4.0/static/sdk/Cesium/index.js

/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.129
 *
 * Copyright 2011-2022 Cesium Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Columbus View (Pat. Pend.)
 *
 * Portions licensed separately.
 * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
 */

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 *
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 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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 * Second Level Domain (SLD) Support
 *
 * Version: 1.19.11
 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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 * URI.js - Mutating URLs
 *
 * Version: 1.19.11
 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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this._parts.urn?A===void 0?"":this:(A!==void 0&&(A===0&&(A=null),A&&(A+="",A.charAt(0)===":"&&(A=A.substring(1)),r.ensureValidPort(A))),O.call(this,A,v))},a.hostname=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(A!==void 0){var I={preventInvalidHostname:this._parts.preventInvalidHostname},M=r.parseHost(A,I);if(M!=="/")throw new TypeError('Hostname "'+A+'" contains characters other than [A-Z0-9.-]');A=I.hostname,this._parts.preventInvalidHostname&&r.ensureValidHostname(A,this._parts.protocol)}return N.call(this,A,v)},a.origin=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(A===void 0){var I=this.protocol(),M=this.authority();return M?(I?I+"://":"")+this.authority():""}else{var F=r(A);return this.protocol(F.protocol()).authority(F.authority()).build(!v),this}},a.host=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(A===void 0)return this._parts.hostname?r.buildHost(this._parts):"";var I=r.parseHost(A,this._parts);if(I!=="/")throw new TypeError('Hostname "'+A+'" contains characters other than [A-Z0-9.-]');return this.build(!v),this},a.authority=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(A===void 0)return this._parts.hostname?r.buildAuthority(this._parts):"";var I=r.parseAuthority(A,this._parts);if(I!=="/")throw new TypeError('Hostname "'+A+'" contains characters other than [A-Z0-9.-]');return this.build(!v),this},a.userinfo=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(A===void 0){var I=r.buildUserinfo(this._parts);return I&&I.substring(0,I.length-1)}else return A[A.length-1]!=="@"&&(A+="@"),r.parseUserinfo(A,this._parts),this.build(!v),this},a.resource=function(A,v){var I;return A===void 0?this.path()+this.search()+this.hash():(I=r.parse(A),this._parts.path=I.path,this._parts.query=I.query,this._parts.fragment=I.fragment,this.build(!v),this)},a.subdomain=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(A===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,I)||""}else{var M=this._parts.hostname.length-this.domain().length,F=this._parts.hostname.substring(0,M),V=new RegExp("^"+u(F));if(A&&A.charAt(A.length-1)!=="."&&(A+="."),A.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");return A&&r.ensureValidHostname(A,this._parts.protocol),this._parts.hostname=this._parts.hostname.replace(V,A),this.build(!v),this}},a.domain=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(typeof A=="boolean"&&(v=A,A=void 0),A===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.match(/\./g);if(I&&I.length<2)return this._parts.hostname;var M=this._parts.hostname.length-this.tld(v).length-1;return M=this._parts.hostname.lastIndexOf(".",M-1)+1,this._parts.hostname.substring(M)||""}else{if(!A)throw new TypeError("cannot set domain empty");if(A.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");if(r.ensureValidHostname(A,this._parts.protocol),!this._parts.hostname||this.is("IP"))this._parts.hostname=A;else{var F=new RegExp(u(this.domain())+"$");this._parts.hostname=this._parts.hostname.replace(F,A)}return this.build(!v),this}},a.tld=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(typeof A=="boolean"&&(v=A,A=void 0),A===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.lastIndexOf("."),M=this._parts.hostname.substring(I+1);return v!==!0&&n&&n.list[M.toLowerCase()]&&n.get(this._parts.hostname)||M}else{var F;if(A)if(A.match(/[^a-zA-Z0-9-]/))if(n&&n.is(A))F=new RegExp(u(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,A);else throw new TypeError('TLD "'+A+'" contains characters other than [A-Z0-9]');else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");F=new RegExp(u(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,A)}else throw new TypeError("cannot set TLD empty");return this.build(!v),this}},a.directory=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(A===void 0||A===!0){if(!this._parts.path&&!this._parts.hostname)return"";if(this._parts.path==="/")return"/";var I=this._parts.path.length-this.filename().length-1,M=this._parts.path.substring(0,I)||(this._parts.hostname?"/":"");return A?r.decodePath(M):M}else{var F=this._parts.path.length-this.filename().length,V=this._parts.path.substring(0,F),k=new RegExp("^"+u(V));return this.is("relative")||(A||(A="/"),A.charAt(0)!=="/"&&(A="/"+A)),A&&A.charAt(A.length-1)!=="/"&&(A+="/"),A=r.recodePath(A),this._parts.path=this._parts.path.replace(k,A),this.build(!v),this}},a.filename=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(typeof A!="string"){if(!this._parts.path||this._parts.path==="/")return"";var I=this._parts.path.lastIndexOf("/"),M=this._parts.path.substring(I+1);return A?r.decodePathSegment(M):M}else{var F=!1;A.charAt(0)==="/"&&(A=A.substring(1)),A.match(/\.?\//)&&(F=!0);var V=new RegExp(u(this.filename())+"$");return A=r.recodePath(A),this._parts.path=this._parts.path.replace(V,A),F?this.normalizePath(v):this.build(!v),this}},a.suffix=function(A,v){if(this._parts.urn)return A===void 0?"":this;if(A===void 0||A===!0){if(!this._parts.path||this._parts.path==="/")return"";var I=this.filename(),M=I.lastIndexOf("."),F,V;return M===-1?"":(F=I.substring(M+1),V=/^[a-z0-9%]+$/i.test(F)?F:"",A?r.decodePathSegment(V):V)}else{A.charAt(0)==="."&&(A=A.substring(1));var k=this.suffix(),H;if(k)A?H=new RegExp(u(k)+"$"):H=new RegExp(u("."+k)+"$");else{if(!A)return this;this._parts.path+="."+r.recodePath(A)}return H&&(A=r.recodePath(A),this._parts.path=this._parts.path.replace(H,A)),this.build(!v),this}},a.segment=function(A,v,I){var M=this._parts.urn?":":"/",F=this.path(),V=F.substring(0,1)==="/",k=F.split(M);if(A!==void 0&&typeof A!="number"&&(I=v,v=A,A=void 0),A!==void 0&&typeof A!="number")throw new Error('Bad segment "'+A+'", must be 0-based integer');if(V&&k.shift(),A<0&&(A=Math.max(k.length+A,0)),v===void 0)return A===void 0?k:k[A];if(A===null||k[A]===void 0)if(h(v)){k=[];for(var H=0,B=v.length;H<B;H++)!v[H].length&&(!k.length||!k[k.length-1].length)||(k.length&&!k[k.length-1].length&&k.pop(),k.push(y(v[H])))}else(v||typeof v=="string")&&(v=y(v),k[k.length-1]===""?k[k.length-1]=v:k.push(v));else v?k[A]=y(v):k.splice(A,1);return V&&k.unshift(""),this.path(k.join(M),I)},a.segmentCoded=function(A,v,I){var M,F,V;if(typeof A!="number"&&(I=v,v=A,A=void 0),v===void 0){if(M=this.segment(A,v,I),!h(M))M=M!==void 0?r.decode(M):void 0;else for(F=0,V=M.length;F<V;F++)M[F]=r.decode(M[F]);return M}if(!h(v))v=typeof v=="string"||v instanceof String?r.encode(v):v;else for(F=0,V=v.length;F<V;F++)v[F]=r.encode(v[F]);return this.segment(A,v,I)};var g=a.query;return a.query=function(A,v){if(A===!0)return r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof A=="function"){var I=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace),M=A.call(this,I);return this._parts.query=r.buildQuery(M||I,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!v),this}else return A!==void 0&&typeof A!="string"?(this._parts.query=r.buildQuery(A,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!v),this):g.call(this,A,v)},a.setQuery=function(A,v,I){var M=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof A=="string"||A instanceof String)M[A]=v!==void 0?v:null;else if(typeof A=="object")for(var F in A)c.call(A,F)&&(M[F]=A[F]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");return this._parts.query=r.buildQuery(M,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof A!="string"&&(I=v),this.build(!I),this},a.addQuery=function(A,v,I){var M=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.addQuery(M,A,v===void 0?null:v),this._parts.query=r.buildQuery(M,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof A!="string"&&(I=v),this.build(!I),this},a.removeQuery=function(A,v,I){var M=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.removeQuery(M,A,v),this._parts.query=r.buildQuery(M,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof A!="string"&&(I=v),this.build(!I),this},a.hasQuery=function(A,v,I){var M=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.hasQuery(M,A,v,I)},a.setSearch=a.setQuery,a.addSearch=a.addQuery,a.removeSearch=a.removeQuery,a.hasSearch=a.hasQuery,a.normalize=function(){return this._parts.urn?this.normalizeProtocol(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build():this.normalizeProtocol(!1).normalizeHostname(!1).normalizePort(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build()},a.normalizeProtocol=function(A){return typeof this._parts.protocol=="string"&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!A)),this},a.normalizeHostname=function(A){return this._parts.hostname&&(this.is("IDN")&&e?this._parts.hostname=e.toASCII(this._parts.hostname):this.is("IPv6")&&t&&(this._parts.hostname=t.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!A)),this},a.normalizePort=function(A){return typeof this._parts.protocol=="string"&&this._parts.port===r.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!A)),this},a.normalizePath=function(A){var v=this._parts.path;if(!v)return this;if(this._parts.urn)return this._parts.path=r.recodeUrnPath(this._parts.path),this.build(!A),this;if(this._parts.path==="/")return this;v=r.recodePath(v);var I,M="",F,V;for(v.charAt(0)!=="/"&&(I=!0,v="/"+v),(v.slice(-3)==="/.."||v.slice(-2)==="/.")&&(v+="/"),v=v.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),I&&(M=v.substring(1).match(/^(\.\.\/)+/)||"",M&&(M=M[0]));F=v.search(/\/\.\.(\/|$)/),F!==-1;){if(F===0){v=v.substring(3);continue}V=v.substring(0,F).lastIndexOf("/"),V===-1&&(V=F),v=v.substring(0,V)+v.substring(F+3)}return I&&this.is("relative")&&(v=M+v.substring(1)),this._parts.path=v,this.build(!A),this},a.normalizePathname=a.normalizePath,a.normalizeQuery=function(A){return typeof this._parts.query=="string"&&(this._parts.query.length?this.query(r.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!A)),this},a.normalizeFragment=function(A){return this._parts.fragment||(this._parts.fragment=null,this.build(!A)),this},a.normalizeSearch=a.normalizeQuery,a.normalizeHash=a.normalizeFragment,a.iso8859=function(){var A=r.encode,v=r.decode;r.encode=escape,r.decode=decodeURIComponent;try{this.normalize()}finally{r.encode=A,r.decode=v}return this},a.unicode=function(){var A=r.encode,v=r.decode;r.encode=x,r.decode=unescape;try{this.normalize()}finally{r.encode=A,r.decode=v}return this},a.readable=function(){var A=this.clone();A.username("").password("").normalize();var v="";if(A._parts.protocol&&(v+=A._parts.protocol+"://"),A._parts.hostname&&(A.is("punycode")&&e?(v+=e.toUnicode(A._parts.hostname),A._parts.port&&(v+=":"+A._parts.port)):v+=A.host()),A._parts.hostname&&A._parts.path&&A._parts.path.charAt(0)!=="/"&&(v+="/"),v+=A.path(!0),A._parts.query){for(var I="",M=0,F=A._parts.query.split("&"),V=F.length;M<V;M++){var k=(F[M]||"").split("=");I+="&"+r.decodeQuery(k[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),k[1]!==void 0&&(I+="="+r.decodeQuery(k[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}v+="?"+I.substring(1)}return v+=r.decodeQuery(A.hash(),!0),v},a.absoluteTo=function(A){var v=this.clone(),I=["protocol","username","password","hostname","port"],M,F,V;if(this._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(A instanceof r||(A=new r(A)),v._parts.protocol||(v._parts.protocol=A._parts.protocol,this._parts.hostname))return v;for(F=0;V=I[F];F++)v._parts[V]=A._parts[V];return v._parts.path?(v._parts.path.substring(-2)===".."&&(v._parts.path+="/"),v.path().charAt(0)!=="/"&&(M=A.directory(),M=M||(A.path().indexOf("/")===0?"/":""),v._parts.path=(M?M+"/":"")+v._parts.path,v.normalizePath())):(v._parts.path=A._parts.path,v._parts.query||(v._parts.query=A._parts.query)),v.build(),v},a.relativeTo=function(A){var v=this.clone().normalize(),I,M,F,V,k;if(v._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(A=new r(A).normalize(),I=v._parts,M=A._parts,V=v.path(),k=A.path(),V.charAt(0)!=="/")throw new Error("URI is already relative");if(k.charAt(0)!=="/")throw new Error("Cannot calculate a URI relative to another relative URI");if(I.protocol===M.protocol&&(I.protocol=null),I.username!==M.username||I.password!==M.password||I.protocol!==null||I.username!==null||I.password!==null)return v.build();if(I.hostname===M.hostname&&I.port===M.port)I.hostname=null,I.port=null;else return v.build();if(V===k)return I.path="",v.build();if(F=r.commonPath(V,k),!F)return v.build();var H=M.path.substring(F.length).replace(/[^\/]*$/,"").replace(/.*?\//g,"../");return I.path=H+I.path.substring(F.length)||"./",v.build()},a.equals=function(A){var v=this.clone(),I=new r(A),M={},F={},V={},k,H,B;if(v.normalize(),I.normalize(),v.toString()===I.toString())return!0;if(k=v.query(),H=I.query(),v.query(""),I.query(""),v.toString()!==I.toString()||k.length!==H.length)return!1;M=r.parseQuery(k,this._parts.escapeQuerySpace),F=r.parseQuery(H,this._parts.escapeQuerySpace);for(B in M)if(c.call(M,B)){if(h(M[B])){if(!m(M[B],F[B]))return!1}else if(M[B]!==F[B])return!1;V[B]=!0}for(B in 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u=65535,f=65535,h=c.length,p=Math.floor(h/2),_=0;p;){var m=p>=359?359:p;p-=m;do u+=c[_++]<<8,f+=u+=c[_++];while(--m);u=(u&65535)+(u>>>16),f=(f&65535)+(f>>>16)}return h&1&&(f+=u+=c[_]<<8),u=(u&65535)+(u>>>16),f=(f&65535)+(f>>>16),(f<<16|u)>>>0},readHeaderInfo:function(c,u){var f=u.ptr,h=new Uint8Array(c,f,6),p={};if(p.fileIdentifierString=String.fromCharCode.apply(null,h),p.fileIdentifierString.lastIndexOf("Lerc2",0)!==0)throw"Unexpected file identifier string (expect Lerc2 ): "+p.fileIdentifierString;f+=6;var _=new DataView(c,f,8),m=_.getInt32(0,!0);p.fileVersion=m,f+=4,m>=3&&(p.checksum=_.getUint32(4,!0),f+=4),_=new DataView(c,f,12),p.height=_.getUint32(0,!0),p.width=_.getUint32(4,!0),f+=8,m>=4?(p.numDims=_.getUint32(8,!0),f+=4):p.numDims=1,_=new 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DataView(c,f,4),y={};if(y.numBytes=m.getUint32(0,!0),f+=4,(_===0||p===_)&&y.numBytes!==0)throw"invalid mask";var b,x;if(_===0)b=new Uint8Array(Math.ceil(p/8)),y.bitset=b,x=new Uint8Array(p),u.pixels.resultMask=x,f+=y.numBytes;else if(y.numBytes>0){b=new Uint8Array(Math.ceil(p/8)),m=new DataView(c,f,y.numBytes);var T=m.getInt16(0,!0),C=2,E=0,S=0;do{if(T>0)for(;T--;)b[E++]=m.getUint8(C++);else for(S=m.getUint8(C++),T=-T;T--;)b[E++]=S;T=m.getInt16(C,!0),C+=2}while(C<y.numBytes);if(T!==-32768||E<b.length)throw"Unexpected end of mask RLE encoding";x=new Uint8Array(p);var w=0,R=0;for(R=0;R<p;R++)R&7?(w=b[R>>3],w<<=R&7):w=b[R>>3],w&128&&(x[R]=1);u.pixels.resultMask=x,y.bitset=b,f+=y.numBytes}return u.ptr=f,u.mask=y,!0},readDataOneSweep:function(c,u,f){var h=u.ptr,p=u.headerInfo,_=p.numDims,m=p.width*p.height,y=p.imageType,b=p.numValidPixel*r.getDataTypeSize(y)*_,x,T=u.pixels.resultMask;if(f===Uint8Array)x=new Uint8Array(c,h,b);else{var C=new ArrayBuffer(b),E=new Uint8Array(C);E.set(new Uint8Array(c,h,b)),x=new f(C)}if(x.length===m*_)u.pixels.resultPixels=x;else{u.pixels.resultPixels=new f(m*_);var S=0,w=0,R=0,P=0;if(_>1)for(R=0;R<_;R++)for(P=R*m,w=0;w<m;w++)T[w]&&(u.pixels.resultPixels[P+w]=x[S++]);else for(w=0;w<m;w++)T[w]&&(u.pixels.resultPixels[w]=x[S++])}return h+=b,u.ptr=h,!0},readHuffmanTree:function(c,u){var f=this.HUFFMAN_LUT_BITS_MAX,h=new DataView(c,u.ptr,16);u.ptr+=16;var p=h.getInt32(0,!0);if(p<2)throw"unsupported Huffman version";var _=h.getInt32(4,!0),m=h.getInt32(8,!0),y=h.getInt32(12,!0);if(m>=y)return!1;var b=new Uint32Array(y-m);r.decodeBits(c,u,b);var x=[],T,C,E,S;for(T=m;T<y;T++)C=T-(T<_?0:_),x[C]={first:b[T-m],second:null};var w=c.byteLength-u.ptr,R=Math.ceil(w/4),P=new ArrayBuffer(R*4),O=new Uint8Array(P);O.set(new Uint8Array(c,u.ptr,w));var N=new Uint32Array(P),g=0,A,v=0;for(A=N[0],T=m;T<y;T++)C=T-(T<_?0:_),S=x[C].first,S>0&&(x[C].second=A<<g>>>32-S,32-g>=S?(g+=S,g===32&&(g=0,v++,A=N[v])):(g+=S-32,v++,A=N[v],x[C].second|=A>>>32-g));var I=0,M=0,F=new s;for(T=0;T<x.length;T++)x[T]!==void 0&&(I=Math.max(I,x[T].first));I>=f?M=f:M=I,I>=30&&console.log("WARning, large NUM LUT BITS IS "+I);var V=[],k,H,B,j,q,Q;for(T=m;T<y;T++)if(C=T-(T<_?0:_),S=x[C].first,S>0)if(k=[S,C],S<=M)for(H=x[C].second<<M-S,B=1<<M-S,E=0;E<B;E++)V[H|E]=k;else for(H=x[C].second,Q=F,j=S-1;j>=0;j--)q=H>>>j&1,q?(Q.right||(Q.right=new s),Q=Q.right):(Q.left||(Q.left=new s),Q=Q.left),j===0&&!Q.val&&(Q.val=k[1]);return{decodeLut:V,numBitsLUTQick:M,numBitsLUT:I,tree:F,stuffedData:N,srcPtr:v,bitPos:g}},readHuffman:function(c,u,f){var h=u.headerInfo,p=h.numDims,_=u.headerInfo.height,m=u.headerInfo.width,y=m*_,b=this.readHuffmanTree(c,u),x=b.decodeLut,T=b.tree,C=b.stuffedData,E=b.srcPtr,S=b.bitPos,w=b.numBitsLUTQick,R=b.numBitsLUT,P=u.headerInfo.imageType===0?128:0,O,N,g,A=u.pixels.resultMask,v,I,M,F,V,k,H,B=0;S>0&&(E++,S=0);var j=C[E],q=u.encodeMode===1,Q=new f(y*p),Y=Q,J;for(J=0;J<h.numDims;J++){if(p>1&&(Y=new f(Q.buffer,y*J,y),B=0),u.headerInfo.numValidPixel===m*_)for(k=0,F=0;F<_;F++)for(V=0;V<m;V++,k++){if(N=0,v=j<<S>>>32-w,I=v,32-S<w&&(v|=C[E+1]>>>64-S-w,I=v),x[I])N=x[I][1],S+=x[I][0];else for(v=j<<S>>>32-R,I=v,32-S<R&&(v|=C[E+1]>>>64-S-R,I=v),O=T,H=0;H<R;H++)if(M=v>>>R-H-1&1,O=M?O.right:O.left,!(O.left||O.right)){N=O.val,S=S+H+1;break}S>=32&&(S-=32,E++,j=C[E]),g=N-P,q?(V>0?g+=B:F>0?g+=Y[k-m]:g+=B,g&=255,Y[k]=g,B=g):Y[k]=g}else for(k=0,F=0;F<_;F++)for(V=0;V<m;V++,k++)if(A[k]){if(N=0,v=j<<S>>>32-w,I=v,32-S<w&&(v|=C[E+1]>>>64-S-w,I=v),x[I])N=x[I][1],S+=x[I][0];else for(v=j<<S>>>32-R,I=v,32-S<R&&(v|=C[E+1]>>>64-S-R,I=v),O=T,H=0;H<R;H++)if(M=v>>>R-H-1&1,O=M?O.right:O.left,!(O.left||O.right)){N=O.val,S=S+H+1;break}S>=32&&(S-=32,E++,j=C[E]),g=N-P,q?(V>0&&A[k-1]?g+=B:F>0&&A[k-m]?g+=Y[k-m]:g+=B,g&=255,Y[k]=g,B=g):Y[k]=g}u.ptr=u.ptr+(E+1)*4+(S>0?4:0)}u.pixels.resultPixels=Q},decodeBits:function(c,u,f,h,p){{var _=u.headerInfo,m=_.fileVersion,y=0,b=new DataView(c,u.ptr,5),x=b.getUint8(0);y++;var T=x>>6,C=T===0?4:3-T,E=(x&32)>0,S=x&31,w=0;if(C===1)w=b.getUint8(y),y++;else if(C===2)w=b.getUint16(y,!0),y+=2;else if(C===4)w=b.getUint32(y,!0),y+=4;else throw"Invalid valid pixel count type";var R=2*_.maxZError,P,O,N,g,A,v,I,M,F,V,k=_.numDims>1?_.maxValues[p]:_.zMax;if(E){for(u.counter.lut++,M=b.getUint8(y),F=S,y++,g=Math.ceil((M-1)*S/8),A=Math.ceil(g/4),O=new ArrayBuffer(A*4),N=new Uint8Array(O),u.ptr+=y,N.set(new Uint8Array(c,u.ptr,g)),I=new Uint32Array(O),u.ptr+=g,V=0;M-1>>>V;)V++;g=Math.ceil(w*V/8),A=Math.ceil(g/4),O=new ArrayBuffer(A*4),N=new Uint8Array(O),N.set(new Uint8Array(c,u.ptr,g)),P=new Uint32Array(O),u.ptr+=g,m>=3?v=o.unstuffLUT2(I,S,M-1,h,R,k):v=o.unstuffLUT(I,S,M-1,h,R,k),m>=3?o.unstuff2(P,f,V,w,v):o.unstuff(P,f,V,w,v)}else u.counter.bitstuffer++,V=S,u.ptr+=y,V>0&&(g=Math.ceil(w*V/8),A=Math.ceil(g/4),O=new ArrayBuffer(A*4),N=new Uint8Array(O),N.set(new Uint8Array(c,u.ptr,g)),P=new Uint32Array(O),u.ptr+=g,m>=3?h==null?o.originalUnstuff2(P,f,V,w):o.unstuff2(P,f,V,w,!1,h,R,k):h==null?o.originalUnstuff(P,f,V,w):o.unstuff(P,f,V,w,!1,h,R,k))}},readTiles:function(c,u,f){var h=u.headerInfo,p=h.width,_=h.height,m=h.microBlockSize,y=h.imageType,b=r.getDataTypeSize(y),x=Math.ceil(p/m),T=Math.ceil(_/m);u.pixels.numBlocksY=T,u.pixels.numBlocksX=x,u.pixels.ptr=0;var C=0,E=0,S=0,w=0,R=0,P=0,O=0,N=0,g=0,A=0,v=0,I=0,M=0,F=0,V=0,k=0,H,B,j,q,Q,Y,J=new f(m*m),$=_%m||m,de=p%m||m,be,ce,_e=h.numDims,xe,ve=u.pixels.resultMask,Te=u.pixels.resultPixels;for(S=0;S<T;S++)for(R=S!==T-1?m:$,w=0;w<x;w++)for(P=w!==x-1?m:de,v=S*p*m+w*m,I=p-P,xe=0;xe<_e;xe++){if(_e>1&&(Te=new f(u.pixels.resultPixels.buffer,p*_*xe*b,p*_)),O=c.byteLength-u.ptr,H=new DataView(c,u.ptr,Math.min(10,O)),B={},k=0,N=H.getUint8(0),k++,g=N>>6&255,A=N>>2&15,A!==(w*m>>3&15))throw"integrity issue";if(Y=N&3,Y>3)throw u.ptr+=k,"Invalid block encoding ("+Y+")";if(Y===2){u.counter.constant++,u.ptr+=k;continue}else if(Y===0){if(u.counter.uncompressed++,u.ptr+=k,M=R*P*b,F=c.byteLength-u.ptr,M=M<F?M:F,j=new ArrayBuffer(M%b===0?M:M+b-M%b),q=new Uint8Array(j),q.set(new Uint8Array(c,u.ptr,M)),Q=new f(j),V=0,ve)for(C=0;C<R;C++){for(E=0;E<P;E++)ve[v]&&(Te[v]=Q[V++]),v++;v+=I}else for(C=0;C<R;C++){for(E=0;E<P;E++)Te[v++]=Q[V++];v+=I}u.ptr+=V*b}else if(be=r.getDataTypeUsed(y,g),ce=r.getOnePixel(B,k,be,H),k+=r.getDataTypeSize(be),Y===3)if(u.ptr+=k,u.counter.constantoffset++,ve)for(C=0;C<R;C++){for(E=0;E<P;E++)ve[v]&&(Te[v]=ce),v++;v+=I}else for(C=0;C<R;C++){for(E=0;E<P;E++)Te[v++]=ce;v+=I}else if(u.ptr+=k,r.decodeBits(c,u,J,ce,xe),k=0,ve)for(C=0;C<R;C++){for(E=0;E<P;E++)ve[v]&&(Te[v]=J[k++]),v++;v+=I}else for(C=0;C<R;C++){for(E=0;E<P;E++)Te[v++]=J[k++];v+=I}}},formatFileInfo:function(c){return{fileIdentifierString:c.headerInfo.fileIdentifierString,fileVersion:c.headerInfo.fileVersion,imageType:c.headerInfo.imageType,height:c.headerInfo.height,width:c.headerInfo.width,numValidPixel:c.headerInfo.numValidPixel,microBlockSize:c.headerInfo.microBlockSize,blobSize:c.headerInfo.blobSize,maxZError:c.headerInfo.maxZError,pixelType:r.getPixelType(c.headerInfo.imageType),eofOffset:c.eofOffset,mask:c.mask?{numBytes:c.mask.numBytes}:null,pixels:{numBlocksX:c.pixels.numBlocksX,numBlocksY:c.pixels.numBlocksY,maxValue:c.headerInfo.zMax,minValue:c.headerInfo.zMin,noDataValue:c.noDataValue}}},constructConstantSurface:function(c){var u=c.headerInfo.zMax,f=c.headerInfo.numDims,h=c.headerInfo.height*c.headerInfo.width,p=h*f,_=0,m=0,y=0,b=c.pixels.resultMask;if(b)if(f>1)for(_=0;_<f;_++)for(y=_*h,m=0;m<h;m++)b[m]&&(c.pixels.resultPixels[y+m]=u);else for(m=0;m<h;m++)b[m]&&(c.pixels.resultPixels[m]=u);else if(c.pixels.resultPixels.fill)c.pixels.resultPixels.fill(u);else for(m=0;m<p;m++)c.pixels.resultPixels[m]=u},getDataTypeArray:function(c){var u;switch(c){case 0:u=Int8Array;break;case 1:u=Uint8Array;break;case 2:u=Int16Array;break;case 3:u=Uint16Array;break;case 4:u=Int32Array;break;case 5:u=Uint32Array;break;case 6:u=Float32Array;break;case 7:u=Float64Array;break;default:u=Float32Array}return u},getPixelType:function(c){var u;switch(c){case 0:u="S8";break;case 1:u="U8";break;case 2:u="S16";break;case 3:u="U16";break;case 4:u="S32";break;case 5:u="U32";break;case 6:u="F32";break;case 7:u="F64";break;default:u="F32"}return u},isValidPixelValue:function(c,u){if(u==null)return!1;var f;switch(c){case 0:f=u>=-128&&u<=127;break;case 1:f=u>=0&&u<=255;break;case 2:f=u>=-32768&&u<=32767;break;case 3:f=u>=0&&u<=65536;break;case 4:f=u>=-2147483648&&u<=2147483647;break;case 5:f=u>=0&&u<=4294967296;break;case 6:f=u>=-34027999387901484e22&&u<=34027999387901484e22;break;case 7:f=u>=5e-324&&u<=17976931348623157e292;break;default:f=!1}return f},getDataTypeSize:function(c){var u=0;switch(c){case 0:case 1:u=1;break;case 2:case 3:u=2;break;case 4:case 5:case 6:u=4;break;case 7:u=8;break;default:u=c}return u},getDataTypeUsed:function(c,u){var f=c;switch(c){case 2:case 4:f=c-u;break;case 3:case 5:f=c-2*u;break;case 6:u===0?f=c:u===1?f=2:f=1;break;case 7:u===0?f=c:f=c-2*u+1;break;default:f=c;break}return f},getOnePixel:function(c,u,f,h){var p=0;switch(f){case 0:p=h.getInt8(u);break;case 1:p=h.getUint8(u);break;case 2:p=h.getInt16(u,!0);break;case 3:p=h.getUint16(u,!0);break;case 4:p=h.getInt32(u,!0);break;case 5:p=h.getUInt32(u,!0);break;case 6:p=h.getFloat32(u,!0);break;case 7:p=h.getFloat64(u,!0);break;default:throw"the decoder does not understand this pixel type"}return p}},s=function(c,u,f){this.val=c,this.left=u,this.right=f},a={decode:function(c,u){u=u||{};var f=u.noDataValue,h=0,p={};if(p.ptr=u.inputOffset||0,p.pixels={},!!r.readHeaderInfo(c,p)){var _=p.headerInfo,m=_.fileVersion,y=r.getDataTypeArray(_.imageType);r.readMask(c,p),_.numValidPixel!==_.width*_.height&&!p.pixels.resultMask&&(p.pixels.resultMask=u.maskData);var b=_.width*_.height;if(p.pixels.resultPixels=new y(b*_.numDims),p.counter={onesweep:0,uncompressed:0,lut:0,bitstuffer:0,constant:0,constantoffset:0},_.numValidPixel!==0)if(_.zMax===_.zMin)r.constructConstantSurface(p);else if(m>=4&&r.checkMinMaxRanges(c,p))r.constructConstantSurface(p);else{var x=new DataView(c,p.ptr,2),T=x.getUint8(0);if(p.ptr++,T)r.readDataOneSweep(c,p,y);else if(m>1&&_.imageType<=1&&Math.abs(_.maxZError-.5)<1e-5){var C=x.getUint8(1);if(p.ptr++,p.encodeMode=C,C>2||m<4&&C>1)throw"Invalid Huffman flag "+C;C?r.readHuffman(c,p,y):r.readTiles(c,p,y)}else r.readTiles(c,p,y)}p.eofOffset=p.ptr;var E;u.inputOffset?(E=p.headerInfo.blobSize+u.inputOffset-p.ptr,Math.abs(E)>=1&&(p.eofOffset=u.inputOffset+p.headerInfo.blobSize)):(E=p.headerInfo.blobSize-p.ptr,Math.abs(E)>=1&&(p.eofOffset=p.headerInfo.blobSize));var S={width:_.width,height:_.height,pixelData:p.pixels.resultPixels,minValue:_.zMin,maxValue:_.zMax,validPixelCount:_.numValidPixel,dimCount:_.numDims,dimStats:{minValues:_.minValues,maxValues:_.maxValues},maskData:p.pixels.resultMask};if(p.pixels.resultMask&&r.isValidPixelValue(_.imageType,f)){var w=p.pixels.resultMask;for(h=0;h<b;h++)w[h]||(S.pixelData[h]=f);S.noDataValue=f}return p.noDataValue=f,u.returnFileInfo&&(S.fileInfo=r.formatFileInfo(p)),S}},getBandCount:function(c){var u=0,f=0,h={};for(h.ptr=0,h.pixels={};f<c.byteLength-58;)r.readHeaderInfo(c,h),f+=h.headerInfo.blobSize,u++,h.ptr=f;return u}};return a}(),n=function(){var o=new ArrayBuffer(4),r=new Uint8Array(o),s=new Uint32Array(o);return s[0]=1,r[0]===1}(),i={decode:function(o,r){if(!n)throw"Big endian system is not supported.";r=r||{};var s=r.inputOffset||0,a=new Uint8Array(o,s,10),c=String.fromCharCode.apply(null,a),u,f;if(c.trim()==="CntZImage")u=e,f=1;else if(c.substring(0,5)==="Lerc2")u=t,f=2;else throw"Unexpected file identifier string: "+c;for(var h=0,p=o.byteLength-10,_,m=[],y,b,x={width:0,height:0,pixels:[],pixelType:r.pixelType,mask:null,statistics:[]};s<p;){var T=u.decode(o,{inputOffset:s,encodedMaskData:_,maskData:b,returnMask:h===0,returnEncodedMask:h===0,returnFileInfo:!0,pixelType:r.pixelType||null,noDataValue:r.noDataValue||null});s=T.fileInfo.eofOffset,h===0&&(_=T.encodedMaskData,b=T.maskData,x.width=T.width,x.height=T.height,x.dimCount=T.dimCount||1,x.pixelType=T.pixelType||T.fileInfo.pixelType,x.mask=T.maskData),f>1&&T.fileInfo.mask&&T.fileInfo.mask.numBytes>0&&m.push(T.maskData),h++,x.pixels.push(T.pixelData),x.statistics.push({minValue:T.minValue,maxValue:T.maxValue,noDataValue:T.noDataValue,dimStats:T.dimStats})}var C,E,S;if(f>1&&m.length>1){for(S=x.width*x.height,x.bandMasks=m,b=new Uint8Array(S),b.set(m[0]),C=1;C<m.length;C++)for(y=m[C],E=0;E<S;E++)b[E]=b[E]&y[E];x.maskData=b}return x}};typeof define=="function"&&define.amd?define([],function(){return i}):typeof kH<"u"&&kH.exports?kH.exports=i:this.Lerc=i})()});var 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i=t.x,o=t.y,r=t.z,s=e[0]*i+e[3]*o+e[6]*r,a=e[1]*i+e[4]*o+e[7]*r,c=e[2]*i+e[5]*o+e[8]*r;return n.x=s,n.y=a,n.z=c,n};Qe.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n};Qe.multiplyByScale=function(e,t,n){return n[0]=e[0]*t.x,n[1]=e[1]*t.x,n[2]=e[2]*t.x,n[3]=e[3]*t.y,n[4]=e[4]*t.y,n[5]=e[5]*t.y,n[6]=e[6]*t.z,n[7]=e[7]*t.z,n[8]=e[8]*t.z,n};Qe.multiplyByUniformScale=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n};Qe.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t};Qe.transpose=function(e,t){let n=e[0],i=e[3],o=e[6],r=e[1],s=e[4],a=e[7],c=e[2],u=e[5],f=e[8];return t[0]=n,t[1]=i,t[2]=o,t[3]=r,t[4]=s,t[5]=a,t[6]=c,t[7]=u,t[8]=f,t};function YEe(e){let t=0;for(let n=0;n<9;++n){let i=e[n];t+=i*i}return Math.sqrt(t)}var s5=[1,0,0],a5=[2,2,1];function XEe(e){let t=0;for(let n=0;n<3;++n){let i=e[Qe.getElementIndex(a5[n],s5[n])];t+=2*i*i}return Math.sqrt(t)}function KEe(e,t){let n=D.EPSILON15,i=0,o=1;for(let u=0;u<3;++u){let f=Math.abs(e[Qe.getElementIndex(a5[u],s5[u])]);f>i&&(o=u,i=f)}let r=1,s=0,a=s5[o],c=a5[o];if(Math.abs(e[Qe.getElementIndex(c,a)])>n){let u=e[Qe.getElementIndex(c,c)],f=e[Qe.getElementIndex(a,a)],h=e[Qe.getElementIndex(c,a)],p=(u-f)/2/h,_;p<0?_=-1/(-p+Math.sqrt(1+p*p)):_=1/(p+Math.sqrt(1+p*p)),r=1/Math.sqrt(1+_*_),s=_*r}return t=Qe.clone(Qe.IDENTITY,t),t[Qe.getElementIndex(a,a)]=t[Qe.getElementIndex(c,c)]=r,t[Qe.getElementIndex(c,a)]=s,t[Qe.getElementIndex(a,c)]=-s,t}var x1=new Qe,w$=new Qe;Qe.computeEigenDecomposition=function(e,t){let n=D.EPSILON20,i=10,o=0,r=0;l(t)||(t={});let s=t.unitary=Qe.clone(Qe.IDENTITY,t.unitary),a=t.diagonal=Qe.clone(e,t.diagonal),c=n*YEe(a);for(;r<i&&XEe(a)>c;)KEe(a,x1),Qe.transpose(x1,w$),Qe.multiply(a,x1,a),Qe.multiply(w$,a,a),Qe.multiply(s,x1,s),++o>2&&(++r,o=0);return t};Qe.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t};Qe.determinant=function(e){let t=e[0],n=e[3],i=e[6],o=e[1],r=e[4],s=e[7],a=e[2],c=e[5],u=e[8];return t*(r*u-c*s)+o*(c*i-n*u)+a*(n*s-r*i)};Qe.inverse=function(e,t){let n=e[0],i=e[1],o=e[2],r=e[3],s=e[4],a=e[5],c=e[6],u=e[7],f=e[8],h=Qe.determinant(e);t[0]=s*f-u*a,t[1]=u*o-i*f,t[2]=i*a-s*o,t[3]=c*a-r*f,t[4]=n*f-c*o,t[5]=r*o-n*a,t[6]=r*u-c*s,t[7]=c*i-n*u,t[8]=n*s-r*i;let p=1/h;return Qe.multiplyByScalar(t,p,t)};var ZEe=new Qe;Qe.inverseTranspose=function(e,t){return Qe.inverse(Qe.transpose(e,ZEe),t)};Qe.equals=function(e,t){return e===t||l(e)&&l(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]};Qe.equalsEpsilon=function(e,t,n){return n=n??0,e===t||l(e)&&l(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n};Qe.IDENTITY=Object.freeze(new Qe(1,0,0,0,1,0,0,0,1));Qe.ZERO=Object.freeze(new Qe(0,0,0,0,0,0,0,0,0));Qe.COLUMN0ROW0=0;Qe.COLUMN0ROW1=1;Qe.COLUMN0ROW2=2;Qe.COLUMN1ROW0=3;Qe.COLUMN1ROW1=4;Qe.COLUMN1ROW2=5;Qe.COLUMN2ROW0=6;Qe.COLUMN2ROW1=7;Qe.COLUMN2ROW2=8;Object.defineProperties(Qe.prototype,{length:{get:function(){return Qe.packedLength}}});Qe.prototype.clone=function(e){return Qe.clone(this,e)};Qe.prototype.equals=function(e){return Qe.equals(this,e)};Qe.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]};Qe.prototype.equalsEpsilon=function(e,t){return Qe.equalsEpsilon(this,e,t)};Qe.prototype.toString=function(){return`(${this[0]}, ${this[3]}, ${this[6]})
(${this[1]}, ${this[4]}, ${this[7]})
(${this[2]}, ${this[5]}, ${this[8]})`};var Z=Qe;function qS(e){this.name="RuntimeError",this.message=e;let t;try{throw new Error}catch(n){t=n.stack}this.stack=t}l(Object.create)&&(qS.prototype=Object.create(Error.prototype),qS.prototype.constructor=qS);qS.prototype.toString=function(){let e=`${this.name}: ${this.message}`;return l(this.stack)&&(e+=`
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t};$e.unpackArray=function(e,t){let n=e.length;l(t)?t.length=n/16:t=new Array(n/16);for(let i=0;i<n;i+=16){let o=i/16;t[o]=$e.unpack(e,i,t[o])}return t};$e.clone=function(e,t){if(l(e))return l(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):new $e(e[0],e[4],e[8],e[12],e[1],e[5],e[9],e[13],e[2],e[6],e[10],e[14],e[3],e[7],e[11],e[15])};$e.fromArray=$e.unpack;$e.fromColumnMajorArray=function(e,t){return $e.clone(e,t)};$e.fromRowMajorArray=function(e,t){return l(t)?(t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15],t):new $e(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15])};$e.fromRotationTranslation=function(e,t,n){return t=t??d.ZERO,l(n)?(n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=0,n[4]=e[3],n[5]=e[4],n[6]=e[5],n[7]=0,n[8]=e[6],n[9]=e[7],n[10]=e[8],n[11]=0,n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=1,n):new $e(e[0],e[3],e[6],t.x,e[1],e[4],e[7],t.y,e[2],e[5],e[8],t.z,0,0,0,1)};$e.fromTranslationQuaternionRotationScale=function(e,t,n,i){l(i)||(i=new $e);let o=n.x,r=n.y,s=n.z,a=t.x*t.x,c=t.x*t.y,u=t.x*t.z,f=t.x*t.w,h=t.y*t.y,p=t.y*t.z,_=t.y*t.w,m=t.z*t.z,y=t.z*t.w,b=t.w*t.w,x=a-h-m+b,T=2*(c-y),C=2*(u+_),E=2*(c+y),S=-a+h-m+b,w=2*(p-f),R=2*(u-_),P=2*(p+f),O=-a-h+m+b;return i[0]=x*o,i[1]=E*o,i[2]=R*o,i[3]=0,i[4]=T*r,i[5]=S*r,i[6]=P*r,i[7]=0,i[8]=C*s,i[9]=w*s,i[10]=O*s,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,i};$e.fromTranslationRotationScale=function(e,t){return $e.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)};$e.fromTranslation=function(e,t){return $e.fromRotationTranslation(Z.IDENTITY,e,t)};$e.fromScale=function(e,t){return l(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e.y,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e.z,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new $e(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)};$e.fromUniformScale=function(e,t){return l(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new $e(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};$e.fromRotation=function(e,t){return l(t)||(t=new $e),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t};var uT=new d,fT=new d,YS=new d;$e.fromCamera=function(e,t){let n=e.position,i=e.direction,o=e.up;d.normalize(i,uT),d.normalize(d.cross(uT,o,fT),fT),d.normalize(d.cross(fT,uT,YS),YS);let r=fT.x,s=fT.y,a=fT.z,c=uT.x,u=uT.y,f=uT.z,h=YS.x,p=YS.y,_=YS.z,m=n.x,y=n.y,b=n.z,x=r*-m+s*-y+a*-b,T=h*-m+p*-y+_*-b,C=c*m+u*y+f*b;return l(t)?(t[0]=r,t[1]=h,t[2]=-c,t[3]=0,t[4]=s,t[5]=p,t[6]=-u,t[7]=0,t[8]=a,t[9]=_,t[10]=-f,t[11]=0,t[12]=x,t[13]=T,t[14]=C,t[15]=1,t):new $e(r,s,a,x,h,p,_,T,-c,-u,-f,C,0,0,0,1)};$e.computePerspectiveFieldOfView=function(e,t,n,i,o){let s=1/Math.tan(e*.5),a=s/t,c=(i+n)/(n-i),u=2*i*n/(n-i);return o[0]=a,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=-1,o[12]=0,o[13]=0,o[14]=u,o[15]=0,o};$e.computeOrthographicOffCenter=function(e,t,n,i,o,r,s){let a=1/(t-e),c=1/(i-n),u=1/(r-o),f=-(t+e)*a,h=-(i+n)*c,p=-(r+o)*u;return a*=2,c*=2,u*=-2,s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=u,s[11]=0,s[12]=f,s[13]=h,s[14]=p,s[15]=1,s};$e.computePerspectiveOffCenter=function(e,t,n,i,o,r,s){let a=2*o/(t-e),c=2*o/(i-n),u=(t+e)/(t-e),f=(i+n)/(i-n),h=-(r+o)/(r-o),p=-1,_=-2*r*o/(r-o);return s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=u,s[9]=f,s[10]=h,s[11]=p,s[12]=0,s[13]=0,s[14]=_,s[15]=0,s};$e.computeInfinitePerspectiveOffCenter=function(e,t,n,i,o,r){let s=2*o/(t-e),a=2*o/(i-n),c=(t+e)/(t-e),u=(i+n)/(i-n),f=-1,h=-1,p=-2*o;return r[0]=s,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=a,r[6]=0,r[7]=0,r[8]=c,r[9]=u,r[10]=f,r[11]=h,r[12]=0,r[13]=0,r[14]=p,r[15]=0,r};$e.computeViewportTransformation=function(e,t,n,i){l(i)||(i=new $e),e=e??G.EMPTY_OBJECT;let o=e.x??0,r=e.y??0,s=e.width??0,a=e.height??0;t=t??0,n=n??1;let c=s*.5,u=a*.5,f=(n-t)*.5,h=c,p=u,_=f,m=o+c,y=r+u,b=t+f,x=1;return i[0]=h,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=p,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=_,i[11]=0,i[12]=m,i[13]=y,i[14]=b,i[15]=x,i};$e.computeView=function(e,t,n,i,o){return o[0]=i.x,o[1]=n.x,o[2]=-t.x,o[3]=0,o[4]=i.y,o[5]=n.y,o[6]=-t.y,o[7]=0,o[8]=i.z,o[9]=n.z,o[10]=-t.z,o[11]=0,o[12]=-d.dot(i,e),o[13]=-d.dot(n,e),o[14]=d.dot(t,e),o[15]=1,o};$e.toArray=function(e,t){return l(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]};$e.getElementIndex=function(e,t){return e*4+t};$e.getColumn=function(e,t,n){let i=t*4,o=e[i],r=e[i+1],s=e[i+2],a=e[i+3];return n.x=o,n.y=r,n.z=s,n.w=a,n};$e.setColumn=function(e,t,n,i){i=$e.clone(e,i);let o=t*4;return i[o]=n.x,i[o+1]=n.y,i[o+2]=n.z,i[o+3]=n.w,i};$e.getRow=function(e,t,n){let i=e[t],o=e[t+4],r=e[t+8],s=e[t+12];return n.x=i,n.y=o,n.z=r,n.w=s,n};$e.setRow=function(e,t,n,i){return i=$e.clone(e,i),i[t]=n.x,i[t+4]=n.y,i[t+8]=n.z,i[t+12]=n.w,i};$e.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n};var $Ee=new d;$e.setScale=function(e,t,n){let i=$e.getScale(e,$Ee),o=t.x/i.x,r=t.y/i.y,s=t.z/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var QEe=new d;$e.setUniformScale=function(e,t,n){let i=$e.getScale(e,QEe),o=t/i.x,r=t/i.y,s=t/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var c5=new d;$e.getScale=function(e,t){return t.x=d.magnitude(d.fromElements(e[0],e[1],e[2],c5)),t.y=d.magnitude(d.fromElements(e[4],e[5],e[6],c5)),t.z=d.magnitude(d.fromElements(e[8],e[9],e[10],c5)),t};var I$=new d;$e.getMaximumScale=function(e){return $e.getScale(e,I$),d.maximumComponent(I$)};var JEe=new d;$e.setRotation=function(e,t,n){let i=$e.getScale(e,JEe);return n[0]=t[0]*i.x,n[1]=t[1]*i.x,n[2]=t[2]*i.x,n[3]=e[3],n[4]=t[3]*i.y,n[5]=t[4]*i.y,n[6]=t[5]*i.y,n[7]=e[7],n[8]=t[6]*i.z,n[9]=t[7]*i.z,n[10]=t[8]*i.z,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var eSe=new d;$e.getRotation=function(e,t){let n=$e.getScale(e,eSe);return t[0]=e[0]/n.x,t[1]=e[1]/n.x,t[2]=e[2]/n.x,t[3]=e[4]/n.y,t[4]=e[5]/n.y,t[5]=e[6]/n.y,t[6]=e[8]/n.z,t[7]=e[9]/n.z,t[8]=e[10]/n.z,t};$e.multiply=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[3],a=e[4],c=e[5],u=e[6],f=e[7],h=e[8],p=e[9],_=e[10],m=e[11],y=e[12],b=e[13],x=e[14],T=e[15],C=t[0],E=t[1],S=t[2],w=t[3],R=t[4],P=t[5],O=t[6],N=t[7],g=t[8],A=t[9],v=t[10],I=t[11],M=t[12],F=t[13],V=t[14],k=t[15],H=i*C+a*E+h*S+y*w,B=o*C+c*E+p*S+b*w,j=r*C+u*E+_*S+x*w,q=s*C+f*E+m*S+T*w,Q=i*R+a*P+h*O+y*N,Y=o*R+c*P+p*O+b*N,J=r*R+u*P+_*O+x*N,$=s*R+f*P+m*O+T*N,de=i*g+a*A+h*v+y*I,be=o*g+c*A+p*v+b*I,ce=r*g+u*A+_*v+x*I,_e=s*g+f*A+m*v+T*I,xe=i*M+a*F+h*V+y*k,ve=o*M+c*F+p*V+b*k,Te=r*M+u*F+_*V+x*k,Fe=s*M+f*F+m*V+T*k;return n[0]=H,n[1]=B,n[2]=j,n[3]=q,n[4]=Q,n[5]=Y,n[6]=J,n[7]=$,n[8]=de,n[9]=be,n[10]=ce,n[11]=_e,n[12]=xe,n[13]=ve,n[14]=Te,n[15]=Fe,n};$e.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n};$e.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n};$e.multiplyTransformation=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],u=e[8],f=e[9],h=e[10],p=e[12],_=e[13],m=e[14],y=t[0],b=t[1],x=t[2],T=t[4],C=t[5],E=t[6],S=t[8],w=t[9],R=t[10],P=t[12],O=t[13],N=t[14],g=i*y+s*b+u*x,A=o*y+a*b+f*x,v=r*y+c*b+h*x,I=i*T+s*C+u*E,M=o*T+a*C+f*E,F=r*T+c*C+h*E,V=i*S+s*w+u*R,k=o*S+a*w+f*R,H=r*S+c*w+h*R,B=i*P+s*O+u*N+p,j=o*P+a*O+f*N+_,q=r*P+c*O+h*N+m;return n[0]=g,n[1]=A,n[2]=v,n[3]=0,n[4]=I,n[5]=M,n[6]=F,n[7]=0,n[8]=V,n[9]=k,n[10]=H,n[11]=0,n[12]=B,n[13]=j,n[14]=q,n[15]=1,n};$e.multiplyByMatrix3=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],u=e[8],f=e[9],h=e[10],p=t[0],_=t[1],m=t[2],y=t[3],b=t[4],x=t[5],T=t[6],C=t[7],E=t[8],S=i*p+s*_+u*m,w=o*p+a*_+f*m,R=r*p+c*_+h*m,P=i*y+s*b+u*x,O=o*y+a*b+f*x,N=r*y+c*b+h*x,g=i*T+s*C+u*E,A=o*T+a*C+f*E,v=r*T+c*C+h*E;return n[0]=S,n[1]=w,n[2]=R,n[3]=0,n[4]=P,n[5]=O,n[6]=N,n[7]=0,n[8]=g,n[9]=A,n[10]=v,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};$e.multiplyByTranslation=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=i*e[0]+o*e[4]+r*e[8]+e[12],a=i*e[1]+o*e[5]+r*e[9]+e[13],c=i*e[2]+o*e[6]+r*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=s,n[13]=a,n[14]=c,n[15]=e[15],n};$e.multiplyByScale=function(e,t,n){let i=t.x,o=t.y,r=t.z;return i===1&&o===1&&r===1?$e.clone(e,n):(n[0]=i*e[0],n[1]=i*e[1],n[2]=i*e[2],n[3]=e[3],n[4]=o*e[4],n[5]=o*e[5],n[6]=o*e[6],n[7]=e[7],n[8]=r*e[8],n[9]=r*e[9],n[10]=r*e[10],n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n)};$e.multiplyByUniformScale=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3],n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7],n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};$e.multiplyByVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=t.w,a=e[0]*i+e[4]*o+e[8]*r+e[12]*s,c=e[1]*i+e[5]*o+e[9]*r+e[13]*s,u=e[2]*i+e[6]*o+e[10]*r+e[14]*s,f=e[3]*i+e[7]*o+e[11]*r+e[15]*s;return n.x=a,n.y=c,n.z=u,n.w=f,n};$e.multiplyByPointAsVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r,a=e[1]*i+e[5]*o+e[9]*r,c=e[2]*i+e[6]*o+e[10]*r;return n.x=s,n.y=a,n.z=c,n};$e.multiplyByPoint=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r+e[12],a=e[1]*i+e[5]*o+e[9]*r+e[13],c=e[2]*i+e[6]*o+e[10]*r+e[14];return n.x=s,n.y=a,n.z=c,n};$e.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n};$e.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t};$e.transpose=function(e,t){let n=e[1],i=e[2],o=e[3],r=e[6],s=e[7],a=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=r,t[10]=e[10],t[11]=e[14],t[12]=o,t[13]=s,t[14]=a,t[15]=e[15],t};$e.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t};$e.equals=function(e,t){return e===t||l(e)&&l(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]};$e.equalsEpsilon=function(e,t,n){return n=n??0,e===t||l(e)&&l(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n};$e.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t};$e.getMatrix3=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var tSe=new Z,nSe=new Z,iSe=new oe,oSe=new oe(0,0,0,1);$e.inverse=function(e,t){let n=e[0],i=e[4],o=e[8],r=e[12],s=e[1],a=e[5],c=e[9],u=e[13],f=e[2],h=e[6],p=e[10],_=e[14],m=e[3],y=e[7],b=e[11],x=e[15],T=p*x,C=_*b,E=h*x,S=_*y,w=h*b,R=p*y,P=f*x,O=_*m,N=f*b,g=p*m,A=f*y,v=h*m,I=T*a+S*c+w*u-(C*a+E*c+R*u),M=C*s+P*c+g*u-(T*s+O*c+N*u),F=E*s+O*a+A*u-(S*s+P*a+v*u),V=R*s+N*a+v*c-(w*s+g*a+A*c),k=C*i+E*o+R*r-(T*i+S*o+w*r),H=T*n+O*o+N*r-(C*n+P*o+g*r),B=S*n+P*i+v*r-(E*n+O*i+A*r),j=w*n+g*i+A*o-(R*n+N*i+v*o);T=o*u,C=r*c,E=i*u,S=r*a,w=i*c,R=o*a,P=n*u,O=r*s,N=n*c,g=o*s,A=n*a,v=i*s;let q=T*y+S*b+w*x-(C*y+E*b+R*x),Q=C*m+P*b+g*x-(T*m+O*b+N*x),Y=E*m+O*y+A*x-(S*m+P*y+v*x),J=R*m+N*y+v*b-(w*m+g*y+A*b),$=E*p+R*_+C*h-(w*_+T*h+S*p),de=N*_+T*f+O*p-(P*p+g*_+C*f),be=P*h+v*_+S*f-(A*_+E*f+O*h),ce=A*p+w*f+g*h-(N*h+v*p+R*f),_e=n*I+i*M+o*F+r*V;if(Math.abs(_e)<D.EPSILON21){if(Z.equalsEpsilon($e.getMatrix3(e,tSe),nSe,D.EPSILON7)&&oe.equals($e.getRow(e,3,iSe),oSe))return t[0]=0,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=0,t[11]=0,t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=1,t;throw new re("matrix is not invertible because its determinate is zero.")}return _e=1/_e,t[0]=I*_e,t[1]=M*_e,t[2]=F*_e,t[3]=V*_e,t[4]=k*_e,t[5]=H*_e,t[6]=B*_e,t[7]=j*_e,t[8]=q*_e,t[9]=Q*_e,t[10]=Y*_e,t[11]=J*_e,t[12]=$*_e,t[13]=de*_e,t[14]=be*_e,t[15]=ce*_e,t};$e.inverseTransformation=function(e,t){let n=e[0],i=e[1],o=e[2],r=e[4],s=e[5],a=e[6],c=e[8],u=e[9],f=e[10],h=e[12],p=e[13],_=e[14],m=-n*h-i*p-o*_,y=-r*h-s*p-a*_,b=-c*h-u*p-f*_;return t[0]=n,t[1]=r,t[2]=c,t[3]=0,t[4]=i,t[5]=s,t[6]=u,t[7]=0,t[8]=o,t[9]=a,t[10]=f,t[11]=0,t[12]=m,t[13]=y,t[14]=b,t[15]=1,t};var rSe=new $e;$e.inverseTranspose=function(e,t){return $e.inverse($e.transpose(e,rSe),t)};$e.IDENTITY=Object.freeze(new $e(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1));$e.ZERO=Object.freeze(new $e(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0));$e.COLUMN0ROW0=0;$e.COLUMN0ROW1=1;$e.COLUMN0ROW2=2;$e.COLUMN0ROW3=3;$e.COLUMN1ROW0=4;$e.COLUMN1ROW1=5;$e.COLUMN1ROW2=6;$e.COLUMN1ROW3=7;$e.COLUMN2ROW0=8;$e.COLUMN2ROW1=9;$e.COLUMN2ROW2=10;$e.COLUMN2ROW3=11;$e.COLUMN3ROW0=12;$e.COLUMN3ROW1=13;$e.COLUMN3ROW2=14;$e.COLUMN3ROW3=15;Object.defineProperties($e.prototype,{length:{get:function(){return $e.packedLength}}});$e.prototype.clone=function(e){return $e.clone(this,e)};$e.prototype.equals=function(e){return $e.equals(this,e)};$e.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]};$e.prototype.equalsEpsilon=function(e,t){return $e.equalsEpsilon(this,e,t)};$e.prototype.toString=function(){return`(${this[0]}, ${this[4]}, ${this[8]}, ${this[12]})
(${this[1]}, ${this[5]}, ${this[9]}, ${this[13]})
(${this[2]}, ${this[6]}, ${this[10]}, ${this[14]})
(${this[3]}, ${this[7]}, ${this[11]}, ${this[15]})`};var L=$e;var 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i!==null?(t.red=parseInt(i[1],16)/15,t.green=parseInt(i[2],16)/15,t.blue=parseInt(i[3],16)/15,t.alpha=parseInt(i[4]??"f",16)/15,t):(i=ASe.exec(e),i!==null?(t.red=parseInt(i[1],16)/255,t.green=parseInt(i[2],16)/255,t.blue=parseInt(i[3],16)/255,t.alpha=parseInt(i[4]??"ff",16)/255,t):(i=ESe.exec(e),i!==null?(t.red=parseFloat(i[1])/(i[1].substr(-1)==="%"?100:255),t.green=parseFloat(i[2])/(i[2].substr(-1)==="%"?100:255),t.blue=parseFloat(i[3])/(i[3].substr(-1)==="%"?100:255),t.alpha=parseFloat(i[4]??"1.0"),t):(i=SSe.exec(e),i!==null?ie.fromHsl(parseFloat(i[1])/360,parseFloat(i[2])/100,parseFloat(i[3])/100,parseFloat(i[4]??"1.0"),t):(t=void 0,t))))};ie.packedLength=4;ie.pack=function(e,t,n){return n=n??0,t[n++]=e.red,t[n++]=e.green,t[n++]=e.blue,t[n]=e.alpha,t};ie.unpack=function(e,t,n){return t=t??0,l(n)||(n=new ie),n.red=e[t++],n.green=e[t++],n.blue=e[t++],n.alpha=e[t],n};ie.byteToFloat=function(e){return e/255};ie.floatToByte=function(e){return e===1?255:e*256|0};ie.clone=function(e,t){if(l(e))return l(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new ie(e.red,e.green,e.blue,e.alpha)};ie.equals=function(e,t){return e===t||l(e)&&l(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha};ie.equalsArray=function(e,t,n){return e.red===t[n]&&e.green===t[n+1]&&e.blue===t[n+2]&&e.alpha===t[n+3]};ie.prototype.clone=function(e){return ie.clone(this,e)};ie.prototype.equals=function(e){return ie.equals(this,e)};ie.prototype.equalsEpsilon=function(e,t){return this===e||l(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t};ie.prototype.toString=function(){return`(${this.red}, ${this.green}, ${this.blue}, ${this.alpha})`};ie.prototype.toCssColorString=function(){let e=ie.floatToByte(this.red),t=ie.floatToByte(this.green),n=ie.floatToByte(this.blue);return this.alpha===1?`rgb(${e},${t},${n})`:`rgba(${e},${t},${n},${this.alpha})`};ie.prototype.toCssHexString=function(){let e=ie.floatToByte(this.red).toString(16);e.length<2&&(e=`0${e}`);let t=ie.floatToByte(this.green).toString(16);t.length<2&&(t=`0${t}`);let n=ie.floatToByte(this.blue).toString(16);if(n.length<2&&(n=`0${n}`),this.alpha<1){let i=ie.floatToByte(this.alpha).toString(16);return i.length<2&&(i=`0${i}`),`#${e}${t}${n}${i}`}return`#${e}${t}${n}`};ie.prototype.toBytes=function(e){let t=ie.floatToByte(this.red),n=ie.floatToByte(this.green),i=ie.floatToByte(this.blue),o=ie.floatToByte(this.alpha);return l(e)?(e[0]=t,e[1]=n,e[2]=i,e[3]=o,e):[t,n,i,o]};ie.prototype.toRgba=function(){return rp[0]=ie.floatToByte(this.red),rp[1]=ie.floatToByte(this.green),rp[2]=ie.floatToByte(this.blue),rp[3]=ie.floatToByte(this.alpha),y5[0]};ie.prototype.brighten=function(e,t){return e=1-e,t.red=1-(1-this.red)*e,t.green=1-(1-this.green)*e,t.blue=1-(1-this.blue)*e,t.alpha=this.alpha,t};ie.prototype.darken=function(e,t){return e=1-e,t.red=this.red*e,t.green=this.green*e,t.blue=this.blue*e,t.alpha=this.alpha,t};ie.prototype.withAlpha=function(e,t){return ie.fromAlpha(this,e,t)};ie.add=function(e,t,n){return n.red=e.red+t.red,n.green=e.green+t.green,n.blue=e.blue+t.blue,n.alpha=e.alpha+t.alpha,n};ie.subtract=function(e,t,n){return n.red=e.red-t.red,n.green=e.green-t.green,n.blue=e.blue-t.blue,n.alpha=e.alpha-t.alpha,n};ie.multiply=function(e,t,n){return n.red=e.red*t.red,n.green=e.green*t.green,n.blue=e.blue*t.blue,n.alpha=e.alpha*t.alpha,n};ie.divide=function(e,t,n){return n.red=e.red/t.red,n.green=e.green/t.green,n.blue=e.blue/t.blue,n.alpha=e.alpha/t.alpha,n};ie.mod=function(e,t,n){return n.red=e.red%t.red,n.green=e.green%t.green,n.blue=e.blue%t.blue,n.alpha=e.alpha%t.alpha,n};ie.lerp=function(e,t,n,i){return i.red=D.lerp(e.red,t.red,n),i.green=D.lerp(e.green,t.green,n),i.blue=D.lerp(e.blue,t.blue,n),i.alpha=D.lerp(e.alpha,t.alpha,n),i};ie.multiplyByScalar=function(e,t,n){return n.red=e.red*t,n.green=e.green*t,n.blue=e.blue*t,n.alpha=e.alpha*t,n};ie.divideByScalar=function(e,t,n){return n.red=e.red/t,n.green=e.green/t,n.blue=e.blue/t,n.alpha=e.alpha/t,n};ie.ALICEBLUE=Object.freeze(ie.fromCssColorString("#F0F8FF"));ie.ANTIQUEWHITE=Object.freeze(ie.fromCssColorString("#FAEBD7"));ie.AQUA=Object.freeze(ie.fromCssColorString("#00FFFF"));ie.AQUAMARINE=Object.freeze(ie.fromCssColorString("#7FFFD4"));ie.AZURE=Object.freeze(ie.fromCssColorString("#F0FFFF"));ie.BEIGE=Object.freeze(ie.fromCssColorString("#F5F5DC"));ie.BISQUE=Object.freeze(ie.fromCssColorString("#FFE4C4"));ie.BLACK=Object.freeze(ie.fromCssColorString("#000000"));ie.BLANCHEDALMOND=Object.freeze(ie.fromCssColorString("#FFEBCD"));ie.BLUE=Object.freeze(ie.fromCssColorString("#0000FF"));ie.BLUEVIOLET=Object.freeze(ie.fromCssColorString("#8A2BE2"));ie.BROWN=Object.freeze(ie.fromCssColorString("#A52A2A"));ie.BURLYWOOD=Object.freeze(ie.fromCssColorString("#DEB887"));ie.CADETBLUE=Object.freeze(ie.fromCssColorString("#5F9EA0"));ie.CHARTREUSE=Object.freeze(ie.fromCssColorString("#7FFF00"));ie.CHOCOLATE=Object.freeze(ie.fromCssColorString("#D2691E"));ie.CORAL=Object.freeze(ie.fromCssColorString("#FF7F50"));ie.CORNFLOWERBLUE=Object.freeze(ie.fromCssColorString("#6495ED"));ie.CORNSILK=Object.freeze(ie.fromCssColorString("#FFF8DC"));ie.CRIMSON=Object.freeze(ie.fromCssColorString("#DC143C"));ie.CYAN=Object.freeze(ie.fromCssColorString("#00FFFF"));ie.DARKBLUE=Object.freeze(ie.fromCssColorString("#00008B"));ie.DARKCYAN=Object.freeze(ie.fromCssColorString("#008B8B"));ie.DARKGOLDENROD=Object.freeze(ie.fromCssColorString("#B8860B"));ie.DARKGRAY=Object.freeze(ie.fromCssColorString("#A9A9A9"));ie.DARKGREEN=Object.freeze(ie.fromCssColorString("#006400"));ie.DARKGREY=ie.DARKGRAY;ie.DARKKHAKI=Object.freeze(ie.fromCssColorString("#BDB76B"));ie.DARKMAGENTA=Object.freeze(ie.fromCssColorString("#8B008B"));ie.DARKOLIVEGREEN=Object.freeze(ie.fromCssColorString("#556B2F"));ie.DARKORANGE=Object.freeze(ie.fromCssColorString("#FF8C00"));ie.DARKORCHID=Object.freeze(ie.fromCssColorString("#9932CC"));ie.DARKRED=Object.freeze(ie.fromCssColorString("#8B0000"));ie.DARKSALMON=Object.freeze(ie.fromCssColorString("#E9967A"));ie.DARKSEAGREEN=Object.freeze(ie.fromCssColorString("#8FBC8F"));ie.DARKSLATEBLUE=Object.freeze(ie.fromCssColorString("#483D8B"));ie.DARKSLATEGRAY=Object.freeze(ie.fromCssColorString("#2F4F4F"));ie.DARKSLATEGREY=ie.DARKSLATEGRAY;ie.DARKTURQUOISE=Object.freeze(ie.fromCssColorString("#00CED1"));ie.DARKVIOLET=Object.freeze(ie.fromCssColorString("#9400D3"));ie.DEEPPINK=Object.freeze(ie.fromCssColorString("#FF1493"));ie.DEEPSKYBLUE=Object.freeze(ie.fromCssColorString("#00BFFF"));ie.DIMGRAY=Object.freeze(ie.fromCssColorString("#696969"));ie.DIMGREY=ie.DIMGRAY;ie.DODGERBLUE=Object.freeze(ie.fromCssColorString("#1E90FF"));ie.FIREBRICK=Object.freeze(ie.fromCssColorString("#B22222"));ie.FLORALWHITE=Object.freeze(ie.fromCssColorString("#FFFAF0"));ie.FORESTGREEN=Object.freeze(ie.fromCssColorString("#228B22"));ie.FUCHSIA=Object.freeze(ie.fromCssColorString("#FF00FF"));ie.GAINSBORO=Object.freeze(ie.fromCssColorString("#DCDCDC"));ie.GHOSTWHITE=Object.freeze(ie.fromCssColorString("#F8F8FF"));ie.GOLD=Object.freeze(ie.fromCssColorString("#FFD700"));ie.GOLDENROD=Object.freeze(ie.fromCssColorString("#DAA520"));ie.GRAY=Object.freeze(ie.fromCssColorString("#808080"));ie.GREEN=Object.freeze(ie.fromCssColorString("#008000"));ie.GREENYELLOW=Object.freeze(ie.fromCssColorString("#ADFF2F"));ie.GREY=ie.GRAY;ie.HONEYDEW=Object.freeze(ie.fromCssColorString("#F0FFF0"));ie.HOTPINK=Object.freeze(ie.fromCssColorString("#FF69B4"));ie.INDIANRED=Object.freeze(ie.fromCssColorString("#CD5C5C"));ie.INDIGO=Object.freeze(ie.fromCssColorString("#4B0082"));ie.IVORY=Object.freeze(ie.fromCssColorString("#FFFFF0"));ie.KHAKI=Object.freeze(ie.fromCssColorString("#F0E68C"));ie.LAVENDER=Object.freeze(ie.fromCssColorString("#E6E6FA"));ie.LAVENDAR_BLUSH=Object.freeze(ie.fromCssColorString("#FFF0F5"));ie.LAWNGREEN=Object.freeze(ie.fromCssColorString("#7CFC00"));ie.LEMONCHIFFON=Object.freeze(ie.fromCssColorString("#FFFACD"));ie.LIGHTBLUE=Object.freeze(ie.fromCssColorString("#ADD8E6"));ie.LIGHTCORAL=Object.freeze(ie.fromCssColorString("#F08080"));ie.LIGHTCYAN=Object.freeze(ie.fromCssColorString("#E0FFFF"));ie.LIGHTGOLDENRODYELLOW=Object.freeze(ie.fromCssColorString("#FAFAD2"));ie.LIGHTGRAY=Object.freeze(ie.fromCssColorString("#D3D3D3"));ie.LIGHTGREEN=Object.freeze(ie.fromCssColorString("#90EE90"));ie.LIGHTGREY=ie.LIGHTGRAY;ie.LIGHTPINK=Object.freeze(ie.fromCssColorString("#FFB6C1"));ie.LIGHTSEAGREEN=Object.freeze(ie.fromCssColorString("#20B2AA"));ie.LIGHTSKYBLUE=Object.freeze(ie.fromCssColorString("#87CEFA"));ie.LIGHTSLATEGRAY=Object.freeze(ie.fromCssColorString("#778899"));ie.LIGHTSLATEGREY=ie.LIGHTSLATEGRAY;ie.LIGHTSTEELBLUE=Object.freeze(ie.fromCssColorString("#B0C4DE"));ie.LIGHTYELLOW=Object.freeze(ie.fromCssColorString("#FFFFE0"));ie.LIME=Object.freeze(ie.fromCssColorString("#00FF00"));ie.LIMEGREEN=Object.freeze(ie.fromCssColorString("#32CD32"));ie.LINEN=Object.freeze(ie.fromCssColorString("#FAF0E6"));ie.MAGENTA=Object.freeze(ie.fromCssColorString("#FF00FF"));ie.MAROON=Object.freeze(ie.fromCssColorString("#800000"));ie.MEDIUMAQUAMARINE=Object.freeze(ie.fromCssColorString("#66CDAA"));ie.MEDIUMBLUE=Object.freeze(ie.fromCssColorString("#0000CD"));ie.MEDIUMORCHID=Object.freeze(ie.fromCssColorString("#BA55D3"));ie.MEDIUMPURPLE=Object.freeze(ie.fromCssColorString("#9370DB"));ie.MEDIUMSEAGREEN=Object.freeze(ie.fromCssColorString("#3CB371"));ie.MEDIUMSLATEBLUE=Object.freeze(ie.fromCssColorString("#7B68EE"));ie.MEDIUMSPRINGGREEN=Object.freeze(ie.fromCssColorString("#00FA9A"));ie.MEDIUMTURQUOISE=Object.freeze(ie.fromCssColorString("#48D1CC"));ie.MEDIUMVIOLETRED=Object.freeze(ie.fromCssColorString("#C71585"));ie.MIDNIGHTBLUE=Object.freeze(ie.fromCssColorString("#191970"));ie.MINTCREAM=Object.freeze(ie.fromCssColorString("#F5FFFA"));ie.MISTYROSE=Object.freeze(ie.fromCssColorString("#FFE4E1"));ie.MOCCASIN=Object.freeze(ie.fromCssColorString("#FFE4B5"));ie.NAVAJOWHITE=Object.freeze(ie.fromCssColorString("#FFDEAD"));ie.NAVY=Object.freeze(ie.fromCssColorString("#000080"));ie.OLDLACE=Object.freeze(ie.fromCssColorString("#FDF5E6"));ie.OLIVE=Object.freeze(ie.fromCssColorString("#808000"));ie.OLIVEDRAB=Object.freeze(ie.fromCssColorString("#6B8E23"));ie.ORANGE=Object.freeze(ie.fromCssColorString("#FFA500"));ie.ORANGERED=Object.freeze(ie.fromCssColorString("#FF4500"));ie.ORCHID=Object.freeze(ie.fromCssColorString("#DA70D6"));ie.PALEGOLDENROD=Object.freeze(ie.fromCssColorString("#EEE8AA"));ie.PALEGREEN=Object.freeze(ie.fromCssColorString("#98FB98"));ie.PALETURQUOISE=Object.freeze(ie.fromCssColorString("#AFEEEE"));ie.PALEVIOLETRED=Object.freeze(ie.fromCssColorString("#DB7093"));ie.PAPAYAWHIP=Object.freeze(ie.fromCssColorString("#FFEFD5"));ie.PEACHPUFF=Object.freeze(ie.fromCssColorString("#FFDAB9"));ie.PERU=Object.freeze(ie.fromCssColorString("#CD853F"));ie.PINK=Object.freeze(ie.fromCssColorString("#FFC0CB"));ie.PLUM=Object.freeze(ie.fromCssColorString("#DDA0DD"));ie.POWDERBLUE=Object.freeze(ie.fromCssColorString("#B0E0E6"));ie.PURPLE=Object.freeze(ie.fromCssColorString("#800080"));ie.RED=Object.freeze(ie.fromCssColorString("#FF0000"));ie.ROSYBROWN=Object.freeze(ie.fromCssColorString("#BC8F8F"));ie.ROYALBLUE=Object.freeze(ie.fromCssColorString("#4169E1"));ie.SADDLEBROWN=Object.freeze(ie.fromCssColorString("#8B4513"));ie.SALMON=Object.freeze(ie.fromCssColorString("#FA8072"));ie.SANDYBROWN=Object.freeze(ie.fromCssColorString("#F4A460"));ie.SEAGREEN=Object.freeze(ie.fromCssColorString("#2E8B57"));ie.SEASHELL=Object.freeze(ie.fromCssColorString("#FFF5EE"));ie.SIENNA=Object.freeze(ie.fromCssColorString("#A0522D"));ie.SILVER=Object.freeze(ie.fromCssColorString("#C0C0C0"));ie.SKYBLUE=Object.freeze(ie.fromCssColorString("#87CEEB"));ie.SLATEBLUE=Object.freeze(ie.fromCssColorString("#6A5ACD"));ie.SLATEGRAY=Object.freeze(ie.fromCssColorString("#708090"));ie.SLATEGREY=ie.SLATEGRAY;ie.SNOW=Object.freeze(ie.fromCssColorString("#FFFAFA"));ie.SPRINGGREEN=Object.freeze(ie.fromCssColorString("#00FF7F"));ie.STEELBLUE=Object.freeze(ie.fromCssColorString("#4682B4"));ie.TAN=Object.freeze(ie.fromCssColorString("#D2B48C"));ie.TEAL=Object.freeze(ie.fromCssColorString("#008080"));ie.THISTLE=Object.freeze(ie.fromCssColorString("#D8BFD8"));ie.TOMATO=Object.freeze(ie.fromCssColorString("#FF6347"));ie.TURQUOISE=Object.freeze(ie.fromCssColorString("#40E0D0"));ie.VIOLET=Object.freeze(ie.fromCssColorString("#EE82EE"));ie.WHEAT=Object.freeze(ie.fromCssColorString("#F5DEB3"));ie.WHITE=Object.freeze(ie.fromCssColorString("#FFFFFF"));ie.WHITESMOKE=Object.freeze(ie.fromCssColorString("#F5F5F5"));ie.YELLOW=Object.freeze(ie.fromCssColorString("#FFFF00"));ie.YELLOWGREEN=Object.freeze(ie.fromCssColorString("#9ACD32"));ie.TRANSPARENT=Object.freeze(new ie(0,0,0,0));var U=ie;function P1(e){e=e??G.EMPTY_OBJECT,this.color=e.color,this.depth=e.depth,this.stencil=e.stencil,this.renderState=e.renderState,this.framebuffer=e.framebuffer,this.owner=e.owner,this.pass=e.pass}P1.ALL=Object.freeze(new P1({color:new U(0,0,0,0),depth:1,stencil:0}));P1.prototype.execute=function(e,t){e.clear(this,t)};var ei=P1;var vSe={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,TERRAIN_CLASSIFICATION:3,CESIUM_3D_TILE:4,CESIUM_3D_TILE_CLASSIFICATION:5,CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW:6,OPAQUE:7,TRANSLUCENT:8,VOXELS:9,OVERLAY:10,NUMBER_OF_PASSES:11},Se=Object.freeze(vSe);function B$(e){e=e??G.EMPTY_OBJECT,this.vertexArray=e.vertexArray,this.fragmentShaderSource=e.fragmentShaderSource,this.shaderProgram=e.shaderProgram,this.uniformMap=e.uniformMap,this.outputTexture=e.outputTexture,this.preExecute=e.preExecute,this.postExecute=e.postExecute,this.canceled=e.canceled,this.persists=e.persists??!1,this.pass=Se.COMPUTE,this.owner=e.owner}B$.prototype.execute=function(e){e.execute(this)};var ll=B$;function Lt(e,t){this.x=e??0,this.y=t??0}Lt.fromElements=function(e,t,n){return l(n)?(n.x=e,n.y=t,n):new Lt(e,t)};Lt.clone=function(e,t){if(l(e))return l(t)?(t.x=e.x,t.y=e.y,t):new Lt(e.x,e.y)};Lt.fromCartesian3=Lt.clone;Lt.fromCartesian4=Lt.clone;Lt.packedLength=2;Lt.pack=function(e,t,n){return n=n??0,t[n++]=e.x,t[n]=e.y,t};Lt.unpack=function(e,t,n){return t=t??0,l(n)||(n=new Lt),n.x=e[t++],n.y=e[t],n};Lt.packArray=function(e,t){let n=e.length,i=n*2;l(t)?!Array.isArray(t)&&t.length!==i||t.length!==i&&(t.length=i):t=new Array(i);for(let o=0;o<n;++o)Lt.pack(e[o],t,o*2);return t};Lt.unpackArray=function(e,t){let n=e.length;l(t)?t.length=n/2:t=new Array(n/2);for(let i=0;i<n;i+=2){let o=i/2;t[o]=Lt.unpack(e,i,t[o])}return t};Lt.fromArray=Lt.unpack;Lt.maximumComponent=function(e){return Math.max(e.x,e.y)};Lt.minimumComponent=function(e){return Math.min(e.x,e.y)};Lt.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n};Lt.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n};Lt.clamp=function(e,t,n,i){let o=D.clamp(e.x,t.x,n.x),r=D.clamp(e.y,t.y,n.y);return i.x=o,i.y=r,i};Lt.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y};Lt.magnitude=function(e){return Math.sqrt(Lt.magnitudeSquared(e))};var R1=new Lt;Lt.distance=function(e,t){return Lt.subtract(e,t,R1),Lt.magnitude(R1)};Lt.distanceSquared=function(e,t){return Lt.subtract(e,t,R1),Lt.magnitudeSquared(R1)};Lt.normalize=function(e,t){let n=Lt.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t};Lt.dot=function(e,t){return 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x=n.x,T=n.y,C=n.z,E=DSe;E.x=b.x*x*2,E.y=b.y*T*2,E.z=b.z*C*2;let S=(1-y)*d.magnitude(e)/(.5*d.magnitude(E)),w=0,R,P,O,N,g,A,v,I,M,F,V;do{S-=w,O=1/(1+S*x),N=1/(1+S*T),g=1/(1+S*C),A=O*O,v=N*N,I=g*g,M=A*O,F=v*N,V=I*g,R=h*A+p*v+_*I-1,P=h*M*x+p*F*T+_*V*C;let k=-2*P;w=R/k}while(Math.abs(R)>D.EPSILON12);return l(o)?(o.x=r*O,o.y=s*N,o.z=a*g,o):new d(r*O,s*N,a*g)}var hT=PSe;function Io(e,t,n){this.longitude=e??0,this.latitude=t??0,this.height=n??0}Io.fromRadians=function(e,t,n,i){return n=n??0,l(i)?(i.longitude=e,i.latitude=t,i.height=n,i):new Io(e,t,n)};Io.fromDegrees=function(e,t,n,i){return e=D.toRadians(e),t=D.toRadians(t),Io.fromRadians(e,t,n,i)};var RSe=new d,OSe=new d,MSe=new d;Io._ellipsoidOneOverRadii=new d(1/6378137,1/6378137,1/6356752314245179e-9);Io._ellipsoidOneOverRadiiSquared=new d(1/(6378137*6378137),1/(6378137*6378137),1/(6356752314245179e-9*6356752314245179e-9));Io._ellipsoidCenterToleranceSquared=D.EPSILON1;Io.fromCartesian=function(e,t,n){let i=l(t)?t.oneOverRadii:Io._ellipsoidOneOverRadii,o=l(t)?t.oneOverRadiiSquared:Io._ellipsoidOneOverRadiiSquared,r=l(t)?t._centerToleranceSquared:Io._ellipsoidCenterToleranceSquared,s=hT(e,i,o,r,OSe);if(!l(s))return;let a=d.multiplyComponents(s,o,RSe);a=d.normalize(a,a);let c=d.subtract(e,s,MSe),u=Math.atan2(a.y,a.x),f=Math.asin(a.z),h=D.sign(d.dot(c,e))*d.magnitude(c);return l(n)?(n.longitude=u,n.latitude=f,n.height=h,n):new Io(u,f,h)};Io.toCartesian=function(e,t,n){return d.fromRadians(e.longitude,e.latitude,e.height,t,n)};Io.clone=function(e,t){if(l(e))return l(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new Io(e.longitude,e.latitude,e.height)};Io.equals=function(e,t){return e===t||l(e)&&l(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height};Io.equalsEpsilon=function(e,t,n){return n=n??0,e===t||l(e)&&l(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n};Io.ZERO=Object.freeze(new Io(0,0,0));Io.prototype.clone=function(e){return Io.clone(this,e)};Io.prototype.equals=function(e){return Io.equals(this,e)};Io.prototype.equalsEpsilon=function(e,t){return Io.equalsEpsilon(this,e,t)};Io.prototype.toString=function(){return`(${this.longitude}, ${this.latitude}, ${this.height})`};var fe=Io;function H$(e,t,n,i){t=t??0,n=n??0,i=i??0,e._radii=new d(t,n,i),e._radiiSquared=new d(t*t,n*n,i*i),e._radiiToTheFourth=new d(t*t*t*t,n*n*n*n,i*i*i*i),e._oneOverRadii=new d(t===0?0:1/t,n===0?0:1/n,i===0?0:1/i),e._oneOverRadiiSquared=new d(t===0?0:1/(t*t),n===0?0:1/(n*n),i===0?0:1/(i*i)),e._minimumRadius=Math.min(t,n,i),e._maximumRadius=Math.max(t,n,i),e._centerToleranceSquared=D.EPSILON1,e._radiiSquared.z!==0&&(e._squaredXOverSquaredZ=e._radiiSquared.x/e._radiiSquared.z)}function mi(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,this._squaredXOverSquaredZ=void 0,H$(this,e,t,n)}Object.defineProperties(mi.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}});mi.clone=function(e,t){if(!l(e))return;let n=e._radii;return l(t)?(d.clone(n,t._radii),d.clone(e._radiiSquared,t._radiiSquared),d.clone(e._radiiToTheFourth,t._radiiToTheFourth),d.clone(e._oneOverRadii,t._oneOverRadii),d.clone(e._oneOverRadiiSquared,t._oneOverRadiiSquared),t._minimumRadius=e._minimumRadius,t._maximumRadius=e._maximumRadius,t._centerToleranceSquared=e._centerToleranceSquared,t):new mi(n.x,n.y,n.z)};mi.fromCartesian3=function(e,t){return l(t)||(t=new mi),l(e)&&H$(t,e.x,e.y,e.z),t};mi.WGS84=Object.freeze(new mi(6378137,6378137,6356752314245179e-9));mi.UNIT_SPHERE=Object.freeze(new mi(1,1,1));mi.MOON=Object.freeze(new mi(D.LUNAR_RADIUS,D.LUNAR_RADIUS,D.LUNAR_RADIUS));mi._default=mi.WGS84;Object.defineProperties(mi,{default:{get:function(){return mi._default},set:function(e){mi._default=e,d._ellipsoidRadiiSquared=e.radiiSquared,fe._ellipsoidOneOverRadii=e.oneOverRadii,fe._ellipsoidOneOverRadiiSquared=e.oneOverRadiiSquared,fe._ellipsoidCenterToleranceSquared=e._centerToleranceSquared}}});mi.prototype.clone=function(e){return mi.clone(this,e)};mi.packedLength=d.packedLength;mi.pack=function(e,t,n){return n=n??0,d.pack(e._radii,t,n),t};mi.unpack=function(e,t,n){t=t??0;let i=d.unpack(e,t);return mi.fromCartesian3(i,n)};mi.prototype.geocentricSurfaceNormal=d.normalize;mi.prototype.geodeticSurfaceNormalCartographic=function(e,t){let n=e.longitude,i=e.latitude,o=Math.cos(i),r=o*Math.cos(n),s=o*Math.sin(n),a=Math.sin(i);return l(t)||(t=new d),t.x=r,t.y=s,t.z=a,d.normalize(t,t)};mi.prototype.geodeticSurfaceNormal=function(e,t){if(!d.equalsEpsilon(e,d.ZERO,D.EPSILON14))return l(t)||(t=new d),t=d.multiplyComponents(e,this._oneOverRadiiSquared,t),d.normalize(t,t)};var LSe=new d,NSe=new d;mi.prototype.cartographicToCartesian=function(e,t){let n=LSe,i=NSe;this.geodeticSurfaceNormalCartographic(e,n),d.multiplyComponents(this._radiiSquared,n,i);let o=Math.sqrt(d.dot(n,i));return d.divideByScalar(i,o,i),d.multiplyByScalar(n,e.height,n),l(t)||(t=new d),d.add(i,n,t)};mi.prototype.cartographicArrayToCartesianArray=function(e,t){let n=e.length;l(t)?t.length=n:t=new Array(n);for(let i=0;i<n;i++)t[i]=this.cartographicToCartesian(e[i],t[i]);return t};var FSe=new d,BSe=new d,kSe=new d;mi.prototype.cartesianToCartographic=function(e,t){let n=this.scaleToGeodeticSurface(e,BSe);if(!l(n))return;let i=this.geodeticSurfaceNormal(n,FSe),o=d.subtract(e,n,kSe),r=Math.atan2(i.y,i.x),s=Math.asin(i.z),a=D.sign(d.dot(o,e))*d.magnitude(o);return l(t)?(t.longitude=r,t.latitude=s,t.height=a,t):new fe(r,s,a)};mi.prototype.cartesianArrayToCartographicArray=function(e,t){let n=e.length;l(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.cartesianToCartographic(e[i],t[i]);return t};mi.prototype.scaleToGeodeticSurface=function(e,t){return hT(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)};mi.prototype.scaleToGeocentricSurface=function(e,t){l(t)||(t=new d);let n=e.x,i=e.y,o=e.z,r=this._oneOverRadiiSquared,s=1/Math.sqrt(n*n*r.x+i*i*r.y+o*o*r.z);return d.multiplyByScalar(e,s,t)};mi.prototype.transformPositionToScaledSpace=function(e,t){return l(t)||(t=new d),d.multiplyComponents(e,this._oneOverRadii,t)};mi.prototype.transformPositionFromScaledSpace=function(e,t){return l(t)||(t=new d),d.multiplyComponents(e,this._radii,t)};mi.prototype.equals=function(e){return this===e||l(e)&&d.equals(this._radii,e._radii)};mi.prototype.toString=function(){return this._radii.toString()};mi.prototype.getSurfaceNormalIntersectionWithZAxis=function(e,t,n){t=t??0;let i=this._squaredXOverSquaredZ;if(l(n)||(n=new d),n.x=0,n.y=0,n.z=e.z*(1-i),!(Math.abs(n.z)>=this._radii.z-t))return n};var zSe=new d;mi.prototype.getLocalCurvature=function(e,t){l(t)||(t=new z);let n=this.getSurfaceNormalIntersectionWithZAxis(e,0,zSe),i=d.distance(e,n),o=this.minimumRadius*i/this.maximumRadius**2,r=i*o**2;return z.fromElements(1/i,1/r,t)};var USe=[.14887433898163,.43339539412925,.67940956829902,.86506336668898,.97390652851717,0],VSe=[.29552422471475,.26926671930999,.21908636251598,.14945134915058,.066671344308684,0];function V$(e,t,n){let i=.5*(t+e),o=.5*(t-e),r=0;for(let s=0;s<5;s++){let a=o*USe[s];r+=VSe[s]*(n(i+a)+n(i-a))}return r*=o,r}mi.prototype.surfaceArea=function(e){let 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i=e.x,o=e.y,r=e.z,s=e.w,a=t.x,c=t.y,u=t.z,f=t.w,h=s*a+i*f+o*u-r*c,p=s*c-i*u+o*f+r*a,_=s*u+i*c-o*a+r*f,m=s*f-i*a-o*c-r*u;return n.x=h,n.y=p,n.z=_,n.w=m,n};tt.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n.w=e.w*t,n};tt.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n.w=e.w/t,n};tt.computeAxis=function(e,t){let n=e.w;if(Math.abs(n-1)<D.EPSILON6||Math.abs(n+1)<D.EPSILON6)return t.x=1,t.y=t.z=0,t;let i=1/Math.sqrt(1-n*n);return t.x=e.x*i,t.y=e.y*i,t.z=e.z*i,t};tt.computeAngle=function(e){return Math.abs(e.w-1)<D.EPSILON6?0:2*Math.acos(e.w)};var M5=new tt;tt.lerp=function(e,t,n,i){return M5=tt.multiplyByScalar(t,n,M5),i=tt.multiplyByScalar(e,1-n,i),tt.add(M5,i,i)};var IQ=new tt,L5=new tt,N5=new tt;tt.slerp=function(e,t,n,i){let o=tt.dot(e,t),r=t;if(o<0&&(o=-o,r=IQ=tt.negate(t,IQ)),1-o<D.EPSILON6)return tt.lerp(e,r,n,i);let s=Math.acos(o);return L5=tt.multiplyByScalar(e,Math.sin((1-n)*s),L5),N5=tt.multiplyByScalar(r,Math.sin(n*s),N5),i=tt.add(L5,N5,i),tt.multiplyByScalar(i,1/Math.sin(s),i)};tt.log=function(e,t){let n=D.acosClamped(e.w),i=0;return n!==0&&(i=n/Math.sin(n)),d.multiplyByScalar(e,i,t)};tt.exp=function(e,t){let n=d.magnitude(e),i=0;return n!==0&&(i=Math.sin(n)/n),t.x=e.x*i,t.y=e.y*i,t.z=e.z*i,t.w=Math.cos(n),t};var Hve=new d,Gve=new d,iv=new tt,ST=new tt;tt.computeInnerQuadrangle=function(e,t,n,i){let o=tt.conjugate(t,iv);tt.multiply(o,n,ST);let r=tt.log(ST,Hve);tt.multiply(o,e,ST);let s=tt.log(ST,Gve);return d.add(r,s,r),d.multiplyByScalar(r,.25,r),d.negate(r,r),tt.exp(r,iv),tt.multiply(t,iv,i)};tt.squad=function(e,t,n,i,o,r){let s=tt.slerp(e,t,o,iv),a=tt.slerp(n,i,o,ST);return tt.slerp(s,a,2*o*(1-o),r)};var jve=new tt,DQ=1.9011074535173003,eR=Ut.supportsTypedArrays()?new Float32Array(8):[],tR=Ut.supportsTypedArrays()?new Float32Array(8):[],up=Ut.supportsTypedArrays()?new Float32Array(8):[],fp=Ut.supportsTypedArrays()?new Float32Array(8):[];for(let e=0;e<7;++e){let t=e+1,n=2*t+1;eR[e]=1/(t*n),tR[e]=t/n}eR[7]=DQ/(8*17);tR[7]=DQ*8/17;tt.fastSlerp=function(e,t,n,i){let o=tt.dot(e,t),r;o>=0?r=1:(r=-1,o=-o);let s=o-1,a=1-n,c=n*n,u=a*a;for(let _=7;_>=0;--_)up[_]=(eR[_]*c-tR[_])*s,fp[_]=(eR[_]*u-tR[_])*s;let f=r*n*(1+up[0]*(1+up[1]*(1+up[2]*(1+up[3]*(1+up[4]*(1+up[5]*(1+up[6]*(1+up[7])))))))),h=a*(1+fp[0]*(1+fp[1]*(1+fp[2]*(1+fp[3]*(1+fp[4]*(1+fp[5]*(1+fp[6]*(1+fp[7])))))))),p=tt.multiplyByScalar(e,h,jve);return tt.multiplyByScalar(t,f,i),tt.add(p,i,i)};tt.fastSquad=function(e,t,n,i,o,r){let s=tt.fastSlerp(e,t,o,iv),a=tt.fastSlerp(n,i,o,ST);return tt.fastSlerp(s,a,2*o*(1-o),r)};tt.equals=function(e,t){return e===t||l(e)&&l(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w};tt.equalsEpsilon=function(e,t,n){return n=n??0,e===t||l(e)&&l(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n};tt.ZERO=Object.freeze(new tt(0,0,0,0));tt.IDENTITY=Object.freeze(new tt(0,0,0,1));tt.prototype.clone=function(e){return tt.clone(this,e)};tt.prototype.equals=function(e){return tt.equals(this,e)};tt.prototype.equalsEpsilon=function(e,t){return tt.equalsEpsilon(this,e,t)};tt.prototype.toString=function(){return`(${this.x}, ${this.y}, ${this.z}, ${this.w})`};var Pe=tt;var ai={},F5={up:{south:"east",north:"west",west:"south",east:"north"},down:{south:"west",north:"east",west:"north",east:"south"},south:{up:"west",down:"east",west:"down",east:"up"},north:{up:"east",down:"west",west:"up",east:"down"},west:{up:"north",down:"south",north:"down",south:"up"},east:{up:"south",down:"north",north:"up",south:"down"}},vT={north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},B5={},fl={east:new d,north:new d,up:new d,west:new d,south:new d,down:new d},Gg=new d,jg=new d,Wg=new d;ai.localFrameToFixedFrameGenerator=function(e,t){if(!F5.hasOwnProperty(e)||!F5[e].hasOwnProperty(t))throw new he("firstAxis and secondAxis must be east, north, up, west, south or down.");let n=F5[e][t],i,o=e+t;return l(B5[o])?i=B5[o]:(i=function(r,s,a){if(l(a)||(a=new L),d.equalsEpsilon(r,d.ZERO,D.EPSILON14))d.unpack(vT[e],0,Gg),d.unpack(vT[t],0,jg),d.unpack(vT[n],0,Wg);else if(D.equalsEpsilon(r.x,0,D.EPSILON14)&&D.equalsEpsilon(r.y,0,D.EPSILON14)){let c=D.sign(r.z);d.unpack(vT[e],0,Gg),e!=="east"&&e!=="west"&&d.multiplyByScalar(Gg,c,Gg),d.unpack(vT[t],0,jg),t!=="east"&&t!=="west"&&d.multiplyByScalar(jg,c,jg),d.unpack(vT[n],0,Wg),n!=="east"&&n!=="west"&&d.multiplyByScalar(Wg,c,Wg)}else{s=s??ee.default,s.geodeticSurfaceNormal(r,fl.up);let c=fl.up,u=fl.east;u.x=-r.y,u.y=r.x,u.z=0,d.normalize(u,fl.east),d.cross(c,u,fl.north),d.multiplyByScalar(fl.up,-1,fl.down),d.multiplyByScalar(fl.east,-1,fl.west),d.multiplyByScalar(fl.north,-1,fl.south),Gg=fl[e],jg=fl[t],Wg=fl[n]}return a[0]=Gg.x,a[1]=Gg.y,a[2]=Gg.z,a[3]=0,a[4]=jg.x,a[5]=jg.y,a[6]=jg.z,a[7]=0,a[8]=Wg.x,a[9]=Wg.y,a[10]=Wg.z,a[11]=0,a[12]=r.x,a[13]=r.y,a[14]=r.z,a[15]=1,a},B5[o]=i),i};ai.eastNorthUpToFixedFrame=ai.localFrameToFixedFrameGenerator("east","north");ai.northEastDownToFixedFrame=ai.localFrameToFixedFrameGenerator("north","east");ai.northUpEastToFixedFrame=ai.localFrameToFixedFrameGenerator("north","up");ai.northWestUpToFixedFrame=ai.localFrameToFixedFrameGenerator("north","west");var Wve=new Pe,qve=new d(1,1,1),Yve=new L;ai.headingPitchRollToFixedFrame=function(e,t,n,i,o){i=i??ai.eastNorthUpToFixedFrame;let r=Pe.fromHeadingPitchRoll(t,Wve),s=L.fromTranslationQuaternionRotationScale(d.ZERO,r,qve,Yve);return o=i(e,n,o),L.multiply(o,s,o)};var Xve=new L,Kve=new Z;ai.headingPitchRollQuaternion=function(e,t,n,i,o){let r=ai.headingPitchRollToFixedFrame(e,t,n,i,Xve),s=L.getMatrix3(r,Kve);return Pe.fromRotationMatrix(s,o)};var Zve=new d(1,1,1),$ve=new d,PQ=new L,Qve=new L,Jve=new Z,ewe=new Pe;ai.fixedFrameToHeadingPitchRoll=function(e,t,n,i){t=t??ee.default,n=n??ai.eastNorthUpToFixedFrame,l(i)||(i=new Ya);let o=L.getTranslation(e,$ve);if(d.equals(o,d.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;let r=L.inverseTransformation(n(o,t,PQ),PQ),s=L.setScale(e,Zve,Qve);s=L.setTranslation(s,d.ZERO,s),r=L.multiply(r,s,r);let a=Pe.fromRotationMatrix(L.getMatrix3(r,Jve),ewe);return a=Pe.normalize(a,a),Ya.fromQuaternion(a,i)};var twe=6*3600+41*60+50.54841,nwe=8640184812866e-6,iwe=.093104,owe=-62e-7,rwe=11772758384668e-32,swe=72921158553e-15,awe=D.TWO_PI/86400,nR=new K;ai.computeIcrfToCentralBodyFixedMatrix=function(e,t){let n=ai.computeIcrfToFixedMatrix(e,t);return l(n)||(n=ai.computeTemeToPseudoFixedMatrix(e,t)),n};ai.computeTemeToPseudoFixedMatrix=function(e,t){nR=K.addSeconds(e,-K.computeTaiMinusUtc(e),nR);let n=nR.dayNumber,i=nR.secondsOfDay,o,r=n-2451545;i>=43200?o=(r+.5)/Gn.DAYS_PER_JULIAN_CENTURY:o=(r-.5)/Gn.DAYS_PER_JULIAN_CENTURY;let a=(twe+o*(nwe+o*(iwe+o*owe)))*awe%D.TWO_PI,c=swe+rwe*(n-24515455e-1),u=(i+Gn.SECONDS_PER_DAY*.5)%Gn.SECONDS_PER_DAY,f=a+c*u,h=Math.cos(f),p=Math.sin(f);return l(t)?(t[0]=h,t[1]=-p,t[2]=0,t[3]=p,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new Z(h,p,0,-p,h,0,0,0,1)};ai.iau2006XysData=new $1;ai.earthOrientationParameters=X1.NONE;var U5=32.184,cwe=2451545;ai.preloadIcrfFixed=function(e){let t=e.start.dayNumber,n=e.start.secondsOfDay+U5,i=e.stop.dayNumber,o=e.stop.secondsOfDay+U5;return ai.iau2006XysData.preload(t,n,i,o)};ai.computeIcrfToFixedMatrix=function(e,t){l(t)||(t=new Z);let n=ai.computeFixedToIcrfMatrix(e,t);if(l(n))return Z.transpose(n,t)};var lwe=32.184,uwe=2451545,iR=new Ya,fwe=new Z,dwe=new K;ai.computeMoonFixedToIcrfMatrix=function(e,t){l(t)||(t=new Z);let n=K.addSeconds(e,lwe,dwe),i=K.totalDays(n)-uwe,o=D.toRadians(12.112)-D.toRadians(.052992)*i,r=D.toRadians(24.224)-D.toRadians(.105984)*i,s=D.toRadians(227.645)+D.toRadians(13.012)*i,a=D.toRadians(261.105)+D.toRadians(13.340716)*i,c=D.toRadians(358)+D.toRadians(.9856)*i;return iR.pitch=D.toRadians(180)-D.toRadians(3.878)*Math.sin(o)-D.toRadians(.12)*Math.sin(r)+D.toRadians(.07)*Math.sin(s)-D.toRadians(.017)*Math.sin(a),iR.roll=D.toRadians(66.53-90)+D.toRadians(1.543)*Math.cos(o)+D.toRadians(.24)*Math.cos(r)-D.toRadians(.028)*Math.cos(s)+D.toRadians(.007)*Math.cos(a),iR.heading=D.toRadians(244.375-90)+D.toRadians(13.17635831)*i+D.toRadians(3.558)*Math.sin(o)+D.toRadians(.121)*Math.sin(r)-D.toRadians(.064)*Math.sin(s)+D.toRadians(.016)*Math.sin(a)+D.toRadians(.025)*Math.sin(c),Z.fromHeadingPitchRoll(iR,fwe)};ai.computeIcrfToMoonFixedMatrix=function(e,t){l(t)||(t=new Z);let n=ai.computeMoonFixedToIcrfMatrix(e,t);if(l(n))return Z.transpose(n,t)};var hwe=new ET(0,0,0),mwe=new O0(0,0,0,0,0,0),k5=new Z,z5=new Z;ai.computeFixedToIcrfMatrix=function(e,t){l(t)||(t=new Z);let n=ai.earthOrientationParameters.compute(e,mwe);if(!l(n))return;let i=e.dayNumber,o=e.secondsOfDay+U5,r=ai.iau2006XysData.computeXysRadians(i,o,hwe);if(!l(r))return;let s=r.x+n.xPoleOffset,a=r.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-s*s-a*a)),u=k5;u[0]=1-c*s*s,u[3]=-c*s*a,u[6]=s,u[1]=-c*s*a,u[4]=1-c*a*a,u[7]=a,u[2]=-s,u[5]=-a,u[8]=1-c*(s*s+a*a);let f=Z.fromRotationZ(-r.s,z5),h=Z.multiply(u,f,k5),p=e.dayNumber,_=e.secondsOfDay-K.computeTaiMinusUtc(e)+n.ut1MinusUtc,m=p-2451545,y=_/Gn.SECONDS_PER_DAY,b=.779057273264+y+.00273781191135448*(m+y);b=b%1*D.TWO_PI;let x=Z.fromRotationZ(b,z5),T=Z.multiply(h,x,k5),C=Math.cos(n.xPoleWander),E=Math.cos(n.yPoleWander),S=Math.sin(n.xPoleWander),w=Math.sin(n.yPoleWander),R=i-cwe+o/Gn.SECONDS_PER_DAY;R/=36525;let P=-47e-6*R*D.RADIANS_PER_DEGREE/3600,O=Math.cos(P),N=Math.sin(P),g=z5;return g[0]=C*O,g[1]=C*N,g[2]=S,g[3]=-E*N+w*S*O,g[4]=E*O+w*S*N,g[5]=-w*C,g[6]=-w*N-E*S*O,g[7]=w*O-E*S*N,g[8]=E*C,Z.multiply(T,g,t)};var pwe=new oe;ai.pointToWindowCoordinates=function(e,t,n,i){return i=ai.pointToGLWindowCoordinates(e,t,n,i),i.y=2*t[5]-i.y,i};ai.pointToGLWindowCoordinates=function(e,t,n,i){l(i)||(i=new z);let o=pwe;return L.multiplyByVector(e,oe.fromElements(n.x,n.y,n.z,1,o),o),oe.multiplyByScalar(o,1/o.w,o),L.multiplyByVector(t,o,o),z.fromCartesian4(o,i)};var gwe=new d,_we=new d,ywe=new d;ai.rotationMatrixFromPositionVelocity=function(e,t,n,i){let o=(n??ee.default).geodeticSurfaceNormal(e,gwe),r=d.cross(t,o,_we);d.equalsEpsilon(r,d.ZERO,D.EPSILON6)&&(r=d.clone(d.UNIT_X,r));let s=d.cross(r,t,ywe);return d.normalize(s,s),d.cross(t,s,r),d.negate(r,r),d.normalize(r,r),l(i)||(i=new Z),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=r.x,i[4]=r.y,i[5]=r.z,i[6]=s.x,i[7]=s.y,i[8]=s.z,i};var RQ=new L(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),OQ=new fe,V5=new d,bwe=new d,xwe=new Z,H5=new L,MQ=new L;ai.basisTo2D=function(e,t,n){let i=L.getTranslation(t,bwe),o=e.ellipsoid,r;if(d.equals(i,d.ZERO))r=d.clone(d.ZERO,V5);else{let f=o.cartesianToCartographic(i,OQ);r=e.project(f,V5),d.fromElements(r.z,r.x,r.y,r)}let s=ai.eastNorthUpToFixedFrame(i,o,H5),a=L.inverseTransformation(s,MQ),c=L.getMatrix3(t,xwe),u=L.multiplyByMatrix3(a,c,n);return L.multiply(RQ,u,n),L.setTranslation(n,r,n),n};ai.ellipsoidTo2DModelMatrix=function(e,t,n){let i=e.ellipsoid,o=ai.eastNorthUpToFixedFrame(t,i,H5),r=L.inverseTransformation(o,MQ),s=i.cartesianToCartographic(t,OQ),a=e.project(s,V5);d.fromElements(a.z,a.x,a.y,a);let c=L.fromTranslation(a,H5);return L.multiply(RQ,r,n),L.multiply(c,n,n),n};var It=ai;function En(e,t,n,i){this.west=e??0,this.south=t??0,this.east=n??0,this.north=i??0}Object.defineProperties(En.prototype,{width:{get:function(){return En.computeWidth(this)}},height:{get:function(){return En.computeHeight(this)}}});En.packedLength=4;En.pack=function(e,t,n){return 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in vec2 textureCoordinates;

out vec2 v_textureCoordinates;

void main() 
{
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}
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this._pickedMetadataInfo},set:function(e){this._pickedMetadataInfo!==e&&(this._pickedMetadataInfo=e,this.dirty=!0)}},pickOnly:{get:function(){return Xa(this,cr.PICK_ONLY)},set:function(e){Xa(this,cr.PICK_ONLY)!==e&&(qg(this,cr.PICK_ONLY,e),this.dirty=!0)}},depthForTranslucentClassification:{get:function(){return Xa(this,cr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)},set:function(e){Xa(this,cr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)!==e&&(qg(this,cr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION,e),this.dirty=!0)}}});ov.shallowClone=function(e,t){if(l(e))return l(t)||(t=new 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ci={UNSIGNED_BYTE:te.UNSIGNED_BYTE,UNSIGNED_SHORT:te.UNSIGNED_SHORT,UNSIGNED_INT:te.UNSIGNED_INT,FLOAT:te.FLOAT,HALF_FLOAT:te.HALF_FLOAT_OES,UNSIGNED_INT_24_8:te.UNSIGNED_INT_24_8,UNSIGNED_SHORT_4_4_4_4:te.UNSIGNED_SHORT_4_4_4_4,UNSIGNED_SHORT_5_5_5_1:te.UNSIGNED_SHORT_5_5_5_1,UNSIGNED_SHORT_5_6_5:te.UNSIGNED_SHORT_5_6_5};ci.toWebGLConstant=function(e,t){switch(e){case ci.UNSIGNED_BYTE:return te.UNSIGNED_BYTE;case ci.UNSIGNED_SHORT:return te.UNSIGNED_SHORT;case ci.UNSIGNED_INT:return te.UNSIGNED_INT;case ci.FLOAT:return te.FLOAT;case ci.HALF_FLOAT:return t.webgl2?te.HALF_FLOAT:te.HALF_FLOAT_OES;case ci.UNSIGNED_INT_24_8:return te.UNSIGNED_INT_24_8;case ci.UNSIGNED_SHORT_4_4_4_4:return te.UNSIGNED_SHORT_4_4_4_4;case ci.UNSIGNED_SHORT_5_5_5_1:return te.UNSIGNED_SHORT_5_5_5_1;case ci.UNSIGNED_SHORT_5_6_5:return ci.UNSIGNED_SHORT_5_6_5}};ci.isPacked=function(e){return 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et={DEPTH_COMPONENT:te.DEPTH_COMPONENT,DEPTH_STENCIL:te.DEPTH_STENCIL,ALPHA:te.ALPHA,RED:te.RED,RG:te.RG,RGB:te.RGB,RGBA:te.RGBA,LUMINANCE:te.LUMINANCE,LUMINANCE_ALPHA:te.LUMINANCE_ALPHA,RGB_DXT1:te.COMPRESSED_RGB_S3TC_DXT1_EXT,RGBA_DXT1:te.COMPRESSED_RGBA_S3TC_DXT1_EXT,RGBA_DXT3:te.COMPRESSED_RGBA_S3TC_DXT3_EXT,RGBA_DXT5:te.COMPRESSED_RGBA_S3TC_DXT5_EXT,RGB_PVRTC_4BPPV1:te.COMPRESSED_RGB_PVRTC_4BPPV1_IMG,RGB_PVRTC_2BPPV1:te.COMPRESSED_RGB_PVRTC_2BPPV1_IMG,RGBA_PVRTC_4BPPV1:te.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG,RGBA_PVRTC_2BPPV1:te.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG,RGBA_ASTC:te.COMPRESSED_RGBA_ASTC_4x4_WEBGL,RGB_ETC1:te.COMPRESSED_RGB_ETC1_WEBGL,RGB8_ETC2:te.COMPRESSED_RGB8_ETC2,RGBA8_ETC2_EAC:te.COMPRESSED_RGBA8_ETC2_EAC,RGBA_BC7:te.COMPRESSED_RGBA_BPTC_UNORM};et.componentsLength=function(e){switch(e){case et.RGB:return 3;case et.RGBA:return 4;case et.LUMINANCE_ALPHA:case et.RG:return 2;case et.ALPHA:case et.RED:case et.LUMINANCE:return 1;default:return 1}};et.validate=function(e){return e===et.DEPTH_COMPONENT||e===et.DEPTH_STENCIL||e===et.ALPHA||e===et.RED||e===et.RG||e===et.RGB||e===et.RGBA||e===et.LUMINANCE||e===et.LUMINANCE_ALPHA||e===et.RGB_DXT1||e===et.RGBA_DXT1||e===et.RGBA_DXT3||e===et.RGBA_DXT5||e===et.RGB_PVRTC_4BPPV1||e===et.RGB_PVRTC_2BPPV1||e===et.RGBA_PVRTC_4BPPV1||e===et.RGBA_PVRTC_2BPPV1||e===et.RGBA_ASTC||e===et.RGB_ETC1||e===et.RGB8_ETC2||e===et.RGBA8_ETC2_EAC||e===et.RGBA_BC7};et.isColorFormat=function(e){return e===et.RED||e===et.ALPHA||e===et.RGB||e===et.RGBA||e===et.LUMINANCE||e===et.LUMINANCE_ALPHA};et.isDepthFormat=function(e){return e===et.DEPTH_COMPONENT||e===et.DEPTH_STENCIL};et.isCompressedFormat=function(e){return e===et.RGB_DXT1||e===et.RGBA_DXT1||e===et.RGBA_DXT3||e===et.RGBA_DXT5||e===et.RGB_PVRTC_4BPPV1||e===et.RGB_PVRTC_2BPPV1||e===et.RGBA_PVRTC_4BPPV1||e===et.RGBA_PVRTC_2BPPV1||e===et.RGBA_ASTC||e===et.RGB_ETC1||e===et.RGB8_ETC2||e===et.RGBA8_ETC2_EAC||e===et.RGBA_BC7};et.isDXTFormat=function(e){return 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et.RGBA:return te.RGBA32F;case et.RGB:return te.RGB32F;case et.RG:return te.RG32F;case et.RED:return te.R32F}if(t===Ue.HALF_FLOAT)switch(e){case et.RGBA:return te.RGBA16F;case et.RGB:return te.RGB16F;case et.RG:return te.RG16F;case et.RED:return te.R16F}if(t===Ue.UNSIGNED_BYTE)switch(e){case et.RGBA:return te.RGBA8;case et.RGB:return te.RGB8;case et.RG:return te.RG8;case et.RED:return te.R8}return e};var Ye=Object.freeze(et);var lr={_maximumCombinedTextureImageUnits:0,_maximumCubeMapSize:0,_maximumFragmentUniformVectors:0,_maximumTextureImageUnits:0,_maximumRenderbufferSize:0,_maximumTextureSize:0,_maximumVaryingVectors:0,_maximumVertexAttributes:0,_maximumVertexTextureImageUnits:0,_maximumVertexUniformVectors:0,_minimumAliasedLineWidth:0,_maximumAliasedLineWidth:0,_minimumAliasedPointSize:0,_maximumAliasedPointSize:0,_maximumViewportWidth:0,_maximumViewportHeight:0,_maximumTextureFilterAnisotropy:0,_maximumDrawBuffers:0,_maximumColorAttachments:0,_maximumSamples:0,_highpFloatSupported:!1,_highpIntSupported:!1};Object.defineProperties(lr,{maximumCombinedTextureImageUnits:{get:function(){return lr._maximumCombinedTextureImageUnits}},maximumCubeMapSize:{get:function(){return lr._maximumCubeMapSize}},maximumFragmentUniformVectors:{get:function(){return lr._maximumFragmentUniformVectors}},maximumTextureImageUnits:{get:function(){return lr._maximumTextureImageUnits}},maximumRenderbufferSize:{get:function(){return 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Dh.encode(e.x,mp),n.x=mp.high,i.x=mp.low,Dh.encode(e.y,mp),n.y=mp.high,i.y=mp.low,Dh.encode(e.z,mp),n.z=mp.high,i.z=mp.low,t};var h6=new Dh;Dh.writeElements=function(e,t,n){Dh.fromCartesian(e,h6);let i=h6.high,o=h6.low;t[n]=i.x,t[n+1]=i.y,t[n+2]=i.z,t[n+3]=o.x,t[n+4]=o.y,t[n+5]=o.z};var Un=Dh;var m6={};m6.computeDiscriminant=function(e,t,n){return t*t-4*e*n};function HJ(e,t,n){let i=e+t;return D.sign(e)!==D.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}m6.computeRealRoots=function(e,t,n){let i;if(e===0)return t===0?[]:[-n/t];if(t===0){if(n===0)return[0,0];let c=Math.abs(n),u=Math.abs(e);if(c<u&&c/u<D.EPSILON14)return[0,0];if(c>u&&u/c<D.EPSILON14)return[];if(i=-n/e,i<0)return[];let f=Math.sqrt(i);return[-f,f]}else if(n===0)return i=-t/e,i<0?[i,0]:[0,i];let o=t*t,r=4*e*n,s=HJ(o,-r,D.EPSILON14);if(s<0)return[];let a=-.5*HJ(t,D.sign(t)*Math.sqrt(s),D.EPSILON14);return t>0?[a/e,n/a]:[n/a,a/e]};var dl=m6;var g6={};g6.computeDiscriminant=function(e,t,n,i){let o=e*e,r=t*t,s=n*n,a=i*i;return 18*e*t*n*i+r*s-27*o*a-4*(e*s*n+r*t*i)};function p6(e,t,n,i){let o=e,r=t/3,s=n/3,a=i,c=o*s,u=r*a,f=r*r,h=s*s,p=o*s-f,_=o*a-r*s,m=r*a-h,y=4*p*m-_*_,b,x;if(y<0){let j,q,Q;f*u>=c*h?(j=o,q=p,Q=-2*r*p+o*_):(j=a,q=m,Q=-a*_+2*s*m);let J=-(Q<0?-1:1)*Math.abs(j)*Math.sqrt(-y);x=-Q+J;let $=x/2,de=$<0?-Math.pow(-$,1/3):Math.pow($,1/3),be=x===J?-de:-q/de;return b=q<=0?de+be:-Q/(de*de+be*be+q),f*u>=c*h?[(b-r)/o]:[-a/(b+s)]}let T=p,C=-2*r*p+o*_,E=m,S=-a*_+2*s*m,w=Math.sqrt(y),R=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*w,-C)/3);b=2*Math.sqrt(-T);let O=Math.cos(P);x=b*O;let N=b*(-O/2-R*Math.sin(P)),g=x+N>2*r?x-r:N-r,A=o,v=g/A;P=Math.abs(Math.atan2(a*w,-S)/3),b=2*Math.sqrt(-E),O=Math.cos(P),x=b*O,N=b*(-O/2-R*Math.sin(P));let I=-a,M=x+N<2*s?x+s:N+s,F=I/M,V=A*M,k=-g*M-A*I,H=g*I,B=(s*k-r*H)/(-r*k+s*V);return v<=B?v<=F?B<=F?[v,B,F]:[v,F,B]:[F,v,B]:v<=F?[B,v,F]:B<=F?[B,F,v]:[F,B,v]}g6.computeRealRoots=function(e,t,n,i){let o,r;if(e===0)return dl.computeRealRoots(t,n,i);if(t===0){if(n===0){if(i===0)return[0,0,0];r=-i/e;let s=r<0?-Math.pow(-r,1/3):Math.pow(r,1/3);return[s,s,s]}else if(i===0)return o=dl.computeRealRoots(e,0,n),o.Length===0?[0]:[o[0],0,o[1]];return p6(e,0,n,i)}else{if(n===0)return i===0?(r=-t/e,r<0?[r,0,0]:[0,0,r]):p6(e,t,0,i);if(i===0)return o=dl.computeRealRoots(e,t,n),o.length===0?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]}return p6(e,t,n,i)};var PT=g6;var _6={};_6.computeDiscriminant=function(e,t,n,i,o){let r=e*e,s=r*e,a=t*t,c=a*t,u=n*n,f=u*n,h=i*i,p=h*i,_=o*o,m=_*o;return a*u*h-4*c*p-4*e*f*h+18*e*t*n*p-27*r*h*h+256*s*m+o*(18*c*n*i-4*a*f+16*e*u*u-80*e*t*u*i-6*e*a*h+144*r*n*h)+_*(144*e*a*n-27*a*a-128*r*u-192*r*t*i)};function ld(e,t,n,i){let o=e*e,r=t-3*o/8,s=n-t*e/2+o*e/8,a=i-n*e/4+t*o/16-3*o*o/256,c=PT.computeRealRoots(1,2*r,r*r-4*a,-s*s);if(c.length>0){let u=-e/4,f=c[c.length-1];if(Math.abs(f)<D.EPSILON14){let h=dl.computeRealRoots(1,r,a);if(h.length===2){let p=h[0],_=h[1],m;if(p>=0&&_>=0){let y=Math.sqrt(p),b=Math.sqrt(_);return[u-b,u-y,u+y,u+b]}else{if(p>=0&&_<0)return m=Math.sqrt(p),[u-m,u+m];if(p<0&&_>=0)return m=Math.sqrt(_),[u-m,u+m]}}return[]}else if(f>0){let h=Math.sqrt(f),p=(r+f-s/h)/2,_=(r+f+s/h)/2,m=dl.computeRealRoots(1,h,p),y=dl.computeRealRoots(1,-h,_);return m.length!==0?(m[0]+=u,m[1]+=u,y.length!==0?(y[0]+=u,y[1]+=u,m[1]<=y[0]?[m[0],m[1],y[0],y[1]]:y[1]<=m[0]?[y[0],y[1],m[0],m[1]]:m[0]>=y[0]&&m[1]<=y[1]?[y[0],m[0],m[1],y[1]]:y[0]>=m[0]&&y[1]<=m[1]?[m[0],y[0],y[1],m[1]]:m[0]>y[0]&&m[0]<y[1]?[y[0],m[0],y[1],m[1]]:[m[0],y[0],m[1],y[1]]):m):y.length!==0?(y[0]+=u,y[1]+=u,y):[]}}return[]}function av(e,t,n,i){let o=n*n,r=t*t,s=e*e,a=-2*t,c=n*e+r-4*i,u=s*i-n*t*e+o,f=PT.computeRealRoots(1,a,c,u);if(f.length>0){let h=f[0],p=t-h,_=p*p,m=e/2,y=p/2,b=_-4*i,x=_+4*Math.abs(i),T=s-4*h,C=s+4*Math.abs(h),E,S;if(h<0||b*C<T*x){let A=Math.sqrt(T);E=A/2,S=A===0?0:(e*y-n)/A}else{let A=Math.sqrt(b);E=A===0?0:(e*y-n)/A,S=A/2}let w,R;m===0&&E===0?(w=0,R=0):D.sign(m)===D.sign(E)?(w=m+E,R=h/w):(R=m-E,w=h/R);let P,O;y===0&&S===0?(P=0,O=0):D.sign(y)===D.sign(S)?(P=y+S,O=i/P):(O=y-S,P=i/O);let N=dl.computeRealRoots(1,w,P),g=dl.computeRealRoots(1,R,O);if(N.length!==0)return g.length!==0?N[1]<=g[0]?[N[0],N[1],g[0],g[1]]:g[1]<=N[0]?[g[0],g[1],N[0],N[1]]:N[0]>=g[0]&&N[1]<=g[1]?[g[0],N[0],N[1],g[1]]:g[0]>=N[0]&&g[1]<=N[1]?[N[0],g[0],g[1],N[1]]:N[0]>g[0]&&N[0]<g[1]?[g[0],N[0],g[1],N[1]]:[N[0],g[0],N[1],g[1]]:N;if(g.length!==0)return g}return[]}_6.computeRealRoots=function(e,t,n,i,o){if(Math.abs(e)<D.EPSILON15)return PT.computeRealRoots(t,n,i,o);let r=t/e,s=n/e,a=i/e,c=o/e,u=r<0?1:0;switch(u+=s<0?u+1:u,u+=a<0?u+1:u,u+=c<0?u+1:u,u){case 0:return ld(r,s,a,c);case 1:return av(r,s,a,c);case 2:return av(r,s,a,c);case 3:return ld(r,s,a,c);case 4:return ld(r,s,a,c);case 5:return av(r,s,a,c);case 6:return ld(r,s,a,c);case 7:return ld(r,s,a,c);case 8:return av(r,s,a,c);case 9:return ld(r,s,a,c);case 10:return ld(r,s,a,c);case 11:return av(r,s,a,c);case 12:return ld(r,s,a,c);case 13:return ld(r,s,a,c);case 14:return ld(r,s,a,c);case 15:return ld(r,s,a,c);default:return}};var mR=_6;function pR(e,t){t=d.clone(t??d.ZERO),d.equals(t,d.ZERO)||d.normalize(t,t),this.origin=d.clone(e??d.ZERO),this.direction=t}pR.clone=function(e,t){if(l(e))return l(t)?(t.origin=d.clone(e.origin),t.direction=d.clone(e.direction),t):new pR(e.origin,e.direction)};pR.getPoint=function(e,t,n){return l(n)||(n=new d),n=d.multiplyByScalar(e.direction,t,n),d.add(e.origin,n,n)};var hn=pR;var Po={};Po.rayPlane=function(e,t,n){l(n)||(n=new d);let i=e.origin,o=e.direction,r=t.normal,s=d.dot(r,o);if(Math.abs(s)<D.EPSILON15)return;let a=(-t.distance-d.dot(r,i))/s;if(!(a<0))return n=d.multiplyByScalar(o,a,n),d.add(i,n,n)};var HIe=new d,GIe=new d,ZJ=new d,GJ=new d,jJ=new d;Po.rayTriangleParametric=function(e,t,n,i,o){o=o??!1;let r=e.origin,s=e.direction,a=d.subtract(n,t,HIe),c=d.subtract(i,t,GIe),u=d.cross(s,c,ZJ),f=d.dot(a,u),h,p,_,m,y;if(o){if(f<D.EPSILON6||(h=d.subtract(r,t,GJ),_=d.dot(h,u),_<0||_>f)||(p=d.cross(h,a,jJ),m=d.dot(s,p),m<0||_+m>f))return;y=d.dot(c,p)/f}else{if(Math.abs(f)<D.EPSILON6)return;let b=1/f;if(h=d.subtract(r,t,GJ),_=d.dot(h,u)*b,_<0||_>1||(p=d.cross(h,a,jJ),m=d.dot(s,p)*b,m<0||_+m>1))return;y=d.dot(c,p)*b}return y};Po.rayTriangle=function(e,t,n,i,o,r){let s=Po.rayTriangleParametric(e,t,n,i,o);if(!(!l(s)||s<0))return l(r)||(r=new d),d.multiplyByScalar(e.direction,s,r),d.add(e.origin,r,r)};var jIe=new hn;Po.lineSegmentTriangle=function(e,t,n,i,o,r,s){let a=jIe;d.clone(e,a.origin),d.subtract(t,e,a.direction),d.normalize(a.direction,a.direction);let c=Po.rayTriangleParametric(a,n,i,o,r);if(!(!l(c)||c<0||c>d.distance(e,t)))return l(s)||(s=new d),d.multiplyByScalar(a.direction,c,s),d.add(a.origin,s,s)};function WIe(e,t,n,i){let o=t*t-4*e*n;if(o<0)return;if(o>0){let s=1/(2*e),a=Math.sqrt(o),c=(-t+a)*s,u=(-t-a)*s;return c<u?(i.root0=c,i.root1=u):(i.root0=u,i.root1=c),i}let r=-t/(2*e);if(r!==0)return i.root0=i.root1=r,i}var qIe={root0:0,root1:0};function $J(e,t,n){l(n)||(n=new Ka);let i=e.origin,o=e.direction,r=t.center,s=t.radius*t.radius,a=d.subtract(i,r,ZJ),c=d.dot(o,o),u=2*d.dot(o,a),f=d.magnitudeSquared(a)-s,h=WIe(c,u,f,qIe);if(l(h))return n.start=h.root0,n.stop=h.root1,n}Po.raySphere=function(e,t,n){if(n=$J(e,t,n),!(!l(n)||n.stop<0))return n.start=Math.max(n.start,0),n};var YIe=new hn;Po.lineSegmentSphere=function(e,t,n,i){let o=YIe;d.clone(e,o.origin);let r=d.subtract(t,e,o.direction),s=d.magnitude(r);if(d.normalize(r,r),i=$J(o,n,i),!(!l(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var XIe=new d,KIe=new d;Po.rayEllipsoid=function(e,t){let n=t.oneOverRadii,i=d.multiplyComponents(n,e.origin,XIe),o=d.multiplyComponents(n,e.direction,KIe),r=d.magnitudeSquared(i),s=d.dot(i,o),a,c,u,f,h;if(r>1){if(s>=0)return;let p=s*s;if(a=r-1,c=d.magnitudeSquared(o),u=c*a,p<u)return;if(p>u){f=s*s-u,h=-s+Math.sqrt(f);let m=h/c,y=a/h;return m<y?new Ka(m,y):{start:y,stop:m}}let _=Math.sqrt(a/c);return new Ka(_,_)}else if(r<1)return a=r-1,c=d.magnitudeSquared(o),u=c*a,f=s*s-u,h=-s+Math.sqrt(f),new Ka(0,h/c);if(s<0)return c=d.magnitudeSquared(o),new Ka(0,-s/c)};function z0(e,t,n){let i=e+t;return D.sign(e)!==D.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}Po.quadraticVectorExpression=function(e,t,n,i,o){let r=i*i,s=o*o,a=(e[Z.COLUMN1ROW1]-e[Z.COLUMN2ROW2])*s,c=o*(i*z0(e[Z.COLUMN1ROW0],e[Z.COLUMN0ROW1],D.EPSILON15)+t.y),u=e[Z.COLUMN0ROW0]*r+e[Z.COLUMN2ROW2]*s+i*t.x+n,f=s*z0(e[Z.COLUMN2ROW1],e[Z.COLUMN1ROW2],D.EPSILON15),h=o*(i*z0(e[Z.COLUMN2ROW0],e[Z.COLUMN0ROW2])+t.z),p,_=[];if(h===0&&f===0){if(p=dl.computeRealRoots(a,c,u),p.length===0)return _;let P=p[0],O=Math.sqrt(Math.max(1-P*P,0));if(_.push(new d(i,o*P,o*-O)),_.push(new d(i,o*P,o*O)),p.length===2){let N=p[1],g=Math.sqrt(Math.max(1-N*N,0));_.push(new d(i,o*N,o*-g)),_.push(new d(i,o*N,o*g))}return _}let m=h*h,y=f*f,b=a*a,x=h*f,T=b+y,C=2*(c*a+x),E=2*u*a+c*c-y+m,S=2*(u*c-x),w=u*u-m;if(T===0&&C===0&&E===0&&S===0)return _;p=mR.computeRealRoots(T,C,E,S,w);let R=p.length;if(R===0)return _;for(let P=0;P<R;++P){let O=p[P],N=O*O,g=Math.max(1-N,0),A=Math.sqrt(g),v;D.sign(a)===D.sign(u)?v=z0(a*N+u,c*O,D.EPSILON12):D.sign(u)===D.sign(c*O)?v=z0(a*N,c*O+u,D.EPSILON12):v=z0(a*N+c*O,u,D.EPSILON12);let I=z0(f*O,h,D.EPSILON15),M=v*I;M<0?_.push(new d(i,o*O,o*A)):M>0?_.push(new d(i,o*O,o*-A)):A!==0?(_.push(new d(i,o*O,o*-A)),_.push(new d(i,o*O,o*A)),++P):_.push(new d(i,o*O,o*A))}return _};var y6=new d,WJ=new d,qJ=new d,gR=new d,ZIe=new d,$Ie=new Z,QIe=new Z,JIe=new Z,eDe=new Z,tDe=new Z,YJ=new Z,XJ=new Z,KJ=new d,nDe=new d,iDe=new fe;Po.grazingAltitudeLocation=function(e,t){let n=e.origin,i=e.direction;if(!d.equals(n,d.ZERO)){let w=t.geodeticSurfaceNormal(n,y6);if(d.dot(i,w)>=0)return n}let o=l(this.rayEllipsoid(e,t)),r=t.transformPositionToScaledSpace(i,y6),s=d.normalize(r,r),a=d.mostOrthogonalAxis(r,gR),c=d.normalize(d.cross(a,s,WJ),WJ),u=d.normalize(d.cross(s,c,qJ),qJ),f=$Ie;f[0]=s.x,f[1]=s.y,f[2]=s.z,f[3]=c.x,f[4]=c.y,f[5]=c.z,f[6]=u.x,f[7]=u.y,f[8]=u.z;let h=Z.transpose(f,QIe),p=Z.fromScale(t.radii,JIe),_=Z.fromScale(t.oneOverRadii,eDe),m=tDe;m[0]=0,m[1]=-i.z,m[2]=i.y,m[3]=i.z,m[4]=0,m[5]=-i.x,m[6]=-i.y,m[7]=i.x,m[8]=0;let y=Z.multiply(Z.multiply(h,_,YJ),m,YJ),b=Z.multiply(Z.multiply(y,p,XJ),f,XJ),x=Z.multiplyByVector(y,n,ZIe),T=Po.quadraticVectorExpression(b,d.negate(x,y6),0,0,1),C,E,S=T.length;if(S>0){let w=d.clone(d.ZERO,nDe),R=Number.NEGATIVE_INFINITY;for(let O=0;O<S;++O){C=Z.multiplyByVector(p,Z.multiplyByVector(f,T[O],KJ),KJ);let N=d.normalize(d.subtract(C,n,gR),gR),g=d.dot(N,i);g>R&&(R=g,w=d.clone(C,w))}let P=t.cartesianToCartographic(w,iDe);return R=D.clamp(R,0,1),E=d.magnitude(d.subtract(w,n,gR))*Math.sqrt(1-R*R),E=o?-E:E,P.height=E,t.cartographicToCartesian(P,new d)}};var oDe=new d;Po.lineSegmentPlane=function(e,t,n,i){l(i)||(i=new d);let o=d.subtract(t,e,oDe),r=n.normal,s=d.dot(r,o);if(Math.abs(s)<D.EPSILON6)return;let a=d.dot(r,e),c=-(n.distance+a)/s;if(!(c<0||c>1))return d.multiplyByScalar(o,c,i),d.add(e,i,i),i};Po.trianglePlaneIntersection=function(e,t,n,i){let o=i.normal,r=i.distance,s=d.dot(o,e)+r<0,a=d.dot(o,t)+r<0,c=d.dot(o,n)+r<0,u=0;u+=s?1:0,u+=a?1:0,u+=c?1:0;let f,h;if((u===1||u===2)&&(f=new d,h=new d),u===1){if(s)return Po.lineSegmentPlane(e,t,i,f),Po.lineSegmentPlane(e,n,i,h),{positions:[e,t,n,f,h],indices:[0,3,4,1,2,4,1,4,3]};if(a)return Po.lineSegmentPlane(t,n,i,f),Po.lineSegmentPlane(t,e,i,h),{positions:[e,t,n,f,h],indices:[1,3,4,2,0,4,2,4,3]};if(c)return Po.lineSegmentPlane(n,e,i,f),Po.lineSegmentPlane(n,t,i,h),{positions:[e,t,n,f,h],indices:[2,3,4,0,1,4,0,4,3]}}else if(u===2)if(s)if(a){if(!c)return Po.lineSegmentPlane(e,n,i,f),Po.lineSegmentPlane(t,n,i,h),{positions:[e,t,n,f,h],indices:[0,1,4,0,4,3,2,3,4]}}else return Po.lineSegmentPlane(n,t,i,f),Po.lineSegmentPlane(e,t,i,h),{positions:[e,t,n,f,h],indices:[2,0,4,2,4,3,1,3,4]};else return Po.lineSegmentPlane(t,e,i,f),Po.lineSegmentPlane(n,e,i,h),{positions:[e,t,n,f,h],indices:[1,2,4,1,4,3,0,3,4]}};var Zn=Po;function Ms(e,t){this.normal=d.clone(e),this.distance=t}Ms.fromPointNormal=function(e,t,n){let i=-d.dot(t,e);return l(n)?(d.clone(t,n.normal),n.distance=i,n):new Ms(t,i)};var rDe=new d;Ms.fromCartesian4=function(e,t){let n=d.fromCartesian4(e,rDe),i=e.w;return l(t)?(d.clone(n,t.normal),t.distance=i,t):new Ms(n,i)};Ms.getPointDistance=function(e,t){return d.dot(e.normal,t)+e.distance};var sDe=new d;Ms.projectPointOntoPlane=function(e,t,n){l(n)||(n=new d);let i=Ms.getPointDistance(e,t),o=d.multiplyByScalar(e.normal,i,sDe);return d.subtract(t,o,n)};var aDe=new L,cDe=new oe,lDe=new d;Ms.transform=function(e,t,n){let i=e.normal,o=e.distance,r=L.inverseTranspose(t,aDe),s=oe.fromElements(i.x,i.y,i.z,o,cDe);s=L.multiplyByVector(r,s,s);let a=d.fromCartesian4(s,lDe);return s=oe.divideByScalar(s,d.magnitude(a),s),Ms.fromCartesian4(s,n)};Ms.clone=function(e,t){return l(t)?(d.clone(e.normal,t.normal),t.distance=e.distance,t):new Ms(e.normal,e.distance)};Ms.equals=function(e,t){return e.distance===t.distance&&d.equals(e.normal,t.normal)};Ms.ORIGIN_XY_PLANE=Object.freeze(new Ms(d.UNIT_Z,0));Ms.ORIGIN_YZ_PLANE=Object.freeze(new Ms(d.UNIT_X,0));Ms.ORIGIN_ZX_PLANE=Object.freeze(new 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C;t===0&&n===0&&r===h&&s===h?(l(f)?(a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,!1),b&&(f=Ye.flipY(f,p,m,h,h)),C=f):(a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,y),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b),C=i),T=!0):(a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,!1),C=Ye.createTypedArray(p,m,h,h)),a.texImage2D(u,0,_,h,h,0,p,Ue.toWebGLConstant(m,this._context),C),this._initialized=!0}T||(l(f)?(a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,!1),b&&(f=Ye.flipY(f,p,m,r,s)),a.texSubImage2D(u,0,t,n,r,s,p,Ue.toWebGLConstant(m,this._context),f)):(a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,y),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b),a.texSubImage2D(u,0,t,n,p,Ue.toWebGLConstant(m,this._context),i))),a.bindTexture(c,null)};fv.prototype.copyFromFramebuffer=function(e,t,n,i,o,r){e=e??0,t=t??0,n=n??0,i=i??0,o=o??this._size,r=r??this._size;let 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zo.faceNames())P6(this[C],n?.[C],0);m.bindTexture(y,null)}zo.prototype.copyFace=function(e,t,n,i){let o=e.context,r=new Ur({context:o,colorTextures:[t],destroyAttachments:!1});r._bind(),this[n].copyMipmapFromFramebuffer(0,0,t.width,t.height,i??0),r._unBind(),r.destroy()};zo.FaceName=Object.freeze({POSITIVEX:"positiveX",NEGATIVEX:"negativeX",POSITIVEY:"positiveY",NEGATIVEY:"negativeY",POSITIVEZ:"positiveZ",NEGATIVEZ:"negativeZ"});function*qDe(){yield zo.FaceName.POSITIVEX,yield zo.FaceName.NEGATIVEX,yield zo.FaceName.POSITIVEY,yield zo.FaceName.NEGATIVEY,yield zo.FaceName.POSITIVEZ,yield zo.FaceName.NEGATIVEZ}zo.faceNames=function(){return qDe()};function P6(e,t,n){n=n??0;let i=e._targetFace,o=Math.max(Math.floor(e._size/2**n),1),r=e._pixelFormat,s=e._pixelDatatype,a=e._internalFormat,c=e._flipY,u=e._preMultiplyAlpha,f=e._context,h=f._gl;if(!l(t)){h.texImage2D(i,n,a,o,o,0,r,Ue.toWebGLConstant(s,f),null);return}let{arrayBufferView:p}=t,_=4;l(p)&&(_=Ye.alignmentInBytes(r,s,o)),h.pixelStorei(h.UNPACK_ALIGNMENT,_),l(p)?(h.pixelStorei(h.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),h.pixelStorei(h.UNPACK_FLIP_Y_WEBGL,!1),c&&(p=Ye.flipY(p,r,s,o,o)),h.texImage2D(i,n,a,o,o,0,r,Ue.toWebGLConstant(s,f),p)):(h.pixelStorei(h.UNPACK_PREMULTIPLY_ALPHA_WEBGL,u),h.pixelStorei(h.UNPACK_FLIP_Y_WEBGL,c),h.texImage2D(i,n,a,r,Ue.toWebGLConstant(s,f),t))}zo.loadFace=P6;Object.defineProperties(zo.prototype,{positiveX:{get:function(){return this._positiveX}},negativeX:{get:function(){return this._negativeX}},positiveY:{get:function(){return this._positiveY}},negativeY:{get:function(){return this._negativeY}},positiveZ:{get:function(){return this._positiveZ}},negativeZ:{get:function(){return this._negativeZ}},sampler:{get:function(){return this._sampler},set:function(e){gee(this,e),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},width:{get:function(){return this._size}},height:{get:function(){return this._size}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},_target:{get:function(){return this._textureTarget}}});zo.getDirection=function(e,t){switch(e){case zo.FaceName.POSITIVEX:return d.clone(d.UNIT_X,t);case zo.FaceName.NEGATIVEX:return d.negate(d.UNIT_X,t);case zo.FaceName.POSITIVEY:return d.clone(d.UNIT_Y,t);case zo.FaceName.NEGATIVEY:return d.negate(d.UNIT_Y,t);case zo.FaceName.POSITIVEZ:return d.clone(d.UNIT_Z,t);case zo.FaceName.NEGATIVEZ:return d.negate(d.UNIT_Z,t)}};function gee(e,t){let{minificationFilter:n,magnificationFilter:i}=t,o=[Vt.NEAREST_MIPMAP_NEAREST,Vt.NEAREST_MIPMAP_LINEAR,Vt.LINEAR_MIPMAP_NEAREST,Vt.LINEAR_MIPMAP_LINEAR].includes(n),r=e._context,s=e._pixelDatatype;(s===Ue.FLOAT&&!r.textureFloatLinear||s===Ue.HALF_FLOAT&&!r.textureHalfFloatLinear)&&(n=o?Vt.NEAREST_MIPMAP_NEAREST:Vt.NEAREST,i=$n.NEAREST);let a=r._gl,c=e._textureTarget;a.activeTexture(a.TEXTURE0),a.bindTexture(c,e._texture),a.texParameteri(c,a.TEXTURE_MIN_FILTER,n),a.texParameteri(c,a.TEXTURE_MAG_FILTER,i),a.texParameteri(c,a.TEXTURE_WRAP_S,t.wrapS),a.texParameteri(c,a.TEXTURE_WRAP_T,t.wrapT),l(e._textureFilterAnisotropic)&&a.texParameteri(c,e._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.maximumAnisotropy),a.bindTexture(c,null)}zo.prototype.loadMipmaps=function(e,t){t=t??!1;let n=this._context._gl,i=this._texture,o=this._textureTarget;n.activeTexture(n.TEXTURE0),n.bindTexture(o,i),t?n.pixelStorei(n.UNPACK_COLORSPACE_CONVERSION_WEBGL,n.NONE):n.pixelStorei(n.UNPACK_COLORSPACE_CONVERSION_WEBGL,n.BROWSER_DEFAULT_WEBGL);for(let r=0;r<e.length;r++){let s=e[r],a=r+1;for(let c of zo.faceNames())P6(this[c],s[c],a)}n.bindTexture(o,null),this._hasMipmap=!0};zo.prototype.generateMipmap=function(e){e=e??dd.DONT_CARE,this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};zo.createVertexArray=function(e){let t=Za.createGeometry(Za.fromDimensions({dimensions:new d(2,2,2),vertexFormat:we.POSITION_ONLY})),n=this._attributeLocations=On.createAttributeLocations(t);return ti.fromGeometry({context:e,geometry:t,attributeLocations:n,bufferUsage:Le.STATIC_DRAW})};zo.prototype.isDestroyed=function(){return!1};zo.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),this._positiveX=le(this._positiveX),this._negativeX=le(this._negativeX),this._positiveY=le(this._positiveY),this._negativeY=le(this._negativeY),this._positiveZ=le(this._positiveZ),this._negativeZ=le(this._negativeZ),le(this)};var Sr=zo;function YDe(e){this.context=e,this.framebuffer=void 0,this.blendingEnabled=void 0,this.scissorTest=void 0,this.viewport=void 0}var Ac=YDe;var DR=`/**
 * A built-in GLSL floating-point constant for converting radians to degrees.
 *
 * @alias czm_degreesPerRadian
 * @glslConstant
 *
 * @see CesiumMath.DEGREES_PER_RADIAN
 *
 * @example
 * // GLSL declaration
 * const float czm_degreesPerRadian = ...;
 *
 * // Example
 * float deg = czm_degreesPerRadian * rad;
 */
const float czm_degreesPerRadian = 57.29577951308232;
`;var PR=`/**
 * A built-in GLSL vec2 constant for defining the depth range.
 * This is a workaround to a bug where IE11 does not implement gl_DepthRange.
 *
 * @alias czm_depthRange
 * @glslConstant
 *
 * @example
 * // GLSL declaration
 * float depthRangeNear = czm_depthRange.near;
 * float depthRangeFar = czm_depthRange.far;
 *
 */
const czm_depthRangeStruct czm_depthRange = czm_depthRangeStruct(0.0, 1.0);
`;var RR=`/**
 * 0.1
 *
 * @name czm_epsilon1
 * @glslConstant
 */
const float czm_epsilon1 = 0.1;
`;var OR=`/**
 * 0.01
 *
 * @name czm_epsilon2
 * @glslConstant
 */
const float czm_epsilon2 = 0.01;
`;var MR=`/**
 * 0.001
 *
 * @name czm_epsilon3
 * @glslConstant
 */
const float czm_epsilon3 = 0.001;
`;var LR=`/**
 * 0.0001
 *
 * @name czm_epsilon4
 * @glslConstant
 */
const float czm_epsilon4 = 0.0001;
`;var NR=`/**
 * 0.00001
 *
 * @name czm_epsilon5
 * @glslConstant
 */
const float czm_epsilon5 = 0.00001;
`;var FR=`/**
 * 0.000001
 *
 * @name czm_epsilon6
 * @glslConstant
 */
const float czm_epsilon6 = 0.000001;
`;var BR=`/**
 * 0.0000001
 *
 * @name czm_epsilon7
 * @glslConstant
 */
const float czm_epsilon7 = 0.0000001;
`;var kR=`/**
 * DOC_TBA
 *
 * @name czm_infinity
 * @glslConstant
 */
const float czm_infinity = 5906376272000.0;  // Distance from the Sun to Pluto in meters.  TODO: What is best given lowp, mediump, and highp?
`;var zR=`/**
 * A built-in GLSL floating-point constant for <code>1/pi</code>.
 *
 * @alias czm_oneOverPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverPi = ...;
 *
 * // Example
 * float pi = 1.0 / czm_oneOverPi;
 */
const float czm_oneOverPi = 0.3183098861837907;
`;var UR=`/**
 * A built-in GLSL floating-point constant for <code>1/2pi</code>.
 *
 * @alias czm_oneOverTwoPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverTwoPi = ...;
 *
 * // Example
 * float pi = 2.0 * czm_oneOverTwoPi;
 */
const float czm_oneOverTwoPi = 0.15915494309189535;
`;var VR=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}
 *
 * @name czm_passCesium3DTile
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTile = 4.0;
`;var HR=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION}
 *
 * @name czm_passCesium3DTileClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassification = 5.0;
`;var GR=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW}
 *
 * @name czm_passCesium3DTileClassificationIgnoreShow
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassificationIgnoreShow = 6.0;
`;var jR=`/**
 * The automatic GLSL constant for {@link Pass#CLASSIFICATION}
 *
 * @name czm_passClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passClassification = 7.0;
`;var WR=`/**
 * The automatic GLSL constant for {@link Pass#COMPUTE}
 *
 * @name czm_passCompute
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCompute = 1.0;
`;var qR=`/**
 * The automatic GLSL constant for {@link Pass#ENVIRONMENT}
 *
 * @name czm_passEnvironment
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passEnvironment = 0.0;
`;var YR=`/**
 * The automatic GLSL constant for {@link Pass#GLOBE}
 *
 * @name czm_passGlobe
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passGlobe = 2.0;
`;var XR=`/**
 * The automatic GLSL constant for {@link Pass#OPAQUE}
 *
 * @name czm_passOpaque
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOpaque = 7.0;
`;var KR=`/**
 * The automatic GLSL constant for {@link Pass#OVERLAY}
 *
 * @name czm_passOverlay
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOverlay = 10.0;
`;var ZR=`/**
 * The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}
 *
 * @name czm_passTerrainClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTerrainClassification = 3.0;
`;var $R=`/**
 * The automatic GLSL constant for {@link Pass#TRANSLUCENT}
 *
 * @name czm_passTranslucent
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTranslucent = 8.0;
`;var QR=`/**
 * The automatic GLSL constant for {@link Pass#VOXELS}
 *
 * @name czm_passVoxels
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passVoxels = 9.0;
`;var JR=`/**
 * A built-in GLSL floating-point constant for <code>Math.PI</code>.
 *
 * @alias czm_pi
 * @glslConstant
 *
 * @see CesiumMath.PI
 *
 * @example
 * // GLSL declaration
 * const float czm_pi = ...;
 *
 * // Example
 * float twoPi = 2.0 * czm_pi;
 */
const float czm_pi = 3.141592653589793;
`;var eO=`/**
 * A built-in GLSL floating-point constant for <code>pi/4</code>.
 *
 * @alias czm_piOverFour
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_FOUR
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverFour = ...;
 *
 * // Example
 * float pi = 4.0 * czm_piOverFour;
 */
const float czm_piOverFour = 0.7853981633974483;
`;var tO=`/**
 * A built-in GLSL floating-point constant for <code>pi/6</code>.
 *
 * @alias czm_piOverSix
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_SIX
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverSix = ...;
 *
 * // Example
 * float pi = 6.0 * czm_piOverSix;
 */
const float czm_piOverSix = 0.5235987755982988;
`;var nO=`/**
 * A built-in GLSL floating-point constant for <code>pi/3</code>.
 *
 * @alias czm_piOverThree
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_THREE
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverThree = ...;
 *
 * // Example
 * float pi = 3.0 * czm_piOverThree;
 */
const float czm_piOverThree = 1.0471975511965976;
`;var iO=`/**
 * A built-in GLSL floating-point constant for <code>pi/2</code>.
 *
 * @alias czm_piOverTwo
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverTwo = ...;
 *
 * // Example
 * float pi = 2.0 * czm_piOverTwo;
 */
const float czm_piOverTwo = 1.5707963267948966;
`;var oO=`/**
 * A built-in GLSL floating-point constant for converting degrees to radians.
 *
 * @alias czm_radiansPerDegree
 * @glslConstant
 *
 * @see CesiumMath.RADIANS_PER_DEGREE
 *
 * @example
 * // GLSL declaration
 * const float czm_radiansPerDegree = ...;
 *
 * // Example
 * float rad = czm_radiansPerDegree * deg;
 */
const float czm_radiansPerDegree = 0.017453292519943295;
`;var rO=`/**
 * The constant identifier for the 2D {@link SceneMode}
 *
 * @name czm_sceneMode2D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode2D = 2.0;
`;var sO=`/**
 * The constant identifier for the 3D {@link SceneMode}
 *
 * @name czm_sceneMode3D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode3D = 3.0;
`;var aO=`/**
 * The constant identifier for the Columbus View {@link SceneMode}
 *
 * @name czm_sceneModeColumbusView
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneModeColumbusView = 1.0;
`;var cO=`/**
 * The constant identifier for the Morphing {@link SceneMode}
 *
 * @name czm_sceneModeMorphing
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 */
const float czm_sceneModeMorphing = 0.0;
`;var lO=`/**
 * A built-in GLSL floating-point constant for one solar radius.
 *
 * @alias czm_solarRadius
 * @glslConstant
 *
 * @see CesiumMath.SOLAR_RADIUS
 *
 * @example
 * // GLSL declaration
 * const float czm_solarRadius = ...;
 */
const float czm_solarRadius = 695500000.0;
`;var uO=`/**
 * A built-in GLSL floating-point constant for <code>3pi/2</code>.
 *
 * @alias czm_threePiOver2
 * @glslConstant
 *
 * @see CesiumMath.THREE_PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_threePiOver2 = ...;
 *
 * // Example
 * float pi = (2.0 / 3.0) * czm_threePiOver2;
 */
const float czm_threePiOver2 = 4.71238898038469;
`;var fO=`/**
 * A built-in GLSL floating-point constant for <code>2pi</code>.
 *
 * @alias czm_twoPi
 * @glslConstant
 *
 * @see CesiumMath.TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_twoPi = ...;
 *
 * // Example
 * float pi = czm_twoPi / 2.0;
 */
const float czm_twoPi = 6.283185307179586;
`;var dO=`/**
 * The maximum latitude, in radians, both North and South, supported by a Web Mercator
 * (EPSG:3857) projection.  Technically, the Mercator projection is defined
 * for any latitude up to (but not including) 90 degrees, but it makes sense
 * to cut it off sooner because it grows exponentially with increasing latitude.
 * The logic behind this particular cutoff value, which is the one used by
 * Google Maps, Bing Maps, and Esri, is that it makes the projection
 * square.  That is, the rectangle is equal in the X and Y directions.
 *
 * The constant value is computed as follows:
 *   czm_pi * 0.5 - (2.0 * atan(exp(-czm_pi)))
 *
 * @name czm_webMercatorMaxLatitude
 * @glslConstant
 */
const float czm_webMercatorMaxLatitude = 1.4844222297453324;
`;var hO=`/**
 * @name czm_depthRangeStruct
 * @glslStruct
 */
struct czm_depthRangeStruct
{
    float near;
    float far;
};
`;var mO=`/**
 * Holds material information that can be used for lighting. Returned by all czm_getMaterial functions.
 *
 * @name czm_material
 * @glslStruct
 *
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} specular Intensity of incoming light reflecting in a single direction.
 * @property {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 * @property {vec3} normal Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {vec3} emission Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 */
struct czm_material
{
    vec3 diffuse;
    float specular;
    float shininess;
    vec3 normal;
    vec3 emission;
    float alpha;
};
`;var pO=`/**
 * Used as input to every material's czm_getMaterial function.
 *
 * @name czm_materialInput
 * @glslStruct
 *
 * @property {float} s 1D texture coordinates.
 * @property {vec2} st 2D texture coordinates.
 * @property {vec3} str 3D texture coordinates.
 * @property {vec3} normalEC Unperturbed surface normal in eye coordinates.
 * @property {mat3} tangentToEyeMatrix Matrix for converting a tangent space normal to eye space.
 * @property {vec3} positionToEyeEC Vector from the fragment to the eye in eye coordinates.  The magnitude is the distance in meters from the fragment to the eye.
 * @property {float} height The height of the terrain in meters above or below the ellipsoid.  Only available for globe materials.
 * @property {float} slope The slope of the terrain in radians.  0 is flat; pi/2 is vertical.  Only available for globe materials.
 * @property {float} aspect The aspect of the terrain in radians.  0 is East, pi/2 is North, pi is West, 3pi/2 is South.  Only available for globe materials.
* @property {float} waterMask The value of the water mask. 0 is land, 1 is water. Only available for globe materials.
 */
struct czm_materialInput
{
    float s;
    vec2 st;
    vec3 str;
    vec3 normalEC;
    mat3 tangentToEyeMatrix;
    vec3 positionToEyeEC;
    float height;
    float slope;
    float aspect;
    float waterMask;
};
`;var gO=`/**
 * Struct for representing a material for a {@link Model}. The model
 * rendering pipeline will pass this struct between material, custom shaders,
 * and lighting stages. This is not to be confused with {@link czm_material}
 * which is used by the older Fabric materials system, although they are similar.
 * <p>
 * All color values (diffuse, specular, emissive) are in linear color space.
 * </p>
 *
 * @name czm_modelMaterial
 * @glslStruct
 *
 * @property {vec4} baseColor The base color of the material.
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 * @property {vec3} specular Color of reflected light at normal incidence in PBR materials. This is sometimes referred to as f0 in the literature.
 * @property {float} roughness A number from 0.0 to 1.0 representing how rough the surface is. Values near 0.0 produce glossy surfaces, while values near 1.0 produce rough surfaces.
 * @property {vec3} normalEC Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {float} occlusion Ambient occlusion recieved at this point on the material. 1.0 means fully lit, 0.0 means fully occluded.
 * @property {vec3} emissive Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 */
struct czm_modelMaterial {
    vec4 baseColor;
    vec3 diffuse;
    float alpha;
    vec3 specular;
    float roughness;
    vec3 normalEC;
    float occlusion;
    vec3 emissive;
#ifdef USE_SPECULAR
    float specularWeight;
#endif
#ifdef USE_ANISOTROPY
    vec3 anisotropicT;
    vec3 anisotropicB;
    float anisotropyStrength;
#endif
#ifdef USE_CLEARCOAT
    float clearcoatFactor;
    float clearcoatRoughness;
    vec3 clearcoatNormal;
    // Add clearcoatF0 when KHR_materials_ior is implemented
#endif
};
`;var _O=`/**
 * Struct for representing the output of a custom vertex shader.
 * 
 * @name czm_modelVertexOutput
 * @glslStruct
 *
 * @see {@link CustomShader}
 * @see {@link Model}
 *
 * @property {vec3} positionMC The position of the vertex in model coordinates
 * @property {float} pointSize A custom value for gl_PointSize. This is only used for point primitives. 
 */
struct czm_modelVertexOutput {
  vec3 positionMC;
  float pointSize;
};
`;var yO=`/**
 * DOC_TBA
 *
 * @name czm_ray
 * @glslStruct
 */
struct czm_ray
{
    vec3 origin;
    vec3 direction;
};
`;var bO=`/**
 * DOC_TBA
 *
 * @name czm_raySegment
 * @glslStruct
 */
struct czm_raySegment
{
    float start;
    float stop;
};

/**
 * DOC_TBA
 *
 * @name czm_emptyRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_emptyRaySegment = czm_raySegment(-czm_infinity, -czm_infinity);

/**
 * DOC_TBA
 *
 * @name czm_fullRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_fullRaySegment = czm_raySegment(0.0, czm_infinity);
`;var xO=`struct czm_shadowParameters
{
#ifdef USE_CUBE_MAP_SHADOW
    vec3 texCoords;
#else
    vec2 texCoords;
#endif

    float depthBias;
    float depth;
    float nDotL;
    vec2 texelStepSize;
    float normalShadingSmooth;
    float darkness;
};
`;var TO=`// See:
//    https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/

vec3 czm_acesTonemapping(vec3 color) {
    float g = 0.985;
    float a = 0.065;
    float b = 0.0001;
    float c = 0.433;
    float d = 0.238;

    color = (color * (color + a) - b) / (color * (g * color + c) + d);

    color = clamp(color, 0.0, 1.0);

    return color;
}
`;var CO=`/**
 * @private
 */
float czm_alphaWeight(float a)
{
    float z = (gl_FragCoord.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];

    // See Weighted Blended Order-Independent Transparency for examples of different weighting functions:
    // http://jcgt.org/published/0002/02/09/
    return pow(a + 0.01, 4.0) + max(1e-2, min(3.0 * 1e3, 0.003 / (1e-5 + pow(abs(z) / 200.0, 4.0))));
}
`;var AO=`/**
 * Procedural anti-aliasing by blurring two colors that meet at a sharp edge.
 *
 * @name czm_antialias
 * @glslFunction
 *
 * @param {vec4} color1 The color on one side of the edge.
 * @param {vec4} color2 The color on the other side of the edge.
 * @param {vec4} currentcolor The current color, either <code>color1</code> or <code>color2</code>.
 * @param {float} dist The distance to the edge in texture coordinates.
 * @param {float} [fuzzFactor=0.1] Controls the blurriness between the two colors.
 * @returns {vec4} The anti-aliased color.
 *
 * @example
 * // GLSL declarations
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor);
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist);
 *
 * // get the color for a material that has a sharp edge at the line y = 0.5 in texture space
 * float dist = abs(textureCoordinates.t - 0.5);
 * vec4 currentColor = mix(bottomColor, topColor, step(0.5, textureCoordinates.t));
 * vec4 color = czm_antialias(bottomColor, topColor, currentColor, dist, 0.1);
 */
vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor)
{
    float val1 = clamp(dist / fuzzFactor, 0.0, 1.0);
    float val2 = clamp((dist - 0.5) / fuzzFactor, 0.0, 1.0);
    val1 = val1 * (1.0 - val2);
    val1 = val1 * val1 * (3.0 - (2.0 * val1));
    val1 = pow(val1, 0.5); //makes the transition nicer
    
    vec4 midColor = (color1 + color2) * 0.5;
    return mix(midColor, currentColor, val1);
}

vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist)
{
    return czm_antialias(color1, color2, currentColor, dist, 0.1);
}
`;var EO=`/**
 * Apply a HSB color shift to an RGB color.
 *
 * @param {vec3} rgb The color in RGB space.
 * @param {vec3} hsbShift The amount to shift each component. The xyz components correspond to hue, saturation, and brightness. Shifting the hue by +/- 1.0 corresponds to shifting the hue by a full cycle. Saturation and brightness are clamped between 0 and 1 after the adjustment
 * @param {bool} ignoreBlackPixels If true, black pixels will be unchanged. This is necessary in some shaders such as atmosphere-related effects.
 *
 * @return {vec3} The RGB color after shifting in HSB space and clamping saturation and brightness to a valid range.
 */
vec3 czm_applyHSBShift(vec3 rgb, vec3 hsbShift, bool ignoreBlackPixels) {
    // Convert rgb color to hsb
    vec3 hsb = czm_RGBToHSB(rgb);

    // Perform hsb shift
    // Hue cycles around so no clamp is needed.
    hsb.x += hsbShift.x; // hue
    hsb.y = clamp(hsb.y + hsbShift.y, 0.0, 1.0); // saturation

    // brightness
    //
    // Some shaders such as atmosphere-related effects need to leave black
    // pixels unchanged
    if (ignoreBlackPixels) {
        hsb.z = hsb.z > czm_epsilon7 ? hsb.z + hsbShift.z : 0.0;
    } else {
        hsb.z = hsb.z + hsbShift.z;
    }
    hsb.z = clamp(hsb.z, 0.0, 1.0);

    // Convert shifted hsb back to rgb
    return czm_HSBToRGB(hsb);
}
`;var SO=`/**
 * Approximately computes spherical coordinates given a normal.
 * Uses approximate inverse trigonometry for speed and consistency,
 * since inverse trigonometry can differ from vendor-to-vendor and when compared with the CPU.
 *
 * @name czm_approximateSphericalCoordinates
 * @glslFunction
 *
 * @param {vec3} normal arbitrary-length normal.
 *
 * @returns {vec2} Approximate latitude and longitude spherical coordinates.
 */
vec2 czm_approximateSphericalCoordinates(vec3 normal) {
    // Project into plane with vertical for latitude
    float latitudeApproximation = czm_fastApproximateAtan(sqrt(normal.x * normal.x + normal.y * normal.y), normal.z);
    float longitudeApproximation = czm_fastApproximateAtan(normal.x, normal.y);
    return vec2(latitudeApproximation, longitudeApproximation);
}
`;var vO=`/**
 * Compute a rational approximation to tanh(x)
 *
 * @param {float} x A real number input
 * @returns {float} An approximation for tanh(x)
*/
float czm_approximateTanh(float x) {
    float x2 = x * x;
    return max(-1.0, min(1.0, x * (27.0 + x2) / (27.0 + 9.0 * x2)));
}
`;var wO=`/**
 * Determines if the fragment is back facing
 *
 * @name czm_backFacing
 * @glslFunction 
 * 
 * @returns {bool} <code>true</code> if the fragment is back facing; otherwise, <code>false</code>.
 */
bool czm_backFacing()
{
    // !gl_FrontFacing doesn't work as expected on Mac/Intel so use the more verbose form instead. See https://github.com/CesiumGS/cesium/pull/8494.
    return gl_FrontFacing == false;
}
`;var IO=`/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a float expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {float} a Value to return if the comparison is true.
 * @param {float} b Value to return if the comparison is false.
 *
 * @returns {float} equivalent of comparison ? a : b
 */
float czm_branchFreeTernary(bool comparison, float a, float b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec2 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec2} a Value to return if the comparison is true.
 * @param {vec2} b Value to return if the comparison is false.
 *
 * @returns {vec2} equivalent of comparison ? a : b
 */
vec2 czm_branchFreeTernary(bool comparison, vec2 a, vec2 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec3 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec3 czm_branchFreeTernary(bool comparison, vec3 a, vec3 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec4 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec4 czm_branchFreeTernary(bool comparison, vec4 a, vec4 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}
`;var DO=`
vec4 czm_cascadeColor(vec4 weights)
{
    return vec4(1.0, 0.0, 0.0, 1.0) * weights.x +
           vec4(0.0, 1.0, 0.0, 1.0) * weights.y +
           vec4(0.0, 0.0, 1.0, 1.0) * weights.z +
           vec4(1.0, 0.0, 1.0, 1.0) * weights.w;
}
`;var PO=`
uniform vec4 shadowMap_cascadeDistances;

float czm_cascadeDistance(vec4 weights)
{
    return dot(shadowMap_cascadeDistances, weights);
}
`;var RO=`
uniform mat4 shadowMap_cascadeMatrices[4];

mat4 czm_cascadeMatrix(vec4 weights)
{
    return shadowMap_cascadeMatrices[0] * weights.x +
           shadowMap_cascadeMatrices[1] * weights.y +
           shadowMap_cascadeMatrices[2] * weights.z +
           shadowMap_cascadeMatrices[3] * weights.w;
}
`;var OO=`
uniform vec4 shadowMap_cascadeSplits[2];

vec4 czm_cascadeWeights(float depthEye)
{
    // One component is set to 1.0 and all others set to 0.0.
    vec4 near = step(shadowMap_cascadeSplits[0], vec4(depthEye));
    vec4 far = step(depthEye, shadowMap_cascadeSplits[1]);
    return near * far;
}
`;var MO=`float getSignedDistance(vec2 uv, highp sampler2D clippingDistance) {
    float signedDistance = texture(clippingDistance, uv).r;
    return (signedDistance - 0.5) * 2.0;
}

void czm_clipPolygons(highp sampler2D clippingDistance, int extentsLength, vec2 clippingPosition, int regionIndex) {
    // Position is completely outside of polygons bounds
    vec2 rectUv = clippingPosition;
    if (regionIndex < 0 || rectUv.x <= 0.0 || rectUv.y <= 0.0 || rectUv.x >= 1.0 || rectUv.y >= 1.0) {
        #ifdef CLIPPING_INVERSE 
            discard;
        #endif
        return;
    }

    vec2 clippingDistanceTextureDimensions = vec2(textureSize(clippingDistance, 0));
    vec2 sampleOffset = max(1.0 / clippingDistanceTextureDimensions, vec2(0.005));
    float dimension = float(extentsLength);
    if (extentsLength > 2) {
       dimension = ceil(log2(float(extentsLength)));
    }

    vec2 textureOffset = vec2(mod(float(regionIndex), dimension), floor(float(regionIndex) / dimension)) / dimension;
    vec2 uv = textureOffset + rectUv / dimension;

    float signedDistance = getSignedDistance(uv, clippingDistance);

    #ifdef CLIPPING_INVERSE
    if (signedDistance > 0.0)  {
        discard;
    }
    #else
    if (signedDistance < 0.0)  {
        discard;
    }
    #endif
}
`;var LO=`/**
 * DOC_TBA
 *
 * @name czm_columbusViewMorph
 * @glslFunction
 */
vec4 czm_columbusViewMorph(vec4 position2D, vec4 position3D, float time)
{
    // Just linear for now.
    vec3 p = mix(position2D.xyz, position3D.xyz, time);
    return vec4(p, 1.0);
}
`;var NO=`/**
 * Compute the atmosphere color, applying Rayleigh and Mie scattering. This
 * builtin uses automatic uniforms so the atmophere settings are synced with the
 * state of the Scene, even in other contexts like Model.
 *
 * @name czm_computeAtmosphereColor
 * @glslFunction
 *
 * @param {vec3} positionWC Position of the fragment in world coords (low precision)
 * @param {vec3} lightDirection Light direction from the sun or other light source.
 * @param {vec3} rayleighColor The Rayleigh scattering color computed by a scattering function
 * @param {vec3} mieColor The Mie scattering color computed by a scattering function
 * @param {float} opacity The opacity computed by a scattering function.
 */
vec4 czm_computeAtmosphereColor(
    vec3 positionWC,
    vec3 lightDirection,
    vec3 rayleighColor,
    vec3 mieColor,
    float opacity
) {
    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);

    float cosAngle = dot(cameraToPositionWCDirection, lightDirection);
    float cosAngleSq = cosAngle * cosAngle;

    float G = czm_atmosphereMieAnisotropy;
    float GSq = G * G;

    // The Rayleigh phase function.
    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
    // The Mie phase function.
    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));

    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.
    vec3 rayleigh = rayleighPhase * rayleighColor;
    vec3 mie = miePhase * mieColor;

    vec3 color = (rayleigh + mie) * czm_atmosphereLightIntensity;

    return vec4(color, opacity);
}

/**
 * Compute the atmosphere color, applying Rayleigh and Mie scattering. This
 * builtin uses automatic uniforms so the atmophere settings are synced with the
 * state of the Scene, even in other contexts like Model.
 *
 * @name czm_computeAtmosphereColor
 * @glslFunction
 *
 * @param {czm_ray} primaryRay Ray from the origin to sky fragment to in world coords (low precision)
 * @param {vec3} lightDirection Light direction from the sun or other light source.
 * @param {vec3} rayleighColor The Rayleigh scattering color computed by a scattering function
 * @param {vec3} mieColor The Mie scattering color computed by a scattering function
 * @param {float} opacity The opacity computed by a scattering function.
 */
vec4 czm_computeAtmosphereColor(
    czm_ray primaryRay,
    vec3 lightDirection,
    vec3 rayleighColor,
    vec3 mieColor,
    float opacity
) {
    vec3 direction = normalize(primaryRay.direction);

    float cosAngle = dot(direction, lightDirection);
    float cosAngleSq = cosAngle * cosAngle;

    float G = czm_atmosphereMieAnisotropy;
    float GSq = G * G;

    // The Rayleigh phase function.
    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
    // The Mie phase function.
    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));

    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.
    vec3 rayleigh = rayleighPhase * rayleighColor;
    vec3 mie = miePhase * mieColor;

    vec3 color = (rayleigh + mie) * czm_atmosphereLightIntensity;

    return vec4(color, opacity);
}

`;var FO=`/**
 * Compute atmosphere scattering for the ground atmosphere and fog. This method
 * uses automatic uniforms so it is always synced with the scene settings.
 *
 * @name czm_computeGroundAtmosphereScattering
 * @glslfunction
 *
 * @param {vec3} positionWC The position of the fragment in world coordinates.
 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.
 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
 * @param {vec3} mieColor The variable the Mie scattering will be written to.
 * @param {float} opacity The variable the transmittance will be written to.
 */
void czm_computeGroundAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);

    float atmosphereInnerRadius = length(positionWC);

    czm_computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );
}
`;var BO=`/**
 * Returns a position in model coordinates relative to eye taking into
 * account the current scene mode: 3D, 2D, or Columbus view.
 * <p>
 * This uses standard position attributes, <code>position3DHigh</code>, 
 * <code>position3DLow</code>, <code>position2DHigh</code>, and <code>position2DLow</code>, 
 * and should be used when writing a vertex shader for an {@link Appearance}.
 * </p>
 *
 * @name czm_computePosition
 * @glslFunction
 *
 * @returns {vec4} The position relative to eye.
 *
 * @example
 * vec4 p = czm_computePosition();
 * v_positionEC = (czm_modelViewRelativeToEye * p).xyz;
 * gl_Position = czm_modelViewProjectionRelativeToEye * p;
 *
 * @see czm_translateRelativeToEye
 */
vec4 czm_computePosition();
`;var kO=`/**
 * This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as
 * the transmittance value for the ray. This function uses automatic uniforms
 * so the atmosphere settings are always synced with the current scene.
 *
 * @name czm_computeScattering
 * @glslfunction
 *
 * @param {czm_ray} primaryRay The ray from the camera to the position.
 * @param {float} primaryRayLength The length of the primary ray.
 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.
 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
 * @param {vec3} mieColor The variable the Mie scattering will be written to.
 * @param {float} opacity The variable the transmittance will be written to.
 */
void czm_computeScattering(
    czm_ray primaryRay,
    float primaryRayLength,
    vec3 lightDirection,
    float atmosphereInnerRadius,
    out vec3 rayleighColor,
    out vec3 mieColor,
    out float opacity
) {
    const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.
    const int PRIMARY_STEPS_MAX = 16; // Maximum number of times the ray from the camera to the world position (primary ray) is sampled.
    const int LIGHT_STEPS_MAX = 4; // Maximum number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

    // Initialize the default scattering amounts to 0.
    rayleighColor = vec3(0.0);
    mieColor = vec3(0.0);
    opacity = 0.0;

    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;

    vec3 origin = vec3(0.0);

    // Calculate intersection from the camera to the outer ring of the atmosphere.
    czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);

    // Return empty colors if no intersection with the atmosphere geometry.
    if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {
        return;
    }

    // To deal with smaller values of PRIMARY_STEPS (e.g. 4)
    // we implement a split strategy: sky or horizon.
    // For performance reasons, instead of a if/else branch
    // a soft choice is implemented through a weight 0.0 <= w_stop_gt_lprl <= 1.0
    float x = 1e-7 * primaryRayAtmosphereIntersect.stop / length(primaryRayLength);
    // Value close to 0.0: close to the horizon
    // Value close to 1.0: above in the sky
    float w_stop_gt_lprl = 0.5 * (1.0 + czm_approximateTanh(x));

    // The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.
    float start_0 = primaryRayAtmosphereIntersect.start;
    primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);
    // The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.
    primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));

    // For the number of ray steps, distinguish inside or outside atmosphere (outer space)
    // (1) from outer space we have to use more ray steps to get a realistic rendering
    // (2) within atmosphere we need fewer steps for faster rendering
    float x_o_a = start_0 - ATMOSPHERE_THICKNESS; // ATMOSPHERE_THICKNESS used as an ad-hoc constant, no precise meaning here, only the order of magnitude matters
    float w_inside_atmosphere = 1.0 - 0.5 * (1.0 + czm_approximateTanh(x_o_a));
    int PRIMARY_STEPS = PRIMARY_STEPS_MAX - int(w_inside_atmosphere * 12.0); // Number of times the ray from the camera to the world position (primary ray) is sampled.
    int LIGHT_STEPS = LIGHT_STEPS_MAX - int(w_inside_atmosphere * 2.0); // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

    // Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.
    float rayPositionLength = primaryRayAtmosphereIntersect.start;
    // (1) Outside the atmosphere: constant rayStepLength
    // (2) Inside atmosphere: variable rayStepLength to compensate the rough rendering of the smaller number of ray steps
    float totalRayLength = primaryRayAtmosphereIntersect.stop - rayPositionLength;
    float rayStepLengthIncrease = w_inside_atmosphere * ((1.0 - w_stop_gt_lprl) * totalRayLength / (float(PRIMARY_STEPS * (PRIMARY_STEPS + 1)) / 2.0));
    float rayStepLength = max(1.0 - w_inside_atmosphere, w_stop_gt_lprl) * totalRayLength / max(7.0 * w_inside_atmosphere, float(PRIMARY_STEPS));

    vec3 rayleighAccumulation = vec3(0.0);
    vec3 mieAccumulation = vec3(0.0);
    vec2 opticalDepth = vec2(0.0);
    vec2 heightScale = vec2(czm_atmosphereRayleighScaleHeight, czm_atmosphereMieScaleHeight);

    // Sample positions on the primary ray.
    for (int i = 0; i < PRIMARY_STEPS_MAX; ++i) {

        // The loop should be: for (int i = 0; i < PRIMARY_STEPS; ++i) {...} but WebGL1 cannot
        // loop with non-constant condition, so it has to break early instead
        if (i >= PRIMARY_STEPS) {
            break;
        }

        // Calculate sample position along viewpoint ray.
        vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);

        // Calculate height of sample position above ellipsoid.
        float sampleHeight = length(samplePosition) - atmosphereInnerRadius;

        // Calculate and accumulate density of particles at the sample position.
        vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;
        opticalDepth += sampleDensity;

        // Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.
        czm_ray lightRay = czm_ray(samplePosition, lightDirection);
        czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);

        float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);
        float lightPositionLength = 0.0;

        vec2 lightOpticalDepth = vec2(0.0);

        // Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.
        for (int j = 0; j < LIGHT_STEPS_MAX; ++j) {

            // The loop should be: for (int j = 0; i < LIGHT_STEPS; ++j) {...} but WebGL1 cannot
            // loop with non-constant condition, so it has to break early instead
            if (j >= LIGHT_STEPS) {
                break;
            }

            // Calculate sample position along light ray.
            vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);

            // Calculate height of the light sample position above ellipsoid.
            float lightHeight = length(lightPosition) - atmosphereInnerRadius;

            // Calculate density of photons at the light sample position.
            lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;

            // Increment distance on light ray.
            lightPositionLength += lightStepLength;
        }

        // Compute attenuation via the primary ray and the light ray.
        vec3 attenuation = exp(-((czm_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (czm_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));

        // Accumulate the scattering.
        rayleighAccumulation += sampleDensity.x * attenuation;
        mieAccumulation += sampleDensity.y * attenuation;

        // Increment distance on primary ray.
        rayPositionLength += (rayStepLength += rayStepLengthIncrease);
    }

    // Compute the scattering amount.
    rayleighColor = czm_atmosphereRayleighCoefficient * rayleighAccumulation;
    mieColor = czm_atmosphereMieCoefficient * mieAccumulation;

    // Compute the transmittance i.e. how much light is passing through the atmosphere.
    opacity = length(exp(-((czm_atmosphereMieCoefficient * opticalDepth.y) + (czm_atmosphereRayleighCoefficient * opticalDepth.x))));
}
`;var zO=`/**
 * @private
 */
vec2 cordic(float angle)
{
// Scale the vector by the appropriate factor for the 24 iterations to follow.
    vec2 vector = vec2(6.0725293500888267e-1, 0.0);
// Iteration 1
    float sense = (angle < 0.0) ? -1.0 : 1.0;
 //   float factor = sense * 1.0;  // 2^-0
    mat2 rotation = mat2(1.0, sense, -sense, 1.0);
    vector = rotation * vector;
    angle -= sense * 7.8539816339744828e-1;  // atan(2^-0)
// Iteration 2
    sense = (angle < 0.0) ? -1.0 : 1.0;
    float factor = sense * 5.0e-1;  // 2^-1
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.6364760900080609e-1;  // atan(2^-1)
// Iteration 3
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.5e-1;  // 2^-2
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4497866312686414e-1;  // atan(2^-2)
// Iteration 4
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.25e-1;  // 2^-3
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2435499454676144e-1;  // atan(2^-3)
// Iteration 5
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.25e-2;  // 2^-4
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.2418809995957350e-2;  // atan(2^-4)
// Iteration 6
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.125e-2;  // 2^-5
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.1239833430268277e-2;  // atan(2^-5)
// Iteration 7
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.5625e-2;  // 2^-6
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5623728620476831e-2;  // atan(2^-6)
// Iteration 8
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.8125e-3;  // 2^-7
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.8123410601011111e-3;  // atan(2^-7)
// Iteration 9
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.90625e-3;  // 2^-8
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.9062301319669718e-3;  // atan(2^-8)
// Iteration 10
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.953125e-3;  // 2^-9
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9531225164788188e-3;  // atan(2^-9)
// Iteration 11
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.765625e-4;  // 2^-10
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.7656218955931946e-4;  // atan(2^-10)
// Iteration 12
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.8828125e-4;  // 2^-11
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.8828121119489829e-4;  // atan(2^-11)
// Iteration 13
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.44140625e-4;  // 2^-12
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4414062014936177e-4;  // atan(2^-12)
// Iteration 14
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.220703125e-4;  // 2^-13
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2207031189367021e-4;  // atan(2^-13)
// Iteration 15
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.103515625e-5;  // 2^-14
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.1035156174208773e-5;  // atan(2^-14)
// Iteration 16
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.0517578125e-5;  // 2^-15
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.0517578115526096e-5;  // atan(2^-15)
// Iteration 17
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.52587890625e-5;  // 2^-16
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5258789061315762e-5;  // atan(2^-16)
// Iteration 18
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.62939453125e-6;  // 2^-17
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.6293945311019700e-6;  // atan(2^-17)
// Iteration 19
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.814697265625e-6;  // 2^-18
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.8146972656064961e-6;  // atan(2^-18)
// Iteration 20
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.9073486328125e-6;  // 2^-19
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9073486328101870e-6;  // atan(2^-19)
// Iteration 21
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.5367431640625e-7;  // 2^-20
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.5367431640596084e-7;  // atan(2^-20)
// Iteration 22
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.76837158203125e-7;  // 2^-21
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.7683715820308884e-7;  // atan(2^-21)
// Iteration 23
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.384185791015625e-7;  // 2^-22
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.3841857910155797e-7;  // atan(2^-22)
// Iteration 24
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.1920928955078125e-7;  // 2^-23
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
//    angle -= sense * 1.1920928955078068e-7;  // atan(2^-23)

    return vector;
}

/**
 * Computes the cosine and sine of the provided angle using the CORDIC algorithm.
 *
 * @name czm_cosineAndSine
 * @glslFunction
 *
 * @param {float} angle The angle in radians.
 *
 * @returns {vec2} The resulting cosine of the angle (as the x coordinate) and sine of the angle (as the y coordinate).
 *
 * @example
 * vec2 v = czm_cosineAndSine(czm_piOverSix);
 * float cosine = v.x;
 * float sine = v.y;
 */
vec2 czm_cosineAndSine(float angle)
{
    if (angle < -czm_piOverTwo || angle > czm_piOverTwo)
    {
        if (angle < 0.0)
        {
            return -cordic(angle + czm_pi);
        }
        else
        {
            return -cordic(angle - czm_pi);
        }
    }
    else
    {
        return cordic(angle);
    }
}
`;var UO=`/**
 * Decompresses texture coordinates that were packed into a single float.
 *
 * @name czm_decompressTextureCoordinates
 * @glslFunction
 *
 * @param {float} encoded The compressed texture coordinates.
 * @returns {vec2} The decompressed texture coordinates.
 */
 vec2 czm_decompressTextureCoordinates(float encoded)
 {
    float temp = encoded / 4096.0;
    float xZeroTo4095 = floor(temp);
    float stx = xZeroTo4095 / 4095.0;
    float sty = (encoded - xZeroTo4095 * 4096.0) / 4095.0;
    return vec2(stx, sty);
 }
`;var VO=`// emulated noperspective
#if (__VERSION__ == 300 || defined(GL_EXT_frag_depth)) && !defined(LOG_DEPTH)
out float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP, which is not available in WebGL 1 or 2.
 * GL_DEPTH_CLAMP clamps geometry that is outside the near and far planes, 
 * capping the shadow volume. More information here: 
 * https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_depth_clamp.txt.
 *
 * When GL_EXT_frag_depth is available we emulate GL_DEPTH_CLAMP by ensuring 
 * no geometry gets clipped by setting the clip space z value to 0.0 and then
 * sending the unaltered screen space z value (using emulated noperspective
 * interpolation) to the frag shader where it is clamped to [0,1] and then
 * written with gl_FragDepth (see czm_writeDepthClamp). This technique is based on:
 * https://stackoverflow.com/questions/5960757/how-to-emulate-gl-depth-clamp-nv.
 *
 * When GL_EXT_frag_depth is not available, which is the case on some mobile 
 * devices, we must attempt to fix this only in the vertex shader. 
 * The approach is to clamp the z value to the far plane, which closes the 
 * shadow volume but also distorts the geometry, so there can still be artifacts
 * on frustum seams.
 *
 * @name czm_depthClamp
 * @glslFunction
 *
 * @param {vec4} coords The vertex in clip coordinates.
 * @returns {vec4} The modified vertex.
 *
 * @example
 * gl_Position = czm_depthClamp(czm_modelViewProjection * vec4(position, 1.0));
 *
 * @see czm_writeDepthClamp
 */
vec4 czm_depthClamp(vec4 coords)
{
#ifndef LOG_DEPTH
#if __VERSION__ == 300 || defined(GL_EXT_frag_depth)
    v_WindowZ = (0.5 * (coords.z / coords.w) + 0.5) * coords.w;
    coords.z = 0.0;
#else
    coords.z = min(coords.z, coords.w);
#endif
#endif
    return coords;
}
`;var HO=`/**
 * Computes a 3x3 rotation matrix that transforms vectors from an ellipsoid's east-north-up coordinate system 
 * to eye coordinates.  In east-north-up coordinates, x points east, y points north, and z points along the 
 * surface normal.  East-north-up can be used as an ellipsoid's tangent space for operations such as bump mapping.
 * <br /><br />
 * The ellipsoid is assumed to be centered at the model coordinate's origin.
 *
 * @name czm_eastNorthUpToEyeCoordinates
 * @glslFunction
 *
 * @param {vec3} positionMC The position on the ellipsoid in model coordinates.
 * @param {vec3} normalEC The normalized ellipsoid surface normal, at <code>positionMC</code>, in eye coordinates.
 *
 * @returns {mat3} A 3x3 rotation matrix that transforms vectors from the east-north-up coordinate system to eye coordinates.
 *
 * @example
 * // Transform a vector defined in the east-north-up coordinate 
 * // system, (0, 0, 1) which is the surface normal, to eye 
 * // coordinates.
 * mat3 m = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
 * vec3 normalEC = m * vec3(0.0, 0.0, 1.0);
 */
mat3 czm_eastNorthUpToEyeCoordinates(vec3 positionMC, vec3 normalEC)
{
    vec3 tangentMC = normalize(vec3(-positionMC.y, positionMC.x, 0.0));  // normalized surface tangent in model coordinates
    vec3 tangentEC = normalize(czm_normal3D * tangentMC);                // normalized surface tangent in eye coordinates
    vec3 bitangentEC = normalize(cross(normalEC, tangentEC));            // normalized surface bitangent in eye coordinates

    return mat3(
        tangentEC.x,   tangentEC.y,   tangentEC.z,
        bitangentEC.x, bitangentEC.y, bitangentEC.z,
        normalEC.x,    normalEC.y,    normalEC.z);
}
`;var GO=`/**
 * DOC_TBA
 *
 * @name czm_ellipsoidContainsPoint
 * @glslFunction
 *
 */
bool czm_ellipsoidContainsPoint(vec3 ellipsoid_inverseRadii, vec3 point)
{
    vec3 scaled = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;
    return (dot(scaled, scaled) <= 1.0);
}
`;var jO=`/**
 * Approximate uv coordinates based on the ellipsoid normal.
 *
 * @name czm_ellipsoidTextureCoordinates
 * @glslFunction
 */
vec2 czm_ellipsoidTextureCoordinates(vec3 normal)
{
    return vec2(atan(normal.y, normal.x) * czm_oneOverTwoPi + 0.5, asin(normal.z) * czm_oneOverPi + 0.5);
}
`;var WO=`/**
 * Compares <code>left</code> and <code>right</code> componentwise. Returns <code>true</code>
 * if they are within <code>epsilon</code> and <code>false</code> otherwise. The inputs
 * <code>left</code> and <code>right</code> can be <code>float</code>s, <code>vec2</code>s,
 * <code>vec3</code>s, or <code>vec4</code>s.
 *
 * @name czm_equalsEpsilon
 * @glslFunction
 *
 * @param {} left The first vector.
 * @param {} right The second vector.
 * @param {float} epsilon The epsilon to use for equality testing.
 * @returns {bool} <code>true</code> if the components are within <code>epsilon</code> and <code>false</code> otherwise.
 *
 * @example
 * // GLSL declarations
 * bool czm_equalsEpsilon(float left, float right, float epsilon);
 * bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon);
 * bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon);
 * bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon);
 */
bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec4(epsilon)));
}

bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec3(epsilon)));
}

bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec2(epsilon)));
}

bool czm_equalsEpsilon(float left, float right, float epsilon) {
    return (abs(left - right) <= epsilon);
}
`;var qO=`/**
 * DOC_TBA
 *
 * @name czm_eyeOffset
 * @glslFunction
 *
 * @param {vec4} positionEC DOC_TBA.
 * @param {vec3} eyeOffset DOC_TBA.
 *
 * @returns {vec4} DOC_TBA.
 */
vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)
{
    // This equation is approximate in x and y.
    vec4 p = positionEC;
    vec4 zEyeOffset = normalize(p) * eyeOffset.z;
    p.xy += eyeOffset.xy + zEyeOffset.xy;
    p.z += zEyeOffset.z;
    return p;
}
`;var YO=`/**
 * Transforms a position from eye to window coordinates.  The transformation
 * from eye to clip coordinates is done using {@link czm_projection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 *
 * @name czm_eyeToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in eye coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_projection
 * @see czm_viewportTransformation
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
 */
vec4 czm_eyeToWindowCoordinates(vec4 positionEC)
{
    vec4 q = czm_projection * positionEC;                        // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var XO=`/**
 * Approxiamtes atan over the range [0, 1]. Safe to flip output for negative input.
 *
 * Based on Michal Drobot's approximation from ShaderFastLibs, which in turn is based on
 * "Efficient approximations for the arctangent function," Rajan, S. Sichun Wang Inkol, R. Joyal, A., May 2006.
 * Adapted from ShaderFastLibs under MIT License.
 *
 * Chosen for the following characteristics over range [0, 1]:
 * - basically no error at 0 and 1, important for getting around range limit (naive atan2 via atan requires infinite range atan)
 * - no visible artifacts from first-derivative discontinuities, unlike latitude via range-reduced sqrt asin approximations (at equator)
 *
 * The original code is x * (-0.1784 * abs(x) - 0.0663 * x * x + 1.0301);
 * Removed the abs() in here because it isn't needed, the input range is guaranteed as [0, 1] by how we're approximating atan2.
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between 0 and 1 inclusive.
 *
 * @returns {float} Approximation of atan(x)
 */
float czm_fastApproximateAtan(float x) {
    return x * (-0.1784 * x - 0.0663 * x * x + 1.0301);
}

/**
 * Approximation of atan2.
 *
 * Range reduction math based on nvidia's cg reference implementation for atan2: http://developer.download.nvidia.com/cg/atan2.html
 * However, we replaced their atan curve with Michael Drobot's (see above).
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between -1 and 1 inclusive.
 * @param {float} y Value between -1 and 1 inclusive.
 *
 * @returns {float} Approximation of atan2(x, y)
 */
float czm_fastApproximateAtan(float x, float y) {
    // atan approximations are usually only reliable over [-1, 1], or, in our case, [0, 1] due to modifications.
    // So range-reduce using abs and by flipping whether x or y is on top.
    float t = abs(x); // t used as swap and atan result.
    float opposite = abs(y);
    float adjacent = max(t, opposite);
    opposite = min(t, opposite);

    t = czm_fastApproximateAtan(opposite / adjacent);

    // Undo range reduction
    t = czm_branchFreeTernary(abs(y) > abs(x), czm_piOverTwo - t, t);
    t = czm_branchFreeTernary(x < 0.0, czm_pi - t, t);
    t = czm_branchFreeTernary(y < 0.0, -t, t);
    return t;
}
`;var KO=`/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-(scalar * scalar));
    return mix(color, fogColor, fog);
}

/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 * @param {float} fogModifierConstant A constant to modify the appearance of fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor, float fogModifierConstant)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-((fogModifierConstant * scalar + fogModifierConstant) * (scalar * (1.0 + fogModifierConstant))));
    return mix(color, fogColor, fog);
}
`;var ZO=`/**
 * Converts a color from RGB space to linear space.
 *
 * @name czm_gammaCorrect
 * @glslFunction
 *
 * @param {vec3} color The color in RGB space.
 * @returns {vec3} The color in linear space.
 */
vec3 czm_gammaCorrect(vec3 color) {
#ifdef HDR
    color = pow(color, vec3(czm_gamma));
#endif
    return color;
}

vec4 czm_gammaCorrect(vec4 color) {
#ifdef HDR
    color.rgb = pow(color.rgb, vec3(czm_gamma));
#endif
    return color;
}
`;var $O=`/**
 * DOC_TBA
 *
 * @name czm_geodeticSurfaceNormal
 * @glslFunction
 *
 * @param {vec3} positionOnEllipsoid DOC_TBA
 * @param {vec3} ellipsoidCenter DOC_TBA
 * @param {vec3} oneOverEllipsoidRadiiSquared DOC_TBA
 * 
 * @returns {vec3} DOC_TBA.
 */
vec3 czm_geodeticSurfaceNormal(vec3 positionOnEllipsoid, vec3 ellipsoidCenter, vec3 oneOverEllipsoidRadiiSquared)
{
    return normalize((positionOnEllipsoid - ellipsoidCenter) * oneOverEllipsoidRadiiSquared);
}
`;var QO=`/**
 * An czm_material with default values. Every material's czm_getMaterial
 * should use this default material as a base for the material it returns.
 * The default normal value is given by materialInput.normalEC.
 *
 * @name czm_getDefaultMaterial
 * @glslFunction
 *
 * @param {czm_materialInput} input The input used to construct the default material.
 *
 * @returns {czm_material} The default material.
 *
 * @see czm_materialInput
 * @see czm_material
 * @see czm_getMaterial
 */
czm_material czm_getDefaultMaterial(czm_materialInput materialInput)
{
    czm_material material;
    material.diffuse = vec3(0.0);
    material.specular = 0.0;
    material.shininess = 1.0;
    material.normal = materialInput.normalEC;
    material.emission = vec3(0.0);
    material.alpha = 1.0;
    return material;
}
`;var JO=`/**
 * Select which direction vector to use for dynamic atmosphere lighting based on an enum value
 *
 * @name czm_getDynamicAtmosphereLightDirection
 * @glslfunction
 * @see DynamicAtmosphereLightingType.js
 *
 * @param {vec3} positionWC the position of the vertex/fragment in world coordinates. This is normalized and returned when dynamic lighting is turned off.
 * @param {float} lightEnum The enum value for selecting between light sources.
 * @return {vec3} The normalized light direction vector. Depending on the enum value, it is either positionWC, czm_lightDirectionWC or czm_sunDirectionWC
 */
vec3 czm_getDynamicAtmosphereLightDirection(vec3 positionWC, float lightEnum) {
    const float NONE = 0.0;
    const float SCENE_LIGHT = 1.0;
    const float SUNLIGHT = 2.0;

    vec3 lightDirection =
        positionWC * float(lightEnum == NONE) +
        czm_lightDirectionWC * float(lightEnum == SCENE_LIGHT) +
        czm_sunDirectionWC * float(lightEnum == SUNLIGHT);
    return normalize(lightDirection);
}
`;var eM=`/**
 * Calculates the intensity of diffusely reflected light.
 *
 * @name czm_getLambertDiffuse
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 *
 * @returns {float} The intensity of the diffuse reflection.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getLambertDiffuse(vec3 lightDirectionEC, vec3 normalEC)
{
    return max(dot(lightDirectionEC, normalEC), 0.0);
}
`;var tM=`/**
 * Calculates the specular intensity of reflected light.
 *
 * @name czm_getSpecular
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} toEyeEC Unit vector pointing to the eye position in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 * @param {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 *
 * @returns {float} The intensity of the specular highlight.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getSpecular(vec3 lightDirectionEC, vec3 toEyeEC, vec3 normalEC, float shininess)
{
    vec3 toReflectedLight = reflect(-lightDirectionEC, normalEC);
    float specular = max(dot(toReflectedLight, toEyeEC), 0.0);

    // pow has undefined behavior if both parameters <= 0.
    // Prevent this by making sure shininess is at least czm_epsilon2.
    return pow(specular, max(shininess, czm_epsilon2));
}
`;var nM=`/**
 * @private
 */
vec4 czm_getWaterNoise(sampler2D normalMap, vec2 uv, float time, float angleInRadians)
{
    float cosAngle = cos(angleInRadians);
    float sinAngle = sin(angleInRadians);

    // time dependent sampling directions
    vec2 s0 = vec2(1.0/17.0, 0.0);
    vec2 s1 = vec2(-1.0/29.0, 0.0);
    vec2 s2 = vec2(1.0/101.0, 1.0/59.0);
    vec2 s3 = vec2(-1.0/109.0, -1.0/57.0);

    // rotate sampling direction by specified angle
    s0 = vec2((cosAngle * s0.x) - (sinAngle * s0.y), (sinAngle * s0.x) + (cosAngle * s0.y));
    s1 = vec2((cosAngle * s1.x) - (sinAngle * s1.y), (sinAngle * s1.x) + (cosAngle * s1.y));
    s2 = vec2((cosAngle * s2.x) - (sinAngle * s2.y), (sinAngle * s2.x) + (cosAngle * s2.y));
    s3 = vec2((cosAngle * s3.x) - (sinAngle * s3.y), (sinAngle * s3.x) + (cosAngle * s3.y));

    vec2 uv0 = (uv/103.0) + (time * s0);
    vec2 uv1 = uv/107.0 + (time * s1) + vec2(0.23);
    vec2 uv2 = uv/vec2(897.0, 983.0) + (time * s2) + vec2(0.51);
    vec2 uv3 = uv/vec2(991.0, 877.0) + (time * s3) + vec2(0.71);

    uv0 = fract(uv0);
    uv1 = fract(uv1);
    uv2 = fract(uv2);
    uv3 = fract(uv3);
    vec4 noise = (texture(normalMap, uv0)) +
                 (texture(normalMap, uv1)) +
                 (texture(normalMap, uv2)) +
                 (texture(normalMap, uv3));

    // average and scale to between -1 and 1
    return ((noise / 4.0) - 0.5) * 2.0;
}
`;var iM=`/**
 * Converts an HSB color (hue, saturation, brightness) to RGB
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_HSBToRGB
 * @glslFunction
 * 
 * @param {vec3} hsb The color in HSB.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_HSB2RGB = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);

vec3 czm_HSBToRGB(vec3 hsb)
{
    vec3 p = abs(fract(hsb.xxx + K_HSB2RGB.xyz) * 6.0 - K_HSB2RGB.www);
    return hsb.z * mix(K_HSB2RGB.xxx, clamp(p - K_HSB2RGB.xxx, 0.0, 1.0), hsb.y);
}
`;var oM=`/**
 * Converts an HSL color (hue, saturation, lightness) to RGB
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_HSLToRGB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in HSL.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */

vec3 hueToRGB(float hue)
{
    float r = abs(hue * 6.0 - 3.0) - 1.0;
    float g = 2.0 - abs(hue * 6.0 - 2.0);
    float b = 2.0 - abs(hue * 6.0 - 4.0);
    return clamp(vec3(r, g, b), 0.0, 1.0);
}

vec3 czm_HSLToRGB(vec3 hsl)
{
    vec3 rgb = hueToRGB(hsl.x);
    float c = (1.0 - abs(2.0 * hsl.z - 1.0)) * hsl.y;
    return (rgb - 0.5) * c + hsl.z;
}
`;var rM=`/**
 * Adjusts the hue of a color.
 * 
 * @name czm_hue
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the hue of the color in radians.
 *
 * @returns {float} The color with the hue adjusted.
 *
 * @example
 * vec3 adjustHue = czm_hue(color, czm_pi); // The same as czm_hue(color, -czm_pi)
 */
vec3 czm_hue(vec3 rgb, float adjustment)
{
    const mat3 toYIQ = mat3(0.299,     0.587,     0.114,
                            0.595716, -0.274453, -0.321263,
                            0.211456, -0.522591,  0.311135);
    const mat3 toRGB = mat3(1.0,  0.9563,  0.6210,
                            1.0, -0.2721, -0.6474,
                            1.0, -1.107,   1.7046);
    
    vec3 yiq = toYIQ * rgb;
    float hue = atan(yiq.z, yiq.y) + adjustment;
    float chroma = sqrt(yiq.z * yiq.z + yiq.y * yiq.y);
    
    vec3 color = vec3(yiq.x, chroma * cos(hue), chroma * sin(hue));
    return toRGB * color;
}
`;var sM=`/**
 * Converts a color in linear space to RGB space.
 *
 * @name czm_inverseGamma
 * @glslFunction
 *
 * @param {vec3} color The color in linear space.
 * @returns {vec3} The color in RGB space.
 */
vec3 czm_inverseGamma(vec3 color) {
    return pow(color, vec3(1.0 / czm_gamma));
}
`;var aM=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isEmpty
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isEmpty(czm_raySegment interval)
{
    return (interval.stop < 0.0);
}
`;var cM=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isFull
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isFull(czm_raySegment interval)
{
    return (interval.start == 0.0 && interval.stop == czm_infinity);
}
`;var lM=`/**
 * Computes the fraction of a Web Wercator rectangle at which a given geodetic latitude is located.
 *
 * @name czm_latitudeToWebMercatorFraction
 * @glslFunction
 *
 * @param {float} latitude The geodetic latitude, in radians.
 * @param {float} southMercatorY The Web Mercator coordinate of the southern boundary of the rectangle.
 * @param {float} oneOverMercatorHeight The total height of the rectangle in Web Mercator coordinates.
 *
 * @returns {float} The fraction of the rectangle at which the latitude occurs.  If the latitude is the southern
 *          boundary of the rectangle, the return value will be zero.  If it is the northern boundary, the return
 *          value will be 1.0.  Latitudes in between are mapped according to the Web Mercator projection.
 */ 
float czm_latitudeToWebMercatorFraction(float latitude, float southMercatorY, float oneOverMercatorHeight)
{
    float sinLatitude = sin(latitude);
    float mercatorY = 0.5 * log((1.0 + sinLatitude) / (1.0 - sinLatitude));
    
    return (mercatorY - southMercatorY) * oneOverMercatorHeight;
}
`;var uM=`/**
 * Converts a linear RGB color to an sRGB color.
 *
 * @param {vec3|vec4} linearIn The color in linear color space.
 * @returns {vec3|vec4} The color in sRGB color space. The vector type matches the input.
 */
vec3 czm_linearToSrgb(vec3 linearIn) 
{
    return pow(linearIn, vec3(1.0/2.2));
}

vec4 czm_linearToSrgb(vec4 linearIn) 
{
    vec3 srgbOut = pow(linearIn.rgb, vec3(1.0/2.2));
    return vec4(srgbOut, linearIn.a);
}
`;var fM=`/**
 * Computes distance from an point in 2D to a line in 2D.
 *
 * @name czm_lineDistance
 * @glslFunction
 *
 * param {vec2} point1 A point along the line.
 * param {vec2} point2 A point along the line.
 * param {vec2} point A point that may or may not be on the line.
 * returns {float} The distance from the point to the line.
 */
float czm_lineDistance(vec2 point1, vec2 point2, vec2 point) {
    return abs((point2.y - point1.y) * point.x - (point2.x - point1.x) * point.y + point2.x * point1.y - point2.y * point1.x) / distance(point2, point1);
}
`;var dM=`/**
 * Computes the luminance of a color. 
 *
 * @name czm_luminance
 * @glslFunction
 *
 * @param {vec3} rgb The color.
 * 
 * @returns {float} The luminance.
 *
 * @example
 * float light = czm_luminance(vec3(0.0)); // 0.0
 * float dark = czm_luminance(vec3(1.0));  // ~1.0 
 */
float czm_luminance(vec3 rgb)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    return dot(rgb, W);
}
`;var hM=`/**
 * Find the maximum component of a vector.
 *
 * @name czm_maximumComponent
 * @glslFunction
 *
 * @param {vec2|vec3|vec4} v The input vector.
 * @returns {float} The value of the largest component.
 */
float czm_maximumComponent(vec2 v)
{
    return max(v.x, v.y);
}
float czm_maximumComponent(vec3 v)
{
    return max(max(v.x, v.y), v.z);
}
float czm_maximumComponent(vec4 v)
{
    return max(max(max(v.x, v.y), v.z), v.w);
}
`;var mM=`/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when passing in a custom pixel ratio. For example, passing in 1.0 will return meters per native device pixel.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 * @param {float} pixelRatio The scaling factor from pixel space to coordinate space
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC, float pixelRatio)
{
    float width = czm_viewport.z;
    float height = czm_viewport.w;
    float pixelWidth;
    float pixelHeight;

    float top = czm_frustumPlanes.x;
    float bottom = czm_frustumPlanes.y;
    float left = czm_frustumPlanes.z;
    float right = czm_frustumPlanes.w;

    if (czm_sceneMode == czm_sceneMode2D || czm_orthographicIn3D == 1.0)
    {
        float frustumWidth = right - left;
        float frustumHeight = top - bottom;
        pixelWidth = frustumWidth / width;
        pixelHeight = frustumHeight / height;
    }
    else
    {
        float distanceToPixel = -positionEC.z;
        float inverseNear = 1.0 / czm_currentFrustum.x;
        float tanTheta = top * inverseNear;
        pixelHeight = 2.0 * distanceToPixel * tanTheta / height;
        tanTheta = right * inverseNear;
        pixelWidth = 2.0 * distanceToPixel * tanTheta / width;
    }

    return max(pixelWidth, pixelHeight) * pixelRatio;
}

/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when scaling by pixel ratio.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC)
{
    return czm_metersPerPixel(positionEC, czm_pixelRatio);
}
`;var pM=`/**
 * Transforms a position from model to window coordinates.  The transformation
 * from model to clip coordinates is done using {@link czm_modelViewProjection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 * <br /><br />
 * This function should not be confused with {@link czm_viewportOrthographic},
 * which is an orthographic projection matrix that transforms from window 
 * coordinates to clip coordinates.
 *
 * @name czm_modelToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in model coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_eyeToWindowCoordinates
 * @see czm_modelViewProjection
 * @see czm_viewportTransformation
 * @see czm_viewportOrthographic
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_modelToWindowCoordinates(positionMC);
 */
vec4 czm_modelToWindowCoordinates(vec4 position)
{
    vec4 q = czm_modelViewProjection * position;                // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var gM=`/**
 * DOC_TBA
 *
 * @name czm_multiplyWithColorBalance
 * @glslFunction
 */
vec3 czm_multiplyWithColorBalance(vec3 left, vec3 right)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    
    vec3 target = left * right;
    float leftLuminance = dot(left, W);
    float rightLuminance = dot(right, W);
    float targetLuminance = dot(target, W);
    
    return ((leftLuminance + rightLuminance) / (2.0 * targetLuminance)) * target;
}
`;var _M=`/**
 * Computes a value that scales with distance.  The scaling is clamped at the near and
 * far distances, and does not extrapolate.  This function works with the
 * {@link NearFarScalar} JavaScript class.
 *
 * @name czm_nearFarScalar
 * @glslFunction
 *
 * @param {vec4} nearFarScalar A vector with 4 components: Near distance (x), Near value (y), Far distance (z), Far value (w).
 * @param {float} cameraDistSq The square of the current distance from the camera.
 *
 * @returns {float} The value at this distance.
 */
float czm_nearFarScalar(vec4 nearFarScalar, float cameraDistSq)
{
    float valueAtMin = nearFarScalar.y;
    float valueAtMax = nearFarScalar.w;
    float nearDistanceSq = nearFarScalar.x * nearFarScalar.x;
    float farDistanceSq = nearFarScalar.z * nearFarScalar.z;

    float t = (cameraDistSq - nearDistanceSq) / (farDistanceSq - nearDistanceSq);

    t = pow(clamp(t, 0.0, 1.0), 0.2);

    return mix(valueAtMin, valueAtMax, t);
}
`;var yM=` /**
  * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
  * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
  * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
  *
  * @name czm_octDecode
  * @param {vec2} encoded The oct-encoded, unit-length vector
  * @param {float} range The maximum value of the SNORM range. The encoded vector is stored in log2(rangeMax+1) bits.
  * @returns {vec3} The decoded and normalized vector
  */
  vec3 czm_octDecode(vec2 encoded, float range)
  {
      if (encoded.x == 0.0 && encoded.y == 0.0) {
          return vec3(0.0, 0.0, 0.0);
      }

     encoded = encoded / range * 2.0 - 1.0;
     vec3 v = vec3(encoded.x, encoded.y, 1.0 - abs(encoded.x) - abs(encoded.y));
     if (v.z < 0.0)
     {
         v.xy = (1.0 - abs(v.yx)) * czm_signNotZero(v.xy);
     }

     return normalize(v);
  }

/**
 * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(vec2 encoded)
 {
    return czm_octDecode(encoded, 255.0);
 }

 /**
 * Decodes a unit-length vector in 'oct' encoding packed into a floating-point number to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {float} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(float encoded)
 {
    float temp = encoded / 256.0;
    float x = floor(temp);
    float y = (temp - x) * 256.0;
    return czm_octDecode(vec2(x, y));
 }

/**
 * Decodes three unit-length vectors in 'oct' encoding packed into two floating-point numbers to normalized 3-component Cartesian vectors.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The packed oct-encoded, unit-length vectors.
 * @param {vec3} vector1 One decoded and normalized vector.
 * @param {vec3} vector2 One decoded and normalized vector.
 * @param {vec3} vector3 One decoded and normalized vector.
 */
  void czm_octDecode(vec2 encoded, out vec3 vector1, out vec3 vector2, out vec3 vector3)
 {
    float temp = encoded.x / 65536.0;
    float x = floor(temp);
    float encodedFloat1 = (temp - x) * 65536.0;

    temp = encoded.y / 65536.0;
    float y = floor(temp);
    float encodedFloat2 = (temp - y) * 65536.0;

    vector1 = czm_octDecode(encodedFloat1);
    vector2 = czm_octDecode(encodedFloat2);
    vector3 = czm_octDecode(vec2(x, y));
 }

`;var bM=`/**
 * Packs a depth value into a vec4 that can be represented by unsigned bytes.
 *
 * @name czm_packDepth
 * @glslFunction
 *
 * @param {float} depth The floating-point depth.
 * @returns {vec4} The packed depth.
 */
vec4 czm_packDepth(float depth)
{
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    vec4 enc = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;
    enc = fract(enc);
    enc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);
    return enc;
}
`;var xM=`vec3 lambertianDiffuse(vec3 diffuseColor)
{
    return diffuseColor / czm_pi;
}

vec3 fresnelSchlick2(vec3 f0, vec3 f90, float VdotH)
{
    float versine = 1.0 - VdotH;
    // pow(versine, 5.0) is slow. See https://stackoverflow.com/a/68793086/10082269
    float versineSquared = versine * versine;
    return f0 + (f90 - f0) * versineSquared * versineSquared * versine;
}

#ifdef USE_ANISOTROPY
/**
 * @param {float} bitangentRoughness Material roughness (along the anisotropy bitangent)
 * @param {float} tangentialRoughness Anisotropic roughness (along the anisotropy tangent)
 * @param {vec3} lightDirection The direction from the fragment to the light source, transformed to tangent-bitangent-normal coordinates
 * @param {vec3} viewDirection The direction from the fragment to the camera, transformed to tangent-bitangent-normal coordinates
 */
float smithVisibilityGGX_anisotropic(float bitangentRoughness, float tangentialRoughness, vec3 lightDirection, vec3 viewDirection)
{
    vec3 roughnessScale = vec3(tangentialRoughness, bitangentRoughness, 1.0);
    float GGXV = lightDirection.z * length(roughnessScale * viewDirection);
    float GGXL = viewDirection.z * length(roughnessScale * lightDirection);
    float v = 0.5 / (GGXV + GGXL);
    return clamp(v, 0.0, 1.0);
}

/**
 * @param {float} bitangentRoughness Material roughness (along the anisotropy bitangent)
 * @param {float} tangentialRoughness Anisotropic roughness (along the anisotropy tangent)
 * @param {vec3} halfwayDirection The unit vector halfway between light and view directions, transformed to tangent-bitangent-normal coordinates
 */
float GGX_anisotropic(float bitangentRoughness, float tangentialRoughness, vec3 halfwayDirection)
{
    float roughnessSquared = bitangentRoughness * tangentialRoughness;
    vec3 f = halfwayDirection * vec3(bitangentRoughness, tangentialRoughness, roughnessSquared);
    float w2 = roughnessSquared / dot(f, f);
    return roughnessSquared * w2 * w2 / czm_pi;
}
#endif

/**
 * Estimate the geometric self-shadowing of the microfacets in a surface,
 * using the Smith Joint GGX visibility function.
 * Note: Vis = G / (4 * NdotL * NdotV)
 * see Eric Heitz. 2014. Understanding the Masking-Shadowing Function in Microfacet-Based BRDFs. Journal of Computer Graphics Techniques, 3
 * see Real-Time Rendering. Page 331 to 336.
 * see https://google.github.io/filament/Filament.md.html#materialsystem/specularbrdf/geometricshadowing(specularg)
 *
 * @param {float} alphaRoughness The roughness of the material, expressed as the square of perceptual roughness.
 * @param {float} NdotL The cosine of the angle between the surface normal and the direction to the light source.
 * @param {float} NdotV The cosine of the angle between the surface normal and the direction to the camera.
 */
float smithVisibilityGGX(float alphaRoughness, float NdotL, float NdotV)
{
    float alphaRoughnessSq = alphaRoughness * alphaRoughness;

    float GGXV = NdotL * sqrt(NdotV * NdotV * (1.0 - alphaRoughnessSq) + alphaRoughnessSq);
    float GGXL = NdotV * sqrt(NdotL * NdotL * (1.0 - alphaRoughnessSq) + alphaRoughnessSq);

    float GGX = GGXV + GGXL;
    if (GGX > 0.0)
    {
        return 0.5 / GGX;
    }
    return 0.0;
}

/**
 * Estimate the fraction of the microfacets in a surface that are aligned with 
 * the halfway vector, which is aligned halfway between the directions from
 * the fragment to the camera and from the fragment to the light source.
 *
 * @param {float} alphaRoughness The roughness of the material, expressed as the square of perceptual roughness.
 * @param {float} NdotH The cosine of the angle between the surface normal and the halfway vector.
 * @return {float} The fraction of microfacets aligned to the halfway vector.
 */
float GGX(float alphaRoughness, float NdotH)
{
    float alphaRoughnessSquared = alphaRoughness * alphaRoughness;
    float f = (NdotH * alphaRoughnessSquared - NdotH) * NdotH + 1.0;
    return alphaRoughnessSquared / (czm_pi * f * f);
}

/**
 * Compute the strength of the specular reflection due to direct lighting.
 *
 * @param {vec3} normal The surface normal.
 * @param {vec3} lightDirection The unit vector pointing from the fragment to the light source.
 * @param {vec3} viewDirection The unit vector pointing from the fragment to the camera.
 * @param {vec3} halfwayDirection The unit vector pointing from the fragment to halfway between the light source and the camera.
 * @param {float} alphaRoughness The roughness of the material, expressed as the square of perceptual roughness.
 * @return {float} The strength of the specular reflection.
 */
float computeDirectSpecularStrength(vec3 normal, vec3 lightDirection, vec3 viewDirection, vec3 halfwayDirection, float alphaRoughness)
{
    float NdotL = clamp(dot(normal, lightDirection), 0.0, 1.0);
    float NdotV = clamp(dot(normal, viewDirection), 0.0, 1.0);
    float G = smithVisibilityGGX(alphaRoughness, NdotL, NdotV);
    float NdotH = clamp(dot(normal, halfwayDirection), 0.0, 1.0);
    float D = GGX(alphaRoughness, NdotH);
    return G * D;
}

/**
 * Compute the diffuse and specular contributions using physically based
 * rendering. This function only handles direct lighting.
 * <p>
 * This function only handles the lighting calculations. Metallic/roughness
 * and specular/glossy must be handled separately. See {@MaterialStageFS}
 * </p>
 *
 * @name czm_pbrLighting
 * @glslFunction
 *
 * @param {vec3} viewDirectionEC Unit vector pointing from the fragment to the eye position
 * @param {vec3} normalEC The surface normal in eye coordinates
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {czm_modelMaterial} The material properties.
 * @return {vec3} The computed HDR color
 */
vec3 czm_pbrLighting(vec3 viewDirectionEC, vec3 normalEC, vec3 lightDirectionEC, czm_modelMaterial material)
{
    vec3 halfwayDirectionEC = normalize(viewDirectionEC + lightDirectionEC);
    float VdotH = clamp(dot(viewDirectionEC, halfwayDirectionEC), 0.0, 1.0);
    float NdotL = clamp(dot(normalEC, lightDirectionEC), 0.001, 1.0);

    vec3 f0 = material.specular;
    float reflectance = czm_maximumComponent(f0);
    // Typical dielectrics will have reflectance 0.04, so f90 will be 1.0.
    // In this case, at grazing angle, all incident energy is reflected.
    vec3 f90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
    vec3 F = fresnelSchlick2(f0, f90, VdotH);

    #if defined(USE_SPECULAR)
        F *= material.specularWeight;
    #endif

    float alphaRoughness = material.roughness * material.roughness;
    #ifdef USE_ANISOTROPY
        mat3 tbn = mat3(material.anisotropicT, material.anisotropicB, normalEC);
        vec3 lightDirection = lightDirectionEC * tbn;
        vec3 viewDirection = viewDirectionEC * tbn;
        vec3 halfwayDirection = halfwayDirectionEC * tbn;
        float anisotropyStrength = material.anisotropyStrength;
        float tangentialRoughness = mix(alphaRoughness, 1.0, anisotropyStrength * anisotropyStrength);
        float bitangentRoughness = clamp(alphaRoughness, 0.001, 1.0);
        float G = smithVisibilityGGX_anisotropic(bitangentRoughness, tangentialRoughness, lightDirection, viewDirection);
        float D = GGX_anisotropic(bitangentRoughness, tangentialRoughness, halfwayDirection);
        vec3 specularContribution = F * G * D;
    #else
        float specularStrength = computeDirectSpecularStrength(normalEC, lightDirectionEC, viewDirectionEC, halfwayDirectionEC, alphaRoughness);
        vec3 specularContribution = F * specularStrength;
    #endif

    vec3 diffuseColor = material.diffuse;
    // F here represents the specular contribution
    vec3 diffuseContribution = (1.0 - F) * lambertianDiffuse(diffuseColor);

    // Lo = (diffuse + specular) * Li * NdotL
    return (diffuseContribution + specularContribution) * NdotL;
}
`;var TM=`// KhronosGroup https://github.com/KhronosGroup/ToneMapping/tree/main/PBR_Neutral

// Input color is non-negative and resides in the Linear Rec. 709 color space.
// Output color is also Linear Rec. 709, but in the [0, 1] range.

vec3 czm_pbrNeutralTonemapping(vec3 color) {
    const float startCompression = 0.8 - 0.04;
    const float desaturation = 0.15;

    float x = min(color.r, min(color.g, color.b));
    float offset = czm_branchFreeTernary(x < 0.08, x - 6.25 * x * x, 0.04);
    color -= offset;

    float peak = max(color.r, max(color.g, color.b));
    if (peak < startCompression) return color;

    const float d = 1.0 - startCompression;
    float newPeak = 1.0 - d * d / (peak + d - startCompression);
    color *= newPeak / peak;

    float g = 1.0 - 1.0 / (desaturation * (peak - newPeak) + 1.0);
    return mix(color, newPeak * vec3(1.0, 1.0, 1.0), g);
}
`;var CM=`float czm_private_getLambertDiffuseOfMaterial(vec3 lightDirectionEC, czm_material material)
{
    return czm_getLambertDiffuse(lightDirectionEC, material.normal);
}

float czm_private_getSpecularOfMaterial(vec3 lightDirectionEC, vec3 toEyeEC, czm_material material)
{
    return czm_getSpecular(lightDirectionEC, toEyeEC, material.normal, material.shininess);
}

/**
 * Computes a color using the Phong lighting model.
 *
 * @name czm_phong
 * @glslFunction
 *
 * @param {vec3} toEye A normalized vector from the fragment to the eye in eye coordinates.
 * @param {czm_material} material The fragment's material.
 *
 * @returns {vec4} The computed color.
 *
 * @example
 * vec3 positionToEyeEC = // ...
 * czm_material material = // ...
 * vec3 lightDirectionEC = // ...
 * out_FragColor = czm_phong(normalize(positionToEyeEC), material, lightDirectionEC);
 *
 * @see czm_getMaterial
 */
vec4 czm_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down)
    float diffuse = czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 0.0, 1.0), material);
    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 1.0, 0.0), material);
    }

    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}

vec4 czm_private_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    float diffuse = czm_private_getLambertDiffuseOfMaterial(lightDirectionEC, material);
    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    vec3 ambient = vec3(0.0);
    vec3 color = ambient + material.emission;
    color += material.diffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var AM=`/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec4} plane A Plane in Hessian Normal Form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec4 plane, vec3 point) {
    return (dot(plane.xyz, point) + plane.w);
}

/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec3} planeNormal Normal for a plane in Hessian Normal Form. See Plane.js
 * param {float} planeDistance Distance for a plane in Hessian Normal form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec3 planeNormal, float planeDistance, vec3 point) {
    return (dot(planeNormal, point) + planeDistance);
}
`;var EM=`/**
 * Computes the point along a ray at the given time.  <code>time</code> can be positive, negative, or zero.
 *
 * @name czm_pointAlongRay
 * @glslFunction
 *
 * @param {czm_ray} ray The ray to compute the point along.
 * @param {float} time The time along the ray.
 * 
 * @returns {vec3} The point along the ray at the given time.
 * 
 * @example
 * czm_ray ray = czm_ray(vec3(0.0), vec3(1.0, 0.0, 0.0)); // origin, direction
 * vec3 v = czm_pointAlongRay(ray, 2.0); // (2.0, 0.0, 0.0)
 */
vec3 czm_pointAlongRay(czm_ray ray, float time)
{
    return ray.origin + (time * ray.direction);
}
`;var SM=`/**
 * DOC_TBA
 *
 * @name czm_rayEllipsoidIntersectionInterval
 * @glslFunction
 */
czm_raySegment czm_rayEllipsoidIntersectionInterval(czm_ray ray, vec3 ellipsoid_center, vec3 ellipsoid_inverseRadii)
{
   // ray and ellipsoid center in eye coordinates.  radii in model coordinates.
    vec3 q = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.origin, 1.0)).xyz;
    vec3 w = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.direction, 0.0)).xyz;

    q = q - ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ellipsoid_center, 1.0)).xyz;

    float q2 = dot(q, q);
    float qw = dot(q, w);

    if (q2 > 1.0) // Outside ellipsoid.
    {
        if (qw >= 0.0) // Looking outward or tangent (0 intersections).
        {
            return czm_emptyRaySegment;
        }
        else // qw < 0.0.
        {
            float qw2 = qw * qw;
            float difference = q2 - 1.0; // Positively valued.
            float w2 = dot(w, w);
            float product = w2 * difference;

            if (qw2 < product) // Imaginary roots (0 intersections).
            {
                return czm_emptyRaySegment;
            }
            else if (qw2 > product) // Distinct roots (2 intersections).
            {
                float discriminant = qw * qw - product;
                float temp = -qw + sqrt(discriminant); // Avoid cancellation.
                float root0 = temp / w2;
                float root1 = difference / temp;
                if (root0 < root1)
                {
                    czm_raySegment i = czm_raySegment(root0, root1);
                    return i;
                }
                else
                {
                    czm_raySegment i = czm_raySegment(root1, root0);
                    return i;
                }
            }
            else // qw2 == product.  Repeated roots (2 intersections).
            {
                float root = sqrt(difference / w2);
                czm_raySegment i = czm_raySegment(root, root);
                return i;
            }
        }
    }
    else if (q2 < 1.0) // Inside ellipsoid (2 intersections).
    {
        float difference = q2 - 1.0; // Negatively valued.
        float w2 = dot(w, w);
        float product = w2 * difference; // Negatively valued.
        float discriminant = qw * qw - product;
        float temp = -qw + sqrt(discriminant); // Positively valued.
        czm_raySegment i = czm_raySegment(0.0, temp / w2);
        return i;
    }
    else // q2 == 1.0. On ellipsoid.
    {
        if (qw < 0.0) // Looking inward.
        {
            float w2 = dot(w, w);
            czm_raySegment i = czm_raySegment(0.0, -qw / w2);
            return i;
        }
        else // qw >= 0.0.  Looking outward or tangent.
        {
            return czm_emptyRaySegment;
        }
    }
}
`;var vM=`/**
 * Compute the intersection interval of a ray with a sphere.
 *
 * @name czm_raySphereIntersectionInterval
 * @glslFunction
 *
 * @param {czm_ray} ray The ray.
 * @param {vec3} center The center of the sphere.
 * @param {float} radius The radius of the sphere.
 * @return {czm_raySegment} The intersection interval of the ray with the sphere.
 */
czm_raySegment czm_raySphereIntersectionInterval(czm_ray ray, vec3 center, float radius)
{
    vec3 o = ray.origin;
    vec3 d = ray.direction;

    vec3 oc = o - center;

    float a = dot(d, d);
    float b = 2.0 * dot(d, oc);
    float c = dot(oc, oc) - (radius * radius);

    float det = (b * b) - (4.0 * a * c);

    if (det < 0.0) {
        return czm_emptyRaySegment;
    }

    float sqrtDet = sqrt(det);

    float t0 = (-b - sqrtDet) / (2.0 * a);
    float t1 = (-b + sqrtDet) / (2.0 * a);

    czm_raySegment result = czm_raySegment(t0, t1);
    return result;
}
`;var wM=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)
{
    return czm_reverseLogDepth(texture(depthTexture, texCoords).r);
}
`;var IM=`/**
 * Reads a value previously transformed with {@link czm_writeNonPerspective}
 * by dividing it by \`w\`, the value used in the perspective divide.
 * This function is intended to be called in a fragment shader to access a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The value should have been
 * previously written in the vertex shader with a call to
 * {@link czm_writeNonPerspective}.
 *
 * @name czm_readNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The non-perspective value to be read.
 * @param {float} oneOverW One over the perspective divide value, \`w\`. Usually this is simply \`gl_FragCoord.w\`.
 * @returns {float|vec2|vec3|vec4} The usable value.
 */
float czm_readNonPerspective(float value, float oneOverW) {
    return value * oneOverW;
}

vec2 czm_readNonPerspective(vec2 value, float oneOverW) {
    return value * oneOverW;
}

vec3 czm_readNonPerspective(vec3 value, float oneOverW) {
    return value * oneOverW;
}

vec4 czm_readNonPerspective(vec4 value, float oneOverW) {
    return value * oneOverW;
}
`;var DM=`float czm_reverseLogDepth(float logZ)
{
#ifdef LOG_DEPTH
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = logZ * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = exp2(log2Depth) - 1.0;
    return far * (1.0 - near / (depthFromNear + near)) / (far - near);
#endif
    return logZ;
}
`;var PM=`/**
 * Converts an RGB color to HSB (hue, saturation, brightness)
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_RGBToHSB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_RGB2HSB = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);

vec3 czm_RGBToHSB(vec3 rgb)
{
    vec4 p = mix(vec4(rgb.bg, K_RGB2HSB.wz), vec4(rgb.gb, K_RGB2HSB.xy), step(rgb.b, rgb.g));
    vec4 q = mix(vec4(p.xyw, rgb.r), vec4(rgb.r, p.yzx), step(p.x, rgb.r));

    float d = q.x - min(q.w, q.y);
    return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + czm_epsilon7)), d / (q.x + czm_epsilon7), q.x);
}
`;var RM=`/**
 * Converts an RGB color to HSL (hue, saturation, lightness)
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_RGBToHSL
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSL.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */
 
vec3 RGBtoHCV(vec3 rgb)
{
    // Based on work by Sam Hocevar and Emil Persson
    vec4 p = (rgb.g < rgb.b) ? vec4(rgb.bg, -1.0, 2.0 / 3.0) : vec4(rgb.gb, 0.0, -1.0 / 3.0);
    vec4 q = (rgb.r < p.x) ? vec4(p.xyw, rgb.r) : vec4(rgb.r, p.yzx);
    float c = q.x - min(q.w, q.y);
    float h = abs((q.w - q.y) / (6.0 * c + czm_epsilon7) + q.z);
    return vec3(h, c, q.x);
}

vec3 czm_RGBToHSL(vec3 rgb)
{
    vec3 hcv = RGBtoHCV(rgb);
    float l = hcv.z - hcv.y * 0.5;
    float s = hcv.y / (1.0 - abs(l * 2.0 - 1.0) + czm_epsilon7);
    return vec3(hcv.x, s, l);
}
`;var OM=`/**
 * Converts an RGB color to CIE Yxy.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_RGBToXYZ
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in CIE Yxy.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_RGBToXYZ(vec3 rgb)
{
    const mat3 RGB2XYZ = mat3(0.4124, 0.2126, 0.0193,
                              0.3576, 0.7152, 0.1192,
                              0.1805, 0.0722, 0.9505);
    vec3 xyz = RGB2XYZ * rgb;
    vec3 Yxy;
    Yxy.r = xyz.g;
    float temp = dot(vec3(1.0), xyz);
    Yxy.gb = xyz.rg / temp;
    return Yxy;
}
`;var MM=`/**
 * Round a floating point value. This function exists because round() doesn't
 * exist in GLSL 1.00. 
 *
 * @param {float|vec2|vec3|vec4} value The value to round
 * @param {float|vec2|vec3|vec3} The rounded value. The type matches the input.
 */
float czm_round(float value) {
  return floor(value + 0.5);
}

vec2 czm_round(vec2 value) {
  return floor(value + 0.5);
}

vec3 czm_round(vec3 value) {
  return floor(value + 0.5);
}

vec4 czm_round(vec4 value) {
  return floor(value + 0.5);
}
`;var LM=`/**
 * Adjusts the saturation of a color.
 * 
 * @name czm_saturation
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the saturation of the color.
 *
 * @returns {float} The color with the saturation adjusted.
 *
 * @example
 * vec3 greyScale = czm_saturation(color, 0.0);
 * vec3 doubleSaturation = czm_saturation(color, 2.0);
 */
vec3 czm_saturation(vec3 rgb, float adjustment)
{
    // Algorithm from Chapter 16 of OpenGL Shading Language
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    vec3 intensity = vec3(dot(rgb, W));
    return mix(intensity, rgb, adjustment);
}
`;var NM=`
float czm_sampleShadowMap(highp samplerCube shadowMap, vec3 d)
{
    return czm_unpackDepth(czm_textureCube(shadowMap, d));
}

float czm_sampleShadowMap(highp sampler2D shadowMap, vec2 uv)
{
#ifdef USE_SHADOW_DEPTH_TEXTURE
    return texture(shadowMap, uv).r;
#else
    return czm_unpackDepth(texture(shadowMap, uv));
#endif
}

float czm_shadowDepthCompare(samplerCube shadowMap, vec3 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}

float czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}
`;var FM=`
float czm_private_shadowVisibility(float visibility, float nDotL, float normalShadingSmooth, float darkness)
{
#ifdef USE_NORMAL_SHADING
#ifdef USE_NORMAL_SHADING_SMOOTH
    float strength = clamp(nDotL / normalShadingSmooth, 0.0, 1.0);
#else
    float strength = step(0.0, nDotL);
#endif
    visibility *= strength;
#endif

    visibility = max(visibility, darkness);
    return visibility;
}

#ifdef USE_CUBE_MAP_SHADOW
float czm_shadowVisibility(samplerCube shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec3 uvw = shadowParameters.texCoords;

    depth -= depthBias;
    float visibility = czm_shadowDepthCompare(shadowMap, uvw, depth);
    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#else
float czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec2 uv = shadowParameters.texCoords;

    depth -= depthBias;
#ifdef USE_SOFT_SHADOWS
    vec2 texelStepSize = shadowParameters.texelStepSize;
    float radius = 1.0;
    float dx0 = -texelStepSize.x * radius;
    float dy0 = -texelStepSize.y * radius;
    float dx1 = texelStepSize.x * radius;
    float dy1 = texelStepSize.y * radius;
    float visibility = (
        czm_shadowDepthCompare(shadowMap, uv, depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)
    ) * (1.0 / 9.0);
#else
    float visibility = czm_shadowDepthCompare(shadowMap, uv, depth);
#endif

    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#endif
`;var BM=`/**
 * Returns 1.0 if the given value is positive or zero, and -1.0 if it is negative.  This is similar to the GLSL
 * built-in function <code>sign</code> except that returns 1.0 instead of 0.0 when the input value is 0.0.
 * 
 * @name czm_signNotZero
 * @glslFunction
 *
 * @param {} value The value for which to determine the sign.
 * @returns {} 1.0 if the value is positive or zero, -1.0 if the value is negative.
 */
float czm_signNotZero(float value)
{
    return value >= 0.0 ? 1.0 : -1.0;
}

vec2 czm_signNotZero(vec2 value)
{
    return vec2(czm_signNotZero(value.x), czm_signNotZero(value.y));
}

vec3 czm_signNotZero(vec3 value)
{
    return vec3(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z));
}

vec4 czm_signNotZero(vec4 value)
{
    return vec4(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z), czm_signNotZero(value.w));
}
`;var kM=`/**
 * Computes a color from the third order spherical harmonic coefficients and a normalized direction vector.
 * <p>
 * The order of the coefficients is [L00, L1_1, L10, L11, L2_2, L2_1, L20, L21, L22].
 * </p>
 *
 * @name czm_sphericalHarmonics
 * @glslFunction
 *
 * @param {vec3} normal The normalized direction.
 * @param {vec3[9]} coefficients The third order spherical harmonic coefficients.
 * @returns {vec3} The color at the direction.
 *
 * @see https://graphics.stanford.edu/papers/envmap/envmap.pdf
 */
vec3 czm_sphericalHarmonics(vec3 normal, vec3 coefficients[9])
{
    vec3 L00 = coefficients[0];
    vec3 L1_1 = coefficients[1];
    vec3 L10 = coefficients[2];
    vec3 L11 = coefficients[3];
    vec3 L2_2 = coefficients[4];
    vec3 L2_1 = coefficients[5];
    vec3 L20 = coefficients[6];
    vec3 L21 = coefficients[7];
    vec3 L22 = coefficients[8];

    float x = normal.x;
    float y = normal.y;
    float z = normal.z;

    vec3 L =
          L00
        + L1_1 * y
        + L10 * z
        + L11 * x
        + L2_2 * (y * x)
        + L2_1 * (y * z)
        + L20 * (3.0 * z * z - 1.0)
        + L21 * (z * x)
        + L22 * (x * x - y * y);
        
    return max(L, vec3(0.0));
}
`;var zM=`/**
 * Converts an sRGB color to a linear RGB color.
 *
 * @param {vec3|vec4} srgbIn The color in sRGB space
 * @returns {vec3|vec4} The color in linear color space. The vector type matches the input.
 */
vec3 czm_srgbToLinear(vec3 srgbIn)
{
    return pow(srgbIn, vec3(2.2));
}

vec4 czm_srgbToLinear(vec4 srgbIn) 
{
    vec3 linearOut = pow(srgbIn.rgb, vec3(2.2));
    return vec4(linearOut, srgbIn.a);
}
`;var UM=`/**
 * Creates a matrix that transforms vectors from tangent space to eye space.
 *
 * @name czm_tangentToEyeSpaceMatrix
 * @glslFunction
 *
 * @param {vec3} normalEC The normal vector in eye coordinates.
 * @param {vec3} tangentEC The tangent vector in eye coordinates.
 * @param {vec3} bitangentEC The bitangent vector in eye coordinates.
 *
 * @returns {mat3} The matrix that transforms from tangent space to eye space.
 *
 * @example
 * mat3 tangentToEye = czm_tangentToEyeSpaceMatrix(normalEC, tangentEC, bitangentEC);
 * vec3 normal = tangentToEye * texture(normalMap, st).xyz;
 */
mat3 czm_tangentToEyeSpaceMatrix(vec3 normalEC, vec3 tangentEC, vec3 bitangentEC)
{
    vec3 normal = normalize(normalEC);
    vec3 tangent = normalize(tangentEC);
    vec3 bitangent = normalize(bitangentEC);
    return mat3(tangent.x  , tangent.y  , tangent.z,
                bitangent.x, bitangent.y, bitangent.z,
                normal.x   , normal.y   , normal.z);
}
`;var VM=`/**
 * A wrapper around the texture (WebGL2) / textureCube (WebGL1)
 * function to allow for WebGL 1 support.
 * 
 * @name czm_textureCube
 * @glslFunction
 *
 * @param {samplerCube} sampler The sampler.
 * @param {vec3} p The coordinate at which to sample the texture.
 */
vec4 czm_textureCube(samplerCube sampler, vec3 p) {
#if __VERSION__ == 300
    return texture(sampler, p);
#else
    return textureCube(sampler, p);
#endif
}

/**
 * A wrapper around the textureLod (WebGL2) / textureCube (WebGL1)
 * function to allow for WebGL 1 support in fragment shaders.
 *
 * @name czm_textureCubeLod
 * @glslFunction
 *
 * @param {samplerCube} sampler The sampler.
 * @param {vec3} p The coordinate at which to sample the texture.
 * @param {float} lod The mipmap level from which to sample.
 */
vec4 czm_textureCube(samplerCube sampler, vec3 p, float lod) {
#if __VERSION__ == 300
    return textureLod(sampler, p, lod);
#elif defined(GL_EXT_shader_texture_lod)
    return textureCubeLodEXT(sampler, p, lod);
#endif
}`;var HM=`/**
 * Transforms a plane.
 * 
 * @name czm_transformPlane
 * @glslFunction
 *
 * @param {vec4} plane The plane in Hessian Normal Form.
 * @param {mat4} transform The inverse-transpose of a transformation matrix.
 */
vec4 czm_transformPlane(vec4 plane, mat4 transform) {
    vec4 transformedPlane = transform * plane;
    // Convert the transformed plane to Hessian Normal Form
    float normalMagnitude = length(transformedPlane.xyz);
    return transformedPlane / normalMagnitude;
}
`;var GM=`/**
 * Translates a position (or any <code>vec3</code>) that was encoded with {@link EncodedCartesian3},
 * and then provided to the shader as separate <code>high</code> and <code>low</code> bits to
 * be relative to the eye.  As shown in the example, the position can then be transformed in eye
 * or clip coordinates using {@link czm_modelViewRelativeToEye} or {@link czm_modelViewProjectionRelativeToEye},
 * respectively.
 * <p>
 * This technique, called GPU RTE, eliminates jittering artifacts when using large coordinates as
 * described in {@link http://help.agi.com/AGIComponents/html/BlogPrecisionsPrecisions.htm|Precisions, Precisions}.
 * </p>
 *
 * @name czm_translateRelativeToEye
 * @glslFunction
 *
 * @param {vec3} high The position's high bits.
 * @param {vec3} low The position's low bits.
 * @returns {vec3} The position translated to be relative to the camera's position.
 *
 * @example
 * in vec3 positionHigh;
 * in vec3 positionLow;
 *
 * void main()
 * {
 *   vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
 *   gl_Position = czm_modelViewProjectionRelativeToEye * p;
 * }
 *
 * @see czm_modelViewRelativeToEye
 * @see czm_modelViewProjectionRelativeToEye
 * @see czm_computePosition
 * @see EncodedCartesian3
 */
vec4 czm_translateRelativeToEye(vec3 high, vec3 low)
{
    vec3 highDifference = high - czm_encodedCameraPositionMCHigh;
    // This check handles the case when NaN values have gotten into \`highDifference\`.
    // Such a thing could happen on devices running iOS.
    if (length(highDifference) == 0.0) {  
        highDifference = vec3(0);  
    }
    vec3 lowDifference = low - czm_encodedCameraPositionMCLow;

    return vec4(highDifference + lowDifference, 1.0);
}
`;var jM=`/**
 * @private
 */
vec4 czm_translucentPhong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down and horizon views)
    float diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);

    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);
    }

    diffuse = clamp(diffuse, 0.0, 1.0);

    float specular = czm_getSpecular(lightDirectionEC, toEye, material.normal, material.shininess);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var WM=`/**
 * Returns the transpose of the matrix.  The input <code>matrix</code> can be
 * a <code>mat2</code>, <code>mat3</code>, or <code>mat4</code>.
 *
 * @name czm_transpose
 * @glslFunction
 *
 * @param {} matrix The matrix to transpose.
 *
 * @returns {} The transposed matrix.
 *
 * @example
 * // GLSL declarations
 * mat2 czm_transpose(mat2 matrix);
 * mat3 czm_transpose(mat3 matrix);
 * mat4 czm_transpose(mat4 matrix);
 *
 * // Transpose a 3x3 rotation matrix to find its inverse.
 * mat3 eastNorthUpToEye = czm_eastNorthUpToEyeCoordinates(
 *     positionMC, normalEC);
 * mat3 eyeToEastNorthUp = czm_transpose(eastNorthUpToEye);
 */
mat2 czm_transpose(mat2 matrix)
{
    return mat2(
        matrix[0][0], matrix[1][0],
        matrix[0][1], matrix[1][1]);
}

mat3 czm_transpose(mat3 matrix)
{
    return mat3(
        matrix[0][0], matrix[1][0], matrix[2][0],
        matrix[0][1], matrix[1][1], matrix[2][1],
        matrix[0][2], matrix[1][2], matrix[2][2]);
}

mat4 czm_transpose(mat4 matrix)
{
    return mat4(
        matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0],
        matrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1],
        matrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2],
        matrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]);
}
`;var qM=`vec2 getLookupUv(vec2 dimensions, int i) {
    int pixY = i / int(dimensions.x);
    int pixX = i - (pixY * int(dimensions.x));
    float pixelWidth = 1.0 / dimensions.x;
    float pixelHeight = 1.0 / dimensions.y;
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    return vec2(u, v);
}

vec4 czm_unpackClippingExtents(highp sampler2D extentsTexture, int index) {
    vec2 textureDimensions = vec2(textureSize(extentsTexture, 0));
    return texture(extentsTexture, getLookupUv(textureDimensions, index));
}`;var YM=`/**
 * Unpacks a vec4 depth value to a float in [0, 1) range.
 *
 * @name czm_unpackDepth
 * @glslFunction
 *
 * @param {vec4} packedDepth The packed depth.
 *
 * @returns {float} The floating-point depth in [0, 1) range.
 */
float czm_unpackDepth(vec4 packedDepth)
{
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    return dot(packedDepth, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));
}
`;var XM=`/**
 * Unpack an IEEE 754 single-precision float that is packed as a little-endian unsigned normalized vec4.
 *
 * @name czm_unpackFloat
 * @glslFunction
 *
 * @param {vec4} packedFloat The packed float.
 *
 * @returns {float} The floating-point depth in arbitrary range.
 */
float czm_unpackFloat(vec4 packedFloat)
{
    // Convert to [0.0, 255.0] and round to integer
    packedFloat = floor(packedFloat * 255.0 + 0.5);
    float sign = 1.0 - step(128.0, packedFloat[3]) * 2.0;
    float exponent = 2.0 * mod(packedFloat[3], 128.0) + step(128.0, packedFloat[2]) - 127.0;    
    if (exponent == -127.0)
    {
        return 0.0;
    }
    float mantissa = mod(packedFloat[2], 128.0) * 65536.0 + packedFloat[1] * 256.0 + packedFloat[0] + float(0x800000);
    float result = sign * exp2(exponent - 23.0) * mantissa;
    return result;
}
`;var KM=`/**
 * Unpack unsigned integers of 1-4 bytes. in WebGL 1, there is no uint type,
 * so the return value is an int.
 * <p>
 * There are also precision limitations in WebGL 1. highp int is still limited
 * to 24 bits. Above the value of 2^24 = 16777216, precision loss may occur.
 * </p>
 *
 * @param {float|vec2|vec3|vec4} packed The packed value. For vectors, the components are listed in little-endian order.
 *
 * @return {int} The unpacked value.
 */
 int czm_unpackUint(float packedValue) {
   float rounded = czm_round(packedValue * 255.0);
   return int(rounded);
 }

 int czm_unpackUint(vec2 packedValue) {
   vec2 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec2(1.0, 256.0)));
 }

 int czm_unpackUint(vec3 packedValue) {
   vec3 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec3(1.0, 256.0, 65536.0)));
 }

 int czm_unpackUint(vec4 packedValue) {
   vec4 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec4(1.0, 256.0, 65536.0, 16777216.0)));
 }
`;var ZM=`/**
 * Transform metadata values following the EXT_structural_metadata spec
 * by multiplying by scale and adding the offset. Operations are always
 * performed component-wise, even for matrices.
 * 
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} offset The offset to add
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} scale The scale factor to multiply
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} value The original value.
 *
 * @return {float|vec2|vec3|vec4|mat2|mat3|mat4} The transformed value of the same scalar/vector/matrix type as the input.
 */
float czm_valueTransform(float offset, float scale, float value) {
  return scale * value + offset;
}

vec2 czm_valueTransform(vec2 offset, vec2 scale, vec2 value) {
  return scale * value + offset;
}

vec3 czm_valueTransform(vec3 offset, vec3 scale, vec3 value) {
  return scale * value + offset;
}

vec4 czm_valueTransform(vec4 offset, vec4 scale, vec4 value) {
  return scale * value + offset;
}

mat2 czm_valueTransform(mat2 offset, mat2 scale, mat2 value) {
  return matrixCompMult(scale, value) + offset;
}

mat3 czm_valueTransform(mat3 offset, mat3 scale, mat3 value) {
  return matrixCompMult(scale, value) + offset;
}

mat4 czm_valueTransform(mat4 offset, mat4 scale, mat4 value) {
  return matrixCompMult(scale, value) + offset;
}
`;var $M=`#ifdef LOG_DEPTH
// 1.0 at the near plane, increasing linearly from there.
out float v_depthFromNearPlusOne;
#ifdef SHADOW_MAP
out vec3 v_logPositionEC;
#endif
#endif

vec4 czm_updatePositionDepth(vec4 coords) {
#if defined(LOG_DEPTH)

#ifdef SHADOW_MAP
    vec3 logPositionEC = (czm_inverseProjection * coords).xyz;
    v_logPositionEC = logPositionEC;
#endif

    // With the very high far/near ratios used with the logarithmic depth
    // buffer, floating point rounding errors can cause linear depth values
    // to end up on the wrong side of the far plane, even for vertices that
    // are really nowhere near it. Since we always write a correct logarithmic
    // depth value in the fragment shader anyway, we just need to make sure
    // such errors don't cause the primitive to be clipped entirely before
    // we even get to the fragment shader.
    coords.z = clamp(coords.z / coords.w, -1.0, 1.0) * coords.w;
#endif

    return coords;
}

/**
 * Writes the logarithmic depth to gl_Position using the already computed gl_Position.
 *
 * @name czm_vertexLogDepth
 * @glslFunction
 */
void czm_vertexLogDepth()
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (gl_Position.w - czm_currentFrustum.x) + 1.0;
    gl_Position = czm_updatePositionDepth(gl_Position);
#endif
}

/**
 * Writes the logarithmic depth to gl_Position using the provided clip coordinates.
 * <p>
 * An example use case for this function would be moving the vertex in window coordinates
 * before converting back to clip coordinates. Use the original vertex clip coordinates.
 * </p>
 * @name czm_vertexLogDepth
 * @glslFunction
 *
 * @param {vec4} clipCoords The vertex in clip coordinates.
 *
 * @example
 * czm_vertexLogDepth(czm_projection * vec4(positionEyeCoordinates, 1.0));
 */
void czm_vertexLogDepth(vec4 clipCoords)
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (clipCoords.w - czm_currentFrustum.x) + 1.0;
    czm_updatePositionDepth(clipCoords);
#endif
}
`;var QM=`vec4 czm_screenToEyeCoordinates(vec4 screenCoordinate)
{
    // Reconstruct NDC coordinates
    float x = 2.0 * screenCoordinate.x - 1.0;
    float y = 2.0 * screenCoordinate.y - 1.0;
    float z = (screenCoordinate.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];
    vec4 q = vec4(x, y, z, 1.0);

    // Reverse the perspective division to obtain clip coordinates.
    q /= screenCoordinate.w;

    // Reverse the projection transformation to obtain eye coordinates.
    if (!(czm_inverseProjection == mat4(0.0))) // IE and Edge sometimes do something weird with != between mat4s
    {
        q = czm_inverseProjection * q;
    }
    else
    {
        float top = czm_frustumPlanes.x;
        float bottom = czm_frustumPlanes.y;
        float left = czm_frustumPlanes.z;
        float right = czm_frustumPlanes.w;

        float near = czm_currentFrustum.x;
        float far = czm_currentFrustum.y;

        q.x = (q.x * (right - left) + left + right) * 0.5;
        q.y = (q.y * (top - bottom) + bottom + top) * 0.5;
        q.z = (q.z * (near - far) - near - far) * 0.5;
        q.w = 1.0;
    }

    return q;
}

/**
 * Transforms a position from window to eye coordinates.
 * The transform from window to normalized device coordinates is done using components
 * of (@link czm_viewport} and {@link czm_viewportTransformation} instead of calculating
 * the inverse of <code>czm_viewportTransformation</code>. The transformation from
 * normalized device coordinates to clip coordinates is done using <code>fragmentCoordinate.w</code>,
 * which is expected to be the scalar used in the perspective divide. The transformation
 * from clip to eye coordinates is done using {@link czm_inverseProjection}.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec4} fragmentCoordinate The position in window coordinates to transform.
 *
 * @returns {vec4} The transformed position in eye coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @example
 * vec4 positionEC = czm_windowToEyeCoordinates(gl_FragCoord);
 */
vec4 czm_windowToEyeCoordinates(vec4 fragmentCoordinate)
{
    vec2 screenCoordXY = (fragmentCoordinate.xy - czm_viewport.xy) / czm_viewport.zw;
    return czm_screenToEyeCoordinates(vec4(screenCoordXY, fragmentCoordinate.zw));
}

vec4 czm_screenToEyeCoordinates(vec2 screenCoordinateXY, float depthOrLogDepth)
{
    // See reverseLogDepth.glsl. This is separate to re-use the pow.
#if defined(LOG_DEPTH) || defined(LOG_DEPTH_READ_ONLY)
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = depthOrLogDepth * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = exp2(log2Depth) - 1.0;
    float depthFromCamera = depthFromNear + near;
    vec4 screenCoord = vec4(screenCoordinateXY, far * (1.0 - near / depthFromCamera) / (far - near), 1.0);
    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
    eyeCoordinate.w = 1.0 / depthFromCamera; // Better precision
    return eyeCoordinate;
#else
    vec4 screenCoord = vec4(screenCoordinateXY, depthOrLogDepth, 1.0);
    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
#endif
    return eyeCoordinate;
}

/**
 * Transforms a position given as window x/y and a depth or a log depth from window to eye coordinates.
 * This function produces more accurate results for window positions with log depth than
 * conventionally unpacking the log depth using czm_reverseLogDepth and using the standard version
 * of czm_windowToEyeCoordinates.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec2} fragmentCoordinateXY The XY position in window coordinates to transform.
 * @param {float} depthOrLogDepth A depth or log depth for the fragment.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @returns {vec4} The transformed position in eye coordinates.
 */
vec4 czm_windowToEyeCoordinates(vec2 fragmentCoordinateXY, float depthOrLogDepth)
{
    vec2 screenCoordXY = (fragmentCoordinateXY.xy - czm_viewport.xy) / czm_viewport.zw;
    return czm_screenToEyeCoordinates(screenCoordXY, depthOrLogDepth);
}
`;var JM=`// emulated noperspective
#if !defined(LOG_DEPTH)
in float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP. Clamps a fragment to the near and far plane
 * by writing the fragment's depth. See czm_depthClamp for more details.
 *
 * @name czm_writeDepthClamp
 * @glslFunction
 *
 * @example
 * out_FragColor = color;
 * czm_writeDepthClamp();
 *
 * @see czm_depthClamp
 */
void czm_writeDepthClamp()
{
#if (!defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    gl_FragDepth = clamp(v_WindowZ * gl_FragCoord.w, 0.0, 1.0);
#endif
}
`;var eL=`#ifdef LOG_DEPTH
in float v_depthFromNearPlusOne;

#ifdef POLYGON_OFFSET
uniform vec2 u_polygonOffset;
#endif

#endif

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader does not call {@link czm_vertexLogDepth}, for example, when
 * ray-casting geometry using a full screen quad.
 * </p>
 * @name czm_writeLogDepth
 * @glslFunction
 *
 * @param {float} depth The depth coordinate, where 1.0 is on the near plane and
 *                      depth increases in eye-space units from there
 *
 * @example
 * czm_writeLogDepth((czm_projection * v_positionEyeCoordinates).w + 1.0);
 */
void czm_writeLogDepth(float depth)
{
#if (defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    // Discard the vertex if it's not between the near and far planes.
    // We allow a bit of epsilon on the near plane comparison because a 1.0
    // from the vertex shader (indicating the vertex should be _on_ the near
    // plane) will not necessarily come here as exactly 1.0.
    if (depth <= 0.9999999 || depth > czm_farDepthFromNearPlusOne) {
        discard;
    }

#ifdef POLYGON_OFFSET
    // Polygon offset: m * factor + r * units
    float factor = u_polygonOffset[0];
    float units = u_polygonOffset[1];

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    // This factor doesn't work in IE 10
    if (factor != 0.0) {
        // m = sqrt(dZdX^2 + dZdY^2);
        float x = dFdx(depth);
        float y = dFdy(depth);
        float m = sqrt(x * x + y * y);

        // Apply the factor before computing the log depth.
        depth += m * factor;
    }
#endif

#endif

    gl_FragDepth = log2(depth) * czm_oneOverLog2FarDepthFromNearPlusOne;

#ifdef POLYGON_OFFSET
    // Apply the units after the log depth.
    gl_FragDepth += czm_epsilon7 * units;
#endif

#endif
}

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader calls {@link czm_vertexLogDepth}.
 * </p>
 *
 * @name czm_writeLogDepth
 * @glslFunction
 */
void czm_writeLogDepth() {
#ifdef LOG_DEPTH
    czm_writeLogDepth(v_depthFromNearPlusOne);
#endif
}
`;var tL=`/**
 * Transforms a value for non-perspective interpolation by multiplying
 * it by w, the value used in the perspective divide. This function is
 * intended to be called in a vertex shader to compute the value of a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The fragment shader
 * must call {@link czm_readNonPerspective} to retrieve the final
 * non-perspective value.
 *
 * @name czm_writeNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The value to be interpolated without accounting for perspective.
 * @param {float} w The perspective divide value. Usually this is the computed \`gl_Position.w\`.
 * @returns {float|vec2|vec3|vec4} The transformed value, intended to be stored in a \`varying\` and read in the
 *          fragment shader with {@link czm_readNonPerspective}.
 */
float czm_writeNonPerspective(float value, float w) {
    return value * w;
}

vec2 czm_writeNonPerspective(vec2 value, float w) {
    return value * w;
}

vec3 czm_writeNonPerspective(vec3 value, float w) {
    return value * w;
}

vec4 czm_writeNonPerspective(vec4 value, float w) {
    return value * w;
}
`;var nL=`/**
 * Converts a CIE Yxy color to RGB.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_XYZToRGB
 * @glslFunction
 * 
 * @param {vec3} Yxy The color in CIE Yxy.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_XYZToRGB(vec3 Yxy)
{
    const mat3 XYZ2RGB = mat3( 3.2405, -0.9693,  0.0556,
                              -1.5371,  1.8760, -0.2040,
                              -0.4985,  0.0416,  1.0572);
    vec3 xyz;
    xyz.r = Yxy.r * Yxy.g / Yxy.b;
    xyz.g = Yxy.r;
    xyz.b = Yxy.r * (1.0 - Yxy.g - Yxy.b) / Yxy.b;
    
    return XYZ2RGB * xyz;
}
`;var NT={czm_degreesPerRadian:DR,czm_depthRange:PR,czm_epsilon1:RR,czm_epsilon2:OR,czm_epsilon3:MR,czm_epsilon4:LR,czm_epsilon5:NR,czm_epsilon6:FR,czm_epsilon7:BR,czm_infinity:kR,czm_oneOverPi:zR,czm_oneOverTwoPi:UR,czm_passCesium3DTile:VR,czm_passCesium3DTileClassification:HR,czm_passCesium3DTileClassificationIgnoreShow:GR,czm_passClassification:jR,czm_passCompute:WR,czm_passEnvironment:qR,czm_passGlobe:YR,czm_passOpaque:XR,czm_passOverlay:KR,czm_passTerrainClassification:ZR,czm_passTranslucent:$R,czm_passVoxels:QR,czm_pi:JR,czm_piOverFour:eO,czm_piOverSix:tO,czm_piOverThree:nO,czm_piOverTwo:iO,czm_radiansPerDegree:oO,czm_sceneMode2D:rO,czm_sceneMode3D:sO,czm_sceneModeColumbusView:aO,czm_sceneModeMorphing:cO,czm_solarRadius:lO,czm_threePiOver2:uO,czm_twoPi:fO,czm_webMercatorMaxLatitude:dO,czm_depthRangeStruct:hO,czm_material:mO,czm_materialInput:pO,czm_modelMaterial:gO,czm_modelVertexOutput:_O,czm_ray:yO,czm_raySegment:bO,czm_shadowParameters:xO,czm_acesTonemapping:TO,czm_alphaWeight:CO,czm_antialias:AO,czm_applyHSBShift:EO,czm_approximateSphericalCoordinates:SO,czm_approximateTanh:vO,czm_backFacing:wO,czm_branchFreeTernary:IO,czm_cascadeColor:DO,czm_cascadeDistance:PO,czm_cascadeMatrix:RO,czm_cascadeWeights:OO,czm_clipPolygons:MO,czm_columbusViewMorph:LO,czm_computeAtmosphereColor:NO,czm_computeGroundAtmosphereScattering:FO,czm_computePosition:BO,czm_computeScattering:kO,czm_cosineAndSine:zO,czm_decompressTextureCoordinates:UO,czm_depthClamp:VO,czm_eastNorthUpToEyeCoordinates:HO,czm_ellipsoidContainsPoint:GO,czm_ellipsoidTextureCoordinates:jO,czm_equalsEpsilon:WO,czm_eyeOffset:qO,czm_eyeToWindowCoordinates:YO,czm_fastApproximateAtan:XO,czm_fog:KO,czm_gammaCorrect:ZO,czm_geodeticSurfaceNormal:$O,czm_getDefaultMaterial:QO,czm_getDynamicAtmosphereLightDirection:JO,czm_getLambertDiffuse:eM,czm_getSpecular:tM,czm_getWaterNoise:nM,czm_HSBToRGB:iM,czm_HSLToRGB:oM,czm_hue:rM,czm_inverseGamma:sM,czm_isEmpty:aM,czm_isFull:cM,czm_latitudeToWebMercatorFraction:lM,czm_linearToSrgb:uM,czm_lineDistance:fM,czm_luminance:dM,czm_maximumComponent:hM,czm_metersPerPixel:mM,czm_modelToWindowCoordinates:pM,czm_multiplyWithColorBalance:gM,czm_nearFarScalar:_M,czm_octDecode:yM,czm_packDepth:bM,czm_pbrLighting:xM,czm_pbrNeutralTonemapping:TM,czm_phong:CM,czm_planeDistance:AM,czm_pointAlongRay:EM,czm_rayEllipsoidIntersectionInterval:SM,czm_raySphereIntersectionInterval:vM,czm_readDepth:wM,czm_readNonPerspective:IM,czm_reverseLogDepth:DM,czm_RGBToHSB:PM,czm_RGBToHSL:RM,czm_RGBToXYZ:OM,czm_round:MM,czm_saturation:LM,czm_shadowDepthCompare:NM,czm_shadowVisibility:FM,czm_signNotZero:BM,czm_sphericalHarmonics:kM,czm_srgbToLinear:zM,czm_tangentToEyeSpaceMatrix:UM,czm_textureCube:VM,czm_transformPlane:HM,czm_translateRelativeToEye:GM,czm_translucentPhong:jM,czm_transpose:WM,czm_unpackClippingExtents:qM,czm_unpackDepth:YM,czm_unpackFloat:XM,czm_unpackUint:KM,czm_valueTransform:ZM,czm_vertexLogDepth:$M,czm_windowToEyeCoordinates:QM,czm_writeDepthClamp:JM,czm_writeLogDepth:eL,czm_writeNonPerspective:tL,czm_XYZToRGB:nL};function XDe(e,t){let n=e;return n=n.replaceAll("version 300 es",""),n=n.replaceAll(/(texture\()/g,"texture2D("),t?(n=n.replaceAll(/\n\s*(in)\s+(vec\d|mat\d|float)/g,`
varying $2`),/out_FragData_(\d+)/.test(n)&&(n=`#extension GL_EXT_draw_buffers : enable
${n}`,n=n.replaceAll(/layout\s+\(location\s*=\s*\d+\)\s*out\s+vec4\s+out_FragData_\d+;/g,""),n=n.replaceAll(/out_FragData_(\d+)/g,"gl_FragData[$1]")),n=n.replaceAll(/layout\s+\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g,""),n=n.replaceAll(/out_FragColor/g,"gl_FragColor"),n=n.replaceAll(/out_FragColor\[(\d+)\]/g,"gl_FragColor[$1]"),/gl_FragDepth/.test(n)&&(n=`#extension GL_EXT_frag_depth : enable
${n}`,n=n.replaceAll(/gl_FragDepth/g,"gl_FragDepthEXT")),n=`#ifdef GL_EXT_shader_texture_lod
#extension GL_EXT_shader_texture_lod : enable
#endif
${n}`,n=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
${n}`):(n=n.replaceAll(/(in)\s+(vec\d|mat\d|float)/g,"attribute $2"),n=n.replaceAll(/(out)\s+(vec\d|mat\d|float)\s+([\w]+);/g,"varying $2 $3;")),n=`#version 100
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n=e._context,i=n._gl,o=e._textureTarget,r=e._internalFormat,{width:s,height:a,pixelFormat:c,pixelDatatype:u,flipY:f}=e,h=Ye.alignmentInBytes(c,u,s);i.pixelStorei(i.UNPACK_ALIGNMENT,h),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,!1);let{arrayBufferView:p}=t;if(f&&(p=Ye.flipY(p,c,u,s,a)),i.texImage2D(o,0,r,s,a,0,c,Ue.toWebGLConstant(u,n),p),l(t.mipLevels)){let _=s,m=a;for(let y=0;y<t.mipLevels.length;++y)_=rL(_),m=rL(m),i.texImage2D(o,y+1,r,_,m,0,c,Ue.toWebGLConstant(u,n),t.mipLevels[y])}}function nPe(e,t,n,i,o,r){let s=e._context,a=s._gl,{pixelFormat:c,pixelDatatype:u}=e,f=Ye.alignmentInBytes(c,u,o);a.pixelStorei(a.UNPACK_ALIGNMENT,f),a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,!1),e.flipY&&(t=Ye.flipY(t,c,u,o,r)),a.texSubImage2D(e._textureTarget,0,n,i,o,r,c,Ue.toWebGLConstant(u,s),t)}function iPe(e,t){let n=e._context,i=n._gl;i.pixelStorei(i.UNPACK_ALIGNMENT,4),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,!1),t.framebuffer!==n.defaultFramebuffer&&t.framebuffer._bind(),i.copyTexImage2D(e._textureTarget,0,e._internalFormat,t.xOffset,t.yOffset,e.width,e.height,0),t.framebuffer!==n.defaultFramebuffer&&t.framebuffer._unBind()}function Eee(e,t){let n=e._context,i=n._gl;i.pixelStorei(i.UNPACK_ALIGNMENT,4),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.preMultiplyAlpha),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,e.flipY),i.texImage2D(e._textureTarget,0,e._internalFormat,e.pixelFormat,Ue.toWebGLConstant(e.pixelDatatype,n),t)}function oPe(e,t,n,i){let o=e._context,r=o._gl;r.pixelStorei(r.UNPACK_ALIGNMENT,4),r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.preMultiplyAlpha),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,e.flipY),r.texSubImage2D(e._textureTarget,0,n,i,e.pixelFormat,Ue.toWebGLConstant(e.pixelDatatype,o),t)}function rL(e){let t=Math.floor(e/2)|0;return Math.max(t,1)}function See(e){let t=e._context;t._gl.texImage2D(e._textureTarget,0,e._internalFormat,e._width,e._height,0,e._pixelFormat,Ue.toWebGLConstant(e._pixelDatatype,t),null)}md.create=function(e){return new md(e)};md.fromFramebuffer=function(e){e=e??G.EMPTY_OBJECT;let t=e.context,n=t._gl,{pixelFormat:i=Ye.RGB,framebufferXOffset:o=0,framebufferYOffset:r=0,width:s=n.drawingBufferWidth,height:a=n.drawingBufferHeight,framebuffer:c}=e;return new md({context:t,width:s,height:a,pixelFormat:i,source:{framebuffer:l(c)?c:t.defaultFramebuffer,xOffset:o,yOffset:r,width:s,height:a}})};Object.defineProperties(md.prototype,{id:{get:function(){return this._id}},sampler:{get:function(){return this._sampler},set:function(e){vee(this,e),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return 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c=r._gl,u=e._textureTarget;c.activeTexture(c.TEXTURE0),c.bindTexture(u,e._texture),c.texParameteri(u,c.TEXTURE_MIN_FILTER,n),c.texParameteri(u,c.TEXTURE_MAG_FILTER,i),c.texParameteri(u,c.TEXTURE_WRAP_S,t.wrapS),c.texParameteri(u,c.TEXTURE_WRAP_T,t.wrapT),l(e._textureFilterAnisotropic)&&c.texParameteri(u,e._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.maximumAnisotropy),c.bindTexture(u,null)}md.prototype.copyFrom=function(e){let{xOffset:t=0,yOffset:n=0,source:i,skipColorSpaceConversion:o=!1}=e,s=this._context._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture);let{width:c,height:u}=i;l(i.videoWidth)&&l(i.videoHeight)?(c=i.videoWidth,u=i.videoHeight):l(i.naturalWidth)&&l(i.naturalHeight)&&(c=i.naturalWidth,u=i.naturalHeight),o?s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE):s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.BROWSER_DEFAULT_WEBGL);let f=!1;this._initialized||(t===0&&n===0&&c===this._width&&u===this._height?(l(i.arrayBufferView)?Aee(this,i):Eee(this,i),f=!0):(s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,!1),See(this)),this._initialized=!0),f||(l(i.arrayBufferView)?nPe(this,i.arrayBufferView,t,n,c,u):oPe(this,i,t,n)),s.bindTexture(a,null)};md.prototype.copyFromFramebuffer=function(e,t,n,i,o,r){e=e??0,t=t??0,n=n??0,i=i??0,o=o??this._width,r=r??this._height;let s=this._context._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.copyTexSubImage2D(a,0,e,t,n,i,o,r),s.bindTexture(a,null),this._initialized=!0};md.prototype.generateMipmap=function(e){e=e??dd.DONT_CARE,this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};md.prototype.isDestroyed=function(){return!1};md.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),le(this)};var Dt=md;function j0(){this._textures={},this._numberOfTextures=0,this._texturesToRelease={}}Object.defineProperties(j0.prototype,{numberOfTextures:{get:function(){return this._numberOfTextures}}});j0.prototype.getTexture=function(e){let t=this._textures[e];if(l(t))return delete this._texturesToRelease[e],++t.count,t.texture};j0.prototype.addTexture=function(e,t){let n={texture:t,count:1};t.finalDestroy=t.destroy;let i=this;t.destroy=function(){--n.count===0&&(i._texturesToRelease[e]=n)},this._textures[e]=n,++this._numberOfTextures};j0.prototype.destroyReleasedTextures=function(){let e=this._texturesToRelease;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];delete this._textures[t],n.texture.finalDestroy(),--this._numberOfTextures}this._texturesToRelease={}};j0.prototype.isDestroyed=function(){return!1};j0.prototype.destroy=function(){let e=this._textures;for(let t in e)e.hasOwnProperty(t)&&e[t].texture.finalDestroy();return le(this)};var sL=j0;function Zu(e){this.planes=e??[]}var hv=[new d,new d,new d];d.clone(d.UNIT_X,hv[0]);d.clone(d.UNIT_Y,hv[1]);d.clone(d.UNIT_Z,hv[2]);var Kg=new d,rPe=new d,wee=new on(new d(1,0,0),0);Zu.fromBoundingSphere=function(e,t){l(t)||(t=new Zu);let n=hv.length,i=t.planes;i.length=2*n;let o=e.center,r=e.radius,s=0;for(let a=0;a<n;++a){let c=hv[a],u=i[s],f=i[s+1];l(u)||(u=i[s]=new oe),l(f)||(f=i[s+1]=new oe),d.multiplyByScalar(c,-r,Kg),d.add(o,Kg,Kg),u.x=c.x,u.y=c.y,u.z=c.z,u.w=-d.dot(c,Kg),d.multiplyByScalar(c,r,Kg),d.add(o,Kg,Kg),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-d.dot(d.negate(c,rPe),Kg),s+=2}return t};Zu.prototype.computeVisibility=function(e){let t=this.planes,n=!1;for(let i=0,o=t.length;i<o;++i){let r=e.intersectPlane(on.fromCartesian4(t[i],wee));if(r===jt.OUTSIDE)return jt.OUTSIDE;r===jt.INTERSECTING&&(n=!0)}return n?jt.INTERSECTING:jt.INSIDE};Zu.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===Zu.MASK_OUTSIDE||t===Zu.MASK_INSIDE)return t;let n=Zu.MASK_INSIDE,i=this.planes;for(let o=0,r=i.length;o<r;++o){let s=o<31?1<<o:0;if(o<31&&(t&s)===0)continue;let a=e.intersectPlane(on.fromCartesian4(i[o],wee));if(a===jt.OUTSIDE)return Zu.MASK_OUTSIDE;a===jt.INTERSECTING&&(n|=s)}return n};Zu.MASK_OUTSIDE=4294967295;Zu.MASK_INSIDE=0;Zu.MASK_INDETERMINATE=2147483647;var bs=Zu;function Rh(e){e=e??G.EMPTY_OBJECT,this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=e.near??1,this._near=this.near,this.far=e.far??5e8,this._far=this.far,this._cullingVolume=new bs,this._orthographicMatrix=new L}function Iee(e){(e.top!==e._top||e.bottom!==e._bottom||e.left!==e._left||e.right!==e._right||e.near!==e._near||e.far!==e._far)&&(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=L.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}Object.defineProperties(Rh.prototype,{projectionMatrix:{get:function(){return Iee(this),this._orthographicMatrix}}});var sPe=new d,aPe=new d,cPe=new d,O6=new d;Rh.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,u=this.far,f=d.cross(t,n,sPe);d.normalize(f,f);let h=aPe;d.multiplyByScalar(t,c,h),d.add(e,h,h);let p=cPe;d.multiplyByScalar(f,a,p),d.add(h,p,p);let _=i[0];return l(_)||(_=i[0]=new oe),_.x=f.x,_.y=f.y,_.z=f.z,_.w=-d.dot(f,p),d.multiplyByScalar(f,s,p),d.add(h,p,p),_=i[1],l(_)||(_=i[1]=new oe),_.x=-f.x,_.y=-f.y,_.z=-f.z,_.w=-d.dot(d.negate(f,O6),p),d.multiplyByScalar(n,r,p),d.add(h,p,p),_=i[2],l(_)||(_=i[2]=new oe),_.x=n.x,_.y=n.y,_.z=n.z,_.w=-d.dot(n,p),d.multiplyByScalar(n,o,p),d.add(h,p,p),_=i[3],l(_)||(_=i[3]=new oe),_.x=-n.x,_.y=-n.y,_.z=-n.z,_.w=-d.dot(d.negate(n,O6),p),_=i[4],l(_)||(_=i[4]=new oe),_.x=t.x,_.y=t.y,_.z=t.z,_.w=-d.dot(t,h),d.multiplyByScalar(t,u,p),d.add(e,p,p),_=i[5],l(_)||(_=i[5]=new oe),_.x=-t.x,_.y=-t.y,_.z=-t.z,_.w=-d.dot(d.negate(t,O6),p),this._cullingVolume};Rh.prototype.getPixelDimensions=function(e,t,n,i,o){Iee(this);let r=this.right-this.left,s=this.top-this.bottom,a=i*r/e,c=i*s/t;return o.x=a,o.y=c,o};Rh.prototype.clone=function(e){return l(e)||(e=new Rh),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};Rh.prototype.equals=function(e){return l(e)&&e instanceof Rh&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Rh.prototype.equalsEpsilon=function(e,t,n){return e===this||l(e)&&e instanceof Rh&&D.equalsEpsilon(this.right,e.right,t,n)&&D.equalsEpsilon(this.left,e.left,t,n)&&D.equalsEpsilon(this.top,e.top,t,n)&&D.equalsEpsilon(this.bottom,e.bottom,t,n)&&D.equalsEpsilon(this.near,e.near,t,n)&&D.equalsEpsilon(this.far,e.far,t,n)};var Vr=Rh;function hl(e){e=e??G.EMPTY_OBJECT,this._offCenterFrustum=new Vr,this.width=e.width,this._width=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=e.near??1,this._near=this.near,this.far=e.far??5e8,this._far=this.far}hl.packedLength=4;hl.pack=function(e,t,n){return n=n??0,t[n++]=e.width,t[n++]=e.aspectRatio,t[n++]=e.near,t[n]=e.far,t};hl.unpack=function(e,t,n){return t=t??0,l(n)||(n=new hl),n.width=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t],n};function Zg(e){let t=e._offCenterFrustum;if(e.width!==e._width||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far){e._aspectRatio=e.aspectRatio,e._width=e.width,e._near=e.near,e._far=e.far;let n=1/e.aspectRatio;t.right=e.width*.5,t.left=-t.right,t.top=n*t.right,t.bottom=-t.top,t.near=e.near,t.far=e.far}}Object.defineProperties(hl.prototype,{projectionMatrix:{get:function(){return Zg(this),this._offCenterFrustum.projectionMatrix}},offCenterFrustum:{get:function(){return Zg(this),this._offCenterFrustum}}});hl.prototype.computeCullingVolume=function(e,t,n){return Zg(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};hl.prototype.getPixelDimensions=function(e,t,n,i,o){return Zg(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};hl.prototype.clone=function(e){return l(e)||(e=new hl),e.aspectRatio=this.aspectRatio,e.width=this.width,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._width=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};hl.prototype.equals=function(e){return!l(e)||!(e instanceof hl)?!1:(Zg(this),Zg(e),this.width===e.width&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};hl.prototype.equalsEpsilon=function(e,t,n){return!l(e)||!(e instanceof hl)?!1:(Zg(this),Zg(e),D.equalsEpsilon(this.width,e.width,t,n)&&D.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var rn=hl;var M6={};function lPe(e){let t=6.239996+.0172019696544*e;return .001657*Math.sin(t+.01671*Math.sin(t))}var uPe=32.184,fPe=2451545;function Yee(e,t){t=K.addSeconds(e,uPe,t);let n=K.totalDays(t)-fPe;return t=K.addSeconds(t,lPe(n),t),t}var aL=new K(2451545,0,Hn.TAI),dPe=1e3,$u=D.RADIANS_PER_DEGREE,$l=D.RADIANS_PER_ARCSECOND,Ca=14959787e4,Dee=new Z;function Xee(e,t,n,i,o,r,s){n<0&&(n=-n,o+=D.PI);let a=e*(1-t),c=i-o,u=o,f=mPe(r-i,t),h=hPe(t,0);bPe(c,n,u,Dee);let p=a*(1+t),_=Math.cos(f),m=Math.sin(f),y=1+t*_,b=p/y;return l(s)?(s.x=b*_,s.y=b*m,s.z=0):s=new d(b*_,b*m,0),Z.multiplyByVector(Dee,s,s)}function hPe(e,t){return e<=t?"Circular":e<1-t?"Elliptical":e<=1+t?"Parabolic":"Hyperbolic"}function mPe(e,t){let n=_Pe(e,t);return yPe(n,t)}var pPe=50,gPe=D.EPSILON8;function _Pe(e,t){let n=Math.floor(e/D.TWO_PI);e-=n*D.TWO_PI;let i=e+t*Math.sin(e)/(1-Math.sin(e+t)+Math.sin(e)),o=Number.MAX_VALUE,r;for(r=0;r<pPe&&Math.abs(o-i)>gPe;++r){o=i;let s=o-t*Math.sin(o)-e,a=1-t*Math.cos(o);i=o-s/a}return o=i+n*D.TWO_PI,o}function yPe(e,t){let n=Math.floor(e/D.TWO_PI);e-=n*D.TWO_PI;let i=Math.cos(e)-t,o=Math.sin(e)*Math.sqrt(1-t*t),r=Math.atan2(o,i);return r=D.zeroToTwoPi(r),e<0&&(r-=D.TWO_PI),r+=n*D.TWO_PI,r}function bPe(e,t,n,i){let o=Math.cos(e),r=Math.sin(e),s=Math.cos(t),a=Math.sin(t),c=Math.cos(n),u=Math.sin(n);return l(i)?(i[0]=c*o-u*r*s,i[1]=u*o+c*r*s,i[2]=r*a,i[3]=-c*r-u*o*s,i[4]=-u*r+c*o*s,i[5]=o*a,i[6]=u*a,i[7]=-c*a,i[8]=s):i=new Z(c*o-u*r*s,-c*r-u*o*s,u*a,u*o+c*r*s,-u*r+c*o*s,-c*a,r*a,o*a,s),i}var xPe=1.0000010178*Ca,TPe=100.46645683*$u,CPe=129597742283429e-5*$l,Pee=16002,Ree=21863,Oee=32004,Mee=10931,Lee=14529,Nee=16368,Fee=15318,Bee=32794,APe=64*1e-7*Ca,EPe=-152*1e-7*Ca,SPe=62*1e-7*Ca,vPe=-8*1e-7*Ca,wPe=32*1e-7*Ca,IPe=-41*1e-7*Ca,DPe=19*1e-7*Ca,PPe=-11*1e-7*Ca,RPe=-150*1e-7*Ca,OPe=-46*1e-7*Ca,MPe=68*1e-7*Ca,LPe=54*1e-7*Ca,NPe=14*1e-7*Ca,FPe=24*1e-7*Ca,BPe=-28*1e-7*Ca,kPe=22*1e-7*Ca,kee=10,zee=16002,Uee=21863,Vee=10931,Hee=1473,Gee=32004,jee=4387,Wee=73,zPe=-325*1e-7,UPe=-322*1e-7,VPe=-79*1e-7,HPe=232*1e-7,GPe=-52*1e-7,jPe=97*1e-7,WPe=55*1e-7,qPe=-41*1e-7,YPe=-105*1e-7,XPe=-137*1e-7,KPe=258*1e-7,ZPe=35*1e-7,$Pe=-116*1e-7,QPe=-88*1e-7,JPe=-112*1e-7,e1e=-80*1e-7,FT=new K(0,0,Hn.TAI);function t1e(e,t){Yee(e,FT);let i=(FT.dayNumber-aL.dayNumber+(FT.secondsOfDay-aL.secondsOfDay)/Gn.SECONDS_PER_DAY)/(Gn.DAYS_PER_JULIAN_CENTURY*10),o=.3595362*i,r=xPe+APe*Math.cos(Pee*o)+RPe*Math.sin(Pee*o)+EPe*Math.cos(Ree*o)+OPe*Math.sin(Ree*o)+SPe*Math.cos(Oee*o)+MPe*Math.sin(Oee*o)+vPe*Math.cos(Mee*o)+LPe*Math.sin(Mee*o)+wPe*Math.cos(Lee*o)+NPe*Math.sin(Lee*o)+IPe*Math.cos(Nee*o)+FPe*Math.sin(Nee*o)+DPe*Math.cos(Fee*o)+BPe*Math.sin(Fee*o)+PPe*Math.cos(Bee*o)+kPe*Math.sin(Bee*o),s=TPe+CPe*i+zPe*Math.cos(kee*o)+YPe*Math.sin(kee*o)+UPe*Math.cos(zee*o)+XPe*Math.sin(zee*o)+VPe*Math.cos(Uee*o)+KPe*Math.sin(Uee*o)+HPe*Math.cos(Vee*o)+ZPe*Math.sin(Vee*o)+GPe*Math.cos(Hee*o)+$Pe*Math.sin(Hee*o)+jPe*Math.cos(Gee*o)+QPe*Math.sin(Gee*o)+WPe*Math.cos(jee*o)+JPe*Math.sin(jee*o)+qPe*Math.cos(Wee*o)+e1e*Math.sin(Wee*o),a=.0167086342-.0004203654*i,c=102.93734808*$u+11612.3529*$l*i,u=469.97289*$l*i,f=174.87317577*$u-8679.27034*$l*i;return Xee(r,a,u,c,f,s,t)}function Kee(e,t){Yee(e,FT);let i=(FT.dayNumber-aL.dayNumber+(FT.secondsOfDay-aL.secondsOfDay)/Gn.SECONDS_PER_DAY)/Gn.DAYS_PER_JULIAN_CENTURY,o=i*i,r=o*i,s=r*i,a=383397.7725+.004*i,c=.055545526-16e-9*i,u=5.15668983*$u,f=-8e-5*i+.02966*o-42e-6*r-13e-8*s,h=83.35324312*$u,p=146434202669e-4*i-38.2702*o-.045047*r+21301e-8*s,_=125.04455501*$u,m=-69679193631e-4*i+6.3602*o+.007625*r-3586e-8*s,y=218.31664563*$u,b=17325593434847e-4*i-6.391*o+.006588*r-3169e-8*s,x=297.85019547*$u+$l*(1602961601209e-3*i-6.3706*o+.006593*r-3169e-8*s),T=93.27209062*$u+$l*(17395272628478e-4*i-12.7512*o-.001037*r+417e-8*s),C=134.96340251*$u+$l*(17179159232178e-4*i+31.8792*o+.051635*r-2447e-7*s),E=357.52910918*$u+$l*(1295965810481e-4*i-.5532*o+136e-6*r-1149e-8*s),S=310.17137918*$u-$l*(6967051436e-3*i+6.2068*o+.007618*r-3219e-8*s),w=2*x,R=4*x,P=6*x,O=2*C,N=3*C,g=4*C,A=2*T;a+=3400.4*Math.cos(w)-635.6*Math.cos(w-C)-235.6*Math.cos(C)+218.1*Math.cos(w-E)+181*Math.cos(w+C),c+=.014216*Math.cos(w-C)+.008551*Math.cos(w-O)-.001383*Math.cos(C)+.001356*Math.cos(w+C)-.001147*Math.cos(R-N)-914e-6*Math.cos(R-O)+869e-6*Math.cos(w-E-C)-627e-6*Math.cos(w)-394e-6*Math.cos(R-g)+282e-6*Math.cos(w-E-O)-279e-6*Math.cos(x-C)-236e-6*Math.cos(O)+231e-6*Math.cos(R)+229e-6*Math.cos(P-g)-201e-6*Math.cos(O-A),f+=486.26*Math.cos(w-A)-40.13*Math.cos(w)+37.51*Math.cos(A)+25.73*Math.cos(O-A)+19.97*Math.cos(w-E-A),p+=-55609*Math.sin(w-C)-34711*Math.sin(w-O)-9792*Math.sin(C)+9385*Math.sin(R-N)+7505*Math.sin(R-O)+5318*Math.sin(w+C)+3484*Math.sin(R-g)-3417*Math.sin(w-E-C)-2530*Math.sin(P-g)-2376*Math.sin(w)-2075*Math.sin(w-N)-1883*Math.sin(O)-1736*Math.sin(P-5*C)+1626*Math.sin(E)-1370*Math.sin(P-N),m+=-5392*Math.sin(w-A)-540*Math.sin(E)-441*Math.sin(w)+423*Math.sin(A)-288*Math.sin(O-A),b+=-3332.9*Math.sin(w)+1197.4*Math.sin(w-C)-662.5*Math.sin(E)+396.3*Math.sin(C)-218*Math.sin(w-E);let v=2*S,I=3*S;f+=46.997*Math.cos(S)*i-.614*Math.cos(w-A+S)*i+.614*Math.cos(w-A-S)*i-.0297*Math.cos(v)*o-.0335*Math.cos(S)*o+.0012*Math.cos(w-A+v)*o-16e-5*Math.cos(S)*r+4e-5*Math.cos(I)*r+4e-5*Math.cos(v)*r;let M=2.116*Math.sin(S)*i-.111*Math.sin(w-A-S)*i-.0015*Math.sin(S)*o;p+=M,b+=M,m+=-520.77*Math.sin(S)*i+13.66*Math.sin(w-A+S)*i+1.12*Math.sin(w-S)*i-1.06*Math.sin(A-S)*i+.66*Math.sin(v)*o+.371*Math.sin(S)*o-.035*Math.sin(w-A+v)*o-.015*Math.sin(w-A+S)*o+.0014*Math.sin(S)*r-.0011*Math.sin(I)*r-9e-4*Math.sin(v)*r,a*=dPe;let F=u+f*$l,V=h+p*$l,k=y+b*$l,H=_+m*$l;return Xee(a,c,F,V,H,k,t)}var qee=.012300034,n1e=qee/(qee+1)*-1;function i1e(e,t){return t=Kee(e,t),d.multiplyByScalar(t,n1e,t)}var Zee=new Z(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),mv=new d;M6.computeSunPositionInEarthInertialFrame=function(e,t){return l(e)||(e=K.now()),l(t)||(t=new d),mv=t1e(e,mv),t=d.negate(mv,t),i1e(e,mv),d.subtract(t,mv,t),Z.multiplyByVector(Zee,t,t),t};M6.computeMoonPositionInEarthInertialFrame=function(e,t){return l(e)||(e=K.now()),t=Kee(e,t),Z.multiplyByVector(Zee,t,t),t};var W0=M6;var cL={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};cL.getMorphTime=function(e){return e===cL.SCENE3D?1:e===cL.MORPHING?void 0:0};var ne=Object.freeze(cL);function o1e(e){e=e??G.EMPTY_OBJECT,this.color=U.clone(e.color??U.WHITE),this.intensity=e.intensity??2}var $g=o1e;function BT(){this.globeDepthTexture=void 0,this.gamma=void 0,this._viewport=new je,this._viewportCartesian4=new oe,this._viewportDirty=!1,this._viewportOrthographicMatrix=L.clone(L.IDENTITY),this._viewportTransformation=L.clone(L.IDENTITY),this._model=L.clone(L.IDENTITY),this._view=L.clone(L.IDENTITY),this._inverseView=L.clone(L.IDENTITY),this._projection=L.clone(L.IDENTITY),this._infiniteProjection=L.clone(L.IDENTITY),this._entireFrustum=new z,this._currentFrustum=new z,this._frustumPlanes=new oe,this._farDepthFromNearPlusOne=void 0,this._log2FarDepthFromNearPlusOne=void 0,this._oneOverLog2FarDepthFromNearPlusOne=void 0,this._frameState=void 0,this._temeToPseudoFixed=Z.clone(L.IDENTITY),this._view3DDirty=!0,this._view3D=new L,this._inverseView3DDirty=!0,this._inverseView3D=new L,this._inverseModelDirty=!0,this._inverseModel=new L,this._inverseTransposeModelDirty=!0,this._inverseTransposeModel=new Z,this._viewRotation=new Z,this._inverseViewRotation=new Z,this._viewRotation3D=new Z,this._inverseViewRotation3D=new Z,this._inverseProjectionDirty=!0,this._inverseProjection=new L,this._modelViewDirty=!0,this._modelView=new L,this._modelView3DDirty=!0,this._modelView3D=new L,this._modelViewRelativeToEyeDirty=!0,this._modelViewRelativeToEye=new L,this._inverseModelViewDirty=!0,this._inverseModelView=new L,this._inverseModelView3DDirty=!0,this._inverseModelView3D=new L,this._viewProjectionDirty=!0,this._viewProjection=new L,this._inverseViewProjectionDirty=!0,this._inverseViewProjection=new L,this._modelViewProjectionDirty=!0,this._modelViewProjection=new L,this._inverseModelViewProjectionDirty=!0,this._inverseModelViewProjection=new L,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewProjectionRelativeToEye=new L,this._modelViewInfiniteProjectionDirty=!0,this._modelViewInfiniteProjection=new L,this._normalDirty=!0,this._normal=new Z,this._normal3DDirty=!0,this._normal3D=new Z,this._inverseNormalDirty=!0,this._inverseNormal=new Z,this._inverseNormal3DDirty=!0,this._inverseNormal3D=new Z,this._encodedCameraPositionMCDirty=!0,this._encodedCameraPositionMC=new Un,this._cameraPosition=new d,this._sunPositionWC=new d,this._sunPositionColumbusView=new d,this._sunDirectionWC=new d,this._sunDirectionEC=new d,this._moonDirectionEC=new d,this._lightDirectionWC=new d,this._lightDirectionEC=new d,this._lightColor=new d,this._lightColorHdr=new d,this._pass=void 0,this._mode=void 0,this._mapProjection=void 0,this._ellipsoid=void 0,this._cameraDirection=new d,this._cameraRight=new d,this._cameraUp=new d,this._frustum2DWidth=0,this._eyeHeight=0,this._eyeHeight2D=new z,this._eyeEllipsoidNormalEC=new d,this._eyeEllipsoidCurvature=new z,this._modelToEnu=new L,this._enuToModel=new L,this._pixelRatio=1,this._orthographicIn3D=!1,this._backgroundColor=new U,this._brdfLut=void 0,this._environmentMap=void 0,this._sphericalHarmonicCoefficients=void 0,this._specularEnvironmentMaps=void 0,this._specularEnvironmentMapsMaximumLOD=void 0,this._fogDensity=void 0,this._fogVisualDensityScalar=void 0,this._fogMinimumBrightness=void 0,this._atmosphereHsbShift=void 0,this._atmosphereLightIntensity=void 0,this._atmosphereRayleighCoefficient=new d,this._atmosphereRayleighScaleHeight=new d,this._atmosphereMieCoefficient=new d,this._atmosphereMieScaleHeight=void 0,this._atmosphereMieAnisotropy=void 0,this._atmosphereDynamicLighting=void 0,this._invertClassificationColor=void 0,this._splitPosition=0,this._pixelSizePerMeter=void 0,this._geometricToleranceOverMeter=void 0,this._minimumDisableDepthTestDistance=void 0}Object.defineProperties(BT.prototype,{frameState:{get:function(){return this._frameState}},viewport:{get:function(){return this._viewport},set:function(e){if(!je.equals(e,this._viewport)){je.clone(e,this._viewport);let t=this._viewport,n=this._viewportCartesian4;n.x=t.x,n.y=t.y,n.z=t.width,n.w=t.height,this._viewportDirty=!0}}},viewportCartesian4:{get:function(){return this._viewportCartesian4}},viewportOrthographic:{get:function(){return Qee(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return Qee(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){L.clone(e,this._model),this._modelView3DDirty=!0,this._inverseModelView3DDirty=!0,this._inverseModelDirty=!0,this._inverseTransposeModelDirty=!0,this._modelViewDirty=!0,this._inverseModelViewDirty=!0,this._modelViewRelativeToEyeDirty=!0,this._inverseModelViewDirty=!0,this._modelViewProjectionDirty=!0,this._inverseModelViewProjectionDirty=!0,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewInfiniteProjectionDirty=!0,this._normalDirty=!0,this._inverseNormalDirty=!0,this._normal3DDirty=!0,this._inverseNormal3DDirty=!0,this._encodedCameraPositionMCDirty=!0}},inverseModel:{get:function(){return this._inverseModelDirty&&(this._inverseModelDirty=!1,L.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){let e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,L.getMatrix3(this.inverseModel,e),Z.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return N6(this),this._view3D}},viewRotation:{get:function(){return N6(this),this._viewRotation}},viewRotation3D:{get:function(){return N6(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return tte(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return tte(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return p1e(this),this._inverseProjection}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return g1e(this),this._modelView}},modelView3D:{get:function(){return _1e(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return A1e(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return y1e(this),this._inverseModelView}},inverseModelView3D:{get:function(){return b1e(this),this._inverseModelView3D}},viewProjection:{get:function(){return x1e(this),this._viewProjection}},inverseViewProjection:{get:function(){return T1e(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return C1e(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return E1e(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return S1e(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return v1e(this),this._modelViewInfiniteProjection}},normal:{get:function(){return w1e(this),this._normal}},normal3D:{get:function(){return I1e(this),this._normal3D}},inverseNormal:{get:function(){return D1e(this),this._inverseNormal}},inverseNormal3D:{get:function(){return P1e(this),this._inverseNormal3D}},entireFrustum:{get:function(){return this._entireFrustum}},currentFrustum:{get:function(){return this._currentFrustum}},frustumPlanes:{get:function(){return this._frustumPlanes}},farDepthFromNearPlusOne:{get:function(){return this._farDepthFromNearPlusOne}},log2FarDepthFromNearPlusOne:{get:function(){return this._log2FarDepthFromNearPlusOne}},oneOverLog2FarDepthFromNearPlusOne:{get:function(){return this._oneOverLog2FarDepthFromNearPlusOne}},eyeHeight:{get:function(){return this._eyeHeight}},eyeHeight2D:{get:function(){return this._eyeHeight2D}},eyeEllipsoidNormalEC:{get:function(){return this._eyeEllipsoidNormalEC}},eyeEllipsoidCurvature:{get:function(){return this._eyeEllipsoidCurvature}},modelToEnu:{get:function(){return this._modelToEnu}},enuToModel:{get:function(){return this._enuToModel}},sunPositionWC:{get:function(){return this._sunPositionWC}},sunPositionColumbusView:{get:function(){return this._sunPositionColumbusView}},sunDirectionWC:{get:function(){return this._sunDirectionWC}},sunDirectionEC:{get:function(){return this._sunDirectionEC}},moonDirectionEC:{get:function(){return this._moonDirectionEC}},lightDirectionWC:{get:function(){return this._lightDirectionWC}},lightDirectionEC:{get:function(){return this._lightDirectionEC}},lightColor:{get:function(){return this._lightColor}},lightColorHdr:{get:function(){return this._lightColorHdr}},encodedCameraPositionMCHigh:{get:function(){return ete(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return ete(this),this._encodedCameraPositionMC.low}},temeToPseudoFixedMatrix:{get:function(){return this._temeToPseudoFixed}},pixelRatio:{get:function(){return this._pixelRatio}},fogDensity:{get:function(){return this._fogDensity}},fogVisualDensityScalar:{get:function(){return this._fogVisualDensityScalar}},fogMinimumBrightness:{get:function(){return this._fogMinimumBrightness}},atmosphereHsbShift:{get:function(){return this._atmosphereHsbShift}},atmosphereLightIntensity:{get:function(){return this._atmosphereLightIntensity}},atmosphereRayleighCoefficient:{get:function(){return this._atmosphereRayleighCoefficient}},atmosphereRayleighScaleHeight:{get:function(){return this._atmosphereRayleighScaleHeight}},atmosphereMieCoefficient:{get:function(){return this._atmosphereMieCoefficient}},atmosphereMieScaleHeight:{get:function(){return this._atmosphereMieScaleHeight}},atmosphereMieAnisotropy:{get:function(){return this._atmosphereMieAnisotropy}},atmosphereDynamicLighting:{get:function(){return this._atmosphereDynamicLighting}},geometricToleranceOverMeter:{get:function(){return this._geometricToleranceOverMeter}},pass:{get:function(){return this._pass}},backgroundColor:{get:function(){return this._backgroundColor}},brdfLut:{get:function(){return this._brdfLut}},environmentMap:{get:function(){return this._environmentMap}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps}},specularEnvironmentMapsMaximumLOD:{get:function(){return this._specularEnvironmentMapsMaximumLOD}},splitPosition:{get:function(){return this._splitPosition}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance}},invertClassificationColor:{get:function(){return this._invertClassificationColor}},orthographicIn3D:{get:function(){return this._orthographicIn3D}},ellipsoid:{get:function(){return this._ellipsoid??ee.default}}});function r1e(e,t){L.clone(t,e._view),L.getMatrix3(t,e._viewRotation),e._view3DDirty=!0,e._inverseView3DDirty=!0,e._modelViewDirty=!0,e._modelView3DDirty=!0,e._modelViewRelativeToEyeDirty=!0,e._inverseModelViewDirty=!0,e._inverseModelView3DDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0,e._modelViewInfiniteProjectionDirty=!0,e._normalDirty=!0,e._inverseNormalDirty=!0,e._normal3DDirty=!0,e._inverseNormal3DDirty=!0}function s1e(e,t){L.clone(t,e._inverseView),L.getMatrix3(t,e._inverseViewRotation)}function a1e(e,t){L.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function c1e(e,t){L.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}var $ee=new d,l1e=new L;function u1e(e,t){d.clone(t.positionWC,e._cameraPosition),d.clone(t.directionWC,e._cameraDirection),d.clone(t.rightWC,e._cameraRight),d.clone(t.upWC,e._cameraUp);let n=e._ellipsoid,i,o=t.positionCartographic;if(l(o)?(e._eyeHeight=o.height,e._eyeEllipsoidNormalEC=n.geodeticSurfaceNormalCartographic(o,e._eyeEllipsoidNormalEC),i=d.fromRadians(o.longitude,o.latitude,0,n,$ee)):(e._eyeHeight=-n.maximumRadius,d.magnitude(t.positionWC)>0&&(e._eyeEllipsoidNormalEC=d.normalize(t.positionWC,e._eyeEllipsoidNormalEC)),i=n.scaleToGeodeticSurface(t.positionWC,$ee)),e._encodedCameraPositionMCDirty=!0,!l(i))return;e._eyeEllipsoidNormalEC=Z.multiplyByVector(e._viewRotation,e._eyeEllipsoidNormalEC,e._eyeEllipsoidNormalEC);let r=It.eastNorthUpToFixedFrame(i,n,l1e);e._enuToModel=L.multiplyTransformation(e.inverseModel,r,e._enuToModel),e._modelToEnu=L.inverseTransformation(e._enuToModel,e._modelToEnu),D.equalsEpsilon(n._radii.x,n._radii.y,D.EPSILON15)&&(e._eyeEllipsoidCurvature=n.getLocalCurvature(i,e._eyeEllipsoidCurvature))}var L6=new Z,f1e=new fe;function d1e(e,t){It.computeIcrfToCentralBodyFixedMatrix(t.time,L6);let n=W0.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);Z.multiplyByVector(L6,n,n),d.normalize(n,e._sunDirectionWC),n=Z.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),d.normalize(n,n),n=W0.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),Z.multiplyByVector(L6,n,n),Z.multiplyByVector(e.viewRotation3D,n,n),d.normalize(n,n);let i=t.mapProjection,r=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,f1e);i.project(r,e._sunPositionColumbusView)}BT.prototype.updateCamera=function(e){r1e(this,e.viewMatrix),s1e(this,e.inverseViewMatrix),u1e(this,e),this._entireFrustum.x=e.frustum.near,this._entireFrustum.y=e.frustum.far,this.updateFrustum(e.frustum),this._orthographicIn3D=this._mode!==ne.SCENE2D&&e.frustum instanceof rn};BT.prototype.updateFrustum=function(e){a1e(this,e.projectionMatrix),l(e.infiniteProjectionMatrix)&&c1e(this,e.infiniteProjectionMatrix),this._currentFrustum.x=e.near,this._currentFrustum.y=e.far,this._farDepthFromNearPlusOne=e.far-e.near+1,this._log2FarDepthFromNearPlusOne=D.log2(this._farDepthFromNearPlusOne),this._oneOverLog2FarDepthFromNearPlusOne=1/this._log2FarDepthFromNearPlusOne;let t=e.offCenterFrustum;l(t)&&(e=t),this._frustumPlanes.x=e.top,this._frustumPlanes.y=e.bottom,this._frustumPlanes.z=e.left,this._frustumPlanes.w=e.right};BT.prototype.updatePass=function(e){this._pass=e};var h1e=[],m1e=new $g;BT.prototype.update=function(e){this._mode=e.mode,this._mapProjection=e.mapProjection,this._ellipsoid=e.mapProjection.ellipsoid,this._pixelRatio=e.pixelRatio;let t=e.camera;this.updateCamera(t),e.mode===ne.SCENE2D?(this._frustum2DWidth=t.frustum.right-t.frustum.left,this._eyeHeight2D.x=this._frustum2DWidth*.5,this._eyeHeight2D.y=this._eyeHeight2D.x*this._eyeHeight2D.x):(this._frustum2DWidth=0,this._eyeHeight2D.x=0,this._eyeHeight2D.y=0),d1e(this,e);let n=e.light??m1e;n instanceof $g?(this._lightDirectionWC=d.clone(this._sunDirectionWC,this._lightDirectionWC),this._lightDirectionEC=d.clone(this._sunDirectionEC,this._lightDirectionEC)):(this._lightDirectionWC=d.normalize(d.negate(n.direction,this._lightDirectionWC),this._lightDirectionWC),this._lightDirectionEC=Z.multiplyByVector(this.viewRotation3D,this._lightDirectionWC,this._lightDirectionEC));let i=n.color,o=d.fromElements(i.red,i.green,i.blue,this._lightColorHdr);o=d.multiplyByScalar(o,n.intensity,o);let r=d.maximumComponent(o);r>1?d.divideByScalar(o,r,this._lightColor):d.clone(o,this._lightColor);let s=e.brdfLutGenerator,a=l(s)?s.colorTexture:void 0;this._brdfLut=a,this._environmentMap=e.environmentMap??e.context.defaultCubeMap,this._sphericalHarmonicCoefficients=e.sphericalHarmonicCoefficients??h1e,this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapsMaximumLOD=e.specularEnvironmentMapsMaximumLOD,this._fogDensity=e.fog.density,this._fogVisualDensityScalar=e.fog.visualDensityScalar,this._fogMinimumBrightness=e.fog.minimumBrightness;let c=e.atmosphere;l(c)&&(this._atmosphereHsbShift=d.fromElements(c.hueShift,c.saturationShift,c.brightnessShift,this._atmosphereHsbShift),this._atmosphereLightIntensity=c.lightIntensity,this._atmosphereRayleighCoefficient=d.clone(c.rayleighCoefficient,this._atmosphereRayleighCoefficient),this._atmosphereRayleighScaleHeight=c.rayleighScaleHeight,this._atmosphereMieCoefficient=d.clone(c.mieCoefficient,this._atmosphereMieCoefficient),this._atmosphereMieScaleHeight=c.mieScaleHeight,this._atmosphereMieAnisotropy=c.mieAnisotropy,this._atmosphereDynamicLighting=c.dynamicLighting),this._invertClassificationColor=e.invertClassificationColor,this._frameState=e,this._temeToPseudoFixed=It.computeTemeToPseudoFixedMatrix(e.time,this._temeToPseudoFixed),this._splitPosition=e.splitPosition*e.context.drawingBufferWidth;let u=t.frustum.fov,f=this._viewport,h;l(u)?f.height>f.width?h=Math.tan(.5*u)*2/f.height:h=Math.tan(.5*u)*2/f.width:h=1/Math.max(f.width,f.height),this._geometricToleranceOverMeter=h*e.maximumScreenSpaceError,U.clone(e.backgroundColor,this._backgroundColor),this._minimumDisableDepthTestDistance=e.minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance*=this._minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance===Number.POSITIVE_INFINITY&&(this._minimumDisableDepthTestDistance=-1)};function Qee(e){if(e._viewportDirty){let t=e._viewport;L.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),L.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function p1e(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,e._mode!==ne.SCENE2D&&e._mode!==ne.MORPHING&&!e._orthographicIn3D?L.inverse(e._projection,e._inverseProjection):L.clone(L.ZERO,e._inverseProjection))}function g1e(e){e._modelViewDirty&&(e._modelViewDirty=!1,L.multiplyTransformation(e._view,e._model,e._modelView))}function _1e(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,L.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function y1e(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,L.inverse(e.modelView,e._inverseModelView))}function b1e(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,L.inverse(e.modelView3D,e._inverseModelView3D))}function x1e(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,L.multiply(e._projection,e._view,e._viewProjection))}function T1e(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,L.inverse(e.viewProjection,e._inverseViewProjection))}function C1e(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,L.multiply(e._projection,e.modelView,e._modelViewProjection))}function A1e(e){if(e._modelViewRelativeToEyeDirty){e._modelViewRelativeToEyeDirty=!1;let t=e.modelView,n=e._modelViewRelativeToEye;n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=0,n[13]=0,n[14]=0,n[15]=t[15]}}function E1e(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,L.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function S1e(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,L.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function v1e(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,L.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function w1e(e){if(e._normalDirty){e._normalDirty=!1;let t=e._normal;L.getMatrix3(e.inverseModelView,t),Z.transpose(t,t)}}function I1e(e){if(e._normal3DDirty){e._normal3DDirty=!1;let t=e._normal3D;L.getMatrix3(e.inverseModelView3D,t),Z.transpose(t,t)}}function D1e(e){if(e._inverseNormalDirty){e._inverseNormalDirty=!1;let t=e._inverseNormal;L.getMatrix3(e.modelView,t),Z.transpose(t,t)}}function P1e(e){if(e._inverseNormal3DDirty){e._inverseNormal3DDirty=!1;let t=e._inverseNormal3D;L.getMatrix3(e.modelView3D,t),Z.transpose(t,t)}}var Jee=new d;function ete(e){e._encodedCameraPositionMCDirty&&(e._encodedCameraPositionMCDirty=!1,L.multiplyByPoint(e.inverseModel,e._cameraPosition,Jee),Un.fromCartesian(Jee,e._encodedCameraPositionMC))}var R1e=new d,O1e=new d,M1e=new d,L1e=new d,N1e=new fe,F1e=new d,B1e=new L;function k1e(e,t,n,i,o,r,s,a){let c=R1e;c.x=e.y,c.y=e.z,c.z=e.x;let u=O1e;u.x=n.y,u.y=n.z,u.z=n.x;let f=M1e;f.x=i.y,f.y=i.z,f.z=i.x;let h=L1e;h.x=t.y,h.y=t.z,h.z=t.x,r===ne.SCENE2D&&(c.z=o*.5);let p=s.unproject(c,N1e);p.longitude=D.clamp(p.longitude,-Math.PI,Math.PI),p.latitude=D.clamp(p.latitude,-D.PI_OVER_TWO,D.PI_OVER_TWO);let _=s.ellipsoid,m=_.cartographicToCartesian(p,F1e),y=It.eastNorthUpToFixedFrame(m,_,B1e);return L.multiplyByPointAsVector(y,u,u),L.multiplyByPointAsVector(y,f,f),L.multiplyByPointAsVector(y,h,h),l(a)||(a=new L),a[0]=u.x,a[1]=f.x,a[2]=-h.x,a[3]=0,a[4]=u.y,a[5]=f.y,a[6]=-h.y,a[7]=0,a[8]=u.z,a[9]=f.z,a[10]=-h.z,a[11]=0,a[12]=-d.dot(u,m),a[13]=-d.dot(f,m),a[14]=d.dot(h,m),a[15]=1,a}function N6(e){e._view3DDirty&&(e._mode===ne.SCENE3D?L.clone(e._view,e._view3D):k1e(e._cameraPosition,e._cameraDirection,e._cameraRight,e._cameraUp,e._frustum2DWidth,e._mode,e._mapProjection,e._view3D),L.getMatrix3(e._view3D,e._viewRotation3D),e._view3DDirty=!1)}function tte(e){e._inverseView3DDirty&&(L.inverseTransformation(e.view3D,e._inverseView3D),L.getMatrix3(e._inverseView3D,e._inverseViewRotation3D),e._inverseView3DDirty=!1)}var lL=BT;function Qu(e,t){let{getWebGLStub:n,requestWebgl1:i,webgl:o={},allowTextureFilterAnisotropic:r=!0}=t??{};o.alpha=o.alpha??!1,o.stencil=o.stencil??!0,o.powerPreference=o.powerPreference??"high-performance";let s=l(n)?n(e,o):z1e(e,o,i),c=typeof WebGL2RenderingContext<"u"&&s instanceof WebGL2RenderingContext;this._canvas=e,this._originalGLContext=s,this._gl=s,this._webgl2=c,this._id=Nn(),this.validateFramebuffer=!1,this.validateShaderProgram=!1,this.logShaderCompilation=!1,this._throwOnWebGLError=!1,this._shaderCache=new oL(this),this._textureCache=new sL;let u=s;this._stencilBits=u.getParameter(u.STENCIL_BITS),Nt._maximumCombinedTextureImageUnits=u.getParameter(u.MAX_COMBINED_TEXTURE_IMAGE_UNITS),Nt._maximumCubeMapSize=u.getParameter(u.MAX_CUBE_MAP_TEXTURE_SIZE),Nt._maximumFragmentUniformVectors=u.getParameter(u.MAX_FRAGMENT_UNIFORM_VECTORS),Nt._maximumTextureImageUnits=u.getParameter(u.MAX_TEXTURE_IMAGE_UNITS),Nt._maximumRenderbufferSize=u.getParameter(u.MAX_RENDERBUFFER_SIZE),Nt._maximumTextureSize=u.getParameter(u.MAX_TEXTURE_SIZE),Nt._maximumVaryingVectors=u.getParameter(u.MAX_VARYING_VECTORS),Nt._maximumVertexAttributes=u.getParameter(u.MAX_VERTEX_ATTRIBS),Nt._maximumVertexTextureImageUnits=u.getParameter(u.MAX_VERTEX_TEXTURE_IMAGE_UNITS),Nt._maximumVertexUniformVectors=u.getParameter(u.MAX_VERTEX_UNIFORM_VECTORS),Nt._maximumSamples=this._webgl2?u.getParameter(u.MAX_SAMPLES):0;let f=u.getParameter(u.ALIASED_LINE_WIDTH_RANGE);Nt._minimumAliasedLineWidth=f[0],Nt._maximumAliasedLineWidth=f[1];let h=u.getParameter(u.ALIASED_POINT_SIZE_RANGE);Nt._minimumAliasedPointSize=h[0],Nt._maximumAliasedPointSize=h[1];let p=u.getParameter(u.MAX_VIEWPORT_DIMS);Nt._maximumViewportWidth=p[0],Nt._maximumViewportHeight=p[1];let _=u.getShaderPrecisionFormat(u.FRAGMENT_SHADER,u.HIGH_FLOAT);Nt._highpFloatSupported=_.precision!==0;let m=u.getShaderPrecisionFormat(u.FRAGMENT_SHADER,u.HIGH_INT);Nt._highpIntSupported=m.rangeMax!==0,this._antialias=u.getContextAttributes().antialias,this._standardDerivatives=!!ur(u,["OES_standard_derivatives"]),this._blendMinmax=!!ur(u,["EXT_blend_minmax"]),this._elementIndexUint=!!ur(u,["OES_element_index_uint"]),this._depthTexture=!!ur(u,["WEBGL_depth_texture","WEBKIT_WEBGL_depth_texture"]),this._fragDepth=!!ur(u,["EXT_frag_depth"]),this._debugShaders=ur(u,["WEBGL_debug_shaders"]),this._textureFloat=!!ur(u,["OES_texture_float"]),this._textureHalfFloat=!!ur(u,["OES_texture_half_float"]),this._textureFloatLinear=!!ur(u,["OES_texture_float_linear"]),this._textureHalfFloatLinear=!!ur(u,["OES_texture_half_float_linear"]),this._supportsTextureLod=!!ur(u,["EXT_shader_texture_lod"]),this._colorBufferFloat=!!ur(u,["EXT_color_buffer_float","WEBGL_color_buffer_float"]),this._floatBlend=!!ur(u,["EXT_float_blend"]),this._colorBufferHalfFloat=!!ur(u,["EXT_color_buffer_half_float"]),this._s3tc=!!ur(u,["WEBGL_compressed_texture_s3tc","MOZ_WEBGL_compressed_texture_s3tc","WEBKIT_WEBGL_compressed_texture_s3tc"]),this._pvrtc=!!ur(u,["WEBGL_compressed_texture_pvrtc","WEBKIT_WEBGL_compressed_texture_pvrtc"]),this._astc=!!ur(u,["WEBGL_compressed_texture_astc"]),this._etc=!!ur(u,["WEBG_compressed_texture_etc"]),this._etc1=!!ur(u,["WEBGL_compressed_texture_etc1"]),this._bc7=!!ur(u,["EXT_texture_compression_bptc"]),Kl.setKTX2SupportedFormats(this._s3tc,this._pvrtc,this._astc,this._etc,this._etc1,this._bc7);let y=r?ur(u,["EXT_texture_filter_anisotropic","WEBKIT_EXT_texture_filter_anisotropic"]):void 0;this._textureFilterAnisotropic=y,Nt._maximumTextureFilterAnisotropy=l(y)?u.getParameter(y.MAX_TEXTURE_MAX_ANISOTROPY_EXT):1;let b,x,T,C,E,S,w,R,P,O;if(c){let v=this;b=function(){return v._gl.createVertexArray()},x=function(I){v._gl.bindVertexArray(I)},T=function(I){v._gl.deleteVertexArray(I)},C=function(I,M,F,V,k){u.drawElementsInstanced(I,M,F,V,k)},E=function(I,M,F,V){u.drawArraysInstanced(I,M,F,V)},S=function(I,M){u.vertexAttribDivisor(I,M)},w=function(I){u.drawBuffers(I)}}else R=ur(u,["OES_vertex_array_object"]),l(R)&&(b=function(){return R.createVertexArrayOES()},x=function(v){R.bindVertexArrayOES(v)},T=function(v){R.deleteVertexArrayOES(v)}),P=ur(u,["ANGLE_instanced_arrays"]),l(P)&&(C=function(v,I,M,F,V){P.drawElementsInstancedANGLE(v,I,M,F,V)},E=function(v,I,M,F){P.drawArraysInstancedANGLE(v,I,M,F)},S=function(v,I){P.vertexAttribDivisorANGLE(v,I)}),O=ur(u,["WEBGL_draw_buffers"]),l(O)&&(w=function(v){O.drawBuffersWEBGL(v)});this.glCreateVertexArray=b,this.glBindVertexArray=x,this.glDeleteVertexArray=T,this.glDrawElementsInstanced=C,this.glDrawArraysInstanced=E,this.glVertexAttribDivisor=S,this.glDrawBuffers=w,this._vertexArrayObject=!!R,this._instancedArrays=!!P,this._drawBuffers=!!O,Nt._maximumDrawBuffers=this.drawBuffers?u.getParameter(te.MAX_DRAW_BUFFERS):1,Nt._maximumColorAttachments=this.drawBuffers?u.getParameter(te.MAX_COLOR_ATTACHMENTS):1,this._clearColor=new U(0,0,0,0),this._clearDepth=1,this._clearStencil=0;let N=new lL,g=new Ac(this),A=Ne.fromCache();this._defaultPassState=g,this._defaultRenderState=A,this._defaultTexture=void 0,this._defaultEmissiveTexture=void 0,this._defaultNormalTexture=void 0,this._defaultCubeMap=void 0,this._us=N,this._currentRenderState=A,this._currentPassState=g,this._currentFramebuffer=void 0,this._maxFrameTextureUnitIndex=0,this._vertexAttribDivisors=[],this._previousDrawInstanced=!1;for(let v=0;v<Nt._maximumVertexAttributes;v++)this._vertexAttribDivisors.push(0);this._pickObjects={},this._nextPickColor=new Uint32Array(1),this.options={getWebGLStub:n,requestWebgl1:i,webgl:o,allowTextureFilterAnisotropic:r},this.cache={},Ne.apply(u,A,g)}function z1e(e,t,n){if(typeof WebGLRenderingContext>"u")throw new re("The browser does not support WebGL.  Visit http://get.webgl.org.");!n&&!(typeof WebGL2RenderingContext<"u")&&(n=!0);let o=n?"webgl":"webgl2",r=e.getContext(o,t);if(!l(r))throw new re("The browser supports WebGL, but initialization failed.");return r}function U1e(e,t){let n="WebGL Error:  ";switch(t){case e.INVALID_ENUM:n+="INVALID_ENUM";break;case e.INVALID_VALUE:n+="INVALID_VALUE";break;case e.INVALID_OPERATION:n+="INVALID_OPERATION";break;case e.OUT_OF_MEMORY:n+="OUT_OF_MEMORY";break;case e.CONTEXT_LOST_WEBGL:n+="CONTEXT_LOST_WEBGL lost";break;default:n+=`Unknown (${t})`}return n}function V1e(e,t,n,i){let o=`${U1e(e,i)}: ${t.name}(`;for(let r=0;r<n.length;++r)r!==0&&(o+=", "),o+=n[r];return o+=");",o}function H1e(e,t,n){let i=e.getError();if(i!==e.NO_ERROR)throw new re(V1e(e,t,n,i))}function G1e(e,t,n){return{get:function(){let i=e[t];return n(e,`get: ${t}`,i),e[t]},set:function(i){e[t]=i,n(e,`set: ${t}`,i)}}}function j1e(e,t){if(!l(t))return e;function n(o){return function(){let r=o.apply(e,arguments);return t(e,o,arguments),r}}let i={};for(let o in e){let r=e[o];r instanceof Function?i[o]=n(r):Object.defineProperty(i,o,G1e(e,o,t))}return i}function ur(e,t){let n=t.length;for(let i=0;i<n;++i){let o=e.getExtension(t[i]);if(o)return o}}var W1e={};Object.defineProperties(Qu.prototype,{id:{get:function(){return this._id}},webgl2:{get:function(){return this._webgl2}},canvas:{get:function(){return this._canvas}},shaderCache:{get:function(){return this._shaderCache}},textureCache:{get:function(){return this._textureCache}},uniformState:{get:function(){return this._us}},stencilBits:{get:function(){return this._stencilBits}},stencilBuffer:{get:function(){return this._stencilBits>=8}},antialias:{get:function(){return this._antialias}},msaa:{get:function(){return this._webgl2}},standardDerivatives:{get:function(){return this._standardDerivatives||this._webgl2}},floatBlend:{get:function(){return this._floatBlend}},blendMinmax:{get:function(){return this._blendMinmax||this._webgl2}},elementIndexUint:{get:function(){return this._elementIndexUint||this._webgl2}},depthTexture:{get:function(){return this._depthTexture||this._webgl2}},floatingPointTexture:{get:function(){return this._webgl2||this._textureFloat}},halfFloatingPointTexture:{get:function(){return this._webgl2||this._textureHalfFloat}},textureFloatLinear:{get:function(){return this._textureFloatLinear}},textureHalfFloatLinear:{get:function(){return this._webgl2&&this._textureFloatLinear||!this._webgl2&&this._textureHalfFloatLinear}},supportsTextureLod:{get:function(){return this._webgl2||this._supportsTextureLod}},textureFilterAnisotropic:{get:function(){return!!this._textureFilterAnisotropic}},s3tc:{get:function(){return this._s3tc}},pvrtc:{get:function(){return this._pvrtc}},astc:{get:function(){return this._astc}},etc:{get:function(){return this._etc}},etc1:{get:function(){return this._etc1}},bc7:{get:function(){return this._bc7}},supportsBasis:{get:function(){return this._s3tc||this._pvrtc||this._astc||this._etc||this._etc1||this._bc7}},vertexArrayObject:{get:function(){return this._vertexArrayObject||this._webgl2}},fragmentDepth:{get:function(){return this._fragDepth||this._webgl2}},instancedArrays:{get:function(){return this._instancedArrays||this._webgl2}},colorBufferFloat:{get:function(){return this._colorBufferFloat}},colorBufferHalfFloat:{get:function(){return this._webgl2&&this._colorBufferFloat||!this._webgl2&&this._colorBufferHalfFloat}},drawBuffers:{get:function(){return this._drawBuffers||this._webgl2}},debugShaders:{get:function(){return this._debugShaders}},throwOnWebGLError:{get:function(){return this._throwOnWebGLError},set:function(e){this._throwOnWebGLError=e,this._gl=j1e(this._originalGLContext,e?H1e:void 0)}},defaultTexture:{get:function(){return this._defaultTexture===void 0&&(this._defaultTexture=new Dt({context:this,source:{width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])},flipY:!1})),this._defaultTexture}},defaultEmissiveTexture:{get:function(){return this._defaultEmissiveTexture===void 0&&(this._defaultEmissiveTexture=new Dt({context:this,pixelFormat:Ye.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([0,0,0])},flipY:!1})),this._defaultEmissiveTexture}},defaultNormalTexture:{get:function(){return this._defaultNormalTexture===void 0&&(this._defaultNormalTexture=new Dt({context:this,pixelFormat:Ye.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([128,128,255])},flipY:!1})),this._defaultNormalTexture}},defaultCubeMap:{get:function(){if(this._defaultCubeMap===void 0){let e={width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])};this._defaultCubeMap=new Sr({context:this,source:{positiveX:e,negativeX:e,positiveY:e,negativeY:e,positiveZ:e,negativeZ:e},flipY:!1})}return this._defaultCubeMap}},drawingBufferHeight:{get:function(){return this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return W1e}}});function nte(e,t,n,i){let o=e._currentRenderState,r=e._currentPassState;e._currentRenderState=t,e._currentPassState=n,Ne.partialApply(e._gl,o,t,r,n,i)}var F6;typeof WebGLRenderingContext<"u"&&(F6=[te.BACK]);function B6(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;let n=F6;if(l(t))t._bind(),n=t._getActiveColorAttachments();else{let i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(n)}}var q1e=new ei;Qu.prototype.clear=function(e,t){e=e??q1e,t=t??this._defaultPassState;let n=this._gl,i=0,o=e.color,r=e.depth,s=e.stencil;l(o)&&(U.equals(this._clearColor,o)||(U.clone(o,this._clearColor),n.clearColor(o.red,o.green,o.blue,o.alpha)),i|=n.COLOR_BUFFER_BIT),l(r)&&(r!==this._clearDepth&&(this._clearDepth=r,n.clearDepth(r)),i|=n.DEPTH_BUFFER_BIT),l(s)&&(s!==this._clearStencil&&(this._clearStencil=s,n.clearStencil(s)),i|=n.STENCIL_BUFFER_BIT);let a=e.renderState??this._defaultRenderState;nte(this,a,t,!0);let c=e.framebuffer??t.framebuffer;B6(this,c),n.clear(i)};function Y1e(e,t,n,i,o){B6(e,t),nte(e,o,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function X1e(e,t,n,i){let o=t._primitiveType,r=t._vertexArray,s=t._offset,a=t._count,c=t.instanceCount;e._us.model=t._modelMatrix??L.IDENTITY,n._setUniforms(i,e._us,e.validateShaderProgram),r._bind();let u=r.indexBuffer;l(u)?(s=s*u.bytesPerIndex,l(a)?a=Math.min(a,u.numberOfIndices):a=u.numberOfIndices,c===0?e._gl.drawElements(o,a,u.indexDatatype,s):e.glDrawElementsInstanced(o,a,u.indexDatatype,s,c)):(l(a)?a=Math.min(a,r.numberOfVertices):a=r.numberOfVertices,c===0?e._gl.drawArrays(o,s,a):e.glDrawArraysInstanced(o,s,a,c)),r._unBind()}Qu.prototype.draw=function(e,t,n,i){t=t??this._defaultPassState;let o=e._framebuffer??t.framebuffer,r=e._renderState??this._defaultRenderState;n=n??e._shaderProgram,i=i??e._uniformMap,Y1e(this,o,t,n,r),X1e(this,e,n,i)};Qu.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=F6;this.drawBuffers&&this.glDrawBuffers(t);let n=this._maxFrameTextureUnitIndex;this._maxFrameTextureUnitIndex=0;for(let i=0;i<n;++i)e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,null),e.bindTexture(e.TEXTURE_CUBE_MAP,null)};Qu.prototype.readPixels=function(e){let t=this._gl;e=e??G.EMPTY_OBJECT;let n=Math.max(e.x??0,0),i=Math.max(e.y??0,0),o=e.width??t.drawingBufferWidth,r=e.height??t.drawingBufferHeight,s=e.framebuffer,a=Ue.UNSIGNED_BYTE;l(s)&&s.numberOfColorAttachments>0&&(a=s.getColorTexture(0).pixelDatatype);let c=Ye.createTypedArray(Ye.RGBA,a,o,r);return B6(this,s),t.readPixels(n,i,o,r,Ye.RGBA,Ue.toWebGLConstant(a,this),c),c};var ite={position:0,textureCoordinates:1};Qu.prototype.getViewportQuadVertexArray=function(){let e=this.cache.viewportQuad_vertexArray;if(!l(e)){let t=new rt({attributes:{position:new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:Re.TRIANGLES});e=ti.fromGeometry({context:this,geometry:t,attributeLocations:ite,bufferUsage:Le.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};Qu.prototype.createViewportQuadCommand=function(e,t){return t=t??G.EMPTY_OBJECT,new Ze({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Re.TRIANGLES,renderState:t.renderState,shaderProgram:$t.fromCache({context:this,vertexShaderSource:wT,fragmentShaderSource:e,attributeLocations:ite}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};Qu.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]};function k6(e,t,n){this._pickObjects=e,this.key=t,this.color=n}Object.defineProperties(k6.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}});k6.prototype.destroy=function(){delete this._pickObjects[this.key]};Qu.prototype.createPickId=function(e){++this._nextPickColor[0];let t=this._nextPickColor[0];if(t===0)throw new re("Out of unique Pick IDs.");return this._pickObjects[t]=e,new k6(this._pickObjects,t,U.fromRgba(t))};Qu.prototype.isDestroyed=function(){return!1};Qu.prototype.destroy=function(){let e=this.cache;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];l(n.destroy)&&n.destroy()}return this._shaderCache=this._shaderCache.destroy(),this._textureCache=this._textureCache.destroy(),this._defaultTexture=this._defaultTexture&&this._defaultTexture.destroy(),this._defaultEmissiveTexture=this._defaultEmissiveTexture&&this._defaultEmissiveTexture.destroy(),this._defaultNormalTexture=this._defaultNormalTexture&&this._defaultNormalTexture.destroy(),this._defaultCubeMap=this._defaultCubeMap&&this._defaultCubeMap.destroy(),le(this)};var uL=Qu;function kT(e){e=e??G.EMPTY_OBJECT;let{context:t,width:n,height:i,colorRenderbuffers:o,colorTextures:r,depthStencilRenderbuffer:s,depthStencilTexture:a,destroyAttachments:c}=e;if(this._width=n,this._height=i,l(o)!==l(r))throw new he("Both color renderbuffer and texture attachments must be provided.");if(l(s)!==l(a))throw new he("Both depth-stencil renderbuffer and texture attachments must be provided.");this._renderFramebuffer=new Ur({context:t,colorRenderbuffers:o,depthStencilRenderbuffer:s,destroyAttachments:c}),this._colorFramebuffer=new Ur({context:t,colorTextures:r,depthStencilTexture:a,destroyAttachments:c})}kT.prototype.getRenderFramebuffer=function(){return this._renderFramebuffer};kT.prototype.getColorFramebuffer=function(){return this._colorFramebuffer};kT.prototype.blitFramebuffers=function(e,t){this._renderFramebuffer.bindRead(),this._colorFramebuffer.bindDraw();let n=e._gl,i=0;this._colorFramebuffer._colorTextures.length>0&&(i|=n.COLOR_BUFFER_BIT),l(this._colorFramebuffer.depthStencilTexture)&&(i|=n.DEPTH_BUFFER_BIT|(t?n.STENCIL_BUFFER_BIT:0)),n.blitFramebuffer(0,0,this._width,this._height,0,0,this._width,this._height,i,n.NEAREST),n.bindFramebuffer(n.READ_FRAMEBUFFER,null),n.bindFramebuffer(n.DRAW_FRAMEBUFFER,null)};kT.prototype.isDestroyed=function(){return!1};kT.prototype.destroy=function(){return this._renderFramebuffer.destroy(),this._colorFramebuffer.destroy(),le(this)};var fL=kT;var ml={RGBA4:te.RGBA4,RGBA8:te.RGBA8,RGBA16F:te.RGBA16F,RGBA32F:te.RGBA32F,RGB5_A1:te.RGB5_A1,RGB565:te.RGB565,DEPTH_COMPONENT16:te.DEPTH_COMPONENT16,STENCIL_INDEX8:te.STENCIL_INDEX8,DEPTH_STENCIL:te.DEPTH_STENCIL,DEPTH24_STENCIL8:te.DEPTH24_STENCIL8,validate:function(e){return e===ml.RGBA4||e===ml.RGBA8||e===ml.RGBA16F||e===ml.RGBA32F||e===ml.RGB5_A1||e===ml.RGB565||e===ml.DEPTH_COMPONENT16||e===ml.STENCIL_INDEX8||e===ml.DEPTH_STENCIL||e===ml.DEPTH24_STENCIL8},getColorFormat:function(e){return e===te.FLOAT?ml.RGBA32F:e===te.HALF_FLOAT_OES?ml.RGBA16F:ml.RGBA8}},pl=Object.freeze(ml);function pv(e){e=e??G.EMPTY_OBJECT;let n=e.context._gl,i=Nt.maximumRenderbufferSize,o=e.format??pl.RGBA4,r=l(e.width)?e.width:n.drawingBufferWidth,s=l(e.height)?e.height:n.drawingBufferHeight,a=e.numSamples??1;this._gl=n,this._format=o,this._width=r,this._height=s,this._renderbuffer=this._gl.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,this._renderbuffer),a>1?n.renderbufferStorageMultisample(n.RENDERBUFFER,a,o,r,s):n.renderbufferStorage(n.RENDERBUFFER,o,r,s),n.bindRenderbuffer(n.RENDERBUFFER,null)}Object.defineProperties(pv.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});pv.prototype._getRenderbuffer=function(){return this._renderbuffer};pv.prototype.isDestroyed=function(){return!1};pv.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),le(this)};var Ju=pv;function xs(e){e=e??G.EMPTY_OBJECT,this._numSamples=e.numSamples??1,this._colorAttachmentsLength=e.colorAttachmentsLength??1,this._color=e.color??!0,this._depth=e.depth??!1,this._depthStencil=e.depthStencil??!1,this._supportsDepthTexture=e.supportsDepthTexture??!1,this._createColorAttachments=e.createColorAttachments??!0,this._createDepthAttachments=e.createDepthAttachments??!0,this._pixelDatatype=e.pixelDatatype,this._pixelFormat=e.pixelFormat,this._width=void 0,this._height=void 0,this._framebuffer=void 0,this._multisampleFramebuffer=void 0,this._colorTextures=void 0,this._color&&(this._colorTextures=new Array(this._colorAttachmentsLength),this._colorRenderbuffers=new Array(this._colorAttachmentsLength)),this._colorRenderbuffer=void 0,this._depthStencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthRenderbuffer=void 0,this._depthTexture=void 0,this._attachmentsDirty=!1}Object.defineProperties(xs.prototype,{framebuffer:{get:function(){return this._numSamples>1?this._multisampleFramebuffer.getRenderFramebuffer():this._framebuffer}},numSamples:{get:function(){return this._numSamples}},status:{get:function(){return this.framebuffer.status}}});xs.prototype.isDirty=function(e,t,n,i,o){n=n??1;let r=this._width!==e||this._height!==t,s=this._numSamples!==n,a=l(i)&&this._pixelDatatype!==i||l(o)&&this._pixelFormat!==o,c=n===1?l(this._framebuffer):l(this._multisampleFramebuffer);return this._attachmentsDirty||r||s||a||!c||this._color&&!l(this._colorTextures[0])};xs.prototype.update=function(e,t,n,i,o,r){if(i=e.msaa?i??1:1,o=o??(this._color?this._pixelDatatype??Ue.UNSIGNED_BYTE:void 0),r=r??(this._color?this._pixelFormat??Ye.RGBA:void 0),this.isDirty(t,n,i,o,r)){if(this.destroy(),this._width=t,this._height=n,this._numSamples=i,this._pixelDatatype=o,this._pixelFormat=r,this._attachmentsDirty=!1,this._color&&this._createColorAttachments){for(let s=0;s<this._colorAttachmentsLength;++s)if(this._colorTextures[s]=new Dt({context:e,width:t,height:n,pixelFormat:r,pixelDatatype:o,sampler:Yt.NEAREST}),this._numSamples>1){let a=pl.getColorFormat(o);this._colorRenderbuffers[s]=new Ju({context:e,width:t,height:n,format:a,numSamples:this._numSamples})}}this._depthStencil&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?(this._depthStencilTexture=new Dt({context:e,width:t,height:n,pixelFormat:Ye.DEPTH_STENCIL,pixelDatatype:Ue.UNSIGNED_INT_24_8,sampler:Yt.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new Ju({context:e,width:t,height:n,format:pl.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new Ju({context:e,width:t,height:n,format:pl.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new Dt({context:e,width:t,height:n,pixelFormat:Ye.DEPTH_COMPONENT,pixelDatatype:Ue.UNSIGNED_INT,sampler:Yt.NEAREST}):this._depthRenderbuffer=new Ju({context:e,width:t,height:n,format:pl.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new fL({context:e,width:this._width,height:this._height,colorTextures:this._colorTextures,colorRenderbuffers:this._colorRenderbuffers,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1}):this._framebuffer=new Ur({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};xs.prototype.getColorTexture=function(e){return e=e??0,this._colorTextures[e]};xs.prototype.setColorTexture=function(e,t){t=t??0,this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};xs.prototype.getColorRenderbuffer=function(e){return e=e??0,this._colorRenderbuffers[e]};xs.prototype.setColorRenderbuffer=function(e,t){t=t??0,this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};xs.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};xs.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};xs.prototype.getDepthTexture=function(){return this._depthTexture};xs.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};xs.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};xs.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};xs.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};xs.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};xs.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};xs.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};xs.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};xs.prototype.destroy=function(){if(this._color){let e=this._colorTextures,t=this._colorRenderbuffers;for(let n=0;n<e.length;++n){let i=e[n];this._createColorAttachments&&l(i)&&!i.isDestroyed()&&i.destroy(),l(i)&&i.isDestroyed()&&(e[n]=void 0);let o=t[n];this._createColorAttachments&&l(o)&&!o.isDestroyed()&&o.destroy(),l(o)&&o.isDestroyed()&&(t[n]=void 0)}}this._depthStencil&&(this._createDepthAttachments&&(this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()),l(this._depthStencilTexture)&&this._depthStencilTexture.isDestroyed()&&(this._depthStencilTexture=void 0),l(this._depthStencilRenderbuffer)&&this._depthStencilRenderbuffer.isDestroyed()&&(this._depthStencilRenderbuffer=void 0)),this._depth&&(this._createDepthAttachments&&(this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy()),l(this._depthTexture)&&this._depthTexture.isDestroyed()&&(this._depthTexture=void 0),l(this._depthRenderbuffer)&&this._depthRenderbuffer.isDestroyed()&&(this._depthRenderbuffer=void 0)),this.destroyFramebuffer()};var pi=xs;function K1e(e,t,n){let i={flipY:!0,skipColorSpaceConversion:n,preferImageBitmap:!0},o=[Ae.createIfNeeded(t.positiveX).fetchImage(i),Ae.createIfNeeded(t.negativeX).fetchImage(i),Ae.createIfNeeded(t.positiveY).fetchImage(i),Ae.createIfNeeded(t.negativeY).fetchImage(i),Ae.createIfNeeded(t.positiveZ).fetchImage(i),Ae.createIfNeeded(t.negativeZ).fetchImage(i)];return Promise.all(o).then(function(r){return new Sr({context:e,source:{positiveX:r[0],negativeX:r[1],positiveY:r[2],negativeY:r[3],positiveZ:r[4],negativeZ:r[5]}})})}var dL=K1e;var q0={VERTEX:0,FRAGMENT:1,BOTH:2};q0.includesVertexShader=function(e){return e===q0.VERTEX||e===q0.BOTH};q0.includesFragmentShader=function(e){return e===q0.FRAGMENT||e===q0.BOTH};var pe=Object.freeze(q0);function z6(e){this.name=e,this.fields=[]}z6.prototype.addField=function(e,t){let n=`    ${e} ${t};`;this.fields.push(n)};z6.prototype.generateGlslLines=function(){let e=this.fields;return e.length===0&&(e=["    float _empty;"]),[].concat(`struct ${this.name}`,"{",e,"};")};var hL=z6;function U6(e){this.signature=e,this.body=[]}U6.prototype.addLines=function(e){let t=this.body;if(Array.isArray(e)){let n=e.length;for(let i=0;i<n;i++)t.push(`    ${e[i]}`)}else t.push(`    ${e}`)};U6.prototype.generateGlslLines=function(){return[].concat(this.signature,"{",this.body,"}")};var mL=U6;function Ec(){this._positionAttributeLine=void 0,this._nextAttributeLocation=1,this._attributeLocations={},this._attributeLines=[],this._structs={},this._functions={},this._vertexShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]},this._fragmentShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]}}Object.defineProperties(Ec.prototype,{attributeLocations:{get:function(){return this._attributeLocations}}});Ec.prototype.addDefine=function(e,t,n){n=n??pe.BOTH;let i=e;l(t)&&(i+=` ${t.toString()}`),pe.includesVertexShader(n)&&this._vertexShaderParts.defineLines.push(i),pe.includesFragmentShader(n)&&this._fragmentShaderParts.defineLines.push(i)};Ec.prototype.addStruct=function(e,t,n){this._structs[e]=new hL(t),pe.includesVertexShader(n)&&this._vertexShaderParts.structIds.push(e),pe.includesFragmentShader(n)&&this._fragmentShaderParts.structIds.push(e)};Ec.prototype.addStructField=function(e,t,n){this._structs[e].addField(t,n)};Ec.prototype.addFunction=function(e,t,n){this._functions[e]=new mL(t),pe.includesVertexShader(n)&&this._vertexShaderParts.functionIds.push(e),pe.includesFragmentShader(n)&&this._fragmentShaderParts.functionIds.push(e)};Ec.prototype.addFunctionLines=function(e,t){this._functions[e].addLines(t)};Ec.prototype.addUniform=function(e,t,n){n=n??pe.BOTH;let i=`uniform ${e} 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t=l(this._positionAttributeLine)?[this._positionAttributeLine]:[],n=Z1e(this),i=Q1e(this),o=t.concat(this._attributeLines,this._vertexShaderParts.uniformLines,this._vertexShaderParts.varyingLines,n.vertexLines,i.vertexLines,this._vertexShaderParts.shaderLines).join(`
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Please use a WebGL2 context.");let{width:c,height:u,depth:f}=e;l(n)&&(l(c)||(c=n.width),l(u)||(u=n.height),l(f)||(f=n.depth));let h=e.preMultiplyAlpha||i===Ye.RGB||i===Ye.LUMINANCE,p=Ye.toInternalFormat(i,o,t),_=Ye.isCompressedFormat(p),m=t._gl,y=Ye.texture3DSizeInBytes(i,o,c,u,f);if(this._id=e.id??Nn(),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m.TEXTURE_3D,this._texture=m.createTexture(),this._internalFormat=p,this._pixelFormat=i,this._pixelDatatype=o,this._width=c,this._height=u,this._depth=f,this._dimensions=new d(c,u,f),this._hasMipmap=!1,this._sizeInBytes=y,this._preMultiplyAlpha=h,this._flipY=r,this._initialized=!1,this._sampler=void 0,this._sampler=a,ote(this,a),m.activeTexture(m.TEXTURE0),m.bindTexture(this._textureTarget,this._texture),l(n)){if(s?m.pixelStorei(m.UNPACK_COLORSPACE_CONVERSION_WEBGL,m.NONE):m.pixelStorei(m.UNPACK_COLORSPACE_CONVERSION_WEBGL,m.BROWSER_DEFAULT_WEBGL),!l(n.arrayBufferView))throw new he("For 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t=e._context;t._gl.texImage3D(e._textureTarget,0,e._internalFormat,e._width,e._height,e._depth,0,e._pixelFormat,Ue.toWebGLConstant(e._pixelDatatype,t),null)}Y0.create=function(e){return new Y0(e)};Object.defineProperties(Y0.prototype,{id:{get:function(){return this._id}},sampler:{get:function(){return this._sampler},set:function(e){ote(this,e),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},depth:{get:function(){return this._depth}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*8/7):this._sizeInBytes}},_target:{get:function(){return this._textureTarget}}});function ote(e,t){let{minificationFilter:n,magnificationFilter:i}=t,o=[Vt.NEAREST_MIPMAP_NEAREST,Vt.NEAREST_MIPMAP_LINEAR,Vt.LINEAR_MIPMAP_NEAREST,Vt.LINEAR_MIPMAP_LINEAR].includes(n),r=e._context,s=e._pixelFormat,a=e._pixelDatatype;(a===Ue.FLOAT&&!r.textureFloatLinear||a===Ue.HALF_FLOAT&&!r.textureHalfFloatLinear)&&(n=o?Vt.NEAREST_MIPMAP_NEAREST:Vt.NEAREST,i=$n.NEAREST),Ye.isDepthFormat(s)&&(n=Vt.NEAREST,i=$n.NEAREST);let c=r._gl,u=e._textureTarget;c.activeTexture(c.TEXTURE0),c.bindTexture(u,e._texture),c.texParameteri(u,c.TEXTURE_MIN_FILTER,n),c.texParameteri(u,c.TEXTURE_MAG_FILTER,i),c.texParameteri(u,c.TEXTURE_WRAP_S,t.wrapS),c.texParameteri(u,c.TEXTURE_WRAP_T,t.wrapT),l(e._textureFilterAnisotropic)&&c.texParameteri(u,e._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.maximumAnisotropy),c.bindTexture(u,null)}Y0.prototype.generateMipmap=function(e){e=e??dd.DONT_CARE,this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};Y0.prototype.isDestroyed=function(){return!1};Y0.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),le(this)};var rte=Y0;function gv({x:e,y:t,width:n,height:i}){this.rectangle=new je(e,t,n,i),this.childNode1=void 0,this.childNode2=void 0,this.index=void 0}function H6({width:e,height:t,borderPadding:n}){this._width=e,this._height=t,this._borderPadding=n,this._root=new gv({x:n,y:n,width:e-2*n,height:t-2*n})}H6.prototype.pack=function(e,{width:t,height:n}){let i=this._findNode(this._root,{width:t,height:n});if(l(i))return i.index=e,i};H6.prototype._findNode=function(e,{width:t,height:n}){if(l(e)){if(!l(e.childNode1)&&!l(e.childNode2)){if(l(e.index))return;let{rectangle:i}=e,o=i.width,r=i.height,s=o-t,a=r-n;return s<0||a<0?void 0:s===0&&a===0?e:s>a?(e.childNode1=new 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this._rectangles}},texture:{get:function(){return this._texture}},pixelFormat:{get:function(){return this._pixelFormat}},sampler:{get:function(){return this._sampler}},numberOfImages:{get:function(){return this._nextIndex}},guid:{get:function(){return this._guid}},sizeInBytes:{get:function(){return l(this._texture)?this._texture.sizeInBytes:0}}});gl.prototype.computeTextureCoordinates=function(e,t){let n=this._texture,i=this._rectangles[e];if(l(t)||(t=new je),!l(i))return t.x=0,t.y=0,t.width=0,t.height=0,t;let o=n.width,r=n.height,s=i.width,a=i.height,c=i.x,u=i.y,f=this._subRegions.get(e);if(l(f)){let h=this._rectangles[f];c+=h.x,u+=h.y}return t.x=c/o,t.y=u/r,t.width=s/o,t.height=a/r,t};gl.prototype._copyFromTexture=function(e,t,n,i){let o=this._pixelFormat,r=this._sampler,s=new Dt({context:e,height:n,width:t,pixelFormat:o,sampler:r}),a=e._gl,c=s._textureTarget,u=this._texture,f=new Ur({context:e,colorTextures:[u],destroyAttachments:!1});a.activeTexture(a.TEXTURE0),a.bindTexture(c,s._texture),f._bind();let h=this.rectangles,p=this._subRegions;for(let _=0;_<h.length;++_){let m=i[_],y=h[_];if(!l(m)||!l(y)||l(p.get(_)))continue;let{x:b,y:x,width:T,height:C}=m;a.copyTexSubImage2D(c,0,b,x,y.x,y.y,T,C)}return a.bindTexture(c,null),s._initialized=!0,f._unBind(),f.destroy(),s};gl.prototype._resize=function(e,t=0){let n=this._borderWidthInPixels,i=this._rectangles,o=this._imagesToAddQueue,r=this._texture,s=r.width,a=r.height,c=this._subRegions,u=i.map((T,C)=>new ate({index:C,image:T})).filter((T,C)=>l(T.image)&&!l(c.get(C))),f=0,h=0,p=0;for(let T=t;T<o.length;++T){let{width:C,height:E}=o[T].image;f=Math.max(f,C),h=Math.max(h,E),p+=C*E,u.push(o[T])}s=Math.max(f,s),a=Math.max(h,a),e.webgl2||(s=D.nextPowerOfTwo(s),a=D.nextPowerOfTwo(a));let _=p,m=1;for(;_/s/a>=1;)m*=2,s>a?a*=m:s*=m;u.sort(({image:T},{image:C})=>C.height*C.width-T.height*T.width);let y=new Array(this._nextIndex);for(let T of this._subRegions.keys())l(c.get(T))&&(y[T]=i[T]);let b,x=!1;for(;!x;){b=new _v({height:a,width:s,borderPadding:n});let T;for(T=0;T<u.length;++T){let{index:C,image:E}=u[T];if(!l(E))continue;let S=b.pack(C,E);if(!l(S)){s>a?a*=2:s*=2;break}y[C]=S.rectangle}x=T===u.length}this._texturePacker=b,this._texture=this._copyFromTexture(e,s,a,y),r.destroy(),this._rectangles=y,this._guid=Nn()};gl.prototype.getImageIndex=function(e){return this._indexById.get(e)};gl.prototype._copyImageToTexture=function({index:e,image:t,resolve:n,reject:i}){let o=this._texture,r=this._rectangles[e];try{o.copyFrom({source:t,xOffset:r.x,yOffset:r.y}),l(n)&&n(e)}catch(s){if(l(i)){i(s);return}}};function ate({index:e,image:t,resolve:n,reject:i}){this.index=e,this.image=t,this.resolve=n,this.reject=i,this.rectangle=void 0}gl.prototype._addImage=function(e,t){return new Promise((n,i)=>{this._imagesToAddQueue.push(new ate({index:e,image:t,resolve:n,reject:i})),this._imagesToAddQueue.sort(({image:o},{image:r})=>r.height*r.width-o.height*o.width)})};gl.prototype._processImageQueue=function(e){let t=this._imagesToAddQueue;if(t.length===0)return!1;this._rectangles.length=this._nextIndex;let n,i;for(n=0;n<t.length;++n){let o=t[n],{image:r,index:s}=o,a=this._texturePacker.pack(s,r);if(!l(a)){try{this._resize(e,n)}catch(c){i=c,l(o.reject)&&o.reject(i)}break}this._rectangles[s]=a.rectangle}if(l(i)){for(n=n+1;n<t.length;++n){let{resolve:o}=t[n];l(o)&&o(-1)}return t.length=0,!1}for(let o=0;o<t.length;++o)this._copyImageToTexture(t[o]);return t.length=0,!0};gl.prototype.update=function(e){if(!l(this._texture)){let t=this._initialSize.x,n=this._initialSize.y,i=this._pixelFormat,o=this._sampler,r=this._borderWidthInPixels;this._texture=new Dt({context:e,width:t,height:n,pixelFormat:i,sampler:o}),this._texturePacker=new _v({height:n,width:t,borderPadding:r})}return this._processImageQueue(e)};async function 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yv(this)};yv.prototype.merge=function(e){this.show=this._show??e.show,this.image=this._image??e.image,this.scale=this._scale??e.scale,this.pixelOffset=this._pixelOffset??e.pixelOffset,this.eyeOffset=this._eyeOffset??e.eyeOffset,this.horizontalOrigin=this._horizontalOrigin??e.horizontalOrigin,this.verticalOrigin=this._verticalOrigin??e.verticalOrigin,this.heightReference=this._heightReference??e.heightReference,this.color=this._color??e.color,this.rotation=this._rotation??e.rotation,this.alignedAxis=this._alignedAxis??e.alignedAxis,this.sizeInMeters=this._sizeInMeters??e.sizeInMeters,this.width=this._width??e.width,this.height=this._height??e.height,this.scaleByDistance=this._scaleByDistance??e.scaleByDistance,this.translucencyByDistance=this._translucencyByDistance??e.translucencyByDistance,this.pixelOffsetScaleByDistance=this._pixelOffsetScaleByDistance??e.pixelOffsetScaleByDistance,this.imageSubRegion=this._imageSubRegion??e.imageSubRegion,this.distanceDisplayCondition=this._distanceDisplayCondition??e.distanceDisplayCondition,this.disableDepthTestDistance=this._disableDepthTestDistance??e.disableDepthTestDistance,this.splitDirection=this.splitDirection??e.splitDirection};var 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i=d.unpack(e,t,ute),o=d.unpack(e,t+d.packedLength,fte),r=e[t+d.packedLength*2];return l(n)?(n._min=d.clone(i,n._min),n._max=d.clone(o,n._max),n._offsetAttribute=r===-1?void 0:r,n):(lte.offsetAttribute=r===-1?void 0:r,new Oh(lte))};Oh.createGeometry=function(e){let t=e._min,n=e._max;if(d.equals(t,n))return;let i=new fn,o=new Uint16Array(12*2),r=new Float64Array(8*3);r[0]=t.x,r[1]=t.y,r[2]=t.z,r[3]=n.x,r[4]=t.y,r[5]=t.z,r[6]=n.x,r[7]=n.y,r[8]=t.z,r[9]=t.x,r[10]=n.y,r[11]=t.z,r[12]=t.x,r[13]=t.y,r[14]=n.z,r[15]=n.x,r[16]=t.y,r[17]=n.z,r[18]=n.x,r[19]=n.y,r[20]=n.z,r[21]=t.x,r[22]=n.y,r[23]=n.z,i.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:r}),o[0]=4,o[1]=5,o[2]=5,o[3]=6,o[4]=6,o[5]=7,o[6]=7,o[7]=4,o[8]=0,o[9]=1,o[10]=1,o[11]=2,o[12]=2,o[13]=3,o[14]=3,o[15]=0,o[16]=0,o[17]=4,o[18]=1,o[19]=5,o[20]=2,o[21]=6,o[22]=3,o[23]=7;let s=d.subtract(n,t,ORe),a=d.magnitude(s)*.5;if(l(e._offsetAttribute)){let c=r.length,u=e._offsetAttribute===nn.NONE?0:1,f=new 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e<0||e===0&&(!this.isStartIncluded||!this.isStopIncluded)}}});var GT={start:void 0,stop:void 0,isStartIncluded:void 0,isStopIncluded:void 0,data:void 0};Uo.fromIso8601=function(e,t){let n=e.iso8601.split("/");if(n.length!==2)throw new he("options.iso8601 is an invalid ISO 8601 interval.");let i=K.fromIso8601(n[0]),o=K.fromIso8601(n[1]),r=e.isStartIncluded??!0,s=e.isStopIncluded??!0,a=e.data;return l(t)?(t.start=i,t.stop=o,t.isStartIncluded=r,t.isStopIncluded=s,t.data=a,t):(GT.start=i,GT.stop=o,GT.isStartIncluded=r,GT.isStopIncluded=s,GT.data=a,new Uo(GT))};Uo.toIso8601=function(e,t){return`${K.toIso8601(e.start,t)}/${K.toIso8601(e.stop,t)}`};Uo.clone=function(e,t){if(l(e))return l(t)?(t.start=e.start,t.stop=e.stop,t.isStartIncluded=e.isStartIncluded,t.isStopIncluded=e.isStopIncluded,t.data=e.data,t):new Uo(e)};Uo.equals=function(e,t,n){return e===t||l(e)&&l(t)&&(e.isEmpty&&t.isEmpty||e.isStartIncluded===t.isStartIncluded&&e.isStopIncluded===t.isStopIncluded&&K.equals(e.start,t.start)&&K.equals(e.stop,t.stop)&&(e.data===t.data||l(n)&&n(e.data,t.data)))};Uo.equalsEpsilon=function(e,t,n,i){return n=n??0,e===t||l(e)&&l(t)&&(e.isEmpty&&t.isEmpty||e.isStartIncluded===t.isStartIncluded&&e.isStopIncluded===t.isStopIncluded&&K.equalsEpsilon(e.start,t.start,n)&&K.equalsEpsilon(e.stop,t.stop,n)&&(e.data===t.data||l(i)&&i(e.data,t.data)))};Uo.intersect=function(e,t,n,i){if(!l(t))return Uo.clone(Uo.EMPTY,n);let o=e.start,r=e.stop,s=t.start,a=t.stop,c=K.greaterThanOrEquals(s,o)&&K.greaterThanOrEquals(r,s),u=!c&&K.lessThanOrEquals(s,o)&&K.lessThanOrEquals(o,a);if(!c&&!u)return Uo.clone(Uo.EMPTY,n);let f=e.isStartIncluded,h=e.isStopIncluded,p=t.isStartIncluded,_=t.isStopIncluded,m=K.lessThan(r,a);return l(n)||(n=new Uo),n.start=c?s:o,n.isStartIncluded=f&&p||!K.equals(s,o)&&(c&&p||u&&f),n.stop=m?r:a,n.isStopIncluded=m?h:h&&_||!K.equals(a,r)&&_,n.data=l(i)?i(e.data,t.data):e.data,n};Uo.contains=function(e,t){if(e.isEmpty)return!1;let n=K.compare(e.start,t);if(n===0)return e.isStartIncluded;let i=K.compare(t,e.stop);return i===0?e.isStopIncluded:n<0&&i<0};Uo.prototype.clone=function(e){return Uo.clone(this,e)};Uo.prototype.equals=function(e,t){return Uo.equals(this,e,t)};Uo.prototype.equalsEpsilon=function(e,t,n){return Uo.equalsEpsilon(this,e,t,n)};Uo.prototype.toString=function(){return Uo.toIso8601(this)};Uo.EMPTY=Object.freeze(new Uo({start:new K,stop:new K,isStartIncluded:!1,isStopIncluded:!1}));var Cn=Uo;var dte=Object.freeze(K.fromIso8601("0000-01-01T00:00:00Z")),hte=Object.freeze(K.fromIso8601("9999-12-31T24:00:00Z")),LRe=Object.freeze(new Cn({start:dte,stop:hte})),NRe={MINIMUM_VALUE:dte,MAXIMUM_VALUE:hte,MAXIMUM_INTERVAL:LRe},ke=NRe;function xv(e,t,n){e=e??0,t=t??0,n=n??0,this.value=new 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in vec3 v_normalEC;
in vec3 v_tangentEC;
in vec3 v_bitangentEC;
in vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;
    mat3 tangentToEyeMatrix = czm_tangentToEyeSpaceMatrix(v_normalEC, v_tangentEC, v_bitangentEC);

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = tangentToEyeMatrix;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var yL=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec3 tangent;
in vec3 bitangent;
in vec2 st;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec3 v_tangentEC;
out vec3 v_bitangentEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_tangentEC = czm_normal * tangent;                       // tangent in eye coordinates
    v_bitangentEC = czm_normal * bitangent;                   // bitangent in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var bL=`in vec3 v_positionEC;
in vec3 v_normalEC;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var xL=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var TL=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var CL=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec2 st;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var FRe={ADD:te.FUNC_ADD,SUBTRACT:te.FUNC_SUBTRACT,REVERSE_SUBTRACT:te.FUNC_REVERSE_SUBTRACT,MIN:te.MIN,MAX:te.MAX},$a=Object.freeze(FRe);var BRe={ZERO:te.ZERO,ONE:te.ONE,SOURCE_COLOR:te.SRC_COLOR,ONE_MINUS_SOURCE_COLOR:te.ONE_MINUS_SRC_COLOR,DESTINATION_COLOR:te.DST_COLOR,ONE_MINUS_DESTINATION_COLOR:te.ONE_MINUS_DST_COLOR,SOURCE_ALPHA:te.SRC_ALPHA,ONE_MINUS_SOURCE_ALPHA:te.ONE_MINUS_SRC_ALPHA,DESTINATION_ALPHA:te.DST_ALPHA,ONE_MINUS_DESTINATION_ALPHA:te.ONE_MINUS_DST_ALPHA,CONSTANT_COLOR:te.CONSTANT_COLOR,ONE_MINUS_CONSTANT_COLOR:te.ONE_MINUS_CONSTANT_COLOR,CONSTANT_ALPHA:te.CONSTANT_ALPHA,ONE_MINUS_CONSTANT_ALPHA:te.ONE_MINUS_CONSTANT_ALPHA,SOURCE_ALPHA_SATURATE:te.SRC_ALPHA_SATURATE},Ao=Object.freeze(BRe);var kRe={DISABLED:Object.freeze({enabled:!1}),ALPHA_BLEND:Object.freeze({enabled:!0,equationRgb:$a.ADD,equationAlpha:$a.ADD,functionSourceRgb:Ao.SOURCE_ALPHA,functionSourceAlpha:Ao.ONE,functionDestinationRgb:Ao.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:Ao.ONE_MINUS_SOURCE_ALPHA}),PRE_MULTIPLIED_ALPHA_BLEND:Object.freeze({enabled:!0,equationRgb:$a.ADD,equationAlpha:$a.ADD,functionSourceRgb:Ao.ONE,functionSourceAlpha:Ao.ONE,functionDestinationRgb:Ao.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:Ao.ONE_MINUS_SOURCE_ALPHA}),ADDITIVE_BLEND:Object.freeze({enabled:!0,equationRgb:$a.ADD,equationAlpha:$a.ADD,functionSourceRgb:Ao.SOURCE_ALPHA,functionSourceAlpha:Ao.ONE,functionDestinationRgb:Ao.ONE,functionDestinationAlpha:Ao.ONE})},an=Object.freeze(kRe);var zRe={FRONT:te.FRONT,BACK:te.BACK,FRONT_AND_BACK:te.FRONT_AND_BACK},xi=Object.freeze(zRe);function jT(e){e=e??G.EMPTY_OBJECT,this.material=e.material,this.translucent=e.translucent??!0,this._vertexShaderSource=e.vertexShaderSource,this._fragmentShaderSource=e.fragmentShaderSource,this._renderState=e.renderState,this._closed=e.closed??!1}Object.defineProperties(jT.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}}});jT.prototype.getFragmentShaderSource=function(){let e=[];return this.flat&&e.push("#define FLAT"),this.faceForward&&e.push("#define FACE_FORWARD"),l(this.material)&&e.push(this.material.shaderSource),e.push(this.fragmentShaderSource),e.join(`
`)};jT.prototype.isTranslucent=function(){return l(this.material)&&this.material.isTranslucent()||!l(this.material)&&this.translucent};jT.prototype.getRenderState=function(){let e=this.isTranslucent(),t=ze(this.renderState,!1);return e?(t.depthMask=!1,t.blending=an.ALPHA_BLEND):t.depthMask=!0,t};jT.getDefaultRenderState=function(e,t,n){let i={depthTest:{enabled:!0}};return e&&(i.depthMask=!1,i.blending=an.ALPHA_BLEND),t&&(i.cull={enabled:!0,face:xi.BACK}),l(n)&&(i=pt(n,i,!0)),i};var eo=jT;var AL=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture(image, vec2(materialInput.aspect / (2.0 * czm_pi), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var EL=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    vec2 centerPixel = fract(repeat * st);
    float centerBump = texture(image, centerPixel).channel;

    float imageWidth = float(imageDimensions.x);
    vec2 rightPixel = fract(repeat * (st + vec2(1.0 / imageWidth, 0.0)));
    float rightBump = texture(image, rightPixel).channel;

    float imageHeight = float(imageDimensions.y);
    vec2 leftPixel = fract(repeat * (st + vec2(0.0, 1.0 / imageHeight)));
    float topBump = texture(image, leftPixel).channel;

    vec3 normalTangentSpace = normalize(vec3(centerBump - rightBump, centerBump - topBump, clamp(1.0 - strength, 0.1, 1.0)));
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;

    material.normal = normalEC;
    material.diffuse = vec3(0.01);

    return material;
}
`;var SL=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = mod(floor(repeat.s * st.s) + floor(repeat.t * st.t), 2.0);  // 0.0 or 1.0

    // Find the distance from the closest separator (region between two colors)
    float scaledWidth = fract(repeat.s * st.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(repeat.t * st.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));
    float value = min(scaledWidth, scaledHeight);

    vec4 currentColor = mix(lightColor, darkColor, b);
    vec4 color = czm_antialias(lightColor, darkColor, currentColor, value, 0.03);

    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var vL=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5));  // 0.0 or 1.0

    vec4 color = mix(lightColor, darkColor, b);
    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var wL=`uniform sampler2D heights;
uniform sampler2D colors;

// This material expects heights to be sorted from lowest to highest.

float getHeight(int idx, float invTexSize)
{
    vec2 uv = vec2((float(idx) + 0.5) * invTexSize, 0.5);
#ifdef OES_texture_float
    return texture(heights, uv).x;
#else
    return czm_unpackFloat(texture(heights, uv));
#endif
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float height = materialInput.height;
    float invTexSize = 1.0 / float(heightsDimensions.x);

    float minHeight = getHeight(0, invTexSize);
    float maxHeight = getHeight(heightsDimensions.x - 1, invTexSize);

    // early-out when outside the height range
    if (height < minHeight || height > maxHeight) {
        material.diffuse = vec3(0.0);
        material.alpha = 0.0;
        return material;
    }

    // Binary search to find heights above and below.
    int idxBelow = 0;
    int idxAbove = heightsDimensions.x;
    float heightBelow = minHeight;
    float heightAbove = maxHeight;

    // while loop not allowed, so use for loop with max iterations.
    // maxIterations of 16 supports a texture size up to 65536 (2^16).
    const int maxIterations = 16;
    for (int i = 0; i < maxIterations; i++) {
        if (idxBelow >= idxAbove - 1) {
            break;
        }

        int idxMid = (idxBelow + idxAbove) / 2;
        float heightTex = getHeight(idxMid, invTexSize);

        if (height > heightTex) {
            idxBelow = idxMid;
            heightBelow = heightTex;
        } else {
            idxAbove = idxMid;
            heightAbove = heightTex;
        }
    }

    float lerper = heightBelow == heightAbove ? 1.0 : (height - heightBelow) / (heightAbove - heightBelow);
    vec2 colorUv = vec2(invTexSize * (float(idxBelow) + 0.5 + lerper), 0.5);
    vec4 color = texture(colors, colorUv);

    // undo preumultiplied alpha
    if (color.a > 0.0) 
    {
        color.rgb /= color.a;
    }
    
    color.rgb = czm_gammaCorrect(color.rgb);

    material.diffuse = color.rgb;
    material.alpha = color.a;
    return material;
}
`;var IL=`uniform vec4 color;
uniform float spacing;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float distanceToContour = mod(materialInput.height, spacing);

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float dxc = abs(dFdx(materialInput.height));
    float dyc = abs(dFdy(materialInput.height));
    float dF = max(dxc, dyc) * czm_pixelRatio * width;
    float alpha = (distanceToContour < dF) ? 1.0 : 0.0;
#else
    // If no derivatives available (IE 10?), use pixel ratio
    float alpha = (distanceToContour < (czm_pixelRatio * width)) ? 1.0 : 0.0;
#endif

    vec4 outColor = czm_gammaCorrect(vec4(color.rgb, alpha * color.a));
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var DL=`uniform sampler2D image;
uniform float minimumHeight;
uniform float maximumHeight;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    float scaledHeight = clamp((materialInput.height - minimumHeight) / (maximumHeight - minimumHeight), 0.0, 1.0);
    vec4 rampColor = texture(image, vec2(scaledHeight, 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var PL=`uniform vec4 fadeInColor;
uniform vec4 fadeOutColor;
uniform float maximumDistance;
uniform bool repeat;
uniform vec2 fadeDirection;
uniform vec2 time;

float getTime(float t, float coord)
{
    float scalar = 1.0 / maximumDistance;
    float q  = distance(t, coord) * scalar;
    if (repeat)
    {
        float r = distance(t, coord + 1.0) * scalar;
        float s = distance(t, coord - 1.0) * scalar;
        q = min(min(r, s), q);
    }
    return clamp(q, 0.0, 1.0);
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float s = getTime(time.x, st.s) * fadeDirection.s;
    float t = getTime(time.y, st.t) * fadeDirection.t;

    float u = length(vec2(s, t));
    vec4 color = mix(fadeInColor, fadeOutColor, u);

    color = czm_gammaCorrect(color);
    material.emission = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var RL=`uniform vec4 color;
uniform float cellAlpha;
uniform vec2 lineCount;
uniform vec2 lineThickness;
uniform vec2 lineOffset;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    float scaledWidth = fract(lineCount.s * st.s - lineOffset.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(lineCount.t * st.t - lineOffset.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));

    float value;

    // Fuzz Factor - Controls blurriness of lines
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    const float fuzz = 1.2;
    vec2 thickness = (lineThickness * czm_pixelRatio) - 1.0;

    // From "3D Engine Design for Virtual Globes" by Cozzi and Ring, Listing 4.13.
    vec2 dx = abs(dFdx(st));
    vec2 dy = abs(dFdy(st));
    vec2 dF = vec2(max(dx.s, dy.s), max(dx.t, dy.t)) * lineCount;
    value = min(
        smoothstep(dF.s * thickness.s, dF.s * (fuzz + thickness.s), scaledWidth),
        smoothstep(dF.t * thickness.t, dF.t * (fuzz + thickness.t), scaledHeight));
#else
    // If no derivatives available (IE 10?), revert to view-dependent fuzz
    const float fuzz = 0.05;

    vec2 range = 0.5 - (lineThickness * 0.05);
    value = min(
        1.0 - smoothstep(range.s, range.s + fuzz, scaledWidth),
        1.0 - smoothstep(range.t, range.t + fuzz, scaledHeight));
#endif

    // Edges taken from RimLightingMaterial.glsl
    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float dRim = 1.0 - abs(dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC)));
    float sRim = smoothstep(0.8, 1.0, dRim);
    value *= (1.0 - sRim);

    vec4 halfColor;
    halfColor.rgb = color.rgb * 0.5;
    halfColor.a = color.a * (1.0 - ((1.0 - cellAlpha) * value));
    halfColor = czm_gammaCorrect(halfColor);
    material.diffuse = halfColor.rgb;
    material.emission = halfColor.rgb;
    material.alpha = halfColor.a;

    return material;
}
`;var OL=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    
    vec4 textureValue = texture(image, fract(repeat * materialInput.st));
    vec3 normalTangentSpace = textureValue.channels;
    normalTangentSpace.xy = normalTangentSpace.xy * 2.0 - 1.0;
    normalTangentSpace.z = clamp(1.0 - strength, 0.1, 1.0);
    normalTangentSpace = normalize(normalTangentSpace);
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;
    
    material.normal = normalEC;
    
    return material;
}
`;var ML=`uniform vec4 color;

float getPointOnLine(vec2 p0, vec2 p1, float x)
{
    float slope = (p0.y - p1.y) / (p0.x - p1.x);
    return slope * (x - p0.x) + p0.y;
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float base = 1.0 - abs(fwidth(st.s)) * 10.0 * czm_pixelRatio;
#else
     // If no derivatives available (IE 10?), 2.5% of the line will be the arrow head
    float base = 0.975;
#endif

    vec2 center = vec2(1.0, 0.5);
    float ptOnUpperLine = getPointOnLine(vec2(base, 1.0), center, st.s);
    float ptOnLowerLine = getPointOnLine(vec2(base, 0.0), center, st.s);

    float halfWidth = 0.15;
    float s = step(0.5 - halfWidth, st.t);
    s *= 1.0 - step(0.5 + halfWidth, st.t);
    s *= 1.0 - step(base, st.s);

    float t = step(base, materialInput.st.s);
    t *= 1.0 - step(ptOnUpperLine, st.t);
    t *= step(ptOnLowerLine, st.t);

    // Find the distance from the closest separator (region between two colors)
    float dist;
    if (st.s < base)
    {
        float d1 = abs(st.t - (0.5 - halfWidth));
        float d2 = abs(st.t - (0.5 + halfWidth));
        dist = min(d1, d2);
    }
    else
    {
        float d1 = czm_infinity;
        if (st.t < 0.5 - halfWidth && st.t > 0.5 + halfWidth)
        {
            d1 = abs(st.s - base);
        }
        float d2 = abs(st.t - ptOnUpperLine);
        float d3 = abs(st.t - ptOnLowerLine);
        dist = min(min(d1, d2), d3);
    }

    vec4 outsideColor = vec4(0.0);
    vec4 currentColor = mix(outsideColor, color, clamp(s + t, 0.0, 1.0));
    vec4 outColor = czm_antialias(outsideColor, color, currentColor, dist);

    outColor = czm_gammaCorrect(outColor);
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;
    return material;
}
`;var LL=`uniform vec4 color;
uniform vec4 gapColor;
uniform float dashLength;
uniform float dashPattern;
in float v_polylineAngle;

const float maskLength = 16.0;

mat2 rotate(float rad) {
    float c = cos(rad);
    float s = sin(rad);
    return mat2(
        c, s,
        -s, c
    );
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 pos = rotate(v_polylineAngle) * gl_FragCoord.xy;

    // Get the relative position within the dash from 0 to 1
    float dashPosition = fract(pos.x / (dashLength * czm_pixelRatio));
    // Figure out the mask index.
    float maskIndex = floor(dashPosition * maskLength);
    // Test the bit mask.
    float maskTest = floor(dashPattern / pow(2.0, maskIndex));
    vec4 fragColor = (mod(maskTest, 2.0) < 1.0) ? gapColor : color;
    if (fragColor.a < 0.005) {   // matches 0/255 and 1/255
        discard;
    }

    fragColor = czm_gammaCorrect(fragColor);
    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;
    return material;
}
`;var NL=`uniform vec4 color;
uniform float glowPower;
uniform float taperPower;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float glow = glowPower / abs(st.t - 0.5) - (glowPower / 0.5);

    if (taperPower <= 0.99999) {
        glow *= min(1.0, taperPower / (0.5 - st.s * 0.5) - (taperPower / 0.5));
    }

    vec4 fragColor;
    fragColor.rgb = max(vec3(glow - 1.0 + color.rgb), color.rgb);
    fragColor.a = clamp(0.0, 1.0, glow) * color.a;
    fragColor = czm_gammaCorrect(fragColor);

    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;

    return material;
}
`;var FL=`uniform vec4 color;
uniform vec4 outlineColor;
uniform float outlineWidth;

in float v_width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float halfInteriorWidth =  0.5 * (v_width - outlineWidth) / v_width;
    float b = step(0.5 - halfInteriorWidth, st.t);
    b *= 1.0 - step(0.5 + halfInteriorWidth, st.t);

    // Find the distance from the closest separator (region between two colors)
    float d1 = abs(st.t - (0.5 - halfInteriorWidth));
    float d2 = abs(st.t - (0.5 + halfInteriorWidth));
    float dist = min(d1, d2);

    vec4 currentColor = mix(outlineColor, color, b);
    vec4 outColor = czm_antialias(outlineColor, color, currentColor, dist);
    outColor = czm_gammaCorrect(outColor);

    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var BL=`uniform vec4 color;
uniform vec4 rimColor;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float d = 1.0 - dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC));
    float s = smoothstep(1.0 - width, 1.0, d);

    vec4 outColor = czm_gammaCorrect(color);
    vec4 outRimColor = czm_gammaCorrect(rimColor);

    material.diffuse = outColor.rgb;
    material.emission = outRimColor.rgb * s;
    material.alpha = mix(outColor.a, outRimColor.a, s);

    return material;
}
`;var kL=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture(image, vec2(materialInput.slope / (czm_pi / 2.0), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var zL=`uniform vec4 evenColor;
uniform vec4 oddColor;
uniform float offset;
uniform float repeat;
uniform bool horizontal;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // Based on the Stripes Fragment Shader in the Orange Book (11.1.2)
    float coord = mix(materialInput.st.s, materialInput.st.t, float(horizontal));
    float value = fract((coord - offset) * (repeat * 0.5));
    float dist = min(value, min(abs(value - 0.5), 1.0 - value));

    vec4 currentColor = mix(evenColor, oddColor, step(0.5, value));
    vec4 color = czm_antialias(evenColor, oddColor, currentColor, dist);
    color = czm_gammaCorrect(color);

    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var UL=`uniform vec4 waterColor;
uniform vec4 landColor;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec4 outColor = mix(landColor, waterColor, materialInput.waterMask);
    outColor = czm_gammaCorrect(outColor);

    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var VL=`// Thanks for the contribution Jonas
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

uniform sampler2D specularMap;
uniform sampler2D normalMap;
uniform vec4 baseWaterColor;
uniform vec4 blendColor;
uniform float frequency;
uniform float animationSpeed;
uniform float amplitude;
uniform float specularIntensity;
uniform float fadeFactor;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float time = czm_frameNumber * animationSpeed;

    // fade is a function of the distance from the fragment and the frequency of the waves
    float fade = max(1.0, (length(materialInput.positionToEyeEC) / 10000000000.0) * frequency * fadeFactor);

    float specularMapValue = texture(specularMap, materialInput.st).r;

    // note: not using directional motion at this time, just set the angle to 0.0;
    vec4 noise = czm_getWaterNoise(normalMap, materialInput.st * frequency, time, 0.0);
    vec3 normalTangentSpace = noise.xyz * vec3(1.0, 1.0, (1.0 / amplitude));

    // fade out the normal perturbation as we move further from the water surface
    normalTangentSpace.xy /= fade;

    // attempt to fade out the normal perturbation as we approach non water areas (low specular map value)
    normalTangentSpace = mix(vec3(0.0, 0.0, 50.0), normalTangentSpace, specularMapValue);

    normalTangentSpace = normalize(normalTangentSpace);

    // get ratios for alignment of the new normal vector with a vector perpendicular to the tangent plane
    float tsPerturbationRatio = clamp(dot(normalTangentSpace, vec3(0.0, 0.0, 1.0)), 0.0, 1.0);

    // fade out water effect as specular map value decreases
    material.alpha = mix(blendColor.a, baseWaterColor.a, specularMapValue) * specularMapValue;

    // base color is a blend of the water and non-water color based on the value from the specular map
    // may need a uniform blend factor to better control this
    material.diffuse = mix(blendColor.rgb, baseWaterColor.rgb, specularMapValue);

    // diffuse highlights are based on how perturbed the normal is
    material.diffuse += (0.1 * tsPerturbationRatio);

    material.diffuse = material.diffuse;

    material.normal = normalize(materialInput.tangentToEyeMatrix * normalTangentSpace);

    material.specular = specularIntensity;
    material.shininess = 10.0;

    return material;
}
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U(1,0,0,1),width:1},source:IL},translucent:!1});Ve.ElevationRampType="ElevationRamp";Ve._materialCache.addMaterial(Ve.ElevationRampType,{fabric:{type:Ve.ElevationRampType,uniforms:{image:Ve.DefaultImageId,minimumHeight:0,maximumHeight:1e4},source:DL},translucent:!1});Ve.SlopeRampMaterialType="SlopeRamp";Ve._materialCache.addMaterial(Ve.SlopeRampMaterialType,{fabric:{type:Ve.SlopeRampMaterialType,uniforms:{image:Ve.DefaultImageId},source:kL},translucent:!1});Ve.AspectRampMaterialType="AspectRamp";Ve._materialCache.addMaterial(Ve.AspectRampMaterialType,{fabric:{type:Ve.AspectRampMaterialType,uniforms:{image:Ve.DefaultImageId},source:AL},translucent:!1});Ve.ElevationBandType="ElevationBand";Ve._materialCache.addMaterial(Ve.ElevationBandType,{fabric:{type:Ve.ElevationBandType,uniforms:{heights:Ve.DefaultImageId,colors:Ve.DefaultImageId},source:wL},translucent:!0});Ve.WaterMaskType="WaterMask";Ve._materialCache.addMaterial(Ve.WaterMaskType,{fabric:{type:Ve.WaterMaskType,source:UL,uniforms:{waterColor:new U(1,1,1,1),landColor:new U(0,0,0,0)}},translucent:!1});var Yi=Ve;function Z0(e){e=e??G.EMPTY_OBJECT;let t=e.translucent??!0,n=e.closed??!1,i=e.materialSupport??Z0.MaterialSupport.TEXTURED;this.material=l(e.material)?e.material:Yi.fromType(Yi.ColorType),this.translucent=t,this._vertexShaderSource=e.vertexShaderSource??i.vertexShaderSource,this._fragmentShaderSource=e.fragmentShaderSource??i.fragmentShaderSource,this._renderState=eo.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._materialSupport=i,this._vertexFormat=i.vertexFormat,this._flat=e.flat??!1,this._faceForward=e.faceForward??!n}Object.defineProperties(Z0.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},materialSupport:{get:function(){return this._materialSupport}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});Z0.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;Z0.prototype.isTranslucent=eo.prototype.isTranslucent;Z0.prototype.getRenderState=eo.prototype.getRenderState;Z0.MaterialSupport={BASIC:Object.freeze({vertexFormat:we.POSITION_AND_NORMAL,vertexShaderSource:xL,fragmentShaderSource:bL}),TEXTURED:Object.freeze({vertexFormat:we.POSITION_NORMAL_AND_ST,vertexShaderSource:CL,fragmentShaderSource:TL}),ALL:Object.freeze({vertexFormat:we.ALL,vertexShaderSource:yL,fragmentShaderSource:_L})};var ro=Z0;var HL=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec4 v_color;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    vec4 color = czm_gammaCorrect(v_color);

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
}
`;var GL=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec4 color;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var WT=`in vec4 v_color;

void main()
{
    out_FragColor = czm_gammaCorrect(v_color);
}
`;var jL=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec4 color;
in float batchId;

out vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function gp(e){e=e??G.EMPTY_OBJECT;let t=e.translucent??!0,n=e.closed??!1,i=e.flat??!1,o=i?jL:GL,r=i?WT:HL,s=i?gp.FLAT_VERTEX_FORMAT:gp.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=e.vertexShaderSource??o,this._fragmentShaderSource=e.fragmentShaderSource??r,this._renderState=eo.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=s,this._flat=i,this._faceForward=e.faceForward??!n}Object.defineProperties(gp.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});gp.VERTEX_FORMAT=we.POSITION_AND_NORMAL;gp.FLAT_VERTEX_FORMAT=we.POSITION_ONLY;gp.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;gp.prototype.isTranslucent=eo.prototype.isTranslucent;gp.prototype.getRenderState=eo.prototype.getRenderState;var sn=gp;function qT(e){this._definitionChanged=new me,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(qT.prototype,{isConstant:{get:function(){return W.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ue("color")});qT.prototype.getType=function(e){return"Color"};var eOe=new K;qT.prototype.getValue=function(e,t){return l(e)||(e=K.now(eOe)),l(t)||(t={}),t.color=W.getValueOrClonedDefault(this._color,e,U.WHITE,t.color),t};qT.prototype.equals=function(e){return this===e||e instanceof qT&&W.equals(this._color,e._color)};var zt=qT;function t_(e){e=e??G.EMPTY_OBJECT,this._ellipsoid=e.ellipsoid??ee.default,this._rectangle=e.rectangle??se.MAX_VALUE,this._projection=new Pi(this._ellipsoid),this._numberOfLevelZeroTilesX=e.numberOfLevelZeroTilesX??2,this._numberOfLevelZeroTilesY=e.numberOfLevelZeroTilesY??1}Object.defineProperties(t_.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});t_.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};t_.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};t_.prototype.rectangleToNativeRectangle=function(e,t){let n=D.toDegrees(e.west),i=D.toDegrees(e.south),o=D.toDegrees(e.east),r=D.toDegrees(e.north);return l(t)?(t.west=n,t.south=i,t.east=o,t.north=r,t):new se(n,i,o,r)};t_.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.tileXYToRectangle(e,t,n,i);return o.west=D.toDegrees(o.west),o.south=D.toDegrees(o.south),o.east=D.toDegrees(o.east),o.north=D.toDegrees(o.north),o};t_.prototype.tileXYToRectangle=function(e,t,n,i){let o=this._rectangle,r=this.getNumberOfXTilesAtLevel(n),s=this.getNumberOfYTilesAtLevel(n),a=o.width/r,c=e*a+o.west,u=(e+1)*a+o.west,f=o.height/s,h=o.north-t*f,p=o.north-(t+1)*f;return l(i)||(i=new se(c,p,u,h)),i.west=c,i.south=p,i.east=u,i.north=h,i};t_.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!se.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),s=i.width/o,a=i.height/r,c=e.longitude;i.east<i.west&&(c+=D.TWO_PI);let u=(c-i.west)/s|0;u>=o&&(u=o-1);let f=(i.north-e.latitude)/a|0;return f>=r&&(f=r-1),l(n)?(n.x=u,n.y=f,n):new z(u,f)};var Ti=t_;var _te=new d,yte=new d,bte=new fe,q6=new d,tOe=new d,xte=new ae,nOe=new Ti,Cv=[new fe,new fe,new fe,new fe],Av=new z,Gr={};Gr.initialize=function(){let e=Gr._initPromise;return l(e)||(e=Ae.fetchJson(Jt("Assets/approximateTerrainHeights.json")).then(function(t){Gr._terrainHeights=t}),Gr._initPromise=e),e};Gr.getMinimumMaximumHeights=function(e,t){t=t??ee.default;let n=Tte(e),i=Gr._defaultMinTerrainHeight,o=Gr._defaultMaxTerrainHeight;if(l(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Gr._terrainHeights[r];l(s)&&(i=s[0],o=s[1]),t.cartographicToCartesian(se.northeast(e,bte),_te),t.cartographicToCartesian(se.southwest(e,bte),yte),d.midpoint(yte,_te,q6);let a=t.scaleToGeodeticSurface(q6,tOe);if(l(a)){let c=d.distance(q6,a);i=Math.min(i,-c)}else i=Gr._defaultMinTerrainHeight}return i=Math.max(Gr._defaultMinTerrainHeight,i),{minimumTerrainHeight:i,maximumTerrainHeight:o}};Gr.getBoundingSphere=function(e,t){t=t??ee.default;let n=Tte(e),i=Gr._defaultMaxTerrainHeight;if(l(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Gr._terrainHeights[r];l(s)&&(i=s[1])}let o=ae.fromRectangle3D(e,t,0);return ae.fromRectangle3D(e,t,i,xte),ae.union(o,xte,o)};function Tte(e){fe.fromRadians(e.east,e.north,0,Cv[0]),fe.fromRadians(e.west,e.north,0,Cv[1]),fe.fromRadians(e.east,e.south,0,Cv[2]),fe.fromRadians(e.west,e.south,0,Cv[3]);let t=0,n=0,i=0,o=0,r=Gr._terrainHeightsMaxLevel,s;for(s=0;s<=r;++s){let a=!1;for(let c=0;c<4;++c){let u=Cv[c];if(nOe.positionToTileXY(u,s,Av),c===0)i=Av.x,o=Av.y;else if(i!==Av.x||o!==Av.y){a=!0;break}}if(a)break;t=i,n=o}if(s!==0)return{x:t,y:n,level:s>r?r:s-1}}Gr._terrainHeightsMaxLevel=6;Gr._defaultMaxTerrainHeight=9e3;Gr._defaultMinTerrainHeight=-1e5;Gr._terrainHeights=void 0;Gr._initPromise=void 0;Object.defineProperties(Gr,{initialized:{get:function(){return l(Gr._terrainHeights)}}});var li=Gr;function vc(e,t,n){this.minimum=d.clone(e??d.ZERO),this.maximum=d.clone(t??d.ZERO),l(n)?n=d.clone(n):n=d.midpoint(this.minimum,this.maximum,new d),this.center=n}vc.fromCorners=function(e,t,n){return l(n)||(n=new vc),n.minimum=d.clone(e,n.minimum),n.maximum=d.clone(t,n.maximum),n.center=d.midpoint(e,t,n.center),n};vc.fromPoints=function(e,t){if(l(t)||(t=new vc),!l(e)||e.length===0)return t.minimum=d.clone(d.ZERO,t.minimum),t.maximum=d.clone(d.ZERO,t.maximum),t.center=d.clone(d.ZERO,t.center),t;let n=e[0].x,i=e[0].y,o=e[0].z,r=e[0].x,s=e[0].y,a=e[0].z,c=e.length;for(let h=1;h<c;h++){let p=e[h],_=p.x,m=p.y,y=p.z;n=Math.min(_,n),r=Math.max(_,r),i=Math.min(m,i),s=Math.max(m,s),o=Math.min(y,o),a=Math.max(y,a)}let u=t.minimum;u.x=n,u.y=i,u.z=o;let f=t.maximum;return f.x=r,f.y=s,f.z=a,t.center=d.midpoint(u,f,t.center),t};vc.clone=function(e,t){if(l(e))return l(t)?(t.minimum=d.clone(e.minimum,t.minimum),t.maximum=d.clone(e.maximum,t.maximum),t.center=d.clone(e.center,t.center),t):new vc(e.minimum,e.maximum,e.center)};vc.equals=function(e,t){return e===t||l(e)&&l(t)&&d.equals(e.center,t.center)&&d.equals(e.minimum,t.minimum)&&d.equals(e.maximum,t.maximum)};var WL=new d;vc.intersectPlane=function(e,t){WL=d.subtract(e.maximum,e.minimum,WL);let n=d.multiplyByScalar(WL,.5,WL),i=t.normal,o=n.x*Math.abs(i.x)+n.y*Math.abs(i.y)+n.z*Math.abs(i.z),r=d.dot(e.center,i)+t.distance;return r-o>0?jt.INSIDE:r+o<0?jt.OUTSIDE:jt.INTERSECTING};vc.prototype.clone=function(e){return vc.clone(this,e)};vc.prototype.intersectPlane=function(e){return vc.intersectPlane(this,e)};vc.prototype.equals=function(e){return vc.equals(this,e)};var $0=vc;var Y6=new oe;function Lh(e,t){t=t??ee.default,e=t.scaleToGeodeticSurface(e);let n=It.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=d.fromCartesian4(L.getColumn(n,0,Y6)),this._yAxis=d.fromCartesian4(L.getColumn(n,1,Y6));let i=d.fromCartesian4(L.getColumn(n,2,Y6));this._plane=on.fromPointNormal(e,i)}Object.defineProperties(Lh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return 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i=Zn.rayPlane(n,this._plane,qL);l(i)||(d.negate(n.direction,n.direction),i=Zn.rayPlane(n,this._plane,qL));let o=d.subtract(i,this._origin,i),r=d.dot(this._xAxis,o),s=d.dot(this._yAxis,o);return t.x=r,t.y=s,t};Lh.prototype.projectPointsToNearestOnPlane=function(e,t){l(t)||(t=[]);let n=e.length;t.length=n;for(let i=0;i<n;i++)t[i]=this.projectPointToNearestOnPlane(e[i],t[i]);return t};var oOe=new d;Lh.prototype.projectPointOntoEllipsoid=function(e,t){l(t)||(t=new d);let n=this._ellipsoid,i=this._origin,o=this._xAxis,r=this._yAxis,s=oOe;return d.multiplyByScalar(o,e.x,s),t=d.add(i,s,t),d.multiplyByScalar(r,e.y,s),d.add(t,s,t),n.scaleToGeocentricSurface(t,t),t};Lh.prototype.projectPointsOntoEllipsoid=function(e,t){let n=e.length;l(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.projectPointOntoEllipsoid(e[i],t[i]);return t};var es=Lh;function Oi(e,t){this.center=d.clone(e??d.ZERO),this.halfAxes=Z.clone(t??Z.ZERO)}Oi.packedLength=d.packedLength+Z.packedLength;Oi.pack=function(e,t,n){return n=n??0,d.pack(e.center,t,n),Z.pack(e.halfAxes,t,n+d.packedLength),t};Oi.unpack=function(e,t,n){return t=t??0,l(n)||(n=new Oi),d.unpack(e,t,n.center),Z.unpack(e,t+d.packedLength,n.halfAxes),n};var rOe=new d,sOe=new d,aOe=new d,cOe=new d,lOe=new d,uOe=new d,fOe=new Z,dOe={unitary:new Z,diagonal:new Z};Oi.fromPoints=function(e,t){if(l(t)||(t=new Oi),!l(e)||e.length===0)return t.halfAxes=Z.ZERO,t.center=d.ZERO,t;let n,i=e.length,o=d.clone(e[0],rOe);for(n=1;n<i;n++)d.add(o,e[n],o);let r=1/i;d.multiplyByScalar(o,r,o);let s=0,a=0,c=0,u=0,f=0,h=0,p;for(n=0;n<i;n++)p=d.subtract(e[n],o,sOe),s+=p.x*p.x,a+=p.x*p.y,c+=p.x*p.z,u+=p.y*p.y,f+=p.y*p.z,h+=p.z*p.z;s*=r,a*=r,c*=r,u*=r,f*=r,h*=r;let _=fOe;_[0]=s,_[1]=a,_[2]=c,_[3]=a,_[4]=u,_[5]=f,_[6]=c,_[7]=f,_[8]=h;let m=Z.computeEigenDecomposition(_,dOe),y=Z.clone(m.unitary,t.halfAxes),b=Z.getColumn(y,0,cOe),x=Z.getColumn(y,1,lOe),T=Z.getColumn(y,2,uOe),C=-Number.MAX_VALUE,E=-Number.MAX_VALUE,S=-Number.MAX_VALUE,w=Number.MAX_VALUE,R=Number.MAX_VALUE,P=Number.MAX_VALUE;for(n=0;n<i;n++)p=e[n],C=Math.max(d.dot(b,p),C),E=Math.max(d.dot(x,p),E),S=Math.max(d.dot(T,p),S),w=Math.min(d.dot(b,p),w),R=Math.min(d.dot(x,p),R),P=Math.min(d.dot(T,p),P);b=d.multiplyByScalar(b,.5*(w+C),b),x=d.multiplyByScalar(x,.5*(R+E),x),T=d.multiplyByScalar(T,.5*(P+S),T);let O=d.add(b,x,t.center);d.add(O,T,O);let N=aOe;return N.x=C-w,N.y=E-R,N.z=S-P,d.multiplyByScalar(N,.5,N),Z.multiplyByScale(t.halfAxes,N,t.halfAxes),t};var Ite=new d,hOe=new d;function Ate(e,t,n,i,o,r,s,a,c,u,f){l(f)||(f=new Oi);let h=f.halfAxes;Z.setColumn(h,0,t,h),Z.setColumn(h,1,n,h),Z.setColumn(h,2,i,h);let p=Ite;p.x=(o+r)/2,p.y=(s+a)/2,p.z=(c+u)/2;let _=hOe;_.x=(r-o)/2,_.y=(a-s)/2,_.z=(u-c)/2;let m=f.center;return p=Z.multiplyByVector(h,p,p),d.add(e,p,m),Z.multiplyByScale(h,_,h),f}var Ete=new fe,mOe=new d,pOe=new fe,gOe=new fe,_Oe=new fe,yOe=new fe,bOe=new fe,xOe=new d,Ste=new d,TOe=new d,vte=new d,COe=new d,AOe=new z,EOe=new z,SOe=new z,vOe=new z,wOe=new z,IOe=new d,DOe=new d,POe=new d,ROe=new d,OOe=new z,MOe=new d,LOe=new d,NOe=new d,FOe=new on(d.UNIT_X,0);Oi.fromRectangle=function(e,t,n,i,o){t=t??0,n=n??0,i=i??ee.default;let r,s,a,c,u,f,h;if(e.width<=D.PI){let R=se.center(e,Ete),P=i.cartographicToCartesian(R,mOe),O=new es(P,i);h=O.plane;let 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p=e.south>0,_=e.north<0,m=p?e.south:_?e.north:0,y=se.center(e,Ete).longitude,b=d.fromRadians(y,m,n,i,IOe);b.z=0;let T=Math.abs(b.x)<D.EPSILON10&&Math.abs(b.y)<D.EPSILON10?d.UNIT_X:d.normalize(b,DOe),C=d.UNIT_Z,E=d.cross(T,C,POe);h=on.fromPointNormal(b,T,FOe);let S=d.fromRadians(y+D.PI_OVER_TWO,m,n,i,ROe);s=d.dot(on.projectPointOntoPlane(h,S,OOe),E),r=-s,c=d.fromRadians(0,e.north,_?t:n,i,MOe).z,a=d.fromRadians(0,e.south,p?t:n,i,LOe).z;let w=d.fromRadians(e.east,m,n,i,NOe);return u=on.getPointDistance(h,w),f=0,Ate(b,E,C,T,r,s,a,c,u,f,o)};Oi.fromTransformation=function(e,t){return l(t)||(t=new Oi),t.center=L.getTranslation(e,t.center),t.halfAxes=L.getMatrix3(e,t.halfAxes),t.halfAxes=Z.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};Oi.clone=function(e,t){if(l(e))return l(t)?(d.clone(e.center,t.center),Z.clone(e.halfAxes,t.halfAxes),t):new Oi(e.center,e.halfAxes)};Oi.intersectPlane=function(e,t){let n=e.center,i=t.normal,o=e.halfAxes,r=i.x,s=i.y,a=i.z,c=Math.abs(r*o[Z.COLUMN0ROW0]+s*o[Z.COLUMN0ROW1]+a*o[Z.COLUMN0ROW2])+Math.abs(r*o[Z.COLUMN1ROW0]+s*o[Z.COLUMN1ROW1]+a*o[Z.COLUMN1ROW2])+Math.abs(r*o[Z.COLUMN2ROW0]+s*o[Z.COLUMN2ROW1]+a*o[Z.COLUMN2ROW2]),u=d.dot(i,n)+t.distance;return u<=-c?jt.OUTSIDE:u>=c?jt.INSIDE:jt.INTERSECTING};var Dte=new d,Pte=new d,Rte=new d,BOe=new d,wte=new d,kOe=new d;Oi.distanceSquaredTo=function(e,t){let n=d.subtract(t,e.center,Ite),i=e.halfAxes,o=Z.getColumn(i,0,Dte),r=Z.getColumn(i,1,Pte),s=Z.getColumn(i,2,Rte),a=d.magnitude(o),c=d.magnitude(r),u=d.magnitude(s),f=!0,h=!0,p=!0;a>0?d.divideByScalar(o,a,o):f=!1,c>0?d.divideByScalar(r,c,r):h=!1,u>0?d.divideByScalar(s,u,s):p=!1;let _=!f+!h+!p,m,y,b;if(_===1){let E=o;m=r,y=s,h?p||(E=s,y=o):(E=r,m=o),b=d.cross(m,y,wte),E===o?o=b:E===r?r=b:E===s&&(s=b)}else if(_===2){m=o,h?m=r:p&&(m=s);let E=d.UNIT_Y;E.equalsEpsilon(m,D.EPSILON3)&&(E=d.UNIT_X),y=d.cross(m,E,BOe),d.normalize(y,y),b=d.cross(m,y,wte),d.normalize(b,b),m===o?(r=y,s=b):m===r?(s=y,o=b):m===s&&(o=y,r=b)}else _===3&&(o=d.UNIT_X,r=d.UNIT_Y,s=d.UNIT_Z);let x=kOe;x.x=d.dot(n,o),x.y=d.dot(n,r),x.z=d.dot(n,s);let T=0,C;return x.x<-a?(C=x.x+a,T+=C*C):x.x>a&&(C=x.x-a,T+=C*C),x.y<-c?(C=x.y+c,T+=C*C):x.y>c&&(C=x.y-c,T+=C*C),x.z<-u?(C=x.z+u,T+=C*C):x.z>u&&(C=x.z-u,T+=C*C),T};var zOe=new d,UOe=new d;Oi.computePlaneDistances=function(e,t,n,i){l(i)||(i=new Ka);let o=Number.POSITIVE_INFINITY,r=Number.NEGATIVE_INFINITY,s=e.center,a=e.halfAxes,c=Z.getColumn(a,0,Dte),u=Z.getColumn(a,1,Pte),f=Z.getColumn(a,2,Rte),h=d.add(c,u,zOe);d.add(h,f,h),d.add(h,s,h);let p=d.subtract(h,t,UOe),_=d.dot(n,p);return 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n=e.center,i=e.halfAxes,o=Z.getColumn(i,0,VOe),r=Z.getColumn(i,1,HOe),s=Z.getColumn(i,2,GOe);return d.clone(n,t[0]),d.subtract(t[0],o,t[0]),d.subtract(t[0],r,t[0]),d.subtract(t[0],s,t[0]),d.clone(n,t[1]),d.subtract(t[1],o,t[1]),d.subtract(t[1],r,t[1]),d.add(t[1],s,t[1]),d.clone(n,t[2]),d.subtract(t[2],o,t[2]),d.add(t[2],r,t[2]),d.subtract(t[2],s,t[2]),d.clone(n,t[3]),d.subtract(t[3],o,t[3]),d.add(t[3],r,t[3]),d.add(t[3],s,t[3]),d.clone(n,t[4]),d.add(t[4],o,t[4]),d.subtract(t[4],r,t[4]),d.subtract(t[4],s,t[4]),d.clone(n,t[5]),d.add(t[5],o,t[5]),d.subtract(t[5],r,t[5]),d.add(t[5],s,t[5]),d.clone(n,t[6]),d.add(t[6],o,t[6]),d.add(t[6],r,t[6]),d.subtract(t[6],s,t[6]),d.clone(n,t[7]),d.add(t[7],o,t[7]),d.add(t[7],r,t[7]),d.add(t[7],s,t[7]),t};var jOe=new Z;Oi.computeTransformation=function(e,t){l(t)||(t=new L);let n=e.center,i=Z.multiplyByUniformScale(e.halfAxes,2,jOe);return L.fromRotationTranslation(i,n,t)};var WOe=new ae;Oi.isOccluded=function(e,t){let n=ae.fromOrientedBoundingBox(e,WOe);return!t.isBoundingSphereVisible(n)};Oi.prototype.intersectPlane=function(e){return Oi.intersectPlane(this,e)};Oi.prototype.distanceSquaredTo=function(e){return Oi.distanceSquaredTo(this,e)};Oi.prototype.computePlaneDistances=function(e,t,n){return Oi.computePlaneDistances(this,e,t,n)};Oi.prototype.computeCorners=function(e){return Oi.computeCorners(this,e)};Oi.prototype.computeTransformation=function(e){return Oi.computeTransformation(this,e)};Oi.prototype.isOccluded=function(e){return Oi.isOccluded(this,e)};Oi.equals=function(e,t){return e===t||l(e)&&l(t)&&d.equals(e.center,t.center)&&Z.equals(e.halfAxes,t.halfAxes)};Oi.prototype.clone=function(e){return Oi.clone(this,e)};Oi.prototype.equals=function(e){return Oi.equals(this,e)};var vn=Oi;var YL={};YL.getHeight=function(e,t,n){return(e-n)*t+n};var qOe=new fe;YL.getPosition=function(e,t,n,i,o){let r=t.cartesianToCartographic(e,qOe);if(!l(r))return d.clone(e,o);let s=YL.getHeight(r.height,n,i);return d.fromRadians(r.longitude,r.latitude,s,t,o)};var vr=YL;var XL=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;

#ifdef EXTRUDED_GEOMETRY
in vec3 extrudeDirection;

uniform float u_globeMinimumAltitude;
#endif // EXTRUDED_GEOMETRY

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif // PER_INSTANCE_COLOR

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
out vec4 v_sphericalExtents;
#else // SPHERICAL
out vec2 v_inversePlaneExtents;
out vec4 v_westPlane;
out vec4 v_southPlane;
#endif // SPHERICAL
out vec3 v_uvMinAndSphericalLongitudeRotation;
out vec3 v_uMaxAndInverseDistance;
out vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

void main()
{
    vec4 position = czm_computePosition();

#ifdef EXTRUDED_GEOMETRY
    float delta = min(u_globeMinimumAltitude, czm_geometricToleranceOverMeter * length(position.xyz));
    delta *= czm_sceneMode == czm_sceneMode3D ? 1.0 : 0.0;

    //extrudeDirection is zero for the top layer
    position = position + vec4(extrudeDirection * delta, 0.0);
#endif

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
    v_sphericalExtents = czm_batchTable_sphericalExtents(batchId);
    v_uvMinAndSphericalLongitudeRotation.z = czm_batchTable_longitudeRotation(batchId);
#else // SPHERICAL
#ifdef COLUMBUS_VIEW_2D
    vec4 planes2D_high = czm_batchTable_planes2D_HIGH(batchId);
    vec4 planes2D_low = czm_batchTable_planes2D_LOW(batchId);

    // If the primitive is split across the IDL (planes2D_high.x > planes2D_high.w):
    // - If this vertex is on the east side of the IDL (position3DLow.y > 0.0, comparison with position3DHigh may produce artifacts)
    // - existing "east" is on the wrong side of the world, far away (planes2D_high/low.w)
    // - so set "east" as beyond the eastmost extent of the projection (idlSplitNewPlaneHiLow)
    vec2 idlSplitNewPlaneHiLow = vec2(EAST_MOST_X_HIGH - (WEST_MOST_X_HIGH - planes2D_high.w), EAST_MOST_X_LOW - (WEST_MOST_X_LOW - planes2D_low.w));
    bool idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y > 0.0;
    planes2D_high.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.w);
    planes2D_low.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.w);

    // - else, if this vertex is on the west side of the IDL (position3DLow.y < 0.0)
    // - existing "west" is on the wrong side of the world, far away (planes2D_high/low.x)
    // - so set "west" as beyond the westmost extent of the projection (idlSplitNewPlaneHiLow)
    idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y < 0.0;
    idlSplitNewPlaneHiLow = vec2(WEST_MOST_X_HIGH - (EAST_MOST_X_HIGH - planes2D_high.x), WEST_MOST_X_LOW - (EAST_MOST_X_LOW - planes2D_low.x));
    planes2D_high.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.x);
    planes2D_low.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.x);

    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.xy), vec3(0.0, planes2D_low.xy))).xyz;
    vec3 northWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.x, planes2D_high.z), vec3(0.0, planes2D_low.x, planes2D_low.z))).xyz;
    vec3 southEastCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.w, planes2D_high.y), vec3(0.0, planes2D_low.w, planes2D_low.y))).xyz;
#else // COLUMBUS_VIEW_2D
    // 3D case has smaller "plane extents," so planes encoded as a 64 bit position and 2 vec3s for distances/direction
    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(czm_batchTable_southWest_HIGH(batchId), czm_batchTable_southWest_LOW(batchId))).xyz;
    vec3 northWestCorner = czm_normal * czm_batchTable_northward(batchId) + southWestCorner;
    vec3 southEastCorner = czm_normal * czm_batchTable_eastward(batchId) + southWestCorner;
#endif // COLUMBUS_VIEW_2D

    vec3 eastWard = southEastCorner - southWestCorner;
    float eastExtent = length(eastWard);
    eastWard /= eastExtent;

    vec3 northWard = northWestCorner - southWestCorner;
    float northExtent = length(northWard);
    northWard /= northExtent;

    v_westPlane = vec4(eastWard, -dot(eastWard, southWestCorner));
    v_southPlane = vec4(northWard, -dot(northWard, southWestCorner));
    v_inversePlaneExtents = vec2(1.0 / eastExtent, 1.0 / northExtent);
#endif // SPHERICAL
    vec4 uvMinAndExtents = czm_batchTable_uvMinAndExtents(batchId);
    vec4 uMaxVmax = czm_batchTable_uMaxVmax(batchId);

    v_uMaxAndInverseDistance = vec3(uMaxVmax.xy, uvMinAndExtents.z);
    v_vMaxAndInverseDistance = vec3(uMaxVmax.zw, uvMinAndExtents.w);
    v_uvMinAndSphericalLongitudeRotation.xy = uvMinAndExtents.xy;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif

    gl_Position = czm_depthClamp(czm_modelViewProjectionRelativeToEye * position);
}
`;var Q0=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

void main(void)
{
#ifdef VECTOR_TILE
    out_FragColor = czm_gammaCorrect(u_highlightColor);
#else
    out_FragColor = vec4(1.0);
#endif
    czm_writeDepthClamp();
}
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Pi,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};yp.unpackCombineGeometryParameters=function(e){let t=gMe(e.packedInstances),n=e.createGeometryResults,i=n.length,o=0;for(let a=0;a<i;a++){let c=yp.unpackCreateGeometryResults(n[a]),u=c.length;for(let f=0;f<u;f++){let h=c[f],p=t[o];p.geometry=h,++o}}let r=ee.clone(e.ellipsoid),s=e.isGeographic?new Pi(r):new Mi(r);return{instances:t,ellipsoid:r,projection:s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:L.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}};function Nte(e){let t=e.length,n=1+(ae.packedLength+1)*t,i=new Float32Array(n),o=0;i[o++]=t;for(let r=0;r<t;++r){let s=e[r];l(s)?(i[o++]=1,ae.pack(e[r],i,o)):i[o++]=0,o+=ae.packedLength}return i}function Fte(e){let t=new Array(e[0]),n=0,i=1;for(;i<e.length;)e[i++]===1&&(t[n]=ae.unpack(e,i)),++n,i+=ae.packedLength;return t}yp.packCombineGeometryResults=function(e,t){l(e.geometries)&&hMe(e.geometries,t);let n=Nte(e.boundingSpheres),i=Nte(e.boundingSpheresCV);return t.push(n.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:n,boundingSpheresCV:i}};yp.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:Fte(e.boundingSpheres),boundingSpheresCV:Fte(e.boundingSpheresCV)}};var XT=yp;var _Me={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6},wr=Object.freeze(_Me);var Jl={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};Jl.NUMBER_OF_SHADOW_MODES=4;Jl.castShadows=function(e){return e===Jl.ENABLED||e===Jl.CAST_ONLY};Jl.receiveShadows=function(e){return e===Jl.ENABLED||e===Jl.RECEIVE_ONLY};Jl.fromCastReceive=function(e,t){return e&&t?Jl.ENABLED:e?Jl.CAST_ONLY:t?Jl.RECEIVE_ONLY:Jl.DISABLED};var _n=Object.freeze(Jl);function fr(e){e=e??G.EMPTY_OBJECT,this.geometryInstances=e.geometryInstances,this.appearance=e.appearance,this._appearance=void 0,this._material=void 0,this.depthFailAppearance=e.depthFailAppearance,this._depthFailAppearance=void 0,this._depthFailMaterial=void 0,this.modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this._modelMatrix=new L,this.show=e.show??!0,this._vertexCacheOptimize=e.vertexCacheOptimize??!1,this._interleave=e.interleave??!1,this._releaseGeometryInstances=e.releaseGeometryInstances??!0,this._allowPicking=e.allowPicking??!0,this._asynchronous=e.asynchronous??!0,this._compressVertices=e.compressVertices??!0,this.cull=e.cull??!0,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.rtcCenter=e.rtcCenter,this.shadows=e.shadows??_n.DISABLED,this._translucent=void 0,this._state=wr.READY,this._geometries=[],this._error=void 0,this._numberOfInstances=0,this._boundingSpheres=[],this._boundingSphereWC=[],this._boundingSphereCV=[],this._boundingSphere2D=[],this._boundingSphereMorph=[],this._perInstanceAttributeCache=new Map,this._instanceIds=[],this._lastPerInstanceAttributeIndex=0,this._va=[],this._attributeLocations=void 0,this._primitiveType=void 0,this._frontFaceRS=void 0,this._backFaceRS=void 0,this._sp=void 0,this._depthFailAppearance=void 0,this._spDepthFail=void 0,this._frontFaceDepthFailRS=void 0,this._backFaceDepthFailRS=void 0,this._pickIds=[],this._colorCommands=[],this._pickCommands=[],this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._createRenderStatesFunction=e._createRenderStatesFunction,this._createShaderProgramFunction=e._createShaderProgramFunction,this._createCommandsFunction=e._createCommandsFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._createPickOffsets=e._createPickOffsets,this._pickOffsets=void 0,this._createGeometryResults=void 0,this._ready=!1,this._batchTable=void 0,this._batchTableAttributeIndices=void 0,this._offsetInstanceExtend=void 0,this._batchTableOffsetAttribute2DIndex=void 0,this._batchTableOffsetsUpdated=!1,this._instanceBoundingSpheres=void 0,this._instanceBoundingSpheresCV=void 0,this._tempBoundingSpheres=void 0,this._recomputeBoundingSpheres=!1,this._batchTableBoundingSpheresUpdated=!1,this._batchTableBoundingSphereAttributeIndices=void 0}Object.defineProperties(fr.prototype,{vertexCacheOptimize:{get:function(){return this._vertexCacheOptimize}},interleave:{get:function(){return this._interleave}},releaseGeometryInstances:{get:function(){return this._releaseGeometryInstances}},allowPicking:{get:function(){return this._allowPicking}},asynchronous:{get:function(){return this._asynchronous}},compressVertices:{get:function(){return this._compressVertices}},ready:{get:function(){return this._ready}}});function yMe(e){let t=e.length,n=[],i=e[0].attributes,o;for(o in i)if(i.hasOwnProperty(o)&&l(i[o])){let r=i[o],s=!0;for(let a=1;a<t;++a){let c=e[a].attributes[o];if(!l(c)||r.componentDatatype!==c.componentDatatype||r.componentsPerAttribute!==c.componentsPerAttribute||r.normalize!==c.normalize){s=!1;break}}s&&n.push(o)}return n}var bMe=new z,xMe=new d,Wte=new oe;function qte(e){let t=e.length;if(t===1)return e[0];if(t===2)return z.unpack(e,0,bMe);if(t===3)return d.unpack(e,0,xMe);if(t===4)return oe.unpack(e,0,Wte)}function TMe(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],o=i.length;if(o===0)return;let r=yMe(i),s=r.length,a=[],c={},u={},f,p=i[0].attributes,_,m,y;for(_=0;_<s;++_)m=r[_],y=p[m],c[m]=_,a.push({functionName:`czm_batchTable_${m}`,componentDatatype:y.componentDatatype,componentsPerAttribute:y.componentsPerAttribute,normalize:y.normalize});r.indexOf("distanceDisplayCondition")!==-1&&(a.push({functionName:"czm_batchTable_boundingSphereCenter3DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter3DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereRadius",componentDatatype:X.FLOAT,componentsPerAttribute:1}),u.center3DHigh=a.length-5,u.center3DLow=a.length-4,u.center2DHigh=a.length-3,u.center2DLow=a.length-2,u.radius=a.length-1),r.indexOf("offset")!==-1&&(a.push({functionName:"czm_batchTable_offset2D",componentDatatype:X.FLOAT,componentsPerAttribute:3}),f=a.length-1),a.push({functionName:"czm_batchTable_pickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0});let b=a.length,x=new YT(t,a,o);for(_=0;_<o;++_){let T=i[_];p=T.attributes;for(let R=0;R<s;++R){m=r[R],y=p[m];let P=qte(y.value),O=c[m];x.setBatchedAttribute(_,O,P)}let C={primitive:T.pickPrimitive??e};l(T.id)&&(C.id=T.id);let E=t.createPickId(C);e._pickIds.push(E);let S=E.color,w=Wte;w.x=U.floatToByte(S.red),w.y=U.floatToByte(S.green),w.z=U.floatToByte(S.blue),w.w=U.floatToByte(S.alpha),x.setBatchedAttribute(_,b-1,w)}e._batchTable=x,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=u,e._batchTableOffsetAttribute2DIndex=f}function CMe(e){let t;return Array.isArray(e.values)?t=e.values.slice(0):t=new e.values.constructor(e.values),new Ee({componentDatatype:e.componentDatatype,componentsPerAttribute:e.componentsPerAttribute,normalize:e.normalize,values:t})}function AMe(e){let t=e.attributes,n=new fn;for(let o in t)t.hasOwnProperty(o)&&l(t[o])&&(n[o]=CMe(t[o]));let i;if(l(e.indices)){let o=e.indices;Array.isArray(o)?i=o.slice(0):i=new o.constructor(o)}return new rt({attributes:n,indices:i,primitiveType:e.primitiveType,boundingSphere:ae.clone(e.boundingSphere)})}function EMe(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:L.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var SMe=/in\s+vec(?:3|4)\s+(.*)3DHigh;/g;fr._modifyShaderPosition=function(e,t,n){let i,o="",r="",s="";for(;(i=SMe.exec(t))!==null;){let a=i[1],c=`vec4 czm_compute${a[0].toUpperCase()}${a.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(o+=`${c};
`),l(e.rtcCenter)?(t=t.replace(/in\s+vec(?:3|4)\s+position3DHigh;/g,""),t=t.replace(/in\s+vec(?:3|4)\s+position3DLow;/g,""),o+=`uniform mat4 u_modifiedModelView;
`,r+=`in vec4 position;
`,s+=`${c}
{
    return u_modifiedModelView * position;
}

`,t=t.replace(/czm_modelViewRelativeToEye\s+\*\s+/g,""),t=t.replace(/czm_modelViewProjectionRelativeToEye/g,"czm_projection")):n?s+=`${c}
{
    return czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
}

`:(r+=`in vec3 ${a}2DHigh;
in vec3 ${a}2DLow;
`,s+=`${c}
{
    vec4 p;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy),
                czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow),
                czm_morphTime);
    }
    return p;
}

`)}return[o,r,t,s].join(`
`)};fr._appendShowToShader=function(e,t){return l(e._batchTableAttributeIndices.show)?`${Be.replaceMain(t,"czm_non_show_main")}
void main() 
{ 
    czm_non_show_main(); 
    gl_Position *= czm_batchTable_show(batchId); 
}`:t};fr._updateColorAttribute=function(e,t,n){if(!l(e._batchTableAttributeIndices.color)&&!l(e._batchTableAttributeIndices.depthFailColor)||t.search(/in\s+vec4\s+color;/g)===-1)return t;let i=t;return i=i.replace(/in\s+vec4\s+color;/g,""),n?i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_depthFailColor(batchId)$2"):i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_color(batchId)$2"),i};function Bte(e){return`${Be.replaceMain(e,"czm_non_pick_main")}
out vec4 v_pickColor; 
void main() 
{ 
    czm_non_pick_main(); 
    v_pickColor = czm_batchTable_pickColor(batchId); 
}`}function kte(e){return`in vec4 v_pickColor;
${e}`}fr._updatePickColorAttribute=function(e){let t=e.replace(/in\s+vec4\s+pickColor;/g,"");return t=t.replace(/(\b)pickColor(\b)/g,"$1czm_batchTable_pickColor(batchId)$2"),t};fr._appendOffsetToShader=function(e,t){if(!l(e._batchTableAttributeIndices.offset))return t;let n=`in float batchId;
`;n+="in float applyOffset;";let i=t.replace(/in\s+float\s+batchId;/g,n),o=`vec4 $1 = czm_computePosition();
`;return o+=`    if (czm_sceneMode == czm_sceneMode3D)
`,o+=`    {
`,o+="        $1 = $1 + vec4(czm_batchTable_offset(batchId) * applyOffset, 0.0);",o+=`    }
`,o+=`    else
`,o+=`    {
`,o+="        $1 = $1 + vec4(czm_batchTable_offset2D(batchId) * applyOffset, 0.0);",o+=`    }
`,i=i.replace(/vec4\s+([A-Za-z0-9_]+)\s+=\s+czm_computePosition\(\);/g,o),i};fr._appendDistanceDisplayConditionToShader=function(e,t,n){if(!l(e._batchTableAttributeIndices.distanceDisplayCondition))return t;let i=Be.replaceMain(t,"czm_non_distanceDisplayCondition_main"),o=`void main() 
{ 
    czm_non_distanceDisplayCondition_main(); 
    vec2 distanceDisplayCondition = czm_batchTable_distanceDisplayCondition(batchId);
    vec3 boundingSphereCenter3DHigh = czm_batchTable_boundingSphereCenter3DHigh(batchId);
    vec3 boundingSphereCenter3DLow = czm_batchTable_boundingSphereCenter3DLow(batchId);
    float boundingSphereRadius = czm_batchTable_boundingSphereRadius(batchId);
`;return n?o+=`    vec4 centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
`:o+=`    vec3 boundingSphereCenter2DHigh = czm_batchTable_boundingSphereCenter2DHigh(batchId);
    vec3 boundingSphereCenter2DLow = czm_batchTable_boundingSphereCenter2DLow(batchId);
    vec4 centerRTE;
    if (czm_morphTime == 1.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy);
    }
    else
    {
        centerRTE = czm_columbusViewMorph(
                czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy),
                czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow),
                czm_morphTime);
    }
`,o+=`    float radiusSq = boundingSphereRadius * boundingSphereRadius; 
    float distanceSq; 
    if (czm_sceneMode == czm_sceneMode2D) 
    { 
        distanceSq = czm_eyeHeight2D.y - radiusSq; 
    } 
    else 
    { 
        distanceSq = dot(centerRTE.xyz, centerRTE.xyz) - radiusSq; 
    } 
    distanceSq = max(distanceSq, 0.0); 
    float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x; 
    float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y; 
    float show = (distanceSq >= nearSq && distanceSq <= farSq) ? 1.0 : 0.0; 
    gl_Position *= show; 
}`,`${i}
${o}`};function zte(e,t){if(!e.compressVertices)return t;let n=t.search(/in\s+vec3\s+normal;/g)!==-1,i=t.search(/in\s+vec2\s+st;/g)!==-1;if(!n&&!i)return t;let o=t.search(/in\s+vec3\s+tangent;/g)!==-1,r=t.search(/in\s+vec3\s+bitangent;/g)!==-1,s=i&&n?2:1;s+=o||r?1:0;let a=s>1?`vec${s}`:"float",c="compressedAttributes",u=`in ${a} ${c};`,f="",h="";if(i){f+=`vec2 st;
`;let m=s>1?`${c}.x`:c;h+=`    st = czm_decompressTextureCoordinates(${m});
`}n&&o&&r?(f+=`vec3 normal;
vec3 tangent;
vec3 bitangent;
`,h+=`    czm_octDecode(${c}.${i?"yz":"xy"}, normal, tangent, bitangent);
`):(n&&(f+=`vec3 normal;
`,h+=`    normal = czm_octDecode(${c}${s>1?`.${i?"y":"x"}`:""});
`),o&&(f+=`vec3 tangent;
`,h+=`    tangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`),r&&(f+=`vec3 bitangent;
`,h+=`    bitangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`));let p=t;p=p.replace(/in\s+vec3\s+normal;/g,""),p=p.replace(/in\s+vec2\s+st;/g,""),p=p.replace(/in\s+vec3\s+tangent;/g,""),p=p.replace(/in\s+vec3\s+bitangent;/g,""),p=Be.replaceMain(p,"czm_non_compressed_main");let _=`void main() 
{ 
${h}    czm_non_compressed_main(); 
}`;return[u,f,p,_].join(`
`)}function vMe(e){let t=Be.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    gl_Position = czm_depthClamp(gl_Position);}
`,t}function wMe(e){let t=Be.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    #if defined(LOG_DEPTH)
        czm_writeLogDepth();
    #else
        czm_writeDepthClamp();
    #endif
}
`,t}function Ute(e,t){let n=e.vertexAttributes}function IMe(e,t){return function(){return e[t]}}var Z6=Math.max(Ut.hardwareConcurrency-1,1),ZL,DMe=new yi("combineGeometry");function PMe(e,t){let n,i,o,r,s=e._instanceIds;if(e._state===wr.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let a=e._numberOfInstances=n.length,c=[],u=[];for(o=0;o<a;++o)i=n[o].geometry,s.push(n[o].id),u.push({moduleName:i._workerName,modulePath:i._workerPath,geometry:i});if(!l(ZL))for(ZL=new Array(Z6),o=0;o<Z6;o++)ZL[o]=new yi("createGeometry");let f;for(u=KL(u,Z6),o=0;o<u.length;o++){let h=0,p=u[o],_=p.length;for(r=0;r<_;++r)f=p[r],i=f.geometry,l(i.constructor.pack)&&(f.offset=h,h+=i.constructor.packedLength??i.packedLength);let m;if(h>0){let y=new Float64Array(h);for(m=[y.buffer],r=0;r<_;++r)f=p[r],i=f.geometry,l(i.constructor.pack)&&(i.constructor.pack(i,y,f.offset),f.geometry=y)}c.push(ZL[o].scheduleTask({subTasks:u[o]},m))}e._state=wr.CREATING,Promise.all(c).then(function(h){e._createGeometryResults=h,e._state=wr.CREATED}).catch(function(h){vv(e,t,wr.FAILED,h)})}else if(e._state===wr.CREATED){let a=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,u=t.mapProjection,f=DMe.scheduleTask(XT.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:n,ellipsoid:u.ellipsoid,projection:u,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:c,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets},a),a);e._createGeometryResults=void 0,e._state=wr.COMBINING,Promise.resolve(f).then(function(h){let p=XT.unpackCombineGeometryResults(h);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=L.clone(p.modelMatrix,e.modelMatrix),e._pickOffsets=p.pickOffsets,e._offsetInstanceExtend=p.offsetInstanceExtend,e._instanceBoundingSpheres=p.boundingSpheres,e._instanceBoundingSpheresCV=p.boundingSpheresCV,l(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=wr.COMBINED):vv(e,t,wr.FAILED,void 0)}).catch(function(h){vv(e,t,wr.FAILED,h)})}}function RMe(e,t){let n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],i=e._numberOfInstances=n.length,o=new Array(i),r=e._instanceIds,s,a,c=0;for(a=0;a<i;a++){s=n[a];let p=s.geometry,_;l(p.attributes)&&l(p.primitiveType)?_=AMe(p):_=p.constructor.createGeometry(p),o[c++]=EMe(s,_),r.push(s.id)}o.length=c;let u=t.scene3DOnly,f=t.mapProjection,h=XT.combineGeometry({instances:o,ellipsoid:f.ellipsoid,projection:f,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:u,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=h.geometries,e._attributeLocations=h.attributeLocations,e.modelMatrix=L.clone(h.modelMatrix,e.modelMatrix),e._pickOffsets=h.pickOffsets,e._offsetInstanceExtend=h.offsetInstanceExtend,e._instanceBoundingSpheres=h.boundingSpheres,e._instanceBoundingSpheresCV=h.boundingSpheresCV,l(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=wr.COMBINED):vv(e,t,wr.FAILED,void 0)}function OMe(e,t){let n=e._batchTableAttributeIndices.offset;if(!e._recomputeBoundingSpheres||!l(n)){e._recomputeBoundingSpheres=!1;return}let i,o=e._offsetInstanceExtend,r=e._instanceBoundingSpheres,s=r.length,a=e._tempBoundingSpheres;if(!l(a)){for(a=new Array(s),i=0;i<s;i++)a[i]=new ae;e._tempBoundingSpheres=a}for(i=0;i<s;++i){let y=a[i],b=e._batchTable.getBatchedAttribute(i,n,new d);y=r[i].clone(y),Zte(y,b,o[i])}let c=[],u=[],f=[];for(i=0;i<s;++i){let y=a[i];y.center.x-y.radius>0||ae.intersectPlane(y,on.ORIGIN_ZX_PLANE)!==jt.INTERSECTING?c.push(y):(u.push(y),f.push(y))}let h=c[0],p=f[0],_=u[0];for(i=1;i<c.length;i++)h=ae.union(h,c[i]);for(i=1;i<f.length;i++)p=ae.union(p,f[i]);for(i=1;i<u.length;i++)_=ae.union(_,u[i]);let m=[];for(l(h)&&m.push(h),l(p)&&m.push(p),l(_)&&m.push(_),i=0;i<m.length;i++){let y=m[i].clone(e._boundingSpheres[i]);e._boundingSpheres[i]=y,e._boundingSphereCV[i]=ae.projectTo2D(y,t.mapProjection,e._boundingSphereCV[i])}fr._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var Vte=new Un,Yte=new fe,Xte=new d,Kte=new ae;function MMe(e,t){if(!l(e._batchTableAttributeIndices.distanceDisplayCondition)||e._batchTableBoundingSpheresUpdated)return;let i=e._batchTableBoundingSphereAttributeIndices,o=i.center3DHigh,r=i.center3DLow,s=i.center2DHigh,a=i.center2DLow,c=i.radius,u=t.mapProjection,f=u.ellipsoid,h=e._batchTable,p=e._instanceBoundingSpheres,_=p.length;for(let m=0;m<_;++m){let y=p[m];if(!l(y))continue;let b=e.modelMatrix;l(b)&&(y=ae.transform(y,b,Kte));let x=y.center,T=y.radius,C=Un.fromCartesian(x,Vte);if(h.setBatchedAttribute(m,o,C.high),h.setBatchedAttribute(m,r,C.low),!t.scene3DOnly){let E=f.cartesianToCartographic(x,Yte),S=u.project(E,Xte);C=Un.fromCartesian(S,Vte),h.setBatchedAttribute(m,s,C.high),h.setBatchedAttribute(m,a,C.low)}h.setBatchedAttribute(m,c,T)}e._batchTableBoundingSpheresUpdated=!0}var $6=new d,LMe=new d;function Hte(e,t){if(!l(e._batchTableAttributeIndices.offset)||e._batchTableOffsetsUpdated||t.scene3DOnly)return;let i=e._batchTableOffsetAttribute2DIndex,o=t.mapProjection,r=o.ellipsoid,s=e._batchTable,a=e._instanceBoundingSpheres,c=a.length;for(let u=0;u<c;++u){let f=a[u];if(!l(f))continue;let h=s.getBatchedAttribute(u,e._batchTableAttributeIndices.offset);if(d.equals(h,d.ZERO)){s.setBatchedAttribute(u,i,d.ZERO);continue}let p=e.modelMatrix;l(p)&&(f=ae.transform(f,p,Kte));let _=f.center;_=r.scaleToGeodeticSurface(_,LMe);let m=r.cartesianToCartographic(_,Yte),y=o.project(m,Xte),b=d.add(h,_,$6);m=r.cartesianToCartographic(b,m);let x=o.project(m,$6),T=d.subtract(x,y,$6),C=T.x;T.x=T.z,T.z=T.y,T.y=C,s.setBatchedAttribute(u,i,T)}e._batchTableOffsetsUpdated=!0}function NMe(e,t){let n=e._attributeLocations,i=e._geometries,o=t.scene3DOnly,r=t.context,s=[],a=i.length;for(let c=0;c<a;++c){let u=i[c];if(s.push(ti.fromGeometry({context:r,geometry:u,attributeLocations:n,bufferUsage:Le.STATIC_DRAW,interleave:e._interleave})),l(e._createBoundingVolumeFunction))e._createBoundingVolumeFunction(t,u);else if(e._boundingSpheres.push(ae.clone(u.boundingSphere)),e._boundingSphereWC.push(new ae),!o){let f=u.boundingSphereCV.center,h=f.x,p=f.y,_=f.z;f.x=_,f.y=h,f.z=p,e._boundingSphereCV.push(ae.clone(u.boundingSphereCV)),e._boundingSphere2D.push(new ae),e._boundingSphereMorph.push(new ae)}}e._va=s,e._primitiveType=i[0].primitiveType,e.releaseGeometryInstances&&(e.geometryInstances=void 0),e._geometries=void 0,vv(e,t,wr.COMPLETE,void 0)}function FMe(e,t,n,i){let o=n.getRenderState(),r;i?(r=ze(o,!1),r.cull={enabled:!0,face:xi.BACK},e._frontFaceRS=Ne.fromCache(r),r.cull.face=xi.FRONT,e._backFaceRS=Ne.fromCache(r)):(e._frontFaceRS=Ne.fromCache(o),e._backFaceRS=e._frontFaceRS),r=ze(o,!1),l(e._depthFailAppearance)&&(r.depthTest.enabled=!1),l(e._depthFailAppearance)&&(o=e._depthFailAppearance.getRenderState(),r=ze(o,!1),r.depthTest.func=wc.GREATER,i?(r.cull={enabled:!0,face:xi.BACK},e._frontFaceDepthFailRS=Ne.fromCache(r),r.cull.face=xi.FRONT,e._backFaceDepthFailRS=Ne.fromCache(r)):(e._frontFaceDepthFailRS=Ne.fromCache(r),e._backFaceDepthFailRS=e._frontFaceRS))}function BMe(e,t,n){let i=t.context,o=e._attributeLocations,r=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);r=fr._appendOffsetToShader(e,r),r=fr._appendShowToShader(e,r),r=fr._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=Bte(r),r=fr._updateColorAttribute(e,r,!1),r=zte(e,r),r=fr._modifyShaderPosition(e,r,t.scene3DOnly);let s=n.getFragmentShaderSource();s=kte(s),e._sp=$t.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),Ute(e._sp,o),l(e._depthFailAppearance)&&(r=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),r=fr._appendShowToShader(e,r),r=fr._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=Bte(r),r=fr._updateColorAttribute(e,r,!0),r=zte(e,r),r=fr._modifyShaderPosition(e,r,t.scene3DOnly),r=vMe(r),s=e._depthFailAppearance.getFragmentShaderSource(),s=kte(s),s=wMe(s),e._spDepthFail=$t.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),Ute(e._spDepthFail,o))}var Sv=new L,Gte=new d;function jte(e,t,n,i){let o=l(n)?n._uniforms:void 0,r={},s=t.uniforms;if(l(s))for(let c in s)s.hasOwnProperty(c)&&(r[c]=IMe(s,c));let a=pt(r,o);return a=e._batchTable.getUniformMapCallback()(a),l(e.rtcCenter)&&(a.u_modifiedModelView=function(){let c=i.context.uniformState.view;return L.multiply(c,e._modelMatrix,Sv),L.multiplyByPoint(Sv,e.rtcCenter,Gte),L.setTranslation(Sv,Gte,Sv),Sv}),a}function kMe(e,t,n,i,o,r,s,a){let c=jte(e,t,n,a),u;l(e._depthFailAppearance)&&(u=jte(e,e._depthFailAppearance,e._depthFailAppearance.material,a));let f=i?Se.TRANSLUCENT:Se.OPAQUE,h=o?2:1;h*=l(e._depthFailAppearance)?2:1,r.length=e._va.length*h;let p=r.length,_=0;for(let m=0;m<p;++m){let y;o&&(y=r[m],l(y)||(y=r[m]=new Ze({owner:e,primitiveType:e._primitiveType})),y.vertexArray=e._va[_],y.renderState=e._backFaceRS,y.shaderProgram=e._sp,y.uniformMap=c,y.pass=f,++m),y=r[m],l(y)||(y=r[m]=new Ze({owner:e,primitiveType:e._primitiveType})),y.vertexArray=e._va[_],y.renderState=e._frontFaceRS,y.shaderProgram=e._sp,y.uniformMap=c,y.pass=f,l(e._depthFailAppearance)&&(o&&(++m,y=r[m],l(y)||(y=r[m]=new Ze({owner:e,primitiveType:e._primitiveType})),y.vertexArray=e._va[_],y.renderState=e._backFaceDepthFailRS,y.shaderProgram=e._spDepthFail,y.uniformMap=u,y.pass=f),++m,y=r[m],l(y)||(y=r[m]=new Ze({owner:e,primitiveType:e._primitiveType})),y.vertexArray=e._va[_],y.renderState=e._frontFaceDepthFailRS,y.shaderProgram=e._spDepthFail,y.uniformMap=u,y.pass=f),++_}}fr._updateBoundingVolumes=function(e,t,n,i){let o,r,s;if(i||!L.equals(n,e._modelMatrix))for(L.clone(n,e._modelMatrix),r=e._boundingSpheres.length,o=0;o<r;++o)s=e._boundingSpheres[o],l(s)&&(e._boundingSphereWC[o]=ae.transform(s,n,e._boundingSphereWC[o]),t.scene3DOnly||(e._boundingSphere2D[o]=ae.clone(e._boundingSphereCV[o],e._boundingSphere2D[o]),e._boundingSphere2D[o].center.x=0,e._boundingSphereMorph[o]=ae.union(e._boundingSphereWC[o],e._boundingSphereCV[o])));let a=e.appearance.pixelSize;if(l(a))for(r=e._boundingSpheres.length,o=0;o<r;++o){s=e._boundingSpheres[o];let c=e._boundingSphereWC[o],f=t.camera.getPixelSize(s,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*a;c.radius=s.radius+f}};function zMe(e,t,n,i,o,r,s,a){fr._updateBoundingVolumes(e,t,o);let c;t.mode===ne.SCENE3D?c=e._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?c=e._boundingSphereCV:t.mode===ne.SCENE2D&&l(e._boundingSphere2D)?c=e._boundingSphere2D:l(e._boundingSphereMorph)&&(c=e._boundingSphereMorph);let u=t.commandList,f=t.passes;if(f.render||f.pick){let h=e.allowPicking,p=_n.castShadows(e.shadows),_=_n.receiveShadows(e.shadows),m=n.length,y=a?2:1;y*=l(e._depthFailAppearance)?2:1;for(let b=0;b<m;++b){let x=Math.floor(b/y),T=n[b];T.modelMatrix=o,T.boundingVolume=c[x],T.cull=r,T.debugShowBoundingVolume=s,T.castShadows=p,T.receiveShadows=_,h?T.pickId="v_pickColor":T.pickId=void 0,u.push(T)}}}fr.prototype.update=function(e){if(!l(this.geometryInstances)&&this._va.length===0||l(this.geometryInstances)&&Array.isArray(this.geometryInstances)&&this.geometryInstances.length===0||!l(this.appearance)||e.mode!==ne.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)return;if(l(this._error))throw this._error;if(this._state===wr.FAILED)return;let t=e.context;if(l(this._batchTable)||TMe(this,t),this._batchTable.attributes.length>0){if(Nt.maximumVertexTextureImageUnits===0)throw new re("Vertex texture fetch support is required to render primitives with per-instance attributes. The maximum number of vertex texture image units must be greater than zero.");this._batchTable.update(e)}if(this._state!==wr.COMPLETE&&this._state!==wr.COMBINED&&(this.asynchronous?PMe(this,e):RMe(this,e)),this._state===wr.COMBINED&&(MMe(this,e),Hte(this,e),NMe(this,e)),!this.show||this._state!==wr.COMPLETE)return;this._batchTableOffsetsUpdated||Hte(this,e),this._recomputeBoundingSpheres&&OMe(this,e);let n=this.appearance,i=n.material,o=!1,r=!1;this._appearance!==n?(this._appearance=n,this._material=i,o=!0,r=!0):this._material!==i&&(this._material=i,r=!0);let s=this.depthFailAppearance,a=l(s)?s.material:void 0;this._depthFailAppearance!==s?(this._depthFailAppearance=s,this._depthFailMaterial=a,o=!0,r=!0):this._depthFailMaterial!==a&&(this._depthFailMaterial=a,r=!0);let c=this._appearance.isTranslucent();this._translucent!==c&&(this._translucent=c,o=!0),l(this._material)&&this._material.update(t);let u=n.closed&&c;o&&(this._createRenderStatesFunction??FMe)(this,t,n,u),r&&(this._createShaderProgramFunction??BMe)(this,e,n),(o||r)&&(this._createCommandsFunction??kMe)(this,n,i,c,u,this._colorCommands,this._pickCommands,e),(this._updateAndQueueCommandsFunction??zMe)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,u)};var UMe=new ae,VMe=new ae;function Zte(e,t,n){if(n===nn.TOP){let i=ae.clone(e,UMe),o=ae.clone(e,VMe);o.center=d.add(o.center,t,o.center),e=ae.union(i,o,e)}else n===nn.ALL&&(e.center=d.add(e.center,t,e.center));return e}function HMe(e,t,n){return function(){let i=e.getBatchedAttribute(t,n),o=e.attributes[n],r=o.componentsPerAttribute,s=X.createTypedArray(o.componentDatatype,r);return l(i.constructor.pack)?i.constructor.pack(i,s,0):s[0]=i,s}}function GMe(e,t,n,i,o){return function(r){let s=qte(r);e.setBatchedAttribute(t,n,s),o==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var jMe=new d;function WMe(e,t,n){t.boundingSphere={get:function(){let i=e._instanceBoundingSpheres[n];if(l(i)){i=i.clone();let o=e.modelMatrix,r=t.offset;l(r)&&Zte(i,d.fromArray(r.get(),0,jMe),e._offsetInstanceExtend[n]),l(o)&&(i=ae.transform(i,o))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function qMe(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}fr.prototype.getGeometryInstanceAttributes=function(e){let t=this._perInstanceAttributeCache.get(e);if(l(t))return t;let n=-1,i=this._lastPerInstanceAttributeIndex,o=this._instanceIds,r=o.length;for(let u=0;u<r;++u){let f=(i+u)%r;if(e===o[f]){n=f;break}}if(n===-1)return;let s=this._batchTable,a=this._batchTableAttributeIndices;t={};let c={};for(let u in a)if(a.hasOwnProperty(u)){let f=a[u];c[u]={get:HMe(s,n,f),set:GMe(s,n,f,this,u)}}return WMe(this,c,n),qMe(this,c,n),Object.defineProperties(t,c),this._lastPerInstanceAttributeIndex=n,this._perInstanceAttributeCache.set(e,t),t};fr.prototype.isDestroyed=function(){return!1};fr.prototype.destroy=function(){let e,t;this._sp=this._sp&&this._sp.destroy(),this._spDepthFail=this._spDepthFail&&this._spDepthFail.destroy();let n=this._va;for(e=n.length,t=0;t<e;++t)n[t].destroy();this._va=void 0;let i=this._pickIds;for(e=i.length,t=0;t<e;++t)i[t].destroy();return this._pickIds=void 0,this._batchTable=this._batchTable&&this._batchTable.destroy(),this._instanceIds=void 0,this._perInstanceAttributeCache=void 0,this._attributeLocations=void 0,le(this)};function vv(e,t,n,i){e._error=i,e._state=n,t.afterRender.push(function(){e._ready=e._state===wr.COMPLETE||e._state===wr.FAILED})}var wn=fr;function YMe(e){e=e??G.EMPTY_OBJECT,this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=e.normalize??!1,this.value=e.value}var Ic=YMe;var wv=`#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
in vec4 v_sphericalExtents;
#else // SPHERICAL
in vec2 v_inversePlaneExtents;
in vec4 v_westPlane;
in vec4 v_southPlane;
#endif // SPHERICAL
in vec3 v_uvMinAndSphericalLongitudeRotation;
in vec3 v_uMaxAndInverseDistance;
in vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif

#ifdef NORMAL_EC
vec3 getEyeCoordinate3FromWindowCoordinate(vec2 fragCoord, float logDepthOrDepth) {
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(fragCoord, logDepthOrDepth);
    return eyeCoordinate.xyz / eyeCoordinate.w;
}

vec3 vectorFromOffset(vec4 eyeCoordinate, vec2 positiveOffset) {
    vec2 glFragCoordXY = gl_FragCoord.xy;
    // Sample depths at both offset and negative offset
    float upOrRightLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY + positiveOffset) / czm_viewport.zw));
    float downOrLeftLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY - positiveOffset) / czm_viewport.zw));
    // Explicitly evaluate both paths
    // Necessary for multifrustum and for edges of the screen
    bvec2 upOrRightInBounds = lessThan(glFragCoordXY + positiveOffset, czm_viewport.zw);
    float useUpOrRight = float(upOrRightLogDepth > 0.0 && upOrRightInBounds.x && upOrRightInBounds.y);
    float useDownOrLeft = float(useUpOrRight == 0.0);
    vec3 upOrRightEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY + positiveOffset, upOrRightLogDepth);
    vec3 downOrLeftEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY - positiveOffset, downOrLeftLogDepth);
    return (upOrRightEC - (eyeCoordinate.xyz / eyeCoordinate.w)) * useUpOrRight + ((eyeCoordinate.xyz / eyeCoordinate.w) - downOrLeftEC) * useDownOrLeft;
}
#endif // NORMAL_EC

void main(void)
{
#ifdef REQUIRES_EC
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
#endif

#ifdef REQUIRES_WC
    vec4 worldCoordinate4 = czm_inverseView * eyeCoordinate;
    vec3 worldCoordinate = worldCoordinate4.xyz / worldCoordinate4.w;
#endif

#ifdef TEXTURE_COORDINATES
    vec2 uv;
#ifdef SPHERICAL
    // Treat world coords as a sphere normal for spherical coordinates
    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(worldCoordinate);
    sphericalLatLong.y += v_uvMinAndSphericalLongitudeRotation.z;
    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);
    uv.x = (sphericalLatLong.y - v_sphericalExtents.y) * v_sphericalExtents.w;
    uv.y = (sphericalLatLong.x - v_sphericalExtents.x) * v_sphericalExtents.z;
#else // SPHERICAL
    // Unpack planes and transform to eye space
    uv.x = czm_planeDistance(v_westPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.x;
    uv.y = czm_planeDistance(v_southPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.y;
#endif // SPHERICAL
#endif // TEXTURE_COORDINATES

#ifdef PICK
#ifdef CULL_FRAGMENTS
    // When classifying translucent geometry, logDepthOrDepth == 0.0
    // indicates a region that should not be classified, possibly due to there
    // being opaque pixels there in another buffer.
    // Check for logDepthOrDepth != 0.0 to make sure this should be classified.
    if (0.0 <= uv.x && uv.x <= 1.0 && 0.0 <= uv.y && uv.y <= 1.0 || logDepthOrDepth != 0.0) {
        out_FragColor.a = 1.0; // 0.0 alpha leads to discard from ShaderSource.createPickFragmentShaderSource
        czm_writeDepthClamp();
    }
#else // CULL_FRAGMENTS
        out_FragColor.a = 1.0;
#endif // CULL_FRAGMENTS
#else // PICK

#ifdef CULL_FRAGMENTS
    // When classifying translucent geometry, logDepthOrDepth == 0.0
    // indicates a region that should not be classified, possibly due to there
    // being opaque pixels there in another buffer.
    if (uv.x <= 0.0 || 1.0 <= uv.x || uv.y <= 0.0 || 1.0 <= uv.y || logDepthOrDepth == 0.0) {
        discard;
    }
#endif

#ifdef NORMAL_EC
    // Compute normal by sampling adjacent pixels in 2x2 block in screen space
    vec3 downUp = vectorFromOffset(eyeCoordinate, vec2(0.0, 1.0));
    vec3 leftRight = vectorFromOffset(eyeCoordinate, vec2(1.0, 0.0));
    vec3 normalEC = normalize(cross(leftRight, downUp));
#endif


#ifdef PER_INSTANCE_COLOR

    vec4 color = czm_gammaCorrect(v_color);
#ifdef FLAT
    out_FragColor = color;
#else // FLAT
    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

#else // PER_INSTANCE_COLOR

    // Material support.
    // USES_ is distinct from REQUIRES_, because some things are dependencies of each other or
    // dependencies for culling but might not actually be used by the material.

    czm_materialInput materialInput;

#ifdef USES_NORMAL_EC
    materialInput.normalEC = normalEC;
#endif

#ifdef USES_POSITION_TO_EYE_EC
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
#endif

#ifdef USES_TANGENT_TO_EYE
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(worldCoordinate, normalEC);
#endif

#ifdef USES_ST
    // Remap texture coordinates from computed (approximately aligned with cartographic space) to the desired
    // texture coordinate system, which typically forms a tight oriented bounding box around the geometry.
    // Shader is provided a set of reference points for remapping.
    materialInput.st.x = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_uMaxAndInverseDistance.xy, uv) * v_uMaxAndInverseDistance.z;
    materialInput.st.y = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_vMaxAndInverseDistance.xy, uv) * v_vMaxAndInverseDistance.z;
#endif

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else // FLAT
    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

#endif // PER_INSTANCE_COLOR
    czm_writeDepthClamp();
#endif // PICK
}
`;function nf(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new Q6;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let o=new Q6;if(o.requiresTextureCoordinates=e,n instanceof sn)i.requiresNormalEC=!n.flat;else{let r=`${n.material.shaderSource}
${n.fragmentShaderSource}`;i.normalEC=r.indexOf("materialInput.normalEC")!==-1||r.indexOf("czm_getDefaultMaterial")!==-1,i.positionToEyeEC=r.indexOf("materialInput.positionToEyeEC")!==-1,i.tangentToEyeMatrix=r.indexOf("materialInput.tangentToEyeMatrix")!==-1,i.st=r.indexOf("materialInput.st")!==-1}this._colorShaderDependencies=i,this._pickShaderDependencies=o,this._appearance=n,this._extentsCulling=e,this._planarExtents=t}nf.prototype.createFragmentShader=function(e){let t=this._appearance,n=this._colorShaderDependencies,i=[];!e&&!this._planarExtents&&i.push("SPHERICAL"),n.requiresEC&&i.push("REQUIRES_EC"),n.requiresWC&&i.push("REQUIRES_WC"),n.requiresTextureCoordinates&&i.push("TEXTURE_COORDINATES"),this._extentsCulling&&i.push("CULL_FRAGMENTS"),n.requiresNormalEC&&i.push("NORMAL_EC"),t instanceof sn&&i.push("PER_INSTANCE_COLOR"),n.normalEC&&i.push("USES_NORMAL_EC"),n.positionToEyeEC&&i.push("USES_POSITION_TO_EYE_EC"),n.tangentToEyeMatrix&&i.push("USES_TANGENT_TO_EYE"),n.st&&i.push("USES_ST"),t.flat&&i.push("FLAT");let o="";return t instanceof sn||(o=t.material.shaderSource),new Be({defines:i,sources:[o,wv]})};nf.prototype.createPickFragmentShader=function(e){let t=this._pickShaderDependencies,n=["PICK"];return!e&&!this._planarExtents&&n.push("SPHERICAL"),t.requiresEC&&n.push("REQUIRES_EC"),t.requiresWC&&n.push("REQUIRES_WC"),t.requiresTextureCoordinates&&n.push("TEXTURE_COORDINATES"),this._extentsCulling&&n.push("CULL_FRAGMENTS"),new Be({defines:n,sources:[wv],pickColorQualifier:"in"})};nf.prototype.createVertexShader=function(e,t,n,i){return one(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};nf.prototype.createPickVertexShader=function(e,t,n,i){return one(this._pickShaderDependencies,this._planarExtents,n,e,t,void 0,i,this._projectionExtentDefines)};var $te=new d,Qte=new fe,Jte={high:0,low:0};function one(e,t,n,i,o,r,s,a){let c=i.slice();if(a.eastMostYhighDefine===""){let u=Qte;u.longitude=D.PI,u.latitude=0,u.height=0;let f=s.project(u,$te),h=Un.encode(f.x,Jte);a.eastMostYhighDefine=`EAST_MOST_X_HIGH ${h.high.toFixed(`${h.high}`.length+1)}`,a.eastMostYlowDefine=`EAST_MOST_X_LOW ${h.low.toFixed(`${h.low}`.length+1)}`;let p=Qte;p.longitude=-D.PI,p.latitude=0,p.height=0;let _=s.project(p,$te);h=Un.encode(_.x,Jte),a.westMostYhighDefine=`WEST_MOST_X_HIGH ${h.high.toFixed(`${h.high}`.length+1)}`,a.westMostYlowDefine=`WEST_MOST_X_LOW ${h.low.toFixed(`${h.low}`.length+1)}`}return n&&(c.push(a.eastMostYhighDefine),c.push(a.eastMostYlowDefine),c.push(a.westMostYhighDefine),c.push(a.westMostYlowDefine)),l(r)&&r instanceof sn&&c.push("PER_INSTANCE_COLOR"),e.requiresTextureCoordinates&&(c.push("TEXTURE_COORDINATES"),t||n||c.push("SPHERICAL"),n&&c.push("COLUMBUS_VIEW_2D")),new Be({defines:c,sources:[o]})}function Q6(){this._requiresEC=!1,this._requiresWC=!1,this._requiresNormalEC=!1,this._requiresTextureCoordinates=!1,this._usesNormalEC=!1,this._usesPositionToEyeEC=!1,this._usesTangentToEyeMat=!1,this._usesSt=!1}Object.defineProperties(Q6.prototype,{requiresEC:{get:function(){return this._requiresEC},set:function(e){this._requiresEC=e||this._requiresEC}},requiresWC:{get:function(){return this._requiresWC},set:function(e){this._requiresWC=e||this._requiresWC,this.requiresEC=this._requiresWC}},requiresNormalEC:{get:function(){return this._requiresNormalEC},set:function(e){this._requiresNormalEC=e||this._requiresNormalEC,this.requiresEC=this._requiresNormalEC}},requiresTextureCoordinates:{get:function(){return this._requiresTextureCoordinates},set:function(e){this._requiresTextureCoordinates=e||this._requiresTextureCoordinates,this.requiresWC=this._requiresTextureCoordinates}},normalEC:{set:function(e){this.requiresNormalEC=e,this._usesNormalEC=e},get:function(){return this._usesNormalEC}},tangentToEyeMatrix:{set:function(e){this.requiresWC=e,this.requiresNormalEC=e,this._usesTangentToEyeMat=e},get:function(){return this._usesTangentToEyeMat}},positionToEyeEC:{set:function(e){this.requiresEC=e,this._usesPositionToEyeEC=e},get:function(){return this._usesPositionToEyeEC}},st:{set:function(e){this.requiresTextureCoordinates=e,this._usesSt=e},get:function(){return this._usesSt}}});function ene(e,t,n){return Math.abs((t.y-e.y)*n.x-(t.x-e.x)*n.y+t.x*e.y-t.y*e.x)/z.distance(t,e)}var XMe=[new z,new z,new z,new z];function rne(e,t){let n=XMe,i=z.unpack(t,0,n[0]),o=z.unpack(t,2,n[1]),r=z.unpack(t,4,n[2]);e.uMaxVmax=new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[o.x,o.y,r.x,r.y]});let s=1/ene(i,o,r),a=1/ene(i,r,o);e.uvMinAndExtents=new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[i.x,i.y,s,a]})}var sne=new fe,ane=new d,KMe=new d,ZMe=new d,$L={high:0,low:0};function cne(e,t,n){let i=sne;i.height=0,i.longitude=e.west,i.latitude=e.south;let o=t.project(i,ane);i.latitude=e.north;let r=t.project(i,KMe);i.longitude=e.east,i.latitude=e.south;let s=t.project(i,ZMe),a=[0,0,0,0],c=[0,0,0,0],u=Un.encode(o.x,$L);a[0]=u.high,c[0]=u.low,u=Un.encode(o.y,$L),a[1]=u.high,c[1]=u.low,u=Un.encode(r.y,$L),a[2]=u.high,c[2]=u.low,u=Un.encode(s.x,$L),a[3]=u.high,c[3]=u.low,n.planes2D_HIGH=new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:a}),n.planes2D_LOW=new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:c})}var $Me=new L,QMe=new L,tne=new d,JMe=new fe,eLe=[new fe,new fe,new fe,new fe,new fe,new fe,new fe,new fe];function tLe(e,t,n,i,o,r){let s=se.center(e,JMe);s.height=n;let a=fe.toCartesian(s,t,tne),c=It.eastNorthUpToFixedFrame(a,t,$Me),u=L.inverse(c,QMe),f=e.west,h=e.east,p=e.north,_=e.south,m=eLe;m[0].latitude=_,m[0].longitude=f,m[1].latitude=p,m[1].longitude=f,m[2].latitude=p,m[2].longitude=h,m[3].latitude=_,m[3].longitude=h;let y=(f+h)*.5,b=(p+_)*.5;m[4].latitude=_,m[4].longitude=y,m[5].latitude=p,m[5].longitude=y,m[6].latitude=b,m[6].longitude=f,m[7].latitude=b,m[7].longitude=h;let x=Number.POSITIVE_INFINITY,T=Number.NEGATIVE_INFINITY,C=Number.POSITIVE_INFINITY,E=Number.NEGATIVE_INFINITY;for(let P=0;P<8;P++){m[P].height=n;let O=fe.toCartesian(m[P],t,tne);L.multiplyByPoint(u,O,O),O.z=0,x=Math.min(x,O.x),T=Math.max(T,O.x),C=Math.min(C,O.y),E=Math.max(E,O.y)}let S=i;S.x=x,S.y=C,S.z=0,L.multiplyByPoint(c,S,S);let w=o;w.x=T,w.y=C,w.z=0,L.multiplyByPoint(c,w,w),d.subtract(w,S,o);let R=r;R.x=x,R.y=E,R.z=0,L.multiplyByPoint(c,R,R),d.subtract(R,S,r)}var nLe=new d,iLe=new d,oLe=new Un;nf.getPlanarTextureCoordinateAttributes=function(e,t,n,i,o){let r=ane,s=nLe,a=iLe;tLe(e,n,o??0,r,s,a);let c={};rne(c,t);let u=Un.fromCartesian(r,oLe);return c.southWest_HIGH=new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:d.pack(u.high,[0,0,0])}),c.southWest_LOW=new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:d.pack(u.low,[0,0,0])}),c.eastward=new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:d.pack(s,[0,0,0])}),c.northward=new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:d.pack(a,[0,0,0])}),cne(e,i,c),c};var rLe=new d;function nne(e,t,n,i){let o=sne;o.latitude=e,o.longitude=t,o.height=0;let r=fe.toCartesian(o,n,rLe),s=Math.sqrt(r.x*r.x+r.y*r.y),a=D.fastApproximateAtan2(s,r.z),c=D.fastApproximateAtan2(r.x,r.y);return i.x=a,i.y=c,i}var ine=new z;nf.getSphericalExtentGeometryInstanceAttributes=function(e,t,n,i){let o=nne(e.south,e.west,n,ine),r=o.x,s=o.y,a=nne(e.north,e.east,n,ine),c=a.x,u=a.y,f=0;s>u&&(f=D.PI-s,s=-D.PI,u+=f),r-=D.EPSILON5,s-=D.EPSILON5,c+=D.EPSILON5,u+=D.EPSILON5;let h=1/(u-s),p=1/(c-r),_={sphericalExtents:new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[r,s,p,h]}),longitudeRotation:new Ic({componentDatatype:X.FLOAT,componentsPerAttribute:1,normalize:!1,value:[f]})};return rne(_,t),cne(e,i,_),_};nf.hasAttributesForTextureCoordinatePlanes=function(e){return l(e.southWest_HIGH)&&l(e.southWest_LOW)&&l(e.northward)&&l(e.eastward)&&l(e.planes2D_HIGH)&&l(e.planes2D_LOW)&&l(e.uMaxVmax)&&l(e.uvMinAndExtents)};nf.hasAttributesForSphericalExtents=function(e){return l(e.sphericalExtents)&&l(e.longitudeRotation)&&l(e.planes2D_HIGH)&&l(e.planes2D_LOW)&&l(e.uMaxVmax)&&l(e.uvMinAndExtents)};function sLe(e){return Math.max(e.width,e.height)>nf.MAX_WIDTH_FOR_PLANAR_EXTENTS}nf.shouldUseSphericalCoordinates=function(e){return sLe(e)};nf.MAX_WIDTH_FOR_PLANAR_EXTENTS=D.toRadians(1);var of=nf;var aLe={NEVER:te.NEVER,LESS:te.LESS,EQUAL:te.EQUAL,LESS_OR_EQUAL:te.LEQUAL,GREATER:te.GREATER,NOT_EQUAL:te.NOTEQUAL,GREATER_OR_EQUAL:te.GEQUAL,ALWAYS:te.ALWAYS},kn=Object.freeze(aLe);var cLe={ZERO:te.ZERO,KEEP:te.KEEP,REPLACE:te.REPLACE,INCREMENT:te.INCR,DECREMENT:te.DECR,INVERT:te.INVERT,INCREMENT_WRAP:te.INCR_WRAP,DECREMENT_WRAP:te.DECR_WRAP},at=Object.freeze(cLe);var QL={CESIUM_3D_TILE_MASK:128,SKIP_LOD_MASK:112,SKIP_LOD_BIT_SHIFT:4,CLASSIFICATION_MASK:15};QL.setCesium3DTileBit=function(){return{enabled:!0,frontFunction:kn.ALWAYS,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.REPLACE},backFunction:kn.ALWAYS,backOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.REPLACE},reference:QL.CESIUM_3D_TILE_MASK,mask:QL.CESIUM_3D_TILE_MASK}};var kt=Object.freeze(QL);function J0(e){e=e??G.EMPTY_OBJECT;let t=e.geometryInstances;this.geometryInstances=t,this.show=e.show??!0,this.classificationType=e.classificationType??Bn.BOTH,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.debugShowShadowVolume=e.debugShowShadowVolume??!1,this._debugShowShadowVolume=!1,this._extruded=e._extruded??!1,this._uniformMap=e._uniformMap,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._spColor=void 0,this._spPick2D=void 0,this._spColor2D=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._commandsIgnoreShow=[],this._ready=!1,this._primitive=void 0,this._pickPrimitive=e._pickPrimitive,this._hasSphericalExtentsAttribute=!1,this._hasPlanarExtentsAttributes=!1,this._hasPerColorAttribute=!1,this.appearance=e.appearance,this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._usePickOffsets=!1,this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:e.vertexCacheOptimize??!1,interleave:e.interleave??!1,releaseGeometryInstances:e.releaseGeometryInstances??!0,allowPicking:e.allowPicking??!0,asynchronous:e.asynchronous??!0,compressVertices:e.compressVertices??!0,_createBoundingVolumeFunction:void 0,_createRenderStatesFunction:void 0,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0,_createPickOffsets:!0}}Object.defineProperties(J0.prototype,{vertexCacheOptimize:{get:function(){return this._primitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},compressVertices:{get:function(){return this._primitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},_needs2DShader:{get:function(){return this._hasPlanarExtentsAttributes||this._hasSphericalExtentsAttribute}}});J0.isSupported=function(e){return e.context.stencilBuffer};function KT(e,t){let n=t?kn.EQUAL:kn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:e,frontFunction:n,frontOperation:{fail:at.KEEP,zFail:at.DECREMENT_WRAP,zPass:at.KEEP},backFunction:n,backOperation:{fail:at.KEEP,zFail:at.INCREMENT_WRAP,zPass:at.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:wc.LESS_OR_EQUAL},depthMask:!1}}function e9(e){return{stencilTest:{enabled:e,frontFunction:kn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:kn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:an.PRE_MULTIPLIED_ALPHA_BLEND}}var lLe={stencilTest:{enabled:!0,frontFunction:kn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:kn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function uLe(e,t,n,i){if(l(e._rsStencilDepthPass))return;let o=!e.debugShowShadowVolume;e._rsStencilDepthPass=Ne.fromCache(KT(o,!1)),e._rsStencilDepthPass3DTiles=Ne.fromCache(KT(o,!0)),e._rsColorPass=Ne.fromCache(e9(o,!1)),e._rsPickPass=Ne.fromCache(lLe)}function fLe(e,t){if(!e.compressVertices)return t;if(t.search(/in\s+vec3\s+extrudeDirection;/g)!==-1){let n="compressedAttributes",i=`in vec2 ${n};`,o=`vec3 extrudeDirection;
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{ 
${r}    czm_non_compressed_main(); 
}`;return[i,o,s,a].join(`
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y=h.createPickFragmentShader(!1),b=h.createPickVertexShader([a],m,!1,t.mapProjection);if(e._spPick=$t.replaceCache({context:n,shaderProgram:e._spPick,vertexShaderSource:b,fragmentShaderSource:y,attributeLocations:f}),s){let x=n.shaderCache.getDerivedShaderProgram(e._spPick,"2dPick");if(!l(x)){let T=h.createPickFragmentShader(!0),C=h.createPickVertexShader([a],m,!0,t.mapProjection);x=n.shaderCache.createDerivedShaderProgram(e._spPick,"2dPick",{vertexShaderSource:C,fragmentShaderSource:T,attributeLocations:f})}e._spPick2D=x}}else e._spPick=$t.fromCache({context:n,vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:f});o=wn._appendShowToShader(i,o),c=new Be({defines:[a],sources:[o]}),e._sp=$t.replaceCache({context:n,shaderProgram:e._sp,vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:f});let p=h.createFragmentShader(!1),_=h.createVertexShader([a],o,!1,t.mapProjection);if(e._spColor=$t.replaceCache({context:n,shaderProgram:e._spColor,vertexShaderSource:_,fragmentShaderSource:p,attributeLocations:f}),s){let m=n.shaderCache.getDerivedShaderProgram(e._spColor,"2dColor");if(!l(m)){let y=h.createFragmentShader(!0),b=h.createVertexShader([a],o,!0,t.mapProjection);m=n.shaderCache.createDerivedShaderProgram(e._spColor,"2dColor",{vertexShaderSource:b,fragmentShaderSource:y,attributeLocations:f})}e._spColor2D=m}}function hLe(e,t){let n=e._primitive,i=n._va.length*2;t.length=i;let o,r,s,a=0,c=n._batchTable.getUniformMapCallback()(e._uniformMap),u=e._needs2DShader;for(o=0;o<i;o+=2){let _=n._va[a++];r=t[o],l(r)||(r=t[o]=new Ze({owner:e,primitiveType:n._primitiveType})),r.vertexArray=_,r.renderState=e._rsStencilDepthPass,r.shaderProgram=e._sp,r.uniformMap=c,r.pass=Se.TERRAIN_CLASSIFICATION,s=Ze.shallowClone(r,r.derivedCommands.tileset),s.renderState=e._rsStencilDepthPass3DTiles,s.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,r=t[o+1],l(r)||(r=t[o+1]=new Ze({owner:e,primitiveType:n._primitiveType})),r.vertexArray=_,r.renderState=e._rsColorPass,r.shaderProgram=e._spColor,r.pass=Se.TERRAIN_CLASSIFICATION;let y=e.appearance.material;if(l(y)&&(c=pt(c,y._uniforms)),r.uniformMap=c,s=Ze.shallowClone(r,r.derivedCommands.tileset),s.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,u){let b=Ze.shallowClone(r,r.derivedCommands.appearance2D);b.shaderProgram=e._spColor2D,r.derivedCommands.appearance2D=b,b=Ze.shallowClone(s,s.derivedCommands.appearance2D),b.shaderProgram=e._spColor2D,s.derivedCommands.appearance2D=b}}let f=e._commandsIgnoreShow,h=e._spStencil,p=0;i=f.length=i/2;for(let _=0;_<i;++_){let m=f[_]=Ze.shallowClone(t[p],f[_]);m.shaderProgram=h,m.pass=Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function mLe(e,t){let n=e._usePickOffsets,i=e._primitive,o=i._va.length*2,r,s=0,a;n&&(r=i._pickOffsets,o=r.length*2),t.length=o;let c,u,f,h=0,p=i._batchTable.getUniformMapCallback()(e._uniformMap),_=e._needs2DShader;for(c=0;c<o;c+=2){let m=i._va[h++];if(n&&(a=r[s++],m=i._va[a.index]),u=t[c],l(u)||(u=t[c]=new Ze({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),u.vertexArray=m,u.renderState=e._rsStencilDepthPass,u.shaderProgram=e._sp,u.uniformMap=p,u.pass=Se.TERRAIN_CLASSIFICATION,n&&(u.offset=a.offset,u.count=a.count),f=Ze.shallowClone(u,u.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,u.derivedCommands.tileset=f,u=t[c+1],l(u)||(u=t[c+1]=new Ze({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),u.vertexArray=m,u.renderState=e._rsPickPass,u.shaderProgram=e._spPick,u.uniformMap=p,u.pass=Se.TERRAIN_CLASSIFICATION,n&&(u.offset=a.offset,u.count=a.count),f=Ze.shallowClone(u,u.derivedCommands.tileset),f.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,u.derivedCommands.tileset=f,_){let y=Ze.shallowClone(u,u.derivedCommands.pick2D);y.shaderProgram=e._spPick2D,u.derivedCommands.pick2D=y,y=Ze.shallowClone(f,f.derivedCommands.pick2D),y.shaderProgram=e._spPick2D,f.derivedCommands.pick2D=y}}}function pLe(e,t,n,i,o,r,s){hLe(e,r),mLe(e,s)}function lne(e,t){return Math.floor(e%t/2)}function J6(e,t,n,i,o,r){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,e.debugShowBoundingVolume=r,t.commandList.push(e)}function une(e,t,n,i,o){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,t.commandList.push(e)}function gLe(e,t,n,i,o,r,s,a){let c=e._primitive;wn._updateBoundingVolumes(c,t,o);let u;t.mode===ne.SCENE3D?u=c._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?u=c._boundingSphereCV:t.mode===ne.SCENE2D&&l(c._boundingSphere2D)?u=c._boundingSphere2D:l(c._boundingSphereMorph)&&(u=c._boundingSphereMorph);let f=e.classificationType,h=f!==Bn.CESIUM_3D_TILE,p=f!==Bn.TERRAIN,_=t.passes,m,y,b;if(_.render){let x=n.length;for(m=0;m<x;++m)y=u[lne(m,x)],h&&(b=n[m],J6(b,t,o,r,y,s)),p&&(b=n[m].derivedCommands.tileset,J6(b,t,o,r,y,s));if(t.invertClassification){let T=e._commandsIgnoreShow,C=T.length;for(m=0;m<C;++m)y=u[m],b=T[m],J6(b,t,o,r,y,s)}}if(_.pick){let x=i.length,T=c._pickOffsets;for(m=0;m<x;++m){let C=T[lne(m,x)];y=u[C.index],h&&(b=i[m],une(b,t,o,r,y)),p&&(b=i[m].derivedCommands.tileset,une(b,t,o,r,y))}}}J0.prototype.update=function(e){if(!l(this._primitive)&&!l(this.geometryInstances))return;let t=this.appearance;l(t)&&l(t.material)&&t.material.update(e.context);let n=this,i=this._primitiveOptions;if(!l(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s,a,c,u=!1,f=!0,h,p=!1,_=!1;for(r>0&&(c=o[0].attributes,p=of.hasAttributesForSphericalExtents(c),_=of.hasAttributesForTextureCoordinatePlanes(c),h=c.color),s=0;s<r;s++){a=o[s];let y=a.attributes.color;l(y)&&(u=!0),f=f&&l(y)&&Gt.equals(h,y)}if(!f&&!p&&!_)throw new he("All GeometryInstances must have the same color attribute except via GroundPrimitives");u&&!l(t)&&(t=new sn({flat:!0}),this.appearance=t),this._usePickOffsets=!p&&!_,this._hasSphericalExtentsAttribute=p,this._hasPlanarExtentsAttributes=_,this._hasPerColorAttribute=u;let m=new Array(r);for(s=0;s<r;++s)a=o[s],m[s]=new At({geometry:a.geometry,attributes:a.attributes,modelMatrix:a.modelMatrix,id:a.id,pickPrimitive:this._pickPrimitive??n});i.appearance=t,i.geometryInstances=m,l(this._createBoundingVolumeFunction)&&(i._createBoundingVolumeFunction=function(y,b){n._createBoundingVolumeFunction(y,b)}),i._createRenderStatesFunction=function(y,b,x,T){uLe(n,b)},i._createShaderProgramFunction=function(y,b,x){dLe(n,b)},i._createCommandsFunction=function(y,b,x,T,C,E,S){pLe(n,void 0,void 0,!0,!1,E,S)},l(this._updateAndQueueCommandsFunction)?i._updateAndQueueCommandsFunction=function(y,b,x,T,C,E,S,w){n._updateAndQueueCommandsFunction(y,b,x,T,C,E,S,w)}:i._updateAndQueueCommandsFunction=function(y,b,x,T,C,E,S,w){gLe(n,b,x,T,C,E,S,w)},this._primitive=new wn(i)}this.debugShowShadowVolume&&!this._debugShowShadowVolume&&this._ready?(this._debugShowShadowVolume=!0,this._rsStencilDepthPass=Ne.fromCache(KT(!1,!1)),this._rsStencilDepthPass3DTiles=Ne.fromCache(KT(!1,!0)),this._rsColorPass=Ne.fromCache(e9(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=Ne.fromCache(KT(!0,!1)),this._rsStencilDepthPass3DTiles=Ne.fromCache(KT(!0,!0)),this._rsColorPass=Ne.fromCache(e9(!0))),this._primitive.appearance!==t&&(this._primitive.appearance=t),this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{l(this._primitive)&&this._primitive.ready&&(this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0))})};J0.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};J0.prototype.isDestroyed=function(){return!1};J0.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._spColor=this._spColor&&this._spColor.destroy(),this._spPick2D=void 0,this._spColor2D=void 0,le(this)};var Iv=J0;var _Le={u_globeMinimumAltitude:function(){return 55e3}};function yl(e){e=e??G.EMPTY_OBJECT;let t=e.appearance,n=e.geometryInstances;if(!l(t)&&l(n)){let o=Array.isArray(n)?n:[n],r=o.length;for(let s=0;s<r;s++){let a=o[s].attributes;if(l(a)&&l(a.color)){t=new sn({flat:!0});break}}}this.appearance=t,this.geometryInstances=e.geometryInstances,this.show=e.show??!0,this.classificationType=e.classificationType??Bn.BOTH,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.debugShowShadowVolume=e.debugShowShadowVolume??!1,this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1,this._primitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=li._defaultMaxTerrainHeight,this._minTerrainHeight=li._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[],this._useFragmentCulling=!1,this._zIndex=void 0;let i=this;this._classificationPrimitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:e.vertexCacheOptimize??!1,interleave:e.interleave??!1,releaseGeometryInstances:e.releaseGeometryInstances??!0,allowPicking:e.allowPicking??!0,asynchronous:e.asynchronous??!0,compressVertices:e.compressVertices??!0,_createBoundingVolumeFunction:void 0,_updateAndQueueCommandsFunction:void 0,_pickPrimitive:i,_extruded:!0,_uniformMap:_Le}}Object.defineProperties(yl.prototype,{vertexCacheOptimize:{get:function(){return this._classificationPrimitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._classificationPrimitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._classificationPrimitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._classificationPrimitiveOptions.allowPicking}},asynchronous:{get:function(){return this._classificationPrimitiveOptions.asynchronous}},compressVertices:{get:function(){return this._classificationPrimitiveOptions.compressVertices}},ready:{get:function(){return this._ready}}});yl.isSupported=Iv.isSupported;function fne(e){return function(t,n){let i=n.maximumRadius,o=i/Math.cos(t*.5)-i;return e._maxHeight+o}}function dne(e){return function(t,n){return e._minHeight}}var yLe=new d,bLe=new d,xLe=new d,TLe=new fe,CLe=new se;function JL(e,t){let n=e.mapProjection.ellipsoid;if(!l(t.attributes)||!l(t.attributes.position3DHigh))return l(t.rectangle)?t.rectangle:void 0;let i=t.attributes.position3DHigh.values,o=t.attributes.position3DLow.values,r=i.length,s=Number.POSITIVE_INFINITY,a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,u=Number.NEGATIVE_INFINITY;for(let h=0;h<r;h+=3){let p=d.unpack(i,h,yLe),_=d.unpack(o,h,bLe),m=d.add(p,_,xLe),y=n.cartesianToCartographic(m,TLe),b=y.latitude,x=y.longitude;s=Math.min(s,b),a=Math.min(a,x),c=Math.max(c,b),u=Math.max(u,x)}let f=CLe;return f.north=c,f.south=s,f.east=u,f.west=a,f}function ALe(e,t,n){let i=li.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function ELe(e,t,n){let i=t.mapProjection.ellipsoid,o=JL(t,n),r=vn.fromRectangle(o,e._minHeight,e._maxHeight,i);if(e._boundingVolumes.push(r),!t.scene3DOnly){let s=t.mapProjection,a=ae.fromRectangleWithHeights2D(o,s,e._maxHeight,e._minHeight);d.fromElements(a.center.z,a.center.x,a.center.y,a.center),e._boundingVolumes2D.push(a)}}function t9(e,t){return Math.floor(e%t/2)}function n9(e,t,n,i,o,r,s){let a=e._primitive;n.mode!==ne.SCENE3D&&t.shaderProgram===a._spColor&&a._needs2DShader&&(t=t.derivedCommands.appearance2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function hne(e,t,n,i,o,r){let s=e._primitive;n.mode!==ne.SCENE3D&&t.shaderProgram===s._spPick&&s._needs2DShader&&(t=t.derivedCommands.pick2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,n.commandList.push(t)}function SLe(e,t,n,i,o,r,s,a){let c;t.mode===ne.SCENE3D?c=e._boundingVolumes:c=e._boundingVolumes2D;let u=e.classificationType,f=u!==Bn.CESIUM_3D_TILE,h=u!==Bn.TERRAIN,p=t.passes,_=e._primitive,m,y,b;if(p.render){let x=n.length;for(m=0;m<x;++m)y=c[t9(m,x)],f&&(b=n[m],n9(e,b,t,o,r,y,s)),h&&(b=n[m].derivedCommands.tileset,n9(e,b,t,o,r,y,s));if(t.invertClassification){let T=_._commandsIgnoreShow,C=T.length;for(m=0;m<C;++m)y=c[m],b=T[m],n9(e,b,t,o,r,y,s)}}if(p.pick){let x=i.length,T;for(e._useFragmentCulling||(T=_._primitive._pickOffsets),m=0;m<x;++m){if(y=c[t9(m,x)],!e._useFragmentCulling){let C=T[t9(m,x)];y=c[C.index]}f&&(b=i[m],hne(e,b,t,o,r,y)),h&&(b=i[m].derivedCommands.tileset,hne(e,b,t,o,r,y))}}}yl.initializeTerrainHeights=function(){return li.initialize()};yl.prototype.update=function(e){if(!l(this._primitive)&&!l(this.geometryInstances))return;if(!li.initialized){yl.initializeTerrainHeights();return}let t=this,n=this._classificationPrimitiveOptions;if(!l(this._primitive)){let i=e.mapProjection.ellipsoid,o,r,s,a=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],c=a.length,u=new Array(c),f,h;for(f=0;f<c;++f){o=a[f],r=o.geometry;let y=JL(e,r);l(h)?l(y)&&se.union(h,y,h):h=se.clone(y);let b=o.id;if(l(b)&&l(y)){let x=li.getBoundingSphere(y,i);this._boundingSpheresKeys.push(b),this._boundingSpheres.push(x)}s=r.constructor,!l(s)||l(s.createShadowVolume)}ALe(this,h,i);let p=e.verticalExaggeration,_=e.verticalExaggerationRelativeHeight;this._minHeight=vr.getHeight(this._minTerrainHeight,p,_),this._maxHeight=vr.getHeight(this._maxTerrainHeight,p,_);let m=yl._supportsMaterials(e.context);if(this._useFragmentCulling=m,m){let y,b=!0;for(f=0;f<c;++f)if(o=a[f],r=o.geometry,h=JL(e,r),of.shouldUseSphericalCoordinates(h)){b=!1;break}for(f=0;f<c;++f){o=a[f],r=o.geometry,s=r.constructor;let x=JL(e,r),T=r.textureCoordinateRotationPoints;b?y=of.getPlanarTextureCoordinateAttributes(x,T,i,e.mapProjection,this._maxHeight):y=of.getSphericalExtentGeometryInstanceAttributes(x,T,i,e.mapProjection);let C=o.attributes;for(let E in C)C.hasOwnProperty(E)&&(y[E]=C[E]);u[f]=new At({geometry:s.createShadowVolume(r,dne(this),fne(this)),attributes:y,id:o.id})}}else for(f=0;f<c;++f)o=a[f],r=o.geometry,s=r.constructor,u[f]=new At({geometry:s.createShadowVolume(r,dne(this),fne(this)),attributes:o.attributes,id:o.id});n.geometryInstances=u,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(y,b){ELe(t,y,b)},n._updateAndQueueCommandsFunction=function(y,b,x,T,C,E,S,w){SLe(t,b,x,T,C,E,S,w)},this._primitive=new Iv(n)}this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowShadowVolume=this.debugShowShadowVolume,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&l(this._primitive)&&this._primitive.ready&&(this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0))})};yl.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};yl.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};yl.prototype.isDestroyed=function(){return!1};yl.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};yl._supportsMaterials=function(e){return e.depthTexture};yl.supportsMaterials=function(e){return yl._supportsMaterials(e.frameState.context)};var bl=yl;function ZT(){he.throwInstantiationError()}Object.defineProperties(ZT.prototype,{isConstant:{get:he.throwInstantiationError},definitionChanged:{get:he.throwInstantiationError}});ZT.prototype.getType=he.throwInstantiationError;ZT.prototype.getValue=he.throwInstantiationError;ZT.prototype.equals=he.throwInstantiationError;var vLe=new K;ZT.getValue=function(e,t,n){let i;return l(e)||(e=K.now(vLe)),l(t)&&(i=t.getType(e),l(i))?((!l(n)||n.type!==i)&&(n=Yi.fromType(i)),t.getValue(e,n.uniforms),n):((!l(n)||n.type!==Yi.ColorType)&&(n=Yi.fromType(Yi.ColorType)),U.clone(U.WHITE,n.uniforms.color),n)};var Jo=ZT;function eb(e,t,n){this._primitives=t,this._orderedGroundPrimitives=n,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=e,this._options=e._options,this._entity=e._entity,this._material=void 0}eb.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!W.getValueOrDefault(t.show,n,!0)};eb.prototype._setOptions=he.throwInstantiationError;eb.prototype.update=function(e){let t=this._geometryUpdater,n=t._onTerrain,i=this._primitives,o=this._orderedGroundPrimitives;n?o.remove(this._primitive):(i.removeAndDestroy(this._primitive),i.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;let r=this._entity,s=r[this._geometryUpdater._geometryPropertyName];if(this._setOptions(r,s,e),this._isHidden(r,s,e))return;let a=this._geometryUpdater.shadowsProperty.getValue(e),c=this._options;if(!l(s.fill)||s.fill.getValue(e)){let u=t.fillMaterialProperty,f=u instanceof zt,h,p=t._getIsClosed(c);if(f)h=new sn({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let _=Jo.getValue(e,u,this._material);this._material=_,h=new ro({material:_,translucent:_.isTranslucent(),closed:p})}if(n)c.vertexFormat=sn.VERTEX_FORMAT,this._primitive=o.add(new bl({geometryInstances:this._geometryUpdater.createFillGeometryInstance(e),appearance:h,asynchronous:!1,shadows:a,classificationType:this._geometryUpdater.classificationTypeProperty.getValue(e)}),W.getValueOrUndefined(this._geometryUpdater.zIndex,e));else{c.vertexFormat=h.vertexFormat;let _=this._geometryUpdater.createFillGeometryInstance(e);f&&(h.translucent=_.attributes.color.value[3]!==255),this._primitive=i.add(new wn({geometryInstances:_,appearance:h,asynchronous:!1,shadows:a}))}}if(!n&&l(s.outline)&&s.outline.getValue(e)){let u=this._geometryUpdater.createOutlineGeometryInstance(e),f=W.getValueOrDefault(s.outlineWidth,e,1);this._outlinePrimitive=i.add(new wn({geometryInstances:u,appearance:new sn({flat:!0,translucent:u.attributes.color.value[3]!==255,renderState:{lineWidth:t._scene.clampLineWidth(f)}}),asynchronous:!1,shadows:a}))}};eb.prototype.getBoundingSphere=function(e){let t=this._entity,n=this._primitive,i=this._outlinePrimitive,o;return l(n)&&n.show&&n.ready&&(o=n.getGeometryInstanceAttributes(t),l(o)&&l(o.boundingSphere))?(ae.clone(o.boundingSphere,e),st.DONE):l(i)&&i.show&&i.ready&&(o=i.getGeometryInstanceAttributes(t),l(o)&&l(o.boundingSphere))?(ae.clone(o.boundingSphere,e),st.DONE):l(n)&&!n.ready||l(i)&&!i.ready?st.PENDING:st.FAILED};eb.prototype.isDestroyed=function(){return!1};eb.prototype.destroy=function(){let e=this._primitives,t=this._orderedGroundPrimitives;this._geometryUpdater._onTerrain?t.remove(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),le(this)};var ni=eb;var mne={};function Dv(e,t){l(mne[e])||(mne[e]=!0,console.warn(t??e))}Dv.geometryOutlines="Entity geometry outlines are unsupported on terrain. Outlines will be disabled. To enable outlines, disable geometry terrain clamping by explicitly setting height to 0.";Dv.geometryZIndex="Entity geometry with zIndex are unsupported when height or extrudedHeight are defined.  zIndex will be ignored";Dv.geometryHeightReference="Entity corridor, ellipse, polygon or rectangle with heightReference must also have a defined height.  heightReference will be ignored";Dv.geometryExtrudedHeightReference="Entity corridor, ellipse, polygon or rectangle with extrudedHeightReference must also have a defined extrudedHeight.  extrudedHeightReference will be ignored";var gt=Dv;var wLe={AUTODETECT:0,ENU:1,INERTIAL:2,VELOCITY:3},n_=Object.freeze(wLe);var ILe={NONE:0,GEODESIC:1,RHUMB:2},Qt=Object.freeze(ILe);var pne=D.EPSILON10;function DLe(e,t,n,i){if(!l(e))return;n=n??!1;let o=l(i),r=e.length;if(r<2)return e;let s,a=e[0],c,u,f=0,h=-1;for(s=1;s<r;++s)c=e[s],t(a,c,pne)?(l(u)||(u=e.slice(0,s),f=s-1,h=0),o&&i.push(s)):(l(u)&&(u.push(c),f=s,o&&(h=i.length)),a=c);return n&&t(e[0],e[r-1],pne)&&(o&&(l(u)?i.splice(h,0,f):i.push(r-1)),l(u)?u.length-=1:u=e.slice(0,-1)),l(u)?u:e}var yo=DLe;function PLe(e){let t=e._uSquared,n=e._ellipsoid.maximumRadius,i=e._ellipsoid.minimumRadius,o=(n-i)/n,r=Math.cos(e._startHeading),s=Math.sin(e._startHeading),a=(1-o)*Math.tan(e._start.latitude),c=1/Math.sqrt(1+a*a),u=c*a,f=Math.atan2(a,r),h=c*s,p=h*h,_=1-p,m=Math.sqrt(_),y=t/4,b=y*y,x=b*y,T=b*b,C=1+y-3*b/4+5*x/4-175*T/64,E=1-y+15*b/8-35*x/8,S=1-3*y+35*b/4,w=1-5*y,R=C*f-E*Math.sin(2*f)*y/2-S*Math.sin(4*f)*b/16-w*Math.sin(6*f)*x/48-Math.sin(8*f)*5*T/512,P=e._constants;P.a=n,P.b=i,P.f=o,P.cosineHeading=r,P.sineHeading=s,P.tanU=a,P.cosineU=c,P.sineU=u,P.sigma=f,P.sineAlpha=h,P.sineSquaredAlpha=p,P.cosineSquaredAlpha=_,P.cosineAlpha=m,P.u2Over4=y,P.u4Over16=b,P.u6Over64=x,P.u8Over256=T,P.a0=C,P.a1=E,P.a2=S,P.a3=w,P.distanceRatio=R}function RLe(e,t){return e*t*(4+e*(4-3*t))/16}function gne(e,t,n,i,o,r,s){let a=RLe(e,n);return(1-a)*e*t*(i+a*o*(s+a*r*(2*s*s-1)))}function OLe(e,t,n,i,o,r,s){let a=(t-n)/t,c=r-i,u=Math.atan((1-a)*Math.tan(o)),f=Math.atan((1-a)*Math.tan(s)),h=Math.cos(u),p=Math.sin(u),_=Math.cos(f),m=Math.sin(f),y=h*_,b=h*m,x=p*m,T=p*_,C=c,E=D.TWO_PI,S=Math.cos(C),w=Math.sin(C),R,P,O,N,g;do{S=Math.cos(C),w=Math.sin(C);let B=b-T*S;O=Math.sqrt(_*_*w*w+B*B),P=x+y*S,R=Math.atan2(O,P);let j;O===0?(j=0,N=1):(j=y*w/O,N=1-j*j),E=C,g=P-2*x/N,isFinite(g)||(g=0),C=c+gne(a,j,N,R,O,P,g)}while(Math.abs(C-E)>D.EPSILON12);let A=N*(t*t-n*n)/(n*n),v=1+A*(4096+A*(A*(320-175*A)-768))/16384,I=A*(256+A*(A*(74-47*A)-128))/1024,M=g*g,F=I*O*(g+I*(P*(2*M-1)-I*g*(4*O*O-3)*(4*M-3)/6)/4),V=n*v*(R-F),k=Math.atan2(_*w,b-T*S),H=Math.atan2(h*w,b*S-T);e._distance=V,e._startHeading=k,e._endHeading=H,e._uSquared=A}var MLe=new d,i9=new d;function _ne(e,t,n,i){let o=d.normalize(i.cartographicToCartesian(t,i9),MLe),r=d.normalize(i.cartographicToCartesian(n,i9),i9);OLe(e,i.maximumRadius,i.minimumRadius,t.longitude,t.latitude,n.longitude,n.latitude),e._start=fe.clone(t,e._start),e._end=fe.clone(n,e._end),e._start.height=0,e._end.height=0,PLe(e)}function Pv(e,t,n){let i=n??ee.default;this._ellipsoid=i,this._start=new fe,this._end=new fe,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,l(e)&&l(t)&&_ne(this,e,t,i)}Object.defineProperties(Pv.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}});Pv.prototype.setEndPoints=function(e,t){_ne(this,e,t,this._ellipsoid)};Pv.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)};Pv.prototype.interpolateUsingSurfaceDistance=function(e,t){let n=this._constants,i=n.distanceRatio+e/n.b,o=Math.cos(2*i),r=Math.cos(4*i),s=Math.cos(6*i),a=Math.sin(2*i),c=Math.sin(4*i),u=Math.sin(6*i),f=Math.sin(8*i),h=i*i,p=i*h,_=n.u8Over256,m=n.u2Over4,y=n.u6Over64,b=n.u4Over16,x=2*p*_*o/3+i*(1-m+7*b/4-15*y/4+579*_/64-(b-15*y/4+187*_/16)*o-(5*y/4-115*_/16)*r-29*_*s/16)+(m/2-b+71*y/32-85*_/16)*a+(5*b/16-5*y/4+383*_/96)*c-h*((y-11*_/2)*a+5*_*c/2)+(29*y/96-29*_/16)*u+539*_*f/1536,T=Math.asin(Math.sin(x)*n.cosineAlpha),C=Math.atan(n.a/n.b*Math.tan(T));x=x-n.sigma;let E=Math.cos(2*n.sigma+x),S=Math.sin(x),w=Math.cos(x),R=n.cosineU*w,P=n.sineU*S,N=Math.atan2(S*n.sineHeading,R-P*n.cosineHeading)-gne(n.f,n.sineAlpha,n.cosineSquaredAlpha,x,S,w,E);return l(t)?(t.longitude=this._start.longitude+N,t.latitude=C,t.height=0,t):new fe(this._start.longitude+N,C,0)};var i_=Pv;function r9(e,t,n){if(e===0)return t*n;let i=e*e,o=i*i,r=o*i,s=r*i,a=s*i,c=a*i,u=n,f=Math.sin(2*u),h=Math.sin(4*u),p=Math.sin(6*u),_=Math.sin(8*u),m=Math.sin(10*u),y=Math.sin(12*u);return t*((1-i/4-3*o/64-5*r/256-175*s/16384-441*a/65536-4851*c/1048576)*u-(3*i/8+3*o/32+45*r/1024+105*s/4096+2205*a/131072+6237*c/524288)*f+(15*o/256+45*r/1024+525*s/16384+1575*a/65536+155925*c/8388608)*h-(35*r/3072+175*s/12288+3675*a/262144+13475*c/1048576)*p+(315*s/131072+2205*a/524288+43659*c/8388608)*_-(693*a/1310720+6237*c/5242880)*m+1001*c/8388608*y)}function LLe(e,t,n){let i=e/n;if(t===0)return i;let o=i*i,r=o*i,s=r*i,a=t,c=a*a,u=c*c,f=u*c,h=f*c,p=h*c,_=p*c,m=Math.sin(2*i),y=Math.cos(2*i),b=Math.sin(4*i),x=Math.cos(4*i),T=Math.sin(6*i),C=Math.cos(6*i),E=Math.sin(8*i),S=Math.cos(8*i),w=Math.sin(10*i),R=Math.cos(10*i),P=Math.sin(12*i);return i+i*c/4+7*i*u/64+15*i*f/256+579*i*h/16384+1515*i*p/65536+16837*i*_/1048576+(3*i*u/16+45*i*f/256-i*(32*o-561)*h/4096-i*(232*o-1677)*p/16384+i*(399985-90560*o+512*s)*_/5242880)*y+(21*i*f/256+483*i*h/4096-i*(224*o-1969)*p/16384-i*(33152*o-112599)*_/1048576)*x+(151*i*h/4096+4681*i*p/65536+1479*i*_/16384-453*r*_/32768)*C+(1097*i*p/65536+42783*i*_/1048576)*S+8011*i*_/1048576*R+(3*c/8+3*u/16+213*f/2048-3*o*f/64+255*h/4096-33*o*h/512+20861*p/524288-33*o*p/512+s*p/1024+28273*_/1048576-471*o*_/8192+9*s*_/4096)*m+(21*u/256+21*f/256+533*h/8192-21*o*h/512+197*p/4096-315*o*p/4096+584039*_/16777216-12517*o*_/131072+7*s*_/2048)*b+(151*f/6144+151*h/4096+5019*p/131072-453*o*p/16384+26965*_/786432-8607*o*_/131072)*T+(1097*h/131072+1097*p/65536+225797*_/10485760-1097*o*_/65536)*E+(8011*p/2621440+8011*_/1048576)*w+293393*_/251658240*P}function $T(e,t){if(e===0)return Math.log(Math.tan(.5*(D.PI_OVER_TWO+t)));let n=e*Math.sin(t);return Math.log(Math.tan(.5*(D.PI_OVER_TWO+t)))-e/2*Math.log((1+n)/(1-n))}function NLe(e,t,n,i,o){let r=$T(e._ellipticity,n),s=$T(e._ellipticity,o);return Math.atan2(D.negativePiToPi(i-t),s-r)}function FLe(e,t,n,i,o,r,s){let a=e._heading,c=r-i,u=0;if(D.equalsEpsilon(Math.abs(a),D.PI_OVER_TWO,D.EPSILON8))if(t===n)u=t*Math.cos(o)*D.negativePiToPi(c);else{let f=Math.sin(o);u=t*Math.cos(o)*D.negativePiToPi(c)/Math.sqrt(1-e._ellipticitySquared*f*f)}else{let f=r9(e._ellipticity,t,o);u=(r9(e._ellipticity,t,s)-f)/Math.cos(a)}return Math.abs(u)}var BLe=new d,o9=new d;function yne(e,t,n,i){let 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h=Math.sin(e.latitude);f=i*Math.cos(e.latitude)/Math.sqrt(1-s*h*h)}u=n/f,t>0?a=D.negativePiToPi(e.longitude+u):a=D.negativePiToPi(e.longitude-u)}return l(r)?(r.longitude=a,r.latitude=c,r.height=0,r):new fe(a,c,0)}function bp(e,t,n){let i=n??ee.default;this._ellipsoid=i,this._start=new fe,this._end=new fe,this._heading=void 0,this._distance=void 0,this._ellipticity=void 0,this._ellipticitySquared=void 0,l(e)&&l(t)&&yne(this,e,t,i)}Object.defineProperties(bp.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},heading:{get:function(){return this._heading}}});bp.fromStartHeadingDistance=function(e,t,n,i,o){let r=i??ee.default,s=r.maximumRadius,a=r.minimumRadius,c=s*s,u=a*a,f=Math.sqrt((c-u)/c);t=D.negativePiToPi(t);let h=bne(e,t,n,r.maximumRadius,f);return!l(o)||l(i)&&!i.equals(o.ellipsoid)?new bp(e,h,r):(o.setEndPoints(e,h),o)};bp.prototype.setEndPoints=function(e,t){yne(this,e,t,this._ellipsoid)};bp.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(e*this._distance,t)};bp.prototype.interpolateUsingSurfaceDistance=function(e,t){return bne(this._start,this._heading,e,this._ellipsoid.maximumRadius,this._ellipticity,t)};bp.prototype.findIntersectionWithLongitude=function(e,t){let n=this._ellipticity,i=this._heading,o=Math.abs(i),r=this._start;if(e=D.negativePiToPi(e),D.equalsEpsilon(Math.abs(e),Math.PI,D.EPSILON14)&&(e=D.sign(r.longitude)*Math.PI),l(t)||(t=new fe),Math.abs(D.PI_OVER_TWO-o)<=D.EPSILON8)return t.longitude=e,t.latitude=r.latitude,t.height=0,t;if(D.equalsEpsilon(Math.abs(D.PI_OVER_TWO-o),D.PI_OVER_TWO,D.EPSILON8))return D.equalsEpsilon(e,r.longitude,D.EPSILON12)?void 0:(t.longitude=e,t.latitude=D.PI_OVER_TWO*D.sign(D.PI_OVER_TWO-i),t.height=0,t);let 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t=e.positions;this.width=e.width??1,this._positions=t,this.granularity=e.granularity??9999,this.loop=e.loop??!1,this.arcType=e.arcType??Qt.GEODESIC,this._ellipsoid=ee.default,this._projectionIndex=0,this._workerName="createGroundPolylineGeometry",this._scene3DOnly=!1}Object.defineProperties(r_.prototype,{packedLength:{get:function(){return 1+this._positions.length*3+1+1+1+ee.packedLength+1+1}}});r_.setProjectionAndEllipsoid=function(e,t){let n=0;for(let i=0;i<kLe;i++)if(t instanceof h9[i]){n=i;break}e._projectionIndex=n,e._ellipsoid=t.ellipsoid};var zLe=new d,Tne=new d,Cne=new d;function d9(e,t,n,i,o){let r=Dc(i,e,0,zLe),s=Dc(i,e,n,Tne),a=Dc(i,t,0,Cne),c=xp(s,r,Tne),u=xp(a,r,Cne);return d.cross(u,c,o),d.normalize(o,o)}var ULe=new fe,VLe=new d,HLe=new d,GLe=new d;function s9(e,t,n,i,o,r,s,a,c,u,f){if(o===0)return;let h;r===Qt.GEODESIC?h=new i_(e,t,s):r===Qt.RHUMB&&(h=new Qa(e,t,s));let p=h.surfaceDistance;if(p<o)return;let _=d9(e,t,i,s,GLe),m=Math.ceil(p/o),y=p/m,b=y,x=m-1,T=a.length;for(let C=0;C<x;C++){let E=h.interpolateUsingSurfaceDistance(b,ULe),S=Dc(s,E,n,VLe),w=Dc(s,E,i,HLe);d.pack(_,a,T),d.pack(S,c,T),d.pack(w,u,T),f.push(E.latitude),f.push(E.longitude),T+=3,b+=y}}var a9=new fe;function Dc(e,t,n,i){return fe.clone(t,a9),a9.height=n,fe.toCartesian(a9,e,i)}r_.pack=function(e,t,n){let i=n??0,o=e._positions,r=o.length;t[i++]=r;for(let s=0;s<r;++s){let a=o[s];d.pack(a,t,i),i+=3}return t[i++]=e.granularity,t[i++]=e.loop?1:0,t[i++]=e.arcType,ee.pack(e._ellipsoid,t,i),i+=ee.packedLength,t[i++]=e._projectionIndex,t[i++]=e._scene3DOnly?1:0,t};r_.unpack=function(e,t,n){let i=t??0,o=e[i++],r=new Array(o);for(let p=0;p<o;p++)r[p]=d.unpack(e,i),i+=3;let s=e[i++],a=e[i++]===1,c=e[i++],u=ee.unpack(e,i);i+=ee.packedLength;let f=e[i++],h=e[i++]===1;return l(n)||(n=new r_({positions:r})),n._positions=r,n.granularity=s,n.loop=a,n.arcType=c,n._ellipsoid=u,n._projectionIndex=f,n._scene3DOnly=h,n};function xp(e,t,n){return d.subtract(e,t,n),d.normalize(n,n),n}function Ane(e,t,n,i){return i=xp(e,t,i),i=d.cross(i,n,i),i=d.normalize(i,i),i=d.cross(n,i,i),i}var jLe=new d,WLe=new d,qLe=new d,Hne=new d,YLe=0,XLe=-1;function c9(e,t,n,i,o){let r=xp(n,t,Hne),s=Ane(e,t,r,jLe),a=Ane(i,t,r,WLe);if(D.equalsEpsilon(d.dot(s,a),XLe,D.EPSILON5))return o=d.cross(r,s,o),o=d.normalize(o,o),o;o=d.add(a,s,o),o=d.normalize(o,o);let c=d.cross(r,o,qLe);return d.dot(a,c)<YLe&&(o=d.negate(o,o)),o}var iN=on.fromPointNormal(d.ZERO,d.UNIT_Y),KLe=new d,ZLe=new d,$Le=new d,QLe=new d,JLe=new d,eN=new d,tN=new fe,Ene=new fe,Sne=new fe;r_.createGeometry=function(e){let t=!e._scene3DOnly,n=e.loop,i=e._ellipsoid,o=e.granularity,r=e.arcType,s=new h9[e._projectionIndex](i),a=Une,c=Vne,u,f,h=e._positions,p=h.length;p===2&&(n=!1);let _,m,y,b,x=new Qa(void 0,void 0,i),T,C,E,S=[h[0]];for(f=0;f<p-1;f++)_=h[f],m=h[f+1],T=Zn.lineSegmentPlane(_,m,iN,eN),l(T)&&!d.equalsEpsilon(T,_,D.EPSILON7)&&!d.equalsEpsilon(T,m,D.EPSILON7)&&(e.arcType===Qt.GEODESIC?S.push(d.clone(T)):e.arcType===Qt.RHUMB&&(E=i.cartesianToCartographic(T,tN).longitude,y=i.cartesianToCartographic(_,tN),b=i.cartesianToCartographic(m,Ene),x.setEndPoints(y,b),C=x.findIntersectionWithLongitude(E,Sne),T=i.cartographicToCartesian(C,eN),l(T)&&!d.equalsEpsilon(T,_,D.EPSILON7)&&!d.equalsEpsilon(T,m,D.EPSILON7)&&S.push(d.clone(T)))),S.push(m);n&&(_=h[p-1],m=h[0],T=Zn.lineSegmentPlane(_,m,iN,eN),l(T)&&!d.equalsEpsilon(T,_,D.EPSILON7)&&!d.equalsEpsilon(T,m,D.EPSILON7)&&(e.arcType===Qt.GEODESIC?S.push(d.clone(T)):e.arcType===Qt.RHUMB&&(E=i.cartesianToCartographic(T,tN).longitude,y=i.cartesianToCartographic(_,tN),b=i.cartesianToCartographic(m,Ene),x.setEndPoints(y,b),C=x.findIntersectionWithLongitude(E,Sne),T=i.cartographicToCartesian(C,eN),l(T)&&!d.equalsEpsilon(T,_,D.EPSILON7)&&!d.equalsEpsilon(T,m,D.EPSILON7)&&S.push(d.clone(T)))));let w=S.length,R=new Array(w);for(f=0;f<w;f++){let q=fe.fromCartesian(S[f],i);q.height=0,R[f]=q}if(R=yo(R,fe.equalsEpsilon),w=R.length,w<2)return;let P=[],O=[],N=[],g=[],A=KLe,v=ZLe,I=$Le,M=QLe,F=JLe,V=R[0],k=R[1],H=R[w-1];for(A=Dc(i,H,a,A),M=Dc(i,k,a,M),v=Dc(i,V,a,v),I=Dc(i,V,c,I),n?F=c9(A,v,I,M,F):F=d9(V,k,c,i,F),d.pack(F,O,0),d.pack(v,N,0),d.pack(I,g,0),P.push(V.latitude),P.push(V.longitude),s9(V,k,a,c,o,r,i,O,N,g,P),f=1;f<w-1;++f){A=d.clone(v,A),v=d.clone(M,v);let q=R[f];Dc(i,q,c,I),Dc(i,R[f+1],a,M),c9(A,v,I,M,F),u=O.length,d.pack(F,O,u),d.pack(v,N,u),d.pack(I,g,u),P.push(q.latitude),P.push(q.longitude),s9(R[f],R[f+1],a,c,o,r,i,O,N,g,P)}let B=R[w-1],j=R[w-2];if(v=Dc(i,B,a,v),I=Dc(i,B,c,I),n){let q=R[0];A=Dc(i,j,a,A),M=Dc(i,q,a,M),F=c9(A,v,I,M,F)}else F=d9(j,B,c,i,F);if(u=O.length,d.pack(F,O,u),d.pack(v,N,u),d.pack(I,g,u),P.push(B.latitude),P.push(B.longitude),n){for(s9(B,V,a,c,o,r,i,O,N,g,P),u=O.length,f=0;f<3;++f)O[u+f]=O[f],N[u+f]=N[f],g[u+f]=g[f];P.push(V.latitude),P.push(V.longitude)}return SNe(n,s,N,g,O,P,t)};var eNe=new d,tNe=new Z,nNe=new Pe;function vne(e,t,n,i){let o=xp(n,t,eNe),r=d.dot(o,e);if(r>zne||r<xne){let s=xp(i,n,Hne),a=r<xne?D.PI_OVER_TWO:-D.PI_OVER_TWO,c=Pe.fromAxisAngle(s,a,nNe),u=Z.fromQuaternion(c,tNe);return Z.multiplyByVector(u,e,e),!0}return!1}var wne=new fe,iNe=new d,Ine=new d;function Rv(e,t,n,i,o){let r=fe.toCartesian(t,e._ellipsoid,iNe),s=d.add(r,n,Ine),a=!1,c=e._ellipsoid,u=c.cartesianToCartographic(s,wne);Math.abs(t.longitude-u.longitude)>D.PI_OVER_TWO&&(a=!0,s=d.subtract(r,n,Ine),u=c.cartesianToCartographic(s,wne)),u.height=0;let f=e.project(u,o);return o=d.subtract(f,i,o),o.z=0,o=d.normalize(o,o),a&&d.negate(o,o),o}var oNe=new d,Dne=new d;function Pne(e,t,n,i,o,r){let s=d.subtract(t,e,oNe);d.normalize(s,s);let a=n-Une,c=d.multiplyByScalar(s,a,Dne);d.add(e,c,o);let u=i-Vne;c=d.multiplyByScalar(s,u,Dne),d.add(t,c,r)}var rNe=new d;function nN(e,t){let n=on.getPointDistance(iN,e),i=on.getPointDistance(iN,t),o=rNe;D.equalsEpsilon(n,0,D.EPSILON2)?(o=xp(t,e,o),d.multiplyByScalar(o,D.EPSILON2,o),d.add(e,o,e)):D.equalsEpsilon(i,0,D.EPSILON2)&&(o=xp(e,t,o),d.multiplyByScalar(o,D.EPSILON2,o),d.add(t,o,t))}function sNe(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(D.equalsEpsilon(n,D.PI,D.EPSILON11)){let o=D.sign(t.longitude);return e.longitude=o*(n-D.EPSILON11),1}else if(D.equalsEpsilon(i,D.PI,D.EPSILON11)){let o=D.sign(e.longitude);return t.longitude=o*(i-D.EPSILON11),2}return 0}var Gne=new fe,jne=new fe,Rne=new d,l9=new d,One=new d,Mne=new d,aNe=new d,Lne=new d,cNe=[Gne,jne],lNe=new se,uNe=new d,fNe=new d,dNe=new d,hNe=new d,mNe=new d,pNe=new d,u9=new d,f9=new d,gNe=new d,_Ne=new d,yNe=new d,Nne=new d,bNe=new d,xNe=new d,TNe=new Un,CNe=new Un,Fne=new d,ANe=new d,Bne=new d,ENe=[new ae,new ae],Wne=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],kne=Wne.length;function SNe(e,t,n,i,o,r,s){let a,c,u=t._ellipsoid,f=n.length/3-1,h=f*8,p=h*4,_=f*36,m=h>65535?new Uint32Array(_):new Uint16Array(_),y=new Float64Array(h*3),b=new Float32Array(p),x=new Float32Array(p),T=new Float32Array(p),C=new Float32Array(p),E=new Float32Array(p),S,w,R,P;s&&(S=new Float32Array(p),w=new Float32Array(p),R=new Float32Array(p),P=new Float32Array(h*2));let O=r.length/2,N=0,g=Gne;g.height=0;let A=jne;A.height=0;let v=Rne,I=l9;if(s)for(c=0,a=1;a<O;a++)g.latitude=r[c],g.longitude=r[c+1],A.latitude=r[c+2],A.longitude=r[c+3],v=t.project(g,v),I=t.project(A,I),N+=d.distance(v,I),c+=2;let M=i.length/3;I=d.unpack(i,0,I);let F=0;for(c=3,a=1;a<M;a++)v=d.clone(I,v),I=d.unpack(i,c,I),F+=d.distance(v,I),c+=3;let V;c=3;let k=0,H=0,B=0,j=0,q=!1,Q=d.unpack(n,0,Mne),Y=d.unpack(i,0,l9),J=d.unpack(o,0,Lne);if(e){let Te=d.unpack(n,n.length-6,One);vne(J,Te,Q,Y)&&(J=d.negate(J,J))}let $=0,de=0,be=0;for(a=0;a<f;a++){let Te=d.clone(Q,One),Fe=d.clone(Y,Rne),He=d.clone(J,aNe);q&&(He=d.negate(He,He)),Q=d.unpack(n,c,Mne),Y=d.unpack(i,c,l9),J=d.unpack(o,c,Lne),q=vne(J,Te,Q,Y),g.latitude=r[k],g.longitude=r[k+1],A.latitude=r[k+2],A.longitude=r[k+3];let Je,wt,Xt,Xe;if(s){let hi=sNe(g,A);Je=t.project(g,mNe),wt=t.project(A,pNe);let Zs=xp(wt,Je,Fne);Zs.y=Math.abs(Zs.y),Xt=u9,Xe=f9,hi===0||d.dot(Zs,d.UNIT_Y)>zne?(Xt=Rv(t,g,He,Je,u9),Xe=Rv(t,A,J,wt,f9)):hi===1?(Xe=Rv(t,A,J,wt,f9),Xt.x=0,Xt.y=D.sign(g.longitude-Math.abs(A.longitude)),Xt.z=0):(Xt=Rv(t,g,He,Je,u9),Xe.x=0,Xe.y=D.sign(g.longitude-A.longitude),Xe.z=0)}let ln=d.distance(Fe,Y),Rt=Un.fromCartesian(Te,TNe),St=d.subtract(Q,Te,gNe),qn=d.normalize(St,Nne),di=d.subtract(Fe,Te,_Ne);di=d.normalize(di,di);let Bt=d.cross(qn,di,Nne);Bt=d.normalize(Bt,Bt);let Tt=d.cross(di,He,bNe);Tt=d.normalize(Tt,Tt);let Ki=d.subtract(Y,Q,yNe);Ki=d.normalize(Ki,Ki);let dt=d.cross(J,Ki,xNe);dt=d.normalize(dt,dt);let Fo=ln/F,sr=$/F,Fa=0,xr,ps,Oe,nt=0,Ge=0;if(s){Fa=d.distance(Je,wt),xr=Un.fromCartesian(Je,CNe),ps=d.subtract(wt,Je,Fne),Oe=d.normalize(ps,ANe);let hi=Oe.x;Oe.x=Oe.y,Oe.y=-hi,nt=Fa/N,Ge=de/N}for(V=0;V<8;V++){let hi=j+V*4,Zs=H+V*2,Br=hi+3,ol=V<4?1:-1,uo=V===2||V===3||V===6||V===7?1:-1;d.pack(Rt.high,b,hi),b[Br]=St.x,d.pack(Rt.low,x,hi),x[Br]=St.y,d.pack(Tt,T,hi),T[Br]=St.z,d.pack(dt,C,hi),C[Br]=Fo*ol,d.pack(Bt,E,hi);let Tr=sr*uo;Tr===0&&uo<0&&(Tr=9),E[Br]=Tr,s&&(S[hi]=xr.high.x,S[hi+1]=xr.high.y,S[hi+2]=xr.low.x,S[hi+3]=xr.low.y,R[hi]=-Xt.y,R[hi+1]=Xt.x,R[hi+2]=Xe.y,R[hi+3]=-Xe.x,w[hi]=ps.x,w[hi+1]=ps.y,w[hi+2]=Oe.x,w[hi+3]=Oe.y,P[Zs]=nt*ol,Tr=Ge*uo,Tr===0&&uo<0&&(Tr=9),P[Zs+1]=Tr)}let qe=dNe,lt=hNe,Ht=uNe,pn=fNe,Co=se.fromCartographicArray(cNe,lNe),go=li.getMinimumMaximumHeights(Co,u),Ba=go.minimumTerrainHeight,ka=go.maximumTerrainHeight;be+=Math.abs(Ba),be+=Math.abs(ka),Pne(Te,Fe,Ba,ka,qe,Ht),Pne(Q,Y,Ba,ka,lt,pn);let _i=d.multiplyByScalar(Bt,D.EPSILON5,Bne);d.add(qe,_i,qe),d.add(lt,_i,lt),d.add(Ht,_i,Ht),d.add(pn,_i,pn),nN(qe,lt),nN(Ht,pn),d.pack(qe,y,B),d.pack(lt,y,B+3),d.pack(pn,y,B+6),d.pack(Ht,y,B+9),_i=d.multiplyByScalar(Bt,-2*D.EPSILON5,Bne),d.add(qe,_i,qe),d.add(lt,_i,lt),d.add(Ht,_i,Ht),d.add(pn,_i,pn),nN(qe,lt),nN(Ht,pn),d.pack(qe,y,B+12),d.pack(lt,y,B+15),d.pack(pn,y,B+18),d.pack(Ht,y,B+21),k+=2,c+=3,H+=16,B+=24,j+=32,$+=ln,de+=Fa}c=0;let ce=0;for(a=0;a<f;a++){for(V=0;V<kne;V++)m[c+V]=Wne[V]+ce;ce+=8,c+=kne}let _e=ENe;ae.fromVertices(n,d.ZERO,3,_e[0]),ae.fromVertices(i,d.ZERO,3,_e[1]);let xe=ae.fromBoundingSpheres(_e);xe.radius+=be/(f*2);let ve={position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,normalize:!1,values:y}),startHiAndForwardOffsetX:o_(b),startLoAndForwardOffsetY:o_(x),startNormalAndForwardOffsetZ:o_(T),endNormalAndTextureCoordinateNormalizationX:o_(C),rightNormalAndTextureCoordinateNormalizationY:o_(E)};return s&&(ve.startHiLo2D=o_(S),ve.offsetAndRight2D=o_(w),ve.startEndNormals2D=o_(R),ve.texcoordNormalization2D=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,normalize:!1,values:P})),new rt({attributes:ve,indices:m,boundingSphere:xe})}function o_(e){return new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}r_._projectNormal=Rv;var QT=r_;var oN=`in vec4 v_startPlaneNormalEcAndHalfWidth;
in vec4 v_endPlaneNormalEcAndBatchId;
in vec4 v_rightPlaneEC; // Technically can compute distance for this here
in vec4 v_endEcAndStartEcX;
in vec4 v_texcoordNormalizationAndStartEcYZ;

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif

void main(void)
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));
    vec3 ecStart = vec3(v_endEcAndStartEcX.w, v_texcoordNormalizationAndStartEcYZ.zw);

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_startPlaneNormalEcAndHalfWidth.w * czm_metersPerPixel(eyeCoordinate);
    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneNormalEcAndHalfWidth.xyz, -dot(ecStart, v_startPlaneNormalEcAndHalfWidth.xyz), eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneNormalEcAndBatchId.xyz, -dot(v_endEcAndStartEcX.xyz, v_endPlaneNormalEcAndBatchId.xyz), eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    // Check distance of the eye coordinate against start and end planes with normals in the right plane.
    // For computing unskewed lengthwise texture coordinate.
    // Can also be used for clipping extremely pointy miters, but in practice unnecessary because of miter breaking.

    // aligned plane: cross the right plane normal with miter plane normal, then cross the result with right again to point it more "forward"
    vec3 alignedPlaneNormal;

    // start aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_startPlaneNormalEcAndHalfWidth.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromStart = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, ecStart), eyeCoordinate.xyz);

    // end aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_endPlaneNormalEcAndBatchId.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromEnd = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, v_endEcAndStartEcX.xyz), eyeCoordinate.xyz);

#ifdef PER_INSTANCE_COLOR
    out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Clamp - distance to aligned planes may be negative due to mitering,
    // so fragment texture coordinate might be out-of-bounds.
    float s = clamp(distanceFromStart / (distanceFromStart + distanceFromEnd), 0.0, 1.0);
    s = (s * v_texcoordNormalizationAndStartEcYZ.x) + v_texcoordNormalizationAndStartEcYZ.y;
    float t = (widthwiseDistance + halfMaxWidth) / (2.0 * halfMaxWidth);

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, t);
    materialInput.str = vec3(s, t, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

    czm_writeDepthClamp();
}
`;var rN=`in vec3 v_forwardDirectionEC;
in vec3 v_texcoordNormalizationAndHalfWidth;
in float v_batchId;

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#else
in vec2 v_alignedPlaneDistances;
in float v_texcoordT;
#endif

float rayPlaneDistanceUnsafe(vec3 origin, vec3 direction, vec3 planeNormal, float planeDistance) {
    // We don't expect the ray to ever be parallel to the plane
    return (-planeDistance - dot(planeNormal, origin)) / dot(planeNormal, direction);
}

void main(void)
{
    vec4 eyeCoordinate = gl_FragCoord;
    eyeCoordinate /= eyeCoordinate.w;

#ifdef PER_INSTANCE_COLOR
    out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Use distances for planes aligned with segment to prevent skew in dashing
    float distanceFromStart = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, -v_forwardDirectionEC, v_forwardDirectionEC.xyz, v_alignedPlaneDistances.x);
    float distanceFromEnd = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, v_forwardDirectionEC, -v_forwardDirectionEC.xyz, v_alignedPlaneDistances.y);

    // Clamp - distance to aligned planes may be negative due to mitering
    distanceFromStart = max(0.0, distanceFromStart);
    distanceFromEnd = max(0.0, distanceFromEnd);

    float s = distanceFromStart / (distanceFromStart + distanceFromEnd);
    s = (s * v_texcoordNormalizationAndHalfWidth.x) + v_texcoordNormalizationAndHalfWidth.y;

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, v_texcoordT);
    materialInput.str = vec3(s, v_texcoordT, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR
}
`;var sN=`in vec3 position3DHigh;
in vec3 position3DLow;

in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;

in float batchId;

out vec3 v_forwardDirectionEC;
out vec3 v_texcoordNormalizationAndHalfWidth;
out float v_batchId;

// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#else
out vec2 v_alignedPlaneDistances;
out float v_texcoordT;
#endif

// Morphing planes using SLERP or NLERP doesn't seem to work, so instead draw the material directly on the shadow volume.
// Morph views are from very far away and aren't meant to be used precisely, so this should be sufficient.
void main()
{
    v_batchId = batchId;

    // Start position
    vec4 posRelativeToEye2D = czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw));
    vec4 posRelativeToEye3D = czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz);
    vec4 posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    vec3 posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    vec3 posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 startEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;

    // Start plane
    vec4 startPlane2D;
    vec4 startPlane3D;
    startPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlane3D.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlane2D.w = -dot(startPlane2D.xyz, posEc2D);
    startPlane3D.w = -dot(startPlane3D.xyz, posEc3D);

    // Right plane
    vec4 rightPlane2D;
    vec4 rightPlane3D;
    rightPlane2D.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    rightPlane3D.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    rightPlane2D.w = -dot(rightPlane2D.xyz, posEc2D);
    rightPlane3D.w = -dot(rightPlane3D.xyz, posEc3D);

    // End position
    posRelativeToEye2D = posRelativeToEye2D + vec4(0.0, offsetAndRight2D.xy, 0.0);
    posRelativeToEye3D = posRelativeToEye3D + vec4(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w, 0.0);
    posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 endEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;
    vec3 forwardEc3D = czm_normal * normalize(vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w));
    vec3 forwardEc2D = czm_normal * normalize(vec3(0.0, offsetAndRight2D.xy));

    // End plane
    vec4 endPlane2D;
    vec4 endPlane3D;
    endPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlane3D.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlane2D.w = -dot(endPlane2D.xyz, posEc2D);
    endPlane3D.w = -dot(endPlane3D.xyz, posEc3D);

    // Forward direction
    v_forwardDirectionEC = normalize(endEC - startEC);

    vec2 cleanTexcoordNormalization2D;
    cleanTexcoordNormalization2D.x = abs(texcoordNormalization2D.x);
    cleanTexcoordNormalization2D.y = czm_branchFreeTernary(texcoordNormalization2D.y > 1.0, 0.0, abs(texcoordNormalization2D.y));
    vec2 cleanTexcoordNormalization3D;
    cleanTexcoordNormalization3D.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    cleanTexcoordNormalization3D.y = rightNormalAndTextureCoordinateNormalizationY.w;
    cleanTexcoordNormalization3D.y = czm_branchFreeTernary(cleanTexcoordNormalization3D.y > 1.0, 0.0, abs(cleanTexcoordNormalization3D.y));

    v_texcoordNormalizationAndHalfWidth.xy = mix(cleanTexcoordNormalization2D, cleanTexcoordNormalization3D, czm_morphTime);

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#else // PER_INSTANCE_COLOR
    // For computing texture coordinates

    v_alignedPlaneDistances.x = -dot(v_forwardDirectionEC, startEC);
    v_alignedPlaneDistances.y = -dot(-v_forwardDirectionEC, endEC);
#endif // PER_INSTANCE_COLOR

#ifdef WIDTH_VARYING
    float width = czm_batchTable_width(batchId);
    float halfWidth = width * 0.5;
    v_width = width;
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#else
    float halfWidth = 0.5 * czm_batchTable_width(batchId);
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#endif

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    // Since this is morphing, compute both 3D and 2D positions and then blend.

    // ****** 3D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc3D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position3DHigh, position3DLow); // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlane3D, positionEc3D.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlane3D, positionEc3D.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane3D.xyz, endPlane3D.xyz);
    vec3 upOrDown = normalize(cross(rightPlane3D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    vec3 geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc3D));
    geodeticSurfaceNormal *= float(0.0 <= rightNormalAndTextureCoordinateNormalizationY.w && rightNormalAndTextureCoordinateNormalizationY.w <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc3D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc3D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc3D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // ****** 2D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc2D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy); // w = 1.0, see czm_computePosition
    absStartPlaneDistance = abs(czm_planeDistance(startPlane2D, positionEc2D.xyz));
    absEndPlaneDistance = abs(czm_planeDistance(endPlane2D, positionEc2D.xyz));
    planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane2D.xyz, endPlane2D.xyz);
    upOrDown = normalize(cross(rightPlane2D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc2D));
    geodeticSurfaceNormal *= float(0.0 <= texcoordNormalization2D.y && texcoordNormalization2D.y <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc2D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(texcoordNormalization2D.x);
#ifndef PER_INSTANCE_COLOR
    // Use vertex's sidedness to compute its texture coordinate.
    v_texcoordT = clamp(sign(texcoordNormalization2D.x), 0.0, 1.0);
#endif

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc2D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc2D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // Blend for actual position
    gl_Position = czm_projection * mix(positionEc2D, positionEc3D, czm_morphTime);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(v_forwardDirectionEC.x, -v_forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var aN=`in vec3 position3DHigh;
in vec3 position3DLow;

// In 2D and in 3D, texture coordinate normalization component signs encodes:
// * X sign - sidedness relative to right plane
// * Y sign - is negative OR magnitude is greater than 1.0 if vertex is on bottom of volume
#ifndef COLUMBUS_VIEW_2D
in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
#else
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;
#endif

in float batchId;

out vec4 v_startPlaneNormalEcAndHalfWidth;
out vec4 v_endPlaneNormalEcAndBatchId;
out vec4 v_rightPlaneEC;
out vec4 v_endEcAndStartEcX;
out vec4 v_texcoordNormalizationAndStartEcYZ;

// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif

void main()
{
#ifdef COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw))).xyz;

    vec3 forwardDirectionEC = czm_normal * vec3(0.0, offsetAndRight2D.xy);
    vec3 ecEnd = forwardDirectionEC + ecStart;
    forwardDirectionEC = normalize(forwardDirectionEC);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    v_texcoordNormalizationAndStartEcYZ.x = abs(texcoordNormalization2D.x);
    v_texcoordNormalizationAndStartEcYZ.y = texcoordNormalization2D.y;

#else // COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz)).xyz;
    vec3 offset = czm_normal * vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w);
    vec3 ecEnd = ecStart + offset;

    vec3 forwardDirectionEC = normalize(offset);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    v_texcoordNormalizationAndStartEcYZ.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    v_texcoordNormalizationAndStartEcYZ.y = rightNormalAndTextureCoordinateNormalizationY.w;

#endif // COLUMBUS_VIEW_2D

    v_endEcAndStartEcX.xyz = ecEnd;
    v_endEcAndStartEcX.w = ecStart.x;
    v_texcoordNormalizationAndStartEcYZ.zw = ecStart.yz;

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif // PER_INSTANCE_COLOR

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    vec4 positionRelativeToEye = czm_computePosition();

    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEC = czm_modelViewRelativeToEye * positionRelativeToEye; // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlaneEC, positionEC.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlaneEC, positionEC.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlaneEC.xyz, endPlaneEC.xyz);
    vec3 upOrDown = normalize(cross(v_rightPlaneEC.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));           // In practice, the opposite seems to work too.

    // Extrude bottom vertices downward for far view distances, like for GroundPrimitives
    upOrDown = cross(forwardDirectionEC, normalEC);
    upOrDown = float(czm_sceneMode == czm_sceneMode3D) * upOrDown;
    upOrDown = float(v_texcoordNormalizationAndStartEcYZ.y > 1.0 || v_texcoordNormalizationAndStartEcYZ.y < 0.0) * upOrDown;
    upOrDown = min(GLOBE_MINIMUM_ALTITUDE, czm_geometricToleranceOverMeter * length(positionRelativeToEye.xyz)) * upOrDown;
    positionEC.xyz += upOrDown;

    v_texcoordNormalizationAndStartEcYZ.y = czm_branchFreeTernary(v_texcoordNormalizationAndStartEcYZ.y > 1.0, 0.0, abs(v_texcoordNormalizationAndStartEcYZ.y));

    // Determine distance along normalEC to push for a volume of appropriate width.
    // Make volumes about double pixel width for a conservative fit - in practice the
    // extra cost here is minimal compared to the loose volume heights.
    //
    // N = normalEC (guaranteed "right-facing")
    // R = rightEC
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    float width = czm_batchTable_width(batchId);
#ifdef WIDTH_VARYING
    v_width = width;
#endif

    v_startPlaneNormalEcAndHalfWidth.xyz = startPlaneEC.xyz;
    v_startPlaneNormalEcAndHalfWidth.w = width * 0.5;

    v_endPlaneNormalEcAndBatchId.xyz = endPlaneEC.xyz;
    v_endPlaneNormalEcAndBatchId.w = batchId;

    width = width * max(0.0, czm_metersPerPixel(positionEC)); // width = distance to push along R
    width = width / dot(normalEC, v_rightPlaneEC.xyz); // width = distance to push along N

    // Determine if this vertex is on the "left" or "right"
#ifdef COLUMBUS_VIEW_2D
        normalEC *= sign(texcoordNormalization2D.x);
#else
        normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);
#endif

    positionEC.xyz += width * normalEC;
    gl_Position = czm_depthClamp(czm_projection * positionEC);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(forwardDirectionEC.x, -forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var cN=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec4 color;
in float batchId;

out vec4 v_color;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_color = color;
}
`;var rf=`void clipLineSegmentToNearPlane(
    vec3 p0,
    vec3 p1,
    out vec4 positionWC,
    out bool clipped,
    out bool culledByNearPlane,
    out vec4 clippedPositionEC)
{
    culledByNearPlane = false;
    clipped = false;

    vec3 p0ToP1 = p1 - p0;
    float magnitude = length(p0ToP1);
    vec3 direction = normalize(p0ToP1);

    // Distance that p0 is behind the near plane. Negative means p0 is
    // in front of the near plane.
    float endPoint0Distance =  czm_currentFrustum.x + p0.z;

    // Camera looks down -Z.
    // When moving a point along +Z: LESS VISIBLE
    //   * Points in front of the camera move closer to the camera.
    //   * Points behind the camrea move farther away from the camera.
    // When moving a point along -Z: MORE VISIBLE
    //   * Points in front of the camera move farther away from the camera.
    //   * Points behind the camera move closer to the camera.

    // Positive denominator: -Z, becoming more visible
    // Negative denominator: +Z, becoming less visible
    // Nearly zero: parallel to near plane
    float denominator = -direction.z;

    if (endPoint0Distance > 0.0 && abs(denominator) < czm_epsilon7)
    {
        // p0 is behind the near plane and the line to p1 is nearly parallel to
        // the near plane, so cull the segment completely.
        culledByNearPlane = true;
    }
    else if (endPoint0Distance > 0.0)
    {
        // p0 is behind the near plane, and the line to p1 is moving distinctly
        // toward or away from it.

        // t = (-plane distance - dot(plane normal, ray origin)) / dot(plane normal, ray direction)
        float t = endPoint0Distance / denominator;
        if (t < 0.0 || t > magnitude)
        {
            // Near plane intersection is not between the two points.
            // We already confirmed p0 is behind the naer plane, so now
            // we know the entire segment is behind it.
            culledByNearPlane = true;
        }
        else
        {
            // Segment crosses the near plane, update p0 to lie exactly on it.
            p0 = p0 + t * direction;

            // Numerical noise might put us a bit on the wrong side of the near plane.
            // Don't let that happen.
            p0.z = min(p0.z, -czm_currentFrustum.x);

            clipped = true;
        }
    }

    clippedPositionEC = vec4(p0, 1.0);
    positionWC = czm_eyeToWindowCoordinates(clippedPositionEC);
}

vec4 getPolylineWindowCoordinatesEC(vec4 positionEC, vec4 prevEC, vec4 nextEC, float expandDirection, float width, bool usePrevious, out float angle)
{
    // expandDirection +1 is to the _left_ when looking from positionEC toward nextEC.

#ifdef POLYLINE_DASH
    // Compute the window coordinates of the points.
    vec4 positionWindow = czm_eyeToWindowCoordinates(positionEC);
    vec4 previousWindow = czm_eyeToWindowCoordinates(prevEC);
    vec4 nextWindow = czm_eyeToWindowCoordinates(nextEC);

    // Determine the relative screen space direction of the line.
    vec2 lineDir;
    if (usePrevious) {
        lineDir = normalize(positionWindow.xy - previousWindow.xy);
    }
    else {
        lineDir = normalize(nextWindow.xy - positionWindow.xy);
    }
    angle = atan(lineDir.x, lineDir.y) - 1.570796327; // precomputed atan(1,0)

    // Quantize the angle so it doesn't change rapidly between segments.
    angle = floor(angle / czm_piOverFour + 0.5) * czm_piOverFour;
#endif

    vec4 clippedPrevWC, clippedPrevEC;
    bool prevSegmentClipped, prevSegmentCulled;
    clipLineSegmentToNearPlane(prevEC.xyz, positionEC.xyz, clippedPrevWC, prevSegmentClipped, prevSegmentCulled, clippedPrevEC);

    vec4 clippedNextWC, clippedNextEC;
    bool nextSegmentClipped, nextSegmentCulled;
    clipLineSegmentToNearPlane(nextEC.xyz, positionEC.xyz, clippedNextWC, nextSegmentClipped, nextSegmentCulled, clippedNextEC);

    bool segmentClipped, segmentCulled;
    vec4 clippedPositionWC, clippedPositionEC;
    clipLineSegmentToNearPlane(positionEC.xyz, usePrevious ? prevEC.xyz : nextEC.xyz, clippedPositionWC, segmentClipped, segmentCulled, clippedPositionEC);

    if (segmentCulled)
    {
        return vec4(0.0, 0.0, 0.0, 1.0);
    }

    vec2 directionToPrevWC = normalize(clippedPrevWC.xy - clippedPositionWC.xy);
    vec2 directionToNextWC = normalize(clippedNextWC.xy - clippedPositionWC.xy);

    // If a segment was culled, we can't use the corresponding direction
    // computed above. We should never see both of these be true without
    // \`segmentCulled\` above also being true.
    if (prevSegmentCulled)
    {
        directionToPrevWC = -directionToNextWC;
    }
    else if (nextSegmentCulled)
    {
        directionToNextWC = -directionToPrevWC;
    }

    vec2 thisSegmentForwardWC, otherSegmentForwardWC;
    if (usePrevious)
    {
        thisSegmentForwardWC = -directionToPrevWC;
        otherSegmentForwardWC = directionToNextWC;
    }
    else
    {
        thisSegmentForwardWC = directionToNextWC;
        otherSegmentForwardWC =  -directionToPrevWC;
    }

    vec2 thisSegmentLeftWC = vec2(-thisSegmentForwardWC.y, thisSegmentForwardWC.x);

    vec2 leftWC = thisSegmentLeftWC;
    float expandWidth = width * 0.5;

    // When lines are split at the anti-meridian, the position may be at the
    // same location as the next or previous position, and we need to handle
    // that to avoid producing NaNs.
    if (!czm_equalsEpsilon(prevEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1) && !czm_equalsEpsilon(nextEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1))
    {
        vec2 otherSegmentLeftWC = vec2(-otherSegmentForwardWC.y, otherSegmentForwardWC.x);

        vec2 leftSumWC = thisSegmentLeftWC + otherSegmentLeftWC;
        float leftSumLength = length(leftSumWC);
        leftWC = leftSumLength < czm_epsilon6 ? thisSegmentLeftWC : (leftSumWC / leftSumLength);

        // The sine of the angle between the two vectors is given by the formula
        //         |a x b| = |a||b|sin(theta)
        // which is
        //     float sinAngle = length(cross(vec3(leftWC, 0.0), vec3(-thisSegmentForwardWC, 0.0)));
        // Because the z components of both vectors are zero, the x and y coordinate will be zero.
        // Therefore, the sine of the angle is just the z component of the cross product.
        vec2 u = -thisSegmentForwardWC;
        vec2 v = leftWC;
        float sinAngle = abs(u.x * v.y - u.y * v.x);
        expandWidth = clamp(expandWidth / sinAngle, 0.0, width * 2.0);
    }

    vec2 offset = leftWC * expandDirection * expandWidth * czm_pixelRatio;
    return vec4(clippedPositionWC.xy + offset, -clippedPositionWC.z, 1.0) * (czm_projection * clippedPositionEC).w;
}

vec4 getPolylineWindowCoordinates(vec4 position, vec4 previous, vec4 next, float expandDirection, float width, bool usePrevious, out float angle)
{
    vec4 positionEC = czm_modelViewRelativeToEye * position;
    vec4 prevEC = czm_modelViewRelativeToEye * previous;
    vec4 nextEC = czm_modelViewRelativeToEye * next;
    return getPolylineWindowCoordinatesEC(positionEC, prevEC, nextEC, expandDirection, width, usePrevious, angle);
}
`;var m9=`${rf}
${cN}`,vNe=WT;Ut.isInternetExplorer()||(m9=`#define CLIP_POLYLINE 
${m9}`);function tb(e){e=e??G.EMPTY_OBJECT;let t=e.translucent??!0,n=!1,i=tb.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=e.vertexShaderSource??m9,this._fragmentShaderSource=e.fragmentShaderSource??vNe,this._renderState=eo.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(tb.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});tb.VERTEX_FORMAT=we.POSITION_ONLY;tb.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;tb.prototype.isTranslucent=eo.prototype.isTranslucent;tb.prototype.getRenderState=eo.prototype.getRenderState;var ts=tb;var lN=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec2 st;
in float batchId;

out float v_width;
out vec2 v_st;
out float v_polylineAngle;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_width = width;
    v_st.s = st.s;
    v_st.t = czm_writeNonPerspective(st.t, gl_Position.w);
    v_polylineAngle = angle;
}
`;var JT=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

in vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec2 st = v_st;
    st.t = czm_readNonPerspective(st.t, gl_FragCoord.w);

    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = vec3(st, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#ifdef VECTOR_TILE
    out_FragColor *= u_highlightColor;
#endif

    czm_writeLogDepth();
}
`;var p9=`${rf}
${lN}`,wNe=JT;Ut.isInternetExplorer()||(p9=`#define CLIP_POLYLINE 
${p9}`);function nb(e){e=e??G.EMPTY_OBJECT;let t=e.translucent??!0,n=!1,i=nb.VERTEX_FORMAT;this.material=l(e.material)?e.material:Yi.fromType(Yi.ColorType),this.translucent=t,this._vertexShaderSource=e.vertexShaderSource??p9,this._fragmentShaderSource=e.fragmentShaderSource??wNe,this._renderState=eo.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(nb.prototype,{vertexShaderSource:{get:function(){let e=this._vertexShaderSource;return this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&(e=`#define POLYLINE_DASH
${e}`),e}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});nb.VERTEX_FORMAT=we.POSITION_AND_ST;nb.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;nb.prototype.isTranslucent=eo.prototype.isTranslucent;nb.prototype.getRenderState=eo.prototype.getRenderState;var Aa=nb;function Tp(e){e=e??G.EMPTY_OBJECT,this.geometryInstances=e.geometryInstances,this._hasPerInstanceColors=!0;let t=e.appearance;l(t)||(t=new Aa),this.appearance=t,this.show=e.show??!0,this.classificationType=e.classificationType??Bn.BOTH,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this._debugShowShadowVolume=e.debugShowShadowVolume??!1,this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:!1,interleave:e.interleave??!1,releaseGeometryInstances:e.releaseGeometryInstances??!0,allowPicking:e.allowPicking??!0,asynchronous:e.asynchronous??!0,compressVertices:!1,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0},this._zIndex=void 0,this._ready=!1,this._primitive=void 0,this._sp=void 0,this._sp2D=void 0,this._spMorph=void 0,this._renderState=qne(!1),this._renderState3DTiles=qne(!0),this._renderStateMorph=Ne.fromCache({cull:{enabled:!0,face:xi.FRONT},depthTest:{enabled:!0},blending:an.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1})}Object.defineProperties(Tp.prototype,{interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},ready:{get:function(){return this._ready}},debugShowShadowVolume:{get:function(){return this._debugShowShadowVolume}}});Tp.initializeTerrainHeights=function(){return li.initialize()};function INe(e,t,n){let i=t.context,o=e._primitive,r=o._attributeLocations,s=o._batchTable.getVertexShaderCallback()(aN);s=wn._appendShowToShader(o,s),s=wn._appendDistanceDisplayConditionToShader(o,s),s=wn._modifyShaderPosition(e,s,t.scene3DOnly);let a=o._batchTable.getVertexShaderCallback()(sN);a=wn._appendShowToShader(o,a),a=wn._appendDistanceDisplayConditionToShader(o,a),a=wn._modifyShaderPosition(e,a,t.scene3DOnly);let c=o._batchTable.getVertexShaderCallback()(oN),u=[`GLOBE_MINIMUM_ALTITUDE ${t.mapProjection.ellipsoid.minimumRadius.toFixed(1)}`],f="",h="";l(n.material)?(h=l(n.material)?n.material.shaderSource:"",h.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&u.push("ANGLE_VARYING"),h.search(/in\s+float\s+v_width;/g)!==-1&&u.push("WIDTH_VARYING")):f="PER_INSTANCE_COLOR",u.push(f);let p=e.debugShowShadowVolume?["DEBUG_SHOW_VOLUME",f]:[f],_=new Be({defines:u,sources:[s]}),m=new Be({defines:p,sources:[h,c]});e._sp=$t.replaceCache({context:i,shaderProgram:o._sp,vertexShaderSource:_,fragmentShaderSource:m,attributeLocations:r});let y=i.shaderCache.getDerivedShaderProgram(e._sp,"2dColor");if(!l(y)){let x=new Be({defines:u.concat(["COLUMBUS_VIEW_2D"]),sources:[s]});y=i.shaderCache.createDerivedShaderProgram(e._sp,"2dColor",{context:i,shaderProgram:e._sp2D,vertexShaderSource:x,fragmentShaderSource:m,attributeLocations:r})}e._sp2D=y;let b=i.shaderCache.getDerivedShaderProgram(e._sp,"MorphColor");if(!l(b)){let x=new Be({defines:u.concat([`MAX_TERRAIN_HEIGHT ${li._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[a]});c=o._batchTable.getVertexShaderCallback()(rN);let T=new Be({defines:p,sources:[h,c]});b=i.shaderCache.createDerivedShaderProgram(e._sp,"MorphColor",{context:i,shaderProgram:e._spMorph,vertexShaderSource:x,fragmentShaderSource:T,attributeLocations:r})}e._spMorph=b}function qne(e){return Ne.fromCache({cull:{enabled:!0},blending:an.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:kn.EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:kn.EQUAL,backOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK}})}function DNe(e,t,n,i,o,r){let s=e._primitive,a=s._va.length;o.length=a,r.length=a;let u=t instanceof ts?{}:n._uniforms,f=s._batchTable.getUniformMapCallback()(u);for(let h=0;h<a;h++){let p=s._va[h],_=o[h];l(_)||(_=o[h]=new Ze({owner:e,primitiveType:s._primitiveType})),_.vertexArray=p,_.renderState=e._renderState,_.shaderProgram=e._sp,_.uniformMap=f,_.pass=Se.TERRAIN_CLASSIFICATION,_.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let m=Ze.shallowClone(_,_.derivedCommands.tileset);m.renderState=e._renderState3DTiles,m.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,_.derivedCommands.tileset=m;let y=Ze.shallowClone(_,_.derivedCommands.color2D);y.shaderProgram=e._sp2D,_.derivedCommands.color2D=y;let b=Ze.shallowClone(m,m.derivedCommands.color2D);b.shaderProgram=e._sp2D,m.derivedCommands.color2D=b;let x=Ze.shallowClone(_,_.derivedCommands.colorMorph);x.renderState=e._renderStateMorph,x.shaderProgram=e._spMorph,x.pickId="czm_batchTable_pickColor(v_batchId)",_.derivedCommands.colorMorph=x}}function Yne(e,t,n,i,o,r,s){n.mode===ne.MORPHING?t=t.derivedCommands.colorMorph:n.mode!==ne.SCENE3D&&(t=t.derivedCommands.color2D),t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function PNe(e,t,n,i,o,r,s){let a=e._primitive;wn._updateBoundingVolumes(a,t,o);let c;t.mode===ne.SCENE3D?c=a._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?c=a._boundingSphereCV:t.mode===ne.SCENE2D&&l(a._boundingSphere2D)?c=a._boundingSphere2D:l(a._boundingSphereMorph)&&(c=a._boundingSphereMorph);let u=t.mode===ne.MORPHING,f=e.classificationType,h=f!==Bn.CESIUM_3D_TILE,p=f!==Bn.TERRAIN&&!u,_,m=t.passes;if(m.render||m.pick&&a.allowPicking){let y=n.length;for(let b=0;b<y;++b){let x=c[b];h&&(_=n[b],Yne(e,_,t,o,r,x,s)),p&&(_=n[b].derivedCommands.tileset,Yne(e,_,t,o,r,x,s))}}}Tp.prototype.update=function(e){if(!l(this._primitive)&&!l(this.geometryInstances))return;if(!li.initialized){Tp.initializeTerrainHeights();return}let t,n=this,i=this._primitiveOptions;if(!l(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s=new Array(r),a;for(t=0;t<r;++t)if(a=o[t].attributes,!l(a)||!l(a.color)){this._hasPerInstanceColors=!1;break}for(t=0;t<r;++t){let c=o[t];a={};let u=c.attributes;for(let f in u)u.hasOwnProperty(f)&&(a[f]=u[f]);l(a.width)||(a.width=new Ic({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,value:[c.geometry.width]})),c.geometry._scene3DOnly=e.scene3DOnly,QT.setProjectionAndEllipsoid(c.geometry,e.mapProjection),s[t]=new At({geometry:c.geometry,attributes:a,id:c.id,pickPrimitive:n})}i.geometryInstances=s,i.appearance=this.appearance,i._createShaderProgramFunction=function(c,u,f){INe(n,u,f)},i._createCommandsFunction=function(c,u,f,h,p,_,m){DNe(n,u,f,h,_,m)},i._updateAndQueueCommandsFunction=function(c,u,f,h,p,_,m,y){PNe(n,u,f,h,p,_,m)},this._primitive=new wn(i)}if(this.appearance instanceof ts&&!this._hasPerInstanceColors)throw new he("All GeometryInstances must have color attributes to use PolylineColorAppearance with GroundPolylinePrimitive.");this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&l(this._primitive)&&this._primitive.ready&&(this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0))})};Tp.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};Tp.isSupported=function(e){return e.frameState.context.depthTexture};Tp.prototype.isDestroyed=function(){return!1};Tp.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._sp2D=void 0,this._spMorph=void 0,le(this)};var Nh=Tp;var RNe=new z(1,1),ONe=!1,MNe=U.WHITE;function eC(e){e=e??G.EMPTY_OBJECT,this._definitionChanged=new me,this._image=void 0,this._imageSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._transparent=void 0,this._transparentSubscription=void 0,this.image=e.image,this.repeat=e.repeat,this.color=e.color,this.transparent=e.transparent}Object.defineProperties(eC.prototype,{isConstant:{get:function(){return W.isConstant(this._image)&&W.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:ue("image"),repeat:ue("repeat"),color:ue("color"),transparent:ue("transparent")});eC.prototype.getType=function(e){return"Image"};var LNe=new K;eC.prototype.getValue=function(e,t){return l(e)||(e=K.now(LNe)),l(t)||(t={}),t.image=W.getValueOrUndefined(this._image,e),t.repeat=W.getValueOrClonedDefault(this._repeat,e,RNe,t.repeat),t.color=W.getValueOrClonedDefault(this._color,e,MNe,t.color),W.getValueOrDefault(this._transparent,e,ONe)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t};eC.prototype.equals=function(e){return this===e||e instanceof eC&&W.equals(this._image,e._image)&&W.equals(this._repeat,e._repeat)&&W.equals(this._color,e._color)&&W.equals(this._transparent,e._transparent)};var ib=eC;function NNe(e){if(e instanceof U)return new zt(e);if(typeof e=="string"||e instanceof Ae||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement){let t=new ib;return t.image=e,t}}function FNe(e,t){return ue(e,t,NNe)}var Ro=FNe;function Ov(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Ov.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),dimensions:ue("dimensions"),heightReference:ue("heightReference"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition")});Ov.prototype.clone=function(e){return l(e)?(e.show=this.show,e.dimensions=this.dimensions,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new Ov(this)};Ov.prototype.merge=function(e){this.show=this.show??e.show,this.dimensions=this.dimensions??e.dimensions,this.heightReference=this.heightReference??e.heightReference,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var tC=Ov;var BNe={FIXED:0,INERTIAL:1},zi=Object.freeze(BNe);function nC(){he.throwInstantiationError()}Object.defineProperties(nC.prototype,{isConstant:{get:he.throwInstantiationError},definitionChanged:{get:he.throwInstantiationError},referenceFrame:{get:he.throwInstantiationError}});nC.prototype.getValue=he.throwInstantiationError;nC.prototype.getValueInReferenceFrame=he.throwInstantiationError;nC.prototype.equals=he.throwInstantiationError;var Xne=new Z;nC.convertToReferenceFrame=function(e,t,n,i,o){if(!l(t))return t;if(l(o)||(o=new d),n===i)return d.clone(t,o);let r=It.computeIcrfToCentralBodyFixedMatrix(e,Xne);if(n===zi.INERTIAL)return Z.multiplyByVector(r,t,o);if(n===zi.FIXED)return Z.multiplyByVector(Z.transpose(r,Xne),t,o)};var Fh=nC;function ob(e,t){this._definitionChanged=new me,this._value=d.clone(e),this._referenceFrame=t??zi.FIXED}Object.defineProperties(ob.prototype,{isConstant:{get:function(){return!l(this._value)||this._referenceFrame===zi.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});var kNe=new K;ob.prototype.getValue=function(e,t){return l(e)||(e=K.now(kNe)),this.getValueInReferenceFrame(e,zi.FIXED,t)};ob.prototype.setValue=function(e,t){let n=!1;d.equals(this._value,e)||(n=!0,this._value=d.clone(e)),l(t)&&this._referenceFrame!==t&&(n=!0,this._referenceFrame=t),n&&this._definitionChanged.raiseEvent(this)};ob.prototype.getValueInReferenceFrame=function(e,t,n){return Fh.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};ob.prototype.equals=function(e){return this===e||e instanceof ob&&d.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var xl=ob;function Mv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Mv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),positions:ue("positions"),width:ue("width"),height:ue("height"),heightReference:ue("heightReference"),extrudedHeight:ue("extrudedHeight"),extrudedHeightReference:ue("extrudedHeightReference"),cornerType:ue("cornerType"),granularity:ue("granularity"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition"),classificationType:ue("classificationType"),zIndex:ue("zIndex")});Mv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new Mv(this)};Mv.prototype.merge=function(e){this.show=this.show??e.show,this.positions=this.positions??e.positions,this.width=this.width??e.width,this.height=this.height??e.height,this.heightReference=this.heightReference??e.heightReference,this.extrudedHeight=this.extrudedHeight??e.extrudedHeight,this.extrudedHeightReference=this.extrudedHeightReference??e.extrudedHeightReference,this.cornerType=this.cornerType??e.cornerType,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex};var iC=Mv;function zNe(e){return e}function UNe(e,t){return ue(e,t,zNe)}var Tl=UNe;function Lv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._length=void 0,this._lengthSubscription=void 0,this._topRadius=void 0,this._topRadiusSubscription=void 0,this._bottomRadius=void 0,this._bottomRadiusSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._slices=void 0,this._slicesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Lv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),length:ue("length"),topRadius:ue("topRadius"),bottomRadius:ue("bottomRadius"),heightReference:ue("heightReference"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),numberOfVerticalLines:ue("numberOfVerticalLines"),slices:ue("slices"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition")});Lv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.length=this.length,e.topRadius=this.topRadius,e.bottomRadius=this.bottomRadius,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.slices=this.slices,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new Lv(this)};Lv.prototype.merge=function(e){this.show=this.show??e.show,this.length=this.length??e.length,this.topRadius=this.topRadius??e.topRadius,this.bottomRadius=this.bottomRadius??e.bottomRadius,this.heightReference=this.heightReference??e.heightReference,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.numberOfVerticalLines=this.numberOfVerticalLines??e.numberOfVerticalLines,this.slices=this.slices??e.slices,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var oC=Lv;function Nv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._semiMajorAxis=void 0,this._semiMajorAxisSubscription=void 0,this._semiMinorAxis=void 0,this._semiMinorAxisSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Nv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),semiMajorAxis:ue("semiMajorAxis"),semiMinorAxis:ue("semiMinorAxis"),height:ue("height"),heightReference:ue("heightReference"),extrudedHeight:ue("extrudedHeight"),extrudedHeightReference:ue("extrudedHeightReference"),rotation:ue("rotation"),stRotation:ue("stRotation"),granularity:ue("granularity"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),numberOfVerticalLines:ue("numberOfVerticalLines"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition"),classificationType:ue("classificationType"),zIndex:ue("zIndex")});Nv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.semiMajorAxis=this.semiMajorAxis,e.semiMinorAxis=this.semiMinorAxis,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new Nv(this)};Nv.prototype.merge=function(e){this.show=this.show??e.show,this.semiMajorAxis=this.semiMajorAxis??e.semiMajorAxis,this.semiMinorAxis=this.semiMinorAxis??e.semiMinorAxis,this.height=this.height??e.height,this.heightReference=this.heightReference??e.heightReference,this.extrudedHeight=this.extrudedHeight??e.extrudedHeight,this.extrudedHeightReference=this.extrudedHeightReference??e.extrudedHeightReference,this.rotation=this.rotation??e.rotation,this.stRotation=this.stRotation??e.stRotation,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.numberOfVerticalLines=this.numberOfVerticalLines??e.numberOfVerticalLines,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex};var rC=Nv;function Fv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._radii=void 0,this._radiiSubscription=void 0,this._innerRadii=void 0,this._innerRadiiSubscription=void 0,this._minimumClock=void 0,this._minimumClockSubscription=void 0,this._maximumClock=void 0,this._maximumClockSubscription=void 0,this._minimumCone=void 0,this._minimumConeSubscription=void 0,this._maximumCone=void 0,this._maximumConeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._stackPartitions=void 0,this._stackPartitionsSubscription=void 0,this._slicePartitions=void 0,this._slicePartitionsSubscription=void 0,this._subdivisions=void 0,this._subdivisionsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Fv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),radii:ue("radii"),innerRadii:ue("innerRadii"),minimumClock:ue("minimumClock"),maximumClock:ue("maximumClock"),minimumCone:ue("minimumCone"),maximumCone:ue("maximumCone"),heightReference:ue("heightReference"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),stackPartitions:ue("stackPartitions"),slicePartitions:ue("slicePartitions"),subdivisions:ue("subdivisions"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition")});Fv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.radii=this.radii,e.innerRadii=this.innerRadii,e.minimumClock=this.minimumClock,e.maximumClock=this.maximumClock,e.minimumCone=this.minimumCone,e.maximumCone=this.maximumCone,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.stackPartitions=this.stackPartitions,e.slicePartitions=this.slicePartitions,e.subdivisions=this.subdivisions,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new Fv(this)};Fv.prototype.merge=function(e){this.show=this.show??e.show,this.radii=this.radii??e.radii,this.innerRadii=this.innerRadii??e.innerRadii,this.minimumClock=this.minimumClock??e.minimumClock,this.maximumClock=this.maximumClock??e.maximumClock,this.minimumCone=this.minimumCone??e.minimumCone,this.maximumCone=this.maximumCone??e.maximumCone,this.heightReference=this.heightReference??e.heightReference,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.stackPartitions=this.stackPartitions??e.stackPartitions,this.slicePartitions=this.slicePartitions??e.slicePartitions,this.subdivisions=this.subdivisions??e.subdivisions,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var sC=Fv;function Bv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._text=void 0,this._textSubscription=void 0,this._font=void 0,this._fontSubscription=void 0,this._style=void 0,this._styleSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._showBackground=void 0,this._showBackgroundSubscription=void 0,this._backgroundColor=void 0,this._backgroundColorSubscription=void 0,this._backgroundPadding=void 0,this._backgroundPaddingSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fillColor=void 0,this._fillColorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Bv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),text:ue("text"),font:ue("font"),style:ue("style"),scale:ue("scale"),showBackground:ue("showBackground"),backgroundColor:ue("backgroundColor"),backgroundPadding:ue("backgroundPadding"),pixelOffset:ue("pixelOffset"),eyeOffset:ue("eyeOffset"),horizontalOrigin:ue("horizontalOrigin"),verticalOrigin:ue("verticalOrigin"),heightReference:ue("heightReference"),fillColor:ue("fillColor"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),translucencyByDistance:ue("translucencyByDistance"),pixelOffsetScaleByDistance:ue("pixelOffsetScaleByDistance"),scaleByDistance:ue("scaleByDistance"),distanceDisplayCondition:ue("distanceDisplayCondition"),disableDepthTestDistance:ue("disableDepthTestDistance")});Bv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.text=this.text,e.font=this.font,e.style=this.style,e.scale=this.scale,e.showBackground=this.showBackground,e.backgroundColor=this.backgroundColor,e.backgroundPadding=this.backgroundPadding,e.pixelOffset=this.pixelOffset,e.eyeOffset=this.eyeOffset,e.horizontalOrigin=this.horizontalOrigin,e.verticalOrigin=this.verticalOrigin,e.heightReference=this.heightReference,e.fillColor=this.fillColor,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.translucencyByDistance=this.translucencyByDistance,e.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance,e.scaleByDistance=this.scaleByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new Bv(this)};Bv.prototype.merge=function(e){this.show=this.show??e.show,this.text=this.text??e.text,this.font=this.font??e.font,this.style=this.style??e.style,this.scale=this.scale??e.scale,this.showBackground=this.showBackground??e.showBackground,this.backgroundColor=this.backgroundColor??e.backgroundColor,this.backgroundPadding=this.backgroundPadding??e.backgroundPadding,this.pixelOffset=this.pixelOffset??e.pixelOffset,this.eyeOffset=this.eyeOffset??e.eyeOffset,this.horizontalOrigin=this.horizontalOrigin??e.horizontalOrigin,this.verticalOrigin=this.verticalOrigin??e.verticalOrigin,this.heightReference=this.heightReference??e.heightReference,this.fillColor=this.fillColor??e.fillColor,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.translucencyByDistance=this.translucencyByDistance??e.translucencyByDistance,this.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance??e.pixelOffsetScaleByDistance,this.scaleByDistance=this.scaleByDistance??e.scaleByDistance,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.disableDepthTestDistance=this.disableDepthTestDistance??e.disableDepthTestDistance};var Bh=Bv;var VNe=new d(1,1,1),HNe=d.ZERO,GNe=Pe.IDENTITY;function Kne(e,t,n){this.translation=d.clone(e??HNe),this.rotation=Pe.clone(t??GNe),this.scale=d.clone(n??VNe)}Kne.prototype.equals=function(e){return this===e||l(e)&&d.equals(this.translation,e.translation)&&Pe.equals(this.rotation,e.rotation)&&d.equals(this.scale,e.scale)};var rb=Kne;var g9=new rb;function kv(e){e=e??G.EMPTY_OBJECT,this._definitionChanged=new me,this._translation=void 0,this._translationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this.translation=e.translation,this.rotation=e.rotation,this.scale=e.scale}Object.defineProperties(kv.prototype,{isConstant:{get:function(){return W.isConstant(this._translation)&&W.isConstant(this._rotation)&&W.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:ue("translation"),rotation:ue("rotation"),scale:ue("scale")});var jNe=new K;kv.prototype.getValue=function(e,t){return l(e)||(e=K.now(jNe)),l(t)||(t=new rb),t.translation=W.getValueOrClonedDefault(this._translation,e,g9.translation,t.translation),t.rotation=W.getValueOrClonedDefault(this._rotation,e,g9.rotation,t.rotation),t.scale=W.getValueOrClonedDefault(this._scale,e,g9.scale,t.scale),t};kv.prototype.equals=function(e){return this===e||e instanceof kv&&W.equals(this._translation,e._translation)&&W.equals(this._rotation,e._rotation)&&W.equals(this._scale,e._scale)};var aC=kv;function Cp(e,t){this._propertyNames=[],this._definitionChanged=new me,l(e)&&this.merge(e,t)}Object.defineProperties(Cp.prototype,{propertyNames:{get:function(){return this._propertyNames}},isConstant:{get:function(){let e=this._propertyNames;for(let t=0,n=e.length;t<n;t++)if(!W.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});Cp.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function WNe(e){return new Yn(e)}Cp.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,ue(e,!0,n??WNe)),l(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};Cp.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};var qNe=new K;Cp.prototype.getValue=function(e,t){l(e)||(e=K.now(qNe)),l(t)||(t={});let n=this._propertyNames;for(let i=0,o=n.length;i<o;i++){let r=n[i];t[r]=W.getValueOrUndefined(this[r],e,t[r])}return t};Cp.prototype.merge=function(e,t){let n=this._propertyNames,i=l(e._propertyNames)?e._propertyNames:Object.keys(e);for(let o=0,r=i.length;o<r;o++){let s=i[o],a=this[s],c=e[s];a===void 0&&n.indexOf(s)===-1&&this.addProperty(s,void 0,t),c!==void 0&&(a!==void 0?l(a)&&l(a.merge)&&a.merge(c):l(c)&&l(c.merge)&&l(c.clone)?this[s]=c.clone():this[s]=c)}};function YNe(e,t){let n=e._propertyNames,i=t._propertyNames,o=n.length;if(o!==i.length)return!1;for(let r=0;r<o;++r){let s=n[r];if(i.indexOf(s)===-1||!W.equals(e[s],t[s]))return!1}return!0}Cp.prototype.equals=function(e){return this===e||e instanceof Cp&&YNe(this,e)};var Cl=Cp;function Zne(e){return new aC(e)}function XNe(e){return new Cl(e,Zne)}function KNe(e){return new Cl(e)}function ZNe(e){return new Cl(e)}function zv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._hasVerticalExaggeration=void 0,this._hasVerticalExaggerationSubscription=void 0,this._enableVerticalExaggeration=void 0,this._enableVerticalExaggerationSubscription=void 0,this._minimumPixelSize=void 0,this._minimumPixelSizeSubscription=void 0,this._maximumScale=void 0,this._maximumScaleSubscription=void 0,this._incrementallyLoadTextures=void 0,this._incrementallyLoadTexturesSubscription=void 0,this._runAnimations=void 0,this._runAnimationsSubscription=void 0,this._clampAnimations=void 0,this._clampAnimationsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._silhouetteColor=void 0,this._silhouetteColorSubscription=void 0,this._silhouetteSize=void 0,this._silhouetteSizeSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._colorBlendMode=void 0,this._colorBlendModeSubscription=void 0,this._colorBlendAmount=void 0,this._colorBlendAmountSubscription=void 0,this._imageBasedLightingFactor=void 0,this._imageBasedLightingFactorSubscription=void 0,this._environmentMapOptions=void 0,this._environmentMapOptionsSubscription=void 0,this._lightColor=void 0,this._lightColorSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._nodeTransformations=void 0,this._nodeTransformationsSubscription=void 0,this._articulations=void 0,this._articulationsSubscription=void 0,this._clippingPlanes=void 0,this._clippingPlanesSubscription=void 0,this._customShader=void 0,this._customShaderSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(zv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),uri:ue("uri"),scale:ue("scale"),enableVerticalExaggeration:ue("enableVerticalExaggeration"),minimumPixelSize:ue("minimumPixelSize"),maximumScale:ue("maximumScale"),incrementallyLoadTextures:ue("incrementallyLoadTextures"),runAnimations:ue("runAnimations"),clampAnimations:ue("clampAnimations"),shadows:ue("shadows"),heightReference:ue("heightReference"),silhouetteColor:ue("silhouetteColor"),silhouetteSize:ue("silhouetteSize"),color:ue("color"),colorBlendMode:ue("colorBlendMode"),colorBlendAmount:ue("colorBlendAmount"),imageBasedLightingFactor:ue("imageBasedLightingFactor"),environmentMapOptions:ue("environmentMapOptions",void 0,ZNe),lightColor:ue("lightColor"),distanceDisplayCondition:ue("distanceDisplayCondition"),nodeTransformations:ue("nodeTransformations",void 0,XNe),articulations:ue("articulations",void 0,KNe),clippingPlanes:ue("clippingPlanes"),customShader:ue("customShader")});zv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.uri=this.uri,e.scale=this.scale,e.enableVerticalExaggeration=this.enableVerticalExaggeration,e.minimumPixelSize=this.minimumPixelSize,e.maximumScale=this.maximumScale,e.incrementallyLoadTextures=this.incrementallyLoadTextures,e.runAnimations=this.runAnimations,e.clampAnimations=this.clampAnimations,e.heightReference=this._heightReference,e.silhouetteColor=this.silhouetteColor,e.silhouetteSize=this.silhouetteSize,e.color=this.color,e.colorBlendMode=this.colorBlendMode,e.colorBlendAmount=this.colorBlendAmount,e.imageBasedLightingFactor=this.imageBasedLightingFactor,e.environmentMapOptions=this.environmentMapOptions,e.lightColor=this.lightColor,e.distanceDisplayCondition=this.distanceDisplayCondition,e.nodeTransformations=this.nodeTransformations,e.articulations=this.articulations,e.clippingPlanes=this.clippingPlanes,e.customShader=this.customShader,e):new zv(this)};zv.prototype.merge=function(e){this.show=this.show??e.show,this.uri=this.uri??e.uri,this.scale=this.scale??e.scale,this.enableVerticalExaggeration=this.enableVerticalExaggeration??e.enableVerticalExaggeration,this.minimumPixelSize=this.minimumPixelSize??e.minimumPixelSize,this.maximumScale=this.maximumScale??e.maximumScale,this.incrementallyLoadTextures=this.incrementallyLoadTextures??e.incrementallyLoadTextures,this.runAnimations=this.runAnimations??e.runAnimations,this.clampAnimations=this.clampAnimations??e.clampAnimations,this.shadows=this.shadows??e.shadows,this.heightReference=this.heightReference??e.heightReference,this.silhouetteColor=this.silhouetteColor??e.silhouetteColor,this.silhouetteSize=this.silhouetteSize??e.silhouetteSize,this.color=this.color??e.color,this.colorBlendMode=this.colorBlendMode??e.colorBlendMode,this.colorBlendAmount=this.colorBlendAmount??e.colorBlendAmount,this.imageBasedLightingFactor=this.imageBasedLightingFactor??e.imageBasedLightingFactor,this.environmentMapOptions=this.environmentMapOptions??e.environmentMapOptions,this.lightColor=this.lightColor??e.lightColor,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.clippingPlanes=this.clippingPlanes??e.clippingPlanes,this.customShader=this.customShader??e.customShader;let t=e.nodeTransformations;if(l(t)){let i=this.nodeTransformations;l(i)?i.merge(t):this.nodeTransformations=new Cl(t,Zne)}let n=e.articulations;if(l(n)){let i=this.articulations;l(i)?i.merge(n):this.articulations=new Cl(n)}};var s_=zv;function Uv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._maximumScreenSpaceError=void 0,this._maximumScreenSpaceErrorSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Uv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),uri:ue("uri"),maximumScreenSpaceError:ue("maximumScreenSpaceError")});Uv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new Uv(this)};Uv.prototype.merge=function(e){this.show=this.show??e.show,this.uri=this.uri??e.uri,this.maximumScreenSpaceError=this.maximumScreenSpaceError??e.maximumScreenSpaceError};var cC=Uv;function Vv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._leadTime=void 0,this._leadTimeSubscription=void 0,this._trailTime=void 0,this._trailTimeSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._resolution=void 0,this._resolutionSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Vv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),leadTime:ue("leadTime"),trailTime:ue("trailTime"),width:ue("width"),resolution:ue("resolution"),material:Ro("material"),distanceDisplayCondition:ue("distanceDisplayCondition")});Vv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.leadTime=this.leadTime,e.trailTime=this.trailTime,e.width=this.width,e.resolution=this.resolution,e.material=this.material,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new Vv(this)};Vv.prototype.merge=function(e){this.show=this.show??e.show,this.leadTime=this.leadTime??e.leadTime,this.trailTime=this.trailTime??e.trailTime,this.width=this.width??e.width,this.resolution=this.resolution??e.resolution,this.material=this.material??e.material,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var a_=Vv;function Hv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Hv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),plane:ue("plane"),dimensions:ue("dimensions"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition")});Hv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.plane=this.plane,e.dimensions=this.dimensions,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new Hv(this)};Hv.prototype.merge=function(e){this.show=this.show??e.show,this.plane=this.plane??e.plane,this.dimensions=this.dimensions??e.dimensions,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var uN=Hv;function Gv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._pixelSize=void 0,this._pixelSizeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this._splitDirection=void 0,this._splitDirectionSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Gv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),pixelSize:ue("pixelSize"),heightReference:ue("heightReference"),color:ue("color"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),scaleByDistance:ue("scaleByDistance"),translucencyByDistance:ue("translucencyByDistance"),distanceDisplayCondition:ue("distanceDisplayCondition"),disableDepthTestDistance:ue("disableDepthTestDistance"),splitDirection:ue("splitDirection")});Gv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.pixelSize=this.pixelSize,e.heightReference=this.heightReference,e.color=this.color,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.scaleByDistance=this.scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e.splitDirection=this.splitDirection,e):new Gv(this)};Gv.prototype.merge=function(e){this.show=this.show??e.show,this.pixelSize=this.pixelSize??e.pixelSize,this.heightReference=this.heightReference??e.heightReference,this.color=this.color??e.color,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.scaleByDistance=this.scaleByDistance??e.scaleByDistance,this.translucencyByDistance=this._translucencyByDistance??e.translucencyByDistance,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.disableDepthTestDistance=this.disableDepthTestDistance??e.disableDepthTestDistance,this.splitDirection=this.splitDirection??e.splitDirection};var lC=Gv;function $Ne(e,t){this.positions=l(e)?e:[],this.holes=l(t)?t:[]}var Ja=$Ne;function QNe(e){return Array.isArray(e)&&(e=new Ja(e)),new Yn(e)}function jv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._hierarchy=void 0,this._hierarchySubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._perPositionHeight=void 0,this._perPositionHeightSubscription=void 0,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this._textureCoordinates=void 0,this._textureCoordinatesSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(jv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),hierarchy:ue("hierarchy",void 0,QNe),height:ue("height"),heightReference:ue("heightReference"),extrudedHeight:ue("extrudedHeight"),extrudedHeightReference:ue("extrudedHeightReference"),stRotation:ue("stRotation"),granularity:ue("granularity"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),perPositionHeight:ue("perPositionHeight"),closeTop:ue("closeTop"),closeBottom:ue("closeBottom"),arcType:ue("arcType"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition"),classificationType:ue("classificationType"),zIndex:ue("zIndex"),textureCoordinates:ue("textureCoordinates")});jv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.hierarchy=this.hierarchy,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.perPositionHeight=this.perPositionHeight,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.arcType=this.arcType,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e.textureCoordinates=this.textureCoordinates,e):new jv(this)};jv.prototype.merge=function(e){this.show=this.show??e.show,this.hierarchy=this.hierarchy??e.hierarchy,this.height=this.height??e.height,this.heightReference=this.heightReference??e.heightReference,this.extrudedHeight=this.extrudedHeight??e.extrudedHeight,this.extrudedHeightReference=this.extrudedHeightReference??e.extrudedHeightReference,this.stRotation=this.stRotation??e.stRotation,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.perPositionHeight=this.perPositionHeight??e.perPositionHeight,this.closeTop=this.closeTop??e.closeTop,this.closeBottom=this.closeBottom??e.closeBottom,this.arcType=this.arcType??e.arcType,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex,this.textureCoordinates=this.textureCoordinates??e.textureCoordinates};var kh=jv;function Wv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._depthFailMaterial=void 0,this._depthFailMaterialSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._clampToGround=void 0,this._clampToGroundSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Wv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),positions:ue("positions"),width:ue("width"),granularity:ue("granularity"),material:Ro("material"),depthFailMaterial:Ro("depthFailMaterial"),arcType:ue("arcType"),clampToGround:ue("clampToGround"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition"),classificationType:ue("classificationType"),zIndex:ue("zIndex")});Wv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.granularity=this.granularity,e.material=this.material,e.depthFailMaterial=this.depthFailMaterial,e.arcType=this.arcType,e.clampToGround=this.clampToGround,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new Wv(this)};Wv.prototype.merge=function(e){this.show=this.show??e.show,this.positions=this.positions??e.positions,this.width=this.width??e.width,this.granularity=this.granularity??e.granularity,this.material=this.material??e.material,this.depthFailMaterial=this.depthFailMaterial??e.depthFailMaterial,this.arcType=this.arcType??e.arcType,this.clampToGround=this.clampToGround??e.clampToGround,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex};var Pc=Wv;function qv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._shape=void 0,this._shapeSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubsription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(qv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),positions:ue("positions"),shape:ue("shape"),cornerType:ue("cornerType"),granularity:ue("granularity"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition")});qv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.shape=this.shape,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new qv(this)};qv.prototype.merge=function(e){this.show=this.show??e.show,this.positions=this.positions??e.positions,this.shape=this.shape??e.shape,this.cornerType=this.cornerType??e.cornerType,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var uC=qv;function Yv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._coordinates=void 0,this._coordinatesSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distancedisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Yv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),coordinates:ue("coordinates"),height:ue("height"),heightReference:ue("heightReference"),extrudedHeight:ue("extrudedHeight"),extrudedHeightReference:ue("extrudedHeightReference"),rotation:ue("rotation"),stRotation:ue("stRotation"),granularity:ue("granularity"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition"),classificationType:ue("classificationType"),zIndex:ue("zIndex")});Yv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.coordinates=this.coordinates,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new Yv(this)};Yv.prototype.merge=function(e){this.show=this.show??e.show,this.coordinates=this.coordinates??e.coordinates,this.height=this.height??e.height,this.heightReference=this.heightReference??e.heightReference,this.extrudedHeight=this.extrudedHeight??e.extrudedHeight,this.extrudedHeightReference=this.extrudedHeightReference??e.extrudedHeightReference,this.rotation=this.rotation??e.rotation,this.stRotation=this.stRotation??e.stRotation,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex};var zh=Yv;function Xv(e){this._definitionChanged=new me,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._minimumHeights=void 0,this._minimumHeightsSubscription=void 0,this._maximumHeights=void 0,this._maximumHeightsSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??G.EMPTY_OBJECT)}Object.defineProperties(Xv.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ue("show"),positions:ue("positions"),minimumHeights:ue("minimumHeights"),maximumHeights:ue("maximumHeights"),granularity:ue("granularity"),fill:ue("fill"),material:Ro("material"),outline:ue("outline"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth"),shadows:ue("shadows"),distanceDisplayCondition:ue("distanceDisplayCondition")});Xv.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.minimumHeights=this.minimumHeights,e.maximumHeights=this.maximumHeights,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new Xv(this)};Xv.prototype.merge=function(e){this.show=this.show??e.show,this.positions=this.positions??e.positions,this.minimumHeights=this.minimumHeights??e.minimumHeights,this.maximumHeights=this.maximumHeights??e.maximumHeights,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var c_=Xv;var JNe=new fe,_9=[];function eFe(e){return new xl(e)}function tFe(e){return ue(e,void 0,eFe)}function Fs(e,t){return ue(e,void 0,function(n){return n instanceof t?n:new t(n)})}function sf(e){e=e??G.EMPTY_OBJECT;let t=e.id;l(t)||(t=Nn()),this._availability=void 0,this._id=t,this._definitionChanged=new me,this._name=e.name,this._show=e.show??!0,this._trackingReferenceFrame=e.trackingReferenceFrame??n_.AUTODETECT,this._parent=void 0,this._propertyNames=["billboard","box","corridor","cylinder","description","ellipse","ellipsoid","label","model","tileset","orientation","path","plane","point","polygon","polyline","polylineVolume","position","properties","rectangle","viewFrom","wall",..._9],this._billboard=void 0,this._billboardSubscription=void 0,this._box=void 0,this._boxSubscription=void 0,this._corridor=void 0,this._corridorSubscription=void 0,this._cylinder=void 0,this._cylinderSubscription=void 0,this._description=void 0,this._descriptionSubscription=void 0,this._ellipse=void 0,this._ellipseSubscription=void 0,this._ellipsoid=void 0,this._ellipsoidSubscription=void 0,this._label=void 0,this._labelSubscription=void 0,this._model=void 0,this._modelSubscription=void 0,this._tileset=void 0,this._tilesetSubscription=void 0,this._orientation=void 0,this._orientationSubscription=void 0,this._path=void 0,this._pathSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._point=void 0,this._pointSubscription=void 0,this._polygon=void 0,this._polygonSubscription=void 0,this._polyline=void 0,this._polylineSubscription=void 0,this._polylineVolume=void 0,this._polylineVolumeSubscription=void 0,this._position=void 0,this._positionSubscription=void 0,this._properties=void 0,this._propertiesSubscription=void 0,this._rectangle=void 0,this._rectangleSubscription=void 0,this._viewFrom=void 0,this._viewFromSubscription=void 0,this._wall=void 0,this._wallSubscription=void 0,this._children=[],this.entityCollection=void 0,this.parent=e.parent,this.merge(e)}function y9(e,t,n){let i=t.length;for(let o=0;o<i;o++){let r=t[o],s=r._show;(!n&&s)!==(n&&s)&&y9(r,r._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(sf.prototype,{availability:Tl("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:Tl("name"),show:{get:function(){return this._show},set:function(e){if(e===this._show)return;let t=this.isShowing;this._show=e;let n=this.isShowing;t!==n&&y9(this,this._children,n),this._definitionChanged.raiseEvent(this,"show",e,!e)}},trackingReferenceFrame:Tl("trackingReferenceFrame"),isShowing:{get:function(){return this._show&&(!l(this.entityCollection)||this.entityCollection.show)&&(!l(this._parent)||this._parent.isShowing)}},parent:{get:function(){return this._parent},set:function(e){let t=this._parent;if(t===e)return;let n=this.isShowing;if(l(t)){let o=t._children.indexOf(this);t._children.splice(o,1)}this._parent=e,l(e)&&e._children.push(this);let i=this.isShowing;n!==i&&y9(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:Fs("billboard",Sc),box:Fs("box",tC),corridor:Fs("corridor",iC),cylinder:Fs("cylinder",oC),description:ue("description"),ellipse:Fs("ellipse",rC),ellipsoid:Fs("ellipsoid",sC),label:Fs("label",Bh),model:Fs("model",s_),tileset:Fs("tileset",cC),orientation:ue("orientation"),path:Fs("path",a_),plane:Fs("plane",uN),point:Fs("point",lC),polygon:Fs("polygon",kh),polyline:Fs("polyline",Pc),polylineVolume:Fs("polylineVolume",uC),properties:Fs("properties",Cl),position:tFe("position"),rectangle:Fs("rectangle",zh),viewFrom:ue("viewFrom"),wall:Fs("wall",c_)});sf.registerEntityType=function(e,t){Object.defineProperties(sf.prototype,{[e]:Fs(e,t)}),_9.includes(e)||_9.push(e)};sf.prototype.isAvailable=function(e){let t=this._availability;return!l(t)||t.contains(e)};sf.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,Tl(e,!0))};sf.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};sf.prototype.merge=function(e){this.name=this.name??e.name,this.availability=this.availability??e.availability;let t=this._propertyNames,n=l(e._propertyNames)?e._propertyNames:Object.keys(e),i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r==="parent"||r==="name"||r==="availability"||r==="children")continue;let s=this[r],a=e[r];!l(s)&&t.indexOf(r)===-1&&this.addProperty(r),l(a)&&(l(s)?l(s.merge)&&s.merge(a):l(a.merge)&&l(a.clone)?this[r]=a.clone():this[r]=a)}};var $ne=new Z,Qne=new d,Jne=new Pe;sf.prototype.computeModelMatrix=function(e,t){let n=W.getValueOrUndefined(this._position,e,Qne);if(!l(n))return;let i=W.getValueOrUndefined(this._orientation,e,Jne);return l(i)?t=L.fromRotationTranslation(Z.fromQuaternion(i,$ne),n,t):t=It.eastNorthUpToFixedFrame(n,void 0,t),t};sf.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,o){let r=W.getValueOrDefault(t,e,We.NONE),s=W.getValueOrUndefined(this._position,e,Qne);if(r===We.NONE||!l(s)||d.equalsEpsilon(s,d.ZERO,D.EPSILON8))return this.computeModelMatrix(e,o);let a=i.cartesianToCartographic(s,JNe);tf(r)?a.height=n:a.height+=n,s=i.cartographicToCartesian(a,s);let c=W.getValueOrUndefined(this._orientation,e,Jne);return l(c)?o=L.fromRotationTranslation(Z.fromQuaternion(c,$ne),s,o):o=It.eastNorthUpToFixedFrame(s,void 0,o),o};sf.supportsMaterialsforEntitiesOnTerrain=function(e){return bl.supportsMaterials(e)};sf.supportsPolylinesOnTerrain=function(e){return Nh.isSupported(e)};var er=sf;var nFe=new zt(U.WHITE),iFe=new Yn(!0),oFe=new Yn(!0),rFe=new Yn(!1),sFe=new Yn(U.BLACK),aFe=new Yn(_n.DISABLED),cFe=new Yn(new Pt),lFe=new Yn(Bn.BOTH);function Rc(e){let t=e.entity,n=e.geometryPropertyName;this._entity=t,this._scene=e.scene,this._fillEnabled=!1,this._isClosed=!1,this._onTerrain=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new me,this._showProperty=void 0,this._materialProperty=void 0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._options=e.geometryOptions,this._geometryPropertyName=n,this._id=`${n}-${t.id}`,this._observedPropertyNames=e.observedPropertyNames,this._supportsMaterialsforEntitiesOnTerrain=er.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(Rc.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!l(this._entity.availability)&&W.isConstant(this._showProperty)&&W.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return 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iw(this,e,function(n,i){let o=n._classIds[i],r=n._classes[o],s=n._classIndexes[i],a=r.instances[t];if(l(a))return l(a.typedArray)?o2e(a,s):ze(a[s],!0)})};function o2e(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}Sp.prototype.setProperty=function(e,t,n){let i=iw(this,e,function(o,r){let s=o._classIds[r],a=o._classes[s],c=o._classIndexes[r],u=a.instances[t];if(l(u))return l(u.typedArray)?r2e(u,c,n):u[c]=ze(n,!0),!0});return l(i)};function r2e(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}Sp.prototype.isClass=function(e,t){let n=iw(this,e,function(i,o){let r=i._classIds[o];if(i._classes[r].name===t)return!0});return l(n)};Sp.prototype.getClassName=function(e){let t=this._classIds[e];return this._classes[t].name};var _C=Sp;var s2e={HIGHLIGHT:0,REPLACE:1,MIX:2},nu=Object.freeze(s2e);var P9=El.DEFAULT_COLOR_VALUE,R9=El.DEFAULT_SHOW_VALUE;function ho(e,t,n,i,o){this.featuresLength=t;let r;l(n)&&(r=n.extensions),this._extensions=r??{};let s=a2e(n);this._properties=s,this._batchTableHierarchy=c2e(this,n,i);let a=vie(t,s,i);this._binaryPropertiesByteLength=l2e(a),this._batchTableBinaryProperties=a,this._content=e,this._batchTexture=new El({featuresLength:t,colorChangedCallback:o,owner:e,statistics:e.tileset.statistics})}ho._deprecationWarning=Bs;Object.defineProperties(ho.prototype,{batchTableByteLength:{get:function(){let e=this._binaryPropertiesByteLength;return l(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e+=this._batchTexture.byteLength,e}}});function a2e(e){let t={};if(!l(e))return t;for(let n in e)e.hasOwnProperty(n)&&n!=="HIERARCHY"&&n!=="extensions"&&n!=="extras"&&(t[n]=ze(e[n],!0));return t}function c2e(e,t,n){if(!l(t))return;let i=e._extensions["3DTILES_batch_table_hierarchy"],o=t.HIERARCHY;if(l(o)&&(ho._deprecationWarning("batchTableHierarchyExtension","The batch table HIERARCHY property has been moved to an extension. Use extensions.3DTILES_batch_table_hierarchy instead."),e._extensions["3DTILES_batch_table_hierarchy"]=o,i=o),!!l(i))return new _C({extension:i,binaryBody:n})}function vie(e,t,n){let i;for(let o in t)if(t.hasOwnProperty(o)){let r=t[o],s=r.byteOffset;if(l(s)){let a=r.componentType,c=r.type;if(!l(a))throw new re("componentType is required.");if(!l(c))throw new re("type is required.");if(!l(n))throw new re(`Property ${o} requires a batch table binary.`);let u=uf(r),f=u.componentsPerAttribute,h=u.classType,p=u.createArrayBufferView(n.buffer,n.byteOffset+s,e);l(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:h}}}return i}function l2e(e){if(!l(e))return 0;let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}ho.getBinaryProperties=function(e,t,n){return vie(e,t,n)};ho.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};ho.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};ho.prototype.getShow=function(e){return this._batchTexture.getShow(e)};ho.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};ho.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};ho.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};ho.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};var u2e=new U;ho.prototype.applyStyle=function(e){if(!l(e)){this.setAllColor(P9),this.setAllShow(R9);return}let t=this._content,n=this.featuresLength;for(let i=0;i<n;++i){let o=t.getFeature(i),r=l(e.color)?e.color.evaluateColor(o,u2e)??P9:P9,s=l(e.show)?e.show.evaluate(o)??R9:R9;this.setColor(i,r),this.setShow(i,s)}};function f2e(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}function d2e(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}ho.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return l(n)?n.isClass(e,t):!1};ho.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};ho.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(l(t))return t.getClassName(e)};ho.prototype.hasProperty=function(e,t){return l(this._properties[t])||l(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)};ho.prototype.hasPropertyBySemantic=function(){return!1};ho.prototype.getPropertyIds=function(e,t){t=l(t)?t:[],t.length=0;let n=Object.keys(this._properties);return t.push.apply(t,n),l(this._batchTableHierarchy)&&t.push.apply(t,this._batchTableHierarchy.getPropertyIds(e,n)),t};ho.prototype.getPropertyBySemantic=function(e,t){};ho.prototype.getProperty=function(e,t){if(l(this._batchTableBinaryProperties)){let i=this._batchTableBinaryProperties[t];if(l(i))return f2e(i,e)}let n=this._properties[t];if(l(n))return ze(n[e],!0);if(l(this._batchTableHierarchy)){let i=this._batchTableHierarchy.getProperty(e,t);if(l(i))return i}};ho.prototype.setProperty=function(e,t,n){let i=this.featuresLength;if(l(this._batchTableBinaryProperties)){let r=this._batchTableBinaryProperties[t];if(l(r)){d2e(r,e,n);return}}if(l(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n))return;let o=this._properties[t];l(o)||(this._properties[t]=new Array(i),o=this._properties[t]),o[e]=ze(n,!0)};function h2e(e){return e._batchTexture.textureDimensions.y===1?`uniform vec4 tile_textureStep; 
vec2 computeSt(float batchId) 
{ 
    float stepX = tile_textureStep.x; 
    float centerX = tile_textureStep.y; 
    return vec2(centerX + (batchId * stepX), 0.5); 
} 
`:`uniform vec4 tile_textureStep; 
uniform vec2 tile_textureDimensions; 
vec2 computeSt(float batchId) 
{ 
    float stepX = tile_textureStep.x; 
    float centerX = tile_textureStep.y; 
    float stepY = tile_textureStep.z; 
    float centerY = tile_textureStep.w; 
    float xId = mod(batchId, tile_textureDimensions.x); 
    float yId = floor(batchId / tile_textureDimensions.x); 
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY)); 
} 
`}ho.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(o){let r=wie(o,n,!1),s;return Nt.maximumVertexTextureImageUnits>0?(s="",e&&(s+=`uniform bool tile_translucentCommand; 
`),s+=`uniform sampler2D tile_batchTexture; 
out vec4 tile_featureColor; 
out vec2 tile_featureSt; 
void main() 
{ 
    vec2 st = computeSt(${t}); 
    vec4 featureProperties = texture(tile_batchTexture, st); 
    tile_color(featureProperties); 
    float show = ceil(featureProperties.a); 
    gl_Position *= show; 
`,e&&(s+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 
    if (czm_pass == czm_passTranslucent) 
    { 
        if (!isStyleTranslucent && !tile_translucentCommand) 
        { 
            gl_Position *= 0.0; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            gl_Position *= 0.0; 
        } 
    } 
`),s+=`    tile_featureColor = featureProperties; 
    tile_featureSt = st; 
}`):s=`out vec2 tile_featureSt; 
void main() 
{ 
    tile_color(vec4(1.0)); 
    tile_featureSt = computeSt(${t}); 
}`,`${r}
${h2e(i)}${s}`}};function Sie(e,t){return e=Be.replaceMain(e,"tile_main"),t?`${e}uniform float tile_colorBlend; 
void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    out_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
} 
`:`${e}void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
} 
`}function m2e(e,t){let n=`texture(${t}`,i=0,o=e.indexOf(n,i),r;for(;o>-1;){let s=0;for(let u=o;u<e.length;++u){let f=e.charAt(u);if(f==="(")++s;else if(f===")"&&(--s,s===0)){r=u+1;break}}let c=`tile_diffuse_final(${e.slice(o,r)}, tile_diffuse)`;e=e.slice(0,o)+c+e.slice(r),i=o+c.length,o=e.indexOf(n,i)}return e}function wie(e,t,n){if(!l(t))return Sie(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),o=e.match(i);if(!l(o))return Sie(e,n);let r=o[0],s=o[2];e=Be.replaceMain(e,"tile_main"),e=e.replace(r,"");let a=`bool isWhite(vec3 color) 
{ 
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3))); 
} 
vec4 tile_diffuse_final(vec4 sourceDiffuse, vec4 tileDiffuse) 
{ 
    vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend); 
    vec4 diffuse = isWhite(tileDiffuse.rgb) ? sourceDiffuse : blendDiffuse; 
    return vec4(diffuse.rgb, sourceDiffuse.a); 
} 
`,c=`    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    out_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
`,u;if(s==="vec3"||s==="vec4"){let f=s==="vec3"?`vec4(${t}, 1.0)`:t,h=s==="vec3"?"tile_diffuse.xyz":"tile_diffuse";i=new RegExp(t,"g"),e=e.replace(i,h),u=`    vec4 source = ${f}; 
    tile_diffuse = tile_diffuse_final(source, tile_featureColor); 
    tile_main(); 
`}else s==="sampler2D"&&(e=m2e(e,t),u=`    tile_diffuse = tile_featureColor; 
    tile_main(); 
`);return e=`uniform float tile_colorBlend; 
vec4 tile_diffuse = vec4(1.0); 
${a}${r}
${e}
void tile_color(vec4 tile_featureColor) 
{ 
${u}`,n&&(e+=c),e+=`} 
`,e}ho.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=wie(i,t,!0),Nt.maximumVertexTextureImageUnits>0?(i+=`uniform sampler2D tile_pickTexture; 
in vec2 tile_featureSt; 
in vec4 tile_featureColor; 
void main() 
{ 
    tile_color(tile_featureColor); 
`,n&&(i+=`    out_FragColor.rgb *= out_FragColor.a; 
`),i+="}"):(e&&(i+=`uniform bool tile_translucentCommand; 
`),i+=`uniform sampler2D tile_pickTexture; 
uniform sampler2D tile_batchTexture; 
in vec2 tile_featureSt; 
void main() 
{ 
    vec4 featureProperties = texture(tile_batchTexture, tile_featureSt); 
    if (featureProperties.a == 0.0) { 
        discard; 
    } 
`,e&&(i+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 
    if (czm_pass == czm_passTranslucent) 
    { 
        if (!isStyleTranslucent && !tile_translucentCommand) 
        { 
            discard; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            discard; 
        } 
    } 
`),i+=`    tile_color(featureProperties); 
`,n&&(i+=`    out_FragColor.rgb *= out_FragColor.a; 
`),i+=`} 
`),i}};function p2e(e){let t=e._content.tileset,n=t.colorBlendMode,i=t.colorBlendAmount;if(n===nu.HIGHLIGHT)return 0;if(n===nu.REPLACE)return 1;if(n===nu.MIX)return D.clamp(i,D.EPSILON4,1)}ho.prototype.getUniformMapCallback=function(){if(this.featuresLength===0)return;let e=this;return function(t){return pt(t,{tile_batchTexture:function(){return e._batchTexture.batchTexture??e._batchTexture.defaultTexture},tile_textureDimensions:function(){return e._batchTexture.textureDimensions},tile_textureStep:function(){return e._batchTexture.textureStep},tile_colorBlend:function(){return p2e(e)},tile_pickTexture:function(){return e._batchTexture.pickTexture}})}};ho.prototype.getPickId=function(){return"texture(tile_pickTexture, tile_featureSt)"};var f_={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};ho.prototype.addDerivedCommands=function(e,t){let n=e.commandList,i=n.length,o=this._content._tile,r=o._finalResolution,s=o.tileset,a=s.isSkippingLevelOfDetail&&s.hasMixedContent&&e.context.stencilBuffer,c=g2e(this);for(let u=t;u<i;++u){let f=n[u];if(f.pass===Se.COMPUTE)continue;let h=f.derivedCommands.tileset;(!l(h)||f.dirty)&&(h={},f.derivedCommands.tileset=h,h.originalCommand=_2e(f),f.dirty=!1);let p=h.originalCommand;c!==f_.ALL_OPAQUE&&f.pass!==Se.TRANSLUCENT&&(l(h.translucent)||(h.translucent=y2e(p))),c!==f_.ALL_TRANSLUCENT&&f.pass!==Se.TRANSLUCENT&&(l(h.opaque)||(h.opaque=b2e(p)),a&&(r||(l(h.zback)||(h.zback=T2e(e.context,p)),s._backfaceCommands.push(h.zback)),(!l(h.stencil)||o._selectionDepth!==A2e(h.stencil))&&(f.renderState.depthMask?h.stencil=C2e(p,o._selectionDepth):h.stencil=h.opaque)));let _=a?h.stencil:h.opaque,m=h.translucent;f.pass!==Se.TRANSLUCENT?(c===f_.ALL_OPAQUE&&(n[u]=_),c===f_.ALL_TRANSLUCENT&&(n[u]=m),c===f_.OPAQUE_AND_TRANSLUCENT&&(n[u]=_,n.push(m))):n[u]=p}};function g2e(e){let t=e._batchTexture.translucentFeaturesLength;return t===0?f_.ALL_OPAQUE:t===e.featuresLength?f_.ALL_TRANSLUCENT:f_.OPAQUE_AND_TRANSLUCENT}function _2e(e){let t=Ze.shallowClone(e),n=t.pass===Se.TRANSLUCENT;return t.uniformMap=l(t.uniformMap)?t.uniformMap:{},t.uniformMap.tile_translucentCommand=function(){return n},t}function y2e(e){let t=Ze.shallowClone(e);return t.pass=Se.TRANSLUCENT,t.renderState=E2e(e.renderState),t}function b2e(e){let t=Ze.shallowClone(e);return t.renderState=S2e(e.renderState),t}function x2e(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"zBackfaceLogDepth");if(!l(n)){let i=t.fragmentShaderSource.clone();i.defines=l(i.defines)?i.defines.slice(0):[],i.defines.push("POLYGON_OFFSET"),n=e.shaderCache.createDerivedShaderProgram(t,"zBackfaceLogDepth",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:i,attributeLocations:t._attributeLocations})}return n}function T2e(e,t){let n=Ze.shallowClone(t),i=ze(n.renderState,!0);i.cull.enabled=!0,i.cull.face=xi.FRONT,i.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i.polygonOffset={enabled:!0,factor:5,units:5},i.stencilTest=kt.setCesium3DTileBit(),i.stencilMask=kt.CESIUM_3D_TILE_MASK,n.renderState=Ne.fromCache(i),n.castShadows=!1,n.receiveShadows=!1,n.uniformMap=ze(t.uniformMap);let o=new z(5,5);return n.uniformMap.u_polygonOffset=function(){return o},n.shaderProgram=x2e(e,t.shaderProgram),n}function C2e(e,t){let n=Ze.shallowClone(e),i=ze(n.renderState,!0);return i.stencilTest.enabled=!0,i.stencilTest.mask=kt.SKIP_LOD_MASK,i.stencilTest.reference=kt.CESIUM_3D_TILE_MASK|t<<kt.SKIP_LOD_BIT_SHIFT,i.stencilTest.frontFunction=kn.GREATER_OR_EQUAL,i.stencilTest.frontOperation.zPass=at.REPLACE,i.stencilTest.backFunction=kn.GREATER_OR_EQUAL,i.stencilTest.backOperation.zPass=at.REPLACE,i.stencilMask=kt.CESIUM_3D_TILE_MASK|kt.SKIP_LOD_MASK,n.renderState=Ne.fromCache(i),n}function A2e(e){return(e.renderState.stencilTest.reference&kt.SKIP_LOD_MASK)>>>kt.SKIP_LOD_BIT_SHIFT}function E2e(e){let t=ze(e,!0);return t.cull.enabled=!1,t.depthTest.enabled=!0,t.depthMask=!1,t.blending=an.ALPHA_BLEND,t.stencilTest=kt.setCesium3DTileBit(),t.stencilMask=kt.CESIUM_3D_TILE_MASK,Ne.fromCache(t)}function S2e(e){let t=ze(e,!0);return t.stencilTest=kt.setCesium3DTileBit(),t.stencilMask=kt.CESIUM_3D_TILE_MASK,Ne.fromCache(t)}ho.prototype.update=function(e,t){this._batchTexture.update(e,t)};ho.prototype.isDestroyed=function(){return!1};ho.prototype.destroy=function(){return this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),le(this)};var d_=ho;function v2e(e){this.offset=e.offset,this.count=e.count,this.color=e.color,this.batchIds=e.batchIds}var vp=v2e;var ow=`in vec3 position;
in float a_batchId;

uniform mat4 u_modifiedModelViewProjection;

void main()
{
    gl_Position = czm_depthClamp(u_modifiedModelViewProjection * vec4(position, 1.0));
}
`;function ff(e,t){this._content=e,this._batchId=t,this._color=void 0}Object.defineProperties(ff.prototype,{show:{get:function(){return this._content.batchTable.getShow(this._batchId)},set:function(e){this._content.batchTable.setShow(this._batchId,e)}},color:{get:function(){return l(this._color)||(this._color=new U),this._content.batchTable.getColor(this._batchId,this._color)},set:function(e){this._content.batchTable.setColor(this._batchId,e)}},polylinePositions:{get:function(){if(l(this._content.getPolylinePositions))return this._content.getPolylinePositions(this._batchId)}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},featureId:{get:function(){return this._batchId}},pickId:{get:function(){return this._content.batchTable.getPickColor(this._batchId)}}});ff.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};ff.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};ff.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};ff.getPropertyInherited=function(e,t,n){let i=e.batchTable;if(l(i)){if(i.hasPropertyBySemantic(t,n))return i.getPropertyBySemantic(t,n);if(i.hasProperty(t,n))return i.getProperty(t,n)}let o=e.metadata;if(l(o)){if(o.hasPropertyBySemantic(n))return o.getPropertyBySemantic(n);if(o.hasProperty(n))return o.getProperty(n)}let r=e.tile,s=r.metadata;if(l(s)){if(s.hasPropertyBySemantic(n))return s.getPropertyBySemantic(n);if(s.hasProperty(n))return s.getProperty(n)}let a;if(l(r.implicitSubtree)&&(a=r.implicitSubtree.metadata),l(a)){if(a.hasPropertyBySemantic(n))return a.getPropertyBySemantic(n);if(a.hasProperty(n))return a.getProperty(n)}let c=l(e.group)?e.group.metadata:void 0;if(l(c)){if(c.hasPropertyBySemantic(n))return c.getPropertyBySemantic(n);if(c.hasProperty(n))return c.getProperty(n)}let u=e.tileset.metadata;if(l(u)){if(u.hasPropertyBySemantic(n))return u.getPropertyBySemantic(n);if(u.hasProperty(n))return u.getProperty(n)}};ff.prototype.getPropertyInherited=function(e){return ff.getPropertyInherited(this._content,this._batchId,e)};ff.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};ff.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};ff.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};ff.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var ta=ff;var O9=class{add(t,n,i){if(typeof arguments[0]!="string")for(let o in 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eBe(e){return e.substr(0,4)==="czm_"}function tBe(e){return e.substr(4)}function Ci(e,t){let n,i,o,r;if(t.type==="Literal")n=Y2e(t);else if(t.type==="CallExpression")n=X2e(e,t);else if(t.type==="Identifier")n=Z2e(t);else if(t.type==="UnaryExpression"){i=t.operator;let s=Ci(e,t.argument);if(O2e.indexOf(i)>-1)n=new _t(ut.UNARY,i,s);else throw new re(`Unexpected operator "${i}".`)}else if(t.type==="BinaryExpression")if(i=t.operator,o=Ci(e,t.left),r=Ci(e,t.right),Iie.indexOf(i)>-1)n=new _t(ut.BINARY,i,o,r);else throw new re(`Unexpected operator "${i}".`);else if(t.type==="LogicalExpression")i=t.operator,o=Ci(e,t.left),r=Ci(e,t.right),Iie.indexOf(i)>-1&&(n=new _t(ut.BINARY,i,o,r));else if(t.type==="ConditionalExpression"){let s=Ci(e,t.test);o=Ci(e,t.consequent),r=Ci(e,t.alternate),n=new _t(ut.CONDITIONAL,"?",o,r,s)}else if(t.type==="MemberExpression")n=J2e(e,t);else if(t.type==="ArrayExpression"){let s=[];for(let a=0;a<t.elements.length;a++)s[a]=Ci(e,t.elements[a]);n=new _t(ut.ARRAY,s)}else throw t.type==="Compound"?new re("Provide exactly one expression."):new re("Cannot parse expression.");return n}function nBe(e){e._type===ut.CONDITIONAL?e.evaluate=e._evaluateConditional:e._type===ut.FUNCTION_CALL?e._value==="test"?e.evaluate=e._evaluateRegExpTest:e._value==="exec"?e.evaluate=e._evaluateRegExpExec:e._value==="toString"&&(e.evaluate=e._evaluateToString):e._type===ut.UNARY?e._value==="!"?e.evaluate=e._evaluateNot:e._value==="-"?e.evaluate=e._evaluateNegative:e._value==="+"?e.evaluate=e._evaluatePositive:e._value==="isNaN"?e.evaluate=e._evaluateNaN:e._value==="isFinite"?e.evaluate=e._evaluateIsFinite:e._value==="isExactClass"?e.evaluate=e._evaluateIsExactClass:e._value==="isClass"?e.evaluate=e._evaluateIsClass:e._value==="getExactClassName"?e.evaluate=e._evaluateGetExactClassName:e._value==="Boolean"?e.evaluate=e._evaluateBooleanConversion:e._value==="Number"?e.evaluate=e._evaluateNumberConversion:e._value==="String"?e.evaluate=e._evaluateStringConversion:l(TN[e._value])&&(e.evaluate=oBe(e._value)):e._type===ut.BINARY?e._value==="+"?e.evaluate=e._evaluatePlus:e._value==="-"?e.evaluate=e._evaluateMinus:e._value==="*"?e.evaluate=e._evaluateTimes:e._value==="/"?e.evaluate=e._evaluateDivide:e._value==="%"?e.evaluate=e._evaluateMod:e._value==="==="?e.evaluate=e._evaluateEqualsStrict:e._value==="!=="?e.evaluate=e._evaluateNotEqualsStrict:e._value==="<"?e.evaluate=e._evaluateLessThan:e._value==="<="?e.evaluate=e._evaluateLessThanOrEquals:e._value===">"?e.evaluate=e._evaluateGreaterThan:e._value===">="?e.evaluate=e._evaluateGreaterThanOrEquals:e._value==="&&"?e.evaluate=e._evaluateAnd:e._value==="||"?e.evaluate=e._evaluateOr:e._value==="=~"?e.evaluate=e._evaluateRegExpMatch:e._value==="!~"?e.evaluate=e._evaluateRegExpNotMatch:l(CN[e._value])&&(e.evaluate=rBe(e._value)):e._type===ut.TERNARY?e.evaluate=sBe(e._value):e._type===ut.MEMBER?e._value==="brackets"?e.evaluate=e._evaluateMemberBrackets:e.evaluate=e._evaluateMemberDot:e._type===ut.ARRAY?e.evaluate=e._evaluateArray:e._type===ut.VARIABLE?e.evaluate=e._evaluateVariable:e._type===ut.VARIABLE_IN_STRING?e.evaluate=e._evaluateVariableString:e._type===ut.LITERAL_COLOR?e.evaluate=e._evaluateLiteralColor:e._type===ut.LITERAL_VECTOR?e.evaluate=e._evaluateLiteralVector:e._type===ut.LITERAL_STRING?e.evaluate=e._evaluateLiteralString:e._type===ut.REGEX?e.evaluate=e._evaluateRegExp:e._type===ut.BUILTIN_VARIABLE?e._value==="tiles3d_tileset_time"&&(e.evaluate=iBe):e.evaluate=e._evaluateLiteral}function iBe(e){return l(e)?e.content.tileset.timeSinceLoad:0}function oBe(e){let t=TN[e];return function(n){let i=this._left.evaluate(n);return t(e,i)}}function rBe(e){let t=CN[e];return function(n){let i=this._left.evaluate(n),o=this._right.evaluate(n);return t(e,i,o)}}function sBe(e){let t=F9[e];return function(n){let i=this._left.evaluate(n),o=this._right.evaluate(n),r=this._test.evaluate(n);return t(e,i,o,r)}}function AN(e,t){if(l(e))return e.getPropertyInherited(t)}_t.prototype._evaluateLiteral=function(){return this._value};_t.prototype._evaluateLiteralColor=function(e){let t=xN,n=this._left;if(this._value==="color")l(n)?n.length>1?(U.fromCssColorString(n[0].evaluate(e),t),t.alpha=n[1].evaluate(e)):U.fromCssColorString(n[0].evaluate(e),t):U.fromBytes(255,255,255,255,t);else if(this._value==="rgb")U.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),255,t);else if(this._value==="rgba"){let i=n[3].evaluate(e)*255;U.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),i,t)}else this._value==="hsl"?U.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),1,t):this._value==="hsla"&&U.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),n[3].evaluate(e),t);return oe.fromColor(t,In.getCartesian4())};_t.prototype._evaluateLiteralVector=function(e){let t=In.getArray(),n=this._value,i=this._left,o=i.length;for(let a=0;a<o;++a){let c=i[a].evaluate(e);if(typeof c=="number")t.push(c);else if(c instanceof z)t.push(c.x,c.y);else if(c instanceof d)t.push(c.x,c.y,c.z);else if(c instanceof oe)t.push(c.x,c.y,c.z,c.w);else throw new re(`${n} argument must be a vector or number. Argument is ${c}.`)}let r=t.length,s=parseInt(n.charAt(3));if(r===0)throw new re(`Invalid ${n} constructor. No valid arguments.`);if(r<s&&r>1)throw new re(`Invalid ${n} constructor. Not enough arguments.`);if(r>s&&o>1)throw new re(`Invalid ${n} constructor. Too many arguments.`);if(r===1){let a=t[0];t.push(a,a,a)}if(n==="vec2")return z.fromArray(t,0,In.getCartesian2());if(n==="vec3")return d.fromArray(t,0,In.getCartesian3());if(n==="vec4")return oe.fromArray(t,0,In.getCartesian4())};_t.prototype._evaluateLiteralString=function(){return this._value};_t.prototype._evaluateVariableString=function(e){let t=this._value,n=rw.exec(t);for(;n!==null;){let i=n[0],o=n[1],r=AN(e,o);l(r)||(r=""),t=t.replace(i,r),rw.lastIndex+=r.length-i.length,n=rw.exec(t)}return t};_t.prototype._evaluateVariable=function(e){return AN(e,this._value)};function cb(e){return e._value==="feature"}_t.prototype._evaluateMemberDot=function(e){if(cb(this._left))return AN(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!l(t))return;let n=this._right.evaluate(e);if(t instanceof z||t instanceof d||t instanceof oe){if(n==="r")return t.x;if(n==="g")return t.y;if(n==="b")return t.z;if(n==="a")return t.w}return t[n]};_t.prototype._evaluateMemberBrackets=function(e){if(cb(this._left))return AN(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!l(t))return;let n=this._right.evaluate(e);if(t instanceof z||t instanceof d||t instanceof oe){if(n===0||n==="r")return t.x;if(n===1||n==="g")return t.y;if(n===2||n==="b")return t.z;if(n===3||n==="a")return t.w}return t[n]};_t.prototype._evaluateArray=function(e){let t=[];for(let n=0;n<this._value.length;n++)t[n]=this._value[n].evaluate(e);return t};_t.prototype._evaluateNot=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new re(`Operator "!" requires a boolean argument. Argument is ${t}.`);return!t};_t.prototype._evaluateNegative=function(e){let t=this._left.evaluate(e);if(t instanceof z)return z.negate(t,In.getCartesian2());if(t instanceof d)return d.negate(t,In.getCartesian3());if(t instanceof oe)return oe.negate(t,In.getCartesian4());if(typeof t=="number")return-t;throw new re(`Operator "-" requires a vector or number argument. Argument is ${t}.`)};_t.prototype._evaluatePositive=function(e){let t=this._left.evaluate(e);if(!(t instanceof z||t instanceof d||t instanceof oe||typeof t=="number"))throw new re(`Operator "+" requires a vector or number argument. Argument is ${t}.`);return t};_t.prototype._evaluateLessThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new re(`Operator "<" requires number arguments. Arguments are ${t} and ${n}.`);return t<n};_t.prototype._evaluateLessThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new re(`Operator "<=" requires number arguments. Arguments are ${t} and ${n}.`);return t<=n};_t.prototype._evaluateGreaterThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new re(`Operator ">" requires number arguments. Arguments are ${t} and ${n}.`);return t>n};_t.prototype._evaluateGreaterThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new re(`Operator ">=" requires number arguments. Arguments are ${t} and ${n}.`);return t>=n};_t.prototype._evaluateOr=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new re(`Operator "||" requires boolean arguments. First argument is ${t}.`);if(t)return!0;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new re(`Operator "||" requires boolean arguments. Second argument is ${n}.`);return t||n};_t.prototype._evaluateAnd=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new re(`Operator "&&" requires boolean arguments. First argument is ${t}.`);if(!t)return!1;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new re(`Operator "&&" requires boolean arguments. Second argument is ${n}.`);return t&&n};_t.prototype._evaluatePlus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.add(t,n,In.getCartesian2());if(n instanceof d&&t instanceof d)return d.add(t,n,In.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.add(t,n,In.getCartesian4());if(typeof t=="string"||typeof n=="string")return t+n;if(typeof t=="number"&&typeof n=="number")return t+n;throw new re(`Operator "+" requires vector or number arguments of matching types, or at least one string argument. Arguments are ${t} and ${n}.`)};_t.prototype._evaluateMinus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.subtract(t,n,In.getCartesian2());if(n instanceof d&&t instanceof d)return d.subtract(t,n,In.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.subtract(t,n,In.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t-n;throw new re(`Operator "-" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};_t.prototype._evaluateTimes=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.multiplyComponents(t,n,In.getCartesian2());if(n instanceof z&&typeof t=="number")return z.multiplyByScalar(n,t,In.getCartesian2());if(t instanceof z&&typeof n=="number")return z.multiplyByScalar(t,n,In.getCartesian2());if(n instanceof d&&t instanceof d)return d.multiplyComponents(t,n,In.getCartesian3());if(n instanceof d&&typeof t=="number")return d.multiplyByScalar(n,t,In.getCartesian3());if(t instanceof d&&typeof n=="number")return d.multiplyByScalar(t,n,In.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.multiplyComponents(t,n,In.getCartesian4());if(n instanceof oe&&typeof t=="number")return oe.multiplyByScalar(n,t,In.getCartesian4());if(t instanceof oe&&typeof n=="number")return oe.multiplyByScalar(t,n,In.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t*n;throw new re(`Operator "*" requires vector or number arguments. If both arguments are vectors they must be matching types. Arguments are ${t} and ${n}.`)};_t.prototype._evaluateDivide=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.divideComponents(t,n,In.getCartesian2());if(t instanceof z&&typeof n=="number")return z.divideByScalar(t,n,In.getCartesian2());if(n instanceof d&&t instanceof d)return d.divideComponents(t,n,In.getCartesian3());if(t instanceof d&&typeof n=="number")return d.divideByScalar(t,n,In.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.divideComponents(t,n,In.getCartesian4());if(t instanceof oe&&typeof n=="number")return oe.divideByScalar(t,n,In.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t/n;throw new re(`Operator "/" requires vector or number arguments of matching types, or a number as the second argument. Arguments are ${t} and ${n}.`)};_t.prototype._evaluateMod=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.fromElements(t.x%n.x,t.y%n.y,In.getCartesian2());if(n instanceof d&&t instanceof d)return d.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,In.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,t.w%n.w,In.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t%n;throw new re(`Operator "%" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};_t.prototype._evaluateEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof z&&t instanceof z||n instanceof d&&t instanceof d||n instanceof oe&&t instanceof oe?t.equals(n):t===n};_t.prototype._evaluateNotEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof z&&t instanceof z||n instanceof d&&t instanceof d||n instanceof oe&&t instanceof oe?!t.equals(n):t!==n};_t.prototype._evaluateConditional=function(e){let t=this._test.evaluate(e);if(typeof t!="boolean")throw new re(`Conditional argument of conditional expression must be a boolean. Argument is ${t}.`);return t?this._left.evaluate(e):this._right.evaluate(e)};_t.prototype._evaluateNaN=function(e){return isNaN(this._left.evaluate(e))};_t.prototype._evaluateIsFinite=function(e){return isFinite(this._left.evaluate(e))};_t.prototype._evaluateIsExactClass=function(e){return l(e)?e.isExactClass(this._left.evaluate(e)):!1};_t.prototype._evaluateIsClass=function(e){return l(e)?e.isClass(this._left.evaluate(e)):!1};_t.prototype._evaluateGetExactClassName=function(e){if(l(e))return e.getExactClassName()};_t.prototype._evaluateBooleanConversion=function(e){return!!this._left.evaluate(e)};_t.prototype._evaluateNumberConversion=function(e){return Number(this._left.evaluate(e))};_t.prototype._evaluateStringConversion=function(e){return String(this._left.evaluate(e))};_t.prototype._evaluateRegExp=function(e){let t=this._value.evaluate(e),n="";l(this._left)&&(n=this._left.evaluate(e));let i;try{i=new RegExp(t,n)}catch(o){throw new re(o)}return i};_t.prototype._evaluateRegExpTest=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new re(`RegExp.test requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);return t.test(n)};_t.prototype._evaluateRegExpMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return t.test(n);if(n instanceof RegExp&&typeof t=="string")return n.test(t);throw new re(`Operator "=~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};_t.prototype._evaluateRegExpNotMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return!t.test(n);if(n instanceof RegExp&&typeof t=="string")return!n.test(t);throw new re(`Operator "!~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};_t.prototype._evaluateRegExpExec=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new re(`RegExp.exec requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);let i=t.exec(n);return l(i)?i[1]:null};_t.prototype._evaluateToString=function(e){let t=this._left.evaluate(e);if(t instanceof RegExp||t instanceof z||t instanceof d||t instanceof oe)return String(t);throw new re(`Unexpected function call "${this._value}".`)};function Pie(e){let t=e._left,n=t.length;for(let a=0;a<n;++a)if(t[a]._type!==ut.LITERAL_NUMBER)return;let i=t[0]._value,o=t[1]._value,r=t[2]._value,s=n===4?t[3]._value:1;return U.fromHsl(i,o,r,s,xN)}function Rie(e){let t=e._left,n=t.length;for(let o=0;o<n;++o)if(t[o]._type!==ut.LITERAL_NUMBER)return;let i=xN;return i.red=t[0]._value/255,i.green=t[1]._value/255,i.blue=t[2]._value/255,i.alpha=n===4?t[3]._value:1,i}function m_(e){return e%1===0?e.toFixed(1):e.toString()}function aBe(e){let t=m_(e.red),n=m_(e.green),i=m_(e.blue);return`vec3(${t}, ${n}, ${i})`}function bN(e){let t=m_(e.red),n=m_(e.green),i=m_(e.blue),o=m_(e.alpha);return`vec4(${t}, ${n}, ${i}, ${o})`}function Oie(e,t,n,i){let o=e.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=e[s].getShaderExpression(t,n,i);return r}function Mie(e,t){return l(t[e])?t[e]:_d.NULL_SENTINEL}_d.NULL_SENTINEL="czm_infinity";_t.prototype.getShaderExpression=function(e,t,n){let i,o,r,s,a=this._type,c=this._value;l(this._left)&&(Array.isArray(this._left)?o=Oie(this._left,e,t,this):o=this._left.getShaderExpression(e,t,this)),l(this._right)&&(r=this._right.getShaderExpression(e,t,this)),l(this._test)&&(s=this._test.getShaderExpression(e,t,this)),Array.isArray(this._value)&&(c=Oie(this._value,e,t,this));let u,f,h;switch(a){case ut.VARIABLE:return cb(this)?void 0:Mie(c,e);case ut.UNARY:if(c==="Boolean")return`bool(${o})`;if(c==="Number")return`float(${o})`;if(c==="round")return`floor(${o} + 0.5)`;if(l(TN[c]))return`${c}(${o})`;if(c==="isNaN")return`(${o} != ${o})`;if(c==="isFinite")return`(abs(${o}) < czm_infinity)`;if(c==="String"||c==="isExactClass"||c==="isClass"||c==="getExactClassName")throw new re(`Error generating style shader: "${c}" is not supported.`);return c+o;case ut.BINARY:return c==="%"?`mod(${o}, ${r})`:c==="==="?`(${o} == ${r})`:c==="!=="?`(${o} != ${r})`:c==="atan2"?`atan(${o}, ${r})`:l(CN[c])?`${c}(${o}, ${r})`:`(${o} ${c} ${r})`;case ut.TERNARY:if(l(F9[c]))return`${c}(${o}, ${r}, ${s})`;break;case ut.CONDITIONAL:return`(${s} ? ${o} : ${r})`;case ut.MEMBER:return cb(this._left)?Mie(r,e):r==="r"||r==="x"||r==="0.0"?`${o}[0]`:r==="g"||r==="y"||r==="1.0"?`${o}[1]`:r==="b"||r==="z"||r==="2.0"?`${o}[2]`:r==="a"||r==="w"||r==="3.0"?`${o}[3]`:`${o}[int(${r})]`;case ut.FUNCTION_CALL:throw new re(`Error generating style shader: "${c}" is not supported.`);case ut.ARRAY:if(c.length===4)return`vec4(${c[0]}, ${c[1]}, ${c[2]}, ${c[3]})`;if(c.length===3)return`vec3(${c[0]}, ${c[1]}, ${c[2]})`;if(c.length===2)return`vec2(${c[0]}, ${c[1]})`;throw new re("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case ut.REGEX:throw new re("Error generating style shader: Regular expressions are not supported.");case ut.VARIABLE_IN_STRING:throw new re("Error generating style shader: Converting a variable to a string is not supported.");case ut.LITERAL_NULL:return _d.NULL_SENTINEL;case ut.LITERAL_BOOLEAN:return c?"true":"false";case ut.LITERAL_NUMBER:return m_(c);case ut.LITERAL_STRING:if(l(n)&&n._type===ut.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||cb(n._left)))return c;if(i=U.fromCssColorString(c,xN),l(i))return aBe(i);throw new re("Error generating style shader: String literals are not supported.");case ut.LITERAL_COLOR:if(u=o,c==="color"){if(l(u)){if(u.length>1){let p=u[0],_=u[1];return _!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${_})`}}else return"vec4(1.0)";return`vec4(${u[0]}, 1.0)`}else{if(c==="rgb")return i=Rie(this),l(i)?bN(i):`vec4(${u[0]} / 255.0, ${u[1]} / 255.0, ${u[2]} / 255.0, 1.0)`;if(c==="rgba")return u[3]!=="1.0"&&(t.translucent=!0),i=Rie(this),l(i)?bN(i):`vec4(${u[0]} / 255.0, ${u[1]} / 255.0, ${u[2]} / 255.0, ${u[3]})`;if(c==="hsl")return i=Pie(this),l(i)?bN(i):`vec4(czm_HSLToRGB(vec3(${u[0]}, ${u[1]}, ${u[2]})), 1.0)`;if(c==="hsla")return i=Pie(this),l(i)?(i.alpha!==1&&(t.translucent=!0),bN(i)):(u[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${u[0]}, ${u[1]}, ${u[2]})), ${u[3]})`)}break;case ut.LITERAL_VECTOR:f=o.length,h=`${c}(`;for(let p=0;p<f;++p)h+=o[p],p<f-1&&(h+=", ");return h+=")",h;case ut.LITERAL_REGEX:throw new re("Error generating style shader: Regular expressions are not supported.");case ut.LITERAL_UNDEFINED:return _d.NULL_SENTINEL;case ut.BUILTIN_VARIABLE:if(c==="tiles3d_tileset_time")return c}};_t.prototype.getVariables=function(e,t){let n,i,o,r=this._type,s=this._value;if(l(this._left))if(Array.isArray(this._left))for(n=this._left,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);else this._left.getVariables(e,this);if(l(this._right)&&this._right.getVariables(e,this),l(this._test)&&this._test.getVariables(e,this),Array.isArray(this._value))for(n=this._value,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);let a;switch(r){case ut.VARIABLE:cb(this)||e.push(s);break;case ut.VARIABLE_IN_STRING:for(a=rw.exec(s);a!==null;)e.push(a[1]),a=rw.exec(s);break;case ut.LITERAL_STRING:l(t)&&t._type===ut.MEMBER&&cb(t._left)&&e.push(s);break}};var yd=_d;function wp(e){e=e??G.EMPTY_OBJECT,this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._vertexBatchIds=e.vertexBatchIds,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=e.indexOffsets,this._batchedIndices=e.batchedIndices,this._boundingVolume=e.boundingVolume,this._boundingVolumes=e.boundingVolumes,this._center=e.center??d.ZERO,this._va=void 0,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._uniformMap=void 0,this._vaSwap=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._rsWireframe=void 0,this._commands=[],this._commandsIgnoreShow=[],this._pickCommands=[],this._constantColor=U.clone(U.WHITE),this._highlightColor=this._constantColor,this._batchDirty=!0,this._pickCommandsDirty=!0,this._framesSinceLastRebatch=0,this._updatingAllCommands=!1,this._trianglesLength=this._indices.length/3,this._geometryByteLength=this._indices.byteLength+this._positions.byteLength+this._vertexBatchIds.byteLength,this.debugWireframe=!1,this._debugWireframe=this.debugWireframe,this._wireframeDirty=!1,this.forceRebatch=!1,this.classificationType=e.classificationType??Bn.BOTH,this._vertexShaderSource=e._vertexShaderSource,this._fragmentShaderSource=e._fragmentShaderSource,this._attributeLocations=e._attributeLocations,this._uniformMap=e._uniformMap,this._pickId=e._pickId,this._modelMatrix=e._modelMatrix,this._boundingSphere=e._boundingSphere,this._batchIdLookUp={};let t=this._batchIds.length;for(let n=0;n<t;++n){let i=this._batchIds[n];this._batchIdLookUp[i]=n}}Object.defineProperties(wp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var cBe={position:0,a_batchId:1};function lBe(e,t){if(l(e._va))return;let n=mt.createVertexBuffer({context:t,typedArray:e._positions,usage:Le.STATIC_DRAW}),i=mt.createVertexBuffer({context:t,typedArray:e._vertexBatchIds,usage:Le.STATIC_DRAW}),o=mt.createIndexBuffer({context:t,typedArray:e._indices,usage:Le.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Me.UNSIGNED_SHORT:Me.UNSIGNED_INT}),r=[{index:0,vertexBuffer:n,componentDatatype:X.fromTypedArray(e._positions),componentsPerAttribute:3},{index:1,vertexBuffer:i,componentDatatype:X.fromTypedArray(e._vertexBatchIds),componentsPerAttribute:1}];e._va=new ti({context:t,attributes:r,indexBuffer:o}),t.webgl2&&(e._vaSwap=new ti({context:t,attributes:r,indexBuffer:mt.createIndexBuffer({context:t,sizeInBytes:o.sizeInBytes,usage:Le.DYNAMIC_DRAW,indexDatatype:o.indexDatatype})})),e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0}function uBe(e,t){if(l(e._sp))return;let n=e._batchTable,i=e._attributeLocations??cBe,o=e._pickId,r=e._vertexShaderSource,s=e._fragmentShaderSource;if(l(r)){e._sp=$t.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i}),e._spStencil=e._sp,s=Be.replaceMain(s,"czm_non_pick_main"),s=`${s}void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${o}; 
} 
`,e._spPick=$t.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i});return}let a=n.getVertexShaderCallback(!1,"a_batchId",void 0)(ow),c=n.getFragmentShaderCallback(!1,void 0,!0)(Q0);o=n.getPickId();let u=new Be({sources:[a]}),f=new Be({defines:["VECTOR_TILE"],sources:[c]});e._sp=$t.fromCache({context:t,vertexShaderSource:u,fragmentShaderSource:f,attributeLocations:i}),u=new Be({sources:[ow]}),f=new Be({defines:["VECTOR_TILE"],sources:[Q0]}),e._spStencil=$t.fromCache({context:t,vertexShaderSource:u,fragmentShaderSource:f,attributeLocations:i}),c=Be.replaceMain(c,"czm_non_pick_main"),c=`${c}
void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${o}; 
} 
`;let h=new Be({sources:[a]}),p=new Be({defines:["VECTOR_TILE"],sources:[c]});e._spPick=$t.fromCache({context:t,vertexShaderSource:h,fragmentShaderSource:p,attributeLocations:i})}function Lie(e){let t=e?kn.EQUAL:kn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:t,frontOperation:{fail:at.KEEP,zFail:at.DECREMENT_WRAP,zPass:at.KEEP},backFunction:t,backOperation:{fail:at.KEEP,zFail:at.INCREMENT_WRAP,zPass:at.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:wc.LESS_OR_EQUAL},depthMask:!1}}var fBe={stencilTest:{enabled:!0,frontFunction:kn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:kn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:an.PRE_MULTIPLIED_ALPHA_BLEND},dBe={stencilTest:{enabled:!0,frontFunction:kn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:kn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function hBe(e){l(e._rsStencilDepthPass)||(e._rsStencilDepthPass=Ne.fromCache(Lie(!1)),e._rsStencilDepthPass3DTiles=Ne.fromCache(Lie(!0)),e._rsColorPass=Ne.fromCache(fBe),e._rsPickPass=Ne.fromCache(dBe))}var lb=new L,Nie=new d;function mBe(e,t){if(l(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,o=t.uniformState.projection;return L.clone(i,lb),L.multiplyByPoint(lb,e._center,Nie),L.setTranslation(lb,Nie,lb),L.multiply(o,lb,lb),lb},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function B9(e,t,n,i,o,r,s){let a=e.constructor.BYTES_PER_ELEMENT,c=r.length;for(let u=0;u<c;++u){let f=r[u],h=s[f],p=i[h],_=o[h],m=new e.constructor(e.buffer,a*p,_);t.set(m,n),i[h]=n,n+=_}return n}function pBe(e,t){let n=e._indices,i=e._indexOffsets,o=e._indexCounts,r=e._batchIdLookUp,s=new n.constructor(n.length),a=t.pop(),c=[a],u=B9(n,s,0,i,o,a.batchIds,r);for(a.offset=0,a.count=u;t.length>0;){let f=t.pop();if(U.equals(f.color,a.color))u=B9(n,s,u,i,o,f.batchIds,r),a.batchIds=a.batchIds.concat(f.batchIds),a.count=u-a.offset;else{let h=u;u=B9(n,s,u,i,o,f.batchIds,r),f.offset=h,f.count=u-h,c.push(f),a=f}}e._va.indexBuffer.copyFromArrayView(s),e._indices=s,e._batchedIndices=c}function k9(e,t,n,i,o,r,s){let a=e.bytesPerIndex,c=r.length;for(let u=0;u<c;++u){let f=r[u],h=s[f],p=i[h],_=o[h];t.copyFromBuffer(e,p*a,n*a,_*a),i[h]=n,n+=_}return n}function gBe(e,t){let n=e._indexOffsets,i=e._indexCounts,o=e._batchIdLookUp,r=t.pop(),s=[r],a=e._va.indexBuffer,c=e._vaSwap.indexBuffer,u=k9(a,c,0,n,i,r.batchIds,o);for(r.offset=0,r.count=u;t.length>0;){let h=t.pop();if(U.equals(h.color,r.color))u=k9(a,c,u,n,i,h.batchIds,o),r.batchIds=r.batchIds.concat(h.batchIds),r.count=u-r.offset;else{let p=u;u=k9(a,c,u,n,i,h.batchIds,o),h.offset=p,h.count=u-p,s.push(h),r=h}}let f=e._va;e._va=e._vaSwap,e._vaSwap=f,e._batchedIndices=s}function _Be(e,t){return t.color.toRgba()-e.color.toRgba()}function yBe(e,t){if(!e._batchDirty)return!1;let n=e._batchedIndices,i=n.length,o=!1,r={};for(let s=0;s<i;++s){let c=n[s].color.toRgba();if(l(r[c])){o=!0;break}else r[c]=!0}if(!o)return e._batchDirty=!1,!1;if(o&&!e.forceRebatch&&e._framesSinceLastRebatch<120){++e._framesSinceLastRebatch;return}return n.sort(_Be),t.webgl2?gBe(e,n):pBe(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function bBe(e,t){let n=yBe(e,t),i=e._commands,o=e._batchedIndices,r=o.length,s=r*2;if(l(i)&&!n&&i.length===s)return;i.length=s;let a=e._va,c=e._sp,u=e._modelMatrix??L.IDENTITY,f=e._uniformMap,h=e._boundingVolume;for(let p=0;p<r;++p){let _=o[p].offset,m=o[p].count,y=i[p*2];l(y)||(y=i[p*2]=new Ze({owner:e})),y.vertexArray=a,y.modelMatrix=u,y.offset=_,y.count=m,y.renderState=e._rsStencilDepthPass,y.shaderProgram=c,y.uniformMap=f,y.boundingVolume=h,y.cull=!1,y.pass=Se.TERRAIN_CLASSIFICATION;let b=Ze.shallowClone(y,y.derivedCommands.tileset);b.renderState=e._rsStencilDepthPass3DTiles,b.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,y.derivedCommands.tileset=b;let x=i[p*2+1];l(x)||(x=i[p*2+1]=new Ze({owner:e})),x.vertexArray=a,x.modelMatrix=u,x.offset=_,x.count=m,x.renderState=e._rsColorPass,x.shaderProgram=c,x.uniformMap=f,x.boundingVolume=h,x.cull=!1,x.pass=Se.TERRAIN_CLASSIFICATION;let T=Ze.shallowClone(x,x.derivedCommands.tileset);T.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,x.derivedCommands.tileset=T}e._commandsDirty=!0}function xBe(e,t){if(e.classificationType===Bn.TERRAIN||!t.invertClassification||l(e._commandsIgnoreShow)&&!e._commandsDirty)return;let n=e._commands,i=e._commandsIgnoreShow,o=e._spStencil,r=n.length,s=i.length=r/2,a=0;for(let c=0;c<s;++c){let u=i[c]=Ze.shallowClone(n[a],i[c]);u.shaderProgram=o,u.pass=Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,a+=2}e._commandsDirty=!1}function TBe(e){if(!e._pickCommandsDirty)return;let t=e._indexOffsets.length,n=e._pickCommands;n.length=t*2;let i=e._va,o=e._spStencil,r=e._spPick,s=e._modelMatrix??L.IDENTITY,a=e._uniformMap;for(let c=0;c<t;++c){let u=e._indexOffsets[c],f=e._indexCounts[c],h=l(e._boundingVolumes)?e._boundingVolumes[c]:e.boundingVolume,p=n[c*2];l(p)||(p=n[c*2]=new Ze({owner:e,pickOnly:!0})),p.vertexArray=i,p.modelMatrix=s,p.offset=u,p.count=f,p.renderState=e._rsStencilDepthPass,p.shaderProgram=o,p.uniformMap=a,p.boundingVolume=h,p.pass=Se.TERRAIN_CLASSIFICATION;let _=Ze.shallowClone(p,p.derivedCommands.tileset);_.renderState=e._rsStencilDepthPass3DTiles,_.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,p.derivedCommands.tileset=_;let m=n[c*2+1];l(m)||(m=n[c*2+1]=new Ze({owner:e,pickOnly:!0})),m.vertexArray=i,m.modelMatrix=s,m.offset=u,m.count=f,m.renderState=e._rsPickPass,m.shaderProgram=r,m.uniformMap=a,m.boundingVolume=h,m.pass=Se.TERRAIN_CLASSIFICATION;let y=Ze.shallowClone(m,m.derivedCommands.tileset);y.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,m.derivedCommands.tileset=y}e._pickCommandsDirty=!1}wp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new ta(e,r)}};wp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function CBe(e,t){e._updatingAllCommands=!0;let n=e._batchIds,i=n.length,o;for(o=0;o<i;++o){let s=n[o],a=t[s];a.show=!0,a.color=U.WHITE}let r=e._batchedIndices;for(i=r.length,o=0;o<i;++o)r[o].color=U.clone(U.WHITE);e._updatingAllCommands=!1,e._batchDirty=!0}var ABe=new U,EBe=U.WHITE,SBe=!0,vBe=/\$/;wp.prototype.applyStyle=function(e,t){if(!l(e)){CBe(this,t);return}let n=e.color,i=n instanceof yd&&!vBe.test(n.expression);this._updatingAllCommands=i;let o=this._batchIds,r=o.length,s;for(s=0;s<r;++s){let a=o[s],c=t[a];c.color=l(e.color)?e.color.evaluateColor(c,ABe):EBe,c.show=l(e.show)?e.show.evaluate(c):SBe}if(i){let a=this._batchedIndices;for(r=a.length,s=0;s<r;++s)a[s].color=U.clone(U.WHITE);this._updatingAllCommands=!1,this._batchDirty=!0}};wp.prototype.updateCommands=function(e,t){if(this._updatingAllCommands)return;let n=this._batchIdLookUp,i=n[e];if(!l(i))return;let o=this._indexOffsets,r=this._indexCounts,s=o[i],a=r[i],c=this._batchedIndices,u=c.length,f;for(f=0;f<u;++f){let y=c[f].offset,b=c[f].count;if(s>=y&&s<y+b)break}c.push(new vp({color:U.clone(t),offset:s,count:a,batchIds:[e]}));let h=[],p=[],_=c[f].batchIds,m=_.length;for(let y=0;y<m;++y){let b=_[y];if(b===e)continue;let x=n[b];o[x]<s?h.push(b):p.push(b)}p.length!==0&&c.push(new vp({color:U.clone(c[f].color),offset:s+a,count:c[f].offset+c[f].count-(s+a),batchIds:p})),h.length!==0?(c[f].count=s-c[f].offset,c[f].batchIds=h):c.splice(f,1),this._batchDirty=!0};function Fie(e,t,n,i){let o=e.classificationType,r=o!==Bn.CESIUM_3D_TILE,s=o!==Bn.TERRAIN,a=t.commandList,c=n.length,u,f;for(f=0;f<c;++f)r&&(u=n[f],u.pass=Se.TERRAIN_CLASSIFICATION,a.push(u)),s&&(u=n[f].derivedCommands.tileset,u.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,a.push(u));if(!(!t.invertClassification||!l(i)))for(c=i.length,f=0;f<c;++f)a.push(i[f])}function wBe(e,t){let n=e.commandList,i=t.length;for(let o=0;o<i;o+=2){let r=t[o+1];r.pass=Se.OPAQUE,n.push(r)}}function IBe(e){let t=e.debugWireframe===e._debugWireframe;if(t=t&&!(e.debugWireframe&&e._wireframeDirty),t)return;l(e._rsWireframe)||(e._rsWireframe=Ne.fromCache({}));let n,i;e.debugWireframe?(n=e._rsWireframe,i=Re.LINES):(n=e._rsColorPass,i=Re.TRIANGLES);let o=e._commands,r=o.length;for(let s=0;s<r;s+=2){let a=o[s+1];a.renderState=n,a.primitiveType=i}e._debugWireframe=e.debugWireframe,e._wireframeDirty=!1}wp.prototype.update=function(e){let t=e.context;lBe(this,t),uBe(this,t),hBe(this),mBe(this,t);let n=e.passes;n.render&&(bBe(this,t),xBe(this,e),IBe(this),this._debugWireframe?wBe(e,this._commands):Fie(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(TBe(this),Fie(this,e,this._pickCommands))};wp.prototype.isDestroyed=function(){return!1};wp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaSwap=this._vaSwap&&this._vaSwap.destroy(),le(this)};var yC=wp;function iu(e){this._boxes=e.boxes,this._boxBatchIds=e.boxBatchIds,this._cylinders=e.cylinders,this._cylinderBatchIds=e.cylinderBatchIds,this._ellipsoids=e.ellipsoids,this._ellipsoidBatchIds=e.ellipsoidBatchIds,this._spheres=e.spheres,this._sphereBatchIds=e.sphereBatchIds,this._modelMatrix=e.modelMatrix,this._batchTable=e.batchTable,this._boundingVolume=e.boundingVolume,this._center=e.center,l(this._center)||(l(this._boundingVolume)?this._center=d.clone(this._boundingVolume.center):this._center=d.clone(d.ZERO)),this._boundingVolumes=void 0,this._batchedIndices=void 0,this._indices=void 0,this._indexOffsets=void 0,this._indexCounts=void 0,this._positions=void 0,this._vertexBatchIds=void 0,this._batchIds=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Bn.BOTH}Object.defineProperties(iu.prototype,{trianglesLength:{get:function(){return l(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return l(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});iu.packedBoxLength=L.packedLength+d.packedLength;iu.packedCylinderLength=L.packedLength+2;iu.packedEllipsoidLength=L.packedLength+d.packedLength;iu.packedSphereLength=d.packedLength+1;function DBe(e){let t=new Float64Array(L.packedLength+d.packedLength),n=0;return d.pack(e._center,t,n),n+=d.packedLength,L.pack(e._modelMatrix,t,n),t}function PBe(e,t){let n=0,i=t[n++],o=t[n++],r=e._boundingVolumes=new Array(o);for(let c=0;c<o;++c)r[c]=ae.unpack(t,n),n+=ae.packedLength;let s=t[n++],a=e._batchedIndices=new Array(s);for(let c=0;c<s;++c){let u=U.unpack(t,n);n+=U.packedLength;let f=t[n++],h=t[n++],p=t[n++],_=new Array(p);for(let m=0;m<p;++m)_[m]=t[n++];a[c]=new vp({color:u,offset:f,count:h,batchIds:_})}return i}var RBe=new yi("createVectorTileGeometries",5),OBe=new U;function MBe(e){if(!l(e._primitive)&&!l(e._verticesPromise)){let t=e._boxes,n=e._boxBatchIds,i=e._cylinders,o=e._cylinderBatchIds,r=e._ellipsoids,s=e._ellipsoidBatchIds,a=e._spheres,c=e._sphereBatchIds,u=e._batchTableColors,f=e._packedBuffer;if(!l(u)){let m=0;l(e._boxes)&&(t=e._boxes=t.slice(),n=e._boxBatchIds=n.slice(),m+=n.length),l(e._cylinders)&&(i=e._cylinders=i.slice(),o=e._cylinderBatchIds=o.slice(),m+=o.length),l(e._ellipsoids)&&(r=e._ellipsoids=r.slice(),s=e._ellipsoidBatchIds=s.slice(),m+=s.length),l(e._spheres)&&(a=e._sphere=a.slice(),c=e._sphereBatchIds=c.slice(),m+=c.length),u=e._batchTableColors=new Uint32Array(m);let y=e._batchTable;for(let b=0;b<m;++b){let x=y.getColor(b,OBe);u[b]=x.toRgba()}f=e._packedBuffer=DBe(e)}let h=[];l(t)&&h.push(t.buffer,n.buffer),l(i)&&h.push(i.buffer,o.buffer),l(r)&&h.push(r.buffer,s.buffer),l(a)&&h.push(a.buffer,c.buffer),h.push(u.buffer,f.buffer);let p={boxes:l(t)?t.buffer:void 0,boxBatchIds:l(t)?n.buffer:void 0,cylinders:l(i)?i.buffer:void 0,cylinderBatchIds:l(i)?o.buffer:void 0,ellipsoids:l(r)?r.buffer:void 0,ellipsoidBatchIds:l(r)?s.buffer:void 0,spheres:l(a)?a.buffer:void 0,sphereBatchIds:l(a)?c.buffer:void 0,batchTableColors:u.buffer,packedBuffer:f.buffer},_=e._verticesPromise=RBe.scheduleTask(p,h);return l(_)?_.then(function(m){if(e.isDestroyed())return;let y=new Float64Array(m.packedBuffer);PBe(e,y)===2?e._indices=new Uint16Array(m.indices):e._indices=new Uint32Array(m.indices),e._indexOffsets=new Uint32Array(m.indexOffsets),e._indexCounts=new Uint32Array(m.indexCounts),e._positions=new Float32Array(m.positions),e._vertexBatchIds=new Uint16Array(m.vertexBatchIds),e._batchIds=new Uint16Array(m.batchIds),LBe(e),e._ready=!0}).catch(m=>{e.isDestroyed()||(e._error=m)}):void 0}}function LBe(e){l(e._primitive)||(e._primitive=new yC({batchTable:e._batchTable,positions:e._positions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center,pickObject:e._pickObject??e}),e._boxes=void 0,e._boxBatchIds=void 0,e._cylinders=void 0,e._cylinderBatchIds=void 0,e._ellipsoids=void 0,e._ellipsoidBatchIds=void 0,e._spheres=void 0,e._sphereBatchIds=void 0,e._center=void 0,e._modelMatrix=void 0,e._batchTable=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0,e._indices=void 0,e._indexOffsets=void 0,e._indexCounts=void 0,e._positions=void 0,e._vertexBatchIds=void 0,e._batchIds=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._verticesPromise=void 0)}iu.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};iu.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};iu.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};iu.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};iu.prototype.update=function(e){if(!this._ready){if(l(this._promise)||(this._promise=MBe(this)),l(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};iu.prototype.isDestroyed=function(){return!1};iu.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var p_=iu;function qh(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._geometries=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,BBe(this,i,o)}Object.defineProperties(qh.prototype,{featuresLength:{get:function(){return l(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return l(this._geometries)?this._geometries.trianglesLength:0}},geometryByteLength:{get:function(){return l(this._geometries)?this._geometries.geometryByteLength:0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return l(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function NBe(e){return function(t,n){l(e._geometries)&&e._geometries.updateCommands(t,n)}}function FBe(e,t){let n,i,o,r,s,a=e.BOXES_LENGTH??0,c=e.CYLINDERS_LENGTH??0,u=e.ELLIPSOIDS_LENGTH??0,f=e.SPHERES_LENGTH??0;if(a>0&&l(e.BOX_BATCH_IDS)){let m=t.byteOffset+e.BOX_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,m,a)}if(c>0&&l(e.CYLINDER_BATCH_IDS)){let m=t.byteOffset+e.CYLINDER_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,m,c)}if(u>0&&l(e.ELLIPSOID_BATCH_IDS)){let m=t.byteOffset+e.ELLIPSOID_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,m,u)}if(f>0&&l(e.SPHERE_BATCH_IDS)){let m=t.byteOffset+e.SPHERE_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,m,f)}let h=l(n)||l(i)||l(o)||l(r),p=a>0&&!l(n)||c>0&&!l(i)||u>0&&!l(o)||f>0&&!l(r);if(h&&p)throw new re("If one group of batch ids is defined, then all batch ids must be defined");if(!l(n)&&!l(i)&&!l(o)&&!l(r)){let m=0;if(!l(n)&&a>0)for(n=new Uint16Array(a),s=0;s<a;++s)n[s]=m++;if(!l(i)&&c>0)for(i=new Uint16Array(c),s=0;s<c;++s)i[s]=m++;if(!l(o)&&u>0)for(o=new Uint16Array(u),s=0;s<u;++s)o[s]=m++;if(!l(r)&&f>0)for(r=new Uint16Array(f),s=0;s<f;++s)r[s]=m++}return{boxes:n,cylinders:i,ellipsoids:o,spheres:r}}var ub=Uint32Array.BYTES_PER_ELEMENT;function BBe(e,t,n){n=n??0;let i=new Uint8Array(t),o=new DataView(t);n+=ub;let r=o.getUint32(n,!0);if(r!==1)throw new re(`Only Geometry tile version 1 is supported.  Version ${r} is not.`);n+=ub;let s=o.getUint32(n,!0);if(n+=ub,s===0){e._ready=!0;return}let a=o.getUint32(n,!0);if(n+=ub,a===0)throw new re("Feature table must have a byte length greater than zero");let c=o.getUint32(n,!0);n+=ub;let u=o.getUint32(n,!0);n+=ub;let f=o.getUint32(n,!0);n+=ub;let h=tr(i,n,a);n+=a;let p=new Uint8Array(t,n,c);n+=c;let _,m;u>0&&(_=tr(i,n,u),n+=u,f>0&&(m=new Uint8Array(t,n,f),m=new Uint8Array(m)));let y=h.BOXES_LENGTH??0,b=h.CYLINDERS_LENGTH??0,x=h.ELLIPSOIDS_LENGTH??0,T=h.SPHERES_LENGTH??0,C=y+b+x+T,E=new d_(e,C,_,m,NBe(e));if(e._batchTable=E,C===0)return;let S=e.tile.computedTransform,w;l(h.RTC_CENTER)&&(w=d.unpack(h.RTC_CENTER),L.multiplyByPoint(S,w,w));let R=FBe(h,p);if(y>0||b>0||x>0||T>0){let P,O,N,g;if(y>0){let A=p.byteOffset+h.BOXES.byteOffset;P=new Float32Array(p.buffer,A,p_.packedBoxLength*y)}if(b>0){let A=p.byteOffset+h.CYLINDERS.byteOffset;O=new Float32Array(p.buffer,A,p_.packedCylinderLength*b)}if(x>0){let A=p.byteOffset+h.ELLIPSOIDS.byteOffset;N=new Float32Array(p.buffer,A,p_.packedEllipsoidLength*x)}if(T>0){let A=p.byteOffset+h.SPHERES.byteOffset;g=new Float32Array(p.buffer,A,p_.packedSphereLength*T)}return e._geometries=new p_({boxes:P,boxBatchIds:R.boxes,cylinders:O,cylinderBatchIds:R.cylinders,ellipsoids:N,ellipsoidBatchIds:R.ellipsoids,spheres:g,sphereBatchIds:R.spheres,center:w,modelMatrix:S,batchTable:E,boundingVolume:e.tile.boundingVolume.boundingVolume}),e}return Promise.resolve(e)}function Bie(e){let t=e.featuresLength;if(!l(e._features)&&t>0){let n=new Array(t);l(e._geometries)&&e._geometries.createFeatures(e,n),e._features=n}}qh.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};qh.prototype.getFeature=function(e){return 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baKaHfRbbgYcv2aKaOfRbbgAfc;G1jjbfRbbg8AaAcv2aYfgic;G1jjbfRbbg8KVcFeGTmbdnaXaQ9nmbaic:G1jjbfRbbcFeGmekaAcufhQdnaAaY9hmbaQcFeGce0mbaha8FfydbaH9hmekdndnaAclSmbaYcl9hmekdnaQcFeGce0mbaha8FfydbaH9hmdkaYcufcFeGce0mbaga8LfydbaO9hmekaDaEcx2fgAaHaOa8KcFeGgQEBdlaAaOaHaQEBdbaAaQa8AGcb9hBdwaEcefhEkaeclfgecx9hmbkdna5cifg5ad9pmba3cxfh3aEcifaT9nmekkaETmdcbhYinaqaLaDaYcx2fgAydbgQcdtg3fydbc8S2fgeIdwaaaAydlgXcx2fgHIdwg8VNaeIdzaHIdbgRNaeIdaMg8Sa8SMMa8VNaeIdlaHIdlg8PNaeIdCa8VNaeId3Mg8Sa8SMMa8PNaeIdbaRNaeIdxa8PNaeIdKMg8Sa8SMMaRNaeId8KMMM:lh8SJbbbbJbbjZaeIdygI:vaIJbbbb9BEhIdndnaAydwg8FmbJFFuuh8XxekJbbbbJbbjZaqaLaXcdtfydbc8S2fgeIdyg8R:va8RJbbbb9BEaeIdwaaaQcx2fgHIdwg8RNaeIdzaHIdbg8WNaeIdaMg8Xa8XMMa8RNaeIdlaHIdlg8XNaeIdCa8RNaeId3Mg8Ra8RMMa8XNaeIdba8WNaeIdxa8XNaeIdKMg8Ra8RMMa8WNaeId8KMMM:lNh8XkaIa8SNh8Zdna8JTmbavaQc8S2fgOIdwa8VNaOIdzaRNaOIdaMg8Sa8SMMa8VNaOIdla8PNaOIdCa8VNaOId3Mg8Sa8SMMa8PNaOIdbaRNaOIdxa8PNaOIdKMg8Sa8SMMaRNaOId8KMMMh8SayaXa8J2gwcdtfhHaraQa8J2g8LcltfheaOIdyh8Ra8JhOinaHIdbgIaIa8RNaecxfIdba8VaecwfIdbNaRaeIdbNa8PaeclfIdbNMMMgIaIM:tNa8SMh8SaHclfhHaeczfheaOcufgOmbkdndna8FmbJbbbbhIxekavaXc8S2fgOIdwaaaQcx2fgeIdwgRNaOIdzaeIdbg8PNaOIdaMgIaIMMaRNaOIdlaeIdlg8RNaOIdCaRNaOId3MgIaIMMa8RNaOIdba8PNaOIdxa8RNaOIdKMgIaIMMa8PNaOId8KMMMhIaya8LcdtfhHarawcltfheaOIdyh8Wa8JhOinaHIdbg8Va8Va8WNaecxfIdbaRaecwfIdbNa8PaeIdbNa8RaeclfIdbNMMMg8Va8VM:tNaIMhIaHclfhHaeczfheaOcufgOmbkaI:lhIka8Za8S:lMh8Za8XaIMh8XaKaQfRbbcd9hmbdnagahaha3fydbaXSEa8Ea3fydbgwcdtfydbg3cu9hmba8EaXcdtfydbh3kavawc8S2fgOIdwaaa3cx2fgeIdwg8VNaOIdzaeIdbgRNaOIdaMg8Sa8SMMa8VNaOIdlaeIdlg8PNaOIdCa8VNaOId3Mg8Sa8SMMa8PNaOIdbaRNaOIdxa8PNaOIdKMg8Sa8SMMaRNaOId8KMMMh8Saya3a8J2g8LcdtfhHarawa8J2gicltfheaOIdyh8Ra8JhOinaHIdbgIaIa8RNaecxfIdba8VaecwfIdbNaRaeIdbNa8PaeclfIdbNMMMgIaIM:tNa8SMh8SaHclfhHaeczfheaOcufgOmbkdndna8FmbJbbbbhIxekava3c8S2fgOIdwaaawcx2fgeIdwgRNaOIdzaeIdbg8PNaOIdaMgIaIMMaRNaOIdlaeIdlg8RNaOIdCaRNaOId3MgIaIMMa8RNaOIdba8PNaOIdxa8RNaOIdKMgIaIMMa8PNaOId8KMMMhIayaicdtfhHara8LcltfheaOIdyh8Wa8JhOinaHIdbg8Va8Va8WNaecxfIdbaRaecwfIdbNa8PaeIdbNa8RaeclfIdbNMMMg8Va8VM:tNaIMhIaHclfhHaeczfheaOcufgOmbkaI:lhIka8Za8S:lMh8Za8XaIMh8XkaAa8Za8Xa8Za8X9FgeEUdwaAaXaQaea8FTVgeEBdlaAaQaXaeEBdbaYcefgYaE9hmbkasc;Wbfcbcj;qbz:ljjjb8Aa6heaEhHinasc;WbfaeydbcA4cF8FGgOcFAaOcFA6EcdtfgOaOydbcefBdbaecxfheaHcufgHmbkcbhecbhHinasc;WbfaefgOydbhAaOaHBdbaAaHfhHaeclfgecj;qb9hmbkcbhea6hHinasc;WbfaHydbcA4cF8FGgOcFAaOcFA6EcdtfgOaOydbgOcefBdbaSaOcdtfaeBdbaHcxfhHaEaecefge9hmbkadak9RgOci9Uh9kdnalTmbcbhea8MhHinaHaeBdbaHclfhHalaecefge9hmbkkcbh0a9hcbalz:ljjjbh5aOcO9Uh9ma9kce4h9nasydwh9ocbh8Kcbh8AdninaDaSa8Acdtfydbcx2fgiIdwg8Sac9Emea8Ka9k9pmeJFFuuhIdna9naE9pmbaDaSa9ncdtfydbcx2fIdwJbb;aZNhIkdna8SaI9ETmba8San9ETmba8Ka9m0mdkdna5aLaiydlgwcdtg9pfydbgAfg9qRbba5aLaiydbg3cdtg9rfydbgefg9sRbbVmbaKa3fRbbh9tdna9eaecdtfgHclfydbgOaHydbgHSmbaOaH9RhQaaaAcx2fhYaaaecx2fh8Fa9oaHcitfhecbhHceh8Ldnindna8MaeydbcdtfydbgOaASmba8MaeclfydbcdtfydbgXaASmbaOaXSmbaaaXcx2fgXIdbaaaOcx2fgOIdbg8V:tg8Sa8FIdlaOIdlgR:tg8WNa8FIdba8V:tg8XaXIdlaR:tgIN:tg8Pa8SaYIdlaR:tg8ZNaYIdba8V:tg80aIN:tgRNaIa8FIdwaOIdwg8R:tg8YNa8WaXIdwa8R:tg8VN:tg8WaIaYIdwa8R:tg81Na8Za8VN:tgINa8Va8XNa8Ya8SN:tg8Ra8Va80Na81a8SN:tg8SNMMa8Pa8PNa8Wa8WNa8Ra8RNMMaRaRNaIaINa8Sa8SNMMN:rJbbj8:N9FmdkaecwfheaHcefgHaQ6h8LaQaH9hmbkka8LceGTmba9ncefh9nxekdndndndna9tc9: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:va8SJbbbb9BEaeIdwaaa3cx2fgHIdwg8SNaeIdzaHIdbgINaeIdaMg8Va8VMMa8SNaeIdlaHIdlg8VNaeIdCa8SNaeId3Mg8Sa8SMMa8VNaeIdbaINaeIdxa8VNaeIdKMg8Sa8SMMaINaeId8KMMM: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:cjjjbkdndnadak0mbadhOxekdna9cmbadhOxekdna8Uac9FmbadhOxekina8UJ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S=n.exports.sbrk,w=n.exports.meshopt_buildMeshletsBound(m.length,T,C),R=S(w*c),P=S(w*T*4),O=S(w*C*3),N=S(m.byteLength),g=S(y.byteLength),A=new Uint8Array(n.exports.memory.buffer);A.set(s(m),N),A.set(s(y),g);var v=n.exports.meshopt_buildMeshlets(R,P,O,N,m.length,g,b,x,T,C,E);A=new Uint8Array(n.exports.memory.buffer);for(var I=A.subarray(R,R+v*c),M=new Uint32Array(I.buffer,I.byteOffset,I.byteLength/4).slice(),F=0;F<v;++F){var V=M[F*4+0],k=M[F*4+1],b=M[F*4+2],H=M[F*4+3];n.exports.meshopt_optimizeMeshlet(P+V*4,O+k,H,b)}var B=M[(v-1)*4+0],j=M[(v-1)*4+1],q=M[(v-1)*4+2],Q=M[(v-1)*4+3],Y=B+q,J=j+(Q*3+3&-4),$={meshlets:M,vertices:new Uint32Array(A.buffer,P,Y).slice(),triangles:new Uint8Array(A.buffer,O,J*3).slice(),meshletCount:v};return S(R-S(0)),$}function h(m){var y=new Float32Array(n.exports.memory.buffer,m,a/4);return{centerX:y[0],centerY:y[1],centerZ:y[2],radius:y[3],coneApexX:y[4],coneApexY:y[5],coneApexZ:y[6],coneAxisX:y[7],coneAxisY:y[8],coneAxisZ:y[9],coneCutoff:y[10]}}function p(m,y,b,x){var T=n.exports.sbrk,C=[],E=T(y.byteLength),S=T(m.vertices.byteLength),w=T(m.triangles.byteLength),R=T(a),P=new Uint8Array(n.exports.memory.buffer);P.set(s(y),E),P.set(s(m.vertices),S),P.set(s(m.triangles),w);for(var O=0;O<m.meshletCount;++O){var N=m.meshlets[O*4+0],g=m.meshlets[O*4+0+1],A=m.meshlets[O*4+0+3];n.exports.meshopt_computeMeshletBounds(R,S+N*4,w+g,A,E,b,x),C.push(h(R))}return T(E-T(0)),C}function _(m,y,b,x){var T=n.exports.sbrk,C=T(a),E=T(m.byteLength),S=T(y.byteLength),w=new Uint8Array(n.exports.memory.buffer);w.set(s(m),E),w.set(s(y),S),n.exports.meshopt_computeClusterBounds(C,E,m.length,S,b,x);var R=h(C);return T(C-T(0)),R}return{ready:i,supported:!0,buildMeshlets:function(m,y,b,x,T,C){r(m.length%3==0),r(y instanceof Float32Array),r(y.length%b==0),r(b>=3),r(x<=256||x>0),r(T<=512),r(T%4==0),C=C||0;var E=m.BYTES_PER_ELEMENT==4?m:new Uint32Array(m);return f(E,y,y.length/b,b*4,x,T,C)},computeClusterBounds:function(m,y,b){r(m.length%3==0),r(m.length/3<=512),r(y instanceof Float32Array),r(y.length%b==0),r(b>=3);var x=m.BYTES_PER_ELEMENT==4?m:new Uint32Array(m);return _(x,y,y.length/b,b*4)},computeMeshletBounds:function(m,y,b){return r(m.meshletCount!=0),r(y instanceof Float32Array),r(y.length%b==0),r(b>=3),p(m,y,y.length/b,b*4)},extractMeshlet:function(m,y){return r(y>=0&&y<m.meshletCount),u(m,y)}}}();function db(e){e=e??G.EMPTY_OBJECT;let t=e.resourceCache,n=e.gltf,i=e.bufferViewId,o=e.gltfResource,r=e.baseResource,s=e.cacheKey,a=n.bufferViews[i],c=a.buffer,u=a.byteOffset,f=a.byteLength,h=!1,p,_,m,y;if(oi(a,"EXT_meshopt_compression")){let x=a.extensions.EXT_meshopt_compression;c=x.buffer,u=x.byteOffset??0,f=x.byteLength,h=!0,p=x.byteStride,_=x.count,m=x.mode,y=x.filter??"NONE"}let b=n.buffers[c];this._hasMeshopt=h,this._meshoptByteStride=p,this._meshoptCount=_,this._meshoptMode=m,this._meshoptFilter=y,this._resourceCache=t,this._gltfResource=o,this._baseResource=r,this._buffer=b,this._bufferId=c,this._byteOffset=u,this._byteLength=f,this._cacheKey=s,this._bufferLoader=void 0,this._typedArray=void 0,this._state=ft.UNLOADED,this._promise=void 0}l(Object.create)&&(db.prototype=Object.create(Xi.prototype),db.prototype.constructor=db);Object.defineProperties(db.prototype,{cacheKey:{get:function(){return this._cacheKey}},typedArray:{get:function(){return this._typedArray}}});async function S3e(e){try{let t=v3e(e);if(e._bufferLoader=t,await t.load(),e.isDestroyed())return;let n=t.typedArray,i=new Uint8Array(n.buffer,n.byteOffset+e._byteOffset,e._byteLength);if(e.unload(),e._typedArray=i,e._hasMeshopt){let o=e._meshoptCount,r=e._meshoptByteStride,s=new Uint8Array(o*r);toe.decodeGltfBuffer(s,o,r,e._typedArray,e._meshoptMode,e._meshoptFilter),e._typedArray=s}return e._state=ft.READY,e}catch(t){if(e.isDestroyed())return;throw e.unload(),e._state=ft.FAILED,e.getError("Failed to load buffer view",t)}}db.prototype.load=async function(){return l(this._promise)?this._promise:(this._state=ft.LOADING,this._promise=S3e(this),this._promise)};function v3e(e){let t=e._resourceCache,n=e._buffer;if(l(n.uri)){let o=e._baseResource.getDerivedResource({url:n.uri});return t.getExternalBufferLoader({resource:o})}return t.getEmbeddedBufferLoader({parentResource:e._gltfResource,bufferId:e._bufferId})}db.prototype.unload=function(){l(this._bufferLoader)&&!this._bufferLoader.isDestroyed()&&this._resourceCache.unload(this._bufferLoader),this._bufferLoader=void 0,this._typedArray=void 0};var uw=db;function Ir(){}Ir._maxDecodingConcurrency=Math.max(Ut.hardwareConcurrency-1,1);Ir._decoderTaskProcessor=void 0;Ir._taskProcessorReady=!1;Ir._error=void 0;Ir._getDecoderTaskProcessor=function(){if(!l(Ir._decoderTaskProcessor)){let e=new yi("decodeDraco",Ir._maxDecodingConcurrency);e.initWebAssemblyModule({wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}).then(function(t){t?Ir._taskProcessorReady=!0:Ir._error=new re("Draco decoder could not be initialized.")}).catch(t=>{Ir._error=t}),Ir._decoderTaskProcessor=e}return Ir._decoderTaskProcessor};Ir.decodePointCloud=function(e){let t=Ir._getDecoderTaskProcessor();if(l(Ir._error))throw Ir._error;if(Ir._taskProcessorReady)return t.scheduleTask(e,[e.buffer.buffer])};Ir.decodeBufferView=function(e){let t=Ir._getDecoderTaskProcessor();if(l(Ir._error))throw Ir._error;if(Ir._taskProcessorReady)return t.scheduleTask(e,[e.array.buffer])};var T_=Ir;var Qn={POSITION:"POSITION",NORMAL:"NORMAL",TANGENT:"TANGENT",TEXCOORD:"TEXCOORD",COLOR:"COLOR",JOINTS:"JOINTS",WEIGHTS:"WEIGHTS",FEATURE_ID:"_FEATURE_ID"};function w3e(e){switch(e){case Qn.POSITION:return"positionMC";case Qn.NORMAL:return"normalMC";case Qn.TANGENT:return"tangentMC";case Qn.TEXCOORD:return"texCoord";case Qn.COLOR:return"color";case Qn.JOINTS:return"joints";case Qn.WEIGHTS:return"weights";case Qn.FEATURE_ID:return"featureId"}}Qn.hasSetIndex=function(e){switch(e){case Qn.POSITION:case Qn.NORMAL:case Qn.TANGENT:return!1;case Qn.TEXCOORD:case Qn.COLOR:case Qn.JOINTS:case Qn.WEIGHTS:case Qn.FEATURE_ID:return!0}};Qn.fromGltfSemantic=function(e){let t=e,i=/^(\w+)_\d+$/.exec(e);switch(i!==null&&(t=i[1]),t){case"POSITION":return Qn.POSITION;case"NORMAL":return Qn.NORMAL;case"TANGENT":return Qn.TANGENT;case"TEXCOORD":return Qn.TEXCOORD;case"COLOR":return Qn.COLOR;case"JOINTS":return Qn.JOINTS;case"WEIGHTS":return Qn.WEIGHTS;case"_FEATURE_ID":return Qn.FEATURE_ID}};Qn.fromPntsSemantic=function(e){switch(e){case"POSITION":case"POSITION_QUANTIZED":return Qn.POSITION;case"RGBA":case"RGB":case"RGB565":return Qn.COLOR;case"NORMAL":case"NORMAL_OCT16P":return Qn.NORMAL;case"BATCH_ID":return Qn.FEATURE_ID}};Qn.getGlslType=function(e){switch(e){case Qn.POSITION:case Qn.NORMAL:case 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t=e._resourceCache;try{let n=t.getBufferViewLoader({gltf:e._gltf,bufferViewId:e._draco.bufferView,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._bufferViewLoader=n,await n.load(),e.isDestroyed()?void 0:(e._bufferViewTypedArray=n.typedArray,e._state=ft.PROCESSING,e)}catch(n){if(e.isDestroyed())return;noe(e,n)}}C_.prototype.load=async function(){return l(this._promise)?this._promise:(this._state=ft.LOADING,this._promise=I3e(this),this._promise)};function noe(e,t){throw e.unload(),e._state=ft.FAILED,e.getError("Failed to load Draco",t)}async function D3e(e,t){try{let n=await t;return e.isDestroyed()?void 0:(e.unload(),e._decodedData={indices:n.indexArray,vertexAttributes:n.attributeData},e._state=ft.READY,e._baseResource)}catch(n){if(e.isDestroyed())return;e._dracoError=n}}var hb={};hb[ct.POSITION]="POSITION";hb[ct.NORMAL]="NORMAL";hb[ct.COLOR]="COLOR";hb[ct.TEXCOORD]="TEX_COORD";function P3e(e){for(let t in hb)if(hb.hasOwnProperty(t)&&e.startsWith(t))return hb[t]}C_.prototype.process=function(e){if(this._state===ft.READY)return!0;if(this._state!==ft.PROCESSING||(l(this._dracoError)&&noe(this,this._dracoError),!l(this._bufferViewTypedArray))||l(this._decodePromise))return!1;let t=this._draco,n=this._primitive,i=this._gltf,o=i.bufferViews,r=t.bufferView,s=o[r],a=t.attributes,c=[];for(let h in n.attributes)if(n.attributes.hasOwnProperty(h)){let p=P3e(h);l(p)&&i.accessors[n.attributes[h]].componentType===X.FLOAT&&(c.includes(p)||c.push(p))}let u={array:new Uint8Array(this._bufferViewTypedArray),bufferView:s,compressedAttributes:a,dequantizeInShader:!0,attributesToSkipTransform:c},f=T_.decodeBufferView(u);if(!l(f))return!1;this._decodePromise=D3e(this,f)};C_.prototype.unload=function(){l(this._bufferViewLoader)&&this._resourceCache.unload(this._bufferViewLoader),this._bufferViewLoader=void 0,this._bufferViewTypedArray=void 0,this._decodedData=void 0,this._gltf=void 0,this._primitive=void 0};var fw=C_;function R3e(e){let t=e.uint8Array,n=e.format,i=e.request,o=e.flipY??!1,r=e.skipColorSpaceConversion??!1,s=new Blob([t],{type:n}),a;return Ae.supportsImageBitmapOptions().then(function(c){return c?Promise.resolve(Ae.createImageBitmapFromBlob(s,{flipY:o,premultiplyAlpha:!1,skipColorSpaceConversion:r})):(a=window.URL.createObjectURL(s),new Ae({url:a,request:i}).fetchImage({flipY:o,skipColorSpaceConversion:r}))}).then(function(c){return l(a)&&window.URL.revokeObjectURL(a),c}).catch(function(c){return l(a)&&window.URL.revokeObjectURL(a),Promise.reject(c)})}var TC=R3e;function Op(e){e=e??G.EMPTY_OBJECT;let t=e.resourceCache,n=e.gltf,i=e.imageId,o=e.gltfResource,r=e.baseResource,s=e.cacheKey,a=n.images[i],c=a.bufferView,u=a.uri;this._resourceCache=t,this._gltfResource=o,this._baseResource=r,this._gltf=n,this._bufferViewId=c,this._uri=u,this._cacheKey=s,this._bufferViewLoader=void 0,this._image=void 0,this._mipLevels=void 0,this._state=ft.UNLOADED,this._promise=void 0}l(Object.create)&&(Op.prototype=Object.create(Xi.prototype),Op.prototype.constructor=Op);Object.defineProperties(Op.prototype,{cacheKey:{get:function(){return this._cacheKey}},image:{get:function(){return this._image}},mipLevels:{get:function(){return this._mipLevels}}});Op.prototype.load=function(){return l(this._promise)?this._promise:l(this._bufferViewId)?(this._promise=O3e(this),this._promise):(this._promise=M3e(this),this._promise)};function ioe(e){let t;return Array.isArray(e)&&(t=e.slice(1,e.length).map(function(n){return n.bufferView}),e=e[0]),{image:e,mipLevels:t}}async function O3e(e){e._state=ft.LOADING;let t=e._resourceCache;try{let n=t.getBufferViewLoader({gltf:e._gltf,bufferViewId:e._bufferViewId,gltfResource:e._gltfResource,baseResource:e._baseResource});if(e._bufferViewLoader=n,await n.load(),e.isDestroyed())return;let i=n.typedArray,o=await N3e(i);if(e.isDestroyed())return;let r=ioe(o);return e.unload(),e._image=r.image,e._mipLevels=r.mipLevels,e._state=ft.READY,e}catch(n){return e.isDestroyed()?void 0:ooe(e,n,"Failed to load embedded image")}}async function M3e(e){e._state=ft.LOADING;let t=e._baseResource,n=e._uri,i=t.getDerivedResource({url:n});try{let o=await B3e(i);if(e.isDestroyed())return;let r=ioe(o);return e.unload(),e._image=r.image,e._mipLevels=r.mipLevels,e._state=ft.READY,e}catch(o){return e.isDestroyed()?void 0:ooe(e,o,`Failed to load image: ${n}`)}}function ooe(e,t,n){return e.unload(),e._state=ft.FAILED,Promise.reject(e.getError(n,t))}function L3e(e){let t=e.subarray(0,2),n=e.subarray(0,4),i=e.subarray(8,12);if(t[0]===255&&t[1]===216)return"image/jpeg";if(t[0]===137&&t[1]===80)return"image/png";if(t[0]===171&&t[1]===75)return"image/ktx2";if(n[0]===82&&n[1]===73&&n[2]===70&&n[3]===70&&i[0]===87&&i[1]===69&&i[2]===66&&i[3]===80)return"image/webp";throw new re("Image format is not recognized")}async function N3e(e){let t=L3e(e);if(t==="image/ktx2"){let n=new 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n=e._gltf,i=e._accessorId,o=n.accessors[i],r=o.count,s=o.componentType,a=Me.getSizeInBytes(s),c=t.buffer,u=t.byteOffset+o.byteOffset;if(u%a!==0){let h=r*a,p=new Uint8Array(c,u,h);c=new Uint8Array(p).buffer,u=0,Bs("index-buffer-unaligned",`The index array is not aligned to a ${a}-byte boundary.`)}let f;return s===Me.UNSIGNED_BYTE?f=new Uint8Array(c,u,r):s===Me.UNSIGNED_SHORT?f=new Uint16Array(c,u,r):s===Me.UNSIGNED_INT&&(f=new Uint32Array(c,u,r)),f}function j9(e,t){throw e.unload(),e._state=ft.FAILED,e.getError("Failed to load index buffer",t)}function W9(){this.typedArray=void 0,this.indexDatatype=void 0,this.context=void 0,this.buffer=void 0}W9.prototype.set=function(e,t,n){this.typedArray=e,this.indexDatatype=t,this.context=n};W9.prototype.execute=function(){this.buffer=roe(this.typedArray,this.indexDatatype,this.context)};function roe(e,t,n){let i=mt.createIndexBuffer({typedArray:e,context:n,usage:Le.STATIC_DRAW,indexDatatype:t});return 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QN({id:e.id,name:e.name,description:e.description,version:e.version,classes:n,enums:t,extras:e.extras,extensions:e.extensions})};Object.defineProperties(QN.prototype,{classes:{get:function(){return this._classes}},enums:{get:function(){return this._enums}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},version:{get:function(){return this._version}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var hf=QN;function yb(e){e=e??G.EMPTY_OBJECT;let t=e.schema,n=e.resource,i=e.cacheKey;this._schema=l(t)?hf.fromJson(t):void 0,this._resource=n,this._cacheKey=i,this._state=ft.UNLOADED,this._promise=void 0}l(Object.create)&&(yb.prototype=Object.create(Xi.prototype),yb.prototype.constructor=yb);Object.defineProperties(yb.prototype,{cacheKey:{get:function(){return this._cacheKey}},schema:{get:function(){return this._schema}}});yb.prototype.load=async function(){return l(this._promise)?this._promise:l(this._schema)?(this._promise=Promise.resolve(this),this._promise):(this._promise=kze(this),this._promise)};async function kze(e){let t=e._resource;e._state=ft.LOADING;try{let n=await t.fetchJson();return e.isDestroyed()?void 0:(e._schema=hf.fromJson(n),e._state=ft.READY,e)}catch(n){if(e.isDestroyed())return;e._state=ft.FAILED;let i=`Failed to load schema: ${t.url}`;throw e.getError(i,n)}}yb.prototype.unload=function(){this._schema=void 0};var Cw=yb;var Cd={};function SC(e){return sp(e.url)}function JN(e){let{byteOffset:t,byteLength:n}=e;if(oi(e,"EXT_meshopt_compression")){let i=e.extensions.EXT_meshopt_compression;t=i.byteOffset??0,n=i.byteLength}return`${t}-${t+n}`}function zze(e,t){let n=t.byteOffset+e.byteOffset,{componentType:i,type:o,count:r}=e;return`${n}-${i}-${o}-${r}`}function Toe(e,t){return`${SC(e)}-buffer-id-${t}`}function Aw(e,t,n,i){if(l(e.uri)){let o=i.getDerivedResource({url:e.uri});return SC(o)}return Toe(n,t)}function 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l(t)?`embedded-schema:${JSON.stringify(t)}`:`external-schema:${SC(n)}`};Cd.getExternalBufferCacheKey=function(e){e=e??G.EMPTY_OBJECT;let{resource:t}=e;return`external-buffer:${SC(t)}`};Cd.getEmbeddedBufferCacheKey=function(e){e=e??G.EMPTY_OBJECT;let{parentResource:t,bufferId:n}=e;return`embedded-buffer:${Toe(t,n)}`};Cd.getGltfCacheKey=function(e){e=e??G.EMPTY_OBJECT;let{gltfResource:t}=e;return`gltf:${SC(t)}`};Cd.getBufferViewCacheKey=function(e){e=e??G.EMPTY_OBJECT;let{gltf:t,bufferViewId:n,gltfResource:i,baseResource:o}=e,r=t.bufferViews[n],s=r.buffer,a=t.buffers[s];oi(r,"EXT_meshopt_compression")&&(s=r.extensions.EXT_meshopt_compression.buffer);let 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xw({resourceCache:Pn,gltf:t,gltfResource:n,baseResource:i,bufferViewId:r,primitive:s,draco:a,attributeSemantic:c,accessorId:u,cacheKey:m,asynchronous:f,dequantize:h,loadBuffer:p,loadTypedArray:_}),Pn.add(y))};Pn.getIndexBufferLoader=function(e){e=e??G.EMPTY_OBJECT;let{gltf:t,accessorId:n,gltfResource:i,baseResource:o,frameState:r,primitive:s,draco:a,asynchronous:c=!0,loadBuffer:u=!1,loadTypedArray:f=!1}=e,h=su.getIndexBufferCacheKey({gltf:t,accessorId:n,gltfResource:i,baseResource:o,frameState:r,draco:a,loadBuffer:u,loadTypedArray:f}),p=Pn.get(h);return l(p)?p:(p=new hw({resourceCache:Pn,gltf:t,accessorId:n,gltfResource:i,baseResource:o,primitive:s,draco:a,cacheKey:h,asynchronous:c,loadBuffer:u,loadTypedArray:f}),Pn.add(p))};Pn.getImageLoader=function(e){e=e??G.EMPTY_OBJECT;let{gltf:t,imageId:n,gltfResource:i,baseResource:o}=e,r=su.getImageCacheKey({gltf:t,imageId:n,gltfResource:i,baseResource:o}),s=Pn.get(r);return l(s)?s:(s=new dw({resourceCache:Pn,gltf:t,imageId:n,gltfResource:i,baseResource:o,cacheKey:r}),Pn.add(s))};Pn.getTextureLoader=function(e){e=e??G.EMPTY_OBJECT;let{gltf:t,textureInfo:n,gltfResource:i,baseResource:o,supportedImageFormats:r,frameState:s,asynchronous:a=!0}=e,c=su.getTextureCacheKey({gltf:t,textureInfo:n,gltfResource:i,baseResource:o,supportedImageFormats:r,frameState:s}),u=Pn.get(c);return l(u)?u:(u=new bw({resourceCache:Pn,gltf:t,textureInfo:n,gltfResource:i,baseResource:o,supportedImageFormats:r,cacheKey:c,asynchronous:a}),Pn.add(u))};Pn.clearForSpecs=function(){let e=[xw,hw,fw,bw,dw,uw,xC,Cw,pw],t,n=Pn.cacheEntries,i=[];for(t in n)n.hasOwnProperty(t)&&i.push(n[t]);i.sort(function(r,s){let a=e.indexOf(r.resourceLoader.constructor),c=e.indexOf(s.resourceLoader.constructor);return a-c});let o=i.length;for(let r=0;r<o;++r){let s=i[r];t=s.resourceLoader.cacheKey,l(n[t])&&(s.resourceLoader.destroy(),delete n[t])}Pn.statistics.clear()};var vi=Pn;function ia(e,t,n){this._resource=e,this._subtreeJson=void 0,this._bufferLoader=void 0,this._tileAvailability=void 0,this._contentAvailabilityBitstreams=[],this._childSubtreeAvailability=void 0,this._implicitCoordinates=n,this._subtreeLevels=t.subtreeLevels,this._subdivisionScheme=t.subdivisionScheme,this._branchingFactor=t.branchingFactor,this._metadata=void 0,this._tileMetadataTable=void 0,this._tilePropertyTableJson=void 0,this._contentMetadataTables=[],this._contentPropertyTableJsons=[],this._tileJumpBuffer=void 0,this._contentJumpBuffers=[],this._ready=!1}Object.defineProperties(ia.prototype,{ready:{get:function(){return this._ready}},metadata:{get:function(){return this._metadata}},tileMetadataTable:{get:function(){return this._tileMetadataTable}},tilePropertyTableJson:{get:function(){return this._tilePropertyTableJson}},contentMetadataTables:{get:function(){return this._contentMetadataTables}},contentPropertyTableJsons:{get:function(){return this._contentPropertyTableJsons}},implicitCoordinates:{get:function(){return this._implicitCoordinates}}});ia.prototype.tileIsAvailableAtIndex=function(e){return this._tileAvailability.getBit(e)};ia.prototype.tileIsAvailableAtCoordinates=function(e){let t=this.getTileIndex(e);return this.tileIsAvailableAtIndex(t)};ia.prototype.contentIsAvailableAtIndex=function(e,t){return t=t??0,this._contentAvailabilityBitstreams[t].getBit(e)};ia.prototype.contentIsAvailableAtCoordinates=function(e,t){let n=this.getTileIndex(e);return this.contentIsAvailableAtIndex(n,t)};ia.prototype.childSubtreeIsAvailableAtIndex=function(e){return this._childSubtreeAvailability.getBit(e)};ia.prototype.childSubtreeIsAvailableAtCoordinates=function(e){let t=this.getChildSubtreeIndex(e);return this.childSubtreeIsAvailableAtIndex(t)};ia.prototype.getLevelOffset=function(e){let t=this._branchingFactor;return(Math.pow(t,e)-1)/(t-1)};ia.prototype.getParentMortonIndex=function(e){let t=2;return 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m=Gze(a.buffers),y=jze(a.bufferViews,m);Wze(a,y),l(c)&&Aoe(c,y);for(let T=0;T<u.length;T++){let C=u[T];Aoe(C,y)}let b=await qze(r,m,s.binary),x=Xze(y,b);return Kze(r,a,i,x),l(c)&&(Zze(r,i,x),Qze(r)),$ze(r,i,x),Jze(r),r._ready=!0,r};function Hze(e){let n=new DataView(e.buffer,e.byteOffset),i=8,o=n.getUint32(i,!0);i+=8;let r=n.getUint32(i,!0);i+=8;let s=tr(e,i,o);i+=o;let a=e.subarray(i,i+r);return{json:s,binary:a}}function Gze(e){e=l(e)?e:[];for(let t=0;t<e.length;t++){let n=e[t];n.isExternal=l(n.uri),n.isActive=!1}return e}function jze(e,t){e=l(e)?e:[];for(let n=0;n<e.length;n++){let i=e[n],o=t[i.buffer];i.bufferHeader=o,i.isActive=!1}return e}function Wze(e,t){let n,i=e.tileAvailability;l(i.bitstream)?n=t[i.bitstream]:l(i.bufferView)&&(n=t[i.bufferView]),l(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0);let o=e.contentAvailabilityHeaders;for(let s=0;s<o.length;s++)n=void 0,l(o[s].bitstream)?n=t[o[s].bitstream]:l(o[s].bufferView)&&(n=t[o[s].bufferView]),l(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0);n=void 0;let r=e.childSubtreeAvailability;l(r.bitstream)?n=t[r.bitstream]:l(r.bufferView)&&(n=t[r.bufferView]),l(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0)}function Aoe(e,t){let n=e.properties,i;for(let o in n)if(n.hasOwnProperty(o)){let r=n[o],s=r.values??r.bufferView;i=t[s],i.isActive=!0,i.bufferHeader.isActive=!0;let a=r.stringOffsets??r.stringOffsetBufferView;l(a)&&(i=t[a],i.isActive=!0,i.bufferHeader.isActive=!0);let c=r.arrayOffsets??r.arrayOffsetBufferView;l(c)&&(i=t[c],i.isActive=!0,i.bufferHeader.isActive=!0)}}function qze(e,t,n){let i=[];for(let o=0;o<t.length;o++){let r=t[o];if(!r.isActive)i.push(Promise.resolve(void 0));else if(r.isExternal){let s=Yze(e,r);i.push(s)}else i.push(Promise.resolve(n))}return Promise.all(i).then(function(o){let r={};for(let s=0;s<o.length;s++){let a=o[s];l(a)&&(r[s]=a)}return r})}async function Yze(e,t){let i=e._resource.getDerivedResource({url:t.uri}),o=vi.getExternalBufferLoader({resource:i});e._bufferLoader=o;try{await o.load()}catch(r){if(o.isDestroyed())return;throw r}return o.typedArray}function Xze(e,t){let n={};for(let i=0;i<e.length;i++){let o=e[i];if(!o.isActive)continue;let r=o.byteOffset,s=r+o.byteLength,c=t[o.buffer].subarray(r,s);n[i]=c}return n}function Kze(e,t,n,i){let o=n.branchingFactor,r=n.subtreeLevels,s=(Math.pow(o,r)-1)/(o-1),a=Math.pow(o,r),c=oi(t,"3DTILES_metadata"),u=l(e._tilePropertyTableJson),f=c||u;e._tileAvailability=oj(t.tileAvailability,i,s,f);let h=e._contentPropertyTableJsons.length>0;f=f||h;for(let p=0;p<t.contentAvailabilityHeaders.length;p++){let _=oj(t.contentAvailabilityHeaders[p],i,s,f);e._contentAvailabilityBitstreams.push(_)}e._childSubtreeAvailability=oj(t.childSubtreeAvailability,i,a)}function oj(e,t,n,i){if(l(e.constant))return new aw({constant:!!e.constant,lengthBits:n,availableCount:e.availableCount});let o;return l(e.bitstream)?o=t[e.bitstream]:l(e.bufferView)&&(o=t[e.bufferView]),new aw({bitstream:o,lengthBits:n,availableCount:e.availableCount,computeAvailableCountEnabled:i})}function Zze(e,t,n){let i=e._tilePropertyTableJson,o=e._tileAvailability.availableCount,r=t.metadataSchema,s=i.class,a=r.classes[s];e._tileMetadataTable=new xd({class:a,count:o,properties:i.properties,bufferViews:n})}function $ze(e,t,n){let i=e._contentPropertyTableJsons,o=e._contentAvailabilityBitstreams,r=t.metadataSchema,s=e._contentMetadataTables;for(let a=0;a<i.length;a++){let c=i[a],f=o[a].availableCount,h=c.class,p=r.classes[h],_=new xd({class:p,count:f,properties:c.properties,bufferViews:n});s.push(_)}}function Eoe(e){let t=0,n=e.lengthBits,i=e.availableCount,o;i<256?o=new Uint8Array(n):i<65536?o=new Uint16Array(n):o=new Uint32Array(n);for(let r=0;r<e.lengthBits;r++)e.getBit(r)&&(o[r]=t,t++);return o}function Qze(e){let t=Eoe(e._tileAvailability);e._tileJumpBuffer=t}function Jze(e){let t=e._contentJumpBuffers,n=e._contentAvailabilityBitstreams;for(let i=0;i<n.length;i++){let o=n[i],r=Eoe(o);t.push(r)}}ia.prototype.getTileIndex=function(e){let t=e.level-this._implicitCoordinates.level;if(t<0||this._subtreeLevels<=t)throw new re("level is out of bounds for this subtree");return e.getSubtreeCoordinates().getOffsetCoordinates(e).tileIndex};ia.prototype.getChildSubtreeIndex=function(e){if(e.level-this._implicitCoordinates.level!==this._implicitCoordinates.subtreeLevels)throw new re("level is out of bounds for this subtree");return e.getParentSubtreeCoordinates().getOffsetCoordinates(e).mortonIndex};function eUe(e,t){if(!l(e._tileMetadataTable))return;let n=e.getTileIndex(t);if(e._tileAvailability.getBit(n))return e._tileJumpBuffer[n]}function tUe(e,t,n){let i=e._contentMetadataTables;if(!l(i))return;let o=i[n];if(!l(o))return;let r=e._contentAvailabilityBitstreams[n],s=e.getTileIndex(t);if(r.getBit(s))return e._contentJumpBuffers[n][s]}ia.prototype.getTileMetadataView=function(e){let t=eUe(this,e);if(!l(t))return;let n=this._tileMetadataTable;return new cw({class:n.class,metadataTable:n,entityId:t,propertyTableJson:this._tilePropertyTableJson})};ia.prototype.getContentMetadataView=function(e,t){let n=tUe(this,e,t);if(!l(n))return;let i=this._contentMetadataTables[t],o=this._contentPropertyTableJsons[t];return new cw({class:i.class,metadataTable:i,entityId:n,contentIndex:t,propertyTableJson:o})};ia.prototype.isDestroyed=function(){return!1};ia.prototype.destroy=function(){return l(this._bufferLoader)&&vi.unload(this._bufferLoader),le(this)};var vC=ia;var nUe={ID:"ID",NAME:"NAME",DESCRIPTION:"DESCRIPTION",TILESET_TILE_COUNT:"TILESET_TILE_COUNT",TILE_BOUNDING_BOX:"TILE_BOUNDING_BOX",TILE_BOUNDING_REGION:"TILE_BOUNDING_REGION",TILE_BOUNDING_SPHERE:"TILE_BOUNDING_SPHERE",TILE_MINIMUM_HEIGHT:"TILE_MINIMUM_HEIGHT",TILE_MAXIMUM_HEIGHT:"TILE_MAXIMUM_HEIGHT",TILE_HORIZON_OCCLUSION_POINT:"TILE_HORIZON_OCCLUSION_POINT",TILE_GEOMETRIC_ERROR:"TILE_GEOMETRIC_ERROR",CONTENT_BOUNDING_BOX:"CONTENT_BOUNDING_BOX",CONTENT_BOUNDING_REGION:"CONTENT_BOUNDING_REGION",CONTENT_BOUNDING_SPHERE:"CONTENT_BOUNDING_SPHERE",CONTENT_MINIMUM_HEIGHT:"CONTENT_MINIMUM_HEIGHT",CONTENT_MAXIMUM_HEIGHT:"CONTENT_MAXIMUM_HEIGHT",CONTENT_HORIZON_OCCLUSION_POINT:"CONTENT_HORIZON_OCCLUSION_POINT"},wC=Object.freeze(nUe);var Ad={};Ad.parseAllBoundingVolumeSemantics=function(e){return{tile:{boundingVolume:Ad.parseBoundingVolumeSemantic("TILE",e),minimumHeight:Ad._parseMinimumHeight("TILE",e),maximumHeight:Ad._parseMaximumHeight("TILE",e)},content:{boundingVolume:Ad.parseBoundingVolumeSemantic("CONTENT",e),minimumHeight:Ad._parseMinimumHeight("CONTENT",e),maximumHeight:Ad._parseMaximumHeight("CONTENT",e)}}};Ad.parseBoundingVolumeSemantic=function(e,t){let n=`${e}_BOUNDING_BOX`,i=t.getPropertyBySemantic(n);if(l(i))return{box:i};let o=`${e}_BOUNDING_REGION`,r=t.getPropertyBySemantic(o);if(l(r))return{region:r};let s=`${e}_BOUNDING_SPHERE`,a=t.getPropertyBySemantic(s);if(l(a))return{sphere:a}};Ad._parseMinimumHeight=function(e,t){let n=`${e}_MINIMUM_HEIGHT`;return t.getPropertyBySemantic(n)};Ad._parseMaximumHeight=function(e,t){let n=`${e}_MAXIMUM_HEIGHT`;return t.getPropertyBySemantic(n)};var IC=Ad;function Fc(e,t,n){let i=t.implicitTileset,o=t.implicitCoordinates;this._implicitTileset=i,this._implicitCoordinates=o,this._implicitSubtree=void 0,this._tileset=e,this._tile=t,this._resource=n,this._metadata=void 0,this.featurePropertiesDirty=!1,this._group=void 0;let r=o.getTemplateValues(),s=i.subtreeUriTemplate.getDerivedResource({templateValues:r});this._url=s.getUrlComponent(!0),this._ready=!1}Object.defineProperties(Fc.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._url}},metadata:{get:function(){},set:function(){}},batchTable:{get:function(){}},group:{get:function(){return 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p=t.getLevelOffset(h),_=f.branchingFactor*c.length;for(let m=0;m<_;m++){let y=p+m;if(!t.tileIsAvailableAtIndex(y)){u.push(void 0);continue}let b=t.getParentMortonIndex(m),x=c[b],T=m%f.branchingFactor,C=Soe(e,t,x,T,y);x.children.push(C),a.numberOfTilesTotal++,u.push(C)}c=u,u=[]}return{rootTile:s,bottomRow:c}}function voe(e,t,n){let i=wC.TILE_GEOMETRIC_ERROR;return l(e)&&e.hasPropertyBySemantic(i)?e.getPropertyBySemantic(i):t.geometricError/Math.pow(2,n.level)}function Soe(e,t,n,i,o,r){let s=e._implicitTileset,a;r??!1?a=n.implicitCoordinates:a=n.implicitCoordinates.getChildCoordinates(i);let c,u,f;if(l(t.tilePropertyTableJson)){c=t.getTileMetadataView(a);let w=IC.parseAllBoundingVolumeSemantics(c);u=w.tile,f=w.content}let p=t.contentPropertyTableJsons.length,_=!1;for(let w=0;w<p;w++)if(t.contentIsAvailableAtCoordinates(a,w)){_=!0;break}let m=cUe(s,a,i,r,n,u),y=[];for(let w=0;w<s.contentCount;w++){if(!t.contentIsAvailableAtIndex(o,w))continue;let O={uri:s.contentUriTemplates[w].getDerivedResource({templateValues:a.getTemplateValues()}).url},N=lUe(m,f);l(N)&&(O.boundingVolume=N),y.push(pt(O,s.contentHeaders[w]))}let b=voe(c,s,a),x={boundingVolume:m,geometricError:b,refine:s.refine,contents:y},T=!0,C=ze(s.tileHeader,T);delete C.boundingVolume,delete C.transform,delete C.metadata;let E=pt(x,C,T),S=Roe(e,s.baseResource,E,n);return S.implicitCoordinates=a,S.implicitSubtree=t,S.metadata=c,S.hasImplicitContentMetadata=_,S}function tF(e,t){return l(e)&&l(t)&&(l(t.minimumHeight)||l(t.maximumHeight))&&(oi(e,"3DTILES_bounding_volume_S2")||l(e.region))}function sj(e,t){l(t)&&(oi(e,"3DTILES_bounding_volume_S2")?aUe(e.extensions["3DTILES_bounding_volume_S2"],t.minimumHeight,t.maximumHeight):l(e.region)&&sUe(e.region,t.minimumHeight,t.maximumHeight))}function sUe(e,t,n){l(t)&&(e[4]=t),l(n)&&(e[5]=n)}function aUe(e,t,n){l(t)&&(e.minimumHeight=t),l(n)&&(e.maximumHeight=n)}function cUe(e,t,n,i,o,r){let 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i=e._implicitTileset,o=t.implicitCoordinates.getChildCoordinates(n),r=woe(i,o,n,!1,t),s=voe(void 0,i,o),a=i.subtreeUriTemplate.getDerivedResource({templateValues:o.getTemplateValues()}).url,c={boundingVolume:r,geometricError:s,refine:i.refine,contents:[{uri:a}]},u=Roe(e,i.baseResource,c,t);return u.implicitTileset=i,u.implicitCoordinates=o,u}function Roe(e,t,n,i){let o=e._tile.constructor;return new o(e._tileset,t,n,i)}Fc.prototype.hasProperty=function(e,t){return!1};Fc.prototype.getFeature=function(e){};Fc.prototype.applyDebugSettings=function(e,t){};Fc.prototype.applyStyle=function(e){};Fc.prototype.update=function(e,t){};Fc.prototype.pick=function(e,t,n){};Fc.prototype.isDestroyed=function(){return!1};Fc.prototype.destroy=function(){return this._implicitSubtree=this._implicitSubtree&&this._implicitSubtree.destroy(),le(this)};Fc._deriveBoundingBox=Doe;Fc._deriveBoundingRegion=Poe;Fc._deriveBoundingVolumeS2=Ioe;var Sw=Fc;var 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t=e.unionClippingRegions??!1;this._unionClippingRegions=t,this._testIntersection=t?Boe:koe,this._uint8View=void 0,this._float32View=void 0,this._clippingPlanesTexture=void 0;let n=e.planes;if(l(n)){let i=n.length;for(let o=0;o<i;++o)this.add(n[o])}}function Boe(e){return e===jt.OUTSIDE}function koe(e){return e===jt.INSIDE}Object.defineProperties(ic.prototype,{length:{get:function(){return this._planes.length}},unionClippingRegions:{get:function(){return this._unionClippingRegions},set:function(e){this._unionClippingRegions!==e&&(this._unionClippingRegions=e,this._testIntersection=e?Boe:koe)}},enabled:{get:function(){return this._enabled},set:function(e){this._enabled!==e&&(this._enabled=e)}},texture:{get:function(){return this._clippingPlanesTexture}},owner:{get:function(){return this._owner}},clippingPlanesState:{get:function(){return this._unionClippingRegions?this._planes.length:-this._planes.length}}});function 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c=s[0].z>=0;o=ore(i,o,s,a,1,0,c)}return i};Vo.polygonsFromHierarchy=function(e,t,n,i,o,r){let s=[],a=[],c=new xb;c.enqueue(e);let u=l(r);for(;c.length!==0;){let f=c.dequeue(),h=f.positions,p=f.holes,_,m;if(i)for(m=h.length,_=0;_<m;_++)o.scaleToGeodeticSurface(h[_],h[_]);if(t||(h=yo(h,d.equalsEpsilon,!0)),h.length<3)continue;let y=n(h);if(!l(y))continue;let b=[],x=ri.computeWindingOrder2D(y);if(x===ys.CLOCKWISE&&(y.reverse(),h=h.slice().reverse()),u){u=!1;let w=[h];if(w=r(w,w),w.length>1){for(let R of w)c.enqueue(new Ja(R,p));continue}}let T=h.slice(),C=l(p)?p.length:0,E=[],S;for(_=0;_<C;_++){let w=p[_],R=w.positions;if(i)for(m=R.length,S=0;S<m;++S)o.scaleToGeodeticSurface(R[S],R[S]);if(t||(R=yo(R,d.equalsEpsilon,!0)),R.length<3)continue;let P=n(R);if(!l(P))continue;x=ri.computeWindingOrder2D(P),x===ys.CLOCKWISE&&(P.reverse(),R=R.slice().reverse()),E.push(R),b.push(T.length),T=T.concat(R),y=y.concat(P);let O=0;for(l(w.holes)&&(O=w.holes.length),S=0;S<O;S++)c.enqueue(w.holes[S])}s.push({outerRing:h,holes:E}),a.push({positions:T,positions2D:y,holes:b})}return{hierarchy:s,polygons:a}};var JUe=new z,eVe=new d,tVe=new Pe,nVe=new Z;Vo.computeBoundingRectangle=function(e,t,n,i,o){let r=Pe.fromAxisAngle(e,i,tVe),s=Z.fromQuaternion(r,nVe),a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,u=Number.POSITIVE_INFINITY,f=Number.NEGATIVE_INFINITY,h=n.length;for(let p=0;p<h;++p){let _=d.clone(n[p],eVe);Z.multiplyByVector(s,_,_);let m=t(_,JUe);l(m)&&(a=Math.min(a,m.x),c=Math.max(c,m.x),u=Math.min(u,m.y),f=Math.max(f,m.y))}return o.x=a,o.y=u,o.width=c-a,o.height=f-u,o};Vo.createGeometryFromPositions=function(e,t,n,i,o,r,s){let a=ri.triangulate(t.positions2D,t.holes);a.length<3&&(a=[0,1,2]);let c=t.positions,u=l(n),f=u?n.positions:void 0;if(o){let h=c.length,p=new Array(h*3),_=0;for(let b=0;b<h;b++){let x=c[b];p[_++]=x.x,p[_++]=x.y,p[_++]=x.z}let m={attributes:{position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:p})},indices:a,primitiveType:Re.TRIANGLES};u&&(m.attributes.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:z.packArray(f)}));let y=new rt(m);return r.normal?On.computeNormal(y):y}if(s===Qt.GEODESIC)return ri.computeSubdivision(e,c,a,f,i);if(s===Qt.RHUMB)return ri.computeRhumbLineSubdivision(e,c,a,f,i)};var tre=[],nre=[],iVe=new d,oVe=new d;Vo.computeWallGeometry=function(e,t,n,i,o,r){let s,a,c,u,f,h,p,_,m,y=e.length,b=0,x=0,T=l(t),C=T?t.positions:void 0;if(o)for(a=y*3*2,s=new Array(a*2),T&&(m=y*2*2,_=new Array(m*2)),c=0;c<y;c++)u=e[c],f=e[(c+1)%y],s[b]=s[b+a]=u.x,++b,s[b]=s[b+a]=u.y,++b,s[b]=s[b+a]=u.z,++b,s[b]=s[b+a]=f.x,++b,s[b]=s[b+a]=f.y,++b,s[b]=s[b+a]=f.z,++b,T&&(h=C[c],p=C[(c+1)%y],_[x]=_[x+m]=h.x,++x,_[x]=_[x+m]=h.y,++x,_[x]=_[x+m]=p.x,++x,_[x]=_[x+m]=p.y,++x);else{let P=D.chordLength(i,n.maximumRadius),O=0;if(r===Qt.GEODESIC)for(c=0;c<y;c++)O+=Vo.subdivideLineCount(e[c],e[(c+1)%y],P);else if(r===Qt.RHUMB)for(c=0;c<y;c++)O+=Vo.subdivideRhumbLineCount(n,e[c],e[(c+1)%y],P);for(a=(O+y)*3,s=new Array(a*2),T&&(m=(O+y)*2,_=new Array(m*2)),c=0;c<y;c++){u=e[c],f=e[(c+1)%y];let N,g;T&&(h=C[c],p=C[(c+1)%y]),r===Qt.GEODESIC?(N=Vo.subdivideLine(u,f,P,nre),T&&(g=Vo.subdivideTexcoordLine(h,p,u,f,P,tre))):r===Qt.RHUMB&&(N=Vo.subdivideRhumbLine(n,u,f,P,nre),T&&(g=Vo.subdivideTexcoordRhumbLine(h,p,n,u,f,P,tre)));let A=N.length;for(let v=0;v<A;++v,++b)s[b]=N[v],s[b+a]=N[v];if(s[b]=f.x,s[b+a]=f.x,++b,s[b]=f.y,s[b+a]=f.y,++b,s[b]=f.z,s[b+a]=f.z,++b,T){let v=g.length;for(let I=0;I<v;++I,++x)_[x]=g[I],_[x+m]=g[I];_[x]=p.x,_[x+m]=p.x,++x,_[x]=p.y,_[x+m]=p.y,++x}}}y=s.length;let E=Me.createTypedArray(y/3,y-e.length*6),S=0;for(y/=6,c=0;c<y;c++){let P=c,O=P+1,N=P+y,g=N+1;u=d.fromArray(s,P*3,iVe),f=d.fromArray(s,O*3,oVe),!d.equalsEpsilon(u,f,D.EPSILON10,D.EPSILON10)&&(E[S++]=P,E[S++]=N,E[S++]=O,E[S++]=O,E[S++]=N,E[S++]=g)}let w={attributes:new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),indices:E,primitiveType:Re.TRIANGLES};return T&&(w.attributes.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:_})),new rt(w)};var zn=Vo;function Pr(e,t){this.position=e,l(this.position)||(this.position=new z),this.tangentPlane=t,l(this.tangentPlane)||(this.tangentPlane=Pr.NORTH_POLE_TANGENT_PLANE)}Object.defineProperties(Pr.prototype,{ellipsoid:{get:function(){return this.tangentPlane.ellipsoid}},x:{get:function(){return this.position.x}},y:{get:function(){return this.position.y}},conformalLatitude:{get:function(){let e=z.magnitude(this.position),t=2*this.ellipsoid.maximumRadius;return this.tangentPlane.plane.normal.z*(D.PI_OVER_TWO-2*Math.atan2(e,t))}},longitude:{get:function(){let e=D.PI_OVER_TWO+Math.atan2(this.y,this.x);return e>Math.PI&&(e-=D.TWO_PI),e}}});var MC=new fe,rVe=new d;Pr.prototype.getLatitude=function(e){l(e)||(e=ee.default),MC.latitude=this.conformalLatitude,MC.longitude=this.longitude,MC.height=0;let t=this.ellipsoid.cartographicToCartesian(MC,rVe);return e.cartesianToCartographic(t,MC),MC.latitude};var sVe=new hn,aVe=new d,cVe=new d;Pr.fromCartesian=function(e,t){let n=D.signNotZero(e.z),i=Pr.NORTH_POLE_TANGENT_PLANE,o=Pr.SOUTH_POLE;n<0&&(i=Pr.SOUTH_POLE_TANGENT_PLANE,o=Pr.NORTH_POLE);let r=sVe;r.origin=i.ellipsoid.scaleToGeocentricSurface(e,r.origin),r.direction=d.subtract(r.origin,o,aVe),d.normalize(r.direction,r.direction);let s=Zn.rayPlane(r,i.plane,cVe),a=d.subtract(s,o,s),c=d.dot(i.xAxis,a),u=n*d.dot(i.yAxis,a);return l(t)?(t.position=new z(c,u),t.tangentPlane=i,t):new Pr(new z(c,u),i)};Pr.fromCartesianArray=function(e,t){let n=e.length;l(t)?t.length=n:t=new Array(n);for(let i=0;i<n;i++)t[i]=Pr.fromCartesian(e[i],t[i]);return t};Pr.clone=function(e,t){if(l(e))return l(t)?(t.position=e.position,t.tangentPlane=e.tangentPlane,t):new Pr(e.position,e.tangentPlane)};Pr.HALF_UNIT_SPHERE=Object.freeze(new ee(.5,.5,.5));Pr.NORTH_POLE=Object.freeze(new d(0,0,.5));Pr.SOUTH_POLE=Object.freeze(new d(0,0,-.5));Pr.NORTH_POLE_TANGENT_PLANE=Object.freeze(new es(Pr.NORTH_POLE,Pr.HALF_UNIT_SPHERE));Pr.SOUTH_POLE_TANGENT_PLANE=Object.freeze(new es(Pr.SOUTH_POLE,Pr.HALF_UNIT_SPHERE));var Bc=Pr;var lVe=new fe,rre=new fe;function uVe(e,t,n,i){let r=i.cartesianToCartographic(e,lVe).height,s=i.cartesianToCartographic(t,rre);s.height=r,i.cartographicToCartesian(s,t);let a=i.cartesianToCartographic(n,rre);a.height=r-100,i.cartographicToCartesian(a,n)}var sre=new je,fVe=new d,dVe=new d,hVe=new d,mVe=new d,pVe=new d,gVe=new d,aF=new d,Zh=new d,LC=new d,_Ve=new z,yVe=new z,bVe=new d,are=new Pe,xVe=new Z,TVe=new Z;function fj(e){let t=e.vertexFormat,n=e.geometry,i=e.shadowVolume,o=n.attributes.position.values,r=l(n.attributes.st)?n.attributes.st.values:void 0,s=o.length,a=e.wall,c=e.top||a,u=e.bottom||a;if(t.st||t.normal||t.tangent||t.bitangent||i){let f=e.boundingRectangle,h=e.rotationAxis,p=e.projectTo2d,_=e.ellipsoid,m=e.stRotation,y=e.perPositionHeight,b=_Ve;b.x=f.x,b.y=f.y;let x=t.st?new Float32Array(2*(s/3)):void 0,T;t.normal&&(y&&c&&!a?T=n.attributes.normal.values:T=new Float32Array(s));let C=t.tangent?new Float32Array(s):void 0,E=t.bitangent?new Float32Array(s):void 0,S=i?new Float32Array(s):void 0,w=0,R=0,P=dVe,O=hVe,N=mVe,g=!0,A=xVe,v=TVe;if(m!==0){let F=Pe.fromAxisAngle(h,m,are);A=Z.fromQuaternion(F,A),F=Pe.fromAxisAngle(h,-m,are),v=Z.fromQuaternion(F,v)}else A=Z.clone(Z.IDENTITY,A),v=Z.clone(Z.IDENTITY,v);let I=0,M=0;c&&u&&(I=s/2,M=s/3,s/=2);for(let F=0;F<s;F+=3){let V=d.fromArray(o,F,bVe);if(t.st&&!l(r)){let k=Z.multiplyByVector(A,V,fVe);k=_.scaleToGeodeticSurface(k,k);let H=p([k],yVe)[0];z.subtract(H,b,H);let B=D.clamp(H.x/f.width,0,1),j=D.clamp(H.y/f.height,0,1);u&&(x[w+M]=B,x[w+1+M]=j),c&&(x[w]=B,x[w+1]=j),w+=2}if(t.normal||t.tangent||t.bitangent||i){let k=R+1,H=R+2;if(a){if(F+3<s){let B=d.fromArray(o,F+3,pVe);if(g){let j=d.fromArray(o,F+s,gVe);y&&uVe(V,B,j,_),d.subtract(B,V,B),d.subtract(j,V,j),P=d.normalize(d.cross(j,B,P),P),g=!1}d.equalsEpsilon(B,V,D.EPSILON10)&&(g=!0)}(t.tangent||t.bitangent)&&(N=_.geodeticSurfaceNormal(V,N),t.tangent&&(O=d.normalize(d.cross(N,P,O),O)))}else P=_.geodeticSurfaceNormal(V,P),(t.tangent||t.bitangent)&&(y&&(aF=d.fromArray(T,R,aF),Zh=d.cross(d.UNIT_Z,aF,Zh),Zh=d.normalize(Z.multiplyByVector(v,Zh,Zh),Zh),t.bitangent&&(LC=d.normalize(d.cross(aF,Zh,LC),LC))),O=d.cross(d.UNIT_Z,P,O),O=d.normalize(Z.multiplyByVector(v,O,O),O),t.bitangent&&(N=d.normalize(d.cross(P,O,N),N)));t.normal&&(e.wall?(T[R+I]=P.x,T[k+I]=P.y,T[H+I]=P.z):u&&(T[R+I]=-P.x,T[k+I]=-P.y,T[H+I]=-P.z),(c&&!y||a)&&(T[R]=P.x,T[k]=P.y,T[H]=P.z)),i&&(a&&(P=_.geodeticSurfaceNormal(V,P)),S[R+I]=-P.x,S[k+I]=-P.y,S[H+I]=-P.z),t.tangent&&(e.wall?(C[R+I]=O.x,C[k+I]=O.y,C[H+I]=O.z):u&&(C[R+I]=-O.x,C[k+I]=-O.y,C[H+I]=-O.z),c&&(y?(C[R]=Zh.x,C[k]=Zh.y,C[H]=Zh.z):(C[R]=O.x,C[k]=O.y,C[H]=O.z))),t.bitangent&&(u&&(E[R+I]=N.x,E[k+I]=N.y,E[H+I]=N.z),c&&(y?(E[R]=LC.x,E[k]=LC.y,E[H]=LC.z):(E[R]=N.x,E[k]=N.y,E[H]=N.z))),R+=3}}t.st&&!l(r)&&(n.attributes.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:x})),t.normal&&(n.attributes.normal=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),t.tangent&&(n.attributes.tangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.bitangent&&(n.attributes.bitangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:E})),i&&(n.attributes.extrudeDirection=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:S}))}if(e.extrude&&l(e.offsetAttribute)){let f=o.length/3,h=new Uint8Array(f);if(e.offsetAttribute===nn.TOP)c&&u||a?h=h.fill(1,0,f/2):c&&(h=h.fill(1));else{let p=e.offsetAttribute===nn.NONE?0:1;h=h.fill(p)}n.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:h})}return n}var cre=[];function CVe(e,t,n,i,o,r,s,a,c,u){let f={walls:[]},h;if(s||a){let T=zn.createGeometryFromPositions(e,t,n,i,r,c,u),C=T.attributes.position.values,E=T.indices,S,w;if(s&&a){let R=C.concat(C);S=R.length/3,w=Me.createTypedArray(S,E.length*2),w.set(E);let P=E.length,O=S/2;for(h=0;h<P;h+=3){let N=w[h]+O,g=w[h+1]+O,A=w[h+2]+O;w[h+P]=A,w[h+1+P]=g,w[h+2+P]=N}if(T.attributes.position.values=R,r&&c.normal){let N=T.attributes.normal.values;T.attributes.normal.values=new Float32Array(R.length),T.attributes.normal.values.set(N)}if(c.st&&l(n)){let N=T.attributes.st.values;T.attributes.st.values=new Float32Array(S*2),T.attributes.st.values=N.concat(N)}T.indices=w}else if(a){for(S=C.length/3,w=Me.createTypedArray(S,E.length),h=0;h<E.length;h+=3)w[h]=E[h+2],w[h+1]=E[h+1],w[h+2]=E[h];T.indices=w}f.topAndBottom=new At({geometry:T})}let p=o.outerRing,_=es.fromPoints(p,e),m=_.projectPointsOntoPlane(p,cre),y=ri.computeWindingOrder2D(m);y===ys.CLOCKWISE&&(p=p.slice().reverse());let b=zn.computeWallGeometry(p,n,e,i,r,u);f.walls.push(new At({geometry:b}));let x=o.holes;for(h=0;h<x.length;h++){let T=x[h];m=_.projectPointsOntoPlane(T,cre),y=ri.computeWindingOrder2D(m),y===ys.COUNTER_CLOCKWISE&&(T=T.slice().reverse()),b=zn.computeWallGeometry(T,n,e,i,r,u),f.walls.push(new At({geometry:b}))}return f}function pf(e){let t=e.polygonHierarchy,n=e.vertexFormat??we.DEFAULT,i=e.ellipsoid??ee.default,o=e.granularity??D.RADIANS_PER_DEGREE,r=e.stRotation??0,s=e.textureCoordinates,a=e.perPositionHeight??!1,c=a&&l(e.extrudedHeight),u=e.height??0,f=e.extrudedHeight??u;if(!c){let h=Math.max(u,f);f=Math.min(u,f),u=h}this._vertexFormat=we.clone(n),this._ellipsoid=ee.clone(i),this._granularity=o,this._stRotation=r,this._height=u,this._extrudedHeight=f,this._closeTop=e.closeTop??!0,this._closeBottom=e.closeBottom??!0,this._polygonHierarchy=t,this._perPositionHeight=a,this._perPositionHeightExtrude=c,this._shadowVolume=e.shadowVolume??!1,this._workerName="createPolygonGeometry",this._offsetAttribute=e.offsetAttribute,this._arcType=e.arcType??Qt.GEODESIC,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=s,this.packedLength=zn.computeHierarchyPackedLength(t,d)+ee.packedLength+we.packedLength+(s?zn.computeHierarchyPackedLength(s,z):1)+12}pf.fromPositions=function(e){e=e??G.EMPTY_OBJECT;let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom,offsetAttribute:e.offsetAttribute,arcType:e.arcType,textureCoordinates:e.textureCoordinates};return new pf(t)};pf.pack=function(e,t,n){return n=n??0,n=zn.packPolygonHierarchy(e._polygonHierarchy,t,n,d),ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._stRotation,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._closeTop?1:0,t[n++]=e._closeBottom?1:0,t[n++]=e._shadowVolume?1:0,t[n++]=e._offsetAttribute??-1,t[n++]=e._arcType,l(e._textureCoordinates)?n=zn.packPolygonHierarchy(e._textureCoordinates,t,n,z):t[n++]=-1,t[n++]=e.packedLength,t};var AVe=ee.clone(ee.UNIT_SPHERE),EVe=new we,SVe={polygonHierarchy:{}};pf.unpack=function(e,t,n){t=t??0;let i=zn.unpackPolygonHierarchy(e,t,d);t=i.startingIndex,delete i.startingIndex;let o=ee.unpack(e,t,AVe);t+=ee.packedLength;let r=we.unpack(e,t,EVe);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++]===1,h=e[t++]===1,p=e[t++]===1,_=e[t++]===1,m=e[t++]===1,y=e[t++],b=e[t++],x=e[t]===-1?void 0:zn.unpackPolygonHierarchy(e,t,z);l(x)?(t=x.startingIndex,delete x.startingIndex):t++;let T=e[t++];return l(n)||(n=new pf(SVe)),n._polygonHierarchy=i,n._ellipsoid=ee.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._height=s,n._extrudedHeight=a,n._granularity=c,n._stRotation=u,n._perPositionHeightExtrude=f,n._perPositionHeight=h,n._closeTop=p,n._closeBottom=_,n._shadowVolume=m,n._offsetAttribute=y===-1?void 0:y,n._arcType=b,n._textureCoordinates=x,n.packedLength=T,n};var vVe=new z,wVe=new z,IVe=new Bc;function lre(e,t,n,i,o,r){let s=e.longitude,a=s>=0?s:s+D.TWO_PI;o.westOverIdl=Math.min(o.westOverIdl,a),o.eastOverIdl=Math.max(o.eastOverIdl,a),r.west=Math.min(r.west,s),r.east=Math.max(r.east,s);let c=e.getLatitude(n),u=c;if(r.south=Math.min(r.south,c),r.north=Math.max(r.north,c),i!==Qt.RHUMB){let p=z.subtract(t.position,e.position,vVe),_=z.dot(t.position,p)/z.dot(p,p);if(_>0&&_<1){let m=z.add(t.position,z.multiplyByScalar(p,-_,p),wVe),y=Bc.clone(t,IVe);y.position=m;let b=y.getLatitude(n);r.south=Math.min(r.south,b),r.north=Math.max(r.north,b),Math.abs(c)>Math.abs(b)&&(u=b)}}let f=t.x*e.y-e.x*t.y,h=Math.sign(f);h!==0&&(h*=z.angleBetween(t.position,e.position)),u>=0&&(o.northAngle+=h),u<=0&&(o.southAngle+=h)}var ure=new Bc,DVe=new Bc,mf={northAngle:0,southAngle:0,westOverIdl:0,eastOverIdl:0};pf.computeRectangleFromPositions=function(e,t,n,i){if(l(i)||(i=new se),e.length<3)return i;i.west=Number.POSITIVE_INFINITY,i.east=Number.NEGATIVE_INFINITY,i.south=Number.POSITIVE_INFINITY,i.north=Number.NEGATIVE_INFINITY,mf.northAngle=0,mf.southAngle=0,mf.westOverIdl=Number.POSITIVE_INFINITY,mf.eastOverIdl=Number.NEGATIVE_INFINITY;let o=e.length,r=Bc.fromCartesian(e[0],DVe);for(let s=1;s<o;s++){let a=Bc.fromCartesian(e[s],ure);lre(a,r,t,n,mf,i),r=Bc.clone(a,r)}return lre(Bc.fromCartesian(e[0],ure),r,t,n,mf,i),i.east-i.west>mf.eastOverIdl-mf.westOverIdl&&(i.west=mf.westOverIdl,i.east=mf.eastOverIdl,i.east>D.PI&&(i.east=i.east-D.TWO_PI),i.west>D.PI&&(i.west=i.west-D.TWO_PI)),D.equalsEpsilon(Math.abs(mf.northAngle),D.TWO_PI,D.EPSILON10)&&(i.north=D.PI_OVER_TWO,i.east=D.PI,i.west=-D.PI),D.equalsEpsilon(Math.abs(mf.southAngle),D.TWO_PI,D.EPSILON10)&&(i.south=-D.PI_OVER_TWO,i.east=D.PI,i.west=-D.PI),i};var PVe=new Bc;function RVe(e,t,n){return e.height>=D.PI||e.width>=D.PI?Bc.fromCartesian(t[0],PVe).tangentPlane:es.fromPoints(t,n)}var fre=new fe;function OVe(e,t,n){return(i,o)=>{if(e.height>=D.PI||e.width>=D.PI){if(e.south<0&&e.north>0){l(o)||(o=[]);for(let s=0;s<i.length;++s){let a=n.cartesianToCartographic(i[s],fre);o[s]=new z(a.longitude/D.PI,a.latitude/D.PI_OVER_TWO)}return o.length=i.length,o}return Bc.fromCartesianArray(i,o)}return es.fromPoints(t,n).projectPointsOntoPlane(i,o)}}function MVe(e,t,n){if(e.height>=D.PI||e.width>=D.PI)return(o,r)=>{if(e.south<0&&e.north>0){let s=n.cartesianToCartographic(o,fre);return l(r)||(r=new z),r.x=s.longitude/D.PI,r.y=s.latitude/D.PI_OVER_TWO,r}return Bc.fromCartesian(o,r)};let i=es.fromPoints(t,n);return(o,r)=>i.projectPointsOntoPlane(o,r)}function LVe(e,t,n,i){return(o,r)=>!i&&(e.height>=D.PI_OVER_TWO||e.width>=2*D.PI_OVER_THREE)?zn.splitPolygonsOnEquator(o,t,n,r):o}function NVe(e,t,n,i){if(t.height>=D.PI||t.width>=D.PI)return je.fromRectangle(t,void 0,sre);let o=e,r=es.fromPoints(o,n);return zn.computeBoundingRectangle(r.plane.normal,r.projectPointOntoPlane.bind(r),o,i,sre)}pf.createGeometry=function(e){let t=e._vertexFormat,n=e._ellipsoid,i=e._granularity,o=e._stRotation,r=e._polygonHierarchy,s=e._perPositionHeight,a=e._closeTop,c=e._closeBottom,u=e._arcType,f=e._textureCoordinates,h=l(f),p=r.positions;if(p.length<3)return;let _=e.rectangle,m=zn.polygonsFromHierarchy(r,h,OVe(_,p,n),!s,n,LVe(_,n,u,s)),y=m.hierarchy,b=m.polygons,x=function(I){return I},T=h?zn.polygonsFromHierarchy(f,!0,x,!1,n).polygons:void 0;if(y.length===0)return;let C=y[0].outerRing,E=NVe(C,_,n,o),S=[],w=e._height,R=e._extrudedHeight,P=e._perPositionHeightExtrude||!D.equalsEpsilon(w,R,0,D.EPSILON2),O={perPositionHeight:s,vertexFormat:t,geometry:void 0,rotationAxis:RVe(_,C,n).plane.normal,projectTo2d:MVe(_,C,n),boundingRectangle:E,ellipsoid:n,stRotation:o,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:u},N;if(P)for(O.extrude=!0,O.top=a,O.bottom=c,O.shadowVolume=e._shadowVolume,O.offsetAttribute=e._offsetAttribute,N=0;N<b.length;N++){let I=CVe(n,b[N],h?T[N]:void 0,i,y[N],s,a,c,t,u),M;a&&c?(M=I.topAndBottom,O.geometry=zn.scaleToGeodeticHeightExtruded(M.geometry,w,R,n,s)):a?(M=I.topAndBottom,M.geometry.attributes.position.values=ri.scaleToGeodeticHeight(M.geometry.attributes.position.values,w,n,!s),O.geometry=M.geometry):c&&(M=I.topAndBottom,M.geometry.attributes.position.values=ri.scaleToGeodeticHeight(M.geometry.attributes.position.values,R,n,!0),O.geometry=M.geometry),(a||c)&&(O.wall=!1,M.geometry=fj(O),S.push(M));let F=I.walls;O.wall=!0;for(let V=0;V<F.length;V++){let k=F[V];O.geometry=zn.scaleToGeodeticHeightExtruded(k.geometry,w,R,n,s),k.geometry=fj(O),S.push(k)}}else for(N=0;N<b.length;N++){let I=new At({geometry:zn.createGeometryFromPositions(n,b[N],h?T[N]:void 0,i,s,t,u)});if(I.geometry.attributes.position.values=ri.scaleToGeodeticHeight(I.geometry.attributes.position.values,w,n,!s),O.geometry=I.geometry,I.geometry=fj(O),l(e._offsetAttribute)){let M=I.geometry.attributes.position.values.length,F=e._offsetAttribute===nn.NONE?0:1,V=new Uint8Array(M/3).fill(F);I.geometry.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:V})}S.push(I)}let g=On.combineInstances(S)[0];g.attributes.position.values=new Float64Array(g.attributes.position.values),g.indices=Me.createTypedArray(g.attributes.position.values.length/3,g.indices);let A=g.attributes,v=ae.fromVertices(A.position.values);return t.position||delete A.position,new rt({attributes:A,indices:g.indices,primitiveType:g.primitiveType,boundingSphere:v,offsetAttribute:e._offsetAttribute})};pf.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new pf({polygonHierarchy:e._polygonHierarchy,ellipsoid:o,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0,arcType:e._arcType})};function FVe(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let n=e._ellipsoid,i=e._polygonHierarchy.positions,o=e.rectangle;return rt._textureCoordinateRotationPoints(i,t,n,o)}Object.defineProperties(pf.prototype,{rectangle:{get:function(){if(!l(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=pf.computeRectangleFromPositions(e,this._ellipsoid,this._arcType)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return l(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=FVe(this)),this._textureCoordinateRotationPoints}}});var O_=pf;function Cb(e){this._ellipsoid=e.ellipsoid??ee.default,this._positions=[...e.positions]}Object.defineProperties(Cb.prototype,{length:{get:function(){return this._positions.length}},positions:{get:function(){return this._positions}},ellipsoid:{get:function(){return this._ellipsoid}}});Cb.clone=function(e,t){return l(t)?(t._ellipsoid=e.ellipsoid,t._positions.length=0,t._positions.push(...e.positions),t):new Cb({positions:e.positions,ellipsoid:e.ellipsoid})};Cb.equals=function(e,t){return e.ellipsoid.equals(t.ellipsoid)&&e.positions===t.positions};Cb.prototype.computeRectangle=function(e){return O_.computeRectangleFromPositions(this.positions,this.ellipsoid,void 0,e)};var BVe=new se,dre=new d;Cb.prototype.computeSphericalExtents=function(e){l(e)||(e=new se);let t=this.computeRectangle(BVe),n=fe.toCartesian(se.southwest(t),this.ellipsoid,dre),i=Math.sqrt(n.x*n.x+n.y*n.y),o=D.fastApproximateAtan2(i,n.z),r=D.fastApproximateAtan2(n.x,n.y);return e.south=o,e.west=r,n=fe.toCartesian(se.northeast(t),this.ellipsoid,dre),i=Math.sqrt(n.x*n.x+n.y*n.y),o=D.fastApproximateAtan2(i,n.z),r=D.fastApproximateAtan2(n.x,n.y),e.north=o,e.east=r,e};var Pw=Cb;var cF=`in vec2 v_textureCoordinates;

uniform int u_polygonsLength;
uniform int u_extentsLength;
uniform highp sampler2D u_polygonTexture;
uniform highp sampler2D u_extentsTexture;

int getPolygonIndex(float dimension, vec2 coord) {
   vec2 uv = coord.xy * dimension;
   return int(floor(uv.y) * dimension + floor(uv.x));
}

vec2 getLookupUv(ivec2 dimensions, int i) {
    int pixY = i / dimensions.x;
    int pixX = i - (pixY * dimensions.x);
    float pixelWidth = 1.0 / float(dimensions.x);
    float pixelHeight = 1.0 / float(dimensions.y);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    return vec2(u, v);
}

vec4 getExtents(int i) {
    return texture(u_extentsTexture, getLookupUv(textureSize(u_extentsTexture, 0), i));
}

ivec2 getPositionsLengthAndExtentsIndex(int i) {
    vec2 uv = getLookupUv(textureSize(u_polygonTexture, 0), i);
    vec4 value = texture(u_polygonTexture, uv);
    return ivec2(int(value.x), int(value.y));
}

vec2 getPolygonPosition(int i) {
    vec2 uv = getLookupUv(textureSize(u_polygonTexture, 0), i);
    return texture(u_polygonTexture, uv).xy;
}

vec2 getCoordinates(vec2 textureCoordinates, vec4 extents) {
    float latitude = mix(extents.x, extents.x + 1.0 / extents.z, textureCoordinates.y);
    float longitude = mix(extents.y, extents.y + 1.0 / extents.w, textureCoordinates.x);
    return vec2(latitude, longitude);
}

void main() {
    int lastPolygonIndex = 0;
    out_FragColor = vec4(1.0);

    // Get the relevant region of the texture
    float dimension = float(u_extentsLength);
    if (u_extentsLength > 2) {
        dimension = ceil(log2(float(u_extentsLength)));
    }
    int regionIndex = getPolygonIndex(dimension, v_textureCoordinates);

    for (int polygonIndex = 0; polygonIndex < u_polygonsLength; polygonIndex++) {
        ivec2 positionsLengthAndExtents = getPositionsLengthAndExtentsIndex(lastPolygonIndex);
        int positionsLength = positionsLengthAndExtents.x;
        int polygonExtentsIndex = positionsLengthAndExtents.y;
        lastPolygonIndex += 1;

         // Only compute signed distance for the relevant part of the atlas
         if (polygonExtentsIndex == regionIndex) {
            float clipAmount = czm_infinity;
            vec4 extents = getExtents(polygonExtentsIndex);
            vec2 textureOffset = vec2(mod(float(polygonExtentsIndex), dimension), floor(float(polygonExtentsIndex) / dimension)) / dimension;
            vec2 p = getCoordinates((v_textureCoordinates - textureOffset) * dimension, extents);
            float s = 1.0;

            // Check each edge for absolute distance
            for (int i = 0, j = positionsLength - 1; i < positionsLength; j = i, i++) {
                vec2 a = getPolygonPosition(lastPolygonIndex + i);
                vec2 b = getPolygonPosition(lastPolygonIndex + j);
 
                vec2 ab = b - a;
                vec2 pa = p - a;
                float t = dot(pa, ab) / dot(ab, ab);
                t = clamp(t, 0.0, 1.0);

                vec2 pq = pa - t * ab;
                float d = length(pq);

                // Inside / outside computation to determine sign
                bvec3 cond = bvec3(p.y >= a.y, 
                            p.y < b.y, 
                            ab.x * pa.y > ab.y * pa.x);
                if (all(cond) || all(not(cond))) s = -s;
                if (abs(d) < abs(clipAmount)) {
                    clipAmount = d;
                }
            }

            // Normalize the range to [0,1]
            vec4 result = (s * vec4(clipAmount * length(extents.zw))) / 2.0 + 0.5;
            // In the case where we've iterated through multiple polygons, take the minimum
            out_FragColor = min(out_FragColor, result);
         }

        lastPolygonIndex += positionsLength;
    }
}`;function Wr(e){e=e??G.EMPTY_OBJECT,this._polygons=[],this._totalPositions=0,this.enabled=e.enabled??!0,this.inverse=e.inverse??!1,this.polygonAdded=new me,this.polygonRemoved=new me,this._owner=void 0,this._float32View=void 0,this._extentsFloat32View=void 0,this._extentsCount=0,this._polygonsTexture=void 0,this._extentsTexture=void 0,this._signedDistanceTexture=void 0,this._signedDistanceComputeCommand=void 0;let t=e.polygons;if(l(t)){let n=t.length;for(let i=0;i<n;++i)this._polygons.push(t[i])}}Object.defineProperties(Wr.prototype,{length:{get:function(){return this._polygons.length}},totalPositions:{get:function(){return this._totalPositions}},extentsTexture:{get:function(){return this._extentsTexture}},extentsCount:{get:function(){return this._extentsCount}},pixelsNeededForExtents:{get:function(){return this.length}},pixelsNeededForPolygonPositions:{get:function(){return this.totalPositions+this.length}},clippingTexture:{get:function(){return this._signedDistanceTexture}},owner:{get:function(){return this._owner}},clippingPolygonsState:{get:function(){return this.inverse?-this.extentsCount:this.extentsCount}}});Wr.prototype.add=function(e){let t=this._polygons.length;return this._polygons.push(e),this.polygonAdded.raiseEvent(e,t),e};Wr.prototype.get=function(e){return this._polygons[e]};Wr.prototype.contains=function(e){return this._polygons.some(t=>Pw.equals(t,e))};Wr.prototype.remove=function(e){let t=this._polygons,n=t.findIndex(i=>Pw.equals(i,e));return n===-1?!1:(t.splice(n,1),this.polygonRemoved.raiseEvent(e,n),!0)};var kVe=new se;function zVe(e){let t=[],n=[],i=e.length;for(let r=0;r<i;++r){let a=e[r].computeSphericalExtents(),c=Math.max(a.height*2.5,.001),u=Math.max(a.width*2.5,.001),f=se.clone(a);f.south-=c,f.west-=u,f.north+=c,f.east+=u,f.south=Math.max(f.south,-Math.PI),f.west=Math.max(f.west,-Math.PI),f.north=Math.min(f.north,Math.PI),f.east=Math.min(f.east,Math.PI);let h=[r];for(let p=0;p<t.length;++p){let _=t[p];if(l(_)&&l(se.simpleIntersection(_,f))&&!se.equals(_,f)){let m=n[p];h.push(...m),m.reduce((y,b)=>se.union(e[b].computeSphericalExtents(kVe),y,y),a),t[p]=void 0,n[p]=void 0,c=Math.max(a.height*2.5,.001),u=Math.max(a.width*2.5,.001),f=se.clone(a,f),f.south-=c,f.west-=u,f.north+=c,f.east+=u,f.south=Math.max(f.south,-Math.PI),f.west=Math.max(f.west,-Math.PI),f.north=Math.min(f.north,Math.PI),f.east=Math.min(f.east,Math.PI),p=-1}}t.push(f),n.push(h)}let o=new Map;return n.filter(l).forEach((r,s)=>r.forEach(a=>o.set(a,s))),{extentsList:t.filter(l),extentsIndexByPolygon:o}}Wr.prototype.removeAll=function(){let e=this._polygons,t=e.length;for(let n=0;n<t;++n){let i=e[n];this.polygonRemoved.raiseEvent(i,n)}this._polygons=[]};function UVe(e){let t=e._float32View,n=e._extentsFloat32View,i=e._polygons,{extentsList:o,extentsIndexByPolygon:r}=zVe(i),s=0;for(let[c,u]of i.entries()){let f=u.length;t[s++]=f,t[s++]=r.get(c);for(let h=0;h<f;++h){let p=u.positions[h],_=Math.hypot(p.x,p.y),m=D.fastApproximateAtan2(_,p.z),y=D.fastApproximateAtan2(p.x,p.y);t[s++]=m,t[s++]=y}}let a=0;for(let c of o){let u=1/(c.east-c.west),f=1/(c.north-c.south);n[a++]=c.south,n[a++]=c.west,n[a++]=f,n[a++]=u}e._extentsCount=o.length}var dj=new z;Wr.prototype.update=function(e){let t=e.context;if(!Wr.isSupported(e))throw new re("ClippingPolygonCollections are only supported for WebGL 2.");let n=this._polygons.reduce((s,a)=>s+a.length,0);if(n===this.totalPositions||(this._totalPositions=n,this.length===0))return;l(this._signedDistanceComputeCommand)&&(this._signedDistanceComputeCommand.canceled=!0,this._signedDistanceComputeCommand=void 0);let i=this._polygonsTexture,o=this._extentsTexture,r=this._signedDistanceTexture;if(l(i)){let s=i.width*i.height;(s<this.pixelsNeededForPolygonPositions||this.pixelsNeededForPolygonPositions<.25*s)&&(i.destroy(),i=void 0,this._polygonsTexture=void 0)}if(!l(i)){let s=Wr.getTextureResolution(i,this.pixelsNeededForPolygonPositions,dj);i=new Dt({context:t,width:s.x,height:s.y,pixelFormat:Ye.RG,pixelDatatype:Ue.FLOAT,sampler:Yt.NEAREST,flipY:!1}),this._float32View=new Float32Array(s.x*s.y*2),this._polygonsTexture=i}if(l(o)){let s=o.width*o.height;(s<this.pixelsNeededForExtents||this.pixelsNeededForExtents<.25*s)&&(o.destroy(),o=void 0,this._extentsTexture=void 0)}if(!l(o)){let s=Wr.getTextureResolution(o,this.pixelsNeededForExtents,dj);o=new Dt({context:t,width:s.x,height:s.y,pixelFormat:Ye.RGBA,pixelDatatype:Ue.FLOAT,sampler:Yt.NEAREST,flipY:!1}),this._extentsFloat32View=new Float32Array(s.x*s.y*4),this._extentsTexture=o}if(UVe(this),o.copyFrom({source:{width:o.width,height:o.height,arrayBufferView:this._extentsFloat32View}}),i.copyFrom({source:{width:i.width,height:i.height,arrayBufferView:this._float32View}}),!l(r)){let s=Wr.getClippingDistanceTextureResolution(this,dj);r=new Dt({context:t,width:s.x,height:s.y,pixelFormat:t.webgl2?Ye.RED:Ye.LUMINANCE,pixelDatatype:Ue.FLOAT,sampler:new Yt({wrapS:Tn.CLAMP_TO_EDGE,wrapT:Tn.CLAMP_TO_EDGE,minificationFilter:Vt.LINEAR,magnificationFilter:$n.LINEAR}),flipY:!1}),this._signedDistanceTexture=r}this._signedDistanceComputeCommand=VVe(this)};Wr.prototype.queueCommands=function(e){l(this._signedDistanceComputeCommand)&&e.commandList.push(this._signedDistanceComputeCommand)};function VVe(e){let t=e._polygonsTexture,n=e._extentsTexture;return new ll({fragmentShaderSource:cF,outputTexture:e._signedDistanceTexture,uniformMap:{u_polygonsLength:function(){return e.length},u_extentsLength:function(){return e.extentsCount},u_extentsTexture:function(){return n},u_polygonTexture:function(){return t}},persists:!1,owner:e,postExecute:()=>{e._signedDistanceComputeCommand=void 0}})}var hre=new se,HVe=new se;Wr.prototype.computeIntersectionWithBoundingVolume=function(e,t){let n=this._polygons,i=n.length,o=jt.OUTSIDE;this.inverse&&(o=jt.INSIDE);for(let r=0;r<i;++r){let a=n[r].computeRectangle(),c=e.rectangle;if(!l(c)&&l(e.boundingVolume?.computeCorners)){let f=e.boundingVolume.computeCorners();c=se.fromCartesianArray(f,t,hre)}l(c)||(c=se.fromBoundingSphere(e.boundingSphere,t,hre));let u=se.simpleIntersection(c,a,HVe);l(u)&&(o=jt.INTERSECTING)}return o};Wr.setOwner=function(e,t,n){e!==t[n]&&(t[n]=t[n]&&t[n].destroy(),l(e)&&(e._owner=t,t[n]=e))};Wr.isSupported=function(e){return e?.context.webgl2};Wr.getTextureResolution=function(e,t,n){if(l(e))return n.x=e.width,n.y=e.height,n;let i=Nt.maximumTextureSize;return n.x=Math.min(t,i),n.y=Math.ceil(t/n.x),n.y*=2,n};Wr.getClippingDistanceTextureResolution=function(e,t){let n=e.signedDistanceTexture;return l(n)?(t.x=n.width,t.y=n.height,t):(t.x=Math.min(Nt.maximumTextureSize,4096),t.y=Math.min(Nt.maximumTextureSize,4096),t)};Wr.getClippingExtentsTextureResolution=function(e,t){let n=e.extentsTexture;return l(n)?(t.x=n.width,t.y=n.height,t):Wr.getTextureResolution(n,e.pixelsNeededForExtents,t)};Wr.prototype.isDestroyed=function(){return!1};Wr.prototype.destroy=function(){return l(this._signedDistanceComputeCommand)&&(this._signedDistanceComputeCommand.canceled=!0),this._polygonsTexture=this._polygonsTexture&&this._polygonsTexture.destroy(),this._extentsTexture=this._extentsTexture&&this._extentsTexture.destroy(),this._signedDistanceTexture=this._signedDistanceTexture&&this._signedDistanceTexture.destroy(),le(this)};var $h=Wr;var Rw={NONE:0,SCENE_LIGHT:1,SUNLIGHT:2};Rw.fromGlobeFlags=function(e){return e.enableLighting&&e.dynamicAtmosphereLighting?e.dynamicAtmosphereLightingFromSun?Rw.SUNLIGHT:Rw.SCENE_LIGHT:Rw.NONE};var M_=Object.freeze(Rw);function mre(){this.lightIntensity=10,this.rayleighCoefficient=new d(55e-7,13e-6,284e-7),this.mieCoefficient=new d(21e-6,21e-6,21e-6),this.rayleighScaleHeight=1e4,this.mieScaleHeight=3200,this.mieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.dynamicLighting=M_.NONE}mre.requiresColorCorrect=function(e){return!(D.equalsEpsilon(e.hueShift,0,D.EPSILON7)&&D.equalsEpsilon(e.saturationShift,0,D.EPSILON7)&&D.equalsEpsilon(e.brightnessShift,0,D.EPSILON7))};var NC=mre;var Qh=`uniform vec3 u_radiiAndDynamicAtmosphereColor;

uniform float u_atmosphereLightIntensity;
uniform float u_atmosphereRayleighScaleHeight;
uniform float u_atmosphereMieScaleHeight;
uniform float u_atmosphereMieAnisotropy;
uniform vec3 u_atmosphereRayleighCoefficient;
uniform vec3 u_atmosphereMieCoefficient;

const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.
const int PRIMARY_STEPS_MAX = 16; // Maximum number of times the ray from the camera to the world position (primary ray) is sampled.
const int LIGHT_STEPS_MAX = 4; // Maximum number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

/**
 * This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as
 * the transmittance value for the ray.
 *
 * @param {czm_ray} primaryRay The ray from the camera to the position.
 * @param {float} primaryRayLength The length of the primary ray.
 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.
 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
 * @param {vec3} mieColor The variable the Mie scattering will be written to.
 * @param {float} opacity The variable the transmittance will be written to.
 * @glslFunction
 */
void computeScattering(
    czm_ray primaryRay,
    float primaryRayLength,
    vec3 lightDirection,
    float atmosphereInnerRadius,
    out vec3 rayleighColor,
    out vec3 mieColor,
    out float opacity
) {

    // Initialize the default scattering amounts to 0.
    rayleighColor = vec3(0.0);
    mieColor = vec3(0.0);
    opacity = 0.0;

    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;

    vec3 origin = vec3(0.0);

    // Calculate intersection from the camera to the outer ring of the atmosphere.
    czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);

    // Return empty colors if no intersection with the atmosphere geometry.
    if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {
        return;
    }

    // To deal with smaller values of PRIMARY_STEPS (e.g. 4)
    // we implement a split strategy: sky or horizon.
    // For performance reasons, instead of a if/else branch
    // a soft choice is implemented through a weight 0.0 <= w_stop_gt_lprl <= 1.0
    float x = 1e-7 * primaryRayAtmosphereIntersect.stop / length(primaryRayLength);
    // Value close to 0.0: close to the horizon
    // Value close to 1.0: above in the sky
    float w_stop_gt_lprl = 0.5 * (1.0 + czm_approximateTanh(x));

    // The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.
    float start_0 = primaryRayAtmosphereIntersect.start;
    primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);
    // The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.
    primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));

    // For the number of ray steps, distinguish inside or outside atmosphere (outer space)
    // (1) from outer space we have to use more ray steps to get a realistic rendering
    // (2) within atmosphere we need fewer steps for faster rendering
    float x_o_a = start_0 - ATMOSPHERE_THICKNESS; // ATMOSPHERE_THICKNESS used as an ad-hoc constant, no precise meaning here, only the order of magnitude matters
    float w_inside_atmosphere = 1.0 - 0.5 * (1.0 + czm_approximateTanh(x_o_a));
    int PRIMARY_STEPS = PRIMARY_STEPS_MAX - int(w_inside_atmosphere * 12.0); // Number of times the ray from the camera to the world position (primary ray) is sampled.
    int LIGHT_STEPS = LIGHT_STEPS_MAX - int(w_inside_atmosphere * 2.0); // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

    // Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.
    float rayPositionLength = primaryRayAtmosphereIntersect.start;
    // (1) Outside the atmosphere: constant rayStepLength
    // (2) Inside atmosphere: variable rayStepLength to compensate the rough rendering of the smaller number of ray steps
    float totalRayLength = primaryRayAtmosphereIntersect.stop - rayPositionLength;
    float rayStepLengthIncrease = w_inside_atmosphere * ((1.0 - w_stop_gt_lprl) * totalRayLength / (float(PRIMARY_STEPS * (PRIMARY_STEPS + 1)) / 2.0));
    float rayStepLength = max(1.0 - w_inside_atmosphere, w_stop_gt_lprl) * totalRayLength / max(7.0 * w_inside_atmosphere, float(PRIMARY_STEPS));

    vec3 rayleighAccumulation = vec3(0.0);
    vec3 mieAccumulation = vec3(0.0);
    vec2 opticalDepth = vec2(0.0);
    vec2 heightScale = vec2(u_atmosphereRayleighScaleHeight, u_atmosphereMieScaleHeight);

    // Sample positions on the primary ray.
    for (int i = 0; i < PRIMARY_STEPS_MAX; ++i) {

        // The loop should be: for (int i = 0; i < PRIMARY_STEPS; ++i) {...} but WebGL1 cannot
        // loop with non-constant condition, so it has to break early instead
        if (i >= PRIMARY_STEPS) {
            break;
        }

        // Calculate sample position along viewpoint ray.
        vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);

        // Calculate height of sample position above ellipsoid.
        float sampleHeight = length(samplePosition) - atmosphereInnerRadius;

        // Calculate and accumulate density of particles at the sample position.
        vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;
        opticalDepth += sampleDensity;

        // Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.
        czm_ray lightRay = czm_ray(samplePosition, lightDirection);
        czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);

        float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);
        float lightPositionLength = 0.0;

        vec2 lightOpticalDepth = vec2(0.0);

        // Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.
        for (int j = 0; j < LIGHT_STEPS_MAX; ++j) {

            // The loop should be: for (int j = 0; i < LIGHT_STEPS; ++j) {...} but WebGL1 cannot
            // loop with non-constant condition, so it has to break early instead
            if (j >= LIGHT_STEPS) {
                break;
            }

            // Calculate sample position along light ray.
            vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);

            // Calculate height of the light sample position above ellipsoid.
            float lightHeight = length(lightPosition) - atmosphereInnerRadius;

            // Calculate density of photons at the light sample position.
            lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;

            // Increment distance on light ray.
            lightPositionLength += lightStepLength;
        }

        // Compute attenuation via the primary ray and the light ray.
        vec3 attenuation = exp(-((u_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (u_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));

        // Accumulate the scattering.
        rayleighAccumulation += sampleDensity.x * attenuation;
        mieAccumulation += sampleDensity.y * attenuation;

        // Increment distance on primary ray.
        rayPositionLength += (rayStepLength += rayStepLengthIncrease);
    }

    // Compute the scattering amount.
    rayleighColor = u_atmosphereRayleighCoefficient * rayleighAccumulation;
    mieColor = u_atmosphereMieCoefficient * mieAccumulation;

    // Compute the transmittance i.e. how much light is passing through the atmosphere.
    opacity = length(exp(-((u_atmosphereMieCoefficient * opticalDepth.y) + (u_atmosphereRayleighCoefficient * opticalDepth.x))));
}

vec4 computeAtmosphereColor(
    vec3 positionWC,
    vec3 lightDirection,
    vec3 rayleighColor,
    vec3 mieColor,
    float opacity
) {
    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);

    float cosAngle = dot(cameraToPositionWCDirection, lightDirection);
    float cosAngleSq = cosAngle * cosAngle;

    float G = u_atmosphereMieAnisotropy;
    float GSq = G * G;

    // The Rayleigh phase function.
    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
    // The Mie phase function.
    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));

    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.
    vec3 rayleigh = rayleighPhase * rayleighColor;
    vec3 mie = miePhase * mieColor;

    vec3 color = (rayleigh + mie) * u_atmosphereLightIntensity;

    return vec4(color, opacity);
}
`;var lF=`uniform samplerCube u_radianceMap;

in vec2 v_textureCoordinates;


const float twoSqrtPi = 2.0 * sqrt(czm_pi);

// Coutesy of https://www.ppsloan.org/publications/StupidSH36.pdf
float computeShBasis(int index, vec3 s) {
    if (index == 0) { // l = 0, m = 0
        return 1.0 / twoSqrtPi;
    }
    
    if (index == 1) { // l = 1, m = -1
        return -sqrt(3.0) * s.y / twoSqrtPi;
    }

    if (index == 2) { // l = 1, m = 0
        return sqrt(3.0) * s.z / twoSqrtPi;
    }

    if (index == 3) { // l = 1, m = 1
        return -sqrt(3.0) * s.x / twoSqrtPi;
    }

    if (index == 4) { // l = 2, m = -2
        return sqrt(15.0) * s.y * s.x / twoSqrtPi;
    }

    if (index == 5) { // l = 2, m = -1
        return -sqrt(15.0) * s.y * s.z / twoSqrtPi;
    }

    if (index == 6) { // l = 2, m = 0
        return sqrt(5.0) * (3.0 * s.z * s.z - 1.0) / 2.0 / twoSqrtPi;
    }

    if (index == 7) { // l = 2, m = 1
        return -sqrt(15.0) * s.x * s.z / twoSqrtPi;
    }

    if (index == 8) { // l = 2, m = 2
        return sqrt(15.0) * (s.x * s.x - s.y * s.y) / 2.0 / twoSqrtPi;
    }

    return 0.0;
}

float vdcRadicalInverse(int i)
{
    float r;
    float base = 2.0;
    float value = 0.0;
    float invBase = 1.0 / base;
    float invBi = invBase;
    for (int x = 0; x < 100; x++)
    {
        if (i <= 0)
        {
            break;
        }
        r = mod(float(i), base);
        value += r * invBi;
        invBi *= invBase;
        i = int(float(i) * invBase);
    }
    return value;
}

vec2 hammersley2D(int i, int N)
{
    return vec2(float(i) / float(N), vdcRadicalInverse(i));
}

// Sample count is relatively low for the sake of performance, but should still be enough to capture directionality needed for third-order harmonics
const int samples = 256; 
const float solidAngle = 1.0 / float(samples);

void main() {
    // Get the current coefficient based on the uv
   vec2 uv = v_textureCoordinates.xy * 3.0;
   int coefficientIndex = int(floor(uv.y) * 3.0 + floor(uv.x));

    for (int i = 0; i < samples; ++i) {
        vec2 xi = hammersley2D(i, samples);
        float phi = czm_twoPi * xi.x;
        float cosTheta = 1.0 - 2.0 * sqrt(1.0 - xi.y * xi.y);
        float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
        vec3 direction = normalize(vec3(sinTheta * cos(phi), cosTheta, sinTheta * sin(phi)));

        // Generate the spherical harmonics basis from the direction
        float Ylm = computeShBasis(coefficientIndex, direction);

        vec3 lookupDirection = -direction.xyz;
        lookupDirection.z = -lookupDirection.z;

        vec4 color = czm_textureCube(u_radianceMap, lookupDirection, 0.0);

        // Use the relevant function for this coefficient
        out_FragColor += Ylm * color * solidAngle * sinTheta;
    }
    
}
`;var uF=`precision highp float;

in vec2 v_textureCoordinates;

uniform vec3 u_faceDirection; // Current cubemap face
uniform vec3 u_positionWC;
uniform mat4 u_enuToFixedFrame;
uniform vec4 u_brightnessSaturationGammaIntensity;
uniform vec4 u_groundColor; // alpha component represent albedo

vec4 getCubeMapDirection(vec2 uv, vec3 faceDir) {
    vec2 scaledUV = uv * 2.0 - 1.0;

    if (faceDir.x != 0.0) {
        return vec4(faceDir.x,  scaledUV.x * faceDir.x, -scaledUV.y, 0.0);
    } else if (faceDir.y != 0.0) {
        return vec4(scaledUV.x, -scaledUV.y * faceDir.y, faceDir.y, 0.0);
    } else {
        return vec4(scaledUV.x * faceDir.z, -faceDir.z, -scaledUV.y, 0.0); 
    }
}

void main() {    
    float height = length(u_positionWC);
    float atmosphereInnerRadius = u_radiiAndDynamicAtmosphereColor.y;
    float ellipsoidHeight = max(height - atmosphereInnerRadius, 0.0);

    // Scale the position to ensure the sky color is present, even when underground.
    vec3 positionWC = u_positionWC / height * (ellipsoidHeight + atmosphereInnerRadius);

    float atmosphereOuterRadius = u_radiiAndDynamicAtmosphereColor.x;
    float atmosphereHeight = atmosphereOuterRadius - atmosphereInnerRadius;

    vec3 direction = (u_enuToFixedFrame * getCubeMapDirection(v_textureCoordinates, u_faceDirection)).xyz;
    vec3 normalizedDirection = normalize(direction);

    czm_ray ray = czm_ray(positionWC, normalizedDirection);
    czm_raySegment intersection = czm_raySphereIntersectionInterval(ray, vec3(0.0), atmosphereInnerRadius);
    if (!czm_isEmpty(intersection)) {
        intersection = czm_rayEllipsoidIntersectionInterval(ray, vec3(0.0), czm_ellipsoidInverseRadii);
    }

    bool onEllipsoid = intersection.start >= 0.0;
    float rayLength = czm_branchFreeTernary(onEllipsoid, intersection.start, atmosphereOuterRadius);

    // Compute sky color for each position on a sphere at radius centered around the provided position's origin
    vec3 skyPositionWC = positionWC + normalizedDirection * rayLength;

    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
    vec3 lightDirectionWC = normalize(czm_getDynamicAtmosphereLightDirection(skyPositionWC, lightEnum));
    vec3 mieColor;
    vec3 rayleighColor;
    float opacity;
    czm_computeScattering(
        ray,
        rayLength,
        lightDirectionWC,
        atmosphereInnerRadius, 
        rayleighColor,
        mieColor,
        opacity
    );

    vec4 atmopshereColor = czm_computeAtmosphereColor(ray, lightDirectionWC, rayleighColor, mieColor, opacity);

#ifdef ATMOSPHERE_COLOR_CORRECT
    const bool ignoreBlackPixels = true;
    atmopshereColor.rgb = czm_applyHSBShift(atmopshereColor.rgb, czm_atmosphereHsbShift, ignoreBlackPixels);
#endif

    vec3 lookupDirection = -normalizedDirection;
     // Flipping the X vector is a cheap way to get the inverse of czm_temeToPseudoFixed, since that's a rotation about Z.
    lookupDirection.x = -lookupDirection.x;
    lookupDirection = -normalize(czm_temeToPseudoFixed * lookupDirection);
    lookupDirection.x = -lookupDirection.x;

    // Values outside the atmopshere are rendered as black, when they should be treated as transparent
    float skyAlpha = clamp((1.0 - ellipsoidHeight / atmosphereHeight) * atmopshereColor.a, 0.0, 1.0);
    skyAlpha = czm_branchFreeTernary(length(atmopshereColor.rgb) <= czm_epsilon7, 0.0, skyAlpha); // Treat black as transparent

    // Blend starmap with atmopshere scattering
    float intensity = u_brightnessSaturationGammaIntensity.w;
    vec4 sceneSkyBoxColor = czm_textureCube(czm_environmentMap, lookupDirection);
    vec3 skyBackgroundColor = mix(czm_backgroundColor.rgb, sceneSkyBoxColor.rgb, sceneSkyBoxColor.a);
    vec4 combinedSkyColor = vec4(mix(skyBackgroundColor, atmopshereColor.rgb * intensity, skyAlpha), 1.0);

    // Compute ground color based on amount of reflected light, then blend it with ground atmosphere based on height
    vec3 up = normalize(positionWC);
    float occlusion = max(dot(lightDirectionWC, up), 0.05);
    vec4 groundColor = vec4(u_groundColor.rgb * u_groundColor.a * (vec3(intensity * occlusion) + atmopshereColor.rgb), 1.0);
    vec4 blendedGroundColor = mix(groundColor, atmopshereColor, clamp(ellipsoidHeight / atmosphereHeight, 0.0, 1.0));

    vec4 color = czm_branchFreeTernary(onEllipsoid, blendedGroundColor, combinedSkyColor);

    float brightness = u_brightnessSaturationGammaIntensity.x;
    float saturation = u_brightnessSaturationGammaIntensity.y;
    float gamma = u_brightnessSaturationGammaIntensity.z;

#ifdef ENVIRONMENT_COLOR_CORRECT
    color.rgb = mix(vec3(0.0), color.rgb, brightness);
    color.rgb = czm_saturation(color.rgb, saturation);
#endif
    color.rgb = pow(color.rgb, vec3(gamma)); // Normally this would be in the ifdef above, but there is a precision issue with the atmopshere scattering transmittance (alpha). Having this line is a workaround for that issue, even when gamma is 1.0.
    color.rgb = czm_gammaCorrect(color.rgb);

    out_FragColor = color;
}
`;var fF=`precision highp float;

in vec3 v_textureCoordinates;

uniform float u_roughness;
uniform samplerCube u_radianceTexture;
uniform vec3 u_faceDirection;

float vdcRadicalInverse(int i)
{
    float r;
    float base = 2.0;
    float value = 0.0;
    float invBase = 1.0 / base;
    float invBi = invBase;
    for (int x = 0; x < 100; x++)
    {
        if (i <= 0)
        {
            break;
        }
        r = mod(float(i), base);
        value += r * invBi;
        invBi *= invBase;
        i = int(float(i) * invBase);
    }
    return value;
}

vec2 hammersley2D(int i, int N)
{
    return vec2(float(i) / float(N), vdcRadicalInverse(i));
}

vec3 importanceSampleGGX(vec2 xi, float alphaRoughness, vec3 N)
{
    float alphaRoughnessSquared = alphaRoughness * alphaRoughness;
    float phi = czm_twoPi * xi.x;
    float cosTheta = sqrt((1.0 - xi.y) / (1.0 + (alphaRoughnessSquared - 1.0) * xi.y));
    float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
    vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
    vec3 upVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
    vec3 tangentX = normalize(cross(upVector, N));
    vec3 tangentY = cross(N, tangentX);
    return tangentX * H.x + tangentY * H.y + N * H.z;
}

// Sample count is relatively low for the sake of performance, but should still be enough to prevent artifacting in lower roughnesses
const int samples = 128;

void main() {
    vec3 normal = u_faceDirection;
    vec3 V = normalize(v_textureCoordinates);
    float roughness = u_roughness;

    vec4 color = vec4(0.0);
    float weight = 0.0;
    for (int i = 0; i < samples; ++i) {
            vec2 xi = hammersley2D(i, samples);
            vec3 H = importanceSampleGGX(xi, roughness, V);
            vec3 L = 2.0 * dot(V, H) * H - V; // reflected vector

            float NdotL = max(dot(V, L), 0.0);
            if (NdotL > 0.0) {
                color += vec4(czm_textureCube(u_radianceTexture, L).rgb, 1.0) * NdotL;
                weight += NdotL;
            }
        }
    out_FragColor = color / weight;
}
`;var dF=`in vec3 position;
out vec3 v_textureCoordinates;

uniform vec3 u_faceDirection;

vec3 getCubeMapDirection(vec2 uv, vec3 faceDir) {
    vec2 scaledUV = uv;

    if (faceDir.x != 0.0) {
        return vec3(faceDir.x, scaledUV.y, scaledUV.x * faceDir.x);
    } else if (faceDir.y != 0.0) {
        return vec3(scaledUV.x, -faceDir.y, -scaledUV.y * faceDir.y);
    } else {
        return vec3(scaledUV.x * faceDir.z, scaledUV.y, -faceDir.z); 
    }
}

void main() 
{
    v_textureCoordinates = getCubeMapDirection(position.xy, u_faceDirection);
    v_textureCoordinates.y = -v_textureCoordinates.y;
    v_textureCoordinates.z = -v_textureCoordinates.z;
    gl_Position = vec4(position, 1.0);
}
`;function Xn(e){this._position=void 0,this._radianceMapDirty=!1,this._radianceCommandsDirty=!1,this._convolutionsCommandsDirty=!1,this._irradianceCommandDirty=!1,this._irradianceTextureDirty=!1,this._sphericalHarmonicCoefficientsDirty=!1,this._shouldRegenerateShaders=!1,this._shouldReset=!1,e=e??G.EMPTY_OBJECT;let t=Math.min(e.mipmapLevels??7,Math.log2(Nt.maximumCubeMapSize));this._mipmapLevels=t,this._radianceMapComputeCommands=new Array(6),this._convolutionComputeCommands=new Array((t-1)*6),this._irradianceComputeCommand=void 0,this._radianceMapFS=void 0,this._irradianceMapFS=void 0,this._convolveSP=void 0,this._va=void 0,this._radianceMapTextures=new Array(6),this._specularMapTextures=new Array((t-1)*6),this._radianceCubeMap=void 0,this._irradianceMapTexture=void 0,this._sphericalHarmonicCoefficients=Xn.DEFAULT_SPHERICAL_HARMONIC_COEFFICIENTS.slice(),this._lastTime=new K;let n=Math.pow(2,t-1);this._textureDimensions=new z(n,n),this._radiiAndDynamicAtmosphereColor=new d,this._sceneEnvironmentMap=void 0,this._backgroundColor=void 0,this._owner=void 0,this.enabled=e.enabled??!0,this.shouldUpdate=!0,this.maximumSecondsDifference=e.maximumSecondsDifference??60*60,this.maximumPositionEpsilon=e.maximumPositionEpsilon??1e3,this.atmosphereScatteringIntensity=e.atmosphereScatteringIntensity??2,this.gamma=e.gamma??1,this.brightness=e.brightness??1,this.saturation=e.saturation??1,this.groundColor=e.groundColor??Xn.AVERAGE_EARTH_GROUND_COLOR,this.groundAlbedo=e.groundAlbedo??.31}Object.defineProperties(Xn.prototype,{owner:{get:function(){return this._owner}},shouldRegenerateShaders:{get:function(){return this._shouldRegenerateShaders}},position:{get:function(){return this._position},set:function(e){d.equalsEpsilon(e,this._position,0,this.maximumPositionEpsilon)||(this._position=d.clone(e,this._position),this._shouldReset=!0)}},radianceCubeMap:{get:function(){return this._radianceCubeMap}},maximumMipmapLevel:{get:function(){return this._mipmapLevels}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients}}});Xn._maximumComputeCommandCount=8;Xn._activeComputeCommandCount=0;Xn._nextFrameCommandQueue=[];Xn._queueCommand=(e,t)=>{if(Xn._activeComputeCommandCount>=Xn._maximumComputeCommandCount){Xn._nextFrameCommandQueue.push(e);return}t.commandList.push(e),Xn._activeComputeCommandCount++};Xn._updateCommandQueue=e=>{if(Xn._maximumComputeCommandCount=Math.log2(Nt.maximumCubeMapSize),Xn._nextFrameCommandQueue.length>0&&Xn._activeComputeCommandCount<Xn._maximumComputeCommandCount){let t=Xn._nextFrameCommandQueue.shift();for(;l(t)&&Xn._activeComputeCommandCount<Xn._maximumComputeCommandCount;){if(t.owner.isDestroyed()||t.canceled){t=Xn._nextFrameCommandQueue.shift();continue}e.commandList.push(t),Xn._activeComputeCommandCount++,t=Xn._nextFrameCommandQueue.shift()}l(t)&&Xn._nextFrameCommandQueue.push(t)}};Xn.setOwner=function(e,t,n){e!==t[n]&&(t[n]=t[n]&&t[n].destroy(),l(e)&&(e._owner=t,t[n]=e))};Xn.prototype.reset=function(){let e=this._radianceMapComputeCommands.length;for(let t=0;t<e;++t)l(this._radianceMapComputeCommands[t])&&(this._radianceMapComputeCommands[t].canceled=!0),this._radianceMapComputeCommands[t]=void 0;e=this._convolutionComputeCommands.length;for(let t=0;t<e;++t)l(this._convolutionComputeCommands[t])&&(this._convolutionComputeCommands[t].canceled=!0),this._convolutionComputeCommands[t]=void 0;l(this._irradianceComputeCommand)&&(this._irradianceComputeCommand.canceled=!0,this._irradianceComputeCommand=void 0),this._radianceMapDirty=!0,this._radianceCommandsDirty=!0,this._convolutionsCommandsDirty=!1,this._irradianceCommandDirty=!1};var GVe=new d,jVe=new d;function WVe(e,t){let n=e._position,i=t.atmosphere,o=t.mapProjection.ellipsoid,r=o.scaleToGeodeticSurface(n,jVe),s=1.025,a=GVe,c=l(r)?d.magnitude(r):o.maximumRadius;return a.x=c*s,a.y=c,a.z=i.dynamicLighting,!d.equalsEpsilon(e._radiiAndDynamicAtmosphereColor,a)||t.environmentMap!==e._sceneEnvironmentMap||t.backgroundColor!==e._backgroundColor?(d.clone(a,e._radiiAndDynamicAtmosphereColor),e._sceneEnvironmentMap=t.environmentMap,e._backgroundColor=t.backgroundColor,!0):!1}var pre=new d,qVe=new L,YVe=new oe,XVe=new U;function KVe(e,t){let n=t.context,i=e._textureDimensions;if(l(e._radianceCubeMap)||(e._radianceCubeMap=new Sr({context:n,width:i.x,height:i.y,pixelDatatype:Ue.UNSIGNED_BYTE,pixelFormat:Ye.RGBA})),e._radianceCommandsDirty){let o=e._radianceMapFS;l(o)||(o=new Be({sources:[Qh,uF]}),e._radianceMapFS=o),NC.requiresColorCorrect(t.atmosphere)&&o.defines.push("ATMOSPHERE_COLOR_CORRECT");let r=e._position,s=e._radiiAndDynamicAtmosphereColor,a=t.mapProjection.ellipsoid,c=It.eastNorthUpToFixedFrame(r,a,qVe),u=YVe;u.x=e.brightness,u.y=e.saturation,u.z=e.gamma,u.w=e.atmosphereScatteringIntensity,(e.brightness!==1||e.saturation!==1||e.gamma!==1)&&o.defines.push("ENVIRONMENT_COLOR_CORRECT");let f=0;for(let h of Sr.faceNames()){let p=e._radianceMapTextures[f];l(p)&&!p.isDestroyed()&&p.destroy(),p=new Dt({context:n,width:i.x,height:i.y,pixelDatatype:Ue.UNSIGNED_BYTE,pixelFormat:Ye.RGBA}),e._radianceMapTextures[f]=p;let _=f,m=new ll({fragmentShaderSource:o,outputTexture:p,uniformMap:{u_radiiAndDynamicAtmosphereColor:()=>s,u_enuToFixedFrame:()=>c,u_faceDirection:()=>Sr.getDirection(h,pre),u_positionWC:()=>r,u_brightnessSaturationGammaIntensity:()=>u,u_groundColor:()=>e.groundColor.withAlpha(e.groundAlbedo,XVe)},owner:e});m.postExecute=()=>{if(e.isDestroyed()||m.canceled){Xn._activeComputeCommandCount--;return}let y=e._radianceMapComputeCommands;y[_]=void 0;let b=new Ur({context:n,colorTextures:[e._radianceMapTextures[_]]});b._bind(),e._radianceCubeMap[h].copyFromFramebuffer(),b._unBind(),b.destroy(),Xn._activeComputeCommandCount--,y.some(l)||(e._convolutionsCommandsDirty=!0,e._shouldRegenerateShaders=!0)},e._radianceMapComputeCommands[f]=m,Xn._queueCommand(m,t),f++}e._radianceCommandsDirty=!1}}function ZVe(e,t){let n=e._radianceCubeMap;n.generateMipmap();let i=e._mipmapLevels,o=e._textureDimensions,r=o.x/2,s=o.y/2,a=t.context,c=0,u=(h,p,_,m,y)=>()=>{if(e.isDestroyed()||h.canceled){Xn._activeComputeCommandCount--;return}let b=e._convolutionComputeCommands;b[p]=void 0,n.copyFace(t,_,m,y),c++,Xn._activeComputeCommandCount--,_.destroy(),e._specularMapTextures[p]=void 0;let x=e._specularMapTextures.length;c>=x&&(e._irradianceCommandDirty=!0,n.sampler=new Yt({minificationFilter:Vt.LINEAR_MIPMAP_LINEAR}),e._shouldRegenerateShaders=!0,e._va.destroy(),e._va=void 0,e._convolveSP.destroy(),e._convolveSP=void 0)},f=0;for(let h=1;h<i;++h){for(let p of Sr.faceNames()){l(e._specularMapTextures[f])&&e._specularMapTextures[f].destroy();let _=e._specularMapTextures[f]=new Dt({context:a,width:r,height:s,pixelDatatype:Ue.UNSIGNED_BYTE,pixelFormat:Ye.RGBA}),m=e._va;l(m)||(m=Sr.createVertexArray(a,p),e._va=m);let y=e._convolveSP;l(y)||(y=$t.fromCache({context:a,vertexShaderSource:dF,fragmentShaderSource:fF,attributeLocations:{positions:0}}),e._convolveSP=y);let b=new ll({shaderProgram:y,vertexArray:m,outputTexture:_,persists:!0,owner:e,uniformMap:{u_roughness:()=>h/(i-1),u_radianceTexture:()=>n??a.defaultTexture,u_faceDirection:()=>Sr.getDirection(p,pre)}});b.postExecute=u(b,f,_,p,h),e._convolutionComputeCommands[f]=b,Xn._queueCommand(b,t),++f}r/=2,s/=2}}var gre=new z(3,3);function $Ve(e,t){let n=t.context,i=gre,o=e._irradianceMapTexture;l(o)&&!o.isDestroyed()&&o.destroy(),o=new Dt({context:n,width:i.x,height:i.y,pixelDatatype:Ue.FLOAT,pixelFormat:Ye.RGBA}),e._irradianceMapTexture=o;let r=e._irradianceMapFS;l(r)||(r=new Be({sources:[lF]}),e._irradianceMapFS=r);let s=new ll({fragmentShaderSource:r,outputTexture:o,owner:e,uniformMap:{u_radianceMap:()=>e._radianceCubeMap??n.defaultTexture}});s.postExecute=()=>{if(e.isDestroyed()||s.canceled){Xn._activeComputeCommandCount--;return}e._irradianceTextureDirty=!1,e._irradianceComputeCommand=void 0,e._sphericalHarmonicCoefficientsDirty=!0,e._irradianceMapFS=void 0,Xn._activeComputeCommandCount--},e._irradianceComputeCommand=s,Xn._queueCommand(s,t),e._irradianceTextureDirty=!0}function QVe(e,t){let n=t.context;if(!l(e._irradianceMapTexture))return;let i=new Ur({context:n,colorTextures:[e._irradianceMapTexture],destroyAttachments:!1}),o=gre,r=n.readPixels({x:0,y:0,width:o.x,height:o.y,framebuffer:i});for(let s=0;s<9;++s)e._sphericalHarmonicCoefficients[s]=d.unpack(r,s*4),d.multiplyByScalar(e._sphericalHarmonicCoefficients[s],e.atmosphereScatteringIntensity,e._sphericalHarmonicCoefficients[s]);i.destroy(),e._irradianceMapTexture.destroy(),e._irradianceMapTexture=void 0,e._shouldRegenerateShaders=!0}Xn.prototype.update=function(e){let t=e.mode;if(!Xn.isDynamicUpdateSupported(e)||!this.enabled||!this.shouldUpdate||!l(this._position)||t===ne.MORPHING){this._shouldRegenerateShaders=!1;return}Xn._updateCommandQueue(e);let i=e.atmosphere.dynamicLighting,o=WVe(this,e)||i===M_.SUNLIGHT&&!K.equalsEpsilon(e.time,this._lastTime,this.maximumSecondsDifference);if(this._shouldReset||o){this.reset(),this._shouldReset=!1,this._lastTime=K.clone(e.time,this._lastTime);return}if(this._radianceMapDirty&&(KVe(this,e),this._radianceMapDirty=!1),this._convolutionsCommandsDirty&&(ZVe(this,e),this._convolutionsCommandsDirty=!1),this._irradianceCommandDirty&&($Ve(this,e),this._irradianceCommandDirty=!1),this._irradianceTextureDirty){this._shouldRegenerateShaders=!1;return}if(this._sphericalHarmonicCoefficientsDirty){QVe(this,e),this._sphericalHarmonicCoefficientsDirty=!1;return}this._shouldRegenerateShaders=!1};Xn.prototype.isDestroyed=function(){return!1};Xn.prototype.destroy=function(){let e=this._radianceMapComputeCommands.length;for(let t=0;t<e;++t)this._radianceMapComputeCommands[t]=void 0;e=this._convolutionComputeCommands.length;for(let t=0;t<e;++t)this._convolutionComputeCommands[t]=void 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t.halfFloatingPointTexture||t.colorBufferFloat};Xn.AVERAGE_EARTH_GROUND_COLOR=Object.freeze(U.fromCssColorString("#717145"));Xn.DEFAULT_SPHERICAL_HARMONIC_COEFFICIENTS=Object.freeze([Object.freeze(new d(.35449,.35449,.35449)),d.ZERO,d.ZERO,d.ZERO,d.ZERO,d.ZERO,d.ZERO,d.ZERO,d.ZERO]);var L_=Xn;var Ow={HIGHLIGHT:0,REPLACE:1,MIX:2};Ow.getColorBlend=function(e,t){if(e===Ow.HIGHLIGHT)return 0;if(e===Ow.REPLACE)return 1;if(e===Ow.MIX)return D.clamp(t,D.EPSILON4,1)};var kc=Object.freeze(Ow);var JVe={XTRANSLATE:"xTranslate",YTRANSLATE:"yTranslate",ZTRANSLATE:"zTranslate",XROTATE:"xRotate",YROTATE:"yRotate",ZROTATE:"zRotate",XSCALE:"xScale",YSCALE:"yScale",ZSCALE:"zScale",UNIFORMSCALE:"uniformScale"},zc=Object.freeze(JVe);var e4e={STEP:0,LINEAR:1,CUBICSPLINE:2},Jh=Object.freeze(e4e);var _re={};function Mw(e){this._count=e.count,this._properties=ze(e.properties,!0)}Mw.prototype.hasProperty=function(e){return Ln.hasProperty(e,this._properties,_re)};Mw.prototype.getPropertyIds=function(e){return 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mj(e){e=e??G.EMPTY_OBJECT;let t=e.propertyTexture,n=e.class,i=e.textures,o=t.extensions,r=t.extras,s={};if(l(t.properties))for(let a in t.properties)t.properties.hasOwnProperty(a)&&(s[a]=new hF({property:t.properties[a],classProperty:n.properties[a],textures:i}));this._name=e.name,this._id=e.id,this._class=n,this._properties=s,this._extras=r,this._extensions=o}Object.defineProperties(mj.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},class:{get:function(){return this._class}},properties:{get:function(){return this._properties}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});mj.prototype.getProperty=function(e){return this._properties[e]};var F_=mj;function yre(e){e=e??G.EMPTY_OBJECT;let t=e.property,n=e.classProperty;this._attribute=t.attribute,this._classProperty=n,this._min=t.min,this._max=t.max;let i=t.offset,o=t.scale,r=n.hasValueTransform||l(i)||l(o);i=i??n.offset,o=o??n.scale,i=n.unpackVectorAndMatrixTypes(i),o=n.unpackVectorAndMatrixTypes(o),this._offset=i,this._scale=o,this._hasValueTransform=r,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(yre.prototype,{attribute:{get:function(){return this._attribute}},hasValueTransform:{get:function(){return this._hasValueTransform}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},classProperty:{get:function(){return this._classProperty}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var mF=yre;function pj(e){e=e??G.EMPTY_OBJECT;let t=e.propertyAttribute,n=e.class,i={};if(l(t.properties))for(let o in t.properties)t.properties.hasOwnProperty(o)&&(i[o]=new 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this._alpha}},beta:{get:function(){return this._beta}},T:{get:function(){return this._T}}});var EF=Ire;function UC(){}function Dre(e){return new Z(e[0],e[1],e[3],e[1],e[2],e[4],e[3],e[4],e[5])}function O4e(e){let t=d.fromArray(e.position,0,new d),n=d.fromArray(e.adjustmentParams,0,new d);return new TF({position:t,adjustmentParams:n})}function M4e(e){let t=d.fromArray(e.position,0,new d),n=d.fromArray(e.adjustmentParams,0,new d),i=Dre(e.covarianceMatrix);return new CF({position:t,adjustmentParams:n,covarianceMatrix:i})}function L4e(e){let t=e.groupFlags,n=d.fromArray(e.rotationThetas,0,new d),i=[];for(let r of e.params){let s=new EF({A:r.A,alpha:r.alpha,beta:r.beta,T:r.T});i.push(s)}return new AF({groupFlags:t,rotationThetas:n,params:i})}UC.load=function(e){let t=e.storageType;if(t===Ab.Direct)return UC.loadDirect(e);if(t===Ab.Indirect)return UC.loadIndirect(e);throw new re(`Invalid storage type in NGA_gpm_local - expected 'Direct' or 'Indirect', but found 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Rre(e){this._min=e.min,this._max=e.max,this._source=e.source}Object.defineProperties(Rre.prototype,{min:{get:function(){return this._min}},max:{get:function(){return this._max}},source:{get:function(){return this._source}}});var wF=Rre;function Ore(e){this._ppeTextures=e}Object.defineProperties(Ore.prototype,{ppeTextures:{get:function(){return this._ppeTextures}}});var IF=Ore;function hr(e){e=e??G.EMPTY_OBJECT;let t=e.gltf,n=e.extension,i=e.gltfResource,o=e.baseResource,r=e.supportedImageFormats,s=e.frameState,a=e.cacheKey,c=e.asynchronous??!0;this._gltfResource=i,this._baseResource=o,this._gltf=t,this._extension=n,this._supportedImageFormats=r,this._frameState=s,this._cacheKey=a,this._asynchronous=c,this._textureLoaders=[],this._textureIds=[],this._meshPrimitiveGpmLocal=void 0,this._structuralMetadata=void 0,this._state=ft.UNLOADED,this._promise=void 0}l(Object.create)&&(hr.prototype=Object.create(Xi.prototype),hr.prototype.constructor=hr);Object.defineProperties(hr.prototype,{cacheKey:{get:function(){return this._cacheKey}},meshPrimitiveGpmLocal:{get:function(){return this._meshPrimitiveGpmLocal}},structuralMetadata:{get:function(){return this._structuralMetadata}}});hr.prototype._loadResources=async function(){try{return await this._loadTextures(),this.isDestroyed()?void 0:(this._gltf=void 0,this._state=ft.LOADED,this)}catch(e){if(this.isDestroyed())return;throw this.unload(),this._state=ft.FAILED,this.getError("Failed to load GPM data",e)}};hr.prototype.load=function(){return l(this._promise)?this._promise:(this._state=ft.LOADING,this._promise=this._loadResources(this),this._promise)};function N4e(e){let t={},n=e.ppeTextures;if(l(n))for(let i=0;i<n.length;i++){let o=n[i];t[o.index]=o}return t}hr.prototype._loadTextures=function(){let e;l(this._extension)&&(e=N4e(this._extension));let t=this._gltf,n=this._gltfResource,i=this._baseResource,o=this._supportedImageFormats,r=this._frameState,s=this._asynchronous,a=[];for(let c in e)if(e.hasOwnProperty(c)){let u=vi.getTextureLoader({gltf:t,textureInfo:e[c],gltfResource:n,baseResource:i,supportedImageFormats:o,frameState:r,asynchronous:s});this._textureLoaders.push(u),this._textureIds.push(c),a.push(u.load())}return Promise.all(a)};hr.ppeTexturesMetadataSchemaCache=new Map;hr._createPpeTextureClassJson=function(e,t){let n=e.traits,i=n.source,o=e.offset??0,r=(e.scale??1)*255;return{name:`PPE texture class ${t}`,properties:{[i]:{name:"PPE",type:"SCALAR",componentType:"UINT8",normalized:!0,offset:o,scale:r,min:n.min,max:n.max}}}};hr._obtainPpeTexturesMetadataSchema=function(e){let n=hr._collectPpeTexturePropertyIdentifiers(e).toString(),i=hr.ppeTexturesMetadataSchemaCache.get(n);if(l(i))return i;let r={id:`PPE_TEXTURE_SCHEMA_${hr.ppeTexturesMetadataSchemaCache.size}`,classes:{}},s=e.ppeTextures;for(let a=0;a<s.length;a++){let c=s[a],u=`ppeTexture_${a}`,f=hr._createPpeTextureClassJson(c,a);r.classes[u]=f}return i=hf.fromJson(r),hr.ppeTexturesMetadataSchemaCache.set(n,i),i};hr._collectPpeTexturePropertyIdentifiers=function(e){let t=[],n=e.ppeTextures;for(let i=0;i<n.length;i++){let o=n[i],r=hr._createPpeTextureClassJson(o,i),s=JSON.stringify(r);t.push(s)}return t};hr._convertToStructuralMetadata=function(e,t){let n=[],i=hr._obtainPpeTexturesMetadataSchema(e),o=e.ppeTextures;for(let s=0;s<o.length;s++){let a=o[s],c=`ppeTexture_${s}`,f=a.traits.source,h=i.classes[c],p={class:c,properties:{[f]:{index:a.index,texCoord:a.texCoord}}};n.push(new F_({id:s,name:a.name,propertyTexture:p,class:h,textures:t}))}return new oa({schema:i,propertyTables:[],propertyTextures:n,propertyAttributes:[]})};hr.prototype.process=function(e){if(this._state===ft.READY)return!0;if(this._state!==ft.LOADED)return!1;let t=this._textureLoaders,n=t.length,i=!0;for(let u=0;u<n;++u){let h=t[u].process(e);i=i&&h}if(!i)return!1;let o={};for(let u=0;u<this._textureIds.length;++u){let f=this._textureIds[u],h=t[u];h.isDestroyed()||(o[f]=h.texture)}let r=[],s=this._extension;if(l(s.ppeTextures)){let u=s.ppeTextures;for(let f of u){let h=f.traits,p=new wF({min:h.min,max:h.max,source:h.source}),_=new vF({traits:p,noData:f.noData,offset:f.offset,scale:f.scale,index:f.index,texCoord:f.texCoord});r.push(_)}}let a=new IF(r);this._meshPrimitiveGpmLocal=a;let c=hr._convertToStructuralMetadata(a,o);return this._structuralMetadata=c,this._state=ft.READY,!0};hr.prototype._unloadTextures=function(){let e=this._textureLoaders,t=e.length;for(let n=0;n<t;++n)vi.unload(e[n]);this._textureLoaders.length=0,this._textureIds.length=0};hr.prototype.unload=function(){this._unloadTextures(),this._gltf=void 0,this._extension=void 0,this._structuralMetadata=void 0};var DF=hr;var{Attribute:F4e,Indices:B4e,FeatureIdAttribute:Mre,FeatureIdTexture:Lre,FeatureIdImplicitRange:Nre,MorphTarget:k4e,Primitive:z4e,Instances:U4e,Skin:V4e,Node:H4e,AnimatedPropertyType:G4e,AnimationSampler:j4e,AnimationTarget:W4e,AnimationChannel:q4e,Animation:Y4e,ArticulationStage:X4e,Articulation:K4e,Asset:Z4e,Scene:$4e,Components:Q4e,MetallicRoughness:J4e,SpecularGlossiness:e8e,Specular:t8e,Anisotropy:yj,Clearcoat:bj,Material:n8e}=yn,Eo={NOT_LOADED:0,LOADING:1,LOADED:2,PROCESSING:3,POST_PROCESSING:4,PROCESSED:5,READY:6,FAILED:7,UNLOADED:8};function Ed(e){e=e??G.EMPTY_OBJECT;let{gltfResource:t,typedArray:n,releaseGltfJson:i=!1,asynchronous:o=!0,incrementallyLoadTextures:r=!0,upAxis:s=Oo.Y,forwardAxis:a=Oo.Z,loadAttributesAsTypedArray:c=!1,loadAttributesFor2D:u=!1,enablePick:f=!1,loadIndicesForWireframe:h=!1,loadPrimitiveOutline:p=!0,loadForClassification:_=!1,renameBatchIdSemantic:m=!1}=e,{baseResource:y=t.clone()}=e;this._gltfJson=e.gltfJson,this._gltfResource=t,this._baseResource=y,this._typedArray=n,this._releaseGltfJson=i,this._asynchronous=o,this._incrementallyLoadTextures=r,this._upAxis=s,this._forwardAxis=a,this._loadAttributesAsTypedArray=c,this._loadAttributesFor2D=u,this._enablePick=f,this._loadIndicesForWireframe=h,this._loadPrimitiveOutline=p,this._loadForClassification=_,this._renameBatchIdSemantic=m,this._sortedPropertyTableIds=void 0,this._sortedFeatureTextureIds=void 0,this._gltfJsonLoader=void 0,this._state=Eo.NOT_LOADED,this._textureState=Eo.NOT_LOADED,this._promise=void 0,this._processError=void 0,this._textureErrors=[],this._primitiveLoadPlans=[],this._loaderPromises=[],this._textureLoaders=[],this._texturesPromises=[],this._textureCallbacks=[],this._bufferViewLoaders=[],this._geometryLoaders=[],this._geometryCallbacks=[],this._structuralMetadataLoader=void 0,this._meshPrimitiveGpmLoader=void 0,this._loadResourcesPromise=void 0,this._resourcesLoaded=!1,this._texturesLoaded=!1,this._supportedImageFormats=void 0,this._postProcessBuffers=[],this._components=void 0}l(Object.create)&&(Ed.prototype=Object.create(Xi.prototype),Ed.prototype.constructor=Ed);Object.defineProperties(Ed.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},gltfJson:{get:function(){return l(this._gltfJsonLoader)?this._gltfJsonLoader.gltf:this._gltfJson}},incrementallyLoadTextures:{get:function(){return this._incrementallyLoadTextures}},texturesLoaded:{get:function(){return this._texturesLoaded}}});async function i8e(e){e._state=Eo.LOADING,e._textureState=Eo.LOADING;try{let t=vi.getGltfJsonLoader({gltfResource:e._gltfResource,baseResource:e._baseResource,typedArray:e._typedArray,gltfJson:e._gltfJson});return e._gltfJsonLoader=t,await t.load(),e.isDestroyed()||e.isUnloaded()||t.isDestroyed()?void 0:(e._state=Eo.LOADED,e._textureState=Eo.LOADED,e)}catch(t){if(e.isDestroyed())return;e._state=Eo.FAILED,e._textureState=Eo.FAILED,PF(e,t)}}async function o8e(e,t){Ut.supportsWebP.initialized||await Ut.supportsWebP.initialize(),e._supportedImageFormats=new xF({webp:Ut.supportsWebP(),basis:t.context.supportsBasis});let n=aHe(e,t);return e._state=Eo.PROCESSING,e._textureState=Eo.PROCESSING,l(e._gltfJsonLoader)&&e._releaseGltfJson&&(vi.unload(e._gltfJsonLoader),e._gltfJsonLoader=void 0),n}Ed.prototype.load=async function(){return l(this._promise)?this._promise:(this._promise=i8e(this),this._promise)};function PF(e,t){throw e.unload(),e.getError("Failed to load glTF",t)}function r8e(e,t){let n=!0,i=e._geometryLoaders;for(let s=0;s<i.length;++s){let a=i[s].process(t);a&&l(e._geometryCallbacks[s])&&(e._geometryCallbacks[s](),e._geometryCallbacks[s]=void 0),n=n&&a}let o=e._structuralMetadataLoader;if(l(o)){let s=o.process(t);s&&(e._components.structuralMetadata=o.structuralMetadata),n=n&&s}let r=e._meshPrimitiveGpmLoader;if(l(r)){let s=r.process(t);s&&(l(e._components.structuralMetadata)&&gt("structural-metadata-gpm","The model defines both the 'EXT_structural_metadata' extension and the 'NGA_gpm_local' extension. The data from the 'EXT_structural_metadata' extension will be replaced with the data from the 'NGA_gpm_local' extension, and will no longer be available for styling and picking."),e._components.structuralMetadata=r.structuralMetadata),n=n&&s}n&&(e._state=Eo.POST_PROCESSING)}function s8e(e,t){let n=e._primitiveLoadPlans;for(let i=0;i<n.length;i++){let o=n[i];o.postProcess(t),o.needsOutlines&&a8e(e,o)}}function a8e(e,t){let n=e._postProcessBuffers,i=t.primitive,o=i.outlineCoordinates;l(o)&&n.push(o.buffer);let r=i.attributes;for(let a=0;a<r.length;a++){let c=r[a];l(c.buffer)&&n.push(c.buffer)}let s=i.indices;l(s)&&l(s.buffer)&&n.push(s.buffer)}Ed.prototype._process=function(e){return this._state===Eo.READY?!0:(this._state===Eo.PROCESSING&&r8e(this,e),this._resourcesLoaded&&this._state===Eo.POST_PROCESSING&&(s8e(this,e.context),this._state=Eo.PROCESSED),this._resourcesLoaded&&this._state===Eo.PROCESSED?(jre(this),this._typedArray=void 0,this._state=Eo.READY,!0):!1)};Ed.prototype._processTextures=function(e){if(this._textureState===Eo.READY)return!0;if(this._textureState!==Eo.PROCESSING)return!1;let t=!0,n=this._textureLoaders;for(let i=0;i<n.length;++i){let o=n[i].process(e);o&&l(this._textureCallbacks[i])&&(this._textureCallbacks[i](),this._textureCallbacks[i]=void 0),t=t&&o}return t?(this._textureState=Eo.READY,this._texturesLoaded=!0,!0):!1};Ed.prototype.process=function(e){if(this._state===Eo.LOADED&&!l(this._loadResourcesPromise)&&(this._loadResourcesPromise=o8e(this,e).then(()=>{this._resourcesLoaded=!0}).catch(o=>{this._processError=o})),l(this._processError)){this._state=Eo.FAILED;let o=this._processError;this._processError=void 0,PF(this,o)}let t=this._textureErrors.pop();if(l(t)){let o=this.getError("Failed to load glTF texture",t);throw o.name="TextureError",o}if(this._state===Eo.FAILED)return!1;let n=!1;try{n=this._process(e)}catch(o){this._state=Eo.FAILED,PF(this,o)}let i=!1;try{i=this._processTextures(e)}catch(o){this._textureState=Eo.FAILED,PF(this,o)}return this._incrementallyLoadTextures?n:n&&i};function c8e(e,t,n,i,o,r,s,a){let c=e.gltfJson,f=c.accessors[t].bufferView;return vi.getVertexBufferLoader({gltf:c,gltfResource:e._gltfResource,baseResource:e._baseResource,frameState:a,bufferViewId:f,primitive:i,draco:o,attributeSemantic:n,accessorId:t,asynchronous:e._asynchronous,loadBuffer:r,loadTypedArray:s})}function l8e(e,t,n,i,o,r,s){return vi.getIndexBufferLoader({gltf:e.gltfJson,accessorId:t,gltfResource:e._gltfResource,baseResource:e._baseResource,frameState:s,primitive:n,draco:i,asynchronous:e._asynchronous,loadBuffer:o,loadTypedArray:r})}function u8e(e,t){let n=vi.getBufferViewLoader({gltf:e.gltfJson,bufferViewId:t,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._bufferViewLoaders.push(n),n}function Fre(e,t,n){let i=t.byteOffset,o=ou(e,t),r=t.count,s=df(t.type),a=t.componentType,c=X.getSizeInBytes(a),u=c*s,f=r*s;if(o===u)return n=new Uint8Array(n),X.createArrayBufferView(a,n.buffer,n.byteOffset+i,f);let h=X.createTypedArray(a,f),p=new DataView(n.buffer),_=new Array(s),m=E_(t.componentType);i=n.byteOffset+i;for(let y=0;y<r;++y){m(p,i,s,c,_);for(let b=0;b<s;++b)h[y*s+b]=_[b];i+=o}return h}function f8e(e,t){let n=e.type;if(n===en.SCALAR)return t.fill(0);let i=en.getMathType(n);return t.fill(i.clone(i.ZERO))}function d8e(e,t,n,i){let o=e.type,r=e.count;if(o===en.SCALAR)for(let s=0;s<r;s++)n[s]=t[s];else if(o===en.VEC4&&i)for(let s=0;s<r;s++)n[s]=Pe.unpack(t,s*4);else{let s=en.getMathType(o),a=en.getNumberOfComponents(o);for(let c=0;c<r;c++)n[c]=s.unpack(t,c*a)}return n}async function h8e(e,t,n,i,o){let{gltfJson:r}=e;if(await t.load(),e.isDestroyed())return;let s=Fre(r,n,t.typedArray);i=i??!1,d8e(n,s,o,i)}function RF(e,t,n){let i=new Array(t.count),o=t.bufferView;if(l(o)){let r=u8e(e,o),s=h8e(e,r,t,n,i);return e._loaderPromises.push(s),i}return f8e(t,i)}function cu(e,t){if(l(t))return e===Number?t[0]:e.unpack(t)}function m8e(e){return e===Number?0:new e}function p8e(e){switch(e){case X.BYTE:return 127;case X.UNSIGNED_BYTE:return 255;case X.SHORT:return 32767;case X.UNSIGNED_SHORT:return 65535;default:return 1}}var g8e={VEC2:new z(-1,-1),VEC3:new d(-1,-1,-1),VEC4:new oe(-1,-1,-1,-1)};function _8e(e,t){let n=p8e(e.componentDatatype),i=g8e[e.type],o=e.min;l(o)&&(o=t.divideByScalar(o,n,o),o=t.maximumByComponent(o,i,o));let r=e.max;l(r)&&(r=t.divideByScalar(r,n,r),r=t.maximumByComponent(r,i,r)),e.min=o,e.max=r}function y8e(e,t,n){let i=e.decodeMatrix,o=cu(n,e.decodedMin),r=cu(n,e.decodedMax);l(o)&&l(r)&&(t.min=o,t.max=r);let s=new yn.Quantization;s.componentDatatype=t.componentDatatype,s.type=t.type,i.length===4?(s.quantizedVolumeOffset=i[2],s.quantizedVolumeStepSize=i[0]):i.length===9?(s.quantizedVolumeOffset=new z(i[6],i[7]),s.quantizedVolumeStepSize=new 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a=e.gltfJson.accessors[t],c=a.bufferView;if(!l(i)&&!l(c))return;let u=new B4e;u.count=a.count;let f=e._loadAttributesAsTypedArray,h=(e._loadIndicesForWireframe||e._enablePick)&&!s.context.webgl2,p=e._loadForClassification&&o,m=!f,y=f||h||p,T=l8e(e,t,n,i,r?!1:m,r?!0:y,s),C=e._geometryLoaders.length;e._geometryLoaders.push(T);let E=T.load();e._loaderPromises.push(E),e._geometryCallbacks[C]=()=>{u.indexDatatype=T.indexDatatype,u.buffer=T.buffer,u.typedArray=T.typedArray};let S=new zC.IndicesLoadPlan(u);return S.loadBuffer=m,S.loadTypedArray=y,S}function Uc(e,t,n,i){let o=e.gltfJson,r=ru.getImageIdFromTexture({gltf:o,textureId:t.index,supportedImageFormats:e._supportedImageFormats});if(!l(r))return;let s=vi.getTextureLoader({gltf:o,textureInfo:t,gltfResource:e._gltfResource,baseResource:e._baseResource,supportedImageFormats:e._supportedImageFormats,frameState:n,asynchronous:e._asynchronous}),a=ru.createModelTextureReader({textureInfo:t}),c=e._textureLoaders.length;e._textureLoaders.push(s);let u=s.load().catch(f=>{if(!e.isDestroyed()){if(!e._incrementallyLoadTextures)throw f;e._textureState=Eo.FAILED,e._textureErrors.push(f)}});return e._texturesPromises.push(u),e._textureCallbacks[c]=()=>{a.texture=s.texture,l(i)&&(a.texture.sampler=i)},a}function v8e(e,t,n){let{diffuseTexture:i,specularGlossinessTexture:o,diffuseFactor:r,specularFactor:s,glossinessFactor:a}=t,c=new e8e;return l(i)&&(c.diffuseTexture=Uc(e,i,n)),l(o)&&(c.specularGlossinessTexture=Uc(e,o,n)),c.diffuseFactor=cu(oe,r),c.specularFactor=cu(d,s),c.glossinessFactor=a,c}function w8e(e,t,n){let{baseColorTexture:i,metallicRoughnessTexture:o,baseColorFactor:r,metallicFactor:s,roughnessFactor:a}=t,c=new J4e;return l(i)&&(c.baseColorTexture=Uc(e,i,n)),l(o)&&(c.metallicRoughnessTexture=Uc(e,o,n)),c.baseColorFactor=cu(oe,r),c.metallicFactor=s,c.roughnessFactor=a,c}function I8e(e,t,n){let{specularFactor:i,specularTexture:o,specularColorFactor:r,specularColorTexture:s}=t,a=new t8e;return l(o)&&(a.specularTexture=Uc(e,o,n)),l(s)&&(a.specularColorTexture=Uc(e,s,n)),a.specularFactor=i,a.specularColorFactor=cu(d,r),a}function D8e(e,t,n){let{anisotropyStrength:i=yj.DEFAULT_ANISOTROPY_STRENGTH,anisotropyRotation:o=yj.DEFAULT_ANISOTROPY_ROTATION,anisotropyTexture:r}=t,s=new yj;return l(r)&&(s.anisotropyTexture=Uc(e,r,n)),s.anisotropyStrength=i,s.anisotropyRotation=o,s}function P8e(e,t,n){let{clearcoatFactor:i=bj.DEFAULT_CLEARCOAT_FACTOR,clearcoatTexture:o,clearcoatRoughnessFactor:r=bj.DEFAULT_CLEARCOAT_ROUGHNESS_FACTOR,clearcoatRoughnessTexture:s,clearcoatNormalTexture:a}=t,c=new bj;return l(o)&&(c.clearcoatTexture=Uc(e,o,n)),l(s)&&(c.clearcoatRoughnessTexture=Uc(e,s,n)),l(a)&&(c.clearcoatNormalTexture=Uc(e,a,n)),c.clearcoatFactor=i,c.clearcoatRoughnessFactor=r,c}function R8e(e,t,n){let i=new n8e,o=t.extensions??G.EMPTY_OBJECT,r=o.KHR_materials_pbrSpecularGlossiness,s=o.KHR_materials_specular,a=o.KHR_materials_anisotropy,c=o.KHR_materials_clearcoat,u=t.pbrMetallicRoughness;return i.unlit=l(o.KHR_materials_unlit),l(r)?i.specularGlossiness=v8e(e,r,n):(l(u)&&(i.metallicRoughness=w8e(e,u,n)),l(s)&&!i.unlit&&(i.specular=I8e(e,s,n)),l(a)&&!i.unlit&&(i.anisotropy=D8e(e,a,n)),l(c)&&!i.unlit&&(i.clearcoat=P8e(e,c,n))),l(t.emissiveTexture)&&(i.emissiveTexture=Uc(e,t.emissiveTexture,n)),l(t.normalTexture)&&!e._loadForClassification&&(i.normalTexture=Uc(e,t.normalTexture,n)),l(t.occlusionTexture)&&(i.occlusionTexture=Uc(e,t.occlusionTexture,n)),i.emissiveFactor=cu(d,t.emissiveFactor),i.alphaMode=t.alphaMode,i.alphaCutoff=t.alphaCutoff,i.doubleSided=t.doubleSided,i}function Ure(e,t){let n=new Mre;return n.featureCount=e.featureCount,n.nullFeatureId=e.nullFeatureId,n.propertyTableId=e.propertyTable,n.setIndex=e.attribute,n.label=e.label,n.positionalLabel=t,n}function Vre(e,t,n,i){let o=new Mre,r=e.featureIds;return o.featureCount=n,o.propertyTableId=t,o.setIndex=Bre(r.attribute),o.positionalLabel=i,o}function Hre(e,t){let n=new Nre;return n.propertyTableId=e.propertyTable,n.featureCount=e.featureCount,n.nullFeatureId=e.nullFeatureId,n.label=e.label,n.positionalLabel=t,n.offset=0,n.repeat=1,n}function Gre(e,t,n,i){let o=new Nre,r=e.featureIds;o.propertyTableId=t,o.featureCount=n,o.offset=r.constant??0;let s=r.divisor??0;return o.repeat=s===0?void 0:s,o.positionalLabel=i,o}function O8e(e,t,n,i){let o=new Lre;o.featureCount=t.featureCount,o.nullFeatureId=t.nullFeatureId,o.propertyTableId=t.propertyTable,o.label=t.label,o.positionalLabel=i;let r=t.texture;o.textureReader=Uc(e,r,n,Yt.NEAREST);let a=(l(r.channels)?r.channels:[0]).map(function(c){return"rgba".charAt(c)}).join("");return o.textureReader.channels=a,o}function M8e(e,t,n,i,o,r){let s=new Lre,a=t.featureIds,c=a.texture;return s.featureCount=o,s.propertyTableId=n,s.textureReader=Uc(e,c,i,Yt.NEAREST),s.textureReader.channels=a.channels,s.positionalLabel=r,s}function L8e(e,t,n,i,o){let r=new k4e,s=void 0,a=void 0,c=!1;for(let u in t){if(!t.hasOwnProperty(u))continue;let f=t[u],h=xj(e,ct,u),p=zre(e,f,h,s,a,c,n,o);r.attributes.push(p.attribute),i.attributePlans.push(p)}return r}function N8e(e,t,n,i){let o=new z4e,r=new zC(o);e._primitiveLoadPlans.push(r);let s=t.material;l(s)&&(o.material=R8e(e,e.gltfJson.materials[s],i));let a=t.extensions??G.EMPTY_OBJECT,c=!1,u=a.CESIUM_primitive_outline;e._loadPrimitiveOutline&&l(u)&&(c=!0,r.needsOutlines=!0,r.outlineIndices=F8e(e,u,r));let f=e._loadForClassification,h=a.KHR_draco_mesh_compression,p=!1,_=t.attributes;if(l(_))for(let S in _){if(!_.hasOwnProperty(S))continue;let w=_[S],R=xj(e,ct,S),P=R.modelSemantic;if(f&&!T8e(P))continue;P===ct.FEATURE_ID&&(p=!0);let O=zre(e,w,R,t,h,n,c,i);r.attributePlans.push(O),o.attributes.push(O.attribute)}let m=t.targets;if(l(m)&&!f)for(let S=0;S<m.length;++S)o.morphTargets.push(L8e(e,m[S],c,r,i));let y=t.indices;if(l(y)){let S=S8e(e,y,t,h,p,c,i);l(S)&&(r.indicesPlan=S,o.indices=S.indices)}let b=a.EXT_structural_metadata,x=a.EXT_mesh_features,T=a.EXT_feature_metadata,C=l(T);l(x)?B8e(e,o,x,i):C&&k8e(e,o,T,i),l(b)?z8e(o,b):C&&U8e(e,o,T);let E=t.mode;if(f&&E!==Re.TRIANGLES)throw new re("Only triangle meshes can be used for classification.");return o.primitiveType=E,o}function F8e(e,t){let n=t.indices,i=e.gltfJson.accessors[n];return RF(e,i,!1)}function B8e(e,t,n,i){let o;l(n)&&l(n.featureIds)?o=n.featureIds:o=[];for(let r=0;r<o.length;r++){let s=o[r],a=`featureId_${r}`,c;l(s.texture)?c=O8e(e,s,i,a):l(s.attribute)?c=Ure(s,a):c=Hre(s,a),t.featureIds.push(c)}}function k8e(e,t,n,i){let{featureTables:o}=e.gltfJson.extensions.EXT_feature_metadata,r=0,s=n.featureIdAttributes;if(l(s))for(let c=0;c<s.length;++c){let u=s[c],f=u.featureTable,h=e._sortedPropertyTableIds.indexOf(f),p=o[f].count,_=`featureId_${r}`;r++;let m;l(u.featureIds.attribute)?m=Vre(u,h,p,_):m=Gre(u,h,p,_),t.featureIds.push(m)}let a=n.featureIdTextures;if(l(a))for(let c=0;c<a.length;++c){let u=a[c],f=u.featureTable,h=e._sortedPropertyTableIds.indexOf(f),p=o[f].count,_=`featureId_${r}`;r++;let m=M8e(e,u,h,i,p,_);t.featureIds.push(m)}}function z8e(e,t){if(!l(t))return;let{propertyTextures:n,propertyAttributes:i}=t;l(n)&&(e.propertyTextureIds=n),l(i)&&(e.propertyAttributeIds=i)}function U8e(e,t,n){l(n.featureTextures)&&(t.propertyTextureIds=n.featureTextures.map(function(i){return e._sortedFeatureTextureIds.indexOf(i)}))}function V8e(e,t,n){let i=t.EXT_mesh_gpu_instancing,o=new U4e,r=i.attributes;if(l(r))for(let u in r){if(!r.hasOwnProperty(u))continue;let f=r[u];o.attributes.push(E8e(e,f,r,u,n))}let s=i.extensions??G.EMPTY_OBJECT,a=t.EXT_instance_features,c=s.EXT_feature_metadata;return l(a)?H8e(o,a):l(c)&&G8e(e.gltfJson,o,c,e._sortedPropertyTableIds),o}function H8e(e,t){let n=t.featureIds;for(let i=0;i<n.length;i++){let o=n[i],r=`instanceFeatureId_${i}`,s;l(o.attribute)?s=Ure(o,r):s=Hre(o,r),e.featureIds.push(s)}}function G8e(e,t,n,i){let o=e.extensions.EXT_feature_metadata.featureTables,r=n.featureIdAttributes;if(l(r))for(let s=0;s<r.length;++s){let a=r[s],c=a.featureTable,u=i.indexOf(c),f=o[c].count,h=`instanceFeatureId_${s}`,p;l(a.featureIds.attribute)?p=Vre(a,u,f,h):p=Gre(a,u,f,h),t.featureIds.push(p)}}function j8e(e,t,n){let i=new H4e;i.name=t.name,i.matrix=cu(L,t.matrix),i.translation=cu(d,t.translation),i.rotation=cu(Pe,t.rotation),i.scale=cu(d,t.scale);let o=t.extensions??G.EMPTY_OBJECT,r=o.EXT_mesh_gpu_instancing,s=o.AGI_articulations;if(l(r)){if(e._loadForClassification)throw new re("Models with the EXT_mesh_gpu_instancing extension cannot be used for classification.");i.instances=V8e(e,o,n)}l(s)&&(i.articulationName=s.articulationName);let a=t.mesh;if(l(a)){let c=e.gltfJson.meshes[a],u=c.primitives;for(let p=0;p<u.length;++p)i.primitives.push(N8e(e,u[p],l(i.instances),n));let f=t.weights??c.weights,h=i.primitives[0].morphTargets;i.morphWeights=l(f)?f.slice():new Array(h.length).fill(0)}return i}function W8e(e,t){let n=e.gltfJson.nodes;if(!l(n))return[];let i=n.map(function(o,r){let s=j8e(e,o,t);return s.index=r,s});for(let o=0;o<i.length;++o){let r=n[o].children;if(l(r))for(let s=0;s<r.length;++s)i[o].children.push(i[r[s]])}return i}function q8e(e,t,n){let i=new V4e,o=t.joints;i.joints=o.map(s=>n[s]);let r=t.inverseBindMatrices;if(l(r)){let s=e.gltfJson.accessors[r];i.inverseBindMatrices=RF(e,s)}else i.inverseBindMatrices=new Array(o.length).fill(L.IDENTITY);return i}function Y8e(e,t){let n=e.gltfJson.skins;if(e._loadForClassification||!l(n))return[];let i=n.map(function(r,s){let a=q8e(e,r,t);return a.index=s,a}),o=e.gltfJson.nodes;for(let r=0;r<t.length;++r){let s=o[r].skin;l(s)&&(t[r].skin=i[s])}return i}async function X8e(e,t,n,i){let o=new _F({gltf:e.gltfJson,extension:t,extensionLegacy:n,gltfResource:e._gltfResource,baseResource:e._baseResource,supportedImageFormats:e._supportedImageFormats,frameState:i,asynchronous:e._asynchronous});return e._structuralMetadataLoader=o,o.load()}async function K8e(e,t,n,i){let o=new DF({gltf:t,extension:n,gltfResource:e._gltfResource,baseResource:e._baseResource,supportedImageFormats:e._supportedImageFormats,frameState:i,asynchronous:e._asynchronous});return e._meshPrimitiveGpmLoader=o,o.load()}function Z8e(e,t){let n=new j4e,i=e.gltfJson.accessors,o=i[t.input];n.input=RF(e,o);let r=t.interpolation;n.interpolation=Jh[r]??Jh.LINEAR;let s=i[t.output];return n.output=RF(e,s,!0),n}function $8e(e,t){let n=new W4e,i=e.node;if(!l(i))return;n.node=t[i];let o=e.path.toUpperCase();return n.path=G4e[o],n}function Q8e(e,t,n){let i=new q4e,o=e.sampler;return i.sampler=t[o],i.target=$8e(e.target,n),i}function J8e(e,t,n){let i=new Y4e;i.name=t.name;let o=t.samplers.map(function(s,a){let c=Z8e(e,s);return c.index=a,c}),r=t.channels.map(function(s){return Q8e(s,o,n)});return i.samplers=o,i.channels=r,i}function eHe(e,t){let n=e.gltfJson.animations;return e._loadForClassification||!l(n)?[]:n.map(function(o,r){let s=J8e(e,o,t);return s.index=r,s})}function tHe(e){let t=new X4e;t.name=e.name;let n=e.type.toUpperCase();return t.type=zc[n],t.minimumValue=e.minimumValue,t.maximumValue=e.maximumValue,t.initialValue=e.initialValue,t}function nHe(e){let t=new K4e;return t.name=e.name,t.stages=e.stages.map(tHe),t}function iHe(e){let n=(e.extensions??G.EMPTY_OBJECT).AGI_articulations?.articulations;return l(n)?n.map(nHe):[]}function oHe(e){let t;return l(e.scenes)&&l(e.scene)&&(t=e.scenes[e.scene].nodes),t=t??e.nodes,t=l(t)?t:[],t}function rHe(e,t){let n=new $4e,i=oHe(e);return n.nodes=i.map(function(o){return t[o]}),n}var sHe=new d;function aHe(e,t){let n=e.gltfJson,i=n.extensions??G.EMPTY_OBJECT,o=i.EXT_structural_metadata,r=i.EXT_feature_metadata,s=i.CESIUM_RTC;if(l(r)){let T=r.featureTables,C=r.featureTextures,E=l(T)?T:[],S=l(C)?C:[];e._sortedPropertyTableIds=Object.keys(E).sort(),e._sortedFeatureTextureIds=Object.keys(S).sort()}let a=W8e(e,t),c=Y8e(e,a),u=eHe(e,a),f=iHe(n),h=rHe(n,a),p=new Q4e,_=new Z4e,m=n.asset.copyright;if(l(m)){let T=m.split(";").map(function(C){return new yt(C.trim())});_.credits=T}if(p.asset=_,p.scene=h,p.nodes=a,p.skins=c,p.animations=u,p.articulations=f,p.upAxis=e._upAxis,p.forwardAxis=e._forwardAxis,l(s)){let T=d.fromArray(s.center,0,sHe);p.transform=L.fromTranslation(T,p.transform)}if(e._components=p,l(o)||l(r)){let T=X8e(e,o,r,t);e._loaderPromises.push(T)}let y=i.NGA_gpm_local;if(l(y)){let T=SF.load(y);e._components.extensions.NGA_gpm_local=T}let b=n.meshes;if(l(b))for(let T of b){let C=T.primitives;if(l(C))for(let E of C){let S=E.extensions;if(l(S)){let w=S.NGA_gpm_local;if(l(w)){let R=K8e(e,n,w,t);e._loaderPromises.push(R)}}}}let x=[];return x.push.apply(x,e._loaderPromises),e._incrementallyLoadTextures||x.push.apply(x,e._texturesPromises),Promise.all(x)}function cHe(e){let t=e._textureLoaders;for(let n=0;n<t.length;++n)t[n]=!t[n].isDestroyed()&&vi.unload(t[n]);e._textureLoaders.length=0}function jre(e){let t=e._bufferViewLoaders;for(let n=0;n<t.length;++n)t[n]=!t[n].isDestroyed()&&vi.unload(t[n]);e._bufferViewLoaders.length=0}function lHe(e){let t=e._geometryLoaders;for(let n=0;n<t.length;++n)t[n]=!t[n].isDestroyed()&&vi.unload(t[n]);e._geometryLoaders.length=0}function uHe(e){let t=e._postProcessBuffers;for(let n=0;n<t.length;n++){let i=t[n];i.isDestroyed()||i.destroy()}t.length=0}function fHe(e){l(e._structuralMetadataLoader)&&!e._structuralMetadataLoader.isDestroyed()&&(e._structuralMetadataLoader.destroy(),e._structuralMetadataLoader=void 0)}function dHe(e){l(e._meshPrimitiveGpmLoader)&&!e._meshPrimitiveGpmLoader.isDestroyed()&&(e._meshPrimitiveGpmLoader.destroy(),e._meshPrimitiveGpmLoader=void 0)}Ed.prototype.isUnloaded=function(){return this._state===Eo.UNLOADED};Ed.prototype.unload=function(){l(this._gltfJsonLoader)&&!this._gltfJsonLoader.isDestroyed()&&vi.unload(this._gltfJsonLoader),this._gltfJsonLoader=void 0,cHe(this),jre(this),lHe(this),uHe(this),fHe(this),dHe(this),this._components=void 0,this._typedArray=void 0,this._state=Eo.UNLOADED};var em=Ed;var OF=`uniform sampler2D u_pointCloud_colorGBuffer;
uniform sampler2D u_pointCloud_depthGBuffer;
uniform vec2 u_distanceAndEdlStrength;
in vec2 v_textureCoordinates;

vec2 neighborContribution(float log2Depth, vec2 offset)
{
    float dist = u_distanceAndEdlStrength.x;
    vec2 texCoordOrig = v_textureCoordinates + offset * dist;
    vec2 texCoord0 = v_textureCoordinates + offset * floor(dist);
    vec2 texCoord1 = v_textureCoordinates + offset * ceil(dist);

    float depthOrLogDepth0 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord0));
    float depthOrLogDepth1 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord1));

    // ignore depth values that are the clear depth
    if (depthOrLogDepth0 == 0.0 || depthOrLogDepth1 == 0.0) {
        return vec2(0.0);
    }

    // interpolate the two adjacent depth values
    float depthMix = mix(depthOrLogDepth0, depthOrLogDepth1, fract(dist));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(texCoordOrig, depthMix);
    return vec2(max(0.0, log2Depth - log2(-eyeCoordinate.z / eyeCoordinate.w)), 1.0);
}

void main()
{
    float depthOrLogDepth = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, v_textureCoordinates));

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, depthOrLogDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float log2Depth = log2(-eyeCoordinate.z);

    if (depthOrLogDepth == 0.0) // 0.0 is the clear value for the gbuffer
    {
        discard;
    }

    vec4 color = texture(u_pointCloud_colorGBuffer, v_textureCoordinates);

    // sample from neighbors left, right, down, up
    vec2 texelSize = 1.0 / czm_viewport.zw;

    vec2 responseAndCount = vec2(0.0);

    responseAndCount += neighborContribution(log2Depth, vec2(-texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(+texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, -texelSize.y));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, +texelSize.y));

    float response = responseAndCount.x / responseAndCount.y;
    float strength = u_distanceAndEdlStrength.y;
    float shade = exp(-response * 300.0 * strength);
    color.rgb *= shade;
    out_FragColor = vec4(color);

    // Input and output depth are the same.
    gl_FragDepth = depthOrLogDepth;
}
`;function VC(){this._framebuffer=new pi({colorAttachmentsLength:2,depth:!0,supportsDepthTexture:!0}),this._drawCommand=void 0,this._clearCommand=void 0,this._strength=1,this._radius=1}Object.defineProperties(VC.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}},colorGBuffer:{get:function(){return this._framebuffer.getColorTexture(0)}},depthGBuffer:{get:function(){return this._framebuffer.getColorTexture(1)}}});function hHe(e){e._framebuffer.destroy(),e._drawCommand=void 0,e._clearCommand=void 0}var Tj=new z;function mHe(e,t){let n=new Be({defines:["LOG_DEPTH_WRITE"],sources:[OF]}),i={u_pointCloud_colorGBuffer:function(){return e.colorGBuffer},u_pointCloud_depthGBuffer:function(){return e.depthGBuffer},u_distanceAndEdlStrength:function(){return Tj.x=e._radius,Tj.y=e._strength,Tj}},o=Ne.fromCache({blending:an.ALPHA_BLEND,depthMask:!0,depthTest:{enabled:!0},stencilTest:kt.setCesium3DTileBit(),stencilMask:kt.CESIUM_3D_TILE_MASK});e._drawCommand=t.createViewportQuadCommand(n,{uniformMap:i,renderState:o,pass:Se.CESIUM_3D_TILE,owner:e}),e._clearCommand=new ei({framebuffer:e.framebuffer,color:new U(0,0,0,0),depth:1,renderState:Ne.fromCache(),pass:Se.CESIUM_3D_TILE,owner:e})}function pHe(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i),mHe(e,t)}function Wre(e){return e.drawBuffers&&e.fragmentDepth}VC.isSupported=Wre;function gHe(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"EC");if(!l(n)){let i=t._attributeLocations,o=t.fragmentShaderSource.clone();o.sources.splice(0,0,`layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;`),o.sources=o.sources.map(function(r){return r=Be.replaceMain(r,"czm_point_cloud_post_process_main"),r=r.replaceAll(/out_FragColor/g,"out_FragData_0"),r}),o.sources.push(`void main() 
{ 
    czm_point_cloud_post_process_main(); 
#ifdef LOG_DEPTH
    czm_writeLogDepth();
    out_FragData_1 = czm_packDepth(gl_FragDepth); 
#else
    out_FragData_1 = czm_packDepth(gl_FragCoord.z);
#endif
}`),n=e.shaderCache.createDerivedShaderProgram(t,"EC",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}VC.prototype.update=function(e,t,n,i){if(!Wre(e.context))return;this._strength=n.eyeDomeLightingStrength,this._radius=n.eyeDomeLightingRadius*e.pixelRatio,pHe(this,e.context);let o,r=e.commandList,s=r.length;for(o=t;o<s;++o){let u=r[o];if(u.primitiveType!==Re.POINTS||u.pass===Se.TRANSLUCENT)continue;let f,h,p=u.derivedCommands.pointCloudProcessor;l(p)&&(f=p.command,h=p.originalShaderProgram),(!l(f)||u.dirty||h!==u.shaderProgram||f.framebuffer!==this.framebuffer)&&(f=Ze.shallowClone(u,f),f.framebuffer=this.framebuffer,f.shaderProgram=gHe(e.context,u.shaderProgram),f.castShadows=!1,f.receiveShadows=!1,l(p)||(p={command:f,originalShaderProgram:u.shaderProgram},u.derivedCommands.pointCloudProcessor=p),p.originalShaderProgram=u.shaderProgram),r[o]=f}let 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u={upAxis:this._upAxis,forwardAxis:this._forwardAxis,releaseGltfJson:this._releaseGltfJson,incrementallyLoadTextures:this._incrementallyLoadTextures,loadAttributesAsTypedArray:this._loadAttributesAsTypedArray,enablePick:this._enablePick,loadIndicesForWireframe:this._loadIndicesForWireframe,loadPrimitiveOutline:this._loadPrimitiveOutline};if(r===0){let h=tu(e.gltf);h=h.replace(/[\s\0]+$/,"");let p=this._baseResource.getDerivedResource({url:h});u.gltfResource=p,u.baseResource=p}else u.gltfResource=this._i3dmResource,u.typedArray=e.gltf;let f=new em(u);return this._gltfLoader=f,this._state=kp.LOADING,this._promise=f.load().then(()=>{if(!this.isDestroyed())return this._state=kp.PROCESSING,this}).catch(h=>{if(!this.isDestroyed())throw qHe(this,h)}),this._promise};function qHe(e,t){return e.unload(),e._state=kp.FAILED,e.getError("Failed to load i3dm",t)}zp.prototype.process=function(e){if(this._state===kp.READY)return!0;let t=this._gltfLoader,n=!1;if(this._state===kp.PROCESSING&&(n=t.process(e)),!n)return!1;let i=t.components;return i.transform=L.multiplyTransformation(this._transform,i.transform,i.transform),KHe(this,i,e),YHe(this,i),this._components=i,this._arrayBuffer=void 0,this._state=kp.READY,!0};function YHe(e,t){let n=e._batchTable,i=e._instancesLength;if(i===0)return;let o;if(l(n.json))o=z_({count:i,batchTable:n.json,binaryBody:n.binary});else{let r=new vl({name:Kh.BATCH_TABLE_CLASS_NAME,count:i});o=new oa({schema:{},propertyTables:[r]})}t.structuralMetadata=o}var UF=new d,vj=new Array(4),XHe=new L;function KHe(e,t,n){let i,o=e._featureTable,r=e._instancesLength;if(r===0)return;let s=o.getGlobalProperty("RTC_CENTER",X.FLOAT,3),a=o.getGlobalProperty("EAST_NORTH_UP"),c=o.hasProperty("NORMAL_UP")||o.hasProperty("NORMAL_UP_OCT32P")||a,u=o.hasProperty("SCALE")||o.hasProperty("SCALE_NON_UNIFORM"),f=$He(o,r),h;c&&(h=new Float32Array(4*r));let p;u&&(p=new Float32Array(3*r));let _=new 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M=t.nodes,F=M.length,V=!1;for(i=0;i<F;i++){let k=M[i];k.primitives.length>0&&(k.instances=V?ZHe(O):O,V=!0)}}function ZHe(e){let t=new rse;t.transformInWorldSpace=e.transformInWorldSpace;let n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=ze(n[o],!1);t.attributes.push(r)}return t.featureIds=e.featureIds,t}function $He(e,t){if(e.hasProperty("POSITION"))return e.getPropertyArray("POSITION",X.FLOAT,3);if(e.hasProperty("POSITION_QUANTIZED")){let n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3),i=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!l(i))throw new re("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");let o=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!l(o))throw new re("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let r=new Float32Array(n.length);for(let s=0;s<n.length/3;s++)for(let a=0;a<3;a++){let c=3*s+a;r[c]=n[c]/65535*o[a]+i[a]}return r}else throw new re("Either POSITION or POSITION_QUANTIZED must be defined for each instance.")}var ose=new Array(4);function QHe(e,t,n,i,o,r,s,a,c,u){let f=e.getProperty("NORMAL_UP",X.FLOAT,3,n,vj),h=e.getProperty("NORMAL_RIGHT",X.FLOAT,3,n,ose),p=!1;if(l(f)){if(!l(h))throw new re("To define a custom orientation, both NORMAL_UP and NORMAL_RIGHT must be defined.");d.unpack(f,0,r),d.unpack(h,0,s),p=!0}else{let _=e.getProperty("NORMAL_UP_OCT32P",X.UNSIGNED_SHORT,2,n,vj),m=e.getProperty("NORMAL_RIGHT_OCT32P",X.UNSIGNED_SHORT,2,n,ose);if(l(_)){if(!l(m))throw new re("To define a custom orientation with oct-encoded vectors, both NORMAL_UP_OCT32P and NORMAL_RIGHT_OCT32P must be defined.");Rn.octDecodeInRange(_[0],_[1],65535,r),Rn.octDecodeInRange(m[0],m[1],65535,s),p=!0}else t?(It.eastNorthUpToFixedFrame(o,ee.WGS84,u),L.getMatrix3(u,c)):Z.clone(Z.IDENTITY,c)}p&&(d.cross(s,r,a),d.normalize(a,a),Z.setColumn(c,0,s,c),Z.setColumn(c,1,r,c),Z.setColumn(c,2,a,c)),Pe.fromRotationMatrix(c,i)}function JHe(e,t,n){n=d.fromElements(1,1,1,n);let i=e.getProperty("SCALE",X.FLOAT,1,t);l(i)&&d.multiplyByScalar(n,i,n);let o=e.getProperty("SCALE_NON_UNIFORM",X.FLOAT,3,t,vj);l(o)&&(n.x*=o[0],n.y*=o[1],n.z*=o[2])}function eGe(e){let t=e._buffers,n=t.length;for(let i=0;i<n;i++){let o=t[i];o.isDestroyed()||o.destroy()}t.length=0}zp.prototype.isUnloaded=function(){return this._state===kp.UNLOADED};zp.prototype.unload=function(){l(this._gltfLoader)&&!this._gltfLoader.isDestroyed()&&this._gltfLoader.unload(),eGe(this),this._components=void 0,this._arrayBuffer=void 0,this._state=kp.UNLOADED};var VF=zp;var tGe={STOPPED:0,ANIMATING:1},nm=Object.freeze(tGe);function GC(){this.times=void 0,this.points=void 0,he.throwInstantiationError()}GC.getPointType=function(e){if(typeof e=="number")return Number;if(e instanceof d)return d;if(e instanceof Pe)return Pe};GC.prototype.evaluate=he.throwInstantiationError;GC.prototype.findTimeInterval=function(e,t){let n=this.times,i=n.length;if(t=t??0,e>=n[t]){if(t+1<i&&e<n[t+1])return t;if(t+2<i&&e<n[t+2])return t+1}else if(t-1>=0&&e>=n[t-1])return t-1;let o;if(e>n[t])for(o=t;o<i-1&&!(e>=n[o]&&e<n[o+1]);++o);else for(o=t-1;o>=0&&!(e>=n[o]&&e<n[o+1]);--o);return o===i-1&&(o=i-2),o};GC.prototype.wrapTime=function(e){let t=this.times,n=t[t.length-1],i=t[0],o=n-i,r;return e<i&&(r=Math.floor((i-e)/o)+1,e+=r*o),e>n&&(r=Math.floor((e-n)/o)+1,e-=r*o),e};GC.prototype.clampTime=function(e){let t=this.times;return D.clamp(e,t[0],t[t.length-1])};var to=GC;function jC(e){this._value=e,this._valueType=to.getPointType(e)}Object.defineProperties(jC.prototype,{value:{get:function(){return this._value}}});jC.prototype.findTimeInterval=function(e){};jC.prototype.wrapTime=function(e){return 0};jC.prototype.clampTime=function(e){return 0};jC.prototype.evaluate=function(e,t){let n=this._value,i=this._valueType;return i===Number?n:i.clone(n,t)};var HF=jC;function WC(e){e=e??G.EMPTY_OBJECT;let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=to.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(WC.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});WC.prototype.findTimeInterval=to.prototype.findTimeInterval;WC.prototype.wrapTime=to.prototype.wrapTime;WC.prototype.clampTime=to.prototype.clampTime;WC.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),r=(e-i[o])/(i[o+1]-i[o]);return this._pointType===Number?(1-r)*n[o]+r*n[o+1]:(l(t)||(t=new d),d.lerp(n[o],n[o+1],r,t))};var Sb=WC;var sse={};sse.solve=function(e,t,n,i){let o=new Array(n.length),r=new Array(i.length),s=new Array(i.length),a;for(a=0;a<r.length;a++)r[a]=new d,s[a]=new d;o[0]=n[0]/t[0],r[0]=d.multiplyByScalar(i[0],1/t[0],r[0]);let c;for(a=1;a<o.length;++a)c=1/(t[a]-o[a-1]*e[a-1]),o[a]=n[a]*c,r[a]=d.subtract(i[a],d.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=d.multiplyByScalar(r[a],c,r[a]);for(c=1/(t[a]-o[a-1]*e[a-1]),r[a]=d.subtract(i[a],d.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=d.multiplyByScalar(r[a],c,r[a]),s[s.length-1]=r[r.length-1],a=s.length-2;a>=0;--a)s[a]=d.subtract(r[a],d.multiplyByScalar(s[a+1],o[a],s[a]),s[a]);return s};var Uw=sse;var ase=[],cse=[],lse=[],use=[];function nGe(e,t,n){let i=ase,o=lse,r=cse,s=use;i.length=o.length=e.length-1,r.length=s.length=e.length;let a;i[0]=r[0]=1,o[0]=0;let c=s[0];for(l(c)||(c=s[0]=new d),d.clone(t,c),a=1;a<i.length-1;++a)i[a]=o[a]=1,r[a]=4,c=s[a],l(c)||(c=s[a]=new d),d.subtract(e[a+1],e[a-1],c),d.multiplyByScalar(c,3,c);return i[a]=0,o[a]=1,r[a]=4,c=s[a],l(c)||(c=s[a]=new d),d.subtract(e[a+1],e[a-1],c),d.multiplyByScalar(c,3,c),r[a+1]=1,c=s[a+1],l(c)||(c=s[a+1]=new d),d.clone(n,c),Uw.solve(i,r,o,s)}function iGe(e){let t=ase,n=lse,i=cse,o=use;t.length=n.length=e.length-1,i.length=o.length=e.length;let r;t[0]=n[0]=1,i[0]=2;let s=o[0];for(l(s)||(s=o[0]=new d),d.subtract(e[1],e[0],s),d.multiplyByScalar(s,3,s),r=1;r<t.length;++r)t[r]=n[r]=1,i[r]=4,s=o[r],l(s)||(s=o[r]=new d),d.subtract(e[r+1],e[r-1],s),d.multiplyByScalar(s,3,s);return i[r]=2,s=o[r],l(s)||(s=o[r]=new d),d.subtract(e[r],e[r-1],s),d.multiplyByScalar(s,3,s),Uw.solve(t,i,n,o)}function wl(e){e=e??G.EMPTY_OBJECT;let t=e.points,n=e.times,i=e.inTangents,o=e.outTangents;this._times=n,this._points=t,this._pointType=to.getPointType(t[0]),this._inTangents=i,this._outTangents=o,this._lastTimeIndex=0}Object.defineProperties(wl.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},inTangents:{get:function(){return this._inTangents}},outTangents:{get:function(){return this._outTangents}}});wl.createC1=function(e){e=e??G.EMPTY_OBJECT;let t=e.times,n=e.points,i=e.tangents,o=i.slice(0,i.length-1),r=i.slice(1,i.length);return new wl({times:t,points:n,inTangents:r,outTangents:o})};wl.createNaturalCubic=function(e){e=e??G.EMPTY_OBJECT;let t=e.times,n=e.points;if(n.length<3)return new Sb({points:n,times:t});let i=iGe(n),o=i.slice(0,i.length-1),r=i.slice(1,i.length);return new wl({times:t,points:n,inTangents:r,outTangents:o})};wl.createClampedCubic=function(e){e=e??G.EMPTY_OBJECT;let t=e.times,n=e.points,i=e.firstTangent,o=e.lastTangent,r=to.getPointType(n[0]);if(n.length<3)return new Sb({points:n,times:t});let s=nGe(n,i,o),a=s.slice(0,s.length-1),c=s.slice(1,s.length);return new wl({times:t,points:n,inTangents:c,outTangents:a})};wl.hermiteCoefficientMatrix=new L(2,-3,0,1,-2,3,0,0,1,-2,1,0,1,-1,0,0);wl.prototype.findTimeInterval=to.prototype.findTimeInterval;var oGe=new oe,qC=new d;wl.prototype.wrapTime=to.prototype.wrapTime;wl.prototype.clampTime=to.prototype.clampTime;wl.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this.inTangents,r=this.outTangents;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let s=this._lastTimeIndex,a=i[s+1]-i[s],c=(e-i[s])/a,u=oGe;u.z=c,u.y=c*c,u.x=u.y*c,u.w=1;let f=L.multiplyByVector(wl.hermiteCoefficientMatrix,u,u);f.z*=a,f.w*=a;let h=this._pointType;return h===Number?n[s]*f.x+n[s+1]*f.y+r[s]*f.z+o[s]*f.w:(l(t)||(t=new h),t=h.multiplyByScalar(n[s],f.x,t),h.multiplyByScalar(n[s+1],f.y,qC),h.add(t,qC,t),h.multiplyByScalar(r[s],f.z,qC),h.add(t,qC,t),h.multiplyByScalar(o[s],f.w,qC),h.add(t,qC,t))};var vb=wl;function YC(e){e=e??G.EMPTY_OBJECT;let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=to.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(YC.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});YC.prototype.findTimeInterval=to.prototype.findTimeInterval;YC.prototype.wrapTime=to.prototype.wrapTime;YC.prototype.clampTime=to.prototype.clampTime;YC.prototype.evaluate=function(e,t){let n=this.points;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let i=this._lastTimeIndex,o=this._pointType;return o===Number?n[i]:(l(t)||(t=new o),o.clone(n[i],t))};var GF=YC;function rGe(e){let t=e.points,n=e.times;return function(i,o){l(o)||(o=new Pe);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=t[r],c=t[r+1];return Pe.fastSlerp(a,c,s,o)}}function XC(e){e=e??G.EMPTY_OBJECT;let t=e.points,n=e.times;this._times=n,this._points=t,this._evaluateFunction=rGe(this),this._lastTimeIndex=0}Object.defineProperties(XC.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});XC.prototype.findTimeInterval=to.prototype.findTimeInterval;XC.prototype.wrapTime=to.prototype.wrapTime;XC.prototype.clampTime=to.prototype.clampTime;XC.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var jF=XC;var KC=yn.AnimatedPropertyType;function wj(e){e=e??G.EMPTY_OBJECT;let t=e.channel,n=e.runtimeAnimation,i=e.runtimeNode;this._channel=t,this._runtimeAnimation=n,this._runtimeNode=i,this._splines=[],this._path=void 0,uGe(this)}Object.defineProperties(wj.prototype,{channel:{get:function(){return this._channel}},runtimeAnimation:{get:function(){return this._runtimeAnimation}},runtimeNode:{get:function(){return this._runtimeNode}},splines:{get:function(){return this._splines}}});function sGe(e,t){let n=[],i=[],o=[],r=t.length;for(let s=0;s<r;s+=3)i.push(t[s]),n.push(t[s+1]),o.push(t[s+2]);return i.splice(0,1),o.length=o.length-1,new vb({times:e,points:n,inTangents:i,outTangents:o})}function fse(e,t,n,i){if(e.length===1&&t.length===1)return new HF(t[0]);switch(n){case Jh.STEP:return new GF({times:e,points:t});case Jh.CUBICSPLINE:return sGe(e,t);case Jh.LINEAR:return i===KC.ROTATION?new jF({times:e,points:t}):new Sb({times:e,points:t})}}function aGe(e,t,n,i,o){let r=[];if(i===KC.WEIGHTS){let a=t.length/o,c,u;for(c=0;c<o;c++){let f=new Array(a),h=c;if(n===Jh.CUBICSPLINE)for(u=0;u<a;u+=3)f[u]=t[h],f[u+1]=t[h+o],f[u+2]=t[h+2*o],h+=o*3;else for(u=0;u<a;u++)f[u]=t[h],h+=o;r.push(fse(e,f,n,i))}}else r.push(fse(e,t,n,i));return r}var cGe=new d,lGe=new Pe;function uGe(e){let t=e._channel,n=t.sampler,i=n.input,o=n.output,r=n.interpolation,a=t.target.path,c=e._runtimeNode,u=l(c.morphWeights)?c.morphWeights.length:1,f=aGe(i,o,r,a,u);e._splines=f,e._path=a}wj.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,o=this._runtimeNode;if(n===KC.WEIGHTS){let r=o.morphWeights,s=r.length;for(let a=0;a<s;a++){let c=t[a],u=i.clampAnimations?c.clampTime(e):c.wrapTime(e);r[a]=c.evaluate(u)}}else{if(o.userAnimated)return;{let r=t[0],s=i.clampAnimations?r.clampTime(e):r.wrapTime(e);n===KC.TRANSLATION||n===KC.SCALE?o[n]=r.evaluate(s,cGe):n===KC.ROTATION&&(o[n]=r.evaluate(s,lGe))}}};var WF=wj;function Ij(e,t,n){this._animation=t,this._name=t.name,this._runtimeChannels=void 0,this._startTime=K.clone(n.startTime),this._delay=n.delay??0,this._stopTime=K.clone(n.stopTime),this.removeOnStop=n.removeOnStop??!1,this._multiplier=n.multiplier??1,this._reverse=n.reverse??!1,this._loop=n.loop??au.NONE,this._animationTime=n.animationTime,this._prevAnimationDelta=void 0,this.start=new me,this.update=new me,this.stop=new me,this._state=nm.STOPPED,this._computedStartTime=void 0,this._duration=void 0;let i=this;this._raiseStartEvent=function(){i.start.raiseEvent(e,i)},this._updateEventTime=0,this._raiseUpdateEvent=function(){i.update.raiseEvent(e,i,i._updateEventTime)},this._raiseStopEvent=function(){i.stop.raiseEvent(e,i)},this._model=e,this._localStartTime=void 0,this._localStopTime=void 0,fGe(this)}Object.defineProperties(Ij.prototype,{animation:{get:function(){return this._animation}},name:{get:function(){return this._name}},runtimeChannels:{get:function(){return this._runtimeChannels}},model:{get:function(){return this._model}},localStartTime:{get:function(){return this._localStartTime}},localStopTime:{get:function(){return this._localStopTime}},startTime:{get:function(){return this._startTime}},delay:{get:function(){return this._delay}},stopTime:{get:function(){return this._stopTime}},multiplier:{get:function(){return this._multiplier}},reverse:{get:function(){return this._reverse}},loop:{get:function(){return this._loop}},animationTime:{get:function(){return this._animationTime}}});function fGe(e){let t=Number.MAX_VALUE,n=-Number.MAX_VALUE,i=e._model.sceneGraph,r=e._animation.channels,s=r.length,a=[];for(let c=0;c<s;c++){let u=r[c],f=u.target;if(!l(f))continue;let h=f.node.index,p=i._runtimeNodes[h],_=new WF({channel:u,runtimeAnimation:e,runtimeNode:p}),m=u.sampler.input;t=Math.min(t,m[0]),n=Math.max(n,m[m.length-1]),a.push(_)}e._runtimeChannels=a,e._localStartTime=t,e._localStopTime=n}Ij.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var qF=Ij;function Up(e){this.animationAdded=new me,this.animationRemoved=new me,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(Up.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function Dj(e,t,n){let i=e._model,o=new qF(i,t,n);return e._runtimeAnimations.push(o),e.animationAdded.raiseEvent(i,o),o}Up.prototype.add=function(e){e=e??G.EMPTY_OBJECT;let n=this._model.sceneGraph.components.animations,i=e.index;if(l(i))return Dj(this,n[i],e);let o=n.length;for(let r=0;r<o;++r)if(n[r].name===e.name){i=r;break}return Dj(this,n[i],e)};Up.prototype.addAll=function(e){e=e??G.EMPTY_OBJECT;let n=this._model.sceneGraph.components.animations,i=[],o=n.length;for(let r=0;r<o;++r){let s=Dj(this,n[r],e);i.push(s)}return i};Up.prototype.remove=function(e){if(!l(e))return!1;let t=this._runtimeAnimations,n=t.indexOf(e);return n!==-1?(t.splice(n,1),this.animationRemoved.raiseEvent(this._model,e),!0):!1};Up.prototype.removeAll=function(){let e=this._model,t=this._runtimeAnimations,n=t.length;this._runtimeAnimations.length=0;for(let i=0;i<n;++i)this.animationRemoved.raiseEvent(e,t[i])};Up.prototype.contains=function(e){return l(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};Up.prototype.get=function(e){return this._runtimeAnimations[e]};var YF=[];function dGe(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}Up.prototype.update=function(e){let t=this._runtimeAnimations,n=t.length;if(n===0)return this._previousTime=void 0,!1;if(!this.animateWhilePaused&&K.equals(e.time,this._previousTime))return!1;this._previousTime=K.clone(e.time,this._previousTime);let i=!1,o=e.time,r=this._model;for(let s=0;s<n;++s){let a=t[s];l(a._computedStartTime)||(a._computedStartTime=K.addSeconds(a.startTime??o,a.delay,new K)),l(a._duration)||(a._duration=a.localStopTime*(1/a.multiplier));let c=a._computedStartTime,u=a._duration,f=a.stopTime,h=K.lessThanOrEquals(c,o),p=l(f)&&K.greaterThan(o,f),_=0;if(u!==0){let b=K.secondsDifference(p?f:o,c);_=l(a._animationTime)?a._animationTime(u,b):b/u}let m=a.loop===au.REPEAT||a.loop===au.MIRRORED_REPEAT,y=(h||m&&!l(a.startTime))&&(_<=1||m)&&!p;if(_===a._prevAnimationDelta){let b=a._state===nm.STOPPED;if(y!==b)continue}if(a._prevAnimationDelta=_,y||a._state===nm.ANIMATING){if(y&&a._state===nm.STOPPED&&(a._state=nm.ANIMATING,a.start.numberOfListeners>0&&e.afterRender.push(a._raiseStartEvent)),a.loop===au.REPEAT)_=_-Math.floor(_);else if(a.loop===au.MIRRORED_REPEAT){let x=Math.floor(_),T=_-x;_=x%2===1?1-T:T}a.reverse&&(_=1-_);let b=_*u*a.multiplier;b=D.clamp(b,a.localStartTime,a.localStopTime),a.animate(b),a.update.numberOfListeners>0&&(a._updateEventTime=b,e.afterRender.push(a._raiseUpdateEvent)),i=!0,y||(a._state=nm.STOPPED,a.stop.numberOfListeners>0&&e.afterRender.push(a._raiseStopEvent),a.removeOnStop&&YF.push(a))}}n=YF.length;for(let s=0;s<n;++s){let a=YF[s];t.splice(t.indexOf(a),1),e.afterRender.push(dGe(this,r,a))}return YF.length=0,i};var XF=Up;function wb(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(wb.prototype,{show:{get:function(){return this._featureTable.getShow(this._featureId)},set:function(e){this._featureTable.setShow(this._featureId,e)}},color:{get:function(){return l(this._color)||(this._color=new U),this._featureTable.getColor(this._featureId,this._color)},set:function(e){this._featureTable.setColor(this._featureId,e)}},primitive:{get:function(){return this._model}},featureTable:{get:function(){return this._featureTable}},featureId:{get:function(){return this._featureId}}});wb.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};wb.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};wb.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};wb.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};wb.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var KF=wb;var Vw={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};Vw.getStyleCommandsNeeded=function(e,t){return t===0?Vw.ALL_OPAQUE:t===e?Vw.ALL_TRANSLUCENT:Vw.OPAQUE_AND_TRANSLUCENT};var im=Object.freeze(Vw);var G_={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};G_.is3DTiles=function(e){switch(e){case G_.TILE_GLTF:case G_.TILE_B3DM:case G_.TILE_I3DM:case G_.TILE_PNTS:case G_.TILE_GEOJSON:return!0;case G_.GLTF:return!1}};var mr=Object.freeze(G_);function Rr(e){let t=e.model,n=e.propertyTable;this._propertyTable=n,this._model=t,this._features=void 0,this._featuresLength=0,this._batchTexture=void 0,this._styleCommandsNeededDirty=!1,this._styleCommandsNeeded=im.ALL_OPAQUE,hGe(this)}Object.defineProperties(Rr.prototype,{batchTexture:{get:function(){return this._batchTexture}},featuresLength:{get:function(){return this._featuresLength}},batchTextureByteLength:{get:function(){return l(this._batchTexture)?this._batchTexture.byteLength:0}},styleCommandsNeededDirty:{get:function(){return this._styleCommandsNeededDirty}}});function hGe(e){let t=e._model,n=mr.is3DTiles(t.type),i=e._propertyTable.count;if(i===0)return;let o,r=new Array(i);if(n){let s=t.content;for(o=0;o<i;o++)r[o]=new ta(s,o)}else for(o=0;o<i;o++)r[o]=new KF({model:t,featureId:o,featureTable:e});e._features=r,e._featuresLength=i,e._batchTexture=new El({featuresLength:i,owner:e,statistics:n?t.content.tileset.statistics:void 0})}Rr.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=im.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};Rr.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};Rr.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};Rr.prototype.getShow=function(e){return this._batchTexture.getShow(e)};Rr.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};Rr.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};Rr.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};Rr.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};Rr.prototype.getFeature=function(e){return this._features[e]};Rr.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};Rr.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};Rr.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};Rr.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};Rr.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};Rr.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};Rr.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};Rr.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};Rr.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var mGe=new U;Rr.prototype.applyStyle=function(e){if(!l(e)){this.setAllColor(El.DEFAULT_COLOR_VALUE),this.setAllShow(El.DEFAULT_SHOW_VALUE);return}for(let t=0;t<this._featuresLength;t++){let n=this.getFeature(t),i=l(e.color)?e.color.evaluateColor(n,mGe)??El.DEFAULT_COLOR_VALUE:El.DEFAULT_COLOR_VALUE,o=l(e.show)?e.show.evaluate(n)??El.DEFAULT_SHOW_VALUE:El.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,o)}};Rr.prototype.isDestroyed=function(){return!1};Rr.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),le(this)};var ZF=Rr;var dse={name:"TilesetPipelineStage"};dse.process=function(e,t,n){if(t.hasSkipLevelOfDetail(n)){e.shaderBuilder.addDefine("POLYGON_OFFSET",void 0,pe.FRAGMENT);let r={u_polygonOffset:function(){return z.ZERO}};e.uniformMap=pt(r,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=kt.setCesium3DTileBit(),i.stencilMask=kt.CESIUM_3D_TILE_MASK};var $F=dse;var QF=`// robust iterative solution without trig functions
// https://github.com/0xfaded/ellipse_demo/issues/1
// https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse
//
// This version uses only a single iteration for best performance. For fog
// rendering, the difference is negligible.
vec2 nearestPointOnEllipseFast(vec2 pos, vec2 radii) {
    vec2 p = abs(pos);
    vec2 inverseRadii = 1.0 / radii;
    vec2 evoluteScale = (radii.x * radii.x - radii.y * radii.y) * vec2(1.0, -1.0) * inverseRadii;

    // We describe the ellipse parametrically: v = radii * vec2(cos(t), sin(t))
    // but store the cos and sin of t in a vec2 for efficiency.
    // Initial guess: t = cos(pi/4)
    vec2 tTrigs = vec2(0.70710678118);
    vec2 v = radii * tTrigs;

    // Find the evolute of the ellipse (center of curvature) at v.
    vec2 evolute = evoluteScale * tTrigs * tTrigs * tTrigs;
    // Find the (approximate) intersection of p - evolute with the ellipsoid.
    vec2 q = normalize(p - evolute) * length(v - evolute);
    // Update the estimate of t.
    tTrigs = (q + evolute) * inverseRadii;
    tTrigs = normalize(clamp(tTrigs, 0.0, 1.0));
    v = radii * tTrigs;

    return v * sign(pos);
}

vec3 computeEllipsoidPositionWC(vec3 positionMC) {
    // Get the world-space position and project onto a meridian plane of
    // the ellipsoid
    vec3 positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;

    vec2 positionEllipse = vec2(length(positionWC.xy), positionWC.z);
    vec2 nearestPoint = nearestPointOnEllipseFast(positionEllipse, czm_ellipsoidRadii.xz);

    // Reconstruct a 3D point in world space
    return vec3(nearestPoint.x * normalize(positionWC.xy), nearestPoint.y);
}

void applyFog(inout vec4 color, vec4 groundAtmosphereColor, vec3 lightDirection, float distanceToCamera) {

    vec3 fogColor = groundAtmosphereColor.rgb;

    // If there is dynamic lighting, apply that to the fog.
    const float NONE = 0.0;
    if (czm_atmosphereDynamicLighting != NONE) {
        float darken = clamp(dot(normalize(czm_viewerPositionWC), lightDirection), czm_fogMinimumBrightness, 1.0);
        fogColor *= darken;
    }

    // Tonemap if HDR rendering is disabled
    #ifndef HDR
        fogColor.rgb = czm_pbrNeutralTonemapping(fogColor.rgb);
        fogColor.rgb = czm_inverseGamma(fogColor.rgb);
    #endif

    vec3 withFog = czm_fog(distanceToCamera, color.rgb, fogColor, czm_fogVisualDensityScalar);
    color = vec4(withFog, color.a);
}

void atmosphereStage(inout vec4 color, in ProcessedAttributes attributes) {
    vec3 rayleighColor;
    vec3 mieColor;
    float opacity;

    vec3 positionWC;
    vec3 lightDirection;

    // When the camera is in space, compute the position per-fragment for
    // more accurate ground atmosphere. All other cases will use
    //
    // The if condition will be added in https://github.com/CesiumGS/cesium/issues/11717
    if (false) {
        positionWC = computeEllipsoidPositionWC(attributes.positionMC);
        lightDirection = czm_getDynamicAtmosphereLightDirection(positionWC, czm_atmosphereDynamicLighting);

        // The fog color is derived from the ground atmosphere color
        czm_computeGroundAtmosphereScattering(
            positionWC,
            lightDirection,
            rayleighColor,
            mieColor,
            opacity
        );
    } else {
        positionWC = attributes.positionWC;
        lightDirection = czm_getDynamicAtmosphereLightDirection(positionWC, czm_atmosphereDynamicLighting);
        rayleighColor = v_atmosphereRayleighColor;
        mieColor = v_atmosphereMieColor;
        opacity = v_atmosphereOpacity;
    }

    //color correct rayleigh and mie colors
    const bool ignoreBlackPixels = true;
    rayleighColor = czm_applyHSBShift(rayleighColor, czm_atmosphereHsbShift, ignoreBlackPixels);
    mieColor = czm_applyHSBShift(mieColor, czm_atmosphereHsbShift, ignoreBlackPixels);

    vec4 groundAtmosphereColor = czm_computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);

    if (u_isInFog) {
        float distanceToCamera = length(attributes.positionEC);
        applyFog(color, groundAtmosphereColor, lightDirection, distanceToCamera);
    } else {
        // Ground atmosphere
    }
}
`;var JF=`void atmosphereStage(ProcessedAttributes attributes) {
    vec3 lightDirection = czm_getDynamicAtmosphereLightDirection(v_positionWC, czm_atmosphereDynamicLighting);

    czm_computeGroundAtmosphereScattering(
        // This assumes the geometry stage came before this.
        v_positionWC,
        lightDirection,
        v_atmosphereRayleighColor,
        v_atmosphereMieColor,
        v_atmosphereOpacity
    );
}
`;var hse={name:"AtmospherePipelineStage"};hse.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_ATMOSPHERE",void 0,pe.BOTH),i.addDefine("COMPUTE_POSITION_WC_ATMOSPHERE",void 0,pe.BOTH),i.addVarying("vec3","v_atmosphereRayleighColor"),i.addVarying("vec3","v_atmosphereMieColor"),i.addVarying("float","v_atmosphereOpacity"),i.addVertexLines([JF]),i.addFragmentLines([QF]),i.addUniform("bool","u_isInFog",pe.FRAGMENT),e.uniformMap.u_isInFog=function(){let o=d.distance(n.camera.positionWC,t.boundingSphere.center);return D.fog(o,n.fog.density)>D.EPSILON3}};var e2=hse;var t2=`#ifdef DIFFUSE_IBL
vec3 sampleDiffuseEnvironment(vec3 cubeDir)
{
    #ifdef CUSTOM_SPHERICAL_HARMONICS
        return czm_sphericalHarmonics(cubeDir, model_sphericalHarmonicCoefficients); 
    #else
        return czm_sphericalHarmonics(cubeDir, czm_sphericalHarmonicCoefficients); 
    #endif
}
#endif

#ifdef SPECULAR_IBL
vec3 sampleSpecularEnvironment(vec3 cubeDir, float roughness)
{
    #ifdef CUSTOM_SPECULAR_IBL
        float lod = roughness * model_specularEnvironmentMapsMaximumLOD;
        return czm_textureCube(model_specularEnvironmentMaps, cubeDir, lod).rgb;
    #else
        float lod = roughness * czm_specularEnvironmentMapsMaximumLOD;
        return czm_textureCube(czm_specularEnvironmentMaps, cubeDir, lod).rgb;
    #endif
}
vec3 computeSpecularIBL(vec3 cubeDir, float NdotV, vec3 f0, float roughness)
{
    // see https://bruop.github.io/ibl/ at Single Scattering Results
    // Roughness dependent fresnel, from Fdez-Aguera
    vec3 f90 = max(vec3(1.0 - roughness), f0);
    vec3 F = fresnelSchlick2(f0, f90, NdotV);

    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
    vec3 specularSample = sampleSpecularEnvironment(cubeDir, roughness);

    return specularSample * (F * brdfLut.x + brdfLut.y);
}
#endif

#if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
/**
 * Compute the light contributions from environment maps and spherical harmonic coefficients.
 * See Fdez-Aguera, https://www.jcgt.org/published/0008/01/03/paper.pdf, for explanation
 * of the single- and multi-scattering terms.
 *
 * @param {vec3} viewDirectionEC Unit vector pointing from the fragment to the eye position.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 * @param {czm_modelMaterial} The material properties.
 * @return {vec3} The computed HDR color.
 */
vec3 textureIBL(vec3 viewDirectionEC, vec3 normalEC, czm_modelMaterial material) {
    vec3 f0 = material.specular;
    float roughness = material.roughness;
    float specularWeight = 1.0;
    #ifdef USE_SPECULAR
        specularWeight = material.specularWeight;
    #endif
    float NdotV = clamp(dot(normalEC, viewDirectionEC), 0.0, 1.0);

    // see https://bruop.github.io/ibl/ at Single Scattering Results
    // Roughness dependent fresnel, from Fdez-Aguera
    vec3 f90 = max(vec3(1.0 - roughness), f0);
    vec3 singleScatterFresnel = fresnelSchlick2(f0, f90, NdotV);

    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
    vec3 FssEss = specularWeight * (singleScatterFresnel * brdfLut.x + brdfLut.y);

    #ifdef DIFFUSE_IBL
        vec3 normalMC = normalize(model_iblReferenceFrameMatrix * normalEC);
        vec3 irradiance = sampleDiffuseEnvironment(normalMC);

        vec3 averageFresnel = f0 + (1.0 - f0) / 21.0;
        float Ems = specularWeight * (1.0 - brdfLut.x - brdfLut.y);
        vec3 FmsEms = FssEss * averageFresnel * Ems / (1.0 - averageFresnel * Ems);
        vec3 dielectricScattering = (1.0 - FssEss - FmsEms) * material.diffuse;
        vec3 diffuseContribution = irradiance * (FmsEms + dielectricScattering) * model_iblFactor.x;
    #else
        vec3 diffuseContribution = vec3(0.0);
    #endif

    #ifdef USE_ANISOTROPY
        // Bend normal to account for anisotropic distortion of specular reflection
        vec3 anisotropyDirection = material.anisotropicB;
        vec3 anisotropicTangent = cross(anisotropyDirection, viewDirectionEC);
        vec3 anisotropicNormal = cross(anisotropicTangent, anisotropyDirection);
        float bendFactor = 1.0 - material.anisotropyStrength * (1.0 - roughness);
        float bendFactorPow4 = bendFactor * bendFactor * bendFactor * bendFactor;
        vec3 bentNormal = normalize(mix(anisotropicNormal, normalEC, bendFactorPow4));
        vec3 reflectEC = reflect(-viewDirectionEC, bentNormal);
    #else
        vec3 reflectEC = reflect(-viewDirectionEC, normalEC);
    #endif

    #ifdef SPECULAR_IBL
        vec3 reflectMC = normalize(model_iblReferenceFrameMatrix * reflectEC);
        vec3 radiance = sampleSpecularEnvironment(reflectMC, roughness);
        vec3 specularContribution = radiance * FssEss * model_iblFactor.y;
    #else
        vec3 specularContribution = vec3(0.0);
    #endif

    return diffuseContribution + specularContribution;
}
#endif
`;var mse={name:"ImageBasedLightingPipelineStage"},pGe=new z;mse.process=function(e,t,n){let i=t.imageBasedLighting,o=t.environmentMapManager,r=e.shaderBuilder,s;l(i.specularEnvironmentMaps)||(s=o.radianceCubeMap);let a=i.sphericalHarmonicCoefficients??o.sphericalHarmonicCoefficients;r.addDefine("USE_IBL_LIGHTING",void 0,pe.FRAGMENT),r.addUniform("vec2","model_iblFactor",pe.FRAGMENT),Hh.isSupported(n.context)&&((i.useSphericalHarmonics||i.useSpecularEnvironmentMaps||i.enabled)&&r.addUniform("mat3","model_iblReferenceFrameMatrix",pe.FRAGMENT),l(s)&&r.addDefine("COMPUTE_POSITION_WC_ATMOSPHERE",void 0,pe.BOTH),l(a)&&l(a[0])?(r.addDefine("DIFFUSE_IBL",void 0,pe.FRAGMENT),r.addDefine("CUSTOM_SPHERICAL_HARMONICS",void 0,pe.FRAGMENT),r.addUniform("vec3","model_sphericalHarmonicCoefficients[9]",pe.FRAGMENT)):i.useDefaultSphericalHarmonics&&r.addDefine("DIFFUSE_IBL",void 0,pe.FRAGMENT),l(i.specularEnvironmentCubeMap)&&i.specularEnvironmentCubeMap.ready||l(s)?(r.addDefine("SPECULAR_IBL",void 0,pe.FRAGMENT),r.addDefine("CUSTOM_SPECULAR_IBL",void 0,pe.FRAGMENT),r.addUniform("samplerCube","model_specularEnvironmentMaps",pe.FRAGMENT),r.addUniform("float","model_specularEnvironmentMapsMaximumLOD",pe.FRAGMENT)):t.useDefaultSpecularMaps&&r.addDefine("SPECULAR_IBL",void 0,pe.FRAGMENT)),r.addFragmentLines(t2);let c={model_iblFactor:function(){return z.multiplyByScalar(i.imageBasedLightingFactor,o?.intensity||1,pGe)},model_iblReferenceFrameMatrix:function(){return t._iblReferenceFrameMatrix},model_sphericalHarmonicCoefficients:function(){return a},model_specularEnvironmentMaps:function(){return i.specularEnvironmentCubeMap.texture},model_specularEnvironmentMapsMaximumLOD:function(){return i.specularEnvironmentCubeMap.maximumMipmapLevel}};l(s)&&(c.model_specularEnvironmentMaps=function(){return s},c.model_specularEnvironmentMapsMaximumLOD=function(){return o.maximumMipmapLevel}),e.uniformMap=pt(c,e.uniformMap)};var n2=mse;var gGe=D.EPSILON16;function Rj(e){e=e??G.EMPTY_OBJECT;let t=e.stage,n=e.runtimeArticulation;this._stage=t,this._runtimeArticulation=n,this._name=t.name,this._type=t.type,this._minimumValue=t.minimumValue,this._maximumValue=t.maximumValue,this._currentValue=t.initialValue}Object.defineProperties(Rj.prototype,{stage:{get:function(){return this._stage}},runtimeArticulation:{get:function(){return this._runtimeArticulation}},name:{get:function(){return this._name}},type:{get:function(){return this._type}},minimumValue:{get:function(){return this._minimumValue}},maximumValue:{get:function(){return this._maximumValue}},currentValue:{get:function(){return this._currentValue},set:function(e){e=D.clamp(e,this.minimumValue,this.maximumValue),D.equalsEpsilon(this._currentValue,e,gGe)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var _Ge=new d,Pj=new Z;Rj.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=_Ge,o;switch(t){case zc.XROTATE:o=Z.fromRotationX(D.toRadians(n),Pj),e=L.multiplyByMatrix3(e,o,e);break;case zc.YROTATE:o=Z.fromRotationY(D.toRadians(n),Pj),e=L.multiplyByMatrix3(e,o,e);break;case zc.ZROTATE:o=Z.fromRotationZ(D.toRadians(n),Pj),e=L.multiplyByMatrix3(e,o,e);break;case zc.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=L.multiplyByTranslation(e,i,e);break;case zc.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=L.multiplyByTranslation(e,i,e);break;case zc.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=L.multiplyByTranslation(e,i,e);break;case zc.XSCALE:i.x=n,i.y=1,i.z=1,e=L.multiplyByScale(e,i,e);break;case zc.YSCALE:i.x=1,i.y=n,i.z=1,e=L.multiplyByScale(e,i,e);break;case zc.ZSCALE:i.x=1,i.y=1,i.z=n,e=L.multiplyByScale(e,i,e);break;case zc.UNIFORMSCALE:e=L.multiplyByUniformScale(e,n,e);break;default:break}return e};var i2=Rj;function o2(e){e=e??G.EMPTY_OBJECT;let t=e.articulation,n=e.sceneGraph;this._articulation=t,this._sceneGraph=n,this._name=t.name,this._runtimeStages=[],this._runtimeStagesByName={},this._runtimeNodes=[],this._dirty=!0,yGe(this)}Object.defineProperties(o2.prototype,{articulation:{get:function(){return this._articulation}},sceneGraph:{get:function(){return this._sceneGraph}},name:{get:function(){return this._name}},runtimeStages:{get:function(){return this._runtimeStages}},runtimeNodes:{get:function(){return this._runtimeNodes}}});function yGe(e){let n=e.articulation.stages,i=n.length,o=e._runtimeStages,r=e._runtimeStagesByName;for(let s=0;s<i;s++){let a=n[s],c=new i2({stage:a,runtimeArticulation:e});o.push(c);let u=a.name;r[u]=c}}o2.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];l(n)&&(n.currentValue=t)};var bGe=new L,xGe=new L;o2.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=L.clone(L.IDENTITY,bGe),t,n=this._runtimeStages,i=n.length;for(t=0;t<i;t++)e=n[t].applyStageToMatrix(e);let o=this._runtimeNodes,r=o.length;for(t=0;t<r;t++){let s=o[t],a=L.multiplyTransformation(s.originalTransform,e,xGe);s.transform=a}};var r2=o2;var s2=`void modelColorStage(inout czm_modelMaterial material)
{
    material.diffuse = mix(material.diffuse, model_color.rgb, model_colorBlend);
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(model_color.rgb, vec3(1.0), highlight);
    material.alpha *= model_color.a;
}
`;var ZC={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};ZC.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,pe.FRAGMENT),i.addFragmentLines(s2);let o={},r=t.color;r.alpha===0&&!t.hasSilhouette(n)&&(e.renderStateOptions.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),r.alpha<1&&(e.alphaOptions.pass=Se.TRANSLUCENT),i.addUniform("vec4",ZC.COLOR_UNIFORM_NAME,pe.FRAGMENT),o[ZC.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",ZC.COLOR_BLEND_UNIFORM_NAME,pe.FRAGMENT),o[ZC.COLOR_BLEND_UNIFORM_NAME]=function(){return kc.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=pt(o,e.uniformMap)};var Ib=ZC;var a2=`#ifdef USE_CLIPPING_PLANES_FLOAT_TEXTURE
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int pixY = clippingPlaneNumber / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneNumber - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
#else
// Handle uint8 clipping texture instead
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int clippingPlaneStartIndex = clippingPlaneNumber * 2; // clipping planes are two pixels each
    int pixY = clippingPlaneStartIndex / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneStartIndex - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + pixelWidth, v)));
    return czm_transformPlane(plane, transform);
}
#endif

float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix) {
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float pixelWidth = czm_metersPerPixel(position);
    
    #ifdef UNION_CLIPPING_REGIONS
    float clipAmount; // For union planes, we want to get the min distance. So we set the initial value to the first plane distance in the loop below.
    #else
    float clipAmount = 0.0;
    bool clipped = true;
    #endif

    for (int i = 0; i < CLIPPING_PLANES_LENGTH; ++i) {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        
        #ifdef UNION_CLIPPING_REGIONS
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0) {
            discard;
        }
        #else
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
        #endif
    }

    #ifndef UNION_CLIPPING_REGIONS
    if (clipped) {
        discard;
    }
    #endif
    
    return clipAmount;
}

void modelClippingPlanesStage(inout vec4 color)
{
    float clipDistance = clip(gl_FragCoord, model_clippingPlanes, model_clippingPlanesMatrix);
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = model_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = model_clippingPlanesEdgeStyle.a;
    
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) {
        color = clippingPlanesEdgeColor;
    }
}
`;var pse={name:"ModelClippingPlanesPipelineStage"},TGe=new z;pse.process=function(e,t,n){let i=t.clippingPlanes,o=n.context,r=e.shaderBuilder;r.addDefine("HAS_CLIPPING_PLANES",void 0,pe.FRAGMENT),r.addDefine("CLIPPING_PLANES_LENGTH",i.length,pe.FRAGMENT),i.unionClippingRegions&&r.addDefine("UNION_CLIPPING_REGIONS",void 0,pe.FRAGMENT),Ts.useFloatTexture(o)&&r.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,pe.FRAGMENT);let s=Ts.getTextureResolution(i,o,TGe);r.addDefine("CLIPPING_PLANES_TEXTURE_WIDTH",s.x,pe.FRAGMENT),r.addDefine("CLIPPING_PLANES_TEXTURE_HEIGHT",s.y,pe.FRAGMENT),r.addUniform("sampler2D","model_clippingPlanes",pe.FRAGMENT),r.addUniform("vec4","model_clippingPlanesEdgeStyle",pe.FRAGMENT),r.addUniform("mat4","model_clippingPlanesMatrix",pe.FRAGMENT),r.addFragmentLines(a2);let a={model_clippingPlanes:function(){return i.texture},model_clippingPlanesEdgeStyle:function(){let c=U.clone(i.edgeColor);return c.alpha=i.edgeWidth,c},model_clippingPlanesMatrix:function(){return t._clippingPlanesMatrix}};e.uniformMap=pt(a,e.uniformMap)};var c2=pse;var l2=`void modelClippingPolygonsStage(ProcessedAttributes attributes)
{
    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(v_positionWC);
    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);

    vec2 minDistance = vec2(czm_infinity);
    v_regionIndex = -1;
    v_clippingPosition = vec2(czm_infinity);

    for (int regionIndex = 0; regionIndex < CLIPPING_POLYGON_REGIONS_LENGTH; regionIndex++) {
        vec4 extents = czm_unpackClippingExtents(model_clippingExtents, regionIndex);
        vec2 rectUv = (sphericalLatLong.yx - extents.yx) * extents.wz;

        vec2 clamped = clamp(rectUv, vec2(0.0), vec2(1.0));
        vec2 distance = abs(rectUv - clamped) * extents.wz;
        
        if (minDistance.x > distance.x || minDistance.y > distance.y) {
            minDistance = distance;
            v_clippingPosition = rectUv;
        }

        float threshold = 0.01;
        if (rectUv.x > threshold && rectUv.y > threshold && rectUv.x < 1.0 - threshold && rectUv.y < 1.0 - threshold) {
            v_regionIndex = regionIndex;
        }
    }
}
`;var u2=`void modelClippingPolygonsStage()
{
    vec2 clippingPosition = v_clippingPosition;
    int regionIndex = v_regionIndex;
    czm_clipPolygons(model_clippingDistance, CLIPPING_POLYGON_REGIONS_LENGTH, clippingPosition, regionIndex);
}
`;var gse={name:"ModelClippingPolygonsPipelineStage"};gse.process=function(e,t,n){let i=t.clippingPolygons,o=e.shaderBuilder;o.addDefine("ENABLE_CLIPPING_POLYGONS",void 0,pe.BOTH),i.inverse&&o.addDefine("CLIPPING_INVERSE",void 0,pe.FRAGMENT),o.addDefine("CLIPPING_POLYGON_REGIONS_LENGTH",i.extentsCount,pe.BOTH),o.addUniform("sampler2D","model_clippingDistance",pe.FRAGMENT),o.addUniform("sampler2D","model_clippingExtents",pe.VERTEX),o.addVarying("vec2","v_clippingPosition"),o.addVarying("int","v_regionIndex","flat"),o.addVertexLines(l2),o.addFragmentLines(u2);let r={model_clippingDistance:function(){return i.clippingTexture},model_clippingExtents:function(){return i.extentsTexture}};e.uniformMap=pt(r,e.uniformMap)};var f2=gse;function _se(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(_se.prototype,{name:{get:function(){return this._runtimeNode._name}},id:{get:function(){return this._runtimeNode._id}},show:{get:function(){return this._runtimeNode.show},set:function(e){this._runtimeNode.show=e}},matrix:{get:function(){return this._runtimeNode.transform},set:function(e){l(e)?(this._runtimeNode.transform=e,this._runtimeNode.userAnimated=!0,this._model._userAnimationDirty=!0):(this._runtimeNode.transform=this.originalMatrix,this._runtimeNode.userAnimated=!1)}},originalMatrix:{get:function(){return this._runtimeNode.originalTransform}}});var d2=_se;var h2=`mat4 getInstancingTransform()
{
    mat4 instancingTransform;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform = mat4(
        a_instancingTransformRow0.x, a_instancingTransformRow1.x, a_instancingTransformRow2.x, 0.0, // Column 1
        a_instancingTransformRow0.y, a_instancingTransformRow1.y, a_instancingTransformRow2.y, 0.0, // Column 2
        a_instancingTransformRow0.z, a_instancingTransformRow1.z, a_instancingTransformRow2.z, 0.0, // Column 3
        a_instancingTransformRow0.w, a_instancingTransformRow1.w, a_instancingTransformRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation = a_instanceTranslation;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation.x, translation.y, translation.z, 1.0
    ); 
    #endif

    return instancingTransform;
}

#ifdef USE_2D_INSTANCING
mat4 getInstancingTransform2D()
{
    mat4 instancingTransform2D;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform2D = mat4(
        a_instancingTransform2DRow0.x, a_instancingTransform2DRow1.x, a_instancingTransform2DRow2.x, 0.0, // Column 1
        a_instancingTransform2DRow0.y, a_instancingTransform2DRow1.y, a_instancingTransform2DRow2.y, 0.0, // Column 2
        a_instancingTransform2DRow0.z, a_instancingTransform2DRow1.z, a_instancingTransform2DRow2.z, 0.0, // Column 3
        a_instancingTransform2DRow0.w, a_instancingTransform2DRow1.w, a_instancingTransform2DRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation2D = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation2D = a_instanceTranslation2D;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform2D = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation2D.x, translation2D.y, translation2D.z, 1.0
    ); 
    #endif

    return instancingTransform2D;
}
#endif
`;var m2=`void instancingStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    
    mat4 instancingTransform = getInstancingTransform();
    
    attributes.positionMC = (instancingTransform * vec4(positionMC, 1.0)).xyz;

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = (instancingTransform * vec4(normalMC, 0.0)).xyz;
    #endif

    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var p2=`void legacyInstancingStage(
    inout ProcessedAttributes attributes,
    out mat4 instanceModelView,
    out mat3 instanceModelViewInverseTranspose)
{
    vec3 positionMC = attributes.positionMC;

    mat4 instancingTransform = getInstancingTransform();
 
    mat4 instanceModel = instancingTransform * u_instance_nodeTransform;
    instanceModelView = u_instance_modifiedModelView;
    instanceModelViewInverseTranspose = mat3(u_instance_modifiedModelView * instanceModel);

    attributes.positionMC = (instanceModel * vec4(positionMC, 1.0)).xyz;
    
    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var g2=new L,CGe=new L,AGe=new L,bse={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:Ese,_transformsToTypedArray:Mj};bse.process=function(e,t,n){let i=t.instances,o=i.attributes[0].count,r=e.shaderBuilder;r.addDefine("HAS_INSTANCING"),r.addVertexLines(h2);let s=e.model,a=s.sceneGraph,c=e.runtimeNode,u=n.mode!==ne.SCENE3D&&!n.scene3DOnly&&s._projectTo2D,f=s._enablePick&&!n.context.webgl2,h=[];kGe(e,n,i,h,u,f),VGe(e,n,i,h);let p={};if(i.transformInWorldSpace?(r.addDefine("USE_LEGACY_INSTANCING",void 0,pe.VERTEX),r.addUniform("mat4","u_instance_modifiedModelView",pe.VERTEX),r.addUniform("mat4","u_instance_nodeTransform",pe.VERTEX),p.u_instance_modifiedModelView=function(){let _=L.multiplyTransformation(s.modelMatrix,a.components.transform,g2);return u?L.multiplyTransformation(n.context.uniformState.view3D,_,g2):(n.mode!==ne.SCENE3D&&(_=It.basisTo2D(n.mapProjection,_,g2)),L.multiplyTransformation(n.context.uniformState.view,_,g2))},p.u_instance_nodeTransform=function(){return L.multiplyTransformation(a.axisCorrectionMatrix,c.computedTransform,CGe)},r.addVertexLines(p2)):r.addVertexLines(m2),u){r.addDefine("USE_2D_INSTANCING",void 0,pe.VERTEX),r.addUniform("mat4","u_modelView2D",pe.VERTEX);let _=n.context,m=L.fromTranslation(c.instancingReferencePoint2D,new L);p.u_modelView2D=function(){return L.multiplyTransformation(_.uniformState.view,m,AGe)}}e.uniformMap=pt(p,e.uniformMap),e.instanceCount=o,e.attributes.push.apply(e.attributes,h)};var Hw=new L,EGe=new d;function SGe(e,t,n,i,o){let r=L.multiplyTransformation(t,e,Hw);return r=L.multiplyTransformation(r,n,Hw),o=It.basisTo2D(i.mapProjection,r,o),o}function vGe(e,t,n,i,o){let r=L.fromTranslation(e,Hw),s=L.multiplyTransformation(t,r,Hw);s=L.multiplyTransformation(s,n,Hw);let a=L.getTranslation(s,EGe);return o=Ui.computeActualEllipsoidPosition(i,a,o),o}function xse(e,t,n){let i=e.model,o=i.sceneGraph;e.runtimeNode.node.instances.transformInWorldSpace?(t=L.multiplyTransformation(i.modelMatrix,o.components.transform,t),n=L.multiplyTransformation(o.axisCorrectionMatrix,e.runtimeNode.computedTransform,n)):(t=L.clone(o.computedModelMatrix,t),t=L.multiplyTransformation(t,e.runtimeNode.computedTransform,t),n=L.clone(L.IDENTITY,n))}var Tse=new L,Cse=new L,wGe=new L,IGe=new d;function DGe(e,t,n,i){let o=Tse,r=Cse;xse(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let u=0;u<c;u++){let f=e[u],h=SGe(f,o,r,n,wGe),p=L.getTranslation(h,IGe),_=d.subtract(p,a,p);i[u]=L.setTranslation(h,_,i[u])}return i}function PGe(e,t,n,i){let o=Tse,r=Cse;xse(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let u=0;u<c;u++){let f=e[u],h=vGe(f,o,r,n,f);i[u]=d.subtract(h,a,i[u])}return i}var RGe=new d,OGe=new d;function Ase(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,o=L.multiplyByPoint(i,n.instancingTranslationMin,RGe),r=Ui.computeActualEllipsoidPosition(t,o,o),s=L.multiplyByPoint(i,n.instancingTranslationMax,OGe),a=Ui.computeActualEllipsoidPosition(t,s,s);n.instancingReferencePoint2D=d.lerp(r,a,.5,new d)}function Mj(e){let n=e.length,i=new Float32Array(n*12);for(let o=0;o<n;o++){let r=e[o],s=12*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8],i[s+3]=r[12],i[s+4]=r[1],i[s+5]=r[5],i[s+6]=r[9],i[s+7]=r[13],i[s+8]=r[2],i[s+9]=r[6],i[s+10]=r[10],i[s+11]=r[14]}return i}function MGe(e){let n=e.length,i=new Float32Array(n*3);for(let o=0;o<n;o++){let r=e[o],s=3*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8]}return i}var LGe=new d,NGe=new Pe,FGe=new d;function Ese(e,t,n){let i=new Array(t),o=Kt.getAttributeBySemantic(e,is.TRANSLATION),r=Kt.getAttributeBySemantic(e,is.ROTATION),s=Kt.getAttributeBySemantic(e,is.SCALE),a=new d(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),c=new d(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),u=l(o),f=l(r),h=l(s),p=u?o.typedArray:new Float32Array(t*3),_=f?r.typedArray:new Float32Array(t*4);f&&r.normalized&&(_=Rn.dequantize(_,r.componentDatatype,r.type,t));let m;h?m=s.typedArray:(m=new Float32Array(t*3),m.fill(1));for(let b=0;b<t;b++){let x=new d(p[b*3],p[b*3+1],p[b*3+2],LGe);d.maximumByComponent(a,x,a),d.minimumByComponent(c,x,c);let T=new Pe(_[b*4],_[b*4+1],_[b*4+2],f?_[b*4+3]:1,NGe),C=new d(m[b*3],m[b*3+1],m[b*3+2],FGe),E=L.fromTranslationQuaternionRotationScale(x,T,C,new L);i[b]=E}let y=n.runtimeNode;return y.instancingTranslationMin=c,y.instancingTranslationMax=a,u&&(o.typedArray=void 0),f&&(r.typedArray=void 0),h&&(s.typedArray=void 0),i}function BGe(e,t,n){let i=new Array(t),o=e.typedArray,r=new d(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new d(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let c=0;c<t;c++){let u=new d(o[c*3],o[c*3+1],o[c*3+2]);i[c]=u,d.minimumByComponent(r,u,r),d.maximumByComponent(s,u,s)}let a=n.runtimeNode;return a.instancingTranslationMin=r,a.instancingTranslationMax=s,e.typedArray=void 0,i}function Lj(e,t){let n=mt.createVertexBuffer({context:t.context,typedArray:e,usage:Le.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function kGe(e,t,n,i,o,r){let s=Kt.getAttributeBySemantic(n,is.ROTATION);l(s)?zGe(e,n,i,t,o,r):UGe(e,n,i,t,o)}function zGe(e,t,n,i,o,r){let s=e.shaderBuilder,a=t.attributes[0].count,c=e.model,u=e.runtimeNode;s.addDefine("HAS_INSTANCE_MATRICES");let f="Transform",h,p=u.instancingTransformsBuffer;if(!l(p)){h=Ese(t,a,e);let b=Mj(h);p=Lj(b,i),c._modelResources.push(p),r&&(u.transformsTypedArray=b),u.instancingTransformsBuffer=p}if(yse(e,p,n,f),!o)return;let _=ze(i);_.mode=ne.COLUMBUS_VIEW,Ase(e,_);let m=u.instancingTransformsBuffer2D;if(!l(m)){let b=DGe(h,e,_,h),x=Mj(b);m=Lj(x,i),c._modelResources.push(m),u.instancingTransformsBuffer2D=m}yse(e,m,n,"Transform2D")}function UGe(e,t,n,i,o,r){let s=e.shaderBuilder,a=e.runtimeNode,c=Kt.getAttributeBySemantic(t,is.TRANSLATION),u=Kt.getAttributeBySemantic(t,is.SCALE);if(l(u)&&(s.addDefine("HAS_INSTANCE_SCALE"),Oj(e,u.buffer,u.byteOffset,u.byteStride,n,"Scale")),!l(c))return;let f,h=c.typedArray;if(l(h)?f=BGe(c,c.count,e):l(a.instancingTranslationMin)||(a.instancingTranslationMin=c.min,a.instancingTranslationMax=c.max),s.addDefine("HAS_INSTANCE_TRANSLATION"),Oj(e,c.buffer,c.byteOffset,c.byteStride,n,"Translation"),!o&&!r)return;let _=ze(i);_.mode=ne.COLUMBUS_VIEW,Ase(e,_);let m=a.instancingTranslationBuffer2D;if(!l(m)){let T=PGe(f,e,_,f),C=MGe(T);r&&(a.transformsTypedArray=C),m=Lj(C,i),e.model._modelResources.push(m),a.instancingTranslationBuffer2D=m}if(!o)return;Oj(e,m,0,void 0,n,"Translation2D")}function yse(e,t,n,i){let r=X.getSizeInBytes(X.FLOAT),s=r*12,a=[{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:r*4,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:r*8,strideInBytes:s,instanceDivisor:1}],c=e.shaderBuilder;c.addAttribute("vec4",`a_instancing${i}Row0`),c.addAttribute("vec4",`a_instancing${i}Row1`),c.addAttribute("vec4",`a_instancing${i}Row2`),n.push.apply(n,a)}function Oj(e,t,n,i,o,r){o.push({index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:3,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:n,strideInBytes:i,instanceDivisor:1}),e.shaderBuilder.addAttribute("vec3",`a_instance${r}`)}function VGe(e,t,n,i){let o=n.attributes,r=e.shaderBuilder;for(let s=0;s<o.length;s++){let a=o[s];a.semantic===is.FEATURE_ID&&(a.setIndex>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=a.setIndex+1),i.push({index:e.attributeIndex++,vertexBuffer:a.buffer,componentsPerAttribute:en.getNumberOfComponents(a.type),componentDatatype:a.componentDatatype,normalize:!1,offsetInBytes:a.byteOffset,strideInBytes:a.byteStride,instanceDivisor:1}),r.addAttribute("float",`a_instanceFeatureId_${a.setIndex}`))}}var _2=bse;var Nj={};Nj.name="ModelMatrixUpdateStage";Nj.update=function(e,t,n){let i=n.mode!==ne.SCENE3D;if(!(i&&t._model._projectTo2D)&&e._transformDirty){let o=i?t._computedModelMatrix2D:t._computedModelMatrix;Sse(e,t,o,e.transformToRoot),e._transformDirty=!1}};function HGe(e,t,n){e.modelMatrix=L.multiplyTransformation(t,n,e.modelMatrix),e.cullFace=Kt.getCullFace(e.modelMatrix,e.primitiveType)}function Sse(e,t,n,i){let o;i=L.multiplyTransformation(i,e.transform,new L),e.updateComputedTransform();let r=e.runtimePrimitives.length;for(o=0;o<r;o++){let a=e.runtimePrimitives[o];HGe(a.drawCommand,n,i)}let s=e.children.length;for(o=0;o<s;o++){let a=t._runtimeNodes[e.children[o]];a._transformToRoot=L.clone(i,a._transformToRoot),Sse(a,t,n,i),a._transformDirty=!1}}var y2=Nj;var vse={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:wse,_countGeneratedBuffers:Ise};vse.process=function(e,t,n){let i=e.model.statistics,o=t.instances,r=e.runtimeNode;wse(i,o),Ise(i,r)};function wse(e,t){if(!l(t))return;let n=t.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];l(r.buffer)&&e.addBuffer(r.buffer,!1)}}function Ise(e,t){l(t.instancingTransformsBuffer)&&e.addBuffer(t.instancingTransformsBuffer,!1),l(t.instancingTransformsBuffer2D)&&e.addBuffer(t.instancingTransformsBuffer2D,!1),l(t.instancingTranslationBuffer2D)&&e.addBuffer(t.instancingTranslationBuffer2D,!1)}var b2=vse;function $C(e){e=e??G.EMPTY_OBJECT;let t=e.node,n=e.transform,i=e.transformToRoot,o=e.sceneGraph,r=e.children;this._node=t,this._name=t.name,this._id=t.index,this._sceneGraph=o,this._children=r,this._originalTransform=L.clone(n,this._originalTransform),this._transform=L.clone(n,this._transform),this._transformToRoot=L.clone(i,this._transformToRoot),this._computedTransform=new L,this._transformDirty=!1,this._transformParameters=void 0,this._morphWeights=[],this._runtimeSkin=void 0,this._computedJointMatrices=[],this.show=!0,this.userAnimated=!1,this.pipelineStages=[],this.runtimePrimitives=[],this.updateStages=[],this.instancingTranslationMin=void 0,this.instancingTranslationMax=void 0,this.instancingTransformsBuffer=void 0,this.instancingTransformsBuffer2D=void 0,this.instancingTranslationBuffer2D=void 0,this.instancingReferencePoint2D=void 0,GGe(this)}Object.defineProperties($C.prototype,{node:{get:function(){return this._node}},sceneGraph:{get:function(){return this._sceneGraph}},children:{get:function(){return this._children}},transform:{get:function(){return this._transform},set:function(e){this._transformDirty=!0,this._transform=L.clone(e,this._transform)}},transformToRoot:{get:function(){return this._transformToRoot}},computedTransform:{get:function(){return this._computedTransform}},originalTransform:{get:function(){return this._originalTransform}},translation:{get:function(){return l(this._transformParameters)?this._transformParameters.translation:void 0},set:function(e){let t=this._transformParameters,n=t.translation;d.equals(n,e)||(t.translation=d.clone(e,t.translation),Fj(this,t))}},rotation:{get:function(){return l(this._transformParameters)?this._transformParameters.rotation:void 0},set:function(e){let t=this._transformParameters,n=t.rotation;Pe.equals(n,e)||(t.rotation=Pe.clone(e,t.rotation),Fj(this,t))}},scale:{get:function(){return l(this._transformParameters)?this._transformParameters.scale:void 0},set:function(e){let t=this._transformParameters,n=t.scale;d.equals(n,e)||(t.scale=d.clone(e,t.scale),Fj(this,t))}},morphWeights:{get:function(){return this._morphWeights},set:function(e){let t=e.length;for(let n=0;n<t;n++)this._morphWeights[n]=e[n]}},runtimeSkin:{get:function(){return this._runtimeSkin}},computedJointMatrices:{get:function(){return this._computedJointMatrices}}});function GGe(e){let t=e.transform,n=e.transformToRoot,i=e._computedTransform;e._computedTransform=L.multiply(n,t,i);let o=e.node;l(o.matrix)||(e._transformParameters=new rb(o.translation,o.rotation,o.scale)),l(o.morphWeights)&&(e._morphWeights=o.morphWeights.slice());let r=o.articulationName;if(l(r)){let c=e.sceneGraph._runtimeArticulations[r];l(c)&&c.runtimeNodes.push(e)}}function Fj(e,t){e._transformDirty=!0,e._transform=L.fromTranslationRotationScale(t,e._transform)}$C.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};$C.prototype.configurePipeline=function(){let e=this.node,t=this.pipelineStages;t.length=0;let n=this.updateStages;n.length=0,l(e.instances)&&t.push(_2),t.push(b2),n.push(y2)};$C.prototype.updateComputedTransform=function(){this._computedTransform=L.multiply(this._transformToRoot,this._transform,this._computedTransform)};$C.prototype.updateJointMatrices=function(){let e=this._runtimeSkin;if(!l(e))return;e.updateJointMatrices();let t=this._computedJointMatrices,n=e.jointMatrices,i=n.length;for(let o=0;o<i;o++){l(t[o])||(t[o]=new L);let r=L.multiplyTransformation(this.transformToRoot,this.transform,t[o]),s=L.inverseTransformation(r,t[o]);t[o]=L.multiplyTransformation(s,n[o],t[o])}};var x2=$C;var Dse={name:"AlphaPipelineStage"};Dse.process=function(e,t,n){let i=e.alphaOptions,o=e.model;i.pass=i.pass??o.opaquePass;let r=e.renderStateOptions;i.pass===Se.TRANSLUCENT&&(r.cull.enabled=!1,r.depthMask=!1,r.blending=an.ALPHA_BLEND);let s=e.shaderBuilder,a=e.uniformMap;l(i.alphaCutoff)&&(s.addDefine("ALPHA_MODE_MASK",void 0,pe.FRAGMENT),s.addUniform("float","u_alphaCutoff",pe.FRAGMENT),a.u_alphaCutoff=function(){return i.alphaCutoff})};var T2=Dse;var Pse={name:"BatchTexturePipelineStage"};Pse.process=function(e,t,n){let i=e.shaderBuilder,o={},r=e.model,s=r.featureTables[r.featureTableId],a=s.featuresLength;i.addUniform("int","model_featuresLength"),o.model_featuresLength=function(){return a};let c=s.batchTexture;i.addUniform("sampler2D","model_batchTexture"),o.model_batchTexture=function(){return c.batchTexture??c.defaultTexture},i.addUniform("vec4","model_textureStep"),o.model_textureStep=function(){return c.textureStep},c.textureDimensions.y>1&&(i.addDefine("MULTILINE_BATCH_TEXTURE"),i.addUniform("vec2","model_textureDimensions"),o.model_textureDimensions=function(){return c.textureDimensions}),e.uniformMap=pt(o,e.uniformMap)};var C2=Pse;var Rse={name:"ClassificationPipelineStage"};Rse.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,pe.BOTH);let o=e.runtimePrimitive;l(o.batchLengths)||jGe(t,o)};function jGe(e,t){let n=Kt.getAttributeBySemantic(e,ct.POSITION);if(!l(n))throw new re("Primitives must have a position attribute to be used for classification.");let i,o=e.indices,r=l(o);r&&(i=o.typedArray,o.typedArray=void 0);let s=r?o.count:n.count,a=Kt.getAttributeBySemantic(e,ct.FEATURE_ID,0);if(!l(a)){t.batchLengths=[s],t.batchOffsets=[0];return}let c=a.typedArray;a.typedArray=void 0;let u=[],f=[0],h=r?i[0]:0,p=c[h],_=0;for(let y=1;y<s;y++){let b=r?i[y]:y,x=c[b];if(x!==p){let T=y-_,C=y;u.push(T),f.push(C),_=C,p=x}}let m=s-_;u.push(m),t.batchLengths=u,t.batchOffsets=f}var A2=Rse;var E2=`void filterByPassType(inout vec3 positionMC, vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        positionMC *= float(model_silhouettePass);
        #else
        positionMC *= 0.0;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        positionMC *= 0.0;
    }
}

void cpuStylingStage(inout vec3 positionMC, inout SelectedFeature feature)
{
    float show = ceil(feature.color.a);
    positionMC *= show;

    #if defined(HAS_SELECTED_FEATURE_ID_ATTRIBUTE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(positionMC, feature.color);
    #endif
}
`;var S2=`void filterByPassType(vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {   
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        if(!model_silhouettePass) {
            discard;
        }
        #else
        discard;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        discard;
    }
}

void cpuStylingStage(inout czm_modelMaterial material, SelectedFeature feature)
{
    vec4 featureColor = feature.color;
    if (featureColor.a == 0.0)
    {
        discard;
    }

    // If a feature ID vertex attribute is used, the pass type filter is applied in the vertex shader.
    // So, we only apply in in the fragment shader if the feature ID texture is used.
    #if defined(HAS_SELECTED_FEATURE_ID_TEXTURE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(featureColor);
    #endif

    featureColor = czm_gammaCorrect(featureColor);

    // Classification models compute the diffuse differently.
    #ifdef HAS_CLASSIFICATION
    material.diffuse = featureColor.rgb * featureColor.a;
    #else
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(featureColor.rgb, vec3(1.0), highlight);
    #endif
    
    material.alpha *= featureColor.a;
}
`;var Ose={name:"CPUStylingPipelineStage"};Ose.process=function(e,t,n){let i=e.model,o=e.shaderBuilder;o.addVertexLines(E2),o.addFragmentLines(S2),o.addDefine("USE_CPU_STYLING",void 0,pe.BOTH),l(i.color)||(o.addUniform("float",Ib.COLOR_BLEND_UNIFORM_NAME,pe.FRAGMENT),e.uniformMap[Ib.COLOR_BLEND_UNIFORM_NAME]=function(){return kc.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),o.addUniform("bool","model_commandTranslucent",pe.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===Se.TRANSLUCENT}};var v2=Ose;var Mse={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};Mse.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};var j_=Object.freeze(Mse);var w2=`void customShaderStage(
    inout czm_modelVertexOutput vsOutput, 
    inout ProcessedAttributes attributes, 
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // VertexInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    VertexInput vsInput;
    initializeInputStruct(vsInput, attributes);
    vsInput.featureIds = featureIds;
    vsInput.metadata = metadata;
    vsInput.metadataClass = metadataClass;
    vsInput.metadataStatistics = metadataStatistics;
    vertexMain(vsInput, vsOutput);
    attributes.positionMC = vsOutput.positionMC;
}
`;var I2=`void customShaderStage(
    inout czm_modelMaterial material,
    ProcessedAttributes attributes,
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // FragmentInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    FragmentInput fsInput;
    initializeInputStruct(fsInput, attributes);
    fsInput.featureIds = featureIds;
    fsInput.metadata = metadata;
    fsInput.metadataClass = metadataClass;
    fsInput.metadataStatistics = metadataStatistics;
    fragmentMain(fsInput, material);
}
`;var D2=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
}
`;var P2=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) 
{
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
  setFeatureIdVaryings();
}
`;var Li={name:"FeatureIdPipelineStage",STRUCT_ID_FEATURE_IDS_VS:"FeatureIdsVS",STRUCT_ID_FEATURE_IDS_FS:"FeatureIdsFS",STRUCT_NAME_FEATURE_IDS:"FeatureIds",FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS:"initializeFeatureIdsVS",FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS:"initializeFeatureIdsFS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS:"initializeFeatureIdAliasesVS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS:"initializeFeatureIdAliasesFS",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS:"void initializeFeatureIds(out FeatureIds featureIds, ProcessedAttributes attributes)",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES:"void initializeFeatureIdAliases(inout FeatureIds featureIds)",FUNCTION_ID_SET_FEATURE_ID_VARYINGS:"setFeatureIdVaryings",FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS:"void setFeatureIdVaryings()"};Li.process=function(e,t,n){let i=e.shaderBuilder;WGe(i);let o=e.runtimeNode.node.instances;l(o)&&qGe(e,o,n),YGe(e,t,n),i.addVertexLines(P2),i.addFragmentLines(D2)};function WGe(e){e.addStruct(Li.STRUCT_ID_FEATURE_IDS_VS,Li.STRUCT_NAME_FEATURE_IDS,pe.VERTEX),e.addStruct(Li.STRUCT_ID_FEATURE_IDS_FS,Li.STRUCT_NAME_FEATURE_IDS,pe.FRAGMENT),e.addFunction(Li.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,Li.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,pe.VERTEX),e.addFunction(Li.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,Li.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,pe.FRAGMENT),e.addFunction(Li.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,Li.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,pe.VERTEX),e.addFunction(Li.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,Li.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,pe.FRAGMENT),e.addFunction(Li.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,Li.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,pe.VERTEX)}function qGe(e,t,n){let i=t.featureIds,o=t.attributes[0].count;for(let r=0;r<i.length;r++){let s=i[r],a=s.positionalLabel;s instanceof yn.FeatureIdAttribute?XGe(e,s,a):Lse(e,s,a,o,1,n);let c=s.label;l(c)&&Nse(e,a,c,pe.BOTH)}}function YGe(e,t,n){let i=t.featureIds,r=Kt.getAttributeBySemantic(t,ct.POSITION).count;for(let s=0;s<i.length;s++){let a=i[s],c=a.positionalLabel,u=pe.BOTH;a instanceof yn.FeatureIdAttribute?KGe(e,a,c):a instanceof yn.FeatureIdImplicitRange?Lse(e,a,c,r,void 0,n):(ZGe(e,a,c,s,n),u=pe.FRAGMENT);let f=a.label;l(f)&&Nse(e,c,f,u)}}function XGe(e,t,n){let i=e.shaderBuilder;i.addStructField(Li.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Li.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=`a_${r}${o}`,a=`v_${r}${o}`,c=`featureIds.${n} = int(czm_round(${s}));`,u=`featureIds.${n} = int(czm_round(${a}));`;i.addFunctionLines(Li.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(Li.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[u]),i.addVarying("float",a),i.addFunctionLines(Li.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${a} = ${s};`])}function KGe(e,t,n){let i=e.shaderBuilder;i.addStructField(Li.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Li.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=[`featureIds.${n} = int(czm_round(attributes.${r}${o}));`];i.addFunctionLines(Li.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,s),i.addFunctionLines(Li.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,s)}function Lse(e,t,n,i,o,r){$Ge(e,t,i,o,r);let s=e.shaderBuilder,a=`a_implicit_${n}`;s.addAttribute("float",a);let c=`v_implicit_${n}`;s.addVarying("float",c),s.addStructField(Li.STRUCT_ID_FEATURE_IDS_VS,"int",n),s.addStructField(Li.STRUCT_ID_FEATURE_IDS_FS,"int",n),s.addFunctionLines(Li.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${a};`]),s.addFunctionLines(Li.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${a}));`]),s.addFunctionLines(Li.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function ZGe(e,t,n,i,o){let r=`u_featureIdTexture_${i}`,s=e.uniformMap,a=t.textureReader;s[r]=function(){return a.texture??o.context.defaultTexture};let c=a.channels,u=e.shaderBuilder;u.addStructField(Li.STRUCT_ID_FEATURE_IDS_FS,"int",n),u.addUniform("sampler2D",r,pe.FRAGMENT);let h=`v_texCoord_${a.texCoord}`,p=h,_=a.transform;if(l(_)&&!Z.equals(_,Z.IDENTITY)){let b=`${r}Transform`;u.addUniform("mat3",b,pe.FRAGMENT),s[b]=function(){return _},p=`vec2(${b} * vec3(${h}, 1.0))`}let m=`texture(${r}, ${p}).${c}`,y=`featureIds.${n} = czm_unpackUint(${m});`;u.addFunctionLines(Li.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[y])}function Nse(e,t,n,i){let o=e.shaderBuilder,r=pe.includesVertexShader(i);r&&o.addStructField(Li.STRUCT_ID_FEATURE_IDS_VS,"int",n),o.addStructField(Li.STRUCT_ID_FEATURE_IDS_FS,"int",n);let s=[`featureIds.${n} = featureIds.${t};`];r&&o.addFunctionLines(Li.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,s),o.addFunctionLines(Li.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,s)}function $Ge(e,t,n,i,o){let r=e.model,s,a;if(l(t.repeat)){let u=QGe(t,n);s=mt.createVertexBuffer({context:o.context,typedArray:u,usage:Le.STATIC_DRAW}),s.vertexArrayDestroyable=!1,r._pipelineResources.push(s),r.statistics.addBuffer(s,!1)}else a=[t.offset];let c={index:e.attributeIndex++,instanceDivisor:i,value:a,vertexBuffer:s,normalize:!1,componentsPerAttribute:1,componentDatatype:X.FLOAT,strideInBytes:X.getSizeInBytes(X.FLOAT),offsetInBytes:0};e.attributes.push(c)}function QGe(e,t){let n=e.offset,i=e.repeat,o=new Float32Array(t);for(let r=0;r<t;r++)o[r]=n+Math.floor(r/i);return o}var Db=Li;var R2=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
}
`;var O2=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
  setMetadataVaryings();
}
`;var Ai={name:"MetadataPipelineStage",STRUCT_ID_METADATA_VS:"MetadataVS",STRUCT_ID_METADATA_FS:"MetadataFS",STRUCT_NAME_METADATA:"Metadata",STRUCT_ID_METADATA_CLASS_VS:"MetadataClassVS",STRUCT_ID_METADATA_CLASS_FS:"MetadataClassFS",STRUCT_NAME_METADATA_CLASS:"MetadataClass",STRUCT_ID_METADATA_STATISTICS_VS:"MetadataStatisticsVS",STRUCT_ID_METADATA_STATISTICS_FS:"MetadataStatisticsFS",STRUCT_NAME_METADATA_STATISTICS:"MetadataStatistics",FUNCTION_ID_INITIALIZE_METADATA_VS:"initializeMetadataVS",FUNCTION_ID_INITIALIZE_METADATA_FS:"initializeMetadataFS",FUNCTION_SIGNATURE_INITIALIZE_METADATA:"void initializeMetadata(out Metadata metadata, out MetadataClass metadataClass, out MetadataStatistics metadataStatistics, ProcessedAttributes attributes)",FUNCTION_ID_SET_METADATA_VARYINGS:"setMetadataVaryings",FUNCTION_SIGNATURE_SET_METADATA_VARYINGS:"void setMetadataVaryings()",METADATA_CLASS_FIELDS:[{specName:"noData",shaderName:"noData"},{specName:"default",shaderName:"defaultValue"},{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"}],METADATA_STATISTICS_FIELDS:[{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"},{specName:"mean",shaderName:"mean",type:"float"},{specName:"median",shaderName:"median"},{specName:"standardDeviation",shaderName:"standardDeviation",type:"float"},{specName:"variance",shaderName:"variance",type:"float"},{specName:"sum",shaderName:"sum"}]};Ai.process=function(e,t,n){let{shaderBuilder:i,model:o}=e,{structuralMetadata:r={},content:s}=o,a=s?.tileset.metadataExtension?.statistics,c=JGe(r.propertyAttributes,t,a),u=t5e(r.propertyTextures,a),f=c.concat(u);i5e(i,f),s5e(i),i.addVertexLines(O2),i.addFragmentLines(R2);for(let h=0;h<c.length;h++){let p=c[h];a5e(e,p)}for(let h=0;h<u.length;h++){let p=u[h];l5e(e,p)}};function JGe(e,t,n){return l(e)?e.flatMap(i=>e5e(i,t,n)):[]}function e5e(e,t,n){let{getAttributeByName:i,getAttributeInfo:o,sanitizeGlslIdentifier:r}=Kt,s=e.class.id,a=n?.classes[s],c=Object.entries(e.properties),u=new Array(c.length);for(let f=0;f<c.length;f++){let[h,p]=c[f],_=i(t,p.attribute),{glslType:m,variableName:y}=o(_);u[f]={metadataVariable:r(h),property:p,type:p.classProperty.type,glslType:m,variableName:y,propertyStatistics:a?.properties[h],shaderDestination:pe.BOTH}}return u}function t5e(e,t){return l(e)?e.flatMap(n=>n5e(n,t)):[]}function n5e(e,t){let{sanitizeGlslIdentifier:n}=Kt,i=e.class.id,o=t?.classes[i],r=Object.entries(e.properties).filter(([a,c])=>c.isGpuCompatible()),s=new Array(r.length);for(let a=0;a<r.length;a++){let[c,u]=r[a];s[a]={metadataVariable:n(c),property:u,type:u.classProperty.type,glslType:u.getGlslType(),propertyStatistics:o?.properties[c],shaderDestination:pe.FRAGMENT}}return s}function i5e(e,t){let n=new Set,i=new Set;for(let a=0;a<t.length;a++){let{type:c,glslType:u,propertyStatistics:f}=t[a];n.add(u),l(f)&&c!==ot.ENUM&&i.add(u)}let o=Ai.METADATA_CLASS_FIELDS;for(let a of n){let c=`${a}MetadataClass`;s(c,a,o)}let r=Ai.METADATA_STATISTICS_FIELDS;for(let a of i){let c=`${a}MetadataStatistics`;s(c,a,r)}function s(a,c,u){e.addStruct(a,a,pe.BOTH);for(let f=0;f<u.length;f++){let{shaderName:h}=u[f],p=u[f].type==="float"?r5e(c):c;e.addStructField(a,p,h)}}}var o5e={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function r5e(e){let t=o5e[e];return l(t)?t:e}function s5e(e){e.addStruct(Ai.STRUCT_ID_METADATA_VS,Ai.STRUCT_NAME_METADATA,pe.VERTEX),e.addStruct(Ai.STRUCT_ID_METADATA_FS,Ai.STRUCT_NAME_METADATA,pe.FRAGMENT),e.addStruct(Ai.STRUCT_ID_METADATA_CLASS_VS,Ai.STRUCT_NAME_METADATA_CLASS,pe.VERTEX),e.addStruct(Ai.STRUCT_ID_METADATA_CLASS_FS,Ai.STRUCT_NAME_METADATA_CLASS,pe.FRAGMENT),e.addStruct(Ai.STRUCT_ID_METADATA_STATISTICS_VS,Ai.STRUCT_NAME_METADATA_STATISTICS,pe.VERTEX),e.addStruct(Ai.STRUCT_ID_METADATA_STATISTICS_FS,Ai.STRUCT_NAME_METADATA_STATISTICS,pe.FRAGMENT),e.addFunction(Ai.FUNCTION_ID_INITIALIZE_METADATA_VS,Ai.FUNCTION_SIGNATURE_INITIALIZE_METADATA,pe.VERTEX),e.addFunction(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,Ai.FUNCTION_SIGNATURE_INITIALIZE_METADATA,pe.FRAGMENT),e.addFunction(Ai.FUNCTION_ID_SET_METADATA_VARYINGS,Ai.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,pe.VERTEX)}function a5e(e,t){c5e(e,t),Fse(e.shaderBuilder,t),Bse(e.shaderBuilder,t)}function c5e(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:o,glslType:r}=t,s=zse({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:r,metadataVariable:i,shaderDestination:pe.BOTH,property:o});n.addStructField(Ai.STRUCT_ID_METADATA_VS,r,i),n.addStructField(Ai.STRUCT_ID_METADATA_FS,r,i);let a=`metadata.${i} = ${s};`;n.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_VS,[a]),n.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,[a])}function l5e(e,t){u5e(e,t),Fse(e.shaderBuilder,t),Bse(e.shaderBuilder,t)}function u5e(e,t){let{shaderBuilder:n,uniformMap:i}=e,{metadataVariable:o,glslType:r,property:s}=t,{texCoord:a,channels:c,index:u,texture:f,transform:h}=s.textureReader,p=`u_propertyTexture_${u}`;i.hasOwnProperty(p)||(n.addUniform("sampler2D",p,pe.FRAGMENT),i[p]=()=>f),n.addStructField(Ai.STRUCT_ID_METADATA_FS,r,o);let _=`attributes.texCoord_${a}`,m=_;if(l(h)&&!Z.equals(h,Z.IDENTITY)){let C=`${p}Transform`;n.addUniform("mat3",C,pe.FRAGMENT),i[C]=function(){return h},m=`vec2(${C} * vec3(${_}, 1.0))`}let y=`texture(${p}, ${m}).${c}`,b=s.unpackInShader(y),x=zse({valueExpression:b,renderResources:e,glslType:r,metadataVariable:o,shaderDestination:pe.FRAGMENT,property:s}),T=`metadata.${o} = ${x};`;n.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,[T])}function Fse(e,t){let{classProperty:n}=t.property,{metadataVariable:i,glslType:o,shaderDestination:r}=t,s=kse(Ai.METADATA_CLASS_FIELDS,n,`metadataClass.${i}`,o),a=`${o}MetadataClass`;e.addStructField(Ai.STRUCT_ID_METADATA_CLASS_FS,a,i),e.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,s),pe.includesVertexShader(r)&&(e.addStructField(Ai.STRUCT_ID_METADATA_CLASS_VS,a,i),e.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_VS,s))}function Bse(e,t){let{propertyStatistics:n}=t;if(!l(n))return;let{metadataVariable:i,type:o,glslType:r}=t;if(o===ot.ENUM)return;let s=Ai.METADATA_STATISTICS_FIELDS,a=`metadataStatistics.${i}`,c=kse(s,n,a,r),u=`${r}MetadataStatistics`;e.addStructField(Ai.STRUCT_ID_METADATA_STATISTICS_FS,u,i),e.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_FS,c),pe.includesVertexShader(t.shaderDestination)&&(e.addStructField(Ai.STRUCT_ID_METADATA_STATISTICS_VS,u,i),e.addFunctionLines(Ai.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function kse(e,t,n,i){function o(r){let s=t[r.specName];if(l(s))return`${n}.${r.shaderName} = ${i}(${s});`}return l(t)?e.map(o).filter(l):[]}function zse(e){let{valueExpression:t,property:n}=e;if(!n.hasValueTransform)return t;let i=e.metadataVariable,o=`u_${i}_offset`,r=`u_${i}_scale`,{shaderBuilder:s,uniformMap:a}=e.renderResources,{glslType:c,shaderDestination:u}=e;s.addUniform(c,o,u),s.addUniform(c,r,u);let{offset:f,scale:h}=n;return a[o]=()=>f,a[r]=()=>h,`czm_valueTransform(${o}, ${r}, ${t})`}var Sd=Ai;var f5e={INHERIT:0,OPAQUE:1,TRANSLUCENT:2},Pb=Object.freeze(f5e);var ra={name:"CustomShaderPipelineStage",STRUCT_ID_ATTRIBUTES_VS:"AttributesVS",STRUCT_ID_ATTRIBUTES_FS:"AttributesFS",STRUCT_NAME_ATTRIBUTES:"Attributes",STRUCT_ID_VERTEX_INPUT:"VertexInput",STRUCT_NAME_VERTEX_INPUT:"VertexInput",STRUCT_ID_FRAGMENT_INPUT:"FragmentInput",STRUCT_NAME_FRAGMENT_INPUT:"FragmentInput",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS:"initializeInputStructVS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS:"void initializeInputStruct(out VertexInput vsInput, ProcessedAttributes attributes)",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS:"initializeInputStructFS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS:"void initializeInputStruct(out FragmentInput fsInput, ProcessedAttributes attributes)",_oneTimeWarning:gt};ra.process=function(e,t,n){let{shaderBuilder:i,model:o,alphaOptions:r}=e,{customShader:s}=o,{lightingModel:a,translucencyMode:c}=s;l(a)&&(e.lightingOptions.lightingModel=a),c===Pb.TRANSLUCENT?r.pass=Se.TRANSLUCENT:c===Pb.OPAQUE&&(r.pass=void 0);let u=b5e(s,t);if(!u.customShaderEnabled)return;if(A5e(i,s,u),u.shouldComputePositionWC&&i.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,pe.BOTH),l(s.vertexShaderText)&&i.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,pe.VERTEX),l(s.fragmentShaderText)){i.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,pe.FRAGMENT);let p=j_.getDefineName(s.mode);i.addDefine(p,void 0,pe.FRAGMENT)}let f=s.uniforms;for(let p in f)if(f.hasOwnProperty(p)){let _=f[p];i.addUniform(_.type,p)}let h=s.varyings;for(let p in h)if(h.hasOwnProperty(p)){let _=h[p];i.addVarying(_,p)}e.uniformMap=pt(e.uniformMap,s.uniformMap)};function d5e(e){let t={};for(let n=0;n<e.length;n++){let i=Kt.getAttributeInfo(e[n]);t[i.variableName]=i}return t}var h5e={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},m5e={position:"vec3(0.0)",normal:"vec3(0.0, 0.0, 1.0)",tangent:"vec3(1.0, 0.0, 0.0)",bitangent:"vec3(0.0, 1.0, 0.0)",texCoord:"vec2(0.0)",color:"vec4(1.0)",joints:"ivec4(0)",weights:"vec4(0.0)"};function Use(e){let t=e.replace(/_[0-9]+$/,"");t=t.replace(/(MC|EC)$/,"");let n=h5e[t],i=m5e[t];if(l(n))return{attributeField:[n,e],value:i}}function p5e(e,t){if(!l(e.vertexShaderText))return{enabled:!1};let n=e.usedVariablesVertex.attributeSet,i=Vse(t,n,!1),o=Hse(t,n,!1),r,s=[],a=[];for(let c in i){if(!i.hasOwnProperty(c))continue;let f=[i[c].glslType,c];s.push(f),r=`vsInput.attributes.${c} = attributes.${c};`,a.push(r)}for(let c=0;c<o.length;c++){let u=o[c],f=Use(u);if(!l(f))return ra._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveVS",`Primitive is missing attribute ${u}, disabling custom vertex shader`),{enabled:!1};s.push(f.attributeField),r=`vsInput.attributes.${u} = ${f.value};`,a.push(r)}return{enabled:!0,attributeFields:s,initializationLines:a}}function g5e(e){let t=[],n=[],i=e.usedVariablesFragment.attributeSet;return i.hasOwnProperty("positionWC")&&(t.push(["vec3","positionWC"]),n.push("fsInput.attributes.positionWC = attributes.positionWC;")),i.hasOwnProperty("positionEC")&&(t.push(["vec3","positionEC"]),n.push("fsInput.attributes.positionEC = attributes.positionEC;")),{attributeFields:t,initializationLines:n}}function _5e(e,t){if(!l(e.fragmentShaderText))return{enabled:!1};let n=e.usedVariablesFragment.attributeSet,i=Vse(t,n,!0),o=Hse(t,n,!0),r,s=[],a=[];for(let u in i){if(!i.hasOwnProperty(u))continue;let h=[i[u].glslType,u];s.push(h),r=`fsInput.attributes.${u} = attributes.${u};`,a.push(r)}for(let u=0;u<o.length;u++){let f=o[u],h=Use(f);if(!l(h))return ra._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveFS",`Primitive is missing attribute ${f}, disabling custom fragment shader.`),{enabled:!1};s.push(h.attributeField),r=`fsInput.attributes.${f} = ${h.value};`,a.push(r)}let c=g5e(e);return{enabled:!0,attributeFields:s.concat(c.attributeFields),initializationLines:c.initializationLines.concat(a)}}var y5e={positionWC:!0,positionEC:!0};function Vse(e,t,n){let i={};for(let o in e){if(!e.hasOwnProperty(o))continue;let r=e[o],s=o;n&&o==="normalMC"?s="normalEC":n&&o==="tangentMC"&&(s="tangentEC",r.glslType="vec3"),t.hasOwnProperty(s)&&(i[s]=r)}return i}function Hse(e,t,n){let i=[];for(let o in t){if(!t.hasOwnProperty(o)||y5e.hasOwnProperty(o))continue;let r=o;n&&o==="normalEC"?r="normalMC":n&&o==="tangentEC"&&(r="tangentMC"),e.hasOwnProperty(r)||i.push(o)}return i}function b5e(e,t){let n=d5e(t.attributes),i=p5e(e,n),o=_5e(e,n),s=e.usedVariablesFragment.attributeSet.hasOwnProperty("positionWC")&&o.enabled;return{vertexLines:i,fragmentLines:o,customShaderEnabled:i.enabled||o.enabled,shouldComputePositionWC:s}}function x5e(e,t){let n=ra.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(n,ra.STRUCT_NAME_ATTRIBUTES,pe.VERTEX);let{attributeFields:i,initializationLines:o}=t;for(let s=0;s<i.length;s++){let[a,c]=i[s];e.addStructField(n,a,c)}n=ra.STRUCT_ID_VERTEX_INPUT,e.addStruct(n,ra.STRUCT_NAME_VERTEX_INPUT,pe.VERTEX),e.addStructField(n,ra.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(n,Db.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(n,Sd.STRUCT_NAME_METADATA,"metadata"),e.addStructField(n,Sd.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(n,Sd.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let r=ra.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(r,ra.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,pe.VERTEX),e.addFunctionLines(r,o)}function T5e(e,t){let n=ra.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(n,ra.STRUCT_NAME_ATTRIBUTES,pe.FRAGMENT);let{attributeFields:i,initializationLines:o}=t;for(let s=0;s<i.length;s++){let[a,c]=i[s];e.addStructField(n,a,c)}n=ra.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(n,ra.STRUCT_NAME_FRAGMENT_INPUT,pe.FRAGMENT),e.addStructField(n,ra.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(n,Db.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(n,Sd.STRUCT_NAME_METADATA,"metadata"),e.addStructField(n,Sd.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(n,Sd.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let r=ra.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(r,ra.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,pe.FRAGMENT),e.addFunctionLines(r,o)}var C5e=[];function A5e(e,t,n){let{vertexLines:i,fragmentLines:o}=n,r=C5e;i.enabled&&(x5e(e,i),r.length=0,r.push("#line 0",t.vertexShaderText,w2),e.addVertexLines(r)),o.enabled&&(T5e(e,o),r.length=0,r.push("#line 0",t.fragmentShaderText,I2),e.addFragmentLines(r))}var M2=ra;var Gw={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};Gw.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=l(o.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,pe.VERTEX),i.addFunction(Gw.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,Gw.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,pe.VERTEX);let s=t.attributes;for(let a=0;a<s.length;a++){let c=s[a],u=c.quantization;if(!l(u))continue;let f=c.semantic===ct.POSITION,h=c.semantic===ct.TEXCOORD;if(r&&!f&&!h)continue;let p=Kt.getAttributeInfo(c);S5e(i,p),E5e(e,p)}};function E5e(e,t){let n=e.shaderBuilder,i=e.uniformMap,o=t.variableName,r=t.attribute.quantization;if(r.octEncoded){let s=`model_normalizationRange_${o}`;n.addUniform("float",s,pe.VERTEX),i[s]=function(){return r.normalizationRange}}else{let s=`model_quantizedVolumeOffset_${o}`,a=`model_quantizedVolumeStepSize_${o}`,c=t.glslType;n.addUniform(c,s,pe.VERTEX),n.addUniform(c,a,pe.VERTEX);let u=r.quantizedVolumeOffset,f=r.quantizedVolumeStepSize;/^color_\d+$/.test(o)&&(u=Gse(u,0),f=Gse(f,1)),i[s]=function(){return u},i[a]=function(){return f}}}function Gse(e,t){return e instanceof oe?e:new oe(e.x,e.y,e.z,t)}function S5e(e,t){let n=t.variableName,i=t.attribute.quantization,o;i.octEncoded?o=v5e(n,i):o=w5e(n),e.addFunctionLines(Gw.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[o])}function v5e(e,t){let n=`attributes.${e}`,i=`a_quantized_${e}`,o=`model_normalizationRange_${e}`,r=t.octEncodedZXY?".zxy":".xyz";return`${n} = czm_octDecode(${i}, ${o})${r};`}function w5e(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,o=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${o};`}var L2=Gw;var N2=`void geometryStage(out ProcessedAttributes attributes)
{
  attributes.positionMC = v_positionMC;
  attributes.positionEC = v_positionEC;

  #if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE) || defined(COMPUTE_POSITION_WC_ATMOSPHERE)
  attributes.positionWC = v_positionWC;
  #endif

  #ifdef HAS_NORMALS
  // renormalize after interpolation
  attributes.normalEC = normalize(v_normalEC);
  #endif

  #ifdef HAS_TANGENTS
  attributes.tangentEC = normalize(v_tangentEC);
  #endif

  #ifdef HAS_BITANGENTS
  attributes.bitangentEC = normalize(v_bitangentEC);
  #endif

  // Everything else is dynamically generated in GeometryPipelineStage
  setDynamicVaryings(attributes);
}
`;var F2=`vec4 geometryStage(inout ProcessedAttributes attributes, mat4 modelView, mat3 normal)
{
    vec4 computedPosition;

    // Compute positions in different coordinate systems
    vec3 positionMC = attributes.positionMC;
    v_positionMC = positionMC;
    v_positionEC = (modelView * vec4(positionMC, 1.0)).xyz;

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    vec3 position2D = attributes.position2D;
    vec3 positionEC = (u_modelView2D * vec4(position2D, 1.0)).xyz;
    computedPosition = czm_projection * vec4(positionEC, 1.0);
    #else
    computedPosition = czm_projection * vec4(v_positionEC, 1.0);
    #endif

    // Sometimes the custom shader and/or style needs this
    #if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE) || defined(COMPUTE_POSITION_WC_ATMOSPHERE) || defined(ENABLE_CLIPPING_POLYGONS)
    // Note that this is a 32-bit position which may result in jitter on small
    // scales.
    v_positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;
    #endif

    #ifdef HAS_NORMALS
    v_normalEC = normalize(normal * attributes.normalMC);
    #endif

    #ifdef HAS_TANGENTS
    v_tangentEC = normalize(normal * attributes.tangentMC);
    #endif

    #ifdef HAS_BITANGENTS
    v_bitangentEC = normalize(normal * attributes.bitangentMC);
    #endif

    // All other varyings need to be dynamically generated in
    // GeometryPipelineStage
    setDynamicVaryings(attributes);

    return computedPosition;
}
`;var jw=`vec2 computeSt(float featureId)
{
    float stepX = model_textureStep.x;
    float centerX = model_textureStep.y;

    #ifdef MULTILINE_BATCH_TEXTURE
    float stepY = model_textureStep.z;
    float centerY = model_textureStep.w;

    float xId = mod(featureId, model_textureDimensions.x); 
    float yId = floor(featureId / model_textureDimensions.x);
    
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY));
    #else
    return vec2(centerX + (featureId * stepX), 0.5);
    #endif
}

void selectedFeatureIdStage(out SelectedFeature feature, FeatureIds featureIds)
{   
    int featureId = featureIds.SELECTED_FEATURE_ID;


    if (featureId < model_featuresLength)
    {
        vec2 featureSt = computeSt(float(featureId));

        feature.id = featureId;
        feature.st = featureSt;
        feature.color = texture(model_batchTexture, featureSt);
    }
    // Floating point comparisons can be unreliable in GLSL, so we
    // increment the feature ID to make sure it's always greater
    // then the model_featuresLength - a condition we check for in the
    // pick ID, to avoid sampling the pick texture if the feature ID is
    // greater than the number of features.
    else
    {
        feature.id = model_featuresLength + 1;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }

    #ifdef HAS_NULL_FEATURE_ID
    if (featureId == model_nullFeatureId) {
        feature.id = featureId;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }
    #endif
}
`;var Ww={name:"SelectedFeatureIdPipelineStage",STRUCT_ID_SELECTED_FEATURE:"SelectedFeature",STRUCT_NAME_SELECTED_FEATURE:"SelectedFeature"};Ww.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let o=e.model,r=e.runtimeNode.node,s=I5e(o,r,t),a=s.shaderDestination;i.addDefine("HAS_SELECTED_FEATURE_ID",void 0,a),i.addDefine("SELECTED_FEATURE_ID",s.variableName,a),i.addDefine(s.featureIdDefine,void 0,a),D5e(i);let c=s.featureIds.nullFeatureId,u=e.uniformMap;l(c)&&(i.addDefine("HAS_NULL_FEATURE_ID",void 0,a),i.addUniform("int","model_nullFeatureId",a),u.model_nullFeatureId=function(){return c}),s.shaderDestination===pe.BOTH&&i.addVertexLines(jw),i.addFragmentLines(jw)};function jse(e){return e instanceof yn.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function Wse(e){return e instanceof yn.FeatureIdTexture?pe.FRAGMENT:pe.BOTH}function I5e(e,t,n){let i,o;return l(t.instances)&&(o=Kt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),l(o))?(i=o.label??o.positionalLabel,{featureIds:o,variableName:i,shaderDestination:Wse(o),featureIdDefine:jse(o)}):(o=Kt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=o.label??o.positionalLabel,{featureIds:o,variableName:i,shaderDestination:Wse(o),featureIdDefine:jse(o)})}function D5e(e){e.addStructField(Ww.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(Ww.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(Ww.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var Rb=Ww;var Us={name:"GeometryPipelineStage",STRUCT_ID_PROCESSED_ATTRIBUTES_VS:"ProcessedAttributesVS",STRUCT_ID_PROCESSED_ATTRIBUTES_FS:"ProcessedAttributesFS",STRUCT_NAME_PROCESSED_ATTRIBUTES:"ProcessedAttributes",FUNCTION_ID_INITIALIZE_ATTRIBUTES:"initializeAttributes",FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES:"void initializeAttributes(out ProcessedAttributes attributes)",FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS:"setDynamicVaryingsVS",FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS:"setDynamicVaryingsFS",FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS:"void setDynamicVaryings(inout ProcessedAttributes attributes)"};Us.process=function(e,t,n){let{shaderBuilder:i,model:o}=e;i.addStruct(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",pe.VERTEX),i.addStruct(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",pe.FRAGMENT),i.addStruct(Rb.STRUCT_ID_SELECTED_FEATURE,Rb.STRUCT_NAME_SELECTED_FEATURE,pe.BOTH),i.addFunction(Us.FUNCTION_ID_INITIALIZE_ATTRIBUTES,Us.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,pe.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(Us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,Us.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,pe.VERTEX),i.addFunction(Us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,Us.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,pe.FRAGMENT),o.type===mr.TILE_PNTS&&i.addDefine("HAS_SRGB_COLOR",void 0,pe.FRAGMENT);let r=n.mode!==ne.SCENE3D&&!n.scene3DOnly&&o._projectTo2D,s=l(e.runtimeNode.node.instances),a=r&&!s,c=t.attributes.length;for(let u=0;u<c;u++){let f=t.attributes[u],h=en.getAttributeLocationCount(f.type),p=f.semantic===ct.POSITION,_;h>1?(_=e.attributeIndex,e.attributeIndex+=h):p&&!a?_=0:_=e.attributeIndex++,P5e(e,f,_,h,r,s)}z5e(i,t.attributes),t.primitiveType===Re.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(F2),i.addFragmentLines(N2)};function P5e(e,t,n,i,o,r){let s=e.shaderBuilder,a=Kt.getAttributeInfo(t),c=o&&!r;i>1?M5e(e,t,n,i):O5e(e,t,n,c),N5e(s,a,c),L5e(s,a),l(t.semantic)&&R5e(s,t),F5e(s,a,o),B5e(s,a,c),k5e(s,a)}function R5e(e,t){let{semantic:n,setIndex:i}=t;switch(n){case ct.NORMAL:e.addDefine("HAS_NORMALS");break;case ct.TANGENT:e.addDefine("HAS_TANGENTS");break;case ct.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case ct.TEXCOORD:case ct.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function O5e(e,t,n,i){let{quantization:o,semantic:r,setIndex:s}=t,{type:a,componentDatatype:c}=l(o)?o:t;r===ct.FEATURE_ID&&s>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=s+1);let u=r===ct.POSITION,f=u?0:n,h=en.getNumberOfComponents(a),p={index:f,value:l(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:h,componentDatatype:c,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!u||!i)return;let _=e.runtimePrimitive.positionBuffer2D,m={index:n,vertexBuffer:_,count:t.count,componentsPerAttribute:h,componentDatatype:X.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(m)}function M5e(e,t,n,i){let{quantization:o,normalized:r}=t,{type:s,componentDatatype:a}=l(o)?o:t,u=en.getNumberOfComponents(s)/i,f=X.getSizeInBytes(a),h=u*f,p=t.byteStride;for(let _=0;_<i;_++){let m=t.byteOffset+_*h,y={index:n+_,vertexBuffer:t.buffer,componentsPerAttribute:u,componentDatatype:a,offsetInBytes:m,strideInBytes:p,normalize:r};e.attributes.push(y)}}function L5e(e,t){let n=t.variableName,i=`v_${n}`,o;n==="normalMC"?(i="v_normalEC",o=t.glslType):n==="tangentMC"?(o="vec3",i="v_tangentEC"):o=t.glslType,e.addVarying(o,i)}function N5e(e,t,n){let i=t.attribute.semantic,o=t.variableName,r,s;t.isQuantized?(r=`a_quantized_${o}`,s=t.quantizedGlslType):(r=`a_${o}`,s=t.glslType);let a=i===ct.POSITION;a?e.setPositionAttribute(s,r):e.addAttribute(s,r),a&&n&&e.addAttribute("vec3","a_position2D")}function F5e(e,t,n){let i=Us.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,o=Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,{variableName:r,glslType:s}=t;r==="tangentMC"?(e.addStructField(i,"vec3","tangentMC"),e.addStructField(i,"float","tangentSignMC"),e.addStructField(o,"vec3","tangentEC")):r==="normalMC"?(e.addStructField(i,"vec3","normalMC"),e.addStructField(o,"vec3","normalEC")):(e.addStructField(i,s,r),e.addStructField(o,s,r)),r==="positionMC"&&n&&e.addStructField(i,"vec3","position2D")}function B5e(e,t,n){let i=Us.FUNCTION_ID_INITIALIZE_ATTRIBUTES,o=t.variableName;if(o==="positionMC"&&n&&e.addFunctionLines(i,["attributes.position2D = a_position2D;"]),t.isQuantized)return;let s=[];o==="tangentMC"?(s.push("attributes.tangentMC = a_tangentMC.xyz;"),s.push("attributes.tangentSignMC = a_tangentMC.w;")):s.push(`attributes.${o} = a_${o};`),e.addFunctionLines(i,s)}function k5e(e,t){let{semantic:n,setIndex:i}=t.attribute;if(l(n)&&!l(i))return;let o=Us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,r=t.variableName,s=`v_${r} = attributes.${r};`;e.addFunctionLines(o,[s]),o=Us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,s=`attributes.${r} = v_${r};`,e.addFunctionLines(o,[s])}function z5e(e,t){let n=!1,i=!1;for(let o=0;o<t.length;o++){let r=t[o];r.semantic===ct.NORMAL?n=!0:r.semantic===ct.TANGENT&&(i=!0)}!n||!i||(e.addDefine("HAS_BITANGENTS"),e.addVarying("vec3","v_bitangentEC"),e.addStructField(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var B2=Us;var k2=`#ifdef USE_IBL_LIGHTING
vec3 computeIBL(vec3 position, vec3 normal, vec3 lightDirection, vec3 lightColorHdr, czm_modelMaterial material)
{
    #if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
        // Environment maps were provided, use them for IBL
        vec3 viewDirection = -normalize(position);
        vec3 iblColor = textureIBL(viewDirection, normal, material);
        return iblColor;
    #endif
    
    return vec3(0.0);
}
#endif

#ifdef USE_CLEARCOAT
vec3 addClearcoatReflection(vec3 baseLayerColor, vec3 position, vec3 lightDirection, vec3 lightColorHdr, czm_modelMaterial material)
{
    vec3 viewDirection = -normalize(position);
    vec3 halfwayDirection = normalize(viewDirection + lightDirection);
    vec3 normal = material.clearcoatNormal;
    float NdotL = clamp(dot(normal, lightDirection), 0.001, 1.0);

    // clearcoatF0 = vec3(pow((ior - 1.0) / (ior + 1.0), 2.0)), but without KHR_materials_ior, ior is a constant 1.5.
    vec3 f0 = vec3(0.04);
    vec3 f90 = vec3(1.0);
    // Note: clearcoat Fresnel computed with dot(n, v) instead of dot(v, h).
    // This is to make it energy conserving with a simple layering function.
    float NdotV = clamp(dot(normal, viewDirection), 0.0, 1.0);
    vec3 F = fresnelSchlick2(f0, f90, NdotV);

    // compute specular reflection from direct lighting
    float roughness = material.clearcoatRoughness;
    float alphaRoughness = roughness * roughness;
    float directStrength = computeDirectSpecularStrength(normal, lightDirection, viewDirection, halfwayDirection, alphaRoughness);
    vec3 directReflection = F * directStrength * NdotL;
    vec3 color = lightColorHdr * directReflection;

    #ifdef SPECULAR_IBL
        // Find the direction in which to sample the environment map
        vec3 reflectMC = normalize(model_iblReferenceFrameMatrix * reflect(-viewDirection, normal));
        vec3 iblColor = computeSpecularIBL(reflectMC, NdotV, f0, roughness);
        color += iblColor * material.occlusion;
    #endif

    float clearcoatFactor = material.clearcoatFactor;
    vec3 clearcoatColor = color * clearcoatFactor;

    // Dim base layer based on transmission loss through clearcoat
    return baseLayerColor * (1.0 - clearcoatFactor * F) + clearcoatColor;
}
#endif

#if defined(LIGHTING_PBR) && defined(HAS_NORMALS)
vec3 computePbrLighting(in czm_modelMaterial material, in vec3 position)
{
    #ifdef USE_CUSTOM_LIGHT_COLOR
        vec3 lightColorHdr = model_lightColorHdr;
    #else
        vec3 lightColorHdr = czm_lightColorHdr;
    #endif

    vec3 viewDirection = -normalize(position);
    vec3 normal = material.normalEC;
    vec3 lightDirection = normalize(czm_lightDirectionEC);

    vec3 directLighting = czm_pbrLighting(viewDirection, normal, lightDirection, material);
    vec3 directColor = lightColorHdr * directLighting;

    // Accumulate colors from base layer
    vec3 color = directColor + material.emissive;
    #ifdef USE_IBL_LIGHTING
        color += computeIBL(position, normal, lightDirection, lightColorHdr, material);
    #endif

    #ifdef USE_CLEARCOAT
        color = addClearcoatReflection(color, position, lightDirection, lightColorHdr, material);
    #endif

    return color;
}
#endif

/**
 * Compute the material color under the current lighting conditions.
 * All other material properties are passed through so further stages
 * have access to them.
 *
 * @param {czm_modelMaterial} material The material properties from {@MaterialStageFS}
 * @param {ProcessedAttributes} attributes
 */
void lightingStage(inout czm_modelMaterial material, ProcessedAttributes attributes)
{
    #ifdef LIGHTING_PBR
        #ifdef HAS_NORMALS
            vec3 color = computePbrLighting(material, attributes.positionEC);
        #else
            vec3 color = material.diffuse * material.occlusion + material.emissive;
        #endif
        // In HDR mode, the frame buffer is in linear color space. The
        // post-processing stages (see PostProcessStageCollection) will handle
        // tonemapping. However, if HDR is not enabled, we must tonemap else large
        // values may be clamped to 1.0
        #ifndef HDR
            color = czm_pbrNeutralTonemapping(color);
        #endif
    #else // unlit
        vec3 color = material.diffuse;
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
        // The colors resulting from point cloud styles are adjusted differently.
        color = czm_gammaCorrect(color);
    #elif !defined(HDR)
        // If HDR is not enabled, the frame buffer stores sRGB colors rather than
        // linear colors so the linear value must be converted.
        color = czm_linearToSrgb(color);
    #endif

    material.diffuse = color;
}
`;var U5e={UNLIT:0,PBR:1},Vp=Object.freeze(U5e);var qse={name:"LightingPipelineStage"};qse.process=function(e,t){let{model:n,lightingOptions:i,shaderBuilder:o}=e;if(l(n.lightColor)){o.addDefine("USE_CUSTOM_LIGHT_COLOR",void 0,pe.FRAGMENT),o.addUniform("vec3","model_lightColorHdr",pe.FRAGMENT);let s=e.uniformMap;s.model_lightColorHdr=function(){return n.lightColor}}let{lightingModel:r}=i;r===Vp.PBR?o.addDefine("LIGHTING_PBR",void 0,pe.FRAGMENT):o.addDefine("LIGHTING_UNLIT",void 0,pe.FRAGMENT),o.addFragmentLines(k2)};var z2=qse;var U2=`// If the style color is white, it implies the feature has not been styled.
bool isDefaultStyleColor(vec3 color)
{
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3)));
}

vec3 blend(vec3 sourceColor, vec3 styleColor, float styleColorBlend)
{
    vec3 blendColor = mix(sourceColor, styleColor, styleColorBlend);
    vec3 color = isDefaultStyleColor(styleColor.rgb) ? sourceColor : blendColor;
    return color;
}

vec2 computeTextureTransform(vec2 texCoord, mat3 textureTransform)
{
    return vec2(textureTransform * vec3(texCoord, 1.0));
}

#ifdef HAS_NORMAL_TEXTURE
vec2 getNormalTexCoords()
{
    vec2 texCoord = TEXCOORD_NORMAL;
    #ifdef HAS_NORMAL_TEXTURE_TRANSFORM
        texCoord = vec2(u_normalTextureTransform * vec3(texCoord, 1.0));
    #endif
    return texCoord;
}
#endif

#if defined(HAS_NORMAL_TEXTURE) || defined(HAS_CLEARCOAT_NORMAL_TEXTURE)
vec3 computeTangent(in vec3 position, in vec2 normalTexCoords)
{
    vec2 tex_dx = dFdx(normalTexCoords);
    vec2 tex_dy = dFdy(normalTexCoords);
    float determinant = tex_dx.x * tex_dy.y - tex_dy.x * tex_dx.y;
    vec3 tangent = tex_dy.t * dFdx(position) - tex_dx.t * dFdy(position);
    return tangent / determinant;
}
#endif

#ifdef USE_ANISOTROPY
struct NormalInfo {
    vec3 tangent;
    vec3 bitangent;
    vec3 normal;
    vec3 geometryNormal;
};

NormalInfo getNormalInfo(ProcessedAttributes attributes)
{
    vec3 geometryNormal = attributes.normalEC;
    #ifdef HAS_NORMAL_TEXTURE
        vec2 normalTexCoords = getNormalTexCoords();
    #endif

    #ifdef HAS_BITANGENTS
        vec3 tangent = attributes.tangentEC;
        vec3 bitangent = attributes.bitangentEC;
    #else // Assume HAS_NORMAL_TEXTURE
        vec3 tangent = computeTangent(attributes.positionEC, normalTexCoords);
        tangent = normalize(tangent - geometryNormal * dot(geometryNormal, tangent));
        vec3 bitangent = normalize(cross(geometryNormal, tangent));
    #endif

    #ifdef HAS_NORMAL_TEXTURE
        mat3 tbn = mat3(tangent, bitangent, geometryNormal);
        vec3 normalSample = texture(u_normalTexture, normalTexCoords).rgb;
        normalSample = 2.0 * normalSample - 1.0;
        #ifdef HAS_NORMAL_TEXTURE_SCALE
            normalSample.xy *= u_normalTextureScale;
        #endif
        vec3 normal = normalize(tbn * normalSample);
    #else
        vec3 normal = geometryNormal;
    #endif

    #ifdef HAS_DOUBLE_SIDED_MATERIAL
        if (czm_backFacing()) {
            tangent *= -1.0;
            bitangent *= -1.0;
            normal *= -1.0;
            geometryNormal *= -1.0;
        }
    #endif

    NormalInfo normalInfo;
    normalInfo.tangent = tangent;
    normalInfo.bitangent = bitangent;
    normalInfo.normal = normal;
    normalInfo.geometryNormal = geometryNormal;

    return normalInfo;
}
#endif

#if defined(HAS_NORMAL_TEXTURE) && !defined(HAS_WIREFRAME)
vec3 getNormalFromTexture(ProcessedAttributes attributes, vec3 geometryNormal)
{
    vec2 normalTexCoords = getNormalTexCoords();

    // If HAS_BITANGENTS is set, then HAS_TANGENTS is also set
    #ifdef HAS_BITANGENTS
        vec3 t = attributes.tangentEC;
        vec3 b = attributes.bitangentEC;
    #else
        vec3 t = computeTangent(attributes.positionEC, normalTexCoords);
        t = normalize(t - geometryNormal * dot(geometryNormal, t));
        vec3 b = normalize(cross(geometryNormal, t));
    #endif

    mat3 tbn = mat3(t, b, geometryNormal);
    vec3 normalSample = texture(u_normalTexture, normalTexCoords).rgb;
    normalSample = 2.0 * normalSample - 1.0;
    #ifdef HAS_NORMAL_TEXTURE_SCALE
        normalSample.xy *= u_normalTextureScale;
    #endif
    return normalize(tbn * normalSample);
}
#endif

#ifdef HAS_CLEARCOAT_NORMAL_TEXTURE
vec3 getClearcoatNormalFromTexture(ProcessedAttributes attributes, vec3 geometryNormal)
{
    vec2 normalTexCoords = TEXCOORD_CLEARCOAT_NORMAL;
    #ifdef HAS_CLEARCOAT_NORMAL_TEXTURE_TRANSFORM
        normalTexCoords = vec2(u_clearcoatNormalTextureTransform * vec3(normalTexCoords, 1.0));
    #endif

    // If HAS_BITANGENTS is set, then HAS_TANGENTS is also set
    #ifdef HAS_BITANGENTS
        vec3 t = attributes.tangentEC;
        vec3 b = attributes.bitangentEC;
    #else
        vec3 t = computeTangent(attributes.positionEC, normalTexCoords);
        t = normalize(t - geometryNormal * dot(geometryNormal, t));
        vec3 b = normalize(cross(geometryNormal, t));
    #endif

    mat3 tbn = mat3(t, b, geometryNormal);
    vec3 normalSample = texture(u_clearcoatNormalTexture, normalTexCoords).rgb;
    normalSample = 2.0 * normalSample - 1.0;
    #ifdef HAS_CLEARCOAT_NORMAL_TEXTURE_SCALE
        normalSample.xy *= u_clearcoatNormalTextureScale;
    #endif
    return normalize(tbn * normalSample);
}
#endif

#ifdef HAS_NORMALS
vec3 computeNormal(ProcessedAttributes attributes)
{
    // Geometry normal. This is already normalized 
    vec3 normal = attributes.normalEC;

    #if defined(HAS_NORMAL_TEXTURE) && !defined(HAS_WIREFRAME)
        normal = getNormalFromTexture(attributes, normal);
    #endif

    #ifdef HAS_DOUBLE_SIDED_MATERIAL
        if (czm_backFacing()) {
            normal = -normal;
        }
    #endif

    return normal;
}
#endif

#ifdef HAS_BASE_COLOR_TEXTURE
vec4 getBaseColorFromTexture()
{
    vec2 baseColorTexCoords = TEXCOORD_BASE_COLOR;
    #ifdef HAS_BASE_COLOR_TEXTURE_TRANSFORM
        baseColorTexCoords = computeTextureTransform(baseColorTexCoords, u_baseColorTextureTransform);
    #endif

    vec4 baseColorWithAlpha = czm_srgbToLinear(texture(u_baseColorTexture, baseColorTexCoords));

    #ifdef HAS_BASE_COLOR_FACTOR
        baseColorWithAlpha *= u_baseColorFactor;
    #endif

    return baseColorWithAlpha;
}
#endif

#ifdef HAS_EMISSIVE_TEXTURE
vec3 getEmissiveFromTexture()
{
    vec2 emissiveTexCoords = TEXCOORD_EMISSIVE;
    #ifdef HAS_EMISSIVE_TEXTURE_TRANSFORM
        emissiveTexCoords = computeTextureTransform(emissiveTexCoords, u_emissiveTextureTransform);
    #endif

    vec3 emissive = czm_srgbToLinear(texture(u_emissiveTexture, emissiveTexCoords).rgb);
    #ifdef HAS_EMISSIVE_FACTOR
        emissive *= u_emissiveFactor;
    #endif

    return emissive;
}
#endif

#if defined(LIGHTING_PBR) && defined(USE_SPECULAR_GLOSSINESS)
void setSpecularGlossiness(inout czm_modelMaterial material)
{
    #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE
        vec2 specularGlossinessTexCoords = TEXCOORD_SPECULAR_GLOSSINESS;
        #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE_TRANSFORM
            specularGlossinessTexCoords = computeTextureTransform(specularGlossinessTexCoords, u_specularGlossinessTextureTransform);
        #endif

        vec4 specularGlossiness = czm_srgbToLinear(texture(u_specularGlossinessTexture, specularGlossinessTexCoords));
        vec3 specular = specularGlossiness.rgb;
        float glossiness = specularGlossiness.a;
        #ifdef HAS_LEGACY_SPECULAR_FACTOR
            specular *= u_legacySpecularFactor;
        #endif

        #ifdef HAS_GLOSSINESS_FACTOR
            glossiness *= u_glossinessFactor;
        #endif
    #else
        #ifdef HAS_LEGACY_SPECULAR_FACTOR
            vec3 specular = clamp(u_legacySpecularFactor, vec3(0.0), vec3(1.0));
        #else
            vec3 specular = vec3(1.0);
        #endif

        #ifdef HAS_GLOSSINESS_FACTOR
            float glossiness = clamp(u_glossinessFactor, 0.0, 1.0);
        #else
            float glossiness = 1.0;
        #endif
    #endif

    #ifdef HAS_DIFFUSE_TEXTURE
        vec2 diffuseTexCoords = TEXCOORD_DIFFUSE;
        #ifdef HAS_DIFFUSE_TEXTURE_TRANSFORM
            diffuseTexCoords = computeTextureTransform(diffuseTexCoords, u_diffuseTextureTransform);
        #endif

        vec4 diffuse = czm_srgbToLinear(texture(u_diffuseTexture, diffuseTexCoords));
        #ifdef HAS_DIFFUSE_FACTOR
            diffuse *= u_diffuseFactor;
        #endif
    #elif defined(HAS_DIFFUSE_FACTOR)
        vec4 diffuse = clamp(u_diffuseFactor, vec4(0.0), vec4(1.0));
    #else
        vec4 diffuse = vec4(1.0);
    #endif

    material.diffuse = diffuse.rgb * (1.0 - czm_maximumComponent(specular));
    // the specular glossiness extension's alpha overrides anything set
    // by the base material.
    material.alpha = diffuse.a;

    material.specular = specular;

    // glossiness is the opposite of roughness, but easier for artists to use.
    material.roughness = 1.0 - glossiness;
}
#elif defined(LIGHTING_PBR)
float setMetallicRoughness(inout czm_modelMaterial material)
{
    #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE
        vec2 metallicRoughnessTexCoords = TEXCOORD_METALLIC_ROUGHNESS;
        #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE_TRANSFORM
            metallicRoughnessTexCoords = computeTextureTransform(metallicRoughnessTexCoords, u_metallicRoughnessTextureTransform);
        #endif

        vec3 metallicRoughness = texture(u_metallicRoughnessTexture, metallicRoughnessTexCoords).rgb;
        float metalness = clamp(metallicRoughness.b, 0.0, 1.0);
        float roughness = clamp(metallicRoughness.g, 0.0, 1.0);
        #ifdef HAS_METALLIC_FACTOR
            metalness = clamp(metalness * u_metallicFactor, 0.0, 1.0);
        #endif

        #ifdef HAS_ROUGHNESS_FACTOR
            roughness = clamp(roughness * u_roughnessFactor, 0.0, 1.0);
        #endif
    #else
        #ifdef HAS_METALLIC_FACTOR
            float metalness = clamp(u_metallicFactor, 0.0, 1.0);
        #else
            float metalness = 1.0;
        #endif

        #ifdef HAS_ROUGHNESS_FACTOR
            float roughness = clamp(u_roughnessFactor, 0.0, 1.0);
        #else
            float roughness = 1.0;
        #endif
    #endif

    // dielectrics use f0 = 0.04, metals use albedo as f0
    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
    vec3 f0 = mix(REFLECTANCE_DIELECTRIC, material.baseColor.rgb, metalness);

    material.specular = f0;

    // diffuse only applies to dielectrics.
    material.diffuse = mix(material.baseColor.rgb, vec3(0.0), metalness);

    // This is perceptual roughness. The square of this value is used for direct lighting
    material.roughness = roughness;

    return metalness;
}
#ifdef USE_SPECULAR
void setSpecular(inout czm_modelMaterial material, in float metalness)
{
    #ifdef HAS_SPECULAR_TEXTURE
        vec2 specularTexCoords = TEXCOORD_SPECULAR;
        #ifdef HAS_SPECULAR_TEXTURE_TRANSFORM
            specularTexCoords = computeTextureTransform(specularTexCoords, u_specularTextureTransform);
        #endif
        float specularWeight = texture(u_specularTexture, specularTexCoords).a;
        #ifdef HAS_SPECULAR_FACTOR
            specularWeight *= u_specularFactor;
        #endif
    #else
        #ifdef HAS_SPECULAR_FACTOR
            float specularWeight = u_specularFactor;
        #else
            float specularWeight = 1.0;
        #endif
    #endif

    #ifdef HAS_SPECULAR_COLOR_TEXTURE
        vec2 specularColorTexCoords = TEXCOORD_SPECULAR_COLOR;
        #ifdef HAS_SPECULAR_COLOR_TEXTURE_TRANSFORM
            specularColorTexCoords = computeTextureTransform(specularColorTexCoords, u_specularColorTextureTransform);
        #endif
        vec3 specularColorSample = texture(u_specularColorTexture, specularColorTexCoords).rgb;
        vec3 specularColorFactor = czm_srgbToLinear(specularColorSample);
        #ifdef HAS_SPECULAR_COLOR_FACTOR
            specularColorFactor *= u_specularColorFactor;
        #endif
    #else
        #ifdef HAS_SPECULAR_COLOR_FACTOR
            vec3 specularColorFactor = u_specularColorFactor;
        #else
            vec3 specularColorFactor = vec3(1.0);
        #endif
    #endif
    material.specularWeight = specularWeight;
    vec3 f0 = material.specular;
    vec3 dielectricSpecularF0 = min(f0 * specularColorFactor, vec3(1.0));
    material.specular = mix(dielectricSpecularF0, material.baseColor.rgb, metalness);
}
#endif
#ifdef USE_ANISOTROPY
void setAnisotropy(inout czm_modelMaterial material, in NormalInfo normalInfo)
{
    mat2 rotation = mat2(u_anisotropy.xy, -u_anisotropy.y, u_anisotropy.x);
    float anisotropyStrength = u_anisotropy.z;

    vec2 direction = vec2(1.0, 0.0);
    #ifdef HAS_ANISOTROPY_TEXTURE
        vec2 anisotropyTexCoords = TEXCOORD_ANISOTROPY;
        #ifdef HAS_ANISOTROPY_TEXTURE_TRANSFORM
            anisotropyTexCoords = computeTextureTransform(anisotropyTexCoords, u_anisotropyTextureTransform);
        #endif
        vec3 anisotropySample = texture(u_anisotropyTexture, anisotropyTexCoords).rgb;
        direction = anisotropySample.rg * 2.0 - vec2(1.0);
        anisotropyStrength *= anisotropySample.b;
    #endif

    direction = rotation * direction;
    mat3 tbn = mat3(normalInfo.tangent, normalInfo.bitangent, normalInfo.normal);
    vec3 anisotropicT = tbn * normalize(vec3(direction, 0.0));
    vec3 anisotropicB = cross(normalInfo.geometryNormal, anisotropicT);

    material.anisotropicT = anisotropicT;
    material.anisotropicB = anisotropicB;
    material.anisotropyStrength = anisotropyStrength;
}
#endif
#ifdef USE_CLEARCOAT
void setClearcoat(inout czm_modelMaterial material, in ProcessedAttributes attributes)
{
    #ifdef HAS_CLEARCOAT_TEXTURE
        vec2 clearcoatTexCoords = TEXCOORD_CLEARCOAT;
        #ifdef HAS_CLEARCOAT_TEXTURE_TRANSFORM
            clearcoatTexCoords = computeTextureTransform(clearcoatTexCoords, u_clearcoatTextureTransform);
        #endif
        float clearcoatFactor = texture(u_clearcoatTexture, clearcoatTexCoords).r;
        #ifdef HAS_CLEARCOAT_FACTOR
            clearcoatFactor *= u_clearcoatFactor;
        #endif
    #else
        #ifdef HAS_CLEARCOAT_FACTOR
            float clearcoatFactor = u_clearcoatFactor;
        #else
            // PERFORMANCE_IDEA: this case should turn the whole extension off
            float clearcoatFactor = 0.0;
        #endif
    #endif

    #ifdef HAS_CLEARCOAT_ROUGHNESS_TEXTURE
        vec2 clearcoatRoughnessTexCoords = TEXCOORD_CLEARCOAT_ROUGHNESS;
        #ifdef HAS_CLEARCOAT_ROUGHNESS_TEXTURE_TRANSFORM
            clearcoatRoughnessTexCoords = computeTextureTransform(clearcoatRoughnessTexCoords, u_clearcoatRoughnessTextureTransform);
        #endif
        float clearcoatRoughness = texture(u_clearcoatRoughnessTexture, clearcoatRoughnessTexCoords).g;
        #ifdef HAS_CLEARCOAT_ROUGHNESS_FACTOR
            clearcoatRoughness *= u_clearcoatRoughnessFactor;
        #endif
    #else
        #ifdef HAS_CLEARCOAT_ROUGHNESS_FACTOR
            float clearcoatRoughness = u_clearcoatRoughnessFactor;
        #else
            float clearcoatRoughness = 0.0;
        #endif
    #endif

    material.clearcoatFactor = clearcoatFactor;
    // This is perceptual roughness. The square of this value is used for direct lighting
    material.clearcoatRoughness = clearcoatRoughness;
    #ifdef HAS_CLEARCOAT_NORMAL_TEXTURE
        material.clearcoatNormal = getClearcoatNormalFromTexture(attributes, attributes.normalEC);
    #else
        material.clearcoatNormal = attributes.normalEC;
    #endif
}
#endif
#endif

void materialStage(inout czm_modelMaterial material, ProcessedAttributes attributes, SelectedFeature feature)
{
    #ifdef USE_ANISOTROPY
        NormalInfo normalInfo = getNormalInfo(attributes);
        material.normalEC = normalInfo.normal;
    #elif defined(HAS_NORMALS)
        material.normalEC = computeNormal(attributes);
    #endif

    vec4 baseColorWithAlpha = vec4(1.0);
    // Regardless of whether we use PBR, set a base color
    #ifdef HAS_BASE_COLOR_TEXTURE
        baseColorWithAlpha = getBaseColorFromTexture();
    #elif defined(HAS_BASE_COLOR_FACTOR)
        baseColorWithAlpha = u_baseColorFactor;
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
        baseColorWithAlpha = v_pointCloudColor;
    #elif defined(HAS_COLOR_0)
        vec4 color = attributes.color_0;
        // .pnts files store colors in the sRGB color space
        #ifdef HAS_SRGB_COLOR
            color = czm_srgbToLinear(color);
        #endif
        baseColorWithAlpha *= color;
    #endif

    #ifdef USE_CPU_STYLING
        baseColorWithAlpha.rgb = blend(baseColorWithAlpha.rgb, feature.color.rgb, model_colorBlend);
    #endif
    material.baseColor = baseColorWithAlpha;
    material.diffuse = baseColorWithAlpha.rgb;
    material.alpha = baseColorWithAlpha.a;

    #ifdef HAS_OCCLUSION_TEXTURE
        vec2 occlusionTexCoords = TEXCOORD_OCCLUSION;
        #ifdef HAS_OCCLUSION_TEXTURE_TRANSFORM
            occlusionTexCoords = computeTextureTransform(occlusionTexCoords, u_occlusionTextureTransform);
        #endif
        material.occlusion = texture(u_occlusionTexture, occlusionTexCoords).r;
    #endif

    #ifdef HAS_EMISSIVE_TEXTURE
        material.emissive = getEmissiveFromTexture();
    #elif defined(HAS_EMISSIVE_FACTOR)
        material.emissive = u_emissiveFactor;
    #endif

    #if defined(LIGHTING_PBR) && defined(USE_SPECULAR_GLOSSINESS)
        setSpecularGlossiness(material);
    #elif defined(LIGHTING_PBR)
        float metalness = setMetallicRoughness(material);
        #ifdef USE_SPECULAR
            setSpecular(material, metalness);
        #endif
        #ifdef USE_ANISOTROPY
            setAnisotropy(material, normalInfo);
        #endif
        #ifdef USE_CLEARCOAT
            setClearcoat(material, attributes);
        #endif
    #endif
}
`;var{Material:V5e,MetallicRoughness:Bj,SpecularGlossiness:kj,Specular:Yse,Clearcoat:Xse}=yn,Kse={name:"MaterialPipelineStage",_processTexture:Il,_processTextureTransform:Zse};Kse.process=function(e,t,n){let i=t.material,{model:o,uniformMap:r,shaderBuilder:s}=e,a=l(o.classificationType),c=a,{defaultTexture:u,defaultNormalTexture:f,defaultEmissiveTexture:h}=n.context;G5e(i,r,s,u,f,h,c),l(i.specularGlossiness)?j5e(i.specularGlossiness,r,s,u,c):(l(i.specular)&&Kt.supportedExtensions.KHR_materials_specular&&W5e(i.specular,r,s,u,c),l(i.anisotropy)&&Kt.supportedExtensions.KHR_materials_anisotropy&&Y5e(i.anisotropy,r,s,u,c),l(i.clearcoat)&&Kt.supportedExtensions.KHR_materials_clearcoat&&X5e(i.clearcoat,r,s,u,c),K5e(i.metallicRoughness,r,s,u,c));let p=Kt.getAttributeBySemantic(t,ct.NORMAL),_=e.lightingOptions;i.unlit||!p||a?_.lightingModel=Vp.UNLIT:_.lightingModel=Vp.PBR;let m=o.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=m;let y=e.alphaOptions;i.alphaMode===Mp.BLEND?y.pass=Se.TRANSLUCENT:i.alphaMode===Mp.MASK&&(y.alphaCutoff=i.alphaCutoff),s.addFragmentLines(U2),i.doubleSided&&s.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,pe.BOTH)};function Zse(e,t,n,i,o){let r=`HAS_${o}_TEXTURE_TRANSFORM`;e.addDefine(r,void 0,pe.FRAGMENT);let s=`${i}Transform`;e.addUniform("mat3",s,pe.FRAGMENT),t[s]=function(){return n.transform}}function H5e(e,t,n,i,o){let r=`HAS_${o}_TEXTURE_SCALE`;e.addDefine(r,void 0,pe.FRAGMENT);let s=`${i}Scale`;e.addUniform("float",s,pe.FRAGMENT),t[s]=function(){return n.scale}}function Il(e,t,n,i,o,r){e.addUniform("sampler2D",i,pe.FRAGMENT),t[i]=function(){return n.texture??r};let s=`HAS_${o}_TEXTURE`;e.addDefine(s,void 0,pe.FRAGMENT);let c=`v_texCoord_${n.texCoord}`,u=`TEXCOORD_${o}`;e.addDefine(u,c,pe.FRAGMENT);let f=n.transform;l(f)&&!Z.equals(f,Z.IDENTITY)&&Zse(e,t,n,i,o);let{scale:h}=n;l(h)&&h!==1&&H5e(e,t,n,i,o)}function G5e(e,t,n,i,o,r,s){let{emissiveFactor:a,emissiveTexture:c,normalTexture:u,occlusionTexture:f}=e;l(a)&&!d.equals(a,V5e.DEFAULT_EMISSIVE_FACTOR)&&(n.addUniform("vec3","u_emissiveFactor",pe.FRAGMENT),t.u_emissiveFactor=function(){return e.emissiveFactor},n.addDefine("HAS_EMISSIVE_FACTOR",void 0,pe.FRAGMENT),l(c)&&!s&&Il(n,t,c,"u_emissiveTexture","EMISSIVE",r)),l(u)&&!s&&Il(n,t,u,"u_normalTexture","NORMAL",o),l(f)&&!s&&Il(n,t,f,"u_occlusionTexture","OCCLUSION",i)}function j5e(e,t,n,i,o){let{diffuseTexture:r,diffuseFactor:s,specularGlossinessTexture:a,specularFactor:c,glossinessFactor:u}=e;n.addDefine("USE_SPECULAR_GLOSSINESS",void 0,pe.FRAGMENT),l(r)&&!o&&Il(n,t,r,"u_diffuseTexture","DIFFUSE",i),l(s)&&!oe.equals(s,kj.DEFAULT_DIFFUSE_FACTOR)&&(n.addUniform("vec4","u_diffuseFactor",pe.FRAGMENT),t.u_diffuseFactor=function(){return e.diffuseFactor},n.addDefine("HAS_DIFFUSE_FACTOR",void 0,pe.FRAGMENT)),l(a)&&!o&&Il(n,t,a,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i),l(c)&&!d.equals(c,kj.DEFAULT_SPECULAR_FACTOR)&&(n.addUniform("vec3","u_legacySpecularFactor",pe.FRAGMENT),t.u_legacySpecularFactor=function(){return e.specularFactor},n.addDefine("HAS_LEGACY_SPECULAR_FACTOR",void 0,pe.FRAGMENT)),l(u)&&u!==kj.DEFAULT_GLOSSINESS_FACTOR&&(n.addUniform("float","u_glossinessFactor",pe.FRAGMENT),t.u_glossinessFactor=function(){return e.glossinessFactor},n.addDefine("HAS_GLOSSINESS_FACTOR",void 0,pe.FRAGMENT))}function W5e(e,t,n,i,o){let{specularTexture:r,specularFactor:s,specularColorTexture:a,specularColorFactor:c}=e;n.addDefine("USE_SPECULAR",void 0,pe.FRAGMENT),l(r)&&!o&&Il(n,t,r,"u_specularTexture","SPECULAR",i),l(s)&&s!==Yse.DEFAULT_SPECULAR_FACTOR&&(n.addUniform("float","u_specularFactor",pe.FRAGMENT),t.u_specularFactor=function(){return e.specularFactor},n.addDefine("HAS_SPECULAR_FACTOR",void 0,pe.FRAGMENT)),l(a)&&!o&&Il(n,t,a,"u_specularColorTexture","SPECULAR_COLOR",i),l(c)&&!d.equals(c,Yse.DEFAULT_SPECULAR_COLOR_FACTOR)&&(n.addUniform("vec3","u_specularColorFactor",pe.FRAGMENT),t.u_specularColorFactor=function(){return e.specularColorFactor},n.addDefine("HAS_SPECULAR_COLOR_FACTOR",void 0,pe.FRAGMENT))}var q5e=new d;function Y5e(e,t,n,i,o){let{anisotropyStrength:r,anisotropyRotation:s,anisotropyTexture:a}=e;n.addDefine("USE_ANISOTROPY",void 0,pe.FRAGMENT),l(a)&&!o&&Il(n,t,a,"u_anisotropyTexture","ANISOTROPY",i);let c=Math.cos(s),u=Math.sin(s);n.addUniform("vec3","u_anisotropy",pe.FRAGMENT),t.u_anisotropy=function(){return d.fromElements(c,u,r,q5e)}}function X5e(e,t,n,i,o){let{clearcoatFactor:r,clearcoatTexture:s,clearcoatRoughnessFactor:a,clearcoatRoughnessTexture:c,clearcoatNormalTexture:u}=e;n.addDefine("USE_CLEARCOAT",void 0,pe.FRAGMENT),l(r)&&r!==Xse.DEFAULT_CLEARCOAT_FACTOR&&(n.addUniform("float","u_clearcoatFactor",pe.FRAGMENT),t.u_clearcoatFactor=function(){return e.clearcoatFactor},n.addDefine("HAS_CLEARCOAT_FACTOR",void 0,pe.FRAGMENT)),l(s)&&!o&&Il(n,t,s,"u_clearcoatTexture","CLEARCOAT",i),l(a)&&r!==Xse.DEFAULT_CLEARCOAT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_clearcoatRoughnessFactor",pe.FRAGMENT),t.u_clearcoatRoughnessFactor=function(){return e.clearcoatRoughnessFactor},n.addDefine("HAS_CLEARCOAT_ROUGHNESS_FACTOR",void 0,pe.FRAGMENT)),l(c)&&!o&&Il(n,t,c,"u_clearcoatRoughnessTexture","CLEARCOAT_ROUGHNESS",i),l(u)&&!o&&Il(n,t,u,"u_clearcoatNormalTexture","CLEARCOAT_NORMAL",i)}function K5e(e,t,n,i,o){n.addDefine("USE_METALLIC_ROUGHNESS",void 0,pe.FRAGMENT);let r=e.baseColorTexture;l(r)&&!o&&Il(n,t,r,"u_baseColorTexture","BASE_COLOR",i);let s=e.baseColorFactor;l(s)&&!oe.equals(s,Bj.DEFAULT_BASE_COLOR_FACTOR)&&(n.addUniform("vec4","u_baseColorFactor",pe.FRAGMENT),t.u_baseColorFactor=function(){return e.baseColorFactor},n.addDefine("HAS_BASE_COLOR_FACTOR",void 0,pe.FRAGMENT));let a=e.metallicRoughnessTexture;l(a)&&!o&&Il(n,t,a,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let c=e.metallicFactor;l(c)&&c!==Bj.DEFAULT_METALLIC_FACTOR&&(n.addUniform("float","u_metallicFactor",pe.FRAGMENT),t.u_metallicFactor=function(){return e.metallicFactor},n.addDefine("HAS_METALLIC_FACTOR",void 0,pe.FRAGMENT));let u=e.roughnessFactor;l(u)&&u!==Bj.DEFAULT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_roughnessFactor",pe.FRAGMENT),t.u_roughnessFactor=function(){return e.roughnessFactor},n.addDefine("HAS_ROUGHNESS_FACTOR",void 0,pe.FRAGMENT))}var V2=Kse;var Vc={name:"MetadataPickingPipelineStage",METADATA_PICKING_ENABLED:"METADATA_PICKING_ENABLED",METADATA_PICKING_VALUE_TYPE:"METADATA_PICKING_VALUE_TYPE",METADATA_PICKING_VALUE_STRING:"METADATA_PICKING_VALUE_STRING",METADATA_PICKING_VALUE_COMPONENT_X:"METADATA_PICKING_VALUE_COMPONENT_X",METADATA_PICKING_VALUE_COMPONENT_Y:"METADATA_PICKING_VALUE_COMPONENT_Y",METADATA_PICKING_VALUE_COMPONENT_Z:"METADATA_PICKING_VALUE_COMPONENT_Z",METADATA_PICKING_VALUE_COMPONENT_W:"METADATA_PICKING_VALUE_COMPONENT_W"};Vc.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine(Vc.METADATA_PICKING_VALUE_TYPE,"float",pe.FRAGMENT),i.addDefine(Vc.METADATA_PICKING_VALUE_STRING,"0.0",pe.FRAGMENT),i.addDefine(Vc.METADATA_PICKING_VALUE_COMPONENT_X,"0.0",pe.FRAGMENT),i.addDefine(Vc.METADATA_PICKING_VALUE_COMPONENT_Y,"0.0",pe.FRAGMENT),i.addDefine(Vc.METADATA_PICKING_VALUE_COMPONENT_Z,"0.0",pe.FRAGMENT),i.addDefine(Vc.METADATA_PICKING_VALUE_COMPONENT_W,"0.0",pe.FRAGMENT),i.addFunction("metadataPickingStage","void metadataPickingStage(Metadata metadata, MetadataClass metadataClass, inout vec4 metadataValues)",pe.FRAGMENT),i.addFunctionLines("metadataPickingStage",[`${Vc.METADATA_PICKING_VALUE_TYPE} value = ${Vc.METADATA_PICKING_VALUE_TYPE}(${Vc.METADATA_PICKING_VALUE_STRING});`,`metadataValues.x = ${Vc.METADATA_PICKING_VALUE_COMPONENT_X};`,`metadataValues.y = ${Vc.METADATA_PICKING_VALUE_COMPONENT_Y};`,`metadataValues.z = ${Vc.METADATA_PICKING_VALUE_COMPONENT_Z};`,`metadataValues.w = ${Vc.METADATA_PICKING_VALUE_COMPONENT_W};`],pe.FRAGMENT)};var gf=Vc;var H2=`void morphTargetsStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    attributes.positionMC = getMorphedPosition(positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = getMorphedNormal(normalMC);
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = getMorphedTangent(tangentMC);
    #endif
}`;var va={name:"MorphTargetsPipelineStage",FUNCTION_ID_GET_MORPHED_POSITION:"getMorphedPosition",FUNCTION_SIGNATURE_GET_MORPHED_POSITION:"vec3 getMorphedPosition(in vec3 position)",FUNCTION_ID_GET_MORPHED_NORMAL:"getMorphedNormal",FUNCTION_SIGNATURE_GET_MORPHED_NORMAL:"vec3 getMorphedNormal(in vec3 normal)",FUNCTION_ID_GET_MORPHED_TANGENT:"getMorphedTangent",FUNCTION_SIGNATURE_GET_MORPHED_TANGENT:"vec3 getMorphedTangent(in vec3 tangent)"};va.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,pe.VERTEX),t6e(n);let i=t.morphTargets.length;for(let a=0;a<i;a++){let c=t.morphTargets[a].attributes,u=c.length;for(let f=0;f<u;f++){let h=c[f],p=h.semantic;p!==ct.POSITION&&p!==ct.NORMAL&&p!==ct.TANGENT||($5e(e,h,e.attributeIndex,a),e.attributeIndex++)}}n6e(n);let r=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${r}]`,pe.VERTEX),n.addVertexLines(H2);let s={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=pt(s,e.uniformMap)};var Z5e={attributeString:void 0,functionId:void 0};function $5e(e,t,n,i){let o=e.shaderBuilder;Q5e(e,t,n);let r=J5e(t,Z5e);e6e(o,r,i)}function Q5e(e,t,n){let i={index:n,value:l(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:en.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function J5e(e,t){switch(e.semantic){case ct.POSITION:t.attributeString="Position",t.functionId=va.FUNCTION_ID_GET_MORPHED_POSITION;break;case ct.NORMAL:t.attributeString="Normal",t.functionId=va.FUNCTION_ID_GET_MORPHED_NORMAL;break;case ct.TANGENT:t.attributeString="Tangent",t.functionId=va.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function e6e(e,t,n){let i=t.attributeString,o=`a_target${i}_${n}`,r=`morphed${i} += u_morphWeights[${n}] * a_target${i}_${n};`;e.addAttribute("vec3",o),e.addFunctionLines(t.functionId,[r])}function t6e(e){e.addFunction(va.FUNCTION_ID_GET_MORPHED_POSITION,va.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,pe.VERTEX),e.addFunctionLines(va.FUNCTION_ID_GET_MORPHED_POSITION,["vec3 morphedPosition = position;"]),e.addFunction(va.FUNCTION_ID_GET_MORPHED_NORMAL,va.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,pe.VERTEX),e.addFunctionLines(va.FUNCTION_ID_GET_MORPHED_NORMAL,["vec3 morphedNormal = normal;"]),e.addFunction(va.FUNCTION_ID_GET_MORPHED_TANGENT,va.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,pe.VERTEX),e.addFunctionLines(va.FUNCTION_ID_GET_MORPHED_TANGENT,["vec3 morphedTangent = tangent;"])}function n6e(e){e.addFunctionLines(va.FUNCTION_ID_GET_MORPHED_POSITION,["return morphedPosition;"]),e.addFunctionLines(va.FUNCTION_ID_GET_MORPHED_NORMAL,["return morphedNormal;"]),e.addFunctionLines(va.FUNCTION_ID_GET_MORPHED_TANGENT,["return morphedTangent;"])}var G2=va;var $se={name:"PickingPipelineStage"};$se.process=function(e,t,n){let i=n.context,o=e.runtimeNode,r=e.shaderBuilder,s=e.model,a=o.node.instances;if(e.hasPropertyTable)i6e(e,t,a,i);else if(l(a))o6e(e,i);else{let c=Qse(e),u=i.createPickId(c);s._pipelineResources.push(u),s._pickIds.push(u),r.addUniform("vec4","czm_pickColor",pe.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return u.color},e.pickId="czm_pickColor"}};function Qse(e,t){let n=e.model;if(l(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},o;if(mr.is3DTiles(n.type)){let r=n.content;o={content:r,primitive:r.tileset,detail:i}}else o={primitive:n,detail:i};return o.id=n.id,l(t)&&(o.instanceId=t),o}function i6e(e,t,n){let i=e.model,o,r,s=i.featureIdLabel,a=i.instanceFeatureIdLabel;l(i.featureTableId)?o=i.featureTableId:l(n)?(r=Kt.getFeatureIdsByLabel(n.featureIds,a),o=r.propertyTableId):(r=Kt.getFeatureIdsByLabel(t.featureIds,s),o=r.propertyTableId);let c=i.featureTables[o];e.shaderBuilder.addUniform("sampler2D","model_pickTexture",pe.FRAGMENT);let f=c.batchTexture;e.uniformMap.model_pickTexture=function(){return f.pickTexture??f.defaultTexture},e.pickId="((selectedFeature.id < int(model_featuresLength)) ? texture(model_pickTexture, selectedFeature.st) : vec4(0.0))"}function o6e(e,t){let n=e.instanceCount,i=new Array(n),o=new Uint8Array(n*4),r=e.model,s=r._pipelineResources;for(let h=0;h<n;h++){let p=Qse(e,h),_=t.createPickId(p);s.push(_),i[h]=_;let m=_.color;o[h*4+0]=U.floatToByte(m.red),o[h*4+1]=U.floatToByte(m.green),o[h*4+2]=U.floatToByte(m.blue),o[h*4+3]=U.floatToByte(m.alpha)}r._pickIds=i;let a=mt.createVertexBuffer({context:t,typedArray:o,usage:Le.STATIC_DRAW});a.vertexArrayDestroyable=!1,r.statistics.addBuffer(a,!1),s.push(a);let u={index:e.attributeIndex++,vertexBuffer:a,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0,instanceDivisor:1};e.attributes.push(u);let f=e.shaderBuilder;f.addDefine("USE_PICKING",void 0,pe.BOTH),f.addAttribute("vec4","a_pickColor"),f.addVarying("vec4","v_pickColor"),e.pickId="v_pickColor"}var j2=$se;var r6e={ADD:0,REPLACE:1},Ho=Object.freeze(r6e);var W2=`float getPointSizeFromAttenuation(vec3 positionEC) {
  // Variables are packed into a single vector to minimize gl.uniformXXX() calls
  float pointSize = model_pointCloudParameters.x;
  float geometricError = model_pointCloudParameters.y;
  float depthMultiplier = model_pointCloudParameters.z;

  float depth = -positionEC.z;
  return min((geometricError / depth) * depthMultiplier, pointSize);
}

#ifdef HAS_POINT_CLOUD_SHOW_STYLE
float pointCloudShowStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getShowFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#endif

#ifdef HAS_POINT_CLOUD_COLOR_STYLE
vec4 pointCloudColorStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return getColorFromStyle(attributes, metadata, tiles3d_tileset_time);
}
#endif

#ifdef HAS_POINT_CLOUD_POINT_SIZE_STYLE
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getPointSizeFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#elif defined(HAS_POINT_CLOUD_ATTENUATION)
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  return getPointSizeFromAttenuation(v_positionEC);
}
#endif

#ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
float pointCloudBackFaceCullingStage() {
  #if defined(HAS_NORMALS) && !defined(HAS_DOUBLE_SIDED_MATERIAL)
  // This needs to be computed in eye coordinates so we can't use attributes.normalMC
  return step(-v_normalEC.z, 0.0);
  #else
  return 1.0;
  #endif
}
#endif`;var s6e=new oe,eae={name:"PointCloudStylingPipelineStage"};eae.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=o.style,s=o.structuralMetadata,a=l(s)?s.propertyAttributes:void 0,c=l(o.featureTableId)&&o.featureTables[o.featureTableId].featuresLength>0,u=!l(a)&&c;if(l(r)&&!u){let y=u6e(a),b=f6e(r,y);d6e(i,b);let T=h6e(b).indexOf("normalMC")>=0,C=Kt.getAttributeBySemantic(t,ct.NORMAL);if(T&&!C)throw new re("Style references the NORMAL semantic but the point cloud does not have normals");i.addDefine("COMPUTE_POSITION_WC_STYLE",void 0,pe.VERTEX),b.styleTranslucent&&(e.alphaOptions.pass=Se.TRANSLUCENT)}let f=o.pointCloudShading;f.attenuation&&i.addDefine("HAS_POINT_CLOUD_ATTENUATION",void 0,pe.VERTEX),f.backFaceCulling&&i.addDefine("HAS_POINT_CLOUD_BACK_FACE_CULLING",void 0,pe.VERTEX);let h,p,_;mr.is3DTiles(o.type)&&(p=!0,h=o.content,_=h.tile.refine===Ho.ADD),i.addUniform("vec4","model_pointCloudParameters",pe.VERTEX),i.addVertexLines(W2);let m=e.uniformMap;m.model_pointCloudParameters=function(){let y=s6e,b=1;p&&(b=_?5:h.tileset.memoryAdjustedScreenSpaceError),y.x=f.maximumAttenuation??b,y.x*=n.pixelRatio;let x=a6e(e,t,f,h);y.y=x*f.geometricErrorScale;let T=n.context,C=n.camera.frustum,E;return n.mode===ne.SCENE2D||C instanceof rn?E=Number.POSITIVE_INFINITY:E=T.drawingBufferHeight/n.camera.frustum.sseDenominator,y.z=E,p&&(y.w=h.tileset.timeSinceLoad),y}};var Jse=new d;function a6e(e,t,n,i){if(l(i)){let f=i.tile.geometricError;if(f>0)return f}if(l(n.baseResolution))return n.baseResolution;let o=Kt.getAttributeBySemantic(t,ct.POSITION),r=o.count,s=e.runtimeNode.transform,a=d.subtract(o.max,o.min,Jse);a=L.multiplyByPointAsVector(s,a,Jse);let c=a.x*a.y*a.z;return D.cbrt(c/r)}var c6e={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},l6e={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function u6e(e){let t=ze(l6e);if(!l(e))return t;for(let n=0;n<e.length;n++){let o=e[n].properties;for(let r in o)o.hasOwnProperty(r)&&(t[r]=`metadata.${r}`)}return t}var zj="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function f6e(e,t){let n=c6e,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${zj})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${zj})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${zj})`,t,i),n.styleTranslucent=l(n.colorStyleFunction)&&i.translucent,n}function d6e(e,t){let n=t.colorStyleFunction;l(n)&&(e.addDefine("HAS_POINT_CLOUD_COLOR_STYLE",void 0,pe.BOTH),e.addVertexLines(n),e.addVarying("vec4","v_pointCloudColor"));let i=t.showStyleFunction;l(i)&&(e.addDefine("HAS_POINT_CLOUD_SHOW_STYLE",void 0,pe.BOTH),e.addVertexLines(i),e.addVarying("float","v_pointCloudShow"));let o=t.pointSizeStyleFunction;l(o)&&(e.addDefine("HAS_POINT_CLOUD_POINT_SIZE_STYLE",void 0,pe.VERTEX),e.addVertexLines(o))}function Uj(e,t){let n=/attributes\.(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function h6e(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,o=[];return l(t)&&Uj(t,o),l(n)&&Uj(n,o),l(i)&&Uj(i,o),o}var q2=eae;var Y2=`void primitiveOutlineStage() {
    v_outlineCoordinates = a_outlineCoordinates;
}
`;var X2=`void primitiveOutlineStage(inout czm_modelMaterial material) {
    if (!model_showOutline) {
        return;
    }

    float outlineX = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.x, 0.5)).r;
    float outlineY = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.y, 0.5)).r;
    float outlineZ = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.z, 0.5)).r;
    float outlineness = max(outlineX, max(outlineY, outlineZ));

    material.diffuse = mix(material.diffuse, model_outlineColor.rgb, model_outlineColor.a * outlineness);
}

`;var tae={name:"PrimitiveOutlinePipelineStage"};tae.process=function(e,t,n){let i=e.shaderBuilder,o=e.uniformMap;i.addDefine("HAS_PRIMITIVE_OUTLINE",void 0,pe.BOTH),i.addAttribute("vec3","a_outlineCoordinates"),i.addVarying("vec3","v_outlineCoordinates");let r=t.outlineCoordinates,s={index:e.attributeIndex++,vertexBuffer:r.buffer,componentsPerAttribute:en.getNumberOfComponents(r.type),componentDatatype:r.componentDatatype,offsetInBytes:r.byteOffset,strideInBytes:r.byteStride,normalize:r.normalized};e.attributes.push(s),i.addUniform("sampler2D","model_outlineTexture",pe.FRAGMENT);let a=kC.createTexture(n.context);o.model_outlineTexture=function(){return a};let c=e.model;i.addUniform("vec4","model_outlineColor",pe.FRAGMENT),o.model_outlineColor=function(){return c.outlineColor},i.addUniform("bool","model_showOutline",pe.FRAGMENT),o.model_showOutline=function(){return c.showOutline},i.addVertexLines(Y2),i.addFragmentLines(X2)};var K2=tae;var nae={name:"PrimitiveStatisticsPipelineStage",_countGeometry:iae,_count2DPositions:oae,_countMorphTargetAttributes:rae,_countMaterialTextures:sae,_countFeatureIdTextures:aae,_countBinaryMetadata:cae};nae.process=function(e,t,n){let i=e.model,o=i.statistics;iae(o,t),oae(o,e.runtimePrimitive),rae(o,t),sae(o,t.material),aae(o,t.featureIds),cae(o,i)};function iae(e,t){let n=l(t.indices)?t.indices.count:Kt.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Re.POINTS?e.pointsLength+=n:Re.isTriangles(i)&&(e.trianglesLength+=m6e(i,n));let o=t.attributes,r=o.length;for(let c=0;c<r;c++){let u=o[c];if(l(u.buffer)){let f=l(u.typedArray);e.addBuffer(u.buffer,f)}}let s=t.outlineCoordinates;l(s)&&l(s.buffer)&&e.addBuffer(s.buffer,!1);let a=t.indices;if(l(a)&&l(a.buffer)){let c=l(a.typedArray);e.addBuffer(a.buffer,c)}}function m6e(e,t){switch(e){case Re.TRIANGLES:return t/3;case Re.TRIANGLE_STRIP:case Re.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function oae(e,t){let n=t.positionBuffer2D;l(n)&&e.addBuffer(n,!0)}function rae(e,t){let n=t.morphTargets;if(!l(n))return;let i=!1,o=n.length;for(let r=0;r<o;r++){let s=n[r].attributes,a=s.length;for(let c=0;c<a;c++){let u=s[c];l(u.buffer)&&e.addBuffer(u.buffer,i)}}}function sae(e,t){let n=p6e(t),i=n.length;for(let o=0;o<i;o++){let r=n[o];l(r)&&l(r.texture)&&e.addTexture(r.texture)}}function p6e(e){let t=e.metallicRoughness,n=[e.emissiveTexture,e.normalTexture,e.occlusionTexture,t.baseColorTexture,t.metallicRoughnessTexture],i=e.specularGlossiness;return l(i)&&(n.push(i.diffuseTexture),n.push(i.specularGlossinessTexture)),n}function aae(e,t){let n=t.length;for(let i=0;i<n;i++){let o=t[i];if(o instanceof yn.FeatureIdTexture){let r=o.textureReader;l(r.texture)&&e.addTexture(r.texture)}}}function cae(e,t){let n=t.structuralMetadata;l(n)&&(g6e(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!l(i))return;let o=i.length;for(let r=0;r<o;r++){let s=i[r];e.addBatchTexture(s.batchTexture)}}function g6e(e,t){let n=t.propertyTextures;if(!l(n))return;let i=n.length;for(let o=0;o<i;o++){let s=n[o].properties;for(let a in s)if(s.hasOwnProperty(a)){let u=s[a].textureReader;l(u.texture)&&e.addTexture(u.texture)}}}var Z2=nae;var _6e=new L,y6e=new L,lae={name:"SceneMode2DPipelineStage"};lae.process=function(e,t,n){let i=Kt.getAttributeBySemantic(t,ct.POSITION),o=e.shaderBuilder,r=e.model,s=r.sceneGraph.computedModelMatrix,a=e.runtimeNode.computedTransform,c=L.multiplyTransformation(s,a,_6e),u=T6e(e,c,n),f=e.runtimePrimitive;f.boundingSphere2D=u;let h=e.runtimeNode.node.instances;if(l(h))return;if(l(i.typedArray)){let y=E6e(i,c,u,n);f.positionBuffer2D=y,r._modelResources.push(y),i.typedArray=void 0}o.addDefine("USE_2D_POSITIONS",void 0,pe.VERTEX),o.addUniform("mat4","u_modelView2D",pe.VERTEX);let p=L.fromTranslation(u.center,new L),_=n.context,m={u_modelView2D:function(){return L.multiplyTransformation(_.uniformState.view,p,y6e)}};e.uniformMap=pt(m,e.uniformMap)};var b6e=new d,x6e=new d;function T6e(e,t,n){let i=L.multiplyByPoint(t,e.positionMin,b6e),o=Ui.computeActualEllipsoidPosition(n,i,i),r=L.multiplyByPoint(t,e.positionMax,x6e),s=Ui.computeActualEllipsoidPosition(n,r,r);return ae.fromCornerPoints(o,s,new ae)}var uae=new d;function C6e(e,t){let n=e.length,i=new Float32Array(n),o=t.quantizedVolumeOffset,r=t.quantizedVolumeStepSize;for(let s=0;s<n;s+=3){let a=d.fromArray(e,s,uae),c=d.multiplyComponents(a,r,a),u=d.add(c,o,c);i[s]=u.x,i[s+1]=u.y,i[s+2]=u.z}return i}function A6e(e,t,n,i){let o;l(e.quantization)?o=C6e(e.typedArray,e.quantization):o=e.typedArray.slice();let r=e.byteOffset/Float32Array.BYTES_PER_ELEMENT,s=o.length,a=l(e.byteStride)?e.byteStride/Float32Array.BYTES_PER_ELEMENT:3;for(let c=r;c<s;c+=a){let u=d.fromArray(o,c,uae);if(isNaN(u.x)||isNaN(u.y)||isNaN(u.z))continue;let f=L.multiplyByPoint(t,u,u),h=Ui.computeActualEllipsoidPosition(i,f,f),p=d.subtract(h,n,h);o[c]=p.x,o[c+1]=p.y,o[c+2]=p.z}return o}function E6e(e,t,n,i){let o=ze(i);o.mode=ne.COLUMBUS_VIEW;let r=n.center,s=A6e(e,t,r,o),a=mt.createVertexBuffer({context:i.context,typedArray:s,usage:Le.STATIC_DRAW});return a.vertexArrayDestroyable=!1,a}var $2=lae;var Q2=`void skinningStage(inout ProcessedAttributes attributes) 
{
    mat4 skinningMatrix = getSkinningMatrix();
    mat3 skinningMatrixMat3 = mat3(skinningMatrix);

    vec4 positionMC = vec4(attributes.positionMC, 1.0);
    attributes.positionMC = vec3(skinningMatrix * positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = skinningMatrixMat3 * normalMC;
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = skinningMatrixMat3 * tangentMC;
    #endif
}`;var Ob={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};Ob.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,pe.VERTEX),v6e(n,t);let i=e.runtimeNode,o=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${o.length}]`,pe.VERTEX),n.addVertexLines(Q2);let r={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=pt(r,e.uniformMap)};function S6e(e){let t=-1,n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];(r.semantic===ct.JOINTS||r.semantic===ct.WEIGHTS)&&(t=Math.max(t,r.setIndex))}return t}function v6e(e,t){e.addFunction(Ob.FUNCTION_ID_GET_SKINNING_MATRIX,Ob.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,pe.VERTEX),e.addFunctionLines(Ob.FUNCTION_ID_GET_SKINNING_MATRIX,["mat4 skinnedMatrix = mat4(0);"]);let i,o,r=["x","y","z","w"],s=S6e(t);for(i=0;i<=s;i++)for(o=0;o<=3;o++){let c=r[o],u=`skinnedMatrix += a_weights_${i}.${c} * u_jointMatrices[int(a_joints_${i}.${c})];`;e.addFunctionLines(Ob.FUNCTION_ID_GET_SKINNING_MATRIX,[u])}e.addFunctionLines(Ob.FUNCTION_ID_GET_SKINNING_MATRIX,["return skinnedMatrix;"])}var J2=Ob;var eB=`void verticalExaggerationStage(
  inout ProcessedAttributes attributes
) {
  // Compute the distance from the camera to the local center of curvature.
  vec4 vertexPositionENU = czm_modelToEnu * vec4(attributes.positionMC, 1.0);
  vec2 vertexAzimuth = normalize(vertexPositionENU.xy);
  // Curvature = 1 / radius of curvature.
  float azimuthalCurvature = dot(vertexAzimuth * vertexAzimuth, czm_eyeEllipsoidCurvature);
  float eyeToCenter = 1.0 / azimuthalCurvature + czm_eyeHeight;

  // Compute the approximate ellipsoid normal at the vertex position.
  // Uses a circular approximation for the Earth curvature along the geodesic.
  vec3 vertexPositionEC = (czm_modelView * vec4(attributes.positionMC, 1.0)).xyz;
  vec3 centerToVertex = eyeToCenter * czm_eyeEllipsoidNormalEC + vertexPositionEC;
  vec3 vertexNormal = normalize(centerToVertex);

  // Estimate the (sine of the) angle between the camera direction and the vertex normal
  float verticalDistance = dot(vertexPositionEC, czm_eyeEllipsoidNormalEC);
  float horizontalDistance = length(vertexPositionEC - verticalDistance * czm_eyeEllipsoidNormalEC);
  float sinTheta = horizontalDistance / (eyeToCenter + verticalDistance);
  bool isSmallAngle = clamp(sinTheta, 0.0, 0.05) == sinTheta;

  // Approximate the change in height above the ellipsoid, from camera to vertex position.
  float exactVersine = 1.0 - dot(czm_eyeEllipsoidNormalEC, vertexNormal);
  float smallAngleVersine = 0.5 * sinTheta * sinTheta;
  float versine = isSmallAngle ? smallAngleVersine : exactVersine;
  float dHeight = dot(vertexPositionEC, vertexNormal) - eyeToCenter * versine;
  float vertexHeight = czm_eyeHeight + dHeight;

  // Transform the approximate vertex normal to model coordinates.
  vec3 vertexNormalMC = (czm_inverseModelView * vec4(vertexNormal, 0.0)).xyz;
  vertexNormalMC = normalize(vertexNormalMC);

  // Compute the exaggeration and apply it along the approximate vertex normal.
  float stretch = u_verticalExaggerationAndRelativeHeight.x;
  float shift = u_verticalExaggerationAndRelativeHeight.y;
  float exaggeration = (vertexHeight - shift) * (stretch - 1.0);
  attributes.positionMC += exaggeration * vertexNormalMC;
}
`;var fae={name:"VerticalExaggerationPipelineStage"},w6e=new z;fae.process=function(e,t,n){let{shaderBuilder:i,uniformMap:o}=e;i.addVertexLines(eB),i.addDefine("HAS_VERTICAL_EXAGGERATION",void 0,pe.VERTEX),i.addUniform("vec2","u_verticalExaggerationAndRelativeHeight",pe.VERTEX),o.u_verticalExaggerationAndRelativeHeight=function(){return z.fromElements(n.verticalExaggeration,n.verticalExaggerationRelativeHeight,w6e)}};var tB=fae;var Vj={};function I6e(e){let t=Me.createTypedArray(e,e*2),n=e,i=0;for(let o=0;o<n;o+=3)t[i++]=o,t[i++]=o+1,t[i++]=o+1,t[i++]=o+2,t[i++]=o+2,t[i++]=o;return t}function D6e(e,t){let n=t.length,i=Me.createTypedArray(e,n*2),o=0;for(let r=0;r<n;r+=3){let s=t[r],a=t[r+1],c=t[r+2];i[o++]=s,i[o++]=a,i[o++]=a,i[o++]=c,i[o++]=c,i[o++]=s}return i}function P6e(e){let t=e-2,n=2+t*4,i=Me.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=r;return i}function R6e(e,t){let i=t.length-2,o=2+i*4,r=Me.createTypedArray(e,o),s=0;r[s++]=t[0],r[s++]=t[1];for(let a=0;a<i;a++){let c=t[a],u=t[a+1],f=t[a+2];r[s++]=u,r[s++]=f,r[s++]=f,r[s++]=c}return r}function O6e(e){let t=e-2,n=2+t*4,i=Me.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=0;return i}function M6e(e,t){let i=t.length-2,o=2+i*4,r=Me.createTypedArray(e,o),s=0,a=t[0];r[s++]=a,r[s++]=t[1];for(let c=0;c<i;c++){let u=t[c+1],f=t[c+2];r[s++]=u,r[s++]=f,r[s++]=f,r[s++]=a}return r}Vj.createWireframeIndices=function(e,t,n){let i=l(n);if(e===Re.TRIANGLES)return i?D6e(t,n):I6e(t);if(e===Re.TRIANGLE_STRIP)return i?R6e(t,n):P6e(t);if(e===Re.TRIANGLE_FAN)return i?M6e(t,n):O6e(t)};Vj.getWireframeIndicesCount=function(e,t){return e===Re.TRIANGLES?t*2:e===Re.TRIANGLE_STRIP||e===Re.TRIANGLE_FAN?2+(t-2)*4:t};var qw=Vj;var dae={name:"WireframePipelineStage"};dae.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,pe.FRAGMENT);let o=e.model,r=L6e(t,e.indices,n);o._pipelineResources.push(r),e.wireframeIndexBuffer=r,o.statistics.addBuffer(r,!1);let a=e.primitiveType,c=e.count;e.primitiveType=Re.LINES,e.count=qw.getWireframeIndicesCount(a,c)};function L6e(e,t,n){let o=Kt.getAttributeBySemantic(e,ct.POSITION).count,r=n.context.webgl2,s;if(l(t)){let f=t.buffer,h=t.count;l(f)&&r?(s=f.sizeInBytes===h?new Uint8Array(h):Me.createTypedArray(o,h),f.getBufferData(s)):s=t.typedArray}let a=e.primitiveType,c=qw.createWireframeIndices(a,o,s),u=Me.fromSizeInBytes(c.BYTES_PER_ELEMENT);return mt.createIndexBuffer({context:n.context,typedArray:c,usage:Le.STATIC_DRAW,indexDatatype:u})}var nB=dae;function hae(e){e=e??G.EMPTY_OBJECT;let t=e.primitive,n=e.node,i=e.model;this.primitive=t,this.node=n,this.model=i,this.pipelineStages=[],this.drawCommand=void 0,this.boundingSphere=void 0,this.boundingSphere2D=void 0,this.positionBuffer2D=void 0,this.batchLengths=void 0,this.batchOffsets=void 0,this.updateStages=[]}hae.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,o=this.model,r=o.customShader,s=o.style,a=e.context.webgl2,u=e.mode!==ne.SCENE3D&&!e.scene3DOnly&&o._projectTo2D,f=e.verticalExaggeration!==1&&o.hasVerticalExaggeration,h=l(n.morphTargets)&&n.morphTargets.length>0,p=l(i.skin),_=l(r),y=!(_&&l(r.fragmentShaderText))||r.mode!==j_.REPLACE_MATERIAL,b=Kt.hasQuantizedAttributes(n.attributes),x=o.debugWireframe&&Re.isTriangles(n.primitiveType)&&(o._enableDebugWireframe||a),T=o.pointCloudShading,C=l(T)&&T.attenuation,E=l(T)&&T.backFaceCulling,S=n.primitiveType===Re.POINTS&&(l(s)||C||E),w=o._enableShowOutline&&l(n.outlineCoordinates),R=N6e(o,i,n),P=l(o.classificationType);u&&t.push($2),t.push(B2),x&&t.push(nB),P&&t.push(A2),h&&t.push(G2),p&&t.push(J2),S&&t.push(q2),b&&t.push(L2),y&&t.push(V2),t.push(Db),t.push(Sd),t.push(gf),R.hasPropertyTable&&(t.push(Rb),t.push(C2),t.push(v2)),f&&t.push(tB),_&&t.push(M2),t.push(z2),o.allowPicking&&t.push(j2),w&&t.push(K2),t.push(T2),t.push(Z2)};function N6e(e,t,n){let i;return l(t.instances)&&(i=Kt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),l(i))?{hasFeatureIds:!0,hasPropertyTable:l(i.propertyTableId)}:(i=Kt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),l(i)?{hasFeatureIds:!0,hasPropertyTable:l(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var iB=hae;function Hj(e){e=e??G.EMPTY_OBJECT,this._sceneGraph=e.sceneGraph;let t=e.skin;this._skin=t,this._inverseBindMatrices=void 0,this._joints=[],this._jointMatrices=[],F6e(this)}Object.defineProperties(Hj.prototype,{skin:{get:function(){return this._skin}},sceneGraph:{get:function(){return this._sceneGraph}},inverseBindMatrices:{get:function(){return this._inverseBindMatrices}},joints:{get:function(){return this._joints}},jointMatrices:{get:function(){return this._jointMatrices}}});function F6e(e){let t=e.skin,n=t.inverseBindMatrices;e._inverseBindMatrices=n;let i=t.joints,o=i.length,r=e.sceneGraph._runtimeNodes,s=e.joints,a=e._jointMatrices;for(let c=0;c<o;c++){let u=i[c].index,f=r[u];s.push(f);let h=n[c],p=mae(f,h,new L);a.push(p)}}function mae(e,t,n){let i=L.multiplyTransformation(e.transformToRoot,e.transform,n);return n=L.multiplyTransformation(i,t,n),n}Hj.prototype.updateJointMatrices=function(){let e=this._jointMatrices,t=e.length;for(let n=0;n<t;n++){let i=this.joints[n],o=this.inverseBindMatrices[n];e[n]=mae(i,o,e[n])}};var oB=Hj;function B6e(){this.pass=void 0,this.alphaCutoff=void 0}var rB=B6e;function k6e(e){this.shaderBuilder=new zT,this.model=e,this.uniformMap={},this.alphaOptions=new rB,this.renderStateOptions=Ne.getState(Ne.fromCache({depthTest:{enabled:!0,func:wc.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1}var sB=k6e;var aB=`void silhouetteStage(inout vec4 color) {
    if(model_silhouettePass) {
        color = czm_gammaCorrect(model_silhouetteColor);
    }
}`;var cB=`void silhouetteStage(in ProcessedAttributes attributes, inout vec4 positionClip) {
     #ifdef HAS_NORMALS
     if(model_silhouettePass) {
          vec3 normal = normalize(czm_normal3D * attributes.normalMC);
          normal.x *= czm_projection[0][0];
          normal.y *= czm_projection[1][1];
          positionClip.xy += normal.xy * positionClip.w * model_silhouetteSize * czm_pixelRatio / czm_viewport.z;
    }
    #endif
}
`;var lB={name:"ModelSilhouettePipelineStage"};lB.silhouettesLength=0;lB.process=function(e,t,n){l(t._silhouetteId)||(t._silhouetteId=++lB.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,pe.BOTH),i.addVertexLines(cB),i.addFragmentLines(aB),i.addUniform("vec4","model_silhouetteColor",pe.FRAGMENT),i.addUniform("float","model_silhouetteSize",pe.VERTEX),i.addUniform("bool","model_silhouettePass",pe.BOTH);let o={model_silhouetteColor:function(){return t.silhouetteColor},model_silhouetteSize:function(){return t.silhouetteSize},model_silhouettePass:function(){return!1}};e.uniformMap=pt(o,e.uniformMap),e.hasSilhouette=!0};var uB=lB;var fB=`void modelSplitterStage()
{
    // Don't split when rendering the shadow map, because it is rendered from
    // the perspective of a totally different camera.
#ifndef SHADOW_MAP
    if (model_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
    if (model_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;
#endif
}
`;var dB={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};dB.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,pe.FRAGMENT),i.addFragmentLines(fB);let o={};i.addUniform("float",dB.SPLIT_DIRECTION_UNIFORM_NAME,pe.FRAGMENT),o[dB.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=pt(o,e.uniformMap)};var hB=dB;function z6e(e,t){this.model=e.model,this.shaderBuilder=e.shaderBuilder.clone(),this.uniformMap=ze(e.uniformMap),this.alphaOptions=ze(e.alphaOptions),this.renderStateOptions=ze(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.runtimeNode=t,this.attributes=[],this.attributeIndex=1,this.featureIdVertexAttributeSetIndex=0,this.instanceCount=0}var mB=z6e;function U6e(e){e=e??G.EMPTY_OBJECT,this.lightingModel=e.lightingModel??Vp.UNLIT}var pB=U6e;function V6e(e,t){this.model=e.model,this.runtimeNode=e.runtimeNode,this.attributes=e.attributes.slice(),this.attributeIndex=e.attributeIndex,this.featureIdVertexAttributeSetIndex=e.featureIdVertexAttributeSetIndex,this.uniformMap=ze(e.uniformMap),this.alphaOptions=ze(e.alphaOptions),this.renderStateOptions=ze(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.shaderBuilder=e.shaderBuilder.clone(),this.instanceCount=e.instanceCount,this.runtimePrimitive=t;let n=t.primitive;this.count=l(n.indices)?n.indices.count:Kt.getAttributeBySemantic(n,"POSITION").count,this.hasPropertyTable=!1,this.indices=n.indices,this.wireframeIndexBuffer=void 0,this.primitiveType=n.primitiveType;let i=Kt.getPositionMinMax(n,this.runtimeNode.instancingTranslationMin,this.runtimeNode.instancingTranslationMax);this.positionMin=d.clone(i.min,new d),this.positionMax=d.clone(i.max,new d),this.boundingSphere=ae.fromCornerPoints(this.positionMin,this.positionMax,new ae),this.lightingOptions=new pB,this.pickId=void 0}var gB=V6e;function jj(e){e=e??G.EMPTY_OBJECT;let t=e.command,n=e.primitiveRenderResources,i=n.model;this._command=t,this._model=i,this._runtimePrimitive=n.runtimePrimitive,this._modelMatrix=t.modelMatrix,this._boundingVolume=t.boundingVolume,this._cullFace=t.renderState.cull.face;let o=i.classificationType;this._classificationType=o,this._classifiesTerrain=o!==Bn.CESIUM_3D_TILE,this._classifies3DTiles=o!==Bn.TERRAIN,this._useDebugWireframe=i._enableDebugWireframe&&i.debugWireframe,this._pickId=n.pickId,this._commandListTerrain=[],this._commandList3DTiles=[],this._commandListIgnoreShow=[],this._commandListDebugWireframe=[],this._commandListTerrainPicking=[],this._commandList3DTilesPicking=[],W6e(this)}function H6e(e){return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:e,frontOperation:{fail:at.KEEP,zFail:at.DECREMENT_WRAP,zPass:at.KEEP},backFunction:e,backOperation:{fail:at.KEEP,zFail:at.INCREMENT_WRAP,zPass:at.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:wc.LESS_OR_EQUAL},depthMask:!1}}var G6e={stencilTest:{enabled:!0,frontFunction:kn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:kn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:an.PRE_MULTIPLIED_ALPHA_BLEND},j6e={stencilTest:{enabled:!0,frontFunction:kn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:kn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1},_ae=[];function W6e(e){let t=e._command,n=_ae;if(e._useDebugWireframe){t.pass=Se.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=Yw(e,n,e._commandListDebugWireframe);let r=e._commandListDebugWireframe,s=r.length;for(let a=0;a<s;a++){let c=r[a];c.count*=2,c.offset*=2}return}let o=e.model.allowPicking;if(e._classifiesTerrain){let r=Se.TERRAIN_CLASSIFICATION,s=Gj(t,r),a=pae(t,r);n.length=0,n.push(s,a),e._commandListTerrain=Yw(e,n,e._commandListTerrain),o&&(e._commandListTerrainPicking=gae(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let r=Se.CESIUM_3D_TILE_CLASSIFICATION,s=Gj(t,r),a=pae(t,r);n.length=0,n.push(s,a),e._commandList3DTiles=Yw(e,n,e._commandList3DTiles),o&&(e._commandList3DTilesPicking=gae(e,n,e._commandList3DTilesPicking))}}function Yw(e,t,n){let i=e._runtimePrimitive,o=i.batchLengths,r=i.batchOffsets,s=o.length,a=t.length;for(let c=0;c<s;c++){let u=o[c],f=r[c];for(let h=0;h<a;h++){let p=t[h],_=Ze.shallowClone(p);_.count=u,_.offset=f,n.push(_)}}return n}function Gj(e,t){let n=Ze.shallowClone(e);n.cull=!1,n.pass=t;let i=t===Se.TERRAIN_CLASSIFICATION?kn.ALWAYS:kn.EQUAL,o=H6e(i);return n.renderState=Ne.fromCache(o),n}function pae(e,t){let n=Ze.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=Ne.fromCache(G6e),n}var q6e=[];function gae(e,t,n){let i=Ne.fromCache(j6e),o=t[0],r=t[1],s=Ze.shallowClone(o);s.cull=!0,s.pickOnly=!0;let a=Ze.shallowClone(r);a.cull=!0,a.pickOnly=!0,a.renderState=i,a.pickId=e._pickId;let c=q6e;return c.length=0,c.push(s,a),Yw(e,c,n)}Object.defineProperties(jj.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},batchLengths:{get:function(){return this._runtimePrimitive.batchLengths}},batchOffsets:{get:function(){return this._runtimePrimitive.batchOffsets}},model:{get:function(){return this._model}},classificationType:{get:function(){return this._classificationType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=L.clone(e,this._modelMatrix);let t=this._runtimePrimitive.boundingSphere;this._boundingVolume=ae.transform(t,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace=e}}});jj.prototype.pushCommands=function(e,t){let n=e.passes;if(n.render){if(this._useDebugWireframe){t.push.apply(t,this._commandListDebugWireframe);return}if(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrain),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTiles),e.invertClassification&&this._classifies3DTiles){if(this._commandListIgnoreShow.length===0){let o=Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,r=Gj(this._command,o),s=_ae;s.length=0,s.push(r),this._commandListIgnoreShow=Yw(this,s,this._commandListIgnoreShow)}t.push.apply(t,this._commandListIgnoreShow)}}return n.pick&&(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrainPicking),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTilesPicking)),t};var _B=jj;function yB(e){e=e??G.EMPTY_OBJECT;let t=e.command,n=e.primitiveRenderResources,i=n.model;this._model=i;let o=n.runtimePrimitive;this._runtimePrimitive=o;let r=t.pass===Se.TRANSLUCENT,a=!o.primitive.material.doubleSided&&!r,c=n.hasSilhouette,u=!r&&!c,f=n.hasSkipLevelOfDetail&&!r,h=c;this._command=t,this._modelMatrix=L.clone(t.modelMatrix),this._boundingVolume=ae.clone(t.boundingVolume),this._modelMatrix2D=new L,this._boundingVolume2D=new ae,this._modelMatrix2DDirty=!1,this._backFaceCulling=t.renderState.cull.enabled,this._cullFace=t.renderState.cull.face,this._shadows=i.shadows,this._debugShowBoundingVolume=t.debugShowBoundingVolume,this._usesBackFaceCulling=a,this._needsTranslucentCommand=u,this._needsSkipLevelOfDetailCommands=f,this._needsSilhouetteCommands=h,this._originalCommand=void 0,this._translucentCommand=void 0,this._skipLodBackfaceCommand=void 0,this._skipLodStencilCommand=void 0,this._silhouetteModelCommand=void 0,this._silhouetteColorCommand=void 0,this._derivedCommands=[],this._has2DCommands=!1,Y6e(this)}function Hp(e){this.command=e.command,this.updateShadows=e.updateShadows,this.updateBackFaceCulling=e.updateBackFaceCulling,this.updateCullFace=e.updateCullFace,this.updateDebugShowBoundingVolume=e.updateDebugShowBoundingVolume,this.is2D=e.is2D??!1,this.derivedCommand2D=void 0}Hp.clone=function(e){return new Hp({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function Y6e(e){let t=e._command;t.modelMatrix=e._modelMatrix,t.boundingVolume=e._boundingVolume;let n=e._model,i=e._usesBackFaceCulling,o=e._derivedCommands;e._originalCommand=new Hp({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),o.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new Hp({command:e9e(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),o.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new Hp({command:s9e(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new Hp({command:a9e(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),o.push(e._skipLodBackfaceCommand),o.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new Hp({command:t9e(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new Hp({command:n9e(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),o.push(e._silhouetteModelCommand),o.push(e._silhouetteColorCommand))}Object.defineProperties(yB.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},model:{get:function(){return this._model}},primitiveType:{get:function(){return this._command.primitiveType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=L.clone(e,this._modelMatrix),this._modelMatrix2DDirty=!0,this._boundingVolume=ae.transform(this.runtimePrimitive.boundingSphere,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},shadows:{get:function(){return this._shadows},set:function(e){this._shadows=e,K6e(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,Z6e(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,$6e(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,Q6e(this))}}});function X6e(e,t){let n=e._modelMatrix;e._modelMatrix2D=L.clone(n,e._modelMatrix2D),e._modelMatrix2D[13]-=D.sign(n[13])*2*D.PI*t.mapProjection.ellipsoid.maximumRadius,e._boundingVolume2D=ae.transform(e.runtimePrimitive.boundingSphere,e._modelMatrix2D,e._boundingVolume2D)}function K6e(e){let t=e.shadows,n=_n.castShadows(t),i=_n.receiveShadows(t),o=e._derivedCommands;for(let r=0;r<o.length;++r){let s=o[r];if(s.updateShadows){let a=s.command;a.castShadows=n,a.receiveShadows=i}}}function Z6e(e){let t=e.backFaceCulling,n=e._derivedCommands;for(let i=0;i<n.length;++i){let o=n[i];if(o.updateBackFaceCulling){let r=o.command,s=ze(r.renderState,!0);s.cull.enabled=t,r.renderState=Ne.fromCache(s)}}}function $6e(e){let t=e.cullFace,n=e._derivedCommands;for(let i=0;i<n.length;++i){let o=n[i];if(o.updateCullFace){let r=o.command,s=ze(r.renderState,!0);s.cull.face=t,r.renderState=Ne.fromCache(s)}}}function Q6e(e){let t=e.debugShowBoundingVolume,n=e._derivedCommands;for(let i=0;i<n.length;++i){let o=n[i];if(o.updateDebugShowBoundingVolume){let r=o.command;r.debugShowBoundingVolume=t}}}yB.prototype.pushCommands=function(e,t){let n=yae(this,e);n&&!this._has2DCommands&&(J6e(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(X6e(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&l(i)&&(i!==im.ALL_OPAQUE&&JC(t,this._translucentCommand,n),i===im.ALL_TRANSLUCENT))){if(this._needsSkipLevelOfDetailCommands){let{tileset:o,tile:r}=this._model.content;if(o.hasMixedContent){r._finalResolution||JC(o._backfaceCommands,this._skipLodBackfaceCommand,n),i9e(this,r,n),JC(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){JC(t,this._silhouetteModelCommand,n);return}return JC(t,this._originalCommand,n),t}};yB.prototype.pushSilhouetteCommands=function(e,t){let n=yae(this,e);return JC(t,this._silhouetteColorCommand,n),t};function JC(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function yae(e,t){if(t.mode!==ne.SCENE2D||e.model._projectTo2D)return!1;let i=e.model.sceneGraph._boundingSphere2D,o=i.center.y-i.radius,r=i.center.y+i.radius,s=t.mapProjection.ellipsoid.maximumRadius*D.PI;return o<s&&r>s||o<-s&&r>-s}function QC(e,t){if(!l(t))return;let n=Hp.clone(t),i=Ze.shallowClone(t.command);return i.modelMatrix=e._modelMatrix2D,i.boundingVolume=e._boundingVolume2D,n.command=i,n.updateShadows=!1,n.is2D=!0,t.derivedCommand2D=n,e._derivedCommands.push(n),n}function J6e(e){QC(e,e._originalCommand),QC(e,e._translucentCommand),QC(e,e._skipLodBackfaceCommand),QC(e,e._skipLodStencilCommand),QC(e,e._silhouetteModelCommand),QC(e,e._silhouetteColorCommand)}function e9e(e){let t=Ze.shallowClone(e);t.pass=Se.TRANSLUCENT;let n=ze(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=an.ALPHA_BLEND,t.renderState=Ne.fromCache(n),t}function t9e(e,t){let n=t._silhouetteId%255,i=Ze.shallowClone(e),o=ze(e.renderState,!0);return o.stencilTest={enabled:!0,frontFunction:te.ALWAYS,backFunction:te.ALWAYS,reference:n,mask:-1,frontOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.REPLACE},backOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.REPLACE}},t.isInvisible()&&(o.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),i.renderState=Ne.fromCache(o),i}function n9e(e,t){let n=t._silhouetteId%255,i=Ze.shallowClone(e),o=ze(e.renderState,!0);o.cull.enabled=!1,(e.pass===Se.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=Se.TRANSLUCENT,o.depthMask=!1,o.blending=an.ALPHA_BLEND),o.stencilTest={enabled:!0,frontFunction:te.NOTEQUAL,backFunction:te.NOTEQUAL,reference:n,mask:-1,frontOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.KEEP},backOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.KEEP}};let s=ze(e.uniformMap);return s.model_silhouettePass=function(){return!0},i.renderState=Ne.fromCache(o),i.uniformMap=s,i.castShadows=!1,i.receiveShadows=!1,i}function i9e(e,t,n){let i=e._skipLodStencilCommand,o=i.command,r=t._selectionDepth,s=o9e(o);if(r!==s){let a=r9e(r),c=ze(o.renderState,!0);c.stencilTest.reference=a,o.renderState=Ne.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function o9e(e){return(e.renderState.stencilTest.reference&kt.SKIP_LOD_MASK)>>>kt.SKIP_LOD_BIT_SHIFT}function r9e(e){return kt.CESIUM_3D_TILE_MASK|e<<kt.SKIP_LOD_BIT_SHIFT}function s9e(e){let t=Ze.shallowClone(e),n=ze(e.renderState,!0);n.cull.enabled=!0,n.cull.face=xi.FRONT,n.colorMask={red:!1,green:!1,blue:!1,alpha:!1},n.polygonOffset={enabled:!0,factor:5,units:5};let i=ze(t.uniformMap),o=new z(5,5);return i.u_polygonOffset=function(){return o},t.renderState=Ne.fromCache(n),t.uniformMap=i,t.castShadows=!1,t.receiveShadows=!1,t}function a9e(e){let t=Ze.shallowClone(e),n=ze(e.renderState,!0),{stencilTest:i}=n;return i.enabled=!0,i.mask=kt.SKIP_LOD_MASK,i.reference=kt.CESIUM_3D_TILE_MASK,i.frontFunction=kn.GREATER_OR_EQUAL,i.frontOperation.zPass=at.REPLACE,i.backFunction=kn.GREATER_OR_EQUAL,i.backOperation.zPass=at.REPLACE,n.stencilMask=kt.CESIUM_3D_TILE_MASK|kt.SKIP_LOD_MASK,t.renderState=Ne.fromCache(n),t}var bB=yB;var xB=`precision highp float;

czm_modelVertexOutput defaultVertexOutput(vec3 positionMC) {
    czm_modelVertexOutput vsOutput;
    vsOutput.positionMC = positionMC;
    vsOutput.pointSize = 1.0;
    return vsOutput;
}

void main()
{
    // Initialize the attributes struct with all
    // attributes except quantized ones.
    ProcessedAttributes attributes;
    initializeAttributes(attributes);

    // Dequantize the quantized ones and add them to the
    // attributes struct.
    #ifdef USE_DEQUANTIZATION
    dequantizationStage(attributes);
    #endif

    #ifdef HAS_MORPH_TARGETS
    morphTargetsStage(attributes);
    #endif

    #ifdef HAS_SKINNING
    skinningStage(attributes);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage();
    #endif

    // Compute the bitangent according to the formula in the glTF spec.
    // Normal and tangents can be affected by morphing and skinning, so
    // the bitangent should not be computed until their values are finalized.
    #ifdef HAS_BITANGENTS
    attributes.bitangentMC = normalize(cross(attributes.normalMC, attributes.tangentMC) * attributes.tangentSignMC);
    #endif

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    SelectedFeature feature;
    selectedFeatureIdStage(feature, featureIds);
    // Handle any show properties that come from the style.
    cpuStylingStage(attributes.positionMC, feature);
    #endif

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    // The scene mode 2D pipeline stage and instancing stage add a different
    // model view matrix to accurately project the model to 2D. However, the
    // output positions and normals should be transformed by the 3D matrices
    // to keep the data the same for the fragment shader.
    mat4 modelView = czm_modelView3D;
    mat3 normal = czm_normal3D;
    #else
    // These are used for individual model projection because they will
    // automatically change based on the scene mode.
    mat4 modelView = czm_modelView;
    mat3 normal = czm_normal;
    #endif

    // Update the position for this instance in place
    #ifdef HAS_INSTANCING

        // The legacy instance stage is used when rendering i3dm models that
        // encode instances transforms in world space, as opposed to glTF models
        // that use EXT_mesh_gpu_instancing, where instance transforms are encoded
        // in object space.
        #ifdef USE_LEGACY_INSTANCING
        mat4 instanceModelView;
        mat3 instanceModelViewInverseTranspose;

        legacyInstancingStage(attributes, instanceModelView, instanceModelViewInverseTranspose);

        modelView = instanceModelView;
        normal = instanceModelViewInverseTranspose;
        #else
        instancingStage(attributes);
        #endif

        #ifdef USE_PICKING
        v_pickColor = a_pickColor;
        #endif

    #endif

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(metadata, metadataClass, metadataStatistics, attributes);

    #ifdef HAS_VERTICAL_EXAGGERATION
    verticalExaggerationStage(attributes);
    #endif

    #ifdef HAS_CUSTOM_VERTEX_SHADER
    czm_modelVertexOutput vsOutput = defaultVertexOutput(attributes.positionMC);
    customShaderStage(vsOutput, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    // Compute the final position in each coordinate system needed.
    // This returns the value that will be assigned to gl_Position.
    vec4 positionClip = geometryStage(attributes, modelView, normal);

    // This must go after the geometry stage as it needs v_positionWC
    #ifdef HAS_ATMOSPHERE
    atmosphereStage(attributes);
    #endif

    #ifdef ENABLE_CLIPPING_POLYGONS
    modelClippingPolygonsStage(attributes);
    #endif

    #ifdef HAS_SILHOUETTE
    silhouetteStage(attributes, positionClip);
    #endif

    #ifdef HAS_POINT_CLOUD_SHOW_STYLE
    float show = pointCloudShowStylingStage(attributes, metadata);
    #else
    float show = 1.0;
    #endif

    #ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
    show *= pointCloudBackFaceCullingStage();
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    v_pointCloudColor = pointCloudColorStylingStage(attributes, metadata);
    #endif

    #ifdef PRIMITIVE_TYPE_POINTS
        #ifdef HAS_CUSTOM_VERTEX_SHADER
        gl_PointSize = vsOutput.pointSize;
        #elif defined(HAS_POINT_CLOUD_POINT_SIZE_STYLE) || defined(HAS_POINT_CLOUD_ATTENUATION)
        gl_PointSize = pointCloudPointSizeStylingStage(attributes, metadata);
        #else
        gl_PointSize = 1.0;
        #endif

        gl_PointSize *= show;
    #endif

    // Important NOT to compute gl_Position = show * positionClip or we hit:
    // https://github.com/CesiumGS/cesium/issues/11270
    //
    // We will discard points with v_pointCloudShow == 0 in the fragment shader.
    gl_Position = positionClip;

    #ifdef HAS_POINT_CLOUD_SHOW_STYLE
    v_pointCloudShow = show;
    #endif
}
`;var TB=`
precision highp float;
czm_modelMaterial defaultModelMaterial()
{
    czm_modelMaterial material;
    material.diffuse = vec3(0.0);
    material.specular = vec3(1.0);
    material.roughness = 1.0;
    material.occlusion = 1.0;
    material.normalEC = vec3(0.0, 0.0, 1.0);
    material.emissive = vec3(0.0);
    material.alpha = 1.0;
    return material;
}

vec4 handleAlpha(vec3 color, float alpha)
{
    #ifdef ALPHA_MODE_MASK
    if (alpha < u_alphaCutoff) {
        discard;
    }
    #endif

    return vec4(color, alpha);
}

SelectedFeature selectedFeature;

void main()
{
    #ifdef HAS_POINT_CLOUD_SHOW_STYLE
        if (v_pointCloudShow == 0.0)
        {
            discard;
        }
    #endif

    #ifdef HAS_MODEL_SPLITTER
    modelSplitterStage();
    #endif

    czm_modelMaterial material = defaultModelMaterial();

    ProcessedAttributes attributes;
    geometryStage(attributes);

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(metadata, metadataClass, metadataStatistics, attributes);

    //========================================================================
    // When not picking metadata START
    #ifndef METADATA_PICKING_ENABLED

    #ifdef HAS_SELECTED_FEATURE_ID
    selectedFeatureIdStage(selectedFeature, featureIds);
    #endif

    #ifndef CUSTOM_SHADER_REPLACE_MATERIAL
    materialStage(material, attributes, selectedFeature);
    #endif

    #ifdef HAS_CUSTOM_FRAGMENT_SHADER
    customShaderStage(material, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    lightingStage(material, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    cpuStylingStage(material, selectedFeature);
    #endif

    #ifdef HAS_MODEL_COLOR
    modelColorStage(material);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage(material);
    #endif

    vec4 color = handleAlpha(material.diffuse, material.alpha);

    // When not picking metadata END
    //========================================================================
    #else 
    //========================================================================
    // When picking metadata START

    vec4 metadataValues = vec4(0.0, 0.0, 0.0, 0.0);
    metadataPickingStage(metadata, metadataClass, metadataValues);
    vec4 color = metadataValues;

    #endif
    // When picking metadata END
    //========================================================================

    #ifdef HAS_CLIPPING_PLANES
    modelClippingPlanesStage(color);
    #endif

    #ifdef ENABLE_CLIPPING_POLYGONS
    modelClippingPolygonsStage();
    #endif

    //========================================================================
    // When not picking metadata START
    #ifndef METADATA_PICKING_ENABLED

    #if defined(HAS_SILHOUETTE) && defined(HAS_NORMALS)
    silhouetteStage(color);
    #endif

    #ifdef HAS_ATMOSPHERE
    atmosphereStage(color, attributes);
    #endif

    #endif
    // When not picking metadata END
    //========================================================================

    out_FragColor = color;
}
`;function bae(){}bae.buildModelDrawCommand=function(e,t){let n=e.shaderBuilder,i=c9e(e,n,t),o=l9e(e,i,t),r=e.model;return l(r.classificationType)?new _B({primitiveRenderResources:e,command:o}):new bB({primitiveRenderResources:e,command:o})};function c9e(e,t,n){t.addVertexLines(xB),t.addFragmentLines(TB);let i=e.model,o=t.buildShaderProgram(n.context);return i._pipelineResources.push(o),o}function l9e(e,t,n){let i=u9e(e),o=new ti({context:n.context,indexBuffer:i,attributes:e.attributes}),r=e.model;r._pipelineResources.push(o);let s=e.alphaOptions.pass,a=r.sceneGraph,c=n.mode===ne.SCENE3D,u,f;if(!c&&!n.scene3DOnly&&r._projectTo2D)u=L.multiplyTransformation(a._computedModelMatrix,e.runtimeNode.computedTransform,new L),f=e.runtimePrimitive.boundingSphere2D;else{let x=c?a._computedModelMatrix:a._computedModelMatrix2D;u=L.multiplyTransformation(x,e.runtimeNode.computedTransform,new L),f=ae.transform(e.boundingSphere,u)}let h=ze(Ne.fromCache(e.renderStateOptions),!0);h.cull.face=Kt.getCullFace(u,e.primitiveType),h=Ne.fromCache(h);let p=l(r.classificationType),_=p?!1:_n.castShadows(r.shadows),m=p?!1:_n.receiveShadows(r.shadows),y=p?void 0:e.pickId;return new Ze({boundingVolume:f,modelMatrix:u,uniformMap:e.uniformMap,renderState:h,vertexArray:o,shaderProgram:t,cull:r.cull,pass:s,count:e.count,owner:r,pickId:y,pickMetadataAllowed:!0,instanceCount:e.instanceCount,primitiveType:e.primitiveType,debugShowBoundingVolume:r.debugShowBoundingVolume,castShadows:_,receiveShadows:m})}function u9e(e){let t=e.wireframeIndexBuffer;if(l(t))return t;let n=e.indices;if(l(n))return n.buffer}var CB=bae;function lu(e){e=e??G.EMPTY_OBJECT;let t=e.modelComponents;this._model=e.model,this._components=t,this._pipelineStages=[],this._updateStages=[],this._runtimeNodes=[],this._rootNodes=[],this._skinnedNodes=[],this._runtimeSkins=[],this.modelPipelineStages=[],this._boundingSphere=void 0,this._boundingSphere2D=void 0,this._computedModelMatrix=L.clone(L.IDENTITY),this._computedModelMatrix2D=L.clone(L.IDENTITY),this._axisCorrectionMatrix=Kt.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new L),this._runtimeArticulations={},f9e(this)}Object.defineProperties(lu.prototype,{components:{get:function(){return this._components}},computedModelMatrix:{get:function(){return this._computedModelMatrix}},axisCorrectionMatrix:{get:function(){return this._axisCorrectionMatrix}},boundingSphere:{get:function(){return this._boundingSphere}}});function f9e(e){let t=e._components,n=t.scene,o=e._model.modelMatrix;xae(e,o);let r=t.articulations,s=r.length,a=e._runtimeArticulations;for(let T=0;T<s;T++){let C=r[T],E=new r2({articulation:C,sceneGraph:e}),S=E.name;a[S]=E}let c=t.nodes,u=c.length;e._runtimeNodes=new Array(u);let h=n.nodes.length,p=L.IDENTITY;for(let T=0;T<h;T++){let C=n.nodes[T],E=Tae(e,C,p);e._rootNodes.push(E)}let _=t.skins,m=e._runtimeSkins,y=_.length;for(let T=0;T<y;T++){let C=_[T];m.push(new oB({skin:C,sceneGraph:e}))}let b=e._skinnedNodes,x=b.length;for(let T=0;T<x;T++){let C=b[T],E=e._runtimeNodes[C],w=c[C].skin.index;E._runtimeSkin=m[w],E.updateJointMatrices()}e.applyArticulations()}function xae(e,t){let n=e._components,i=e._model;e._computedModelMatrix=L.multiplyTransformation(t,n.transform,e._computedModelMatrix),e._computedModelMatrix=L.multiplyTransformation(e._computedModelMatrix,e._axisCorrectionMatrix,e._computedModelMatrix),e._computedModelMatrix=L.multiplyByUniformScale(e._computedModelMatrix,i.computedScale,e._computedModelMatrix)}var d9e=new d;function h9e(e,t){let n=e._computedModelMatrix,i=L.getTranslation(n,d9e);if(!d.equals(i,d.ZERO))e._computedModelMatrix2D=It.basisTo2D(t.mapProjection,n,e._computedModelMatrix2D);else{let o=e.boundingSphere.center,r=It.ellipsoidTo2DModelMatrix(t.mapProjection,o,e._computedModelMatrix2D);e._computedModelMatrix2D=L.multiply(r,n,e._computedModelMatrix2D)}e._boundingSphere2D=ae.transform(e._boundingSphere,e._computedModelMatrix2D,e._boundingSphere2D)}function Tae(e,t,n){let i=[],o=Kt.getNodeTransform(t),r=t.children.length;for(let f=0;f<r;f++){let h=t.children[f],p=L.multiplyTransformation(n,o,new L),_=Tae(e,h,p);i.push(_)}let s=new x2({node:t,transform:o,transformToRoot:n,children:i,sceneGraph:e}),a=t.primitives.length;for(let f=0;f<a;f++)s.runtimePrimitives.push(new iB({primitive:t.primitives[f],node:t,model:e._model}));let c=t.index;e._runtimeNodes[c]=s,l(t.skin)&&e._skinnedNodes.push(c);let u=t.name;if(l(u)){let f=e._model,h=new d2(f,s);f._nodesByName[u]=h}return c}var m9e=new d,p9e=new d,g9e=new d,_9e=new d;lu.prototype.buildDrawCommands=function(e){let t=this._model,n=new sB(t);t.statistics.clear(),this.configurePipeline(e);let i=this.modelPipelineStages,o,r,s;for(o=0;o<i.length;o++)i[o].process(n,t,e);let a=d.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,m9e),c=d.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,p9e);for(o=0;o<this._runtimeNodes.length;o++){let u=this._runtimeNodes[o];if(!l(u))continue;u.configurePipeline();let f=u.pipelineStages,h=new mB(n,u);for(r=0;r<f.length;r++)f[r].process(h,u.node,e);let p=u.computedTransform;for(r=0;r<u.runtimePrimitives.length;r++){let _=u.runtimePrimitives[r];_.configurePipeline(e);let m=_.pipelineStages,y=new gB(h,_);for(s=0;s<m.length;s++)m[s].process(y,_.primitive,e);_.boundingSphere=ae.clone(y.boundingSphere,new ae);let b=L.multiplyByPoint(p,y.positionMin,g9e),x=L.multiplyByPoint(p,y.positionMax,_9e);d.minimumByComponent(a,b,a),d.maximumByComponent(c,x,c);let T=CB.buildModelDrawCommand(y,e);_.drawCommand=T}}this._boundingSphere=ae.fromCornerPoints(a,c,new ae),this._boundingSphere=ae.transformWithoutScale(this._boundingSphere,this._axisCorrectionMatrix,this._boundingSphere),this._boundingSphere=ae.transform(this._boundingSphere,this._components.transform,this._boundingSphere),t._boundingSphere=ae.transform(this._boundingSphere,t.modelMatrix,t._boundingSphere),t._initialRadius=t._boundingSphere.radius,t._boundingSphere.radius*=t._clampedScale};lu.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model,i=e.fog.enabled&&e.fog.renderable;l(n.color)&&t.push(Ib),!l(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(n2),n.isClippingEnabled()&&t.push(c2),n.isClippingPolygonsEnabled()&&t.push(f2),n.hasSilhouette(e)&&t.push(uB),l(n.splitDirection)&&n.splitDirection!==Hr.NONE&&t.push(hB),mr.is3DTiles(n.type)&&t.push($F),i&&t.push(e2))};lu.prototype.update=function(e,t){let n,i,o;for(n=0;n<this._runtimeNodes.length;n++){let r=this._runtimeNodes[n];if(!l(r))continue;for(i=0;i<r.updateStages.length;i++)r.updateStages[i].update(r,this,e);let s=e.mode!==ne.SCENE3D&&this._model._projectTo2D;for(t&&!s&&this.updateJointMatrices(),i=0;i<r.runtimePrimitives.length;i++){let a=r.runtimePrimitives[i];for(o=0;o<a.updateStages.length;o++)a.updateStages[o].update(a,this)}}};lu.prototype.updateModelMatrix=function(e,t){xae(this,e),t.mode!==ne.SCENE3D&&h9e(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let o=this._runtimeNodes[n[i]];o._transformDirty=!0}};lu.prototype.updateJointMatrices=function(){let e=this._skinnedNodes,t=e.length;for(let n=0;n<t;n++){let i=e[n];this._runtimeNodes[i].updateJointMatrices()}};function Cae(e,t,n,i,o){if(n&&!t.show)return;let r=t.children.length;for(let c=0;c<r;c++){let u=t.getChild(c);Cae(e,u,n,i,o)}let s=t.runtimePrimitives,a=s.length;for(let c=0;c<a;c++){let u=s[c];i(u,o)}}function AB(e,t,n,i){let o=e._rootNodes,r=o.length;for(let s=0;s<r;s++){let a=o[s],c=e._runtimeNodes[a];Cae(e,c,t,n,i)}}var y9e={backFaceCulling:void 0};lu.prototype.updateBackFaceCulling=function(e){let t=y9e;t.backFaceCulling=e,AB(this,!1,b9e,t)};function b9e(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var x9e={shadowMode:void 0};lu.prototype.updateShadows=function(e){let t=x9e;t.shadowMode=e,AB(this,!1,T9e,t)};function T9e(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var C9e={debugShowBoundingVolume:void 0};lu.prototype.updateShowBoundingVolume=function(e){let t=C9e;t.debugShowBoundingVolume=e,AB(this,!1,A9e,t)};function A9e(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var Aae=[],E9e={frameState:void 0,hasSilhouette:void 0};lu.prototype.pushDrawCommands=function(e){let t=Aae;t.length=0;let n=E9e;n.hasSilhouette=this._model.hasSilhouette(e),n.frameState=e,AB(this,!0,S9e,n),e.commandList.push.apply(e.commandList,t)};function S9e(e,t){let n=t.frameState,i=t.hasSilhouette,o=n.passes,r=Aae,s=e.drawCommand;s.pushCommands(n,n.commandList),i&&!o.pick&&s.pushSilhouetteCommands(n,r)}lu.prototype.setArticulationStage=function(e,t){let n=e.split(" ");if(n.length!==2)return;let i=n[0],o=n[1],r=this._runtimeArticulations[i];l(r)&&r.setArticulationStage(o,t)};lu.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var EB=lu;function W_(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdByteLengths={},this._batchTextureIdMap=new Ct}Object.defineProperties(W_.prototype,{batchTexturesByteLength:{get:function(){let e=this._batchTextureIdMap.length,t=this._batchTextureIdMap.values,n=0;for(let i=0;i<e;i++)n+=t[i].byteLength;return n}}});W_.prototype.clear=function(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdByteLengths={},this._batchTextureIdMap.removeAll()};W_.prototype.addBuffer=function(e,t){if(!this._bufferIdSet.hasOwnProperty(e._id)){let n=t?2:1;this.geometryByteLength+=e.sizeInBytes*n}this._bufferIdSet[e._id]=!0};W_.prototype.addTexture=function(e){this._textureIdByteLengths.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes,this._textureIdByteLengths[e._id]=e.sizeInBytes)};W_.prototype.getTextureIds=function(){return Object.keys(this._textureIdByteLengths)};W_.prototype.getTextureByteLengthById=function(e){return this._textureIdByteLengths[e]};W_.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var SB=W_;var wae=zr(p1(),1);var Eae={},Mb=Uint32Array.BYTES_PER_ELEMENT;Eae.parse=function(e,t){t=t??0;let n=new Uint8Array(e),i=new DataView(e);t+=Mb;let o=i.getUint32(t,!0);if(o!==1)throw new re(`Only Point Cloud tile version 1 is supported.  Version ${o} is not.`);t+=Mb,t+=Mb;let r=i.getUint32(t,!0);if(r===0)throw new re("Feature table must have a byte length greater than zero");t+=Mb;let s=i.getUint32(t,!0);t+=Mb;let a=i.getUint32(t,!0);t+=Mb;let c=i.getUint32(t,!0);t+=Mb;let u=tr(n,t,r);t+=r;let f=new Uint8Array(e,t,s);t+=s;let h,p;a>0&&(h=tr(n,t,a),t+=a,c>0&&(p=new Uint8Array(e,t,c),t+=c));let _=new tm(u,f),m=_.getGlobalProperty("POINTS_LENGTH");if(_.featuresLength=m,!l(m))throw new re("Feature table global property: POINTS_LENGTH must be defined");let y=_.getGlobalProperty("RTC_CENTER",X.FLOAT,3);l(y)&&(y=d.unpack(y));let b=v9e(_,h);if(b.rtcCenter=y,b.pointsLength=m,!b.hasPositions){let x=w9e(_);b.positions=x,b.hasPositions=b.hasPositions||l(x)}if(!b.hasPositions)throw new re("Either POSITION or POSITION_QUANTIZED must be defined.");if(!b.hasNormals){let x=D9e(_);b.normals=x,b.hasNormals=b.hasNormals||l(x)}if(!b.hasColors){let x=I9e(_);b.colors=x,b.hasColors=b.hasColors||l(x),b.hasConstantColor=l(b.constantColor),b.isTranslucent=l(x)&&x.isTranslucent}if(!b.hasBatchIds){let x=P9e(_);b.batchIds=x,b.hasBatchIds=b.hasBatchIds||l(x)}if(b.hasBatchIds){let x=_.getGlobalProperty("BATCH_LENGTH");if(!l(x))throw new re("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");b.batchLength=x}return l(p)&&(p=new Uint8Array(p),b.batchTableJson=h,b.batchTableBinary=p),b};function v9e(e,t){let n=e.json,i,o,r,s=l(n.extensions)?n.extensions["3DTILES_draco_point_compression"]:void 0,a=l(t)&&l(t.extensions)?t.extensions["3DTILES_draco_point_compression"]:void 0;l(a)&&(r=a.properties);let c,u,f,h,p;if(l(s)){o=s.properties;let m=s.byteOffset,y=s.byteLength;if(!l(o)||!l(m)||!l(y))throw new re("Draco properties, byteOffset, and byteLength must be defined");i=e.buffer.slice(m,m+y),c=l(o.POSITION),u=l(o.RGB)||l(o.RGBA),f=l(o.NORMAL),h=l(o.BATCH_ID),p=l(o.RGBA)}let _;return l(i)&&(_={buffer:i,featureTableProperties:o,batchTableProperties:r,properties:pt(o,r),dequantizeInShader:!0}),{draco:_,hasPositions:c,hasColors:u,isTranslucent:p,hasNormals:f,hasBatchIds:h}}function w9e(e){let t=e.json,n;if(l(t.POSITION))return n=e.getPropertyArray("POSITION",X.FLOAT,3),{name:ct.POSITION,semantic:ct.POSITION,typedArray:n,isQuantized:!1,componentDatatype:X.FLOAT,type:en.VEC3};if(l(t.POSITION_QUANTIZED)){n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3);let i=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!l(i))throw new re("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let o=65535,r=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!l(r))throw new re("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");return{name:ct.POSITION,semantic:ct.POSITION,typedArray:n,isQuantized:!0,componentDatatype:X.FLOAT,type:en.VEC3,quantizedRange:o,quantizedVolumeOffset:d.unpack(r),quantizedVolumeScale:d.unpack(i),quantizedComponentDatatype:X.UNSIGNED_SHORT,quantizedType:en.VEC3}}}function I9e(e){let t=e.json,n;if(l(t.RGBA))return n=e.getPropertyArray("RGBA",X.UNSIGNED_BYTE,4),{name:ct.COLOR,semantic:ct.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:en.VEC4,normalized:!0,isRGB565:!1,isTranslucent:!0};if(l(t.RGB))return n=e.getPropertyArray("RGB",X.UNSIGNED_BYTE,3),{name:"COLOR",semantic:ct.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:en.VEC3,normalized:!0,isRGB565:!1,isTranslucent:!1};if(l(t.RGB565))return n=e.getPropertyArray("RGB565",X.UNSIGNED_SHORT,1),{name:"COLOR",semantic:ct.COLOR,setIndex:0,typedArray:n,componentDatatype:X.FLOAT,type:en.VEC3,normalized:!1,isRGB565:!0,isTranslucent:!1};if(l(t.CONSTANT_RGBA)){let i=e.getGlobalProperty("CONSTANT_RGBA",X.UNSIGNED_BYTE,4),o=i[3],r=U.fromBytes(i[0],i[1],i[2],o),s=o<255;return{name:ct.COLOR,semantic:ct.COLOR,setIndex:0,constantColor:r,componentDatatype:X.FLOAT,type:en.VEC4,isQuantized:!1,isTranslucent:s}}}function D9e(e){let t=e.json,n;if(l(t.NORMAL))return n=e.getPropertyArray("NORMAL",X.FLOAT,3),{name:ct.NORMAL,semantic:ct.NORMAL,typedArray:n,octEncoded:!1,octEncodedZXY:!1,componentDatatype:X.FLOAT,type:en.VEC3};if(l(t.NORMAL_OCT16P))return n=e.getPropertyArray("NORMAL_OCT16P",X.UNSIGNED_BYTE,2),{name:ct.NORMAL,semantic:ct.NORMAL,typedArray:n,octEncoded:!0,octEncodedZXY:!1,quantizedRange:(1<<8)-1,quantizedType:en.VEC2,quantizedComponentDatatype:X.UNSIGNED_BYTE,componentDatatype:X.FLOAT,type:en.VEC3}}function P9e(e){let t=e.json;if(l(t.BATCH_ID)){let n=e.getPropertyArray("BATCH_ID",X.UNSIGNED_SHORT,1);return{name:ct.FEATURE_ID,semantic:ct.FEATURE_ID,setIndex:0,typedArray:n,componentDatatype:X.fromTypedArray(n),type:en.SCALAR}}}var eA=Eae;var R9e=yn.Components,O9e=yn.Scene,M9e=yn.Node,L9e=yn.Primitive,N9e=yn.Attribute,Sae=yn.Quantization,F9e=yn.FeatureIdAttribute,B9e=yn.Material,k9e=yn.MetallicRoughness;function q_(e){e=e??G.EMPTY_OBJECT;let t=e.arrayBuffer,n=e.byteOffset??0;this._arrayBuffer=t,this._byteOffset=n,this._loadAttributesFor2D=e.loadAttributesFor2D??!1,this._parsedContent=void 0,this._decodePromise=void 0,this._decodedAttributes=void 0,this._promise=void 0,this._error=void 0,this._state=ft.UNLOADED,this._buffers=[],this._components=void 0,this._transform=L.IDENTITY}l(Object.create)&&(q_.prototype=Object.create(Xi.prototype),q_.prototype.constructor=q_);Object.defineProperties(q_.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},transform:{get:function(){return this._transform}}});q_.prototype.load=function(){if(l(this._promise))return this._promise;this._parsedContent=eA.parse(this._arrayBuffer,this._byteOffset),this._state=ft.PROCESSING,this._promise=Promise.resolve(this)};q_.prototype.process=function(e){if(l(this._error)){let t=this._error;throw this._error=void 0,t}if(this._state===ft.READY)return!0;if(this._state===ft.PROCESSING){if(l(this._decodePromise))return!1;this._decodePromise=z9e(this,e.context)}return!1};function z9e(e,t){let i=e._parsedContent.draco,o;if(l(i)?o=T_.decodePointCloud(i,t):o=Promise.resolve(),!!l(o))return e._decodePromise=o,o.then(function(r){if(!e.isDestroyed())return l(r)&&U9e(e,i,r),$9e(e,t),e._state=ft.READY,e}).catch(function(r){e.unload(),e._state=ft.FAILED;let s="Failed to load Draco pnts";e._error=e.getError(s,r)})}function U9e(e,t,n){e._state=ft.READY;let i=e._parsedContent,o;if(l(n.POSITION)){if(o={name:"POSITION",semantic:ct.POSITION,typedArray:n.POSITION.array,componentDatatype:X.FLOAT,type:en.VEC3,isQuantized:!1},l(n.POSITION.data.quantization)){let a=n.POSITION.data.quantization,c=a.range,u=d.fromElements(c,c,c),f=d.unpack(a.minValues),h=(1<<a.quantizationBits)-1;o.isQuantized=!0,o.quantizedRange=h,o.quantizedVolumeOffset=f,o.quantizedVolumeScale=u,o.quantizedComponentDatatype=h<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT,o.quantizedType=en.VEC3}i.positions=o}if(l(n.NORMAL)){if(o={name:"NORMAL",semantic:ct.NORMAL,typedArray:n.NORMAL.array,componentDatatype:X.FLOAT,type:en.VEC3,isQuantized:!1,octEncoded:!1,octEncodedZXY:!1},l(n.NORMAL.data.quantization)){let 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V9e(e){switch(e){case 1:return"SCALAR";case 2:return"VEC2";case 3:return"VEC3";case 4:return"VEC4"}}function H9e(e){switch(e){case te.BYTE:return"BYTE";case te.UNSIGNED_BYTE:return"UNSIGNED_BYTE";case te.SHORT:return"SHORT";case te.UNSIGNED_SHORT:return"UNSIGNED_SHORT";case te.INT:return"INT";case te.UNSIGNED_INT:return"UNSIGNED_INT";case te.DOUBLE:return"DOUBLE";case te.FLOAT:return"FLOAT"}}function Xw(e,t,n){let i=t.typedArray,o;if(t.octEncoded&&(o=new Sae,o.octEncoded=t.octEncoded,o.octEncodedZXY=t.octEncodedZXY,o.normalizationRange=t.quantizedRange,o.type=t.quantizedType,o.componentDatatype=t.quantizedComponentDatatype),t.isQuantized){o=new Sae;let a=t.quantizedRange;o.normalizationRange=a,o.quantizedVolumeOffset=d.ZERO;let c=t.quantizedVolumeScale;o.quantizedVolumeDimensions=c,o.quantizedVolumeStepSize=d.divideByScalar(c,a,new d),o.componentDatatype=t.quantizedComponentDatatype,o.type=t.quantizedType}let r=new 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q=S.indices.buffer,Q=S.indices.count,Y=S.indices.indexDatatype;l(q)&&n.context.webgl2&&(Y===Me.UNSIGNED_BYTE?N=new Uint8Array(Q):Y===Me.UNSIGNED_SHORT?N=new Uint16Array(Q):Y===Me.UNSIGNED_INT&&(N=new Uint32Array(Q)),q.getBufferData(N))}let g=w.typedArray,A=w.componentDatatype,v=w.type,I=w.quantization;l(I)&&(A=w.quantization.componentDatatype,v=w.quantization.type);let M=en.getNumberOfComponents(v),F=X.getSizeInBytes(A),V=!l(g)&&l(P)&&P!==M*F,k=M,H=0;V&&(k=P/F,H=R/F);let B=O*k;if(!l(g)){let q=w.buffer;l(q)&&n.context.webgl2&&(g=X.createTypedArray(A,B),q.getBufferData(g,V?0:R,0,B)),I&&w.normalized&&(g=Rn.dequantize(g,A,v,O))}if(!l(N)||!l(g))return;r=r??ee.default,i=i??1,o=o??0;let j=N.length;for(let q=0;q<j;q+=3){let Q=N[q],Y=N[q+1],J=N[q+2];for(let $ of x){let 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t=e.silhouetteColor??U.RED;this._silhouetteColor=U.clone(t),this._silhouetteSize=e.silhouetteSize??0,this._silhouetteDirty=!1,this._silhouetteId=void 0,this._cull=e.cull??!0,this._opaquePass=e.opaquePass??Se.OPAQUE,this._allowPicking=e.allowPicking??!0,this._show=e.show??!0,this._style=void 0,this._styleDirty=!1,this._styleCommandsNeeded=void 0;let n=e.featureIdLabel??"featureId_0";typeof n=="number"&&(n=`featureId_${n}`),this._featureIdLabel=n;let i=e.instanceFeatureIdLabel??"instanceFeatureId_0";typeof i=="number"&&(i=`instanceFeatureId_${i}`),this._instanceFeatureIdLabel=i,this._featureTables=[],this._featureTableId=void 0,this._featureTableIdDirty=!0,this._pipelineResources=[],this._modelResources=[],this._pickIds=[],this._boundingSphere=new ae,this._initialRadius=void 0,this._heightReference=e.heightReference??We.NONE,this._heightDirty=this._heightReference!==We.NONE,this._removeUpdateHeightCallback=void 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this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1,this.resetDrawCommands())}},environmentMapManager:{get:function(){return this._environmentMapManager},set:function(e){e!==this.environmentMapManager&&(L_.setOwner(e,this,"_environmentMapManager"),this.resetDrawCommands())}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){e!==this._backFaceCulling&&(this._backFaceCullingDirty=!0),this._backFaceCulling=e}},scale:{get:function(){return this._scale},set:function(e){e!==this._scale&&(this._updateModelMatrix=!0),this._scale=e}},computedScale:{get:function(){return this._computedScale}},minimumPixelSize:{get:function(){return this._minimumPixelSize},set:function(e){e!==this._minimumPixelSize&&(this._updateModelMatrix=!0),this._minimumPixelSize=e}},maximumScale:{get:function(){return this._maximumScale},set:function(e){e!==this._maximumScale&&(this._updateModelMatrix=!0),this._maximumScale=e}},shadows:{get:function(){return this._shadows},set:function(e){e!==this._shadows&&(this._shadowsDirty=!0),this._shadows=e}},credit:{get:function(){return this._credit}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen!==e&&(this._showCreditsOnScreenDirty=!0),this._showCreditsOnScreen=e}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&this.resetDrawCommands(),this._splitDirection=e}},classificationType:{get:function(){return this._classificationType}},pickIds:{get:function(){return this._pickIds}},styleCommandsNeeded:{get:function(){return this._styleCommandsNeeded}}});no.prototype.getNode=function(e){return this._nodesByName[e]};no.prototype.setArticulationStage=function(e,t){this._sceneGraph.setArticulationStage(e,t)};no.prototype.applyArticulations=function(){this._sceneGraph.applyArticulations()};no.prototype.getExtension=function(e){return this._loader.components.extensions[e]};no.prototype.makeStyleDirty=function(){this._styleDirty=!0};no.prototype.resetDrawCommands=function(){this._drawCommandsBuilt=!1};var lje=new L,uje=new Z,fje=new L;no.prototype.update=function(e){let t=!1;try{t=dje(this,e)}catch(n){if(!this._loader.incrementallyLoadTextures&&n.name==="TextureError")qj(this,n);else{let i=Kt.getError("model",this._resource,n);qj(this,i)}}if(hje(this,e),mje(this,e),pje(this,e),!this._resourcesLoaded&&t){this._resourcesLoaded=!0;let n=this._loader.components;if(!l(n)){if(this._loader.isUnloaded())return;let r=Kt.getError("model",this._resource,new re("Failed to load model."));qj(r),this._rejectLoad=this._rejectLoad&&this._rejectLoad(r)}let i=n.structuralMetadata;l(i)&&i.propertyTableCount>0&&aje(this,i);let o=new EB({model:this,modelComponents:n});this._sceneGraph=o,this._gltfCredits=o.components.asset.credits}if(!(!this._resourcesLoaded||e.mode===ne.MORPHING)){if(gje(this),_je(this),yje(this,e),bje(this),xje(this,e),Tje(this,e),Cje(this,e),Aje(this,e),Eje(this,e),Sje(this,e),vje(this,e),this._defaultTexture=e.context.defaultTexture,wje(this,e),Ije(this,e),Dje(this),Pje(this,e),Lje(this,e),!this._ready){e.afterRender.push(()=>{this._ready=!0,this._readyEvent.raiseEvent(this)});return}this._loader.incrementallyLoadTextures&&!this._texturesLoaded&&this._loader.texturesLoaded&&(this.resetDrawCommands(),this._texturesLoaded=!0,this._texturesReadyEvent.raiseEvent(this)),Oje(this),Nje(this,e),Fje(this),Bje(this,e)}};function dje(e,t){return!e._resourcesLoaded||e._loader.incrementallyLoadTextures&&!e._texturesLoaded?(t.afterRender.push(()=>!0),e._loader.process(t)):!0}function hje(e,t){l(e._customShader)&&e._customShader.update(t)}function mje(e,t){let n=e._environmentMapManager,i=t.passes.pick||t.passes.pickVoxel;e._ready&&n.owner===e&&!i&&(n.position=e._boundingSphere.center,n.shouldUpdate=!l(e._imageBasedLighting.sphericalHarmonicCoefficients)||!l(e._imageBasedLighting.specularEnvironmentMaps),n.update(t),n.shouldRegenerateShaders&&e.resetDrawCommands())}function pje(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function gje(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;l(n)&&n.propertyTableCount>0&&(e.featureTableId=cje(t,e),e._styleDirty=!0,e.resetDrawCommands())}function _je(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function yje(e,t){let n=e._featureTables,i=n.length,o=!1;for(let r=0;r<i;r++)n[r].update(t),n[r].styleCommandsNeededDirty&&(o=!0);o&&Dae(e)}function Dae(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=im.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function bje(e){let t=e.pointCloudShading;t.attenuation!==e._attenuation&&(e.resetDrawCommands(),e._attenuation=t.attenuation),t.backFaceCulling!==e._pointCloudBackFaceCulling&&(e.resetDrawCommands(),e._pointCloudBackFaceCulling=t.backFaceCulling)}function xje(e,t){e._silhouetteDirty&&(Rae(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function Tje(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function Cje(e,t){let n=0;e.isClippingEnabled()&&(e._clippingPlanes.owner===e&&e._clippingPlanes.update(t),n=e._clippingPlanes.clippingPlanesState),n!==e._clippingPlanesState&&(e.resetDrawCommands(),e._clippingPlanesState=n)}function Aje(e,t){let n=0;e.isClippingPolygonsEnabled()&&(e._clippingPolygons.owner===e&&(e._clippingPolygons.update(t),e._clippingPolygons.queueCommands(t)),n=e._clippingPolygons.clippingPolygonsState),n!==e._clippingPolygonsState&&(e.resetDrawCommands(),e._clippingPolygonsState=n)}function Eje(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function Sje(e,t){let n=t.fog.enabled&&t.fog.renderable;n!==e._fogRenderable&&(e.resetDrawCommands(),e._fogRenderable=n)}function vje(e,t){if(e.enableVerticalExaggeration){let n=t.verticalExaggeration!==1;e.hasVerticalExaggeration!==n&&(e.resetDrawCommands(),e._hasVerticalExaggeration=n)}else e.hasVerticalExaggeration&&(e.resetDrawCommands(),e._hasVerticalExaggeration=!1)}function wje(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function Ije(e,t){L.equals(e.modelMatrix,e._modelMatrix)||(e._updateModelMatrix=!0,e._modelMatrix=L.clone(e.modelMatrix,e._modelMatrix))}var Y_=new d,Yj=new fe;function Dje(e){if(!e._updateModelMatrix&&!e._heightDirty&&e._minimumPixelSize===0)return;l(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);let t=e._scene;if(!l(t)||e.heightReference===We.NONE){e._clampedModelMatrix=void 0;return}let n=t.ellipsoid??ee.default,i=e.modelMatrix;Y_.x=i[12],Y_.y=i[13],Y_.z=i[14];let o=n.cartesianToCartographic(Y_);l(e._clampedModelMatrix)||(e._clampedModelMatrix=L.clone(i,new L)),e._removeUpdateHeightCallback=t.updateHeight(o,Iae(e,n,o),e.heightReference);let r=t.getHeight(o,e.heightReference);if(l(r)){let s=Iae(e,n,o);fe.clone(o,Yj),Yj.height=r,s(Yj)}e._heightDirty=!1,e._updateModelMatrix=!0}function Pje(e,t){if(!e._updateModelMatrix&&e._minimumPixelSize===0)return;let n=l(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;Pae(e,n),Rje(e,n,t)}function Pae(e,t){e._clampedScale=l(e._maximumScale)?Math.min(e._scale,e._maximumScale):e._scale,e._boundingSphere.center=d.multiplyByScalar(e._sceneGraph.boundingSphere.center,e._clampedScale,e._boundingSphere.center),e._boundingSphere.radius=e._initialRadius*e._clampedScale,e._boundingSphere=ae.transform(e._boundingSphere,t,e._boundingSphere)}function Rje(e,t,n){let i=e.scale;if(e.minimumPixelSize!==0&&!e._projectTo2D){let o=n.context,r=Math.max(o.drawingBufferWidth,o.drawingBufferHeight);L.getTranslation(t,Y_),e._sceneMode!==ne.SCENE3D&&Ui.computeActualEllipsoidPosition(n,Y_,Y_);let s=e._boundingSphere.radius,a=kje(Y_,s,n),c=1/a;Math.min(c*(2*s),r)<e.minimumPixelSize&&(i=e.minimumPixelSize*a/(2*e._initialRadius))}e._computedScale=l(e.maximumScale)?Math.min(e.maximumScale,i):i}function Oje(e){if(!e._idDirty)return;e._idDirty=!1;let t=e._id,n=e._pickIds,i=n.length;for(let o=0;o<i;++o)n[o].object.id=t}var Mje=new Z(1,0,0,0,0,1,0,-1,0);function Lje(e,t){let n=l(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix,i=e.referenceMatrix??n,o=t.context,r=uje,s=lje;if(s=L.multiply(o.uniformState.view3D,i,s),r=L.getRotation(s,r),r=Z.transpose(r,r),e._iblReferenceFrameMatrix=Z.multiply(Mje,r,e._iblReferenceFrameMatrix),e.isClippingEnabled()){let a=fje;a=L.multiply(o.uniformState.view3D,i,a),a=L.multiply(a,e._clippingPlanes.modelMatrix,a),e._clippingPlanesMatrix=L.inverseTranspose(a,e._clippingPlanesMatrix)}}function Nje(e,t){let n=e._sceneGraph;if(e._updateModelMatrix||e._minimumPixelSize!==0){let o=l(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;n.updateModelMatrix(o,t),e._updateModelMatrix=!1}e._backFaceCullingDirty&&(n.updateBackFaceCulling(e._backFaceCulling),e._backFaceCullingDirty=!1),e._shadowsDirty&&(n.updateShadows(e._shadows),e._shadowsDirty=!1),e._debugShowBoundingVolumeDirty&&(n.updateShowBoundingVolume(e._debugShowBoundingVolume),e._debugShowBoundingVolumeDirty=!1);let i=!1;l(e.classificationType)||(i=e._userAnimationDirty||e._activeAnimations.update(t)),n.update(t,i),e._userAnimationDirty=!1}function Fje(e){if(!e._showCreditsOnScreenDirty)return;e._showCreditsOnScreenDirty=!1,e._credits.length=0;let t=e._showCreditsOnScreen;if(l(e._credit)){let s=yt.clone(e._credit);s.showOnScreen=s.showOnScreen||t,e._credits.push(s)}let n=e._resourceCredits,i=n.length;for(let s=0;s<i;s++){let a=yt.clone(n[s]);a.showOnScreen=a.showOnScreen||t,e._credits.push(a)}let o=e._gltfCredits,r=o.length;for(let s=0;s<r;s++){let a=yt.clone(o[s]);a.showOnScreen=a.showOnScreen||t,e._credits.push(a)}}function Bje(e,t){let n=Uje(e,t),i=e.isInvisible(),o=e.hasSilhouette(t),r=e._show&&e._computedScale!==0&&n&&(!i||o),s=t.passes,a=s.render||s.pick&&e.allowPicking;r&&!e._ignoreCommands&&a&&(Vje(e,t),e._sceneGraph.pushDrawCommands(t))}var Xj=new ae;function kje(e,t,n){return Xj.center=e,Xj.radius=t,n.camera.getPixelSize(Xj,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}var IB=new d;function Iae(e,t,n){return function(i){VT(e.heightReference)&&(i.height+=n.height),t.cartographicToCartesian(i,IB);let o=e._clampedModelMatrix;L.clone(e.modelMatrix,o),o[12]=IB.x,o[13]=IB.y,o[14]=IB.z,e._heightDirty=!0}}var zje=new d;function Uje(e,t){let n=e.distanceDisplayCondition;if(!l(n))return!0;let i=n.near*n.near,o=n.far*n.far,r;if(t.mode===ne.SCENE2D){let a=(t.camera.frustum.right-t.camera.frustum.left)*.5;r=a*a}else{let s=L.getTranslation(e.modelMatrix,zje);Ui.computeActualEllipsoidPosition(t,s,s),r=d.distanceSquared(s,t.camera.positionWC)}return r>=i&&r<=o}function Vje(e,t){let n=t.creditDisplay,i=e._credits,o=i.length;for(let r=0;r<o;r++)n.addCreditToNextFrame(i[r])}no.prototype.isTranslucent=function(){let e=this.color;return l(e)&&e.alpha>0&&e.alpha<1};no.prototype.isInvisible=function(){let e=this.color;return l(e)&&e.alpha===0};function Rae(e){return e.context.stencilBuffer}no.prototype.hasSilhouette=function(e){return Rae(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!l(this._classificationType)};no.prototype.hasSkipLevelOfDetail=function(e){if(!mr.is3DTiles(this.type))return!1;let t=e.context.stencilBuffer,n=this._content.tileset;return t&&n.isSkippingLevelOfDetail};no.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return l(e)&&e.enabled&&e.length!==0};no.prototype.pick=function(e,t,n,i,o){return Kw(this,e,t,n,i,o)};no.prototype.isClippingPolygonsEnabled=function(){let e=this._clippingPolygons;return l(e)&&e.enabled&&e.length!==0};no.prototype.isDestroyed=function(){return!1};no.prototype.destroy=function(){let e=this._loader;l(e)&&e.destroy();let t=this._featureTables;if(l(t)){let r=t.length;for(let s=0;s<r;s++)t[s].destroy()}this.destroyPipelineResources(),this.destroyModelResources(),l(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),l(this._terrainProviderChangedCallback)&&(this._terrainProviderChangedCallback(),this._terrainProviderChangedCallback=void 0);let n=this._clippingPlanes;l(n)&&!n.isDestroyed()&&n.owner===this&&n.destroy(),this._clippingPlanes=void 0;let i=this._clippingPolygons;l(i)&&!i.isDestroyed()&&i.owner===this&&i.destroy(),this._clippingPolygons=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0;let o=this._environmentMapManager;!o.isDestroyed()&&o.owner===this&&o.destroy(),this._environmentMapManager=void 0,le(this)};no.prototype.destroyPipelineResources=function(){let e=this._pipelineResources;for(let t=0;t<e.length;t++)e[t].destroy();this._pipelineResources.length=0,this._pickIds.length=0};no.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};no.fromGltfAsync=async function(e){e=e??G.EMPTY_OBJECT;let t=e.url??e.gltf,n={releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,enablePick:e.enablePick,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:l(e.classificationType)},i=e.basePath??"",o=Ae.createIfNeeded(i);l(t.asset)?(n.gltfJson=t,n.baseResource=o,n.gltfResource=o):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=o,n.gltfResource=o):n.gltfResource=Ae.createIfNeeded(t);let r=new em(n),a=l(e.content)?mr.TILE_GLTF:mr.GLTF,c=n.gltfResource,u=Zw(r,a,e);u.resource=c,u.environmentMapOptions=e.environmentMapOptions;try{await r.load()}catch(_){throw r.destroy(),Kt.getError("model",c,_)}let f=e.gltfCallback;l(f)&&f(r.gltfJson);let h=new no(u),p=h._resource.credits;if(l(p)){let _=p.length;for(let m=0;m<_;m++)h._resourceCredits.push(yt.clone(p[m]))}return h};no.fromB3dm=async function(e){let t={b3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,enablePick:e.enablePick,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:l(e.classificationType)},n=new LF(t);try{await n.load();let i=Zw(n,mr.TILE_B3DM,e);return new no(i)}catch(i){throw n.destroy(),i}};no.fromPnts=async function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new wB(t);try{await n.load();let i=Zw(n,mr.TILE_PNTS,e);return new no(i)}catch(i){throw n.destroy(),i}};no.fromI3dm=async function(e){let t={i3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,enablePick:e.enablePick,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline},n=new VF(t);try{await n.load();let i=Zw(n,mr.TILE_I3DM,e);return new no(i)}catch(i){throw n.destroy(),i}};no.fromGeoJson=async function(e){let t={geoJson:e.geoJson},n=new FF(t),i=Zw(n,mr.TILE_GEOJSON,e);return new no(i)};var Hje=new U;no.prototype.applyColorAndShow=function(e){let t=U.clone(this._color,Hje),n=l(e)&&l(e.color),i=l(e)&&l(e.show);this._color=n?e.color.evaluateColor(void 0,this._color):U.clone(U.WHITE,this._color),this._show=i?e.show.evaluate(void 0):!0,Kj(t,this._color)&&this.resetDrawCommands()};no.prototype.applyStyle=function(e){let t=this.type===mr.TILE_PNTS,n=l(this.featureTableId)&&this.featureTables[this.featureTableId].featuresLength>0,i=l(this.structuralMetadata)?this.structuralMetadata.propertyAttributes:void 0,o=l(i)&&l(i[0]);if(t&&(!n||o)){this.resetDrawCommands();return}n?(this.featureTables[this.featureTableId].applyStyle(e),Dae(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function Zw(e,t,n){return{loader:e,type:t,resource:n.resource,show:n.show,modelMatrix:n.modelMatrix,scale:n.scale,enableVerticalExaggeration:n.enableVerticalExaggeration,minimumPixelSize:n.minimumPixelSize,maximumScale:n.maximumScale,id:n.id,allowPicking:n.allowPicking,clampAnimations:n.clampAnimations,shadows:n.shadows,debugShowBoundingVolume:n.debugShowBoundingVolume,enableDebugWireframe:n.enableDebugWireframe,debugWireframe:n.debugWireframe,cull:n.cull,opaquePass:n.opaquePass,customShader:n.customShader,content:n.content,heightReference:n.heightReference,scene:n.scene,distanceDisplayCondition:n.distanceDisplayCondition,color:n.color,colorBlendAmount:n.colorBlendAmount,colorBlendMode:n.colorBlendMode,silhouetteColor:n.silhouetteColor,silhouetteSize:n.silhouetteSize,enableShowOutline:n.enableShowOutline,showOutline:n.showOutline,outlineColor:n.outlineColor,clippingPlanes:n.clippingPlanes,clippingPolygons:n.clippingPolygons,lightColor:n.lightColor,imageBasedLighting:n.imageBasedLighting,backFaceCulling:n.backFaceCulling,credit:n.credit,showCreditsOnScreen:n.showCreditsOnScreen,splitDirection:n.splitDirection,projectTo2D:n.projectTo2D,enablePick:n.enablePick,featureIdLabel:n.featureIdLabel,instanceFeatureIdLabel:n.instanceFeatureIdLabel,pointCloudShading:n.pointCloudShading,classificationType:n.classificationType,pickObject:n.pickObject}}var om=no;function Or(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this._model=void 0,this._metadata=void 0,this._group=void 0,this._ready=!1}Object.defineProperties(Or.prototype,{featuresLength:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;return l(t)&&l(t[n])?t[n].featuresLength:0}},pointsLength:{get:function(){return this._model.statistics.pointsLength}},trianglesLength:{get:function(){return this._model.statistics.trianglesLength}},geometryByteLength:{get:function(){return this._model.statistics.geometryByteLength}},texturesByteLength:{get:function(){return this._model.statistics.texturesByteLength}},batchTableByteLength:{get:function(){let e=this._model.statistics;return e.propertyTablesByteLength+e.batchTexturesByteLength}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;if(l(t)&&l(t[n]))return t[n]}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});Or.prototype.getTextureIds=function(){return this._model.statistics.getTextureIds()};Or.prototype.getTextureByteLengthById=function(e){return this._model.statistics.getTextureByteLengthById(e)};Or.prototype.getExtension=function(e){return this._model.getExtension(e)};Or.prototype.getFeature=function(e){let t=this._model,n=t.featureTableId;return t.featureTables[n].getFeature(e)};Or.prototype.hasProperty=function(e,t){let n=this._model,i=n.featureTableId;return l(i)?n.featureTables[i].hasProperty(e,t):!1};Or.prototype.applyDebugSettings=function(e,t){t=e?t:U.WHITE,this.featuresLength===0?this._model.color=t:l(this.batchTable)&&this.batchTable.setAllColor(t)};Or.prototype.applyStyle=function(e){this._model.style=e};Or.prototype.update=function(e,t){let n=this._model,i=this._tile;n.colorBlendAmount=e.colorBlendAmount,n.colorBlendMode=e.colorBlendMode,n.modelMatrix=i.computedTransform,n.customShader=e.customShader,n.featureIdLabel=e.featureIdLabel,n.instanceFeatureIdLabel=e.instanceFeatureIdLabel,n.lightColor=e.lightColor,n.imageBasedLighting=e.imageBasedLighting,n.backFaceCulling=e.backFaceCulling,n.shadows=e.shadows,n.showCreditsOnScreen=e.showCreditsOnScreen,n.splitDirection=e.splitDirection,n.debugWireframe=e.debugWireframe,n.showOutline=e.showOutline,n.outlineColor=e.outlineColor,n.pointCloudShading=e.pointCloudShading;let o=e.clippingPlanes;n.referenceMatrix=e.clippingPlanesOriginMatrix,l(o)&&i.clippingPlanesDirty&&(n._clippingPlanes=o.enabled&&i._isClipped?o:void 0);let r=e.environmentMapManager;n.environmentMapManager!==o&&(n._environmentMapManager=r),l(o)&&l(n._clippingPlanes)&&n._clippingPlanes!==o&&(n._clippingPlanes=o,n._clippingPlanesState=0);let s=e.clippingPolygons;l(s)&&i.clippingPolygonsDirty&&(n._clippingPolygons=s.enabled&&i._isClippedByPolygon?s:void 0),l(s)&&l(n._clippingPolygons)&&n._clippingPolygons!==s&&(n._clippingPolygons=s,n._clippingPolygonsState=0),n.update(t),!this._ready&&n.ready&&(n.activeAnimations.addAll({loop:au.REPEAT}),this._ready=!0)};Or.prototype.isDestroyed=function(){return!1};Or.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),le(this)};Or.fromGltf=async function(e,t,n,i){let o=new Or(e,t,n),s=$w(e,t,o,{gltf:i,basePath:n}),a=e.vectorClassificationOnly?void 0:e.classificationType;s.classificationType=a;let c=await om.fromGltfAsync(s);return o._model=c,o};Or.fromB3dm=async function(e,t,n,i,o){let r=new Or(e,t,n),a=$w(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=e.vectorClassificationOnly?void 0:e.classificationType;a.classificationType=c;let u=await om.fromB3dm(a);return r._model=u,r};Or.fromI3dm=async function(e,t,n,i,o){let r=new Or(e,t,n),a=$w(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=await om.fromI3dm(a);return r._model=c,r};Or.fromPnts=async function(e,t,n,i,o){let r=new Or(e,t,n),a=$w(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=await om.fromPnts(a);return r._model=c,r};Or.fromGeoJson=async function(e,t,n,i){let o=new Or(e,t,n),s=$w(e,t,o,{geoJson:i,resource:n}),a=await om.fromGeoJson(s);return o._model=a,o};Or.prototype.pick=function(e,t,n){if(!l(this._model)||!this._ready)return;let i=t.verticalExaggeration,o=t.verticalExaggerationRelativeHeight;return this._model.pick(e,t,i,o,ee.WGS84,n)};function $w(e,t,n,i){let o={cull:!1,releaseGltfJson:!0,opaquePass:Se.CESIUM_3D_TILE,modelMatrix:t.computedTransform,upAxis:e._modelUpAxis,forwardAxis:e._modelForwardAxis,incrementallyLoadTextures:!1,customShader:e.customShader,content:n,colorBlendMode:e.colorBlendMode,colorBlendAmount:e.colorBlendAmount,lightColor:e.lightColor,imageBasedLighting:e.imageBasedLighting,featureIdLabel:e.featureIdLabel,instanceFeatureIdLabel:e.instanceFeatureIdLabel,pointCloudShading:e.pointCloudShading,clippingPlanes:e.clippingPlanes,backFaceCulling:e.backFaceCulling,shadows:e.shadows,showCreditsOnScreen:e.showCreditsOnScreen,splitDirection:e.splitDirection,enableDebugWireframe:e._enableDebugWireframe,debugWireframe:e.debugWireframe,projectTo2D:e._projectTo2D,enablePick:e._enablePick,enableShowOutline:e._enableShowOutline,showOutline:e.showOutline,outlineColor:e.outlineColor};return pt(i,o)}var _f=Or;function yf(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this.featurePropertiesDirty=!1,this._metadata=void 0,this._group=void 0,this._ready=!1}Object.defineProperties(yf.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});yf.fromJson=function(e,t,n,i){let o=new yf(e,t,n);return o._tileset.loadTileset(o._resource,i,o._tile),o._ready=!0,o};yf.prototype.hasProperty=function(e,t){return!1};yf.prototype.getFeature=function(e){};yf.prototype.applyDebugSettings=function(e,t){};yf.prototype.applyStyle=function(e){};yf.prototype.update=function(e,t){};yf.prototype.pick=function(e,t,n){};yf.prototype.isDestroyed=function(){return!1};yf.prototype.destroy=function(){return le(this)};var DB=yf;var PB=`uniform sampler2D u_atlas;

#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

in vec2 v_textureCoordinates;
in vec4 v_pickColor;
in vec4 v_color;
in float v_splitDirection;

#ifdef SDF
in vec4 v_outlineColor;
in float v_outlineWidth;
#endif

#ifdef FRAGMENT_DEPTH_CHECK
in vec4 v_textureCoordinateBounds;                  // the min and max x and y values for the texture coordinates
in vec4 v_originTextureCoordinateAndTranslate;      // texture coordinate at the origin, billboard translate (used for label glyphs)
in vec4 v_compressed;                               // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
in mat2 v_rotationMatrix;

const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT1 = 2.0;

const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

float getGlobeDepth(vec2 adjustedST, vec2 depthLookupST, bool applyTranslate, vec2 dimensions, vec2 imageSize)
{
    vec2 lookupVector = imageSize * (depthLookupST - adjustedST);
    lookupVector = v_rotationMatrix * lookupVector;
    vec2 labelOffset = (dimensions - imageSize) * (depthLookupST - vec2(0.0, v_originTextureCoordinateAndTranslate.y)); // aligns label glyph with bounding rectangle.  Will be zero for billboards because dimensions and imageSize will be equal

    vec2 translation = v_originTextureCoordinateAndTranslate.zw;

    if (applyTranslate)
    {
        // this is only needed for labels where the horizontal origin is not LEFT
        // it moves the label back to where the "origin" should be since all label glyphs are set to HorizontalOrigin.LEFT
        translation += (dimensions * v_originTextureCoordinateAndTranslate.xy * vec2(1.0, 0.0));
    }

    vec2 st = ((lookupVector - translation + labelOffset) + gl_FragCoord.xy) / czm_viewport.zw;
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st));

    if (logDepthOrDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}
#endif


#ifdef SDF

// Get the distance from the edge of a glyph at a given position sampling an SDF texture.
float getDistance(vec2 position)
{
    return texture(u_atlas, position).r;
}

// Samples the sdf texture at the given position and produces a color based on the fill color and the outline.
vec4 getSDFColor(vec2 position, float outlineWidth, vec4 outlineColor, float smoothing)
{
    float distance = getDistance(position);

    if (outlineWidth > 0.0)
    {
        // Don't get the outline edge exceed the SDF_EDGE
        float outlineEdge = clamp(SDF_EDGE - outlineWidth, 0.0, SDF_EDGE);
        float outlineFactor = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        vec4 sdfColor = mix(outlineColor, v_color, outlineFactor);
        float alpha = smoothstep(outlineEdge - smoothing, outlineEdge + smoothing, distance);
        return vec4(sdfColor.rgb, sdfColor.a * alpha);
    }
    else
    {
        float alpha = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        return vec4(v_color.rgb, v_color.a * alpha);
    }
}
#endif

void main()
{
    if (v_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
    if (v_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;
    
    vec4 color = texture(u_atlas, v_textureCoordinates);

#ifdef SDF
    float outlineWidth = v_outlineWidth;
    vec4 outlineColor = v_outlineColor;

    // Get the current distance
    float distance = getDistance(v_textureCoordinates);

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float smoothing = fwidth(distance);
    // Get an offset that is approximately half the distance to the neighbor pixels
    // 0.354 is approximately half of 1/sqrt(2)
    vec2 sampleOffset = 0.354 * vec2(dFdx(v_textureCoordinates) + dFdy(v_textureCoordinates));

    // Sample the center point
    vec4 center = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);

    // Sample the 4 neighbors
    vec4 color1 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color2 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color3 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color4 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);

    // Equally weight the center sample and the 4 neighboring samples
    color = (center + color1 + color2 + color3 + color4)/5.0;
#else
    // If no derivatives available (IE 10?), just do a single sample
    float smoothing = 1.0/32.0;
    color = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);
#endif

    color = czm_gammaCorrect(color);
#else
    color = czm_gammaCorrect(color);
    color *= czm_gammaCorrect(v_color);
#endif

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

#ifdef VECTOR_TILE
    color *= u_highlightColor;
#endif
    out_FragColor = color;

#ifdef LOG_DEPTH
    czm_writeLogDepth();
#endif

#ifdef FRAGMENT_DEPTH_CHECK
    float temp = v_compressed.y;

    temp = temp * SHIFT_RIGHT1;

    float temp2 = (temp - floor(temp)) * SHIFT_LEFT1;
    bool enableDepthTest = temp2 != 0.0;
    bool applyTranslate = floor(temp) != 0.0;

    if (enableDepthTest) {
        temp = v_compressed.z;
        temp = temp * SHIFT_RIGHT12;

        vec2 dimensions;
        dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
        dimensions.x = floor(temp);

        temp = v_compressed.w;
        temp = temp * SHIFT_RIGHT12;

        vec2 imageSize;
        imageSize.y = (temp - floor(temp)) * SHIFT_LEFT12;
        imageSize.x = floor(temp);

        vec2 adjustedST = v_textureCoordinates - v_textureCoordinateBounds.xy;
        adjustedST = adjustedST / vec2(v_textureCoordinateBounds.z - v_textureCoordinateBounds.x, v_textureCoordinateBounds.w - v_textureCoordinateBounds.y);

        float epsilonEyeDepth = v_compressed.x + czm_epsilon1;
        float globeDepth1 = getGlobeDepth(adjustedST, v_originTextureCoordinateAndTranslate.xy, applyTranslate, dimensions, imageSize);

        // negative values go into the screen
        if (globeDepth1 != 0.0 && globeDepth1 > epsilonEyeDepth)
        {
            float globeDepth2 = getGlobeDepth(adjustedST, vec2(0.0, 1.0), applyTranslate, dimensions, imageSize); // top left corner
            if (globeDepth2 != 0.0 && globeDepth2 > epsilonEyeDepth)
            {
                float globeDepth3 = getGlobeDepth(adjustedST, vec2(1.0, 1.0), applyTranslate, dimensions, imageSize); // top right corner
                if (globeDepth3 != 0.0 && globeDepth3 > epsilonEyeDepth)
                {
                    discard;
                }
            }
        }
    }
#endif

}
`;var RB=`#ifdef INSTANCED
in vec2 direction;
#endif
in vec4 positionHighAndScale;
in vec4 positionLowAndRotation;
in vec4 compressedAttribute0;                       // pixel offset, translate, horizontal origin, vertical origin, show, direction, texture coordinates (texture offset)
in vec4 compressedAttribute1;                       // aligned axis, translucency by distance, image width
in vec4 compressedAttribute2;                       // label horizontal origin, image height, color, pick color, size in meters, valid aligned axis, 13 bits free
in vec4 eyeOffset;                                  // eye offset in meters, 4 bytes free (texture range)
in vec4 scaleByDistance;                            // near, nearScale, far, farScale
in vec4 pixelOffsetScaleByDistance;                 // near, nearScale, far, farScale
in vec4 compressedAttribute3;                       // distance display condition near, far, disableDepthTestDistance, dimensions
in vec2 sdf;                                        // sdf outline color (rgb) and width (w)
in float splitDirection;                            // splitDirection
#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
in vec4 textureCoordinateBoundsOrLabelTranslate;    // the min and max x and y values for the texture coordinates
#endif
#ifdef VECTOR_TILE
in float a_batchId;
#endif

out vec2 v_textureCoordinates;
#ifdef FRAGMENT_DEPTH_CHECK
out vec4 v_textureCoordinateBounds;
out vec4 v_originTextureCoordinateAndTranslate;
out vec4 v_compressed;                                 // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
out mat2 v_rotationMatrix;
#endif

out vec4 v_pickColor;
out vec4 v_color;
out float v_splitDirection;
#ifdef SDF
out vec4 v_outlineColor;
out float v_outlineWidth;
#endif

const float UPPER_BOUND = 32768.0;

const float SHIFT_LEFT16 = 65536.0;
const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT8 = 256.0;
const float SHIFT_LEFT7 = 128.0;
const float SHIFT_LEFT5 = 32.0;
const float SHIFT_LEFT3 = 8.0;
const float SHIFT_LEFT2 = 4.0;
const float SHIFT_LEFT1 = 2.0;

const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;
const float SHIFT_RIGHT7 = 1.0 / 128.0;
const float SHIFT_RIGHT5 = 1.0 / 32.0;
const float SHIFT_RIGHT3 = 1.0 / 8.0;
const float SHIFT_RIGHT2 = 1.0 / 4.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

vec4 addScreenSpaceOffset(vec4 positionEC, vec2 imageSize, float scale, vec2 direction, vec2 origin, vec2 translate, vec2 pixelOffset, vec3 alignedAxis, bool validAlignedAxis, float rotation, bool sizeInMeters, out mat2 rotationMatrix, out float mpp)
{
    // Note the halfSize cannot be computed in JavaScript because it is sent via
    // compressed vertex attributes that coerce it to an integer.
    vec2 halfSize = imageSize * scale * 0.5;
    halfSize *= ((direction * 2.0) - 1.0);

    vec2 originTranslate = origin * abs(halfSize);

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    if (validAlignedAxis || rotation != 0.0)
    {
        float angle = rotation;
        if (validAlignedAxis)
        {
            vec4 projectedAlignedAxis = czm_modelView3D * vec4(alignedAxis, 0.0);
            angle += sign(-projectedAlignedAxis.x) * acos(sign(projectedAlignedAxis.y) * (projectedAlignedAxis.y * projectedAlignedAxis.y) /
                    (projectedAlignedAxis.x * projectedAlignedAxis.x + projectedAlignedAxis.y * projectedAlignedAxis.y));
        }

        float cosTheta = cos(angle);
        float sinTheta = sin(angle);
        rotationMatrix = mat2(cosTheta, sinTheta, -sinTheta, cosTheta);
        halfSize = rotationMatrix * halfSize;
    }
    else
    {
        rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
    }
#endif

    mpp = czm_metersPerPixel(positionEC);
    positionEC.xy += (originTranslate + halfSize) * czm_branchFreeTernary(sizeInMeters, 1.0, mpp);
    positionEC.xy += (translate + pixelOffset) * mpp;

    return positionEC;
}

#ifdef VERTEX_DEPTH_CHECK
float getGlobeDepth(vec4 positionEC)
{
    vec4 posWC = czm_eyeToWindowCoordinates(positionEC);

    float globeDepth = czm_unpackDepth(texture(czm_globeDepthTexture, posWC.xy / czm_viewport.zw));

    if (globeDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(posWC.xy, globeDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}
#endif
void main()
{
    // Modifying this shader may also require modifications to Billboard._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndScale.xyz;
    vec3 positionLow = positionLowAndRotation.xyz;
    float scale = positionHighAndScale.w;

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    float rotation = positionLowAndRotation.w;
#else
    float rotation = 0.0;
#endif

    float compressed = compressedAttribute0.x;

    vec2 pixelOffset;
    pixelOffset.x = floor(compressed * SHIFT_RIGHT7);
    compressed -= pixelOffset.x * SHIFT_LEFT7;
    pixelOffset.x -= UPPER_BOUND;

    vec2 origin;
    origin.x = floor(compressed * SHIFT_RIGHT5);
    compressed -= origin.x * SHIFT_LEFT5;

    origin.y = floor(compressed * SHIFT_RIGHT3);
    compressed -= origin.y * SHIFT_LEFT3;

#ifdef FRAGMENT_DEPTH_CHECK
    vec2 depthOrigin = origin.xy;
#endif
    origin -= vec2(1.0);

    float show = floor(compressed * SHIFT_RIGHT2);
    compressed -= show * SHIFT_LEFT2;

#ifdef INSTANCED
    vec2 textureCoordinatesBottomLeft = czm_decompressTextureCoordinates(compressedAttribute0.w);
    vec2 textureCoordinatesRange = czm_decompressTextureCoordinates(eyeOffset.w);
    vec2 textureCoordinates = textureCoordinatesBottomLeft + direction * textureCoordinatesRange;
#else
    vec2 direction;
    direction.x = floor(compressed * SHIFT_RIGHT1);
    direction.y = compressed - direction.x * SHIFT_LEFT1;

    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressedAttribute0.w);
#endif

    float temp = compressedAttribute0.y  * SHIFT_RIGHT8;
    pixelOffset.y = -(floor(temp) - UPPER_BOUND);

    vec2 translate;
    translate.y = (temp - floor(temp)) * SHIFT_LEFT16;

    temp = compressedAttribute0.z * SHIFT_RIGHT8;
    translate.x = floor(temp) - UPPER_BOUND;

    translate.y += (temp - floor(temp)) * SHIFT_LEFT8;
    translate.y -= UPPER_BOUND;

    temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float temp2 = floor(compressedAttribute2.w * SHIFT_RIGHT2);

    vec2 imageSize = vec2(floor(temp), temp2);

#ifdef FRAGMENT_DEPTH_CHECK
    float labelHorizontalOrigin = floor(compressedAttribute2.w - (temp2 * SHIFT_LEFT2));
    float applyTranslate = 0.0;
    if (labelHorizontalOrigin != 0.0) // is a billboard, so set apply translate to false
    {
        applyTranslate = 1.0;
        labelHorizontalOrigin -= 2.0;
        depthOrigin.x = labelHorizontalOrigin + 1.0;
    }

    depthOrigin = vec2(1.0) - (depthOrigin * 0.5);
#endif

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
    temp = compressedAttribute3.w;
    temp = temp * SHIFT_RIGHT12;

    vec2 dimensions;
    dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
    dimensions.x = floor(temp);
#endif

#ifdef ALIGNED_AXIS
    vec3 alignedAxis = czm_octDecode(floor(compressedAttribute1.y * SHIFT_RIGHT8));
    temp = compressedAttribute2.z * SHIFT_RIGHT5;
    bool validAlignedAxis = (temp - floor(temp)) * SHIFT_LEFT1 > 0.0;
#else
    vec3 alignedAxis = vec3(0.0);
    bool validAlignedAxis = false;
#endif

    vec4 pickColor;
    vec4 color;

    temp = compressedAttribute2.y;
    temp = temp * SHIFT_RIGHT8;
    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor.r = floor(temp);

    temp = compressedAttribute2.x;
    temp = temp * SHIFT_RIGHT8;
    color.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    color.g = (temp - floor(temp)) * SHIFT_LEFT8;
    color.r = floor(temp);

    temp = compressedAttribute2.z * SHIFT_RIGHT8;
    bool sizeInMeters = floor((temp - floor(temp)) * SHIFT_LEFT7) > 0.0;
    temp = floor(temp) * SHIFT_RIGHT8;

    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor /= 255.0;

    color.a = floor(temp);
    color /= 255.0;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

#if defined(FRAGMENT_DEPTH_CHECK) || defined(VERTEX_DEPTH_CHECK)
    float eyeDepth = positionEC.z;
#endif

    positionEC = czm_eyeOffset(positionEC, eyeOffset.xyz);
    positionEC.xyz *= show;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(EYE_DISTANCE_PIXEL_OFFSET) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    float distanceScale = czm_nearFarScalar(scaleByDistance, lengthSq);
    scale *= distanceScale;
    translate *= distanceScale;
    // push vertex behind near plane for clipping
    if (scale == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef EYE_DISTANCE_PIXEL_OFFSET
    float pixelOffsetScale = czm_nearFarScalar(pixelOffsetScaleByDistance, lengthSq);
    pixelOffset *= pixelOffsetScale;
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = compressedAttribute3.x;
    float farSq = compressedAttribute3.y;
    if (lengthSq < nearSq || lengthSq > farSq)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    mat2 rotationMatrix;
    float mpp;

#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistance = compressedAttribute3.z;
#endif

#ifdef VERTEX_DEPTH_CHECK
if (lengthSq < disableDepthTestDistance) {
    float depthsilon = 10.0;

    vec2 labelTranslate = textureCoordinateBoundsOrLabelTranslate.xy;
    vec4 pEC1 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    float globeDepth1 = getGlobeDepth(pEC1);

    if (globeDepth1 != 0.0 && pEC1.z + depthsilon < globeDepth1)
    {
        vec4 pEC2 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0, 1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
        float globeDepth2 = getGlobeDepth(pEC2);

        if (globeDepth2 != 0.0 && pEC2.z + depthsilon < globeDepth2)
        {
            vec4 pEC3 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
            float globeDepth3 = getGlobeDepth(pEC3);
            if (globeDepth3 != 0.0 && pEC3.z + depthsilon < globeDepth3)
            {
                positionEC.xyz = vec3(0.0);
            }
        }
    }
}
#endif

    positionEC = addScreenSpaceOffset(positionEC, imageSize, scale, direction, origin, translate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    gl_Position = czm_projection * positionEC;
    v_textureCoordinates = textureCoordinates;

#ifdef LOG_DEPTH
    czm_vertexLogDepth();
#endif

#ifdef DISABLE_DEPTH_DISTANCE
    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
    }

    if (disableDepthTestDistance != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            v_depthFromNearPlusOne = 1.0;
#endif
        }
    }
#endif

#ifdef FRAGMENT_DEPTH_CHECK
    if (sizeInMeters) {
        translate /= mpp;
        dimensions /= mpp;
        imageSize /= mpp;
    }

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    v_rotationMatrix = rotationMatrix;
#else
    v_rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
#endif

    float enableDepthCheck = 0.0;
    if (lengthSq < disableDepthTestDistance)
    {
        enableDepthCheck = 1.0;
    }

    float dw = floor(clamp(dimensions.x, 0.0, SHIFT_LEFT12));
    float dh = floor(clamp(dimensions.y, 0.0, SHIFT_LEFT12));

    float iw = floor(clamp(imageSize.x, 0.0, SHIFT_LEFT12));
    float ih = floor(clamp(imageSize.y, 0.0, SHIFT_LEFT12));

    v_compressed.x = eyeDepth;
    v_compressed.y = applyTranslate * SHIFT_LEFT1 + enableDepthCheck;
    v_compressed.z = dw * SHIFT_LEFT12 + dh;
    v_compressed.w = iw * SHIFT_LEFT12 + ih;
    v_originTextureCoordinateAndTranslate.xy = depthOrigin;
    v_originTextureCoordinateAndTranslate.zw = translate;
    v_textureCoordinateBounds = textureCoordinateBoundsOrLabelTranslate;

#endif

#ifdef SDF
    vec4 outlineColor;
    float outlineWidth;

    temp = sdf.x;
    temp = temp * SHIFT_RIGHT8;
    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.r = floor(temp);

    temp = sdf.y;
    temp = temp * SHIFT_RIGHT8;
    float temp3 = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineWidth = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.a = floor(temp);
    outlineColor /= 255.0;

    v_outlineWidth = outlineWidth / 255.0;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency;
#endif

    v_pickColor = pickColor;

    v_color = color;
    v_color.a *= translucency;
    v_splitDirection = splitDirection;
}
`;var Gje=Object.freeze({NONE:0,LOADING:2,LOADED:3,ERROR:4,FAILED:5}),os=Gje;function Gp(e){this._billboardCollection=e,this._id=void 0,this._loadState=os.NONE,this._loadError=void 0,this._index=-1,this._width=void 0,this._height=void 0,this._hasSubregion=!1,this.dirty=!1}Object.defineProperties(Gp.prototype,{loadError:{get:function(){return this._loadError}},loadState:{get:function(){return this._loadState}},ready:{get:function(){return this._loadState===os.LOADED}},hasImage:{get:function(){return this._loadState!==os.NONE}},id:{get:function(){return this._id}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});Gp.prototype.unload=async function(){this._loadState!==os.NONE&&(this._id=void 0,this._loadError=void 0,this._loadState=os.NONE,this._index=-1,this._width=void 0,this._height=void 0,this.dirty=!0)};Gp.prototype.loadImage=async function(e,t){if(this._id===e)return;let n=this._billboardCollection,i=n.billboardTextureCache,o=i.get(e);if(l(o)&&t.loadState===os.LOADING||t.loadState===os.LOADED){Gp.clone(o,this);return}l(o)||(o=new Gp(n),i.set(e,o)),o._id=this._id=e,o._loadState=this._loadState=os.LOADING,o._loadError=this._loadError=void 0;let r,s=this._billboardCollection.textureAtlas;try{r=await s.addImage(e,t)}catch(c){if(o._loadState=os.ERROR,o._loadError=c,this._id!==e)return;this._loadState=os.ERROR,this._loadError=c;return}if(!l(r)||r===-1){if(o._loadState=os.FAILED,o._index=-1,this._id!==e)return;this._loadState=os.FAILED,this._index=-1;return}o._index=r,o._loadState=os.LOADED;let a=s.rectangles[r];o._width=a.width,o._height=a.height,this._id===e&&(this._index=r,this._loadState=os.LOADED,this._width=a.width,this._height=a.height,this.dirty=!0)};Gp.prototype.addImageSubRegion=async function(e,t){this._id=e,this._loadState=os.LOADING,this._loadError=void 0,this._hasSubregion=!0;let n,i=this._billboardCollection.textureAtlas;try{n=await i.addImageSubRegion(e,t)}catch(o){this._loadState=os.ERROR,this._loadError=o;return}if(!l(n)||n===-1){this._loadState=os.FAILED,this._index=-1,this._width=void 0,this._height=void 0;return}this._width=t.width,this._height=t.height,this._index=n,this._loadState=os.LOADED,this.dirty=!0};Gp.prototype.computeTextureCoordinates=function(e){return this._billboardCollection.textureAtlas.computeTextureCoordinates(this._index,e)};Gp.clone=function(e,t){if(t._id=e._id,t._loadState=e._loadState,t._loadError=void 0,t._index=e._index,t._width=e._width,t._height=e._height,t._hasSubregion=e._hasSubregion,e.ready){t.dirty=!0;return}return(async()=>{let i=e._id;await e._billboardCollection.textureAtlas._indexPromiseById.get(i),t._id===i&&(e._hasSubregion&&await Promise.resolve(),t._id=i,t._loadState=e._loadState,t._loadError=e._loadError,t._index=e._index,t._width=e._width,t._height=e._height,t.dirty=!0)})(),t};var X_=Gp;function ui(e,t){e=e??G.EMPTY_OBJECT;let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;l(n)&&(n=Ft.clone(n)),l(i)&&(i=Ft.clone(i)),l(o)&&(o=Ft.clone(o)),l(r)&&(r=Pt.clone(r)),this._show=e.show??!0,this._position=d.clone(e.position??d.ZERO),this._actualPosition=d.clone(this._position),this._pixelOffset=z.clone(e.pixelOffset??z.ZERO),this._translate=new z(0,0),this._eyeOffset=d.clone(e.eyeOffset??d.ZERO),this._heightReference=e.heightReference??We.NONE,this._verticalOrigin=e.verticalOrigin??Mn.CENTER,this._horizontalOrigin=e.horizontalOrigin??bi.CENTER,this._scale=e.scale??1,this._color=U.clone(e.color??U.WHITE),this._rotation=e.rotation??0,this._alignedAxis=d.clone(e.alignedAxis??d.ZERO),this._width=e.width,this._height=e.height,this._scaleByDistance=o,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._sizeInMeters=e.sizeInMeters??!1,this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance,this._id=e.id,this._collection=e.collection??t,this._pickId=void 0,this._pickPrimitive=e._pickPrimitive??this,this._billboardCollection=t,this._dirty=!1,this._index=-1,this._batchIndex=void 0,this._imageTexture=new X_(t),this._imageWidth=void 0,this._imageHeight=void 0,this._labelDimensions=void 0,this._labelHorizontalOrigin=void 0,this._labelTranslate=void 0;let s=e.image,a=e.imageId;l(s)&&(l(a)||(typeof s=="string"?a=s:l(s.src)?a=s.src:a=Nn()),this._imageTexture.loadImage(a,s)),l(e.imageSubRegion)&&this._imageTexture.addImageSubRegion(a,e.imageSubRegion),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=ne.SCENE3D,this._clusterShow=!0,this._outlineColor=U.clone(e.outlineColor??U.BLACK),this._outlineWidth=e.outlineWidth??0,this._updateClamping(),this._splitDirection=e.splitDirection??Hr.NONE}var Oae=ui.SHOW_INDEX=0,MB=ui.POSITION_INDEX=1,Bae=ui.PIXEL_OFFSET_INDEX=2,jje=ui.EYE_OFFSET_INDEX=3,Wje=ui.HORIZONTAL_ORIGIN_INDEX=4,qje=ui.VERTICAL_ORIGIN_INDEX=5,Yje=ui.SCALE_INDEX=6,Mae=ui.IMAGE_INDEX_INDEX=7,Lae=ui.COLOR_INDEX=8,Xje=ui.ROTATION_INDEX=9,Kje=ui.ALIGNED_AXIS_INDEX=10,Zje=ui.SCALE_BY_DISTANCE_INDEX=11,$je=ui.TRANSLUCENCY_BY_DISTANCE_INDEX=12,Qje=ui.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,Jje=ui.DISTANCE_DISPLAY_CONDITION=14,eWe=ui.DISABLE_DEPTH_DISTANCE=15;ui.TEXTURE_COORDINATE_BOUNDS=16;var Nae=ui.SDF_INDEX=17,tWe=ui.SPLIT_DIRECTION_INDEX=18;ui.NUMBER_OF_PROPERTIES=19;function Go(e,t){let n=e._billboardCollection;l(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(ui.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Go(this,Oae))}},position:{get:function(){return this._position},set:function(e){let t=this._position;d.equals(t,e)||(d.clone(e,t),d.clone(e,this._actualPosition),this._updateClamping(),Go(this,MB))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),Go(this,MB))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;z.equals(t,e)||(z.clone(e,t),Go(this,Bae))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Ft.equals(t,e)||(this._scaleByDistance=Ft.clone(e,t),Go(this,Zje))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Ft.equals(t,e)||(this._translucencyByDistance=Ft.clone(e,t),Go(this,$je))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;Ft.equals(t,e)||(this._pixelOffsetScaleByDistance=Ft.clone(e,t),Go(this,Qje))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;d.equals(t,e)||(d.clone(e,t),Go(this,jje))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,Go(this,Wje))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,Go(this,qje))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,Go(this,Yje))}},color:{get:function(){return this._color},set:function(e){let t=this._color;U.equals(t,e)||(U.clone(e,t),Go(this,Lae))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,Go(this,Xje))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;d.equals(t,e)||(d.clone(e,t),Go(this,Kje))}},width:{get:function(){return this._width??this._imageTexture.width},set:function(e){this._width!==e&&(this._width=e,Go(this,Mae))}},height:{get:function(){return this._height??this._imageTexture.height},set:function(e){this._height!==e&&(this._height=e,Go(this,Mae))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,Go(this,Lae))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){Pt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=Pt.clone(e,this._distanceDisplayCondition),Go(this,Jje))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Go(this,eWe))}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,l(this._pickId)&&(this._pickId.object.primitive=e)}},pickId:{get:function(){return this._pickId}},image:{get:function(){return this._imageTexture.id},set:function(e){if(!l(e)){this._imageTexture.unload();return}let t;typeof e=="string"?t=e:e instanceof Ae?t=e._url:l(e.src)?t=e.src:t=Nn(),this._imageTexture.loadImage(t,e)}},ready:{get:function(){return this._imageTexture.ready}},loadError:{get:function(){return this._imageTexture.loadError}},textureDirty:{get:function(){return this._imageTexture.dirty},set:function(e){this._imageTexture.dirty=e}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=d.clone(e,this._actualClampedPosition),Go(this,MB)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,Go(this,Oae))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;U.equals(t,e)||(U.clone(e,t),Go(this,Nae))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Go(this,Nae))}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&(this._splitDirection=e,Go(this,tWe))}}});ui.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};ui.prototype._updateClamping=function(){ui._updateClamping(this._billboardCollection,this)};var LB=new fe;ui._updateClamping=function(e,t){if(!l(e)||!l(e._scene))return;let n=e._scene,i=n.ellipsoid??ee.default,o=n.frameState.mode,r=o!==t._mode;if(t._mode=o,(t._heightReference===We.NONE||r)&&l(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference===We.NONE||!l(t._position))return;l(t._removeCallbackFunc)&&t._removeCallbackFunc();let s=i.cartesianToCartographic(t._position);if(!l(s)){t._actualClampedPosition=void 0;return}function a(u){let f=i.cartographicToCartesian(u,t._clampedPosition);VT(t._heightReference)&&(t._mode===ne.SCENE3D?(u.height+=s.height,i.cartographicToCartesian(u,f)):f.x+=s.height),t._clampedPosition=f}t._removeCallbackFunc=n.updateHeight(s,a,t._heightReference),fe.clone(s,LB);let c=n.getHeight(s,t._heightReference);l(c)&&(LB.height=c),a(LB)};ui.prototype.computeTextureCoordinates=function(e){return this._imageTexture.computeTextureCoordinates(e)};ui.prototype.setImage=function(e,t){this._imageTexture.loadImage(e,t)};ui.prototype.setImageTexture=function(e){X_.clone(e,this._imageTexture)};ui.prototype.setImageSubRegion=function(e,t){this._imageTexture.addImageSubRegion(e,t)};ui.prototype._setTranslate=function(e){let t=this._translate;z.equals(t,e)||(z.clone(e,t),Go(this,Bae))};ui.prototype._getActualPosition=function(){return l(this._clampedPosition)?this._clampedPosition:this._actualPosition};ui.prototype._setActualPosition=function(e){l(this._clampedPosition)||d.clone(e,this._actualPosition),Go(this,MB)};var Fae=new oe;ui._computeActualPosition=function(e,t,n,i){return l(e._clampedPosition)?(n.mode!==e._mode&&e._updateClamping(),e._clampedPosition):n.mode===ne.SCENE3D?t:(L.multiplyByPoint(i,t,Fae),Ui.computeActualEllipsoidPosition(n,Fae))};var kae=new d;ui._computeScreenSpacePosition=function(e,t,n,i,o,r){let s=L.multiplyByPoint(e,t,kae),a=Ui.worldWithEyeOffsetToWindowCoordinates(o,s,n,r);if(l(a))return z.add(a,i,a),a};var OB=new z(0,0);ui.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;l(t)||(t=new z),z.clone(this._pixelOffset,OB),z.add(OB,this._translate,OB);let i=n.modelMatrix,o=this._position;if(l(this._clampedPosition)&&(o=this._clampedPosition,e.mode!==ne.SCENE3D)){let s=e.mapProjection,a=s.ellipsoid,c=s.unproject(o,LB);o=a.cartographicToCartesian(c,kae),i=L.IDENTITY}return ui._computeScreenSpacePosition(i,o,this._eyeOffset,OB,e,t)};ui.getScreenSpaceBoundingBox=function(e,t,n){let i=e.width,o=e.height,r=e.scale;i*=r,o*=r;let s=t.x;e.horizontalOrigin===bi.RIGHT?s-=i:e.horizontalOrigin===bi.CENTER&&(s-=i*.5);let a=t.y;return e.verticalOrigin===Mn.BOTTOM||e.verticalOrigin===Mn.BASELINE?a-=o:e.verticalOrigin===Mn.CENTER&&(a-=o*.5),l(n)||(n=new je),n.x=s,n.y=a,n.width=i,n.height=o,n};ui.prototype.equals=function(e){return this===e||l(e)&&this._id===e._id&&d.equals(this._position,e._position)&&this.image===e.image&&this._show===e._show&&this._scale===e._scale&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&U.equals(this._color,e._color)&&z.equals(this._pixelOffset,e._pixelOffset)&&z.equals(this._translate,e._translate)&&d.equals(this._eyeOffset,e._eyeOffset)&&Ft.equals(this._scaleByDistance,e._scaleByDistance)&&Ft.equals(this._translucencyByDistance,e._translucencyByDistance)&&Ft.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&Pt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._splitDirection===e._splitDirection};ui.prototype._destroy=function(){l(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),l(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0};var so=ui;var nWe={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2},So=Object.freeze(nWe);var iWe={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},sa=Object.freeze(iWe);var oWe=so.SHOW_INDEX,Qw=so.POSITION_INDEX,zae=so.PIXEL_OFFSET_INDEX,Uae=so.EYE_OFFSET_INDEX,rWe=so.HORIZONTAL_ORIGIN_INDEX,sWe=so.VERTICAL_ORIGIN_INDEX,aWe=so.SCALE_INDEX,Lb=so.IMAGE_INDEX_INDEX,Vae=so.COLOR_INDEX,cWe=so.ROTATION_INDEX,lWe=so.ALIGNED_AXIS_INDEX,Hae=so.SCALE_BY_DISTANCE_INDEX,Gae=so.TRANSLUCENCY_BY_DISTANCE_INDEX,jae=so.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,Wae=so.DISTANCE_DISPLAY_CONDITION,uWe=so.DISABLE_DEPTH_DISTANCE,fWe=so.TEXTURE_COORDINATE_BOUNDS,qae=so.SDF_INDEX,Yae=so.SPLIT_DIRECTION_INDEX,nW=so.NUMBER_OF_PROPERTIES,io,dWe={positionHighAndScale:0,positionLowAndRotation:1,compressedAttribute0:2,compressedAttribute1:3,compressedAttribute2:4,eyeOffset:5,scaleByDistance:6,pixelOffsetScaleByDistance:7,compressedAttribute3:8,textureCoordinateBoundsOrLabelTranslate:9,a_batchId:10,sdf:11,splitDirection:12},hWe={direction:0,positionHighAndScale:1,positionLowAndRotation:2,compressedAttribute0:3,compressedAttribute1:4,compressedAttribute2:5,eyeOffset:6,scaleByDistance:7,pixelOffsetScaleByDistance:8,compressedAttribute3:9,textureCoordinateBoundsOrLabelTranslate:10,a_batchId:11,sdf:12,splitDirection:13};function xf(e){e=e??G.EMPTY_OBJECT,this._scene=e.scene,this._batchTable=e.batchTable;let t=e.textureAtlas;l(t)||(t=new UT),this._textureAtlas=t,this._textureAtlasGUID=t.guid,this._destroyTextureAtlas=!0,this._billboardTextureCache=new Map,this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!1,this._shaderRotation=!1,this._compiledShaderRotation=!1,this._shaderAlignedAxis=!1,this._compiledShaderAlignedAxis=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._shaderClampToGround=!1,this._compiledShaderClampToGround=!1,this._propertiesChanged=new Uint32Array(nW),this._maxSize=0,this._maxEyeOffset=0,this._maxScale=1,this._maxPixelOffset=0,this._allHorizontalCenter=!0,this._allVerticalCenter=!0,this._allSizedInMeters=!0,this._baseVolume=new ae,this._baseVolumeWC=new ae,this._baseVolume2D=new ae,this._boundingVolume=new ae,this._boundingVolumeDirty=!1,this._colorCommands=[],this._allBillboardsReady=!1,this.show=e.show??!0,this.modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this._modelMatrix=L.clone(L.IDENTITY),this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.debugShowTextureAtlas=e.debugShowTextureAtlas??!1,this.blendOption=e.blendOption??So.OPAQUE_AND_TRANSLUCENT,this._blendOption=void 0,this._mode=ne.SCENE3D,this._buffersUsage=[Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW],this._highlightColor=U.clone(U.WHITE),this._uniforms={u_atlas:()=>this.textureAtlas.texture,u_highlightColor:()=>this._highlightColor};let n=this._scene;l(n)&&l(n.terrainProviderChanged)&&(this._removeCallbackFunc=n.terrainProviderChanged.addEventListener(function(){let i=this._billboards,o=i.length;for(let r=0;r<o;++r)l(i[r])&&i[r]._updateClamping()},this))}Object.defineProperties(xf.prototype,{length:{get:function(){return iW(this),this._billboards.length}},textureAtlas:{get:function(){return this._textureAtlas},set:function(e){this._textureAtlas!==e&&(this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._textureAtlas=e)}},destroyTextureAtlas:{get:function(){return this._destroyTextureAtlas},set:function(e){this._destroyTextureAtlas=e}},sizeInBytes:{get:function(){return this._textureAtlas.sizeInBytes}},ready:{get:function(){return this._allBillboardsReady}},billboardTextureCache:{get:function(){return this._billboardTextureCache}}});function Xae(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}xf.prototype.add=function(e){let t=new so(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};xf.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};xf.prototype.removeAll=function(){Xae(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function iW(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;let t=[],n=e._billboards,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];l(s)&&(s._index=r++,t.push(s))}e._billboards=t}}xf.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};xf.prototype.contains=function(e){return l(e)&&e._billboardCollection===this};xf.prototype.get=function(e){return iW(this),this._billboards[e]};var Zj;function mWe(e){let n=e.cache.billboardCollection_indexBufferBatched;if(l(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s+0,o[r+4]=s+2,o[r+5]=s+3;return n=mt.createIndexBuffer({context:e,typedArray:o,usage:Le.STATIC_DRAW,indexDatatype:Me.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=n,n}function pWe(e){let t=e.cache.billboardCollection_indexBufferInstanced;return l(t)||(t=mt.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Le.STATIC_DRAW,indexDatatype:Me.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function gWe(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return l(t)||(t=mt.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Le.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t),t}xf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<nW;++i){let o=n[i]===0?Le.STATIC_DRAW:Le.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function _We(e,t,n,i,o,r){let s=[{index:io.positionHighAndScale,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Qw]},{index:io.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Qw]},{index:io.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[zae]},{index:io.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Gae]},{index:io.compressedAttribute2,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Vae]},{index:io.eyeOffset,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Uae]},{index:io.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Hae]},{index:io.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[jae]},{index:io.compressedAttribute3,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Wae]},{index:io.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[fWe]},{index:io.splitDirection,componentsPerAttribute:1,componentDatatype:X.FLOAT,usage:n[Yae]}];i&&s.push({index:io.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:gWe(e)}),l(o)&&s.push({index:io.a_batchId,componentsPerAttribute:1,componentDatatype:X.FLOAT,bufferUsage:Le.STATIC_DRAW}),r&&s.push({index:io.sdf,componentsPerAttribute:2,componentDatatype:X.FLOAT,usage:n[qae]});let a=i?t:4*t;return new Qg(e,s,a,i)}var $j=new Un;function Kae(e,t,n,i){let o,r=n[io.positionHighAndScale],s=n[io.positionLowAndRotation],a=i._getActualPosition();e._mode===ne.SCENE3D&&(ae.expand(e._baseVolume,a,e._baseVolume),e._boundingVolumeDirty=!0),Un.fromCartesian(a,$j);let c=i.scale,u=i.rotation;u!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,c);let f=$j.high,h=$j.low;e._instanced?(o=i._index,r(o,f.x,f.y,f.z,c),s(o,h.x,h.y,h.z,u)):(o=i._index*4,r(o+0,f.x,f.y,f.z,c),r(o+1,f.x,f.y,f.z,c),r(o+2,f.x,f.y,f.z,c),r(o+3,f.x,f.y,f.z,c),s(o+0,h.x,h.y,h.z,u),s(o+1,h.x,h.y,h.z,u),s(o+2,h.x,h.y,h.z,u),s(o+3,h.x,h.y,h.z,u))}var Dl=new z,bf=32768,tA=65536,Qj=4096,rm=256,yWe=128,bWe=32,xWe=8,Zae=4,TWe=1/256,$ae=0,Qae=2,Jae=3,ece=1,oW=new je;function tce(e,t,n,i){let o,r=n[io.compressedAttribute0],s=i.pixelOffset,a=s.x,c=s.y,u=i._translate,f=u.x,h=u.y;e._maxPixelOffset=Math.max(e._maxPixelOffset,Math.abs(a+f),Math.abs(-c+h));let p=i.horizontalOrigin,_=i._verticalOrigin,m=i.show&&i.clusterShow;i.color.alpha===0&&(m=!1),_===Mn.BASELINE&&(_=Mn.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&p===bi.CENTER,e._allVerticalCenter=e._allVerticalCenter&&_===Mn.CENTER;let y=0,b=0,x=0,T=0;if(i.ready){let M=i.computeTextureCoordinates(oW);y=M.x,b=M.y,x=M.width,T=M.height}let C=y+x,E=b+T,S=Math.floor(D.clamp(a,-bf,bf)+bf)*yWe;S+=(p+1)*bWe,S+=(_+1)*xWe,S+=(m?1:0)*Zae;let w=Math.floor(D.clamp(c,-bf,bf)+bf)*rm,R=Math.floor(D.clamp(f,-bf,bf)+bf)*rm,P=(D.clamp(h,-bf,bf)+bf)*TWe,O=Math.floor(P),N=Math.floor((P-O)*rm);w+=O,R+=N,Dl.x=y,Dl.y=b;let g=Rn.compressTextureCoordinates(Dl);Dl.x=C;let A=Rn.compressTextureCoordinates(Dl);Dl.y=E;let v=Rn.compressTextureCoordinates(Dl);Dl.x=y;let I=Rn.compressTextureCoordinates(Dl);e._instanced?(o=i._index,r(o,S,w,R,g)):(o=i._index*4,r(o+0,S+$ae,w,R,g),r(o+1,S+Qae,w,R,A),r(o+2,S+Jae,w,R,v),r(o+3,S+ece,w,R,I))}function nce(e,t,n,i){let o,r=n[io.compressedAttribute1],s=i.alignedAxis;d.equals(s,d.ZERO)||(e._shaderAlignedAxis=!0);let a=0,c=1,u=1,f=1,h=i.translucencyByDistance;l(h)&&(a=h.near,c=h.nearValue,u=h.far,f=h.farValue,(c!==1||f!==1)&&(e._shaderTranslucencyByDistance=!0));let p=i.width??0;e._maxSize=Math.max(e._maxSize,p);let _=D.clamp(p,0,tA),m=0;Math.abs(d.magnitudeSquared(s)-1)<D.EPSILON6&&(m=Rn.octEncodeFloat(s)),c=D.clamp(c,0,1),c=c===1?255:c*255|0,_=_*rm+c,f=D.clamp(f,0,1),f=f===1?255:f*255|0,m=m*rm+f,e._instanced?(o=i._index,r(o,_,m,a,u)):(o=i._index*4,r(o+0,_,m,a,u),r(o+1,_,m,a,u),r(o+2,_,m,a,u),r(o+3,_,m,a,u))}function eW(e,t,n,i){let o,r=n[io.compressedAttribute2],s=i.color,a=l(e._batchTable)?U.WHITE:i.getPickId(t.context).color,c=i.sizeInMeters?1:0,u=Math.abs(d.magnitudeSquared(i.alignedAxis)-1)<D.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&c===1;let f=i.height??0;e._maxSize=Math.max(e._maxSize,f);let h=i._labelHorizontalOrigin??-2;h+=2;let p=f*Zae+h,_=U.floatToByte(s.red),m=U.floatToByte(s.green),y=U.floatToByte(s.blue),b=_*tA+m*rm+y;_=U.floatToByte(a.red),m=U.floatToByte(a.green),y=U.floatToByte(a.blue);let x=_*tA+m*rm+y,T=U.floatToByte(s.alpha)*tA+U.floatToByte(a.alpha)*rm;T+=c*2+u,e._instanced?(o=i._index,r(o,b,x,T,p)):(o=i._index*4,r(o+0,b,x,T,p),r(o+1,b,x,T,p),r(o+2,b,x,T,p),r(o+3,b,x,T,p))}function tW(e,t,n,i){let o,r=n[io.eyeOffset],s=i.eyeOffset,a=s.z;if(i._heightReference!==We.NONE&&(a*=1.005),e._maxEyeOffset=Math.max(e._maxEyeOffset,Math.abs(s.x),Math.abs(s.y),Math.abs(a)),e._instanced){if(Dl.x=0,Dl.y=0,i.ready){let u=i.computeTextureCoordinates(oW);Dl.x=u.width,Dl.y=u.height}let c=Rn.compressTextureCoordinates(Dl);o=i._index,r(o,s.x,s.y,a,c)}else o=i._index*4,r(o+0,s.x,s.y,a,0),r(o+1,s.x,s.y,a,0),r(o+2,s.x,s.y,a,0),r(o+3,s.x,s.y,a,0)}function ice(e,t,n,i){let o,r=n[io.scaleByDistance],s=0,a=1,c=1,u=1,f=i.scaleByDistance;l(f)&&(s=f.near,a=f.nearValue,c=f.far,u=f.farValue,(a!==1||u!==1)&&(e._shaderScaleByDistance=!0)),e._instanced?(o=i._index,r(o,s,a,c,u)):(o=i._index*4,r(o+0,s,a,c,u),r(o+1,s,a,c,u),r(o+2,s,a,c,u),r(o+3,s,a,c,u))}function oce(e,t,n,i){let o,r=n[io.pixelOffsetScaleByDistance],s=0,a=1,c=1,u=1,f=i.pixelOffsetScaleByDistance;l(f)&&(s=f.near,a=f.nearValue,c=f.far,u=f.farValue,(a!==1||u!==1)&&(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(o=i._index,r(o,s,a,c,u)):(o=i._index*4,r(o+0,s,a,c,u),r(o+1,s,a,c,u),r(o+2,s,a,c,u),r(o+3,s,a,c,u))}function rce(e,t,n,i){let o,r=n[io.compressedAttribute3],s=0,a=Number.MAX_VALUE,c=i.distanceDisplayCondition;l(c)&&(s=c.near,a=c.far,s*=s,a*=a,e._shaderDistanceDisplayCondition=!0);let u=i.disableDepthTestDistance,f=tf(i.heightReference)&&t.context.depthTexture;l(u)||(u=f?5e3:0),u*=u,(f||u>0)&&(e._shaderDisableDepthDistance=!0,u===Number.POSITIVE_INFINITY&&(u=-1));let h,p;l(i._labelDimensions)?(p=i._labelDimensions.x,h=i._labelDimensions.y):(p=i.width??0,h=i.height??0);let _=Math.floor(D.clamp(p,0,Qj)),m=Math.floor(D.clamp(h,0,Qj)),y=_*Qj+m;e._instanced?(o=i._index,r(o,s,a,u,y)):(o=i._index*4,r(o+0,s,a,u,y),r(o+1,s,a,u,y),r(o+2,s,a,u,y),r(o+3,s,a,u,y))}function sce(e,t,n,i){if(tf(i.heightReference)){let p=e._scene,_=t.context,m=t.globeTranslucencyState.translucent,y=l(p.globe)&&p.globe.depthTestAgainstTerrain;e._shaderClampToGround=_.depthTexture&&!m&&y}let o,r=n[io.textureCoordinateBoundsOrLabelTranslate];if(Nt.maximumVertexTextureImageUnits>0){let p=0,_=0;l(i._labelTranslate)&&(p=i._labelTranslate.x,_=i._labelTranslate.y),e._instanced?(o=i._index,r(o,p,_,0,0)):(o=i._index*4,r(o+0,p,_,0,0),r(o+1,p,_,0,0),r(o+2,p,_,0,0),r(o+3,p,_,0,0));return}let s=0,a=0,c=0,u=0;if(i.ready){let p=i.computeTextureCoordinates(oW);s=p.x,a=p.y,c=p.width,u=p.height}let f=s+c,h=a+u;e._instanced?(o=i._index,r(o,s,a,f,h)):(o=i._index*4,r(o+0,s,a,f,h),r(o+1,s,a,f,h),r(o+2,s,a,f,h),r(o+3,s,a,f,h))}function CWe(e,t,n,i){if(!l(e._batchTable))return;let o=n[io.a_batchId],r=i._batchIndex,s;e._instanced?(s=i._index,o(s,r)):(s=i._index*4,o(s+0,r),o(s+1,r),o(s+2,r),o(s+3,r))}function ace(e,t,n,i){if(!e._sdf)return;let o,r=n[io.sdf],s=i.outlineColor,a=i.outlineWidth,c=U.floatToByte(s.red),u=U.floatToByte(s.green),f=U.floatToByte(s.blue),h=c*tA+u*rm+f,p=a/sa.RADIUS,_=U.floatToByte(s.alpha)*tA+U.floatToByte(p)*rm;e._instanced?(o=i._index,r(o,h,_)):(o=i._index*4,r(o+0,h+$ae,_),r(o+1,h+Qae,_),r(o+2,h+Jae,_),r(o+3,h+ece,_))}function cce(e,t,n,i){let o=n[io.splitDirection],r=0,s=i.splitDirection;l(s)&&(r=s);let a;e._instanced?(a=i._index,o(a,r)):(a=i._index*4,o(a+0,r),o(a+1,r),o(a+2,r),o(a+3,r))}function AWe(e,t,n,i){Kae(e,t,n,i),tce(e,t,n,i),nce(e,t,n,i),eW(e,t,n,i),tW(e,t,n,i),ice(e,t,n,i),oce(e,t,n,i),rce(e,t,n,i),sce(e,t,n,i),CWe(e,t,n,i),ace(e,t,n,i),cce(e,t,n,i)}function Jj(e,t,n,i,o,r){let s;i.mode===ne.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let u=t[c],f=u.position,h=so._computeActualPosition(u,f,i,o);l(h)&&(u._setActualPosition(h),r?a.push(h):ae.expand(s,h,s))}r&&ae.fromPoints(a,s)}function EWe(e,t){let n=t.mode,i=e._billboards,o=e._billboardsToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ne.SCENE3D&&!L.equals(r,e.modelMatrix)?(e._mode=n,L.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===ne.SCENE3D||n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&Jj(e,i,i.length,t,r,!0)):n===ne.MORPHING?Jj(e,i,i.length,t,r,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&Jj(e,o,e._billboardsToUpdateIndex,t,r,!1)}function SWe(e,t,n){let i=1;(!e._allSizedInMeters||e._maxPixelOffset!==0)&&(i=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight));let o=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(o*=.5);let r=i*e._maxPixelOffset+e._maxEyeOffset;n.radius+=o+r}function vWe(e,t){let i=t.createViewportQuadCommand(`uniform sampler2D billboard_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    out_FragColor = texture(billboard_texture, v_textureCoordinates); 
} 
`,{uniformMap:{billboard_texture:function(){return e.textureAtlas.texture}}});return i.pass=Se.OVERLAY,i}var wWe=[];xf.prototype.update=function(e){if(iW(this),!this.show)return;let t=e.context;this._instanced=t.instancedArrays,io=this._instanced?hWe:dWe,Zj=this._instanced?pWe:mWe;let n=this._billboards,i=n.length,o=!0;for(let P=0;P<i;++P){let O=n[P];l(O.loadError)&&(console.error(`Error loading image for billboard: ${O.loadError}`),O.image=void 0),O.textureDirty&&this._updateBillboard(O,Lb),O.show&&(o=o&&O.ready)}let r=this._textureAtlas;if(e.afterRender.push(()=>{if(!this.isDestroyed())return r.update(e.context)}),!l(r.texture))return;EWe(this,e),n=this._billboards,i=n.length;let s=this._billboardsToUpdate,a=this._billboardsToUpdateIndex,c=this._propertiesChanged,u=r.guid,f=this._createVertexArray||this._textureAtlasGUID!==u;this._textureAtlasGUID=u;let h,p=e.passes,_=p.pick;if(f||!_&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let P=0;P<nW;++P)c[P]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),i>0){this._vaf=_We(t,i,this._buffersUsage,this._instanced,this._batchTable,this._sdf),h=this._vaf.writers;for(let P=0;P<i;++P){let O=this._billboards[P];O._dirty=!1,O.textureDirty=!1,AWe(this,e,h,O)}this._vaf.commit(Zj(t))}this._billboardsToUpdateIndex=0}else if(a>0){let P=wWe;P.length=0,(c[Qw]||c[cWe]||c[aWe])&&P.push(Kae),(c[Lb]||c[zae]||c[rWe]||c[sWe]||c[oWe])&&(P.push(tce),this._instanced&&P.push(tW)),(c[Lb]||c[lWe]||c[Gae])&&(P.push(nce),P.push(eW)),(c[Lb]||c[Vae])&&P.push(eW),(c[Lb]||c[Uae])&&P.push(tW),c[Hae]&&P.push(ice),c[jae]&&P.push(oce),(c[Wae]||c[uWe]||c[Lb]||c[Qw])&&P.push(rce),(c[Lb]||c[Qw])&&P.push(sce),c[qae]&&P.push(ace),c[Yae]&&P.push(cce);let O=P.length;if(h=this._vaf.writers,a/i>.1){for(let N=0;N<a;++N){let g=s[N];g._dirty=!1,g.textureDirty=!1;for(let A=0;A<O;++A)P[A](this,e,h,g)}this._vaf.commit(Zj(t))}else{for(let N=0;N<a;++N){let g=s[N];g._dirty=!1,g.textureDirty=!1;for(let A=0;A<O;++A)P[A](this,e,h,g);this._instanced?this._vaf.subCommit(g._index,1):this._vaf.subCommit(g._index*4,4)}this._vaf.endSubCommits()}this._billboardsToUpdateIndex=0}if(a>i*1.5&&(s.length=i),!l(this._vaf)||!l(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,ae.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let m,y=L.IDENTITY;e.mode===ne.SCENE3D?(y=this.modelMatrix,m=ae.clone(this._baseVolumeWC,this._boundingVolume)):m=ae.clone(this._baseVolume2D,this._boundingVolume),SWe(this,e,m);let b=this._blendOption!==this.blendOption;if(this._blendOption=this.blendOption,b){this._blendOption===So.OPAQUE||this._blendOption===So.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ne.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!0}):this._rsOpaque=void 0;let P=this._blendOption===So.TRANSLUCENT;this._blendOption===So.TRANSLUCENT||this._blendOption===So.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ne.fromCache({depthTest:{enabled:!0,func:P?te.LEQUAL:te.LESS},depthMask:P,blending:an.ALPHA_BLEND}):this._rsTranslucent=void 0}this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let x,T,C,E,S,w=Nt.maximumVertexTextureImageUnits>0;if(b||this._shaderRotation!==this._compiledShaderRotation||this._shaderAlignedAxis!==this._compiledShaderAlignedAxis||this._shaderScaleByDistance!==this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance!==this._compiledShaderTranslucencyByDistance||this._shaderPixelOffsetScaleByDistance!==this._compiledShaderPixelOffsetScaleByDistance||this._shaderDistanceDisplayCondition!==this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance||this._shaderClampToGround!==this._compiledShaderClampToGround||this._sdf!==this._compiledSDF){x=RB,T=PB,S=[],l(this._batchTable)&&(S.push("VECTOR_TILE"),x=this._batchTable.getVertexShaderCallback(!1,"a_batchId",void 0)(x),T=this._batchTable.getFragmentShaderCallback(!1,void 0)(T)),C=new Be({defines:S,sources:[x]}),this._instanced&&C.defines.push("INSTANCED"),this._shaderRotation&&C.defines.push("ROTATION"),this._shaderAlignedAxis&&C.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&C.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&C.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&C.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._shaderDistanceDisplayCondition&&C.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&C.defines.push("DISABLE_DEPTH_DISTANCE"),this._shaderClampToGround&&(w?C.defines.push("VERTEX_DEPTH_CHECK"):C.defines.push("FRAGMENT_DEPTH_CHECK"));let P=1-sa.CUTOFF;this._sdf&&C.defines.push("SDF");let O=l(this._batchTable)?"VECTOR_TILE":"";this._blendOption===So.OPAQUE_AND_TRANSLUCENT&&(E=new Be({defines:["OPAQUE",O],sources:[T]}),this._shaderClampToGround&&(w?E.defines.push("VERTEX_DEPTH_CHECK"):E.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(E.defines.push("SDF"),E.defines.push(`SDF_EDGE ${P}`)),this._sp=$t.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:C,fragmentShaderSource:E,attributeLocations:io}),E=new Be({defines:["TRANSLUCENT",O],sources:[T]}),this._shaderClampToGround&&(w?E.defines.push("VERTEX_DEPTH_CHECK"):E.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(E.defines.push("SDF"),E.defines.push(`SDF_EDGE ${P}`)),this._spTranslucent=$t.replaceCache({context:t,shaderProgram:this._spTranslucent,vertexShaderSource:C,fragmentShaderSource:E,attributeLocations:io})),this._blendOption===So.OPAQUE&&(E=new Be({defines:[O],sources:[T]}),this._shaderClampToGround&&(w?E.defines.push("VERTEX_DEPTH_CHECK"):E.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(E.defines.push("SDF"),E.defines.push(`SDF_EDGE ${P}`)),this._sp=$t.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:C,fragmentShaderSource:E,attributeLocations:io})),this._blendOption===So.TRANSLUCENT&&(E=new Be({defines:[O],sources:[T]}),this._shaderClampToGround&&(w?E.defines.push("VERTEX_DEPTH_CHECK"):E.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(E.defines.push("SDF"),E.defines.push(`SDF_EDGE ${P}`)),this._spTranslucent=$t.replaceCache({context:t,shaderProgram:this._spTranslucent,vertexShaderSource:C,fragmentShaderSource:E,attributeLocations:io})),this._compiledShaderRotation=this._shaderRotation,this._compiledShaderAlignedAxis=this._shaderAlignedAxis,this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistance=this._shaderPixelOffsetScaleByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance,this._compiledShaderClampToGround=this._shaderClampToGround,this._compiledSDF=this._sdf}let R=e.commandList;if(p.render||p.pick){let P=this._colorCommands,O=this._blendOption===So.OPAQUE,N=this._blendOption===So.OPAQUE_AND_TRANSLUCENT,g=this._vaf.va,A=g.length,v=this._uniforms,I;l(this._batchTable)?(v=this._batchTable.getUniformMapCallback()(v),I=this._batchTable.getPickId()):I="v_pickColor",P.length=A;let M=N?A*2:A;for(let F=0;F<M;++F){let V=P[F];l(V)||(V=P[F]=new Ze);let k=O||N&&F%2===0;V.pass=k||!N?Se.OPAQUE:Se.TRANSLUCENT,V.owner=this;let H=N?Math.floor(F/2):F;V.boundingVolume=m,V.modelMatrix=y,V.count=g[H].indicesCount,V.shaderProgram=k?this._sp:this._spTranslucent,V.uniformMap=v,V.vertexArray=g[H].va,V.renderState=k?this._rsOpaque:this._rsTranslucent,V.debugShowBoundingVolume=this.debugShowBoundingVolume,V.pickId=I,this._instanced&&(V.count=6,V.instanceCount=i),R.push(V)}this.debugShowTextureAtlas&&(l(this.debugCommand)||(this.debugCommand=vWe(this,e.context)),R.push(this.debugCommand))}this._allBillboardsReady=o};xf.prototype.isDestroyed=function(){return!1};xf.prototype.destroy=function(){return l(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),Xae(this._billboards),le(this)};var Tf=xf;function IWe(e,t,n,i,o){return function(){let r=document.createElement("canvas"),s=o+2*i;r.height=r.width=s;let a=r.getContext("2d");return a.clearRect(0,0,s,s),i!==0&&(a.beginPath(),a.arc(s/2,s/2,s/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=n,a.fill(),e<1&&(a.save(),a.globalCompositeOperation="destination-out",a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle="black",a.fill(),a.restore())),a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=t,a.fill(),r}}var nA=IWe;function aa(e,t,n,i,o){this._content=e,this._billboard=n,this._label=i,this._polyline=o,this._batchId=t,this._billboardImage=void 0,this._billboardColor=void 0,this._billboardOutlineColor=void 0,this._billboardOutlineWidth=void 0,this._billboardSize=void 0,this._pointSize=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._heightOffset=void 0,this._pickIds=new Array(3),iA(this)}var DWe=new fe;Object.defineProperties(aa.prototype,{show:{get:function(){return this._label.show},set:function(e){this._label.show=e,this._billboard.show=e,this._polyline.show=e}},color:{get:function(){return this._color},set:function(e){this._color=U.clone(e,this._color),iA(this)}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=e,iA(this)}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=U.clone(e,this._pointOutlineColor),iA(this)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=e,iA(this)}},labelColor:{get:function(){return this._label.fillColor},set:function(e){this._label.fillColor=e,this._polyline.show=this._label.show&&e.alpha>0}},labelOutlineColor:{get:function(){return this._label.outlineColor},set:function(e){this._label.outlineColor=e}},labelOutlineWidth:{get:function(){return this._label.outlineWidth},set:function(e){this._label.outlineWidth=e}},font:{get:function(){return this._label.font},set:function(e){this._label.font=e}},labelStyle:{get:function(){return this._label.style},set:function(e){this._label.style=e}},labelText:{get:function(){return this._label.text},set:function(e){l(e)||(e=""),this._label.text=e}},backgroundColor:{get:function(){return this._label.backgroundColor},set:function(e){this._label.backgroundColor=e}},backgroundPadding:{get:function(){return this._label.backgroundPadding},set:function(e){this._label.backgroundPadding=e}},backgroundEnabled:{get:function(){return this._label.showBackground},set:function(e){this._label.showBackground=e}},scaleByDistance:{get:function(){return this._label.scaleByDistance},set:function(e){this._label.scaleByDistance=e,this._billboard.scaleByDistance=e}},translucencyByDistance:{get:function(){return this._label.translucencyByDistance},set:function(e){this._label.translucencyByDistance=e,this._billboard.translucencyByDistance=e}},distanceDisplayCondition:{get:function(){return this._label.distanceDisplayCondition},set:function(e){this._label.distanceDisplayCondition=e,this._polyline.distanceDisplayCondition=e,this._billboard.distanceDisplayCondition=e}},heightOffset:{get:function(){return this._heightOffset},set:function(e){let t=this._heightOffset??0,n=this._content.tileset.ellipsoid,i=n.cartesianToCartographic(this._billboard.position,DWe);i.height=i.height-t+e;let o=n.cartographicToCartesian(i);this._billboard.position=o,this._label.position=this._billboard.position,this._polyline.positions=[this._polyline.positions[0],o],this._heightOffset=e}},anchorLineEnabled:{get:function(){return this._polyline.show},set:function(e){this._polyline.show=e}},anchorLineColor:{get:function(){return this._polyline.material.uniforms.color},set:function(e){this._polyline.material.uniforms.color=U.clone(e,this._polyline.material.uniforms.color)}},image:{get:function(){return this._billboardImage},set:function(e){let t=this._billboardImage!==e;this._billboardImage=e,t&&iA(this)}},disableDepthTestDistance:{get:function(){return this._label.disableDepthTestDistance},set:function(e){this._label.disableDepthTestDistance=e,this._billboard.disableDepthTestDistance=e}},horizontalOrigin:{get:function(){return this._billboard.horizontalOrigin},set:function(e){this._billboard.horizontalOrigin=e}},verticalOrigin:{get:function(){return this._billboard.verticalOrigin},set:function(e){this._billboard.verticalOrigin=e}},labelHorizontalOrigin:{get:function(){return this._label.horizontalOrigin},set:function(e){this._label.horizontalOrigin=e}},labelVerticalOrigin:{get:function(){return this._label.verticalOrigin},set:function(e){this._label.verticalOrigin=e}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},pickIds:{get:function(){let e=this._pickIds;return e[0]=this._billboard.pickId,e[1]=this._label.pickId,e[2]=this._polyline.pickId,e}}});aa.defaultColor=U.WHITE;aa.defaultPointOutlineColor=U.BLACK;aa.defaultPointOutlineWidth=0;aa.defaultPointSize=8;function iA(e){let t=e._billboard;if(l(e._billboardImage)&&e._billboardImage!==t.image){t.image=e._billboardImage;return}if(l(e._billboardImage))return;let n=e._color??aa.defaultColor,i=e._pointOutlineColor??aa.defaultPointOutlineColor,o=e._pointOutlineWidth??aa.defaultPointOutlineWidth,r=e._pointSize??aa.defaultPointSize,s=e._billboardColor,a=e._billboardOutlineColor,c=e._billboardOutlineWidth,u=e._billboardSize;if(U.equals(n,s)&&U.equals(i,a)&&o===c&&r===u)return;e._billboardColor=U.clone(n,e._billboardColor),e._billboardOutlineColor=U.clone(i,e._billboardOutlineColor),e._billboardOutlineWidth=o,e._billboardSize=r;let f=n.alpha,h=n.toCssColorString(),p=i.toCssColorString(),_=JSON.stringify([h,r,p,o]);t.setImage(_,nA(f,h,p,o,r))}aa.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};aa.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};aa.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};aa.prototype.getPropertyInherited=function(e){return ta.getPropertyInherited(this._content,this._batchId,e)};aa.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};aa.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};aa.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};aa.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var K_=aa;function PWe(e,t,n,i,o){let r=e.measureText(t);if(!!/\S/.test(t)){let a=document.defaultView.getComputedStyle(e.canvas).getPropertyValue("font-size").replace("px",""),c=document.createElement("canvas"),u=100,f=r.width+u|0,h=3*a,p=h/2;c.width=f,c.height=h;let _=c.getContext("2d");_.font=n,_.fillStyle="white",_.fillRect(0,0,c.width+1,c.height+1),i&&(_.strokeStyle="black",_.lineWidth=e.lineWidth,_.strokeText(t,u/2,p)),o&&(_.fillStyle="black",_.fillText(t,u/2,p));let m=_.getImageData(0,0,f,h).data,y=m.length,b=f*4,x,T,C,E;for(x=0;x<y;++x)if(m[x]!==255){C=x/b|0;break}for(x=y-1;x>=0;--x)if(m[x]!==255){E=x/b|0;break}let S=-1;for(x=0;x<f&&S===-1;++x)for(T=0;T<h;++T){let w=x*4+T*b;if(m[w]!==255||m[w+1]!==255||m[w+2]!==255||m[w+3]!==255){S=x;break}}return{width:r.width,height:E-C,ascent:p-C,descent:E-p,minx:S-u/2}}return{width:r.width,height:0,ascent:0,descent:0,minx:0}}var Nb;function RWe(e,t){if(e==="")return;t=t??G.EMPTY_OBJECT;let n=t.font??"10px sans-serif",i=t.stroke??!1,o=t.fill??!0,r=t.strokeWidth??1,s=t.backgroundColor??U.TRANSPARENT,a=t.padding??0,c=a*2,u=document.createElement("canvas");u.width=1,u.height=1,u.style.font=n;let f=u.getContext("2d",{willReadFrequently:!0});l(Nb)||(l(f.imageSmoothingEnabled)?Nb="imageSmoothingEnabled":l(f.mozImageSmoothingEnabled)?Nb="mozImageSmoothingEnabled":l(f.webkitImageSmoothingEnabled)?Nb="webkitImageSmoothingEnabled":l(f.msImageSmoothingEnabled)&&(Nb="msImageSmoothingEnabled")),f.font=n,f.lineJoin="round",f.lineWidth=r,f[Nb]=!1,u.style.visibility="hidden",document.body.appendChild(u);let h=PWe(f,e,n,i,o);u.dimensions=h,document.body.removeChild(u),u.style.visibility="";let p=-h.minx,_=Math.ceil(h.width)+p+c,m=h.height+c,y=m-h.ascent+a,b=m-y+c;if(u.width=_,u.height=m,f.font=n,f.lineJoin="round",f.lineWidth=r,f[Nb]=!1,s!==U.TRANSPARENT&&(f.fillStyle=s.toCssColorString(),f.fillRect(0,0,u.width,u.height)),i){let x=t.strokeColor??U.BLACK;f.strokeStyle=x.toCssColorString(),f.strokeText(e,p+a,b)}if(o){let x=t.fillColor??U.WHITE;f.fillStyle=x.toCssColorString(),f.fillText(e,p+a,b)}return u}var oA=RWe;var xce=zr(dce(),1);var MWe={FILL:0,OUTLINE:1,FILL_AND_OUTLINE:2},jo=Object.freeze(MWe);var hce={},mce=0,LWe=256,NWe=new U(.165,.165,.165,.8),FWe=new z(7,5),rs=Object.freeze({LTR:0,RTL:1,WEAK:2,BRACKETS:3});function Fb(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._rebindAllGlyphs=!0}function eI(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._repositionAllGlyphs=!0}function tI(e,t){return document.defaultView.getComputedStyle(e,null).getPropertyValue(t)}function gce(e){let t=hce[e._font];if(!l(t)){let n=document.createElement("div");n.style.position="absolute",n.style.opacity=0,n.style.font=e._font,document.body.appendChild(n);let i=parseFloat(tI(n,"line-height"));isNaN(i)&&(i=void 0),t={family:tI(n,"font-family"),size:tI(n,"font-size").replace("px",""),style:tI(n,"font-style"),weight:tI(n,"font-weight"),lineHeight:i},document.body.removeChild(n),mce<LWe&&(hce[e._font]=t,mce++)}e._fontFamily=t.family,e._fontSize=t.size,e._fontStyle=t.style,e._fontWeight=t.weight,e._lineHeight=t.lineHeight}function vd(e,t){e=e??G.EMPTY_OBJECT;let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;l(n)&&(n=Ft.clone(n)),l(i)&&(i=Ft.clone(i)),l(o)&&(o=Ft.clone(o)),l(r)&&(r=Pt.clone(r)),this._renderedText=void 0,this._text=void 0,this._show=e.show??!0,this._font=e.font??"30px 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0,this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._clusterShow=!0,this.text=e.text??"",this._relativeSize=1,gce(this),this._updateClamping()}Object.defineProperties(vd.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;l(r)&&(r.show=e)}let n=this._backgroundBillboard;l(n)&&(n.show=e)}}},position:{get:function(){return this._position},set:function(e){let t=this._position;if(!d.equals(t,e)){d.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o].billboard;l(s)&&(s.position=e)}let i=this._backgroundBillboard;l(i)&&(i.position=e),this._updateClamping()}}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;l(r)&&(r.heightReference=e)}let n=this._backgroundBillboard;l(n)&&(n.heightReference=e),eI(this),this._updateClamping()}}},text:{get:function(){return this._text},set:function(e){if(this._text!==e){this._text=e;let t=vd.filterUnsupportedCharacters(e);this._renderedText=vd.enableRightToLeftDetection?HWe(t):t,Fb(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,Fb(this),gce(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;U.equals(t,e)||(U.clone(e,t),Fb(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;U.equals(t,e)||(U.clone(e,t),Fb(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Fb(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,Fb(this))}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){let t=this._backgroundColor;if(!U.equals(t,e)){U.clone(e,t);let n=this._backgroundBillboard;l(n)&&(n.color=t)}}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){let t=this._backgroundPadding;z.equals(t,e)||(z.clone(e,t),eI(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,Fb(this))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;if(!z.equals(t,e)){z.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.pixelOffset=e)}let i=this._backgroundBillboard;l(i)&&(i.pixelOffset=e)}}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;if(!Ft.equals(t,e)){this._translucencyByDistance=Ft.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.translucencyByDistance=e)}let i=this._backgroundBillboard;l(i)&&(i.translucencyByDistance=e)}}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;if(!Ft.equals(t,e)){this._pixelOffsetScaleByDistance=Ft.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.pixelOffsetScaleByDistance=e)}let i=this._backgroundBillboard;l(i)&&(i.pixelOffsetScaleByDistance=e)}}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;if(!Ft.equals(t,e)){this._scaleByDistance=Ft.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.scaleByDistance=e)}let i=this._backgroundBillboard;l(i)&&(i.scaleByDistance=e)}}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;if(!d.equals(t,e)){d.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.eyeOffset=e)}let i=this._backgroundBillboard;l(i)&&(i.eyeOffset=e)}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,eI(this))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){if(this._verticalOrigin!==e){this._verticalOrigin=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.verticalOrigin=e)}let n=this._backgroundBillboard;l(n)&&(n.verticalOrigin=e),eI(this)}}},scale:{get:function(){return this._scale},set:function(e){if(this._scale!==e){this._scale=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.scale=e*this._relativeSize)}let n=this._backgroundBillboard;l(n)&&(n.scale=e*this._relativeSize),eI(this)}}},totalScale:{get:function(){return this._scale*this._relativeSize}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){if(!Pt.equals(e,this._distanceDisplayCondition)){this._distanceDisplayCondition=Pt.clone(e,this._distanceDisplayCondition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.distanceDisplayCondition=e)}let n=this._backgroundBillboard;l(n)&&(n.distanceDisplayCondition=e)}}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){if(this._disableDepthTestDistance!==e){this._disableDepthTestDistance=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.disableDepthTestDistance=e)}let n=this._backgroundBillboard;l(n)&&(n.disableDepthTestDistance=e)}}},id:{get:function(){return this._id},set:function(e){if(this._id!==e){this._id=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.id=e)}let n=this._backgroundBillboard;l(n)&&(n.id=e)}}},pickId:{get:function(){if(!(this._glyphs.length===0||!l(this._glyphs[0].billboard)))return this._glyphs[0].billboard.pickId}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=d.clone(e,this._actualClampedPosition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard._clampedPosition=e)}let n=this._backgroundBillboard;l(n)&&(n._clampedPosition=e)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){if(this._clusterShow!==e){this._clusterShow=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.clusterShow=e)}let n=this._backgroundBillboard;l(n)&&(n.clusterShow=e)}}}});vd.prototype._updateClamping=function(){so._updateClamping(this._labelCollection,this)};vd.prototype.computeScreenSpacePosition=function(e,t){l(t)||(t=new z);let i=this._labelCollection.modelMatrix,o=l(this._actualClampedPosition)?this._actualClampedPosition:this._position;return so._computeScreenSpacePosition(i,o,this._eyeOffset,this._pixelOffset,e,t)};vd.getScreenSpaceBoundingBox=function(e,t,n){let i=0,o=0,r=0,s=0,a=e.totalScale,c=e._backgroundBillboard;if(l(c))i=t.x+c._translate.x,o=t.y-c._translate.y,r=c.width*a,s=c.height*a,e.verticalOrigin===Mn.BOTTOM||e.verticalOrigin===Mn.BASELINE?o-=s:e.verticalOrigin===Mn.CENTER&&(o-=s*.5);else{i=Number.POSITIVE_INFINITY,o=Number.POSITIVE_INFINITY;let u=0,f=0,h=e._glyphs,p=h.length;for(let _=0;_<p;++_){let m=h[_],y=m.billboard;if(!l(y))continue;let b=t.x+y._translate.x,x=t.y-y._translate.y,T=m.dimensions.width*a,C=m.dimensions.height*a;e.verticalOrigin===Mn.BOTTOM||e.verticalOrigin===Mn.BASELINE?x-=C:e.verticalOrigin===Mn.CENTER&&(x-=C*.5),e._verticalOrigin===Mn.TOP?x+=sa.PADDING*a:(e._verticalOrigin===Mn.BOTTOM||e._verticalOrigin===Mn.BASELINE)&&(x-=sa.PADDING*a),i=Math.min(i,b),o=Math.min(o,x),u=Math.max(u,b+T),f=Math.max(f,x+C)}r=u-i,s=f-o}return l(n)||(n=new je),n.x=i,n.y=o,n.width=r,n.height=s,n};vd.filterUnsupportedCharacters=function(e){let t=new RegExp(/[\u0000-\u0008\u000E-\u001F\u00ad\u202a-\u206f\u200b-\u200f]/,"g");return e.replace(t,"")};vd.prototype.equals=function(e){return this===e||l(e)&&this._show===e._show&&this._scale===e._scale&&this._outlineWidth===e._outlineWidth&&this._showBackground===e._showBackground&&this._style===e._style&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&this._renderedText===e._renderedText&&this._font===e._font&&d.equals(this._position,e._position)&&U.equals(this._fillColor,e._fillColor)&&U.equals(this._outlineColor,e._outlineColor)&&U.equals(this._backgroundColor,e._backgroundColor)&&z.equals(this._backgroundPadding,e._backgroundPadding)&&z.equals(this._pixelOffset,e._pixelOffset)&&d.equals(this._eyeOffset,e._eyeOffset)&&Ft.equals(this._translucencyByDistance,e._translucencyByDistance)&&Ft.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&Ft.equals(this._scaleByDistance,e._scaleByDistance)&&Pt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._id===e._id};vd.prototype.isDestroyed=function(){return!1};vd.enableRightToLeftDetection=!1;function BWe(e,t){let n=/[a-zA-Z0-9]/,i=/[()[\]{}<>]/,o=[],r="",s=rs.LTR,a="",c=e.length;for(let u=0;u<c;++u){let f=e.charAt(u);t.test(f)?a=rs.RTL:n.test(f)?a=rs.LTR:i.test(f)?a=rs.BRACKETS:a=rs.WEAK,u===0&&(s=a),s===a&&a!==rs.BRACKETS?r+=f:(r!==""&&o.push({Type:s,Word:r}),s=a,r=f)}return o.push({Type:a,Word:r}),o}function kWe(e){return e.split("").reverse().join("")}function nI(e,t,n){return e.slice(0,t)+n+e.slice(t)}function zWe(e){switch(e){case"(":return")";case")":return"(";case"[":return"]";case"]":return"[";case"{":return"}";case"}":return"{";case"<":return">";case">":return"<"}}var UWe="\u05D0-\u05EA",VWe="\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF",pce=new RegExp(`[${UWe}${VWe}]`);function HWe(e){let t=e.split(`
`),n="";for(let i=0;i<t.length;i++){let o=t[i],r=pce.test(o.charAt(0)),s=BWe(o,pce),a=0,c="";for(let u=0;u<s.length;++u){let f=s[u],h=f.Type===rs.BRACKETS?zWe(f.Word):kWe(f.Word);r?f.Type===rs.RTL?(c=h+c,a=0):f.Type===rs.LTR?(c=nI(c,a,f.Word),a+=f.Word.length):(f.Type===rs.WEAK||f.Type===rs.BRACKETS)&&(f.Type===rs.WEAK&&s[u-1].Type===rs.BRACKETS?c=h+c:s[u-1].Type===rs.RTL?(c=h+c,a=0):s.length>u+1?s[u+1].Type===rs.RTL?(c=h+c,a=0):(c=nI(c,a,f.Word),a+=f.Word.length):c=nI(c,0,h)):f.Type===rs.RTL?c=nI(c,a,h):f.Type===rs.LTR?(c+=f.Word,a=c.length):(f.Type===rs.WEAK||f.Type===rs.BRACKETS)&&(u>0&&s[u-1].Type===rs.RTL?s.length>u+1?s[u+1].Type===rs.RTL?c=nI(c,a,h):(c+=f.Word,a=c.length):c+=f.Word:(c+=f.Word,a=c.length))}n+=c,i<t.length-1&&(n+=`
`)}return n}var Bb=vd;var Tce=zr(_ce(),1);function jWe(){this.dimensions=void 0,this.billboardTexture=void 0,this.billboard=void 0}var WWe=1.2,yce="ID_WHITE_PIXEL",rW=new z(4,4),qWe=new je(1,1,1,1);function YWe(e,t){let n=t._backgroundBillboardTexture;if(!n.hasImage){let o=document.createElement("canvas");o.width=rW.x,o.height=rW.y;let r=o.getContext("2d");r.fillStyle="#fff",r.fillRect(0,0,o.width,o.height),n.loadImage(yce,o),n.addImageSubRegion(yce,qWe)}let i=e.add({collection:t});return i.setImageTexture(n),i}var jp={};function XWe(e,t,n,i,o,r){return jp.font=t,jp.fillColor=n,jp.strokeColor=i,jp.strokeWidth=o,jp.padding=sa.PADDING,jp.fill=r===jo.FILL||r===jo.FILL_AND_OUTLINE,jp.stroke=r===jo.OUTLINE||r===jo.FILL_AND_OUTLINE,jp.backgroundColor=U.BLACK,oA(e,jp)}function sW(e,t){let n=t.billboard;l(n)&&(n.show=!1,l(n._removeCallbackFunc)&&(n._removeCallbackFunc(),n._removeCallbackFunc=void 0),e._spareBillboards.push(n),t.billboard=void 0)}var KWe=new Tce.default,ZWe=/\s/;function $We(e,t){let n=t._renderedText,i=KWe.splitGraphemes(n),o=i.length,r=t._glyphs,s=r.length;if(t._relativeSize=t._fontSize/sa.FONT_SIZE,o<s)for(let _=o;_<s;++_)sW(e,r[_]);r.length=o;let a=t.show&&t._showBackground&&n.split(`
`).join("").length>0,c=t._backgroundBillboard,u=e._backgroundBillboardCollection;a?(l(c)||(c=YWe(u,e),t._backgroundBillboard=c),c.color=t._backgroundColor,c.show=t._show,c.position=t._position,c.eyeOffset=t._eyeOffset,c.pixelOffset=t._pixelOffset,c.horizontalOrigin=bi.LEFT,c.verticalOrigin=t._verticalOrigin,c.heightReference=t._heightReference,c.scale=t.totalScale,c.pickPrimitive=t,c.id=t._id,c.translucencyByDistance=t._translucencyByDistance,c.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,c.scaleByDistance=t._scaleByDistance,c.distanceDisplayCondition=t._distanceDisplayCondition,c.disableDepthTestDistance=t._disableDepthTestDistance,c.clusterShow=t.clusterShow):l(c)&&(u.remove(c),t._backgroundBillboard=c=void 0);let f=e._glyphBillboardCollection,h=f.billboardTextureCache,p=e._textDimensionsCache;for(let _=0;_<o;++_){let m=i[_],y=t._verticalOrigin,b=JSON.stringify([m,t._fontFamily,t._fontStyle,t._fontWeight,+y]),x=p[b],T=h.get(b);if(!l(T)||!l(x)){T=new X_(f),h.set(b,T);let w=`${t._fontStyle} ${t._fontWeight} ${sa.FONT_SIZE}px ${t._fontFamily}`,R=XWe(m,w,U.WHITE,U.WHITE,0,jo.FILL);if(x=R.dimensions,p[b]=x,R.width>0&&R.height>0&&!ZWe.test(m)){let P=(0,xce.default)(R,{cutoff:sa.CUTOFF,radius:sa.RADIUS}),O=R.getContext("2d"),N=R.width,g=R.height,A=O.getImageData(0,0,N,g);for(let v=0;v<N;v++)for(let I=0;I<g;I++){let M=I*N+v,F=P[M]*255,V=M*4;A.data[V+0]=F,A.data[V+1]=F,A.data[V+2]=F,A.data[V+3]=F}O.putImageData(A,0,0),T.loadImage(b,R)}}let C=r[_];if(l(C)||(C=new jWe,C.dimensions=x,C.billboardTexture=T,r[_]=C),C.billboardTexture.id!==b&&(C.billboardTexture=T,C.dimensions=x),!T.hasImage){sW(e,C);continue}let E=C.billboard,S=e._spareBillboards;l(E)||(S.length>0?E=S.pop():(E=f.add({collection:e}),E._labelDimensions=new z,E._labelTranslate=new z),C.billboard=E),E.setImageTexture(T),E.show=t._show,E.position=t._position,E.eyeOffset=t._eyeOffset,E.pixelOffset=t._pixelOffset,E.horizontalOrigin=bi.LEFT,E.verticalOrigin=t._verticalOrigin,E.heightReference=t._heightReference,E.scale=t.totalScale,E.pickPrimitive=t,E.id=t._id,E.translucencyByDistance=t._translucencyByDistance,E.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,E.scaleByDistance=t._scaleByDistance,E.distanceDisplayCondition=t._distanceDisplayCondition,E.disableDepthTestDistance=t._disableDepthTestDistance,E._batchIndex=t._batchIndex,E.outlineColor=t.outlineColor,t.style===jo.FILL_AND_OUTLINE?(E.color=t._fillColor,E.outlineWidth=t.outlineWidth):t.style===jo.FILL?(E.color=t._fillColor,E.outlineWidth=0):t.style===jo.OUTLINE&&(E.color=U.TRANSPARENT,E.outlineWidth=t.outlineWidth)}t._repositionAllGlyphs=!0}function bce(e,t,n){return t===bi.CENTER?-e/2:t===bi.RIGHT?-(e+n.x):n.x}var nr=new z,QWe=new z;function JWe(e){let t=e._glyphs,n=e._renderedText,i=0,o=0,r=[],s=Number.NEGATIVE_INFINITY,a=0,c=1,u=t.length,f=e._backgroundBillboard,h=z.clone(l(f)?e._backgroundPadding:z.ZERO,QWe);h.x/=e._relativeSize,h.y/=e._relativeSize;for(let O=0;O<u;++O){if(n.charAt(O)===`
`){r.push(i),++c,i=0;continue}let g=t[O].dimensions;l(g)&&(a=Math.max(a,g.height-g.descent),s=Math.max(s,g.descent),i+=g.width-g.minx,O<u-1&&(i+=t[O+1].dimensions.minx),o=Math.max(o,i))}r.push(i);let p=a+s,_=e.totalScale,m=e._horizontalOrigin,y=e._verticalOrigin,b=0,x=r[b],T=bce(x,m,h),C=(l(e._lineHeight)?e._lineHeight:WWe*e._fontSize)/e._relativeSize,E=C*(c-1),S=o,w=p+E;l(f)&&(S+=h.x*2,w+=h.y*2,f._labelHorizontalOrigin=m),nr.x=T*_,nr.y=0;let R=!0,P=0;for(let O=0;O<u;++O){if(n.charAt(O)===`
`){++b,P+=C,x=r[b],T=bce(x,m,h),nr.x=T*_,R=!0;continue}let N=t[O],g=N.dimensions;if(l(g)&&(y===Mn.TOP?(nr.y=g.height-a-h.y,nr.y+=sa.PADDING):y===Mn.CENTER?nr.y=(E+g.height-a)/2:y===Mn.BASELINE?(nr.y=E,nr.y-=sa.PADDING):(nr.y=E+s+h.y,nr.y-=sa.PADDING),nr.y=(nr.y-g.descent-P)*_,R&&(nr.x-=sa.PADDING*_,R=!1),l(N.billboard)&&(N.billboard._setTranslate(nr),N.billboard._labelDimensions.x=S,N.billboard._labelDimensions.y=w,N.billboard._labelHorizontalOrigin=m),O<u-1)){let A=t[O+1];nr.x+=(g.width-g.minx+A.dimensions.minx)*_}}if(l(f)&&n.split(`
`).join("").length>0&&(m===bi.CENTER?T=-o/2-h.x:m===bi.RIGHT?T=-(o+h.x*2):T=0,nr.x=T*_,y===Mn.TOP?nr.y=p-a-s:y===Mn.CENTER?nr.y=(p-a)/2-s:y===Mn.BASELINE?nr.y=-h.y-s:nr.y=0,nr.y=nr.y*_,f.width=S,f.height=w,f._setTranslate(nr),f._labelTranslate=z.clone(nr,f._labelTranslate)),tf(e.heightReference))for(let O=0;O<u;++O){let g=t[O].billboard;l(g)&&(g._labelTranslate=z.clone(nr,g._labelTranslate))}}function Cce(e,t){let n=t._glyphs;for(let i=0,o=n.length;i<o;++i)sW(e,n[i]);l(t._backgroundBillboard)&&(e._backgroundBillboardCollection.remove(t._backgroundBillboard),t._backgroundBillboard=void 0),t._labelCollection=void 0,l(t._removeCallbackFunc)&&t._removeCallbackFunc(),le(t)}function sm(e){e=e??G.EMPTY_OBJECT,this._scene=e.scene,this._batchTable=e.batchTable;let t=new Tf({scene:this._scene,textureAtlas:new UT({initialSize:rW})});this._backgroundBillboardCollection=t,this._backgroundBillboardTexture=new X_(t),this._glyphBillboardCollection=new Tf({scene:this._scene,batchTable:this._batchTable}),this._glyphBillboardCollection._sdf=!0,this._spareBillboards=[],this._textDimensionsCache={},this._labels=[],this._labelsToUpdate=[],this._totalGlyphCount=0,this._highlightColor=U.clone(U.WHITE),this.show=e.show??!0,this.modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.blendOption=e.blendOption??So.OPAQUE_AND_TRANSLUCENT}Object.defineProperties(sm.prototype,{length:{get:function(){return this._labels.length}},sizeInBytes:{get:function(){return this._glyphBillboardCollection.sizeInBytes+this._backgroundBillboardCollection.sizeInBytes}},ready:{get:function(){let e=this._backgroundBillboardCollection.get(0);return l(e)&&!e.ready?!1:this._glyphBillboardCollection.ready}}});sm.prototype.add=function(e){let t=new Bb(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};sm.prototype.remove=function(e){if(l(e)&&e._labelCollection===this){let t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),Cce(this,e),!0}return!1};sm.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)Cce(this,e[t]);e.length=0};sm.prototype.contains=function(e){return l(e)&&e._labelCollection===this};sm.prototype.get=function(e){return this._labels[e]};sm.prototype.update=function(e){if(!this.show)return;let t=this._glyphBillboardCollection,n=this._backgroundBillboardCollection;t.modelMatrix=this.modelMatrix,t.debugShowBoundingVolume=this.debugShowBoundingVolume,n.modelMatrix=this.modelMatrix,n.debugShowBoundingVolume=this.debugShowBoundingVolume;let i=this._labelsToUpdate.length;for(let r=0;r<i;++r){let s=this._labelsToUpdate[r];if(s.isDestroyed())continue;let a=s._glyphs.length;s._rebindAllGlyphs&&($We(this,s),s._rebindAllGlyphs=!1),s._repositionAllGlyphs&&(JWe(s),s._repositionAllGlyphs=!1);let c=s._glyphs.length-a;this._totalGlyphCount+=c}let o=n.length>0?So.TRANSLUCENT:this.blendOption;t.blendOption=o,n.blendOption=o,t._highlightColor=this._highlightColor,n._highlightColor=this._highlightColor,this._labelsToUpdate.length=0,n.update(e),t.update(e)};sm.prototype.isDestroyed=function(){return!1};sm.prototype.destroy=function(){return this.removeAll(),this._glyphBillboardCollection=this._glyphBillboardCollection.destroy(),this._backgroundBillboardCollection=this._backgroundBillboardCollection.destroy(),le(this)};var Wp=sm;var FB=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 position2DHigh;
in vec3 position2DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 prevPosition2DHigh;
in vec3 prevPosition2DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec3 nextPosition2DHigh;
in vec3 nextPosition2DLow;
in vec4 texCoordExpandAndBatchIndex;

out vec2  v_st;
out float v_width;
out vec4 v_pickColor;
out float v_polylineAngle;

void main()
{
    float texCoord = texCoordExpandAndBatchIndex.x;
    float expandDir = texCoordExpandAndBatchIndex.y;
    bool usePrev = texCoordExpandAndBatchIndex.z < 0.0;
    float batchTableIndex = texCoordExpandAndBatchIndex.w;

    vec2 widthAndShow = batchTable_getWidthAndShow(batchTableIndex);
    float width = widthAndShow.x + 0.5;
    float show = widthAndShow.y;

    if (width < 1.0)
    {
        show = 0.0;
    }

    vec4 pickColor = batchTable_getPickColor(batchTableIndex);

    vec4 p, prev, next;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz);
        prev = czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz);
        next = czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy);
        prev = czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy);
        next = czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy),
                czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz),
                czm_morphTime);
        prev = czm_columbusViewMorph(
                czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy),
                czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz),
                czm_morphTime);
        next = czm_columbusViewMorph(
                czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy),
                czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz),
                czm_morphTime);
    }

    #ifdef DISTANCE_DISPLAY_CONDITION
        vec3 centerHigh = batchTable_getCenterHigh(batchTableIndex);
        vec4 centerLowAndRadius = batchTable_getCenterLowAndRadius(batchTableIndex);
        vec3 centerLow = centerLowAndRadius.xyz;
        float radius = centerLowAndRadius.w;
        vec2 distanceDisplayCondition = batchTable_getDistanceDisplayCondition(batchTableIndex);

        float lengthSq;
        if (czm_sceneMode == czm_sceneMode2D)
        {
            lengthSq = czm_eyeHeight2D.y;
        }
        else
        {
            vec4 center = czm_translateRelativeToEye(centerHigh.xyz, centerLow.xyz);
            lengthSq = max(0.0, dot(center.xyz, center.xyz) - radius * radius);
        }

        float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x;
        float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y;
        if (lengthSq < nearSq || lengthSq > farSq)
        {
            show = 0.0;
        }
    #endif

    float polylineAngle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, polylineAngle);
    gl_Position = czm_viewportOrthographic * positionWC * show;

    v_st.s = texCoord;
    v_st.t = czm_writeNonPerspective(clamp(expandDir, 0.0, 1.0), gl_Position.w);

    v_width = width;
    v_pickColor = pickColor;
    v_polylineAngle = polylineAngle;
}
`;var Hc={};Hc.numberOfPoints=function(e,t,n){let i=d.distance(e,t);return Math.ceil(i/n)};Hc.numberOfPointsRhumbLine=function(e,t,n){let i=Math.pow(e.longitude-t.longitude,2)+Math.pow(e.latitude-t.latitude,2);return Math.max(1,Math.ceil(Math.sqrt(i/(n*n))))};var e7e=new fe;Hc.extractHeights=function(e,t){let n=e.length,i=new Array(n);for(let o=0;o<n;o++){let r=e[o];i[o]=t.cartesianToCartographic(r,e7e).height}return i};var t7e=new L,n7e=new d,Ace=new d,i7e=new on(d.UNIT_X,0),Ece=new d,o7e=new on(d.UNIT_X,0),r7e=new d,s7e=new d,cW=[];function vce(e,t,n){let i=cW;i.length=e;let o;if(t===n){for(o=0;o<e;o++)i[o]=t;return i}let s=(n-t)/e;for(o=0;o<e;o++){let a=t+o*s;i[o]=a}return i}var kB=new fe,BB=new fe,Z_=new d,lW=new d,a7e=new d,aW=new i_,iI=new Qa;function c7e(e,t,n,i,o,r,s,a){let c=i.scaleToGeodeticSurface(e,lW),u=i.scaleToGeodeticSurface(t,a7e),f=Hc.numberOfPoints(e,t,n),h=i.cartesianToCartographic(c,kB),p=i.cartesianToCartographic(u,BB),_=vce(f,o,r);aW.setEndPoints(h,p);let m=aW.surfaceDistance/f,y=a;h.height=o;let b=i.cartographicToCartesian(h,Z_);d.pack(b,s,y),y+=3;for(let x=1;x<f;x++){let T=aW.interpolateUsingSurfaceDistance(x*m,BB);T.height=_[x],b=i.cartographicToCartesian(T,Z_),d.pack(b,s,y),y+=3}return y}function l7e(e,t,n,i,o,r,s,a){let c=i.cartesianToCartographic(e,kB),u=i.cartesianToCartographic(t,BB),f=Hc.numberOfPointsRhumbLine(c,u,n);c.height=0,u.height=0;let h=vce(f,o,r);iI.ellipsoid.equals(i)||(iI=new Qa(void 0,void 0,i)),iI.setEndPoints(c,u);let p=iI.surfaceDistance/f,_=a;c.height=o;let m=i.cartographicToCartesian(c,Z_);d.pack(m,s,_),_+=3;for(let y=1;y<f;y++){let b=iI.interpolateUsingSurfaceDistance(y*p,BB);b.height=h[y],m=i.cartographicToCartesian(b,Z_),d.pack(m,s,_),_+=3}return _}Hc.wrapLongitude=function(e,t){let n=[],i=[];if(l(e)&&e.length>0){t=t??L.IDENTITY;let o=L.inverseTransformation(t,t7e),r=L.multiplyByPoint(o,d.ZERO,n7e),s=d.normalize(L.multiplyByPointAsVector(o,d.UNIT_Y,Ace),Ace),a=on.fromPointNormal(r,s,i7e),c=d.normalize(L.multiplyByPointAsVector(o,d.UNIT_X,Ece),Ece),u=on.fromPointNormal(r,c,o7e),f=1;n.push(d.clone(e[0]));let h=n[0],p=e.length;for(let _=1;_<p;++_){let m=e[_];if(on.getPointDistance(u,h)<0||on.getPointDistance(u,m)<0){let y=Zn.lineSegmentPlane(h,m,a,r7e);if(l(y)){let b=d.multiplyByScalar(s,5e-9,s7e);on.getPointDistance(a,h)<0&&d.negate(b,b),n.push(d.add(y,b,new d)),i.push(f+1),d.negate(b,b),n.push(d.add(y,b,new d)),f=1}}n.push(d.clone(e[_])),f++,h=m}i.push(f)}return{positions:n,lengths:i}};Hc.generateArc=function(e){l(e)||(e={});let t=e.positions,n=t.length,i=e.ellipsoid??ee.default,o=e.height??0,r=Array.isArray(o);if(n<1)return[];if(n===1){let y=i.scaleToGeodeticSurface(t[0],lW);if(o=r?o[0]:o,o!==0){let b=i.geodeticSurfaceNormal(y,Z_);d.multiplyByScalar(b,o,b),d.add(y,b,y)}return[y.x,y.y,y.z]}let s=e.minDistance;if(!l(s)){let y=e.granularity??D.RADIANS_PER_DEGREE;s=D.chordLength(y,i.maximumRadius)}let a=0,c;for(c=0;c<n-1;c++)a+=Hc.numberOfPoints(t[c],t[c+1],s);let u=(a+1)*3,f=new Array(u),h=0;for(c=0;c<n-1;c++){let y=t[c],b=t[c+1],x=r?o[c]:o,T=r?o[c+1]:o;h=c7e(y,b,s,i,x,T,f,h)}cW.length=0;let p=t[n-1],_=i.cartesianToCartographic(p,kB);_.height=r?o[n-1]:o;let m=i.cartographicToCartesian(_,Z_);return d.pack(m,f,u-3),f};var Sce=new fe,u7e=new fe;Hc.generateRhumbArc=function(e){l(e)||(e={});let t=e.positions,n=t.length,i=e.ellipsoid??ee.default,o=e.height??0,r=Array.isArray(o);if(n<1)return[];if(n===1){let x=i.scaleToGeodeticSurface(t[0],lW);if(o=r?o[0]:o,o!==0){let T=i.geodeticSurfaceNormal(x,Z_);d.multiplyByScalar(T,o,T),d.add(x,T,x)}return[x.x,x.y,x.z]}let s=e.granularity??D.RADIANS_PER_DEGREE,a=0,c,u=i.cartesianToCartographic(t[0],Sce),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],u7e),a+=Hc.numberOfPointsRhumbLine(u,f,s),u=fe.clone(f,Sce);let h=(a+1)*3,p=new Array(h),_=0;for(c=0;c<n-1;c++){let x=t[c],T=t[c+1],C=r?o[c]:o,E=r?o[c+1]:o;_=l7e(x,T,s,i,C,E,p,_)}cW.length=0;let m=t[n-1],y=i.cartesianToCartographic(m,kB);y.height=r?o[n-1]:o;let b=i.cartographicToCartesian(y,Z_);return d.pack(b,p,h-3),p};Hc.generateCartesianArc=function(e){let t=Hc.generateArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=d.unpack(t,o*3);return i};Hc.generateCartesianRhumbArc=function(e){let t=Hc.generateRhumbArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=d.unpack(t,o*3);return i};var Ni=Hc;function uu(e,t){e=e??G.EMPTY_OBJECT,this._show=e.show??!0,this._width=e.width??1,this._loop=e.loop??!1,this._distanceDisplayCondition=e.distanceDisplayCondition,this._material=e.material,l(this._material)||(this._material=Yi.fromType(Yi.ColorType,{color:new U(1,1,1,1)}));let n=e.positions;l(n)||(n=[]),this._positions=n,this._actualPositions=yo(n,d.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=n.slice()),this._actualPositions.push(d.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=e.id;let i;l(t)&&(i=L.clone(t.modelMatrix)),this._modelMatrix=i,this._segments=Ni.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(Ice),this._polylineCollection=t,this._dirty=!1,this._pickId=void 0,this._boundingVolume=ae.fromPoints(this._actualPositions),this._boundingVolumeWC=ae.transform(this._boundingVolume,this._modelMatrix),this._boundingVolume2D=new ae}var wce=uu.POSITION_INDEX=0,f7e=uu.SHOW_INDEX=1,d7e=uu.WIDTH_INDEX=2,h7e=uu.MATERIAL_INDEX=3,oI=uu.POSITION_SIZE_INDEX=4,m7e=uu.DISTANCE_DISPLAY_CONDITION=5,Ice=uu.NUMBER_OF_PROPERTIES=6;function qp(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;l(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(uu.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,qp(this,f7e))}},positions:{get:function(){return this._positions},set:function(e){let t=yo(e,d.equalsEpsilon);this._loop&&t.length>2&&(t===e&&(t=e.slice()),t.push(d.clone(t[0]))),(this._actualPositions.length!==t.length||this._actualPositions.length!==this._length)&&qp(this,oI),this._positions=e,this._actualPositions=t,this._length=t.length,this._boundingVolume=ae.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=ae.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),qp(this,wce),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,qp(this,h7e))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,qp(this,d7e))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){let t=this._actualPositions;e?t.length>2&&!d.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(d.clone(t[0]))):t.length>2&&d.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,qp(this,oI)}}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},isDestroyed:{get:function(){return!l(this._polylineCollection)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){Pt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=Pt.clone(e,this._distanceDisplayCondition),qp(this,m7e))}}});uu.prototype.update=function(){let e=L.IDENTITY;l(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);let t=this._segments.positions.length,n=this._segments.lengths,i=this._propertiesChanged[wce]>0||this._propertiesChanged[oI]>0;if((!L.equals(e,this._modelMatrix)||i)&&(this._segments=Ni.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=ae.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=L.clone(e,this._modelMatrix),this._segments.positions.length!==t)qp(this,oI);else{let o=n.length;for(let r=0;r<o;++r)if(n[r]!==this._segments.lengths[r]){qp(this,oI);break}}};uu.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};uu.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<Ice-1;++t)e[t]=0};uu.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var wd=uu;var p7e=wd.SHOW_INDEX,g7e=wd.WIDTH_INDEX,fW=wd.POSITION_INDEX,_7e=wd.MATERIAL_INDEX,Dce=wd.POSITION_SIZE_INDEX,y7e=wd.DISTANCE_DISPLAY_CONDITION,Fce=wd.NUMBER_OF_PROPERTIES,Pl={texCoordExpandAndBatchIndex:0,position3DHigh:1,position3DLow:2,position2DHigh:3,position2DLow:4,prevPosition3DHigh:5,prevPosition3DLow:6,prevPosition2DHigh:7,prevPosition2DLow:8,nextPosition3DHigh:9,nextPosition3DLow:10,nextPosition2DHigh:11,nextPosition2DLow:12};function Id(e){e=e??G.EMPTY_OBJECT,this.show=e.show??!0,this.modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this._modelMatrix=L.clone(L.IDENTITY),this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this._opaqueRS=void 0,this._translucentRS=void 0,this._colorCommands=[],this._polylinesUpdated=!1,this._polylinesRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(Fce),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:Le.STATIC_DRAW,frameCount:0},this._mode=void 0,this._polylinesToUpdate=[],this._vertexArrays=[],this._positionBuffer=void 0,this._texCoordExpandAndBatchIndexBuffer=void 0,this._batchTable=void 0,this._createBatchTable=!1,this._useHighlightColor=!1,this._highlightColor=U.clone(U.WHITE);let t=this;this._uniformMap={u_highlightColor:function(){return t._highlightColor}}}Object.defineProperties(Id.prototype,{length:{get:function(){return dW(this),this._polylines.length}}});Id.prototype.add=function(e){let t=new wd(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};Id.prototype.remove=function(e){if(this.contains(e)){if(this._polylinesRemoved=!0,this._createVertexArray=!0,this._createBatchTable=!0,l(e._bucket)){let t=e._bucket;t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()}return e._destroy(),!0}return!1};Id.prototype.removeAll=function(){hW(this),Vce(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};Id.prototype.contains=function(e){return l(e)&&e._polylineCollection===this};Id.prototype.get=function(e){return dW(this),this._polylines[e]};function b7e(e,t){l(e._batchTable)&&e._batchTable.destroy();let n=[{functionName:"batchTable_getWidthAndShow",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:2},{functionName:"batchTable_getPickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0},{functionName:"batchTable_getCenterHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"batchTable_getCenterLowAndRadius",componentDatatype:X.FLOAT,componentsPerAttribute:4},{functionName:"batchTable_getDistanceDisplayCondition",componentDatatype:X.FLOAT,componentsPerAttribute:2}];e._batchTable=new YT(t,n,e._polylines.length)}var Bce=new Un,kce=new oe,zce=new z;Id.prototype.update=function(e){if(dW(this),this._polylines.length===0||!this.show)return;S7e(this,e);let t=e.context,n=e.mapProjection,i,o=this._propertiesChanged;if(this._createBatchTable){if(Nt.maximumVertexTextureImageUnits===0)throw new re("Vertex texture fetch support is required to render polylines. The maximum number of vertex texture image units must be greater than zero.");b7e(this,t),this._createBatchTable=!1}if(this._createVertexArray||T7e(this))Oce(this,t,n);else if(this._polylinesUpdated){let c=this._polylinesToUpdate;if(this._mode!==ne.SCENE3D){let u=c.length;for(let f=0;f<u;++f)i=c[f],i.update()}if(o[Dce]||o[_7e])Oce(this,t,n);else{let u=c.length,f=this._polylineBuckets;for(let h=0;h<u;++h){i=c[h],o=i._propertiesChanged;let p=i._bucket,_=0;for(let m in f)if(f.hasOwnProperty(m)){if(f[m]===p){o[fW]&&p.writeUpdate(_,i,this._positionBuffer,n);break}_+=f[m].lengthOfPositions}if((o[p7e]||o[g7e])&&this._batchTable.setBatchedAttribute(i._index,0,new z(i._width,i._show)),this._batchTable.attributes.length>2){if(o[fW]||o[Dce]){let m=e.mode===ne.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,y=Un.fromCartesian(m.center,Bce),b=oe.fromElements(y.low.x,y.low.y,y.low.z,m.radius,kce);this._batchTable.setBatchedAttribute(i._index,2,y.high),this._batchTable.setBatchedAttribute(i._index,3,b)}if(o[y7e]){let m=zce;m.x=0,m.y=Number.MAX_VALUE;let y=i.distanceDisplayCondition;l(y)&&(m.x=y.near,m.y=y.far),this._batchTable.setBatchedAttribute(i._index,4,m)}}i._clean()}}c.length=0,this._polylinesUpdated=!1}o=this._propertiesChanged;for(let c=0;c<Fce;++c)o[c]=0;let r=L.IDENTITY;e.mode===ne.SCENE3D&&(r=this.modelMatrix);let s=e.passes,a=e.morphTime!==0;if((!l(this._opaqueRS)||this._opaqueRS.depthTest.enabled!==a)&&(this._opaqueRS=Ne.fromCache({depthMask:a,depthTest:{enabled:a}})),(!l(this._translucentRS)||this._translucentRS.depthTest.enabled!==a)&&(this._translucentRS=Ne.fromCache({blending:an.ALPHA_BLEND,depthMask:!a,depthTest:{enabled:a}})),this._batchTable.update(e),s.render||s.pick){let c=this._colorCommands;x7e(this,e,c,r)}};var rI=new ae,Pce=new ae;function x7e(e,t,n,i){let o=t.context,r=t.commandList,s=n.length,a=0,c=!0,u=e._vertexArrays,f=e.debugShowBoundingVolume,p=e._batchTable.getUniformMapCallback(),_=u.length;for(let m=0;m<_;++m){let y=u[m],b=y.buckets,x=b.length;for(let T=0;T<x;++T){let C=b[T],E=C.offset,S=C.bucket.shaderProgram,w=C.bucket.polylines,R=w.length,P,O,N=0,g,A;for(let v=0;v<R;++v){let I=w[v],M=A7e(I._material);if(M!==P){if(l(P)&&N>0){let H=O.isTranslucent();a>=s?(g=new Ze({owner:e}),n.push(g)):g=n[a],++a,A=pt(p(O._uniforms),e._uniformMap),g.boundingVolume=ae.clone(rI,g.boundingVolume),g.modelMatrix=i,g.shaderProgram=S,g.vertexArray=y.va,g.renderState=H?e._translucentRS:e._opaqueRS,g.pass=H?Se.TRANSLUCENT:Se.OPAQUE,g.debugShowBoundingVolume=f,g.pickId="v_pickColor",g.uniformMap=A,g.count=N,g.offset=E,E+=N,N=0,c=!0,r.push(g)}O=I._material,O.update(o),P=M}let F=I._locatorBuckets,V=F.length;for(let H=0;H<V;++H){let B=F[H];B.locator===C&&(N+=B.count)}let k;t.mode===ne.SCENE3D?k=I._boundingVolumeWC:t.mode===ne.COLUMBUS_VIEW?k=I._boundingVolume2D:t.mode===ne.SCENE2D?l(I._boundingVolume2D)&&(k=ae.clone(I._boundingVolume2D,Pce),k.center.x=0):l(I._boundingVolumeWC)&&l(I._boundingVolume2D)&&(k=ae.union(I._boundingVolumeWC,I._boundingVolume2D,Pce)),c?(c=!1,ae.clone(k,rI)):ae.union(k,rI,rI)}l(P)&&N>0&&(a>=s?(g=new Ze({owner:e}),n.push(g)):g=n[a],++a,A=pt(p(O._uniforms),e._uniformMap),g.boundingVolume=ae.clone(rI,g.boundingVolume),g.modelMatrix=i,g.shaderProgram=S,g.vertexArray=y.va,g.renderState=O.isTranslucent()?e._translucentRS:e._opaqueRS,g.pass=O.isTranslucent()?Se.TRANSLUCENT:Se.OPAQUE,g.debugShowBoundingVolume=f,g.pickId="v_pickColor",g.uniformMap=A,g.count=N,g.offset=E,c=!0,r.push(g)),P=void 0}}n.length=a}Id.prototype.isDestroyed=function(){return!1};Id.prototype.destroy=function(){return Uce(this),hW(this),Vce(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};function T7e(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[fW]?(i.bufferUsage!==Le.STREAM_DRAW&&(t=!0,i.bufferUsage=Le.STREAM_DRAW),i.frameCount=100):i.bufferUsage!==Le.STATIC_DRAW&&(i.frameCount===0?(t=!0,i.bufferUsage=Le.STATIC_DRAW):i.frameCount--),t}var Rce=[0,0,0];function Oce(e,t,n){e._createVertexArray=!1,hW(e),Uce(e),E7e(e);let i=[[]],o=i[0],r=e._batchTable,s=e._useHighlightColor,a=[0],c=0,u=[[]],f=0,h=e._polylineBuckets,p,_;for(p in h)h.hasOwnProperty(p)&&(_=h[p],_.updateShader(t,r,s),f+=_.lengthOfPositions);if(f>0){let m=e._mode,y=new Float32Array(6*f*3),b=new Float32Array(f*4),x,T=0,C=0,E=0;for(p in h)if(h.hasOwnProperty(p)){_=h[p],_.write(y,b,T,C,E,r,t,n),m===ne.MORPHING&&(l(x)||(x=new Float32Array(6*f*3)),_.writeForMorph(x,T));let A=_.lengthOfPositions;T+=6*A*3,C+=A*4,E+=A*4,c=_.updateIndices(i,a,u,c)}let S=e._positionBufferUsage.bufferUsage,w=Le.STATIC_DRAW;e._positionBuffer=mt.createVertexBuffer({context:t,typedArray:y,usage:S});let R;l(x)&&(R=mt.createVertexBuffer({context:t,typedArray:x,usage:S})),e._texCoordExpandAndBatchIndexBuffer=mt.createVertexBuffer({context:t,typedArray:b,usage:w});let P=3*Float32Array.BYTES_PER_ELEMENT,O=4*Float32Array.BYTES_PER_ELEMENT,N=0,g=i.length;for(let A=0;A<g;++A)if(o=i[A],o.length>0){let v=new Uint16Array(o),I=mt.createIndexBuffer({context:t,typedArray:v,usage:Le.STATIC_DRAW,indexDatatype:Me.UNSIGNED_SHORT});N+=a[A];let M=6*(A*(P*D.SIXTY_FOUR_KILOBYTES)-N*P),F=P+M,V=P+F,k=P+V,H=P+k,B=P+H,j=A*(O*D.SIXTY_FOUR_KILOBYTES)-N*O,q=[{index:Pl.position3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:M,strideInBytes:6*P},{index:Pl.position3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*P},{index:Pl.position2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:M,strideInBytes:6*P},{index:Pl.position2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*P},{index:Pl.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*P},{index:Pl.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*P},{index:Pl.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*P},{index:Pl.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*P},{index:Pl.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:H,strideInBytes:6*P},{index:Pl.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:B,strideInBytes:6*P},{index:Pl.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:H,strideInBytes:6*P},{index:Pl.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:B,strideInBytes:6*P},{index:Pl.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:X.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:j}],Q,Y,J,$;m===ne.SCENE3D?(Y=e._positionBuffer,Q="vertexBuffer",J=Rce,$="value"):m===ne.SCENE2D||m===ne.COLUMBUS_VIEW?(Y=Rce,Q="value",J=e._positionBuffer,$="vertexBuffer"):(Y=R,Q="vertexBuffer",J=e._positionBuffer,$="vertexBuffer"),q[0][Q]=Y,q[1][Q]=Y,q[2][$]=J,q[3][$]=J,q[4][Q]=Y,q[5][Q]=Y,q[6][$]=J,q[7][$]=J,q[8][Q]=Y,q[9][Q]=Y,q[10][$]=J,q[11][$]=J;let de=new ti({context:t,attributes:q,indexBuffer:I});e._vertexArrays.push({va:de,buckets:u[A]})}}}function C7e(e,t){return t instanceof Dt?t.id:t}var zB=[];function A7e(e){let t=Yi._uniformList[e.type],n=t.length;zB.length=2*n;let i=0;for(let o=0;o<n;++o){let r=t[o];zB[i]=r,zB[i+1]=e._uniforms[r](),i+=2}return`${e.type}:${JSON.stringify(zB,C7e)}`}function E7e(e){let t=e._mode,n=e._modelMatrix,i=e._polylineBuckets={},o=e._polylines,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a._actualPositions.length>1){a.update();let c=a.material,u=i[c.type];l(u)||(u=i[c.type]=new am(c,t,n)),u.addPolyline(a)}}}function S7e(e,t){let n=t.mode;(e._mode!==n||!L.equals(e._modelMatrix,e.modelMatrix))&&(e._mode=n,e._modelMatrix=L.clone(e.modelMatrix),e._createVertexArray=!0)}function dW(e){if(e._polylinesRemoved){e._polylinesRemoved=!1;let t=[],n=[],i=0,o,r=e._polylines.length;for(let s=0;s<r;++s)o=e._polylines[s],o.isDestroyed||(o._index=i++,n.push(o),t.push(o));e._polylines=t,e._polylinesToUpdate=n}}function hW(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)if(!t[i].isDestroyed){let o=t[i]._bucket;l(o)&&(o.shaderProgram=o.shaderProgram&&o.shaderProgram.destroy())}}function Uce(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}Id.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function Vce(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function uW(e,t,n){this.count=e,this.offset=t,this.bucket=n}function am(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}am.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};am.prototype.updateShader=function(e,t,n){if(l(this.shaderProgram))return;let i=["DISTANCE_DISPLAY_CONDITION"];n&&i.push("VECTOR_TILE"),this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&i.push("POLYLINE_DASH"),Ut.isInternetExplorer()||i.push("CLIP_POLYLINE");let o=new Be({defines:i,sources:[`in vec4 v_pickColor;
`,this.material.shaderSource,JT]}),r=t.getVertexShaderCallback()(FB),s=new Be({defines:i,sources:[rf,r]});this.shaderProgram=$t.fromCache({context:e,vertexShaderSource:s,fragmentShaderSource:o,attributeLocations:Pl})};function Hce(e){return d.dot(d.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(on.ORIGIN_ZX_PLANE)===jt.INTERSECTING}am.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===ne.SCENE3D||!Hce(e))return t=e._actualPositions.length,t*4-4;let n=0,i=e._segments.lengths;t=i.length;for(let o=0;o<t;++o)n+=i[o]*4-4;return n};var Cs=new d,Cf=new d,Af=new d,UB=new d,v7e=new oe,w7e=new z;am.prototype.write=function(e,t,n,i,o,r,s,a){let c=this.mode,u=a.ellipsoid.maximumRadius*D.PI,f=this.polylines,h=f.length;for(let p=0;p<h;++p){let _=f[p],m=_.width,y=_.show&&m>0,b=_._index,x=this.getSegments(_,a),T=x.positions,C=x.lengths,E=T.length,S=_.getPickId(s).color,w=0,R=0,P;for(let V=0;V<E;++V){V===0?_._loop?P=T[E-2]:(P=UB,d.subtract(T[0],T[1],P),d.add(T[0],P,P)):P=T[V-1],d.clone(P,Cf),d.clone(T[V],Cs),V===E-1?_._loop?P=T[1]:(P=UB,d.subtract(T[E-1],T[E-2],P),d.add(T[E-1],P,P)):P=T[V+1],d.clone(P,Af);let k=C[w];V===R+k&&(R+=k,++w);let H=V-R===0,B=V===R+C[w]-1;c===ne.SCENE2D&&(Cf.z=0,Cs.z=0,Af.z=0),(c===ne.SCENE2D||c===ne.MORPHING)&&(H||B)&&u-Math.abs(Cs.x)<1&&((Cs.x<0&&Cf.x>0||Cs.x>0&&Cf.x<0)&&d.clone(Cs,Cf),(Cs.x<0&&Af.x>0||Cs.x>0&&Af.x<0)&&d.clone(Cs,Af));let j=H?2:0,q=B?2:4;for(let Q=j;Q<q;++Q){Un.writeElements(Cs,e,n),Un.writeElements(Cf,e,n+6),Un.writeElements(Af,e,n+12);let Y=Q-2<0?-1:1;t[o]=V/(E-1),t[o+1]=2*(Q%2)-1,t[o+2]=Y,t[o+3]=b,n+=6*3,o+=4}}let O=v7e;O.x=U.floatToByte(S.red),O.y=U.floatToByte(S.green),O.z=U.floatToByte(S.blue),O.w=U.floatToByte(S.alpha);let N=w7e;N.x=m,N.y=y?1:0;let g=c===ne.SCENE2D?_._boundingVolume2D:_._boundingVolumeWC,A=Un.fromCartesian(g.center,Bce),v=A.high,I=oe.fromElements(A.low.x,A.low.y,A.low.z,g.radius,kce),M=zce;M.x=0,M.y=Number.MAX_VALUE;let F=_.distanceDisplayCondition;l(F)&&(M.x=F.near,M.y=F.far),r.setBatchedAttribute(b,0,N),r.setBatchedAttribute(b,1,O),r.attributes.length>2&&(r.setBatchedAttribute(b,2,v),r.setBatchedAttribute(b,3,I),r.setBatchedAttribute(b,4,M))}};var I7e=new d,D7e=new d,P7e=new d,Mce=new d;am.prototype.writeForMorph=function(e,t){let n=this.modelMatrix,i=this.polylines,o=i.length;for(let r=0;r<o;++r){let s=i[r],a=s._segments.positions,c=s._segments.lengths,u=a.length,f=0,h=0;for(let p=0;p<u;++p){let _;p===0?s._loop?_=a[u-2]:(_=Mce,d.subtract(a[0],a[1],_),d.add(a[0],_,_)):_=a[p-1],_=L.multiplyByPoint(n,_,D7e);let m=L.multiplyByPoint(n,a[p],I7e),y;p===u-1?s._loop?y=a[1]:(y=Mce,d.subtract(a[u-1],a[u-2],y),d.add(a[u-1],y,y)):y=a[p+1],y=L.multiplyByPoint(n,y,P7e);let b=c[f];p===h+b&&(h+=b,++f);let x=p-h===0,T=p===h+c[f]-1,C=x?2:0,E=T?2:4;for(let S=C;S<E;++S)Un.writeElements(m,e,t),Un.writeElements(_,e,t+6),Un.writeElements(y,e,t+12),t+=6*3}}};var R7e=new Array(1);am.prototype.updateIndices=function(e,t,n,i){let o=n.length-1,r=new uW(0,i,this);n[o].push(r);let s=0,a=e[e.length-1],c=0;a.length>0&&(c=a[a.length-1]+1);let u=this.polylines,f=u.length;for(let h=0;h<f;++h){let p=u[h];p._locatorBuckets=[];let _;if(this.mode===ne.SCENE3D){_=R7e;let y=p._actualPositions.length;if(y>0)_[0]=y;else continue}else _=p._segments.lengths;let m=_.length;if(m>0){let y=0;for(let b=0;b<m;++b){let x=_[b]-1;for(let T=0;T<x;++T)c+4>D.SIXTY_FOUR_KILOBYTES&&(p._locatorBuckets.push({locator:r,count:y}),y=0,t.push(4),a=[],e.push(a),c=0,r.count=s,s=0,i=0,r=new uW(0,0,this),n[++o]=[r]),a.push(c,c+2,c+1),a.push(c+1,c+2,c+3),y+=6,s+=6,i+=6,c+=4}p._locatorBuckets.push({locator:r,count:y}),c+4>D.SIXTY_FOUR_KILOBYTES&&(t.push(0),a=[],e.push(a),c=0,r.count=s,i=0,s=0,r=new uW(0,0,this),n[++o]=[r])}p._clean()}return r.count=s,i};am.prototype.getPolylineStartIndex=function(e){let t=this.polylines,n=0,i=t.length;for(let o=0;o<i;++o){let r=t[o];if(r===e)break;n+=r._actualLength}return n};var rA={positions:void 0,lengths:void 0},Lce=new Array(1),O7e=new d,M7e=new fe;am.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===ne.SCENE3D)return Lce[0]=n.length,rA.positions=n,rA.lengths=Lce,rA;Hce(e)&&(n=e._segments.positions);let i=t.ellipsoid,o=[],r=this.modelMatrix,s=n.length,a,c=O7e;for(let u=0;u<s;++u)a=n[u],c=L.multiplyByPoint(r,a,c),o.push(t.project(i.cartesianToCartographic(c,M7e)));if(o.length>0){e._boundingVolume2D=ae.fromPoints(o,e._boundingVolume2D);let u=e._boundingVolume2D.center;e._boundingVolume2D.center=new d(u.z,u.x,u.y)}return rA.positions=o,rA.lengths=e._segments.lengths,rA};var Nce;am.prototype.writeUpdate=function(e,t,n,i){let o=this.mode,r=i.ellipsoid.maximumRadius*D.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);let a=Nce,c=6*s*3;!l(a)||a.length<c?a=Nce=new Float32Array(c):a.length>c&&(a=new Float32Array(a.buffer,0,c));let u=this.getSegments(t,i),f=u.positions,h=u.lengths,p=0,_=0,m=0,y;s=f.length;for(let b=0;b<s;++b){b===0?t._loop?y=f[s-2]:(y=UB,d.subtract(f[0],f[1],y),d.add(f[0],y,y)):y=f[b-1],d.clone(y,Cf),d.clone(f[b],Cs),b===s-1?t._loop?y=f[1]:(y=UB,d.subtract(f[s-1],f[s-2],y),d.add(f[s-1],y,y)):y=f[b+1],d.clone(y,Af);let x=h[_];b===m+x&&(m+=x,++_);let T=b-m===0,C=b===m+h[_]-1;o===ne.SCENE2D&&(Cf.z=0,Cs.z=0,Af.z=0),(o===ne.SCENE2D||o===ne.MORPHING)&&(T||C)&&r-Math.abs(Cs.x)<1&&((Cs.x<0&&Cf.x>0||Cs.x>0&&Cf.x<0)&&d.clone(Cs,Cf),(Cs.x<0&&Af.x>0||Cs.x>0&&Af.x<0)&&d.clone(Cs,Af));let E=T?2:0,S=C?2:4;for(let w=E;w<S;++w)Un.writeElements(Cs,a,p),Un.writeElements(Cf,a,p+6),Un.writeElements(Af,a,p+12),p+=6*3}n.copyFromArrayView(a,6*3*Float32Array.BYTES_PER_ELEMENT*e)}};var cm=Id;function $_(e){this._positions=e.positions,this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._rectangle=e.rectangle,this._minHeight=e.minimumHeight,this._maxHeight=e.maximumHeight,this._billboardCollection=new Tf({batchTable:e.batchTable}),this._labelCollection=new Wp({batchTable:e.batchTable}),this._polylineCollection=new cm,this._polylineCollection._useHighlightColor=!0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties($_.prototype,{ready:{get:function(){return this._ready}},pointsLength:{get:function(){return this._billboardCollection.length}},texturesByteLength:{get:function(){let e=this._billboardCollection.sizeInBytes,t=this._labelCollection.sizeInBytes;return e+t}}});function L7e(e,t){let n=e._rectangle,i=e._minHeight,o=e._maxHeight,r=2+se.packedLength+ee.packedLength,s=new Float64Array(r),a=0;return s[a++]=i,s[a++]=o,se.pack(n,s,a),a+=se.packedLength,ee.pack(t,s,a),s}var N7e=new yi("createVectorTilePoints",5),F7e=new d;function B7e(e,t){let n=e._positions,i=e._packedBuffer;l(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=L7e(e,t));let o=[n.buffer,i.buffer],r={positions:n.buffer,packedBuffer:i.buffer},s=N7e.scheduleTask(r,o);if(l(s))return s.then(a=>{if(e.isDestroyed())return;e._positions=new Float64Array(a.positions);let c=e._billboardCollection,u=e._labelCollection,f=e._polylineCollection;n=e._positions;let h=e._batchIds,p=n.length/3;for(let _=0;_<p;++_){let m=h[_],y=d.unpack(n,_*3,F7e),b=c.add();b.position=y,b._batchIndex=m;let x=u.add();x.text=" ",x.position=y,x._batchIndex=m;let T=f.add();T.positions=[d.clone(y),d.clone(y)]}e._positions=void 0,e._packedBuffer=void 0,e._ready=!0}).catch(a=>{e.isDestroyed()||(e._error=a)})}$_.prototype.createFeatures=function(e,t){let n=this._billboardCollection,i=this._labelCollection,o=this._polylineCollection,r=this._batchIds,s=r.length;for(let a=0;a<s;++a){let c=r[a],u=n.get(a),f=i.get(a),h=o.get(a);t[c]=new K_(e,c,u,f,h)}};$_.prototype.applyDebugSettings=function(e,t){e?(U.clone(t,this._billboardCollection._highlightColor),U.clone(t,this._labelCollection._highlightColor),U.clone(t,this._polylineCollection._highlightColor)):(U.clone(U.WHITE,this._billboardCollection._highlightColor),U.clone(U.WHITE,this._labelCollection._highlightColor),U.clone(U.WHITE,this._polylineCollection._highlightColor))};function k7e(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.pointSize=K_.defaultPointSize,s.color=K_.defaultColor,s.pointOutlineColor=K_.defaultPointOutlineColor,s.pointOutlineWidth=K_.defaultPointOutlineWidth,s.labelColor=U.WHITE,s.labelOutlineColor=U.WHITE,s.labelOutlineWidth=1,s.font="30px sans-serif",s.labelStyle=jo.FILL,s.labelText=void 0,s.backgroundColor=new U(.165,.165,.165,.8),s.backgroundPadding=new z(7,5),s.backgroundEnabled=!1,s.scaleByDistance=void 0,s.translucencyByDistance=void 0,s.distanceDisplayCondition=void 0,s.heightOffset=0,s.anchorLineEnabled=!1,s.anchorLineColor=U.WHITE,s.image=void 0,s.disableDepthTestDistance=0,s.horizontalOrigin=bi.CENTER,s.verticalOrigin=Mn.CENTER,s.labelHorizontalOrigin=bi.RIGHT,s.labelVerticalOrigin=Mn.BASELINE}}var z7e=new U,U7e=new U,V7e=new U,H7e=new U,G7e=new U,j7e=new U,sI=new Ft,aI=new Ft,mW=new Pt;$_.prototype.applyStyle=function(e,t){if(!l(e)){k7e(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];if(l(e.show)&&(s.show=e.show.evaluate(s)),l(e.pointSize)&&(s.pointSize=e.pointSize.evaluate(s)),l(e.color)&&(s.color=e.color.evaluateColor(s,z7e)),l(e.pointOutlineColor)&&(s.pointOutlineColor=e.pointOutlineColor.evaluateColor(s,U7e)),l(e.pointOutlineWidth)&&(s.pointOutlineWidth=e.pointOutlineWidth.evaluate(s)),l(e.labelColor)&&(s.labelColor=e.labelColor.evaluateColor(s,V7e)),l(e.labelOutlineColor)&&(s.labelOutlineColor=e.labelOutlineColor.evaluateColor(s,H7e)),l(e.labelOutlineWidth)&&(s.labelOutlineWidth=e.labelOutlineWidth.evaluate(s)),l(e.font)&&(s.font=e.font.evaluate(s)),l(e.labelStyle)&&(s.labelStyle=e.labelStyle.evaluate(s)),l(e.labelText)?s.labelText=e.labelText.evaluate(s):s.labelText=void 0,l(e.backgroundColor)&&(s.backgroundColor=e.backgroundColor.evaluateColor(s,G7e)),l(e.backgroundPadding)&&(s.backgroundPadding=e.backgroundPadding.evaluate(s)),l(e.backgroundEnabled)&&(s.backgroundEnabled=e.backgroundEnabled.evaluate(s)),l(e.scaleByDistance)){let a=e.scaleByDistance.evaluate(s);l(a)?(sI.near=a.x,sI.nearValue=a.y,sI.far=a.z,sI.farValue=a.w,s.scaleByDistance=sI):s.scaleByDistance=void 0}else s.scaleByDistance=void 0;if(l(e.translucencyByDistance)){let a=e.translucencyByDistance.evaluate(s);l(a)?(aI.near=a.x,aI.nearValue=a.y,aI.far=a.z,aI.farValue=a.w,s.translucencyByDistance=aI):s.translucencyByDistance=void 0}else s.translucencyByDistance=void 0;if(l(e.distanceDisplayCondition)){let a=e.distanceDisplayCondition.evaluate(s);l(a)?(mW.near=a.x,mW.far=a.y,s.distanceDisplayCondition=mW):s.distanceDisplayCondition=void 0}else s.distanceDisplayCondition=void 0;l(e.heightOffset)&&(s.heightOffset=e.heightOffset.evaluate(s)),l(e.anchorLineEnabled)&&(s.anchorLineEnabled=e.anchorLineEnabled.evaluate(s)),l(e.anchorLineColor)&&(s.anchorLineColor=e.anchorLineColor.evaluateColor(s,j7e)),l(e.image)?s.image=e.image.evaluate(s):s.image=void 0,l(e.disableDepthTestDistance)&&(s.disableDepthTestDistance=e.disableDepthTestDistance.evaluate(s)),l(e.horizontalOrigin)&&(s.horizontalOrigin=e.horizontalOrigin.evaluate(s)),l(e.verticalOrigin)&&(s.verticalOrigin=e.verticalOrigin.evaluate(s)),l(e.labelHorizontalOrigin)&&(s.labelHorizontalOrigin=e.labelHorizontalOrigin.evaluate(s)),l(e.labelVerticalOrigin)&&(s.labelVerticalOrigin=e.labelVerticalOrigin.evaluate(s))}};$_.prototype.update=function(e){if(!this._ready&&(l(this._promise)||(this._promise=B7e(this,e.mapProjection.ellipsoid)),l(this._error))){let t=this._error;throw this._error=void 0,t}this._polylineCollection.update(e),this._billboardCollection.update(e),this._labelCollection.update(e)};$_.prototype.isDestroyed=function(){return!1};$_.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._polylineCollection=this._polylineCollection&&this._polylineCollection.destroy(),le(this)};var VB=$_;function Yp(e){this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._counts=e.counts,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._batchedPositions=void 0,this._transferrableBatchIds=void 0,this._vertexBatchIds=void 0,this._ellipsoid=e.ellipsoid??ee.WGS84,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._polygonMinimumHeights=e.polygonMinimumHeights,this._polygonMaximumHeights=e.polygonMaximumHeights,this._center=e.center??d.ZERO,this._rectangle=e.rectangle,this._center=void 0,this._boundingVolume=e.boundingVolume,this._boundingVolumes=void 0,this._batchedIndices=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Bn.BOTH}Object.defineProperties(Yp.prototype,{trianglesLength:{get:function(){return l(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return l(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});function W7e(e){let t=new Float64Array(3+d.packedLength+ee.packedLength+se.packedLength),n=0;return t[n++]=e._indices.BYTES_PER_ELEMENT,t[n++]=e._minimumHeight,t[n++]=e._maximumHeight,d.pack(e._center,t,n),n+=d.packedLength,ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,se.pack(e._rectangle,t,n),t}function q7e(e,t){let n=1,i=t[n++],o=e._boundingVolumes=new Array(i);for(let a=0;a<i;++a)o[a]=vn.unpack(t,n),n+=vn.packedLength;let r=t[n++],s=e._batchedIndices=new Array(r);for(let a=0;a<r;++a){let c=U.unpack(t,n);n+=U.packedLength;let u=t[n++],f=t[n++],h=t[n++],p=new Array(h);for(let _=0;_<h;++_)p[_]=t[n++];s[a]=new vp({color:c,offset:u,count:f,batchIds:p})}}var Y7e=new yi("createVectorTilePolygons",5),X7e=new U;function K7e(e){if(l(e._primitive))return;let t=e._positions,n=e._counts,i=e._indexCounts,o=e._indices,r=e._transferrableBatchIds,s=e._batchTableColors,a=e._packedBuffer;if(!l(s)){t=e._positions=e._positions.slice(),n=e._counts=e._counts.slice(),i=e._indexCounts=e._indexCounts.slice(),o=e._indices=e._indices.slice(),e._center=e._ellipsoid.cartographicToCartesian(se.center(e._rectangle)),r=e._transferrableBatchIds=new Uint32Array(e._batchIds),s=e._batchTableColors=new Uint32Array(r.length);let _=e._batchTable,m=s.length;for(let y=0;y<m;++y){let b=_.getColor(y,X7e);s[y]=b.toRgba()}a=e._packedBuffer=W7e(e)}let c=[t.buffer,n.buffer,i.buffer,o.buffer,r.buffer,s.buffer,a.buffer],u={packedBuffer:a.buffer,positions:t.buffer,counts:n.buffer,indexCounts:i.buffer,indices:o.buffer,batchIds:r.buffer,batchTableColors:s.buffer},f=e._polygonMinimumHeights,h=e._polygonMaximumHeights;l(f)&&l(h)&&(f=f.slice(),h=h.slice(),c.push(f.buffer,h.buffer),u.minimumHeights=f,u.maximumHeights=h);let p=Y7e.scheduleTask(u,c);if(l(p))return p.then(_=>{if(e.isDestroyed())return;e._positions=void 0,e._counts=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0;let m=new Float64Array(_.packedBuffer),y=m[0];q7e(e,m),e._indices=Me.getSizeInBytes(y)===2?new Uint16Array(_.indices):new Uint32Array(_.indices),e._indexOffsets=new Uint32Array(_.indexOffsets),e._indexCounts=new Uint32Array(_.indexCounts),e._batchedPositions=new Float32Array(_.positions),e._vertexBatchIds=new Uint16Array(_.batchIds),Z7e(e),e._ready=!0}).catch(_=>{e.isDestroyed()||(e._error=_)})}function Z7e(e){l(e._primitive)||(e._primitive=new yC({batchTable:e._batchTable,positions:e._batchedPositions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center}),e._batchTable=void 0,e._batchIds=void 0,e._positions=void 0,e._counts=void 0,e._indices=void 0,e._indexCounts=void 0,e._indexOffsets=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0,e._center=void 0,e._rectangle=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0)}Yp.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};Yp.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};Yp.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};Yp.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};Yp.prototype.update=function(e){if(!this._ready){if(l(this._promise)||(this._promise=K7e(this)),l(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};Yp.prototype.isDestroyed=function(){return!1};Yp.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var HB=Yp;var GB=`in vec4 currentPosition;
in vec4 previousPosition;
in vec4 nextPosition;
in vec2 expandAndWidth;
in float a_batchId;

uniform mat4 u_modifiedModelView;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = u_modifiedModelView * currentPosition;
    vec4 prev = u_modifiedModelView * previousPosition;
    vec4 next = u_modifiedModelView * nextPosition;

    float angle;
    vec4 positionWC = getPolylineWindowCoordinatesEC(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;
}
`;function Dd(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=e.ellipsoid??ee.WGS84,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._boundingVolume=e.boundingVolume,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._currentPositions=void 0,this._previousPositions=void 0,this._nextPositions=void 0,this._expandAndWidth=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=U.clone(U.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Dd.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function $7e(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+se.packedLength+ee.packedLength+d.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,se.pack(t,a,c),c+=se.packedLength,ee.pack(o,a,c),c+=ee.packedLength,d.pack(r,a,c),a}var Q7e=new yi("createVectorTilePolylines",5),sA={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function J7e(e,t){if(l(e._va))return;let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;l(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=$7e(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},u=Q7e.scheduleTask(c,a);if(l(u))return u.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._currentPositions=new Float32Array(f.currentPositions),e._previousPositions=new Float32Array(f.previousPositions),e._nextPositions=new Float32Array(f.nextPositions),e._expandAndWidth=new Float32Array(f.expandAndWidth),e._vertexBatchIds=new Uint16Array(f.batchIds);let h=f.indexDatatype;e._indices=h===Me.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),eqe(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function eqe(e,t){if(!l(e._va)){let n=e._currentPositions,i=e._previousPositions,o=e._nextPositions,r=e._expandAndWidth,s=e._vertexBatchIds,a=e._indices,c=i.byteLength+n.byteLength+o.byteLength;c+=r.byteLength+s.byteLength+a.byteLength,e._trianglesLength=a.length/3,e._geometryByteLength=c;let u=mt.createVertexBuffer({context:t,typedArray:i,usage:Le.STATIC_DRAW}),f=mt.createVertexBuffer({context:t,typedArray:n,usage:Le.STATIC_DRAW}),h=mt.createVertexBuffer({context:t,typedArray:o,usage:Le.STATIC_DRAW}),p=mt.createVertexBuffer({context:t,typedArray:r,usage:Le.STATIC_DRAW}),_=mt.createVertexBuffer({context:t,typedArray:s,usage:Le.STATIC_DRAW}),m=mt.createIndexBuffer({context:t,typedArray:a,usage:Le.STATIC_DRAW,indexDatatype:a.BYTES_PER_ELEMENT===2?Me.UNSIGNED_SHORT:Me.UNSIGNED_INT}),y=[{index:sA.previousPosition,vertexBuffer:u,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:sA.currentPosition,vertexBuffer:f,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:sA.nextPosition,vertexBuffer:h,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:sA.expandAndWidth,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:2},{index:sA.a_batchId,vertexBuffer:_,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new ti({context:t,attributes:y,indexBuffer:m}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._currentPositions=void 0,e._previousPositions=void 0,e._nextPositions=void 0,e._expandAndWidth=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var cI=new L,Gce=new d;function tqe(e,t){l(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return L.clone(n,cI),L.multiplyByPoint(cI,e._center,Gce),L.setTranslation(cI,Gce,cI),cI},u_highlightColor:function(){return e._highlightColor}})}function nqe(e){if(l(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=Ne.fromCache({blending:an.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var iqe=`uniform vec4 u_highlightColor; 
void main()
{
    out_FragColor = u_highlightColor;
}
`;function oqe(e,t){if(l(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(GB),o=n.getFragmentShaderCallback(!1,void 0,!1)(iqe),r=new Be({defines:["VECTOR_TILE",Ut.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[rf,i]}),s=new Be({defines:["VECTOR_TILE"],sources:[o]});e._sp=$t.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:sA})}function rqe(e,t){if(!l(e._command)){let n=e._batchTable.getUniformMapCallback()(e._uniformMap);e._command=new Ze({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:n,boundingVolume:e._boundingVolume,pass:Se.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}Dd.getPolylinePositions=function(e,t){let n=e._batchIds,i=e._decodedPositions,o=e._decodedPositionOffsets;if(!l(n)||!l(i))return;let r,s,a=n.length,c=0,u=0;for(r=0;r<a;++r)n[r]===t&&(c+=o[r+1]-o[r]);if(c===0)return;let f=new Float64Array(c*3);for(r=0;r<a;++r)if(n[r]===t){let h=o[r],p=o[r+1]-h;for(s=0;s<p;++s){let _=(h+s)*3;f[u++]=i[_],f[u++]=i[_+1],f[u++]=i[_+2]}}return f};Dd.prototype.getPositions=function(e){return Dd.getPolylinePositions(this,e)};Dd.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new ta(e,r)}};Dd.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function sqe(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=U.WHITE}}var aqe=new U,cqe=U.WHITE,lqe=!0;Dd.prototype.applyStyle=function(e,t){if(!l(e)){sqe(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=l(e.color)?e.color.evaluateColor(s,aqe):cqe,s.show=l(e.show)?e.show.evaluate(s):lqe}};Dd.prototype.update=function(e){let t=e.context;if(!this._ready){if(l(this._promise)||(this._promise=J7e(this,t)),l(this._error)){let i=this._error;throw this._error=void 0,i}return}tqe(this,t),oqe(this,t),nqe(this);let n=e.passes;(n.render||n.pick)&&rqe(this,e)};Dd.prototype.isDestroyed=function(){return!1};Dd.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var aA=Dd;var jB=`in vec3 startEllipsoidNormal;
in vec3 endEllipsoidNormal;
in vec4 startPositionAndHeight;
in vec4 endPositionAndHeight;
in vec4 startFaceNormalAndVertexCorner;
in vec4 endFaceNormalAndHalfWidth;
in float a_batchId;

uniform mat4 u_modifiedModelView;
uniform vec2 u_minimumMaximumVectorHeights;

out vec4 v_startPlaneEC;
out vec4 v_endPlaneEC;
out vec4 v_rightPlaneEC;
out float v_halfWidth;
out vec3 v_volumeUpEC;

void main()
{
    // vertex corner IDs
    //          3-----------7
    //         /|   left   /|
    //        / | 1       / |
    //       2-----------6  5  end
    //       | /         | /
    // start |/  right   |/
    //       0-----------4
    //
    float isEnd = floor(startFaceNormalAndVertexCorner.w * 0.251); // 0 for front, 1 for end
    float isTop = floor(startFaceNormalAndVertexCorner.w * mix(0.51, 0.19, isEnd)); // 0 for bottom, 1 for top

    vec3 forward = endPositionAndHeight.xyz - startPositionAndHeight.xyz;
    vec3 right = normalize(cross(forward, startEllipsoidNormal));

    vec4 position = vec4(startPositionAndHeight.xyz, 1.0);
    position.xyz += forward * isEnd;

    v_volumeUpEC = czm_normal * normalize(cross(right, forward));

    // Push for volume height
    float offset;
    vec3 ellipsoidNormal = mix(startEllipsoidNormal, endEllipsoidNormal, isEnd);

    // offset height to create volume
    offset = mix(startPositionAndHeight.w, endPositionAndHeight.w, isEnd);
    offset = mix(u_minimumMaximumVectorHeights.y, u_minimumMaximumVectorHeights.x, isTop) - offset;
    position.xyz += offset * ellipsoidNormal;

    // move from RTC to EC
    position = u_modifiedModelView * position;
    right = czm_normal * right;

    // Push for width in a direction that is in the start or end plane and in a plane with right
    // N = normalEC ("right-facing" direction for push)
    // R = right
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    vec3 scratchNormal = mix(-startFaceNormalAndVertexCorner.xyz, endFaceNormalAndHalfWidth.xyz, isEnd);
    scratchNormal = cross(scratchNormal, mix(startEllipsoidNormal, endEllipsoidNormal, isEnd));
    vec3 miterPushNormal = czm_normal * normalize(scratchNormal);

    offset = 2.0 * endFaceNormalAndHalfWidth.w * max(0.0, czm_metersPerPixel(position)); // offset = widthEC
    offset = offset / dot(miterPushNormal, right);
    position.xyz += miterPushNormal * (offset * sign(0.5 - mod(startFaceNormalAndVertexCorner.w, 2.0)));

    gl_Position = czm_depthClamp(czm_projection * position);

    position = u_modifiedModelView * vec4(startPositionAndHeight.xyz, 1.0);
    vec3 startNormalEC = czm_normal * startFaceNormalAndVertexCorner.xyz;
    v_startPlaneEC = vec4(startNormalEC, -dot(startNormalEC, position.xyz));
    v_rightPlaneEC = vec4(right, -dot(right, position.xyz));

    position = u_modifiedModelView * vec4(endPositionAndHeight.xyz, 1.0);
    vec3 endNormalEC = czm_normal * endFaceNormalAndHalfWidth.xyz;
    v_endPlaneEC = vec4(endNormalEC, -dot(endNormalEC, position.xyz));
    v_halfWidth = endFaceNormalAndHalfWidth.w;
}
`;var WB=`in vec4 v_startPlaneEC;
in vec4 v_endPlaneEC;
in vec4 v_rightPlaneEC;
in float v_halfWidth;
in vec3 v_volumeUpEC;

uniform vec4 u_highlightColor;
void main()
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(0.0, 0.0, 1.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_halfWidth * czm_metersPerPixel(eyeCoordinate);

    // Expand halfMaxWidth if direction to camera is almost perpendicular with the volume's up direction
    halfMaxWidth += halfMaxWidth * (1.0 - dot(-normalize(eyeCoordinate.xyz), v_volumeUpEC));

    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneEC, eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneEC, eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(logDepthOrDepth, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }
    out_FragColor = u_highlightColor;

    czm_writeDepthClamp();
}
`;function Xp(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=e.ellipsoid??ee.WGS84,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._minimumMaximumVectorHeights=new z(li._defaultMinTerrainHeight,li._defaultMaxTerrainHeight),this._boundingVolume=vn.fromRectangle(e.rectangle,li._defaultMinTerrainHeight,li._defaultMaxTerrainHeight,this._ellipsoid),this._classificationType=e.classificationType,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._startEllipsoidNormals=void 0,this._endEllipsoidNormals=void 0,this._startPositionAndHeights=void 0,this._startFaceNormalAndVertexCornerIds=void 0,this._endPositionAndHeights=void 0,this._endFaceNormalAndHalfWidths=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=U.clone(U.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Xp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function uqe(e,t,n){let i=li.getMinimumMaximumHeights(t,n),o=i.minimumTerrainHeight,r=i.maximumTerrainHeight,s=e._minimumMaximumVectorHeights;s.x=o,s.y=r;let a=e._boundingVolume,c=e._rectangle;vn.fromRectangle(c,o,r,n,a)}function fqe(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+se.packedLength+ee.packedLength+d.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,se.pack(t,a,c),c+=se.packedLength,ee.pack(o,a,c),c+=ee.packedLength,d.pack(r,a,c),a}var dqe=new yi("createVectorTileClampedPolylines"),Q_={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function hqe(e,t){if(l(e._va))return;let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;l(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=fqe(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},u=dqe.scheduleTask(c,a);if(l(u))return u.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._startEllipsoidNormals=new Float32Array(f.startEllipsoidNormals),e._endEllipsoidNormals=new Float32Array(f.endEllipsoidNormals),e._startPositionAndHeights=new Float32Array(f.startPositionAndHeights),e._startFaceNormalAndVertexCornerIds=new Float32Array(f.startFaceNormalAndVertexCornerIds),e._endPositionAndHeights=new Float32Array(f.endPositionAndHeights),e._endFaceNormalAndHalfWidths=new Float32Array(f.endFaceNormalAndHalfWidths),e._vertexBatchIds=new Uint16Array(f.vertexBatchIds);let h=f.indexDatatype;e._indices=h===Me.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),mqe(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function mqe(e,t){if(!l(e._va)){let n=e._startEllipsoidNormals,i=e._endEllipsoidNormals,o=e._startPositionAndHeights,r=e._endPositionAndHeights,s=e._startFaceNormalAndVertexCornerIds,a=e._endFaceNormalAndHalfWidths,c=e._vertexBatchIds,u=e._indices,f=n.byteLength+i.byteLength;f+=o.byteLength+r.byteLength,f+=s.byteLength+a.byteLength,f+=c.byteLength+u.byteLength,e._trianglesLength=u.length/3,e._geometryByteLength=f;let h=mt.createVertexBuffer({context:t,typedArray:n,usage:Le.STATIC_DRAW}),p=mt.createVertexBuffer({context:t,typedArray:i,usage:Le.STATIC_DRAW}),_=mt.createVertexBuffer({context:t,typedArray:o,usage:Le.STATIC_DRAW}),m=mt.createVertexBuffer({context:t,typedArray:r,usage:Le.STATIC_DRAW}),y=mt.createVertexBuffer({context:t,typedArray:s,usage:Le.STATIC_DRAW}),b=mt.createVertexBuffer({context:t,typedArray:a,usage:Le.STATIC_DRAW}),x=mt.createVertexBuffer({context:t,typedArray:c,usage:Le.STATIC_DRAW}),T=mt.createIndexBuffer({context:t,typedArray:u,usage:Le.STATIC_DRAW,indexDatatype:u.BYTES_PER_ELEMENT===2?Me.UNSIGNED_SHORT:Me.UNSIGNED_INT}),C=[{index:Q_.startEllipsoidNormal,vertexBuffer:h,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:Q_.endEllipsoidNormal,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:Q_.startPositionAndHeight,vertexBuffer:_,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:Q_.endPositionAndHeight,vertexBuffer:m,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:Q_.startFaceNormalAndVertexCorner,vertexBuffer:y,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:Q_.endFaceNormalAndHalfWidth,vertexBuffer:b,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:Q_.a_batchId,vertexBuffer:x,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new ti({context:t,attributes:C,indexBuffer:T}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._startEllipsoidNormals=void 0,e._endEllipsoidNormals=void 0,e._startPositionAndHeights=void 0,e._startFaceNormalAndVertexCornerIds=void 0,e._endPositionAndHeights=void 0,e._endFaceNormalAndHalfWidths=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var lI=new L,jce=new d;function pqe(e,t){l(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return L.clone(n,lI),L.multiplyByPoint(lI,e._center,jce),L.setTranslation(lI,jce,lI),lI},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function Wce(e){return Ne.fromCache({cull:{enabled:!0,face:xi.FRONT},blending:an.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:kn.EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:kn.EQUAL,backOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK}})}function gqe(e){l(e._rs)||(e._rs=Wce(!1),e._rs3DTiles=Wce(!0))}function _qe(e,t){if(l(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(jB),o=n.getFragmentShaderCallback(!1,void 0,!0)(WB),r=new Be({defines:["VECTOR_TILE",Ut.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[rf,i]}),s=new Be({defines:["VECTOR_TILE"],sources:[o]});e._sp=$t.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:Q_})}function yqe(e,t){let n=e._command;if(!l(e._command)){let o=e._batchTable.getUniformMapCallback()(e._uniformMap);n=e._command=new Ze({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:o,boundingVolume:e._boundingVolume,pass:Se.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let r=Ze.shallowClone(n,n.derivedCommands.tileset);r.renderState=e._rs3DTiles,r.pass=Se.CESIUM_3D_TILE_CLASSIFICATION,n.derivedCommands.tileset=r}let i=e._classificationType;(i===Bn.TERRAIN||i===Bn.BOTH)&&t.commandList.push(n),(i===Bn.CESIUM_3D_TILE||i===Bn.BOTH)&&t.commandList.push(n.derivedCommands.tileset)}Xp.prototype.getPositions=function(e){return aA.getPolylinePositions(this,e)};Xp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new ta(e,r)}};Xp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function bqe(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=U.WHITE}}var xqe=new U,Tqe=U.WHITE,Cqe=!0;Xp.prototype.applyStyle=function(e,t){if(!l(e)){bqe(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=l(e.color)?e.color.evaluateColor(s,xqe):Tqe,s.show=l(e.show)?e.show.evaluate(s):Cqe}};function Aqe(e){return li.initialize().then(function(){uqe(e,e._rectangle,e._ellipsoid)}).catch(t=>{e.isDestroyed()||(e._error=t)})}Xp.prototype.update=function(e){let t=e.context;if(!this._ready){if(l(this._promise)||(this._promise=Aqe(this).then(hqe(this,t))),l(this._error)){let i=this._error;throw this._error=void 0,i}return}pqe(this,t),_qe(this,t),gqe(this);let n=e.passes;(n.render||n.pick)&&yqe(this,e)};Xp.prototype.isDestroyed=function(){return!1};Xp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var qB=Xp;var pW=32767,Eqe=new fe,Sqe=new d;function vqe(e,t,n,i,o){let r=e.length/3,s=e.subarray(0,r),a=e.subarray(r,2*r),c=e.subarray(2*r,3*r);Rn.zigZagDeltaDecode(s,a,c);let u=new Float64Array(e.length);for(let f=0;f<r;++f){let h=s[f],p=a[f],_=c[f],m=D.lerp(t.west,t.east,h/pW),y=D.lerp(t.south,t.north,p/pW),b=D.lerp(n,i,_/pW),x=fe.fromRadians(m,y,b,Eqe),T=o.cartographicToCartesian(x,Sqe);d.pack(T,u,f*3)}return u}var YB=vqe;function Rd(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._polygons=void 0,this._polylines=void 0,this._points=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,Rqe(this,i,o)}Object.defineProperties(Rd.prototype,{featuresLength:{get:function(){return l(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return l(this._points)?this._points.pointsLength:0}},trianglesLength:{get:function(){let e=0;return l(this._polygons)&&(e+=this._polygons.trianglesLength),l(this._polylines)&&(e+=this._polylines.trianglesLength),e}},geometryByteLength:{get:function(){let e=0;return l(this._polygons)&&(e+=this._polygons.geometryByteLength),l(this._polylines)&&(e+=this._polylines.geometryByteLength),e}},texturesByteLength:{get:function(){return l(this._points)?this._points.texturesByteLength:0}},batchTableByteLength:{get:function(){return l(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function wqe(e){return function(t,n){l(e._polygons)&&e._polygons.updateCommands(t,n)}}function Iqe(e,t){let n,i,o,r,s=e.POLYGONS_LENGTH??0,a=e.POLYLINES_LENGTH??0,c=e.POINTS_LENGTH??0;if(s>0&&l(e.POLYGON_BATCH_IDS)){let p=t.byteOffset+e.POLYGON_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,p,s)}if(a>0&&l(e.POLYLINE_BATCH_IDS)){let p=t.byteOffset+e.POLYLINE_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,p,a)}if(c>0&&l(e.POINT_BATCH_IDS)){let p=t.byteOffset+e.POINT_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,p,c)}let u=l(n)||l(i)||l(o),f=s>0&&!l(n)||a>0&&!l(i)||c>0&&!l(o);if(u&&f)throw new re("If one group of batch ids is defined, then all batch ids must be defined");if(!l(n)&&!l(i)&&!l(o)){let p=0;if(!l(n)&&s>0)for(n=new Uint16Array(s),r=0;r<s;++r)n[r]=p++;if(!l(i)&&a>0)for(i=new Uint16Array(a),r=0;r<a;++r)i[r]=p++;if(!l(o)&&c>0)for(o=new Uint16Array(c),r=0;r<c;++r)o[r]=p++}return{polygons:n,polylines:i,points:o}}var Pd=Uint32Array.BYTES_PER_ELEMENT;function Dqe(e){return new aA(e)}function Pqe(e){return new qB(e)}function Rqe(e,t,n){n=n??0;let i=new Uint8Array(t),o=new DataView(t);n+=Pd;let r=o.getUint32(n,!0);if(r!==1)throw new re(`Only Vector tile version 1 is supported.  Version ${r} is not.`);n+=Pd;let s=o.getUint32(n,!0);if(n+=Pd,s===0){e._ready=!0;return}let a=o.getUint32(n,!0);if(n+=Pd,a===0)throw new re("Feature table must have a byte length greater than zero");let c=o.getUint32(n,!0);n+=Pd;let u=o.getUint32(n,!0);n+=Pd;let f=o.getUint32(n,!0);n+=Pd;let h=o.getUint32(n,!0);n+=Pd;let p=o.getUint32(n,!0);n+=Pd;let _=o.getUint32(n,!0);n+=Pd;let m=o.getUint32(n,!0);n+=Pd;let y=tr(i,n,a);n+=a;let b=new Uint8Array(t,n,c);n+=c;let x,T;u>0&&(x=tr(i,n,u),n+=u,f>0&&(T=new Uint8Array(t,n,f),T=new Uint8Array(T),n+=f));let C=y.POLYGONS_LENGTH??0,E=y.POLYLINES_LENGTH??0,S=y.POINTS_LENGTH??0,w=C+E+S,R=new d_(e,w,x,T,wqe(e));if(e._batchTable=R,w===0)return;let P=new tm(y,b),O=P.getGlobalProperty("REGION");if(!l(O))throw new re("Feature table global property: REGION must be defined");let N=se.unpack(O),g=O[4],A=O[5],v=e._tile.computedTransform,I=P.getGlobalProperty("RTC_CENTER",X.FLOAT,3);l(I)?(I=d.unpack(I),L.multiplyByPoint(v,I,I)):(I=se.center(N),I.height=D.lerp(g,A,.5),I=ee.WGS84.cartographicToCartesian(I));let M=Iqe(y,b);if(n+=(4-n%4)%4,C>0){P.featuresLength=C;let F=P.getPropertyArray("POLYGON_COUNTS",X.UNSIGNED_INT,1)??P.getPropertyArray("POLYGON_COUNT",X.UNSIGNED_INT,1);if(!l(F))throw new re("Feature table property: POLYGON_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let V=P.getPropertyArray("POLYGON_INDEX_COUNTS",X.UNSIGNED_INT,1)??P.getPropertyArray("POLYGON_INDEX_COUNT",X.UNSIGNED_INT,1);if(!l(V))throw new re("Feature table property: POLYGON_INDEX_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let k=F.reduce(function(Y,J){return Y+J*2},0),H=V.reduce(function(Y,J){return Y+J},0),B=new Uint32Array(t,n,H);n+=h;let j=new Uint16Array(t,n,k);n+=p;let q,Q;l(y.POLYGON_MINIMUM_HEIGHTS)&&l(y.POLYGON_MAXIMUM_HEIGHTS)&&(q=P.getPropertyArray("POLYGON_MINIMUM_HEIGHTS",X.FLOAT,1),Q=P.getPropertyArray("POLYGON_MAXIMUM_HEIGHTS",X.FLOAT,1)),e._polygons=new HB({positions:j,counts:F,indexCounts:V,indices:B,minimumHeight:g,maximumHeight:A,polygonMinimumHeights:q,polygonMaximumHeights:Q,center:I,rectangle:N,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:R,batchIds:M.polygons,modelMatrix:v})}if(E>0){P.featuresLength=E;let F=P.getPropertyArray("POLYLINE_COUNTS",X.UNSIGNED_INT,1)??P.getPropertyArray("POLYLINE_COUNT",X.UNSIGNED_INT,1);if(!l(F))throw new re("Feature table property: POLYLINE_COUNTS must be defined when POLYLINES_LENGTH is greater than 0");let V=P.getPropertyArray("POLYLINE_WIDTHS",X.UNSIGNED_SHORT,1);if(!l(V)){V=new Uint16Array(E);for(let Q=0;Q<E;++Q)V[Q]=2}let k=F.reduce(function(Q,Y){return Q+Y*3},0),H=new Uint16Array(t,n,k);n+=_;let B=e._tileset,j=B.examineVectorLinesFunction;if(l(j)){let Q=YB(new Uint16Array(H),N,g,A,ee.WGS84);Oqe(Q,F,M.polylines,R,e.url,j)}let q=Dqe;l(B.classificationType)&&(q=Pqe),e._polylines=q({positions:H,widths:V,counts:F,batchIds:M.polylines,minimumHeight:g,maximumHeight:A,center:I,rectangle:N,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:R,classificationType:B.classificationType,keepDecodedPositions:B.vectorKeepDecodedPositions})}if(S>0){let F=new Uint16Array(t,n,S*3);n+=m,e._points=new VB({positions:F,batchIds:M.points,minimumHeight:g,maximumHeight:A,rectangle:N,batchTable:R})}}function gW(e){let t=e.featuresLength;if(!l(e._features)&&t>0){let n=new Array(t);l(e._polygons)&&e._polygons.createFeatures(e,n),l(e._polylines)&&e._polylines.createFeatures(e,n),l(e._points)&&e._points.createFeatures(e,n),e._features=n}}Rd.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};Rd.prototype.getFeature=function(e){return l(this._features)||gW(this),this._features[e]};Rd.prototype.applyDebugSettings=function(e,t){l(this._polygons)&&this._polygons.applyDebugSettings(e,t),l(this._polylines)&&this._polylines.applyDebugSettings(e,t),l(this._points)&&this._points.applyDebugSettings(e,t)};Rd.prototype.applyStyle=function(e){l(this._features)||gW(this),l(this._polygons)&&this._polygons.applyStyle(e,this._features),l(this._polylines)&&this._polylines.applyStyle(e,this._features),l(this._points)&&this._points.applyStyle(e,this._features)};Rd.prototype.update=function(e,t){let n=!0;l(this._polygons)&&(this._polygons.classificationType=this._tileset.classificationType,this._polygons.debugWireframe=this._tileset.debugWireframe,this._polygons.update(t),n=n&&this._polygons.ready),l(this._polylines)&&(this._polylines.update(t),n=n&&this._polylines.ready),l(this._points)&&(this._points.update(t),n=n&&this._points.ready),l(this._batchTable)&&n&&(l(this._features)||gW(this),this._batchTable.update(e,t),this._ready=!0)};Rd.prototype.pick=function(e,t,n){};Rd.prototype.getPolylinePositions=function(e){let t=this._polylines;if(l(t))return t.getPositions(e)};Rd.prototype.isDestroyed=function(){return!1};Rd.prototype.destroy=function(){return this._polygons=this._polygons&&this._polygons.destroy(),this._polylines=this._polylines&&this._polylines.destroy(),this._points=this._points&&this._points.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};function Oqe(e,t,n,i,o,r){let s=t.length,a=0;for(let c=0;c<s;c++){let u=t[c]*3,f=e.slice(a,a+u);a+=u,r(f,n[c],o,i)}}var XB=Rd;var qce={b3dm:function(e,t,n,i,o){return _f.fromB3dm(e,t,n,i,o)},pnts:function(e,t,n,i,o){return _f.fromPnts(e,t,n,i,o)},i3dm:function(e,t,n,i,o){return _f.fromI3dm(e,t,n,i,o)},cmpt:function(e,t,n,i,o){return _N.fromTileType(e,t,n,i,o,qce)},externalTileset:function(e,t,n,i){return DB.fromJson(e,t,n,i)},geom:function(e,t,n,i,o){return new EN(e,t,n,i,o)},vctr:function(e,t,n,i,o){return new XB(e,t,n,i,o)},subt:function(e,t,n,i,o){return Sw.fromSubtreeJson(e,t,n,void 0,i,o)},subtreeJson:function(e,t,n,i){return Sw.fromSubtreeJson(e,t,n,i)},glb:function(e,t,n,i,o){if(i.byteLength<12)throw new re("Invalid glb content");let a=new DataView(i,o).getUint32(8,!0),c=new Uint8Array(i,o,a);return _f.fromGltf(e,t,n,c)},gltf:function(e,t,n,i){return _f.fromGltf(e,t,n,i)},geoJson:function(e,t,n,i){return _f.fromGeoJson(e,t,n,i)}},cA=qce;var Mqe={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,EXPIRED:4,FAILED:5},Wo=Object.freeze(Mqe);var Od={BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",COMPOSITE:"cmpt",POINT_CLOUD:"pnts",VECTOR:"vctr",GEOMETRY:"geom",GLTF:"gltf",GLTF_BINARY:"glb",IMPLICIT_SUBTREE:"subt",IMPLICIT_SUBTREE_JSON:"subtreeJson",EXTERNAL_TILESET:"externalTileset",MULTIPLE_CONTENT:"multipleContent",GEOJSON:"geoJson",VOXEL_BINARY:"voxl",VOXEL_JSON:"voxelJson"};Od.isBinaryFormat=function(e){switch(e){case Od.BATCHED_3D_MODEL:case Od.INSTANCED_3D_MODEL:case Od.COMPOSITE:case Od.POINT_CLOUD:case Od.VECTOR:case Od.GEOMETRY:case Od.IMPLICIT_SUBTREE:case Od.VOXEL_BINARY:case Od.GLTF_BINARY:return!0;default:return!1}};var Vs=Object.freeze(Od);var Lqe={NOT_COMPUTED:-1,USE_OPTIMIZATION:1,SKIP_OPTIMIZATION:0},Md=Object.freeze(Lqe);var Hs={RENDER:0,PICK:1,SHADOW:2,PRELOAD:3,PRELOAD_FLIGHT:4,REQUEST_RENDER_MODE_DEFER_CHECK:5,MOST_DETAILED_PRELOAD:6,MOST_DETAILED_PICK:7,NUMBER_OF_PASSES:8},Kp=new 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le(this)};var uI=lm;function Zp(e){e=e??G.EMPTY_OBJECT;let t=e.content,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(Zp.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Zp.prototype.hasProperty=function(e){return Ln.hasProperty(e,this._properties,this._class)};Zp.prototype.hasPropertyBySemantic=function(e){return Ln.hasPropertyBySemantic(e,this._properties,this._class)};Zp.prototype.getPropertyIds=function(e){return Ln.getPropertyIds(this._properties,this._class,e)};Zp.prototype.getProperty=function(e){return Ln.getProperty(e,this._properties,this._class)};Zp.prototype.setProperty=function(e,t){return Ln.setProperty(e,t,this._properties,this._class)};Zp.prototype.getPropertyBySemantic=function(e){return Ln.getPropertyBySemantic(e,this._properties,this._class)};Zp.prototype.setPropertyBySemantic=function(e,t){return Ln.setPropertyBySemantic(e,t,this._properties,this._class)};var KB=Zp;function _W(e,t){let n=oi(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!l(n))return;if(!l(e.schema)){_W._oneTimeWarning("findContentMetadata-missing-root-schema","Could not find a metadata schema for content metadata. 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n=e._surfaceHeight,i=e._extrudedHeight,o=e._ellipsoid,r=Qce(e,t),s=t.height,a=t.width,c=ri.scaleToGeodeticHeight(r.attributes.position.values,n,o,!1),u=c.length,f=new Float64Array(u*2);f.set(c);let h=ri.scaleToGeodeticHeight(r.attributes.position.values,i,o);f.set(h,u),r.attributes.position.values=f;let p=t.northCap,_=t.southCap,m=4;p&&(m-=1),_&&(m-=1);let y=(f.length/3+m)*2,b=Me.createTypedArray(f.length/3,y);u=f.length/6;let x=0;for(let C=0;C<u-1;C++)b[x++]=C,b[x++]=C+1,b[x++]=C+u,b[x++]=C+u+1;b[x++]=u-1,b[x++]=0,b[x++]=u+u-1,b[x++]=u,b[x++]=0,b[x++]=u;let T;if(p)T=s-1;else{let C=a-1;b[x++]=C,b[x++]=C+u,T=a+s-2}if(b[x++]=T,b[x++]=T+u,!_){let C=a+T-1;b[x++]=C,b[x]=C+u}return r.indices=b,r}function dA(e){e=e??G.EMPTY_OBJECT;let t=e.rectangle,n=e.granularity??D.RADIANS_PER_DEGREE,i=e.ellipsoid??ee.default,o=e.rotation??0,r=e.height??0,s=e.extrudedHeight??r;this._rectangle=se.clone(t),this._granularity=n,this._ellipsoid=i,this._surfaceHeight=Math.max(r,s),this._rotation=o,this._extrudedHeight=Math.min(r,s),this._offsetAttribute=e.offsetAttribute,this._workerName="createRectangleOutlineGeometry"}dA.packedLength=se.packedLength+ee.packedLength+5;dA.pack=function(e,t,n){return n=n??0,se.pack(e._rectangle,t,n),n+=se.packedLength,ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._extrudedHeight,t[n]=e._offsetAttribute??-1,t};var Jce=new se,ele=ee.clone(ee.UNIT_SPHERE),fA={rectangle:Jce,ellipsoid:ele,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0,offsetAttribute:void 0};dA.unpack=function(e,t,n){t=t??0;let i=se.unpack(e,t,Jce);t+=se.packedLength;let o=ee.unpack(e,t,ele);t+=ee.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],u=e[t];return l(n)?(n._rectangle=se.clone(i,n._rectangle),n._ellipsoid=ee.clone(o,n._ellipsoid),n._surfaceHeight=s,n._rotation=a,n._extrudedHeight=c,n._offsetAttribute=u===-1?void 0:u,n):(fA.granularity=r,fA.height=s,fA.rotation=a,fA.extrudedHeight=c,fA.offsetAttribute=u===-1?void 0:u,new dA(fA))};var Zqe=new fe;dA.createGeometry=function(e){let t=e._rectangle,n=e._ellipsoid,i=Gs.computeOptions(t,e._granularity,e._rotation,0,Xqe,Zqe),o,r;if(D.equalsEpsilon(t.north,t.south,D.EPSILON10)||D.equalsEpsilon(t.east,t.west,D.EPSILON10))return;let s=e._surfaceHeight,a=e._extrudedHeight,c=!D.equalsEpsilon(s,a,0,D.EPSILON2),u;if(c){if(o=Kqe(e,i),l(e._offsetAttribute)){let p=o.attributes.position.values.length/3,_=new Uint8Array(p);e._offsetAttribute===nn.TOP?_=_.fill(1,0,p/2):(u=e._offsetAttribute===nn.NONE?0:1,_=_.fill(u)),o.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:_})}let f=ae.fromRectangle3D(t,n,s,qqe),h=ae.fromRectangle3D(t,n,a,Wqe);r=ae.union(f,h)}else{if(o=Qce(e,i),o.attributes.position.values=ri.scaleToGeodeticHeight(o.attributes.position.values,s,n,!1),l(e._offsetAttribute)){let f=o.attributes.position.values.length;u=e._offsetAttribute===nn.NONE?0:1;let h=new Uint8Array(f/3).fill(u);o.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:h})}r=ae.fromRectangle3D(t,n,s)}return new rt({attributes:o.attributes,indices:o.indices,primitiveType:Re.LINES,boundingSphere:r,offsetAttribute:e._offsetAttribute})};var hA=dA;function pA(e){this.rectangle=se.clone(e.rectangle),this.minimumHeight=e.minimumHeight??0,this.maximumHeight=e.maximumHeight??0,this.southwestCornerCartesian=new d,this.northeastCornerCartesian=new d,this.westNormal=new d,this.southNormal=new d,this.eastNormal=new d,this.northNormal=new d;let t=e.ellipsoid??ee.WGS84;tYe(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,(e.computeBoundingVolumes??!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(pA.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});pA.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=vn.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)};var tle=new d,e3=new d,nle=new d,$qe=new d,Qqe=new d,Jqe=new d,eYe=new d,vf=new fe,ile=new on(d.UNIT_X,0),mA=new hn;function tYe(e,t,n){n.cartographicToCartesian(se.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(se.northeast(t),e.northeastCornerCartesian),vf.longitude=t.west,vf.latitude=(t.south+t.north)*.5,vf.height=0;let i=n.cartographicToCartesian(vf,Jqe),o=d.cross(i,d.UNIT_Z,$qe);d.normalize(o,e.westNormal),vf.longitude=t.east;let r=n.cartographicToCartesian(vf,eYe),s=d.cross(d.UNIT_Z,r,tle);d.normalize(s,e.eastNormal);let a=d.subtract(i,r,tle);d.magnitude(a)===0&&(a=d.clone(o,a));let c=d.normalize(a,Qqe),u=t.south,f;if(u>0){vf.longitude=(t.west+t.east)*.5,vf.latitude=u;let y=n.cartographicToCartesian(vf,mA.origin);d.clone(c,mA.direction);let b=on.fromPointNormal(e.southwestCornerCartesian,e.westNormal,ile);Zn.rayPlane(mA,b,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(y,e3)}else f=n.geodeticSurfaceNormalCartographic(se.southeast(t),e3);let h=d.cross(f,a,nle);d.normalize(h,e.southNormal);let p=t.north,_;if(p<0){vf.longitude=(t.west+t.east)*.5,vf.latitude=p;let y=n.cartographicToCartesian(vf,mA.origin);d.negate(c,mA.direction);let b=on.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,ile);Zn.rayPlane(mA,b,e.northeastCornerCartesian),_=n.geodeticSurfaceNormal(y,e3)}else _=n.geodeticSurfaceNormalCartographic(se.northwest(t),e3);let m=d.cross(a,_,nle);d.normalize(m,e.northNormal)}var nYe=new d,iYe=new d,oYe=new d(0,-1,0),rYe=new d(0,0,-1),ole=new d;function sYe(e,t){let n=t.camera,i=n.positionWC,o=n.positionCartographic,r=0;if(!se.contains(e.rectangle,o)){let u=e.southwestCornerCartesian,f=e.northeastCornerCartesian,h=e.westNormal,p=e.southNormal,_=e.eastNormal,m=e.northNormal;t.mode!==ne.SCENE3D&&(u=t.mapProjection.project(se.southwest(e.rectangle),nYe),u.z=u.y,u.y=u.x,u.x=0,f=t.mapProjection.project(se.northeast(e.rectangle),iYe),f.z=f.y,f.y=f.x,f.x=0,h=oYe,_=d.UNIT_Y,p=rYe,m=d.UNIT_Z);let y=d.subtract(i,u,ole),b=d.dot(y,h),x=d.dot(y,p),T=d.subtract(i,f,ole),C=d.dot(T,_),E=d.dot(T,m);b>0?r+=b*b:C>0&&(r+=C*C),x>0?r+=x*x:E>0&&(r+=E*E)}let s,a,c;if(t.mode===ne.SCENE3D?(s=o.height,a=e.minimumHeight,c=e.maximumHeight):(s=i.x,a=0,c=0),s>c){let u=s-c;r+=u*u}else if(s<a){let u=a-s;r+=u*u}return Math.sqrt(r)}pA.prototype.distanceToCamera=function(e){let t=sYe(this,e);if(e.mode===ne.SCENE3D&&l(this._orientedBoundingBox)){let n=Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC));return Math.max(t,n)}return t};pA.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};pA.prototype.createDebugVolume=function(e){let t=new L.clone(L.IDENTITY),n=new hA({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),i=new At({geometry:n,id:"outline",modelMatrix:t,attributes:{color:Gt.fromColor(e)}});return new wn({geometryInstances:i,appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})};var wf=pA;var dI={},aYe=new d,rle=new d,sle=new d,ale=new d,cle=new vn;dI.validOutline=function(e){let n=vn.fromPoints(e,cle).halfAxes,i=Z.getColumn(n,0,rle),o=Z.getColumn(n,1,sle),r=Z.getColumn(n,2,ale),s=d.magnitude(i),a=d.magnitude(o),c=d.magnitude(r);return!(s===0&&(a===0||c===0)||a===0&&c===0)};dI.computeProjectTo2DArguments=function(e,t,n,i){let o=vn.fromPoints(e,cle),r=o.halfAxes,s=Z.getColumn(r,0,rle),a=Z.getColumn(r,1,sle),c=Z.getColumn(r,2,ale),u=d.magnitude(s),f=d.magnitude(a),h=d.magnitude(c),p=Math.min(u,f,h);if(u===0&&(f===0||h===0)||f===0&&h===0)return!1;let _,m;return(p===f||p===h)&&(_=s),p===u?_=a:p===h&&(m=a),(p===u||p===f)&&(m=c),d.normalize(_,n),d.normalize(m,i),d.clone(o.center,t),!0};function lle(e,t,n,i,o){let r=d.subtract(e,t,aYe),s=d.dot(n,r),a=d.dot(i,r);return z.fromElements(s,a,o)}dI.createProjectPointsTo2DFunction=function(e,t,n){return function(i){let o=new Array(i.length);for(let r=0;r<i.length;r++)o[r]=lle(i[r],e,t,n);return o}};dI.createProjectPointTo2DFunction=function(e,t,n){return function(i,o){return lle(i,e,t,n,o)}};var ey=dI;function cYe(e){let t=e.length,n=new Float64Array(t*3),i=Me.createTypedArray(t,t*2),o=0,r=0;for(let a=0;a<t;a++){let c=e[a];n[o++]=c.x,n[o++]=c.y,n[o++]=c.z,i[r++]=a,i[r++]=(a+1)%t}let s=new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n})});return new rt({attributes:s,indices:i,primitiveType:Re.LINES})}function kb(e){e=e??G.EMPTY_OBJECT;let t=e.polygonHierarchy;this._polygonHierarchy=t,this._workerName="createCoplanarPolygonOutlineGeometry",this.packedLength=zn.computeHierarchyPackedLength(t,d)+1}kb.fromPositions=function(e){e=e??G.EMPTY_OBJECT;let t={polygonHierarchy:{positions:e.positions}};return new kb(t)};kb.pack=function(e,t,n){return n=n??0,n=zn.packPolygonHierarchy(e._polygonHierarchy,t,n,d),t[n]=e.packedLength,t};var lYe={polygonHierarchy:{}};kb.unpack=function(e,t,n){t=t??0;let i=zn.unpackPolygonHierarchy(e,t,d);t=i.startingIndex,delete i.startingIndex;let o=e[t];return l(n)||(n=new kb(lYe)),n._polygonHierarchy=i,n.packedLength=o,n};kb.createGeometry=function(e){let t=e._polygonHierarchy,n=t.positions;if(n=yo(n,d.equalsEpsilon,!0),n.length<3||!ey.validOutline(n))return;let o=zn.polygonOutlinesFromHierarchy(t,!1);if(o.length===0)return;let r=[];for(let c=0;c<o.length;c++){let u=new At({geometry:cYe(o[c])});r.push(u)}let s=On.combineInstances(r)[0],a=ae.fromPoints(t.positions);return new rt({attributes:s.attributes,indices:s.indices,primitiveType:s.primitiveType,boundingSphere:a})};var Ld=kb;var t3=new fe;function hI(e){let t=b_.fromToken(e.token),n=e.minimumHeight??0,i=e.maximumHeight??0,o=e.ellipsoid??ee.WGS84;this.s2Cell=t,this.minimumHeight=n,this.maximumHeight=i,this.ellipsoid=o;let r=yYe(t,n,i,o);this._boundingPlanes=r;let s=CYe(r);this._vertices=s,this._edgeNormals=new Array(6),this._edgeNormals[0]=IW(r[0],s.slice(0,4));let a;for(a=0;a<4;a++)this._edgeNormals[0][a]=d.negate(this._edgeNormals[0][a],this._edgeNormals[0][a]);for(this._edgeNormals[1]=IW(r[1],s.slice(4,8)),a=0;a<4;a++)this._edgeNormals[2+a]=IW(r[2+a],[s[a%4],s[(a+1)%4],s[4+(a+1)%4],s[4+a]]);for(this._planeVertices=[this._vertices.slice(0,4),this._vertices.slice(4,8)],a=0;a<4;a++)this._planeVertices.push([this._vertices[a%4],this._vertices[(a+1)%4],this._vertices[4+(a+1)%4],this._vertices[4+a]]);let c=t.getCenter();t3=o.cartesianToCartographic(c,t3),t3.height=(i+n)/2,this.center=o.cartographicToCartesian(t3,c),this._boundingSphere=ae.fromPoints(s)}var uYe=new d,fYe=new fe,dYe=new d,hYe=new fe,mYe=new d,pYe=new d,gYe=new d,_Ye=new d;function yYe(e,t,n,i){let o=new Array(6),r=e.getCenter(),s=i.geodeticSurfaceNormal(r,uYe),a=i.cartesianToCartographic(r,fYe);a.height=n;let c=i.cartographicToCartesian(a,dYe),u=on.fromPointNormal(c,s);o[0]=u;let f=0,h,p=[],_,m;for(h=0;h<4;h++){_=e.getVertex(h),p[h]=_,m=i.cartesianToCartographic(_,hYe),m.height=t;let b=on.getPointDistance(u,i.cartographicToCartesian(m,mYe));b<f&&(f=b)}let y=on.clone(u);for(y.normal=d.negate(y.normal,y.normal),y.distance=y.distance*-1+f,o[1]=y,h=0;h<4;h++){_=p[h];let b=p[(h+1)%4],x=i.geodeticSurfaceNormal(_,pYe),T=d.subtract(b,_,_Ye),C=d.cross(T,x,gYe);C=d.normalize(C,C),o[2+h]=on.fromPointNormal(_,C)}return o}var zb=new d,Ub=new d,Vb=new d,TW=new d,CW=new d,AW=new d,bYe=new d,xYe=new d,TYe=new d,EW=new d,SW=new d,vW=new d,ty=new d,um=new Z;function ule(e,t,n){zb=e.normal,Ub=t.normal,Vb=n.normal,TW=d.multiplyByScalar(e.normal,-e.distance,TW),CW=d.multiplyByScalar(t.normal,-t.distance,CW),AW=d.multiplyByScalar(n.normal,-n.distance,AW),EW=d.multiplyByScalar(d.cross(Ub,Vb,bYe),d.dot(TW,zb),EW),SW=d.multiplyByScalar(d.cross(Vb,zb,xYe),d.dot(CW,Ub),SW),vW=d.multiplyByScalar(d.cross(zb,Ub,TYe),d.dot(AW,Vb),vW),um[0]=zb.x,um[1]=Ub.x,um[2]=Vb.x,um[3]=zb.y,um[4]=Ub.y,um[5]=Vb.y,um[6]=zb.z,um[7]=Ub.z,um[8]=Vb.z;let i=Z.determinant(um);return ty=d.add(EW,SW,ty),ty=d.add(ty,vW,ty),new d(ty.x/i,ty.y/i,ty.z/i)}function CYe(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=ule(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=ule(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var wW=new d,gA=new d;function IW(e,t){let n=[];for(let i=0;i<4;i++)wW=d.subtract(t[(i+1)%4],t[i],wW),gA=d.cross(e.normal,wW,gA),gA=d.normalize(gA,gA),n[i]=d.clone(gA);return n}Object.defineProperties(hI.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var DW=new d;hI.prototype.distanceToCamera=function(e){let t=e.camera.positionWC,n=[],i=[],o;on.getPointDistance(this._boundingPlanes[0],t)>0?(n.push(0),i.push(this._planeVertices[0]),o=this._edgeNormals[0]):on.getPointDistance(this._boundingPlanes[1],t)>0&&(n.push(1),i.push(this._planeVertices[1]),o=this._edgeNormals[1]);let r,s;for(r=0;r<4;r++)s=2+r,on.getPointDistance(this._boundingPlanes[s],t)>0&&(n.push(s),i.push(this._planeVertices[s]),o=this._edgeNormals[s]);if(n.length===0)return 0;let a,c;if(n.length===1)return c=this._boundingPlanes[n[0]],a=PW(on.projectPointOntoPlane(c,t,DW),i[0],c,o),d.distance(a,t);if(n.length===2){if(n[0]===0){let p=[this._vertices[4*n[0]+(n[1]-2)],this._vertices[4*n[0]+(n[1]-2+1)%4]];return a=fle(t,p[0],p[1]),d.distance(a,t)}let f=Number.MAX_VALUE,h;for(r=0;r<2;r++)c=this._boundingPlanes[n[r]],a=PW(on.projectPointOntoPlane(c,t,DW),i[r],c,this._edgeNormals[n[r]]),h=d.distanceSquared(a,t),h<f&&(f=h);return Math.sqrt(f)}else if(n.length>3)return a=PW(on.projectPointOntoPlane(this._boundingPlanes[1],t,DW),this._planeVertices[1],this._boundingPlanes[1],this._edgeNormals[1]),d.distance(a,t);let u=n[1]===2&&n[2]===5?0:1;return n[0]===0?d.distance(t,this._vertices[(n[1]-2+u)%4]):d.distance(t,this._vertices[4+(n[1]-2+u)%4])};var AYe=new d,EYe=new d;function fle(e,t,n){let i=d.subtract(n,t,AYe),o=d.subtract(e,t,EYe),r=d.dot(i,o);if(r<=0)return t;let s=d.dot(i,i);return r>=s?n:(r=r/s,new d((1-r)*t.x+r*n.x,(1-r)*t.y+r*n.y,(1-r)*t.z+r*n.z))}var SYe=new on(d.UNIT_X,0);function PW(e,t,n,i){let o=Number.MAX_VALUE,r,s,a;for(let c=0;c<t.length;c++){let u=on.fromPointNormal(t[c],i[c],SYe);on.getPointDistance(u,e)<0||(a=fle(e,t[c],t[(c+1)%4]),r=d.distance(e,a),r<o&&(o=r,s=a))}return l(s)?s:e}hI.prototype.intersectPlane=function(e){let t=0,n=0;for(let i=0;i<this._vertices.length;i++)d.dot(e.normal,this._vertices[i])+e.distance<0?n++:t++;return t===this._vertices.length?jt.INSIDE:n===this._vertices.length?jt.OUTSIDE:jt.INTERSECTING};hI.prototype.createDebugVolume=function(e){let t=new L.clone(L.IDENTITY),n=new Ld({polygonHierarchy:{positions:this._planeVertices[0]}}),i=Ld.createGeometry(n),o=new At({geometry:i,id:"outline",modelMatrix:t,attributes:{color:Gt.fromColor(e)}}),r=new Ld({polygonHierarchy:{positions:this._planeVertices[1]}}),s=Ld.createGeometry(r),a=new At({geometry:s,id:"outline",modelMatrix:t,attributes:{color:Gt.fromColor(e)}}),c=[];for(let u=0;u<4;u++){let f=new Ld({polygonHierarchy:{positions:this._planeVertices[2+u]}}),h=Ld.createGeometry(f);c[u]=new At({geometry:h,id:"outline",modelMatrix:t,attributes:{color:Gt.fromColor(e)}})}return new wn({geometryInstances:[c[0],c[1],c[2],c[3],a,o],appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})};var n3=hI;var vYe=new d(1,1,1),i3=Math.cos,o3=Math.sin;function _A(e){e=e??G.EMPTY_OBJECT;let t=e.radii??vYe,n=e.innerRadii??t,i=e.minimumClock??0,o=e.maximumClock??D.TWO_PI,r=e.minimumCone??0,s=e.maximumCone??D.PI,a=Math.round(e.stackPartitions??10),c=Math.round(e.slicePartitions??8),u=Math.round(e.subdivisions??128);this._radii=d.clone(t),this._innerRadii=d.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._subdivisions=u,this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidOutlineGeometry"}_A.packedLength=2*d.packedLength+8;_A.pack=function(e,t,n){return n=n??0,d.pack(e._radii,t,n),n+=d.packedLength,d.pack(e._innerRadii,t,n),n+=d.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n++]=e._subdivisions,t[n]=e._offsetAttribute??-1,t};var dle=new d,hle=new d,Qp={radii:dle,innerRadii:hle,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};_A.unpack=function(e,t,n){t=t??0;let i=d.unpack(e,t,dle);t+=d.packedLength;let o=d.unpack(e,t,hle);t+=d.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],h=e[t++],p=e[t];return l(n)?(n._radii=d.clone(i,n._radii),n._innerRadii=d.clone(o,n._innerRadii),n._minimumClock=r,n._maximumClock=s,n._minimumCone=a,n._maximumCone=c,n._stackPartitions=u,n._slicePartitions=f,n._subdivisions=h,n._offsetAttribute=p===-1?void 0:p,n):(Qp.minimumClock=r,Qp.maximumClock=s,Qp.minimumCone=a,Qp.maximumCone=c,Qp.stackPartitions=u,Qp.slicePartitions=f,Qp.subdivisions=h,Qp.offsetAttribute=p===-1?void 0:p,new _A(Qp))};_A.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._subdivisions,c=ee.fromCartesian3(t),u=e._slicePartitions+1,f=e._stackPartitions+1;u=Math.round(u*Math.abs(o-i)/D.TWO_PI),f=Math.round(f*Math.abs(s-r)/D.PI),u<2&&(u=2),f<2&&(f=2);let h=0,p=1,_=n.x!==t.x||n.y!==t.y||n.z!==t.z,m=!1,y=!1;_&&(p=2,r>0&&(m=!0,h+=u),s<Math.PI&&(y=!0,h+=u));let b=a*p*(f+u),x=new Float64Array(b*3),T=2*(b+h-(u+f)*p),C=Me.createTypedArray(b,T),E,S,w,R,P=0,O=new Array(f),N=new Array(f);for(E=0;E<f;E++)R=r+E*(s-r)/(f-1),O[E]=o3(R),N[E]=i3(R);let g=new Array(a),A=new Array(a);for(E=0;E<a;E++)w=i+E*(o-i)/(a-1),g[E]=o3(w),A[E]=i3(w);for(E=0;E<f;E++)for(S=0;S<a;S++)x[P++]=t.x*O[E]*A[S],x[P++]=t.y*O[E]*g[S],x[P++]=t.z*N[E];if(_)for(E=0;E<f;E++)for(S=0;S<a;S++)x[P++]=n.x*O[E]*A[S],x[P++]=n.y*O[E]*g[S],x[P++]=n.z*N[E];for(O.length=a,N.length=a,E=0;E<a;E++)R=r+E*(s-r)/(a-1),O[E]=o3(R),N[E]=i3(R);for(g.length=u,A.length=u,E=0;E<u;E++)w=i+E*(o-i)/(u-1),g[E]=o3(w),A[E]=i3(w);for(E=0;E<a;E++)for(S=0;S<u;S++)x[P++]=t.x*O[E]*A[S],x[P++]=t.y*O[E]*g[S],x[P++]=t.z*N[E];if(_)for(E=0;E<a;E++)for(S=0;S<u;S++)x[P++]=n.x*O[E]*A[S],x[P++]=n.y*O[E]*g[S],x[P++]=n.z*N[E];for(P=0,E=0;E<f*p;E++){let M=E*a;for(S=0;S<a-1;S++)C[P++]=M+S,C[P++]=M+S+1}let v=f*a*p;for(E=0;E<u;E++)for(S=0;S<a-1;S++)C[P++]=v+E+S*u,C[P++]=v+E+(S+1)*u;if(_)for(v=f*a*p+u*a,E=0;E<u;E++)for(S=0;S<a-1;S++)C[P++]=v+E+S*u,C[P++]=v+E+(S+1)*u;if(_){let M=f*a*p,F=M+a*u;if(m)for(E=0;E<u;E++)C[P++]=M+E,C[P++]=F+E;if(y)for(M+=a*u-u,F+=a*u-u,E=0;E<u;E++)C[P++]=M+E,C[P++]=F+E}let I=new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x})});if(l(e._offsetAttribute)){let M=x.length,F=e._offsetAttribute===nn.NONE?0:1,V=new Uint8Array(M/3).fill(F);I.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:V})}return new rt({attributes:I,indices:C,primitiveType:Re.LINES,boundingSphere:ae.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var If=_A;function yA(e){let t=e.radius??1,i={radii:new d(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,subdivisions:e.subdivisions};this._ellipsoidGeometry=new If(i),this._workerName="createSphereOutlineGeometry"}yA.packedLength=If.packedLength;yA.pack=function(e,t,n){return If.pack(e._ellipsoidGeometry,t,n)};var wYe=new If,Hb={radius:void 0,radii:new d,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};yA.unpack=function(e,t,n){let i=If.unpack(e,t,wYe);return Hb.stackPartitions=i._stackPartitions,Hb.slicePartitions=i._slicePartitions,Hb.subdivisions=i._subdivisions,l(n)?(d.clone(i._radii,Hb.radii),n._ellipsoidGeometry=new If(Hb),n):(Hb.radius=i._radii.x,new yA(Hb))};yA.createGeometry=function(e){return If.createGeometry(e._ellipsoidGeometry)};var ny=yA;function bA(e,t){t===0&&(t=D.EPSILON7),this._boundingSphere=new ae(e,t)}Object.defineProperties(bA.prototype,{center:{get:function(){return this._boundingSphere.center}},radius:{get:function(){return this._boundingSphere.radius}},boundingVolume:{get:function(){return this._boundingSphere}},boundingSphere:{get:function(){return this._boundingSphere}}});bA.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,d.distance(t.center,e.camera.positionWC)-t.radius)};bA.prototype.intersectPlane=function(e){return ae.intersectPlane(this._boundingSphere,e)};bA.prototype.update=function(e,t){d.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};bA.prototype.createDebugVolume=function(e){let t=new ny({radius:this.radius}),n=L.fromTranslation(this.center,new L.clone(L.IDENTITY)),i=new At({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Gt.fromColor(e)}});return new wn({geometryInstances:i,appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})};var iy=bA;var IYe=new d,DYe=new d,PYe=new d,RYe=new d;function Gb(e,t,n){n=d.cross(e,t,n);let i=d.magnitude(n);return d.multiplyByScalar(n,D.EPSILON7/i,n)}function RW(e,t){let n=d.normalize(e,RYe),i=d.equalsEpsilon(n,d.UNIT_X,D.EPSILON6)?d.UNIT_Y:d.UNIT_X;return Gb(e,i,t)}function mle(e){let t=Z.getColumn(e,0,IYe),n=Z.getColumn(e,1,DYe),i=Z.getColumn(e,2,PYe),o=d.equals(t,d.ZERO),r=d.equals(n,d.ZERO),s=d.equals(i,d.ZERO);return!o&&!r&&!s?e:o&&r&&s?(e[0]=D.EPSILON7,e[4]=D.EPSILON7,e[8]=D.EPSILON7,e):(o&&!r&&!s?t=Gb(n,i,t):!o&&r&&!s?n=Gb(t,i,n):!o&&!r&&s?i=Gb(n,t,i):o?r?s||(t=RW(i,t),n=Gb(i,t,n)):(t=RW(n,t),i=Gb(n,t,i)):(n=RW(t,n),i=Gb(n,t,i)),Z.setColumn(e,0,t,e),Z.setColumn(e,1,n,e),Z.setColumn(e,2,i,e),e)}function xA(e,t){t=mle(t),this._orientedBoundingBox=new vn(e,t),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(xA.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});xA.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};xA.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};xA.prototype.update=function(e,t){d.clone(e,this._orientedBoundingBox.center),t=mle(t),Z.clone(t,this._orientedBoundingBox.halfAxes),ae.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};xA.prototype.createDebugVolume=function(e){let t=new Mh({minimum:new d(-1,-1,-1),maximum:new d(1,1,1)}),n=L.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),i=new At({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Gt.fromColor(e)}});return new wn({geometryInstances:i,appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})};var fu=xA;function qo(e,t,n,i){this._tileset=e,this._header=n;let o=l(n.contents),r=o&&n.contents.length>1||oi(n,"3DTILES_multiple_contents"),s=o&&!r?n.contents[0]:n.content;this._contentHeader=s,this.transform=l(n.transform)?L.unpack(n.transform):L.clone(L.IDENTITY);let a=l(i)?i.computedTransform:e.modelMatrix,c=L.multiply(a,this.transform,new L),u=l(i)?i._initialTransform:L.IDENTITY;this._initialTransform=L.multiply(u,this.transform,new L),this.computedTransform=c,this.metadata=$B(e,n),this._verticalExaggeration=1,this._verticalExaggerationRelativeHeight=0,this._boundingVolume=this.createBoundingVolume(n.boundingVolume,c),this._boundingVolume2D=void 0;let f;l(s)&&l(s.boundingVolume)&&(f=this.createBoundingVolume(s.boundingVolume,c)),this._contentBoundingVolume=f,this._contentBoundingVolume2D=void 0;let h;l(n.viewerRequestVolume)&&(h=this.createBoundingVolume(n.viewerRequestVolume,c)),this._viewerRequestVolume=h,this.geometricError=n.geometricError,this._geometricError=n.geometricError,l(this._geometricError)||(this._geometricError=l(i)?i._geometricError:e._geometricError,qo._deprecationWarning("geometricErrorUndefined","Required property geometricError is undefined for this tile. Using parent's geometric error instead.")),this.updateGeometricErrorScale();let p;l(n.refine)?((n.refine==="replace"||n.refine==="add")&&qo._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?Ho.REPLACE:Ho.ADD):l(i)?p=i.refine:p=Ho.REPLACE,this.refine=p,this.children=[],this.parent=i;let _,m=!1,y,b,x;if(t=Ae.createIfNeeded(t),r)y=Wo.UNLOADED,b=t.clone();else if(l(s)){let S=s.uri;l(s.url)&&(qo._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),S=s.url),S===""?(qo._deprecationWarning("contentUriEmpty","content.uri property is an empty string, which creates a circular dependency, making this tileset invalid. Omit the content property instead"),_=new uI(e,this),m=!0,y=Wo.READY):(y=Wo.UNLOADED,b=t.getDerivedResource({url:S}),x=Wa.getServerKey(b.getUrlComponent()))}else _=new uI(e,this),m=!0,y=Wo.READY;this._content=_,this._contentResource=b,this._contentState=y,this._expiredContent=void 0,this._serverKey=x,this.hasEmptyContent=m,this.hasTilesetContent=!1,this.hasImplicitContent=!1,this.hasRenderableContent=!m,this.hasImplicitContentMetadata=!1,this.hasMultipleContents=r,this.cacheNode=void 0;let T=n.expire,C,E;l(T)&&(C=T.duration,l(T.date)&&(E=K.fromIso8601(T.date))),this.expireDuration=C,this.expireDate=E,this.lastStyleTime=0,this._optimChildrenWithinParent=Md.NOT_COMPUTED,this.clippingPlanesDirty=!1,this.clippingPolygonsDirty=!1,this.priorityDeferred=!1,this.implicitTileset=void 0,this.implicitCoordinates=void 0,this.implicitSubtree=void 0,this._distanceToCamera=0,this._centerZDepth=0,this._screenSpaceError=0,this._screenSpaceErrorProgressiveResolution=0,this._visibilityPlaneMask=0,this._visible=!1,this._inRequestVolume=!1,this._finalResolution=!0,this._depth=0,this._stackLength=0,this._selectionDepth=0,this._updatedVisibilityFrame=0,this._touchedFrame=0,this._visitedFrame=0,this._selectedFrame=0,this._wasSelectedLastFrame=!1,this._requestedFrame=0,this._ancestorWithContent=void 0,this._ancestorWithContentAvailable=void 0,this._refines=!1,this._shouldSelect=!1,this._isClipped=!0,this._isClippedByPolygon=!1,this._clippingPlanesState=0,this._clippingPolygonsState=0,this._debugBoundingVolume=void 0,this._debugContentBoundingVolume=void 0,this._debugViewerRequestVolume=void 0,this._debugColor=U.fromRandom({alpha:1}),this._debugColorizeTiles=!1,this._priority=0,this._priorityHolder=this,this._priorityProgressiveResolution=!1,this._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1,this._priorityReverseScreenSpaceError=0,this._foveatedFactor=0,this._wasMinPriorityChild=!1,this._loadTimestamp=new K,this._commandsLength=0,this._color=void 0,this._colorDirty=!1,this._request=void 0}qo._deprecationWarning=Bs;Object.defineProperties(qo.prototype,{tileset:{get:function(){return this._tileset}},content:{get:function(){return this._content}},boundingVolume:{get:function(){return this._boundingVolume}},contentBoundingVolume:{get:function(){return this._contentBoundingVolume??this._boundingVolume}},boundingSphere:{get:function(){return this._boundingVolume.boundingSphere}},isVisible:{get:function(){return this._visible&&this._inRequestVolume}},extras:{get:function(){return this._header.extras}},color:{get:function(){return l(this._color)||(this._color=new U),U.clone(this._color)},set:function(e){this._color=U.clone(e,this._color),this._colorDirty=!0}},contentAvailable:{get:function(){return this.contentReady&&this.hasRenderableContent||l(this._expiredContent)&&!this.contentFailed}},contentReady:{get:function(){return this._contentState===Wo.READY}},contentUnloaded:{get:function(){return this._contentState===Wo.UNLOADED}},hasUnloadedRenderableContent:{get:function(){return this.hasRenderableContent&&this.contentUnloaded}},contentExpired:{get:function(){return this._contentState===Wo.EXPIRED}},contentFailed:{get:function(){return this._contentState===Wo.FAILED}},commandsLength:{get:function(){return this._commandsLength}}});var oy=new d;function OYe(e,t){let{tileset:n,boundingSphere:i}=e,{radius:o,center:r}=i,{camera:s}=t,a=d.multiplyByScalar(s.directionWC,e._centerZDepth,oy),c=d.add(s.positionWC,a,oy),u=d.subtract(c,r,oy);if(d.magnitude(u)>o){let E=d.normalize(u,oy),S=d.multiplyByScalar(E,o,oy),w=d.add(r,S,oy),R=d.subtract(w,s.positionWC,oy),P=d.normalize(R,oy);e._foveatedFactor=1-Math.abs(d.dot(s.directionWC,P))}else e._foveatedFactor=0;let p=e.refine===Ho.REPLACE,_=n.isSkippingLevelOfDetail;if(p&&!_||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&p&&_||n._pass===Lo.PRELOAD_FLIGHT||n._pass===Lo.PRELOAD)return!1;let m=1-Math.cos(s.frustum.fov*.5),y=n.foveatedConeSize*m;if(e._foveatedFactor<=y)return!1;let b=m-y,x=D.clamp((e._foveatedFactor-y)/b,0,1),T=n.foveatedInterpolationCallback(n.foveatedMinimumScreenSpaceErrorRelaxation,n.memoryAdjustedScreenSpaceError,x),C=e._screenSpaceError===0&&l(e.parent)?e.parent._screenSpaceError*.5:e._screenSpaceError;return n.memoryAdjustedScreenSpaceError-T<=C}var ble=new K;qo.prototype.getScreenSpaceError=function(e,t,n){let i=this._tileset,o=n??1,r=l(this.parent)?this.parent.geometricError:i._scaledGeometricError,s=t?r:this.geometricError;if(s===0)return 0;let{camera:a,context:c}=e,u=a.frustum,f=c.drawingBufferWidth,h=c.drawingBufferHeight*o,p;if(e.mode===ne.SCENE2D||u instanceof rn){let _=u.offCenterFrustum;l(_)&&(u=_);let m=Math.max(u.top-u.bottom,u.right-u.left)/Math.max(f,h);p=s/m}else{let _=Math.max(this._distanceToCamera,D.EPSILON7),m=u.sseDenominator;if(p=s*h/(_*m),i.dynamicScreenSpaceError){let y=i._dynamicScreenSpaceErrorComputedDensity,b=i.dynamicScreenSpaceErrorFactor,x=D.fog(_,y)*b;p-=x}}return p/=e.pixelRatio,p};function MYe(e,t){if(e.progressiveResolutionHeightFraction<=0||e.progressiveResolutionHeightFraction>.5)return!1;let n=e.memoryAdjustedScreenSpaceError,i=t._screenSpaceErrorProgressiveResolution>n;t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1;let o=t.parent,r=t._screenSpaceErrorProgressiveResolution<=n,s=l(o)&&o._screenSpaceErrorProgressiveResolution>n;return r&&s&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!0,i=!0),i}function LYe(e,t){let n=t.parent,o=l(n)&&(!e.isSkippingLevelOfDetail||t._screenSpaceError===0||n.hasTilesetContent||n.hasImplicitContent)?n._screenSpaceError:t._screenSpaceError;return e.root._screenSpaceError-o}qo.prototype.updateVisibility=function(e){let{parent:t,tileset:n}=this;if(this._updatedVisibilityFrame===n._updatedVisibilityFrame)return;let i=l(t)?t.computedTransform:n.modelMatrix,o=l(t)?t._visibilityPlaneMask:bs.MASK_INDETERMINATE;this.updateTransform(i,e),this._distanceToCamera=this.distanceToTile(e),this._centerZDepth=this.distanceToTileCenter(e),this._screenSpaceError=this.getScreenSpaceError(e,!1),this._screenSpaceErrorProgressiveResolution=this.getScreenSpaceError(e,!1,n.progressiveResolutionHeightFraction),this._visibilityPlaneMask=this.visibility(e,o),this._visible=this._visibilityPlaneMask!==bs.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=LYe(n,this),this._priorityProgressiveResolution=MYe(n,this),this.priorityDeferred=OYe(this,e),this._updatedVisibilityFrame=n._updatedVisibilityFrame};qo.prototype.updateExpiration=function(){if(l(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=K.now(ble);K.lessThan(this.expireDate,e)&&(this._contentState=Wo.EXPIRED,this._expiredContent=this._content)}};function NYe(e){if(!l(e.expireDuration))return;let t=K.now(ble);K.addSeconds(t,e.expireDuration,t),l(e.expireDate)?K.lessThan(e.expireDate,t)&&K.clone(t,e.expireDate):e.expireDate=K.clone(t)}function FYe(e){return function(){return e._priority}}qo.prototype.requestContent=function(){if(!this.hasEmptyContent)return this.hasMultipleContents?BYe(this):zYe(this)};function BYe(e){let t=e._content,n=e._tileset;if(!l(t)){let o=oi(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new QB(n,e,e._contentResource.clone(),o),e._content=t}let i=t.requestInnerContents();if(l(i))return e._contentState=Wo.LOADING,i.then(o=>{if(!e.isDestroyed()&&l(o))return e._contentState=Wo.PROCESSING,t}).catch(o=>{if(!e.isDestroyed())throw e._contentState=Wo.FAILED,o})}async function kYe(e,t,n,i,o){let r=e._contentState;e._contentState=Wo.LOADING,++t.statistics.numberOfPendingRequests;let s;try{s=await o}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;if(n.cancelled||n.state===jn.CANCELLED){e._contentState=r,++t.statistics.numberOfAttemptedRequests;return}throw e._contentState=Wo.FAILED,a}if(e.isDestroyed()){--t.statistics.numberOfPendingRequests;return}if(n.cancelled||n.state===jn.CANCELLED){e._contentState=r,--t.statistics.numberOfPendingRequests,++t.statistics.numberOfAttemptedRequests;return}try{let a=await UYe(e,s);return--t.statistics.numberOfPendingRequests,e.isDestroyed()?void 0:(i&&(e.expireDate=void 0),e._content=a,e._contentState=Wo.PROCESSING,a)}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;throw e._contentState=Wo.FAILED,a}}function zYe(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new Qo({throttle:!0,throttleByServer:!0,type:_s.TILES3D,priorityFunction:FYe(e),serverKey:e._serverKey});e._request=i,t.request=i;let o=e._tileset,r=t.fetchArrayBuffer();if(!l(r)){++o.statistics.numberOfAttemptedRequests;return}return kYe(e,o,i,n,r)}async function UYe(e,t){let n=J_(t),i=e._tileset;i._disableSkipLevelOfDetail=i._disableSkipLevelOfDetail||n.contentType===Vs.GEOMETRY||n.contentType===Vs.VECTOR,(n.contentType===Vs.IMPLICIT_SUBTREE||n.contentType===Vs.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0,e.hasRenderableContent=!1),n.contentType===Vs.EXTERNAL_TILESET&&(e.hasTilesetContent=!0,e.hasRenderableContent=!1);let o,r=cA[n.contentType];if(e.isDestroyed())return;l(n.binaryPayload)?o=await Promise.resolve(r(i,e,e._contentResource,n.binaryPayload.buffer,0)):o=await Promise.resolve(r(i,e,e._contentResource,n.jsonPayload));let s=e._contentHeader;if(e.hasImplicitContentMetadata){let c=e.implicitSubtree,u=e.implicitCoordinates;o.metadata=c.getContentMetadataView(u,0)}else e.hasImplicitContent||(o.metadata=lA(i,s));let a=uA(i,s);return l(a)&&(o.group=new gC({metadata:a})),o}qo.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};qo.prototype.unloadContent=function(){this.hasRenderableContent&&(this._content=this._content&&this._content.destroy(),this._contentState=Wo.UNLOADED,this.lastStyleTime=0,this.clippingPlanesDirty=this._clippingPlanesState===0,this._clippingPlanesState=0,this.clippingPolygonsDirty=this._clippingPolygonsState===0,this._clippingPolygonsState=0,this._debugColorizeTiles=!1,this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy())};var xle=new ae;function MW(e,t){if(t.mode!==ne.SCENE3D&&!l(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,xle);e._boundingVolume2D=new iy(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._boundingVolume2D:e._boundingVolume}function VYe(e,t){if(t.mode!==ne.SCENE3D&&!l(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,xle);e._contentBoundingVolume2D=new iy(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}qo.prototype.visibility=function(e,t){let n=e.cullingVolume,i=MW(this,e),o=this._tileset,r=o.clippingPlanes;if(l(r)&&r.enabled){let a=r.computeIntersectionWithBoundingVolume(i,o.clippingPlanesOriginMatrix);if(this._isClipped=a!==jt.INSIDE,a===jt.OUTSIDE)return bs.MASK_OUTSIDE}let s=o.clippingPolygons;if(l(s)&&s.enabled){let a=s.computeIntersectionWithBoundingVolume(i);this._isClippedByPolygon=a!==jt.OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};qo.prototype.contentVisibility=function(e){if(!l(this._contentBoundingVolume))return jt.INSIDE;if(this._visibilityPlaneMask===bs.MASK_INSIDE)return jt.INSIDE;let t=e.cullingVolume,n=VYe(this,e),i=this._tileset,o=i.clippingPlanes;if(l(o)&&o.enabled){let s=o.computeIntersectionWithBoundingVolume(n,i.clippingPlanesOriginMatrix);if(this._isClipped=s!==jt.INSIDE,s===jt.OUTSIDE)return jt.OUTSIDE}let r=i.clippingPolygons;if(l(r)&&r.enabled){let s=r.computeIntersectionWithBoundingVolume(n);if(this._isClippedByPolygon=s!==jt.OUTSIDE,s===jt.INSIDE)return jt.OUTSIDE}return t.computeVisibility(n)};qo.prototype.distanceToTile=function(e){return MW(this,e).distanceToCamera(e)};var HYe=new d;qo.prototype.distanceToTileCenter=function(e){let n=MW(this,e).boundingVolume,i=d.subtract(n.center,e.camera.positionWC,HYe);return d.dot(e.camera.directionWC,i)};qo.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!l(t)||t.distanceToCamera(e)===0};var Tle=new Z,Cle=new d,GYe=new Z,LW=new d,Ale=new se,Ele=new vn,OW=new L;function jYe(e,t,n){let i=d.fromElements(e[0],e[1],e[2],LW),o=Z.fromArray(e,3,GYe);i=L.multiplyByPoint(t,i,i);let r=L.getMatrix3(t,Tle);return o=Z.multiply(r,o,o),l(n)?(n.update(i,o),n):new fu(i,o)}function ple(e,t,n,i){let o=se.unpack(e,0,Ale),r=e[4],s=e[5],a=vn.fromRectangle(o,r,s,ee.WGS84,Ele),c=a.center,u=a.halfAxes;t=L.multiplyTransformation(t,L.inverseTransformation(n,OW),OW),c=L.multiplyByPoint(t,c,c);let f=L.getMatrix3(t,Tle);return u=Z.multiply(f,u,u),l(i)&&i instanceof fu?(i.update(c,u),i):new fu(c,u)}function WYe(e,t,n,i){if(!L.equalsEpsilon(t,n,D.EPSILON8))return i instanceof fu?ple(e,t,n,i):ple(e,t,n,void 0);let o=se.unpack(e,0,Ale);return i instanceof wf?(i.rectangle=se.clone(o,i.rectangle),i.minimumHeight=e[4],i.maximumHeight=e[5],i.computeBoundingVolumes(ee.WGS84),i):new wf({rectangle:o,minimumHeight:e[4],maximumHeight:e[5]})}function qYe(e,t,n){let i=d.fromElements(e[0],e[1],e[2],LW),o=e[3];i=L.multiplyByPoint(t,i,i);let r=L.getScale(t,Cle),s=d.maximumComponent(r);return o*=s,l(n)?(n.update(i,o),n):new iy(i,o)}qo.prototype.createBoundingVolume=function(e,t,n){let i=this.metadata,o;if(l(i)&&(o=IC.parseBoundingVolumeSemantic("TILE",i)),l(o)&&(e=o),!l(e))throw new re("boundingVolume must be defined");if(oi(e,"3DTILES_bounding_volume_S2"))return new n3(e.extensions["3DTILES_bounding_volume_S2"]);let{box:r,region:s,sphere:a}=e;if(l(r)){let c=jYe(r,t,n);return this._verticalExaggeration!==1&&gle(c,this._verticalExaggeration,this._verticalExaggerationRelativeHeight),c}if(l(s)){let c=WYe(s,t,this._initialTransform,n);return this._verticalExaggeration===1||(c instanceof fu?gle(c,this._verticalExaggeration,this._verticalExaggerationRelativeHeight):(c.minimumHeight=vr.getHeight(c.minimumHeight,this._verticalExaggeration,this._verticalExaggerationRelativeHeight),c.maximumHeight=vr.getHeight(c.maximumHeight,this._verticalExaggeration,this._verticalExaggerationRelativeHeight),c.computeBoundingVolumes(ee.WGS84))),c}if(l(a)){let c=qYe(a,t,n);if(this._verticalExaggeration!==1){let u=vr.getPosition(c.center,ee.WGS84,this._verticalExaggeration,this._verticalExaggerationRelativeHeight,LW),f=c.radius*this._verticalExaggeration;c.update(u,f)}return c}throw new re("boundingVolume must contain a sphere, region, or box")};var YYe=d.unpackArray(new Array(8*3).fill(0));function gle(e,t,n){let i=e.boundingVolume.computeCorners(YYe).map(r=>vr.getPosition(r,ee.WGS84,t,n,r)),o=vn.fromPoints(i,Ele);e.update(o.center,o.halfAxes)}qo.prototype.updateTransform=function(e,t){e=e??L.IDENTITY;let n=L.multiplyTransformation(e,this.transform,OW),i=!L.equals(n,this.computedTransform),o=l(t)&&(this._verticalExaggeration!==t.verticalExaggeration||this._verticalExaggerationRelativeHeight!==t.verticalExaggerationRelativeHeight);if(!i&&!o)return;i&&L.clone(n,this.computedTransform),o&&(this._verticalExaggeration=t.verticalExaggeration,this._verticalExaggerationRelativeHeight=t.verticalExaggerationRelativeHeight);let r=this._header,s=this._contentHeader;this._boundingVolume=this.createBoundingVolume(r.boundingVolume,this.computedTransform,this._boundingVolume),l(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(s.boundingVolume,this.computedTransform,this._contentBoundingVolume)),l(this._viewerRequestVolume)&&(this._viewerRequestVolume=this.createBoundingVolume(r.viewerRequestVolume,this.computedTransform,this._viewerRequestVolume)),this.updateGeometricErrorScale(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()};qo.prototype.updateGeometricErrorScale=function(){let e=L.getScale(this.computedTransform,Cle),t=d.maximumComponent(e);if(this.geometricError=this._geometricError*t,!l(this.parent)){let n=this._tileset;n._scaledGeometricError=n._geometricError*t}};function XYe(e,t,n,i){if(!i.isRender)return;let o=l(e._contentHeader)&&l(e._contentHeader.boundingVolume),r=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!o;if(r){let c;e._finalResolution?e.hasRenderableContent?c=U.WHITE:c=U.DARKGRAY:c=U.YELLOW,l(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(c)),e._debugBoundingVolume.update(n);let u=e._debugBoundingVolume.getGeometryInstanceAttributes("outline");u.color=Gt.toValue(c,u.color)}else!r&&l(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy());t.debugShowContentBoundingVolume&&o?(l(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(U.BLUE)),e._debugContentBoundingVolume.update(n)):!t.debugShowContentBoundingVolume&&l(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&l(e._viewerRequestVolume)?(l(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(U.YELLOW)),e._debugViewerRequestVolume.update(n)):!t.debugShowViewerRequestVolume&&l(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy());let s=t.debugColorizeTiles&&!e._debugColorizeTiles||l(t._heatmap.tilePropertyName),a=!t.debugColorizeTiles&&e._debugColorizeTiles;s?(t._heatmap.colorize(e,n),e._debugColorizeTiles=!0,e.color=e._debugColor):a&&(e._debugColorizeTiles=!1,e.color=U.WHITE),e._colorDirty&&(e._colorDirty=!1,e._content.applyDebugSettings(!0,e._color)),a&&t.makeStyleDirty()}function KYe(e,t,n){let i=e._expiredContent;if(!e.hasMultipleContents&&l(i)){if(!e.contentReady){try{i.update(t,n)}catch{}return}e._expiredContent.destroy(),e._expiredContent=void 0}if(l(e.content))try{e.content.update(t,n)}catch(o){throw e._contentState=Wo.FAILED,o}}function ZYe(e,t){let n=t.clippingPlanes,i=0;l(n)&&e._isClipped&&n.enabled&&(i=n.clippingPlanesState),i!==e._clippingPlanesState&&(e._clippingPlanesState=i,e.clippingPlanesDirty=!0)}function $Ye(e,t){let n=t.clippingPolygons,i=0;l(n)&&e._isClippedByPolygon&&n.enabled&&(i=n.clippingPolygonsState),i!==e._clippingPolygonsState&&(e._clippingPolygonsState=i,e.clippingPolygonsDirty=!0)}qo.prototype.update=function(e,t,n){let{commandList:i}=t,o=i.length;ZYe(this,e),$Ye(this,e),XYe(this,e,t,n),KYe(this,e,t);let r=i.length;this._commandsLength=r-o;for(let s=o;s<r;++s){let a=i[s],c=a.pass===Se.TRANSLUCENT;a.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1,this.clippingPolygonsDirty=!1};var _le=[];qo.prototype.process=function(e,t){!this.contentExpired&&!this.contentReady&&this._content.ready&&(NYe(this),this._selectedFrame=0,this.lastStyleTime=0,K.now(this._loadTimestamp),this._contentState=Wo.READY,!this.hasTilesetContent&&!this.hasImplicitContent&&(e._statistics.incrementLoadCounts(this.content),++e._statistics.numberOfTilesWithContentReady,++e._statistics.numberOfLoadedTilesTotal,e._cache.add(this)));let n=t.commandList;t.commandList=_le;try{this._content.update(e,t)}catch(i){throw this._contentState=Wo.FAILED,i}_le.length=0,t.commandList=n};function yle(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function r3(e,t,n){return Math.max(D.normalize(e,t,n)-D.EPSILON7,0)}qo.prototype.updatePriority=function(){let e=this.tileset,t=e.preferLeaves,n=e._minimumPriority,i=e._maximumPriority,o=4,r=1,s=0,a=o,c=s+a,u=o,f=c+u,h=r,p=Math.pow(10,f),_=f+h,m=r,y=Math.pow(10,_),b=_+m,x=Math.pow(10,b),T=r3(this._depth,n.depth,i.depth);T=t?1-T:T;let E=!e.isSkippingLevelOfDetail&&this.refine===Ho.REPLACE?r3(this._priorityHolder._distanceToCamera,n.distance,i.distance):r3(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),S=yle(E,a,s),w=this._priorityProgressiveResolution?0:p,R=r3(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),P=yle(R,u,c),O=this.priorityDeferred?y:0,N=e._pass===Lo.PRELOAD_FLIGHT?0:x;this._priority=T+S+w+P+O+N};qo.prototype.isDestroyed=function(){return!1};qo.prototype.destroy=function(){return this._content=this._content&&this._content.destroy(),this._expiredContent=this._expiredContent&&!this._expiredContent.isDestroyed()&&this._expiredContent.destroy(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy(),le(this)};var Nd=qo;function Jp(e){e=e??G.EMPTY_OBJECT;let t=e.id,n=e.group,i=e.class,o=l(n.properties)?n.properties:{};this._class=i,this._properties=o,this._id=t,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties(Jp.prototype,{class:{get:function(){return this._class}},id:{get:function(){return this._id}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Jp.prototype.hasProperty=function(e){return Ln.hasProperty(e,this._properties,this._class)};Jp.prototype.hasPropertyBySemantic=function(e){return Ln.hasPropertyBySemantic(e,this._properties,this._class)};Jp.prototype.getPropertyIds=function(e){return Ln.getPropertyIds(this._properties,this._class,e)};Jp.prototype.getProperty=function(e){return Ln.getProperty(e,this._properties,this._class)};Jp.prototype.setProperty=function(e,t){return Ln.setProperty(e,t,this._properties,this._class)};Jp.prototype.getPropertyBySemantic=function(e){return Ln.getPropertyBySemantic(e,this._properties,this._class)};Jp.prototype.setPropertyBySemantic=function(e,t){return Ln.setPropertyBySemantic(e,t,this._properties,this._class)};var mI=Jp;function eg(e){e=e??G.EMPTY_OBJECT;let t=e.tileset,n=e.class,i=l(t.properties)?t.properties:{};this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(eg.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});eg.prototype.hasProperty=function(e){return Ln.hasProperty(e,this._properties,this._class)};eg.prototype.hasPropertyBySemantic=function(e){return Ln.hasPropertyBySemantic(e,this._properties,this._class)};eg.prototype.getPropertyIds=function(e){return Ln.getPropertyIds(this._properties,this._class,e)};eg.prototype.getProperty=function(e){return Ln.getProperty(e,this._properties,this._class)};eg.prototype.setProperty=function(e,t){return Ln.setProperty(e,t,this._properties,this._class)};eg.prototype.getPropertyBySemantic=function(e){return Ln.getPropertyBySemantic(e,this._properties,this._class)};eg.prototype.setPropertyBySemantic=function(e,t){return Ln.setPropertyBySemantic(e,t,this._properties,this._class)};var s3=eg;function Sle(e){e=e??G.EMPTY_OBJECT;let t=e.metadataJson,n=e.schema,i=t.metadata??t.tileset,o;l(i)&&(o=new s3({tileset:i,class:n.classes[i.class]}));let r=[],s=[],a=t.groups;if(Array.isArray(a)){let c=a.length;for(let u=0;u<c;u++){let f=a[u];s.push(new mI({group:f,class:n.classes[f.class]}))}}else if(l(a)){r=Object.keys(a).sort();let c=r.length;for(let u=0;u<c;u++){let f=r[u];if(a.hasOwnProperty(f)){let h=a[f];s.push(new mI({id:f,group:a[f],class:n.classes[h.class]}))}}}this._schema=n,this._groups=s,this._groupIds=r,this._tileset=o,this._statistics=t.statistics,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Sle.prototype,{schema:{get:function(){return this._schema}},groups:{get:function(){return this._groups}},groupIds:{get:function(){return this._groupIds}},tileset:{get:function(){return this._tileset}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var TA=Sle;var vle={},QYe=new d;vle.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof fu||i instanceof wf){let o=i._orientedBoundingBox;e._optimChildrenWithinParent=Md.USE_OPTIMIZATION;for(let r=0;r<n;++r){let a=t[r].boundingVolume;if(!(a instanceof fu||a instanceof wf)){e._optimChildrenWithinParent=Md.SKIP_OPTIMIZATION;break}let c=a._orientedBoundingBox,u=d.subtract(c.center,o.center,QYe),f=d.magnitude(u);d.divideByScalar(u,f,u);let h=Math.abs(o.halfAxes[0]*u.x)+Math.abs(o.halfAxes[1]*u.y)+Math.abs(o.halfAxes[2]*u.z)+Math.abs(o.halfAxes[3]*u.x)+Math.abs(o.halfAxes[4]*u.y)+Math.abs(o.halfAxes[5]*u.z)+Math.abs(o.halfAxes[6]*u.x)+Math.abs(o.halfAxes[7]*u.y)+Math.abs(o.halfAxes[8]*u.z),p=Math.abs(c.halfAxes[0]*u.x)+Math.abs(c.halfAxes[1]*u.y)+Math.abs(c.halfAxes[2]*u.z)+Math.abs(c.halfAxes[3]*u.x)+Math.abs(c.halfAxes[4]*u.y)+Math.abs(c.halfAxes[5]*u.z)+Math.abs(c.halfAxes[6]*u.x)+Math.abs(c.halfAxes[7]*u.y)+Math.abs(c.halfAxes[8]*u.z);if(h<=p+f){e._optimChildrenWithinParent=Md.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===Md.USE_OPTIMIZATION};var a3=vle;function pI(){this.head=void 0,this.tail=void 0,this._length=0}Object.defineProperties(pI.prototype,{length:{get:function(){return this._length}}});function JYe(e,t,n){this.item=e,this.previous=t,this.next=n}pI.prototype.add=function(e){let t=new JYe(e,this.tail,void 0);return l(this.tail)?(this.tail.next=t,this.tail=t):(this.head=t,this.tail=t),++this._length,t};function wle(e,t){l(t.previous)&&l(t.next)?(t.previous.next=t.next,t.next.previous=t.previous):l(t.previous)?(t.previous.next=void 0,e.tail=t.previous):l(t.next)?(t.next.previous=void 0,e.head=t.next):(e.head=void 0,e.tail=void 0),t.next=void 0,t.previous=void 0}pI.prototype.remove=function(e){l(e)&&(wle(this,e),--this._length)};pI.prototype.splice=function(e,t){if(e===t)return;wle(this,t);let n=e.next;e.next=t,this.tail===e?this.tail=t:n.previous=t,t.next=n,t.previous=e};var c3=pI;function jb(){this._list=new c3,this._sentinel=this._list.add(),this._trimTiles=!1}jb.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};jb.prototype.touch=function(e){let t=e.cacheNode;l(t)&&this._list.splice(this._sentinel,t)};jb.prototype.add=function(e){l(e.cacheNode)||(e.cacheNode=this._list.add(e))};jb.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;l(i)&&(this._list.remove(i),t.cacheNode=void 0,n(e,t))};jb.prototype.unloadTiles=function(e,t){let n=this._trimTiles;this._trimTiles=!1;let i=this._list,o=this._sentinel,r=i.head;for(;r!==o&&(e.totalMemoryUsageInBytes>e.cacheBytes||n);){let s=r.item;r=r.next,this.unloadTile(e,s,t)}};jb.prototype.trim=function(){this._trimTiles=!0};var l3=jb;function u3(e){this.tilePropertyName=e,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE,this._previousMinimum=Number.MAX_VALUE,this._previousMaximum=-Number.MAX_VALUE,this._referenceMinimum={},this._referenceMaximum={}}function FW(e,t){let n;return t==="_loadTimestamp"?n=K.toDate(e).getTime():n=e,n}u3.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=FW(e,n),this._referenceMaximum[n]=FW(t,n)};function eXe(e,t){let n=e.tilePropertyName;if(l(n)){let i=FW(t[n],n);return l(i)?(e._maximum=Math.max(i,e._maximum),e._minimum=Math.min(i,e._minimum),i):(e.tilePropertyName=void 0,i)}}var NW=[new U(.1,.1,.1,1),new U(.153,.278,.878,1),new U(.827,.231,.49,1),new U(.827,.188,.22,1),new U(1,.592,.259,1),new U(1,.843,0,1)];u3.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!l(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=eXe(this,e),o=this._previousMinimum,r=this._previousMaximum;if(o===Number.MAX_VALUE||r===-Number.MAX_VALUE)return;let s=r-o+D.EPSILON7,c=D.clamp(i-o,0,s)/s,u=NW.length-1,f=c*u,h=Math.floor(f),p=Math.ceil(f),_=f-h,m=NW[h],y=NW[p],b=U.clone(U.WHITE);b.red=D.lerp(m.red,y.red,_),b.green=D.lerp(m.green,y.green,_),b.blue=D.lerp(m.blue,y.blue,_),e._debugColor=b};u3.prototype.resetMinimumMaximum=function(){let e=this.tilePropertyName;if(l(e)){let t=this._referenceMinimum[e],n=this._referenceMaximum[e],i=l(t)&&l(n);this._previousMinimum=i?t:this._minimum,this._previousMaximum=i?n:this._maximum,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE}};var f3=u3;function CA(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfPendingRequests=0,this.numberOfTilesProcessing=0,this.numberOfTilesWithContentReady=0,this.numberOfTilesTotal=0,this.numberOfLoadedTilesTotal=0,this.numberOfFeaturesSelected=0,this.numberOfFeaturesLoaded=0,this.numberOfPointsSelected=0,this.numberOfPointsLoaded=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0,this.geometryByteLength=0,this.texturesByteLength=0,this.texturesReferenceCounterById={},this.batchTableByteLength=0}CA.prototype.clear=function(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfFeaturesSelected=0,this.numberOfPointsSelected=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0};CA.prototype.incrementSelectionCounts=function(e){this.numberOfFeaturesSelected+=e.featuresLength,this.numberOfPointsSelected+=e.pointsLength,this.numberOfTrianglesSelected+=e.trianglesLength;let t=e.innerContents;if(l(t)){let n=t.length;for(let i=0;i<n;++i)this.incrementSelectionCounts(t[i])}};CA.prototype.incrementLoadCounts=function(e){if(this.numberOfFeaturesLoaded+=e.featuresLength,this.numberOfPointsLoaded+=e.pointsLength,this.geometryByteLength+=e.geometryByteLength,this.batchTableByteLength+=e.batchTableByteLength,!(e instanceof _f))this.texturesByteLength+=e.texturesByteLength;else{let n=e.getTextureIds();for(let i of n){let o=this.texturesReferenceCounterById[i]??0;if(o===0){let r=e.getTextureByteLengthById(i);this.texturesByteLength+=r}this.texturesReferenceCounterById[i]=o+1}}let t=e.innerContents;if(l(t)){let n=t.length;for(let i=0;i<n;++i)this.incrementLoadCounts(t[i])}};CA.prototype.decrementLoadCounts=function(e){if(this.numberOfFeaturesLoaded-=e.featuresLength,this.numberOfPointsLoaded-=e.pointsLength,this.geometryByteLength-=e.geometryByteLength,this.batchTableByteLength-=e.batchTableByteLength,!(e instanceof _f))this.texturesByteLength-=e.texturesByteLength;else{let n=e.getTextureIds();for(let i of n){let o=this.texturesReferenceCounterById[i];if(o===1){delete this.texturesReferenceCounterById[i];let r=e.getTextureByteLengthById(i);this.texturesByteLength-=r}else this.texturesReferenceCounterById[i]=o-1}}let t=e.innerContents;if(l(t)){let n=t.length;for(let i=0;i<n;++i)this.decrementLoadCounts(t[i])}};CA.clone=function(e,t){t.selected=e.selected,t.visited=e.visited,t.numberOfCommands=e.numberOfCommands,t.numberOfAttemptedRequests=e.numberOfAttemptedRequests,t.numberOfPendingRequests=e.numberOfPendingRequests,t.numberOfTilesProcessing=e.numberOfTilesProcessing,t.numberOfTilesWithContentReady=e.numberOfTilesWithContentReady,t.numberOfTilesTotal=e.numberOfTilesTotal,t.numberOfFeaturesSelected=e.numberOfFeaturesSelected,t.numberOfFeaturesLoaded=e.numberOfFeaturesLoaded,t.numberOfPointsSelected=e.numberOfPointsSelected,t.numberOfPointsLoaded=e.numberOfPointsLoaded,t.numberOfTrianglesSelected=e.numberOfTrianglesSelected,t.numberOfTilesStyled=e.numberOfTilesStyled,t.numberOfFeaturesStyled=e.numberOfFeaturesStyled,t.numberOfTilesCulledWithChildrenUnion=e.numberOfTilesCulledWithChildrenUnion,t.geometryByteLength=e.geometryByteLength,t.texturesByteLength=e.texturesByteLength,t.texturesReferenceCounterById={...e.texturesReferenceCounterById},t.batchTableByteLength=e.batchTableByteLength};var fm=CA;function gI(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(gI.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});gI.prototype.makeDirty=function(){this._styleDirty=!0};gI.prototype.resetDirty=function(){this._styleDirty=!1};gI.prototype.applyStyle=function(e){if(!l(e.root)||l(this._style)&&!this._style._ready)return;let t=this._styleDirty;t&&++this._lastStyleTime;let n=this._lastStyleTime,i=e._statistics,o=t?e._selectedTiles:e._selectedTilesToStyle,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a.lastStyleTime!==n){let c=a.content;a.lastStyleTime=n,c.applyStyle(this._style),i.numberOfFeaturesStyled+=c.featuresLength,++i.numberOfTilesStyled}}};var d3=gI;function tXe(e,t,n){let i=oi(t,"3DTILES_implicit_tiling")?t.extensions["3DTILES_implicit_tiling"]:t.implicitTiling;this.baseResource=e,this.geometricError=t.geometricError,this.metadataSchema=n;let o=t.boundingVolume;if(!l(o.box)&&!l(o.region)&&!oi(o,"3DTILES_bounding_volume_S2")&&!oi(o,"3DTILES_bounding_volume_cylinder"))throw new re("Only box, region, 3DTILES_bounding_volume_S2, and 3DTILES_bounding_volume_cylinder are supported for implicit tiling");this.boundingVolume=o,this.refine=t.refine,this.subtreeUriTemplate=new Ae({url:i.subtrees.uri}),this.contentUriTemplates=[],this.contentHeaders=[];let r=nXe(t);for(let s=0;s<r.length;s++){let a=r[s];this.contentHeaders.push(ze(a,!0));let c=new Ae({url:a.uri});this.contentUriTemplates.push(c)}this.contentCount=this.contentHeaders.length,this.tileHeader=iXe(t),this.subdivisionScheme=ns[i.subdivisionScheme],this.branchingFactor=ns.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,l(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function nXe(e){if(oi(e,"3DTILES_multiple_contents")){let t=e.extensions["3DTILES_multiple_contents"];return l(t.contents)?t.contents:t.content}return l(e.contents)?e.contents:l(e.content)?[e.content]:[]}function iXe(e){let t=ze(e,!0);return l(t.extensions)&&(delete t.extensions["3DTILES_implicit_tiling"],delete t.extensions["3DTILES_multiple_contents"],Object.keys(t.extensions).length===0&&delete t.extensions),delete t.implicitTiling,delete t.contents,delete t.content,t}var AA=tXe;var _I={};function Ile(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function BW(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function Dle(e){return e&=1431655765,e=(e^e>>1)&858993459,e=(e^e>>2)&252645135,e=(e^e>>4)&16711935,e=(e^e>>8)&65535,e}function kW(e){return e&=153391689,e=(e^e>>2)&51130563,e=(e^e>>4)&50393103,e=(e^e>>8)&4278190335,e=(e^e>>16)&1023,e}_I.encode2D=function(e,t){return(Ile(e)|Ile(t)<<1)>>>0};_I.decode2D=function(e,t){return l(t)||(t=new Array(2)),t[0]=Dle(e),t[1]=Dle(e>>1),t};_I.encode3D=function(e,t,n){return BW(e)|BW(t)<<1|BW(n)<<2};_I.decode3D=function(e,t){return l(t)||(t=new Array(3)),t[0]=kW(e),t[1]=kW(e>>1),t[2]=kW(e>>2),t};var Wb=_I;function No(e){this.subdivisionScheme=e.subdivisionScheme,this.subtreeLevels=e.subtreeLevels,this.level=e.level,this.x=e.x,this.y=e.y,this.z=void 0,e.subdivisionScheme===ns.OCTREE&&(this.z=e.z)}Object.defineProperties(No.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===ns.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===ns.OCTREE?Wb.encode3D(this.x,this.y,this.z):Wb.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===ns.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});No.prototype.getDescendantCoordinates=function(e){let t=this.level+e.level,n=(this.x<<e.level)+e.x,i=(this.y<<e.level)+e.y;if(this.subdivisionScheme===ns.OCTREE){let o=(this.z<<e.level)+e.z;return new No({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new No({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};No.prototype.getAncestorCoordinates=function(e){let t=1<<e,n=this.level-e,i=Math.floor(this.x/t),o=Math.floor(this.y/t);if(this.subdivisionScheme===ns.OCTREE){let r=Math.floor(this.z/t);return new No({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o,z:r})}return new No({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o})};No.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,o=e.y%n;if(this.subdivisionScheme===ns.OCTREE){let r=e.z%n;return new No({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o,z:r})}return new No({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o})};No.prototype.getChildCoordinates=function(e){let t=this.level+1,n=2*this.x+e%2,i=2*this.y+Math.floor(e/2)%2;if(this.subdivisionScheme===ns.OCTREE){let o=2*this.z+Math.floor(e/4)%2;return new No({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new No({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};No.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};No.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};No.prototype.isAncestor=function(e){let t=e.level-this.level;if(t<=0)return!1;let n=e.x>>t,i=e.y>>t,o=this.x===n,r=this.y===i;if(this.subdivisionScheme===ns.OCTREE){let s=e.z>>t,a=this.z===s;return o&&r&&a}return o&&r};No.prototype.isEqual=function(e){return this.subdivisionScheme===e.subdivisionScheme&&this.subtreeLevels===e.subtreeLevels&&this.level===e.level&&this.x===e.x&&this.y===e.y&&(this.subdivisionScheme===ns.OCTREE?this.z===e.z:!0)};No.prototype.isImplicitTilesetRoot=function(){return this.level===0};No.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};No.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};No.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===ns.OCTREE&&(e.z=this.z),e};var Ple=[0,0,0];No.fromMortonIndex=function(e,t,n,i){let o;return e===ns.OCTREE?(o=Wb.decode3D(i,Ple),new No({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1],z:o[2]})):(o=Wb.decode2D(i,Ple),new No({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1]}))};No.fromTileIndex=function(e,t,n){let i,o,r;return e===ns.OCTREE?(i=Math.floor(D.log2(7*n+1)/3),o=((1<<3*i)-1)/7,r=n-o):(i=Math.floor(D.log2(3*n+1)/2),o=((1<<2*i)-1)/3,r=n-o),No.fromMortonIndex(e,t,i,r)};var EA=No;function tg(){}tg.selectTiles=function(e,t){he.throwInstantiationError()};tg.sortChildrenByDistanceToCamera=function(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera};tg.canTraverse=function(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:e._screenSpaceError>e.tileset.memoryAdjustedScreenSpaceError};tg.selectTile=function(e,t){if(e.contentVisibility(t)===jt.OUTSIDE)return;e._wasSelectedLastFrame=!0;let{content:n,tileset:i}=e;n.featurePropertiesDirty?(n.featurePropertiesDirty=!1,e.lastStyleTime=0,i._selectedTilesToStyle.push(e)):e._selectedFrame<t.frameNumber-1&&(i._selectedTilesToStyle.push(e),e._wasSelectedLastFrame=!1),e._selectedFrame=t.frameNumber,i._selectedTiles.push(e)};tg.visitTile=function(e,t){++e.tileset._statistics.visited,e._visitedFrame=t.frameNumber};tg.touchTile=function(e,t){e._touchedFrame!==t.frameNumber&&(e.tileset._cache.touch(e),e._touchedFrame=t.frameNumber)};tg.loadTile=function(e,t){let{tileset:n}=e;if(e._requestedFrame===t.frameNumber||!e.hasUnloadedRenderableContent&&!e.contentExpired||!oXe(e,t))return;let i=t.camera.timeSinceMoved<n.foveatedTimeDelay;e.priorityDeferred&&i||(e._requestedFrame=t.frameNumber,n._requestedTiles.push(e))};function oXe(e,t){let{tileset:n}=e;if(!n._cullRequestsWhileMoving)return!0;let{positionWCDeltaMagnitude:i,positionWCDeltaMagnitudeLastFrame:o}=t.camera,r=i!==0?i:o,s=Math.max(e.boundingSphere.radius*2,1);return n.cullRequestsWhileMovingMultiplier*r/s<1}tg.updateTile=function(e,t){Rle(e,t),e.updateExpiration(),e._wasMinPriorityChild=!1,e._priorityHolder=e,aXe(e),e._shouldSelect=!1,e._finalResolution=!0};function Rle(e,t){if(e.updateVisibility(t),!e.isVisible)return;let n=e.children.length>0;if((e.hasTilesetContent||e.hasImplicitContent)&&n){let r=e.children[0];Rle(r,t),e._visible=r._visible;return}if(rXe(e,t)){e._visible=!1;return}let i=e.refine===Ho.REPLACE,o=e._optimChildrenWithinParent===Md.USE_OPTIMIZATION;if(i&&o&&n&&!sXe(e,t)){++e.tileset._statistics.numberOfTilesCulledWithChildrenUnion,e._visible=!1;return}}function rXe(e,t){let{parent:n,tileset:i}=e;return!l(n)||n.hasTilesetContent||n.hasImplicitContent||n.refine!==Ho.ADD?!1:e.getScreenSpaceError(t,!0)<=i.memoryAdjustedScreenSpaceError}function sXe(e,t){let n=!1,i=e.children;for(let o=0;o<i.length;++o){let r=i[o];r.updateVisibility(t),n=n||r.isVisible}return n}function aXe(e){let t=e.tileset._minimumPriority,n=e.tileset._maximumPriority,i=e._priorityHolder;n.distance=Math.max(i._distanceToCamera,n.distance),t.distance=Math.min(i._distanceToCamera,t.distance),n.depth=Math.max(e._depth,n.depth),t.depth=Math.min(e._depth,t.depth),n.foveatedFactor=Math.max(i._foveatedFactor,n.foveatedFactor),t.foveatedFactor=Math.min(i._foveatedFactor,t.foveatedFactor),n.reverseScreenSpaceError=Math.max(e._priorityReverseScreenSpaceError,n.reverseScreenSpaceError),t.reverseScreenSpaceError=Math.min(e._priorityReverseScreenSpaceError,t.reverseScreenSpaceError)}var ca=tg;function Ole(){}var yI={stack:new Al,stackMaximumLength:0};Ole.selectTiles=function(e,t){e._selectedTiles.length=0,e._requestedTiles.length=0,e.hasMixedContent=!1;let n=!0,i=e.root;if(i.updateVisibility(t),!i.isVisible)return n;let{touchTile:o,visitTile:r}=ca,s=yI.stack;for(s.push(i);s.length>0;){yI.stackMaximumLength=Math.max(yI.stackMaximumLength,s.length);let a=s.pop(),c=a.refine===Ho.ADD,u=a.refine===Ho.REPLACE,f=cXe(a);f&&lXe(a,s,t),(c||u&&!f)&&(uXe(e,a),o(a,t),fXe(a,t),a.hasRenderableContent&&!a.contentAvailable&&(n=!1)),r(a,t)}return yI.stack.trim(yI.stackMaximumLength),n};function cXe(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:(e.hasEmptyContent,!0)}function lXe(e,t,n){let{children:i}=e;for(let o=0;o<i.length;++o){let r=i[o];r.updateVisibility(n),r.isVisible&&t.push(r)}}function uXe(e,t){(t.hasUnloadedRenderableContent||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function fXe(e,t){e.contentAvailable&&e.contentVisibility(t)!==jt.OUTSIDE&&e.tileset._selectedTiles.push(e)}var h3=Ole;function Mle(){}var bI={stack:new Al,stackMaximumLength:0},xI={stack:new Al,stackMaximumLength:0};Mle.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(ca.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e.memoryAdjustedScreenSpaceError)return;hXe(n,t),bI.stack.trim(bI.stackMaximumLength),xI.stack.trim(xI.stackMaximumLength);let i=e._requestedTiles;for(let o=0;o<i.length;++o)i[o].updatePriority()};function zW(e,t){e.contentAvailable&&ca.selectTile(e,t)}function dXe(e,t,n){let i=e.refine===Ho.REPLACE,{tileset:o,children:r}=e,{updateTile:s,loadTile:a,touchTile:c}=ca;for(let m=0;m<r.length;++m)s(r[m],n);r.sort(ca.sortChildrenByDistanceToCamera);let u=i&&e.hasRenderableContent,f=!0,h=!1,p=-1,_=Number.MAX_VALUE;for(let m=0;m<r.length;++m){let y=r[m];if(y.isVisible?(t.push(y),y._foveatedFactor<_&&(p=m,_=y._foveatedFactor),h=!0):(u||o.loadSiblings)&&(y._foveatedFactor<_&&(p=m,_=y._foveatedFactor),a(y,n),c(y,n)),u){let b;y._inRequestVolume?y.hasRenderableContent?b=y.contentAvailable:b=mXe(y,n):b=!1,f=f&&b}}if(h||(f=!1),p!==-1&&i){let m=r[p];m._wasMinPriorityChild=!0;let y=(e._wasMinPriorityChild||e===o.root)&&_<=e._priorityHolder._foveatedFactor?e._priorityHolder:e;y._foveatedFactor=Math.min(m._foveatedFactor,y._foveatedFactor),y._distanceToCamera=Math.min(m._distanceToCamera,y._distanceToCamera);for(let b=0;b<r.length;++b)r[b]._priorityHolder=y}return f}function hXe(e,t){let{tileset:n}=e,{canTraverse:i,loadTile:o,visitTile:r,touchTile:s}=ca,a=bI.stack;for(a.push(e);a.length>0;){bI.stackMaximumLength=Math.max(bI.stackMaximumLength,a.length);let c=a.pop(),u=c.parent,f=!l(u)||u._refines;c._refines=i(c)?dXe(c,a,t)&&f:!1;let h=!c._refines&&f;c.hasRenderableContent?c.refine===Ho.ADD?(zW(c,t),o(c,t)):c.refine===Ho.REPLACE&&(o(c,t),h&&zW(c,t)):(n._emptyTiles.push(c),o(c,t),h&&zW(c,t)),r(c,t),s(c,t)}}function mXe(e,t){let{canTraverse:n,updateTile:i,loadTile:o,touchTile:r}=ca,s=!0,a=xI.stack;for(a.push(e);a.length>0;){xI.stackMaximumLength=Math.max(xI.stackMaximumLength,a.length);let c=a.pop(),u=c.children,f=u.length,h=!c.hasRenderableContent&&n(c);if(!h&&!c.contentAvailable&&(s=!1),i(c,t),c.isVisible||(o(c,t),r(c,t)),h)for(let p=0;p<f;++p){let _=u[p];a.push(_)}}return e.hasEmptyContent||s}var m3=Mle;function Lle(){}var TI={stack:new Al,stackMaximumLength:0},CI={stack:new Al,stackMaximumLength:0},ng={stack:new Al,stackMaximumLength:0,ancestorStack:new Al,ancestorStackMaximumLength:0},pXe=2;Lle.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(ca.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e.memoryAdjustedScreenSpaceError)return;TXe(n,t),CXe(n,t),TI.stack.trim(TI.stackMaximumLength),CI.stack.trim(CI.stackMaximumLength),ng.stack.trim(ng.stackMaximumLength),ng.ancestorStack.trim(ng.ancestorStackMaximumLength);let i=e._requestedTiles;for(let o=0;o<i.length;++o)i[o].updatePriority()};function gXe(e,t){let{updateTile:n,touchTile:i,selectTile:o}=ca,r=CI.stack;for(r.push(e);r.length>0;){CI.stackMaximumLength=Math.max(CI.stackMaximumLength,r.length);let a=r.pop().children;for(let c=0;c<a.length;++c){let u=a[c];u.isVisible&&(u.contentAvailable?(n(u,t),i(u,t),o(u,t)):u._depth-e._depth<pXe&&r.push(u))}}}function p3(e,t){let n=e.contentAvailable?e:e._ancestorWithContentAvailable;l(n)?n._shouldSelect=!0:gXe(e,t)}function _Xe(e,t){e._ancestorWithContent=void 0,e._ancestorWithContentAvailable=void 0;let{parent:n}=e;if(!l(n))return;let i=!n.hasUnloadedRenderableContent||n._requestedFrame===t.frameNumber;e._ancestorWithContent=i?n:n._ancestorWithContent,e._ancestorWithContentAvailable=n.contentAvailable?n:n._ancestorWithContentAvailable}function yXe(e,t){let n=t._ancestorWithContent;return!e.immediatelyLoadDesiredLevelOfDetail&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf||l(n)&&t._screenSpaceError<n._screenSpaceError/e.skipScreenSpaceErrorFactor&&t._depth>n._depth+e.skipLevels)}function bXe(e,t,n){let{tileset:i,children:o}=e,{updateTile:r,loadTile:s,touchTile:a}=ca;for(let u=0;u<o.length;++u)r(o[u],n);o.sort(ca.sortChildrenByDistanceToCamera);let c=!1;for(let u=0;u<o.length;++u){let f=o[u];f.isVisible?(t.push(f),c=!0):i.loadSiblings&&(s(f,n),a(f,n))}return c}function xXe(e,t){let{tileset:n}=e;return n.immediatelyLoadDesiredLevelOfDetail?!1:l(e._ancestorWithContent)?e._screenSpaceError===0?e.parent._screenSpaceError>t:e._screenSpaceError>t:!0}function TXe(e,t){let{tileset:n}=e,i=n.immediatelyLoadDesiredLevelOfDetail?Number.MAX_VALUE:Math.max(n.baseScreenSpaceError,n.memoryAdjustedScreenSpaceError),{canTraverse:o,loadTile:r,visitTile:s,touchTile:a}=ca,c=TI.stack;for(c.push(e);c.length>0;){TI.stackMaximumLength=Math.max(TI.stackMaximumLength,c.length);let u=c.pop();_Xe(u,t);let f=u.parent,h=!l(f)||f._refines;u._refines=o(u)?bXe(u,c,t)&&h:!1;let p=!u._refines&&h;u.hasRenderableContent?u.refine===Ho.ADD?(p3(u,t),r(u,t)):u.refine===Ho.REPLACE&&(xXe(u,i)?(r(u,t),p&&p3(u,t)):p?(p3(u,t),r(u,t)):yXe(n,u)&&r(u,t)):(n._emptyTiles.push(u),r(u,t),p&&p3(u,t)),s(u,t),a(u,t)}}function CXe(e,t){let{selectTile:n,canTraverse:i}=ca,{stack:o,ancestorStack:r}=ng,s;for(o.push(e);o.length>0||r.length>0;){if(ng.stackMaximumLength=Math.max(ng.stackMaximumLength,o.length),ng.ancestorStackMaximumLength=Math.max(ng.ancestorStackMaximumLength,r.length),r.length>0){let u=r.peek();if(u._stackLength===o.length){r.pop(),u!==s&&(u._finalResolution=!1),n(u,t);continue}}let a=o.pop();if(!l(a))continue;let c=i(a);if(a._shouldSelect)if(a.refine===Ho.ADD)n(a,t);else{if(a._selectionDepth=r.length,a._selectionDepth>0&&(a.tileset.hasMixedContent=!0),s=a,!c){n(a,t);continue}r.push(a),a._stackLength=o.length}if(c){let u=a.children;for(let f=0;f<u.length;++f){let h=u[f];h.isVisible&&o.push(h)}}}}var g3=Lle;function Yo(e){e=e??G.EMPTY_OBJECT,this._url=void 0,this._basePath=void 0,this._root=void 0,this._resource=void 0,this._asset=void 0,this._properties=void 0,this._geometricError=void 0,this._scaledGeometricError=void 0,this._extensionsUsed=void 0,this._extensions=void 0,this._modelUpAxis=void 0,this._modelForwardAxis=void 0,this._cache=new l3,this._processingQueue=[],this._selectedTiles=[],this._emptyTiles=[],this._requestedTiles=[],this._selectedTilesToStyle=[],this._loadTimestamp=void 0,this._timeSinceLoad=0,this._updatedVisibilityFrame=0,this._updatedModelMatrixFrame=0,this._modelMatrixChanged=!1,this._previousModelMatrix=void 0,this._extras=void 0,this._credits=void 0,this._showCreditsOnScreen=e.showCreditsOnScreen??!1,this._cullWithChildrenBounds=e.cullWithChildrenBounds??!0,this._allTilesAdditive=!0,this._hasMixedContent=!1,this._stencilClearCommand=void 0,this._backfaceCommands=new Al,this._maximumScreenSpaceError=e.maximumScreenSpaceError??16,this._memoryAdjustedScreenSpaceError=this._maximumScreenSpaceError,this._cacheBytes=e.cacheBytes??512*1024*1024;let t=e.maximumCacheOverflowBytes??512*1024*1024;this._maximumCacheOverflowBytes=t,this._styleEngine=new d3,this._styleApplied=!1,this._modelMatrix=l(e.modelMatrix)?L.clone(e.modelMatrix):L.clone(L.IDENTITY),this._addHeightCallbacks=[],this._statistics=new fm,this._statisticsLast=new fm,this._statisticsPerPass=new Array(Lo.NUMBER_OF_PASSES);for(let o=0;o<Lo.NUMBER_OF_PASSES;++o)this._statisticsPerPass[o]=new fm;this._requestedTilesInFlight=[],this._maximumPriority={foveatedFactor:-Number.MAX_VALUE,depth:-Number.MAX_VALUE,distance:-Number.MAX_VALUE,reverseScreenSpaceError:-Number.MAX_VALUE},this._minimumPriority={foveatedFactor:Number.MAX_VALUE,depth:Number.MAX_VALUE,distance:Number.MAX_VALUE,reverseScreenSpaceError:Number.MAX_VALUE},this._heatmap=new f3(e.debugHeatmapTilePropertyName),this.cullRequestsWhileMoving=e.cullRequestsWhileMoving??!0,this._cullRequestsWhileMoving=!1,this.cullRequestsWhileMovingMultiplier=e.cullRequestsWhileMovingMultiplier??60,this.progressiveResolutionHeightFraction=D.clamp(e.progressiveResolutionHeightFraction??.3,0,.5),this.preferLeaves=e.preferLeaves??!1,this._tilesLoaded=!1,this._initialTilesLoaded=!1,this._tileDebugLabels=void 0,this._classificationType=e.classificationType,this._ellipsoid=e.ellipsoid??ee.WGS84,this._initialClippingPlanesOriginMatrix=L.IDENTITY,this._clippingPlanesOriginMatrix=void 0,this._clippingPlanesOriginMatrixDirty=!0,this._vectorClassificationOnly=e.vectorClassificationOnly??!1,this._vectorKeepDecodedPositions=e.vectorKeepDecodedPositions??!1,this.preloadWhenHidden=e.preloadWhenHidden??!1,this.preloadFlightDestinations=e.preloadFlightDestinations??!0,this._pass=void 0,this.dynamicScreenSpaceError=e.dynamicScreenSpaceError??!0,this.foveatedScreenSpaceError=e.foveatedScreenSpaceError??!0,this._foveatedConeSize=e.foveatedConeSize??.1,this._foveatedMinimumScreenSpaceErrorRelaxation=e.foveatedMinimumScreenSpaceErrorRelaxation??0,this.foveatedInterpolationCallback=e.foveatedInterpolationCallback??D.lerp,this.foveatedTimeDelay=e.foveatedTimeDelay??.2,this.dynamicScreenSpaceErrorDensity=e.dynamicScreenSpaceErrorDensity??2e-4,this.dynamicScreenSpaceErrorFactor=e.dynamicScreenSpaceErrorFactor??24,this.dynamicScreenSpaceErrorHeightFalloff=e.dynamicScreenSpaceErrorHeightFalloff??.25,this._dynamicScreenSpaceErrorComputedDensity=0,this.shadows=e.shadows??_n.ENABLED,this.show=e.show??!0,this.colorBlendMode=nu.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new Np(e.pointCloudShading),this._pointCloudEyeDomeLighting=new k_,this.loadProgress=new me,this.allTilesLoaded=new me,this.initialTilesLoaded=new me,this.tileLoad=new me,this.tileUnload=new me,this.tileFailed=new me,this.tileVisible=new me,this.skipLevelOfDetail=e.skipLevelOfDetail??!1,this._disableSkipLevelOfDetail=!1,this.baseScreenSpaceError=e.baseScreenSpaceError??1024,this.skipScreenSpaceErrorFactor=e.skipScreenSpaceErrorFactor??16,this.skipLevels=e.skipLevels??1,this.immediatelyLoadDesiredLevelOfDetail=e.immediatelyLoadDesiredLevelOfDetail??!1,this.loadSiblings=e.loadSiblings??!1,this._clippingPlanes=void 0,l(e.clippingPlanes)&&Ts.setOwner(e.clippingPlanes,this,"_clippingPlanes"),this._clippingPolygons=void 0,l(e.clippingPolygons)&&$h.setOwner(e.clippingPolygons,this,"_clippingPolygons"),l(e.imageBasedLighting)?(this._imageBasedLighting=e.imageBasedLighting,this._shouldDestroyImageBasedLighting=!1):(this._imageBasedLighting=new pC,this._shouldDestroyImageBasedLighting=!0),this._environmentMapManager=new L_(e.environmentMapOptions),this.lightColor=e.lightColor,this.backFaceCulling=e.backFaceCulling??!0,this._enableShowOutline=e.enableShowOutline??!0,this.showOutline=e.showOutline??!0,this.outlineColor=e.outlineColor??U.BLACK,this.splitDirection=e.splitDirection??Hr.NONE,this.enableCollision=e.enableCollision??!1,this._projectTo2D=e.projectTo2D??!1,this._enablePick=e.enablePick??!1,this.debugFreezeFrame=e.debugFreezeFrame??!1,this.debugColorizeTiles=e.debugColorizeTiles??!1,this._enableDebugWireframe=e.enableDebugWireframe??!1,this.debugWireframe=e.debugWireframe??!1,this.debugWireframe===!0&&this._enableDebugWireframe===!1&&gt("tileset-debug-wireframe-ignored","enableDebugWireframe must be set to true in the Cesium3DTileset constructor, otherwise debugWireframe will be ignored."),this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.debugShowContentBoundingVolume=e.debugShowContentBoundingVolume??!1,this.debugShowViewerRequestVolume=e.debugShowViewerRequestVolume??!1,this._tileDebugLabels=void 0,this.debugPickedTileLabelOnly=!1,this.debugPickedTile=void 0,this.debugPickPosition=void 0,this.debugShowGeometricError=e.debugShowGeometricError??!1,this.debugShowRenderingStatistics=e.debugShowRenderingStatistics??!1,this.debugShowMemoryUsage=e.debugShowMemoryUsage??!1,this.debugShowUrl=e.debugShowUrl??!1,this.examineVectorLinesFunction=void 0,this._metadataExtension=void 0,this._customShader=e.customShader;let n=e.featureIdLabel??"featureId_0";typeof n=="number"&&(n=`featureId_${n}`),this._featureIdLabel=n;let i=e.instanceFeatureIdLabel??"instanceFeatureId_0";typeof i=="number"&&(i=`instanceFeatureId_${i}`),this._instanceFeatureIdLabel=i}Object.defineProperties(Yo.prototype,{isCesium3DTileset:{get:function(){return!0}},asset:{get:function(){return this._asset}},extensions:{get:function(){return this._extensions}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){Ts.setOwner(e,this,"_clippingPlanes")}},clippingPolygons:{get:function(){return this._clippingPolygons},set:function(e){$h.setOwner(e,this,"_clippingPolygons")}},properties:{get:function(){return this._properties}},tilesLoaded:{get:function(){return this._tilesLoaded}},resource:{get:function(){return this._resource}},basePath:{get:function(){return Bs("Cesium3DTileset.basePath","Cesium3DTileset.basePath has been deprecated. All tiles are relative to the url of the tileset JSON file that contains them. Use the url property instead."),this._basePath}},style:{get:function(){return this._styleEngine.style},set:function(e){this._styleEngine.style=e}},customShader:{get:function(){return this._customShader},set:function(e){this._customShader=e}},hasMixedContent:{get:function(){return this._hasMixedContent},set:function(e){this._hasMixedContent=e}},isSkippingLevelOfDetail:{get:function(){return this.skipLevelOfDetail&&!l(this._classificationType)&&!this._disableSkipLevelOfDetail&&!this._allTilesAdditive}},metadataExtension:{get:function(){return this._metadataExtension}},metadata:{get:function(){if(l(this._metadataExtension))return this._metadataExtension.tileset}},schema:{get:function(){if(l(this._metadataExtension))return this._metadataExtension.schema}},maximumScreenSpaceError:{get:function(){return this._maximumScreenSpaceError},set:function(e){this._maximumScreenSpaceError=e,this._memoryAdjustedScreenSpaceError=e}},cacheBytes:{get:function(){return this._cacheBytes},set:function(e){this._cacheBytes=e}},maximumCacheOverflowBytes:{get:function(){return this._maximumCacheOverflowBytes},set:function(e){this._maximumCacheOverflowBytes=e}},memoryAdjustedScreenSpaceError:{get:function(){return this._memoryAdjustedScreenSpaceError}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){this._pointCloudShading=e}},root:{get:function(){return this._root}},boundingSphere:{get:function(){return this._root.updateTransform(this._modelMatrix),this._root.boundingSphere}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=L.clone(e,this._modelMatrix)}},timeSinceLoad:{get:function(){return this._timeSinceLoad}},totalMemoryUsageInBytes:{get:function(){let e=this._statistics;return e.texturesByteLength+e.geometryByteLength+e.batchTableByteLength}},clippingPlanesOriginMatrix:{get:function(){return l(this._clippingPlanesOriginMatrix)?(this._clippingPlanesOriginMatrixDirty&&(L.multiply(this.root.computedTransform,this._initialClippingPlanesOriginMatrix,this._clippingPlanesOriginMatrix),this._clippingPlanesOriginMatrixDirty=!1),this._clippingPlanesOriginMatrix):L.IDENTITY}},styleEngine:{get:function(){return this._styleEngine}},statistics:{get:function(){return this._statistics}},classificationType:{get:function(){return this._classificationType}},ellipsoid:{get:function(){return this._ellipsoid}},foveatedConeSize:{get:function(){return this._foveatedConeSize},set:function(e){this._foveatedConeSize=e}},foveatedMinimumScreenSpaceErrorRelaxation:{get:function(){return this._foveatedMinimumScreenSpaceErrorRelaxation},set:function(e){this._foveatedMinimumScreenSpaceErrorRelaxation=e}},extras:{get:function(){return this._extras}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1)}},environmentMapManager:{get:function(){return this._environmentMapManager}},vectorClassificationOnly:{get:function(){return this._vectorClassificationOnly}},vectorKeepDecodedPositions:{get:function(){return this._vectorKeepDecodedPositions}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen=e,Hle(this)}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),this._instanceFeatureIdLabel=e}}});Yo.fromIonAssetId=async function(e,t){let n=await cf.fromAssetId(e);return Yo.fromUrl(n,t)};Yo.fromUrl=async function(e,t){t=t??G.EMPTY_OBJECT;let n=Ae.createIfNeeded(e),i;n.extension==="json"?i=n.getBaseUri(!0):n.isDataUri&&(i="");let o=await Yo.loadJson(n),r=await AXe(n,o),s=new Yo(t);s._resource=n,s._url=n.url,s._basePath=i,s._metadataExtension=r,s._geometricError=o.geometricError,s._scaledGeometricError=o.geometricError;let a=o.asset;s._asset=a,s._extras=o.extras,Hle(s);let c=l(o.asset.gltfUpAxis)?Oo.fromName(o.asset.gltfUpAxis):Oo.Y,u=t.modelUpAxis??c,f=t.modelForwardAxis??Oo.X;s._properties=o.properties,s._extensionsUsed=o.extensionsUsed,s._extensions=o.extensions,s._modelUpAxis=u,s._modelForwardAxis=f,s._root=s.loadTileset(n,o);let p=s._root.createBoundingVolume(o.root.boundingVolume,L.IDENTITY).boundingSphere.center,_=s._ellipsoid.cartesianToCartographic(p);return l(_)&&_.height>li._defaultMinTerrainHeight&&(s._initialClippingPlanesOriginMatrix=It.eastNorthUpToFixedFrame(p)),s._clippingPlanesOriginMatrix=L.clone(s._initialClippingPlanesOriginMatrix),s};Yo.loadJson=function(e){return Ae.createIfNeeded(e).fetchJson()};Yo.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};Yo.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!l(i))throw new re("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new re("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");l(t.extensionsRequired)&&Yo.checkSupportedExtensions(t.extensionsRequired);let o=this._statistics,r=i.tilesetVersion;l(r)&&(this._basePath+=`?v=${r}`,e=e.clone(),e.setQueryParameters({v:r}));let s=Nle(this,e,t.root,n);l(n)&&(n.children.push(s),s._depth=n._depth+1);let a=[];for(a.push(s);a.length>0;){let c=a.pop();++o.numberOfTilesTotal,this._allTilesAdditive=this._allTilesAdditive&&c.refine===Ho.ADD;let u=c._header.children;if(l(u))for(let f=0;f<u.length;++f){let h=u[f],p=Nle(this,e,h,c);c.children.push(p),p._depth=c._depth+1,a.push(p)}this._cullWithChildrenBounds&&a3.checkChildrenWithinParent(c)}return s};function Nle(e,t,n,i){if(!(l(n.implicitTiling)||oi(n,"3DTILES_implicit_tiling")))return new Nd(e,t,n,i);let r=e.schema,s=new AA(t,n,r),a=new EA({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:0,x:0,y:0,z:0}),c=s.subtreeUriTemplate.getDerivedResource({templateValues:a.getTemplateValues()}).url,f=ze(n,!0);f.contents=[{uri:c}],delete f.content,delete f.extensions;let h=new Nd(e,t,f,i);return h.implicitTileset=s,h.implicitCoordinates=a,h}async function AXe(e,t){let n=oi(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(l(n.schemaUri))e=e.getDerivedResource({url:n.schemaUri}),i=vi.getSchemaLoader({resource:e});else if(l(n.schema))i=vi.getSchemaLoader({schema:n.schema});else return;await i.load();let o=new TA({schema:i.schema,metadataJson:n});return vi.unload(i),o}var Fle=new d,EXe=new fe,SXe=new L,vXe=new d,wXe=new d,IXe=new d,DXe=new d;function PXe(e,t){let n,i,o,r,s,a=t.camera,c=e._root,u=c.contentBoundingVolume;if(u instanceof wf)n=d.normalize(a.positionWC,Fle),i=a.directionWC,o=a.positionCartographic.height,r=u.minimumHeight,s=u.maximumHeight;else{let y=L.inverseTransformation(c.computedTransform,SXe),b=t.mapProjection.ellipsoid,x=u.boundingVolume,T=L.multiplyByPoint(y,x.center,vXe);if(d.magnitude(T)>b.minimumRadius){let C=fe.fromCartesian(T,b,EXe);n=d.normalize(a.positionWC,Fle),i=a.directionWC,o=a.positionCartographic.height,r=0,s=C.height*2}else{let C=L.multiplyByPoint(y,a.positionWC,wXe);if(n=d.UNIT_Z,i=L.multiplyByPointAsVector(y,a.directionWC,IXe),i=d.normalize(i,i),o=C.z,u instanceof fu){let E=Z.getColumn(x.halfAxes,2,DXe),S=d.magnitude(E);r=T.z-S,s=T.z+S}else if(u instanceof iy){let E=x.radius;r=T.z-E,s=T.z+E}}}let f=e.dynamicScreenSpaceErrorHeightFalloff,h=r+(s-r)*f,p=s,_=D.clamp((o-h)/(p-h),0,1),m=1-Math.abs(d.dot(i,n));m=m*(1-_),e._dynamicScreenSpaceErrorComputedDensity=e.dynamicScreenSpaceErrorDensity*m}function RXe(e,t){if(t.hasEmptyContent)return;let{statistics:n}=e,i=t.contentExpired,o=t.requestContent();l(o)&&(o.then(r=>{!l(r)||t.isDestroyed()||e.isDestroyed()||(e._processingQueue.push(t),++n.numberOfTilesProcessing)}).catch(r=>{zle(r,e,t)}),i&&(t.hasTilesetContent||t.hasImplicitContent?WXe(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t))}function kle(e,t){return e._priority-t._priority}Yo.prototype.postPassesUpdate=function(e){l(this._root)&&(OXe(this,e),YXe(this,e),this._cache.unloadTiles(this,Vle),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};Yo.prototype.prePassesUpdate=function(e){if(!l(this._root))return;zXe(this,e);let t=this._clippingPlanes;this._clippingPlanesOriginMatrixDirty=!0,l(t)&&t.enabled&&t.update(e);let n=this._clippingPolygons;l(n)&&n.enabled&&n.update(e),l(this._loadTimestamp)||(this._loadTimestamp=K.clone(e.time)),this._timeSinceLoad=Math.max(K.secondsDifference(e.time,this._loadTimestamp)*1e3,0),this.dynamicScreenSpaceError&&PXe(this,e),e.newFrame&&this._cache.reset()};function OXe(e,t){let n=e._requestedTilesInFlight,i=0;for(let o=0;o<n.length;++o){let r=n[o],s=t.frameNumber-r._touchedFrame>=1;if(r._contentState!==Wo.LOADING){++i;continue}else if(s){r.cancelRequests(),++i;continue}i>0&&(n[o-i]=r)}n.length-=i}function MXe(e){let t=e._requestedTiles;t.sort(kle);for(let n=0;n<t.length;++n)RXe(e,t[n])}function zle(e,t,n){if(t.isDestroyed())return;let i;n.isDestroyed()||(i=n._contentResource.url);let o=l(e.message)?e.message:e.toString();t.tileFailed.numberOfListeners>0?t.tileFailed.raiseEvent({url:i,message:o}):(console.log(`A 3D tile failed to load: ${i}`),console.log(`Error: ${o}`),console.log(e.stack))}function LXe(e){let t=e._processingQueue,n=0;for(let i=0;i<t.length;++i){let o=t[i];if(o.isDestroyed()||o._contentState!==Wo.PROCESSING){++n;continue}n>0&&(t[i-n]=o)}t.length-=n}var NXe=new fe,FXe=new fe,BXe=new d;function kXe(e,t,n){if(!e.enableCollision||!e.show)return;let i=e._addHeightCallbacks,o=t.boundingSphere;for(let r of i){if(r.invoked||t._wasSelectedLastFrame)continue;let s=r.ellipsoid,a=fe.clone(r.positionCartographic,NXe),c=fe.fromCartesian(o.center,s,FXe);l(c)&&(a.height=c.height);let u=fe.toCartesian(a,s,BXe);d.distance(u,o.center)<=o.radius&&(r.invoked=!0,n.afterRender.push(()=>{l(r.callback)&&r.callback(),r.invoked=!1}))}}function zXe(e,t){LXe(e);let n=e._processingQueue,{cacheBytes:i,maximumCacheOverflowBytes:o,statistics:r}=e,s=i+o,a=!1;for(let c=0;c<n.length;++c){if(e.totalMemoryUsageInBytes>s){a=!0;break}let u=n[c];try{u.process(e,t),u.contentReady&&(--r.numberOfTilesProcessing,e.tileLoad.raiseEvent(u))}catch(f){--r.numberOfTilesProcessing,zle(f,e,u)}}e.totalMemoryUsageInBytes<i?VXe(e):a&&n.length>0&&UXe(e)}function UXe(e){e._memoryAdjustedScreenSpaceError*=1.02;let t=e._processingQueue;for(let n=0;n<t.length;++n)t[n].updatePriority();t.sort(kle)}function VXe(e){e._memoryAdjustedScreenSpaceError=Math.max(e.memoryAdjustedScreenSpaceError/1.02,e.maximumScreenSpaceError)}var _3=new d,HXe={maximumFractionDigits:3};function Ble(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,HXe):Math.round(t).toLocaleString()}function UW(e){let{halfAxes:t,radius:n,center:i}=e.boundingVolume.boundingVolume,o=d.clone(i,_3);if(l(t))o.x+=.75*(t[0]+t[3]+t[6]),o.y+=.75*(t[1]+t[4]+t[7]),o.z+=.75*(t[2]+t[5]+t[8]);else if(l(n)){let r=d.normalize(i,_3);r=d.multiplyByScalar(r,.75*n,_3),o=d.add(r,i,_3)}return o}function VW(e,t,n){let i="",o=0;if(t.debugShowGeometricError&&(i+=`
Geometric error: ${e.geometricError}`,o++),t.debugShowRenderingStatistics&&(i+=`
Commands: ${e.commandsLength}`,o++,e.content.pointsLength>0&&(i+=`
Points: ${e.content.pointsLength}`,o++),e.content.trianglesLength>0&&(i+=`
Triangles: ${e.content.trianglesLength}`,o++),i+=`
Features: ${e.content.featuresLength}`,o++),t.debugShowMemoryUsage&&(i+=`
Texture Memory: ${Ble(e.content.texturesByteLength)}`,i+=`
Geometry Memory: ${Ble(e.content.geometryByteLength)}`,o+=2),t.debugShowUrl)if(e.hasMultipleContents){i+=`
Urls:`;let s=e.content.innerContentUrls;for(let a=0;a<s.length;a++)i+=`
- ${s[a]}`;o+=s.length}else i+=`
Url: ${e._contentHeader.uri}`,o++;let r={text:i.substring(1),position:n,font:`${19-o}px sans-serif`,showBackground:!0,disableDepthTestDistance:Number.POSITIVE_INFINITY};return t._tileDebugLabels.add(r)}function GXe(e,t){let n=e._selectedTiles,i=n.length,o=e._emptyTiles,r=o.length;if(e._tileDebugLabels.removeAll(),e.debugPickedTileLabelOnly){if(l(e.debugPickedTile)){let s=l(e.debugPickPosition)?e.debugPickPosition:UW(e.debugPickedTile),a=VW(e.debugPickedTile,e,s);a.pixelOffset=new z(15,-15)}}else{for(let s=0;s<i;++s){let a=n[s];VW(a,e,UW(a))}for(let s=0;s<r;++s){let a=o[s];(a.hasTilesetContent||a.hasImplicitContent)&&VW(a,e,UW(a))}}e._tileDebugLabels.update(t)}function jXe(e,t,n){e._styleEngine.applyStyle(e),e._styleApplied=!0;let{commandList:i,context:o}=t,r=i.length,s=e._selectedTiles,a=e.isSkippingLevelOfDetail&&e._hasMixedContent&&o.stencilBuffer&&s.length>0;e._backfaceCommands.length=0,a&&(l(e._stencilClearCommand)||(e._stencilClearCommand=new ei({stencil:0,pass:Se.CESIUM_3D_TILE,renderState:Ne.fromCache({stencilMask:kt.SKIP_LOD_MASK})})),i.push(e._stencilClearCommand));let{statistics:c,tileVisible:u}=e,f=n.isRender,h=i.length;for(let m=0;m<s.length;++m){let y=s[m];f&&u.raiseEvent(y),kXe(e,y,t),y.update(e,t,n),c.incrementSelectionCounts(y.content),++c.selected}let p=e._emptyTiles;for(let m=0;m<p.length;++m)p[m].update(e,t,n);let _=i.length-h;if(e._backfaceCommands.trim(),a){let m=e._backfaceCommands.values,y=m.length;i.length+=y;for(let b=_-1;b>=0;--b)i[h+y+b]=i[h+b];for(let b=0;b<y;++b)i[h+b]=m[b]}_=i.length-r,c.numberOfCommands=_,f&&(e.pointCloudShading.attenuation&&e.pointCloudShading.eyeDomeLighting&&_>0&&e._pointCloudEyeDomeLighting.update(t,r,e.pointCloudShading,e.boundingSphere),e.debugShowGeometricError||e.debugShowRenderingStatistics||e.debugShowMemoryUsage||e.debugShowUrl?(l(e._tileDebugLabels)||(e._tileDebugLabels=new Wp),GXe(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var Ule=[];function WXe(e,t){let n=t,i=Ule;for(i.push(t);i.length>0;){t=i.pop();let o=t.children;for(let r=0;r<o.length;++r)i.push(o[r]);t!==n&&(qXe(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function Vle(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function qXe(e,t){e._cache.unloadTile(e,t,Vle),t.destroy()}Yo.prototype.trimLoadedTiles=function(){this._cache.trim()};function YXe(e,t){let n=e._statistics,i=e._statisticsLast,o=n.numberOfPendingRequests,r=n.numberOfTilesProcessing,s=i.numberOfPendingRequests,a=i.numberOfTilesProcessing;fm.clone(n,i);let c=o!==s||r!==a;c&&t.afterRender.push(function(){return e.loadProgress.raiseEvent(o,r),!0}),e._tilesLoaded=n.numberOfPendingRequests===0&&n.numberOfTilesProcessing===0&&n.numberOfAttemptedRequests===0,c&&e._tilesLoaded&&(t.afterRender.push(function(){return e.allTilesLoaded.raiseEvent(),!0}),e._initialTilesLoaded||(e._initialTilesLoaded=!0,t.afterRender.push(function(){return e.initialTilesLoaded.raiseEvent(),!0})))}function XXe(e){e._heatmap.resetMinimumMaximum(),e._minimumPriority.depth=Number.MAX_VALUE,e._maximumPriority.depth=-Number.MAX_VALUE,e._minimumPriority.foveatedFactor=Number.MAX_VALUE,e._maximumPriority.foveatedFactor=-Number.MAX_VALUE,e._minimumPriority.distance=Number.MAX_VALUE,e._maximumPriority.distance=-Number.MAX_VALUE,e._minimumPriority.reverseScreenSpaceError=Number.MAX_VALUE,e._maximumPriority.reverseScreenSpaceError=-Number.MAX_VALUE}function KXe(e,t){t.frameNumber===e._updatedModelMatrixFrame&&l(e._previousModelMatrix)||(e._updatedModelMatrixFrame=t.frameNumber,e._modelMatrixChanged=!L.equals(e.modelMatrix,e._previousModelMatrix),e._modelMatrixChanged&&(e._previousModelMatrix=L.clone(e.modelMatrix,e._previousModelMatrix)))}function ZXe(e,t,n,i){if(t.mode===ne.MORPHING||!l(e._root))return!1;let o=e._statistics;o.clear(),++e._updatedVisibilityFrame,XXe(e),KXe(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let r=e.getTraversal(i).selectTiles(e,t);if(i.requestTiles&&MXe(e),jXe(e,t,i),fm.clone(o,n),i.isRender){let s=e._credits;if(l(s)&&o.selected!==0)for(let a=0;a<s.length;++a){let c=s[a];t.creditDisplay.addCreditToNextFrame(c)}}return r}function Hle(e){let t=e._credits;l(t)||(t=[]),t.length=0,l(e.resource.credits)&&e.resource.credits.forEach(i=>{t.push(yt.clone(i))});let n=e.asset.extras;if(l(n)&&l(n.cesium)&&l(n.cesium.credits)){let i=n.cesium.credits;for(let o=0;o<i.length;++o){let r=i[o];t.push(new yt(r.html))}}t.forEach(i=>i.showOnScreen=i.showOnScreen||e._showCreditsOnScreen),e._credits=t}Yo.prototype.getTraversal=function(e){let{pass:t}=e;return t===Lo.MOST_DETAILED_PRELOAD||t===Lo.MOST_DETAILED_PICK?h3:this.isSkippingLevelOfDetail?g3:m3};Yo.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};Yo.prototype.updateForPass=function(e,t){let n=t.pass;if(n===Lo.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===Lo.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===Lo.REQUEST_RENDER_MODE_DEFER_CHECK&&(!this._cullRequestsWhileMoving&&this.foveatedTimeDelay<=0||!this.show))return;let i=e.commandList,o=e.camera,r=e.cullingVolume;t.ready=!1;let s=Lo.getPassOptions(n),a=s.ignoreCommands,c=t.commandList??i,u=c.length;if(e.commandList=c,e.camera=t.camera??o,e.cullingVolume=t.cullingVolume??r,s.isRender){let p=this._environmentMapManager;l(this._root)&&(p.position=this.boundingSphere.center),p.update(e)}let f=this._clippingPolygons;l(f)&&f.enabled&&f.queueCommands(e);let h=this._statisticsPerPass[n];(this.show||a)&&(this._pass=n,t.ready=ZXe(this,e,h,s)),a&&(c.length=u),e.commandList=i,e.camera=o,e.cullingVolume=r};Yo.prototype.hasExtension=function(e){return l(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};Yo.prototype.isDestroyed=function(){return!1};Yo.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._clippingPolygons=this._clippingPolygons&&this._clippingPolygons.destroy(),l(this._root)){let e=Ule;for(e.push(this._root);e.length>0;){let t=e.pop();t.destroy();let n=t.children;for(let i=0;i<n.length;++i)e.push(n[i])}}return this._root=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,this._environmentMapManager.isDestroyed()||this._environmentMapManager.destroy(),this._environmentMapManager=void 0,le(this)};Yo.supportedExtensions={"3DTILES_metadata":!0,"3DTILES_implicit_tiling":!0,"3DTILES_content_gltf":!0,"3DTILES_multiple_contents":!0,"3DTILES_bounding_volume_S2":!0,"3DTILES_batch_table_hierarchy":!0,"3DTILES_draco_point_compression":!0,MAXAR_content_geojson:!0};Yo.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!Yo.supportedExtensions[e[t]])throw new re(`Unsupported 3D Tiles Extension: ${e[t]}`)};var $Xe=new hn,QXe=new d,JXe=new fe;Yo.prototype.getHeight=function(e,t){let n=t.ellipsoid;l(n)||(n=ee.WGS84);let i=$Xe,o=n.cartographicToCartesian(e,i.direction);d.normalize(i.direction,i.direction),i.direction=d.normalize(o,i.direction),i.direction=d.negate(o,i.direction),i.origin=d.multiplyByScalar(i.direction,-2*n.maximumRadius,i.origin);let r=this.pick(i,t.frameState,QXe);if(l(r))return n.cartesianToCartographic(r,JXe)?.height};Yo.prototype.updateHeight=function(e,t,n){n=n??ee.WGS84;let i={positionCartographic:e,ellipsoid:n,callback:t,invoked:!1},o=()=>{let r=this._addHeightCallbacks,s=r.length;for(let a=0;a<s;++a)if(r[a]===i){r.splice(a,1);break}i.callback&&(i.callback=void 0)};return this._addHeightCallbacks.push(i),o};var eKe=new Ka,tKe=new d;Yo.prototype.pick=function(e,t,n){if(!t.context.webgl2&&!this._enablePick)return;let i=this._selectedTiles,o=i.length,r=[];for(let c=0;c<o;++c){let u=i[c],f=Zn.raySphere(e,u.contentBoundingVolume.boundingSphere,eKe);!l(f)||!l(u.content)||r.push(u)}let s=r.length;r.sort((c,u)=>{let f=ae.distanceSquaredTo(c.contentBoundingVolume.boundingSphere,e.origin),h=ae.distanceSquaredTo(u.contentBoundingVolume.boundingSphere,e.origin);return f-h});let a;for(let c=0;c<s;++c){let f=r[c].content.pick(e,t,tKe);if(l(f))return a=d.clone(f,n),a}};var As=Yo;var nKe=new L;function ry(e,t){t.collectionChanged.addEventListener(ry.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new Ct,this._onCollectionChanged(t,t.values,[],[])}ry.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._tilesetHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._tileset,c,u=n[s.id],f=s.isShowing&&s.isAvailable(e)&&W.getValueOrDefault(a._show,e,!0),h;f&&(h=s.computeModelMatrix(e,nKe),c=Ae.createIfNeeded(W.getValueOrUndefined(a._uri,e)));let p=l(u)?u.tilesetPrimitive:void 0;if(!f){l(p)&&(p.show=!1);continue}(!l(u)||c.url!==u.url)&&(l(p)&&i.removeAndDestroy(p),delete n[s.id],iKe(c,n,s,i)),l(p)&&(p.show=!0,l(h)&&(p.modelMatrix=h),p.maximumScreenSpaceError=W.getValueOrDefault(a.maximumScreenSpaceError,e,p.maximumScreenSpaceError))}return!0};ry.prototype.isDestroyed=function(){return!1};ry.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(ry.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)HW(this,e[i],t,n);return le(this)};ry.prototype.getBoundingSphere=function(e,t){let n=this._tilesetHash[e.id];if(!l(n)||n.loadFail)return st.FAILED;let i=n.tilesetPrimitive;return l(i)?i.show?(ae.clone(i.boundingSphere,t),st.DONE):st.FAILED:st.PENDING};ry.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._tilesetHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],l(r._tileset)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],l(r._tileset)?s.set(r.id,r):(HW(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],HW(this,r,a,c),s.remove(r.id)};function HW(e,t,n,i){let o=n[t.id];l(o)&&(l(o.tilesetPrimitive)&&i.removeAndDestroy(o.tilesetPrimitive),delete n[t.id])}async function iKe(e,t,n,i){t[n.id]={url:e.url,loadFail:!1};try{let o=await As.fromUrl(e);if(o.id=n,i.add(o),!l(t[n.id]))return;t[n.id].tilesetPrimitive=o}catch(o){console.error(o),t[n.id].loadFail=!0}}var y3=ry;var oKe=U.WHITE,rKe=U.BLACK,sKe=new z(2,2);function SA(e){e=e??G.EMPTY_OBJECT,this._definitionChanged=new me,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.repeat=e.repeat}Object.defineProperties(SA.prototype,{isConstant:{get:function(){return W.isConstant(this._evenColor)&&W.isConstant(this._oddColor)&&W.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:ue("evenColor"),oddColor:ue("oddColor"),repeat:ue("repeat")});SA.prototype.getType=function(e){return"Checkerboard"};var aKe=new K;SA.prototype.getValue=function(e,t){return l(e)||(e=K.now(aKe)),l(t)||(t={}),t.lightColor=W.getValueOrClonedDefault(this._evenColor,e,oKe,t.lightColor),t.darkColor=W.getValueOrClonedDefault(this._oddColor,e,rKe,t.darkColor),t.repeat=W.getValueOrDefault(this._repeat,e,sKe),t};SA.prototype.equals=function(e){return this===e||e instanceof SA&&W.equals(this._evenColor,e._evenColor)&&W.equals(this._oddColor,e._oddColor)&&W.equals(this._repeat,e._repeat)};var AI=SA;var Gle={id:void 0};function EI(e){if(e._firing){e._refire=!0;return}if(e._suspendCount===0){let t=e._addedEntities,n=e._removedEntities,i=e._changedEntities;if(i.length!==0||t.length!==0||n.length!==0){e._firing=!0;do{e._refire=!1;let o=t.values.slice(0),r=n.values.slice(0),s=i.values.slice(0);t.removeAll(),n.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,o,r,s)}while(e._refire);e._firing=!1}}}function sc(e){this._owner=e,this._entities=new Ct,this._addedEntities=new Ct,this._removedEntities=new Ct,this._changedEntities=new Ct,this._suspendCount=0,this._collectionChanged=new me,this._id=Nn(),this._show=!0,this._firing=!1,this._refire=!1}sc.prototype.suspendEvents=function(){this._suspendCount++};sc.prototype.resumeEvents=function(){this._suspendCount--,EI(this)};Object.defineProperties(sc.prototype,{collectionChanged:{get:function(){return this._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._entities.values}},show:{get:function(){return this._show},set:function(e){if(e===this._show)return;this.suspendEvents();let t,n=[],i=this._entities.values,o=i.length;for(t=0;t<o;t++)n.push(i[t].isShowing);for(this._show=e,t=0;t<o;t++){let r=n[t],s=i[t];r!==s.isShowing&&s.definitionChanged.raiseEvent(s,"isShowing",s.isShowing,r)}this.resumeEvents()}},owner:{get:function(){return this._owner}}});sc.prototype.computeAvailability=function(){let e=ke.MAXIMUM_VALUE,t=ke.MINIMUM_VALUE,n=this._entities.values;for(let i=0,o=n.length;i<o;i++){let s=n[i].availability;if(l(s)){let a=s.start,c=s.stop;K.lessThan(a,e)&&!a.equals(ke.MINIMUM_VALUE)&&(e=a),K.greaterThan(c,t)&&!c.equals(ke.MAXIMUM_VALUE)&&(t=c)}}return ke.MAXIMUM_VALUE.equals(e)&&(e=ke.MINIMUM_VALUE),ke.MINIMUM_VALUE.equals(t)&&(t=ke.MAXIMUM_VALUE),new Cn({start:e,stop:t})};sc.prototype.add=function(e){e instanceof er||(e=new er(e));let t=e.id,n=this._entities;if(n.contains(t))throw new he(`An entity with id ${t} already exists in this collection.`);return e.entityCollection=this,n.set(t,e),this._removedEntities.remove(t)||this._addedEntities.set(t,e),e.definitionChanged.addEventListener(sc.prototype._onEntityDefinitionChanged,this),EI(this),e};sc.prototype.remove=function(e){return l(e)?this.removeById(e.id):!1};sc.prototype.contains=function(e){return this._entities.get(e.id)===e};sc.prototype.removeById=function(e){if(!l(e))return!1;let n=this._entities.get(e);return this._entities.remove(e)?(this._addedEntities.remove(e)||(this._removedEntities.set(e,n),this._changedEntities.remove(e)),this._entities.remove(e),n.definitionChanged.removeEventListener(sc.prototype._onEntityDefinitionChanged,this),EI(this),!0):!1};sc.prototype.removeAll=function(){let e=this._entities,t=e.length,n=e.values,i=this._addedEntities,o=this._removedEntities;for(let r=0;r<t;r++){let s=n[r],a=s.id,c=i.get(a);l(c)||(s.definitionChanged.removeEventListener(sc.prototype._onEntityDefinitionChanged,this),o.set(a,s))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),EI(this)};sc.prototype.getById=function(e){return this._entities.get(e)};sc.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return l(t)||(Gle.id=e,t=new er(Gle),this.add(t)),t};sc.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),EI(this)};var la=sc;var b3={id:void 0},vA=new Array(2);function GW(e){let t=e.propertyNames,n=t.length;for(let i=0;i<n;i++)e[t[i]]=void 0;e._name=void 0,e._availability=void 0}function jle(e,t,n,i){vA[0]=n,vA[1]=i.id,t[JSON.stringify(vA)]=i.definitionChanged.addEventListener(Mr.prototype._onDefinitionChanged,e)}function Wle(e,t,n,i){vA[0]=n,vA[1]=i.id;let o=JSON.stringify(vA);t[o](),t[o]=void 0}function sy(e){if(e._shouldRecomposite=!0,e._suspendCount!==0)return;let t=e._collections,n=t.length,i=e._collectionsCopy,o=i.length,r,s,a,c,u,f=e._composite,h=new la(e),p=e._eventHash,_;for(r=0;r<o;r++)for(u=i[r],u.collectionChanged.removeEventListener(Mr.prototype._onCollectionChanged,e),a=u.values,_=u.id,c=a.length-1;c>-1;c--)s=a[c],Wle(e,p,_,s);for(r=n-1;r>=0;r--)for(u=t[r],u.collectionChanged.addEventListener(Mr.prototype._onCollectionChanged,e),a=u.values,_=u.id,c=a.length-1;c>-1;c--){s=a[c],jle(e,p,_,s);let y=h.getById(s.id);l(y)||(y=f.getById(s.id),l(y)?GW(y):(b3.id=s.id,y=new er(b3)),h.add(y)),y.merge(s)}e._collectionsCopy=t.slice(0),f.suspendEvents(),f.removeAll();let m=h.values;for(r=0;r<m.length;r++)f.add(m[r]);f.resumeEvents()}function Mr(e,t){this._owner=t,this._composite=new la(this),this._suspendCount=0,this._collections=l(e)?e.slice():[],this._collectionsCopy=[],this._id=Nn(),this._eventHash={},sy(this),this._shouldRecomposite=!1}Object.defineProperties(Mr.prototype,{collectionChanged:{get:function(){return this._composite._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._composite.values}},owner:{get:function(){return this._owner}}});Mr.prototype.addCollection=function(e,t){l(t)?this._collections.splice(t,0,e):(t=this._collections.length,this._collections.push(e)),sy(this)};Mr.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),sy(this),!0):!1};Mr.prototype.removeAllCollections=function(){this._collections.length=0,sy(this)};Mr.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};Mr.prototype.contains=function(e){return this._composite.contains(e)};Mr.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};Mr.prototype.getCollection=function(e){return this._collections[e]};Mr.prototype.getCollectionsLength=function(){return this._collections.length};function x3(e,t){return e.indexOf(t)}function qle(e,t,n){let i=e._collections;if(t=D.clamp(t,0,i.length-1),n=D.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,sy(e)}Mr.prototype.raiseCollection=function(e){let t=x3(this._collections,e);qle(this,t,t+1)};Mr.prototype.lowerCollection=function(e){let t=x3(this._collections,e);qle(this,t,t-1)};Mr.prototype.raiseCollectionToTop=function(e){let t=x3(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),sy(this))};Mr.prototype.lowerCollectionToBottom=function(e){let t=x3(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),sy(this))};Mr.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};Mr.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(sy(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};Mr.prototype.computeAvailability=function(){return this._composite.computeAvailability()};Mr.prototype.getById=function(e){return this._composite.getById(e)};Mr.prototype._onCollectionChanged=function(e,t,n){let i=this._collectionsCopy,o=i.length,r=this._composite;r.suspendEvents();let s,a,c,u,f=n.length,h=this._eventHash,p=e.id;for(s=0;s<f;s++){let m=n[s];Wle(this,h,p,m);let y=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(y),l(c)&&(l(u)||(u=r.getById(y),GW(u)),u.merge(c));l(u)||r.removeById(y),u=void 0}let _=t.length;for(s=0;s<_;s++){let m=t[s];jle(this,h,p,m);let y=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(y),l(c)&&(l(u)||(u=r.getById(y),l(u)?GW(u):(b3.id=y,u=new er(b3),r.add(u))),u.merge(c));u=void 0}r.resumeEvents()};Mr.prototype._onDefinitionChanged=function(e,t,n,i){let o=this._collections,r=this._composite,s=o.length,a=e.id,c=r.getById(a),u=c[t],f=!l(u),h=!0;for(let p=s-1;p>=0;p--){let _=o[p].getById(e.id);if(l(_)){let m=_[t];if(l(m)){if(h)if(h=!1,l(m.merge)&&l(m.clone))u=m.clone(u);else{u=m;break}u.merge(m)}}}f&&c.propertyNames.indexOf(t)===-1&&c.addProperty(t),c[t]=u};var Yle=Mr;function jW(){this._removalFunctions=[]}jW.prototype.add=function(e,t,n){let i=e.addEventListener(t,n);this._removalFunctions.push(i);let o=this;return function(){i();let r=o._removalFunctions;r.splice(r.indexOf(i),1)}};jW.prototype.removeAll=function(){let e=this._removalFunctions;for(let t=0,n=e.length;t<n;++t)e[t]();e.length=0};var pr=jW;function YW(e,t){return K.compare(e.start,t.start)}function Lr(e){if(this._intervals=[],this._changedEvent=new me,l(e)){let t=e.length;for(let n=0;n<t;n++)this.addInterval(e[n])}}Object.defineProperties(Lr.prototype,{changedEvent:{get:function(){return this._changedEvent}},start:{get:function(){let e=this._intervals;return e.length===0?void 0:e[0].start}},isStartIncluded:{get:function(){let e=this._intervals;return e.length===0?!1:e[0].isStartIncluded}},stop:{get:function(){let e=this._intervals,t=e.length;return t===0?void 0:e[t-1].stop}},isStopIncluded:{get:function(){let e=this._intervals,t=e.length;return t===0?!1:e[t-1].isStopIncluded}},length:{get:function(){return this._intervals.length}},isEmpty:{get:function(){return this._intervals.length===0}}});Lr.prototype.equals=function(e,t){if(this===e)return!0;if(!(e instanceof Lr))return!1;let n=this._intervals,i=e._intervals,o=n.length;if(o!==i.length)return!1;for(let r=0;r<o;r++)if(!Cn.equals(n[r],i[r],t))return!1;return!0};Lr.prototype.get=function(e){return this._intervals[e]};Lr.prototype.removeAll=function(){this._intervals.length>0&&(this._intervals.length=0,this._changedEvent.raiseEvent(this))};Lr.prototype.findIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t]:void 0};Lr.prototype.findDataForIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0};Lr.prototype.contains=function(e){return this.indexOf(e)>=0};var WW=new Cn;Lr.prototype.indexOf=function(e){let t=this._intervals;WW.start=e,WW.stop=e;let n=Do(t,WW,YW);return n>=0?t[n].isStartIncluded?n:n>0&&t[n-1].stop.equals(e)&&t[n-1].isStopIncluded?n-1:~n:(n=~n,n>0&&n-1<t.length&&Cn.contains(t[n-1],e)?n-1:~n)};Lr.prototype.findInterval=function(e){e=e??G.EMPTY_OBJECT;let t=e.start,n=e.stop,i=e.isStartIncluded,o=e.isStopIncluded,r=this._intervals;for(let s=0,a=r.length;s<a;s++){let c=r[s];if((!l(t)||c.start.equals(t))&&(!l(n)||c.stop.equals(n))&&(!l(i)||c.isStartIncluded===i)&&(!l(o)||c.isStopIncluded===o))return r[s]}};Lr.prototype.addInterval=function(e,t){if(e.isEmpty)return;let n=this._intervals;if(n.length===0||K.greaterThan(e.start,n[n.length-1].stop)){n.push(e),this._changedEvent.raiseEvent(this);return}let i=Do(n,e,YW);i<0?i=~i:i>0&&e.isStartIncluded&&n[i-1].isStartIncluded&&n[i-1].start.equals(e.start)?--i:i<n.length&&!e.isStartIncluded&&n[i].isStartIncluded&&n[i].start.equals(e.start)&&++i;let o;for(i>0&&(o=K.compare(n[i-1].stop,e.start),(o>0||o===0&&(n[i-1].isStopIncluded||e.isStartIncluded))&&((l(t)?t(n[i-1].data,e.data):n[i-1].data===e.data)?(K.greaterThan(e.stop,n[i-1].stop)?e=new Cn({start:n[i-1].start,stop:e.stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:e.isStopIncluded,data:e.data}):e=new Cn({start:n[i-1].start,stop:n[i-1].stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:n[i-1].isStopIncluded||e.stop.equals(n[i-1].stop)&&e.isStopIncluded,data:e.data}),n.splice(i-1,1),--i):(o=K.compare(n[i-1].stop,e.stop),(o>0||o===0&&n[i-1].isStopIncluded&&!e.isStopIncluded)&&n.splice(i,0,new Cn({start:e.stop,stop:n[i-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i-1].isStopIncluded,data:n[i-1].data})),n[i-1]=new Cn({start:n[i-1].start,stop:e.start,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:n[i-1].data}))));i<n.length&&(o=K.compare(e.stop,n[i].start),o>0||o===0&&(e.isStopIncluded||n[i].isStartIncluded));)if(l(t)?t(n[i].data,e.data):n[i].data===e.data)e=new Cn({start:e.start,stop:K.greaterThan(n[i].stop,e.stop)?n[i].stop:e.stop,isStartIncluded:e.isStartIncluded,isStopIncluded:K.greaterThan(n[i].stop,e.stop)?n[i].isStopIncluded:e.isStopIncluded,data:e.data}),n.splice(i,1);else if(n[i]=new Cn({start:e.stop,stop:n[i].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i].isStopIncluded,data:n[i].data}),n[i].isEmpty)n.splice(i,1);else break;n.splice(i,0,e),this._changedEvent.raiseEvent(this)};Lr.prototype.removeInterval=function(e){if(e.isEmpty)return!1;let t=this._intervals,n=Do(t,e,YW);n<0&&(n=~n);let i=!1;for(n>0&&(K.greaterThan(t[n-1].stop,e.start)||t[n-1].stop.equals(e.start)&&t[n-1].isStopIncluded&&e.isStartIncluded)&&(i=!0,(K.greaterThan(t[n-1].stop,e.stop)||t[n-1].isStopIncluded&&!e.isStopIncluded&&t[n-1].stop.equals(e.stop))&&t.splice(n,0,new Cn({start:e.stop,stop:t[n-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n-1].isStopIncluded,data:t[n-1].data})),t[n-1]=new Cn({start:t[n-1].start,stop:e.start,isStartIncluded:t[n-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:t[n-1].data})),n<t.length&&!e.isStartIncluded&&t[n].isStartIncluded&&e.start.equals(t[n].start)&&(i=!0,t.splice(n,0,new Cn({start:t[n].start,stop:t[n].start,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data})),++n);n<t.length&&K.greaterThan(e.stop,t[n].stop);)i=!0,t.splice(n,1);return n<t.length&&e.stop.equals(t[n].stop)&&(i=!0,!e.isStopIncluded&&t[n].isStopIncluded?n+1<t.length&&t[n+1].start.equals(e.stop)&&t[n].data===t[n+1].data?(t.splice(n,1),t[n]=new Cn({start:t[n].start,stop:t[n].stop,isStartIncluded:!0,isStopIncluded:t[n].isStopIncluded,data:t[n].data})):t[n]=new Cn({start:e.stop,stop:e.stop,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data}):t.splice(n,1)),n<t.length&&(K.greaterThan(e.stop,t[n].start)||e.stop.equals(t[n].start)&&e.isStopIncluded&&t[n].isStartIncluded)&&(i=!0,t[n]=new Cn({start:e.stop,stop:t[n].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n].isStopIncluded,data:t[n].data})),i&&this._changedEvent.raiseEvent(this),i};Lr.prototype.intersect=function(e,t,n){let i=new Lr,o=0,r=0,s=this._intervals,a=e._intervals;for(;o<s.length&&r<a.length;){let c=s[o],u=a[r];if(K.lessThan(c.stop,u.start))++o;else if(K.lessThan(u.stop,c.start))++r;else{if(l(n)||l(t)&&t(c.data,u.data)||!l(t)&&u.data===c.data){let f=Cn.intersect(c,u,new Cn,n);f.isEmpty||i.addInterval(f,t)}K.lessThan(c.stop,u.stop)||c.stop.equals(u.stop)&&!c.isStopIncluded&&u.isStopIncluded?++o:++r}}return i};Lr.fromJulianDateArray=function(e,t){l(t)||(t=new Lr);let n=e.julianDates,i=n.length,o=e.dataCallback,r=e.isStartIncluded??!0,s=e.isStopIncluded??!0,a=e.leadingInterval??!1,c=e.trailingInterval??!1,u,f=0;a&&(++f,u=new Cn({start:ke.MINIMUM_VALUE,stop:n[0],isStartIncluded:!0,isStopIncluded:!r}),u.data=l(o)?o(u,t.length):t.length,t.addInterval(u));for(let h=0;h<i-1;++h){let p=n[h],_=n[h+1];u=new Cn({start:p,stop:_,isStartIncluded:t.length===f?r:!0,isStopIncluded:h===i-2?s:!1}),u.data=l(o)?o(u,t.length):t.length,t.addInterval(u),p=_}return c&&(u=new Cn({start:n[i-1],stop:ke.MAXIMUM_VALUE,isStartIncluded:!s,isStopIncluded:!0}),u.data=l(o)?o(u,t.length):t.length,t.addInterval(u)),t};var ac=new Ug,SI=[0,31,28,31,30,31,30,31,31,30,31,30,31];function qW(e,t,n){l(n)||(n=new K),K.toGregorianDate(e,ac);let i=ac.millisecond+t.millisecond,o=ac.second+t.second,r=ac.minute+t.minute,s=ac.hour+t.hour,a=ac.day+t.day,c=ac.month+t.month,u=ac.year+t.year;for(i>=1e3&&(o+=Math.floor(i/1e3),i=i%1e3),o>=60&&(r+=Math.floor(o/60),o=o%60),r>=60&&(s+=Math.floor(r/60),r=r%60),s>=24&&(a+=Math.floor(s/24),s=s%24),SI[2]=xh(u)?29:28;a>SI[c]||c>=13;)a>SI[c]&&(a-=SI[c],++c),c>=13&&(--c,u+=Math.floor(c/12),c=c%12,++c),SI[2]=xh(u)?29:28;return ac.millisecond=i,ac.second=o,ac.minute=r,ac.hour=s,ac.day=a,ac.month=c,ac.year=u,K.fromGregorianDate(ac,n)}var cKe=new K,lKe=/P(?:([\d.,]+)Y)?(?:([\d.,]+)M)?(?:([\d.,]+)W)?(?:([\d.,]+)D)?(?:T(?:([\d.,]+)H)?(?:([\d.,]+)M)?(?:([\d.,]+)S)?)?/;function Xle(e,t){if(!l(e)||e.length===0)return!1;if(t.year=0,t.month=0,t.day=0,t.hour=0,t.minute=0,t.second=0,t.millisecond=0,e[0]==="P"){let n=e.match(lKe);if(!l(n))return!1;if(l(n[1])&&(t.year=Number(n[1].replace(",","."))),l(n[2])&&(t.month=Number(n[2].replace(",","."))),l(n[3])&&(t.day=Number(n[3].replace(",","."))*7),l(n[4])&&(t.day+=Number(n[4].replace(",","."))),l(n[5])&&(t.hour=Number(n[5].replace(",","."))),l(n[6])&&(t.minute=Number(n[6].replace(",","."))),l(n[7])){let i=Number(n[7].replace(",","."));t.second=Math.floor(i),t.millisecond=i%1*1e3}}else e[e.length-1]!=="Z"&&(e+="Z"),K.toGregorianDate(K.fromIso8601(e,cKe),t);return t.year||t.month||t.day||t.hour||t.minute||t.second||t.millisecond}var vI=new Ug;Lr.fromIso8601=function(e,t){let n=e.iso8601.split("/"),i=K.fromIso8601(n[0]),o=K.fromIso8601(n[1]),r=[];if(!Xle(n[2],vI))r.push(i,o);else{let s=K.clone(i);for(r.push(s);K.compare(s,o)<0;)s=qW(s,vI),K.compare(o,s)<=0&&K.clone(o,s),r.push(s)}return Lr.fromJulianDateArray({julianDates:r,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Lr.fromIso8601DateArray=function(e,t){return Lr.fromJulianDateArray({julianDates:e.iso8601Dates.map(function(n){return K.fromIso8601(n)}),isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Lr.fromIso8601DurationArray=function(e,t){let n=e.epoch,i=e.iso8601Durations,o=e.relativeToPrevious??!1,r=[],s,a,c=i.length;for(let u=0;u<c;++u)(Xle(i[u],vI)||u===0)&&(o&&l(a)?s=qW(a,vI):s=qW(n,vI),r.push(s),a=s);return Lr.fromJulianDateArray({julianDates:r,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};var qr=Lr;function uKe(e,t,n,i){function o(){n.raiseEvent(e)}let r=[];t.removeAll();let s=i.length;for(let a=0;a<s;a++){let c=i.get(a);l(c.data)&&r.indexOf(c.data)===-1&&t.add(c.data.definitionChanged,o)}}function qb(){this._eventHelper=new pr,this._definitionChanged=new me,this._intervals=new qr,this._intervals.changedEvent.addEventListener(qb.prototype._intervalsChanged,this)}Object.defineProperties(qb.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}});var fKe=new K;qb.prototype.getValue=function(e,t){l(e)||(e=K.now(fKe));let n=this._intervals.findDataForIntervalContainingDate(e);if(l(n))return n.getValue(e,t)};qb.prototype.equals=function(e){return this===e||e instanceof qb&&this._intervals.equals(e._intervals,W.equals)};qb.prototype._intervalsChanged=function(){uKe(this,this._eventHelper,this._definitionChanged,this._intervals),this._definitionChanged.raiseEvent(this)};var Gc=qb;function ay(){this._definitionChanged=new me,this._composite=new Gc,this._composite.definitionChanged.addEventListener(ay.prototype._raiseDefinitionChanged,this)}Object.defineProperties(ay.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite._intervals}}});ay.prototype.getType=function(e){let t=this._composite._intervals.findDataForIntervalContainingDate(e);if(l(t))return t.getType(e)};var dKe=new K;ay.prototype.getValue=function(e,t){l(e)||(e=K.now(dKe));let n=this._composite._intervals.findDataForIntervalContainingDate(e);if(l(n))return n.getValue(e,t)};ay.prototype.equals=function(e){return this===e||e instanceof ay&&this._composite.equals(e._composite,W.equals)};ay.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var wI=ay;function cy(e){this._referenceFrame=e??zi.FIXED,this._definitionChanged=new me,this._composite=new Gc,this._composite.definitionChanged.addEventListener(cy.prototype._raiseDefinitionChanged,this)}Object.defineProperties(cy.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite.intervals}},referenceFrame:{get:function(){return this._referenceFrame},set:function(e){this._referenceFrame=e}}});var hKe=new K;cy.prototype.getValue=function(e,t){return l(e)||(e=K.now(hKe)),this.getValueInReferenceFrame(e,zi.FIXED,t)};cy.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._composite._intervals.findDataForIntervalContainingDate(e);if(l(i))return i.getValueInReferenceFrame(e,t,n)};cy.prototype.equals=function(e){return this===e||e instanceof cy&&this._referenceFrame===e._referenceFrame&&this._composite.equals(e._composite,W.equals)};cy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var 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c=DKe,u=PKe;Yb=It.eastNorthUpToFixedFrame(e,o,Yb),c=L.multiplyByPointAsVector(Yb,vKe,c),c=d.normalize(c,c);let f=SKe(c,t,e,o);ZW=Z.fromRotationZ(f,ZW),Kle.z=r,Yb=L.multiplyTransformation(Yb,L.fromRotationTranslation(ZW,Kle,wKe),Yb);let h=IKe;h[0]=s;for(let p=0;p<a;p++)for(let _=0;_<n.length;_+=3)u=d.fromArray(n,_,u),u=Z.multiplyByVector(h,u,u),u=L.multiplyByPoint(Yb,u,u),i.push(u.x,u.y,u.z);return i}var RKe=new d;function $W(e,t,n,i,o,r,s){for(let a=0;a<e.length;a+=3){let c=d.fromArray(e,a,RKe);i=ig(c,t,n,i,o,r[a/3],s,1)}return i}function OKe(e,t){let n=e.length,i=new Array(n*6),o=0,r=t.x+t.width/2,s=t.y+t.height/2,a=e[0];i[o++]=a.x-r,i[o++]=0,i[o++]=a.y-s;for(let c=1;c<n;c++){a=e[c];let u=a.x-r,f=a.y-s;i[o++]=u,i[o++]=0,i[o++]=f,i[o++]=u,i[o++]=0,i[o++]=f}return a=e[0],i[o++]=a.x-r,i[o++]=0,i[o++]=a.y-s,i}function Zle(e,t){let n=e.length,i=new Array(n*3),o=0,r=t.x+t.width/2,s=t.y+t.height/2;for(let a=0;a<n;a++)i[o++]=e[a].x-r,i[o++]=0,i[o++]=e[a].y-s;return i}var $le=new Pe,Qle=new d,Jle=new Z;function eue(e,t,n,i,o,r,s,a,c,u){let f=d.angleBetween(d.subtract(t,e,wA),d.subtract(n,e,T3)),h=i===Fi.BEVELED?0:Math.ceil(f/D.toRadians(5)),p;o?p=Z.fromQuaternion(Pe.fromAxisAngle(d.negate(e,wA),f/(h+1),$le),Jle):p=Z.fromQuaternion(Pe.fromAxisAngle(e,f/(h+1),$le),Jle);let _,m;if(t=d.clone(t,Qle),h>0){let y=u?2:1;for(let b=0;b<h;b++)t=Z.multiplyByVector(p,t,t),_=d.subtract(t,e,wA),_=d.normalize(_,_),o||(_=d.negate(_,_)),m=r.scaleToGeodeticSurface(t,T3),s=ig(m,_,a,s,r,c,1,y)}else _=d.subtract(t,e,wA),_=d.normalize(_,_),o||(_=d.negate(_,_)),m=r.scaleToGeodeticSurface(t,T3),s=ig(m,_,a,s,r,c,1,1),n=d.clone(n,Qle),_=d.subtract(n,e,wA),_=d.normalize(_,_),o||(_=d.negate(_,_)),m=r.scaleToGeodeticSurface(n,T3),s=ig(m,_,a,s,r,c,1,1);return s}II.removeDuplicatesFromShape=function(e){let t=e.length,n=[];for(let i=t-1,o=0;o<t;i=o++){let r=e[i],s=e[o];z.equals(r,s)||n.push(s)}return n};II.angleIsGreaterThanPi=function(e,t,n,i){let o=new es(n,i),r=o.projectPointOntoPlane(d.add(n,e,C3),C3),s=o.projectPointOntoPlane(d.add(n,t,A3),A3);return s.x*r.y-s.y*r.x>=0};var MKe=new d,LKe=new d;II.computePositions=function(e,t,n,i,o){let r=i._ellipsoid,s=EKe(e,r),a=i._granularity,c=i._cornerType,u=o?OKe(t,n):Zle(t,n),f=o?Zle(t,n):void 0,h=n.height/2,p=n.width/2,_=e.length,m=[],y=o?[]:void 0,b=pKe,x=gKe,T=_Ke,C=yKe,E=bKe,S=xKe,w=TKe,R=CKe,P=AKe,O=e[0],N=e[1];C=r.geodeticSurfaceNormal(O,C),b=d.subtract(N,O,b),b=d.normalize(b,b),R=d.cross(C,b,R),R=d.normalize(R,R);let g=s[0],A=s[1];o&&(y=ig(O,R,f,y,r,g+h,1,1)),P=d.clone(O,P),O=N,x=d.negate(b,x);let v,I;for(let V=1;V<_-1;V++){let k=o?2:1;if(N=e[V+1],O.equals(N)){gt("Positions are too close and are considered equivalent with rounding error.");continue}b=d.subtract(N,O,b),b=d.normalize(b,b),C=r.geodeticSurfaceNormal(O,C);let H=d.multiplyByScalar(C,d.dot(b,C),MKe);d.subtract(b,H,H),d.normalize(H,H);let 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t=sue,n=aue,i=cue,o=e[1];n=d.fromArray(e[1],o.length-3,n),i=d.fromArray(e[0],0,i),t=d.midpoint(n,i,t);let r=E3(t,n,i,Fi.ROUNDED,!1),s=e.length-1,a=e[s-1];o=e[s],n=d.fromArray(a,a.length-3,n),i=d.fromArray(o,0,i),t=d.midpoint(n,i,t);let c=E3(t,n,i,Fi.ROUNDED,!1);return[r,c]}function oue(e,t,n,i){let o=IA;return i?o=d.add(e,t,o):(t=d.negate(t,t),o=d.add(e,t,o)),[o.x,o.y,o.z,n.x,n.y,n.z]}function QW(e,t,n,i){let o=new Array(e.length),r=new Array(e.length),s=d.multiplyByScalar(t,n,IA),a=d.negate(s,rue),c=0,u=e.length-1;for(let f=0;f<e.length;f+=3){let h=d.fromArray(e,f,NKe),p=d.add(h,a,tue);o[c++]=p.x,o[c++]=p.y,o[c++]=p.z;let _=d.add(h,s,tue);r[u--]=_.z,r[u--]=_.y,r[u--]=_.x}return i.push(o,r),i}JW.addAttribute=function(e,t,n,i){let o=t.x,r=t.y,s=t.z;l(n)&&(e[n]=o,e[n+1]=r,e[n+2]=s),l(i)&&(e[i]=s,e[i-1]=r,e[i-2]=o)};var jKe=new d,WKe=new d;JW.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,o=e.width/2,r=e.cornerType,s=e.saveAttributes,a=sue,c=aue,u=cue,f=FKe,h=BKe,p=kKe,_=zKe,m=UKe,y=VKe,b=HKe,x=[],T=s?[]:void 0,C=s?[]:void 0,E=n[0],S=n[1];c=d.normalize(d.subtract(S,E,c),c),a=i.geodeticSurfaceNormal(E,a),f=d.normalize(d.cross(a,c,f),f),s&&(T.push(f.x,f.y,f.z),C.push(a.x,a.y,a.z)),_=d.clone(E,_),E=S,u=d.negate(c,u);let w,R=[],P,O=n.length;for(P=1;P<O-1;P++){a=i.geodeticSurfaceNormal(E,a),S=n[P+1],c=d.normalize(d.subtract(S,E,c),c);let g=d.multiplyByScalar(a,d.dot(c,a),jKe);d.subtract(c,g,g),d.normalize(g,g);let A=d.multiplyByScalar(a,d.dot(u,a),WKe);if(d.subtract(u,A,A),d.normalize(A,A),!D.equalsEpsilon(Math.abs(d.dot(g,A)),1,D.EPSILON7)){h=d.normalize(d.add(c,u,h),h),h=d.cross(h,a,h),h=d.cross(a,h,h),h=d.normalize(h,h);let I=o/Math.max(.25,d.magnitude(d.cross(h,u,IA))),M=dm.angleIsGreaterThanPi(c,u,E,i);h=d.multiplyByScalar(h,I,h),M?(m=d.add(E,h,m),b=d.add(m,d.multiplyByScalar(f,o,b),b),y=d.add(m,d.multiplyByScalar(f,o*2,y),y),jc[0]=d.clone(_,jc[0]),jc[1]=d.clone(b,jc[1]),w=Ni.generateArc({positions:jc,granularity:t,ellipsoid:i}),x=QW(w,f,o,x),s&&(T.push(f.x,f.y,f.z),C.push(a.x,a.y,a.z)),p=d.clone(y,p),f=d.normalize(d.cross(a,c,f),f),y=d.add(m,d.multiplyByScalar(f,o*2,y),y),_=d.add(m,d.multiplyByScalar(f,o,_),_),r===Fi.ROUNDED||r===Fi.BEVELED?R.push({leftPositions:E3(m,p,y,r,M)}):R.push({leftPositions:oue(E,d.negate(h,h),y,M)})):(y=d.add(E,h,y),b=d.add(y,d.negate(d.multiplyByScalar(f,o,b),b),b),m=d.add(y,d.negate(d.multiplyByScalar(f,o*2,m),m),m),jc[0]=d.clone(_,jc[0]),jc[1]=d.clone(b,jc[1]),w=Ni.generateArc({positions:jc,granularity:t,ellipsoid:i}),x=QW(w,f,o,x),s&&(T.push(f.x,f.y,f.z),C.push(a.x,a.y,a.z)),p=d.clone(m,p),f=d.normalize(d.cross(a,c,f),f),m=d.add(y,d.negate(d.multiplyByScalar(f,o*2,m),m),m),_=d.add(y,d.negate(d.multiplyByScalar(f,o,_),_),_),r===Fi.ROUNDED||r===Fi.BEVELED?R.push({rightPositions:E3(y,p,m,r,M)}):R.push({rightPositions:oue(E,h,m,M)})),u=d.negate(c,u)}E=S}a=i.geodeticSurfaceNormal(E,a),jc[0]=d.clone(_,jc[0]),jc[1]=d.clone(E,jc[1]),w=Ni.generateArc({positions:jc,granularity:t,ellipsoid:i}),x=QW(w,f,o,x),s&&(T.push(f.x,f.y,f.z),C.push(a.x,a.y,a.z));let N;return r===Fi.ROUNDED&&(N=GKe(x)),{positions:x,corners:R,lefts:T,normals:C,endPositions:N}};var Vi=JW;var fue=new d,due=new d,S3=new d,v3=new d,qKe=new d,hue=new d,ly=new d,DA=new d;function mue(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Fd(e,t,n,i,o,r){let s=e.normals,a=e.tangents,c=e.bitangents,u=d.normalize(d.cross(n,t,ly),ly);r.normal&&Vi.addAttribute(s,t,i,o),r.tangent&&Vi.addAttribute(a,u,i,o),r.bitangent&&Vi.addAttribute(c,n,i,o)}function pue(e,t,n){let i=e.positions,o=e.corners,r=e.endPositions,s=e.lefts,a=e.normals,c=new fn,u,f=0,h=0,p,_=0,m;for(p=0;p<i.length;p+=2)m=i[p].length-3,f+=m,_+=m*2,h+=i[p+1].length-3;for(f+=3,h+=3,p=0;p<o.length;p++){u=o[p];let $=o[p].leftPositions;l($)?(m=$.length,f+=m,_+=m):(m=o[p].rightPositions.length,h+=m,_+=m)}let y=l(r),b;y&&(b=r[0].length-3,f+=b,h+=b,b/=3,_+=b*6);let x=f+h,T=new Float64Array(x),C=t.normal?new Float32Array(x):void 0,E=t.tangent?new Float32Array(x):void 0,S=t.bitangent?new Float32Array(x):void 0,w={normals:C,tangents:E,bitangents:S},R=0,P=x-1,O,N,g,A,v=fue,I=due,M,F,V=b/2,k=Me.createTypedArray(x/3,_),H=0;if(y){F=S3,M=v3;let $=r[0];for(v=d.fromArray(a,0,v),I=d.fromArray(s,0,I),p=0;p<V;p++)F=d.fromArray($,(V-1-p)*3,F),M=d.fromArray($,(V+p)*3,M),Vi.addAttribute(T,M,R),Vi.addAttribute(T,F,void 0,P),Fd(w,v,I,R,P,t),N=R/3,A=N+1,O=(P-2)/3,g=O-1,k[H++]=O,k[H++]=N,k[H++]=g,k[H++]=g,k[H++]=N,k[H++]=A,R+=3,P-=3}let B=0,j=0,q=i[B++],Q=i[B++];T.set(q,R),T.set(Q,P-Q.length+1),I=d.fromArray(s,j,I);let Y,J;for(m=Q.length-3,p=0;p<m;p+=3)Y=n.geodeticSurfaceNormal(d.fromArray(q,p,ly),ly),J=n.geodeticSurfaceNormal(d.fromArray(Q,m-p,DA),DA),v=d.normalize(d.add(Y,J,v),v),Fd(w,v,I,R,P,t),N=R/3,A=N+1,O=(P-2)/3,g=O-1,k[H++]=O,k[H++]=N,k[H++]=g,k[H++]=g,k[H++]=N,k[H++]=A,R+=3,P-=3;for(Y=n.geodeticSurfaceNormal(d.fromArray(q,m,ly),ly),J=n.geodeticSurfaceNormal(d.fromArray(Q,m,DA),DA),v=d.normalize(d.add(Y,J,v),v),j+=3,p=0;p<o.length;p++){let $;u=o[p];let de=u.leftPositions,be=u.rightPositions,ce,_e,xe=hue,ve=S3,Te=v3;if(v=d.fromArray(a,j,v),l(de)){for(Fd(w,v,I,void 0,P,t),P-=3,ce=A,_e=g,$=0;$<de.length/3;$++)xe=d.fromArray(de,$*3,xe),k[H++]=ce,k[H++]=_e-$-1,k[H++]=_e-$,Vi.addAttribute(T,xe,void 0,P),ve=d.fromArray(T,(_e-$-1)*3,ve),Te=d.fromArray(T,ce*3,Te),I=d.normalize(d.subtract(ve,Te,I),I),Fd(w,v,I,void 0,P,t),P-=3;xe=d.fromArray(T,ce*3,xe),ve=d.subtract(d.fromArray(T,_e*3,ve),xe,ve),Te=d.subtract(d.fromArray(T,(_e-$)*3,Te),xe,Te),I=d.normalize(d.add(ve,Te,I),I),Fd(w,v,I,R,void 0,t),R+=3}else{for(Fd(w,v,I,R,void 0,t),R+=3,ce=g,_e=A,$=0;$<be.length/3;$++)xe=d.fromArray(be,$*3,xe),k[H++]=ce,k[H++]=_e+$,k[H++]=_e+$+1,Vi.addAttribute(T,xe,R),ve=d.fromArray(T,ce*3,ve),Te=d.fromArray(T,(_e+$)*3,Te),I=d.normalize(d.subtract(ve,Te,I),I),Fd(w,v,I,R,void 0,t),R+=3;xe=d.fromArray(T,ce*3,xe),ve=d.subtract(d.fromArray(T,(_e+$)*3,ve),xe,ve),Te=d.subtract(d.fromArray(T,_e*3,Te),xe,Te),I=d.normalize(d.negate(d.add(Te,ve,I),I),I),Fd(w,v,I,void 0,P,t),P-=3}for(q=i[B++],Q=i[B++],q.splice(0,3),Q.splice(Q.length-3,3),T.set(q,R),T.set(Q,P-Q.length+1),m=Q.length-3,j+=3,I=d.fromArray(s,j,I),$=0;$<Q.length;$+=3)Y=n.geodeticSurfaceNormal(d.fromArray(q,$,ly),ly),J=n.geodeticSurfaceNormal(d.fromArray(Q,m-$,DA),DA),v=d.normalize(d.add(Y,J,v),v),Fd(w,v,I,R,P,t),A=R/3,N=A-1,g=(P-2)/3,O=g+1,k[H++]=O,k[H++]=N,k[H++]=g,k[H++]=g,k[H++]=N,k[H++]=A,R+=3,P-=3;R-=3,P+=3}if(v=d.fromArray(a,a.length-3,v),Fd(w,v,I,R,P,t),y){R+=3,P-=3,F=S3,M=v3;let $=r[1];for(p=0;p<V;p++)F=d.fromArray($,(b-p-1)*3,F),M=d.fromArray($,p*3,M),Vi.addAttribute(T,F,void 0,P),Vi.addAttribute(T,M,R),Fd(w,v,I,R,P,t),A=R/3,N=A-1,g=(P-2)/3,O=g+1,k[H++]=O,k[H++]=N,k[H++]=g,k[H++]=g,k[H++]=N,k[H++]=A,R+=3,P-=3}if(c.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:T}),t.st){let $=new Float32Array(x/3*2),de,be,ce=0;if(y){f/=3,h/=3;let _e=Math.PI/(b+1);be=1/(f-b+1),de=1/(h-b+1);let xe,ve=b/2;for(p=ve+1;p<b+1;p++)xe=D.PI_OVER_TWO+_e*p,$[ce++]=de*(1+Math.cos(xe)),$[ce++]=.5*(1+Math.sin(xe));for(p=1;p<h-b+1;p++)$[ce++]=p*de,$[ce++]=0;for(p=b;p>ve;p--)xe=D.PI_OVER_TWO-p*_e,$[ce++]=1-de*(1+Math.cos(xe)),$[ce++]=.5*(1+Math.sin(xe));for(p=ve;p>0;p--)xe=D.PI_OVER_TWO-_e*p,$[ce++]=1-be*(1+Math.cos(xe)),$[ce++]=.5*(1+Math.sin(xe));for(p=f-b;p>0;p--)$[ce++]=p*be,$[ce++]=1;for(p=1;p<ve+1;p++)xe=D.PI_OVER_TWO+_e*p,$[ce++]=be*(1+Math.cos(xe)),$[ce++]=.5*(1+Math.sin(xe))}else{for(f/=3,h/=3,be=1/(f-1),de=1/(h-1),p=0;p<h;p++)$[ce++]=p*de,$[ce++]=0;for(p=f;p>0;p--)$[ce++]=(p-1)*be,$[ce++]=1}c.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:$})}return t.normal&&(c.normal=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:w.normals})),t.tangent&&(c.tangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:w.tangents})),t.bitangent&&(c.bitangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:w.bitangents})),{attributes:c,indices:k}}function YKe(e,t){if(!t.normal&&!t.tangent&&!t.bitangent&&!t.st)return e;let n=e.position.values,i,o;(t.normal||t.bitangent)&&(i=e.normal.values,o=e.bitangent.values);let r=e.position.values.length/18,s=r*3,a=r*2,c=s*2,u;if(t.normal||t.bitangent||t.tangent){let f=t.normal?new Float32Array(s*6):void 0,h=t.tangent?new Float32Array(s*6):void 0,p=t.bitangent?new Float32Array(s*6):void 0,_=fue,m=due,y=S3,b=v3,x=qKe,T=hue,C=c;for(u=0;u<s;u+=3){let E=C+c;_=d.fromArray(n,u,_),m=d.fromArray(n,u+s,m),y=d.fromArray(n,(u+3)%s,y),m=d.subtract(m,_,m),y=d.subtract(y,_,y),b=d.normalize(d.cross(m,y,b),b),t.normal&&(Vi.addAttribute(f,b,E),Vi.addAttribute(f,b,E+3),Vi.addAttribute(f,b,C),Vi.addAttribute(f,b,C+3)),(t.tangent||t.bitangent)&&(T=d.fromArray(i,u,T),t.bitangent&&(Vi.addAttribute(p,T,E),Vi.addAttribute(p,T,E+3),Vi.addAttribute(p,T,C),Vi.addAttribute(p,T,C+3)),t.tangent&&(x=d.normalize(d.cross(T,b,x),x),Vi.addAttribute(h,x,E),Vi.addAttribute(h,x,E+3),Vi.addAttribute(h,x,C),Vi.addAttribute(h,x,C+3))),C+=6}if(t.normal){for(f.set(i),u=0;u<s;u+=3)f[u+s]=-i[u],f[u+s+1]=-i[u+1],f[u+s+2]=-i[u+2];e.normal.values=f}else e.normal=void 0;if(t.bitangent?(p.set(o),p.set(o,s),e.bitangent.values=p):e.bitangent=void 0,t.tangent){let E=e.tangent.values;h.set(E),h.set(E,s),e.tangent.values=h}}if(t.st){let f=e.st.values,h=new Float32Array(a*6);h.set(f),h.set(f,a);let p=a*2;for(let _=0;_<2;_++){for(h[p++]=f[0],h[p++]=f[1],u=2;u<a;u+=2){let m=f[u],y=f[u+1];h[p++]=m,h[p++]=y,h[p++]=m,h[p++]=y}h[p++]=f[0],h[p++]=f[1]}e.st.values=h}return e}function e7(e,t,n){n[t++]=e[0],n[t++]=e[1],n[t++]=e[2];for(let i=3;i<e.length;i+=3){let o=e[i],r=e[i+1],s=e[i+2];n[t++]=o,n[t++]=r,n[t++]=s,n[t++]=o,n[t++]=r,n[t++]=s}return n[t++]=e[0],n[t++]=e[1],n[t++]=e[2],n}function XKe(e,t){let n=new we({position:t.position,normal:t.normal||t.bitangent||e.shadowVolume,tangent:t.tangent,bitangent:t.normal||t.bitangent,st:t.st}),i=e.ellipsoid,o=Vi.computePositions(e),r=pue(o,n,i),s=e.height,a=e.extrudedHeight,c=r.attributes,u=r.indices,f=c.position.values,h=f.length,p=new Float64Array(h*6),_=new Float64Array(h);_.set(f);let m=new Float64Array(h*4);f=ri.scaleToGeodeticHeight(f,s,i),m=e7(f,0,m),_=ri.scaleToGeodeticHeight(_,a,i),m=e7(_,h*2,m),p.set(f),p.set(_,h),p.set(m,h*2),c.position.values=p,c=YKe(c,t);let y,b=h/3;if(e.shadowVolume){let O=c.normal.values;h=O.length;let N=new Float32Array(h*6);for(y=0;y<h;y++)O[y]=-O[y];N.set(O,h),N=e7(O,h*4,N),c.extrudeDirection=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:N}),t.normal||(c.normal=void 0)}if(l(e.offsetAttribute)){let O=new Uint8Array(b*6);if(e.offsetAttribute===nn.TOP)O=O.fill(1,0,b).fill(1,b*2,b*4);else{let N=e.offsetAttribute===nn.NONE?0:1;O=O.fill(N)}c.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:O})}let x=u.length,T=b+b,C=Me.createTypedArray(p.length/3,x*2+T*3);C.set(u);let E=x;for(y=0;y<x;y+=3){let O=u[y],N=u[y+1],g=u[y+2];C[E++]=g+b,C[E++]=N+b,C[E++]=O+b}let S,w,R,P;for(y=0;y<T;y+=2)S=y+T,w=S+T,R=S+1,P=w+1,C[E++]=S,C[E++]=w,C[E++]=R,C[E++]=R,C[E++]=w,C[E++]=P;return{attributes:c,indices:C}}var lue=new d,DI=new d,Pf=new fe;function uue(e,t,n,i,o,r){let s=d.subtract(t,e,lue);d.normalize(s,s);let a=n.geodeticSurfaceNormal(e,DI),c=d.cross(s,a,lue);d.multiplyByScalar(c,i,c);let u=o.latitude,f=o.longitude,h=r.latitude,p=r.longitude;d.add(e,c,DI),n.cartesianToCartographic(DI,Pf);let _=Pf.latitude,m=Pf.longitude;u=Math.min(u,_),f=Math.min(f,m),h=Math.max(h,_),p=Math.max(p,m),d.subtract(e,c,DI),n.cartesianToCartographic(DI,Pf),_=Pf.latitude,m=Pf.longitude,u=Math.min(u,_),f=Math.min(f,m),h=Math.max(h,_),p=Math.max(p,m),o.latitude=u,o.longitude=f,r.latitude=h,r.longitude=p}var Df=new d,PI=new d,Rl=new fe,Ol=new fe;function gue(e,t,n,i,o){e=mue(e,t);let r=yo(e,d.equalsEpsilon),s=r.length;if(s<2||n<=0)return new se;let a=n*.5;Rl.latitude=Number.POSITIVE_INFINITY,Rl.longitude=Number.POSITIVE_INFINITY,Ol.latitude=Number.NEGATIVE_INFINITY,Ol.longitude=Number.NEGATIVE_INFINITY;let c,u;if(i===Fi.ROUNDED){let p=r[0];d.subtract(p,r[1],Df),d.normalize(Df,Df),d.multiplyByScalar(Df,a,Df),d.add(p,Df,PI),t.cartesianToCartographic(PI,Pf),c=Pf.latitude,u=Pf.longitude,Rl.latitude=Math.min(Rl.latitude,c),Rl.longitude=Math.min(Rl.longitude,u),Ol.latitude=Math.max(Ol.latitude,c),Ol.longitude=Math.max(Ol.longitude,u)}for(let p=0;p<s-1;++p)uue(r[p],r[p+1],t,a,Rl,Ol);let f=r[s-1];d.subtract(f,r[s-2],Df),d.normalize(Df,Df),d.multiplyByScalar(Df,a,Df),d.add(f,Df,PI),uue(f,PI,t,a,Rl,Ol),i===Fi.ROUNDED&&(t.cartesianToCartographic(PI,Pf),c=Pf.latitude,u=Pf.longitude,Rl.latitude=Math.min(Rl.latitude,c),Rl.longitude=Math.min(Rl.longitude,u),Ol.latitude=Math.max(Ol.latitude,c),Ol.longitude=Math.max(Ol.longitude,u));let h=l(o)?o:new se;return h.north=Ol.latitude,h.south=Rl.latitude,h.east=Ol.longitude,h.west=Rl.longitude,h}function rg(e){e=e??G.EMPTY_OBJECT;let t=e.positions,n=e.width,i=e.height??0,o=e.extrudedHeight??i;this._positions=t,this._ellipsoid=ee.clone(e.ellipsoid??ee.default),this._vertexFormat=we.clone(e.vertexFormat??we.DEFAULT),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=e.cornerType??Fi.ROUNDED,this._granularity=e.granularity??D.RADIANS_PER_DEGREE,this._shadowVolume=e.shadowVolume??!1,this._workerName="createCorridorGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this.packedLength=1+t.length*d.packedLength+ee.packedLength+we.packedLength+7}rg.pack=function(e,t,n){n=n??0;let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=d.packedLength)d.pack(i[r],t,n);return ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n++]=e._shadowVolume?1:0,t[n]=e._offsetAttribute??-1,t};var _ue=ee.clone(ee.UNIT_SPHERE),yue=new we,og={positions:void 0,ellipsoid:_ue,vertexFormat:yue,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};rg.unpack=function(e,t,n){t=t??0;let i=e[t++],o=new Array(i);for(let m=0;m<i;++m,t+=d.packedLength)o[m]=d.unpack(e,t);let r=ee.unpack(e,t,_ue);t+=ee.packedLength;let s=we.unpack(e,t,yue);t+=we.packedLength;let a=e[t++],c=e[t++],u=e[t++],f=e[t++],h=e[t++],p=e[t++]===1,_=e[t];return l(n)?(n._positions=o,n._ellipsoid=ee.clone(r,n._ellipsoid),n._vertexFormat=we.clone(s,n._vertexFormat),n._width=a,n._height=c,n._extrudedHeight=u,n._cornerType=f,n._granularity=h,n._shadowVolume=p,n._offsetAttribute=_===-1?void 0:_,n):(og.positions=o,og.width=a,og.height=c,og.extrudedHeight=u,og.cornerType=f,og.granularity=h,og.shadowVolume=p,og.offsetAttribute=_===-1?void 0:_,new rg(og))};rg.computeRectangle=function(e,t){e=e??G.EMPTY_OBJECT;let n=e.positions,i=e.width,o=e.ellipsoid??ee.default,r=e.cornerType??Fi.ROUNDED;return gue(n,o,i,r,t)};rg.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=mue(t,i);let o=yo(t,d.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!D.equalsEpsilon(r,s,0,D.EPSILON2),c=e._vertexFormat,u={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!0},f;if(a)u.height=r,u.extrudedHeight=s,u.shadowVolume=e._shadowVolume,u.offsetAttribute=e._offsetAttribute,f=XKe(u,c);else{let _=Vi.computePositions(u);if(f=pue(_,c,i),f.attributes.position.values=ri.scaleToGeodeticHeight(f.attributes.position.values,r,i),l(e._offsetAttribute)){let m=e._offsetAttribute===nn.NONE?0:1,y=f.attributes.position.values.length,b=new Uint8Array(y/3).fill(m);f.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:b})}}let h=f.attributes,p=ae.fromVertices(h.position.values,void 0,3);return c.position||(f.attributes.position.values=void 0),new rt({attributes:h,indices:f.indices,primitiveType:Re.TRIANGLES,boundingSphere:p,offsetAttribute:e._offsetAttribute})};rg.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new rg({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:o,granularity:i,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(rg.prototype,{rectangle:{get:function(){return l(this._rectangle)||(this._rectangle=gue(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var PA=rg;var bue=new d,xue=new d,KKe=new d;function ZKe(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Tue(e,t){let n=[],i=e.positions,o=e.corners,r=e.endPositions,s=new fn,a,c=0,u=0,f,h=0,p;for(f=0;f<i.length;f+=2)p=i[f].length-3,c+=p,h+=p/3*4,u+=i[f+1].length-3;for(c+=3,u+=3,f=0;f<o.length;f++){a=o[f];let M=o[f].leftPositions;l(M)?(p=M.length,c+=p,h+=p/3*2):(p=o[f].rightPositions.length,u+=p,h+=p/3*2)}let _=l(r),m;_&&(m=r[0].length-3,c+=m,u+=m,m/=3,h+=m*4);let y=c+u,b=new Float64Array(y),x=0,T=y-1,C,E,S,w,R,P,O=m/2,N=Me.createTypedArray(y/3,h+4),g=0;if(N[g++]=x/3,N[g++]=(T-2)/3,_){n.push(x/3),P=bue,R=xue;let M=r[0];for(f=0;f<O;f++)P=d.fromArray(M,(O-1-f)*3,P),R=d.fromArray(M,(O+f)*3,R),Vi.addAttribute(b,R,x),Vi.addAttribute(b,P,void 0,T),E=x/3,w=E+1,C=(T-2)/3,S=C-1,N[g++]=C,N[g++]=S,N[g++]=E,N[g++]=w,x+=3,T-=3}let A=0,v=i[A++],I=i[A++];for(b.set(v,x),b.set(I,T-I.length+1),p=I.length-3,n.push(x/3,(T-2)/3),f=0;f<p;f+=3)E=x/3,w=E+1,C=(T-2)/3,S=C-1,N[g++]=C,N[g++]=S,N[g++]=E,N[g++]=w,x+=3,T-=3;for(f=0;f<o.length;f++){let M;a=o[f];let F=a.leftPositions,V=a.rightPositions,k,H=KKe;if(l(F)){for(T-=3,k=S,n.push(w),M=0;M<F.length/3;M++)H=d.fromArray(F,M*3,H),N[g++]=k-M-1,N[g++]=k-M,Vi.addAttribute(b,H,void 0,T),T-=3;n.push(k-Math.floor(F.length/6)),t===Fi.BEVELED&&n.push((T-2)/3+1),x+=3}else{for(x+=3,k=w,n.push(S),M=0;M<V.length/3;M++)H=d.fromArray(V,M*3,H),N[g++]=k+M,N[g++]=k+M+1,Vi.addAttribute(b,H,x),x+=3;n.push(k+Math.floor(V.length/6)),t===Fi.BEVELED&&n.push(x/3-1),T-=3}for(v=i[A++],I=i[A++],v.splice(0,3),I.splice(I.length-3,3),b.set(v,x),b.set(I,T-I.length+1),p=I.length-3,M=0;M<I.length;M+=3)w=x/3,E=w-1,S=(T-2)/3,C=S+1,N[g++]=C,N[g++]=S,N[g++]=E,N[g++]=w,x+=3,T-=3;x-=3,T+=3,n.push(x/3,(T-2)/3)}if(_){x+=3,T-=3,P=bue,R=xue;let M=r[1];for(f=0;f<O;f++)P=d.fromArray(M,(m-f-1)*3,P),R=d.fromArray(M,f*3,R),Vi.addAttribute(b,P,void 0,T),Vi.addAttribute(b,R,x),w=x/3,E=w-1,S=(T-2)/3,C=S+1,N[g++]=C,N[g++]=S,N[g++]=E,N[g++]=w,x+=3,T-=3;n.push(x/3)}else n.push(x/3,(T-2)/3);return N[g++]=x/3,N[g++]=(T-2)/3,s.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:b}),{attributes:s,indices:N,wallIndices:n}}function $Ke(e){let t=e.ellipsoid,n=Vi.computePositions(e),i=Tue(n,e.cornerType),o=i.wallIndices,r=e.height,s=e.extrudedHeight,a=i.attributes,c=i.indices,u=a.position.values,f=u.length,h=new Float64Array(f);h.set(u);let p=new Float64Array(f*2);if(u=ri.scaleToGeodeticHeight(u,r,t),h=ri.scaleToGeodeticHeight(h,s,t),p.set(u),p.set(h,f),a.position.values=p,f/=3,l(e.offsetAttribute)){let C=new Uint8Array(f*2);if(e.offsetAttribute===nn.TOP)C=C.fill(1,0,f);else{let E=e.offsetAttribute===nn.NONE?0:1;C=C.fill(E)}a.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:C})}let _,m=c.length,y=Me.createTypedArray(p.length/3,(m+o.length)*2);y.set(c);let b=m;for(_=0;_<m;_+=2){let C=c[_],E=c[_+1];y[b++]=C+f,y[b++]=E+f}let x,T;for(_=0;_<o.length;_++)x=o[_],T=x+f,y[b++]=x,y[b++]=T;return{attributes:a,indices:y}}function RI(e){e=e??G.EMPTY_OBJECT;let t=e.positions,n=e.width,i=e.height??0,o=e.extrudedHeight??i;this._positions=t,this._ellipsoid=ee.clone(e.ellipsoid??ee.default),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=e.cornerType??Fi.ROUNDED,this._granularity=e.granularity??D.RADIANS_PER_DEGREE,this._offsetAttribute=e.offsetAttribute,this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*d.packedLength+ee.packedLength+6}RI.pack=function(e,t,n){n=n??0;let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=d.packedLength)d.pack(i[r],t,n);return ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n]=e._offsetAttribute??-1,t};var Cue=ee.clone(ee.UNIT_SPHERE),uy={positions:void 0,ellipsoid:Cue,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};RI.unpack=function(e,t,n){t=t??0;let i=e[t++],o=new Array(i);for(let p=0;p<i;++p,t+=d.packedLength)o[p]=d.unpack(e,t);let r=ee.unpack(e,t,Cue);t+=ee.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],h=e[t];return l(n)?(n._positions=o,n._ellipsoid=ee.clone(r,n._ellipsoid),n._width=s,n._height=a,n._extrudedHeight=c,n._cornerType=u,n._granularity=f,n._offsetAttribute=h===-1?void 0:h,n):(uy.positions=o,uy.width=s,uy.height=a,uy.extrudedHeight=c,uy.cornerType=u,uy.granularity=f,uy.offsetAttribute=h===-1?void 0:h,new RI(uy))};RI.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=ZKe(t,i);let o=yo(t,d.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!D.equalsEpsilon(r,s,0,D.EPSILON2),c={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!1},u;if(a)c.height=r,c.extrudedHeight=s,c.offsetAttribute=e._offsetAttribute,u=$Ke(c);else{let p=Vi.computePositions(c);if(u=Tue(p,c.cornerType),u.attributes.position.values=ri.scaleToGeodeticHeight(u.attributes.position.values,r,i),l(e._offsetAttribute)){let _=u.attributes.position.values.length,m=e._offsetAttribute===nn.NONE?0:1,y=new Uint8Array(_/3).fill(m);u.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:y})}}let f=u.attributes,h=ae.fromVertices(f.position.values,void 0,3);return new rt({attributes:f,indices:u.indices,primitiveType:Re.LINES,boundingSphere:h,offsetAttribute:e._offsetAttribute})};var w3=RI;var QKe=new Yn(0);function Wc(e){ii.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}l(Object.create)&&(Wc.prototype=Object.create(ii.prototype),Wc.prototype.constructor=Wc);Object.defineProperties(Wc.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Wc.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!l(t.height)&&!l(t.extrudedHeight)&&bl.isSupported(this._scene)};Wc.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||l(n)&&n!==t};Wc.prototype._computeCenter=he.throwInstantiationError;Wc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(ii.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!l(o))return;l(o.zIndex)&&(l(o.height)||l(o.extrudedHeight))&&gt(gt.geometryZIndex),this._zIndex=o.zIndex??QKe,l(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference,s=o.extrudedHeightReference;if(l(r)||l(s)){let a=new Uh(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new hC(this._scene,a,r,s)}};Wc.prototype.destroy=function(){l(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),ii.prototype.destroy.call(this)};Wc.getGeometryHeight=function(e,t){if(!l(e)){t!==We.NONE&&gt(gt.geometryHeightReference);return}return tf(t)?0:e};Wc.getGeometryExtrudedHeight=function(e,t){if(!l(e)){t!==We.NONE&&gt(gt.geometryExtrudedHeightReference);return}return tf(t)?Wc.CLAMP_TO_GROUND:e};Wc.CLAMP_TO_GROUND="clamp";Wc.computeGeometryOffsetAttribute=function(e,t,n,i){(!l(e)||!l(t))&&(t=We.NONE),(!l(n)||!l(i))&&(i=We.NONE);let o=0;if(t!==We.NONE&&o++,i===We.RELATIVE_TO_GROUND&&o++,o===2)return nn.ALL;if(o===1)return nn.TOP};var Vn=Wc;var Aue=new U,Eue=d.ZERO,Sue=new d,vue=new se;function JKe(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.cornerType=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.offsetAttribute=void 0}function Bd(e,t){Vn.call(this,{entity:e,scene:t,geometryOptions:new JKe(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}l(Object.create)&&(Bd.prototype=Object.create(Vn.prototype),Bd.prototype.constructor=Bd);Bd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof zt){let o;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Aue)),l(o)||(o=U.WHITE),i.color=Gt.fromColor(o)}return l(this._options.offsetAttribute)&&(i.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,Eue,Sue))),new At({id:t,geometry:new PA(this._options),attributes:i})};Bd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=W.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,Aue),o={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Gt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0};return l(this._options.offsetAttribute)&&(o.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,Eue,Sue))),new At({id:t,geometry:new w3(this._options),attributes:o})};Bd.prototype._computeCenter=function(e,t){let n=W.getValueOrUndefined(this._entity.corridor.positions,e);if(!(!l(n)||n.length===0))return d.clone(n[Math.floor(n.length/2)],t)};Bd.prototype._isHidden=function(e,t){return!l(t.positions)||!l(t.width)||ii.prototype._isHidden.call(this,e,t)};Bd.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!W.isConstant(t.height)||!W.isConstant(t.extrudedHeight)||!W.isConstant(t.granularity)||!W.isConstant(t.width)||!W.isConstant(t.outlineWidth)||!W.isConstant(t.cornerType)||!W.isConstant(t.zIndex)||this._onTerrain&&!W.isConstant(this._materialProperty)&&!(this._materialProperty instanceof zt)};Bd.prototype._setStaticOptions=function(e,t){let n=W.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),i=W.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),o=W.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),r=W.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,We.NONE);l(o)&&!l(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof zt?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ke.MINIMUM_VALUE,s.positions),s.width=t.width.getValue(ke.MINIMUM_VALUE),s.granularity=W.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),s.cornerType=W.getValueOrUndefined(t.cornerType,ke.MINIMUM_VALUE),s.offsetAttribute=Vn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Vn.getGeometryHeight(n,i),o=Vn.getGeometryExtrudedHeight(o,r),o===Vn.CLAMP_TO_GROUND&&(o=li.getMinimumMaximumHeights(PA.computeRectangle(s,vue)).minimumTerrainHeight),s.extrudedHeight=o};Bd.DynamicGeometryUpdater=RA;function RA(e,t,n){ni.call(this,e,t,n)}l(Object.create)&&(RA.prototype=Object.create(ni.prototype),RA.prototype.constructor=RA);RA.prototype._isHidden=function(e,t,n){let i=this._options;return!l(i.positions)||!l(i.width)||ni.prototype._isHidden.call(this,e,t,n)};RA.prototype._setOptions=function(e,t,n){let i=this._options,o=W.getValueOrUndefined(t.height,n),r=W.getValueOrDefault(t.heightReference,n,We.NONE),s=W.getValueOrUndefined(t.extrudedHeight,n),a=W.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);l(s)&&!l(o)&&(o=0),i.positions=W.getValueOrUndefined(t.positions,n),i.width=W.getValueOrUndefined(t.width,n),i.granularity=W.getValueOrUndefined(t.granularity,n),i.cornerType=W.getValueOrUndefined(t.cornerType,n),i.offsetAttribute=Vn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Vn.getGeometryHeight(o,r),s=Vn.getGeometryExtrudedHeight(s,a),s===Vn.CLAMP_TO_GROUND&&(s=li.getMinimumMaximumHeights(PA.computeRectangle(i,vue)).minimumTerrainHeight),i.extrudedHeight=s};var I3=Bd;function D3(){he.throwInstantiationError()}Object.defineProperties(D3.prototype,{name:{get:he.throwInstantiationError},clock:{get:he.throwInstantiationError},entities:{get:he.throwInstantiationError},isLoading:{get:he.throwInstantiationError},changedEvent:{get:he.throwInstantiationError},errorEvent:{get:he.throwInstantiationError},loadingEvent:{get:he.throwInstantiationError},show:{get:he.throwInstantiationError},clustering:{get:he.throwInstantiationError}});D3.prototype.update=function(e){he.throwInstantiationError()};D3.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var Yr=D3;function hm(e,t){this._ellipsoid=e,this._cameraPosition=new d,this._cameraPositionInScaledSpace=new d,this._distanceToLimbInScaledSpaceSquared=0,l(t)&&(this.cameraPosition=t)}Object.defineProperties(hm.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),i=d.magnitudeSquared(n)-1;d.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=n,this._distanceToLimbInScaledSpaceSquared=i}}});var wue=new d;hm.prototype.isPointVisible=function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,wue);return n7(n,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};hm.prototype.isScaledSpacePointVisible=function(e){return n7(e,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};var eZe=new d;hm.prototype.isScaledSpacePointVisiblePossiblyUnderEllipsoid=function(e,t){let n=this._ellipsoid,i,o;return l(t)&&t<0&&n.minimumRadius>-t?(o=eZe,o.x=this._cameraPosition.x/(n.radii.x+t),o.y=this._cameraPosition.y/(n.radii.y+t),o.z=this._cameraPosition.z/(n.radii.z+t),i=o.x*o.x+o.y*o.y+o.z*o.z-1):(o=this._cameraPositionInScaledSpace,i=this._distanceToLimbInScaledSpaceSquared),n7(e,o,i)};hm.prototype.computeHorizonCullingPoint=function(e,t,n){return Pue(this._ellipsoid,e,t,n)};var Iue=ee.clone(ee.UNIT_SPHERE);hm.prototype.computeHorizonCullingPointPossiblyUnderEllipsoid=function(e,t,n,i){let o=Due(this._ellipsoid,n,Iue);return Pue(o,e,t,i)};hm.prototype.computeHorizonCullingPointFromVertices=function(e,t,n,i,o){return Rue(this._ellipsoid,e,t,n,i,o)};hm.prototype.computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid=function(e,t,n,i,o,r){let s=Due(this._ellipsoid,o,Iue);return Rue(s,e,t,n,i,r)};var tZe=[];hm.prototype.computeHorizonCullingPointFromRectangle=function(e,t,n){let i=se.subsample(e,t,0,tZe),o=ae.fromPoints(i);if(!(d.magnitude(o.center)<.1*t.minimumRadius))return this.computeHorizonCullingPoint(o.center,i,n)};var nZe=new d;function Due(e,t,n){if(l(t)&&t<0&&e.minimumRadius>-t){let i=d.fromElements(e.radii.x+t,e.radii.y+t,e.radii.z+t,nZe);e=ee.fromCartesian3(i,n)}return e}function Pue(e,t,n,i){l(i)||(i=new d);let o=Lue(e,t),r=0;for(let s=0,a=n.length;s<a;++s){let c=n[s],u=Oue(e,c,o);if(u<0)return;r=Math.max(r,u)}return Mue(o,r,i)}var P3=new d;function Rue(e,t,n,i,o,r){l(r)||(r=new d),i=i??3,o=o??d.ZERO;let s=Lue(e,t),a=0;for(let c=0,u=n.length;c<u;c+=i){P3.x=n[c]+o.x,P3.y=n[c+1]+o.y,P3.z=n[c+2]+o.z;let f=Oue(e,P3,s);if(f<0)return;a=Math.max(a,f)}return Mue(s,a,r)}function n7(e,t,n){let i=t,o=n,r=d.subtract(e,i,wue),s=-d.dot(r,i);return!(o<0?s>0:s>o&&s*s/d.magnitudeSquared(r)>o)}var iZe=new d,oZe=new d;function Oue(e,t,n){let i=e.transformPositionToScaledSpace(t,iZe),o=d.magnitudeSquared(i),r=Math.sqrt(o),s=d.divideByScalar(i,r,oZe);o=Math.max(1,o),r=Math.max(1,r);let a=d.dot(s,n),c=d.magnitude(d.cross(s,n,s)),u=1/r,f=Math.sqrt(o-1)*u;return 1/(a*u-c*f)}function Mue(e,t,n){if(!(t<=0||t===1/0||t!==t))return d.multiplyByScalar(e,t,n)}var t7=new d;function Lue(e,t){return d.equals(t,d.ZERO)?t:(e.transformPositionToScaledSpace(t,t7),d.normalize(t7,t7))}var fy=hm;function gr(e,t){e=e??G.EMPTY_OBJECT;let n=e.translucencyByDistance,i=e.scaleByDistance,o=e.distanceDisplayCondition;l(n)&&(n=Ft.clone(n)),l(i)&&(i=Ft.clone(i)),l(o)&&(o=Pt.clone(o)),this._show=e.show??!0,this._position=d.clone(e.position??d.ZERO),this._actualPosition=d.clone(this._position),this._color=U.clone(e.color??U.WHITE),this._outlineColor=U.clone(e.outlineColor??U.TRANSPARENT),this._outlineWidth=e.outlineWidth??0,this._pixelSize=e.pixelSize??10,this._scaleByDistance=i,this._translucencyByDistance=n,this._distanceDisplayCondition=o,this._disableDepthTestDistance=e.disableDepthTestDistance??0,this._id=e.id,this._collection=e.collection??t,this._clusterShow=!0,this._pickId=void 0,this._pointPrimitiveCollection=t,this._dirty=!1,this._index=-1,this._splitDirection=e.splitDirection??Hr.NONE}var Nue=gr.SHOW_INDEX=0,kue=gr.POSITION_INDEX=1,rZe=gr.COLOR_INDEX=2,sZe=gr.OUTLINE_COLOR_INDEX=3,aZe=gr.OUTLINE_WIDTH_INDEX=4,cZe=gr.PIXEL_SIZE_INDEX=5,lZe=gr.SCALE_BY_DISTANCE_INDEX=6,uZe=gr.TRANSLUCENCY_BY_DISTANCE_INDEX=7,fZe=gr.DISTANCE_DISPLAY_CONDITION_INDEX=8,dZe=gr.DISABLE_DEPTH_DISTANCE_INDEX=9,hZe=gr.SPLIT_DIRECTION_INDEX=10;gr.NUMBER_OF_PROPERTIES=11;function du(e,t){let n=e._pointPrimitiveCollection;l(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(gr.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,du(this,Nue))}},position:{get:function(){return this._position},set:function(e){let t=this._position;d.equals(t,e)||(d.clone(e,t),d.clone(e,this._actualPosition),du(this,kue))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Ft.equals(t,e)||(this._scaleByDistance=Ft.clone(e,t),du(this,lZe))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Ft.equals(t,e)||(this._translucencyByDistance=Ft.clone(e,t),du(this,uZe))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,du(this,cZe))}},color:{get:function(){return this._color},set:function(e){let t=this._color;U.equals(t,e)||(U.clone(e,t),du(this,rZe))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;U.equals(t,e)||(U.clone(e,t),du(this,sZe))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,du(this,aZe))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){Pt.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=Pt.clone(e,this._distanceDisplayCondition),du(this,fZe))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,du(this,dZe))}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,du(this,Nue))}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&(this._splitDirection=e,du(this,hZe))}}});gr.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};gr.prototype._getActualPosition=function(){return this._actualPosition};gr.prototype._setActualPosition=function(e){d.clone(e,this._actualPosition),du(this,kue)};var Fue=new oe;gr._computeActualPosition=function(e,t,n){return t.mode===ne.SCENE3D?e:(L.multiplyByPoint(n,e,Fue),Ui.computeActualEllipsoidPosition(t,Fue))};var Bue=new oe;gr._computeScreenSpacePosition=function(e,t,n,i){let o=L.multiplyByVector(e,oe.fromElements(t.x,t.y,t.z,1,Bue),Bue);return Ui.worldToWindowCoordinates(n,o,i)};gr.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;l(t)||(t=new z);let i=n.modelMatrix,o=gr._computeScreenSpacePosition(i,this._actualPosition,e,t);if(l(o))return o.y=e.canvas.clientHeight-o.y,o};gr.getScreenSpaceBoundingBox=function(e,t,n){let i=e.pixelSize,o=i*.5,r=t.x-o,s=t.y-o,a=i,c=i;return l(n)||(n=new je),n.x=r,n.y=s,n.width=a,n.height=c,n};gr.prototype.equals=function(e){return this===e||l(e)&&this._id===e._id&&d.equals(this._position,e._position)&&U.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&U.equals(this._outlineColor,e._outlineColor)&&Ft.equals(this._scaleByDistance,e._scaleByDistance)&&Ft.equals(this._translucencyByDistance,e._translucencyByDistance)&&Pt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._splitDirection===e._splitDirection};gr.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var js=gr;var Xb=`in vec4 v_color;
in vec4 v_outlineColor;
in float v_innerPercent;
in float v_pixelDistance;
in vec4 v_pickColor;
in float v_splitDirection;

void main()
{
    if (v_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
    if (v_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;

    // The distance in UV space from this fragment to the center of the point, at most 0.5.
    float distanceToCenter = length(gl_PointCoord - vec2(0.5));
    // The max distance stops one pixel shy of the edge to leave space for anti-aliasing.
    float maxDistance = max(0.0, 0.5 - v_pixelDistance);
    float wholeAlpha = 1.0 - smoothstep(maxDistance, 0.5, distanceToCenter);
    float innerAlpha = 1.0 - smoothstep(maxDistance * v_innerPercent, 0.5 * v_innerPercent, distanceToCenter);

    vec4 color = mix(v_outlineColor, v_color, innerAlpha);
    color.a *= wholeAlpha;

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

    out_FragColor = czm_gammaCorrect(color);
    czm_writeLogDepth();
}
`;var R3=`uniform float u_maxTotalPointSize;

in vec4 positionHighAndSize;
in vec4 positionLowAndOutline;
in vec4 compressedAttribute0;                                        // color, outlineColor, pick color
in vec4 compressedAttribute1;                                        // show, translucency by distance, some free space
in vec4 scaleByDistance;                                             // near, nearScale, far, farScale
in vec4 distanceDisplayConditionAndDisableDepthAndSplitDirection;    // near, far, disableDepthTestDistance, splitDirection

out vec4 v_color;
out vec4 v_outlineColor;
out float v_innerPercent;
out float v_pixelDistance;
out vec4 v_pickColor;
out float v_splitDirection;

const float SHIFT_LEFT8 = 256.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;

void main()
{
    // Modifying this shader may also require modifications to PointPrimitive._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndSize.xyz;
    vec3 positionLow = positionLowAndOutline.xyz;
    float outlineWidthBothSides = 2.0 * positionLowAndOutline.w;
    float totalSize = positionHighAndSize.w + outlineWidthBothSides;
    float outlinePercent = outlineWidthBothSides / totalSize;
    // Scale in response to browser-zoom.
    totalSize *= czm_pixelRatio;

    float temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float show = floor(temp);

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

    ///////////////////////////////////////////////////////////////////////////

    vec4 color;
    vec4 outlineColor;
    vec4 pickColor;

    // compressedAttribute0.z => pickColor.rgb

    temp = compressedAttribute0.z * SHIFT_RIGHT8;
    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor.r = floor(temp);

    // compressedAttribute0.x => color.rgb

    temp = compressedAttribute0.x * SHIFT_RIGHT8;
    color.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    color.g = (temp - floor(temp)) * SHIFT_LEFT8;
    color.r = floor(temp);

    // compressedAttribute0.y => outlineColor.rgb

    temp = compressedAttribute0.y * SHIFT_RIGHT8;
    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.r = floor(temp);

    // compressedAttribute0.w => color.a, outlineColor.a, pickColor.a

    temp = compressedAttribute0.w * SHIFT_RIGHT8;
    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor = pickColor / 255.0;

    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor /= 255.0;
    color.a = floor(temp);
    color /= 255.0;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    totalSize *= czm_nearFarScalar(scaleByDistance, lengthSq);
#endif
    if (totalSize > 0.0) {
        // Add padding for anti-aliasing on both sides.
        totalSize += 3.0;
    }

    // Clamp to max point size.
    totalSize = min(totalSize, u_maxTotalPointSize);
    // If size is too small, push vertex behind near plane for clipping.
    // Note that context.minimumAliasedPointSize "will be at most 1.0".
    if (totalSize < 1.0)
    {
        positionEC.xyz = vec3(0.0);
        totalSize = 1.0;
    }

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency < 0.004)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = distanceDisplayConditionAndDisableDepthAndSplitDirection.x;
    float farSq = distanceDisplayConditionAndDisableDepthAndSplitDirection.y;
    if (lengthSq < nearSq || lengthSq > farSq) {
        // push vertex behind camera to force it to be clipped
        positionEC.xyz = vec3(0.0, 0.0, 1.0);
    }
#endif

    gl_Position = czm_projection * positionEC;
    czm_vertexLogDepth();

#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistance = distanceDisplayConditionAndDisableDepthAndSplitDirection.z;
    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
    }

    if (disableDepthTestDistance != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            czm_vertexLogDepth(vec4(czm_currentFrustum.x));
#endif
        }
    }
#endif

    v_color = color;
    v_color.a *= translucency * show;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency * show;

    v_innerPercent = 1.0 - outlinePercent;
    v_pixelDistance = 2.0 / totalSize;
    gl_PointSize = totalSize * show;
    gl_Position *= show;

    v_pickColor = pickColor;
    v_splitDirection = distanceDisplayConditionAndDisableDepthAndSplitDirection.w;
}
`;var mZe=js.SHOW_INDEX,r7=js.POSITION_INDEX,zue=js.COLOR_INDEX,pZe=js.OUTLINE_COLOR_INDEX,gZe=js.OUTLINE_WIDTH_INDEX,_Ze=js.PIXEL_SIZE_INDEX,Uue=js.SCALE_BY_DISTANCE_INDEX,Vue=js.TRANSLUCENCY_BY_DISTANCE_INDEX,Hue=js.DISTANCE_DISPLAY_CONDITION_INDEX,yZe=js.DISABLE_DEPTH_DISTANCE_INDEX,bZe=js.SPLIT_DIRECTION_INDEX,s7=js.NUMBER_OF_PROPERTIES,cc={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepthAndSplitDirection:5};function Rf(e){e=e??G.EMPTY_OBJECT,this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._propertiesChanged=new Uint32Array(s7),this._maxPixelSize=1,this._baseVolume=new ae,this._baseVolumeWC=new ae,this._baseVolume2D=new ae,this._boundingVolume=new ae,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=e.show??!0,this.modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this._modelMatrix=L.clone(L.IDENTITY),this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.blendOption=e.blendOption??So.OPAQUE_AND_TRANSLUCENT,this._blendOption=void 0,this._mode=ne.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW];let t=this;this._uniforms={u_maxTotalPointSize:function(){return t._maxTotalPointSize}}}Object.defineProperties(Rf.prototype,{length:{get:function(){return a7(this),this._pointPrimitives.length}}});function Gue(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Rf.prototype.add=function(e){let t=new js(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};Rf.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Rf.prototype.removeAll=function(){Gue(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function a7(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;let t=[],n=e._pointPrimitives,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._pointPrimitives=t}}Rf.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};Rf.prototype.contains=function(e){return l(e)&&e._pointPrimitiveCollection===this};Rf.prototype.get=function(e){return a7(this),this._pointPrimitives[e]};Rf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<s7;++i){let o=n[i]===0?Le.STATIC_DRAW:Le.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function xZe(e,t,n){return new Qg(e,[{index:cc.positionHighAndSize,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[r7]},{index:cc.positionLowAndShow,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[r7]},{index:cc.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[zue]},{index:cc.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Vue]},{index:cc.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Uue]},{index:cc.distanceDisplayConditionAndDisableDepthAndSplitDirection,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Hue]}],t)}var i7=new Un;function jue(e,t,n,i){let o=i._index,r=i._getActualPosition();e._mode===ne.SCENE3D&&(ae.expand(e._baseVolume,r,e._baseVolume),e._boundingVolumeDirty=!0),Un.fromCartesian(r,i7);let s=i.pixelSize,a=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,s+a);let c=n[cc.positionHighAndSize],u=i7.high;c(o,u.x,u.y,u.z,s);let f=n[cc.positionLowAndOutline],h=i7.low;f(o,h.x,h.y,h.z,a)}var O3=65536,OI=256;function Wue(e,t,n,i){let o=i._index,r=i.color,s=i.getPickId(t).color,a=i.outlineColor,c=U.floatToByte(r.red),u=U.floatToByte(r.green),f=U.floatToByte(r.blue),h=c*O3+u*OI+f;c=U.floatToByte(a.red),u=U.floatToByte(a.green),f=U.floatToByte(a.blue);let p=c*O3+u*OI+f;c=U.floatToByte(s.red),u=U.floatToByte(s.green),f=U.floatToByte(s.blue);let _=c*O3+u*OI+f,m=U.floatToByte(r.alpha)*O3+U.floatToByte(a.alpha)*OI+U.floatToByte(s.alpha),y=n[cc.compressedAttribute0];y(o,h,p,_,m)}function que(e,t,n,i){let o=i._index,r=0,s=1,a=1,c=1,u=i.translucencyByDistance;l(u)&&(r=u.near,s=u.nearValue,a=u.far,c=u.farValue,(s!==1||c!==1)&&(e._shaderTranslucencyByDistance=!0));let f=i.show&&i.clusterShow;i.color.alpha===0&&i.outlineColor.alpha===0&&(f=!1),s=D.clamp(s,0,1),s=s===1?255:s*255|0;let h=(f?1:0)*OI+s;c=D.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,_=n[cc.compressedAttribute1];_(o,h,p,r,a)}function Yue(e,t,n,i){let o=i._index,r=n[cc.scaleByDistance],s=0,a=1,c=1,u=1,f=i.scaleByDistance;l(f)&&(s=f.near,a=f.nearValue,c=f.far,u=f.farValue,(a!==1||u!==1)&&(e._shaderScaleByDistance=!0)),r(o,s,a,c,u)}function Xue(e,t,n,i){let o=i._index,r=n[cc.distanceDisplayConditionAndDisableDepthAndSplitDirection],s=0,a=Number.MAX_VALUE,c=i.distanceDisplayCondition;l(c)&&(s=c.near,a=c.far,s*=s,a*=a,e._shaderDistanceDisplayCondition=!0);let u=i.disableDepthTestDistance;u*=u,u>0&&(e._shaderDisableDepthDistance=!0,u===Number.POSITIVE_INFINITY&&(u=-1));let f=0,h=i.splitDirection;l(h)&&(f=h),r(o,s,a,u,f)}function TZe(e,t,n,i){jue(e,t,n,i),Wue(e,t,n,i),que(e,t,n,i),Yue(e,t,n,i),Xue(e,t,n,i)}function o7(e,t,n,i,o,r){let s;i.mode===ne.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let u=t[c],f=u.position,h=js._computeActualPosition(f,i,o);l(h)&&(u._setActualPosition(h),r?a.push(h):ae.expand(s,h,s))}r&&ae.fromPoints(a,s)}function CZe(e,t){let n=t.mode,i=e._pointPrimitives,o=e._pointPrimitivesToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ne.SCENE3D&&!L.equals(r,e.modelMatrix)?(e._mode=n,L.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===ne.SCENE3D||n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&o7(e,i,i.length,t,r,!0)):n===ne.MORPHING?o7(e,i,i.length,t,r,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&o7(e,o,e._pointPrimitivesToUpdateIndex,t,r,!1)}function AZe(e,t,n){let o=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=o}var EZe=[];Rf.prototype.update=function(e){if(a7(this),!this.show)return;this._maxTotalPointSize=Nt.maximumAliasedPointSize,CZe(this,e);let n=this._pointPrimitives.length,i=this._pointPrimitivesToUpdate,o=this._pointPrimitivesToUpdateIndex,r=this._propertiesChanged,s=this._createVertexArray,a,c=e.context,u=e.passes,f=u.pick;if(s||!f&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let S=0;S<s7;++S)r[S]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=xZe(c,n,this._buffersUsage),a=this._vaf.writers;for(let S=0;S<n;++S){let w=this._pointPrimitives[S];w._dirty=!1,TZe(this,c,a,w)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(o>0){let S=EZe;S.length=0,(r[r7]||r[gZe]||r[_Ze])&&S.push(jue),(r[zue]||r[pZe])&&S.push(Wue),(r[mZe]||r[Vue])&&S.push(que),r[Uue]&&S.push(Yue),(r[Hue]||r[yZe]||r[bZe])&&S.push(Xue);let w=S.length;if(a=this._vaf.writers,o/n>.1){for(let R=0;R<o;++R){let P=i[R];P._dirty=!1;for(let O=0;O<w;++O)S[O](this,c,a,P)}this._vaf.commit()}else{for(let R=0;R<o;++R){let P=i[R];P._dirty=!1;for(let O=0;O<w;++O)S[O](this,c,a,P);this._vaf.subCommit(P._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(o>n*1.5&&(i.length=n),!l(this._vaf)||!l(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,ae.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let h,p=L.IDENTITY;e.mode===ne.SCENE3D?(p=this.modelMatrix,h=ae.clone(this._baseVolumeWC,this._boundingVolume)):h=ae.clone(this._baseVolume2D,this._boundingVolume),AZe(this,e,h);let _=this._blendOption!==this.blendOption;this._blendOption=this.blendOption,_&&(this._blendOption===So.OPAQUE||this._blendOption===So.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ne.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!0}):this._rsOpaque=void 0,this._blendOption===So.TRANSLUCENT||this._blendOption===So.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ne.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!1,blending:an.ALPHA_BLEND}):this._rsTranslucent=void 0),this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let m,y;(_||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance||this._shaderDistanceDisplayCondition&&!this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance)&&(m=new Be({sources:[R3]}),this._shaderScaleByDistance&&m.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&m.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderDistanceDisplayCondition&&m.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&m.defines.push("DISABLE_DEPTH_DISTANCE"),this._blendOption===So.OPAQUE_AND_TRANSLUCENT&&(y=new Be({defines:["OPAQUE"],sources:[Xb]}),this._sp=$t.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:y,attributeLocations:cc}),y=new Be({defines:["TRANSLUCENT"],sources:[Xb]}),this._spTranslucent=$t.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:y,attributeLocations:cc})),this._blendOption===So.OPAQUE&&(y=new Be({sources:[Xb]}),this._sp=$t.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:y,attributeLocations:cc})),this._blendOption===So.TRANSLUCENT&&(y=new Be({sources:[Xb]}),this._spTranslucent=$t.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:y,attributeLocations:cc})),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance);let b,x,T,C,E=e.commandList;if(u.render||f){let S=this._colorCommands,w=this._blendOption===So.OPAQUE,R=this._blendOption===So.OPAQUE_AND_TRANSLUCENT;b=this._vaf.va,x=b.length,S.length=x;let P=R?x*2:x;for(C=0;C<P;++C){let O=w||R&&C%2===0;T=S[C],l(T)||(T=S[C]=new Ze),T.primitiveType=Re.POINTS,T.pass=O||!R?Se.OPAQUE:Se.TRANSLUCENT,T.owner=this;let N=R?Math.floor(C/2):C;T.boundingVolume=h,T.modelMatrix=p,T.shaderProgram=O?this._sp:this._spTranslucent,T.uniformMap=this._uniforms,T.vertexArray=b[N].va,T.renderState=O?this._rsOpaque:this._rsTranslucent,T.debugShowBoundingVolume=this.debugShowBoundingVolume,T.pickId="v_pickColor",E.push(T)}}};Rf.prototype.isDestroyed=function(){return!1};Rf.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),Gue(this._pointPrimitives),le(this)};var MI=Rf;var Kue=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],c7=1,LI=8,FI=class e{static from(t){if(!(t instanceof ArrayBuffer))throw new Error("Data must be an instance of ArrayBuffer.");let[n,i]=new Uint8Array(t,0,2);if(n!==219)throw new Error("Data does not appear to be in a KDBush format.");let o=i>>4;if(o!==c7)throw new Error(`Got v${o} data when expected v${c7}.`);let r=Kue[i&15];if(!r)throw new Error("Unrecognized array type.");let[s]=new Uint16Array(t,2,1),[a]=new Uint32Array(t,4,1);return new e(a,s,r,t)}constructor(t,n=64,i=Float64Array,o){if(isNaN(t)||t<0)throw new Error(`Unpexpected numItems value: ${t}.`);this.numItems=+t,this.nodeSize=Math.min(Math.max(+n,2),65535),this.ArrayType=i,this.IndexArrayType=t<65536?Uint16Array:Uint32Array;let r=Kue.indexOf(this.ArrayType),s=t*2*this.ArrayType.BYTES_PER_ELEMENT,a=t*this.IndexArrayType.BYTES_PER_ELEMENT,c=(8-a%8)%8;if(r<0)throw new Error(`Unexpected typed array class: 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f=c.pop()||0,h=c.pop()||0,p=c.pop()||0;if(h-p<=a){for(let b=p;b<=h;b++){let x=s[2*b],T=s[2*b+1];x>=t&&x<=i&&T>=n&&T<=o&&u.push(r[b])}continue}let _=p+h>>1,m=s[2*_],y=s[2*_+1];m>=t&&m<=i&&y>=n&&y<=o&&u.push(r[_]),(f===0?t<=m:n<=y)&&(c.push(p),c.push(_-1),c.push(1-f)),(f===0?i>=m:o>=y)&&(c.push(_+1),c.push(h),c.push(1-f))}return u}within(t,n,i){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");let{ids:o,coords:r,nodeSize:s}=this,a=[0,o.length-1,0],c=[],u=i*i;for(;a.length;){let f=a.pop()||0,h=a.pop()||0,p=a.pop()||0;if(h-p<=s){for(let b=p;b<=h;b++)Zue(r[2*b],r[2*b+1],t,n)<=u&&c.push(o[b]);continue}let _=p+h>>1,m=r[2*_],y=r[2*_+1];Zue(m,y,t,n)<=u&&c.push(o[_]),(f===0?t-i<=m:n-i<=y)&&(a.push(p),a.push(_-1),a.push(1-f)),(f===0?t+i>=m:n+i>=y)&&(a.push(_+1),a.push(h),a.push(1-f))}return c}};function u7(e,t,n,i,o,r){if(o-i<=n)return;let s=i+o>>1;$ue(e,t,s,i,o,r),u7(e,t,n,i,s-1,1-r),u7(e,t,n,s+1,o,1-r)}function $ue(e,t,n,i,o,r){for(;o>i;){if(o-i>600){let u=o-i+1,f=n-i+1,h=Math.log(u),p=.5*Math.exp(2*h/3),_=.5*Math.sqrt(h*p*(u-p)/u)*(f-u/2<0?-1:1),m=Math.max(i,Math.floor(n-f*p/u+_)),y=Math.min(o,Math.floor(n+(u-f)*p/u+_));$ue(e,t,n,m,y,r)}let s=t[2*n+r],a=i,c=o;for(NI(e,t,i,n),t[2*o+r]>s&&NI(e,t,i,o);a<c;){for(NI(e,t,a,c),a++,c--;t[2*a+r]<s;)a++;for(;t[2*c+r]>s;)c--}t[2*i+r]===s?NI(e,t,i,c):(c++,NI(e,t,c,o)),c<=n&&(i=c+1),n<=c&&(o=c-1)}}function NI(e,t,n,i){l7(e,n,i),l7(t,2*n,2*i),l7(t,2*n+1,2*i+1)}function l7(e,t,n){let i=e[t];e[t]=e[n],e[n]=i}function Zue(e,t,n,i){let o=e-n,r=t-i;return o*o+r*r}function kd(e){e=e??G.EMPTY_OBJECT,this._enabled=e.enabled??!1,this._pixelRange=e.pixelRange??80,this._minimumClusterSize=e.minimumClusterSize??2,this._clusterBillboards=e.clusterBillboards??!0,this._clusterLabels=e.clusterLabels??!0,this._clusterPoints=e.clusterPoints??!0,this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity={},this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._clusterDirty=!1,this._cluster=void 0,this._removeEventListener=void 0,this._clusterEvent=new me,this.show=e.show??!0}function Que(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var SZe=new je;function Jue(e,t,n,i,o){if(l(e._labelCollection)&&i._clusterLabels?o=Bb.getScreenSpaceBoundingBox(e,t,o):l(e._billboardCollection)&&i._clusterBillboards?o=so.getScreenSpaceBoundingBox(e,t,o):l(e._pointPrimitiveCollection)&&i._clusterPoints&&(o=js.getScreenSpaceBoundingBox(e,t,o)),Que(o,n),i._clusterLabels&&!l(e._labelCollection)&&l(e.id)&&tfe(i,e.id.id)&&l(e.id._label)){let r=i._collectionIndicesByEntity[e.id.id].labelIndex,s=i._labelCollection.get(r),a=Bb.getScreenSpaceBoundingBox(s,t,SZe);Que(a,n),o=je.union(o,a,o)}return o}function vZe(e,t){if(e.clusterShow=!0,!l(e._labelCollection)&&l(e.id)&&tfe(t,e.id.id)&&l(e.id._label)){let n=t._collectionIndicesByEntity[e.id.id].labelIndex,i=t._labelCollection.get(n);i.clusterShow=!0}}function efe(e,t,n,i){let o={billboard:i._clusterBillboardCollection.add(),label:i._clusterLabelCollection.add(),point:i._clusterPointCollection.add()};o.billboard.show=!1,o.point.show=!1,o.label.show=!0,o.label.text=t.toLocaleString(),o.label.id=n,o.billboard.position=o.label.position=o.point.position=e,i._clusterEvent.raiseEvent(n,o)}function tfe(e,t){return l(e)&&l(e._collectionIndicesByEntity[t])&&l(e._collectionIndicesByEntity[t].labelIndex)}function f7(e,t,n,i,o){if(!l(e))return;let r=e.length;for(let s=0;s<r;++s){let a=e.get(s);if(a.clusterShow=!1,!a.show||o._scene.mode===ne.SCENE3D&&!i.isPointVisible(a.position))continue;let c=o._clusterLabels&&l(a._labelCollection),u=o._clusterBillboards&&l(a.id._billboard),f=o._clusterPoints&&l(a.id._point);if(c&&(f||u))continue;let h=a.computeScreenSpacePosition(n);l(h)&&t.push({index:s,collection:e,clustered:!1,coord:h})}}var wZe=new je,IZe=new je,DZe=new je;function PZe(e){return function(t){if(l(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,o=e._billboardCollection,r=e._pointCollection;if(!l(i)&&!l(o)&&!l(r)||!e._clusterBillboards&&!e._clusterLabels&&!e._clusterPoints)return;let s=e._clusterLabelCollection,a=e._clusterBillboardCollection,c=e._clusterPointCollection;l(s)?s.removeAll():s=e._clusterLabelCollection=new Wp({scene:n}),l(a)?a.removeAll():a=e._clusterBillboardCollection=new Tf({scene:n}),l(c)?c.removeAll():c=e._clusterPointCollection=new MI;let u=e._pixelRange,f=e._minimumClusterSize,h=e._previousClusters,p=[],_=e._previousHeight,m=n.camera.positionCartographic.height,y=n.ellipsoid,b=n.camera.positionWC,x=new fy(y,b),T=[];e._clusterLabels&&f7(i,T,n,x,e),e._clusterBillboards&&f7(o,T,n,x,e),e._clusterPoints&&f7(r,T,n,x,e);let C,E,S,w,R,P,O,N,g,A,v,I;if(T.length>0){let M=new FI(T.length,64,Uint32Array);for(let F=0;F<T.length;++F)M.add(T[F].coord.x,T[F].coord.y);if(M.finish(),m<_)for(S=h.length,C=0;C<S;++C){let F=h[C];if(!x.isPointVisible(F.position))continue;let V=so._computeScreenSpacePosition(L.IDENTITY,F.position,d.ZERO,z.ZERO,n);if(!l(V))continue;let k=1-m/_,H=F.width=F.width*k,B=F.height=F.height*k;H=Math.max(H,F.minimumWidth),B=Math.max(B,F.minimumHeight);let j=V.x-H*.5,q=V.y-B*.5,Q=V.x+H,Y=V.y+B;for(R=M.range(j,q,Q,Y),P=R.length,A=0,g=[],E=0;E<P;++E)O=R[E],N=T[O],N.clustered||(++A,v=N.collection,I=N.index,g.push(v.get(I).id));if(A>=f)for(efe(F.position,A,g,e),p.push(F),E=0;E<P;++E)T[R[E]].clustered=!0}for(S=T.length,C=0;C<S;++C){let F=T[C];if(F.clustered)continue;F.clustered=!0,v=F.collection,I=F.index;let V=v.get(I);w=Jue(V,F.coord,u,e,wZe);let k=je.clone(w,IZe);R=M.range(w.x,w.y,w.x+w.width,w.y+w.height),P=R.length;let H=d.clone(V.position);for(A=1,g=[V.id],E=0;E<P;++E)if(O=R[E],N=T[O],!N.clustered){let B=N.collection.get(N.index),j=Jue(B,N.coord,u,e,DZe);d.add(B.position,H,H),je.union(k,j,k),++A,g.push(B.id)}if(A>=f){let B=d.multiplyByScalar(H,1/A,H);for(efe(B,A,g,e),p.push({position:B,width:k.width,height:k.height,minimumWidth:w.width,minimumHeight:w.height}),E=0;E<P;++E)T[R[E]].clustered=!0}else vZe(V,e)}}s.length===0&&(s.destroy(),e._clusterLabelCollection=void 0),a.length===0&&(a.destroy(),e._clusterBillboardCollection=void 0),c.length===0&&(c.destroy(),e._clusterPointCollection=void 0),e._previousClusters=p,e._previousHeight=m}}kd.prototype._initialize=function(e){this._scene=e;let t=PZe(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(kd.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabledDirty=e!==this._enabled,this._enabled=e}},pixelRange:{get:function(){return this._pixelRange},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._pixelRange,this._pixelRange=e}},minimumClusterSize:{get:function(){return this._minimumClusterSize},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._minimumClusterSize,this._minimumClusterSize=e}},clusterEvent:{get:function(){return this._clusterEvent}},clusterBillboards:{get:function(){return this._clusterBillboards},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterBillboards,this._clusterBillboards=e}},clusterLabels:{get:function(){return this._clusterLabels},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterLabels,this._clusterLabels=e}},clusterPoints:{get:function(){return this._clusterPoints},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterPoints,this._clusterPoints=e}},ready:{get:function(){return!this._enabledDirty&&!this._clusterDirty&&(!l(this._billboardCollection)||this._billboardCollection.ready)&&(!l(this._labelCollection)||this._labelCollection.ready)}}});function h7(e,t,n,i){return function(o){let r=this[e];l(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let s=this._collectionIndicesByEntity[o.id];if(l(s)||(s=this._collectionIndicesByEntity[o.id]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),l(r)&&l(s[i]))return r.get(s[i]);l(r)||(r=this[e]=new t({scene:this._scene}));let a,c,u=this[n];u.length>0?(a=u.shift(),c=r.get(a)):(c=r.add(),a=r.length-1),s[i]=a;let f=this;return Promise.resolve().then(function(){f._clusterDirty=!0}),c}}function m7(e,t){let n=e._collectionIndicesByEntity[t];!l(n.billboardIndex)&&!l(n.labelIndex)&&!l(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}kd.prototype.getLabel=h7("_labelCollection",Wp,"_unusedLabelIndices","labelIndex");kd.prototype.removeLabel=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!l(this._labelCollection)||!l(t)||!l(t.labelIndex))return;let n=t.labelIndex;t.labelIndex=void 0,m7(this,e.id);let i=this._labelCollection.get(n);i.show=!1,i.text="",i.id=void 0,this._unusedLabelIndices.push(n),this._clusterDirty=!0};kd.prototype.getBillboard=h7("_billboardCollection",Tf,"_unusedBillboardIndices","billboardIndex");kd.prototype.removeBillboard=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!l(this._billboardCollection)||!l(t)||!l(t.billboardIndex))return;let n=t.billboardIndex;t.billboardIndex=void 0,m7(this,e.id);let i=this._billboardCollection.get(n);i.id=void 0,i.show=!1,i.image=void 0,this._unusedBillboardIndices.push(n),this._clusterDirty=!0};kd.prototype.getPoint=h7("_pointCollection",MI,"_unusedPointIndices","pointIndex");kd.prototype.removePoint=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!l(this._pointCollection)||!l(t)||!l(t.pointIndex))return;let n=t.pointIndex;t.pointIndex=void 0,m7(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function d7(e){if(!l(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function RZe(e){e.enabled||(l(e._clusterLabelCollection)&&e._clusterLabelCollection.destroy(),l(e._clusterBillboardCollection)&&e._clusterBillboardCollection.destroy(),l(e._clusterPointCollection)&&e._clusterPointCollection.destroy(),e._clusterLabelCollection=void 0,e._clusterBillboardCollection=void 0,e._clusterPointCollection=void 0,d7(e._labelCollection),d7(e._billboardCollection),d7(e._pointCollection))}kd.prototype.update=function(e){if(!this.show)return;let t,n=this._labelCollection;l(n)&&n.length>0&&!n.ready&&(t=e.commandList,e.commandList=[],n.update(e),e.commandList=t);let i=this._billboardCollection;l(i)&&i.length>0&&!i.ready&&(t=e.commandList,e.commandList=[],i.update(e),e.commandList=t),this._enabledDirty&&(this._enabledDirty=!1,RZe(this),this._clusterDirty=!0),this._clusterDirty&&(this._cluster(),this._clusterDirty=l(n)&&!n.ready||l(i)&&!i.ready),l(this._clusterLabelCollection)&&this._clusterLabelCollection.update(e),l(this._clusterBillboardCollection)&&this._clusterBillboardCollection.update(e),l(this._clusterPointCollection)&&this._clusterPointCollection.update(e),l(n)&&n.update(e),l(i)&&i.update(e),l(this._pointCollection)&&this._pointCollection.update(e)};kd.prototype.destroy=function(){l(this._removeEventListener)&&(this._removeEventListener(),this._removeEventListener=void 0),this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._pointCollection=this._pointCollection&&this._pointCollection.destroy(),this._clusterLabelCollection=this._clusterLabelCollection&&this._clusterLabelCollection.destroy(),this._clusterBillboardCollection=this._clusterBillboardCollection&&this._clusterBillboardCollection.destroy(),this._clusterPointCollection=this._clusterPointCollection&&this._clusterPointCollection.destroy(),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity=void 0,this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._pixelRangeDirty=!1,this._minimumClusterSizeDirty=!1};var Of=kd;function p7(e){this._name=e,this._clock=void 0,this._changed=new me,this._error=new me,this._isLoading=!1,this._loading=new me,this._entityCollection=new la(this),this._entityCluster=new Of}Object.defineProperties(p7.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._changed.raiseEvent(this))}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading},set:function(e){Yr.setLoading(this,e)}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return 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l(n)?(n._length=i,n._topRadius=o,n._bottomRadius=r,n._slices=s,n._numberOfVerticalLines=a,n._offsetAttribute=c===-1?void 0:c,n):(Kb.length=i,Kb.topRadius=o,Kb.bottomRadius=r,Kb.slices=s,Kb.numberOfVerticalLines=a,Kb.offsetAttribute=c===-1?void 0:c,new LA(Kb))};LA.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,o=e._slices,r=e._numberOfVerticalLines;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=o*2,a=OA.computePositions(t,n,i,o,!1),c=o*2,u;if(r>0){let y=Math.min(r,o);u=Math.round(o/y),c+=y}let f=Me.createTypedArray(s,c*2),h=0,p;for(p=0;p<o-1;p++)f[h++]=p,f[h++]=p+1,f[h++]=p+o,f[h++]=p+1+o;if(f[h++]=o-1,f[h++]=0,f[h++]=o+o-1,f[h++]=o,r>0)for(p=0;p<o;p+=u)f[h++]=p,f[h++]=p+o;let _=new fn;_.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:a}),y7.x=t*.5,y7.y=Math.max(i,n);let m=new ae(d.ZERO,z.magnitude(y7));if(l(e._offsetAttribute)){t=a.length;let y=e._offsetAttribute===nn.NONE?0:1,b=new Uint8Array(t/3).fill(y);_.applyOffset=new 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gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Gt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o),offset:void 0};return l(this._options.offsetAttribute)&&(r.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,ofe,rfe))),new At({id:t,geometry:new N3(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.ellipsoid),attributes:r})};hu.prototype._computeCenter=function(e,t){return W.getValueOrUndefined(this._entity.position,e,t)};hu.prototype._isHidden=function(e,t){return!l(e.position)||!l(t.length)||!l(t.topRadius)||!l(t.bottomRadius)||ii.prototype._isHidden.call(this,e,t)};hu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!W.isConstant(e.orientation)||!t.length.isConstant||!t.topRadius.isConstant||!t.bottomRadius.isConstant||!W.isConstant(t.slices)||!W.isConstant(t.outlineWidth)||!W.isConstant(t.numberOfVerticalLines)};hu.prototype._setStaticOptions=function(e,t){let n=W.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof 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r,s,a=t.length;for(r=0;r<i;r++)o[r]=0;for(r=0;r<a;r++){let c=1;for(s=0;s<a;s++)if(s!==r){let u=t[r]-t[s];c*=(e-t[s])/u}for(s=0;s<i;s++)o[s]+=c*n[r*i+s]}return o};var z3=x7;var T7={type:"Linear"};T7.getRequiredDataPoints=function(e){return 2};T7.interpolateOrderZero=function(e,t,n,i,o){l(o)||(o=new Array(i));let r,s,a,c=t[0],u=t[1];for(r=0;r<i;r++)s=n[r],a=n[r+i],o[r]=((a-s)*e+u*s-c*a)/(u-c);return o};var FA=T7;function lc(e,t,n){this.clock=e??0,this.cone=t??0,this.magnitude=n??1}lc.fromCartesian3=function(e,t){let n=e.x,i=e.y,o=e.z,r=n*n+i*i;return l(t)||(t=new lc),t.clock=Math.atan2(i,n),t.cone=Math.atan2(Math.sqrt(r),o),t.magnitude=Math.sqrt(r+o*o),t};lc.clone=function(e,t){if(l(e))return l(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=e.magnitude,t):new lc(e.clock,e.cone,e.magnitude)};lc.normalize=function(e,t){return l(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=1,t):new lc(e.clock,e.cone,1)};lc.equals=function(e,t){return e===t||l(e)&&l(t)&&e.clock===t.clock&&e.cone===t.cone&&e.magnitude===t.magnitude};lc.equalsEpsilon=function(e,t,n){return n=n??0,e===t||l(e)&&l(t)&&Math.abs(e.clock-t.clock)<=n&&Math.abs(e.cone-t.cone)<=n&&Math.abs(e.magnitude-t.magnitude)<=n};lc.prototype.equals=function(e){return lc.equals(this,e)};lc.prototype.clone=function(e){return lc.clone(this,e)};lc.prototype.equalsEpsilon=function(e,t){return lc.equalsEpsilon(this,e,t)};lc.prototype.toString=function(){return`(${this.clock}, ${this.cone}, ${this.magnitude})`};var U3=lc;var YI=zr(Xl(),1);var C7;typeof performance<"u"&&typeof performance.now=="function"&&isFinite(performance.now())?C7=function(){return performance.now()}:C7=function(){return Date.now()};var Ei=C7;function A7(e){e=e??G.EMPTY_OBJECT;let t=e.currentTime,n=e.startTime,i=e.stopTime;l(t)?t=K.clone(t):l(n)?t=K.clone(n):l(i)?t=K.addDays(i,-1,new K):t=K.now(),l(n)?n=K.clone(n):n=K.clone(t),l(i)?i=K.clone(i):i=K.addDays(n,1,new K),this.startTime=n,this.stopTime=i,this.clockRange=e.clockRange??Xr.UNBOUNDED,this.canAnimate=e.canAnimate??!0,this.onTick=new me,this.onStop=new me,this._currentTime=void 0,this._multiplier=void 0,this._clockStep=void 0,this._shouldAnimate=void 0,this._lastSystemTime=Ei(),this.currentTime=t,this.multiplier=e.multiplier??1,this.shouldAnimate=e.shouldAnimate??!1,this.clockStep=e.clockStep??mo.SYSTEM_CLOCK_MULTIPLIER}Object.defineProperties(A7.prototype,{currentTime:{get:function(){return this._currentTime},set:function(e){K.equals(this._currentTime,e)||(this._clockStep===mo.SYSTEM_CLOCK&&(this._clockStep=mo.SYSTEM_CLOCK_MULTIPLIER),this._currentTime=e)}},multiplier:{get:function(){return this._multiplier},set:function(e){this._multiplier!==e&&(this._clockStep===mo.SYSTEM_CLOCK&&(this._clockStep=mo.SYSTEM_CLOCK_MULTIPLIER),this._multiplier=e)}},clockStep:{get:function(){return this._clockStep},set:function(e){e===mo.SYSTEM_CLOCK&&(this._multiplier=1,this._shouldAnimate=!0,this._currentTime=K.now()),this._clockStep=e}},shouldAnimate:{get:function(){return this._shouldAnimate},set:function(e){this._shouldAnimate!==e&&(this._clockStep===mo.SYSTEM_CLOCK&&(this._clockStep=mo.SYSTEM_CLOCK_MULTIPLIER),this._shouldAnimate=e)}}});A7.prototype.tick=function(){let e=Ei(),t=K.clone(this._currentTime);if(this.canAnimate&&this._shouldAnimate){let n=this._clockStep;if(n===mo.SYSTEM_CLOCK)t=K.now(t);else{let i=this._multiplier;if(n===mo.TICK_DEPENDENT)t=K.addSeconds(t,i,t);else{let a=e-this._lastSystemTime;t=K.addSeconds(t,i*(a/1e3),t)}let o=this.clockRange,r=this.startTime,s=this.stopTime;if(o===Xr.CLAMPED)K.lessThan(t,r)?t=K.clone(r,t):K.greaterThan(t,s)&&(t=K.clone(s,t),this.onStop.raiseEvent(this));else if(o===Xr.LOOP_STOP)for(K.lessThan(t,r)&&(t=K.clone(r,t));K.greaterThan(t,s);)t=K.addSeconds(r,K.secondsDifference(t,s),t),this.onStop.raiseEvent(this)}}return this._currentTime=t,this._lastSystemTime=e,this.onTick.raiseEvent(this),t};var mm=A7;function Zb(){this._definitionChanged=new me,this._startTime=void 0,this._stopTime=void 0,this._currentTime=void 0,this._clockRange=void 0,this._clockStep=void 0,this._multiplier=void 0}Object.defineProperties(Zb.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},startTime:Tl("startTime"),stopTime:Tl("stopTime"),currentTime:Tl("currentTime"),clockRange:Tl("clockRange"),clockStep:Tl("clockStep"),multiplier:Tl("multiplier")});Zb.prototype.clone=function(e){return l(e)||(e=new Zb),e.startTime=this.startTime,e.stopTime=this.stopTime,e.currentTime=this.currentTime,e.clockRange=this.clockRange,e.clockStep=this.clockStep,e.multiplier=this.multiplier,e};Zb.prototype.equals=function(e){return this===e||l(e)&&K.equals(this.startTime,e.startTime)&&K.equals(this.stopTime,e.stopTime)&&K.equals(this.currentTime,e.currentTime)&&this.clockRange===e.clockRange&&this.clockStep===e.clockStep&&this.multiplier===e.multiplier};Zb.prototype.merge=function(e){this.startTime=this.startTime??e.startTime,this.stopTime=this.stopTime??e.stopTime,this.currentTime=this.currentTime??e.currentTime,this.clockRange=this.clockRange??e.clockRange,this.clockStep=this.clockStep??e.clockStep,this.multiplier=this.multiplier??e.multiplier};Zb.prototype.getValue=function(e){return l(e)||(e=new mm),e.startTime=this.startTime??e.startTime,e.stopTime=this.stopTime??e.stopTime,e.currentTime=this.currentTime??e.currentTime,e.clockRange=this.clockRange??e.clockRange,e.multiplier=this.multiplier??e.multiplier,e.clockStep=this.clockStep??e.clockStep,e};var pm=Zb;var WZe=U.WHITE,qZe=.1,YZe=new z(8,8),XZe=new z(0,0),KZe=new z(1,1);function BA(e){e=e??G.EMPTY_OBJECT,this._definitionChanged=new me,this._color=void 0,this._colorSubscription=void 0,this._cellAlpha=void 0,this._cellAlphaSubscription=void 0,this._lineCount=void 0,this._lineCountSubscription=void 0,this._lineThickness=void 0,this._lineThicknessSubscription=void 0,this._lineOffset=void 0,this._lineOffsetSubscription=void 0,this.color=e.color,this.cellAlpha=e.cellAlpha,this.lineCount=e.lineCount,this.lineThickness=e.lineThickness,this.lineOffset=e.lineOffset}Object.defineProperties(BA.prototype,{isConstant:{get:function(){return W.isConstant(this._color)&&W.isConstant(this._cellAlpha)&&W.isConstant(this._lineCount)&&W.isConstant(this._lineThickness)&&W.isConstant(this._lineOffset)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ue("color"),cellAlpha:ue("cellAlpha"),lineCount:ue("lineCount"),lineThickness:ue("lineThickness"),lineOffset:ue("lineOffset")});BA.prototype.getType=function(e){return"Grid"};var ZZe=new K;BA.prototype.getValue=function(e,t){return l(e)||(e=K.now(ZZe)),l(t)||(t={}),t.color=W.getValueOrClonedDefault(this._color,e,WZe,t.color),t.cellAlpha=W.getValueOrDefault(this._cellAlpha,e,qZe),t.lineCount=W.getValueOrClonedDefault(this._lineCount,e,YZe,t.lineCount),t.lineThickness=W.getValueOrClonedDefault(this._lineThickness,e,KZe,t.lineThickness),t.lineOffset=W.getValueOrClonedDefault(this._lineOffset,e,XZe,t.lineOffset),t};BA.prototype.equals=function(e){return this===e||e instanceof BA&&W.equals(this._color,e._color)&&W.equals(this._cellAlpha,e._cellAlpha)&&W.equals(this._lineCount,e._lineCount)&&W.equals(this._lineThickness,e._lineThickness)&&W.equals(this._lineOffset,e._lineOffset)};var BI=BA;function kA(e){this._definitionChanged=new me,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(kA.prototype,{isConstant:{get:function(){return W.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ue("color")});kA.prototype.getType=function(e){return"PolylineArrow"};var $Ze=new K;kA.prototype.getValue=function(e,t){return l(e)||(e=K.now($Ze)),l(t)||(t={}),t.color=W.getValueOrClonedDefault(this._color,e,U.WHITE,t.color),t};kA.prototype.equals=function(e){return this===e||e instanceof kA&&W.equals(this._color,e._color)};var kI=kA;var QZe=U.WHITE,JZe=U.TRANSPARENT,e$e=16,t$e=255;function zA(e){e=e??G.EMPTY_OBJECT,this._definitionChanged=new me,this._color=void 0,this._colorSubscription=void 0,this._gapColor=void 0,this._gapColorSubscription=void 0,this._dashLength=void 0,this._dashLengthSubscription=void 0,this._dashPattern=void 0,this._dashPatternSubscription=void 0,this.color=e.color,this.gapColor=e.gapColor,this.dashLength=e.dashLength,this.dashPattern=e.dashPattern}Object.defineProperties(zA.prototype,{isConstant:{get:function(){return W.isConstant(this._color)&&W.isConstant(this._gapColor)&&W.isConstant(this._dashLength)&&W.isConstant(this._dashPattern)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ue("color"),gapColor:ue("gapColor"),dashLength:ue("dashLength"),dashPattern:ue("dashPattern")});zA.prototype.getType=function(e){return"PolylineDash"};var n$e=new K;zA.prototype.getValue=function(e,t){return l(e)||(e=K.now(n$e)),l(t)||(t={}),t.color=W.getValueOrClonedDefault(this._color,e,QZe,t.color),t.gapColor=W.getValueOrClonedDefault(this._gapColor,e,JZe,t.gapColor),t.dashLength=W.getValueOrDefault(this._dashLength,e,e$e,t.dashLength),t.dashPattern=W.getValueOrDefault(this._dashPattern,e,t$e,t.dashPattern),t};zA.prototype.equals=function(e){return this===e||e instanceof zA&&W.equals(this._color,e._color)&&W.equals(this._gapColor,e._gapColor)&&W.equals(this._dashLength,e._dashLength)&&W.equals(this._dashPattern,e._dashPattern)};var zI=zA;var i$e=U.WHITE,o$e=.25,r$e=1;function UA(e){e=e??G.EMPTY_OBJECT,this._definitionChanged=new me,this._color=void 0,this._colorSubscription=void 0,this._glowPower=void 0,this._glowPowerSubscription=void 0,this._taperPower=void 0,this._taperPowerSubscription=void 0,this.color=e.color,this.glowPower=e.glowPower,this.taperPower=e.taperPower}Object.defineProperties(UA.prototype,{isConstant:{get:function(){return W.isConstant(this._color)&&W.isConstant(this._glow)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ue("color"),glowPower:ue("glowPower"),taperPower:ue("taperPower")});UA.prototype.getType=function(e){return"PolylineGlow"};var s$e=new K;UA.prototype.getValue=function(e,t){return l(e)||(e=K.now(s$e)),l(t)||(t={}),t.color=W.getValueOrClonedDefault(this._color,e,i$e,t.color),t.glowPower=W.getValueOrDefault(this._glowPower,e,o$e,t.glowPower),t.taperPower=W.getValueOrDefault(this._taperPower,e,r$e,t.taperPower),t};UA.prototype.equals=function(e){return this===e||e instanceof UA&&W.equals(this._color,e._color)&&W.equals(this._glowPower,e._glowPower)&&W.equals(this._taperPower,e._taperPower)};var UI=UA;var a$e=U.WHITE,c$e=U.BLACK,l$e=1;function VA(e){e=e??G.EMPTY_OBJECT,this._definitionChanged=new me,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this.color=e.color,this.outlineColor=e.outlineColor,this.outlineWidth=e.outlineWidth}Object.defineProperties(VA.prototype,{isConstant:{get:function(){return W.isConstant(this._color)&&W.isConstant(this._outlineColor)&&W.isConstant(this._outlineWidth)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ue("color"),outlineColor:ue("outlineColor"),outlineWidth:ue("outlineWidth")});VA.prototype.getType=function(e){return"PolylineOutline"};var u$e=new K;VA.prototype.getValue=function(e,t){return l(e)||(e=K.now(u$e)),l(t)||(t={}),t.color=W.getValueOrClonedDefault(this._color,e,a$e,t.color),t.outlineColor=W.getValueOrClonedDefault(this._outlineColor,e,c$e,t.outlineColor),t.outlineWidth=W.getValueOrDefault(this._outlineWidth,e,l$e),t};VA.prototype.equals=function(e){return this===e||e instanceof VA&&W.equals(this._color,e._color)&&W.equals(this._outlineColor,e._outlineColor)&&W.equals(this._outlineWidth,e._outlineWidth)};var $b=VA;function ag(e,t){this._value=void 0,this._definitionChanged=new me,this._eventHelper=new pr,this._referenceFrame=t??zi.FIXED,this.setValue(e)}Object.defineProperties(ag.prototype,{isConstant:{get:function(){let e=this._value;if(!l(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!W.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});var f$e=new K;ag.prototype.getValue=function(e,t){return l(e)||(e=K.now(f$e)),this.getValueInReferenceFrame(e,zi.FIXED,t)};ag.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._value;if(!l(i))return;let o=i.length;l(n)||(n=new Array(o));let r=0,s=0;for(;r<o;){let c=i[r].getValueInReferenceFrame(e,t,n[r]);l(c)&&(n[s]=c,s++),r++}return n.length=s,n};ag.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),l(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let o=e[i];l(o)&&t.add(o.definitionChanged,ag.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};ag.prototype.equals=function(e){return this===e||e instanceof ag&&this._referenceFrame===e._referenceFrame&&W.arrayEquals(this._value,e._value)};ag.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var hy=ag;function my(e){this._value=void 0,this._definitionChanged=new me,this._eventHelper=new pr,this.setValue(e)}Object.defineProperties(my.prototype,{isConstant:{get:function(){let e=this._value;if(!l(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!W.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});var d$e=new K;my.prototype.getValue=function(e,t){l(e)||(e=K.now(d$e));let n=this._value;if(!l(n))return;let i=n.length;l(t)||(t=new Array(i));let o=0,r=0;for(;o<i;){let a=this._value[o].getValue(e,t[o]);l(a)&&(t[r]=a,r++),o++}return t.length=r,t};my.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),l(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let o=e[i];l(o)&&t.add(o.definitionChanged,my.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};my.prototype.equals=function(e){return this===e||e instanceof my&&W.arrayEquals(this._value,e._value)};my.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var VI=my;function Qb(e){let t=e._targetProperty;if(!l(t)){let n=e._targetEntity;if(!l(n)){if(n=e._targetCollection.getById(e._targetId),!l(n)){e._targetEntity=e._targetProperty=void 0;return}n.definitionChanged.addEventListener(mu.prototype._onTargetEntityDefinitionChanged,e),e._targetEntity=n}let i=e._targetPropertyNames;t=e._targetEntity;for(let o=0,r=i.length;o<r&&l(t);++o)t=t[i[o]];e._targetProperty=t}return t}function mu(e,t,n){this._targetCollection=e,this._targetId=t,this._targetPropertyNames=n,this._targetProperty=void 0,this._targetEntity=void 0,this._definitionChanged=new me,e.collectionChanged.addEventListener(mu.prototype._onCollectionChanged,this)}Object.defineProperties(mu.prototype,{isConstant:{get:function(){return W.isConstant(Qb(this))}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){let e=Qb(this);return l(e)?e.referenceFrame:void 0}},targetId:{get:function(){return this._targetId}},targetCollection:{get:function(){return this._targetCollection}},targetPropertyNames:{get:function(){return this._targetPropertyNames}},resolvedProperty:{get:function(){return Qb(this)}}});mu.fromString=function(e,t){let n,i=[],o=!0,r=!1,s="";for(let a=0;a<t.length;++a){let c=t.charAt(a);r?(s+=c,r=!1):c==="\\"?r=!0:o&&c==="#"?(n=s,o=!1,s=""):!o&&c==="."?(i.push(s),s=""):s+=c}return i.push(s),new mu(e,n,i)};var h$e=new K;mu.prototype.getValue=function(e,t){let n=Qb(this);return l(e)||(e=K.now(h$e)),l(n)?n.getValue(e,t):void 0};mu.prototype.getValueInReferenceFrame=function(e,t,n){let i=Qb(this);return l(i)?i.getValueInReferenceFrame(e,t,n):void 0};mu.prototype.getType=function(e){let t=Qb(this);return l(t)?t.getType(e):void 0};mu.prototype.equals=function(e){if(this===e)return!0;let t=this._targetPropertyNames,n=e._targetPropertyNames;if(this._targetCollection!==e._targetCollection||this._targetId!==e._targetId||t.length!==n.length)return!1;let i=this._targetPropertyNames.length;for(let o=0;o<i;o++)if(t[o]!==n[o])return!1;return!0};mu.prototype._onTargetEntityDefinitionChanged=function(e,t,n,i){l(this._targetProperty)&&this._targetPropertyNames[0]===t&&(this._targetProperty=void 0,this._definitionChanged.raiseEvent(this))};mu.prototype._onCollectionChanged=function(e,t,n){let i=this._targetEntity;l(i)&&n.indexOf(i)!==-1?(i.definitionChanged.removeEventListener(mu.prototype._onTargetEntityDefinitionChanged,this),this._targetEntity=this._targetProperty=void 0):l(i)||(i=Qb(this),l(i)&&this._definitionChanged.raiseEvent(this))};var py=mu;var m$e={packedLength:1,pack:function(e,t,n){return n=n??0,t[n]=e,t},unpack:function(e,t,n){return t=t??0,e[t]},convertPackedArrayForInterpolation:function(e,t,n,i){l(i)||(i=[]),t=t??0,n=n??e.length;let o;for(let 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i=n.packedLength,o=n.packedInterpolationLength??i,r=0,s;if(l(t)){let a=t.length;s=new Array(a);for(let c=0;c<a;c++){let u=t[c];u===Number&&(u=cfe);let f=u.packedLength;i+=f,o+=u.packedInterpolationLength??f,s[c]=u}r=a}this._type=e,this._innerType=n,this._interpolationDegree=1,this._interpolationAlgorithm=FA,this._numberOfPoints=0,this._times=[],this._values=[],this._xTable=[],this._yTable=[],this._packedLength=i,this._packedInterpolationLength=o,this._updateTableLength=!0,this._interpolationResult=new Array(o),this._definitionChanged=new me,this._derivativeTypes=t,this._innerDerivativeTypes=s,this._inputOrder=r,this._forwardExtrapolationType=Mf.NONE,this._forwardExtrapolationDuration=0,this._backwardExtrapolationType=Mf.NONE,this._backwardExtrapolationDuration=0}Object.defineProperties(Lf.prototype,{isConstant:{get:function(){return this._values.length===0}},definitionChanged:{get:function(){return this._definitionChanged}},type:{get:function(){return this._type}},derivativeTypes:{get:function(){return this._derivativeTypes}},interpolationDegree:{get:function(){return this._interpolationDegree}},interpolationAlgorithm:{get:function(){return this._interpolationAlgorithm}},forwardExtrapolationType:{get:function(){return this._forwardExtrapolationType},set:function(e){this._forwardExtrapolationType!==e&&(this._forwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},forwardExtrapolationDuration:{get:function(){return this._forwardExtrapolationDuration},set:function(e){this._forwardExtrapolationDuration!==e&&(this._forwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationType:{get:function(){return this._backwardExtrapolationType},set:function(e){this._backwardExtrapolationType!==e&&(this._backwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationDuration:{get:function(){return this._backwardExtrapolationDuration},set:function(e){this._backwardExtrapolationDuration!==e&&(this._backwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}}});var p$e=new K;Lf.prototype.getValue=function(e,t){l(e)||(e=K.now(p$e));let n=this._times,i=n.length;if(i===0)return;let o,r=this._innerType,s=this._values,a=Do(n,e,K.compare);if(a<0){if(a=~a,a===0){let E=n[a];if(o=this._backwardExtrapolationDuration,this._backwardExtrapolationType===Mf.NONE||o!==0&&K.secondsDifference(E,e)>o)return;if(this._backwardExtrapolationType===Mf.HOLD)return r.unpack(s,0,t)}if(a>=i){a=i-1;let E=n[a];if(o=this._forwardExtrapolationDuration,this._forwardExtrapolationType===Mf.NONE||o!==0&&K.secondsDifference(e,E)>o)return;if(this._forwardExtrapolationType===Mf.HOLD)return a=i-1,r.unpack(s,a*r.packedLength,t)}let c=this._xTable,u=this._yTable,f=this._interpolationAlgorithm,h=this._packedInterpolationLength,p=this._inputOrder;if(this._updateTableLength){this._updateTableLength=!1;let E=Math.min(f.getRequiredDataPoints(this._interpolationDegree,p),i);E!==this._numberOfPoints&&(this._numberOfPoints=E,c.length=E,u.length=E*h)}let _=this._numberOfPoints-1;if(_<1)return;let m=0,y=i-1;if(y-m+1>=_+1){let E=a-(_/2|0)-1;E<m&&(E=m);let S=E+_;S>y&&(S=y,E=S-_,E<m&&(E=m)),m=E,y=S}let x=y-m+1;for(let E=0;E<x;++E)c[E]=K.secondsDifference(n[m+E],n[y]);if(l(r.convertPackedArrayForInterpolation))r.convertPackedArrayForInterpolation(s,m,y,u);else{let E=0,S=this._packedLength,w=m*S,R=(y+1)*S;for(;w<R;)u[E]=s[w],w++,E++}let T=K.secondsDifference(e,n[y]),C;if(p===0||!l(f.interpolate))C=f.interpolateOrderZero(T,c,u,h,this._interpolationResult);else{let E=Math.floor(h/(p+1));C=f.interpolate(T,c,u,E,p,p,this._interpolationResult)}return l(r.unpackInterpolationResult)?r.unpackInterpolationResult(C,s,m,y,t):r.unpack(C,0,t)}return r.unpack(s,a*this._packedLength,t)};Lf.prototype.setInterpolationOptions=function(e){if(!l(e))return;let t=!1,n=e.interpolationAlgorithm,i=e.interpolationDegree;l(n)&&this._interpolationAlgorithm!==n&&(this._interpolationAlgorithm=n,t=!0),l(i)&&this._interpolationDegree!==i&&(this._interpolationDegree=i,t=!0),t&&(this._updateTableLength=!0,this._definitionChanged.raiseEvent(this))};Lf.prototype.addSample=function(e,t,n){let i=this._innerDerivativeTypes,o=l(i),r=this._innerType,s=[];if(s.push(e),r.pack(t,s,s.length),o){let a=i.length;for(let c=0;c<a;c++)i[c].pack(n[c],s,s.length)}V3(void 0,this._times,this._values,s,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};Lf.prototype.addSamples=function(e,t,n){let i=this._innerDerivativeTypes,o=l(i),r=this._innerType,s=e.length,a=[];for(let c=0;c<s;c++)if(a.push(e[c]),r.pack(t[c],a,a.length),o){let u=n[c],f=i.length;for(let h=0;h<f;h++)i[h].pack(u[h],a,a.length)}V3(void 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i=Do(t,e.stop,K.compare);i<0?i=~i:e.isStopIncluded&&++i,ffe(this,n,i-n)};Lf.prototype.equals=function(e){if(this===e)return!0;if(!l(e)||this._type!==e._type||this._interpolationDegree!==e._interpolationDegree||this._interpolationAlgorithm!==e._interpolationAlgorithm)return!1;let t=this._derivativeTypes,n=l(t),i=e._derivativeTypes,o=l(i);if(n!==o)return!1;let r,s;if(n){if(s=t.length,s!==i.length)return!1;for(r=0;r<s;r++)if(t[r]!==i[r])return!1}let a=this._times,c=e._times;if(s=a.length,s!==c.length)return!1;for(r=0;r<s;r++)if(!K.equals(a[r],c[r]))return!1;let u=this._values,f=e._values;for(s=u.length,r=0;r<s;r++)if(u[r]!==f[r])return!1;return!0};Lf._mergeNewSamples=V3;var Nf=Lf;function Ff(e,t){t=t??0;let n;if(t>0){n=new Array(t);for(let i=0;i<t;i++)n[i]=d}this._numberOfDerivatives=t,this._property=new Nf(d,n),this._definitionChanged=new 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this._property.backwardExtrapolationType},set:function(e){this._property.backwardExtrapolationType=e}},backwardExtrapolationDuration:{get:function(){return this._property.backwardExtrapolationDuration},set:function(e){this._property.backwardExtrapolationDuration=e}}});var g$e=new K;Ff.prototype.getValue=function(e,t){return l(e)||(e=K.now(g$e)),this.getValueInReferenceFrame(e,zi.FIXED,t)};Ff.prototype.getValueInReferenceFrame=function(e,t,n){if(n=this._property.getValue(e,n),l(n))return Fh.convertToReferenceFrame(e,n,this._referenceFrame,t,n)};Ff.prototype.setInterpolationOptions=function(e){this._property.setInterpolationOptions(e)};Ff.prototype.addSample=function(e,t,n){let i=this._numberOfDerivatives;this._property.addSample(e,t,n)};Ff.prototype.addSamples=function(e,t,n){this._property.addSamples(e,t,n)};Ff.prototype.addSamplesPackedArray=function(e,t){this._property.addSamplesPackedArray(e,t)};Ff.prototype.removeSample=function(e){return 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W.isConstant(this._velocityVectorProperty)}},definitionChanged:{get:function(){return this._definitionChanged}},position:{get:function(){return this._velocityVectorProperty.position},set:function(e){this._velocityVectorProperty.position=e}},ellipsoid:{get:function(){return this._ellipsoid},set:function(e){this._ellipsoid!==e&&(this._ellipsoid=e,this._definitionChanged.raiseEvent(this))}}});var mfe=new d,I$e=new d,pfe=new Z,D$e=new K;GI.prototype.getValue=function(e,t){l(e)||(e=K.now(D$e));let n=this._velocityVectorProperty._getValue(e,I$e,mfe);if(l(n))return It.rotationMatrixFromPositionVelocity(mfe,n,this._ellipsoid,pfe),Pe.fromRotationMatrix(pfe,t)};GI.prototype.equals=function(e){return this===e||e instanceof GI&&W.equals(this._velocityVectorProperty,e._velocityVectorProperty)&&(this._ellipsoid===e._ellipsoid||this._ellipsoid.equals(e._ellipsoid))};var H3=GI;var cg={COMPLETE:0,BELOW_ELLIPSOID_HORIZON:1,ABOVE_ELLIPSOID_HORIZON:2};cg.validate=function(e){return 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i=0;i<t;i+=4)n[i]=e[i],uc.longitude=D.toRadians(e[i+1]),uc.latitude=D.toRadians(e[i+2]),uc.height=e[i+3],ee.default.cartographicToCartesian(uc,Bi),n[i+1]=Bi.x,n[i+2]=Bi.y,n[i+3]=Bi.z;return n}function I7(e){let t=e.cartesian;if(l(t))return t;let n=e.cartesianVelocity;if(l(n))return n;let i=e.unitCartesian;if(l(i))return i;let o=e.unitSpherical;if(l(o))return M$e(o);let r=e.spherical;if(l(r))return L$e(r);let s=e.cartographicRadians;if(l(s))return N$e(s);let a=e.cartographicDegrees;if(l(a))return F$e(a);throw new re(`${JSON.stringify(e)} is not a valid CZML interval.`)}function yfe(e,t){d.unpack(e,t,Bi),d.normalize(Bi,Bi),d.pack(Bi,e,t)}function B$e(e){let t=I7(e);if(t.length===3)return yfe(t,0),t;for(let n=1;n<t.length;n+=4)yfe(t,n);return t}function bfe(e,t){Pe.unpack(e,t,G3),Pe.normalize(G3,G3),Pe.pack(G3,e,t)}function k$e(e){let t=e.unitQuaternion;if(l(t)){if(t.length===4)return bfe(t,0),t;for(let n=1;n<t.length;n+=5)bfe(t,n)}return t}function xfe(e){return typeof 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t=this._primitives.indexOf(e);if(t!==-1)return this._primitives.splice(t,1),delete e._external._composites[this._guid],this.destroyPrimitives&&e.destroy(),this._primitiveRemoved.raiseEvent(e),!0}return!1};fa.prototype.removeAndDestroy=function(e){let t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t};fa.prototype.removeAll=function(){let e=this._primitives,t=e.length;for(let n=0;n<t;++n)delete e[n]._external._composites[this._guid],this.destroyPrimitives&&e[n].destroy(),this._primitiveRemoved.raiseEvent(e[n]);this._primitives=[]};fa.prototype.contains=function(e){return!!(l(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])};function Z3(e,t){return e._primitives.indexOf(t)}fa.prototype.raise=function(e){if(l(e)){let t=Z3(this,e),n=this._primitives;if(t!==n.length-1){let i=n[t];n[t]=n[t+1],n[t+1]=i}}};fa.prototype.raiseToTop=function(e){if(l(e)){let t=Z3(this,e),n=this._primitives;t!==n.length-1&&(n.splice(t,1),n.push(e))}};fa.prototype.lower=function(e){if(l(e)){let t=Z3(this,e),n=this._primitives;if(t!==0){let i=n[t];n[t]=n[t-1],n[t-1]=i}}};fa.prototype.lowerToBottom=function(e){if(l(e)){let t=Z3(this,e),n=this._primitives;t!==0&&(n.splice(t,1),n.unshift(e))}};fa.prototype.get=function(e){return this._primitives[e]};fa.prototype.update=function(e){if(!this.show)return;let t=this._primitives;for(let n=0;n<t.length;++n)t[n].update(e)};fa.prototype.prePassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];l(i.prePassesUpdate)&&i.prePassesUpdate(e)}};fa.prototype.updateForPass=function(e,t){let n=this._primitives;for(let i=0;i<n.length;++i){let o=n[i];l(o.updateForPass)&&o.updateForPass(e,t)}};fa.prototype.postPassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let 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t=this._dynamicUpdaters.values;for(let n=0,i=t.length;n<i;n++)t[n].update(e);return!0};jA.prototype.removeAllPrimitives=function(){let e=this._dynamicUpdaters.values;for(let t=0,n=e.length;t<n;t++)e[t].destroy();this._dynamicUpdaters.removeAll()};jA.prototype.getBoundingSphere=function(e,t){return e=this._dynamicUpdaters.get(e.id),l(e)&&l(e.getBoundingSphere)?e.getBoundingSphere(t):st.FAILED};var WA=jA;var R7={},Q3=new d,Ufe=new d,Vfe=new Pe,Hfe=new Z;function qA(e,t,n,i,o,r,s,a,c,u){let f=e+t;d.multiplyByScalar(i,Math.cos(f),Q3),d.multiplyByScalar(n,Math.sin(f),Ufe),d.add(Q3,Ufe,Q3);let h=Math.cos(e);h=h*h;let p=Math.sin(e);p=p*p;let m=r/Math.sqrt(s*h+o*p)/a;return Pe.fromAxisAngle(Q3,m,Vfe),Z.fromQuaternion(Vfe,Hfe),Z.multiplyByVector(Hfe,c,u),d.normalize(u,u),d.multiplyByScalar(u,a,u),u}var Gfe=new d,jfe=new d,P7=new d,xQe=new d;R7.raisePositionsToHeight=function(e,t,n){let i=t.ellipsoid,o=t.height,r=t.extrudedHeight,s=n?e.length/3*2:e.length/3,a=new 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t&&(C[E++]=S.x,C[E++]=S.y,C[E++]=S.z,F.positions=C,F.numPts=y),n&&(N[P--]=S.z,N[P--]=S.y,N[P--]=S.x,F.outerPositions=N),F};var gu=R7;var YA=new d,O7=new d,M7=new d,Wfe=new d,Es=new z,qfe=new Z,EQe=new Z,L7=new Pe,Yfe=new d,Xfe=new d,Kfe=new d,tk=new fe,Zfe=new d,$fe=new z,Qfe=new z;function Jfe(e,t,n){let i=t.vertexFormat,o=t.center,r=t.semiMajorAxis,s=t.semiMinorAxis,a=t.ellipsoid,c=t.stRotation,u=n?e.length/3*2:e.length/3,f=t.shadowVolume,h=i.st?new Float32Array(u*2):void 0,p=i.normal?new Float32Array(u*3):void 0,_=i.tangent?new Float32Array(u*3):void 0,m=i.bitangent?new Float32Array(u*3):void 0,y=f?new Float32Array(u*3):void 0,b=0,x=Yfe,T=Xfe,C=Kfe,E=new Pi(a),S=E.project(a.cartesianToCartographic(o,tk),Zfe),w=a.scaleToGeodeticSurface(o,YA);a.geodeticSurfaceNormal(w,w);let R=qfe,P=EQe;if(c!==0){let M=Pe.fromAxisAngle(w,c,L7);R=Z.fromQuaternion(M,R),M=Pe.fromAxisAngle(w,-c,L7),P=Z.fromQuaternion(M,P)}else R=Z.clone(Z.IDENTITY,R),P=Z.clone(Z.IDENTITY,P);let O=z.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,$fe),N=z.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Qfe),g=e.length,A=n?g:0,v=A/3*2;for(let M=0;M<g;M+=3){let F=M+1,V=M+2,k=d.fromArray(e,M,YA);if(i.st){let H=Z.multiplyByVector(R,k,O7),B=E.project(a.cartesianToCartographic(H,tk),M7);d.subtract(B,S,B),Es.x=(B.x+r)/(2*r),Es.y=(B.y+s)/(2*s),O.x=Math.min(Es.x,O.x),O.y=Math.min(Es.y,O.y),N.x=Math.max(Es.x,N.x),N.y=Math.max(Es.y,N.y),n&&(h[b+v]=Es.x,h[b+1+v]=Es.y),h[b++]=Es.x,h[b++]=Es.y}(i.normal||i.tangent||i.bitangent||f)&&(x=a.geodeticSurfaceNormal(k,x),f&&(y[M+A]=-x.x,y[F+A]=-x.y,y[V+A]=-x.z),(i.normal||i.tangent||i.bitangent)&&((i.tangent||i.bitangent)&&(T=d.normalize(d.cross(d.UNIT_Z,x,T),T),Z.multiplyByVector(P,T,T)),i.normal&&(p[M]=x.x,p[F]=x.y,p[V]=x.z,n&&(p[M+A]=-x.x,p[F+A]=-x.y,p[V+A]=-x.z)),i.tangent&&(_[M]=T.x,_[F]=T.y,_[V]=T.z,n&&(_[M+A]=-T.x,_[F+A]=-T.y,_[V+A]=-T.z)),i.bitangent&&(C=d.normalize(d.cross(x,T,C),C),m[M]=C.x,m[F]=C.y,m[V]=C.z,n&&(m[M+A]=C.x,m[F+A]=C.y,m[V+A]=C.z))))}if(i.st){g=h.length;for(let M=0;M<g;M+=2)h[M]=(h[M]-O.x)/(N.x-O.x),h[M+1]=(h[M+1]-O.y)/(N.y-O.y)}let I=new fn;if(i.position){let M=gu.raisePositionsToHeight(e,t,n);I.position=new 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Array(12*(e*(e+1))-6),n=0,i,o,r,s,a;for(i=0,r=1,s=0;s<3;s++)t[n++]=r++,t[n++]=i,t[n++]=r;for(s=2;s<e+1;++s){for(r=s*(s+1)-1,i=(s-1)*s-1,t[n++]=r++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=r++,t[n++]=i,t[n++]=r}for(o=e*2,++r,++i,s=0;s<o-1;++s)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;for(t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i++,t[n++]=i,++i,s=e-1;s>1;--s){for(t[n++]=i++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=i++,t[n++]=i++,t[n++]=r++}for(s=0;s<3;s++)t[n++]=i++,t[n++]=i,t[n++]=r;return t}var tx=new d;function SQe(e){let t=e.center;tx=d.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,tx),e.height,tx),tx=d.add(t,tx,tx);let n=new ae(tx,e.semiMajorAxis),i=gu.computeEllipsePositions(e,!0,!1),o=i.positions,r=i.numPts,s=Jfe(o,e,!1),a=ede(r);return a=Me.createTypedArray(o.length/3,a),{boundingSphere:n,attributes:s,indices:a}}function vQe(e,t){let n=t.vertexFormat,i=t.center,o=t.semiMajorAxis,r=t.semiMinorAxis,s=t.ellipsoid,a=t.height,c=t.extrudedHeight,u=t.stRotation,f=e.length/3*2,h=new Float64Array(f*3),p=n.st?new Float32Array(f*2):void 0,_=n.normal?new Float32Array(f*3):void 0,m=n.tangent?new Float32Array(f*3):void 0,y=n.bitangent?new Float32Array(f*3):void 0,b=t.shadowVolume,x=b?new Float32Array(f*3):void 0,T=0,C=Yfe,E=Xfe,S=Kfe,w=new Pi(s),R=w.project(s.cartesianToCartographic(i,tk),Zfe),P=s.scaleToGeodeticSurface(i,YA);s.geodeticSurfaceNormal(P,P);let O=Pe.fromAxisAngle(P,u,L7),N=Z.fromQuaternion(O,qfe),g=z.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,$fe),A=z.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Qfe),v=e.length,I=v/3*2;for(let F=0;F<v;F+=3){let V=F+1,k=F+2,H=d.fromArray(e,F,YA),B;if(n.st){let q=Z.multiplyByVector(N,H,O7),Q=w.project(s.cartesianToCartographic(q,tk),M7);d.subtract(Q,R,Q),Es.x=(Q.x+o)/(2*o),Es.y=(Q.y+r)/(2*r),g.x=Math.min(Es.x,g.x),g.y=Math.min(Es.y,g.y),A.x=Math.max(Es.x,A.x),A.y=Math.max(Es.y,A.y),p[T+I]=Es.x,p[T+1+I]=Es.y,p[T++]=Es.x,p[T++]=Es.y}H=s.scaleToGeodeticSurface(H,H),B=d.clone(H,O7),C=s.geodeticSurfaceNormal(H,C),b&&(x[F+v]=-C.x,x[V+v]=-C.y,x[k+v]=-C.z);let j=d.multiplyByScalar(C,a,Wfe);if(H=d.add(H,j,H),j=d.multiplyByScalar(C,c,j),B=d.add(B,j,B),n.position&&(h[F+v]=B.x,h[V+v]=B.y,h[k+v]=B.z,h[F]=H.x,h[V]=H.y,h[k]=H.z),n.normal||n.tangent||n.bitangent){S=d.clone(C,S);let q=d.fromArray(e,(F+3)%v,Wfe);d.subtract(q,H,q);let Q=d.subtract(B,H,M7);C=d.normalize(d.cross(Q,q,C),C),n.normal&&(_[F]=C.x,_[V]=C.y,_[k]=C.z,_[F+v]=C.x,_[V+v]=C.y,_[k+v]=C.z),n.tangent&&(E=d.normalize(d.cross(S,C,E),E),m[F]=E.x,m[V]=E.y,m[k]=E.z,m[F+v]=E.x,m[F+1+v]=E.y,m[F+2+v]=E.z),n.bitangent&&(y[F]=S.x,y[V]=S.y,y[k]=S.z,y[F+v]=S.x,y[V+v]=S.y,y[k+v]=S.z)}}if(n.st){v=p.length;for(let F=0;F<v;F+=2)p[F]=(p[F]-g.x)/(A.x-g.x),p[F+1]=(p[F+1]-g.y)/(A.y-g.y)}let M=new fn;if(n.position&&(M.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:h})),n.st&&(M.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:p})),n.normal&&(M.normal=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:_})),n.tangent&&(M.tangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),n.bitangent&&(M.bitangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:y})),b&&(M.extrudeDirection=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:x})),l(t.offsetAttribute)){let F=new Uint8Array(f);if(t.offsetAttribute===nn.TOP)F=F.fill(1,0,f/2);else{let V=t.offsetAttribute===nn.NONE?0:1;F=F.fill(V)}M.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}return M}function wQe(e){let t=e.length/3,n=Me.createTypedArray(t,t*6),i=0;for(let o=0;o<t;o++){let r=o,s=o+t,a=(r+1)%t,c=a+t;n[i++]=r,n[i++]=s,n[i++]=a,n[i++]=a,n[i++]=s,n[i++]=c}return n}var J3=new ae,ek=new ae;function IQe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=d.multiplyByScalar(n.geodeticSurfaceNormal(t,YA),e.height,YA);J3.center=d.add(t,o,J3.center),J3.radius=i,o=d.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),ek.center=d.add(t,o,ek.center),ek.radius=i;let r=gu.computeEllipsePositions(e,!0,!0),s=r.positions,a=r.numPts,c=r.outerPositions,u=ae.union(J3,ek),f=Jfe(s,e,!0),h=ede(a),p=h.length;h.length=p*2;let _=s.length/3;for(let E=0;E<p;E+=3)h[E+p]=h[E+2]+_,h[E+1+p]=h[E+1]+_,h[E+2+p]=h[E]+_;let m=Me.createTypedArray(_*2/3,h),y=new rt({attributes:f,indices:m,primitiveType:Re.TRIANGLES}),b=vQe(c,e);h=wQe(c);let x=Me.createTypedArray(c.length*2/3,h),T=new rt({attributes:b,indices:x,primitiveType:Re.TRIANGLES}),C=On.combineInstances([new At({geometry:y}),new At({geometry:T})]);return{boundingSphere:u,attributes:C[0].attributes,indices:C[0].indices}}function tde(e,t,n,i,o,r,s){let c=gu.computeEllipsePositions({center:e,semiMajorAxis:t,semiMinorAxis:n,rotation:i,granularity:o},!1,!0).outerPositions,u=c.length/3,f=new Array(u);for(let p=0;p<u;++p)f[p]=d.fromArray(c,p*3);let h=se.fromCartesianArray(f,r,s);return h.width>D.PI&&(h.north=h.north>0?D.PI_OVER_TWO-D.EPSILON7:h.north,h.south=h.south<0?D.EPSILON7-D.PI_OVER_TWO:h.south,h.east=D.PI,h.west=-D.PI),h}function bm(e){e=e??G.EMPTY_OBJECT;let t=e.center,n=e.ellipsoid??ee.default,i=e.semiMajorAxis,o=e.semiMinorAxis,r=e.granularity??D.RADIANS_PER_DEGREE,s=e.vertexFormat??we.DEFAULT,a=e.height??0,c=e.extrudedHeight??a;this._center=d.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=ee.clone(n),this._rotation=e.rotation??0,this._stRotation=e.stRotation??0,this._height=Math.max(c,a),this._granularity=r,this._vertexFormat=we.clone(s),this._extrudedHeight=Math.min(c,a),this._shadowVolume=e.shadowVolume??!1,this._workerName="createEllipseGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0}bm.packedLength=d.packedLength+ee.packedLength+we.packedLength+9;bm.pack=function(e,t,n){return n=n??0,d.pack(e._center,t,n),n+=d.packedLength,ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=e._offsetAttribute??-1,t};var nde=new d,ide=new ee,ode=new we,ym={center:nde,ellipsoid:ide,vertexFormat:ode,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};bm.unpack=function(e,t,n){t=t??0;let i=d.unpack(e,t,nde);t+=d.packedLength;let o=ee.unpack(e,t,ide);t+=ee.packedLength;let r=we.unpack(e,t,ode);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],h=e[t++],p=e[t++],_=e[t++]===1,m=e[t];return l(n)?(n._center=d.clone(i,n._center),n._ellipsoid=ee.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._semiMajorAxis=s,n._semiMinorAxis=a,n._rotation=c,n._stRotation=u,n._height=f,n._granularity=h,n._extrudedHeight=p,n._shadowVolume=_,n._offsetAttribute=m===-1?void 0:m,n):(ym.height=f,ym.extrudedHeight=p,ym.granularity=h,ym.stRotation=u,ym.rotation=c,ym.semiMajorAxis=s,ym.semiMinorAxis=a,ym.shadowVolume=_,ym.offsetAttribute=m===-1?void 0:m,new bm(ym))};bm.computeRectangle=function(e,t){e=e??G.EMPTY_OBJECT;let n=e.center,i=e.ellipsoid??ee.default,o=e.semiMajorAxis,r=e.semiMinorAxis,s=e.granularity??D.RADIANS_PER_DEGREE,a=e.rotation??0;return tde(n,o,r,a,s,i,t)};bm.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!D.equalsEpsilon(t,n,0,D.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation},r;if(i)o.extrudedHeight=n,o.shadowVolume=e._shadowVolume,o.offsetAttribute=e._offsetAttribute,r=IQe(o);else if(r=SQe(o),l(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===nn.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new rt({attributes:r.attributes,indices:r.indices,primitiveType:Re.TRIANGLES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};bm.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new bm({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:o,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};function DQe(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=gu.computeEllipsePositions({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,rotation:e._rotation,granularity:e._granularity},!1,!0).outerPositions,o=i.length/3,r=new Array(o);for(let c=0;c<o;++c)r[c]=d.fromArray(i,c*3);let s=e._ellipsoid,a=e.rectangle;return rt._textureCoordinateRotationPoints(r,t,s,a)}Object.defineProperties(bm.prototype,{rectangle:{get:function(){return l(this._rectangle)||(this._rectangle=tde(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return l(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=DQe(this)),this._textureCoordinateRotationPoints}}});var Ll=bm;var rde=new d,nx=new d;function PQe(e){let t=e.center;nx=d.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,nx),e.height,nx),nx=d.add(t,nx,nx);let n=new ae(nx,e.semiMajorAxis),i=gu.computeEllipsePositions(e,!1,!0).outerPositions,o=new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:gu.raisePositionsToHeight(i,e,!1)})}),r=i.length/3,s=Me.createTypedArray(r,r*2),a=0;for(let c=0;c<r;++c)s[a++]=c,s[a++]=(c+1)%r;return{boundingSphere:n,attributes:o,indices:s}}var nk=new ae,ik=new ae;function RQe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=d.multiplyByScalar(n.geodeticSurfaceNormal(t,rde),e.height,rde);nk.center=d.add(t,o,nk.center),nk.radius=i,o=d.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),ik.center=d.add(t,o,ik.center),ik.radius=i;let r=gu.computeEllipsePositions(e,!1,!0).outerPositions,s=new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:gu.raisePositionsToHeight(r,e,!0)})});r=s.position.values;let a=ae.union(nk,ik),c=r.length/3;if(l(e.offsetAttribute)){let m=new Uint8Array(c);if(e.offsetAttribute===nn.TOP)m=m.fill(1,0,c/2);else{let y=e.offsetAttribute===nn.NONE?0:1;m=m.fill(y)}s.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:m})}let u=e.numberOfVerticalLines??16;u=D.clamp(u,0,c/2);let f=Me.createTypedArray(c,c*2+u*2);c/=2;let h=0,p;for(p=0;p<c;++p)f[h++]=p,f[h++]=(p+1)%c,f[h++]=p+c,f[h++]=(p+1)%c+c;let _;if(u>0){let m=Math.min(u,c);_=Math.round(c/m);let y=Math.min(_*u,c);for(p=0;p<y;p+=_)f[h++]=p,f[h++]=p+c}return{boundingSphere:a,attributes:s,indices:f}}function XA(e){e=e??G.EMPTY_OBJECT;let t=e.center,n=e.ellipsoid??ee.default,i=e.semiMajorAxis,o=e.semiMinorAxis,r=e.granularity??D.RADIANS_PER_DEGREE,s=e.height??0,a=e.extrudedHeight??s;this._center=d.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=ee.clone(n),this._rotation=e.rotation??0,this._height=Math.max(a,s),this._granularity=r,this._extrudedHeight=Math.min(a,s),this._numberOfVerticalLines=Math.max(e.numberOfVerticalLines??16,0),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipseOutlineGeometry"}XA.packedLength=d.packedLength+ee.packedLength+8;XA.pack=function(e,t,n){return n=n??0,d.pack(e._center,t,n),n+=d.packedLength,ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._numberOfVerticalLines,t[n]=e._offsetAttribute??-1,t};var sde=new d,ade=new ee,lg={center:sde,ellipsoid:ade,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};XA.unpack=function(e,t,n){t=t??0;let i=d.unpack(e,t,sde);t+=d.packedLength;let o=ee.unpack(e,t,ade);t+=ee.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],h=e[t++],p=e[t];return l(n)?(n._center=d.clone(i,n._center),n._ellipsoid=ee.clone(o,n._ellipsoid),n._semiMajorAxis=r,n._semiMinorAxis=s,n._rotation=a,n._height=c,n._granularity=u,n._extrudedHeight=f,n._numberOfVerticalLines=h,n._offsetAttribute=p===-1?void 0:p,n):(lg.height=c,lg.extrudedHeight=f,lg.granularity=u,lg.rotation=a,lg.semiMajorAxis=r,lg.semiMinorAxis=s,lg.numberOfVerticalLines=h,lg.offsetAttribute=p===-1?void 0:p,new XA(lg))};XA.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!D.equalsEpsilon(t,n,0,D.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines},r;if(i)o.extrudedHeight=n,o.offsetAttribute=e._offsetAttribute,r=RQe(o);else if(r=PQe(o),l(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===nn.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new rt({attributes:r.attributes,indices:r.indices,primitiveType:Re.LINES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};var Bf=XA;var cde=new U,lde=d.ZERO,ude=new d,fde=new se;function OQe(e){this.id=e,this.vertexFormat=void 0,this.center=void 0,this.semiMajorAxis=void 0,this.semiMinorAxis=void 0,this.rotation=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function Ud(e,t){Vn.call(this,{entity:e,scene:t,geometryOptions:new OQe(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}l(Object.create)&&(Ud.prototype=Object.create(Vn.prototype),Ud.prototype.constructor=Ud);Ud.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof zt){let o;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,cde)),l(o)||(o=U.WHITE),i.color=Gt.fromColor(o)}return l(this._options.offsetAttribute)&&(i.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,lde,ude))),new At({id:t,geometry:new Ll(this._options),attributes:i})};Ud.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=W.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,cde),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Gt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o),offset:void 0};return l(this._options.offsetAttribute)&&(r.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,lde,ude))),new At({id:t,geometry:new Bf(this._options),attributes:r})};Ud.prototype._computeCenter=function(e,t){return W.getValueOrUndefined(this._entity.position,e,t)};Ud.prototype._isHidden=function(e,t){let n=e.position;return!l(n)||!l(t.semiMajorAxis)||!l(t.semiMinorAxis)||ii.prototype._isHidden.call(this,e,t)};Ud.prototype._isDynamic=function(e,t){return!e.position.isConstant||!t.semiMajorAxis.isConstant||!t.semiMinorAxis.isConstant||!W.isConstant(t.rotation)||!W.isConstant(t.height)||!W.isConstant(t.extrudedHeight)||!W.isConstant(t.granularity)||!W.isConstant(t.stRotation)||!W.isConstant(t.outlineWidth)||!W.isConstant(t.numberOfVerticalLines)||!W.isConstant(t.zIndex)||this._onTerrain&&!W.isConstant(this._materialProperty)&&!(this._materialProperty instanceof zt)};Ud.prototype._setStaticOptions=function(e,t){let n=W.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),i=W.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),o=W.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),r=W.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,We.NONE);l(o)&&!l(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof zt?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,s.center=e.position.getValue(ke.MINIMUM_VALUE,s.center),s.semiMajorAxis=t.semiMajorAxis.getValue(ke.MINIMUM_VALUE,s.semiMajorAxis),s.semiMinorAxis=t.semiMinorAxis.getValue(ke.MINIMUM_VALUE,s.semiMinorAxis),s.rotation=W.getValueOrUndefined(t.rotation,ke.MINIMUM_VALUE),s.granularity=W.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),s.stRotation=W.getValueOrUndefined(t.stRotation,ke.MINIMUM_VALUE),s.numberOfVerticalLines=W.getValueOrUndefined(t.numberOfVerticalLines,ke.MINIMUM_VALUE),s.offsetAttribute=Vn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Vn.getGeometryHeight(n,i),o=Vn.getGeometryExtrudedHeight(o,r),o===Vn.CLAMP_TO_GROUND&&(o=li.getMinimumMaximumHeights(Ll.computeRectangle(s,fde)).minimumTerrainHeight),s.extrudedHeight=o};Ud.DynamicGeometryUpdater=KA;function KA(e,t,n){ni.call(this,e,t,n)}l(Object.create)&&(KA.prototype=Object.create(ni.prototype),KA.prototype.constructor=KA);KA.prototype._isHidden=function(e,t,n){let i=this._options;return!l(i.center)||!l(i.semiMajorAxis)||!l(i.semiMinorAxis)||ni.prototype._isHidden.call(this,e,t,n)};KA.prototype._setOptions=function(e,t,n){let i=this._options,o=W.getValueOrUndefined(t.height,n),r=W.getValueOrDefault(t.heightReference,n,We.NONE),s=W.getValueOrUndefined(t.extrudedHeight,n),a=W.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);l(s)&&!l(o)&&(o=0),i.center=W.getValueOrUndefined(e.position,n,i.center),i.semiMajorAxis=W.getValueOrUndefined(t.semiMajorAxis,n),i.semiMinorAxis=W.getValueOrUndefined(t.semiMinorAxis,n),i.rotation=W.getValueOrUndefined(t.rotation,n),i.granularity=W.getValueOrUndefined(t.granularity,n),i.stRotation=W.getValueOrUndefined(t.stRotation,n),i.numberOfVerticalLines=W.getValueOrUndefined(t.numberOfVerticalLines,n),i.offsetAttribute=Vn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Vn.getGeometryHeight(o,r),s=Vn.getGeometryExtrudedHeight(s,a),s===Vn.CLAMP_TO_GROUND&&(s=li.getMinimumMaximumHeights(Ll.computeRectangle(i,fde)).minimumTerrainHeight),i.extrudedHeight=s};var ok=Ud;var MQe=new d,LQe=new d,NQe=new d,FQe=new d,BQe=new d,kQe=new d(1,1,1),dde=Math.cos,hde=Math.sin;function ug(e){e=e??G.EMPTY_OBJECT;let t=e.radii??kQe,n=e.innerRadii??t,i=e.minimumClock??0,o=e.maximumClock??D.TWO_PI,r=e.minimumCone??0,s=e.maximumCone??D.PI,a=Math.round(e.stackPartitions??64),c=Math.round(e.slicePartitions??64),u=e.vertexFormat??we.DEFAULT;this._radii=d.clone(t),this._innerRadii=d.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._vertexFormat=we.clone(u),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidGeometry"}ug.packedLength=2*d.packedLength+we.packedLength+7;ug.pack=function(e,t,n){return n=n??0,d.pack(e._radii,t,n),n+=d.packedLength,d.pack(e._innerRadii,t,n),n+=d.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n]=e._offsetAttribute??-1,t};var mde=new d,pde=new d,gde=new we,Ty={radii:mde,innerRadii:pde,vertexFormat:gde,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,offsetAttribute:void 0};ug.unpack=function(e,t,n){t=t??0;let i=d.unpack(e,t,mde);t+=d.packedLength;let o=d.unpack(e,t,pde);t+=d.packedLength;let r=we.unpack(e,t,gde);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],h=e[t++],p=e[t];return l(n)?(n._radii=d.clone(i,n._radii),n._innerRadii=d.clone(o,n._innerRadii),n._vertexFormat=we.clone(r,n._vertexFormat),n._minimumClock=s,n._maximumClock=a,n._minimumCone=c,n._maximumCone=u,n._stackPartitions=f,n._slicePartitions=h,n._offsetAttribute=p===-1?void 0:p,n):(Ty.minimumClock=s,Ty.maximumClock=a,Ty.minimumCone=c,Ty.maximumCone=u,Ty.stackPartitions=f,Ty.slicePartitions=h,Ty.offsetAttribute=p===-1?void 0:p,new ug(Ty))};ug.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._vertexFormat,c=e._slicePartitions+1,u=e._stackPartitions+1;c=Math.round(c*Math.abs(o-i)/D.TWO_PI),u=Math.round(u*Math.abs(s-r)/D.PI),c<2&&(c=2),u<2&&(u=2);let f,h,p=0,_=[r],m=[i];for(f=0;f<u;f++)_.push(r+f*(s-r)/(u-1));for(_.push(s),h=0;h<c;h++)m.push(i+h*(o-i)/(c-1));m.push(o);let y=_.length,b=m.length,x=0,T=1,C=n.x!==t.x||n.y!==t.y||n.z!==t.z,E=!1,S=!1,w=!1;C&&(T=2,r>0&&(E=!0,x+=c-1),s<Math.PI&&(S=!0,x+=c-1),(o-i)%D.TWO_PI?(w=!0,x+=(u-1)*2+1):x+=1);let R=b*y*T,P=new Float64Array(R*3),O=new Array(R).fill(!1),N=new Array(R).fill(!1),g=c*u*T,A=6*(g+x+1-(c+u)*T),v=Me.createTypedArray(g,A),I=a.normal?new Float32Array(R*3):void 0,M=a.tangent?new Float32Array(R*3):void 0,F=a.bitangent?new Float32Array(R*3):void 0,V=a.st?new Float32Array(R*2):void 0,k=new Array(y),H=new Array(y);for(f=0;f<y;f++)k[f]=hde(_[f]),H[f]=dde(_[f]);let B=new Array(b),j=new Array(b);for(h=0;h<b;h++)j[h]=dde(m[h]),B[h]=hde(m[h]);for(f=0;f<y;f++)for(h=0;h<b;h++)P[p++]=t.x*k[f]*j[h],P[p++]=t.y*k[f]*B[h],P[p++]=t.z*H[f];let q=R/2;if(C)for(f=0;f<y;f++)for(h=0;h<b;h++)P[p++]=n.x*k[f]*j[h],P[p++]=n.y*k[f]*B[h],P[p++]=n.z*H[f],O[q]=!0,f>0&&f!==y-1&&h!==0&&h!==b-1&&(N[q]=!0),q++;p=0;let Q,Y;for(f=1;f<y-2;f++)for(Q=f*b,Y=(f+1)*b,h=1;h<b-2;h++)v[p++]=Y+h,v[p++]=Y+h+1,v[p++]=Q+h+1,v[p++]=Y+h,v[p++]=Q+h+1,v[p++]=Q+h;if(C){let Je=y*b;for(f=1;f<y-2;f++)for(Q=Je+f*b,Y=Je+(f+1)*b,h=1;h<b-2;h++)v[p++]=Y+h,v[p++]=Q+h,v[p++]=Q+h+1,v[p++]=Y+h,v[p++]=Q+h+1,v[p++]=Y+h+1}let J,$;if(C){if(E)for($=y*b,f=1;f<b-2;f++)v[p++]=f,v[p++]=f+1,v[p++]=$+f+1,v[p++]=f,v[p++]=$+f+1,v[p++]=$+f;if(S)for(J=y*b-b,$=y*b*T-b,f=1;f<b-2;f++)v[p++]=J+f+1,v[p++]=J+f,v[p++]=$+f,v[p++]=J+f+1,v[p++]=$+f,v[p++]=$+f+1}if(w){for(f=1;f<y-2;f++)$=b*y+b*f,J=b*f,v[p++]=$,v[p++]=J+b,v[p++]=J,v[p++]=$,v[p++]=$+b,v[p++]=J+b;for(f=1;f<y-2;f++)$=b*y+b*(f+1)-1,J=b*(f+1)-1,v[p++]=J+b,v[p++]=$,v[p++]=J,v[p++]=J+b,v[p++]=$+b,v[p++]=$}let de=new fn;a.position&&(de.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:P}));let be=0,ce=0,_e=0,xe=0,ve=R/2,Te,Fe=ee.fromCartesian3(t),He=ee.fromCartesian3(n);if(a.st||a.normal||a.tangent||a.bitangent){for(f=0;f<R;f++){Te=O[f]?He:Fe;let Je=d.fromArray(P,f*3,MQe),wt=Te.geodeticSurfaceNormal(Je,LQe);if(N[f]&&d.negate(wt,wt),a.st){let Xt=z.negate(wt,BQe);V[be++]=Math.atan2(Xt.y,Xt.x)/D.TWO_PI+.5,V[be++]=Math.asin(wt.z)/Math.PI+.5}if(a.normal&&(I[ce++]=wt.x,I[ce++]=wt.y,I[ce++]=wt.z),a.tangent||a.bitangent){let Xt=NQe,Xe=0,ln;if(O[f]&&(Xe=ve),!E&&f>=Xe&&f<Xe+b*2?ln=d.UNIT_X:ln=d.UNIT_Z,d.cross(ln,wt,Xt),d.normalize(Xt,Xt),a.tangent&&(M[_e++]=Xt.x,M[_e++]=Xt.y,M[_e++]=Xt.z),a.bitangent){let Rt=d.cross(wt,Xt,FQe);d.normalize(Rt,Rt),F[xe++]=Rt.x,F[xe++]=Rt.y,F[xe++]=Rt.z}}}a.st&&(de.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:V})),a.normal&&(de.normal=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:I})),a.tangent&&(de.tangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:M})),a.bitangent&&(de.bitangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:F}))}if(l(e._offsetAttribute)){let Je=P.length,wt=e._offsetAttribute===nn.NONE?0:1,Xt=new Uint8Array(Je/3).fill(wt);de.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:Xt})}return new rt({attributes:de,indices:v,primitiveType:Re.TRIANGLES,boundingSphere:ae.fromEllipsoid(Fe),offsetAttribute:e._offsetAttribute})};var N7;ug.getUnitEllipsoid=function(){return l(N7)||(N7=ug.createGeometry(new ug({radii:new d(1,1,1),vertexFormat:we.POSITION_ONLY}))),N7};var da=ug;var zQe=new zt(U.WHITE),F7=d.ZERO,B7=new d,UQe=new d,VQe=new d,k7=new U,HQe=new d(1,1,1);function GQe(e){this.id=e,this.vertexFormat=void 0,this.radii=void 0,this.innerRadii=void 0,this.minimumClock=void 0,this.maximumClock=void 0,this.minimumCone=void 0,this.maximumCone=void 0,this.stackPartitions=void 0,this.slicePartitions=void 0,this.subdivisions=void 0,this.offsetAttribute=void 0}function _u(e,t){ii.call(this,{entity:e,scene:t,geometryOptions:new GQe(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}l(Object.create)&&(_u.prototype=Object.create(ii.prototype),_u.prototype.constructor=_u);Object.defineProperties(_u.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});_u.prototype.createFillGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r,s=new gn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),c=Fn.fromDistanceDisplayCondition(a),u={show:s,distanceDisplayCondition:c,color:void 0,offset:void 0};if(this._materialProperty instanceof zt){let f;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||o)&&(f=this._materialProperty.color.getValue(e,k7)),l(f)||(f=U.WHITE),r=Gt.fromColor(f),u.color=r}return l(this._options.offsetAttribute)&&(u.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,F7,B7))),new At({id:i,geometry:new da(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.ellipsoid,n),attributes:u})};_u.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r=W.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,k7),s=this._distanceDisplayConditionProperty.getValue(e),a={show:new gn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Gt.fromColor(r),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(s),offset:void 0};return l(this._options.offsetAttribute)&&(a.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,F7,B7))),new At({id:i,geometry:new If(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.ellipsoid,n),attributes:a})};_u.prototype._computeCenter=function(e,t){return W.getValueOrUndefined(this._entity.position,e,t)};_u.prototype._isHidden=function(e,t){return!l(e.position)||!l(t.radii)||ii.prototype._isHidden.call(this,e,t)};_u.prototype._isDynamic=function(e,t){return!e.position.isConstant||!W.isConstant(e.orientation)||!t.radii.isConstant||!W.isConstant(t.innerRadii)||!W.isConstant(t.stackPartitions)||!W.isConstant(t.slicePartitions)||!W.isConstant(t.outlineWidth)||!W.isConstant(t.minimumClock)||!W.isConstant(t.maximumClock)||!W.isConstant(t.minimumCone)||!W.isConstant(t.maximumCone)||!W.isConstant(t.subdivisions)};_u.prototype._setStaticOptions=function(e,t){let n=W.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof zt?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,i.radii=t.radii.getValue(ke.MINIMUM_VALUE,i.radii),i.innerRadii=W.getValueOrUndefined(t.innerRadii,i.radii),i.minimumClock=W.getValueOrUndefined(t.minimumClock,ke.MINIMUM_VALUE),i.maximumClock=W.getValueOrUndefined(t.maximumClock,ke.MINIMUM_VALUE),i.minimumCone=W.getValueOrUndefined(t.minimumCone,ke.MINIMUM_VALUE),i.maximumCone=W.getValueOrUndefined(t.maximumCone,ke.MINIMUM_VALUE),i.stackPartitions=W.getValueOrUndefined(t.stackPartitions,ke.MINIMUM_VALUE),i.slicePartitions=W.getValueOrUndefined(t.slicePartitions,ke.MINIMUM_VALUE),i.subdivisions=W.getValueOrUndefined(t.subdivisions,ke.MINIMUM_VALUE),i.offsetAttribute=n!==We.NONE?nn.ALL:void 0};_u.prototype._onEntityPropertyChanged=l_;_u.DynamicGeometryUpdater=KI;function KI(e,t,n){ni.call(this,e,t,n),this._scene=e._scene,this._modelMatrix=new L,this._attributes=void 0,this._outlineAttributes=void 0,this._lastSceneMode=void 0,this._lastShow=void 0,this._lastOutlineShow=void 0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0,this._lastOffset=new d,this._material={}}l(Object.create)&&(KI.prototype=Object.create(ni.prototype),KI.prototype.constructor=KI);KI.prototype.update=function(e){let t=this._entity,n=t.ellipsoid;if(!t.isShowing||!t.isAvailable(e)||!W.getValueOrDefault(n.show,e,!0)){l(this._primitive)&&(this._primitive.show=!1),l(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let i=W.getValueOrUndefined(n.radii,e,UQe),o=l(i)?t.computeModelMatrixForHeightReference(e,n.heightReference,i.z*.5,this._scene.ellipsoid,this._modelMatrix):void 0;if(!l(o)||!l(i)){l(this._primitive)&&(this._primitive.show=!1),l(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let r=W.getValueOrDefault(n.fill,e,!0),s=W.getValueOrDefault(n.outline,e,!1),a=W.getValueOrClonedDefault(n.outlineColor,e,U.BLACK,k7),c=Jo.getValue(e,n.material??zQe,this._material),u=W.getValueOrUndefined(n.innerRadii,e,VQe),f=W.getValueOrUndefined(n.minimumClock,e),h=W.getValueOrUndefined(n.maximumClock,e),p=W.getValueOrUndefined(n.minimumCone,e),_=W.getValueOrUndefined(n.maximumCone,e),m=W.getValueOrUndefined(n.stackPartitions,e),y=W.getValueOrUndefined(n.slicePartitions,e),b=W.getValueOrUndefined(n.subdivisions,e),x=W.getValueOrDefault(n.outlineWidth,e,1),T=W.getValueOrDefault(n.heightReference,e,We.NONE),C=T!==We.NONE?nn.ALL:void 0,E=this._scene.mode,S=E===ne.SCENE3D&&T===We.NONE,w=this._options,R=this._geometryUpdater.shadowsProperty.getValue(e),O=this._geometryUpdater.distanceDisplayConditionProperty.getValue(e),N=W.getValueOrDefault(this._geometryUpdater.terrainOffsetProperty,e,F7,B7);if(!S||this._lastSceneMode!==E||!l(this._primitive)||w.stackPartitions!==m||w.slicePartitions!==y||l(u)&&!d.equals(w.innerRadii!==u)||w.minimumClock!==f||w.maximumClock!==h||w.minimumCone!==p||w.maximumCone!==_||w.subdivisions!==b||this._lastOutlineWidth!==x||w.offsetAttribute!==C){let A=this._primitives;A.removeAndDestroy(this._primitive),A.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0,this._lastSceneMode=E,this._lastOutlineWidth=x,w.stackPartitions=m,w.slicePartitions=y,w.subdivisions=b,w.offsetAttribute=C,w.radii=d.clone(S?HQe:i,w.radii),l(u)?S?w.innerRadii=d.fromElements(u.x/i.x,u.y/i.y,u.z/i.z,w.innerRadii):w.innerRadii=d.clone(u,w.innerRadii):w.innerRadii=void 0,w.minimumClock=f,w.maximumClock=h,w.minimumCone=p,w.maximumCone=_;let v=new ro({material:c,translucent:c.isTranslucent(),closed:!0});w.vertexFormat=v.vertexFormat;let I=this._geometryUpdater.createFillGeometryInstance(e,S,this._modelMatrix);this._primitive=A.add(new wn({geometryInstances:I,appearance:v,asynchronous:!1,shadows:R}));let M=this._geometryUpdater.createOutlineGeometryInstance(e,S,this._modelMatrix);this._outlinePrimitive=A.add(new wn({geometryInstances:M,appearance:new sn({flat:!0,translucent:M.attributes.color.value[3]!==255,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(x)}}),asynchronous:!1,shadows:R})),this._lastShow=r,this._lastOutlineShow=s,this._lastOutlineColor=U.clone(a,this._lastOutlineColor),this._lastDistanceDisplayCondition=O,this._lastOffset=d.clone(N,this._lastOffset)}else if(this._primitive.ready){let A=this._primitive,v=this._outlinePrimitive;A.show=!0,v.show=!0,A.appearance.material=c;let I=this._attributes;l(I)||(I=A.getGeometryInstanceAttributes(t),this._attributes=I),r!==this._lastShow&&(I.show=gn.toValue(r,I.show),this._lastShow=r);let M=this._outlineAttributes;l(M)||(M=v.getGeometryInstanceAttributes(t),this._outlineAttributes=M),s!==this._lastOutlineShow&&(M.show=gn.toValue(s,M.show),this._lastOutlineShow=s),U.equals(a,this._lastOutlineColor)||(M.color=Gt.toValue(a,M.color),U.clone(a,this._lastOutlineColor)),Pt.equals(O,this._lastDistanceDisplayCondition)||(I.distanceDisplayCondition=Fn.toValue(O,I.distanceDisplayCondition),M.distanceDisplayCondition=Fn.toValue(O,M.distanceDisplayCondition),Pt.clone(O,this._lastDistanceDisplayCondition)),d.equals(N,this._lastOffset)||(I.offset=Qi.toValue(N,I.offset),M.offset=Qi.toValue(N,I.offset),d.clone(N,this._lastOffset))}S&&(i.x=Math.max(i.x,.001),i.y=Math.max(i.y,.001),i.z=Math.max(i.z,.001),o=L.multiplyByScale(o,i,o),this._primitive.modelMatrix=o,this._outlinePrimitive.modelMatrix=o)};var rk=_u;function ZA(e){e=e??G.EMPTY_OBJECT;let t=e.vertexFormat??we.DEFAULT;this._vertexFormat=t,this._workerName="createPlaneGeometry"}ZA.packedLength=we.packedLength;ZA.pack=function(e,t,n){return n=n??0,we.pack(e._vertexFormat,t,n),t};var _de=new we,jQe={vertexFormat:_de};ZA.unpack=function(e,t,n){t=t??0;let i=we.unpack(e,t,_de);return l(n)?(n._vertexFormat=we.clone(i,n._vertexFormat),n):new ZA(jQe)};var sk=new d(-.5,-.5,0),ak=new d(.5,.5,0);ZA.createGeometry=function(e){let t=e._vertexFormat,n=new fn,i,o;if(t.position){if(o=new Float64Array(4*3),o[0]=sk.x,o[1]=sk.y,o[2]=0,o[3]=ak.x,o[4]=sk.y,o[5]=0,o[6]=ak.x,o[7]=ak.y,o[8]=0,o[9]=sk.x,o[10]=ak.y,o[11]=0,n.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:o}),t.normal){let r=new Float32Array(12);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=0,r[5]=1,r[6]=0,r[7]=0,r[8]=1,r[9]=0,r[10]=0,r[11]=1,n.normal=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}if(t.st){let r=new Float32Array(8);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=1,r[5]=1,r[6]=0,r[7]=1,n.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:r})}if(t.tangent){let r=new Float32Array(12);r[0]=1,r[1]=0,r[2]=0,r[3]=1,r[4]=0,r[5]=0,r[6]=1,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,n.tangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}if(t.bitangent){let r=new Float32Array(12);r[0]=0,r[1]=1,r[2]=0,r[3]=0,r[4]=1,r[5]=0,r[6]=0,r[7]=1,r[8]=0,r[9]=0,r[10]=1,r[11]=0,n.bitangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}i=new Uint16Array(2*3),i[0]=0,i[1]=1,i[2]=2,i[3]=0,i[4]=2,i[5]=3}return new rt({attributes:n,indices:i,primitiveType:Re.TRIANGLES,boundingSphere:new ae(d.ZERO,Math.sqrt(2))})};var ck=ZA;function $A(){this._workerName="createPlaneOutlineGeometry"}$A.packedLength=0;$A.pack=function(e,t){return t};$A.unpack=function(e,t,n){return l(n)?n:new $A};var Cy=new d(-.5,-.5,0),lk=new d(.5,.5,0);$A.createGeometry=function(){let e=new fn,t=new Uint16Array(4*2),n=new Float64Array(4*3);return n[0]=Cy.x,n[1]=Cy.y,n[2]=Cy.z,n[3]=lk.x,n[4]=Cy.y,n[5]=Cy.z,n[6]=lk.x,n[7]=lk.y,n[8]=Cy.z,n[9]=Cy.x,n[10]=lk.y,n[11]=Cy.z,e.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n}),t[0]=0,t[1]=1,t[2]=1,t[3]=2,t[4]=2,t[5]=3,t[6]=3,t[7]=0,new rt({attributes:e,indices:t,primitiveType:Re.LINES,boundingSphere:new ae(d.ZERO,Math.sqrt(2))})};var uk=$A;var WQe=new d,yde=new U;function qQe(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function kf(e,t){ii.call(this,{entity:e,scene:t,geometryOptions:new qQe(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}l(Object.create)&&(kf.prototype=Object.create(ii.prototype),kf.prototype.constructor=kf);kf.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Fn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof zt){let _;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(_=this._materialProperty.color.getValue(e,yde)),l(_)||(_=U.WHITE),o=Gt.fromColor(_),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};let c=t.plane,u=this._options,f=t.computeModelMatrix(e),h=W.getValueOrDefault(c.plane,e,u.plane),p=W.getValueOrUndefined(c.dimensions,e,u.dimensions);return u.plane=h,u.dimensions=p,f=z7(h,p,f,f),new At({id:t,geometry:new ck(this._options),modelMatrix:f,attributes:i})};kf.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=W.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,yde),o=this._distanceDisplayConditionProperty.getValue(e),r=t.plane,s=this._options,a=t.computeModelMatrix(e),c=W.getValueOrDefault(r.plane,e,s.plane),u=W.getValueOrUndefined(r.dimensions,e,s.dimensions);return s.plane=c,s.dimensions=u,a=z7(c,u,a,a),new At({id:t,geometry:new uk,modelMatrix:a,attributes:{show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Gt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o)}})};kf.prototype._isHidden=function(e,t){return!l(t.plane)||!l(t.dimensions)||!l(e.position)||ii.prototype._isHidden.call(this,e,t)};kf.prototype._getIsClosed=function(e){return!1};kf.prototype._isDynamic=function(e,t){return!e.position.isConstant||!W.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!W.isConstant(t.outlineWidth)};kf.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof zt,i=this._options;i.vertexFormat=n?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(ke.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(ke.MINIMUM_VALUE,i.dimensions)};kf.DynamicGeometryUpdater=QA;function QA(e,t,n){ni.call(this,e,t,n)}l(Object.create)&&(QA.prototype=Object.create(ni.prototype),QA.prototype.constructor=QA);QA.prototype._isHidden=function(e,t,n){let i=this._options,o=W.getValueOrUndefined(e.position,n,WQe);return!l(o)||!l(i.plane)||!l(i.dimensions)||ni.prototype._isHidden.call(this,e,t,n)};QA.prototype._setOptions=function(e,t,n){let i=this._options;i.plane=W.getValueOrDefault(t.plane,n,i.plane),i.dimensions=W.getValueOrUndefined(t.dimensions,n,i.dimensions)};var YQe=new d,XQe=new d,KQe=new d,ZQe=new d,$Qe=new Z,QQe=new Z,JQe=new L;function z7(e,t,n,i){let o=e.normal,r=e.distance,s=d.multiplyByScalar(o,-r,KQe),a=d.clone(d.UNIT_Z,XQe);D.equalsEpsilon(Math.abs(d.dot(a,o)),1,D.EPSILON8)&&(a=d.clone(d.UNIT_Y,a));let c=d.cross(a,o,YQe);a=d.cross(o,c,a),d.normalize(c,c),d.normalize(a,a);let u=$Qe;Z.setColumn(u,0,c,u),Z.setColumn(u,1,a,u),Z.setColumn(u,2,o,u);let f=d.fromElements(t.x,t.y,1,ZQe),h=Z.multiplyByScale(u,f,QQe),p=L.fromRotationTranslation(h,s,JQe);return L.multiplyTransformation(n,p,i)}kf.createPrimitiveMatrix=z7;var fk=kf;var eJe=new d,tJe=new je,nJe=new z,iJe=new z,oJe=new d,rJe=new d,sJe=new d,ZI=new d,aJe=new d,cJe=new d,bde=new Pe,lJe=new Z,uJe=new Z,fJe=new d;function dJe(e,t,n,i,o,r,s,a,c){let u=e.positions,f=ri.triangulate(e.positions2D,e.holes);f.length<3&&(f=[0,1,2]);let h=Me.createTypedArray(u.length,f.length);h.set(f);let p=lJe;if(i!==0){let g=Pe.fromAxisAngle(s,i,bde);if(p=Z.fromQuaternion(g,p),t.tangent||t.bitangent){g=Pe.fromAxisAngle(s,-i,bde);let A=Z.fromQuaternion(g,uJe);a=d.normalize(Z.multiplyByVector(A,a,a),a),t.bitangent&&(c=d.normalize(d.cross(s,a,c),c))}}else p=Z.clone(Z.IDENTITY,p);let _=iJe;t.st&&(_.x=n.x,_.y=n.y);let m=u.length,y=m*3,b=new Float64Array(y),x=t.normal?new Float32Array(y):void 0,T=t.tangent?new Float32Array(y):void 0,C=t.bitangent?new Float32Array(y):void 0,E=t.st?new Float32Array(m*2):void 0,S=0,w=0,R=0,P=0,O=0;for(let g=0;g<m;g++){let A=u[g];if(b[S++]=A.x,b[S++]=A.y,b[S++]=A.z,t.st)if(l(o)&&o.positions.length===m)E[O++]=o.positions[g].x,E[O++]=o.positions[g].y;else{let v=Z.multiplyByVector(p,A,eJe),I=r(v,nJe);z.subtract(I,_,I);let M=D.clamp(I.x/n.width,0,1),F=D.clamp(I.y/n.height,0,1);E[O++]=M,E[O++]=F}t.normal&&(x[w++]=s.x,x[w++]=s.y,x[w++]=s.z),t.tangent&&(T[P++]=a.x,T[P++]=a.y,T[P++]=a.z),t.bitangent&&(C[R++]=c.x,C[R++]=c.y,C[R++]=c.z)}let N=new fn;return t.position&&(N.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:b})),t.normal&&(N.normal=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:x})),t.tangent&&(N.tangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),t.bitangent&&(N.bitangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.st&&(N.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:E})),new rt({attributes:N,indices:h,primitiveType:Re.TRIANGLES})}function ix(e){e=e??G.EMPTY_OBJECT;let t=e.polygonHierarchy,n=e.textureCoordinates,i=e.vertexFormat??we.DEFAULT;this._vertexFormat=we.clone(i),this._polygonHierarchy=t,this._stRotation=e.stRotation??0,this._ellipsoid=ee.clone(e.ellipsoid??ee.default),this._workerName="createCoplanarPolygonGeometry",this._textureCoordinates=n,this.packedLength=zn.computeHierarchyPackedLength(t,d)+we.packedLength+ee.packedLength+(l(n)?zn.computeHierarchyPackedLength(n,z):1)+2}ix.fromPositions=function(e){e=e??G.EMPTY_OBJECT;let t={polygonHierarchy:{positions:e.positions},vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,textureCoordinates:e.textureCoordinates};return new ix(t)};ix.pack=function(e,t,n){return n=n??0,n=zn.packPolygonHierarchy(e._polygonHierarchy,t,n,d),ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._stRotation,l(e._textureCoordinates)?n=zn.packPolygonHierarchy(e._textureCoordinates,t,n,z):t[n++]=-1,t[n++]=e.packedLength,t};var hJe=ee.clone(ee.UNIT_SPHERE),mJe=new we,pJe={polygonHierarchy:{}};ix.unpack=function(e,t,n){t=t??0;let i=zn.unpackPolygonHierarchy(e,t,d);t=i.startingIndex,delete i.startingIndex;let o=ee.unpack(e,t,hJe);t+=ee.packedLength;let r=we.unpack(e,t,mJe);t+=we.packedLength;let s=e[t++],a=e[t]===-1?void 0:zn.unpackPolygonHierarchy(e,t,z);l(a)?(t=a.startingIndex,delete a.startingIndex):t++;let c=e[t++];return l(n)||(n=new ix(pJe)),n._polygonHierarchy=i,n._ellipsoid=ee.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._stRotation=s,n._textureCoordinates=a,n.packedLength=c,n};ix.createGeometry=function(e){let t=e._vertexFormat,n=e._polygonHierarchy,i=e._stRotation,o=e._textureCoordinates,r=l(o),s=n.positions;if(s=yo(s,d.equalsEpsilon,!0),s.length<3)return;let a=oJe,c=rJe,u=sJe,f=aJe,h=cJe;if(!ey.computeProjectTo2DArguments(s,ZI,f,h))return;if(a=d.cross(f,h,a),a=d.normalize(a,a),!d.equalsEpsilon(ZI,d.ZERO,D.EPSILON6)){let O=e._ellipsoid.geodeticSurfaceNormal(ZI,fJe);d.dot(a,O)<0&&(a=d.negate(a,a),f=d.negate(f,f))}let _=ey.createProjectPointsTo2DFunction(ZI,f,h),m=ey.createProjectPointTo2DFunction(ZI,f,h);t.tangent&&(c=d.clone(f,c)),t.bitangent&&(u=d.clone(h,u));let y=zn.polygonsFromHierarchy(n,r,_,!1),b=y.hierarchy,x=y.polygons,T=function(O){return O},C=r?zn.polygonsFromHierarchy(o,!0,T,!1).polygons:void 0;if(b.length===0)return;s=b[0].outerRing;let E=ae.fromPoints(s),S=zn.computeBoundingRectangle(a,m,s,i,tJe),w=[];for(let O=0;O<x.length;O++){let N=new At({geometry:dJe(x[O],t,S,i,r?C[O]:void 0,m,a,c,u)});w.push(N)}let R=On.combineInstances(w)[0];R.attributes.position.values=new Float64Array(R.attributes.position.values),R.indices=Me.createTypedArray(R.attributes.position.values.length/3,R.indices);let P=R.attributes;return t.position||delete P.position,new rt({attributes:P,indices:R.indices,primitiveType:R.primitiveType,boundingSphere:E})};var dk=ix;var xde=[],hk=[];function gJe(e,t,n,i,o){let s=es.fromPoints(t,e).projectPointsOntoPlane(t,xde);ri.computeWindingOrder2D(s)===ys.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,u,f=t.length,h=0;if(i)for(c=new Float64Array(f*2*3),u=0;u<f;u++){let m=t[u],y=t[(u+1)%f];c[h++]=m.x,c[h++]=m.y,c[h++]=m.z,c[h++]=y.x,c[h++]=y.y,c[h++]=y.z}else{let m=0;if(o===Qt.GEODESIC)for(u=0;u<f;u++)m+=zn.subdivideLineCount(t[u],t[(u+1)%f],n);else if(o===Qt.RHUMB)for(u=0;u<f;u++)m+=zn.subdivideRhumbLineCount(e,t[u],t[(u+1)%f],n);for(c=new Float64Array(m*3),u=0;u<f;u++){let y;o===Qt.GEODESIC?y=zn.subdivideLine(t[u],t[(u+1)%f],n,hk):o===Qt.RHUMB&&(y=zn.subdivideRhumbLine(e,t[u],t[(u+1)%f],n,hk));let b=y.length;for(let x=0;x<b;++x)c[h++]=y[x]}}f=c.length/3;let p=f*2,_=Me.createTypedArray(f,p);for(h=0,u=0;u<f-1;u++)_[h++]=u,_[h++]=u+1;return _[h++]=f-1,_[h++]=0,new At({geometry:new rt({attributes:new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:_,primitiveType:Re.LINES})})}function _Je(e,t,n,i,o){let s=es.fromPoints(t,e).projectPointsOntoPlane(t,xde);ri.computeWindingOrder2D(s)===ys.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,u,f=t.length,h=new Array(f),p=0;if(i)for(c=new Float64Array(f*2*3*2),u=0;u<f;++u){h[u]=p/3;let b=t[u],x=t[(u+1)%f];c[p++]=b.x,c[p++]=b.y,c[p++]=b.z,c[p++]=x.x,c[p++]=x.y,c[p++]=x.z}else{let b=0;if(o===Qt.GEODESIC)for(u=0;u<f;u++)b+=zn.subdivideLineCount(t[u],t[(u+1)%f],n);else if(o===Qt.RHUMB)for(u=0;u<f;u++)b+=zn.subdivideRhumbLineCount(e,t[u],t[(u+1)%f],n);for(c=new Float64Array(b*3*2),u=0;u<f;++u){h[u]=p/3;let x;o===Qt.GEODESIC?x=zn.subdivideLine(t[u],t[(u+1)%f],n,hk):o===Qt.RHUMB&&(x=zn.subdivideRhumbLine(e,t[u],t[(u+1)%f],n,hk));let T=x.length;for(let C=0;C<T;++C)c[p++]=x[C]}}f=c.length/(3*2);let _=h.length,m=(f*2+_)*2,y=Me.createTypedArray(f+_,m);for(p=0,u=0;u<f;++u)y[p++]=u,y[p++]=(u+1)%f,y[p++]=u+f,y[p++]=(u+1)%f+f;for(u=0;u<_;u++){let b=h[u];y[p++]=b,y[p++]=b+f}return new At({geometry:new rt({attributes:new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:y,primitiveType:Re.LINES})})}function ox(e){let t=e.polygonHierarchy,n=e.ellipsoid??ee.default,i=e.granularity??D.RADIANS_PER_DEGREE,o=e.perPositionHeight??!1,r=o&&l(e.extrudedHeight),s=e.arcType??Qt.GEODESIC,a=e.height??0,c=e.extrudedHeight??a;if(!r){let u=Math.max(a,c);c=Math.min(a,c),a=u}this._ellipsoid=ee.clone(n),this._granularity=i,this._height=a,this._extrudedHeight=c,this._arcType=s,this._polygonHierarchy=t,this._perPositionHeight=o,this._perPositionHeightExtrude=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createPolygonOutlineGeometry",this.packedLength=zn.computeHierarchyPackedLength(t,d)+ee.packedLength+8}ox.pack=function(e,t,n){return n=n??0,n=zn.packPolygonHierarchy(e._polygonHierarchy,t,n,d),ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._arcType,t[n++]=e._offsetAttribute??-1,t[n]=e.packedLength,t};var yJe=ee.clone(ee.UNIT_SPHERE),bJe={polygonHierarchy:{}};ox.unpack=function(e,t,n){t=t??0;let i=zn.unpackPolygonHierarchy(e,t,d);t=i.startingIndex,delete i.startingIndex;let o=ee.unpack(e,t,yJe);t+=ee.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++]===1,u=e[t++]===1,f=e[t++],h=e[t++],p=e[t];return l(n)||(n=new ox(bJe)),n._polygonHierarchy=i,n._ellipsoid=ee.clone(o,n._ellipsoid),n._height=r,n._extrudedHeight=s,n._granularity=a,n._perPositionHeight=u,n._perPositionHeightExtrude=c,n._arcType=f,n._offsetAttribute=h===-1?void 0:h,n.packedLength=p,n};ox.fromPositions=function(e){e=e??G.EMPTY_OBJECT;let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,arcType:e.arcType,offsetAttribute:e.offsetAttribute};return new ox(t)};ox.createGeometry=function(e){let t=e._ellipsoid,n=e._granularity,i=e._polygonHierarchy,o=e._perPositionHeight,r=e._arcType,s=zn.polygonOutlinesFromHierarchy(i,!o,t);if(s.length===0)return;let a,c=[],u=D.chordLength(n,t.maximumRadius),f=e._height,h=e._extrudedHeight,p=e._perPositionHeightExtrude||!D.equalsEpsilon(f,h,0,D.EPSILON2),_,m;if(p)for(m=0;m<s.length;m++){if(a=_Je(t,s[m],u,o,r),a.geometry=zn.scaleToGeodeticHeightExtruded(a.geometry,f,h,t,o),l(e._offsetAttribute)){let x=a.geometry.attributes.position.values.length/3,T=new Uint8Array(x);e._offsetAttribute===nn.TOP?T=T.fill(1,0,x/2):(_=e._offsetAttribute===nn.NONE?0:1,T=T.fill(_)),a.geometry.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}c.push(a)}else for(m=0;m<s.length;m++){if(a=gJe(t,s[m],u,o,r),a.geometry.attributes.position.values=ri.scaleToGeodeticHeight(a.geometry.attributes.position.values,f,t,!o),l(e._offsetAttribute)){let x=a.geometry.attributes.position.values.length;_=e._offsetAttribute===nn.NONE?0:1;let T=new Uint8Array(x/3).fill(_);a.geometry.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}c.push(a)}let y=On.combineInstances(c)[0],b=ae.fromVertices(y.attributes.position.values);return new rt({attributes:y.attributes,indices:y.indices,primitiveType:y.primitiveType,boundingSphere:b,offsetAttribute:e._offsetAttribute})};var mk=ox;var Tde="Entity polygons cannot have both height and perPositionHeight.  height will be ignored",Cde="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",Ade=new U,Ede=d.ZERO,Sde=new d,vde=new se,xJe=[],TJe=new z;function CJe(e){this.id=e,this.vertexFormat=void 0,this.polygonHierarchy=void 0,this.perPositionHeight=void 0,this.closeTop=void 0,this.closeBottom=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.offsetAttribute=void 0,this.arcType=void 0,this.textureCoordinates=void 0}function yu(e,t){Vn.call(this,{entity:e,scene:t,geometryOptions:new CJe(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}l(Object.create)&&(yu.prototype=Object.create(Vn.prototype),yu.prototype.constructor=yu);yu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof zt){let s;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,Ade)),l(s)||(s=U.WHITE),o.color=Gt.fromColor(s)}l(i.offsetAttribute)&&(o.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,Ede,Sde)));let r;return i.perPositionHeight&&!l(i.extrudedHeight)?r=new dk(i):r=new O_(i),new At({id:t,geometry:r,attributes:o})};yu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o=W.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,Ade),r=this._distanceDisplayConditionProperty.getValue(e),s={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Gt.fromColor(o),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(r),offset:void 0};l(i.offsetAttribute)&&(s.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,Ede,Sde)));let a;return i.perPositionHeight&&!l(i.extrudedHeight)?a=new Ld(i):a=new mk(i),new At({id:t,geometry:a,attributes:s})};yu.prototype._computeCenter=function(e,t){let n=W.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!l(n))return;let i=n.positions;if(i.length===0)return;let o=this._scene.ellipsoid,r=es.fromPoints(i,o),s=r.projectPointsOntoPlane(i,xJe),a=s.length,c=0,u=a-1,f=new z;for(let p=0;p<a;u=p++){let _=s[p],m=s[u],y=_.x*m.y-m.x*_.y,b=z.add(_,m,TJe);b=z.multiplyByScalar(b,y,b),f=z.add(f,b,f),c+=y}let h=1/(c*3);return f=z.multiplyByScalar(f,h,f),r.projectPointOntoEllipsoid(f,t)};yu.prototype._isHidden=function(e,t){return!l(t.hierarchy)||ii.prototype._isHidden.call(this,e,t)};yu.prototype._isOnTerrain=function(e,t){let n=Vn.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,o=l(i)&&(i.isConstant?i.getValue(ke.MINIMUM_VALUE):!0);return n&&!o};yu.prototype._isDynamic=function(e,t){return!t.hierarchy.isConstant||!W.isConstant(t.height)||!W.isConstant(t.extrudedHeight)||!W.isConstant(t.granularity)||!W.isConstant(t.stRotation)||!W.isConstant(t.textureCoordinates)||!W.isConstant(t.outlineWidth)||!W.isConstant(t.perPositionHeight)||!W.isConstant(t.closeTop)||!W.isConstant(t.closeBottom)||!W.isConstant(t.zIndex)||!W.isConstant(t.arcType)||this._onTerrain&&!W.isConstant(this._materialProperty)&&!(this._materialProperty instanceof zt)};yu.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof zt,i=this._options;i.vertexFormat=n?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat;let o=t.hierarchy.getValue(ke.MINIMUM_VALUE),r=W.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),s=W.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),a=W.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),c=W.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,We.NONE),u=W.getValueOrDefault(t.perPositionHeight,ke.MINIMUM_VALUE,!1);r=Vn.getGeometryHeight(r,s);let f;if(u?(l(r)&&(r=void 0,gt(Tde)),s!==We.NONE&&u&&(r=void 0,gt(Cde))):(l(a)&&!l(r)&&(r=0),f=Vn.computeGeometryOffsetAttribute(r,s,a,c)),i.polygonHierarchy=o,i.granularity=W.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),i.stRotation=W.getValueOrUndefined(t.stRotation,ke.MINIMUM_VALUE),i.perPositionHeight=u,i.closeTop=W.getValueOrDefault(t.closeTop,ke.MINIMUM_VALUE,!0),i.closeBottom=W.getValueOrDefault(t.closeBottom,ke.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=r,i.arcType=W.getValueOrDefault(t.arcType,ke.MINIMUM_VALUE,Qt.GEODESIC),i.textureCoordinates=W.getValueOrUndefined(t.textureCoordinates,ke.MINIMUM_VALUE),a=Vn.getGeometryExtrudedHeight(a,c),a===Vn.CLAMP_TO_GROUND){let h=O_.computeRectangleFromPositions(i.polygonHierarchy.positions,i.ellipsoid,i.arcType,vde);a=li.getMinimumMaximumHeights(h).minimumTerrainHeight}i.extrudedHeight=a};yu.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight,i=l(n)&&n!==t;return!e.perPositionHeight&&(!i&&t===0||i&&e.closeTop&&e.closeBottom)};yu.DynamicGeometryUpdater=JA;function JA(e,t,n){ni.call(this,e,t,n)}l(Object.create)&&(JA.prototype=Object.create(ni.prototype),JA.prototype.constructor=JA);JA.prototype._isHidden=function(e,t,n){return!l(this._options.polygonHierarchy)||ni.prototype._isHidden.call(this,e,t,n)};JA.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=W.getValueOrUndefined(t.hierarchy,n);let o=W.getValueOrUndefined(t.height,n),r=W.getValueOrDefault(t.heightReference,n,We.NONE),s=W.getValueOrDefault(t.extrudedHeightReference,n,We.NONE),a=W.getValueOrUndefined(t.extrudedHeight,n),c=W.getValueOrUndefined(t.perPositionHeight,n);o=Vn.getGeometryHeight(o,s);let u;if(c?(l(o)&&(o=void 0,gt(Tde)),r!==We.NONE&&c&&(o=void 0,gt(Cde))):(l(a)&&!l(o)&&(o=0),u=Vn.computeGeometryOffsetAttribute(o,r,a,s)),i.granularity=W.getValueOrUndefined(t.granularity,n),i.stRotation=W.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=W.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=W.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=W.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=W.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=u,i.height=o,i.arcType=W.getValueOrDefault(t.arcType,n,Qt.GEODESIC),a=Vn.getGeometryExtrudedHeight(a,s),a===Vn.CLAMP_TO_GROUND){let f=O_.computeRectangleFromPositions(i.polygonHierarchy.positions,i.ellipsoid,i.arcType,vde);a=li.getMinimumMaximumHeights(f).minimumTerrainHeight}i.extrudedHeight=a};var pk=yu;function AJe(e,t,n,i){let o=new fn;i.position&&(o.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e}));let r=t.length,s=e.length/3,a=(s-r*2)/(r*2),c=ri.triangulate(t),u=(a-1)*r*6+c.length*2,f=Me.createTypedArray(s,u),h,p,_,m,y,b,x=r*2,T=0;for(h=0;h<a-1;h++){for(p=0;p<r-1;p++)_=p*2+h*r*2,b=_+x,m=_+1,y=m+x,f[T++]=m,f[T++]=_,f[T++]=y,f[T++]=y,f[T++]=_,f[T++]=b;_=r*2-2+h*r*2,m=_+1,y=m+x,b=_+x,f[T++]=m,f[T++]=_,f[T++]=y,f[T++]=y,f[T++]=_,f[T++]=b}if(i.st||i.tangent||i.bitangent){let S=new Float32Array(s*2),w=1/(a-1),R=1/n.height,P=n.height/2,O,N,g=0;for(h=0;h<a;h++){for(O=h*w,N=R*(t[0].y+P),S[g++]=O,S[g++]=N,p=1;p<r;p++)N=R*(t[p].y+P),S[g++]=O,S[g++]=N,S[g++]=O,S[g++]=N;N=R*(t[0].y+P),S[g++]=O,S[g++]=N}for(p=0;p<r;p++)O=0,N=R*(t[p].y+P),S[g++]=O,S[g++]=N;for(p=0;p<r;p++)O=(a-1)*w,N=R*(t[p].y+P),S[g++]=O,S[g++]=N;o.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:new Float32Array(S)})}let C=s-r*2;for(h=0;h<c.length;h+=3){let S=c[h]+C,w=c[h+1]+C,R=c[h+2]+C;f[T++]=S,f[T++]=w,f[T++]=R,f[T++]=R+r,f[T++]=w+r,f[T++]=S+r}let E=new rt({attributes:o,indices:f,boundingSphere:ae.fromVertices(e),primitiveType:Re.TRIANGLES});if(i.normal&&(E=On.computeNormal(E)),i.tangent||i.bitangent){try{E=On.computeTangentAndBitangent(E)}catch{gt("polyline-volume-tangent-bitangent","Unable to compute tangents and bitangents for polyline volume geometry")}i.tangent||(E.attributes.tangent=void 0),i.bitangent||(E.attributes.bitangent=void 0),i.st||(E.attributes.st=void 0)}return E}function QI(e){e=e??G.EMPTY_OBJECT;let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=ee.clone(e.ellipsoid??ee.default),this._cornerType=e.cornerType??Fi.ROUNDED,this._vertexFormat=we.clone(e.vertexFormat??we.DEFAULT),this._granularity=e.granularity??D.RADIANS_PER_DEGREE,this._workerName="createPolylineVolumeGeometry";let i=1+t.length*d.packedLength;i+=1+n.length*z.packedLength,this.packedLength=i+ee.packedLength+we.packedLength+2}QI.pack=function(e,t,n){n=n??0;let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=d.packedLength)d.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=z.packedLength)z.pack(s[i],t,n);return ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var wde=ee.clone(ee.UNIT_SPHERE),Ide=new we,$I={polylinePositions:void 0,shapePositions:void 0,ellipsoid:wde,vertexFormat:Ide,cornerType:void 0,granularity:void 0};QI.unpack=function(e,t,n){t=t??0;let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=d.packedLength)r[i]=d.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=z.packedLength)s[i]=z.unpack(e,t);let a=ee.unpack(e,t,wde);t+=ee.packedLength;let c=we.unpack(e,t,Ide);t+=we.packedLength;let u=e[t++],f=e[t];return l(n)?(n._positions=r,n._shape=s,n._ellipsoid=ee.clone(a,n._ellipsoid),n._vertexFormat=we.clone(c,n._vertexFormat),n._cornerType=u,n._granularity=f,n):($I.polylinePositions=r,$I.shapePositions=s,$I.cornerType=u,$I.granularity=f,new QI($I))};var EJe=new je;QI.createGeometry=function(e){let t=e._positions,n=yo(t,d.equalsEpsilon),i=e._shape;if(i=dm.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;ri.computeWindingOrder2D(i)===ys.CLOCKWISE&&i.reverse();let o=je.fromPoints(i,EJe),r=dm.computePositions(n,i,o,e,!0);return AJe(r,i,o,e._vertexFormat)};var gk=QI;function SJe(e,t){let n=new fn;n.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e});let i=t.length,o=n.position.values.length/3,s=e.length/3/i,a=Me.createTypedArray(o,2*i*(s+1)),c,u,f=0;c=0;let h=c*i;for(u=0;u<i-1;u++)a[f++]=u+h,a[f++]=u+h+1;for(a[f++]=i-1+h,a[f++]=h,c=s-1,h=c*i,u=0;u<i-1;u++)a[f++]=u+h,a[f++]=u+h+1;for(a[f++]=i-1+h,a[f++]=h,c=0;c<s-1;c++){let _=i*c,m=_+i;for(u=0;u<i;u++)a[f++]=u+_,a[f++]=u+m}return new rt({attributes:n,indices:Me.createTypedArray(o,a),boundingSphere:ae.fromVertices(e),primitiveType:Re.LINES})}function eD(e){e=e??G.EMPTY_OBJECT;let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=ee.clone(e.ellipsoid??ee.default),this._cornerType=e.cornerType??Fi.ROUNDED,this._granularity=e.granularity??D.RADIANS_PER_DEGREE,this._workerName="createPolylineVolumeOutlineGeometry";let i=1+t.length*d.packedLength;i+=1+n.length*z.packedLength,this.packedLength=i+ee.packedLength+2}eD.pack=function(e,t,n){n=n??0;let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=d.packedLength)d.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=z.packedLength)z.pack(s[i],t,n);return ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var Dde=ee.clone(ee.UNIT_SPHERE),JI={polylinePositions:void 0,shapePositions:void 0,ellipsoid:Dde,height:void 0,cornerType:void 0,granularity:void 0};eD.unpack=function(e,t,n){t=t??0;let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=d.packedLength)r[i]=d.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=z.packedLength)s[i]=z.unpack(e,t);let a=ee.unpack(e,t,Dde);t+=ee.packedLength;let c=e[t++],u=e[t];return l(n)?(n._positions=r,n._shape=s,n._ellipsoid=ee.clone(a,n._ellipsoid),n._cornerType=c,n._granularity=u,n):(JI.polylinePositions=r,JI.shapePositions=s,JI.cornerType=c,JI.granularity=u,new eD(JI))};var vJe=new je;eD.createGeometry=function(e){let t=e._positions,n=yo(t,d.equalsEpsilon),i=e._shape;if(i=dm.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;ri.computeWindingOrder2D(i)===ys.CLOCKWISE&&i.reverse();let o=je.fromPoints(i,vJe),r=dm.computePositions(n,i,o,e,!1);return SJe(r,i)};var _k=eD;var Pde=new U;function wJe(e){this.id=e,this.vertexFormat=void 0,this.polylinePositions=void 0,this.shapePositions=void 0,this.cornerType=void 0,this.granularity=void 0}function xm(e,t){ii.call(this,{entity:e,scene:t,geometryOptions:new wJe(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}l(Object.create)&&(xm.prototype=Object.create(ii.prototype),xm.prototype.constructor=xm);xm.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Fn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof zt){let c;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,Pde)),l(c)||(c=U.WHITE),o=Gt.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new At({id:t,geometry:new gk(this._options),attributes:i})};xm.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=W.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,Pde),o=this._distanceDisplayConditionProperty.getValue(e);return new At({id:t,geometry:new _k(this._options),attributes:{show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Gt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o)}})};xm.prototype._isHidden=function(e,t){return!l(t.positions)||!l(t.shape)||ii.prototype._isHidden.call(this,e,t)};xm.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!W.isConstant(t.granularity)||!W.isConstant(t.outlineWidth)||!W.isConstant(t.cornerType)};xm.prototype._setStaticOptions=function(e,t){let n=t.granularity,i=t.cornerType,o=this._options,r=this._materialProperty instanceof zt;o.vertexFormat=r?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,o.polylinePositions=t.positions.getValue(ke.MINIMUM_VALUE,o.polylinePositions),o.shapePositions=t.shape.getValue(ke.MINIMUM_VALUE,o.shape),o.granularity=l(n)?n.getValue(ke.MINIMUM_VALUE):void 0,o.cornerType=l(i)?i.getValue(ke.MINIMUM_VALUE):void 0};xm.DynamicGeometryUpdater=eE;function eE(e,t,n){ni.call(this,e,t,n)}l(Object.create)&&(eE.prototype=Object.create(ni.prototype),eE.prototype.constructor=eE);eE.prototype._isHidden=function(e,t,n){let i=this._options;return!l(i.polylinePositions)||!l(i.shapePositions)||ni.prototype._isHidden.call(this,e,t,n)};eE.prototype._setOptions=function(e,t,n){let i=this._options;i.polylinePositions=W.getValueOrUndefined(t.positions,n,i.polylinePositions),i.shapePositions=W.getValueOrUndefined(t.shape,n),i.granularity=W.getValueOrUndefined(t.granularity,n),i.cornerType=W.getValueOrUndefined(t.cornerType,n)};var yk=xm;var U7=new d,Mde=new d,Lde=new d,Nde=new d,Fde=new se,IJe=new z,DJe=new ae,PJe=new ae;function Bde(e,t){let n=new rt({attributes:new fn,primitiveType:Re.TRIANGLES});return n.attributes.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(n.attributes.normal=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(n.attributes.tangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.bitangent&&(n.attributes.bitangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.bitangents})),n}function RJe(e,t,n,i){let o=e.length,r=t.normal?new Float32Array(o):void 0,s=t.tangent?new Float32Array(o):void 0,a=t.bitangent?new Float32Array(o):void 0,c=0,u=Nde,f=Lde,h=Mde;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<o;p+=3){let _=d.fromArray(e,p,U7),m=c+1,y=c+2;h=n.geodeticSurfaceNormal(_,h),(t.tangent||t.bitangent)&&(d.cross(d.UNIT_Z,h,f),Z.multiplyByVector(i,f,f),d.normalize(f,f),t.bitangent&&d.normalize(d.cross(h,f,u),u)),t.normal&&(r[c]=h.x,r[m]=h.y,r[y]=h.z),t.tangent&&(s[c]=f.x,s[m]=f.y,s[y]=f.z),t.bitangent&&(a[c]=u.x,a[m]=u.y,a[y]=u.z),c+=3}return Bde(t,{positions:e,normals:r,tangents:s,bitangents:a})}var V7=new d,kde=new d;function OJe(e,t,n){let i=e.length,o=t.normal?new Float32Array(i):void 0,r=t.tangent?new Float32Array(i):void 0,s=t.bitangent?new Float32Array(i):void 0,a=0,c=0,u=0,f=!0,h=Nde,p=Lde,_=Mde;if(t.normal||t.tangent||t.bitangent)for(let m=0;m<i;m+=6){let y=d.fromArray(e,m,U7),b=d.fromArray(e,(m+6)%i,V7);if(f){let x=d.fromArray(e,(m+3)%i,kde);d.subtract(b,y,b),d.subtract(x,y,x),_=d.normalize(d.cross(x,b,_),_),f=!1}d.equalsEpsilon(b,y,D.EPSILON10)&&(f=!0),(t.tangent||t.bitangent)&&(h=n.geodeticSurfaceNormal(y,h),t.tangent&&(p=d.normalize(d.cross(h,_,p),p))),t.normal&&(o[a++]=_.x,o[a++]=_.y,o[a++]=_.z,o[a++]=_.x,o[a++]=_.y,o[a++]=_.z),t.tangent&&(r[c++]=p.x,r[c++]=p.y,r[c++]=p.z,r[c++]=p.x,r[c++]=p.y,r[c++]=p.z),t.bitangent&&(s[u++]=h.x,s[u++]=h.y,s[u++]=h.z,s[u++]=h.x,s[u++]=h.y,s[u++]=h.z)}return Bde(t,{positions:e,normals:o,tangents:r,bitangents:s})}function zde(e,t){let n=e._vertexFormat,i=e._ellipsoid,o=t.height,r=t.width,s=t.northCap,a=t.southCap,c=0,u=o,f=o,h=0;s&&(c=1,f-=1,h+=1),a&&(u-=1,f-=1,h+=1),h+=r*f;let p=n.position?new Float64Array(h*3):void 0,_=n.st?new Float32Array(h*2):void 0,m=0,y=0,b=U7,x=IJe,T=Number.MAX_VALUE,C=Number.MAX_VALUE,E=-Number.MAX_VALUE,S=-Number.MAX_VALUE;for(let A=c;A<u;++A)for(let v=0;v<r;++v)Gs.computePosition(t,i,n.st,A,v,b,x),p[m++]=b.x,p[m++]=b.y,p[m++]=b.z,n.st&&(_[y++]=x.x,_[y++]=x.y,T=Math.min(T,x.x),C=Math.min(C,x.y),E=Math.max(E,x.x),S=Math.max(S,x.y));if(s&&(Gs.computePosition(t,i,n.st,0,0,b,x),p[m++]=b.x,p[m++]=b.y,p[m++]=b.z,n.st&&(_[y++]=x.x,_[y++]=x.y,T=x.x,C=x.y,E=x.x,S=x.y)),a&&(Gs.computePosition(t,i,n.st,o-1,0,b,x),p[m++]=b.x,p[m++]=b.y,p[m]=b.z,n.st&&(_[y++]=x.x,_[y]=x.y,T=Math.min(T,x.x),C=Math.min(C,x.y),E=Math.max(E,x.x),S=Math.max(S,x.y))),n.st&&(T<0||C<0||E>1||S>1))for(let A=0;A<_.length;A+=2)_[A]=(_[A]-T)/(E-T),_[A+1]=(_[A+1]-C)/(S-C);let w=RJe(p,n,i,t.tangentRotationMatrix),R=6*(r-1)*(f-1);s&&(R+=3*(r-1)),a&&(R+=3*(r-1));let P=Me.createTypedArray(h,R),O=0,N=0,g;for(g=0;g<f-1;++g){for(let A=0;A<r-1;++A){let v=O,I=v+r,M=I+1,F=v+1;P[N++]=v,P[N++]=I,P[N++]=F,P[N++]=F,P[N++]=I,P[N++]=M,++O}++O}if(s||a){let A=h-1,v=h-1;s&&a&&(A=h-2);let I,M;if(O=0,s)for(g=0;g<r-1;g++)I=O,M=I+1,P[N++]=A,P[N++]=I,P[N++]=M,++O;if(a)for(O=(f-1)*r,g=0;g<r-1;g++)I=O,M=I+1,P[N++]=I,P[N++]=v,P[N++]=M,++O}return w.indices=P,n.st&&(w.attributes.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:_})),w}function tE(e,t,n,i,o){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n+2],e[t++]=o[n],e[t++]=o[n+1],e[t]=o[n+2],e}function nE(e,t,n,i){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n],e[t]=i[n+1],e}var H7=new we;function MJe(e,t){let n=e._shadowVolume,i=e._offsetAttribute,o=e._vertexFormat,r=e._extrudedHeight,s=e._surfaceHeight,a=e._ellipsoid,c=t.height,u=t.width,f;if(n){let Xe=we.clone(o,H7);Xe.normal=!0,e._vertexFormat=Xe}let h=zde(e,t);n&&(e._vertexFormat=o);let p=ri.scaleToGeodeticHeight(h.attributes.position.values,s,a,!1);p=new Float64Array(p);let _=p.length,m=_*2,y=new Float64Array(m);y.set(p);let b=ri.scaleToGeodeticHeight(h.attributes.position.values,r,a);y.set(b,_),h.attributes.position.values=y;let x=o.normal?new Float32Array(m):void 0,T=o.tangent?new Float32Array(m):void 0,C=o.bitangent?new Float32Array(m):void 0,E=o.st?new Float32Array(m/3*2):void 0,S,w;if(o.normal){for(w=h.attributes.normal.values,x.set(w),f=0;f<_;f++)w[f]=-w[f];x.set(w,_),h.attributes.normal.values=x}if(n){w=h.attributes.normal.values,o.normal||(h.attributes.normal=void 0);let Xe=new Float32Array(m);for(f=0;f<_;f++)w[f]=-w[f];Xe.set(w,_),h.attributes.extrudeDirection=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:Xe})}let R,P=l(i);if(P){let Xe=_/3*2,ln=new Uint8Array(Xe);i===nn.TOP?ln=ln.fill(1,0,Xe/2):(R=i===nn.NONE?0:1,ln=ln.fill(R)),h.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:ln})}if(o.tangent){let Xe=h.attributes.tangent.values;for(T.set(Xe),f=0;f<_;f++)Xe[f]=-Xe[f];T.set(Xe,_),h.attributes.tangent.values=T}if(o.bitangent){let Xe=h.attributes.bitangent.values;C.set(Xe),C.set(Xe,_),h.attributes.bitangent.values=C}o.st&&(S=h.attributes.st.values,E.set(S),E.set(S,_/3*2),h.attributes.st.values=E);let O=h.indices,N=O.length,g=_/3,A=Me.createTypedArray(m/3,N*2);for(A.set(O),f=0;f<N;f+=3)A[f+N]=O[f+2]+g,A[f+1+N]=O[f+1]+g,A[f+2+N]=O[f]+g;h.indices=A;let v=t.northCap,I=t.southCap,M=c,F=2,V=0,k=4,H=4;v&&(F-=1,M-=1,V+=1,k-=2,H-=1),I&&(F-=1,M-=1,V+=1,k-=2,H-=1),V+=F*u+2*M-k;let B=(V+H)*2,j=new Float64Array(B*3),q=n?new Float32Array(B*3):void 0,Q=P?new Uint8Array(B):void 0,Y=o.st?new Float32Array(B*2):void 0,J=i===nn.TOP;P&&!J&&(R=i===nn.ALL?1:0,Q=Q.fill(R));let $=0,de=0,be=0,ce=0,_e=u*M,xe;for(f=0;f<_e;f+=u)xe=f*3,j=tE(j,$,xe,p,b),$+=6,o.st&&(Y=nE(Y,de,f*2,S),de+=4),n&&(be+=3,q[be++]=w[xe],q[be++]=w[xe+1],q[be++]=w[xe+2]),J&&(Q[ce++]=1,ce+=1);if(I){let Xe=v?_e+1:_e;for(xe=Xe*3,f=0;f<2;f++)j=tE(j,$,xe,p,b),$+=6,o.st&&(Y=nE(Y,de,Xe*2,S),de+=4),n&&(be+=3,q[be++]=w[xe],q[be++]=w[xe+1],q[be++]=w[xe+2]),J&&(Q[ce++]=1,ce+=1)}else for(f=_e-u;f<_e;f++)xe=f*3,j=tE(j,$,xe,p,b),$+=6,o.st&&(Y=nE(Y,de,f*2,S),de+=4),n&&(be+=3,q[be++]=w[xe],q[be++]=w[xe+1],q[be++]=w[xe+2]),J&&(Q[ce++]=1,ce+=1);for(f=_e-1;f>0;f-=u)xe=f*3,j=tE(j,$,xe,p,b),$+=6,o.st&&(Y=nE(Y,de,f*2,S),de+=4),n&&(be+=3,q[be++]=w[xe],q[be++]=w[xe+1],q[be++]=w[xe+2]),J&&(Q[ce++]=1,ce+=1);if(v){let Xe=_e;for(xe=Xe*3,f=0;f<2;f++)j=tE(j,$,xe,p,b),$+=6,o.st&&(Y=nE(Y,de,Xe*2,S),de+=4),n&&(be+=3,q[be++]=w[xe],q[be++]=w[xe+1],q[be++]=w[xe+2]),J&&(Q[ce++]=1,ce+=1)}else for(f=u-1;f>=0;f--)xe=f*3,j=tE(j,$,xe,p,b),$+=6,o.st&&(Y=nE(Y,de,f*2,S),de+=4),n&&(be+=3,q[be++]=w[xe],q[be++]=w[xe+1],q[be++]=w[xe+2]),J&&(Q[ce++]=1,ce+=1);let ve=OJe(j,o,a);o.st&&(ve.attributes.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:Y})),n&&(ve.attributes.extrudeDirection=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:q})),P&&(ve.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:Q}));let Te=Me.createTypedArray(B,V*6),Fe,He,Je,wt;_=j.length/3;let Xt=0;for(f=0;f<_-1;f+=2){Fe=f,wt=(Fe+2)%_;let Xe=d.fromArray(j,Fe*3,V7),ln=d.fromArray(j,wt*3,kde);d.equalsEpsilon(Xe,ln,D.EPSILON10)||(He=(Fe+1)%_,Je=(He+2)%_,Te[Xt++]=Fe,Te[Xt++]=He,Te[Xt++]=wt,Te[Xt++]=wt,Te[Xt++]=He,Te[Xt++]=Je)}return ve.indices=Te,ve=On.combineInstances([new At({geometry:h}),new At({geometry:ve})]),ve[0]}var LJe=[new d,new d,new d,new d],Ude=new fe,NJe=new fe;function G7(e,t,n,i,o){if(n===0)return se.clone(e,o);let r=Gs.computeOptions(e,t,n,0,Fde,Ude),s=r.height,a=r.width,c=LJe;return Gs.computePosition(r,i,!1,0,0,c[0]),Gs.computePosition(r,i,!1,0,a-1,c[1]),Gs.computePosition(r,i,!1,s-1,0,c[2]),Gs.computePosition(r,i,!1,s-1,a-1,c[3]),se.fromCartesianArray(c,i,o)}function Tm(e){e=e??G.EMPTY_OBJECT;let t=e.rectangle,n=e.height??0,i=e.extrudedHeight??n;this._rectangle=se.clone(t),this._granularity=e.granularity??D.RADIANS_PER_DEGREE,this._ellipsoid=ee.clone(e.ellipsoid??ee.default),this._surfaceHeight=Math.max(n,i),this._rotation=e.rotation??0,this._stRotation=e.stRotation??0,this._vertexFormat=we.clone(e.vertexFormat??we.DEFAULT),this._extrudedHeight=Math.min(n,i),this._shadowVolume=e.shadowVolume??!1,this._workerName="createRectangleGeometry",this._offsetAttribute=e.offsetAttribute,this._rotatedRectangle=void 0,this._textureCoordinateRotationPoints=void 0}Tm.packedLength=se.packedLength+ee.packedLength+we.packedLength+7;Tm.pack=function(e,t,n){return n=n??0,se.pack(e._rectangle,t,n),n+=se.packedLength,ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=e._offsetAttribute??-1,t};var Vde=new se,Hde=ee.clone(ee.UNIT_SPHERE),Ay={rectangle:Vde,ellipsoid:Hde,vertexFormat:H7,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};Tm.unpack=function(e,t,n){t=t??0;let i=se.unpack(e,t,Vde);t+=se.packedLength;let o=ee.unpack(e,t,Hde);t+=ee.packedLength;let r=we.unpack(e,t,H7);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],h=e[t++]===1,p=e[t];return l(n)?(n._rectangle=se.clone(i,n._rectangle),n._ellipsoid=ee.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._granularity=s,n._surfaceHeight=a,n._rotation=c,n._stRotation=u,n._extrudedHeight=f,n._shadowVolume=h,n._offsetAttribute=p===-1?void 0:p,n):(Ay.granularity=s,Ay.height=a,Ay.rotation=c,Ay.stRotation=u,Ay.extrudedHeight=f,Ay.shadowVolume=h,Ay.offsetAttribute=p===-1?void 0:p,new Tm(Ay))};Tm.computeRectangle=function(e,t){e=e??G.EMPTY_OBJECT;let n=e.rectangle,i=e.granularity??D.RADIANS_PER_DEGREE,o=e.ellipsoid??ee.default,r=e.rotation??0;return G7(n,i,r,o,t)};var FJe=new Z,Rde=new Pe,BJe=new fe;Tm.createGeometry=function(e){if(D.equalsEpsilon(e._rectangle.north,e._rectangle.south,D.EPSILON10)||D.equalsEpsilon(e._rectangle.east,e._rectangle.west,D.EPSILON10))return;let t=e._rectangle,n=e._ellipsoid,i=e._rotation,o=e._stRotation,r=e._vertexFormat,s=Gs.computeOptions(t,e._granularity,i,o,Fde,Ude,NJe),a=FJe;if(o!==0||i!==0){let _=se.center(t,BJe),m=n.geodeticSurfaceNormalCartographic(_,V7);Pe.fromAxisAngle(m,-o,Rde),Z.fromQuaternion(Rde,a)}else Z.clone(Z.IDENTITY,a);let c=e._surfaceHeight,u=e._extrudedHeight,f=!D.equalsEpsilon(c,u,0,D.EPSILON2);s.lonScalar=1/e._rectangle.width,s.latScalar=1/e._rectangle.height,s.tangentRotationMatrix=a;let h,p;if(t=e._rectangle,f){h=MJe(e,s);let _=ae.fromRectangle3D(t,n,c,PJe),m=ae.fromRectangle3D(t,n,u,DJe);p=ae.union(_,m)}else{if(h=zde(e,s),h.attributes.position.values=ri.scaleToGeodeticHeight(h.attributes.position.values,c,n,!1),l(e._offsetAttribute)){let _=h.attributes.position.values.length,m=e._offsetAttribute===nn.NONE?0:1,y=new Uint8Array(_/3).fill(m);h.attributes.applyOffset=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:y})}p=ae.fromRectangle3D(t,n,c)}return r.position||delete h.attributes.position,new rt({attributes:h.attributes,indices:h.indices,primitiveType:h.primitiveType,boundingSphere:p,offsetAttribute:e._offsetAttribute})};Tm.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Tm({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:o,stRotation:e._stRotation,granularity:i,extrudedHeight:s,height:r,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};var Ode=new se,kJe=[new z,new z,new z],zJe=new Ri,UJe=new fe;function VJe(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=se.clone(e._rectangle,Ode),n=e._granularity,i=e._ellipsoid,o=e._rotation-e._stRotation,r=G7(t,n,o,i,Ode),s=kJe;s[0].x=r.west,s[0].y=r.south,s[1].x=r.west,s[1].y=r.north,s[2].x=r.east,s[2].y=r.south;let a=e.rectangle,c=Ri.fromRotation(e._stRotation,zJe),u=se.center(a,UJe);for(let m=0;m<3;++m){let y=s[m];y.x-=u.longitude,y.y-=u.latitude,Ri.multiplyByVector(c,y,y),y.x+=u.longitude,y.y+=u.latitude,y.x=(y.x-a.west)/a.width,y.y=(y.y-a.south)/a.height}let f=s[0],h=s[1],p=s[2],_=new Array(6);return z.pack(f,_),z.pack(h,_,2),z.pack(p,_,4),_}Object.defineProperties(Tm.prototype,{rectangle:{get:function(){return l(this._rotatedRectangle)||(this._rotatedRectangle=G7(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return l(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=VJe(this)),this._textureCoordinateRotationPoints}}});var iE=Tm;var Gde=new U,jde=d.ZERO,Wde=new d,qde=new se,HJe=new se,GJe=new fe;function jJe(e){this.id=e,this.vertexFormat=void 0,this.rectangle=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.rotation=void 0,this.offsetAttribute=void 0}function Vd(e,t){Vn.call(this,{entity:e,scene:t,geometryOptions:new jJe(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}l(Object.create)&&(Vd.prototype=Object.create(Vn.prototype),Vd.prototype.constructor=Vd);Vd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof zt){let o;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Gde)),l(o)||(o=U.WHITE),i.color=Gt.fromColor(o)}return l(this._options.offsetAttribute)&&(i.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,jde,Wde))),new At({id:t,geometry:new iE(this._options),attributes:i})};Vd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=W.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,Gde),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Gt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o),offset:void 0};return l(this._options.offsetAttribute)&&(r.offset=Qi.fromCartesian3(W.getValueOrDefault(this._terrainOffsetProperty,e,jde,Wde))),new At({id:t,geometry:new hA(this._options),attributes:r})};Vd.prototype._computeCenter=function(e,t){let n=W.getValueOrUndefined(this._entity.rectangle.coordinates,e,HJe);if(!l(n))return;let i=se.center(n,GJe);return fe.toCartesian(i,ee.default,t)};Vd.prototype._isHidden=function(e,t){return!l(t.coordinates)||ii.prototype._isHidden.call(this,e,t)};Vd.prototype._isDynamic=function(e,t){return!t.coordinates.isConstant||!W.isConstant(t.height)||!W.isConstant(t.extrudedHeight)||!W.isConstant(t.granularity)||!W.isConstant(t.stRotation)||!W.isConstant(t.rotation)||!W.isConstant(t.outlineWidth)||!W.isConstant(t.zIndex)||this._onTerrain&&!W.isConstant(this._materialProperty)&&!(this._materialProperty instanceof zt)};Vd.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof zt,i=W.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),o=W.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),r=W.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),s=W.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,We.NONE);l(r)&&!l(i)&&(i=0);let a=this._options;a.vertexFormat=n?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,a.rectangle=t.coordinates.getValue(ke.MINIMUM_VALUE,a.rectangle),a.granularity=W.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),a.stRotation=W.getValueOrUndefined(t.stRotation,ke.MINIMUM_VALUE),a.rotation=W.getValueOrUndefined(t.rotation,ke.MINIMUM_VALUE),a.offsetAttribute=Vn.computeGeometryOffsetAttribute(i,o,r,s),a.height=Vn.getGeometryHeight(i,o),r=Vn.getGeometryExtrudedHeight(r,s),r===Vn.CLAMP_TO_GROUND&&(r=li.getMinimumMaximumHeights(iE.computeRectangle(a,qde)).minimumTerrainHeight),a.extrudedHeight=r};Vd.DynamicGeometryUpdater=oE;function oE(e,t,n){ni.call(this,e,t,n)}l(Object.create)&&(oE.prototype=Object.create(ni.prototype),oE.prototype.constructor=oE);oE.prototype._isHidden=function(e,t,n){return!l(this._options.rectangle)||ni.prototype._isHidden.call(this,e,t,n)};oE.prototype._setOptions=function(e,t,n){let i=this._options,o=W.getValueOrUndefined(t.height,n),r=W.getValueOrDefault(t.heightReference,n,We.NONE),s=W.getValueOrUndefined(t.extrudedHeight,n),a=W.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);l(s)&&!l(o)&&(o=0),i.rectangle=W.getValueOrUndefined(t.coordinates,n,i.rectangle),i.granularity=W.getValueOrUndefined(t.granularity,n),i.stRotation=W.getValueOrUndefined(t.stRotation,n),i.rotation=W.getValueOrUndefined(t.rotation,n),i.offsetAttribute=Vn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Vn.getGeometryHeight(o,r),s=Vn.getGeometryExtrudedHeight(s,a),s===Vn.CLAMP_TO_GROUND&&(s=li.getMinimumMaximumHeights(iE.computeRectangle(i,qde)).minimumTerrainHeight),i.extrudedHeight=s};var bk=Vd;var Yde={};function WJe(e,t){return D.equalsEpsilon(e.latitude,t.latitude,D.EPSILON10)&&D.equalsEpsilon(e.longitude,t.longitude,D.EPSILON10)}var qJe=new fe,YJe=new fe;function XJe(e,t,n,i){t=yo(t,d.equalsEpsilon);let o=t.length;if(o<2)return;let r=l(i),s=l(n),a=new Array(o),c=new Array(o),u=new Array(o),f=t[0];a[0]=f;let h=e.cartesianToCartographic(f,qJe);s&&(h.height=n[0]),c[0]=h.height,r?u[0]=i[0]:u[0]=0;let p=c[0],_=u[0],m=p===_,y=1;for(let b=1;b<o;++b){let x=t[b],T=e.cartesianToCartographic(x,YJe);s&&(T.height=n[b]),m=m&&T.height===0,WJe(h,T)?h.height<T.height&&(c[y-1]=T.height):(a[y]=x,c[y]=T.height,r?u[y]=i[b]:u[y]=0,m=m&&c[y]===u[y],fe.clone(T,h),++y)}if(!(m||y<2))return a.length=y,c.length=y,u.length=y,{positions:a,topHeights:c,bottomHeights:u}}var KJe=new Array(2),ZJe=new Array(2),$Je={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};Yde.computePositions=function(e,t,n,i,o,r){let s=XJe(e,t,n,i);if(!l(s))return;t=s.positions,n=s.topHeights,i=s.bottomHeights;let a=t.length,c=a-2,u,f,h=D.chordLength(o,e.maximumRadius),p=$Je;if(p.minDistance=h,p.ellipsoid=e,r){let _=0,m;for(m=0;m<a-1;m++)_+=Ni.numberOfPoints(t[m],t[m+1],h)+1;u=new Float64Array(_*3),f=new Float64Array(_*3);let y=KJe,b=ZJe;p.positions=y,p.height=b;let x=0;for(m=0;m<a-1;m++){y[0]=t[m],y[1]=t[m+1],b[0]=n[m],b[1]=n[m+1];let T=Ni.generateArc(p);u.set(T,x),b[0]=i[m],b[1]=i[m+1],f.set(Ni.generateArc(p),x),x+=T.length}}else p.positions=t,p.height=n,u=new Float64Array(Ni.generateArc(p)),p.height=i,f=new Float64Array(Ni.generateArc(p));return{bottomPositions:f,topPositions:u,numCorners:c}};var rE=Yde;var j7=new d,xk=new d,QJe=new d,Xde=new d,JJe=new d,eet=new d,tet=new d;function rx(e){e=e??G.EMPTY_OBJECT;let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=e.vertexFormat??we.DEFAULT,r=e.granularity??D.RADIANS_PER_DEGREE,s=e.ellipsoid??ee.default;this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._vertexFormat=we.clone(o),this._granularity=r,this._ellipsoid=ee.clone(s),this._workerName="createWallGeometry";let a=1+t.length*d.packedLength+2;l(i)&&(a+=i.length),l(n)&&(a+=n.length),this.packedLength=a+ee.packedLength+we.packedLength+1}rx.pack=function(e,t,n){n=n??0;let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=d.packedLength)d.pack(o[i],t,n);let s=e._minimumHeights;if(r=l(s)?s.length:0,t[n++]=r,l(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=l(a)?a.length:0,t[n++]=r,l(a))for(i=0;i<r;++i)t[n++]=a[i];return ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n]=e._granularity,t};var Kde=ee.clone(ee.UNIT_SPHERE),Zde=new we,tD={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:Kde,vertexFormat:Zde,granularity:void 0};rx.unpack=function(e,t,n){t=t??0;let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=d.packedLength)r[i]=d.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=ee.unpack(e,t,Kde);t+=ee.packedLength;let u=we.unpack(e,t,Zde);t+=we.packedLength;let f=e[t];return l(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ee.clone(c,n._ellipsoid),n._vertexFormat=we.clone(u,n._vertexFormat),n._granularity=f,n):(tD.positions=r,tD.minimumHeights=s,tD.maximumHeights=a,tD.granularity=f,new rx(tD))};rx.fromConstantHeights=function(e){e=e??G.EMPTY_OBJECT;let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=l(o),a=l(r);if(s||a){let u=t.length;n=s?new Array(u):void 0,i=a?new Array(u):void 0;for(let f=0;f<u;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new rx(c)};rx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._vertexFormat,r=e._granularity,s=e._ellipsoid,a=rE.computePositions(s,t,i,n,r,!0);if(!l(a))return;let c=a.bottomPositions,u=a.topPositions,f=a.numCorners,h=u.length,p=h*2,_=o.position?new Float64Array(p):void 0,m=o.normal?new Float32Array(p):void 0,y=o.tangent?new Float32Array(p):void 0,b=o.bitangent?new Float32Array(p):void 0,x=o.st?new Float32Array(p/3*2):void 0,T=0,C=0,E=0,S=0,w=0,R=tet,P=eet,O=JJe,N=!0;h/=3;let g,A=0,v=1/(h-f-1);for(g=0;g<h;++g){let k=g*3,H=d.fromArray(u,k,j7),B=d.fromArray(c,k,xk);if(o.position&&(_[T++]=B.x,_[T++]=B.y,_[T++]=B.z,_[T++]=H.x,_[T++]=H.y,_[T++]=H.z),o.st&&(x[w++]=A,x[w++]=0,x[w++]=A,x[w++]=1),o.normal||o.tangent||o.bitangent){let j=d.clone(d.ZERO,Xde),q=d.subtract(H,s.geodeticSurfaceNormal(H,xk),xk);if(g+1<h&&(j=d.fromArray(u,k+3,Xde)),N){let Q=d.subtract(j,H,QJe),Y=d.subtract(q,H,j7);R=d.normalize(d.cross(Y,Q,R),R),N=!1}d.equalsEpsilon(H,j,D.EPSILON10)?N=!0:(A+=v,o.tangent&&(P=d.normalize(d.subtract(j,H,P),P)),o.bitangent&&(O=d.normalize(d.cross(R,P,O),O))),o.normal&&(m[C++]=R.x,m[C++]=R.y,m[C++]=R.z,m[C++]=R.x,m[C++]=R.y,m[C++]=R.z),o.tangent&&(y[S++]=P.x,y[S++]=P.y,y[S++]=P.z,y[S++]=P.x,y[S++]=P.y,y[S++]=P.z),o.bitangent&&(b[E++]=O.x,b[E++]=O.y,b[E++]=O.z,b[E++]=O.x,b[E++]=O.y,b[E++]=O.z)}}let I=new fn;o.position&&(I.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:_})),o.normal&&(I.normal=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),o.tangent&&(I.tangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:y})),o.bitangent&&(I.bitangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:b})),o.st&&(I.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:x}));let M=p/3;p-=6*(f+1);let F=Me.createTypedArray(M,p),V=0;for(g=0;g<M-2;g+=2){let k=g,H=g+2,B=d.fromArray(_,k*3,j7),j=d.fromArray(_,H*3,xk);if(d.equalsEpsilon(B,j,D.EPSILON10))continue;let q=g+1,Q=g+3;F[V++]=q,F[V++]=k,F[V++]=Q,F[V++]=Q,F[V++]=k,F[V++]=H}return new rt({attributes:I,indices:F,primitiveType:Re.TRIANGLES,boundingSphere:new ae.fromVertices(_)})};var Tk=rx;var $de=new d,Qde=new d;function sx(e){e=e??G.EMPTY_OBJECT;let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=e.granularity??D.RADIANS_PER_DEGREE,r=e.ellipsoid??ee.default;this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._granularity=o,this._ellipsoid=ee.clone(r),this._workerName="createWallOutlineGeometry";let s=1+t.length*d.packedLength+2;l(i)&&(s+=i.length),l(n)&&(s+=n.length),this.packedLength=s+ee.packedLength+1}sx.pack=function(e,t,n){n=n??0;let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=d.packedLength)d.pack(o[i],t,n);let s=e._minimumHeights;if(r=l(s)?s.length:0,t[n++]=r,l(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=l(a)?a.length:0,t[n++]=r,l(a))for(i=0;i<r;++i)t[n++]=a[i];return ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,t[n]=e._granularity,t};var Jde=ee.clone(ee.UNIT_SPHERE),nD={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:Jde,granularity:void 0};sx.unpack=function(e,t,n){t=t??0;let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=d.packedLength)r[i]=d.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=ee.unpack(e,t,Jde);t+=ee.packedLength;let u=e[t];return l(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ee.clone(c,n._ellipsoid),n._granularity=u,n):(nD.positions=r,nD.minimumHeights=s,nD.maximumHeights=a,nD.granularity=u,new sx(nD))};sx.fromConstantHeights=function(e){e=e??G.EMPTY_OBJECT;let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=l(o),a=l(r);if(s||a){let u=t.length;n=s?new Array(u):void 0,i=a?new Array(u):void 0;for(let f=0;f<u;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid};return new sx(c)};sx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._granularity,r=e._ellipsoid,s=rE.computePositions(r,t,i,n,o,!1);if(!l(s))return;let a=s.bottomPositions,c=s.topPositions,u=c.length,f=u*2,h=new Float64Array(f),p=0;u/=3;let _;for(_=0;_<u;++_){let T=_*3,C=d.fromArray(c,T,$de),E=d.fromArray(a,T,Qde);h[p++]=E.x,h[p++]=E.y,h[p++]=E.z,h[p++]=C.x,h[p++]=C.y,h[p++]=C.z}let m=new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:h})}),y=f/3;f=2*y-4+y;let b=Me.createTypedArray(y,f),x=0;for(_=0;_<y-2;_+=2){let T=_,C=_+2,E=d.fromArray(h,T*3,$de),S=d.fromArray(h,C*3,Qde);if(d.equalsEpsilon(E,S,D.EPSILON10))continue;let w=_+1,R=_+3;b[x++]=w,b[x++]=T,b[x++]=w,b[x++]=R,b[x++]=T,b[x++]=C}return b[x++]=y-2,b[x++]=y-1,new rt({attributes:m,indices:b,primitiveType:Re.LINES,boundingSphere:new ae.fromVertices(h)})};var Ck=sx;var ehe=new U;function net(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.minimumHeights=void 0,this.maximumHeights=void 0,this.granularity=void 0}function Hd(e,t){ii.call(this,{entity:e,scene:t,geometryOptions:new net(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}l(Object.create)&&(Hd.prototype=Object.create(ii.prototype),Hd.prototype.constructor=Hd);Hd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Fn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof zt){let c;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,ehe)),l(c)||(c=U.WHITE),o=Gt.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new At({id:t,geometry:new Tk(this._options),attributes:i})};Hd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=W.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,ehe),o=this._distanceDisplayConditionProperty.getValue(e);return new At({id:t,geometry:new Ck(this._options),attributes:{show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Gt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o)}})};Hd.prototype._isHidden=function(e,t){return!l(t.positions)||ii.prototype._isHidden.call(this,e,t)};Hd.prototype._getIsClosed=function(e){return!1};Hd.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!W.isConstant(t.minimumHeights)||!W.isConstant(t.maximumHeights)||!W.isConstant(t.outlineWidth)||!W.isConstant(t.granularity)};Hd.prototype._setStaticOptions=function(e,t){let n=t.minimumHeights,i=t.maximumHeights,o=t.granularity,r=this._materialProperty instanceof zt,s=this._options;s.vertexFormat=r?sn.VERTEX_FORMAT:ro.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ke.MINIMUM_VALUE,s.positions),s.minimumHeights=l(n)?n.getValue(ke.MINIMUM_VALUE,s.minimumHeights):void 0,s.maximumHeights=l(i)?i.getValue(ke.MINIMUM_VALUE,s.maximumHeights):void 0,s.granularity=l(o)?o.getValue(ke.MINIMUM_VALUE):void 0};Hd.DynamicGeometryUpdater=sE;function sE(e,t,n){ni.call(this,e,t,n)}l(Object.create)&&(sE.prototype=Object.create(ni.prototype),sE.prototype.constructor=sE);sE.prototype._isHidden=function(e,t,n){return!l(this._options.positions)||ni.prototype._isHidden.call(this,e,t,n)};sE.prototype._setOptions=function(e,t,n){let i=this._options;i.positions=W.getValueOrUndefined(t.positions,n,i.positions),i.minimumHeights=W.getValueOrUndefined(t.minimumHeights,n,i.minimumHeights),i.maximumHeights=W.getValueOrUndefined(t.maximumHeights,n,i.maximumHeights),i.granularity=W.getValueOrUndefined(t.granularity,n)};var Ak=Hd;var ax=[fN,F3,I3,ok,rk,fk,pk,yk,bk,Ak];function cx(e,t){this.entity=e,this.scene=t;let n=new Array(ax.length),i=new me,o=new pr;for(let r=0;r<n.length;r++){let s=new ax[r](e,t);o.add(s.geometryChanged,a=>{i.raiseEvent(a)}),n[r]=s}this.updaters=n,this.geometryChanged=i,this.eventHelper=o,this._removeEntitySubscription=e.definitionChanged.addEventListener(cx.prototype._onEntityPropertyChanged,this)}cx.prototype._onEntityPropertyChanged=function(e,t,n,i){let o=this.updaters;for(let r=0;r<o.length;r++)o[r]._onEntityPropertyChanged(e,t,n,i)};cx.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};cx.prototype.destroy=function(){this.eventHelper.removeAll();let e=this.updaters;for(let t=0;t<e.length;t++)e[t].destroy();this._removeEntitySubscription(),le(this)};cx.registerUpdater=function(e){ax.includes(e)||ax.push(e)};cx.unregisterUpdater=function(e){if(ax.includes(e)){let t=ax.indexOf(e);ax.splice(t,1)}};var aE=cx;var the=new U,iet=new Pt,oet=new Pt,ret=d.ZERO,set=new d;function Gd(e,t,n,i,o,r,s){this.translucent=t,this.appearanceType=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.depthFailMaterial=void 0,this.closed=r,this.shadows=s,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.subscriptions=new Ct,this.showsUpdated=new Ct,this.itemsToRemove=[],this.invalidated=!1;let a;l(o)&&(a=o.definitionChanged.addEventListener(Gd.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=a}Gd.prototype.onMaterialChanged=function(){this.invalidated=!0};Gd.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:l(t)?t.equals(n):!1};Gd.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!W.isConstant(e.distanceDisplayConditionProperty)||!W.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};Gd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};Gd.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0){l(i)&&(l(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i);let c;l(this.depthFailAppearanceType)&&(l(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Jo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial)),c=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.translucent,closed:this.closed})),i=new wn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new this.appearanceType({translucent:this.translucent,closed:this.closed}),depthFailAppearance:c,shadows:this.shadows}),o.add(i),t=!1}else{l(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;l(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(l(i)&&i.ready){i.show=!0,l(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0),l(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof zt)&&(this.depthFailMaterial=Jo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let u=s[r],f=this.geometry.get(u.id),h=this.attributes.get(f.id.id);if(l(h)||(h=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,h)),!u.fillMaterialProperty.isConstant||c){let b=u.fillMaterialProperty.color,x=W.getValueOrDefault(b,e,U.WHITE,the);U.equals(h._lastColor,x)||(h._lastColor=U.clone(x,h._lastColor),h.color=Gt.toValue(x,h.color),(this.translucent&&h.color[3]===255||!this.translucent&&h.color[3]!==255)&&(this.itemsToRemove[n++]=u))}if(l(this.depthFailAppearanceType)&&u.depthFailMaterialProperty instanceof zt&&(!u.depthFailMaterialProperty.isConstant||c)){let b=u.depthFailMaterialProperty.color,x=W.getValueOrDefault(b,e,U.WHITE,the);U.equals(h._lastDepthFailColor,x)||(h._lastDepthFailColor=U.clone(x,h._lastDepthFailColor),h.depthFailColor=Gt.toValue(x,h.depthFailColor))}let p=u.entity.isShowing&&(u.hasConstantFill||u.isFilled(e)),_=h.show[0]===1;p!==_&&(h.show=gn.toValue(p,h.show));let m=u.distanceDisplayConditionProperty;if(!W.isConstant(m)){let b=W.getValueOrDefault(m,e,oet,iet);Pt.equals(b,h._lastDistanceDisplayCondition)||(h._lastDistanceDisplayCondition=Pt.clone(b,h._lastDistanceDisplayCondition),h.distanceDisplayCondition=Fn.toValue(b,h.distanceDisplayCondition))}let y=u.terrainOffsetProperty;if(!W.isConstant(y)){let b=W.getValueOrDefault(y,e,ret,set);d.equals(b,h._lastOffset)||(h._lastOffset=d.clone(b,h._lastOffset),h.offset=Qi.toValue(b,h.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else l(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};Gd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);l(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=gn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};Gd.prototype.contains=function(e){return this.updaters.contains(e.id)};Gd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return st.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?st.FAILED:(i.boundingSphere.clone(t),st.DONE)};Gd.prototype.destroy=function(){let e=this.primitive,t=this.primitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),l(this.removeMaterialSubscription)&&this.removeMaterialSubscription()};function cE(e,t,n,i,o){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}cE.prototype.add=function(e,t){let n,i,o=t.createFillGeometryInstance(e);o.attributes.color.value[3]===255?(n=this._solidItems,i=!1):(n=this._translucentItems,i=!0);let r=n.length;for(let a=0;a<r;a++){let c=n[a];if(c.isMaterial(t)){c.add(t,o);return}}let s=new Gd(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);s.add(t,o),n.push(s)};function nhe(e,t){let n=e.length;for(let i=n-1;i>=0;i--){let o=e[i];if(o.remove(t))return o.updaters.length===0&&(e.splice(i,1),o.destroy()),!0}return!1}cE.prototype.remove=function(e){nhe(this._solidItems,e)||nhe(this._translucentItems,e)};function ihe(e,t,n){let i=!1,o=t.length;for(let r=0;r<o;++r){let s=t[r],a=s.itemsToRemove,c=a.length;if(c>0)for(r=0;r<c;r++){let u=a[r];s.remove(u),e.add(n,u),i=!0}}return i}function Ek(e,t,n,i){let o=t.length,r;for(r=o-1;r>=0;r--){let s=t[r];if(s.invalidated){t.splice(r,1);let a=s.updaters.values,c=a.length;for(let u=0;u<c;u++)e.add(n,a[u]);s.destroy()}}for(o=t.length,r=0;r<o;++r)i=t[r].update(n)&&i;return i}cE.prototype.update=function(e){let t=Ek(this,this._solidItems,e,!0);t=Ek(this,this._translucentItems,e,t)&&t;let n=ihe(this,this._solidItems,e),i=ihe(this,this._translucentItems,e);return(n||i)&&(t=Ek(this,this._solidItems,e,t)&&t,t=Ek(this,this._translucentItems,e,t)&&t),t};function ohe(e,t,n){let i=e.length;for(let o=0;o<i;o++){let r=e[o];if(r.contains(t))return r.getBoundingSphere(t,n)}return st.FAILED}cE.prototype.getBoundingSphere=function(e,t){let n=ohe(this._solidItems,e,t);return n===st.FAILED?ohe(this._translucentItems,e,t):n};function rhe(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}cE.prototype.removeAllPrimitives=function(){rhe(this._solidItems),rhe(this._translucentItems)};var jd=cE;var aet=new Pt,cet=new Pt,uet=d.ZERO,fet=new d;function Wd(e,t,n,i,o,r,s){this.primitives=e,this.appearanceType=t,this.materialProperty=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.closed=r,this.shadows=s,this.updaters=new Ct,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.material=void 0,this.depthFailMaterial=void 0,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(Wd.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct}Wd.prototype.onMaterialChanged=function(){this.invalidated=!0};Wd.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty,i=this.depthFailMaterialProperty,o=e.depthFailMaterialProperty;if(n===t&&o===i)return!0;let r=l(t)&&t.equals(n);return r=(!l(i)&&!l(o)||l(i)&&i.equals(o))&&r,r};Wd.prototype.add=function(e,t){let n=t.id;if(this.updaters.set(n,t),this.geometry.set(n,t.createFillGeometryInstance(e)),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!W.isConstant(t.distanceDisplayConditionProperty)||!W.isConstant(t.terrainOffsetProperty))this.updatersWithAttributes.set(n,t);else{let i=this;this.subscriptions.set(n,t.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};Wd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};var det=new U;Wd.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0){l(n)&&(l(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Jo.getValue(e,this.materialProperty,this.material);let a;l(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Jo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),a=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.depthFailMaterial.isTranslucent(),closed:this.closed})),n=new wn({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material,translucent:this.material.isTranslucent(),closed:this.closed}),depthFailAppearance:a,shadows:this.shadows}),i.add(n),t=!1}else{l(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;l(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(l(n)&&n.ready){n.show=!0,l(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Jo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,l(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof zt)&&(this.depthFailMaterial=Jo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],u=c.entity,f=this.geometry.get(c.id),h=this.attributes.get(f.id.id);if(l(h)||(h=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,h)),l(this.depthFailAppearanceType)&&this.depthFailMaterialProperty instanceof zt&&!c.depthFailMaterialProperty.isConstant){let b=c.depthFailMaterialProperty.color,x=W.getValueOrDefault(b,e,U.WHITE,det);U.equals(h._lastDepthFailColor,x)||(h._lastDepthFailColor=U.clone(x,h._lastDepthFailColor),h.depthFailColor=Gt.toValue(x,h.depthFailColor))}let p=u.isShowing&&(c.hasConstantFill||c.isFilled(e)),_=h.show[0]===1;p!==_&&(h.show=gn.toValue(p,h.show));let m=c.distanceDisplayConditionProperty;if(!W.isConstant(m)){let b=W.getValueOrDefault(m,e,cet,aet);Pt.equals(b,h._lastDistanceDisplayCondition)||(h._lastDistanceDisplayCondition=Pt.clone(b,h._lastDistanceDisplayCondition),h.distanceDisplayCondition=Fn.toValue(b,h.distanceDisplayCondition))}let y=c.terrainOffsetProperty;if(!W.isConstant(y)){let b=W.getValueOrDefault(y,e,uet,fet);d.equals(b,h._lastOffset)||(h._lastOffset=d.clone(b,h._lastOffset),h.offset=Qi.toValue(b,h.offset))}}this.updateShows(n)}else l(n)&&!n.ready&&(t=!1);return t};Wd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);l(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,u=a.show[0]===1;c!==u&&(a.show=gn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Wd.prototype.contains=function(e){return this.updaters.contains(e.id)};Wd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return st.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?st.FAILED:(i.boundingSphere.clone(t),st.DONE)};Wd.prototype.destroy=function(){let e=this.primitive,t=this.primitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),this.removeMaterialSubscription()};function lE(e,t,n,i,o){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}lE.prototype.add=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let s=n[r];if(s.isMaterial(t)){s.add(e,t);return}}let o=new Wd(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);o.add(e,t),n.push(o)};lE.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};lE.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};lE.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return st.FAILED};lE.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var qd=lE;var ahe=zr(she(),1);function Sk(){this._tree=new ahe.default}function lx(){this.minX=0,this.minY=0,this.maxX=0,this.maxY=0,this.id=""}lx.fromRectangleAndId=function(e,t,n){return n.minX=t.west,n.minY=t.south,n.maxX=t.east,n.maxY=t.north,n.id=e,n};Sk.prototype.insert=function(e,t){let n=lx.fromRectangleAndId(e,t,new lx);this._tree.insert(n)};function het(e,t){return e.id===t.id}var met=new lx;Sk.prototype.remove=function(e,t){let n=lx.fromRectangleAndId(e,t,met);this._tree.remove(n,het)};var pet=new lx;Sk.prototype.collides=function(e){let t=lx.fromRectangleAndId("",e,pet);return this._tree.collides(t)};var uE=Sk;var get=new U,_et=new Pt,yet=new Pt;function fg(e,t,n,i){this.primitives=e,this.zIndex=i,this.classificationType=t,this.color=n,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.subscriptions=new Ct,this.showsUpdated=new Ct,this.itemsToRemove=[],this.isDirty=!1,this.rectangleCollisionCheck=new uE}fg.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};fg.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),this.rectangleCollisionCheck.insert(n,t.geometry.rectangle),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!W.isConstant(e.distanceDisplayConditionProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};fg.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return l(i)&&(i(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};fg.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)l(i)&&(l(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new bl({show:!1,asynchronous:!0,geometryInstances:s.slice(),classificationType:this.classificationType}),o.add(i,this.zIndex),t=!1;else{l(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;l(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(l(i)&&i.ready){i.show=!0,l(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let u=s[r],f=this.geometry.get(u.id),h=this.attributes.get(f.id.id);if(l(h)||(h=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,h)),!u.fillMaterialProperty.isConstant||c){let y=u.fillMaterialProperty.color,b=W.getValueOrDefault(y,e,U.WHITE,get);U.equals(h._lastColor,b)||(h._lastColor=U.clone(b,h._lastColor),h.color=Gt.toValue(b,h.color))}let p=u.entity.isShowing&&(u.hasConstantFill||u.isFilled(e)),_=h.show[0]===1;p!==_&&(h.show=gn.toValue(p,h.show));let m=u.distanceDisplayConditionProperty;if(!W.isConstant(m)){let y=W.getValueOrDefault(m,e,yet,_et);Pt.equals(y,h._lastDistanceDisplayCondition)||(h._lastDistanceDisplayCondition=Pt.clone(y,h._lastDistanceDisplayCondition),h.distanceDisplayCondition=Fn.toValue(y,h.distanceDisplayCondition))}}this.updateShows(i),this.waitingOnCreate=!1}else l(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};fg.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);l(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=gn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};fg.prototype.contains=function(e){return this.updaters.contains(e.id)};fg.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return st.PENDING;let i=n.getBoundingSphere(e.entity);return l(i)?(i.clone(t),st.DONE):st.FAILED};fg.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;l(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;l(n)&&(e.remove(n),this.oldPrimitive=void 0)};function fE(e,t){this._batches=[],this._primitives=e,this._classificationType=t}fE.prototype.add=function(e,t){let n=t.createFillGeometryInstance(e),i=this._batches,o=W.getValueOrDefault(t.zIndex,0),r,s=i.length;for(let a=0;a<s;++a){let c=i[a];if(c.zIndex===o&&!c.overlapping(n.geometry.rectangle)){r=c;break}}return l(r)||(r=new fg(this._primitives,this._classificationType,n.attributes.color.value,o),i.push(r)),r.add(t,n),r};fE.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};fE.prototype.update=function(e){let t,n,i=!0,o=this._batches,r=o.length;for(t=0;t<r;++t)i=o[t].update(e)&&i;for(t=0;t<r;++t){let s=o[t],a=s.itemsToRemove,c=a.length;for(let u=0;u<c;u++){n=a[u],s.remove(n);let f=this.add(e,n);s.isDirty=!0,f.isDirty=!0}}for(t=r-1;t>=0;--t){let s=o[t];s.isDirty&&(i=o[t].update(e)&&i,s.isDirty=!1),s.geometry.length===0&&o.splice(t,1)}return i};fE.prototype.getBoundingSphere=function(e,t){let n=this._batches,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return st.FAILED};fE.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var iD=fE;var bet=new Pt,xet=new Pt;function zf(e,t,n,i,o,r){this.primitives=e,this.classificationType=t,this.appearanceType=n,this.materialProperty=i,this.updaters=new Ct,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.material=void 0,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.invalidated=!1,this.removeMaterialSubscription=i.definitionChanged.addEventListener(zf.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct,this.usingSphericalTextureCoordinates=o,this.zIndex=r,this.rectangleCollisionCheck=new uE}zf.prototype.onMaterialChanged=function(){this.invalidated=!0};zf.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};zf.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof zt&&t instanceof zt?!0:l(t)&&t.equals(n)};zf.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),this.rectangleCollisionCheck.insert(i,n.geometry.rectangle),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!W.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};zf.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return l(i)&&(i(),this.subscriptions.remove(t)),!0}return!1};zf.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)l(n)&&(l(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Jo.getValue(e,this.materialProperty,this.material),n=new bl({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material}),classificationType:this.classificationType}),i.add(n,this.zIndex),t=!1;else{l(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;l(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(l(n)&&n.ready){n.show=!0,l(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Jo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],u=c.entity,f=this.geometry.get(c.id),h=this.attributes.get(f.id.id);l(h)||(h=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,h));let p=u.isShowing&&(c.hasConstantFill||c.isFilled(e)),_=h.show[0]===1;p!==_&&(h.show=gn.toValue(p,h.show));let m=c.distanceDisplayConditionProperty;if(!W.isConstant(m)){let y=W.getValueOrDefault(m,e,xet,bet);Pt.equals(y,h._lastDistanceDisplayCondition)||(h._lastDistanceDisplayCondition=Pt.clone(y,h._lastDistanceDisplayCondition),h.distanceDisplayCondition=Fn.toValue(y,h.distanceDisplayCondition))}}this.updateShows(n)}else l(n)&&!n.ready&&(t=!1);return t};zf.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);l(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,u=a.show[0]===1;c!==u&&(a.show=gn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};zf.prototype.contains=function(e){return this.updaters.contains(e.id)};zf.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return st.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?st.FAILED:(i.boundingSphere.clone(t),st.DONE)};zf.prototype.destroy=function(){let e=this.primitive,t=this.primitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),this.removeMaterialSubscription()};function dE(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}dE.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=of.shouldUseSphericalCoordinates(o.geometry.rectangle),s=W.getValueOrDefault(t.zIndex,0);for(let c=0;c<i;++c){let u=n[c];if(u.isMaterial(t)&&u.usingSphericalTextureCoordinates===r&&u.zIndex===s&&!u.overlapping(o.geometry.rectangle)){u.add(e,t,o);return}}let a=new zf(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,r,s);a.add(e,t,o),n.push(a)};dE.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};dE.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};dE.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return st.FAILED};dE.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var vk=dE;var Tet=new U,Cet=new Pt,Aet=new Pt,Eet=d.ZERO,vet=new d;function dg(e,t,n,i){this.translucent=t,this.width=n,this.shadows=i,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.itemsToRemove=[],this.subscriptions=new Ct,this.showsUpdated=new Ct}dg.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantOutline||!e.outlineColorProperty.isConstant||!W.isConstant(e.distanceDisplayConditionProperty)||!W.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};dg.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};dg.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)l(i)&&(l(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new wn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new sn({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),o.add(i),t=!1;else{l(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;l(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(l(i)&&i.ready){i.show=!0,l(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let u=s[r],f=this.geometry.get(u.id),h=this.attributes.get(f.id.id);if(l(h)||(h=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,h)),!u.outlineColorProperty.isConstant||c){let b=u.outlineColorProperty,x=W.getValueOrDefault(b,e,U.WHITE,Tet);U.equals(h._lastColor,x)||(h._lastColor=U.clone(x,h._lastColor),h.color=Gt.toValue(x,h.color),(this.translucent&&h.color[3]===255||!this.translucent&&h.color[3]!==255)&&(this.itemsToRemove[n++]=u))}let p=u.entity.isShowing&&(u.hasConstantOutline||u.isOutlineVisible(e)),_=h.show[0]===1;p!==_&&(h.show=gn.toValue(p,h.show));let m=u.distanceDisplayConditionProperty;if(!W.isConstant(m)){let b=W.getValueOrDefault(m,e,Aet,Cet);Pt.equals(b,h._lastDistanceDisplayCondition)||(h._lastDistanceDisplayCondition=Pt.clone(b,h._lastDistanceDisplayCondition),h.distanceDisplayCondition=Fn.toValue(b,h.distanceDisplayCondition))}let y=u.terrainOffsetProperty;if(!W.isConstant(y)){let b=W.getValueOrDefault(y,e,Eet,vet);d.equals(b,h._lastOffset)||(h._lastOffset=d.clone(b,h._lastOffset),h.offset=Qi.toValue(b,h.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else l(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};dg.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);l(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=gn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};dg.prototype.contains=function(e){return this.updaters.contains(e.id)};dg.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return st.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?st.FAILED:(i.boundingSphere.clone(t),st.DONE)};dg.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;l(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;l(n)&&(e.remove(n),this.oldPrimitive=void 0)};function hE(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new Ct,this._translucentBatches=new Ct}hE.prototype.add=function(e,t){let n=t.createOutlineGeometryInstance(e),i=this._scene.clampLineWidth(t.outlineWidth),o,r;n.attributes.color.value[3]===255?(o=this._solidBatches,r=o.get(i),l(r)||(r=new dg(this._primitives,!1,i,this._shadows),o.set(i,r)),r.add(t,n)):(o=this._translucentBatches,r=o.get(i),l(r)||(r=new dg(this._primitives,!0,i,this._shadows),o.set(i,r)),r.add(t,n))};hE.prototype.remove=function(e){let t,n=this._solidBatches.values,i=n.length;for(t=0;t<i;t++)if(n[t].remove(e))return;let o=this._translucentBatches.values,r=o.length;for(t=0;t<r;t++)if(o[t].remove(e))return};hE.prototype.update=function(e){let t,n,i,o,r=this._solidBatches.values,s=r.length,a=this._translucentBatches.values,c=a.length,u,f=!0,h=!1;do{for(h=!1,n=0;n<s;n++){o=r[n],f=o.update(e),u=o.itemsToRemove;let p=u.length;if(p>0)for(h=!0,t=0;t<p;t++)i=u[t],o.remove(i),this.add(e,i)}for(n=0;n<c;n++){o=a[n],f=o.update(e),u=o.itemsToRemove;let p=u.length;if(p>0)for(h=!0,t=0;t<p;t++)i=u[t],o.remove(i),this.add(e,i)}}while(h);return f};hE.prototype.getBoundingSphere=function(e,t){let n,i=this._solidBatches.values,o=i.length;for(n=0;n<o;n++){let a=i[n];if(a.contains(e))return a.getBoundingSphere(e,t)}let r=this._translucentBatches.values,s=r.length;for(n=0;n<s;n++){let a=r[n];if(a.contains(e))return a.getBoundingSphere(e,t)}return st.FAILED};hE.prototype.removeAllPrimitives=function(){let e,t=this._solidBatches.values,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._translucentBatches.values,o=i.length;for(e=0;e<o;e++)i[e].removeAllPrimitives()};var oD=hE;var wet=[];function Nl(e,t,n,i){n=n??e.primitives,i=i??e.groundPrimitives,this._scene=e,this._primitives=n,this._groundPrimitives=i,this._entityCollection=void 0,this._addedObjects=new Ct,this._removedObjects=new Ct,this._changedObjects=new Ct;let o=_n.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(o*2),this._closedColorBatches=new Array(o*2),this._closedMaterialBatches=new Array(o*2),this._openColorBatches=new Array(o*2),this._openMaterialBatches=new Array(o*2);let r=er.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=r;let s;for(s=0;s<o;++s)this._outlineBatches[s]=new oD(n,e,s,!1),this._outlineBatches[o+s]=new oD(n,e,s,!0),this._closedColorBatches[s]=new jd(n,sn,void 0,!0,s,!0),this._closedColorBatches[o+s]=new jd(n,sn,void 0,!0,s,!1),this._closedMaterialBatches[s]=new qd(n,ro,void 0,!0,s,!0),this._closedMaterialBatches[o+s]=new qd(n,ro,void 0,!0,s,!1),this._openColorBatches[s]=new jd(n,sn,void 0,!1,s,!0),this._openColorBatches[o+s]=new jd(n,sn,void 0,!1,s,!1),this._openMaterialBatches[s]=new qd(n,ro,void 0,!1,s,!0),this._openMaterialBatches[o+s]=new qd(n,ro,void 0,!1,s,!1);let a=Bn.NUMBER_OF_CLASSIFICATION_TYPES,c=new Array(a),u=[];if(r)for(s=0;s<a;++s)u.push(new vk(i,s,ro)),c[s]=new iD(i,s);else for(s=0;s<a;++s)c[s]=new iD(i,s);this._groundColorBatches=c,this._groundMaterialBatches=u,this._dynamicBatch=new WA(n,i),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatches,this._groundMaterialBatches,this._dynamicBatch),this._subscriptions=new Ct,this._updaterSets=new Ct,this._entityCollection=t,t.collectionChanged.addEventListener(Nl.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,wet)}Nl.registerUpdater=function(e){aE.registerUpdater(e)};Nl.unregisterUpdater=function(e){aE.unregisterUpdater(e)};Nl.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,u,f,h=this;for(a=s.length-1;a>-1;a--)c=s[a],u=c.id,f=this._updaterSets.get(u),f.entity===c?f.forEach(function(y){h._removeUpdater(y),h._insertUpdaterIntoBatch(e,y)}):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],u=c.id,f=this._updaterSets.get(u),f.forEach(this._removeUpdater.bind(this)),f.destroy(),this._updaterSets.remove(u),this._subscriptions.get(u)(),this._subscriptions.remove(u);for(a=n.length-1;a>-1;a--)c=n[a],u=c.id,f=new aE(c,this._scene),this._updaterSets.set(u,f),f.forEach(function(y){h._insertUpdaterIntoBatch(e,y)}),this._subscriptions.set(u,f.geometryChanged.addEventListener(Nl._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let p=!0,_=this._batches,m=_.length;for(a=0;a<m;a++)p=_[a].update(e)&&p;return p};var Iet=[],Det=new ae;Nl.prototype.getBoundingSphere=function(e,t){let n=Iet,i=Det,o=0,r=st.DONE,s=this._batches,a=s.length,c=e.id,u=this._updaterSets.get(c).updaters;for(let f=0;f<u.length;f++){let h=u[f];for(let p=0;p<a;p++){if(r=s[p].getBoundingSphere(h,i),r===st.PENDING)return st.PENDING;r===st.DONE&&(n[o]=ae.clone(i,n[o]),o++)}}return o===0?st.FAILED:(n.length=o,ae.fromBoundingSpheres(n,t),st.DONE)};Nl.prototype.isDestroyed=function(){return!1};Nl.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Nl.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();this._subscriptions.removeAll();let o=this._updaterSets.values;for(n=o.length,e=0;e<n;e++)o[e].destroy();return this._updaterSets.removeAll(),le(this)};Nl.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};Nl.prototype._insertUpdaterIntoBatch=function(e,t){if(t.isDynamic){this._dynamicBatch.add(e,t);return}let n;(t.outlineEnabled||t.fillEnabled)&&(n=t.shadowsProperty.getValue(e));let i=_n.NUMBER_OF_SHADOW_MODES;if(t.outlineEnabled&&(l(t.terrainOffsetProperty)?this._outlineBatches[i+n].add(e,t):this._outlineBatches[n].add(e,t)),t.fillEnabled)if(t.onTerrain){let o=t.classificationTypeProperty.getValue(e);t.fillMaterialProperty instanceof zt?this._groundColorBatches[o].add(e,t):this._groundMaterialBatches[o].add(e,t)}else t.isClosed?t.fillMaterialProperty instanceof zt?l(t.terrainOffsetProperty)?this._closedColorBatches[i+n].add(e,t):this._closedColorBatches[n].add(e,t):l(t.terrainOffsetProperty)?this._closedMaterialBatches[i+n].add(e,t):this._closedMaterialBatches[n].add(e,t):t.fillMaterialProperty instanceof zt?l(t.terrainOffsetProperty)?this._openColorBatches[i+n].add(e,t):this._openColorBatches[n].add(e,t):l(t.terrainOffsetProperty)?this._openMaterialBatches[i+n].add(e,t):this._openMaterialBatches[n].add(e,t)};Nl._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!l(t.get(o))&&!l(n.get(o))&&n.set(o,i)};Nl.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var wk=Nl;var Pet=1,Ret="30px sans-serif",Oet=jo.FILL,Met=U.WHITE,Let=U.BLACK,Net=1,Fet=!1,Bet=new U(.165,.165,.165,.8),ket=new z(7,5),zet=z.ZERO,Uet=d.ZERO,Vet=We.NONE,Het=bi.CENTER,Get=Mn.CENTER,jet=new d,Wet=new U,qet=new U,Yet=new U,Xet=new z,Ket=new d,Zet=new z,$et=new Ft,Qet=new Ft,Jet=new Ft,ett=new Pt;function che(e){this.entity=e,this.label=void 0,this.index=void 0}function Ey(e,t){t.collectionChanged.addEventListener(Ey.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}Ey.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._label,c,u=r.label,f=s.isShowing&&s.isAvailable(e)&&W.getValueOrDefault(a._show,e,!0),h;if(f&&(h=W.getValueOrUndefined(s._position,e,jet),c=W.getValueOrUndefined(a._text,e),f=l(h)&&l(c)),!f){Y7(r,s,n);continue}W.isConstant(s._position)||(n._clusterDirty=!0);let p=!1,_=W.getValueOrDefault(a._heightReference,e,Vet);l(u)||(u=n.getLabel(s),u.id=s,r.label=u,p=d.equals(u.position,h)&&u.heightReference===_),u.show=!0,u.position=h,u.text=c,u.scale=W.getValueOrDefault(a._scale,e,Pet),u.font=W.getValueOrDefault(a._font,e,Ret),u.style=W.getValueOrDefault(a._style,e,Oet),u.fillColor=W.getValueOrDefault(a._fillColor,e,Met,Wet),u.outlineColor=W.getValueOrDefault(a._outlineColor,e,Let,qet),u.outlineWidth=W.getValueOrDefault(a._outlineWidth,e,Net),u.showBackground=W.getValueOrDefault(a._showBackground,e,Fet),u.backgroundColor=W.getValueOrDefault(a._backgroundColor,e,Bet,Yet),u.backgroundPadding=W.getValueOrDefault(a._backgroundPadding,e,ket,Xet),u.pixelOffset=W.getValueOrDefault(a._pixelOffset,e,zet,Zet),u.eyeOffset=W.getValueOrDefault(a._eyeOffset,e,Uet,Ket),u.heightReference=_,u.horizontalOrigin=W.getValueOrDefault(a._horizontalOrigin,e,Het),u.verticalOrigin=W.getValueOrDefault(a._verticalOrigin,e,Get),u.translucencyByDistance=W.getValueOrUndefined(a._translucencyByDistance,e,$et),u.pixelOffsetScaleByDistance=W.getValueOrUndefined(a._pixelOffsetScaleByDistance,e,Qet),u.scaleByDistance=W.getValueOrUndefined(a._scaleByDistance,e,Jet),u.distanceDisplayCondition=W.getValueOrUndefined(a._distanceDisplayCondition,e,ett),u.disableDepthTestDistance=W.getValueOrUndefined(a._disableDepthTestDistance,e),p&&u._updateClamping()}return!0};Ey.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!l(n)||!l(n.label))return st.FAILED;let i=n.label;return t.center=d.clone(i._clampedPosition??i.position,t.center),t.radius=0,st.DONE};Ey.prototype.isDestroyed=function(){return!1};Ey.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Ey.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return le(this)};Ey.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],l(r._label)&&l(r._position)&&s.set(r.id,new che(r));for(o=i.length-1;o>-1;o--)r=i[o],l(r._label)&&l(r._position)?s.contains(r.id)||s.set(r.id,new che(r)):(Y7(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],Y7(s.get(r.id),r,a),s.remove(r.id)};function Y7(e,t,n){l(e)&&(e.label=void 0,n.removeLabel(t))}var Ik=Ey;var ttt=1,ntt=!0,itt=0,ott=!0,rtt=!0,stt=_n.ENABLED,att=We.NONE,ctt=U.RED,ltt=0,utt=U.WHITE,ftt=kc.HIGHLIGHT,dtt=.5,htt=new z(1,1),lhe={maximumPositionEpsilon:Number.POSITIVE_INFINITY},mtt=new L,ptt=new L,uhe=new U,fhe=new Array(4),gtt=new d;function Sy(e,t){t.collectionChanged.addEventListener(Sy.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._modelHash={},this._entitiesToVisualize=new Ct,this._onCollectionChanged(t,t.values,[],[])}async function _tt(e,t,n,i,o){let r=e._primitives,s=e._modelHash;try{let a=await om.fromGltfAsync({url:n,incrementallyLoadTextures:i,scene:e._scene,environmentMapOptions:o});if(e.isDestroyed()||!l(s[t.id]))return;a.id=t,r.add(a),s[t.id].modelPrimitive=a,a.errorEvent.addEventListener(c=>{l(s[t.id])&&(console.log(c),c.name!=="TextureError"&&a.incrementallyLoadTextures&&(s[t.id].loadFailed=!0))})}catch(a){if(e.isDestroyed()||!l(s[t.id]))return;console.log(a),s[t.id].loadFailed=!0}}Sy.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._modelHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._model,c,u=n[s.id],f=s.isShowing&&s.isAvailable(e)&&W.getValueOrDefault(a._show,e,!0),h;if(f&&(h=s.computeModelMatrix(e,mtt),c=Ae.createIfNeeded(W.getValueOrUndefined(a._uri,e)),f=l(h)&&l(c)),!f){l(u)&&u.modelPrimitive&&(u.modelPrimitive.show=!1);continue}if(!l(u)||c.url!==u.url){l(u?.modelPrimitive)&&(i.removeAndDestroy(u.modelPrimitive),delete n[s.id]),u={modelPrimitive:void 0,url:c.url,animationsRunning:!1,nodeTransformationsScratch:{},articulationsScratch:{},loadFailed:!1,modelUpdated:!1,environmentMapOptionsScratch:{...lhe}},n[s.id]=u;let m=W.getValueOrDefault(a._incrementallyLoadTextures,e,ott),y=W.getValueOrDefault(a._environmentMapOptions,e,lhe,u.environmentMapOptionsScratch);_tt(this,s,c,m,y)}let p=u.modelPrimitive;if(!l(p))continue;p.show=!0,p.scale=W.getValueOrDefault(a._scale,e,ttt),p.enableVerticalExaggeration=W.getValueOrDefault(a._enableVerticalExaggeration,e,ntt),p.minimumPixelSize=W.getValueOrDefault(a._minimumPixelSize,e,itt),p.maximumScale=W.getValueOrUndefined(a._maximumScale,e),p.modelMatrix=L.clone(h,p.modelMatrix),p.shadows=W.getValueOrDefault(a._shadows,e,stt),p.heightReference=W.getValueOrDefault(a._heightReference,e,att),p.distanceDisplayCondition=W.getValueOrUndefined(a._distanceDisplayCondition,e),p.silhouetteColor=W.getValueOrDefault(a._silhouetteColor,e,ctt,uhe),p.silhouetteSize=W.getValueOrDefault(a._silhouetteSize,e,ltt),p.color=W.getValueOrDefault(a._color,e,utt,uhe),p.colorBlendMode=W.getValueOrDefault(a._colorBlendMode,e,ftt),p.colorBlendAmount=W.getValueOrDefault(a._colorBlendAmount,e,dtt),p.clippingPlanes=W.getValueOrUndefined(a._clippingPlanes,e),p.clampAnimations=W.getValueOrDefault(a._clampAnimations,e,rtt),p.imageBasedLighting.imageBasedLightingFactor=W.getValueOrDefault(a._imageBasedLightingFactor,e,htt);let _=W.getValueOrUndefined(a._lightColor,e);if(l(_)&&(U.pack(_,fhe,0),_=d.unpack(fhe,0,gtt)),p.lightColor=_,p.customShader=W.getValueOrUndefined(a._customShader,e),n[s.id].modelUpdated=!0,p.ready){let m=W.getValueOrDefault(a._runAnimations,e,!0);u.animationsRunning!==m&&(m?p.activeAnimations.addAll({loop:au.REPEAT}):p.activeAnimations.removeAll(),u.animationsRunning=m);let y=W.getValueOrUndefined(a._nodeTransformations,e,u.nodeTransformationsScratch);if(l(y)){let T=Object.keys(y);for(let C=0,E=T.length;C<E;++C){let S=T[C],w=y[S];if(!l(w))continue;let R=p.getNode(S);if(!l(R))continue;let P=L.fromTranslationRotationScale(w,ptt);R.matrix=L.multiply(R.originalMatrix,P,P)}}let b=!1,x=W.getValueOrUndefined(a._articulations,e,u.articulationsScratch);if(l(x)){let T=Object.keys(x);for(let C=0,E=T.length;C<E;++C){let S=T[C],w=x[S];l(w)&&(b=!0,p.setArticulationStage(S,w))}}b&&p.applyArticulations()}}return!0};Sy.prototype.isDestroyed=function(){return!1};Sy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Sy.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._modelHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)X7(this,e[i],t,n);return le(this)};var Dk=new d,ytt=new fe;Sy.prototype.getBoundingSphere=function(e,t){let n=this._modelHash[e.id];if(!l(n))return st.FAILED;if(n.loadFailed)return st.FAILED;let i=n.modelPrimitive;if(!l(i)||!i.show)return st.PENDING;if(!i.ready||!n.modelUpdated)return st.PENDING;let o=this._scene,r=o.ellipsoid??ee.default;if(i.heightReference!==We.NONE){let a=i.modelMatrix;Dk.x=a[12],Dk.y=a[13],Dk.z=a[14];let c=r.cartesianToCartographic(Dk,ytt),u=o.getHeight(c,i.heightReference);return l(u)&&(tf(i.heightReference)?c.height=u:c.height+=u),ae.clone(i.boundingSphere,t),t.center=r.cartographicToCartesian(c),st.DONE}return ae.clone(i.boundingSphere,t),st.DONE};Sy.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._modelHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],l(r._model)&&l(r._position)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],l(r._model)&&l(r._position)?(btt(r,a),s.set(r.id,r)):(X7(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],X7(this,r,a,c),s.remove(r.id)};function X7(e,t,n,i){let o=n[t.id];l(o)&&(i.removeAndDestroy(o.modelPrimitive),delete n[t.id])}function btt(e,t){let n=t[e.id];l(n)&&(n.nodeTransformationsScratch={},n.articulationsScratch={})}var Pk=Sy;function vy(e){this._definitionChanged=new me,this._value=void 0,this._removeSubscription=void 0,this.setValue(e)}Object.defineProperties(vy.prototype,{isConstant:{get:function(){return W.isConstant(this._value)}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return l(this._value)?this._value.referenceFrame:zi.FIXED}}});var xtt=new K;vy.prototype.getValue=function(e,t){return l(e)||(e=K.now(xtt)),this.getValueInReferenceFrame(e,zi.FIXED,t)};vy.prototype.setValue=function(e){this._value!==e&&(this._value=e,l(this._removeSubscription)&&(this._removeSubscription(),this._removeSubscription=void 0),l(e)&&(this._removeSubscription=e.definitionChanged.addEventListener(this._raiseDefinitionChanged,this)),this._definitionChanged.raiseEvent(this))};vy.prototype.getValueInReferenceFrame=function(e,t,n){if(l(this._value))return n=this._value.getValueInReferenceFrame(e,t,n),l(n)?ee.default.scaleToGeodeticSurface(n,n):void 0};vy.prototype.equals=function(e){return this===e||e instanceof vy&&this._value===e._value};vy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var hg=vy;var Ttt=60,Ctt=1,hhe=new Cn,K7=new Cn,Z7=new Cn;function dhe(e){this.entity=e,this.polyline=void 0,this.index=void 0,this.updater=void 0}function Att(e,t,n,i,o,r,s,a,c){let u=a,f;f=e.getValueInReferenceFrame(t,r,c[u]),l(f)&&(c[u++]=f);let h=!l(o)||K.lessThanOrEquals(o,t)||K.greaterThanOrEquals(o,n),p=0,_=i.length,m=i[p],y=n,b=!1,x,T,C;for(;p<_;){if(!h&&K.greaterThanOrEquals(m,o)&&(f=e.getValueInReferenceFrame(o,r,c[u]),l(f)&&(c[u++]=f),h=!0),K.greaterThan(m,t)&&K.lessThan(m,y)&&!m.equals(o)&&(f=e.getValueInReferenceFrame(m,r,c[u]),l(f)&&(c[u++]=f)),p<_-1){if(s>0&&!b){let E=i[p+1],S=K.secondsDifference(E,m);b=S>s,b&&(x=Math.ceil(S/s),T=0,C=S/Math.max(x,2),x=Math.max(x-1,1))}if(b&&T<x){m=K.addSeconds(m,C,new K),T++;continue}}b=!1,p++,m=i[p]}return f=e.getValueInReferenceFrame(n,r,c[u]),l(f)&&(c[u++]=f),u}function Ett(e,t,n,i,o,r,s,a){let c,u=0,f=s,h=t,p=!l(i)||K.lessThanOrEquals(i,t)||K.greaterThanOrEquals(i,n);for(;K.lessThan(h,n);)!p&&K.greaterThanOrEquals(h,i)&&(p=!0,c=e.getValueInReferenceFrame(i,o,a[f]),l(c)&&(a[f]=c,f++)),c=e.getValueInReferenceFrame(h,o,a[f]),l(c)&&(a[f]=c,f++),u++,h=K.addSeconds(t,r*u,new K);return c=e.getValueInReferenceFrame(n,o,a[f]),l(c)&&(a[f]=c,f++),f}function Stt(e,t,n,i,o,r,s,a){let c,u=0,f=s,h=t,p=Math.max(r,60),_=!l(i)||K.lessThanOrEquals(i,t)||K.greaterThanOrEquals(i,n);for(;K.lessThan(h,n);)!_&&K.greaterThanOrEquals(h,i)&&(_=!0,c=e.getValueInReferenceFrame(i,o,a[f]),l(c)&&(a[f]=c,f++)),c=e.getValueInReferenceFrame(h,o,a[f]),l(c)&&(a[f]=c,f++),u++,h=K.addSeconds(t,p*u,new K);return c=e.getValueInReferenceFrame(n,o,a[f]),l(c)&&(a[f]=c,f++),f}function vtt(e,t,n,i,o,r,s,a){Z7.start=t,Z7.stop=n;let c=s,u=e.intervals;for(let f=0;f<u.length;f++){let h=u.get(f);if(!Cn.intersect(h,Z7,hhe).isEmpty){let p=h.start;h.isStartIncluded||(h.isStopIncluded?p=h.stop:p=K.addSeconds(h.start,K.secondsDifference(h.stop,h.start)/2,new K));let _=e.getValueInReferenceFrame(p,o,a[c]);l(_)&&(a[c]=_,c++)}}return c}function wtt(e,t,n,i,o,r,s,a){let c=e.getValueInReferenceFrame(t,o,a[s]);return l(c)&&(a[s++]=c),s}function Itt(e,t,n,i,o,r,s,a){K7.start=t,K7.stop=n;let c=s,u=e.intervals;for(let f=0;f<u.length;f++){let h=u.get(f);if(!Cn.intersect(h,K7,hhe).isEmpty){let p=h.start,_=h.stop,m=t;K.greaterThan(p,m)&&(m=p);let y=n;K.lessThan(_,y)&&(y=_),c=mhe(h.data,m,y,i,o,r,c,a)}}return c}function mhe(e,t,n,i,o,r,s,a){for(;e instanceof py;)e=e.resolvedProperty;if(e instanceof Ia){let c=e._property._times;s=Att(e,t,n,c,i,o,r,s,a)}else e instanceof dN?s=Ett(e,t,n,i,o,r,s,a):e instanceof wa?s=Itt(e,t,n,i,o,r,s,a):e instanceof _y?s=vtt(e,t,n,i,o,r,s,a):e instanceof xl||e instanceof hg&&W.isConstant(e)?s=wtt(e,t,n,i,o,r,s,a):s=Stt(e,t,n,i,o,r,s,a);return s}function phe(e,t,n,i,o,r,s){l(s)||(s=[]);let a=mhe(e,t,n,i,o,r,0,s);return s.length=a,s}var Dtt=new Z;function rD(e,t){this._unusedIndexes=[],this._polylineCollection=new cm,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}rD.prototype.update=function(e){if(this._referenceFrame===zi.INERTIAL){let t=It.computeIcrfToCentralBodyFixedMatrix(e,Dtt);L.fromRotationTranslation(t,d.ZERO,this._polylineCollection.modelMatrix)}};rD.prototype.updateObject=function(e,t){let n=t.entity,i=n._path,o=n._position,r,s,a=i._show,c=t.polyline,u=n.isShowing&&n.isAvailable(e)&&(!l(a)||a.getValue(e));if(u){let h=W.getValueOrUndefined(i._leadTime,e),p=W.getValueOrUndefined(i._trailTime,e),_=n._availability,m=l(_),y=l(h),b=l(p);if(u=m||y&&b,u){if(b&&(r=K.addSeconds(e,-p,new K)),y&&(s=K.addSeconds(e,h,new K)),m){let x=_.start,T=_.stop;(!b||K.greaterThan(x,r))&&(r=x),(!y||K.lessThan(T,s))&&(s=T)}u=K.lessThan(r,s)}}if(!u){l(c)&&(this._unusedIndexes.push(t.index),t.polyline=void 0,c.show=!1,t.index=void 0);return}if(!l(c)){let h=this._unusedIndexes;if(h.length>0){let _=h.pop();c=this._polylineCollection.get(_),t.index=_}else t.index=this._polylineCollection.length,c=this._polylineCollection.add();c.id=n,t.polyline=c}let f=W.getValueOrDefault(i._resolution,e,Ttt);c.show=!0,c.positions=phe(o,r,s,e,this._referenceFrame,f,c.positions.slice()),c.material=Jo.getValue(e,i._material,c.material),c.width=W.getValueOrDefault(i._width,e,Ctt),c.distanceDisplayCondition=W.getValueOrUndefined(i._distanceDisplayCondition,e,c.distanceDisplayCondition)};rD.prototype.removeObject=function(e){let t=e.polyline;l(t)&&(this._unusedIndexes.push(e.index),e.polyline=void 0,t.show=!1,t.id=void 0,e.index=void 0)};rD.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),le(this)};function wy(e,t){t.collectionChanged.addEventListener(wy.prototype._onCollectionChanged,this),this._scene=e,this._updaters={},this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}wy.prototype.update=function(e){let t=this._updaters;for(let i in t)t.hasOwnProperty(i)&&t[i].update(e);let n=this._items.values;if(n.length===0&&l(this._updaters)&&Object.keys(this._updaters).length>0){for(let i in t)t.hasOwnProperty(i)&&t[i].destroy();this._updaters={}}for(let i=0,o=n.length;i<o;i++){let r=n[i],a=r.entity._position,c=r.updater,u=zi.FIXED;this._scene.mode===ne.SCENE3D&&(u=a.referenceFrame);let f=this._updaters[u];if(c===f&&l(f)){f.updateObject(e,r);continue}l(c)&&c.removeObject(r),l(f)||(f=new rD(this._scene,u),f.update(e),this._updaters[u]=f),r.updater=f,l(f)&&f.updateObject(e,r)}return!0};wy.prototype.isDestroyed=function(){return!1};wy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(wy.prototype._onCollectionChanged,this);let e=this._updaters;for(let t in e)e.hasOwnProperty(t)&&e[t].destroy();return le(this)};wy.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s,a=this._items;for(o=t.length-1;o>-1;o--)r=t[o],l(r._path)&&l(r._position)&&a.set(r.id,new dhe(r));for(o=i.length-1;o>-1;o--)r=i[o],l(r._path)&&l(r._position)?a.contains(r.id)||a.set(r.id,new dhe(r)):(s=a.get(r.id),l(s)&&(l(s.updater)&&s.updater.removeObject(s),a.remove(r.id)));for(o=n.length-1;o>-1;o--)r=n[o],s=a.get(r.id),l(s)&&(l(s.updater)&&s.updater.removeObject(s),a.remove(r.id))};wy._subSample=phe;var Rk=wy;var ghe=U.WHITE,_he=U.BLACK,yhe=0,bhe=1,xhe=0,The=Hr.NONE,Che=new U,Ptt=new d,Ahe=new U,Ehe=new Ft,She=new Ft,vhe=new Pt;function whe(e){this.entity=e,this.pointPrimitive=void 0,this.billboard=void 0,this.color=void 0,this.outlineColor=void 0,this.pixelSize=void 0,this.outlineWidth=void 0}function Iy(e,t){t.collectionChanged.addEventListener(Iy.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}Iy.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._point,c=r.pointPrimitive,u=r.billboard,f=W.getValueOrDefault(a._heightReference,e,We.NONE),h=s.isShowing&&s.isAvailable(e)&&W.getValueOrDefault(a._show,e,!0),p;if(h&&(p=W.getValueOrUndefined(s._position,e,Ptt),h=l(p)),!h){sD(r,s,n);continue}W.isConstant(s._position)||(n._clusterDirty=!0);let _=!1,m=!1;if(f!==We.NONE&&!l(u)?(l(c)&&(sD(r,s,n),c=void 0),u=n.getBillboard(s),u.id=s,u.image=void 0,r.billboard=u,_=!0,m=d.equals(u.position,p)&&u.heightReference===f):f===We.NONE&&!l(c)&&(l(u)&&(sD(r,s,n),u=void 0),c=n.getPoint(s),c.id=s,r.pointPrimitive=c),l(c))c.show=!0,c.position=p,c.scaleByDistance=W.getValueOrUndefined(a._scaleByDistance,e,Ehe),c.translucencyByDistance=W.getValueOrUndefined(a._translucencyByDistance,e,She),c.color=W.getValueOrDefault(a._color,e,ghe,Che),c.outlineColor=W.getValueOrDefault(a._outlineColor,e,_he,Ahe),c.outlineWidth=W.getValueOrDefault(a._outlineWidth,e,yhe),c.pixelSize=W.getValueOrDefault(a._pixelSize,e,bhe),c.distanceDisplayCondition=W.getValueOrUndefined(a._distanceDisplayCondition,e,vhe),c.disableDepthTestDistance=W.getValueOrDefault(a._disableDepthTestDistance,e,xhe),c.splitDirection=W.getValueOrDefault(a._splitDirection,e,The);else if(l(u)){u.show=!0,u.position=p,u.scaleByDistance=W.getValueOrUndefined(a._scaleByDistance,e,Ehe),u.translucencyByDistance=W.getValueOrUndefined(a._translucencyByDistance,e,She),u.distanceDisplayCondition=W.getValueOrUndefined(a._distanceDisplayCondition,e,vhe),u.disableDepthTestDistance=W.getValueOrDefault(a._disableDepthTestDistance,e,xhe),u.splitDirection=W.getValueOrDefault(a._splitDirection,e,The),u.heightReference=f;let y=W.getValueOrDefault(a._color,e,ghe,Che),b=W.getValueOrDefault(a._outlineColor,e,_he,Ahe),x=Math.round(W.getValueOrDefault(a._outlineWidth,e,yhe)),T=Math.max(1,Math.round(W.getValueOrDefault(a._pixelSize,e,bhe)));if(x>0?(u.scale=1,_=_||x!==r.outlineWidth||T!==r.pixelSize||!U.equals(y,r.color)||!U.equals(b,r.outlineColor)):(u.scale=T/50,T=50,_=_||x!==r.outlineWidth||!U.equals(y,r.color)||!U.equals(b,r.outlineColor)),_){r.color=U.clone(y,r.color),r.outlineColor=U.clone(b,r.outlineColor),r.pixelSize=T,r.outlineWidth=x;let C=y.alpha,E=y.toCssColorString(),S=b.toCssColorString(),w=JSON.stringify([E,T,S,x]);u.setImage(w,nA(C,E,S,x,T))}m&&u._updateClamping()}}return!0};Iy.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!l(n)||!(l(n.pointPrimitive)||l(n.billboard)))return st.FAILED;if(l(n.pointPrimitive))t.center=d.clone(n.pointPrimitive.position,t.center);else{let i=n.billboard;if(!l(i._clampedPosition))return st.PENDING;t.center=d.clone(i._clampedPosition,t.center)}return t.radius=0,st.DONE};Iy.prototype.isDestroyed=function(){return!1};Iy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Iy.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return le(this)};Iy.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],l(r._point)&&l(r._position)&&s.set(r.id,new whe(r));for(o=i.length-1;o>-1;o--)r=i[o],l(r._point)&&l(r._position)?s.contains(r.id)||s.set(r.id,new whe(r)):(sD(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],sD(s.get(r.id),r,a),s.remove(r.id)};function sD(e,t,n){if(l(e)){let i=e.pointPrimitive;if(l(i)){e.pointPrimitive=void 0,n.removePoint(t);return}let o=e.billboard;l(o)&&(e.billboard=void 0,n.removeBillboard(t))}}var Ok=Iy;var Ohe=[];function Rtt(e,t,n,i,o){let r=Ohe;r.length=o;let s,a=n.red,c=n.green,u=n.blue,f=n.alpha,h=i.red,p=i.green,_=i.blue,m=i.alpha;if(U.equals(n,i)){for(s=0;s<o;s++)r[s]=U.clone(n);return r}let y=(h-a)/o,b=(p-c)/o,x=(_-u)/o,T=(m-f)/o;for(s=0;s<o;s++)r[s]=new U(a+s*y,c+s*b,u+s*x,f+s*T);return r}function aD(e){e=e??G.EMPTY_OBJECT;let t=e.positions,n=e.colors,i=e.width??1,o=e.colorsPerVertex??!1;this._positions=t,this._colors=n,this._width=i,this._colorsPerVertex=o,this._vertexFormat=we.clone(e.vertexFormat??we.DEFAULT),this._arcType=e.arcType??Qt.GEODESIC,this._granularity=e.granularity??D.RADIANS_PER_DEGREE,this._ellipsoid=ee.clone(e.ellipsoid??ee.default),this._workerName="createPolylineGeometry";let r=1+t.length*d.packedLength;r+=l(n)?1+n.length*U.packedLength:1,this.packedLength=r+ee.packedLength+we.packedLength+4}aD.pack=function(e,t,n){n=n??0;let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=d.packedLength)d.pack(o[i],t,n);let s=e._colors;for(r=l(s)?s.length:0,t[n++]=r,i=0;i<r;++i,n+=U.packedLength)U.pack(s[i],t,n);return ee.pack(e._ellipsoid,t,n),n+=ee.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};var Mhe=ee.clone(ee.UNIT_SPHERE),Lhe=new we,ux={positions:void 0,colors:void 0,ellipsoid:Mhe,vertexFormat:Lhe,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};aD.unpack=function(e,t,n){t=t??0;let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=d.packedLength)r[i]=d.unpack(e,t);o=e[t++];let s=o>0?new Array(o):void 0;for(i=0;i<o;++i,t+=U.packedLength)s[i]=U.unpack(e,t);let a=ee.unpack(e,t,Mhe);t+=ee.packedLength;let c=we.unpack(e,t,Lhe);t+=we.packedLength;let u=e[t++],f=e[t++]===1,h=e[t++],p=e[t];return l(n)?(n._positions=r,n._colors=s,n._ellipsoid=ee.clone(a,n._ellipsoid),n._vertexFormat=we.clone(c,n._vertexFormat),n._width=u,n._colorsPerVertex=f,n._arcType=h,n._granularity=p,n):(ux.positions=r,ux.colors=s,ux.width=u,ux.colorsPerVertex=f,ux.arcType=h,ux.granularity=p,new aD(ux))};var Ihe=new d,Dhe=new d,Phe=new d,Rhe=new d;aD.createGeometry=function(e){let t=e._width,n=e._vertexFormat,i=e._colors,o=e._colorsPerVertex,r=e._arcType,s=e._granularity,a=e._ellipsoid,c,u,f,h=[],p=yo(e._positions,d.equalsEpsilon,!1,h);if(l(i)&&h.length>0){let M=0,F=h[0];i=i.filter(function(V,k){let H=!1;return o?H=k===F||k===0&&F===1:H=k+1===F,H?(M++,F=h[M],!1):!0})}let _=p.length;if(_<2||t<=0)return;if(r===Qt.GEODESIC||r===Qt.RHUMB){let M,F;r===Qt.GEODESIC?(M=D.chordLength(s,a.maximumRadius),F=Ni.numberOfPoints):(M=s,F=Ni.numberOfPointsRhumbLine);let V=Ni.extractHeights(p,a);if(l(i)){let k=1;for(c=0;c<_-1;++c)k+=F(p[c],p[c+1],M);let H=new Array(k),B=0;for(c=0;c<_-1;++c){let j=p[c],q=p[c+1],Q=i[c],Y=F(j,q,M);if(o&&c<k){let J=i[c+1],$=Rtt(j,q,Q,J,Y),de=$.length;for(u=0;u<de;++u)H[B++]=$[u]}else for(u=0;u<Y;++u)H[B++]=U.clone(Q)}H[B]=U.clone(i[i.length-1]),i=H,Ohe.length=0}r===Qt.GEODESIC?p=Ni.generateCartesianArc({positions:p,minDistance:M,ellipsoid:a,height:V}):p=Ni.generateCartesianRhumbArc({positions:p,granularity:M,ellipsoid:a,height:V})}_=p.length;let m=_*4-4,y=new Float64Array(m*3),b=new Float64Array(m*3),x=new Float64Array(m*3),T=new Float32Array(m*2),C=n.st?new Float32Array(m*2):void 0,E=l(i)?new Uint8Array(m*4):void 0,S=0,w=0,R=0,P=0,O;for(u=0;u<_;++u){u===0?(O=Ihe,d.subtract(p[0],p[1],O),d.add(p[0],O,O)):O=p[u-1],d.clone(O,Phe),d.clone(p[u],Dhe),u===_-1?(O=Ihe,d.subtract(p[_-1],p[_-2],O),d.add(p[_-1],O,O)):O=p[u+1],d.clone(O,Rhe);let M,F;l(E)&&(u!==0&&!o?M=i[u-1]:M=i[u],u!==_-1&&(F=i[u]));let V=u===0?2:0,k=u===_-1?2:4;for(f=V;f<k;++f){d.pack(Dhe,y,S),d.pack(Phe,b,S),d.pack(Rhe,x,S),S+=3;let H=f-2<0?-1:1;if(T[w++]=2*(f%2)-1,T[w++]=H*t,n.st&&(C[R++]=u/(_-1),C[R++]=Math.max(T[w-2],0)),l(E)){let B=f<2?M:F;E[P++]=U.floatToByte(B.red),E[P++]=U.floatToByte(B.green),E[P++]=U.floatToByte(B.blue),E[P++]=U.floatToByte(B.alpha)}}}let N=new fn;N.position=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:y}),N.prevPosition=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:b}),N.nextPosition=new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),N.expandAndWidth=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:T}),n.st&&(N.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:C})),l(E)&&(N.color=new Ee({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,values:E,normalize:!0}));let g=Me.createTypedArray(m,_*6-6),A=0,v=0,I=_-1;for(u=0;u<I;++u)g[v++]=A,g[v++]=A+2,g[v++]=A+1,g[v++]=A+1,g[v++]=A+2,g[v++]=A+3,A+=4;return new rt({attributes:N,indices:g,primitiveType:Re.TRIANGLES,boundingSphere:ae.fromPoints(p),geometryType:cd.POLYLINES})};var Dy=aD;var Ott=new Yn(0),Mk={},Nhe=new U,Mtt=new zt(U.WHITE),Ltt=new Yn(!0),Ntt=new Yn(_n.DISABLED),Ftt=new Yn(new Pt),Btt=new Yn(Bn.BOTH);function ktt(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function ztt(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function Yd(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(Yd.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new me,this._showProperty=void 0,this._materialProperty=void 0,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._depthFailMaterialProperty=void 0,this._geometryOptions=new ktt,this._groundGeometryOptions=new ztt,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=er.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(Yd.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!l(this._entity.availability)&&W.isConstant(this._showProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},depthFailMaterialProperty:{get:function(){return this._depthFailMaterialProperty}},outlineEnabled:{value:!1},hasConstantOutline:{value:!0},outlineColorProperty:{value:void 0},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!1},geometryChanged:{get:function(){return this._geometryChanged}},arcType:{get:function(){return this._arcType}},clampToGround:{get:function(){return this._clampToGround&&this._supportsPolylinesOnTerrain}},zIndex:{get:function(){return this._zIndex}}});Yd.prototype.isOutlineVisible=function(e){return!1};Yd.prototype.isFilled=function(e){let t=this._entity;return(this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e))??!1};Yd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new gn(n&&t.isShowing&&this._showProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Fn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r},a;return this._materialProperty instanceof zt&&(l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Nhe)),l(a)||(a=U.WHITE),s.color=Gt.fromColor(a)),this.clampToGround?new At({id:t,geometry:new QT(this._groundGeometryOptions),attributes:s}):(l(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof zt&&(l(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(a=this._depthFailMaterialProperty.color.getValue(e,Nhe)),l(a)||(a=U.WHITE),s.depthFailColor=Gt.fromColor(a)),new At({id:t,geometry:new Dy(this._geometryOptions),attributes:s}))};Yd.prototype.createOutlineGeometryInstance=function(e){};Yd.prototype.isDestroyed=function(){return!1};Yd.prototype.destroy=function(){this._entitySubscription(),le(this)};Yd.prototype._onEntityPropertyChanged=function(e,t,n,i){if(!(t==="availability"||t==="polyline"))return;let o=this._entity.polyline;if(!l(o)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.positions,s=o.show;if(l(s)&&s.isConstant&&!s.getValue(ke.MINIMUM_VALUE)||!l(r)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let a=o.zIndex,c=o.material??Mtt,u=c instanceof zt;this._materialProperty=c,this._depthFailMaterialProperty=o.depthFailMaterial,this._showProperty=s??Ltt,this._shadowsProperty=o.shadows??Ntt,this._distanceDisplayConditionProperty=o.distanceDisplayCondition??Ftt,this._classificationTypeProperty=o.classificationType??Btt,this._fillEnabled=!0,this._zIndex=a??Ott;let f=o.width,h=o.arcType,p=o.clampToGround,_=o.granularity;if(!r.isConstant||!W.isConstant(f)||!W.isConstant(h)||!W.isConstant(_)||!W.isConstant(p)||!W.isConstant(a))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{let m=this._geometryOptions,y=r.getValue(ke.MINIMUM_VALUE,m.positions);if(!l(y)||y.length<2){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let b;u&&(!l(this._depthFailMaterialProperty)||this._depthFailMaterialProperty instanceof zt)?b=ts.VERTEX_FORMAT:b=Aa.VERTEX_FORMAT,m.vertexFormat=b,m.positions=y,m.width=l(f)?f.getValue(ke.MINIMUM_VALUE):void 0,m.arcType=l(h)?h.getValue(ke.MINIMUM_VALUE):void 0,m.granularity=l(_)?_.getValue(ke.MINIMUM_VALUE):void 0;let x=this._groundGeometryOptions;x.positions=y,x.width=m.width,x.arcType=m.arcType,x.granularity=m.granularity,this._clampToGround=l(p)?p.getValue(ke.MINIMUM_VALUE):!1,!this._clampToGround&&l(a)&&gt("Entity polylines must have clampToGround: true when using zIndex.  zIndex will be ignored."),this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Yd.prototype.createDynamicUpdater=function(e,t){return new cD(e,t,this)};var mE={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function cD(e,t,n){this._line=void 0,this._primitives=e,this._groundPrimitives=t,this._groundPolylinePrimitive=void 0,this._material=void 0,this._geometryUpdater=n,this._positions=[]}function Fhe(e){if(l(e._line))return e._line;let t=e._primitives,n=e._geometryUpdater._scene.id+t._guid,i=Mk[n];!l(i)||i.isDestroyed()?(i=new cm,Mk[n]=i,t.add(i)):t.contains(i)||t.add(i);let o=i.add();return o.id=e._geometryUpdater._entity,e._line=o,o}cD.prototype.update=function(e){let t=this._geometryUpdater,n=t._entity,i=n.polyline,o=i.positions,r=W.getValueOrUndefined(o,e,this._positions);t._clampToGround=W.getValueOrDefault(i._clampToGround,e,!1),t._groundGeometryOptions.positions=r,t._groundGeometryOptions.width=W.getValueOrDefault(i._width,e,1),t._groundGeometryOptions.arcType=W.getValueOrDefault(i._arcType,e,Qt.GEODESIC),t._groundGeometryOptions.granularity=W.getValueOrDefault(i._granularity,e,9999);let s=this._groundPrimitives;if(l(this._groundPolylinePrimitive)&&(s.remove(this._groundPolylinePrimitive),this._groundPolylinePrimitive=void 0),t.clampToGround){if(!n.isShowing||!n.isAvailable(e)||!W.getValueOrDefault(i._show,e,!0)||!l(r)||r.length<2)return;let h=t.fillMaterialProperty,p;if(h instanceof zt)p=new ts;else{let _=Jo.getValue(e,h,this._material);p=new Aa({material:_,translucent:_.isTranslucent()}),this._material=_}this._groundPolylinePrimitive=s.add(new Nh({geometryInstances:t.createFillGeometryInstance(e),appearance:p,classificationType:t.classificationTypeProperty.getValue(e),asynchronous:!1}),W.getValueOrUndefined(t.zIndex,e)),l(this._line)&&(this._line.show=!1);return}let a=Fhe(this);if(!n.isShowing||!n.isAvailable(e)||!W.getValueOrDefault(i._show,e,!0)){a.show=!1;return}if(!l(r)||r.length<2){a.show=!1;return}let c=Qt.GEODESIC;c=W.getValueOrDefault(i._arcType,e,c);let u=t._scene.globe,f=t._scene.ellipsoid;c!==Qt.NONE&&l(u)&&(mE.ellipsoid=f,mE.positions=r,mE.granularity=W.getValueOrUndefined(i._granularity,e),mE.height=Ni.extractHeights(r,f),c===Qt.GEODESIC?r=Ni.generateCartesianArc(mE):r=Ni.generateCartesianRhumbArc(mE)),a.show=!0,a.positions=r.slice(),a.material=Jo.getValue(e,t.fillMaterialProperty,a.material),a.width=W.getValueOrDefault(i._width,e,1),a.distanceDisplayCondition=W.getValueOrUndefined(i._distanceDisplayCondition,e,a.distanceDisplayCondition)};cD.prototype.getBoundingSphere=function(e){if(this._geometryUpdater.clampToGround){let t=this._groundPolylinePrimitive;if(l(t)&&t.show&&t.ready){let n=t.getGeometryInstanceAttributes(this._geometryUpdater._entity);if(l(n)&&l(n.boundingSphere))return ae.clone(n.boundingSphere,e),st.DONE}return l(t)&&!t.ready?st.PENDING:st.DONE}else{let t=Fhe(this);if(t.show&&t.positions.length>0)return ae.fromPoints(t.positions,e),st.DONE}return st.FAILED};cD.prototype.isDestroyed=function(){return!1};cD.prototype.destroy=function(){let t=this._geometryUpdater._scene.id+this._primitives._guid,n=Mk[t];l(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete Mk[t])),l(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),le(this)};var Lk=Yd;var Utt=new U,Vtt=new Pt,Htt=new Pt;function Xd(e,t,n,i,o){let r;n instanceof zt?r=ts:r=Aa,this.orderedGroundPrimitives=e,this.classificationType=t,this.appearanceType=r,this.materialProperty=n,this.updaters=new Ct,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.material=void 0,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(Xd.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct,this.zIndex=i,this._asynchronous=o}Xd.prototype.onMaterialChanged=function(){this.invalidated=!0};Xd.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof zt&&t instanceof zt?!0:l(t)&&t.equals(n)};Xd.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!W.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};Xd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t)),!0}return!1};Xd.prototype.update=function(e){let t=!0,n=this.primitive,i=this.orderedGroundPrimitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)l(n)&&(l(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),n=new Nh({show:!1,asynchronous:this._asynchronous,geometryInstances:o.slice(),appearance:new this.appearanceType,classificationType:this.classificationType}),this.appearanceType===Aa&&(this.material=Jo.getValue(e,this.materialProperty,this.material),n.appearance.material=this.material),i.add(n,this.zIndex),t=!1;else{l(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;l(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(l(n)&&n.ready){n.show=!0,l(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.appearanceType===Aa&&(this.material=Jo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],u=c.entity,f=this.geometry.get(c.id),h=this.attributes.get(f.id.id);if(l(h)||(h=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,h)),!c.fillMaterialProperty.isConstant){let y=c.fillMaterialProperty.color,b=W.getValueOrDefault(y,e,U.WHITE,Utt);U.equals(h._lastColor,b)||(h._lastColor=U.clone(b,h._lastColor),h.color=Gt.toValue(b,h.color))}let p=u.isShowing&&(c.hasConstantFill||c.isFilled(e)),_=h.show[0]===1;p!==_&&(h.show=gn.toValue(p,h.show));let m=c.distanceDisplayConditionProperty;if(!W.isConstant(m)){let y=W.getValueOrDefault(m,e,Htt,Vtt);Pt.equals(y,h._lastDistanceDisplayCondition)||(h._lastDistanceDisplayCondition=Pt.clone(y,h._lastDistanceDisplayCondition),h.distanceDisplayCondition=Fn.toValue(y,h.distanceDisplayCondition))}}this.updateShows(n)}else l(n)&&!n.ready&&(t=!1);return t};Xd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);l(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,u=a.show[0]===1;c!==u&&(a.show=gn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Xd.prototype.contains=function(e){return this.updaters.contains(e.id)};Xd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return st.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?st.FAILED:(i.boundingSphere.clone(t),st.DONE)};Xd.prototype.destroy=function(){let e=this.primitive,t=this.orderedGroundPrimitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),this.removeMaterialSubscription()};function pE(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=n??!0}pE.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=W.getValueOrDefault(t.zIndex,0);for(let a=0;a<i;++a){let c=n[a];if(c.isMaterial(t)&&c.zIndex===r){c.add(e,t,o);return}}let s=new Xd(this._orderedGroundPrimitives,this._classificationType,t.fillMaterialProperty,r,this._asynchronous);s.add(e,t,o),n.push(s)};pE.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};pE.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};pE.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return st.FAILED};pE.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var Nk=pE;var Gtt=[];function Bhe(e,t){let n=e._batches,i=n.length;for(let o=0;o<i;o++)n[o].remove(t)}function khe(e,t,n){if(n.isDynamic){e._dynamicBatch.add(t,n);return}if(n.clampToGround&&n.fillEnabled){let s=n.classificationTypeProperty.getValue(t);e._groundBatches[s].add(t,n);return}let i;n.fillEnabled&&(i=n.shadowsProperty.getValue(t));let o=0;l(n.depthFailMaterialProperty)&&(o=n.depthFailMaterialProperty instanceof zt?1:2);let r;l(i)&&(r=i+o*_n.NUMBER_OF_SHADOW_MODES),n.fillEnabled&&(n.fillMaterialProperty instanceof zt?e._colorBatches[r].add(t,n):e._materialBatches[r].add(t,n))}function Cm(e,t,n,i){i=i??e.groundPrimitives,n=n??e.primitives,this._scene=e,this._primitives=n,this._entityCollection=void 0,this._addedObjects=new Ct,this._removedObjects=new Ct,this._changedObjects=new Ct;let o,r=_n.NUMBER_OF_SHADOW_MODES;for(this._colorBatches=new Array(r*3),this._materialBatches=new Array(r*3),o=0;o<r;++o)this._colorBatches[o]=new jd(n,ts,void 0,!1,o),this._materialBatches[o]=new qd(n,Aa,void 0,!1,o),this._colorBatches[o+r]=new jd(n,ts,ts,!1,o),this._materialBatches[o+r]=new qd(n,Aa,ts,!1,o),this._colorBatches[o+r*2]=new jd(n,ts,Aa,!1,o),this._materialBatches[o+r*2]=new qd(n,Aa,Aa,!1,o);this._dynamicBatch=new WA(n,i);let s=Bn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(s),o=0;o<s;++o)this._groundBatches[o]=new Nk(i,o);this._batches=this._colorBatches.concat(this._materialBatches,this._dynamicBatch,this._groundBatches),this._subscriptions=new Ct,this._updaters=new Ct,this._entityCollection=t,t.collectionChanged.addEventListener(Cm.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,Gtt)}Cm.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,u,f;for(a=s.length-1;a>-1;a--)c=s[a],u=c.id,f=this._updaters.get(u),f.entity===c?(Bhe(this,f),khe(this,e,f)):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],u=c.id,f=this._updaters.get(u),Bhe(this,f),f.destroy(),this._updaters.remove(u),this._subscriptions.get(u)(),this._subscriptions.remove(u);for(a=n.length-1;a>-1;a--)c=n[a],u=c.id,f=new Lk(c,this._scene),this._updaters.set(u,f),khe(this,e,f),this._subscriptions.set(u,f.geometryChanged.addEventListener(Cm._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let h=!0,p=this._batches,_=p.length;for(a=0;a<_;a++)h=p[a].update(e)&&h;return h};var jtt=[],Wtt=new ae;Cm.prototype.getBoundingSphere=function(e,t){let n=jtt,i=Wtt,o=0,r=st.DONE,s=this._batches,a=s.length,c=this._updaters.get(e.id);for(let u=0;u<a;u++){if(r=s[u].getBoundingSphere(c,i),r===st.PENDING)return st.PENDING;r===st.DONE&&(n[o]=ae.clone(i,n[o]),o++)}return o===0?st.FAILED:(n.length=o,ae.fromBoundingSpheres(n,t),st.DONE)};Cm.prototype.isDestroyed=function(){return!1};Cm.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Cm.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();return this._subscriptions.removeAll(),le(this)};Cm._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!l(t.get(o))&&!l(n.get(o))&&n.set(o,i)};Cm.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var Fk=Cm;function Fl(e){bl.initializeTerrainHeights(),Nh.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new pr,this._eventHelper.add(n.dataSourceAdded,this._onDataSourceAdded,this),this._eventHelper.add(n.dataSourceRemoved,this._onDataSourceRemoved,this),this._eventHelper.add(n.dataSourceMoved,this._onDataSourceMoved,this),this._eventHelper.add(t.postRender,this._postRender,this),this._dataSourceCollection=n,this._scene=t,this._visualizersCallback=e.visualizersCallback??Fl.defaultVisualizersCallback;let i=!1,o=new Ml,r=new Ml;n.length>0&&(t.primitives.add(o),t.groundPrimitives.add(r),i=!0),this._primitives=o,this._groundPrimitives=r;for(let u=0,f=n.length;u<f;u++)this._onDataSourceAdded(n,n.get(u));let s=new M3;this._onDataSourceAdded(void 0,s),this._defaultDataSource=s;let a,c;if(!i){let u=this,f=function(){t.primitives.add(o),t.groundPrimitives.add(r),a(),c(),u._removeDefaultDataSourceListener=void 0,u._removeDataSourceCollectionListener=void 0};a=s.entities.collectionChanged.addEventListener(f),c=n.dataSourceAdded.addEventListener(f)}this._removeDefaultDataSourceListener=a,this._removeDataSourceCollectionListener=c,this._ready=!1}var gE=[];Fl.registerVisualizer=function(e){gE.includes(e)||gE.push(e)};Fl.unregisterVisualizer=function(e){if(gE.includes(e)){let t=gE.indexOf(e);gE.splice(t,1)}};Fl.defaultVisualizersCallback=function(e,t,n){let i=n.entities;return[new pL(t,i),new wk(e,i,n._primitives,n._groundPrimitives),new Ik(t,i),new Pk(e,i),new y3(e,i),new Ok(t,i),new Rk(e,i),new Fk(e,i,n._primitives,n._groundPrimitives),...gE.map(o=>new o(e,i))]};Object.defineProperties(Fl.prototype,{scene:{get:function(){return this._scene}},dataSources:{get:function(){return this._dataSourceCollection}},defaultDataSource:{get:function(){return this._defaultDataSource}},ready:{get:function(){return this._ready}}});Fl.prototype.isDestroyed=function(){return!1};Fl.prototype.destroy=function(){this._eventHelper.removeAll();let e=this._dataSourceCollection;for(let t=0,n=e.length;t<n;++t)this._onDataSourceRemoved(this._dataSourceCollection,e.get(t));return this._onDataSourceRemoved(void 0,this._defaultDataSource),l(this._removeDefaultDataSourceListener)?(this._removeDefaultDataSourceListener(),this._removeDataSourceCollectionListener()):(this._scene.primitives.remove(this._primitives),this._scene.groundPrimitives.remove(this._groundPrimitives)),le(this)};Fl.prototype.update=function(e){if(!li.initialized)return this._ready=!1,!1;let t=!0,n,i,o,r,s=this._dataSourceCollection,a=s.length;for(n=0;n<a;n++){let c=s.get(n);for(l(c.update)&&(t=c.update(e)&&t),o=c._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t}for(o=this._defaultDataSource._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t;return!this._ready&&t&&this._scene.requestRender(),this._ready=this._ready||t,t};Fl.prototype._postRender=function(){let e=this._scene.frameState,t=this._dataSourceCollection,n=t.length;for(let i=0;i<n;i++){let o=t.get(i),r=o.credit;l(r)&&e.creditDisplay.addCreditToNextFrame(r);let s=o._resourceCredits;if(l(s)){let a=s.length;for(let c=0;c<a;c++)e.creditDisplay.addCreditToNextFrame(s[c])}}};var qtt=[],Ytt=new ae;Fl.prototype.getBoundingSphere=function(e,t,n){if(!this._ready)return st.PENDING;let i,o,r=this._defaultDataSource;if(!r.entities.contains(e)){r=void 0;let p=this._dataSourceCollection;for(o=p.length,i=0;i<o;i++){let _=p.get(i);if(_.entities.contains(e)){r=_;break}}}if(!l(r))return st.FAILED;let s=qtt,a=Ytt,c=0,u=st.DONE,f=r._visualizers,h=f.length;for(i=0;i<h;i++){let p=f[i];if(l(p.getBoundingSphere)){if(u=f[i].getBoundingSphere(e,a),!t&&u===st.PENDING)return st.PENDING;u===st.DONE&&(s[c]=ae.clone(a,s[c]),c++)}}return c===0?st.FAILED:(s.length=c,ae.fromBoundingSpheres(s,n),st.DONE)};Fl.prototype._onDataSourceAdded=function(e,t){let n=this._scene,i=this._primitives,o=this._groundPrimitives,r=i.add(new Ml),s=o.add(new $3);t._primitives=r,t._groundPrimitives=s;let a=t.clustering;a._initialize(n),r.add(a),t._visualizers=this._visualizersCallback(n,a,t)};Fl.prototype._onDataSourceRemoved=function(e,t){let n=this._primitives,i=this._groundPrimitives,o=t._primitives,r=t._groundPrimitives,s=t.clustering;o.remove(s);let a=t._visualizers,c=a.length;for(let u=0;u<c;u++)a[u].destroy();n.remove(o),i.remove(r),t._visualizers=void 0};Fl.prototype._onDataSourceMoved=function(e,t,n){let i=this._primitives,o=this._groundPrimitives,r=e._primitives,s=e._groundPrimitives;t===n+1?(i.raise(r),o.raise(s)):t===n-1?(i.lower(r),o.lower(s)):t===0?(i.lowerToBottom(r),o.lowerToBottom(s),i.raise(r),o.raise(s)):(i.raiseToTop(r),o.raiseToTop(s))};var Bk=Fl;function $7(e,t,n){this.heading=e??0,this.pitch=t??0,this.range=n??0}$7.clone=function(e,t){if(l(e))return l(t)||(t=new $7),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var Kd=$7;var zhe=new Z,Uhe=new Z,Vhe=new Z,Xtt=new L,kk=new d,Hhe=new d,Q7=new d,J7=new d,Ghe=new d,jhe=new d,Ktt=new Pe,Ztt=new d,$tt=new Z,_E=new K,Qtt=1.25;function Jtt(e,t,n,i,o,r,s,a,c,u){let f=e.scene.mode,h=o.getValue(c,e._lastCartesian);if(l(h)){let p=!1,_=!1,m,y,b;if(f===ne.SCENE3D){K.addSeconds(c,.001,_E);let R=o.getValue(_E,kk);if(l(R)||(K.addSeconds(c,-.001,_E),R=o.getValue(_E,kk),_=!0),l(R)){let P=It.computeFixedToIcrfMatrix(c,zhe),O=It.computeFixedToIcrfMatrix(_E,Uhe),N;!l(P)||!l(O)?(N=It.computeTemeToPseudoFixedMatrix(c,Vhe),P=Z.transpose(N,zhe),O=It.computeTemeToPseudoFixedMatrix(_E,Uhe),Z.transpose(O,O)):N=Z.transpose(P,Vhe);let g=Z.multiplyByVector(P,h,Ghe),A=Z.multiplyByVector(O,R,jhe);d.subtract(g,A,J7);let v=d.magnitude(J7)*1e3,I=D.GRAVITATIONALPARAMETER,M=-I/(v*v-2*I/d.magnitude(g));M<0||M>Qtt*u.maximumRadius?(m=Hhe,d.normalize(h,m),d.negate(m,m),b=d.clone(d.UNIT_Z,Q7),y=d.cross(b,m,kk),d.magnitude(y)>D.EPSILON7&&(d.normalize(m,m),d.normalize(y,y),b=d.cross(m,y,Q7),d.normalize(b,b),p=!0)):d.equalsEpsilon(h,R,D.EPSILON7)||(b=Hhe,d.normalize(g,b),d.normalize(A,A),y=d.cross(b,A,Q7),_&&(y=d.multiplyByScalar(y,-1,y)),d.equalsEpsilon(y,d.ZERO,D.EPSILON7)||(m=d.cross(y,b,kk),Z.multiplyByVector(N,m,m),Z.multiplyByVector(N,y,y),Z.multiplyByVector(N,b,b),d.normalize(m,m),d.normalize(y,y),d.normalize(b,b),p=!0))}}l(e.boundingSphere)&&(h=e.boundingSphere.center);let x,T,C;i&&(x=d.clone(t.position,J7),T=d.clone(t.direction,Ghe),C=d.clone(t.up,jhe));let E=Xtt,S;l(s)&&(S=s.getValue(c,Ktt));let w=r.getValue(c,Ztt);if(a===n_.INERTIAL&&l(S))L.fromTranslationQuaternionRotationScale(h,S,d.ONE,E);else if(a===n_.VELOCITY&&l(w)){let R=It.rotationMatrixFromPositionVelocity(h,w,u,$tt);L.fromRotationTranslation(R,h,E)}else a===n_.ENU||!p?It.eastNorthUpToFixedFrame(h,u,E):(E[0]=m.x,E[1]=m.y,E[2]=m.z,E[3]=0,E[4]=y.x,E[5]=y.y,E[6]=y.z,E[7]=0,E[8]=b.x,E[9]=b.y,E[10]=b.z,E[11]=0,E[12]=h.x,E[13]=h.y,E[14]=h.z,E[15]=0);t._setTransform(E),i&&(d.clone(x,t.position),d.clone(T,t.direction),d.clone(C,t.up),d.cross(T,C,t.right))}if(n){let p=f===ne.SCENE2D||d.equals(e._offset3D,d.ZERO)?void 0:e._offset3D;t.lookAtTransform(t.transform,p)}}function lD(e,t,n){this.entity=e,this.scene=t,this.ellipsoid=n??ee.default,this.boundingSphere=void 0,this._lastEntity=void 0,this._mode=void 0,this._lastCartesian=new d,this._defaultOffset3D=void 0,this._velocityProperty=new by(e.position,!0),this._offset3D=new d}Object.defineProperties(lD,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=d.clone(e,new d)}}});lD.defaultOffset3D=new d(-14e3,3500,3500);var zk=new Kd,ent=new d;lD.prototype.update=function(e,t){let n=this.scene,i=this.ellipsoid,o=n.mode;if(o===ne.MORPHING)return;let r=this.entity,s=r.trackingReferenceFrame,a=r.position;if(!l(a))return;let c=this._velocityProperty,u=r.orientation,f=r!==this._lastEntity,h=o!==this._mode,p=n.camera,_=f||h,m=!0;if(f){let y=r.viewFrom,b=l(y);if(!b&&l(t)){zk.pitch=-D.PI_OVER_FOUR,zk.range=0;let x=a.getValue(e,ent);if(l(x)){let T=2-1/Math.max(1,d.magnitude(x)/i.maximumRadius);zk.pitch*=T}p.viewBoundingSphere(t,zk),this.boundingSphere=t,_=!1,m=!1}else(!b||!l(y.getValue(e,this._offset3D)))&&d.clone(lD._defaultOffset3D,this._offset3D)}else!h&&this._mode!==ne.SCENE2D&&d.clone(p.position,this._offset3D);this._lastEntity=r,this._mode=o,Jtt(this,p,_,m,a,c,u,s,e,i)};var Uk=lD;function Yk(e){return Xk(e.map(([t,n])=>new Array(t).fill(n,0,t)))}function Xk(e){return e.reduce((t,n)=>t.concat(Array.isArray(n)?Xk(n):n),[])}var Whe=[0,1,2,3].concat(...Yk([[2,4],[2,5],[4,6],[4,7],[8,8],[8,9],[16,10],[16,11],[32,12],[32,13],[64,14],[64,15],[2,0],[1,16],[1,17],[2,18],[2,19],[4,20],[4,21],[8,22],[8,23],[16,24],[16,25],[32,26],[32,27],[64,28],[64,29]]));function or(){let e=this;function t(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.extra_bits,c=e.stat_desc.extra_base,u=e.stat_desc.max_length,f,h,p,_,m,y,b=0;for(_=0;_<=15;_++)o.bl_count[_]=0;for(r[o.heap[o.heap_max]*2+1]=0,f=o.heap_max+1;f<573;f++)h=o.heap[f],_=r[r[h*2+1]*2+1]+1,_>u&&(_=u,b++),r[h*2+1]=_,!(h>e.max_code)&&(o.bl_count[_]++,m=0,h>=c&&(m=a[h-c]),y=r[h*2],o.opt_len+=y*(_+m),s&&(o.static_len+=y*(s[h*2+1]+m)));if(b!==0){do{for(_=u-1;o.bl_count[_]===0;)_--;o.bl_count[_]--,o.bl_count[_+1]+=2,o.bl_count[u]--,b-=2}while(b>0);for(_=u;_!==0;_--)for(h=o.bl_count[_];h!==0;)p=o.heap[--f],!(p>e.max_code)&&(r[p*2+1]!=_&&(o.opt_len+=(_-r[p*2+1])*r[p*2],r[p*2+1]=_),h--)}}function n(o,r){let s=0;do s|=o&1,o>>>=1,s<<=1;while(--r>0);return s>>>1}function i(o,r,s){let a=[],c=0,u,f,h;for(u=1;u<=15;u++)a[u]=c=c+s[u-1]<<1;for(f=0;f<=r;f++)h=o[f*2+1],h!==0&&(o[f*2]=n(a[h]++,h))}e.build_tree=function(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.elems,c,u,f=-1,h;for(o.heap_len=0,o.heap_max=573,c=0;c<a;c++)r[c*2]!==0?(o.heap[++o.heap_len]=f=c,o.depth[c]=0):r[c*2+1]=0;for(;o.heap_len<2;)h=o.heap[++o.heap_len]=f<2?++f:0,r[h*2]=1,o.depth[h]=0,o.opt_len--,s&&(o.static_len-=s[h*2+1]);for(e.max_code=f,c=Math.floor(o.heap_len/2);c>=1;c--)o.pqdownheap(r,c);h=a;do c=o.heap[1],o.heap[1]=o.heap[o.heap_len--],o.pqdownheap(r,1),u=o.heap[1],o.heap[--o.heap_max]=c,o.heap[--o.heap_max]=u,r[h*2]=r[c*2]+r[u*2],o.depth[h]=Math.max(o.depth[c],o.depth[u])+1,r[c*2+1]=r[u*2+1]=h,o.heap[1]=h++,o.pqdownheap(r,1);while(o.heap_len>=2);o.heap[--o.heap_max]=o.heap[1],t(o),i(r,e.max_code,o.bl_count)}}or._length_code=[0,1,2,3,4,5,6,7].concat(...Yk([[2,8],[2,9],[2,10],[2,11],[4,12],[4,13],[4,14],[4,15],[8,16],[8,17],[8,18],[8,19],[16,20],[16,21],[16,22],[16,23],[32,24],[32,25],[32,26],[31,27],[1,28]]));or.base_length=[0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224,0];or.base_dist=[0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096,6144,8192,12288,16384,24576];or.d_code=function(e){return e<256?Whe[e]:Whe[256+(e>>>7)]};or.extra_lbits=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];or.extra_dbits=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];or.extra_blbits=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];or.bl_order=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];function Da(e,t,n,i,o){let r=this;r.static_tree=e,r.extra_bits=t,r.extra_base=n,r.elems=i,r.max_length=o}var tnt=[12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254,1,129,65,193,33,161,97,225,17,145,81,209,49,177,113,241,9,137,73,201,41,169,105,233,25,153,89,217,57,185,121,249,5,133,69,197,37,165,101,229,21,149,85,213,53,181,117,245,13,141,77,205,45,173,109,237,29,157,93,221,61,189,125,253,19,275,147,403,83,339,211,467,51,307,179,435,115,371,243,499,11,267,139,395,75,331,203,459,43,299,171,427,107,363,235,491,27,283,155,411,91,347,219,475,59,315,187,443,123,379,251,507,7,263,135,391,71,327,199,455,39,295,167,423,103,359,231,487,23,279,151,407,87,343,215,471,55,311,183,439,119,375,247,503,15,271,143,399,79,335,207,463,47,303,175,431,111,367,239,495,31,287,159,415,95,351,223,479,63,319,191,447,127,383,255,511,0,64,32,96,16,80,48,112,8,72,40,104,24,88,56,120,4,68,36,100,20,84,52,116,3,131,67,195,35,163,99,227],nnt=Yk([[144,8],[112,9],[24,7],[8,8]]);Da.static_ltree=Xk(tnt.map((e,t)=>[e,nnt[t]]));var int=[0,16,8,24,4,20,12,28,2,18,10,26,6,22,14,30,1,17,9,25,5,21,13,29,3,19,11,27,7,23],ont=Yk([[30,5]]);Da.static_dtree=Xk(int.map((e,t)=>[e,ont[t]]));Da.static_l_desc=new Da(Da.static_ltree,or.extra_lbits,257,286,15);Da.static_d_desc=new Da(Da.static_dtree,or.extra_dbits,0,30,15);Da.static_bl_desc=new Da(null,or.extra_blbits,0,19,7);var rnt=9,snt=8;function Am(e,t,n,i,o){let r=this;r.good_length=e,r.max_lazy=t,r.nice_length=n,r.max_chain=i,r.func=o}var Yhe=0,Wk=1,fx=2,Zd=[new Am(0,0,0,0,Yhe),new Am(4,4,8,4,Wk),new Am(4,5,16,8,Wk),new Am(4,6,32,32,Wk),new Am(4,4,16,16,fx),new Am(8,16,32,32,fx),new Am(8,16,128,128,fx),new Am(8,32,128,256,fx),new Am(32,128,258,1024,fx),new Am(32,258,258,4096,fx)],Vk=["need dictionary","stream end","","","stream error","data error","","buffer error","",""],Uf=0,Hk=1,uD=2,Gk=3,ant=32,eq=42,jk=113,fD=666,tq=8,cnt=0,nq=1,lnt=2,_r=3,qk=258,bu=qk+_r+1;function qhe(e,t,n,i){let o=e[t*2],r=e[n*2];return o<r||o==r&&i[t]<=i[n]}function unt(){let e=this,t,n,i,o,r,s,a,c,u,f,h,p,_,m,y,b,x,T,C,E,S,w,R,P,O,N,g,A,v,I,M,F,V,k=new or,H=new or,B=new or;e.depth=[];let j,q,Q,Y,J,$;e.bl_count=[],e.heap=[],M=[],F=[],V=[];function de(){u=2*r,h[_-1]=0;for(let Oe=0;Oe<_-1;Oe++)h[Oe]=0;N=Zd[g].max_lazy,v=Zd[g].good_length,I=Zd[g].nice_length,O=Zd[g].max_chain,S=0,x=0,R=0,T=P=_r-1,E=0,p=0}function be(){let Oe;for(Oe=0;Oe<286;Oe++)M[Oe*2]=0;for(Oe=0;Oe<30;Oe++)F[Oe*2]=0;for(Oe=0;Oe<19;Oe++)V[Oe*2]=0;M[256*2]=1,e.opt_len=e.static_len=0,q=Q=0}function ce(){k.dyn_tree=M,k.stat_desc=Da.static_l_desc,H.dyn_tree=F,H.stat_desc=Da.static_d_desc,B.dyn_tree=V,B.stat_desc=Da.static_bl_desc,J=0,$=0,Y=8,be()}e.pqdownheap=function(Oe,nt){let Ge=e.heap,qe=Ge[nt],lt=nt<<1;for(;lt<=e.heap_len&&(lt<e.heap_len&&qhe(Oe,Ge[lt+1],Ge[lt],e.depth)&&lt++,!qhe(Oe,qe,Ge[lt],e.depth));)Ge[nt]=Ge[lt],nt=lt,lt<<=1;Ge[nt]=qe};function _e(Oe,nt){let Ge=-1,qe,lt=Oe[0*2+1],Ht=0,pn=7,Co=4;lt===0&&(pn=138,Co=3),Oe[(nt+1)*2+1]=65535;for(let go=0;go<=nt;go++)qe=lt,lt=Oe[(go+1)*2+1],!(++Ht<pn&&qe==lt)&&(Ht<Co?V[qe*2]+=Ht:qe!==0?(qe!=Ge&&V[qe*2]++,V[16*2]++):Ht<=10?V[17*2]++:V[18*2]++,Ht=0,Ge=qe,lt===0?(pn=138,Co=3):qe==lt?(pn=6,Co=3):(pn=7,Co=4))}function xe(){let Oe;for(_e(M,k.max_code),_e(F,H.max_code),B.build_tree(e),Oe=18;Oe>=3&&V[or.bl_order[Oe]*2+1]===0;Oe--);return e.opt_len+=3*(Oe+1)+5+5+4,Oe}function ve(Oe){e.pending_buf[e.pending++]=Oe}function Te(Oe){ve(Oe&255),ve(Oe>>>8&255)}function Fe(Oe){ve(Oe>>8&255),ve(Oe&255&255)}function He(Oe,nt){let Ge,qe=nt;$>16-qe?(Ge=Oe,J|=Ge<<$&65535,Te(J),J=Ge>>>16-$,$+=qe-16):(J|=Oe<<$&65535,$+=qe)}function Je(Oe,nt){let Ge=Oe*2;He(nt[Ge]&65535,nt[Ge+1]&65535)}function wt(Oe,nt){let Ge,qe=-1,lt,Ht=Oe[0*2+1],pn=0,Co=7,go=4;for(Ht===0&&(Co=138,go=3),Ge=0;Ge<=nt;Ge++)if(lt=Ht,Ht=Oe[(Ge+1)*2+1],!(++pn<Co&&lt==Ht)){if(pn<go)do Je(lt,V);while(--pn!==0);else lt!==0?(lt!=qe&&(Je(lt,V),pn--),Je(16,V),He(pn-3,2)):pn<=10?(Je(17,V),He(pn-3,3)):(Je(18,V),He(pn-11,7));pn=0,qe=lt,Ht===0?(Co=138,go=3):lt==Ht?(Co=6,go=3):(Co=7,go=4)}}function Xt(Oe,nt,Ge){let qe;for(He(Oe-257,5),He(nt-1,5),He(Ge-4,4),qe=0;qe<Ge;qe++)He(V[or.bl_order[qe]*2+1],3);wt(M,Oe-1),wt(F,nt-1)}function Xe(){$==16?(Te(J),J=0,$=0):$>=8&&(ve(J&255),J>>>=8,$-=8)}function ln(){He(nq<<1,3),Je(256,Da.static_ltree),Xe(),1+Y+10-$<9&&(He(nq<<1,3),Je(256,Da.static_ltree),Xe()),Y=7}function Rt(Oe,nt){let Ge,qe,lt;if(e.dist_buf[q]=Oe,e.lc_buf[q]=nt&255,q++,Oe===0?M[nt*2]++:(Q++,Oe--,M[(or._length_code[nt]+256+1)*2]++,F[or.d_code(Oe)*2]++),(q&8191)===0&&g>2){for(Ge=q*8,qe=S-x,lt=0;lt<30;lt++)Ge+=F[lt*2]*(5+or.extra_dbits[lt]);if(Ge>>>=3,Q<Math.floor(q/2)&&Ge<Math.floor(qe/2))return!0}return q==j-1}function St(Oe,nt){let Ge,qe,lt=0,Ht,pn;if(q!==0)do Ge=e.dist_buf[lt],qe=e.lc_buf[lt],lt++,Ge===0?Je(qe,Oe):(Ht=or._length_code[qe],Je(Ht+256+1,Oe),pn=or.extra_lbits[Ht],pn!==0&&(qe-=or.base_length[Ht],He(qe,pn)),Ge--,Ht=or.d_code(Ge),Je(Ht,nt),pn=or.extra_dbits[Ht],pn!==0&&(Ge-=or.base_dist[Ht],He(Ge,pn)));while(lt<q);Je(256,Oe),Y=Oe[256*2+1]}function qn(){$>8?Te(J):$>0&&ve(J&255),J=0,$=0}function di(Oe,nt,Ge){qn(),Y=8,Ge&&(Te(nt),Te(~nt)),e.pending_buf.set(c.subarray(Oe,Oe+nt),e.pending),e.pending+=nt}function Bt(Oe,nt,Ge){He((cnt<<1)+(Ge?1:0),3),di(Oe,nt,!0)}function Tt(Oe,nt,Ge){let qe,lt,Ht=0;g>0?(k.build_tree(e),H.build_tree(e),Ht=xe(),qe=e.opt_len+3+7>>>3,lt=e.static_len+3+7>>>3,lt<=qe&&(qe=lt)):qe=lt=nt+5,nt+4<=qe&&Oe!=-1?Bt(Oe,nt,Ge):lt==qe?(He((nq<<1)+(Ge?1:0),3),St(Da.static_ltree,Da.static_dtree)):(He((lnt<<1)+(Ge?1:0),3),Xt(k.max_code+1,H.max_code+1,Ht+1),St(M,F)),be(),Ge&&qn()}function Ki(Oe){Tt(x>=0?x:-1,S-x,Oe),x=S,t.flush_pending()}function dt(){let Oe,nt,Ge,qe;do{if(qe=u-R-S,qe===0&&S===0&&R===0)qe=r;else if(qe==-1)qe--;else if(S>=r+r-bu){c.set(c.subarray(r,r+r),0),w-=r,S-=r,x-=r,Oe=_,Ge=Oe;do nt=h[--Ge]&65535,h[Ge]=nt>=r?nt-r:0;while(--Oe!==0);Oe=r,Ge=Oe;do nt=f[--Ge]&65535,f[Ge]=nt>=r?nt-r:0;while(--Oe!==0);qe+=r}if(t.avail_in===0)return;Oe=t.read_buf(c,S+R,qe),R+=Oe,R>=_r&&(p=c[S]&255,p=(p<<b^c[S+1]&255)&y)}while(R<bu&&t.avail_in!==0)}function Fo(Oe){let nt=65535,Ge;for(nt>i-5&&(nt=i-5);;){if(R<=1){if(dt(),R===0&&Oe==0)return Uf;if(R===0)break}if(S+=R,R=0,Ge=x+nt,(S===0||S>=Ge)&&(R=S-Ge,S=Ge,Ki(!1),t.avail_out===0)||S-x>=r-bu&&(Ki(!1),t.avail_out===0))return Uf}return Ki(Oe==4),t.avail_out===0?Oe==4?uD:Uf:Oe==4?Gk:Hk}function sr(Oe){let nt=O,Ge=S,qe,lt,Ht=P,pn=S>r-bu?S-(r-bu):0,Co=I,go=a,Ba=S+qk,ka=c[Ge+Ht-1],_i=c[Ge+Ht];P>=v&&(nt>>=2),Co>R&&(Co=R);do if(qe=Oe,!(c[qe+Ht]!=_i||c[qe+Ht-1]!=ka||c[qe]!=c[Ge]||c[++qe]!=c[Ge+1])){Ge+=2,qe++;do;while(c[++Ge]==c[++qe]&&c[++Ge]==c[++qe]&&c[++Ge]==c[++qe]&&c[++Ge]==c[++qe]&&c[++Ge]==c[++qe]&&c[++Ge]==c[++qe]&&c[++Ge]==c[++qe]&&c[++Ge]==c[++qe]&&Ge<Ba);if(lt=qk-(Ba-Ge),Ge=Ba-qk,lt>Ht){if(w=Oe,Ht=lt,lt>=Co)break;ka=c[Ge+Ht-1],_i=c[Ge+Ht]}}while((Oe=f[Oe&go]&65535)>pn&&--nt!==0);return Ht<=R?Ht:R}function Fa(Oe){let nt=0,Ge;for(;;){if(R<bu){if(dt(),R<bu&&Oe==0)return Uf;if(R===0)break}if(R>=_r&&(p=(p<<b^c[S+(_r-1)]&255)&y,nt=h[p]&65535,f[S&a]=h[p],h[p]=S),nt!==0&&(S-nt&65535)<=r-bu&&A!=2&&(T=sr(nt)),T>=_r)if(Ge=Rt(S-w,T-_r),R-=T,T<=N&&R>=_r){T--;do S++,p=(p<<b^c[S+(_r-1)]&255)&y,nt=h[p]&65535,f[S&a]=h[p],h[p]=S;while(--T!==0);S++}else S+=T,T=0,p=c[S]&255,p=(p<<b^c[S+1]&255)&y;else Ge=Rt(0,c[S]&255),R--,S++;if(Ge&&(Ki(!1),t.avail_out===0))return Uf}return Ki(Oe==4),t.avail_out===0?Oe==4?uD:Uf:Oe==4?Gk:Hk}function xr(Oe){let nt=0,Ge,qe;for(;;){if(R<bu){if(dt(),R<bu&&Oe==0)return Uf;if(R===0)break}if(R>=_r&&(p=(p<<b^c[S+(_r-1)]&255)&y,nt=h[p]&65535,f[S&a]=h[p],h[p]=S),P=T,C=w,T=_r-1,nt!==0&&P<N&&(S-nt&65535)<=r-bu&&(A!=2&&(T=sr(nt)),T<=5&&(A==1||T==_r&&S-w>4096)&&(T=_r-1)),P>=_r&&T<=P){qe=S+R-_r,Ge=Rt(S-1-C,P-_r),R-=P-1,P-=2;do++S<=qe&&(p=(p<<b^c[S+(_r-1)]&255)&y,nt=h[p]&65535,f[S&a]=h[p],h[p]=S);while(--P!==0);if(E=0,T=_r-1,S++,Ge&&(Ki(!1),t.avail_out===0))return Uf}else if(E!==0){if(Ge=Rt(0,c[S-1]&255),Ge&&Ki(!1),S++,R--,t.avail_out===0)return Uf}else E=1,S++,R--}return E!==0&&(Ge=Rt(0,c[S-1]&255),E=0),Ki(Oe==4),t.avail_out===0?Oe==4?uD:Uf:Oe==4?Gk:Hk}function ps(Oe){return Oe.total_in=Oe.total_out=0,Oe.msg=null,e.pending=0,e.pending_out=0,n=jk,o=0,ce(),de(),0}e.deflateInit=function(Oe,nt,Ge,qe,lt,Ht){return qe||(qe=tq),lt||(lt=snt),Ht||(Ht=0),Oe.msg=null,nt==-1&&(nt=6),lt<1||lt>rnt||qe!=tq||Ge<9||Ge>15||nt<0||nt>9||Ht<0||Ht>2?-2:(Oe.dstate=e,s=Ge,r=1<<s,a=r-1,m=lt+7,_=1<<m,y=_-1,b=Math.floor((m+_r-1)/_r),c=new Uint8Array(r*2),f=[],h=[],j=1<<lt+6,e.pending_buf=new Uint8Array(j*4),i=j*4,e.dist_buf=new Uint16Array(j),e.lc_buf=new Uint8Array(j),g=nt,A=Ht,ps(Oe))},e.deflateEnd=function(){return n!=eq&&n!=jk&&n!=fD?-2:(e.lc_buf=null,e.dist_buf=null,e.pending_buf=null,h=null,f=null,c=null,e.dstate=null,n==jk?-3:0)},e.deflateParams=function(Oe,nt,Ge){let qe=0;return nt==-1&&(nt=6),nt<0||nt>9||Ge<0||Ge>2?-2:(Zd[g].func!=Zd[nt].func&&Oe.total_in!==0&&(qe=Oe.deflate(1)),g!=nt&&(g=nt,N=Zd[g].max_lazy,v=Zd[g].good_length,I=Zd[g].nice_length,O=Zd[g].max_chain),A=Ge,qe)},e.deflateSetDictionary=function(Oe,nt,Ge){let qe=Ge,lt,Ht=0;if(!nt||n!=eq)return-2;if(qe<_r)return 0;for(qe>r-bu&&(qe=r-bu,Ht=Ge-qe),c.set(nt.subarray(Ht,Ht+qe),0),S=qe,x=qe,p=c[0]&255,p=(p<<b^c[1]&255)&y,lt=0;lt<=qe-_r;lt++)p=(p<<b^c[lt+(_r-1)]&255)&y,f[lt&a]=h[p],h[p]=lt;return 0},e.deflate=function(Oe,nt){let Ge,qe,lt,Ht,pn;if(nt>4||nt<0)return-2;if(!Oe.next_out||!Oe.next_in&&Oe.avail_in!==0||n==fD&&nt!=4)return Oe.msg=Vk[4],-2;if(Oe.avail_out===0)return Oe.msg=Vk[7],-5;if(t=Oe,Ht=o,o=nt,n==eq&&(qe=tq+(s-8<<4)<<8,lt=(g-1&255)>>1,lt>3&&(lt=3),qe|=lt<<6,S!==0&&(qe|=ant),qe+=31-qe%31,n=jk,Fe(qe)),e.pending!==0){if(t.flush_pending(),t.avail_out===0)return o=-1,0}else if(t.avail_in===0&&nt<=Ht&&nt!=4)return t.msg=Vk[7],-5;if(n==fD&&t.avail_in!==0)return Oe.msg=Vk[7],-5;if(t.avail_in!==0||R!==0||nt!=0&&n!=fD){switch(pn=-1,Zd[g].func){case Yhe:pn=Fo(nt);break;case Wk:pn=Fa(nt);break;case fx:pn=xr(nt);break;default:}if((pn==uD||pn==Gk)&&(n=fD),pn==Uf||pn==uD)return t.avail_out===0&&(o=-1),0;if(pn==Hk){if(nt==1)ln();else if(Bt(0,0,!1),nt==3)for(Ge=0;Ge<_;Ge++)h[Ge]=0;if(t.flush_pending(),t.avail_out===0)return o=-1,0}}return nt!=4?0:1}}function Xhe(){let e=this;e.next_in_index=0,e.next_out_index=0,e.avail_in=0,e.total_in=0,e.avail_out=0,e.total_out=0}Xhe.prototype={deflateInit(e,t){let n=this;return n.dstate=new unt,t||(t=15),n.dstate.deflateInit(n,e,t)},deflate(e){let t=this;return t.dstate?t.dstate.deflate(t,e):-2},deflateEnd(){let e=this;if(!e.dstate)return-2;let t=e.dstate.deflateEnd();return e.dstate=null,t},deflateParams(e,t){let n=this;return n.dstate?n.dstate.deflateParams(n,e,t):-2},deflateSetDictionary(e,t){let n=this;return n.dstate?n.dstate.deflateSetDictionary(n,e,t):-2},read_buf(e,t,n){let i=this,o=i.avail_in;return o>n&&(o=n),o===0?0:(i.avail_in-=o,e.set(i.next_in.subarray(i.next_in_index,i.next_in_index+o),t),i.next_in_index+=o,i.total_in+=o,o)},flush_pending(){let e=this,t=e.dstate.pending;t>e.avail_out&&(t=e.avail_out),t!==0&&(e.next_out.set(e.dstate.pending_buf.subarray(e.dstate.pending_out,e.dstate.pending_out+t),e.next_out_index),e.next_out_index+=t,e.dstate.pending_out+=t,e.total_out+=t,e.avail_out-=t,e.dstate.pending-=t,e.dstate.pending===0&&(e.dstate.pending_out=0))}};function Khe(e){let t=this,n=new Xhe,i=fnt(e&&e.chunkSize?e.chunkSize:64*1024),o=0,r=new Uint8Array(i),s=e?e.level:-1;typeof s>"u"&&(s=-1),n.deflateInit(s),n.next_out=r,t.append=function(a,c){let u,f,h=0,p=0,_=0,m=[];if(a.length){n.next_in_index=0,n.next_in=a,n.avail_in=a.length;do{if(n.next_out_index=0,n.avail_out=i,u=n.deflate(o),u!=0)throw new Error("deflating: "+n.msg);n.next_out_index&&(n.next_out_index==i?m.push(new Uint8Array(r)):m.push(r.subarray(0,n.next_out_index))),_+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=h&&(c(n.next_in_index),h=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return m.length>1?(f=new Uint8Array(_),m.forEach(function(y){f.set(y,p),p+=y.length})):f=m[0]?new Uint8Array(m[0]):new Uint8Array,f}},t.flush=function(){let a,c,u=0,f=0,h=[];do{if(n.next_out_index=0,n.avail_out=i,a=n.deflate(4),a!=1&&a!=0)throw new Error("deflating: "+n.msg);i-n.avail_out>0&&h.push(r.slice(0,n.next_out_index)),f+=n.next_out_index}while(n.avail_in>0||n.avail_out===0);return n.deflateEnd(),c=new Uint8Array(f),h.forEach(function(p){c.set(p,u),u+=p.length}),c}}function fnt(e){return e+5*(Math.floor(e/16383)+1)}var 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sq(){let e=this,t,n,i,o,r,s;function a(u,f,h,p,_,m,y,b,x,T,C){let E,S,w,R,P,O,N,g,A,v,I,M,F,V,k;v=0,P=h;do i[u[f+v]]++,v++,P--;while(P!==0);if(i[0]==h)return y[0]=-1,b[0]=0,0;for(g=b[0],O=1;O<=Py&&i[O]===0;O++);for(N=O,g<O&&(g=O),P=Py;P!==0&&i[P]===0;P--);for(w=P,g>P&&(g=P),b[0]=g,V=1<<O;O<P;O++,V<<=1)if((V-=i[O])<0)return-3;if((V-=i[P])<0)return-3;for(i[P]+=V,s[1]=O=0,v=1,F=2;--P!==0;)s[F]=O+=i[v],F++,v++;P=0,v=0;do(O=u[f+v])!==0&&(C[s[O]++]=P),v++;while(++P<h);for(h=s[w],s[0]=P=0,v=0,R=-1,M=-g,r[0]=0,I=0,k=0;N<=w;N++)for(E=i[N];E--!==0;){for(;N>M+g;){if(R++,M+=g,k=w-M,k=k>g?g:k,(S=1<<(O=N-M))>E+1&&(S-=E+1,F=N,O<k))for(;++O<k&&!((S<<=1)<=i[++F]);)S-=i[F];if(k=1<<O,T[0]+k>pme)return-3;r[R]=I=T[0],T[0]+=k,R!==0?(s[R]=P,o[0]=O,o[1]=g,O=P>>>M-g,o[2]=I-r[R-1]-O,x.set(o,(r[R-1]+O)*3)):y[0]=I}for(o[1]=N-M,v>=h?o[0]=192:C[v]<p?(o[0]=C[v]<256?0:96,o[2]=C[v++]):(o[0]=m[C[v]-p]+16+64,o[2]=_[C[v++]-p]),S=1<<N-M,O=P>>>M;O<k;O+=S)x.set(o,(I+O)*3);for(O=1<<N-1;(P&O)!==0;O>>>=1)P^=O;for(P^=O,A=(1<<M)-1;(P&A)!=s[R];)R--,M-=g,A=(1<<M)-1}return V!==0&&w!=1?-5:0}function c(u){let f;for(t||(t=[],n=[],i=new Int32Array(Py+1),o=[],r=new Int32Array(Py),s=new Int32Array(Py+1)),n.length<u&&(n=[]),f=0;f<u;f++)n[f]=0;for(f=0;f<Py+1;f++)i[f]=0;for(f=0;f<3;f++)o[f]=0;r.set(i.subarray(0,Py),0),s.set(i.subarray(0,Py+1),0)}e.inflate_trees_bits=function(u,f,h,p,_){let m;return c(19),t[0]=0,m=a(u,0,19,19,null,null,h,f,p,t,n),m==-3?_.msg="oversubscribed dynamic bit lengths tree":(m==-5||f[0]===0)&&(_.msg="incomplete dynamic bit lengths tree",m=-3),m},e.inflate_trees_dynamic=function(u,f,h,p,_,m,y,b,x){let T;return c(288),t[0]=0,T=a(h,0,u,257,ynt,bnt,m,p,b,t,n),T!=0||p[0]===0?(T==-3?x.msg="oversubscribed literal/length tree":T!=-4&&(x.msg="incomplete literal/length tree",T=-3),T):(c(288),T=a(h,u,f,0,xnt,Tnt,y,_,b,t,n),T!=0||_[0]===0&&u>257?(T==-3?x.msg="oversubscribed distance tree":T==-5?(x.msg="incomplete distance tree",T=-3):T!=-4&&(x.msg="empty distance tree with lengths",T=-3),T):0)}}sq.inflate_trees_fixed=function(e,t,n,i){return e[0]=mnt,t[0]=pnt,n[0]=gnt,i[0]=_nt,0};var Kk=0,Zhe=1,$he=2,Qhe=3,Jhe=4,eme=5,tme=6,iq=7,nme=8,Zk=9;function Cnt(){let e=this,t,n=0,i,o=0,r=0,s=0,a=0,c=0,u=0,f=0,h,p=0,_,m=0;function y(b,x,T,C,E,S,w,R){let P,O,N,g,A,v,I,M,F,V,k,H,B,j,q,Q;I=R.next_in_index,M=R.avail_in,A=w.bitb,v=w.bitk,F=w.write,V=F<w.read?w.read-F-1:w.end-F,k=xu[b],H=xu[x];do{for(;v<20;)M--,A|=(R.read_byte(I++)&255)<<v,v+=8;if(P=A&k,O=T,N=C,Q=(N+P)*3,(g=O[Q])===0){A>>=O[Q+1],v-=O[Q+1],w.win[F++]=O[Q+2],V--;continue}do{if(A>>=O[Q+1],v-=O[Q+1],(g&16)!==0){for(g&=15,B=O[Q+2]+(A&xu[g]),A>>=g,v-=g;v<15;)M--,A|=(R.read_byte(I++)&255)<<v,v+=8;P=A&H,O=E,N=S,Q=(N+P)*3,g=O[Q];do if(A>>=O[Q+1],v-=O[Q+1],(g&16)!==0){for(g&=15;v<g;)M--,A|=(R.read_byte(I++)&255)<<v,v+=8;if(j=O[Q+2]+(A&xu[g]),A>>=g,v-=g,V-=B,F>=j)q=F-j,F-q>0&&2>F-q?(w.win[F++]=w.win[q++],w.win[F++]=w.win[q++],B-=2):(w.win.set(w.win.subarray(q,q+2),F),F+=2,q+=2,B-=2);else{q=F-j;do q+=w.end;while(q<0);if(g=w.end-q,B>g){if(B-=g,F-q>0&&g>F-q)do w.win[F++]=w.win[q++];while(--g!==0);else w.win.set(w.win.subarray(q,q+g),F),F+=g,q+=g,g=0;q=0}}if(F-q>0&&B>F-q)do w.win[F++]=w.win[q++];while(--B!==0);else w.win.set(w.win.subarray(q,q+B),F),F+=B,q+=B,B=0;break}else if((g&64)===0)P+=O[Q+2],P+=A&xu[g],Q=(N+P)*3,g=O[Q];else return R.msg="invalid distance code",B=R.avail_in-M,B=v>>3<B?v>>3:B,M+=B,I-=B,v-=B<<3,w.bitb=A,w.bitk=v,R.avail_in=M,R.total_in+=I-R.next_in_index,R.next_in_index=I,w.write=F,-3;while(!0);break}if((g&64)===0){if(P+=O[Q+2],P+=A&xu[g],Q=(N+P)*3,(g=O[Q])===0){A>>=O[Q+1],v-=O[Q+1],w.win[F++]=O[Q+2],V--;break}}else return(g&32)!==0?(B=R.avail_in-M,B=v>>3<B?v>>3:B,M+=B,I-=B,v-=B<<3,w.bitb=A,w.bitk=v,R.avail_in=M,R.total_in+=I-R.next_in_index,R.next_in_index=I,w.write=F,1):(R.msg="invalid literal/length code",B=R.avail_in-M,B=v>>3<B?v>>3:B,M+=B,I-=B,v-=B<<3,w.bitb=A,w.bitk=v,R.avail_in=M,R.total_in+=I-R.next_in_index,R.next_in_index=I,w.write=F,-3)}while(!0)}while(V>=258&&M>=10);return B=R.avail_in-M,B=v>>3<B?v>>3:B,M+=B,I-=B,v-=B<<3,w.bitb=A,w.bitk=v,R.avail_in=M,R.total_in+=I-R.next_in_index,R.next_in_index=I,w.write=F,0}e.init=function(b,x,T,C,E,S){t=Kk,u=b,f=x,h=T,p=C,_=E,m=S,i=null},e.proc=function(b,x,T){let C,E,S,w=0,R=0,P=0,O,N,g,A;for(P=x.next_in_index,O=x.avail_in,w=b.bitb,R=b.bitk,N=b.write,g=N<b.read?b.read-N-1:b.end-N;;)switch(t){case Kk:if(g>=258&&O>=10&&(b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,T=y(u,f,h,p,_,m,b,x),P=x.next_in_index,O=x.avail_in,w=b.bitb,R=b.bitk,N=b.write,g=N<b.read?b.read-N-1:b.end-N,T!=0)){t=T==1?iq:Zk;break}r=u,i=h,o=p,t=Zhe;case Zhe:for(C=r;R<C;){if(O!==0)T=0;else return b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);O--,w|=(x.read_byte(P++)&255)<<R,R+=8}if(E=(o+(w&xu[C]))*3,w>>>=i[E+1],R-=i[E+1],S=i[E],S===0){s=i[E+2],t=tme;break}if((S&16)!==0){a=S&15,n=i[E+2],t=$he;break}if((S&64)===0){r=S,o=E/3+i[E+2];break}if((S&32)!==0){t=iq;break}return t=Zk,x.msg="invalid literal/length code",T=-3,b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);case $he:for(C=a;R<C;){if(O!==0)T=0;else return b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);O--,w|=(x.read_byte(P++)&255)<<R,R+=8}n+=w&xu[C],w>>=C,R-=C,r=f,i=_,o=m,t=Qhe;case Qhe:for(C=r;R<C;){if(O!==0)T=0;else return b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);O--,w|=(x.read_byte(P++)&255)<<R,R+=8}if(E=(o+(w&xu[C]))*3,w>>=i[E+1],R-=i[E+1],S=i[E],(S&16)!==0){a=S&15,c=i[E+2],t=Jhe;break}if((S&64)===0){r=S,o=E/3+i[E+2];break}return t=Zk,x.msg="invalid distance code",T=-3,b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);case Jhe:for(C=a;R<C;){if(O!==0)T=0;else return b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);O--,w|=(x.read_byte(P++)&255)<<R,R+=8}c+=w&xu[C],w>>=C,R-=C,t=eme;case eme:for(A=N-c;A<0;)A+=b.end;for(;n!==0;){if(g===0&&(N==b.end&&b.read!==0&&(N=0,g=N<b.read?b.read-N-1:b.end-N),g===0&&(b.write=N,T=b.inflate_flush(x,T),N=b.write,g=N<b.read?b.read-N-1:b.end-N,N==b.end&&b.read!==0&&(N=0,g=N<b.read?b.read-N-1:b.end-N),g===0)))return b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);b.win[N++]=b.win[A++],g--,A==b.end&&(A=0),n--}t=Kk;break;case tme:if(g===0&&(N==b.end&&b.read!==0&&(N=0,g=N<b.read?b.read-N-1:b.end-N),g===0&&(b.write=N,T=b.inflate_flush(x,T),N=b.write,g=N<b.read?b.read-N-1:b.end-N,N==b.end&&b.read!==0&&(N=0,g=N<b.read?b.read-N-1:b.end-N),g===0)))return b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);T=0,b.win[N++]=s,g--,t=Kk;break;case iq:if(R>7&&(R-=8,O++,P--),b.write=N,T=b.inflate_flush(x,T),N=b.write,g=N<b.read?b.read-N-1:b.end-N,b.read!=b.write)return b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);t=nme;case nme:return T=1,b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);case Zk:return T=-3,b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T);default:return T=-2,b.bitb=w,b.bitk=R,x.avail_in=O,x.total_in+=P-x.next_in_index,x.next_in_index=P,b.write=N,b.inflate_flush(x,T)}},e.free=function(){}}var ime=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],yE=0,oq=1,ome=2,rme=3,sme=4,ame=5,$k=6,Qk=7,cme=8,dx=9;function Ant(e,t){let n=this,i=yE,o=0,r=0,s=0,a,c=[0],u=[0],f=new Cnt,h=0,p=new Int32Array(pme*3),_=0,m=new sq;n.bitk=0,n.bitb=0,n.win=new Uint8Array(t),n.end=t,n.read=0,n.write=0,n.reset=function(y,b){b&&(b[0]=_),i==$k&&f.free(y),i=yE,n.bitk=0,n.bitb=0,n.read=n.write=0},n.reset(e,null),n.inflate_flush=function(y,b){let x,T,C;return T=y.next_out_index,C=n.read,x=(C<=n.write?n.write:n.end)-C,x>y.avail_out&&(x=y.avail_out),x!==0&&b==-5&&(b=0),y.avail_out-=x,y.total_out+=x,y.next_out.set(n.win.subarray(C,C+x),T),T+=x,C+=x,C==n.end&&(C=0,n.write==n.end&&(n.write=0),x=n.write-C,x>y.avail_out&&(x=y.avail_out),x!==0&&b==-5&&(b=0),y.avail_out-=x,y.total_out+=x,y.next_out.set(n.win.subarray(C,C+x),T),T+=x,C+=x),y.next_out_index=T,n.read=C,b},n.proc=function(y,b){let x,T,C,E,S,w,R,P;for(E=y.next_in_index,S=y.avail_in,T=n.bitb,C=n.bitk,w=n.write,R=w<n.read?n.read-w-1:n.end-w;;){let O,N,g,A,v,I,M,F;switch(i){case yE:for(;C<3;){if(S!==0)b=0;else return n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);S--,T|=(y.read_byte(E++)&255)<<C,C+=8}switch(x=T&7,h=x&1,x>>>1){case 0:T>>>=3,C-=3,x=C&7,T>>>=x,C-=x,i=oq;break;case 1:O=[],N=[],g=[[]],A=[[]],sq.inflate_trees_fixed(O,N,g,A),f.init(O[0],N[0],g[0],0,A[0],0),T>>>=3,C-=3,i=$k;break;case 2:T>>>=3,C-=3,i=rme;break;case 3:return T>>>=3,C-=3,i=dx,y.msg="invalid block type",b=-3,n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b)}break;case oq:for(;C<32;){if(S!==0)b=0;else return n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);S--,T|=(y.read_byte(E++)&255)<<C,C+=8}if((~T>>>16&65535)!=(T&65535))return i=dx,y.msg="invalid stored block lengths",b=-3,n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);o=T&65535,T=C=0,i=o!==0?ome:h!==0?Qk:yE;break;case ome:if(S===0||R===0&&(w==n.end&&n.read!==0&&(w=0,R=w<n.read?n.read-w-1:n.end-w),R===0&&(n.write=w,b=n.inflate_flush(y,b),w=n.write,R=w<n.read?n.read-w-1:n.end-w,w==n.end&&n.read!==0&&(w=0,R=w<n.read?n.read-w-1:n.end-w),R===0)))return n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);if(b=0,x=o,x>S&&(x=S),x>R&&(x=R),n.win.set(y.read_buf(E,x),w),E+=x,S-=x,w+=x,R-=x,(o-=x)!==0)break;i=h!==0?Qk:yE;break;case rme:for(;C<14;){if(S!==0)b=0;else return n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);S--,T|=(y.read_byte(E++)&255)<<C,C+=8}if(r=x=T&16383,(x&31)>29||(x>>5&31)>29)return i=dx,y.msg="too many length or distance symbols",b=-3,n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);if(x=258+(x&31)+(x>>5&31),!a||a.length<x)a=[];else for(P=0;P<x;P++)a[P]=0;T>>>=14,C-=14,s=0,i=sme;case sme:for(;s<4+(r>>>10);){for(;C<3;){if(S!==0)b=0;else return n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);S--,T|=(y.read_byte(E++)&255)<<C,C+=8}a[ime[s++]]=T&7,T>>>=3,C-=3}for(;s<19;)a[ime[s++]]=0;if(c[0]=7,x=m.inflate_trees_bits(a,c,u,p,y),x!=0)return b=x,b==-3&&(a=null,i=dx),n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);s=0,i=ame;case ame:for(;x=r,!(s>=258+(x&31)+(x>>5&31));){let V,k;for(x=c[0];C<x;){if(S!==0)b=0;else return n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);S--,T|=(y.read_byte(E++)&255)<<C,C+=8}if(x=p[(u[0]+(T&xu[x]))*3+1],k=p[(u[0]+(T&xu[x]))*3+2],k<16)T>>>=x,C-=x,a[s++]=k;else{for(P=k==18?7:k-14,V=k==18?11:3;C<x+P;){if(S!==0)b=0;else return n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);S--,T|=(y.read_byte(E++)&255)<<C,C+=8}if(T>>>=x,C-=x,V+=T&xu[P],T>>>=P,C-=P,P=s,x=r,P+V>258+(x&31)+(x>>5&31)||k==16&&P<1)return a=null,i=dx,y.msg="invalid bit length repeat",b=-3,n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);k=k==16?a[P-1]:0;do a[P++]=k;while(--V!==0);s=P}}if(u[0]=-1,v=[],I=[],M=[],F=[],v[0]=9,I[0]=6,x=r,x=m.inflate_trees_dynamic(257+(x&31),1+(x>>5&31),a,v,I,M,F,p,y),x!=0)return x==-3&&(a=null,i=dx),b=x,n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);f.init(v[0],I[0],p,M[0],p,F[0]),i=$k;case $k:if(n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,(b=f.proc(n,y,b))!=1)return n.inflate_flush(y,b);if(b=0,f.free(y),E=y.next_in_index,S=y.avail_in,T=n.bitb,C=n.bitk,w=n.write,R=w<n.read?n.read-w-1:n.end-w,h===0){i=yE;break}i=Qk;case Qk:if(n.write=w,b=n.inflate_flush(y,b),w=n.write,R=w<n.read?n.read-w-1:n.end-w,n.read!=n.write)return n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);i=cme;case cme:return b=1,n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);case dx:return b=-3,n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b);default:return b=-2,n.bitb=T,n.bitk=C,y.avail_in=S,y.total_in+=E-y.next_in_index,y.next_in_index=E,n.write=w,n.inflate_flush(y,b)}}},n.free=function(y){n.reset(y,null),n.win=null,p=null},n.set_dictionary=function(y,b,x){n.win.set(y.subarray(b,b+x),0),n.read=n.write=x},n.sync_point=function(){return i==oq?1:0}}var Ent=32,Snt=8,vnt=0,lme=1,ume=2,fme=3,dme=4,hme=5,rq=6,dD=7,mme=12,Ry=13,wnt=[0,0,255,255];function Int(){let e=this;e.mode=0,e.method=0,e.was=[0],e.need=0,e.marker=0,e.wbits=0;function t(n){return!n||!n.istate?-2:(n.total_in=n.total_out=0,n.msg=null,n.istate.mode=dD,n.istate.blocks.reset(n,null),0)}e.inflateEnd=function(n){return e.blocks&&e.blocks.free(n),e.blocks=null,0},e.inflateInit=function(n,i){return n.msg=null,e.blocks=null,i<8||i>15?(e.inflateEnd(n),-2):(e.wbits=i,n.istate.blocks=new Ant(n,1<<i),t(n),0)},e.inflate=function(n,i){let o,r;if(!n||!n.istate||!n.next_in)return-2;let s=n.istate;for(i=i==hnt?-5:0,o=-5;;)switch(s.mode){case vnt:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,((s.method=n.read_byte(n.next_in_index++))&15)!=Snt){s.mode=Ry,n.msg="unknown compression method",s.marker=5;break}if((s.method>>4)+8>s.wbits){s.mode=Ry,n.msg="invalid win size",s.marker=5;break}s.mode=lme;case lme:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,r=n.read_byte(n.next_in_index++)&255,((s.method<<8)+r)%31!==0){s.mode=Ry,n.msg="incorrect header check",s.marker=5;break}if((r&Ent)===0){s.mode=dD;break}s.mode=ume;case ume:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need=(n.read_byte(n.next_in_index++)&255)<<24&4278190080,s.mode=fme;case fme:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<16&16711680,s.mode=dme;case dme:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<8&65280,s.mode=hme;case hme:return n.avail_in===0?o:(o=i,n.avail_in--,n.total_in++,s.need+=n.read_byte(n.next_in_index++)&255,s.mode=rq,2);case rq:return s.mode=Ry,n.msg="need dictionary",s.marker=0,-2;case dD:if(o=s.blocks.proc(n,o),o==-3){s.mode=Ry,s.marker=0;break}if(o==0&&(o=i),o!=1)return o;o=i,s.blocks.reset(n,s.was),s.mode=mme;case mme:return n.avail_in=0,1;case Ry:return-3;default:return-2}},e.inflateSetDictionary=function(n,i,o){let r=0,s=o;if(!n||!n.istate||n.istate.mode!=rq)return-2;let a=n.istate;return s>=1<<a.wbits&&(s=(1<<a.wbits)-1,r=o-s),a.blocks.set_dictionary(i,r,s),a.mode=dD,0},e.inflateSync=function(n){let i,o,r,s,a;if(!n||!n.istate)return-2;let c=n.istate;if(c.mode!=Ry&&(c.mode=Ry,c.marker=0),(i=n.avail_in)===0)return-5;for(o=n.next_in_index,r=c.marker;i!==0&&r<4;)n.read_byte(o)==wnt[r]?r++:n.read_byte(o)!==0?r=0:r=4-r,o++,i--;return n.total_in+=o-n.next_in_index,n.next_in_index=o,n.avail_in=i,c.marker=r,r!=4?-3:(s=n.total_in,a=n.total_out,t(n),n.total_in=s,n.total_out=a,c.mode=dD,0)},e.inflateSyncPoint=function(n){return!n||!n.istate||!n.istate.blocks?-2:n.istate.blocks.sync_point()}}function gme(){}gme.prototype={inflateInit(e){let t=this;return t.istate=new Int,e||(e=15),t.istate.inflateInit(t,e)},inflate(e){let t=this;return t.istate?t.istate.inflate(t,e):-2},inflateEnd(){let e=this;if(!e.istate)return-2;let t=e.istate.inflateEnd(e);return e.istate=null,t},inflateSync(){let e=this;return e.istate?e.istate.inflateSync(e):-2},inflateSetDictionary(e,t){let n=this;return n.istate?n.istate.inflateSetDictionary(n,e,t):-2},read_byte(e){return this.next_in[e]},read_buf(e,t){return this.next_in.subarray(e,e+t)}};function _me(e){let t=this,n=new gme,i=e&&e.chunkSize?Math.floor(e.chunkSize*2):128*1024,o=dnt,r=new Uint8Array(i),s=!1;n.inflateInit(),n.next_out=r,t.append=function(a,c){let u=[],f,h,p=0,_=0,m=0;if(a.length!==0){n.next_in_index=0,n.next_in=a,n.avail_in=a.length;do{if(n.next_out_index=0,n.avail_out=i,n.avail_in===0&&!s&&(n.next_in_index=0,s=!0),f=n.inflate(o),s&&f===-5){if(n.avail_in!==0)throw new Error("inflating: bad input")}else if(f!==0&&f!==1)throw new Error("inflating: "+n.msg);if((s||f===1)&&n.avail_in===a.length)throw new Error("inflating: bad input");n.next_out_index&&(n.next_out_index===i?u.push(new Uint8Array(r)):u.push(r.subarray(0,n.next_out_index))),m+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=p&&(c(n.next_in_index),p=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return u.length>1?(h=new Uint8Array(m),u.forEach(function(y){h.set(y,_),_+=y.length})):h=u[0]?new Uint8Array(u[0]):new Uint8Array,h}},t.flush=function(){n.inflateEnd()}}var hx="/",aq=new Date(2107,11,31),cq=new Date(1980,0,1),fi=void 0,Tu="undefined",mg="function";var hD=class{constructor(t){return class extends TransformStream{constructor(n,i){let o=new t(i);super({transform(r,s){s.enqueue(o.append(r))},flush(r){let s=o.flush();s&&r.enqueue(s)}})}}}};var Dnt=64,yme=2;try{typeof navigator!=Tu&&navigator.hardwareConcurrency&&(yme=navigator.hardwareConcurrency)}catch{}var Pnt={chunkSize:512*1024,maxWorkers:yme,terminateWorkerTimeout:5e3,useWebWorkers:!0,useCompressionStream:!0,workerScripts:fi,CompressionStreamNative:typeof CompressionStream!=Tu&&CompressionStream,DecompressionStreamNative:typeof DecompressionStream!=Tu&&DecompressionStream},My=Object.assign({},Pnt);function mD(){return My}function Jk(e){return Math.max(e.chunkSize,Dnt)}function bE(e){let{baseURL:t,chunkSize:n,maxWorkers:i,terminateWorkerTimeout:o,useCompressionStream:r,useWebWorkers:s,Deflate:a,Inflate:c,CompressionStream:u,DecompressionStream:f,workerScripts:h}=e;if(Oy("baseURL",t),Oy("chunkSize",n),Oy("maxWorkers",i),Oy("terminateWorkerTimeout",o),Oy("useCompressionStream",r),Oy("useWebWorkers",s),a&&(My.CompressionStream=new hD(a)),c&&(My.DecompressionStream=new hD(c)),Oy("CompressionStream",u),Oy("DecompressionStream",f),h!==fi){let{deflate:p,inflate:_}=h;if((p||_)&&(My.workerScripts||(My.workerScripts={})),p){if(!Array.isArray(p))throw new Error("workerScripts.deflate must be an array");My.workerScripts.deflate=p}if(_){if(!Array.isArray(_))throw new Error("workerScripts.inflate must be an array");My.workerScripts.inflate=_}}}function Oy(e,t){t!==fi&&(My[e]=t)}var bme=[];for(let e=0;e<256;e++){let t=e;for(let n=0;n<8;n++)t&1?t=t>>>1^3988292384:t=t>>>1;bme[e]=t}var pg=class{constructor(t){this.crc=t||-1}append(t){let n=this.crc|0;for(let i=0,o=t.length|0;i<o;i++)n=n>>>8^bme[(n^t[i])&255];this.crc=n}get(){return~this.crc}};var pD=class extends TransformStream{constructor(){let t,n=new pg;super({transform(i,o){n.append(i),o.enqueue(i)},flush(){let i=new Uint8Array(4);new DataView(i.buffer).setUint32(0,n.get()),t.value=i}}),t=this}};function xE(e){if(typeof TextEncoder==Tu){e=unescape(encodeURIComponent(e));let t=new Uint8Array(e.length);for(let n=0;n<t.length;n++)t[n]=e.charCodeAt(n);return t}else return new TextEncoder().encode(e)}var Xc={concat(e,t){if(e.length===0||t.length===0)return e.concat(t);let n=e[e.length-1],i=Xc.getPartial(n);return i===32?e.concat(t):Xc._shiftRight(t,i,n|0,e.slice(0,e.length-1))},bitLength(e){let t=e.length;if(t===0)return 0;let n=e[t-1];return(t-1)*32+Xc.getPartial(n)},clamp(e,t){if(e.length*32<t)return e;e=e.slice(0,Math.ceil(t/32));let n=e.length;return t=t&31,n>0&&t&&(e[n-1]=Xc.partial(t,e[n-1]&2147483648>>t-1,1)),e},partial(e,t,n){return e===32?t:(n?t|0:t<<32-e)+e*1099511627776},getPartial(e){return Math.round(e/1099511627776)||32},_shiftRight(e,t,n,i){for(i===void 0&&(i=[]);t>=32;t-=32)i.push(n),n=0;if(t===0)return i.concat(e);for(let s=0;s<e.length;s++)i.push(n|e[s]>>>t),n=e[s]<<32-t;let o=e.length?e[e.length-1]:0,r=Xc.getPartial(o);return i.push(Xc.partial(t+r&31,t+r>32?n:i.pop(),1)),i}},gD={bytes:{fromBits(e){let n=Xc.bitLength(e)/8,i=new Uint8Array(n),o;for(let r=0;r<n;r++)(r&3)===0&&(o=e[r/4]),i[r]=o>>>24,o<<=8;return i},toBits(e){let t=[],n,i=0;for(n=0;n<e.length;n++)i=i<<8|e[n],(n&3)===3&&(t.push(i),i=0);return n&3&&t.push(Xc.partial(8*(n&3),i)),t}}},xme={};xme.sha1=class{constructor(e){let t=this;t.blockSize=512,t._init=[1732584193,4023233417,2562383102,271733878,3285377520],t._key=[1518500249,1859775393,2400959708,3395469782],e?(t._h=e._h.slice(0),t._buffer=e._buffer.slice(0),t._length=e._length):t.reset()}reset(){let e=this;return e._h=e._init.slice(0),e._buffer=[],e._length=0,e}update(e){let t=this;typeof e=="string"&&(e=gD.utf8String.toBits(e));let n=t._buffer=Xc.concat(t._buffer,e),i=t._length,o=t._length=i+Xc.bitLength(e);if(o>9007199254740991)throw new Error("Cannot hash more than 2^53 - 1 bits");let r=new Uint32Array(n),s=0;for(let a=t.blockSize+i-(t.blockSize+i&t.blockSize-1);a<=o;a+=t.blockSize)t._block(r.subarray(16*s,16*(s+1))),s+=1;return n.splice(0,16*s),t}finalize(){let e=this,t=e._buffer,n=e._h;t=Xc.concat(t,[Xc.partial(1,1)]);for(let i=t.length+2;i&15;i++)t.push(0);for(t.push(Math.floor(e._length/4294967296)),t.push(e._length|0);t.length;)e._block(t.splice(0,16));return e.reset(),n}_f(e,t,n,i){if(e<=19)return t&n|~t&i;if(e<=39)return t^n^i;if(e<=59)return t&n|t&i|n&i;if(e<=79)return t^n^i}_S(e,t){return t<<e|t>>>32-e}_block(e){let t=this,n=t._h,i=Array(80);for(let u=0;u<16;u++)i[u]=e[u];let o=n[0],r=n[1],s=n[2],a=n[3],c=n[4];for(let u=0;u<=79;u++){u>=16&&(i[u]=t._S(1,i[u-3]^i[u-8]^i[u-14]^i[u-16]));let f=t._S(5,o)+t._f(u,r,s,a)+c+i[u]+t._key[Math.floor(u/20)]|0;c=a,a=s,s=t._S(30,r),r=o,o=f}n[0]=n[0]+o|0,n[1]=n[1]+r|0,n[2]=n[2]+s|0,n[3]=n[3]+a|0,n[4]=n[4]+c|0}};var lq={};lq.aes=class{constructor(e){let t=this;t._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],t._tables[0][0][0]||t._precompute();let n=t._tables[0][4],i=t._tables[1],o=e.length,r,s,a,c=1;if(o!==4&&o!==6&&o!==8)throw new Error("invalid aes key size");for(t._key=[s=e.slice(0),a=[]],r=o;r<4*o+28;r++){let u=s[r-1];(r%o===0||o===8&&r%o===4)&&(u=n[u>>>24]<<24^n[u>>16&255]<<16^n[u>>8&255]<<8^n[u&255],r%o===0&&(u=u<<8^u>>>24^c<<24,c=c<<1^(c>>7)*283)),s[r]=s[r-o]^u}for(let u=0;r;u++,r--){let 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C=0;C<i;C++)b=s[h>>>24]^a[p>>16&255]^c[_>>8&255]^u[m&255]^n[y],x=s[p>>>24]^a[_>>16&255]^c[m>>8&255]^u[h&255]^n[y+1],T=s[_>>>24]^a[m>>16&255]^c[h>>8&255]^u[p&255]^n[y+2],m=s[m>>>24]^a[h>>16&255]^c[p>>8&255]^u[_&255]^n[y+3],y+=4,h=b,p=x,_=T;for(let C=0;C<4;C++)o[t?3&-C:C]=f[h>>>24]<<24^f[p>>16&255]<<16^f[_>>8&255]<<8^f[m&255]^n[y++],b=h,h=p,p=_,_=m,m=b;return o}};var Tme={getRandomValues(e){let t=new Uint32Array(e.buffer),n=i=>{let o=987654321,r=4294967295;return function(){return o=36969*(o&65535)+(o>>16)&r,i=18e3*(i&65535)+(i>>16)&r,(((o<<16)+i&r)/4294967296+.5)*(Math.random()>.5?1:-1)}};for(let i=0,o;i<e.length;i+=4){let r=n((o||Math.random())*4294967296);o=r()*987654071,t[i/4]=r()*4294967296|0}return e}},uq={};uq.ctrGladman=class{constructor(e,t){this._prf=e,this._initIv=t,this._iv=t}reset(){this._iv=this._initIv}update(e){return this.calculate(this._prf,e,this._iv)}incWord(e){if((e>>24&255)===255){let t=e>>16&255,n=e>>8&255,i=e&255;t===255?(t=0,n===255?(n=0,i===255?i=0:++i):++n):++t,e=0,e+=t<<16,e+=n<<8,e+=i}else e+=1<<24;return e}incCounter(e){(e[0]=this.incWord(e[0]))===0&&(e[1]=this.incWord(e[1]))}calculate(e,t,n){let i;if(!(i=t.length))return[];let o=Xc.bitLength(t);for(let r=0;r<i;r+=4){this.incCounter(n);let s=e.encrypt(n);t[r]^=s[0],t[r+1]^=s[1],t[r+2]^=s[2],t[r+3]^=s[3]}return Xc.clamp(t,o)}};var Ly={importKey(e){return new Ly.hmacSha1(gD.bytes.toBits(e))},pbkdf2(e,t,n,i){if(n=n||1e4,i<0||n<0)throw new Error("invalid params to pbkdf2");let o=(i>>5)+1<<2,r,s,a,c,u,f=new ArrayBuffer(o),h=new DataView(f),p=0,_=Xc;for(t=gD.bytes.toBits(t),u=1;p<(o||1);u++){for(r=s=e.encrypt(_.concat(t,[u])),a=1;a<n;a++)for(s=e.encrypt(s),c=0;c<s.length;c++)r[c]^=s[c];for(a=0;p<(o||1)&&a<r.length;a++)h.setInt32(p,r[a]),p+=4}return f.slice(0,i/8)}};Ly.hmacSha1=class{constructor(e){let t=this,n=t._hash=xme.sha1,i=[[],[]];t._baseHash=[new n,new n];let o=t._baseHash[0].blockSize/32;e.length>o&&(e=new n().update(e).finalize());for(let r=0;r<o;r++)i[0][r]=e[r]^909522486,i[1][r]=e[r]^1549556828;t._baseHash[0].update(i[0]),t._baseHash[1].update(i[1]),t._resultHash=new n(t._baseHash[0])}reset(){let e=this;e._resultHash=new e._hash(e._baseHash[0]),e._updated=!1}update(e){let t=this;t._updated=!0,t._resultHash.update(e)}digest(){let e=this,t=e._resultHash.finalize(),n=new e._hash(e._baseHash[1]).update(t).finalize();return e.reset(),n}encrypt(e){if(this._updated)throw new Error("encrypt on already updated hmac called!");return this.update(e),this.digest(e)}};var Rnt=typeof crypto!=Tu&&typeof crypto.getRandomValues==mg,Ny="Invalid password",mx="Invalid signature",gg="zipjs-abort-check-password";function ez(e){return Rnt?crypto.getRandomValues(e):Tme.getRandomValues(e)}var TE=16,Ont="raw",Eme={name:"PBKDF2"},Mnt={name:"HMAC"},Lnt="SHA-1",Nnt=Object.assign({hash:Mnt},Eme),fq=Object.assign({iterations:1e3,hash:{name:Lnt}},Eme),Fnt=["deriveBits"],yD=[8,12,16],_D=[16,24,32],Fy=10,Bnt=[0,0,0,0],iz=typeof crypto!=Tu,TD=iz&&crypto.subtle,Sme=iz&&typeof TD!=Tu,Em=gD.bytes,knt=lq.aes,znt=uq.ctrGladman,Unt=Ly.hmacSha1,Cme=iz&&Sme&&typeof TD.importKey==mg,Ame=iz&&Sme&&typeof TD.deriveBits==mg,tz=class extends TransformStream{constructor({password:t,rawPassword:n,signed:i,encryptionStrength:o,checkPasswordOnly:r}){super({start(){Object.assign(this,{ready:new Promise(s=>this.resolveReady=s),password:Ime(t,n),signed:i,strength:o-1,pending:new Uint8Array})},async transform(s,a){let c=this,{password:u,strength:f,resolveReady:h,ready:p}=c;u?(await Vnt(c,f,u,Vf(s,0,yD[f]+2)),s=Vf(s,yD[f]+2),r?a.error(new Error(gg)):h()):await p;let _=new Uint8Array(s.length-Fy-(s.length-Fy)%TE);a.enqueue(vme(c,s,_,0,Fy,!0))},async flush(s){let{signed:a,ctr:c,hmac:u,pending:f,ready:h}=this;if(u&&c){await h;let p=Vf(f,0,f.length-Fy),_=Vf(f,f.length-Fy),m=new Uint8Array;if(p.length){let y=xD(Em,p);u.update(y);let b=c.update(y);m=bD(Em,b)}if(a){let y=Vf(bD(Em,u.digest()),0,Fy);for(let b=0;b<Fy;b++)if(y[b]!=_[b])throw new Error(mx)}s.enqueue(m)}}})}},nz=class extends TransformStream{constructor({password:t,rawPassword:n,encryptionStrength:i}){let o;super({start(){Object.assign(this,{ready:new Promise(r=>this.resolveReady=r),password:Ime(t,n),strength:i-1,pending:new Uint8Array})},async transform(r,s){let a=this,{password:c,strength:u,resolveReady:f,ready:h}=a,p=new Uint8Array;c?(p=await Hnt(a,u,c),f()):await h;let _=new Uint8Array(p.length+r.length-r.length%TE);_.set(p,0),s.enqueue(vme(a,r,_,p.length,0))},async flush(r){let{ctr:s,hmac:a,pending:c,ready:u}=this;if(a&&s){await u;let f=new Uint8Array;if(c.length){let h=s.update(xD(Em,c));a.update(h),f=bD(Em,h)}o.signature=bD(Em,a.digest()).slice(0,Fy),r.enqueue(dq(f,o.signature))}}}),o=this}};function vme(e,t,n,i,o,r){let{ctr:s,hmac:a,pending:c}=e,u=t.length-o;c.length&&(t=dq(c,t),n=Wnt(n,u-u%TE));let f;for(f=0;f<=u-TE;f+=TE){let h=xD(Em,Vf(t,f,f+TE));r&&a.update(h);let p=s.update(h);r||a.update(p),n.set(bD(Em,p),f+i)}return e.pending=Vf(t,f),n}async function Vnt(e,t,n,i){let o=await wme(e,t,n,Vf(i,0,yD[t])),r=Vf(i,yD[t]);if(o[0]!=r[0]||o[1]!=r[1])throw new Error(Ny)}async function Hnt(e,t,n){let i=ez(new Uint8Array(yD[t])),o=await wme(e,t,n,i);return dq(i,o)}async function wme(e,t,n,i){e.password=null;let o=await Gnt(Ont,n,Nnt,!1,Fnt),r=await jnt(Object.assign({salt:i},fq),o,8*(_D[t]*2+2)),s=new Uint8Array(r),a=xD(Em,Vf(s,0,_D[t])),c=xD(Em,Vf(s,_D[t],_D[t]*2)),u=Vf(s,_D[t]*2);return Object.assign(e,{keys:{key:a,authentication:c,passwordVerification:u},ctr:new znt(new knt(a),Array.from(Bnt)),hmac:new Unt(c)}),u}async function Gnt(e,t,n,i,o){if(Cme)try{return await TD.importKey(e,t,n,i,o)}catch{return Cme=!1,Ly.importKey(t)}else return Ly.importKey(t)}async function jnt(e,t,n){if(Ame)try{return await TD.deriveBits(e,t,n)}catch{return Ame=!1,Ly.pbkdf2(t,e.salt,fq.iterations,n)}else return Ly.pbkdf2(t,e.salt,fq.iterations,n)}function Ime(e,t){return t===fi?xE(e):t}function dq(e,t){let n=e;return e.length+t.length&&(n=new Uint8Array(e.length+t.length),n.set(e,0),n.set(t,e.length)),n}function Wnt(e,t){if(t&&t>e.length){let n=e;e=new Uint8Array(t),e.set(n,0)}return e}function Vf(e,t,n){return e.subarray(t,n)}function bD(e,t){return e.fromBits(t)}function xD(e,t){return e.toBits(t)}var CE=12,oz=class extends TransformStream{constructor({password:t,passwordVerification:n,checkPasswordOnly:i}){super({start(){Object.assign(this,{password:t,passwordVerification:n}),Ome(this,t)},transform(o,r){let s=this;if(s.password){let a=Dme(s,o.subarray(0,CE));if(s.password=null,a[CE-1]!=s.passwordVerification)throw new Error(Ny);o=o.subarray(CE)}i?r.error(new Error(gg)):r.enqueue(Dme(s,o))}})}},rz=class extends TransformStream{constructor({password:t,passwordVerification:n}){super({start(){Object.assign(this,{password:t,passwordVerification:n}),Ome(this,t)},transform(i,o){let r=this,s,a;if(r.password){r.password=null;let c=ez(new Uint8Array(CE));c[CE-1]=r.passwordVerification,s=new Uint8Array(i.length+c.length),s.set(Pme(r,c),0),a=CE}else s=new Uint8Array(i.length),a=0;s.set(Pme(r,i),a),o.enqueue(s)}})}};function Dme(e,t){let n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=Mme(e)^t[i],hq(e,n[i]);return n}function Pme(e,t){let n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=Mme(e)^t[i],hq(e,t[i]);return n}function Ome(e,t){let n=[305419896,591751049,878082192];Object.assign(e,{keys:n,crcKey0:new pg(n[0]),crcKey2:new pg(n[2])});for(let i=0;i<t.length;i++)hq(e,t.charCodeAt(i))}function hq(e,t){let[n,i,o]=e.keys;e.crcKey0.append([t]),n=~e.crcKey0.get(),i=Rme(Math.imul(Rme(i+Lme(n)),134775813)+1),e.crcKey2.append([i>>>24]),o=~e.crcKey2.get(),e.keys=[n,i,o]}function Mme(e){let t=e.keys[2]|2;return Lme(Math.imul(t,t^1)>>>8)}function Lme(e){return e&255}function Rme(e){return e&4294967295}var Nme="deflate-raw",sz=class extends TransformStream{constructor(t,{chunkSize:n,CompressionStream:i,CompressionStreamNative:o}){super({});let{compressed:r,encrypted:s,useCompressionStream:a,zipCrypto:c,signed:u,level:f}=t,h=this,p,_,m=Fme(super.readable);(!s||c)&&u&&(p=new pD,m=Sm(m,p)),r&&(m=kme(m,a,{level:f,chunkSize:n},o,i)),s&&(c?m=Sm(m,new rz(t)):(_=new nz(t),m=Sm(m,_))),Bme(h,m,()=>{let y;s&&!c&&(y=_.signature),(!s||c)&&u&&(y=new DataView(p.value.buffer).getUint32(0)),h.signature=y})}},az=class extends TransformStream{constructor(t,{chunkSize:n,DecompressionStream:i,DecompressionStreamNative:o}){super({});let{zipCrypto:r,encrypted:s,signed:a,signature:c,compressed:u,useCompressionStream:f}=t,h,p,_=Fme(super.readable);s&&(r?_=Sm(_,new oz(t)):(p=new tz(t),_=Sm(_,p))),u&&(_=kme(_,f,{chunkSize:n},o,i)),(!s||r)&&a&&(h=new pD,_=Sm(_,h)),Bme(this,_,()=>{if((!s||r)&&a){let m=new DataView(h.value.buffer);if(c!=m.getUint32(0,!1))throw new Error(mx)}})}};function Fme(e){return Sm(e,new TransformStream({transform(t,n){t&&t.length&&n.enqueue(t)}}))}function Bme(e,t,n){t=Sm(t,new TransformStream({flush:n})),Object.defineProperty(e,"readable",{get(){return t}})}function kme(e,t,n,i,o){try{let r=t&&i?i:o;e=Sm(e,new r(Nme,n))}catch{if(t)try{e=Sm(e,new o(Nme,n))}catch{return e}else return e}return e}function Sm(e,t){return e.pipeThrough(t)}var zme="message",Ume="start",Vme="pull",mq="data",Hme="ack",pq="close",uz="deflate",fz="inflate";var cz=class extends TransformStream{constructor(t,n){super({});let i=this,{codecType:o}=t,r;o.startsWith(uz)?r=sz:o.startsWith(fz)&&(r=az);let s=0,a=0,c=new r(t,n),u=super.readable,f=new TransformStream({transform(p,_){p&&p.length&&(a+=p.length,_.enqueue(p))},flush(){Object.assign(i,{inputSize:a})}}),h=new TransformStream({transform(p,_){p&&p.length&&(s+=p.length,_.enqueue(p))},flush(){let{signature:p}=c;Object.assign(i,{signature:p,outputSize:s,inputSize:a})}});Object.defineProperty(i,"readable",{get(){return u.pipeThrough(f).pipeThrough(c).pipeThrough(h)}})}},lz=class extends TransformStream{constructor(t){let n;super({transform:i,flush(o){n&&n.length&&o.enqueue(n)}});function i(o,r){if(n){let s=new Uint8Array(n.length+o.length);s.set(n),s.set(o,n.length),o=s,n=null}o.length>t?(r.enqueue(o.slice(0,t)),i(o.slice(t),r)):n=o}}};var Wme=typeof Worker!=Tu;var AE=class{constructor(t,{readable:n,writable:i},{options:o,config:r,streamOptions:s,useWebWorkers:a,transferStreams:c,scripts:u},f){let{signal:h}=s;return Object.assign(t,{busy:!0,readable:n.pipeThrough(new lz(r.chunkSize)).pipeThrough(new _q(n,s),{signal:h}),writable:i,options:Object.assign({},o),scripts:u,transferStreams:c,terminate(){return new Promise(p=>{let{worker:_,busy:m}=t;_?(m?t.resolveTerminated=p:(_.terminate(),p()),t.interface=null):p()})},onTaskFinished(){let{resolveTerminated:p}=t;p&&(t.resolveTerminated=null,t.terminated=!0,t.worker.terminate(),p()),t.busy=!1,f(t)}}),(a&&Wme?qnt:qme)(t,r)}},_q=class extends TransformStream{constructor(t,{onstart:n,onprogress:i,size:o,onend:r}){let s=0;super({async start(){n&&await gq(n,o)},async transform(a,c){s+=a.length,i&&await gq(i,s,o),c.enqueue(a)},async flush(){t.size=s,r&&await gq(r,s)}})}};async function gq(e,...t){try{await e(...t)}catch{}}function qme(e,t){return{run:()=>Ynt(e,t)}}function qnt(e,t){let{baseURL:n,chunkSize:i}=t;if(!e.interface){let o;try{o=Znt(e.scripts[0],n,e)}catch{return Wme=!1,qme(e,t)}Object.assign(e,{worker:o,interface:{run:()=>Xnt(e,{chunkSize:i})}})}return e.interface}async function Ynt({options:e,readable:t,writable:n,onTaskFinished:i},o){try{let r=new cz(e,o);await t.pipeThrough(r).pipeTo(n,{preventClose:!0,preventAbort:!0});let{signature:s,inputSize:a,outputSize:c}=r;return{signature:s,inputSize:a,outputSize:c}}finally{i()}}async function Xnt(e,t){let n,i,o=new Promise((p,_)=>{n=p,i=_});Object.assign(e,{reader:null,writer:null,resolveResult:n,rejectResult:i,result:o});let{readable:r,options:s,scripts:a}=e,{writable:c,closed:u}=Knt(e.writable),f=dz({type:Ume,scripts:a.slice(1),options:s,config:t,readable:r,writable:c},e);f||Object.assign(e,{reader:r.getReader(),writer:c.getWriter()});let h=await o;return f||await c.getWriter().close(),await u,h}function Knt(e){let t,n=new Promise(o=>t=o);return{writable:new WritableStream({async write(o){let r=e.getWriter();await r.ready,await r.write(o),r.releaseLock()},close(){t()},abort(o){return e.getWriter().abort(o)}}),closed:n}}var Gme=!0,jme=!0;function Znt(e,t,n){let i={type:"module"},o,r;typeof e==mg&&(e=e());try{o=new URL(e,t)}catch{o=e}if(Gme)try{r=new Worker(o)}catch{Gme=!1,r=new Worker(o,i)}else r=new Worker(o,i);return r.addEventListener(zme,s=>$nt(s,n)),r}function dz(e,{worker:t,writer:n,onTaskFinished:i,transferStreams:o}){try{let{value:r,readable:s,writable:a}=e,c=[];if(r&&(r.byteLength<r.buffer.byteLength?e.value=r.buffer.slice(0,r.byteLength):e.value=r.buffer,c.push(e.value)),o&&jme?(s&&c.push(s),a&&c.push(a)):e.readable=e.writable=null,c.length)try{return t.postMessage(e,c),!0}catch{jme=!1,e.readable=e.writable=null,t.postMessage(e)}else t.postMessage(e)}catch(r){throw n&&n.releaseLock(),i(),r}}async function $nt({data:e},t){let{type:n,value:i,messageId:o,result:r,error:s}=e,{reader:a,writer:c,resolveResult:u,rejectResult:f,onTaskFinished:h}=t;try{if(s){let{message:_,stack:m,code:y,name:b}=s,x=new Error(_);Object.assign(x,{stack:m,code:y,name:b}),p(x)}else{if(n==Vme){let{value:_,done:m}=await a.read();dz({type:mq,value:_,done:m,messageId:o},t)}n==mq&&(await c.ready,await c.write(new Uint8Array(i)),dz({type:Hme,messageId:o},t)),n==pq&&p(null,r)}}catch(_){dz({type:pq,messageId:o},t),p(_)}function p(_,m){_?f(_):u(m),c&&c.releaseLock(),h()}}var px=[],yq=[];var Yme=0;async function hz(e,t){let{options:n,config:i}=t,{transferStreams:o,useWebWorkers:r,useCompressionStream:s,codecType:a,compressed:c,signed:u,encrypted:f}=n,{workerScripts:h,maxWorkers:p}=i;t.transferStreams=o||o===fi;let _=!c&&!u&&!f&&!t.transferStreams;return t.useWebWorkers=!_&&(r||r===fi&&i.useWebWorkers),t.scripts=t.useWebWorkers&&h?h[a]:[],n.useCompressionStream=s||s===fi&&i.useCompressionStream,(await m()).run();async function m(){let b=px.find(x=>!x.busy);if(b)return Xme(b),new AE(b,e,t,y);if(px.length<p){let x={indexWorker:Yme};return Yme++,px.push(x),new AE(x,e,t,y)}else return new Promise(x=>yq.push({resolve:x,stream:e,workerOptions:t}))}function y(b){if(yq.length){let[{resolve:x,stream:T,workerOptions:C}]=yq.splice(0,1);x(new AE(b,T,C,y))}else b.worker?(Xme(b),Qnt(b,t)):px=px.filter(x=>x!=b)}}function Qnt(e,t){let{config:n}=t,{terminateWorkerTimeout:i}=n;Number.isFinite(i)&&i>=0&&(e.terminated?e.terminated=!1:e.terminateTimeout=setTimeout(async()=>{px=px.filter(o=>o!=e);try{await e.terminate()}catch{}},i))}function Xme(e){let{terminateTimeout:t}=e;t&&(clearTimeout(t),e.terminateTimeout=null)}var Jnt="Writer iterator completed too soon",eit="Writer not initialized",tit="text/plain";var nit="Content-Type";var iit=64*1024,Tq="writable",EE=class{constructor(){this.size=0}init(){this.initialized=!0}},mz=class extends EE{get readable(){let t=this,{chunkSize:n=iit}=t,i=new ReadableStream({start(){this.chunkOffset=0},async pull(o){let{offset:r=0,size:s,diskNumberStart:a}=i,{chunkOffset:c}=this,u=s===fi?n:Math.min(n,s-c),f=await Pa(t,r+c,u,a);o.enqueue(f),c+n>s||s===fi&&!f.length&&u?o.close():this.chunkOffset+=n}});return i}},bq=class extends EE{constructor(){super();let t=this,n=new WritableStream({write(i){if(!t.initialized)throw new Error(eit);return t.writeUint8Array(i)}});Object.defineProperty(t,Tq,{get(){return n}})}writeUint8Array(){}};var pz=class extends bq{constructor(t){super(),Object.assign(this,{data:"data:"+(t||"")+";base64,",pending:[]})}writeUint8Array(t){let n=this,i=0,o=n.pending,r=n.pending.length;for(n.pending="",i=0;i<Math.floor((r+t.length)/3)*3-r;i++)o+=String.fromCharCode(t[i]);for(;i<t.length;i++)n.pending+=String.fromCharCode(t[i]);o.length>2?n.data+=btoa(o):n.pending=o}getData(){return this.data+btoa(this.pending)}},_g=class extends mz{constructor(t){super(),Object.assign(this,{blob:t,size:t.size})}async readUint8Array(t,n){let i=this,o=t+n,s=await(t||o<i.size?i.blob.slice(t,o):i.blob).arrayBuffer();return s.byteLength>n&&(s=s.slice(t,o)),new Uint8Array(s)}},CD=class extends EE{constructor(t){super();let n=this,i=new TransformStream,o=[];t&&o.push([nit,t]),Object.defineProperty(n,Tq,{get(){return i.writable}}),n.blob=new Response(i.readable,{headers:o}).blob()}getData(){return this.blob}},gz=class extends _g{constructor(t){super(new Blob([t],{type:tit}))}},_z=class extends CD{constructor(t){super(t),Object.assign(this,{encoding:t,utf8:!t||t.toLowerCase()=="utf-8"})}async getData(){let{encoding:t,utf8:n}=this,i=await super.getData();if(i.text&&n)return i.text();{let o=new FileReader;return new Promise((r,s)=>{Object.assign(o,{onload:({target:a})=>r(a.result),onerror:()=>s(o.error)}),o.readAsText(i,t)})}}};var xq=class extends mz{constructor(t){super(),this.readers=t}async init(){let t=this,{readers:n}=t;t.lastDiskNumber=0,t.lastDiskOffset=0,await Promise.all(n.map(async(i,o)=>{await i.init(),o!=n.length-1&&(t.lastDiskOffset+=i.size),t.size+=i.size})),super.init()}async readUint8Array(t,n,i=0){let o=this,{readers:r}=this,s,a=i;a==-1&&(a=r.length-1);let c=t;for(;c>=r[a].size;)c-=r[a].size,a++;let u=r[a],f=u.size;if(c+n<=f)s=await Pa(u,c,n);else{let h=f-c;s=new Uint8Array(n),s.set(await Pa(u,c,h)),s.set(await o.readUint8Array(t+h,n-h,i),h)}return o.lastDiskNumber=Math.max(a,o.lastDiskNumber),s}},yz=class extends EE{constructor(t,n=4294967295){super();let i=this;Object.assign(i,{diskNumber:0,diskOffset:0,size:0,maxSize:n,availableSize:n});let o,r,s,a=new WritableStream({async write(f){let{availableSize:h}=i;if(s)f.length>=h?(await c(f.slice(0,h)),await u(),i.diskOffset+=o.size,i.diskNumber++,s=null,await this.write(f.slice(h))):await c(f);else{let{value:p,done:_}=await t.next();if(_&&!p)throw new Error(Jnt);o=p,o.size=0,o.maxSize&&(i.maxSize=o.maxSize),i.availableSize=i.maxSize,await wm(o),r=p.writable,s=r.getWriter(),await this.write(f)}},async close(){await s.ready,await u()}});Object.defineProperty(i,Tq,{get(){return a}});async function c(f){let h=f.length;h&&(await s.ready,await s.write(f),o.size+=h,i.size+=h,i.availableSize-=h)}async function u(){r.size=o.size,await s.close()}}};async function wm(e,t){if(e.init&&!e.initialized)await e.init(t);else return Promise.resolve()}function bz(e){return Array.isArray(e)&&(e=new xq(e)),e instanceof ReadableStream&&(e={readable:e}),e}function xz(e){e.writable===fi&&typeof e.next==mg&&(e=new yz(e)),e instanceof WritableStream&&(e={writable:e});let{writable:t}=e;return t.size===fi&&(t.size=0),e instanceof yz||Object.assign(e,{diskNumber:0,diskOffset:0,availableSize:1/0,maxSize:1/0}),e}function Pa(e,t,n,i){return e.readUint8Array(t,n,i)}var Kme="\0\u263A\u263B\u2665\u2666\u2663\u2660\u2022\u25D8\u25CB\u25D9\u2642\u2640\u266A\u266B\u263C\u25BA\u25C4\u2195\u203C\xB6\xA7\u25AC\u21A8\u2191\u2193\u2192\u2190\u221F\u2194\u25B2\u25BC !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\u2302\xC7\xFC\xE9\xE2\xE4\xE0\xE5\xE7\xEA\xEB\xE8\xEF\xEE\xEC\xC4\xC5\xC9\xE6\xC6\xF4\xF6\xF2\xFB\xF9\xFF\xD6\xDC\xA2\xA3\xA5\u20A7\u0192\xE1\xED\xF3\xFA\xF1\xD1\xAA\xBA\xBF\u2310\xAC\xBD\xBC\xA1\xAB\xBB\u2591\u2592\u2593\u2502\u2524\u2561\u2562\u2556\u2555\u2563\u2551\u2557\u255D\u255C\u255B\u2510\u2514\u2534\u252C\u251C\u2500\u253C\u255E\u255F\u255A\u2554\u2569\u2566\u2560\u2550\u256C\u2567\u2568\u2564\u2565\u2559\u2558\u2552\u2553\u256B\u256A\u2518\u250C\u2588\u2584\u258C\u2590\u2580\u03B1\xDF\u0393\u03C0\u03A3\u03C3\xB5\u03C4\u03A6\u0398\u03A9\u03B4\u221E\u03C6\u03B5\u2229\u2261\xB1\u2265\u2264\u2320\u2321\xF7\u2248\xB0\u2219\xB7\u221A\u207F\xB2\u25A0 ".split(""),oit=Kme.length==256;function Zme(e){if(oit){let t="";for(let n=0;n<e.length;n++)t+=Kme[e[n]];return t}else return new TextDecoder().decode(e)}function AD(e,t){return t&&t.trim().toLowerCase()=="cp437"?Zme(e):new TextDecoder(t).decode(e)}var Cq="filename",Aq="rawFilename",Eq="comment",Sq="rawComment",vq="uncompressedSize",wq="compressedSize",Iq="offset",Tz="diskNumberStart",SE="lastModDate",Cz="rawLastModDate",ED="lastAccessDate",$me="rawLastAccessDate",SD="creationDate",Qme="rawCreationDate",Dq="internalFileAttribute",Pq="internalFileAttributes",Rq="externalFileAttribute",Oq="externalFileAttributes",Mq="msDosCompatible",Az="zip64",Lq="encrypted",Nq="version",Fq="versionMadeBy",Bq="zipCrypto",kq="directory",zq="executable",rit=[Cq,Aq,wq,vq,SE,Cz,Eq,Sq,ED,SD,Iq,Tz,Tz,Dq,Pq,Rq,Oq,Mq,Az,Lq,Nq,Fq,Bq,kq,zq,"bitFlag","signature","filenameUTF8","commentUTF8","compressionMethod","extraField","rawExtraField","extraFieldZip64","extraFieldUnicodePath","extraFieldUnicodeComment","extraFieldAES","extraFieldNTFS","extraFieldExtendedTimestamp"],By=class{constructor(t){rit.forEach(n=>this[n]=t[n])}};var Uq="File format is not recognized",uit="End of central directory not found",fit="End of Zip64 central directory locator not found",dit="Central directory header not found",hit="Local file header not found",mit="Zip64 extra field not found",pit="File contains encrypted entry",git="Encryption method not supported",Jme="Compression method not supported",epe="Split zip file",tpe="utf-8",npe="cp437",_it=[[vq,4294967295],[wq,4294967295],[Iq,4294967295],[Tz,65535]],yit={[65535]:{getValue:as,bytes:4},[4294967295]:{getValue:Ez,bytes:8}},Rz=class{constructor(t,n={}){Object.assign(this,{reader:bz(t),options:n,config:mD()})}async*getEntriesGenerator(t={}){let n=this,{reader:i}=n,{config:o}=n;if(await wm(i),(i.size===fi||!i.readUint8Array)&&(i=new _g(await new Response(i.readable).blob()),await wm(i)),i.size<22)throw new Error(Uq);i.chunkSize=Jk(o);let r=await Ait(i,101010256,i.size,22,65535*16);if(!r){let N=await Pa(i,0,4),g=ma(N);throw as(g)==134695760?new Error(epe):new Error(uit)}let s=ma(r),a=as(s,12),c=as(s,16),u=r.offset,f=ha(s,20),h=u+22+f,p=ha(s,4),_=i.lastDiskNumber||0,m=ha(s,6),y=ha(s,8),b=0,x=0;if(c==4294967295||a==4294967295||y==65535||m==65535){let N=await Pa(i,r.offset-20,20),g=ma(N);if(as(g,0)==117853008){c=Ez(g,8);let A=await Pa(i,c,56,-1),v=ma(A),I=r.offset-20-56;if(as(v,0)!=101075792&&c!=I){let M=c;c=I,b=c-M,A=await Pa(i,c,56,-1),v=ma(A)}if(as(v,0)!=101075792)throw new Error(fit);p==65535&&(p=as(v,16)),m==65535&&(m=as(v,20)),y==65535&&(y=Ez(v,32)),a==4294967295&&(a=Ez(v,40)),c-=a}}if(c>=i.size&&(b=i.size-c-a-22,c=i.size-a-22),_!=p)throw new Error(epe);if(c<0)throw new Error(Uq);let T=0,C=await Pa(i,c,a,m),E=ma(C);if(a){let N=r.offset-a;if(as(E,T)!=33639248&&c!=N){let g=c;c=N,b+=c-g,C=await Pa(i,c,a,m),E=ma(C)}}let S=r.offset-c-(i.lastDiskOffset||0);if(a!=S&&S>=0&&(a=S,C=await Pa(i,c,a,m),E=ma(C)),c<0||c>=i.size)throw new Error(Uq);let w=Kc(n,t,"filenameEncoding"),R=Kc(n,t,"commentEncoding");for(let N=0;N<y;N++){let g=new Hq(i,o,n.options);if(as(E,T)!=33639248)throw new Error(dit);ope(g,E,T+6);let A=!!g.bitFlag.languageEncodingFlag,v=T+46,I=v+g.filenameLength,M=I+g.extraFieldLength,F=ha(E,T+4),V=F>>8==0,k=F>>8==3,H=C.subarray(v,I),B=ha(E,T+32),j=M+B,q=C.subarray(M,j),Q=A,Y=A,J=as(E,T+38),$=V&&(vE(E,T+38)&16)==16||k&&(J>>16&61440)==16384||H.length&&H[H.length-1]==hx.charCodeAt(0),de=k&&(J>>16&73)!=0,be=as(E,T+42)+b;Object.assign(g,{versionMadeBy:F,msDosCompatible:V,compressedSize:0,uncompressedSize:0,commentLength:B,directory:$,offset:be,diskNumberStart:ha(E,T+34),internalFileAttributes:ha(E,T+36),externalFileAttributes:J,rawFilename:H,filenameUTF8:Q,commentUTF8:Y,rawExtraField:C.subarray(I,M),executable:de}),g.internalFileAttribute=g.internalFileAttributes,g.externalFileAttribute=g.externalFileAttributes;let ce=Kc(n,t,"decodeText")||AD,_e=Q?tpe:w||npe,xe=Y?tpe:R||npe,ve=ce(H,_e);ve===fi&&(ve=AD(H,_e));let 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Pa(r,s,30,a),T=ma(x),C=Kc(o,i,"password"),E=Kc(o,i,"rawPassword"),S=Kc(o,i,"passThrough");if(C=C&&C.length&&C,E=E&&E.length&&E,c&&c.originalCompressionMethod!=99)throw new Error(Jme);if(u!=0&&u!=8&&!S)throw new Error(Jme);if(as(T,0)!=67324752)throw new Error(hit);ope(b,T,4),b.rawExtraField=b.extraFieldLength?await Pa(r,s+30+b.filenameLength,b.extraFieldLength,a):new Uint8Array,rpe(o,b,T,4,!0),Object.assign(n,{lastAccessDate:b.lastAccessDate,creationDate:b.creationDate});let w=o.encrypted&&b.encrypted&&!S,R=w&&!c;if(S||(n.zipCrypto=R),w){if(!R&&c.strength===fi)throw new Error(git);if(!C&&!E)throw new Error(pit)}let P=s+30+b.filenameLength+b.extraFieldLength,O=y,N=r.readable;Object.assign(N,{diskNumberStart:a,offset:P,size:O});let g=Kc(o,i,"signal"),A=Kc(o,i,"checkPasswordOnly");A&&(t=new WritableStream),t=xz(t),await 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i=e.rawBitFlag=ha(t,n+2),o=(i&1)==1,r=as(t,n+6);Object.assign(e,{encrypted:o,version:ha(t,n),bitFlag:{level:(i&6)>>1,dataDescriptor:(i&8)==8,languageEncodingFlag:(i&2048)==2048},rawLastModDate:r,lastModDate:Eit(r),filenameLength:ha(t,n+22),extraFieldLength:ha(t,n+24)})}function rpe(e,t,n,i,o){let{rawExtraField:r}=t,s=t.extraField=new Map,a=ma(new Uint8Array(r)),c=0;try{for(;c<r.length;){let x=ha(a,c),T=ha(a,c+2);s.set(x,{type:x,data:r.slice(c+4,c+4+T)}),c+=4+T}}catch{}let u=ha(n,i+4);Object.assign(t,{signature:as(n,i+10),uncompressedSize:as(n,i+18),compressedSize:as(n,i+14)});let f=s.get(1);f&&(bit(f,t),t.extraFieldZip64=f);let h=s.get(28789);h&&(ipe(h,Cq,Aq,t,e),t.extraFieldUnicodePath=h);let p=s.get(25461);p&&(ipe(p,Eq,Sq,t,e),t.extraFieldUnicodeComment=p);let _=s.get(39169);_?(xit(_,t,u),t.extraFieldAES=_):t.compressionMethod=u;let m=s.get(10);m&&(Tit(m,t),t.extraFieldNTFS=m);let y=s.get(21589);y&&(Cit(y,t,o),t.extraFieldExtendedTimestamp=y);let b=s.get(6534);b&&(t.extraFieldUSDZ=b)}function bit(e,t){t.zip64=!0;let n=ma(e.data),i=_it.filter(([o,r])=>t[o]==r);for(let o=0,r=0;o<i.length;o++){let[s,a]=i[o];if(t[s]==a){let c=yit[a];t[s]=e[s]=c.getValue(n,r),r+=c.bytes}else if(e[s])throw new Error(mit)}}function ipe(e,t,n,i,o){let r=ma(e.data),s=new pg;s.append(o[n]);let a=ma(new Uint8Array(4));a.setUint32(0,s.get(),!0);let c=as(r,1);Object.assign(e,{version:vE(r,0),[t]:AD(e.data.subarray(5)),valid:!o.bitFlag.languageEncodingFlag&&c==as(a,0)}),e.valid&&(i[t]=e[t],i[t+"UTF8"]=!0)}function xit(e,t,n){let i=ma(e.data),o=vE(i,4);Object.assign(e,{vendorVersion:vE(i,0),vendorId:vE(i,2),strength:o,originalCompressionMethod:n,compressionMethod:ha(i,5)}),t.compressionMethod=e.compressionMethod}function Tit(e,t){let n=ma(e.data),i=4,o;try{for(;i<e.data.length&&!o;){let r=ha(n,i),s=ha(n,i+2);r==1&&(o=e.data.slice(i+4,i+4+s)),i+=4+s}}catch{}try{if(o&&o.length==24){let r=ma(o),s=r.getBigUint64(0,!0),a=r.getBigUint64(8,!0),c=r.getBigUint64(16,!0);Object.assign(e,{rawLastModDate:s,rawLastAccessDate:a,rawCreationDate:c});let u=Vq(s),f=Vq(a),h=Vq(c),p={lastModDate:u,lastAccessDate:f,creationDate:h};Object.assign(e,p),Object.assign(t,p)}}catch{}}function Cit(e,t,n){let i=ma(e.data),o=vE(i,0),r=[],s=[];n?((o&1)==1&&(r.push(SE),s.push(Cz)),(o&2)==2&&(r.push(ED),s.push($me)),(o&4)==4&&(r.push(SD),s.push(Qme))):e.data.length>=5&&(r.push(SE),s.push(Cz));let a=1;r.forEach((c,u)=>{if(e.data.length>=a+4){let f=as(i,a);t[c]=e[c]=new Date(f*1e3);let h=s[u];e[h]=f}a+=4})}async function Ait(e,t,n,i,o){let r=new Uint8Array(4),s=ma(r);Sit(s,0,t);let a=i+o;return await c(i)||await c(Math.min(a,n));async function c(u){let f=n-u,h=await Pa(e,f,u);for(let p=h.length-i;p>=0;p--)if(h[p]==r[0]&&h[p+1]==r[1]&&h[p+2]==r[2]&&h[p+3]==r[3])return{offset:f+p,buffer:h.slice(p,p+i).buffer}}}function Kc(e,t,n){return t[n]===fi?e.options[n]:t[n]}function Eit(e){let t=(e&4294901760)>>16,n=e&65535;try{return new Date(1980+((t&65024)>>9),((t&480)>>5)-1,t&31,(n&63488)>>11,(n&2016)>>5,(n&31)*2,0)}catch{}}function Vq(e){return new Date(Number(e/BigInt(1e4)-BigInt(116444736e5)))}function vE(e,t){return e.getUint8(t)}function ha(e,t){return e.getUint16(t,!0)}function as(e,t){return e.getUint32(t,!0)}function Ez(e,t){return Number(e.getBigUint64(t,!0))}function Sit(e,t,n){e.setUint32(t,n,!0)}function ma(e){return new DataView(e.buffer)}var Dit="File already exists",Pit="Zip file comment exceeds 64KB",Rit="File entry comment exceeds 64KB",Oit="File entry name exceeds 64KB",cpe="Version exceeds 65535",Mit="The strength must equal 1, 2, or 3",Lit="Extra field type exceeds 65535",Nit="Extra field data exceeds 64KB",rY="Zip64 is not supported (make sure 'keepOrder' is set to 'true')",Fit="Undefined uncompressed size",lpe=new Uint8Array([7,0,2,0,65,69,3,0,0]),nY=0,upe=[],Nz=class{constructor(t,n={}){t=xz(t);let i=t.availableSize!==fi&&t.availableSize>0&&t.availableSize!==1/0&&t.maxSize!==fi&&t.maxSize>0&&t.maxSize!==1/0;Object.assign(this,{writer:t,addSplitZipSignature:i,options:n,config:mD(),files:new Map,filenames:new Set,offset:n.offset===fi?t.writable.size:n.offset,pendingEntriesSize:0,pendingAddFileCalls:new Set,bufferedWrites:0})}async add(t="",n,i={}){let o=this,{pendingAddFileCalls:r,config:s}=o;nY<s.maxWorkers?nY++:await new Promise(c=>upe.push(c));let a;try{if(t=t.trim(),o.filenames.has(t))throw new Error(Dit);return o.filenames.add(t),a=Bit(o,t,n,i),r.add(a),await a}catch(c){throw o.filenames.delete(t),c}finally{r.delete(a);let c=upe.shift();c?c():nY--}}async close(t=new Uint8Array,n={}){let i=this,{pendingAddFileCalls:o,writer:r}=this,{writable:s}=r;for(;o.size;)await Promise.allSettled(Array.from(o));return await qit(this,t,n),Hi(i,n,"preventClose")||await s.getWriter().close(),r.getData?r.getData():s}};async function Bit(e,t,n,i){t=t.trim();let o=Hi(e,i,Mq),r=Hi(e,i,Fq,o?20:768),s=Hi(e,i,zq);if(r>65535)throw new Error(cpe);let a=Hi(e,i,Oq,0);a===0&&(a=Hi(e,i,Rq,0)),!i.directory&&t.endsWith(hx)&&(i.directory=!0),Hi(e,i,kq)?(t.endsWith(hx)||(t+=hx),a===0&&(a=16,o||(a|=16877<<16))):!o&&a===0&&(s?a=493<<16:a=420<<16);let u=Hi(e,i,"encodeText",xE),f=u(t);if(f===fi&&(f=xE(t)),ji(f)>65535)throw new Error(Oit);let h=i.comment||"",p=u(h);if(p===fi&&(p=xE(h)),ji(p)>65535)throw new Error(Rit);let _=Hi(e,i,Nq,20);if(_>65535)throw new Error(cpe);let m=Hi(e,i,SE,new Date),y=Hi(e,i,ED),b=Hi(e,i,SD),x=Hi(e,i,Pq,0);x===0&&(x=Hi(e,i,Dq,0));let T=Hi(e,i,"passThrough"),C,E;T||(C=Hi(e,i,"password"),E=Hi(e,i,"rawPassword"));let S=Hi(e,i,"encryptionStrength",3),w=Hi(e,i,Bq),R=Hi(e,i,"extendedTimestamp",!0),P=Hi(e,i,"keepOrder",!0),O=Hi(e,i,"level"),N=Hi(e,i,"useWebWorkers"),g=Hi(e,i,"bufferedWrite"),A=Hi(e,i,"dataDescriptorSignature",!1),v=Hi(e,i,"signal"),I=Hi(e,i,"useUnicodeFileNames",!0),M=Hi(e,i,"useCompressionStream"),F=Hi(e,i,"compressionMethod"),V=Hi(e,i,"dataDescriptor",!0),k=Hi(e,i,Az);if(!w&&(C!==fi||E!==fi)&&!(S>=1&&S<=3))throw new Error(Mit);let H=new Uint8Array,{extraField:B}=i;if(B){let Xe=0,ln=0;B.forEach(Rt=>Xe+=4+ji(Rt)),H=new Uint8Array(Xe),B.forEach((Rt,St)=>{if(St>65535)throw new Error(Lit);if(ji(Rt)>65535)throw new Error(Nit);Ss(H,new Uint16Array([St]),ln),Ss(H,new Uint16Array([ji(Rt)]),ln+2),Ss(H,Rt,ln+4),ln+=4+ji(Rt)})}let j=0,q=0,Q=0;if(T&&({uncompressedSize:Q}=i,Q===fi))throw new Error(Fit);let Y=k===!0;n&&(n=bz(n),await wm(n),T?j=fpe(Q):n.size===fi?(V=!0,(k||k===fi)&&(k=!0,Q=j=4294967296)):(Q=n.size,j=fpe(Q)));let{diskOffset:J,diskNumber:$,maxSize:de}=e.writer,be=Y||Q>4294967295,ce=Y||j>4294967295,_e=Y||e.offset+e.pendingEntriesSize-J>4294967295,ve=Hi(e,i,"supportZip64SplitFile",!0)&&Y||$+Math.ceil(e.pendingEntriesSize/de)>65535;if(_e||be||ce||ve){if(k===!1||!P)throw new Error(rY);k=!0}k=k||!1;let 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()]/,Oot=/(?:(?:(?:(\+)?\d{1,3}[-. ]?)?\(?\d{3}\)?[-. ]?\d{3}[-. ]?\d{4})|(?:(\+)(?:9[976]\d|8[987530]\d|6[987]\d|5[90]\d|42\d|3[875]\d|2[98654321]\d|9[8543210]|8[6421]|6[6543210]|5[87654321]|4[987654310]|3[9643210]|2[70]|7|1)[-. ]?(?:\d[-. ]?){6,12}\d+))([,;]+[0-9]+#?)*/,Mot=/(0([1-9]-?[1-9]\d{3}|[1-9]{2}-?\d{3}|[1-9]{2}\d{1}-?\d{2}|[1-9]{2}\d{2}-?\d{1})-?\d{4}|0[789]0-?\d{4}-?\d{4}|050-?\d{4}-?\d{4})/,Lot=new RegExp("^".concat(Oot.source,"|").concat(Mot.source,"$"));function OY(e){return e===45||e===46||e===32}function Kz(e){return e===44||e===59}function bge(e){var t=e.charAt(0)==="+"||Rot.test(e);return t&&Lot.test(e)}var xge=function(e){Dm(t,e);function t(n){var i=e.call(this,n)||this;return i.type="phone",i.number="",i.plusSign=!1,i.number=n.number,i.plusSign=n.plusSign,i}return t.prototype.getType=function(){return"phone"},t.prototype.getPhoneNumber=function(){return this.number},t.prototype.getNumber=function(){return this.getPhoneNumber()},t.prototype.getAnchorHref=function(){return"tel:"+(this.plusSign?"+":"")+this.number},t.prototype.getAnchorText=function(){return this.matchedText},t}(Pm);var Not=function(){function e(t,n){this.charIdx=0,this.matches=[],this._stateMachines=[],this.schemeUrlMachinesCount=0,this.text=t,this.tagBuilder=n.tagBuilder,this.stripPrefix=n.stripPrefix,this.stripTrailingSlash=n.stripTrailingSlash,this.decodePercentEncoding=n.decodePercentEncoding,this.hashtagServiceName=n.hashtagServiceName,this.mentionServiceName=n.mentionServiceName}return Object.defineProperty(e.prototype,"stateMachines",{get:function(){return this._stateMachines},enumerable:!1,configurable:!0}),e.prototype.addMachine=function(t){this._stateMachines.push(t),Cge(t)&&this.schemeUrlMachinesCount++},e.prototype.removeMachine=function(t){this._stateMachines=this._stateMachines.filter(function(n){return n!==t}),Cge(t)&&this.schemeUrlMachinesCount--},e.prototype.hasSchemeUrlMachine=function(){return this.schemeUrlMachinesCount>0},e}();function Age(e,t){for(var n=new Not(e,t);n.charIdx<n.text.length;n.charIdx++){var i=e.charAt(n.charIdx),o=e.charCodeAt(n.charIdx);if(n.stateMachines.length===0)Zz(n,i,o);else{for(var r=n.stateMachines.length-1;r>=0;r--){var s=n.stateMachines[r];switch(s.state){case 11:Vot(n,s,o);break;case 12:Hot(n,s,o);break;case 0:Fot(n,s,o);break;case 1:Bot(n,s,o);break;case 2:kot(n,s,o);break;case 3:zot(n,s,o);break;case 4:Uot(n,s,i,o);break;case 5:Got(n,s,o);break;case 6:jot(n,s,i,o);break;case 7:Wot(n,s,i,o);break;case 13:qot(n,s,o);break;case 14:Yot(n,s,o);break;case 8:Xot(n,s,o);break;case 9:Kot(n,s,o);break;case 10:Zot(n,s,o);break;case 15:$ot(n,s,i,o);break;case 16:Qot(n,s,i,o);break;case 17:Jot(n,s,i,o);break;case 18:ert(n,s,i,o);break;case 19:trt(n,s,i,o);break;case 20:nrt(n,s,o);break;case 21:irt(n,s,o);break;case 22:xx(n,s,o);break;case 23:ort(n,s,o);break;case 24:rrt(n,s,o);break;case 25:srt(n,s,o);break;case 26:art(n,s,o);break;case 27:crt(n,s,o);break;case 28:lrt(n,s,o);break;case 29:urt(n,s,o);break;case 30:frt(n,s,o);break;case 31:drt(n,s,o);break;case 32:mrt(n,s,i,o);break;case 33:prt(n,s,o);break;case 34:grt(n,s,o);break;case 35:_rt(n,s,o);break;case 36:yrt(n,s,i,o);break;case 37:hrt(n,s,i,o);break;case 38:brt(n,s,i,o);break;case 39:xrt(n,s,i,o);break;case 40:Trt(n,s,o);break;case 41:Crt(n,s,o);break;default:Jd(s.state)}}if(!n.hasSchemeUrlMachine()&&n.charIdx>0&&wE(o)){var a=n.text.charCodeAt(n.charIdx-1);wE(a)||n.addMachine($z(n.charIdx,0))}}}for(var c=n.stateMachines.length-1;c>=0;c--)n.stateMachines.forEach(function(u){return Fr(n,u)});return n.matches}function Zz(e,t,n){var i=e.charIdx;if(n===35)e.addMachine(wrt(i,28));else if(n===64)e.addMachine(Irt(i,30));else if(n===47)e.addMachine(LY(i,11));else if(n===43)e.addMachine(MY(i,37));else if(n===40)e.addMachine(MY(i,32));else{if(ls(n)&&(e.addMachine(MY(i,38)),e.addMachine(Srt(i,13))),DY(n)){var o=t.toLowerCase()==="m"?15:22;e.addMachine(vrt(i,o))}wE(n)&&e.addMachine($z(i,0)),eh(n)&&e.addMachine(LY(i,5))}}function Fot(e,t,n){n===58?t.state=2:n===45?t.state=1:vY(n)||e.removeMachine(t)}function Bot(e,t,n){var i=e.charIdx;n===45||(n===47?(e.removeMachine(t),e.addMachine(LY(i,11))):vY(n)?t.state=0:e.removeMachine(t))}function kot(e,t,n){var i=e.charIdx;n===47?t.state=3:n===46?e.removeMachine(t):bg(n)?(t.state=5,wE(n)&&e.addMachine($z(i,0))):e.removeMachine(t)}function zot(e,t,n){n===47?t.state=4:wY(n)?(t.state=10,t.acceptStateReached=!0):Fr(e,t)}function Uot(e,t,n,i){i===47?(t.state=10,t.acceptStateReached=!0):bg(i)?(t.state=5,t.acceptStateReached=!0):e.removeMachine(t)}function Vot(e,t,n){n===47?t.state=12:e.removeMachine(t)}function Hot(e,t,n){bg(n)?t.state=5:e.removeMachine(t)}function Got(e,t,n){n===46?t.state=7:n===45?t.state=6:n===58?t.state=8:Yz(n)?t.state=10:qz(n)||Fr(e,t)}function jot(e,t,n,i){i===45||(i===46?Fr(e,t):bg(i)?t.state=5:Fr(e,t))}function Wot(e,t,n,i){i===46?Fr(e,t):bg(i)?(t.state=5,t.acceptStateReached=!0):Fr(e,t)}function qot(e,t,n){n===46?t.state=14:n===58?t.state=8:ls(n)||(Yz(n)?t.state=10:eh(n)?e.removeMachine(t):Fr(e,t))}function Yot(e,t,n){ls(n)?(t.octetsEncountered++,t.octetsEncountered===4&&(t.acceptStateReached=!0),t.state=13):Fr(e,t)}function Xot(e,t,n){ls(n)?t.state=9:Fr(e,t)}function Kot(e,t,n){ls(n)||(Yz(n)?t.state=10:Fr(e,t))}function Zot(e,t,n){wY(n)||Fr(e,t)}function $ot(e,t,n,i){n.toLowerCase()==="a"?t.state=16:xx(e,t,i)}function Qot(e,t,n,i){n.toLowerCase()==="i"?t.state=17:xx(e,t,i)}function Jot(e,t,n,i){n.toLowerCase()==="l"?t.state=18:xx(e,t,i)}function ert(e,t,n,i){n.toLowerCase()==="t"?t.state=19:xx(e,t,i)}function trt(e,t,n,i){n.toLowerCase()==="o"?t.state=20:xx(e,t,i)}function nrt(e,t,n){n===58?t.state=21:xx(e,t,n)}function irt(e,t,n){Xz(n)?t.state=22:e.removeMachine(t)}function xx(e,t,n){n===46?t.state=23:n===64?t.state=24:Xz(n)?t.state=22:e.removeMachine(t)}function ort(e,t,n){n===46||n===64?e.removeMachine(t):Xz(n)?t.state=22:e.removeMachine(t)}function rrt(e,t,n){bg(n)?t.state=25:e.removeMachine(t)}function srt(e,t,n){n===46?t.state=27:n===45?t.state=26:qz(n)||Fr(e,t)}function art(e,t,n){n===45||n===46?Fr(e,t):qz(n)?t.state=25:Fr(e,t)}function crt(e,t,n){n===46||n===45?Fr(e,t):bg(n)?(t.state=25,t.acceptStateReached=!0):Fr(e,t)}function lrt(e,t,n){PY(n)?(t.state=29,t.acceptStateReached=!0):e.removeMachine(t)}function urt(e,t,n){PY(n)||Fr(e,t)}function frt(e,t,n){RY(n)?(t.state=31,t.acceptStateReached=!0):e.removeMachine(t)}function drt(e,t,n){RY(n)||(eh(n)?e.removeMachine(t):Fr(e,t))}function hrt(e,t,n,i){ls(i)?t.state=38:(e.removeMachine(t),Zz(e,n,i))}function mrt(e,t,n,i){ls(i)?t.state=33:e.removeMachine(t),Zz(e,n,i)}function prt(e,t,n){ls(n)?t.state=34:e.removeMachine(t)}function grt(e,t,n){ls(n)?t.state=35:e.removeMachine(t)}function _rt(e,t,n){n===41?t.state=36:e.removeMachine(t)}function yrt(e,t,n,i){ls(i)?t.state=38:OY(i)?t.state=39:e.removeMachine(t)}function brt(e,t,n,i){var o=e.charIdx;t.acceptStateReached=!0,Kz(i)?t.state=40:i===35?t.state=41:ls(i)||(i===40?t.state=32:OY(i)?t.state=39:(Fr(e,t),wE(i)&&e.addMachine($z(o,0))))}function xrt(e,t,n,i){ls(i)?t.state=38:i===40?t.state=32:(Fr(e,t),Zz(e,n,i))}function Trt(e,t,n){Kz(n)||(n===35?t.state=41:ls(n)?t.state=38:Fr(e,t))}function Crt(e,t,n){Kz(n)?t.state=40:ls(n)?e.removeMachine(t):Fr(e,t)}function Fr(e,t){var n=e.matches,i=e.text,o=e.charIdx,r=e.tagBuilder,s=e.stripPrefix,a=e.stripTrailingSlash,c=e.decodePercentEncoding,u=e.hashtagServiceName,f=e.mentionServiceName;if(e.removeMachine(t),!!t.acceptStateReached){var h=t.startIdx,p=i.slice(t.startIdx,o);switch(p=Ert(p),t.type){case 0:{var _=i.charCodeAt(t.startIdx-1);if(_===64)return;switch(t.matchType){case 0:{var m=SY.exec(p);if(m&&(h=h+m.index,p=p.slice(m.index)),!sge(p))return;break}case 1:{if(!age(p))return;break}case 2:{if(!cge(p))return;break}default:Jd(t)}n.push(new lge({tagBuilder:r,matchedText:p,offset:h,urlMatchType:Art(t.matchType),url:p,protocolRelativeMatch:p.slice(0,2)==="//",stripPrefix:s,stripTrailingSlash:a,decodePercentEncoding:c}));break}case 1:{fge(p)&&n.push(new dge({tagBuilder:r,matchedText:p,offset:h,email:p.replace(uge,"")}));break}case 2:{hge(p)&&n.push(new pge({tagBuilder:r,matchedText:p,offset:h,serviceName:u,hashtag:p.slice(1)}));break}case 3:{gge(p,f)&&n.push(new yge({tagBuilder:r,matchedText:p,offset:h,serviceName:f,mention:p.slice(1)}));break}case 4:{if(p=p.replace(/ +$/g,""),bge(p)){var y=p.replace(/[^0-9,;#]/g,"");n.push(new xge({tagBuilder:r,matchedText:p,offset:h,number:y,plusSign:p.charAt(0)==="+"}))}break}default:Jd(t)}}}function Art(e){switch(e){case 0:return"scheme";case 1:return"tld";case 2:return"ipV4";default:Jd(e)}}var Tge={")":"(","}":"{","]":"["};function Ert(e){for(var t={"(":0,"{":0,"[":0},n=0;n<e.length;n++){var i=e.charAt(n),o=e.charCodeAt(n);ige(o)?t[i]++:EY(o)&&t[Tge[i]]--}for(var r=e.length-1;r>=0;){var i=e.charAt(r),o=e.charCodeAt(r);if(EY(o)){var s=Tge[i];if(t[s]<0)t[s]++,r--;else break}else if(Wz(o))r--;else break}return e.slice(0,r+1)}function $z(e,t){return{type:0,startIdx:e,state:t,acceptStateReached:!1,matchType:0}}function LY(e,t){return{type:0,startIdx:e,state:t,acceptStateReached:!1,matchType:1}}function Srt(e,t){return{type:0,startIdx:e,state:t,acceptStateReached:!1,matchType:2,octetsEncountered:1}}function vrt(e,t){return{type:1,startIdx:e,state:t,acceptStateReached:!1}}function wrt(e,t){return{type:2,startIdx:e,state:t,acceptStateReached:!1}}function Irt(e,t){return{type:3,startIdx:e,state:t,acceptStateReached:!1}}function MY(e,t){return{type:4,startIdx:e,state:t,acceptStateReached:!1}}function Cge(e){return e.type===0&&e.matchType===0}var Rm=function(){function e(t){t===void 0&&(t={}),this.idx=t.idx!==void 0?t.idx:-1,this.type=t.type||"tag",this.name=t.name||"",this.isOpening=!!t.isOpening,this.isClosing=!!t.isClosing}return e}(),FY=new Rm,Drt=function(){function e(t,n){this.charIdx=0,this.state=0,this.currentDataIdx=0,this.currentTag=FY,this.html=t,this.callbacks=n}return e}();function Ege(e,t){for(var n=new Drt(e,t),i=e.length;n.charIdx<i;){var o=e.charAt(n.charIdx),r=e.charCodeAt(n.charIdx);switch(n.state){case 0:Prt(n,o);break;case 1:Rrt(n,o,r);break;case 2:Mrt(n,o,r);break;case 3:Ort(n,o,r);break;case 4:Lrt(n,o,r);break;case 5:Nrt(n,o,r);break;case 6:Frt(n,o,r);break;case 7:Brt(n,o,r);break;case 8:krt(n,o);break;case 9:zrt(n,o);break;case 10:Urt(n,o,r);break;case 11:Vrt(n,o,r);break;case 12:Hrt(n,o);break;case 13:Grt(n);break;case 14:jrt(n,o);break;case 15:Wrt(n,o);break;case 16:qrt(n,o);break;case 17:Yrt(n,o);break;case 18:Xrt(n,o);break;case 19:Krt(n,o);break;case 20:Zrt(n,o);break;default:Jd(n.state)}n.charIdx++}n.currentDataIdx<n.charIdx&&$rt(n)}function Prt(e,t){t==="<"&&Om(e)}function Rrt(e,t,n){t==="!"?e.state=13:t==="/"?(e.state=2,e.currentTag=new Rm(cs(cs({},e.currentTag),{isClosing:!0}))):t==="<"?Om(e):yg(n)?(e.state=3,e.currentTag=new Rm(cs(cs({},e.currentTag),{isOpening:!0}))):(e.state=0,e.currentTag=FY)}function Ort(e,t,n){Vy(n)?(e.currentTag=new Rm(cs(cs({},e.currentTag),{name:NY(e)})),e.state=4):t==="<"?Om(e):t==="/"?(e.currentTag=new Rm(cs(cs({},e.currentTag),{name:NY(e)})),e.state=12):t===">"?(e.currentTag=new Rm(cs(cs({},e.currentTag),{name:NY(e)})),Mm(e)):!yg(n)&&!ls(n)&&t!==":"&&Hf(e)}function Mrt(e,t,n){t===">"?Hf(e):yg(n)?e.state=3:Hf(e)}function Lrt(e,t,n){Vy(n)||(t==="/"?e.state=12:t===">"?Mm(e):t==="<"?Om(e):t==="="||jz(n)||ege(n)?Hf(e):e.state=5)}function Nrt(e,t,n){Vy(n)?e.state=6:t==="/"?e.state=12:t==="="?e.state=7:t===">"?Mm(e):t==="<"?Om(e):jz(n)&&Hf(e)}function Frt(e,t,n){Vy(n)||(t==="/"?e.state=12:t==="="?e.state=7:t===">"?Mm(e):t==="<"?Om(e):jz(n)?Hf(e):e.state=5)}function Brt(e,t,n){Vy(n)||(t==='"'?e.state=8:t==="'"?e.state=9:/[>=`]/.test(t)?Hf(e):t==="<"?Om(e):e.state=10)}function krt(e,t){t==='"'&&(e.state=11)}function zrt(e,t){t==="'"&&(e.state=11)}function Urt(e,t,n){Vy(n)?e.state=4:t===">"?Mm(e):t==="<"&&Om(e)}function Vrt(e,t,n){Vy(n)?e.state=4:t==="/"?e.state=12:t===">"?Mm(e):t==="<"?Om(e):(e.state=4,Qrt(e))}function Hrt(e,t){t===">"?(e.currentTag=new Rm(cs(cs({},e.currentTag),{isClosing:!0})),Mm(e)):Hf(e)}function Grt(e){var t=e.html,n=e.charIdx;t.slice(n,n+2)==="--"?(e.charIdx++,e.currentTag=new Rm(cs(cs({},e.currentTag),{type:"comment"})),e.state=14):t.slice(n,n+7).toUpperCase()==="DOCTYPE"?(e.charIdx+=6,e.currentTag=new Rm(cs(cs({},e.currentTag),{type:"doctype"})),e.state=20):Hf(e)}function jrt(e,t){t==="-"?e.state=15:t===">"?Hf(e):e.state=16}function Wrt(e,t){t==="-"?e.state=18:t===">"?Hf(e):e.state=16}function qrt(e,t){t==="-"&&(e.state=17)}function Yrt(e,t){t==="-"?e.state=18:e.state=16}function 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r=Ii(n,"outerBoundaryIs",De.kml),s=Ii(r,"LinearRing",De.kml),a=Ii(s,"coordinates",De.kml),c=e._ellipsoid,u=cU(a,c),f=nh(n,"extrude",De.kml),h=Sn(n,"altitudeMode",De.kml),p=Sn(n,"altitudeMode",De.gx),_=ND(h,p),m=l(o.polygon)?o.polygon.clone():QY(),y=o.polyline;if(l(y)&&(m.outlineColor=l(y.material)?y.material.color:U.WHITE,m.outlineWidth=y.width),i.polygon=m,_?(m.perPositionHeight=!0,m.extrudedHeight=f?0:void 0):e._clampToGround||(m.height=0),l(u)){let b=new Ja(u),x=th(n,"innerBoundaryIs",De.kml);for(let T=0;T<x.length;T++){s=th(x[T],"LinearRing",De.kml);for(let C=0;C<s.length;C++)a=Ii(s[C],"coordinates",De.kml),u=cU(a,c),l(u)&&b.holes.push(new Ja(u))}m.hierarchy=b}return!0}function kst(e,t,n,i,o){let r=Sn(n,"altitudeMode",De.kml),s=Sn(n,"altitudeMode",De.gx),a=th(n,"coord",De.gx),c=th(n,"angles",De.gx),u=th(n,"when",De.kml),f=nh(n,"extrude",De.kml),h=ND(r,s),p=e._ellipsoid;c.length>0&&gt("kml-gx:angles","KML - gx:angles are not supported in gx:Tracks");let _=Math.min(a.length,u.length),m=[],y=[];for(let x=0;x<_;x++){let T=fU(a[x].textContent,p);m.push(T),y.push(K.fromIso8601(u[x].textContent))}let b=new Ia;return b.addSamples(y,m),i.position=b,dU(e,i,o,r_e(r,s)),s_e(i,o),i.availability=new qr,u.length>0&&i.availability.addInterval(new Cn({start:y[0],stop:y[y.length-1]})),h&&f&&eX(t,i,o),!0}function $ge(e,t,n,i,o,r,s,a,c){let u=e[0],f=e[e.length-1],h=new Ia;h.addSamples(e,t),n.intervals.addInterval(new Cn({start:u,stop:f,isStartIncluded:c,isStopIncluded:c,data:Lst(h,s,a)})),i.addInterval(new Cn({start:u,stop:f,isStartIncluded:c,isStopIncluded:c})),o.intervals.addInterval(new Cn({start:u,stop:f,isStartIncluded:c,isStopIncluded:c,data:r}))}function zst(e,t,n,i,o){let r=nh(n,"interpolate",De.gx),s=th(n,"Track",De.gx),a,c,u,f=!1,h=new yy,p=new qr,_=new wa,m=e._ellipsoid;for(let y=0,b=s.length;y<b;y++){let x=s[y],T=th(x,"when",De.kml),C=th(x,"coord",De.gx),E=Sn(x,"altitudeMode",De.kml),S=Sn(x,"altitudeMode",De.gx),w=ND(E,S),R=nh(x,"extrude",De.kml),P=Math.min(C.length,T.length),O=[];a=[];for(let N=0;N<P;N++){let g=fU(C[N].textContent,m);O.push(g),a.push(K.fromIso8601(T[N].textContent))}r&&(l(c)&&$ge([c,a[0]],[u,O[0]],_,p,h,!1,"absolute",void 0,!1),c=a[P-1],u=O[O.length-1]),$ge(a,O,_,p,h,w&&R,E,S,!0),f=f||w&&R}return i.availability=p,i.position=_,dU(e,i,o),s_e(i,o),f&&(eX(t,i,o),i.polyline.show=h),!0}var a_e={Point:Fst,LineString:Zge,LinearRing:Zge,Polygon:Bst,Track:kst,MultiTrack:zst,MultiGeometry:Ust,Model:Vst};function Ust(e,t,n,i,o,r){let s=n.childNodes,a=!1;for(let c=0,u=s.length;c<u;c++){let f=s.item(c),h=a_e[f.localName];if(l(h)){let p=t_e(f,t,r);p.parent=i,p.name=i.name,p.availability=i.availability,p.description=i.description,p.kml=i.kml,h(e,t,f,p,o)&&(a=!0)}}return a}function Vst(e,t,n,i,o){return gt("kml-unsupportedGeometry",`KML - Unsupported geometry: 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T=m.match(/\$\[.+?\]/g);if(T!==null)for(r=0;r<T.length;r++){let C=T[r],E=C.substr(2,C.length-3),S=/\/displayName$/.test(E);E=E.replace(/\/displayName$/,""),y=u[E],l(y)&&(y=S?y.displayName:y.value),l(y)&&(m=m.replace(C,y??""))}}}else if(l(u)&&(a=Object.keys(u),a.length>0)){for(m='<table class="cesium-infoBox-defaultTable cesium-infoBox-defaultTable-lighter"><tbody>',r=0;r<a.length;r++)s=a[r],y=u[s],m+=`<tr><th>${y.displayName??s}</th><td>${y.value??""}</td></tr>`;m+="</tbody></table>"}if(!l(m))return;m=Est.link(m),ao.innerHTML=m;let b=ao.querySelectorAll("a");for(r=0;r<b.length;r++)b[r].setAttribute("target","_blank");l(i)&&i.keys.length>1&&(Au(ao,"a","href",i),Au(ao,"link","href",i),Au(ao,"area","href",i),Au(ao,"img","src",i),Au(ao,"iframe","src",i),Au(ao,"video","src",i),Au(ao,"audio","src",i),Au(ao,"source","src",i),Au(ao,"track","src",i),Au(ao,"input","src",i),Au(ao,"embed","src",i),Au(ao,"script","src",i),Au(ao,"video","poster",i)),Eu(ao,"a","href",o),Eu(ao,"link","href",o),Eu(ao,"area","href",o),Eu(ao,"img","src",o),Eu(ao,"iframe","src",o),Eu(ao,"video","src",o),Eu(ao,"audio","src",o),Eu(ao,"source","src",o),Eu(ao,"track","src",o),Eu(ao,"input","src",o),Eu(ao,"embed","src",o),Eu(ao,"script","src",o),Eu(ao,"video","poster",o);let x='<div class="cesium-infoBox-description-lighter" style="';x+="overflow:auto;",x+="word-wrap:break-word;",x+=`background-color:${p.toCssColorString()};`,x+=`color:${_.toCssColorString()};`,x+='">',x+=`${ao.innerHTML}</div>`,ao.innerHTML="",t.description=x}function hU(e,t,n){let i=n.entityCollection,o=n.parentEntity,r=n.sourceResource,s=n.uriResolver,a=t_e(t,i,n.context),c=a.kml,u=Ost(e,t,n.styleCollection,r,s),f=Sn(t,"name",De.kml);a.name=f,a.parent=o;let h=Pst(t);l(h)||(h=Dst(t)),a.availability=h,iX(a);function p(C){return C?C.show&&p(C.parent):!0}let _=nh(t,"visibility",De.kml);a.show=p(o)&&(_??!0);let m=Ii(t,"author",De.atom),y=c.author;y.name=Sn(m,"name",De.atom),y.uri=Sn(m,"uri",De.atom),y.email=Sn(m,"email",De.atom);let b=Ii(t,"link",De.atom),x=c.link;x.href=vs(b,"href"),x.hreflang=vs(b,"hreflang"),x.rel=vs(b,"rel"),x.type=vs(b,"type"),x.title=vs(b,"title"),x.length=vs(b,"length"),c.address=Sn(t,"address",De.kml),c.phoneNumber=Sn(t,"phoneNumber",De.kml),c.snippet=Sn(t,"Snippet",De.kml),Hst(t,a),Gst(t,a,u,s,r);let T=e._ellipsoid;return u_e(t,a,T),l_e(t,a,T),l(Ii(t,"Region",De.kml))&&gt("kml-region","KML - Placemark Regions are unsupported"),{entity:a,styleEntity:u}}function c_e(e,t,n,i){i.addNodes(t.childNodes,n),i.process()}function jst(e,t,n,i){let o=hU(e,t,n),r=ze(n);r.parentEntity=o.entity,c_e(e,t,r,i)}function Wst(e,t,n,i){let o=hU(e,t,n),r=o.entity,s=o.styleEntity,a=!1,c=t.childNodes;for(let u=0,f=c.length;u<f&&!a;u++){let h=c.item(u),p=a_e[h.localName];l(p)&&(p(e,n.entityCollection,h,r,s,r.id),a=!0)}a||(r.merge(s),dU(e,r,s))}var qst={FlyTo:Kst,Wait:Xst,SoundCue:jY,AnimatedUpdate:jY,TourControl:jY};function Yst(e,t,n,i){let o=Sn(t,"name",De.kml),r=vs(t,"id"),s=new oU(o,r),a=Ii(t,"Playlist",De.gx);if(a){let c=e._ellipsoid,u=a.childNodes;for(let f=0;f<u.length;f++){let h=u[f];if(h.localName){let p=qst[h.localName];p?p(s,h,c):console.log(`Unknown KML Tour playlist entry type ${h.localName}`)}}}e._kmlTours.push(s)}function jY(e,t){gt(`KML Tour unsupported node ${t.localName}`)}function Xst(e,t){let n=Kn(t,"duration",De.gx);e.addPlaylistEntry(new aU(n))}function Kst(e,t,n){let i=Kn(t,"duration",De.gx),o=Sn(t,"flyToMode",De.gx),r={kml:{}};u_e(t,r,n),l_e(t,r,n);let s=r.kml.lookAt||r.kml.camera,a=new sU(i,o,s);e.addPlaylistEntry(a)}function l_e(e,t,n){let i=Ii(e,"Camera",De.kml);if(l(i)){let o=Kn(i,"longitude",De.kml)??0,r=Kn(i,"latitude",De.kml)??0,s=Kn(i,"altitude",De.kml)??0,a=Kn(i,"heading",De.kml)??0,c=Kn(i,"tilt",De.kml)??0,u=Kn(i,"roll",De.kml)??0,f=d.fromDegrees(o,r,s,n),h=Ya.fromDegrees(a,c-90,u);t.kml.camera=new tU(f,h)}}function u_e(e,t,n){let i=Ii(e,"LookAt",De.kml);if(l(i)){let o=Kn(i,"longitude",De.kml)??0,r=Kn(i,"latitude",De.kml)??0,s=Kn(i,"altitude",De.kml)??0,a=Kn(i,"heading",De.kml),c=Kn(i,"tilt",De.kml),u=Kn(i,"range",De.kml)??0;c=D.toRadians(c??0),a=D.toRadians(a??0);let f=new Kd(a,c-D.PI_OVER_TWO,u),h=d.fromDegrees(o,r,s,n);t.kml.lookAt=new nU(h,f)}}function Zst(e,t,n,i){let o=n.screenOverlayContainer;if(!l(o))return;let r=n.sourceResource,s=n.uriResolver,a=Ii(t,"Icon",De.kml),c=JY(a,e,r,s,!1);if(!l(c))return;let u=document.createElement("img");e._screenOverlays.push(u),u.src=c.url,u.onload=function(){let f=["position: absolute"],h=Ii(t,"screenXY",De.kml),p=Ii(t,"overlayXY",De.kml),_=Ii(t,"size",De.kml),m,y,b,x,T,C;l(_)&&(m=jy(_,"x"),y=jy(_,"y"),b=vs(_,"xunits"),x=vs(_,"yunits"),l(m)&&m!==-1&&m!==0&&(b==="fraction"?T=`width: ${Math.floor(m*100)}%`:b==="pixels"&&(T=`width: ${m}px`),f.push(T)),l(y)&&y!==-1&&y!==0&&(x==="fraction"?C=`height: ${Math.floor(y*100)}%`:x==="pixels"&&(C=`height: ${y}px`),f.push(C))),u.style=f.join(";");let E=0,S=u.height;l(p)&&(m=jy(p,"x"),y=jy(p,"y"),b=vs(p,"xunits"),x=vs(p,"yunits"),l(m)&&(b==="fraction"?E=m*u.width:(b==="pixels"||b==="insetPixels")&&(E=m)),l(y)&&(x==="fraction"?S=y*u.height:(x==="pixels"||x==="insetPixels")&&(S=y))),l(h)&&(m=jy(h,"x"),y=jy(h,"y"),b=vs(h,"xunits"),x=vs(h,"yunits"),l(m)&&(b==="fraction"?T=`left: calc(${Math.floor(m*100)}% - ${E}px)`:b==="pixels"?T=`left: ${m-E}px`:b==="insetPixels"&&(T=`right: ${m-E}px`),f.push(T)),l(y)&&(x==="fraction"?C=`bottom: calc(${Math.floor(y*100)}% - ${S}px)`:x==="pixels"?C=`bottom: 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m=Kn(h,"x",De.gx),y=Kn(h,"y",De.gx),b=Kn(h,"w",De.gx),x=Kn(h,"h",De.gx);(l(m)||l(y)||l(b)||l(x))&&gt("kml-groundOverlay-xywh","KML - gx:x, gx:y, gx:w, gx:h aren't supported for GroundOverlays"),s.material=p,s.material.color=Tx(t,"color",De.kml),s.material.transparent=!0}else s.material=Tx(t,"color",De.kml);let _=Sn(t,"altitudeMode",De.kml);l(_)?_==="absolute"?(s.height=Kn(t,"altitude",De.kml),s.zIndex=void 0):_!=="clampToGround"&&gt("kml-altitudeMode-unknown",`KML - Unknown altitudeMode: ${_}`):(_=Sn(t,"altitudeMode",De.gx),_==="relativeToSeaFloor"?(gt("kml-altitudeMode-relativeToSeaFloor","KML - altitudeMode relativeToSeaFloor is currently not supported, treating as absolute."),s.height=Kn(t,"altitude",De.kml),s.zIndex=void 0):_==="clampToSeaFloor"?gt("kml-altitudeMode-clampToSeaFloor","KML - altitudeMode clampToSeaFloor is currently not supported, treating as clampToGround."):l(_)&&gt("kml-altitudeMode-unknown",`KML - Unknown altitudeMode: ${_}`))}function f_e(e,t,n,i){e._unsupportedNode.raiseEvent(e,n.parentEntity,t,n.entityCollection,n.styleCollection,n.sourceResource,n.uriResolver),gt(`kml-unsupportedFeature-${t.nodeName}`,`KML - Unsupported feature: ${t.nodeName}`)}var Wy={INTERVAL:0,EXPIRE:1,STOP:2};function uU(e){if(!l(e)||e.length===0)return"";let t=e[0];return(t==="&"||t==="?")&&(e=e.substring(1)),e}var Qst=new se,PE=new fe,WY=new z,Jst=new d;function tX(e,t,n,i,o,r){function s(u){return u<-D.PI_OVER_TWO?-D.PI_OVER_TWO:u>D.PI_OVER_TWO?D.PI_OVER_TWO:u}function a(u){return u>D.PI?u-D.TWO_PI:u<-D.PI?u+D.TWO_PI:u}let c=xT(e.queryParameters);if(c=c.replace(/%5B/g,"[").replace(/%5D/g,"]"),l(t)&&t._mode!==ne.MORPHING){let u,f;if(o=o??Qst,l(n)&&(WY.x=n.clientWidth*.5,WY.y=n.clientHeight*.5,u=t.pickEllipsoid(WY,r,Jst)),l(u)?f=r.cartesianToCartographic(u,PE):(f=se.center(o,PE),u=r.cartographicToCartesian(f)),l(i)&&!D.equalsEpsilon(i,1,D.EPSILON9)){let x=o.width*i*.5,T=o.height*i*.5;o=new se(a(f.longitude-x),s(f.latitude-T),a(f.longitude+x),s(f.latitude+T))}c=c.replace("[bboxWest]",D.toDegrees(o.west).toString()),c=c.replace("[bboxSouth]",D.toDegrees(o.south).toString()),c=c.replace("[bboxEast]",D.toDegrees(o.east).toString()),c=c.replace("[bboxNorth]",D.toDegrees(o.north).toString());let h=D.toDegrees(f.longitude).toString(),p=D.toDegrees(f.latitude).toString();c=c.replace("[lookatLon]",h),c=c.replace("[lookatLat]",p),c=c.replace("[lookatTilt]",D.toDegrees(t.pitch).toString()),c=c.replace("[lookatHeading]",D.toDegrees(t.heading).toString()),c=c.replace("[lookatRange]",d.distance(t.positionWC,u)),c=c.replace("[lookatTerrainLon]",h),c=c.replace("[lookatTerrainLat]",p),c=c.replace("[lookatTerrainAlt]",f.height.toString()),r.cartesianToCartographic(t.positionWC,PE),c=c.replace("[cameraLon]",D.toDegrees(PE.longitude).toString()),c=c.replace("[cameraLat]",D.toDegrees(PE.latitude).toString()),c=c.replace("[cameraAlt]",D.toDegrees(PE.height).toString());let 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r=hU(e,t,n).entity,s=n.sourceResource,a=n.uriResolver,c=Ii(t,"Link",De.kml);if(l(c)||(c=Ii(t,"Url",De.kml)),l(c)){let u=Sn(c,"href",De.kml),f,h;if(l(u)){let p=u;if(u=$Y(u,s,n.uriResolver),/^data:/.test(u.getUrlComponent()))/\.kmz/i.test(s.getUrlComponent())||(p=s.getDerivedResource({url:p}));else{if(p=u.clone(),f=Sn(c,"viewRefreshMode",De.kml),f==="onRegion"){gt("kml-refrehMode-onRegion","KML - Unsupported viewRefreshMode: onRegion");return}h=Sn(c,"viewBoundScale",De.kml)??1;let b=f==="onStop"?"BBOX=[bboxWest],[bboxSouth],[bboxEast],[bboxNorth]":"",x=Sn(c,"viewFormat",De.kml)??b,T=Sn(c,"httpQuery",De.kml);l(x)&&u.setQueryParameters(Yu(uU(x))),l(T)&&u.setQueryParameters(Yu(uU(T)));let C=e._ellipsoid;tX(u,e.camera,e.canvas,h,e._lastCameraView.bbox,C)}let _={sourceUri:p,uriResolver:a,context:r.id,screenOverlayContainer:n.screenOverlayContainer},m=new la,y=nX(e,m,u,_).then(function(b){let x=e._entityCollection,T=m.values;x.suspendEvents();for(let S=0;S<T.length;S++){let w=T[S];l(w.parent)||(w.parent=r,iX(w)),x.add(w)}x.resumeEvents();let C=Sn(c,"refreshMode",De.kml),E=Kn(c,"refreshInterval",De.kml)??0;if(C==="onInterval"&&E>0||C==="onExpire"||f==="onStop"){let S=Ii(b,"NetworkLinkControl",De.kml),w=l(S),R=K.now(),P={id:Nn(),href:u,cookie:{},lastUpdated:R,updating:!1,entity:r,viewBoundScale:h,needsUpdate:!1,cameraUpdateTime:R},O=0;if(w&&(P.cookie=Yu(Sn(S,"cookie",De.kml)??""),O=Kn(S,"minRefreshPeriod",De.kml)??0),C==="onInterval")w&&(E=Math.max(O,E)),P.refreshMode=Wy.INTERVAL,P.time=E;else if(C==="onExpire"){let N;if(w&&(N=Sn(S,"expires",De.kml)),l(N))try{let g=K.fromIso8601(N),A=K.secondsDifference(g,R);A>0&&A<O&&K.addSeconds(R,O,g),P.refreshMode=Wy.EXPIRE,P.time=g}catch{gt("kml-refreshMode-onInterval-onExpire","KML - NetworkLinkControl expires is not a valid date")}else gt("kml-refreshMode-onExpire","KML - refreshMode of onExpire requires the NetworkLinkControl to have an expires element")}else l(e.camera)?(P.refreshMode=Wy.STOP,P.time=Kn(c,"viewRefreshTime",De.kml)??0):gt("kml-refrehMode-onStop-noCamera","A NetworkLink with viewRefreshMode=onStop requires the `camera` property to be defined.");l(P.refreshMode)&&e._networkLinks.set(P.id,P)}}).catch(function(b){gt(`An error occured during loading ${u.url}`),e._error.raiseEvent(e,b)});i.addPromise(y)}}}function tat(e,t,n,i){let o=ZY[t.localName];return l(o)?o(e,t,n,i):f_e(e,t,n,i)}function XY(e,t,n,i,o,r,s){t.removeAll();let a=n.documentElement,c=a.localName==="Document"?a:Ii(a,"Document",De.kml),u=Sn(c,"name",De.kml);l(u)||(u=dy(i.getUrlComponent())),l(e._name)||(e._name=u);let f=new Su._DeferredLoading(e),h=new la(e);return Promise.all(o_e(e,n,h,i,!1,o)).then(function(){let p=n.documentElement;if(p.localName==="kml"){let m=p.childNodes;for(let y=0;y<m.length;y++){let b=m[y];if(l(ZY[b.localName])){p=b;break}}}let _={parentEntity:void 0,entityCollection:t,styleCollection:h,sourceResource:i,uriResolver:o,context:s,screenOverlayContainer:r};return t.suspendEvents(),tat(e,p,_,f),t.resumeEvents(),f.wait().then(function(){return n.documentElement})})}function nat(e,t,n,i,o){let r=Jt("ThirdParty/Workers/z-worker-pako.js");bE({workerScripts:{deflate:[r,"./pako_deflate.min.js"],inflate:[r,"./pako_inflate.min.js"]}});let s=new Rz(new _g(n));return Promise.resolve(s.getEntries()).then(function(a){let c=[],u={},f;for(let h=0;h<a.length;h++){let p=a[h];p.directory||(/\.kml$/i.test(p.filename)&&(!l(f)||!/\//i.test(p.filename))?(l(f)&&c.push(GY(f,u)),f=p):c.push(GY(p,u)))}return l(f)&&c.push(Ist(f,u)),Promise.all(c).then(function(){if(s.close(),!l(u.kml))throw new re("KMZ file does not contain a KML document.");return u.keys=Object.keys(u),XY(e,t,u.kml,i,u,o)})})}function nX(e,t,n,i){i=i??G.EMPTY_OBJECT;let o=i.sourceUri,r=i.uriResolver,s=i.context,a=i.screenOverlayContainer,c=n;if(typeof n=="string"||n instanceof 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0,this._isLoading=!1,this._pinBuilder=new ky,this._networkLinks=new Ct,this._entityCluster=new Of,this.canvas=n,this.camera=t,this._lastCameraView={position:l(t)?d.clone(t.positionWC):void 0,direction:l(t)?d.clone(t.directionWC):void 0,up:l(t)?d.clone(t.upWC):void 0,bbox:l(t)?t.computeViewRectangle():se.clone(se.MAX_VALUE)},this._ellipsoid=e.ellipsoid??ee.default;let i=e.credit;typeof i=="string"&&(i=new yt(i)),this._credit=i,this._resourceCredits=[],this._kmlTours=[],this._screenOverlays=[]}Su.load=function(e,t){return t=t??G.EMPTY_OBJECT,new Su(t).load(e,t)};Object.defineProperties(Su.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},refreshEvent:{get:function(){return this._refresh}},unsupportedNodeEvent:{get:function(){return this._unsupportedNode}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}},credit:{get:function(){return this._credit}},kmlTours:{get:function(){return this._kmlTours}}});Su.prototype.load=function(e,t){t=t??G.EMPTY_OBJECT,Yr.setLoading(this,!0);let n=this._name;this._name=void 0,this._clampToGround=t.clampToGround??!1;let i=this;return nX(this,this._entityCollection,e,t).then(function(){let o,r=i._entityCollection.computeAvailability(),s=r.start,a=r.stop,c=K.equals(s,ke.MINIMUM_VALUE),u=K.equals(a,ke.MAXIMUM_VALUE);if(!c||!u){let h;c&&(h=new Date,h.setHours(0,0,0,0),s=K.fromDate(h)),u&&(h=new Date,h.setHours(24,0,0,0),a=K.fromDate(h)),o=new pm,o.startTime=s,o.stopTime=a,o.currentTime=K.clone(s),o.clockRange=Xr.LOOP_STOP,o.clockStep=mo.SYSTEM_CLOCK_MULTIPLIER,o.multiplier=Math.round(Math.min(Math.max(K.secondsDifference(a,s)/60,1),31556900))}let f=!1;return o!==i._clock&&(i._clock=o,f=!0),n!==i._name&&(f=!0),f&&i._changed.raiseEvent(i),Yr.setLoading(i,!1),i}).catch(function(o){return Yr.setLoading(i,!1),i._error.raiseEvent(i,o),console.log(o),Promise.reject(o)})};Su.prototype.destroy=function(){for(;this._screenOverlays.length>0;)this._screenOverlays.pop().remove()};function iX(e){let t=e.parent;if(l(t)){let n=t.availability;if(l(n)){let i=e.availability;l(i)?i.intersect(n):e.availability=n}}}function iat(e,t,n,i,o){return function(r){if(!i.contains(t.id))return;let s=!1,a=Ii(r,"NetworkLinkControl",De.kml),c=l(a),u=0;if(c){if(l(Ii(a,"Update",De.kml))){gt("kml-networkLinkControl-update","KML - NetworkLinkControl updates aren't 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R=m[x];l(R.parent)||(R.parent=p,iX(R)),_.add(R)}_.resumeEvents(),s?i.remove(t.id):t.lastUpdated=f;let T=_.computeAvailability(),C=T.start,E=T.stop,S=K.equals(C,ke.MINIMUM_VALUE),w=K.equals(E,ke.MAXIMUM_VALUE);if(!S||!w){let R=e._clock;(R.startTime!==C||R.stopTime!==E)&&(R.startTime=C,R.stopTime=E,e._changed.raiseEvent(e))}t.updating=!1,t.needsUpdate=!1,e._refresh.raiseEvent(e,o.getUrlComponent(!0))}}var qY=new Ct;Su.prototype.update=function(e){let t=this._networkLinks;if(t.length===0)return!0;let n=K.now(),i=this;qY.removeAll();function o(f){let h=f._children,p=h.length;for(let _=0;_<p;++_){let m=h[_];qY.set(m.id,m),o(m)}}let r=!1,s=this._lastCameraView,a=this.camera;l(a)&&!(a.positionWC.equalsEpsilon(s.position,D.EPSILON7)&&a.directionWC.equalsEpsilon(s.direction,D.EPSILON7)&&a.upWC.equalsEpsilon(s.up,D.EPSILON7))&&(s.position=d.clone(a.positionWC),s.direction=d.clone(a.directionWC),s.up=d.clone(a.upWC),s.bbox=a.computeViewRectangle(),r=!0);let c=new Ct,u=!1;return t.values.forEach(function(f){let h=f.entity;if(!qY.contains(h.id)){if(!f.updating){let p=!1;if(f.refreshMode===Wy.INTERVAL?K.secondsDifference(n,f.lastUpdated)>f.time&&(p=!0):f.refreshMode===Wy.EXPIRE?K.greaterThan(n,f.time)&&(p=!0):f.refreshMode===Wy.STOP&&(r&&(f.needsUpdate=!0,f.cameraUpdateTime=n),f.needsUpdate&&K.secondsDifference(n,f.cameraUpdateTime)>=f.time&&(p=!0)),p){o(h),f.updating=!0;let _=new la,m=f.href.clone();m.setQueryParameters(f.cookie);let y=i._ellipsoid??ee.default;tX(m,i.camera,i.canvas,f.viewBoundScale,s.bbox,y),nX(i,_,m,{context:h.id}).then(iat(i,f,_,c,m)).catch(function(b){let x=`NetworkLink ${f.href} refresh failed: ${b}`;console.log(x),i._error.raiseEvent(i,x)}),u=!0}}c.set(f.id,f)}}),u&&(this._networkLinks=c,this._changed.raiseEvent(this)),!0};function oat(){this.author={name:void 0,uri:void 0,email:void 0},this.link={href:void 0,hreflang:void 0,rel:void 0,type:void 0,title:void 0,length:void 0},this.address=void 0,this.phoneNumber=void 0,this.snippet=void 0,this.extendedData=void 0}Su._DeferredLoading=Nm;Su._getTimestamp=Ei;var RE=Su;function FD(){he.throwInstantiationError()}FD.prototype.update=he.throwInstantiationError;FD.prototype.getBoundingSphere=he.throwInstantiationError;FD.prototype.isDestroyed=he.throwInstantiationError;FD.prototype.destroy=he.throwInstantiationError;var d_e=FD;var rat={NONE:0,LERC:1},ih=Object.freeze(rat);var sat={NONE:0,BITS12:1},pa=Object.freeze(sat);var Cx=new d,aat=new d,Gf=new z,mU=new L,cat=new L,lat=Math.pow(2,12);function fc(e,t,n,i,o,r,s,a,c,u){let f=pa.NONE,h,p;if(l(t)&&l(n)&&l(i)&&l(o)){let _=t.minimum,m=t.maximum,y=d.subtract(m,_,aat),b=i-n;Math.max(d.maximumComponent(y),b)<lat-1?f=pa.BITS12:f=pa.NONE,h=L.inverseTransformation(o,new L);let T=d.negate(_,Cx);L.multiply(L.fromTranslation(T,mU),h,h);let C=Cx;C.x=1/y.x,C.y=1/y.y,C.z=1/y.z,L.multiply(L.fromScale(C,mU),h,h),p=L.clone(o),L.setTranslation(p,d.ZERO,p),o=L.clone(o,new L);let E=L.fromTranslation(_,mU),S=L.fromScale(y,cat),w=L.multiply(E,S,mU);L.multiply(o,w,o),L.multiply(p,w,p)}this.quantization=f,this.minimumHeight=n,this.maximumHeight=i,this.center=d.clone(e),this.toScaledENU=h,this.fromScaledENU=o,this.matrix=p,this.hasVertexNormals=r,this.hasWebMercatorT=s??!1,this.hasGeodeticSurfaceNormals=a??!1,this.exaggeration=c??1,this.exaggerationRelativeHeight=u??0,this.stride=0,this._offsetGeodeticSurfaceNormal=0,this._offsetVertexNormal=0,this._calculateStrideAndOffsets()}fc.prototype.encode=function(e,t,n,i,o,r,s,a){let c=i.x,u=i.y;if(this.quantization===pa.BITS12){n=L.multiplyByPoint(this.toScaledENU,n,Cx),n.x=D.clamp(n.x,0,1),n.y=D.clamp(n.y,0,1),n.z=D.clamp(n.z,0,1);let f=this.maximumHeight-this.minimumHeight,h=D.clamp((o-this.minimumHeight)/f,0,1);z.fromElements(n.x,n.y,Gf);let p=Rn.compressTextureCoordinates(Gf);z.fromElements(n.z,h,Gf);let _=Rn.compressTextureCoordinates(Gf);z.fromElements(c,u,Gf);let m=Rn.compressTextureCoordinates(Gf);if(e[t++]=p,e[t++]=_,e[t++]=m,this.hasWebMercatorT){z.fromElements(s,0,Gf);let y=Rn.compressTextureCoordinates(Gf);e[t++]=y}}else d.subtract(n,this.center,Cx),e[t++]=Cx.x,e[t++]=Cx.y,e[t++]=Cx.z,e[t++]=o,e[t++]=c,e[t++]=u,this.hasWebMercatorT&&(e[t++]=s);return this.hasVertexNormals&&(e[t++]=Rn.octPackFloat(r)),this.hasGeodeticSurfaceNormals&&(e[t++]=a.x,e[t++]=a.y,e[t++]=a.z),t};var uat=new d,h_e=new d;fc.prototype.addGeodeticSurfaceNormals=function(e,t,n){if(this.hasGeodeticSurfaceNormals)return;let i=this.stride,o=e.length/i;this.hasGeodeticSurfaceNormals=!0,this._calculateStrideAndOffsets();let r=this.stride;for(let s=0;s<o;s++){for(let f=0;f<i;f++){let h=s*i+f,p=s*r+f;t[p]=e[h]}let a=this.decodePosition(t,s,uat),c=n.geodeticSurfaceNormal(a,h_e),u=s*r+this._offsetGeodeticSurfaceNormal;t[u]=c.x,t[u+1]=c.y,t[u+2]=c.z}};fc.prototype.removeGeodeticSurfaceNormals=function(e,t){if(!this.hasGeodeticSurfaceNormals)return;let n=this.stride,i=e.length/n;this.hasGeodeticSurfaceNormals=!1,this._calculateStrideAndOffsets();let o=this.stride;for(let r=0;r<i;r++)for(let s=0;s<o;s++){let a=r*n+s,c=r*o+s;t[c]=e[a]}};fc.prototype.decodePosition=function(e,t,n){if(l(n)||(n=new d),t*=this.stride,this.quantization===pa.BITS12){let i=Rn.decompressTextureCoordinates(e[t],Gf);n.x=i.x,n.y=i.y;let o=Rn.decompressTextureCoordinates(e[t+1],Gf);return n.z=o.x,L.multiplyByPoint(this.fromScaledENU,n,n)}return n.x=e[t],n.y=e[t+1],n.z=e[t+2],d.add(n,this.center,n)};fc.prototype.getExaggeratedPosition=function(e,t,n){n=this.decodePosition(e,t,n);let i=this.exaggeration,o=this.exaggerationRelativeHeight;if(i!==1&&this.hasGeodeticSurfaceNormals){let s=this.decodeGeodeticSurfaceNormal(e,t,h_e),a=this.decodeHeight(e,t),c=vr.getHeight(a,i,o)-a;n.x+=s.x*c,n.y+=s.y*c,n.z+=s.z*c}return n};fc.prototype.decodeTextureCoordinates=function(e,t,n){return l(n)||(n=new z),t*=this.stride,this.quantization===pa.BITS12?Rn.decompressTextureCoordinates(e[t+2],n):z.fromElements(e[t+4],e[t+5],n)};fc.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===pa.BITS12?Rn.decompressTextureCoordinates(e[t+1],Gf).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};fc.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===pa.BITS12?Rn.decompressTextureCoordinates(e[t+3],Gf).x:e[t+6]};fc.prototype.getOctEncodedNormal=function(e,t,n){t=t*this.stride+this._offsetVertexNormal;let i=e[t]/256,o=Math.floor(i),r=(i-o)*256;return z.fromElements(o,r,n)};fc.prototype.decodeGeodeticSurfaceNormal=function(e,t,n){return t=t*this.stride+this._offsetGeodeticSurfaceNormal,n.x=e[t],n.y=e[t+1],n.z=e[t+2],n};fc.prototype._calculateStrideAndOffsets=function(){let e=0;switch(this.quantization){case pa.BITS12:e+=3;break;default:e+=6}this.hasWebMercatorT&&(e+=1),this.hasVertexNormals&&(this._offsetVertexNormal=e,e+=1),this.hasGeodeticSurfaceNormals&&(this._offsetGeodeticSurfaceNormal=e,e+=3),this.stride=e};var pU={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},gU={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};fc.prototype.getAttributes=function(e){let t=X.FLOAT,n=X.getSizeInBytes(t),i=this.stride*n,o=0,r=[];function s(a,c){r.push({index:a,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:c,offsetInBytes:o,strideInBytes:i}),o+=c*n}if(this.quantization===pa.NONE){s(pU.position3DAndHeight,4);let a=2;a+=this.hasWebMercatorT?1:0,a+=this.hasVertexNormals?1:0,s(pU.textureCoordAndEncodedNormals,a),this.hasGeodeticSurfaceNormals&&s(pU.geodeticSurfaceNormal,3)}else{let a=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;s(gU.compressed0,a?4:3),c&&s(gU.compressed1,1),this.hasGeodeticSurfaceNormals&&s(gU.geodeticSurfaceNormal,3)}return r};fc.prototype.getAttributeLocations=function(){return this.quantization===pa.NONE?pU:gU};fc.clone=function(e,t){if(l(e))return l(t)||(t=new fc),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=d.clone(e.center),t.toScaledENU=L.clone(e.toScaledENU),t.fromScaledENU=L.clone(e.fromScaledENU),t.matrix=L.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t.hasWebMercatorT=e.hasWebMercatorT,t.hasGeodeticSurfaceNormals=e.hasGeodeticSurfaceNormals,t.exaggeration=e.exaggeration,t.exaggerationRelativeHeight=e.exaggerationRelativeHeight,t._calculateStrideAndOffsets(),t};var $c=fc;var Fm={};Fm.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var oX=new d,fat=new L,dat=new d,hat=new d;Fm.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,o=Math.atan,r=Math.exp,s=D.PI_OVER_TWO,a=D.toRadians,c=e.heightmap,u=e.width,f=e.height,h=e.skirtHeight,p=h>0,_=e.isGeographic??!0,m=e.ellipsoid??ee.default,y=1/m.maximumRadius,b=se.clone(e.nativeRectangle),x=se.clone(e.rectangle),T,C,E,S;l(x)?(T=x.west,C=x.south,E=x.east,S=x.north):_?(T=a(b.west),C=a(b.south),E=a(b.east),S=a(b.north)):(T=b.west*y,C=s-2*o(r(-b.south*y)),E=b.east*y,S=s-2*o(r(-b.north*y)));let w=e.relativeToCenter,R=l(w);w=R?w:d.ZERO;let P=e.includeWebMercatorT??!1,O=e.exaggeration??1,N=e.exaggerationRelativeHeight??0,A=O!==1,v=e.structure??Fm.DEFAULT_STRUCTURE,I=v.heightScale??Fm.DEFAULT_STRUCTURE.heightScale,M=v.heightOffset??Fm.DEFAULT_STRUCTURE.heightOffset,F=v.elementsPerHeight??Fm.DEFAULT_STRUCTURE.elementsPerHeight,V=v.stride??Fm.DEFAULT_STRUCTURE.stride,k=v.elementMultiplier??Fm.DEFAULT_STRUCTURE.elementMultiplier,H=v.isBigEndian??Fm.DEFAULT_STRUCTURE.isBigEndian,B=se.computeWidth(b),j=se.computeHeight(b),q=B/(u-1),Q=j/(f-1);_||(B*=y,j*=y);let Y=m.radiiSquared,J=Y.x,$=Y.y,de=Y.z,be=65536,ce=-65536,_e=It.eastNorthUpToFixedFrame(w,m),xe=L.inverseTransformation(_e,fat),ve,Te;P&&(ve=Mi.geodeticLatitudeToMercatorAngle(C),Te=1/(Mi.geodeticLatitudeToMercatorAngle(S)-ve));let Fe=dat;Fe.x=Number.POSITIVE_INFINITY,Fe.y=Number.POSITIVE_INFINITY,Fe.z=Number.POSITIVE_INFINITY;let He=hat;He.x=Number.NEGATIVE_INFINITY,He.y=Number.NEGATIVE_INFINITY,He.z=Number.NEGATIVE_INFINITY;let Je=Number.POSITIVE_INFINITY,wt=u*f,Xt=h>0?u*2+f*2:0,Xe=wt+Xt,ln=new Array(Xe),Rt=new Array(Xe),St=new Array(Xe),qn=P?new Array(Xe):[],di=A?new Array(Xe):[],Bt=0,Tt=f,Ki=0,dt=u;p&&(--Bt,++Tt,--Ki,++dt);let Fo=1e-5;for(let qe=Bt;qe<Tt;++qe){let lt=qe;lt<0&&(lt=0),lt>=f&&(lt=f-1);let Ht=b.north-Q*lt;_?Ht=a(Ht):Ht=s-2*o(r(-Ht*y));let pn=(Ht-C)/(S-C);pn=D.clamp(pn,0,1);let Co=qe===Bt,go=qe===Tt-1;h>0&&(Co?Ht+=Fo*j:go&&(Ht-=Fo*j));let Ba=t(Ht),ka=n(Ht),_i=de*ka,hi;P&&(hi=(Mi.geodeticLatitudeToMercatorAngle(Ht)-ve)*Te);for(let Zs=Ki;Zs<dt;++Zs){let Br=Zs;Br<0&&(Br=0),Br>=u&&(Br=u-1);let ol=lt*(u*V)+Br*V,uo;if(F===1)uo=c[ol];else{uo=0;let wo;if(H)for(wo=0;wo<F;++wo)uo=uo*k+c[ol+wo];else for(wo=F-1;wo>=0;--wo)uo=uo*k+c[ol+wo]}uo=uo*I+M,ce=Math.max(ce,uo),be=Math.min(be,uo);let Tr=b.west+q*Br;_?Tr=a(Tr):Tr=Tr*y;let np=(Tr-T)/(E-T);np=D.clamp(np,0,1);let kr=lt*u+Br;if(h>0){let wo=Zs===Ki,tn=Zs===dt-1,Ce=Co||go||wo||tn;if((Co||go)&&(wo||tn))continue;Ce&&(uo-=h,wo?(kr=wt+(f-lt-1),Tr-=Fo*B):go?kr=wt+f+(u-Br-1):tn?(kr=wt+f+u+lt,Tr+=Fo*B):Co&&(kr=wt+f+u+f+Br))}let rl=Ba*t(Tr),za=Ba*n(Tr),D0=J*rl,$s=$*za,xc=1/i(D0*rl+$s*za+_i*ka),Qr=D0*xc,Uu=$s*xc,Vu=_i*xc,Hu=new d;Hu.x=Qr+rl*uo,Hu.y=Uu+za*uo,Hu.z=Vu+ka*uo,L.multiplyByPoint(xe,Hu,oX),d.minimumByComponent(oX,Fe,Fe),d.maximumByComponent(oX,He,He),Je=Math.min(Je,uo),ln[kr]=Hu,St[kr]=new z(np,pn),Rt[kr]=uo,P&&(qn[kr]=hi),A&&(di[kr]=m.geodeticSurfaceNormal(Hu))}}let sr=ae.fromPoints(ln),Fa;l(x)&&(Fa=vn.fromRectangle(x,be,ce,m));let xr;R&&(xr=new fy(m).computeHorizonCullingPointPossiblyUnderEllipsoid(w,ln,be));let ps=new $0(Fe,He,w),Oe=new $c(w,ps,Je,ce,_e,!1,P,A,O,N),nt=new Float32Array(Xe*Oe.stride),Ge=0;for(let qe=0;qe<Xe;++qe)Ge=Oe.encode(nt,Ge,ln[qe],St[qe],Rt[qe],void 0,qn[qe],di[qe]);return{vertices:nt,maximumHeight:ce,minimumHeight:be,encoding:Oe,boundingSphere3D:sr,orientedBoundingBox:Fa,occludeePointInScaledSpace:xr}};var BD=Fm;function qy(){he.throwInstantiationError()}Object.defineProperties(qy.prototype,{credits:{get:he.throwInstantiationError},waterMask:{get:he.throwInstantiationError}});qy.prototype.interpolateHeight=he.throwInstantiationError;qy.prototype.isChildAvailable=he.throwInstantiationError;qy.prototype.createMesh=he.throwInstantiationError;qy.prototype.upsample=he.throwInstantiationError;qy.prototype.wasCreatedByUpsampling=he.throwInstantiationError;qy.maximumAsynchronousTasks=5;var Bm=qy;function mat(e,t,n,i,o,r,s,a,c,u,f,h,p,_,m,y){this.center=e,this.vertices=t,this.stride=u??6,this.indices=n,this.indexCountWithoutSkirts=i,this.vertexCountWithoutSkirts=o,this.minimumHeight=r,this.maximumHeight=s,this.boundingSphere3D=a,this.occludeePointInScaledSpace=c,this.orientedBoundingBox=f,this.encoding=h,this.westIndicesSouthToNorth=p,this.southIndicesEastToWest=_,this.eastIndicesNorthToSouth=m,this.northIndicesWestToEast=y}var oh=mat;function Qc(){he.throwInstantiationError()}Object.defineProperties(Qc.prototype,{errorEvent:{get:he.throwInstantiationError},credit:{get:he.throwInstantiationError},tilingScheme:{get:he.throwInstantiationError},hasWaterMask:{get:he.throwInstantiationError},hasVertexNormals:{get:he.throwInstantiationError},availability:{get:he.throwInstantiationError}});var m_e=[];Qc.getRegularGridIndices=function(e,t){let n=m_e[e];l(n)||(m_e[e]=n=[]);let i=n[t];return l(i)||(e*t<D.SIXTY_FOUR_KILOBYTES?i=n[t]=new Uint16Array((e-1)*(t-1)*6):i=n[t]=new Uint32Array((e-1)*(t-1)*6),y_e(e,t,i,0)),i};var p_e=[];Qc.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=p_e[e];l(n)||(p_e[e]=n=[]);let i=n[t];if(!l(i)){let o=Qc.getRegularGridIndices(e,t),r=__e(e,t),s=r.westIndicesSouthToNorth,a=r.southIndicesEastToWest,c=r.eastIndicesNorthToSouth,u=r.northIndicesWestToEast;i=n[t]={indices:o,westIndicesSouthToNorth:s,southIndicesEastToWest:a,eastIndicesNorthToSouth:c,northIndicesWestToEast:u}}return i};var g_e=[];Qc.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=g_e[e];l(n)||(g_e[e]=n=[]);let i=n[t];if(!l(i)){let o=e*t,r=(e-1)*(t-1)*6,s=e*2+t*2,a=Math.max(0,s-4)*6,c=o+s,u=r+a,f=__e(e,t),h=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,_=f.eastIndicesNorthToSouth,m=f.northIndicesWestToEast,y=Me.createTypedArray(c,u);y_e(e,t,y,0),Qc.addSkirtIndices(h,p,_,m,o,y,r),i=n[t]={indices:y,westIndicesSouthToNorth:h,southIndicesEastToWest:p,eastIndicesNorthToSouth:_,northIndicesWestToEast:m,indexCountWithoutSkirts:r}}return i};Qc.addSkirtIndices=function(e,t,n,i,o,r,s){let a=o;s=_U(e,a,r,s),a+=e.length,s=_U(t,a,r,s),a+=t.length,s=_U(n,a,r,s),a+=n.length,_U(i,a,r,s)};function __e(e,t){let n=new Array(t),i=new Array(e),o=new Array(t),r=new Array(e),s;for(s=0;s<e;++s)r[s]=s,i[s]=e*t-1-s;for(s=0;s<t;++s)o[s]=(s+1)*e-1,n[s]=(t-s-1)*e;return{westIndicesSouthToNorth:n,southIndicesEastToWest:i,eastIndicesNorthToSouth:o,northIndicesWestToEast:r}}function y_e(e,t,n,i){let o=0;for(let r=0;r<t-1;++r){for(let s=0;s<e-1;++s){let a=o,c=a+e,u=c+1,f=a+1;n[i++]=a,n[i++]=c,n[i++]=f,n[i++]=f,n[i++]=c,n[i++]=u,++o}++o}}function _U(e,t,n,i){let o=e[0],r=e.length;for(let s=1;s<r;++s){let a=e[s];n[i++]=o,n[i++]=a,n[i++]=t,n[i++]=t,n[i++]=a,n[i++]=t+1,o=a,++t}return i}Qc.heightmapTerrainQuality=.25;Qc.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*Qc.heightmapTerrainQuality/(t*n)};Qc.prototype.requestTileGeometry=he.throwInstantiationError;Qc.prototype.getLevelMaximumGeometricError=he.throwInstantiationError;Qc.prototype.getTileDataAvailable=he.throwInstantiationError;Qc.prototype.loadTileDataAvailability=he.throwInstantiationError;var us=Qc;function xg(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=e.childTileMask??15,this._encoding=e.encoding??ih.NONE;let t=BD.DEFAULT_STRUCTURE,n=e.structure;l(n)?n!==t&&(n.heightScale=n.heightScale??t.heightScale,n.heightOffset=n.heightOffset??t.heightOffset,n.elementsPerHeight=n.elementsPerHeight??t.elementsPerHeight,n.stride=n.stride??t.stride,n.elementMultiplier=n.elementMultiplier??t.elementMultiplier,n.isBigEndian=n.isBigEndian??t.isBigEndian):n=t,this._structure=n,this._createdByUpsampling=e.createdByUpsampling??!1,this._waterMask=e.waterMask,this._skirtHeight=void 0,this._bufferType=this._encoding===ih.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(xg.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var b_e="createVerticesFromHeightmap",pat=new yi(b_e),gat=new yi(b_e,Bm.maximumAsynchronousTasks);xg.prototype.createMesh=function(e){e=e??G.EMPTY_OBJECT;let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=e.exaggeration??1,s=e.exaggerationRelativeHeight??0,a=e.throttle??!0,c=t.ellipsoid,u=t.tileXYToNativeRectangle(n,i,o),f=t.tileXYToRectangle(n,i,o),h=c.cartographicToCartesian(se.center(f)),p=this._structure,m=us.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(m*4,1e3);let b=(a?gat:pat).scheduleTask({heightmap:this._buffer,structure:p,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:u,rectangle:f,relativeToCenter:h,ellipsoid:c,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof Pi,exaggeration:r,exaggerationRelativeHeight:s,encoding:this._encoding});if(!l(b))return;let x=this;return Promise.resolve(b).then(function(T){let C;x._skirtHeight>0?C=us.getRegularGridAndSkirtIndicesAndEdgeIndices(T.gridWidth,T.gridHeight):C=us.getRegularGridIndicesAndEdgeIndices(T.gridWidth,T.gridHeight);let E=T.gridWidth*T.gridHeight;return x._mesh=new oh(h,new Float32Array(T.vertices),C.indices,C.indexCountWithoutSkirts,E,T.minimumHeight,T.maximumHeight,ae.clone(T.boundingSphere3D),d.clone(T.occludeePointInScaledSpace),T.numberOfAttributes,vn.clone(T.orientedBoundingBox),$c.clone(T.encoding),C.westIndicesSouthToNorth,C.southIndicesEastToWest,C.eastIndicesNorthToSouth,C.northIndicesWestToEast),x._buffer=void 0,x._mesh})};xg.prototype._createMeshSync=function(e){let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=e.exaggeration??1,s=e.exaggerationRelativeHeight??0,a=t.ellipsoid,c=t.tileXYToNativeRectangle(n,i,o),u=t.tileXYToRectangle(n,i,o),f=a.cartographicToCartesian(se.center(u)),h=this._structure,_=us.getEstimatedLevelZeroGeometricErrorForAHeightmap(a,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(_*4,1e3);let m=BD.computeVertices({heightmap:this._buffer,structure:h,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:c,rectangle:u,relativeToCenter:f,ellipsoid:a,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof Pi,exaggeration:r,exaggerationRelativeHeight:s});this._buffer=void 0;let y;this._skirtHeight>0?y=us.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):y=us.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let b=m.gridWidth*m.gridHeight;return this._mesh=new oh(f,m.vertices,y.indices,y.indexCountWithoutSkirts,b,m.minimumHeight,m.maximumHeight,m.boundingSphere3D,m.occludeePointInScaledSpace,m.encoding.stride,m.orientedBoundingBox,m.encoding,y.westIndicesSouthToNorth,y.southIndicesEastToWest,y.eastIndicesNorthToSouth,y.northIndicesWestToEast),this._mesh};xg.prototype.interpolateHeight=function(e,t,n){let i=this._width,o=this._height,r=this._structure,s=r.stride,a=r.elementsPerHeight,c=r.elementMultiplier,u=r.isBigEndian,f=r.heightOffset,h=r.heightScale,p=l(this._mesh),_=this._encoding===ih.LERC;if(!p&&_)return;let y;if(p){let b=this._mesh.vertices,x=this._mesh.encoding;y=x_e(b,x,f,h,e,i,o,t,n)}else y=_at(this._buffer,a,c,s,u,e,i,o,t,n),y=y*h+f;return y};xg.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!l(a))return;let c=this._width,u=this._height,f=this._structure,h=f.stride,p=new this._bufferType(c*u*h),_=a.vertices,m=a.encoding,y=e.tileXYToRectangle(t,n,i),b=e.tileXYToRectangle(o,r,s),x=f.heightOffset,T=f.heightScale,C=f.elementsPerHeight,E=f.elementMultiplier,S=f.isBigEndian,w=Math.pow(E,C-1);for(let R=0;R<u;++R){let P=D.lerp(b.north,b.south,R/(u-1));for(let O=0;O<c;++O){let N=D.lerp(b.west,b.east,O/(c-1)),g=x_e(_,m,x,T,y,c,u,N,P);g=g<f.lowestEncodedHeight?f.lowestEncodedHeight:g,g=g>f.highestEncodedHeight?f.highestEncodedHeight:g,yat(p,C,E,w,h,S,R*c+O,g)}}return Promise.resolve(new xg({buffer:p,width:c,height:u,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};xg.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};xg.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function _at(e,t,n,i,o,r,s,a,c,u){let f=(c-r.west)*(s-1)/(r.east-r.west),h=(u-r.south)*(a-1)/(r.north-r.south),p=f|0,_=p+1;_>=s&&(_=s-1,p=s-2);let m=h|0,y=m+1;y>=a&&(y=a-1,m=a-2);let b=f-p,x=h-m;m=a-1-m,y=a-1-y;let T=yU(e,t,n,i,o,m*s+p),C=yU(e,t,n,i,o,m*s+_),E=yU(e,t,n,i,o,y*s+p),S=yU(e,t,n,i,o,y*s+_);return T_e(b,x,T,C,E,S)}function x_e(e,t,n,i,o,r,s,a,c){let u=(a-o.west)*(r-1)/(o.east-o.west),f=(c-o.south)*(s-1)/(o.north-o.south),h=u|0,p=h+1;p>=r&&(p=r-1,h=r-2);let _=f|0,m=_+1;m>=s&&(m=s-1,_=s-2);let y=u-h,b=f-_;_=s-1-_,m=s-1-m;let x=(t.decodeHeight(e,_*r+h)-n)/i,T=(t.decodeHeight(e,_*r+p)-n)/i,C=(t.decodeHeight(e,m*r+h)-n)/i,E=(t.decodeHeight(e,m*r+p)-n)/i;return T_e(y,b,x,T,C,E)}function T_e(e,t,n,i,o,r){return t<e?n+e*(i-n)+t*(r-i):n+e*(r-o)+t*(o-n)}function yU(e,t,n,i,o,r){r*=i;let s=0,a;if(o)for(a=0;a<t;++a)s=s*n+e[r+a];else for(a=t-1;a>=0;--a)s=s*n+e[r+a];return s}function yat(e,t,n,i,o,r,s,a){s*=o;let c;if(r)for(c=0;c<t-1;++c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;else for(c=t-1;c>0;--c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;e[s+c]=a}var dc=xg;function LE(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var Ax=new se;function bat(e,t,n,i){let o=i.length;for(let r=0;r<o;++r){let s=i[r];if(s.x===t&&s.y===n&&s.level===e)return!0}return!1}LE.prototype.addAvailableTileRange=function(e,t,n,i,o){let r=this._tilingScheme,s=this._rootNodes;if(e===0)for(let p=n;p<=o;++p)for(let _=t;_<=i;++_)bat(e,_,p,s)||s.push(new OE(r,void 0,0,_,p));r.tileXYToRectangle(t,n,e,Ax);let a=Ax.west,c=Ax.north;r.tileXYToRectangle(i,o,e,Ax);let u=Ax.east,f=Ax.south,h=new Eat(e,a,f,u,c);for(let p=0;p<s.length;++p){let _=s[p];rX(_.extent,h)&&Sat(this._maximumLevel,_,h)}};LE.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(ME(i.extent,e)){t=i;break}}return l(t)?kD(void 0,t,e):-1};var xat=[],Tat=[],Cat=new se,Aat=new se;LE.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=xat;t.length=0,e.east<e.west?(t.push(se.fromRadians(-Math.PI,e.south,e.east,e.north,Cat)),t.push(se.fromRadians(e.west,e.south,Math.PI,e.north,Aat))):t.push(e);let n=Tat;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)zD(n,this._rootNodes[i],t);for(i=n.length-1;i>=0;--i)if(l(n[i])&&n[i].length===0)return i;return 0};var C_e=new fe;LE.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,Ax);return se.center(i,C_e),this.computeMaximumLevelAtPosition(C_e)>=e};LE.prototype.computeChildMaskForTile=function(e,t,n){let i=e+1;if(i>=this._maximumLevel)return 0;let o=0;return o|=this.isTileAvailable(i,2*t,2*n+1)?1:0,o|=this.isTileAvailable(i,2*t+1,2*n+1)?2:0,o|=this.isTileAvailable(i,2*t,2*n)?4:0,o|=this.isTileAvailable(i,2*t+1,2*n)?8:0,o};function OE(e,t,n,i,o){this.tilingScheme=e,this.parent=t,this.level=n,this.x=i,this.y=o,this.extent=e.tileXYToRectangle(i,o,n),this.rectangles=[],this._sw=void 0,this._se=void 0,this._nw=void 0,this._ne=void 0}Object.defineProperties(OE.prototype,{nw:{get:function(){return this._nw||(this._nw=new OE(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new OE(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new OE(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new OE(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function Eat(e,t,n,i,o){this.level=e,this.west=t,this.south=n,this.east=i,this.north=o}function rX(e,t){let n=Math.max(e.west,t.west),i=Math.max(e.south,t.south),o=Math.min(e.east,t.east),r=Math.min(e.north,t.north);return i<r&&n<o}function Sat(e,t,n){for(;t.level<e;)if(bU(t.nw.extent,n))t=t.nw;else if(bU(t.ne.extent,n))t=t.ne;else if(bU(t.sw.extent,n))t=t.sw;else if(bU(t.se.extent,n))t=t.se;else break;if(t.rectangles.length===0||t.rectangles[t.rectangles.length-1].level<=n.level)t.rectangles.push(n);else{let i=Do(t.rectangles,n.level,vat);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function vat(e,t){return e.level-t}function bU(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function ME(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function kD(e,t,n){let i=0,o=!1;for(;!o;){let r=t._nw&&ME(t._nw.extent,n),s=t._ne&&ME(t._ne.extent,n),a=t._sw&&ME(t._sw.extent,n),c=t._se&&ME(t._se.extent,n);if(r+s+a+c>1){r&&(i=Math.max(i,kD(t,t._nw,n))),s&&(i=Math.max(i,kD(t,t._ne,n))),a&&(i=Math.max(i,kD(t,t._sw,n))),c&&(i=Math.max(i,kD(t,t._se,n)));break}else r?t=t._nw:s?t=t._ne:a?t=t._sw:c?t=t._se:o=!0}for(;t!==e;){let r=t.rectangles;for(let s=r.length-1;s>=0&&r[s].level>i;--s){let a=r[s];ME(a,n)&&(i=a.level)}t=t.parent}return i}function zD(e,t,n){if(!t)return;let i,o=!1;for(i=0;i<n.length;++i)o=o||rX(t.extent,n[i]);if(!o)return;let r=t.rectangles;for(i=0;i<r.length;++i){let s=r[i];e[s.level]||(e[s.level]=n),e[s.level]=wat(e[s.level],s)}zD(e,t._nw,n),zD(e,t._ne,n),zD(e,t._sw,n),zD(e,t._se,n)}function wat(e,t){let n=[];for(let i=0;i<e.length;++i){let o=e[i];rX(o,t)?(o.west<t.west&&n.push(new se(o.west,o.south,t.west,o.north)),o.east>t.east&&n.push(new se(t.east,o.south,o.east,o.north)),o.south<t.south&&n.push(new se(Math.max(t.west,o.west),o.south,Math.min(t.east,o.east),t.south)),o.north>t.north&&n.push(new se(Math.max(t.west,o.west),t.north,Math.min(t.east,o.east),o.north))):n.push(o)}return n}var km=LE;function Iat(e){let t,n=e.name,i=e.message;l(n)&&l(i)?t=`${n}: ${i}`:t=e.toString();let o=e.stack;return l(o)&&(t+=`
${o}`),t}var Tg=Iat;function xU(e,t,n,i,o,r,s){this.provider=e,this.message=t,this.x=n,this.y=i,this.level=o,this.timesRetried=r??0,this.retry=!1,this.error=s}xU.reportError=function(e,t,n,i,o,r,s,a){let c=e;return l(e)?(c.provider=t,c.message=i,c.x=o,c.y=r,c.level=s,c.retry=!1,c.error=a,++c.timesRetried):c=new xU(t,i,o,r,s,0,a),l(n)&&n.numberOfListeners>0?n.raiseEvent(c):l(t)&&console.log(`An error occurred in "${t.constructor.name}": ${Tg(i)}`),c};xU.reportSuccess=function(e){l(e)&&(e.timesRetried=-1)};var vo=xU;function Yy(e){if(e=e??G.EMPTY_OBJECT,this._ellipsoid=e.ellipsoid??ee.default,this._numberOfLevelZeroTilesX=e.numberOfLevelZeroTilesX??1,this._numberOfLevelZeroTilesY=e.numberOfLevelZeroTilesY??1,this._projection=new Mi(this._ellipsoid),l(e.rectangleSouthwestInMeters)&&l(e.rectangleNortheastInMeters))this._rectangleSouthwestInMeters=e.rectangleSouthwestInMeters,this._rectangleNortheastInMeters=e.rectangleNortheastInMeters;else{let i=this._ellipsoid.maximumRadius*Math.PI;this._rectangleSouthwestInMeters=new z(-i,-i),this._rectangleNortheastInMeters=new z(i,i)}let t=this._projection.unproject(this._rectangleSouthwestInMeters),n=this._projection.unproject(this._rectangleNortheastInMeters);this._rectangle=new se(t.longitude,t.latitude,n.longitude,n.latitude)}Object.defineProperties(Yy.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});Yy.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};Yy.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};Yy.prototype.rectangleToNativeRectangle=function(e,t){let n=this._projection,i=n.project(se.southwest(e)),o=n.project(se.northeast(e));return l(t)?(t.west=i.x,t.south=i.y,t.east=o.x,t.north=o.y,t):new se(i.x,i.y,o.x,o.y)};Yy.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.getNumberOfXTilesAtLevel(n),r=this.getNumberOfYTilesAtLevel(n),s=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,a=this._rectangleSouthwestInMeters.x+e*s,c=this._rectangleSouthwestInMeters.x+(e+1)*s,u=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,f=this._rectangleNortheastInMeters.y-t*u,h=this._rectangleNortheastInMeters.y-(t+1)*u;return l(i)?(i.west=a,i.south=h,i.east=c,i.north=f,i):new se(a,h,c,f)};Yy.prototype.tileXYToRectangle=function(e,t,n,i){let o=this.tileXYToNativeRectangle(e,t,n,i),r=this._projection,s=r.unproject(new z(o.west,o.south)),a=r.unproject(new z(o.east,o.north));return o.west=s.longitude,o.south=s.latitude,o.east=a.longitude,o.north=a.latitude,o};Yy.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!se.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),a=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,u=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,h=this._projection.project(e),p=h.x-this._rectangleSouthwestInMeters.x,_=this._rectangleNortheastInMeters.y-h.y,m=p/a|0;m>=o&&(m=o-1);let y=_/u|0;return y>=r&&(y=r-1),l(n)?(n.x=m,n.y=y,n):new z(m,y)};var fs=Yy;var Dat=15;function A_e(e){this.ellipsoid=e.ellipsoid??ee.default,this.credit=void 0,this.tilingScheme=void 0,this.height=void 0,this.width=void 0,this.encoding=void 0,this.lodCount=void 0,this.hasAvailability=!1,this.tilesAvailable=void 0,this.tilesAvailabilityLoaded=void 0,this.levelZeroMaximumGeometricError=void 0,this.terrainDataStructure=void 0}A_e.prototype.build=function(e){e._credit=this.credit,e._tilingScheme=this.tilingScheme,e._height=this.height,e._width=this.width,e._encoding=this.encoding,e._lodCount=this.lodCount,e._hasAvailability=this.hasAvailability,e._tilesAvailable=this.tilesAvailable,e._tilesAvailabilityLoaded=this.tilesAvailabilityLoaded,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._terrainDataStructure=this.terrainDataStructure};function Pat(e,t){let n=t.copyrightText;l(n)&&(e.credit=new yt(n));let i=t.spatialReference,o=i.latestWkid??i.wkid,r=t.extent,s={ellipsoid:e.ellipsoid};if(o===4326)s.rectangle=se.fromDegrees(r.xmin,r.ymin,r.xmax,r.ymax),e.tilingScheme=new Ti(s);else if(o===3857){let u=Math.PI*e.ellipsoid.maximumRadius;t.extent.xmax>u&&(t.extent.xmax=u),t.extent.ymax>u&&(t.extent.ymax=u),t.extent.xmin<-u&&(t.extent.xmin=-u),t.extent.ymin<-u&&(t.extent.ymin=-u),s.rectangleSouthwestInMeters=new z(r.xmin,r.ymin),s.rectangleNortheastInMeters=new z(r.xmax,r.ymax),e.tilingScheme=new fs(s)}else throw new re("Invalid spatial reference");let a=t.tileInfo;if(!l(a))throw new re("tileInfo is required");e.width=a.rows+1,e.height=a.cols+1,e.encoding=a.format==="LERC"?ih.LERC:ih.NONE,e.lodCount=a.lods.length-1,(e.hasAvailability=t.capabilities.indexOf("Tilemap")!==-1)&&(e.tilesAvailable=new km(e.tilingScheme,e.lodCount),e.tilesAvailable.addAvailableTileRange(0,0,0,e.tilingScheme.getNumberOfXTilesAtLevel(0),e.tilingScheme.getNumberOfYTilesAtLevel(0)),e.tilesAvailabilityLoaded=new km(e.tilingScheme,e.lodCount)),e.levelZeroMaximumGeometricError=us.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.width,e.tilingScheme.getNumberOfXTilesAtLevel(0)),t.bandCount>1&&console.log("ArcGISTiledElevationTerrainProvider: Terrain data has more than 1 band. Using the first one."),l(t.minValues)&&l(t.maxValues)?e.terrainDataStructure={elementMultiplier:1,lowestEncodedHeight:t.minValues[0],highestEncodedHeight:t.maxValues[0]}:e.terrainDataStructure={elementMultiplier:1}}async function Rat(e,t,n){try{let i=await t.fetchJson();Pat(e,i)}catch(i){let o=`An error occurred while accessing ${t}.`;throw vo.reportError(void 0,n,l(n)?n._errorEvent:void 0,o),i}}function Xy(e){e=e??G.EMPTY_OBJECT,this._resource=void 0,this._credit=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._maxLevel=void 0,this._terrainDataStructure=void 0,this._width=void 0,this._height=void 0,this._encoding=void 0,this._lodCount=void 0,this._hasAvailability=!1,this._tilesAvailable=void 0,this._tilesAvailabilityLoaded=void 0,this._availableCache={},this._errorEvent=new me}Object.defineProperties(Xy.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){return this._tilesAvailable}}});Xy.fromUrl=async function(e,t){t=t??G.EMPTY_OBJECT,e=await Promise.resolve(e);let n=Ae.createIfNeeded(e);n.appendForwardSlash(),l(t.token)&&(n=n.getDerivedResource({queryParameters:{token:t.token}}));let i=n.getDerivedResource({queryParameters:{f:"pjson"}}),o=new A_e(t);await Rat(o,i);let r=new Xy(t);return o.build(r),r._resource=n,r};Xy.prototype.requestTileGeometry=function(e,t,n,i){let o=this._resource.getDerivedResource({url:`tile/${n}/${t}/${e}`,request:i}),r=this._hasAvailability,s=Promise.resolve(!0),a;if(r&&!l(sX(this,n+1,e*2,t*2))){let h=E_e(this,n+1,e*2,t*2);s=h.promise,a=h.request}let c=o.fetchArrayBuffer();if(!l(c)||!l(s))return;let u=this,f=this._tilesAvailable;return Promise.all([c,s]).then(function(h){return new dc({buffer:h[0],width:u._width,height:u._height,childTileMask:r?f.computeChildMaskForTile(n,e,t):Dat,structure:u._terrainDataStructure,encoding:u._encoding})}).catch(async function(h){if(l(a)&&a.state===jn.CANCELLED){i.cancel();try{await i.deferred?.promise}catch{}return i.state=jn.CANCELLED,Promise.reject(h)}return Promise.reject(h)})};function sX(e,t,n,i){if(!e._hasAvailability)return;let o=e._tilesAvailabilityLoaded,r=e._tilesAvailable;if(t>e._lodCount)return!1;if(r.isTileAvailable(t,n,i))return!0;if(o.isTileAvailable(t,n,i))return!1}Xy.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Xy.prototype.getTileDataAvailable=function(e,t,n){if(!this._hasAvailability)return;let i=sX(this,n,e,t);if(l(i))return i;E_e(this,n,e,t)};Xy.prototype.loadTileDataAvailability=function(e,t,n){};function Oat(e,t,n,i){let o=t-1,r=n-1,s=i[e.y*t+e.x],a=[],c={startX:e.x,startY:e.y,endX:0,endY:0},u=new z(e.x+1,e.y+1),f=!1,h=!1;for(;!(f&&h);){let p=u.x,_=h?u.y+1:u.y;if(!f){for(let m=e.y;m<_;++m)if(i[m*t+u.x]!==s){f=!0;break}f?(a.push(new z(u.x,e.y)),--u.x,--p,c.endX=u.x):u.x===o?(c.endX=u.x,f=!0):++u.x}if(!h){let m=u.y*t;for(let y=e.x;y<=p;++y)if(i[m+y]!==s){h=!0;break}h?(a.push(new z(e.x,u.y)),--u.y,c.endY=u.y):u.y===r?(c.endY=u.y,h=!0):++u.y}}return{endingIndices:a,range:c,value:s}}function Mat(e,t,n,i,o){let r=[];if(o.every(function(c){return c===o[0]}))return o[0]===1&&r.push({startX:e,startY:t,endX:e+n-1,endY:t+i-1}),r;let a=[new z(0,0)];for(;a.length>0;){let c=a.pop(),u=Oat(c,n,i,o);if(u.value===1){let h=u.range;h.startX+=e,h.endX+=e,h.startY+=t,h.endY+=t,r.push(h)}let f=u.endingIndices;f.length>0&&(a=a.concat(f))}return r}function E_e(e,t,n,i){if(!e._hasAvailability)return{};let o=Math.floor(n/128)*128,r=Math.floor(i/128)*128,s=Math.min(1<<t,128),a=`tilemap/${t}/${r}/${o}/${s}/${s}`,c=e._availableCache;if(l(c[a]))return c[a];let u=new Qo({throttle:!1,throttleByServer:!0,type:_s.TERRAIN}),h=e._resource.getDerivedResource({url:a,request:u}).fetchJson();return l(h)?(h=h.then(function(p){let _=Mat(o,r,s,s,p.data);e._tilesAvailabilityLoaded.addAvailableTileRange(t,o,r,o+s,r+s);let m=e._tilesAvailable;for(let y=0;y<_.length;++y){let b=_[y];m.addAvailableTileRange(t,b.startX,b.startY,b.endX,b.endY)}return sX(e,t,n,i)}),c[a]={promise:h,request:u},h=h.finally(function(p){return delete c[a],p}),{promise:h,request:u}):{}}var S_e=Xy;var v_e="https://dev.virtualearth.net/REST/v1/Locations";function aX(e){e=e??G.EMPTY_OBJECT;let t=e.key;this._key=t;let n={key:t};l(e.culture)&&(n.culture=e.culture),this._resource=new Ae({url:v_e,queryParameters:n}),this._credit=new yt('<img src="http://dev.virtualearth.net/Branding/logo_powered_by.png"/>',!1)}Object.defineProperties(aX.prototype,{url:{get:function(){return v_e}},key:{get:function(){return this._key}},credit:{get:function(){return this._credit}}});aX.prototype.geocode=async function(e){return this._resource.getDerivedResource({queryParameters:{query:e}}).fetchJsonp("jsonp").then(function(n){return n.resourceSets.length===0?[]:n.resourceSets[0].resources.map(function(o){let r=o.bbox,s=r[0],a=r[1],c=r[2],u=r[3];return{displayName:o.name,destination:se.fromDegrees(a,s,u,c)}})})};var w_e=aX;function cX(){}Object.defineProperties(cX.prototype,{credit:{get:function(){}}});cX.prototype.geocode=function(e){let t=e.match(/[^\s,\n]+/g);if(t.length===2||t.length===3){let n=+t[0],i=+t[1],o=t.length===3?+t[2]:300;if(isNaN(n)&&isNaN(i)){let r=/^(\d+.?\d*)([nsew])/i;for(let s=0;s<t.length;++s){let a=t[s].match(r);r.test(t[s])&&a.length===3&&(/^[ns]/i.test(a[2])?i=/^[n]/i.test(a[2])?+a[1]:-a[1]:/^[ew]/i.test(a[2])&&(n=/^[e]/i.test(a[2])?+a[1]:-a[1]))}}if(!isNaN(n)&&!isNaN(i)&&!isNaN(o)){let r={displayName:e,destination:d.fromDegrees(n,i,o)};return Promise.resolve([r])}}return Promise.resolve([])};var I_e=cX;var Lat=new oe,D_e=new d,NE=new d;function Nat(e){let t=e.points,n=e.times;if(t.length<3){let i=n[0],o=1/(n[1]-i),r=t[0],s=t[1];return function(a,c){l(c)||(c=new d);let u=(a-i)*o;return d.lerp(r,s,u,c)}}return function(i,o){l(o)||(o=new d);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=Lat;a.z=s,a.y=s*s,a.x=a.y*s,a.w=1;let c,u,f,h,p;return r===0?(c=t[0],u=t[1],f=e.firstTangent,h=d.subtract(t[2],c,D_e),d.multiplyByScalar(h,.5,h),p=L.multiplyByVector(vb.hermiteCoefficientMatrix,a,a)):r===t.length-2?(c=t[r],u=t[r+1],h=e.lastTangent,f=d.subtract(u,t[r-1],D_e),d.multiplyByScalar(f,.5,f),p=L.multiplyByVector(vb.hermiteCoefficientMatrix,a,a)):(c=t[r-1],u=t[r],f=t[r+1],h=t[r+2],p=L.multiplyByVector(Ky.catmullRomCoefficientMatrix,a,a)),o=d.multiplyByScalar(c,p.x,o),d.multiplyByScalar(u,p.y,NE),d.add(o,NE,o),d.multiplyByScalar(f,p.z,NE),d.add(o,NE,o),d.multiplyByScalar(h,p.w,NE),d.add(o,NE,o)}}var Fat=new d,Bat=new d;function Ky(e){e=e??G.EMPTY_OBJECT;let t=e.points,n=e.times,i=e.firstTangent,o=e.lastTangent;if(t.length>2&&(l(i)||(i=Fat,d.multiplyByScalar(t[1],2,i),d.subtract(i,t[2],i),d.subtract(i,t[0],i),d.multiplyByScalar(i,.5,i)),!l(o))){let r=t.length-1;o=Bat,d.multiplyByScalar(t[r-1],2,o),d.subtract(t[r],o,o),d.add(o,t[r-2],o),d.multiplyByScalar(o,.5,o)}this._times=n,this._points=t,this._firstTangent=d.clone(i),this._lastTangent=d.clone(o),this._evaluateFunction=Nat(this),this._lastTimeIndex=0}Object.defineProperties(Ky.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},firstTangent:{get:function(){return this._firstTangent}},lastTangent:{get:function(){return this._lastTangent}}});Ky.catmullRomCoefficientMatrix=new L(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);Ky.prototype.findTimeInterval=to.prototype.findTimeInterval;Ky.prototype.wrapTime=to.prototype.wrapTime;Ky.prototype.clampTime=to.prototype.clampTime;Ky.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var P_e=Ky;var TU={};TU.clipTriangleAtAxisAlignedThreshold=function(e,t,n,i,o,r){l(r)?r.length=0:r=[];let s,a,c;t?(s=n<e,a=i<e,c=o<e):(s=n>e,a=i>e,c=o>e);let u=s+a+c,f,h,p,_,m,y;return u===1?s?(f=(e-n)/(i-n),h=(e-n)/(o-n),r.push(1),r.push(2),h!==1&&(r.push(-1),r.push(0),r.push(2),r.push(h)),f!==1&&(r.push(-1),r.push(0),r.push(1),r.push(f))):a?(p=(e-i)/(o-i),_=(e-i)/(n-i),r.push(2),r.push(0),_!==1&&(r.push(-1),r.push(1),r.push(0),r.push(_)),p!==1&&(r.push(-1),r.push(1),r.push(2),r.push(p))):c&&(m=(e-o)/(n-o),y=(e-o)/(i-o),r.push(0),r.push(1),y!==1&&(r.push(-1),r.push(2),r.push(1),r.push(y)),m!==1&&(r.push(-1),r.push(2),r.push(0),r.push(m))):u===2?!s&&n!==e?(_=(e-i)/(n-i),m=(e-o)/(n-o),r.push(0),r.push(-1),r.push(1),r.push(0),r.push(_),r.push(-1),r.push(2),r.push(0),r.push(m)):!a&&i!==e?(y=(e-o)/(i-o),f=(e-n)/(i-n),r.push(1),r.push(-1),r.push(2),r.push(1),r.push(y),r.push(-1),r.push(0),r.push(1),r.push(f)):!c&&o!==e&&(h=(e-n)/(o-n),p=(e-i)/(o-i),r.push(2),r.push(-1),r.push(0),r.push(2),r.push(h),r.push(-1),r.push(1),r.push(2),r.push(p)):u!==3&&(r.push(0),r.push(1),r.push(2)),r};TU.computeBarycentricCoordinates=function(e,t,n,i,o,r,s,a,c){let u=n-s,f=s-o,h=r-a,p=i-a,_=1/(h*u+f*p),m=t-a,y=e-s,b=(h*y+f*m)*_,x=(-p*y+u*m)*_,T=1-b-x;return l(c)?(c.x=b,c.y=x,c.z=T,c):new d(b,x,T)};TU.computeLineSegmentLineSegmentIntersection=function(e,t,n,i,o,r,s,a,c){let u=(s-o)*(t-r)-(a-r)*(e-o),f=(n-e)*(t-r)-(i-t)*(e-o),h=(a-r)*(n-e)-(s-o)*(i-t);if(h===0)return;let p=u/h,_=f/h;if(p>=0&&p<=1&&_>=0&&_<=1)return l(c)||(c=new z),c.x=e+p*(n-e),c.y=t+p*(i-t),c};var Zy=TU;function $y(e){this._quantizedVertices=e.quantizedVertices,this._encodedNormals=e.encodedNormals,this._indices=e.indices,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._boundingSphere=e.boundingSphere,this._orientedBoundingBox=e.orientedBoundingBox,this._horizonOcclusionPoint=e.horizonOcclusionPoint,this._credits=e.credits;let t=this._quantizedVertices.length/3,n=this._uValues=this._quantizedVertices.subarray(0,t),i=this._vValues=this._quantizedVertices.subarray(t,2*t);this._heightValues=this._quantizedVertices.subarray(2*t,3*t);function o(s,a){return i[s]-i[a]}function r(s,a){return n[s]-n[a]}this._westIndices=AU(e.westIndices,o,t),this._southIndices=AU(e.southIndices,r,t),this._eastIndices=AU(e.eastIndices,o,t),this._northIndices=AU(e.northIndices,r,t),this._westSkirtHeight=e.westSkirtHeight,this._southSkirtHeight=e.southSkirtHeight,this._eastSkirtHeight=e.eastSkirtHeight,this._northSkirtHeight=e.northSkirtHeight,this._childTileMask=e.childTileMask??15,this._createdByUpsampling=e.createdByUpsampling??!1,this._waterMask=e.waterMask,this._mesh=void 0}Object.defineProperties($y.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}},canUpsample:{get:function(){return l(this._mesh)}}});var CU=[];function AU(e,t,n){CU.length=e.length;let i=!1;for(let o=0,r=e.length;o<r;++o)CU[o]=e[o],i=i||o>0&&t(e[o-1],e[o])>0;return i?(CU.sort(t),Me.createTypedArray(n,CU)):e}var R_e="createVerticesFromQuantizedTerrainMesh",kat=new yi(R_e),zat=new yi(R_e,Bm.maximumAsynchronousTasks);$y.prototype.createMesh=function(e){e=e??G.EMPTY_OBJECT;let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=e.exaggeration??1,s=e.exaggerationRelativeHeight??0,a=e.throttle??!0,c=t.ellipsoid,u=t.tileXYToRectangle(n,i,o),h=(a?zat:kat).scheduleTask({minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,quantizedVertices:this._quantizedVertices,octEncodedNormals:this._encodedNormals,includeWebMercatorT:!0,indices:this._indices,westIndices:this._westIndices,southIndices:this._southIndices,eastIndices:this._eastIndices,northIndices:this._northIndices,westSkirtHeight:this._westSkirtHeight,southSkirtHeight:this._southSkirtHeight,eastSkirtHeight:this._eastSkirtHeight,northSkirtHeight:this._northSkirtHeight,rectangle:u,relativeToCenter:this._boundingSphere.center,ellipsoid:c,exaggeration:r,exaggerationRelativeHeight:s});if(!l(h))return;let p=this;return Promise.resolve(h).then(function(_){let m=p._quantizedVertices.length/3,y=m+p._westIndices.length+p._southIndices.length+p._eastIndices.length+p._northIndices.length,b=Me.createTypedArray(y,_.indices),x=new Float32Array(_.vertices),T=_.center,C=_.minimumHeight,E=_.maximumHeight,S=p._boundingSphere,w=p._orientedBoundingBox,R=d.clone(_.occludeePointInScaledSpace)??p._horizonOcclusionPoint,P=_.vertexStride,O=$c.clone(_.encoding);return p._mesh=new oh(T,x,b,_.indexCountWithoutSkirts,m,C,E,S,R,P,w,O,_.westIndicesSouthToNorth,_.southIndicesEastToWest,_.eastIndicesNorthToSouth,_.northIndicesWestToEast),p._quantizedVertices=void 0,p._encodedNormals=void 0,p._indices=void 0,p._uValues=void 0,p._vValues=void 0,p._heightValues=void 0,p._westIndices=void 0,p._southIndices=void 0,p._eastIndices=void 0,p._northIndices=void 0,p._mesh})};var Uat=new yi("upsampleQuantizedTerrainMesh",Bm.maximumAsynchronousTasks);$y.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!l(this._mesh))return;let c=t*2!==o,u=n*2===r,f=e.ellipsoid,h=e.tileXYToRectangle(o,r,s),p=Uat.scheduleTask({vertices:a.vertices,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:u,childRectangle:h,ellipsoid:f});if(!l(p))return;let _=Math.min(this._westSkirtHeight,this._eastSkirtHeight);_=Math.min(_,this._southSkirtHeight),_=Math.min(_,this._northSkirtHeight);let m=c?_*.5:this._westSkirtHeight,y=u?_*.5:this._southSkirtHeight,b=c?this._eastSkirtHeight:_*.5,x=u?this._northSkirtHeight:_*.5,T=this._credits;return Promise.resolve(p).then(function(C){let E=new Uint16Array(C.vertices),S=Me.createTypedArray(E.length/3,C.indices),w;return l(C.encodedNormals)&&(w=new Uint8Array(C.encodedNormals)),new $y({quantizedVertices:E,indices:S,encodedNormals:w,minimumHeight:C.minimumHeight,maximumHeight:C.maximumHeight,boundingSphere:ae.clone(C.boundingSphere),orientedBoundingBox:vn.clone(C.orientedBoundingBox),horizonOcclusionPoint:d.clone(C.horizonOcclusionPoint),westIndices:C.westIndices,southIndices:C.southIndices,eastIndices:C.eastIndices,northIndices:C.northIndices,westSkirtHeight:m,southSkirtHeight:y,eastSkirtHeight:b,northSkirtHeight:x,childTileMask:0,credits:T,createdByUpsampling:!0})})};var lX=32767,O_e=new d;$y.prototype.interpolateHeight=function(e,t,n){let i=D.clamp((t-e.west)/e.width,0,1);i*=lX;let o=D.clamp((n-e.south)/e.height,0,1);return o*=lX,l(this._mesh)?jat(this,i,o):Wat(this,i,o)};function M_e(e,t,n,i,o,r,s,a){let c=Math.min(n,o,s),u=Math.max(n,o,s),f=Math.min(i,r,a),h=Math.max(i,r,a);return e>=c&&e<=u&&t>=f&&t<=h}var Vat=new z,Hat=new z,Gat=new z;function jat(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let u=s[a],f=s[a+1],h=s[a+2],p=r.decodeTextureCoordinates(o,u,Vat),_=r.decodeTextureCoordinates(o,f,Hat),m=r.decodeTextureCoordinates(o,h,Gat);if(M_e(t,n,p.x,p.y,_.x,_.y,m.x,m.y)){let y=Zy.computeBarycentricCoordinates(t,n,p.x,p.y,_.x,_.y,m.x,m.y,O_e);if(y.x>=-1e-15&&y.y>=-1e-15&&y.z>=-1e-15){let b=r.decodeHeight(o,u),x=r.decodeHeight(o,f),T=r.decodeHeight(o,h);return y.x*b+y.y*x+y.z*T}}}}function Wat(e,t,n){let i=e._uValues,o=e._vValues,r=e._heightValues,s=e._indices;for(let a=0,c=s.length;a<c;a+=3){let u=s[a],f=s[a+1],h=s[a+2],p=i[u],_=i[f],m=i[h],y=o[u],b=o[f],x=o[h];if(M_e(t,n,p,y,_,b,m,x)){let T=Zy.computeBarycentricCoordinates(t,n,p,y,_,b,m,x,O_e);if(T.x>=-1e-15&&T.y>=-1e-15&&T.z>=-1e-15){let C=T.x*r[u]+T.y*r[f]+T.z*r[h];return D.lerp(e._minimumHeight,e._maximumHeight,C/lX)}}}}$y.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};$y.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var FE=$y;function qat(e){this.resource=e.resource,this.version=e.version,this.isHeightmap=e.isHeightmap,this.tileUrlTemplates=e.tileUrlTemplates,this.availability=e.availability,this.hasVertexNormals=e.hasVertexNormals,this.hasWaterMask=e.hasWaterMask,this.hasMetadata=e.hasMetadata,this.availabilityLevels=e.availabilityLevels,this.availabilityTilesLoaded=e.availabilityTilesLoaded,this.littleEndianExtensionSize=e.littleEndianExtensionSize,this.availabilityPromiseCache={}}function N_e(e){this.requestVertexNormals=e.requestVertexNormals??!1,this.requestWaterMask=e.requestWaterMask??!1,this.requestMetadata=e.requestMetadata??!0,this.ellipsoid=e.ellipsoid??ee.default,this.heightmapWidth=65,this.heightmapStructure=void 0,this.hasWaterMask=!1,this.hasMetadata=!1,this.hasVertexNormals=!1,this.scheme=void 0,this.lastResource=void 0,this.layerJsonResource=void 0,this.previousError=void 0,this.availability=void 0,this.tilingScheme=void 0,this.levelZeroMaximumGeometricError=void 0,this.heightmapStructure=void 0,this.layers=[],this.attribution="",this.overallAvailability=[],this.overallMaxZoom=0,this.tileCredits=[]}N_e.prototype.build=function(e){e._heightmapWidth=this.heightmapWidth,e._scheme=this.scheme;let t=l(this.lastResource.credits)?this.lastResource.credits:[];e._tileCredits=t.concat(this.tileCredits),e._availability=this.availability,e._tilingScheme=this.tilingScheme,e._requestWaterMask=this.requestWaterMask,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._heightmapStructure=this.heightmapStructure,e._layers=this.layers,e._hasWaterMask=this.hasWaterMask,e._hasVertexNormals=this.hasVertexNormals,e._hasMetadata=this.hasMetadata};async function F_e(e,t,n){if(!t.format){let y="The tile format is not specified in the layer.json file.";throw e.previousError=vo.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new re(y)}if(!t.tiles||t.tiles.length===0){let y="The layer.json file does not specify any tile URL templates.";throw e.previousError=vo.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new re(y)}let i=!1,o=!1,r=!1,s=!0,a=!1;if(t.format==="heightmap-1.0")a=!0,l(e.heightmapStructure)||(e.heightmapStructure={heightScale:1/5,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:256*256-1}),o=!0,e.requestWaterMask=!0;else if(t.format.indexOf("quantized-mesh-1.")!==0){let y=`The tile format "${t.format}" is invalid or not supported.`;throw e.previousError=vo.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new re(y)}let c=t.tiles,u=t.maxzoom;if(e.overallMaxZoom=Math.max(e.overallMaxZoom,u),!t.projection||t.projection==="EPSG:4326")e.tilingScheme=new Ti({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else if(t.projection==="EPSG:3857")e.tilingScheme=new fs({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else{let y=`The projection "${t.projection}" is invalid or not supported.`;throw e.previousError=vo.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new re(y)}if(e.levelZeroMaximumGeometricError=us.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.heightmapWidth,e.tilingScheme.getNumberOfXTilesAtLevel(0)),!t.scheme||t.scheme==="tms"||t.scheme==="slippyMap")e.scheme=t.scheme;else{let y=`The scheme "${t.scheme}" is invalid or not supported.`;throw e.previousError=vo.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new re(y)}let f;l(t.extensions)&&t.extensions.indexOf("octvertexnormals")!==-1?i=!0:l(t.extensions)&&t.extensions.indexOf("vertexnormals")!==-1&&(i=!0,s=!1),l(t.extensions)&&t.extensions.indexOf("watermask")!==-1&&(o=!0),l(t.extensions)&&t.extensions.indexOf("metadata")!==-1&&(r=!0);let h=t.metadataAvailability,p=t.available,_;if(l(p)&&!l(h)){_=new km(e.tilingScheme,p.length);for(let y=0;y<p.length;++y){let b=p[y],x=e.tilingScheme.getNumberOfYTilesAtLevel(y);l(e.overallAvailability[y])||(e.overallAvailability[y]=[]);for(let T=0;T<b.length;++T){let C=b[T],E=x-C.endY-1,S=x-C.startY-1;e.overallAvailability[y].push([C.startX,E,C.endX,S]),_.addAvailableTileRange(y,C.startX,E,C.endX,S)}}}else l(h)&&(f=new km(e.tilingScheme,u),_=new km(e.tilingScheme,u),e.overallAvailability[0]=[[0,0,1,0]],_.addAvailableTileRange(0,0,0,1,0));e.hasWaterMask=e.hasWaterMask||o,e.hasVertexNormals=e.hasVertexNormals||i,e.hasMetadata=e.hasMetadata||r,l(t.attribution)&&(e.attribution.length>0&&(e.attribution+=" "),e.attribution+=t.attribution),e.layers.push(new qat({resource:e.lastResource,version:t.version,isHeightmap:a,tileUrlTemplates:c,availability:_,hasVertexNormals:i,hasWaterMask:o,hasMetadata:r,availabilityLevels:h,availabilityTilesLoaded:f,littleEndianExtensionSize:s}));let m=t.parentUrl;return l(m)?l(_)?(e.lastResource=e.lastResource.getDerivedResource({url:m}),e.lastResource.appendForwardSlash(),e.layerJsonResource=e.lastResource.getDerivedResource({url:"layer.json"}),await dX(e),!0):(console.log("A layer.json can't have a parentUrl if it does't have an available array."),!0):!0}function Yat(e,t,n){let i=`An error occurred while accessing ${e.layerJsonResource.url}.`;if(l(t)&&(i+=`
${t.message}`),e.previousError=vo.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,i),e.previousError.retry)return dX(e,n);throw new re(i)}async function Xat(e,t,n){await F_e(e,t,n);let i=e.overallAvailability.length;if(i>0){let o=e.availability=new km(e.tilingScheme,e.overallMaxZoom);for(let r=0;r<i;++r){let s=e.overallAvailability[r];for(let a=0;a<s.length;++a){let c=s[a];o.addAvailableTileRange(r,c[0],c[1],c[2],c[3])}}}if(e.attribution.length>0){let o=new yt(e.attribution);e.tileCredits.push(o)}return!0}async function dX(e,t){try{let n=await e.layerJsonResource.fetchJson();return Xat(e,n,t)}catch(n){return l(n)&&n.statusCode===404?(await F_e(e,{tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]},t),!0):Yat(e,n,t)}}function rh(e){e=e??G.EMPTY_OBJECT,this._heightmapWidth=void 0,this._heightmapStructure=void 0,this._hasWaterMask=!1,this._hasVertexNormals=!1,this._hasMetadata=!1,this._scheme=void 0,this._ellipsoid=e.ellipsoid,this._requestVertexNormals=e.requestVertexNormals??!1,this._requestWaterMask=e.requestWaterMask??!1,this._requestMetadata=e.requestMetadata??!0,this._errorEvent=new me;let t=e.credit;typeof t=="string"&&(t=new yt(t)),this._credit=t,this._availability=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._layers=void 0,this._tileCredits=void 0}var uX={OCT_VERTEX_NORMALS:1,WATER_MASK:2,METADATA:4};function L_e(e){return!l(e)||e.length===0?{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}:{Accept:`application/vnd.quantized-mesh;extensions=${e.join("-")},application/octet-stream;q=0.9,*/*;q=0.01`}}function Kat(e,t,n,i,o){let r=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new dc({buffer:r,childTileMask:new Uint8Array(t,r.byteLength,1)[0],waterMask:new Uint8Array(t,r.byteLength+1,t.byteLength-r.byteLength-1),width:e._heightmapWidth,height:e._heightmapWidth,structure:e._heightmapStructure,credits:e._tileCredits})}function Zat(e,t,n,i,o,r){let s=r.littleEndianExtensionSize,a=0,c=3,u=c+1,f=Float64Array.BYTES_PER_ELEMENT*c,h=Float64Array.BYTES_PER_ELEMENT*u,_=Uint16Array.BYTES_PER_ELEMENT*3,m=3,y=Uint16Array.BYTES_PER_ELEMENT,b=y*m,x=new DataView(t),T=new d(x.getFloat64(a,!0),x.getFloat64(a+8,!0),x.getFloat64(a+16,!0));a+=f;let C=x.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let E=x.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let S=new ae(new d(x.getFloat64(a,!0),x.getFloat64(a+8,!0),x.getFloat64(a+16,!0)),x.getFloat64(a+f,!0));a+=h;let w=new d(x.getFloat64(a,!0),x.getFloat64(a+8,!0),x.getFloat64(a+16,!0));a+=f;let R=x.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let P=new Uint16Array(t,a,R*3);a+=R*_,R>64*1024&&(y=Uint32Array.BYTES_PER_ELEMENT,b=y*m);let O=P.subarray(0,R),N=P.subarray(R,2*R),g=P.subarray(R*2,3*R);Rn.zigZagDeltaDecode(O,N,g),a%y!==0&&(a+=y-a%y);let A=x.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let v=Me.createTypedArrayFromArrayBuffer(R,t,a,A*m);a+=A*b;let I=0,M=v.length;for(let ce=0;ce<M;++ce){let _e=v[ce];v[ce]=I-_e,_e===0&&++I}let F=x.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let V=Me.createTypedArrayFromArrayBuffer(R,t,a,F);a+=F*y;let k=x.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let H=Me.createTypedArrayFromArrayBuffer(R,t,a,k);a+=k*y;let B=x.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let j=Me.createTypedArrayFromArrayBuffer(R,t,a,B);a+=B*y;let q=x.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Q=Me.createTypedArrayFromArrayBuffer(R,t,a,q);a+=q*y;let Y,J;for(;a<x.byteLength;){let ce=x.getUint8(a,!0);a+=Uint8Array.BYTES_PER_ELEMENT;let _e=x.getUint32(a,s);if(a+=Uint32Array.BYTES_PER_ELEMENT,ce===uX.OCT_VERTEX_NORMALS&&e._requestVertexNormals)Y=new Uint8Array(t,a,R*2);else if(ce===uX.WATER_MASK&&e._requestWaterMask)J=new Uint8Array(t,a,_e);else if(ce===uX.METADATA&&e._requestMetadata){let xe=x.getUint32(a,!0);if(xe>0){let Te=tr(new Uint8Array(t),a+Uint32Array.BYTES_PER_ELEMENT,xe).available;if(l(Te))for(let Fe=0;Fe<Te.length;++Fe){let He=n+Fe+1,Je=Te[Fe],wt=e._tilingScheme.getNumberOfYTilesAtLevel(He);for(let Xt=0;Xt<Je.length;++Xt){let Xe=Je[Xt],ln=wt-Xe.endY-1,Rt=wt-Xe.startY-1;e.availability.addAvailableTileRange(He,Xe.startX,ln,Xe.endX,Rt),r.availability.addAvailableTileRange(He,Xe.startX,ln,Xe.endX,Rt)}}}r.availabilityTilesLoaded.addAvailableTileRange(n,i,o,i,o)}a+=_e}let $=e.getLevelMaximumGeometricError(n)*5,de=e._tilingScheme.tileXYToRectangle(i,o,n),be=vn.fromRectangle(de,C,E,e._tilingScheme.ellipsoid);return new FE({center:T,minimumHeight:C,maximumHeight:E,boundingSphere:S,orientedBoundingBox:be,horizonOcclusionPoint:w,quantizedVertices:P,encodedNormals:Y,indices:v,westIndices:V,southIndices:H,eastIndices:j,northIndices:Q,westSkirtHeight:$,southSkirtHeight:$,eastSkirtHeight:$,northSkirtHeight:$,childTileMask:e.availability.computeChildMaskForTile(n,i,o),waterMask:J,credits:e._tileCredits})}rh.prototype.requestTileGeometry=function(e,t,n,i){let o=this._layers,r,s=o.length,a=!1,c=Promise.resolve();if(s===1)r=o[0];else for(let u=0;u<s;++u){let f=o[u];if(!l(f.availability)||f.availability.isTileAvailable(n,e,t)){r=f;break}let h=hX(this,e,t,n,f,u===0);h.result&&(a=!0,c=c.then(()=>h.promise))}return!l(r)&&a?c.then(()=>new Promise(u=>{setTimeout(()=>{let f=this.requestTileGeometry(e,t,n,i);u(f)},0)})):B_e(this,e,t,n,r,i)};function B_e(e,t,n,i,o,r){if(!l(o))return Promise.reject(new re("Terrain tile doesn't exist"));let s=o.tileUrlTemplates;if(s.length===0)return;let 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this._tilingScheme}},hasWaterMask:{get:function(){return this._hasWaterMask&&this._requestWaterMask}},hasVertexNormals:{get:function(){return this._hasVertexNormals&&this._requestVertexNormals}},hasMetadata:{get:function(){return this._hasMetadata&&this._requestMetadata}},requestVertexNormals:{get:function(){return this._requestVertexNormals}},requestWaterMask:{get:function(){return this._requestWaterMask}},requestMetadata:{get:function(){return this._requestMetadata}},availability:{get:function(){return this._availability}}});rh.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};rh.fromIonAssetId=async function(e,t){let n=await cf.fromAssetId(e);return rh.fromUrl(n,t)};rh.fromUrl=async function(e,t){t=t??G.EMPTY_OBJECT,e=await Promise.resolve(e);let n=Ae.createIfNeeded(e);n.appendForwardSlash();let i=new N_e(t);i.lastResource=n,i.layerJsonResource=i.lastResource.getDerivedResource({url:"layer.json"}),await dX(i);let o=new rh(t);return i.build(o),o};rh.prototype.getTileDataAvailable=function(e,t,n){if(!l(this._availability))return;if(n>this._availability._maximumLevel)return!1;if(this._availability.isTileAvailable(n,e,t))return!0;if(!this._hasMetadata)return!1;let i=this._layers,o=i.length;for(let r=0;r<o;++r)if(hX(this,e,t,n,i[r],r===0).result)return;return!1};rh.prototype.loadTileDataAvailability=function(e,t,n){if(!l(this._availability)||n>this._availability._maximumLevel||this._availability.isTileAvailable(n,e,t)||!this._hasMetadata)return;let i=this._layers,o=i.length;for(let r=0;r<o;++r){let s=hX(this,e,t,n,i[r],r===0);if(l(s.promise))return s.promise}};function fX(e,t,n,i){if(i===0)return;let o=e.availabilityLevels,r=i%o===0?i-o:(i/o|0)*o,s=1<<i-r,a=t/s|0,c=n/s|0;return{level:r,x:a,y:c}}function hX(e,t,n,i,o,r){if(!l(o.availabilityLevels))return{result:!1};let s,a=function(){delete o.availabilityPromiseCache[s]},c=o.availabilityTilesLoaded,u=o.availability,f=fX(o,t,n,i);for(;l(f);){if(u.isTileAvailable(f.level,f.x,f.y)&&!c.isTileAvailable(f.level,f.x,f.y)){let h;if(!r&&(s=`${f.level}-${f.x}-${f.y}`,h=o.availabilityPromiseCache[s],!l(h))){let p=new Qo({throttle:!1,throttleByServer:!0,type:_s.TERRAIN});h=B_e(e,f.x,f.y,f.level,o,p),l(h)&&(o.availabilityPromiseCache[s]=h,h.then(a))}return{result:!0,promise:h}}f=fX(o,f.x,f.y,f.level)}return{result:!1}}rh._getAvailabilityTile=fX;var BE=rh;function Cg(e){e=e??G.EMPTY_OBJECT;let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,vertexFormat:e.vertexFormat,stRotation:e.stRotation,shadowVolume:e.shadowVolume};this._ellipseGeometry=new Ll(n),this._workerName="createCircleGeometry"}Cg.packedLength=Ll.packedLength;Cg.pack=function(e,t,n){return Ll.pack(e._ellipseGeometry,t,n)};var k_e=new Ll({center:new d,semiMajorAxis:1,semiMinorAxis:1}),Oa={center:new d,radius:void 0,ellipsoid:ee.clone(ee.default),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new we,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0,shadowVolume:void 0};Cg.unpack=function(e,t,n){let i=Ll.unpack(e,t,k_e);return Oa.center=d.clone(i._center,Oa.center),Oa.ellipsoid=ee.clone(i._ellipsoid,Oa.ellipsoid),Oa.ellipsoid=ee.clone(i._ellipsoid,k_e._ellipsoid),Oa.height=i._height,Oa.extrudedHeight=i._extrudedHeight,Oa.granularity=i._granularity,Oa.vertexFormat=we.clone(i._vertexFormat,Oa.vertexFormat),Oa.stRotation=i._stRotation,Oa.shadowVolume=i._shadowVolume,l(n)?(Oa.semiMajorAxis=i._semiMajorAxis,Oa.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new Ll(Oa),n):(Oa.radius=i._semiMajorAxis,new Cg(Oa))};Cg.createGeometry=function(e){return Ll.createGeometry(e._ellipseGeometry)};Cg.createShadowVolume=function(e,t,n){let i=e._ellipseGeometry._granularity,o=e._ellipseGeometry._ellipsoid,r=t(i,o),s=n(i,o);return new Cg({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:o,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(Cg.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}},textureCoordinateRotationPoints:{get:function(){return this._ellipseGeometry.textureCoordinateRotationPoints}}});var z_e=Cg;function kE(e){e=e??G.EMPTY_OBJECT;let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,numberOfVerticalLines:e.numberOfVerticalLines};this._ellipseGeometry=new Bf(n),this._workerName="createCircleOutlineGeometry"}kE.packedLength=Bf.packedLength;kE.pack=function(e,t,n){return Bf.pack(e._ellipseGeometry,t,n)};var $at=new Bf({center:new 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e=e??G.EMPTY_OBJECT,BE.fromIonAssetId(1,{requestVertexNormals:e.requestVertexNormals??!1,requestWaterMask:e.requestWaterMask??!1,ellipsoid:ee.WGS84})}var zE=Jat;function UE(e){e=e??G.EMPTY_OBJECT,this._callback=e.callback,this._tilingScheme=e.tilingScheme,l(this._tilingScheme)||(this._tilingScheme=new Ti({ellipsoid:e.ellipsoid??ee.default})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=us.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,t,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new me;let n=e.credit;typeof n=="string"&&(n=new yt(n)),this._credit=n}Object.defineProperties(UE.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});UE.prototype.requestTileGeometry=function(e,t,n,i){let o=this._callback(e,t,n);if(!l(o))return;let r=this._width,s=this._height;return Promise.resolve(o).then(function(a){let c=a;return Array.isArray(c)&&(c=new Float64Array(c)),new dc({buffer:c,width:r,height:s})})};UE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};UE.prototype.getTileDataAvailable=function(e,t,n){};UE.prototype.loadTileDataAvailability=function(e,t,n){};var V_e=UE;var ect=1953029805,tct=2917034100;function mX(e,t){if(mX.passThroughDataForTesting)return t;let n=e.byteLength;if(n===0||n%4!==0)throw new re("The length of key must be greater than 0 and a multiple of 4.");let i=new DataView(t),o=i.getUint32(0,!0);if(o===ect||o===tct)return 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Use Frozen.EMPTY_OBJECT instead"),G.EMPTY_OBJECT}});var W_e=j_e;function sh(e){this._comparator=e.comparator,this._maximumLength=e.maximumLength,this._array=l(e.maximumLength)?new Array(e.maximumLength):[],this._length=0}Object.defineProperties(sh.prototype,{length:{get:function(){return this._length}},maximumLength:{get:function(){return this._maximumLength},set:function(e){if(l(e)){for(;this._length>e;)this.removeMinimum();this._array.length=e}this._maximumLength=e}},internalArray:{get:function(){return this._array}},comparator:{get:function(){return this._comparator}}});sh.prototype.clone=function(){let e=this._maximumLength,t=this._comparator,n=this._array,i=this._length,o=new sh({comparator:t,maximumLength:e});o._length=i;for(let r=0;r<i;r++)o._array[r]=n[r];return o};sh.prototype.reset=function(){this._length=0;let e=this._maximumLength;if(l(e))for(let t=0;t<e;t++)this._array[t]=void 0;else this._array.length=0};sh.prototype.resort=function(){let e=this._length;for(let t=0;t<e;t++)q_e(this,t)};sh.prototype.insert=function(e){let t,n=this._maximumLength;if(l(n)){if(n===0)return;if(this._length===n){let o=this._array[0];if(this._comparator(e,o)<=0)return e;t=this.removeMinimum()}}let i=this._length;return this._array[i]=e,this._length++,q_e(this,i),t};sh.prototype.removeMinimum=function(){let e=this._length;if(e===0)return;this._length--;let t=this._array[0];return e>=2&&(this._array[0]=this._array[e-1],Y_e(this,0)),this._array[e-1]=void 0,t};sh.prototype.removeMaximum=function(){let e=this._length;if(e===0)return;this._length--;let t;if(e<=2)t=this._array[e-1];else{let n=pX(this,1,2)?1:2;t=this._array[n],this._array[n]=this._array[e-1],e>=4&&Y_e(this,n)}return this._array[e-1]=void 0,t};sh.prototype.getMinimum=function(){if(this._length!==0)return this._array[0]};sh.prototype.getMaximum=function(){let e=this._length;if(e!==0)return e<=2?this._array[e-1]:this._array[pX(this,1,2)?1:2]};function vU(e,t,n){let i=e._array,o=i[t];i[t]=i[n],i[n]=o}function UD(e,t,n){return e._comparator(e._array[t],e._array[n])<0}function pX(e,t,n){return e._comparator(e._array[t],e._array[n])>0}function q_e(e,t){if(t===0)return;let n=Math.floor(D.log2(t+1))%2===0,i=Math.floor((t-1)/2),o=UD(e,t,i);for(o!==n&&(vU(e,t,i),t=i);t>=3;){let r=Math.floor((t-3)/4);if(UD(e,t,r)!==o)break;vU(e,t,r),t=r}}function Y_e(e,t){let n=e._length,i=Math.floor(D.log2(t+1))%2===0,o;for(;(o=2*t+1)<n;){let r=o,s=o+1;if(s<n){UD(e,s,r)===i&&(r=s);let a=2*o+1,c=Math.max(Math.min(n-a,4),0);for(let u=0;u<c;u++){let f=a+u;UD(e,f,r)===i&&(r=f)}}if(UD(e,r,t)===i&&(vU(e,r,t),r!==o&&r!==s)){let a=Math.floor((r-1)/2);pX(e,r,a)===i&&vU(e,r,a)}t=r}}var VE=sh;function HE(e){e=e??G.EMPTY_OBJECT,this._tilingScheme=e.tilingScheme,l(this._tilingScheme)||(this._tilingScheme=new Ti({ellipsoid:e.ellipsoid??ee.default})),this._levelZeroMaximumGeometricError=us.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new me}Object.defineProperties(HE.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});HE.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new dc({buffer:new Uint8Array(16*16),width:16,height:16}))};HE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};HE.prototype.getTileDataAvailable=function(e,t,n){};HE.prototype.loadTileDataAvailability=function(e,t,n){};var Ag=HE;function zm(e){e=e??G.EMPTY_OBJECT,this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=e.near??1,this._near=this.near,this.far=e.far??5e8,this._far=this.far,this._cullingVolume=new bs,this._perspectiveMatrix=new L,this._infinitePerspective=new L}function gX(e){let{top:t,bottom:n,right:i,left:o,near:r,far:s}=e;(t!==e._top||n!==e._bottom||o!==e._left||i!==e._right||r!==e._near||s!==e._far)&&(e._left=o,e._right=i,e._top=t,e._bottom=n,e._near=r,e._far=s,e._perspectiveMatrix=L.computePerspectiveOffCenter(o,i,n,t,r,s,e._perspectiveMatrix),e._infinitePerspective=L.computeInfinitePerspectiveOffCenter(o,i,n,t,r,e._infinitePerspective))}Object.defineProperties(zm.prototype,{projectionMatrix:{get:function(){return gX(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return gX(this),this._infinitePerspective}}});var nct=new d,ict=new d,oct=new d,rct=new d;zm.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,u=this.far,f=d.cross(t,n,nct),h=ict;d.multiplyByScalar(t,c,h),d.add(e,h,h);let p=oct;d.multiplyByScalar(t,u,p),d.add(e,p,p);let _=rct;d.multiplyByScalar(f,a,_),d.add(h,_,_),d.subtract(_,e,_),d.normalize(_,_),d.cross(_,n,_),d.normalize(_,_);let m=i[0];return l(m)||(m=i[0]=new oe),m.x=_.x,m.y=_.y,m.z=_.z,m.w=-d.dot(_,e),d.multiplyByScalar(f,s,_),d.add(h,_,_),d.subtract(_,e,_),d.cross(n,_,_),d.normalize(_,_),m=i[1],l(m)||(m=i[1]=new oe),m.x=_.x,m.y=_.y,m.z=_.z,m.w=-d.dot(_,e),d.multiplyByScalar(n,r,_),d.add(h,_,_),d.subtract(_,e,_),d.cross(f,_,_),d.normalize(_,_),m=i[2],l(m)||(m=i[2]=new oe),m.x=_.x,m.y=_.y,m.z=_.z,m.w=-d.dot(_,e),d.multiplyByScalar(n,o,_),d.add(h,_,_),d.subtract(_,e,_),d.cross(_,f,_),d.normalize(_,_),m=i[3],l(m)||(m=i[3]=new oe),m.x=_.x,m.y=_.y,m.z=_.z,m.w=-d.dot(_,e),m=i[4],l(m)||(m=i[4]=new oe),m.x=t.x,m.y=t.y,m.z=t.z,m.w=-d.dot(t,h),d.negate(t,_),m=i[5],l(m)||(m=i[5]=new oe),m.x=_.x,m.y=_.y,m.z=_.z,m.w=-d.dot(_,p),this._cullingVolume};zm.prototype.getPixelDimensions=function(e,t,n,i,o){gX(this);let r=1/this.near,s=this.top*r,a=2*i*n*s/t;s=this.right*r;let c=2*i*n*s/e;return o.x=c,o.y=a,o};zm.prototype.clone=function(e){return l(e)||(e=new zm),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};zm.prototype.equals=function(e){return l(e)&&e instanceof zm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};zm.prototype.equalsEpsilon=function(e,t,n){return e===this||l(e)&&e instanceof zm&&D.equalsEpsilon(this.right,e.right,t,n)&&D.equalsEpsilon(this.left,e.left,t,n)&&D.equalsEpsilon(this.top,e.top,t,n)&&D.equalsEpsilon(this.bottom,e.bottom,t,n)&&D.equalsEpsilon(this.near,e.near,t,n)&&D.equalsEpsilon(this.far,e.far,t,n)};var Vl=zm;function Hl(e){e=e??G.EMPTY_OBJECT,this._offCenterFrustum=new Vl,this.fov=e.fov,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=e.near??1,this._near=this.near,this.far=e.far??5e8,this._far=this.far,this.xOffset=e.xOffset??0,this._xOffset=this.xOffset,this.yOffset=e.yOffset??0,this._yOffset=this.yOffset}Hl.packedLength=6;Hl.pack=function(e,t,n){return n=n??0,t[n++]=e.fov,t[n++]=e.aspectRatio,t[n++]=e.near,t[n++]=e.far,t[n++]=e.xOffset,t[n]=e.yOffset,t};Hl.unpack=function(e,t,n){return t=t??0,l(n)||(n=new Hl),n.fov=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t++],n.xOffset=e[t++],n.yOffset=e[t],n};function ah(e){if(!(e.fov!==e._fov||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far||e.xOffset!==e._xOffset||e.yOffset!==e._yOffset))return;e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:Math.atan(Math.tan(e.fov*.5)/e.aspectRatio)*2,e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset;let n=e._offCenterFrustum;n.top=e.near*Math.tan(.5*e._fovy),n.bottom=-n.top,n.right=e.aspectRatio*n.top,n.left=-n.right,n.near=e.near,n.far=e.far,n.right+=e.xOffset,n.left+=e.xOffset,n.top+=e.yOffset,n.bottom+=e.yOffset}Object.defineProperties(Hl.prototype,{projectionMatrix:{get:function(){return ah(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return ah(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return ah(this),this._fovy}},sseDenominator:{get:function(){return ah(this),this._sseDenominator}},offCenterFrustum:{get:function(){return ah(this),this._offCenterFrustum}}});Hl.prototype.computeCullingVolume=function(e,t,n){return ah(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};Hl.prototype.getPixelDimensions=function(e,t,n,i,o){return ah(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};Hl.prototype.clone=function(e){return l(e)||(e=new Hl),e.aspectRatio=this.aspectRatio,e.fov=this.fov,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._fov=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};Hl.prototype.equals=function(e){return!l(e)||!(e instanceof Hl)?!1:(ah(this),ah(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};Hl.prototype.equalsEpsilon=function(e,t,n){return!l(e)||!(e instanceof Hl)?!1:(ah(this),ah(e),D.equalsEpsilon(this.fov,e.fov,t,n)&&D.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var Di=Hl;var wU=0,sct=1;function Ex(e){let t=e.frustum,n=e.orientation,i=e.origin,o=e.vertexFormat??we.DEFAULT,r=e._drawNearPlane??!0,s,a;t instanceof Di?(s=wU,a=Di.packedLength):t instanceof rn&&(s=sct,a=rn.packedLength),this._frustumType=s,this._frustum=t.clone(),this._origin=d.clone(i),this._orientation=Pe.clone(n),this._drawNearPlane=r,this._vertexFormat=o,this._workerName="createFrustumGeometry",this.packedLength=2+a+d.packedLength+Pe.packedLength+we.packedLength}Ex.pack=function(e,t,n){n=n??0;let i=e._frustumType,o=e._frustum;return t[n++]=i,i===wU?(Di.pack(o,t,n),n+=Di.packedLength):(rn.pack(o,t,n),n+=rn.packedLength),d.pack(e._origin,t,n),n+=d.packedLength,Pe.pack(e._orientation,t,n),n+=Pe.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n]=e._drawNearPlane?1:0,t};var act=new Di,cct=new rn,lct=new Pe,uct=new d,fct=new we;Ex.unpack=function(e,t,n){t=t??0;let i=e[t++],o;i===wU?(o=Di.unpack(e,t,act),t+=Di.packedLength):(o=rn.unpack(e,t,cct),t+=rn.packedLength);let r=d.unpack(e,t,uct);t+=d.packedLength;let s=Pe.unpack(e,t,lct);t+=Pe.packedLength;let a=we.unpack(e,t,fct);t+=we.packedLength;let c=e[t]===1;if(!l(n))return new Ex({frustum:o,origin:r,orientation:s,vertexFormat:a,_drawNearPlane:c});let u=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(u),n._frustumType=i,n._origin=d.clone(r,n._origin),n._orientation=Pe.clone(s,n._orientation),n._vertexFormat=we.clone(a,n._vertexFormat),n._drawNearPlane=c,n};function GE(e,t,n,i,o,r,s,a){let c=e/3*2;for(let u=0;u<4;++u)l(t)&&(t[e]=r.x,t[e+1]=r.y,t[e+2]=r.z),l(n)&&(n[e]=s.x,n[e+1]=s.y,n[e+2]=s.z),l(i)&&(i[e]=a.x,i[e+1]=a.y,i[e+2]=a.z),e+=3;o[c]=0,o[c+1]=0,o[c+2]=1,o[c+3]=0,o[c+4]=1,o[c+5]=1,o[c+6]=0,o[c+7]=1}var dct=new Z,hct=new L,_X=new L,X_e=new d,K_e=new d,Z_e=new d,mct=new d,pct=new d,gct=new d,Qy=new Array(3),VD=new Array(4);VD[0]=new oe(-1,-1,1,1);VD[1]=new oe(1,-1,1,1);VD[2]=new oe(1,1,1,1);VD[3]=new oe(-1,1,1,1);var $_e=new Array(4);for(let e=0;e<4;++e)$_e[e]=new oe;Ex._computeNearFarPlanes=function(e,t,n,i,o,r,s,a){let c=Z.fromQuaternion(t,dct),u=r??X_e,f=s??K_e,h=a??Z_e;u=Z.getColumn(c,0,u),f=Z.getColumn(c,1,f),h=Z.getColumn(c,2,h),d.normalize(u,u),d.normalize(f,f),d.normalize(h,h),d.negate(u,u);let p=L.computeView(e,h,f,u,hct),_,m,y=i.projectionMatrix;if(n===wU){let b=L.multiply(y,p,_X);m=L.inverse(b,_X)}else _=L.inverseTransformation(p,_X);l(m)?(Qy[0]=i.near,Qy[1]=i.far):(Qy[0]=0,Qy[1]=i.near,Qy[2]=i.far);for(let b=0;b<2;++b)for(let x=0;x<4;++x){let T=oe.clone(VD[x],$_e[x]);if(l(m)){T=L.multiplyByVector(m,T,T);let C=1/T.w;d.multiplyByScalar(T,C,T),d.subtract(T,e,T),d.normalize(T,T);let E=d.dot(h,T);d.multiplyByScalar(T,Qy[b]/E,T),d.add(T,e,T)}else{let C=i.offCenterFrustum;l(C)&&(i=C);let E=Qy[b],S=Qy[b+1];T.x=(T.x*(i.right-i.left)+i.left+i.right)*.5,T.y=(T.y*(i.top-i.bottom)+i.bottom+i.top)*.5,T.z=(T.z*(E-S)-E-S)*.5,T.w=1,L.multiplyByVector(_,T,T)}o[12*b+x*3]=T.x,o[12*b+x*3+1]=T.y,o[12*b+x*3+2]=T.z}};Ex.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,o=e._orientation,r=e._drawNearPlane,s=e._vertexFormat,a=r?6:5,c=new Float64Array(3*4*6);Ex._computeNearFarPlanes(i,o,t,n,c);let u=3*4*2;c[u]=c[3*4],c[u+1]=c[3*4+1],c[u+2]=c[3*4+2],c[u+3]=c[0],c[u+4]=c[1],c[u+5]=c[2],c[u+6]=c[3*3],c[u+7]=c[3*3+1],c[u+8]=c[3*3+2],c[u+9]=c[3*7],c[u+10]=c[3*7+1],c[u+11]=c[3*7+2],u+=3*4,c[u]=c[3*5],c[u+1]=c[3*5+1],c[u+2]=c[3*5+2],c[u+3]=c[3],c[u+4]=c[4],c[u+5]=c[5],c[u+6]=c[0],c[u+7]=c[1],c[u+8]=c[2],c[u+9]=c[3*4],c[u+10]=c[3*4+1],c[u+11]=c[3*4+2],u+=3*4,c[u]=c[3],c[u+1]=c[4],c[u+2]=c[5],c[u+3]=c[3*5],c[u+4]=c[3*5+1],c[u+5]=c[3*5+2],c[u+6]=c[3*6],c[u+7]=c[3*6+1],c[u+8]=c[3*6+2],c[u+9]=c[3*2],c[u+10]=c[3*2+1],c[u+11]=c[3*2+2],u+=3*4,c[u]=c[3*2],c[u+1]=c[3*2+1],c[u+2]=c[3*2+2],c[u+3]=c[3*6],c[u+4]=c[3*6+1],c[u+5]=c[3*6+2],c[u+6]=c[3*7],c[u+7]=c[3*7+1],c[u+8]=c[3*7+2],c[u+9]=c[3*3],c[u+10]=c[3*3+1],c[u+11]=c[3*3+2],r||(c=c.subarray(3*4));let f=new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})});if(l(s.normal)||l(s.tangent)||l(s.bitangent)||l(s.st)){let p=l(s.normal)?new Float32Array(12*a):void 0,_=l(s.tangent)?new Float32Array(3*4*a):void 0,m=l(s.bitangent)?new Float32Array(3*4*a):void 0,y=l(s.st)?new Float32Array(2*4*a):void 0,b=X_e,x=K_e,T=Z_e,C=d.negate(b,mct),E=d.negate(x,pct),S=d.negate(T,gct);u=0,r&&(GE(u,p,_,m,y,S,b,x),u+=3*4),GE(u,p,_,m,y,T,C,x),u+=3*4,GE(u,p,_,m,y,C,S,x),u+=3*4,GE(u,p,_,m,y,E,S,C),u+=3*4,GE(u,p,_,m,y,b,T,x),u+=3*4,GE(u,p,_,m,y,x,T,C),l(p)&&(f.normal=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),l(_)&&(f.tangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:_})),l(m)&&(f.bitangent=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),l(y)&&(f.st=new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:y}))}let h=new Uint16Array(6*a);for(let p=0;p<a;++p){let _=p*6,m=p*4;h[_]=m,h[_+1]=m+1,h[_+2]=m+2,h[_+3]=m,h[_+4]=m+2,h[_+5]=m+3}return new rt({attributes:f,indices:h,primitiveType:Re.TRIANGLES,boundingSphere:ae.fromVertices(c)})};var jE=Ex;var yX=0,_ct=1;function HD(e){let t=e.frustum,n=e.orientation,i=e.origin,o=e._drawNearPlane??!0,r,s;t instanceof Di?(r=yX,s=Di.packedLength):t instanceof rn&&(r=_ct,s=rn.packedLength),this._frustumType=r,this._frustum=t.clone(),this._origin=d.clone(i),this._orientation=Pe.clone(n),this._drawNearPlane=o,this._workerName="createFrustumOutlineGeometry",this.packedLength=2+s+d.packedLength+Pe.packedLength}HD.pack=function(e,t,n){n=n??0;let i=e._frustumType,o=e._frustum;return t[n++]=i,i===yX?(Di.pack(o,t,n),n+=Di.packedLength):(rn.pack(o,t,n),n+=rn.packedLength),d.pack(e._origin,t,n),n+=d.packedLength,Pe.pack(e._orientation,t,n),n+=Pe.packedLength,t[n]=e._drawNearPlane?1:0,t};var yct=new Di,bct=new rn,xct=new Pe,Tct=new d;HD.unpack=function(e,t,n){t=t??0;let i=e[t++],o;i===yX?(o=Di.unpack(e,t,yct),t+=Di.packedLength):(o=rn.unpack(e,t,bct),t+=rn.packedLength);let r=d.unpack(e,t,Tct);t+=d.packedLength;let s=Pe.unpack(e,t,xct);t+=Pe.packedLength;let a=e[t]===1;if(!l(n))return new HD({frustum:o,origin:r,orientation:s,_drawNearPlane:a});let c=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(c),n._frustumType=i,n._origin=d.clone(r,n._origin),n._orientation=Pe.clone(s,n._orientation),n._drawNearPlane=a,n};HD.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,o=e._orientation,r=e._drawNearPlane,s=new Float64Array(3*4*2);jE._computeNearFarPlanes(i,o,t,n,s);let a=new fn({position:new Ee({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),c,u,f=r?2:1,h=new 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\x90\xDD\x9D\\\xDA\xDEQ\xCF\xF0\xFCYRe|3\xDF\xF3H\xDA\xBB*u\xDB\`\xB2\xD4\xFC\xED\x1B\xEC\x7F5\xA8\xFF(1\x07-\xC8\xDC\x88F|\x8A["`);function wu(e){this.imageryPresent=!0,this.protoImagery=void 0,this.terrainPresent=!0,this.negativeAltitudeExponentBias=32,this.negativeAltitudeThreshold=D.EPSILON12,this.providers={},this.key=void 0,this._resource=void 0,this._quadPacketVersion=1,this._tileInfo={},this._subtreePromises={}}Object.defineProperties(wu.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},resource:{get:function(){return this._resource}}});wu.fromUrl=async function(e){let t=e;typeof t!="string"&&!(t instanceof Ae)&&(t=e.url);let n=Ae.createIfNeeded(t);n.appendForwardSlash();let i=new wu;i._resource=n;try{await Oct(i),await i.getQuadTreePacket("",i._quadPacketVersion)}catch(o){let r=`An error occurred while accessing ${nye(i,"",1).url}: ${o}`;throw new re(r)}return i};wu.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;Jc(t,r)?Jc(e,r)&&(s|=1):(s|=2,Jc(e,r)||(s|=1)),i+=s}return i};wu.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];Jc(s,2)?Jc(s,1)||(t|=r):(n|=r,Jc(s,1)&&(t|=r))}return{x:t,y:n,level:i}};wu.prototype.isValid=function(e){let t=this.getTileInformationFromQuadKey(e);if(l(t))return t!==null;let n=!0,i=e,o;for(;i.length>1;)if(o=i.substring(i.length-1),i=i.substring(0,i.length-1),t=this.getTileInformationFromQuadKey(i),l(t)){!t.hasSubtree()&&!t.hasChild(parseInt(o))&&(n=!1);break}else if(t===null){n=!1;break}return n};var tye=new yi("decodeGoogleEarthEnterprisePacket");wu.prototype.getQuadTreePacket=function(e,t,n){t=t??1,e=e??"";let o=nye(this,e,t,n).fetchArrayBuffer();if(!l(o))return;let r=this._tileInfo,s=this.key;return o.then(function(a){return tye.scheduleTask({buffer:a,quadKey:e,type:"Metadata",key:s},[a]).then(function(u){let f,h=-1;if(e!==""){h=e.length+1;let m=u[e];f=r[e],f._bits|=m._bits,delete u[e]}let p=Object.keys(u);p.sort(function(m,y){return m.length-y.length});let _=p.length;for(let m=0;m<_;++m){let y=p[m];if(u[y]!==null){let x=RU.clone(u[y]),T=y.length;if(T===h)x.setParent(f);else if(T>1){let C=r[y.substring(0,y.length-1)];x.setParent(C)}r[y]=x}else r[y]=null}})})};wu.prototype.populateSubtree=function(e,t,n,i){let o=wu.tileXYToQuadKey(e,t,n);return CX(this,o,i)};function CX(e,t,n){let i=e._tileInfo,o=t,r=i[o];if(l(r)&&(!r.hasSubtree()||r.hasChildren()))return r;for(;r===void 0&&o.length>1;)o=o.substring(0,o.length-1),r=i[o];let s,a=e._subtreePromises,c=a[o];if(l(c))return c.then(function(){return s=new Qo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),CX(e,t,s)});if(!l(r)||!r.hasSubtree())return Promise.reject(new re(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(o,r.cnodeVersion,n),!!l(c))return a[o]=c,c.then(function(){return s=new Qo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),CX(e,t,s)}).finally(function(){delete a[o]})}wu.prototype.getTileInformation=function(e,t,n){let i=wu.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};wu.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function nye(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var xX,TX;function Oct(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!l(TX)){let n=Jt("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;TX=bT(n).then(function(){xX=window.cesiumGoogleEarthDbRootParser(Dct),l(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return TX.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=xX.EncryptedDbRootProto.decode(new Uint8Array(n)),o=i.encryptionData,r=o.byteOffset,s=r+o.byteLength,a=e.key=o.buffer.slice(r,s);o=i.dbrootData,r=o.byteOffset,s=r+o.byteLength;let c=o.buffer.slice(r,s);return tye.scheduleTask({buffer:c,type:"DbRoot",key:a},[c])}).then(function(n){let i=xX.DbRootProto.decode(new Uint8Array(n.buffer));if(e.imageryPresent=i.imageryPresent??e.imageryPresent,e.protoImagery=i.protoImagery,e.terrainPresent=i.terrainPresent??e.terrainPresent,l(i.endSnippet)&&l(i.endSnippet.model)){let a=i.endSnippet.model;e.negativeAltitudeExponentBias=a.negativeAltitudeExponentBias??e.negativeAltitudeExponentBias,e.negativeAltitudeThreshold=a.compressedNegativeAltitudeThreshold??e.negativeAltitudeThreshold}l(i.databaseVersion)&&(e._quadPacketVersion=i.databaseVersion.quadtreeVersion??e._quadPacketVersion);let o=e.providers,r=i.providerInfo??[],s=r.length;for(let a=0;a<s;++a){let c=r[a],u=c.copyrightString;l(u)&&(o[c.providerId]=new yt(u.value))}}).catch(function(){console.log(`Failed to retrieve ${t.url}. Using defaults.`),e.key=Rct})}var Jy=wu;function vx(e){e=e??G.EMPTY_OBJECT,this._buffer=e.buffer,this._credits=e.credits,this._negativeAltitudeExponentBias=e.negativeAltitudeExponentBias,this._negativeElevationThreshold=e.negativeElevationThreshold;let t=e.childTileMask??15,n=t&3;n|=t&4?8:0,n|=t&8?4:0,this._childTileMask=n,this._createdByUpsampling=e.createdByUpsampling??!1,this._skirtHeight=void 0,this._bufferType=this._buffer.constructor,this._mesh=void 0,this._minimumHeight=void 0,this._maximumHeight=void 0}Object.defineProperties(vx.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var rye="createVerticesFromGoogleEarthEnterpriseBuffer",Mct=new yi(rye),Lct=new yi(rye,Bm.maximumAsynchronousTasks),iye=new se,AX=new se;vx.prototype.createMesh=function(e){e=e??G.EMPTY_OBJECT;let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=e.exaggeration??1,s=e.exaggerationRelativeHeight??0,a=e.throttle??!0,c=t.ellipsoid;t.tileXYToNativeRectangle(n,i,o,iye),t.tileXYToRectangle(n,i,o,AX);let u=c.cartographicToCartesian(se.center(AX)),h=40075.16/(1<<o);this._skirtHeight=Math.min(h*8,1e3);let _=(a?Lct:Mct).scheduleTask({buffer:this._buffer,nativeRectangle:iye,rectangle:AX,relativeToCenter:u,ellipsoid:c,skirtHeight:this._skirtHeight,exaggeration:r,exaggerationRelativeHeight:s,includeWebMercatorT:!0,negativeAltitudeExponentBias:this._negativeAltitudeExponentBias,negativeElevationThreshold:this._negativeElevationThreshold});if(!l(_))return;let m=this;return _.then(function(y){return m._mesh=new oh(u,new Float32Array(y.vertices),new Uint16Array(y.indices),y.indexCountWithoutSkirts,y.vertexCountWithoutSkirts,y.minimumHeight,y.maximumHeight,ae.clone(y.boundingSphere3D),d.clone(y.occludeePointInScaledSpace),y.numberOfAttributes,vn.clone(y.orientedBoundingBox),$c.clone(y.encoding),y.westIndicesSouthToNorth,y.southIndicesEastToWest,y.eastIndicesNorthToSouth,y.northIndicesWestToEast),m._minimumHeight=y.minimumHeight,m._maximumHeight=y.maximumHeight,m._buffer=void 0,m._mesh})};vx.prototype.interpolateHeight=function(e,t,n){let i=D.clamp((t-e.west)/e.width,0,1),o=D.clamp((n-e.south)/e.height,0,1);return l(this._mesh)?zct(this,i,o):Hct(this,i,o,e)};var Nct=new yi("upsampleQuantizedTerrainMesh",Bm.maximumAsynchronousTasks);vx.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!l(this._mesh))return;let c=t*2!==o,u=n*2===r,f=e.ellipsoid,h=e.tileXYToRectangle(o,r,s),p=Nct.scheduleTask({vertices:a.vertices,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:u,childRectangle:h,ellipsoid:f});if(!l(p))return;let _=this;return p.then(function(m){let y=new Uint16Array(m.vertices),b=Me.createTypedArray(y.length/3,m.indices),x=_._skirtHeight;return new FE({quantizedVertices:y,indices:b,minimumHeight:m.minimumHeight,maximumHeight:m.maximumHeight,boundingSphere:ae.clone(m.boundingSphere),orientedBoundingBox:vn.clone(m.orientedBoundingBox),horizonOcclusionPoint:d.clone(m.horizonOcclusionPoint),westIndices:m.westIndices,southIndices:m.southIndices,eastIndices:m.eastIndices,northIndices:m.northIndices,westSkirtHeight:x,southSkirtHeight:x,eastSkirtHeight:x,northSkirtHeight:x,childTileMask:0,createdByUpsampling:!0,credits:_._credits})})};vx.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};vx.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var Fct=new z,Bct=new z,kct=new z,sye=new d;function zct(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let u=s[a],f=s[a+1],h=s[a+2],p=r.decodeTextureCoordinates(o,u,Fct),_=r.decodeTextureCoordinates(o,f,Bct),m=r.decodeTextureCoordinates(o,h,kct),y=Zy.computeBarycentricCoordinates(t,n,p.x,p.y,_.x,_.y,m.x,m.y,sye);if(y.x>=-1e-15&&y.y>=-1e-15&&y.z>=-1e-15){let b=r.decodeHeight(o,u),x=r.decodeHeight(o,f),T=r.decodeHeight(o,h);return y.x*b+y.y*x+y.z*T}}}var Uct=Uint16Array.BYTES_PER_ELEMENT,oye=Uint32Array.BYTES_PER_ELEMENT,EX=Int32Array.BYTES_PER_ELEMENT,Vct=Float32Array.BYTES_PER_ELEMENT,SX=Float64Array.BYTES_PER_ELEMENT;function Hct(e,t,n,i){let o=e._buffer,r=0,s=0,a=0;n>.5?(t>.5?(r=2,s=.5):r=3,a=.5):t>.5&&(r=1,s=.5);let c=new DataView(o),u=0;for(let S=0;S<r;++S)u+=c.getUint32(u,!0),u+=oye;u+=oye,u+=2*SX;let f=D.toRadians(c.getFloat64(u,!0)*180);u+=SX;let h=D.toRadians(c.getFloat64(u,!0)*180);u+=SX;let p=i.width/f/2,_=i.height/h/2,m=c.getInt32(u,!0);u+=EX;let y=c.getInt32(u,!0)*3;u+=EX,u+=EX;let b=new Array(m),x=new Array(m),T=new Array(m),C;for(C=0;C<m;++C)b[C]=s+c.getUint8(u++)*p,x[C]=a+c.getUint8(u++)*_,T[C]=c.getFloat32(u,!0)*6371010,u+=Vct;let E=new Array(y);for(C=0;C<y;++C)E[C]=c.getUint16(u,!0),u+=Uct;for(C=0;C<y;C+=3){let S=E[C],w=E[C+1],R=E[C+2],P=b[S],O=b[w],N=b[R],g=x[S],A=x[w],v=x[R],I=Zy.computeBarycentricCoordinates(t,n,P,g,O,A,N,v,sye);if(I.x>=-1e-15&&I.y>=-1e-15&&I.z>=-1e-15)return I.x*T[S]+I.y*T[w]+I.z*T[R]}}var jD=vx;var jf={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},OU=new K;function MU(){this._terrainCache={},this._lastTidy=K.now()}MU.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:K.now()}};MU.prototype.get=function(e){let n=this._terrainCache[e];if(l(n))return delete this._terrainCache[e],n.buffer};MU.prototype.tidy=function(){if(K.now(OU),K.secondsDifference(OU,this._lastTidy)>10){let e=this._terrainCache,t=Object.keys(e),n=t.length;for(let i=0;i<n;++i){let o=t[i],r=e[o];K.secondsDifference(OU,r.timestamp)>10&&delete e[o]}K.clone(OU,this._lastTidy)}};function e0(e){e=e??G.EMPTY_OBJECT,this._tilingScheme=new Ti({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new se(-D.PI,-D.PI,D.PI,D.PI),ellipsoid:e.ellipsoid});let t=e.credit;typeof t=="string"&&(t=new yt(t)),this._credit=t,this._levelZeroMaximumGeometricError=40075.16,this._terrainCache=new MU,this._terrainPromises={},this._terrainRequests={},this._errorEvent=new me}Object.defineProperties(e0.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tilingScheme:{get:function(){return this._tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});e0.fromMetadata=function(e,t){if(!e.terrainPresent)throw new re(`The server ${e.url} doesn't have terrain`);let n=new e0(t);return n._metadata=e,n};var Gct=new yi("decodeGoogleEarthEnterprisePacket");function aye(e,t,n){let i=t.getChildBitmask();if(t.terrainState===jf.PARENT){i=0;for(let o=0;o<4;++o){let r=n.getTileInformationFromQuadKey(e+o.toString());l(r)&&r.hasTerrain()&&(i|=1<<o)}}return i}e0.prototype.requestTileGeometry=function(e,t,n,i){let o=Jy.tileXYToQuadKey(e,t,n),r=this._terrainCache,s=this._metadata,a=s.getTileInformationFromQuadKey(o);if(!l(a))return Promise.reject(new re("Terrain tile doesn't exist"));let c=a.terrainState;l(c)||(c=a.terrainState=jf.UNKNOWN);let u=r.get(o);if(l(u)){let x=s.providers[a.terrainProvider];return Promise.resolve(new jD({buffer:u,childTileMask:aye(o,a,s),credits:l(x)?[x]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold}))}if(r.tidy(),a.ancestorHasTerrain){if(c===jf.NONE)return Promise.reject(new re("Terrain tile doesn't exist"))}else return Promise.resolve(new dc({buffer:new Uint8Array(16*16),width:16,height:16}));let f,h=o,p=-1;switch(c){case jf.SELF:p=a.terrainVersion;break;case jf.PARENT:h=h.substring(0,h.length-1),f=s.getTileInformationFromQuadKey(h),p=f.terrainVersion;break;case jf.UNKNOWN:a.hasTerrain()?p=a.terrainVersion:(h=h.substring(0,h.length-1),f=s.getTileInformationFromQuadKey(h),l(f)&&f.hasTerrain()&&(p=f.terrainVersion));break}if(p<0)return Promise.reject(new re("Terrain tile doesn't exist"));let _=this._terrainPromises,m=this._terrainRequests,y,b;if(l(_[h]))y=_[h],b=m[h];else{b=i;let x=jct(this,h,p,b).fetchArrayBuffer();if(!l(x))return;y=x.then(function(T){return l(T)?Gct.scheduleTask({buffer:T,type:"Terrain",key:s.key},[T]).then(function(C){let E=s.getTileInformationFromQuadKey(h);E.terrainState=jf.SELF,r.add(h,C[0]);let S=E.terrainProvider,w=C.length-1;for(let R=0;R<w;++R){let P=h+R.toString(),O=s.getTileInformationFromQuadKey(P);l(O)&&(r.add(P,C[R+1]),O.terrainState=jf.PARENT,O.terrainProvider===0&&(O.terrainProvider=S))}}):Promise.reject(new re("Failed to load terrain."))}),_[h]=y,m[h]=b,y=y.finally(function(){delete _[h],delete m[h]})}return y.then(function(){let x=r.get(o);if(l(x)){let T=s.providers[a.terrainProvider];return new jD({buffer:x,childTileMask:aye(o,a,s),credits:l(T)?[T]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold})}return Promise.reject(new re("Failed to load terrain."))}).catch(function(x){return b.state===jn.CANCELLED?(i.state=b.state,Promise.reject(x)):(a.terrainState=jf.NONE,Promise.reject(x))})};e0.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};e0.prototype.getTileDataAvailable=function(e,t,n){let i=this._metadata,o=Jy.tileXYToQuadKey(e,t,n),r=i.getTileInformation(e,t,n);if(r===null)return!1;if(l(r)){if(!r.ancestorHasTerrain)return!0;let s=r.terrainState;if(s===jf.NONE)return!1;if((!l(s)||s===jf.UNKNOWN)&&(r.terrainState=jf.UNKNOWN,!r.hasTerrain())){o=o.substring(0,o.length-1);let a=i.getTileInformationFromQuadKey(o);if(!l(a)||!a.hasTerrain())return!1}return!0}if(i.isValid(o)){let s=new Qo({throttle:!1,throttleByServer:!0,type:_s.TERRAIN});i.populateSubtree(e,t,n,s)}return!1};e0.prototype.loadTileDataAvailability=function(e,t,n){};function jct(e,t,n,i){return n=l(n)&&n>0?n:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1c-0${t}-t.${n.toString()}`,request:i})}var cye=e0;var Wct="https://maps.googleapis.com/maps/api/geocode/json",lye='<img alt="Google" src="https://assets.ion.cesium.com/google-credit.png" style="vertical-align:-5px">';function vX(e){e=e??G.EMPTY_OBJECT;let t=e.key;this._resource=new Ae({url:Wct,queryParameters:{key:t}}),this._credit=new yt(lye,!0)}Object.defineProperties(vX.prototype,{credit:{get:function(){return this._credit}}});vX.prototype.geocode=async function(e){let n=await this._resource.getDerivedResource({queryParameters:{address:e}}).fetchJson();if(n.status==="ZERO_RESULTS")return[];if(n.status!=="OK")throw new re(`GoogleGeocoderService got a bad response ${n.status}: ${n.error_message}`);return n.results.map(o=>{let r=o.geometry.viewport.southwest,s=o.geometry.viewport.northeast;return{displayName:o.formatted_address,destination:se.fromDegrees(r.lng,r.lat,s.lng,s.lat),attribution:{html:lye,collapsible:!1}}})};var uye=vX;var LU={};LU.defaultApiKey=void 0;LU.mapTilesApiEndpoint=new Ae({url:"https://tile.googleapis.com/v1/"});LU.getDefaultCredit=function(){return new yt('<img src="https://assets.ion.cesium.com/google-credit.png" style="vertical-align: -5px" alt="Google">',!0)};var WE=LU;function qct(e,t,n,i){this.rightAscension=e,this.declination=t,this.rotation=n,this.rotationRate=i}var NU=qct;var Eye={},Yct=32.184,Xct=2451545,fye=-.0529921,dye=-.1059842,hye=13.0120009,mye=13.3407154,pye=.9856003,gye=26.4057084,_ye=13.064993,yye=.3287146,bye=1.7484877,xye=-.1589763,Tye=.0036096,Cye=.1643573,Aye=12.9590088,wX=new K;Eye.ComputeMoon=function(e,t){l(e)||(e=K.now()),wX=K.addSeconds(e,Yct,wX);let n=K.totalDays(wX)-Xct,i=n/Gn.DAYS_PER_JULIAN_CENTURY,o=(125.045+fye*n)*D.RADIANS_PER_DEGREE,r=(250.089+dye*n)*D.RADIANS_PER_DEGREE,s=(260.008+hye*n)*D.RADIANS_PER_DEGREE,a=(176.625+mye*n)*D.RADIANS_PER_DEGREE,c=(357.529+pye*n)*D.RADIANS_PER_DEGREE,u=(311.589+gye*n)*D.RADIANS_PER_DEGREE,f=(134.963+_ye*n)*D.RADIANS_PER_DEGREE,h=(276.617+yye*n)*D.RADIANS_PER_DEGREE,p=(34.226+bye*n)*D.RADIANS_PER_DEGREE,_=(15.134+xye*n)*D.RADIANS_PER_DEGREE,m=(119.743+Tye*n)*D.RADIANS_PER_DEGREE,y=(239.961+Cye*n)*D.RADIANS_PER_DEGREE,b=(25.053+Aye*n)*D.RADIANS_PER_DEGREE,x=Math.sin(o),T=Math.sin(r),C=Math.sin(s),E=Math.sin(a),S=Math.sin(c),w=Math.sin(u),R=Math.sin(f),P=Math.sin(h),O=Math.sin(p),N=Math.sin(_),g=Math.sin(m),A=Math.sin(y),v=Math.sin(b),I=Math.cos(o),M=Math.cos(r),F=Math.cos(s),V=Math.cos(a),k=Math.cos(c),H=Math.cos(u),B=Math.cos(f),j=Math.cos(h),q=Math.cos(p),Q=Math.cos(_),Y=Math.cos(m),J=Math.cos(y),$=Math.cos(b),de=(269.9949+.0031*i-3.8787*x-.1204*T+.07*C-.0172*E+.0072*w-.0052*N+.0043*v)*D.RADIANS_PER_DEGREE,be=(66.5392+.013*i+1.5419*I+.0239*M-.0278*F+.0068*V-.0029*H+9e-4*B+8e-4*Q-9e-4*$)*D.RADIANS_PER_DEGREE,ce=(38.3213+13.17635815*n-14e-13*n*n+3.561*x+.1208*T-.0642*C+.0158*E+.0252*S-.0066*w-.0047*R-.0046*P+.0028*O+.0052*N+.004*g+.0019*A-.0044*v)*D.RADIANS_PER_DEGREE,_e=(13.17635815-14e-13*(2*n)+3.561*I*fye+.1208*M*dye-.0642*F*hye+.0158*V*mye+.0252*k*pye-.0066*H*gye-.0047*B*_ye-.0046*j*yye+.0028*q*bye+.0052*Q*xye+.004*Y*Tye+.0019*J*Cye-.0044*$*Aye)/86400*D.RADIANS_PER_DEGREE;return l(t)||(t=new NU),t.rightAscension=de,t.declination=be,t.rotation=ce,t.rotationRate=_e,t};var FU=Eye;function Sye(e){(!l(e)||typeof e!="function")&&(e=FU.ComputeMoon),this._computeFunction=e}var Kct=new d,Zct=new d,$ct=new d;function Qct(e,t,n){let i=Kct;i.x=Math.cos(e+D.PI_OVER_TWO),i.y=Math.sin(e+D.PI_OVER_TWO),i.z=0;let o=Math.cos(t),r=$ct;r.x=o*Math.cos(e),r.y=o*Math.sin(e),r.z=Math.sin(t);let s=d.cross(r,i,Zct);return l(n)||(n=new Z),n[0]=i.x,n[1]=s.x,n[2]=r.x,n[3]=i.y,n[4]=s.y,n[5]=r.y,n[6]=i.z,n[7]=s.z,n[8]=r.z,n}var Jct=new Z,elt=new Pe;Sye.prototype.evaluate=function(e,t){l(e)||(e=K.now());let n=this._computeFunction(e),i=Qct(n.rightAscension,n.declination,t),o=D.zeroToTwoPi(n.rotation),r=Pe.fromAxisAngle(d.UNIT_Z,o,elt),s=Z.fromQuaternion(Pe.conjugate(r,r),Jct);return Z.multiply(s,i,i)};var BU=Sye;var WD={};WD.type=void 0;WD.getRequiredDataPoints=he.throwInstantiationError;WD.interpolateOrderZero=he.throwInstantiationError;WD.interpolate=he.throwInstantiationError;var vye=WD;var tlt={GOOGLE:"GOOGLE",BING:"BING",DEFAULT:"DEFAULT"},t0=Object.freeze(tlt);function IX(e){this._url=Ae.createIfNeeded(e),this._url.appendForwardSlash()}Object.defineProperties(IX.prototype,{url:{get:function(){return this._url}},credit:{get:function(){}}});IX.prototype.geocode=async function(e,t){return this._url.getDerivedResource({url:t===Sx.AUTOCOMPLETE?"autocomplete":"search",queryParameters:{text:e}}).fetchJson().then(function(i){return i.features.map(function(o){let r,s=o.bbox;if(l(s))r=se.fromDegrees(s[0],s[1],s[2],s[3]);else{let a=o.geometry.coordinates[0],c=o.geometry.coordinates[1];r=d.fromDegrees(a,c)}return{displayName:o.properties.label,destination:r,attributions:i.attributions}})})};var kU=IX;function nlt(e){if(!Object.values(t0).some(t=>t===e))throw new he(`Invalid geocodeProviderType: "${e}"`)}var wye=Object.freeze({[t0.GOOGLE]:"google",[t0.BING]:"bing",[t0.DEFAULT]:void 0});function ilt(e){return wye[e]}function olt(e){return Object.entries(wye).find(t=>t[1]===e)[0]}function DX(e){e=e??G.EMPTY_OBJECT;let t=e.geocodeProviderType??t0.DEFAULT,n=e.accessToken??Gh.defaultAccessToken,i=Ae.createIfNeeded(e.server??Gh.defaultServer);i.appendForwardSlash();let o=Gh.getDefaultTokenCredit(n);l(o)&&e.scene.frameState.creditDisplay.addStaticCredit(yt.clone(o));let r=i.getDerivedResource({url:"v1/geocode"});l(n)&&r.appendQueryParameters({access_token:n}),this._accessToken=n,this._server=i,this._pelias=new kU(r),this.geocodeProviderType=t}Object.defineProperties(DX.prototype,{credit:{get:function(){}},geocodeProviderType:{get:function(){return olt(this._pelias.url.queryParameters.geocoder)},set:function(e){nlt(e);let t={...this._pelias.url.queryParameters,geocoder:ilt(e)};l(t.geocoder)||delete t.geocoder,this._pelias.url.setQueryParameters(t)}}});DX.prototype.geocode=async function(e,t){return this._pelias.geocode(e,t)};var qE=DX;var ds={};ds.ExportStatus=Object.freeze({NotStarted:"NotStarted",InProgress:"InProgress",Complete:"Complete",Invalid:"Invalid"});ds.ExportType=Object.freeze({IMODEL:"IMODEL",CESIUM:"CESIUM","3DTILES":"3DTILES"});ds.RealityDataType=Object.freeze({Cesium3DTiles:"Cesium3DTiles",PNTS:"PNTS",RealityMesh3DTiles:"RealityMesh3DTiles",Terrain3DTiles:"Terrain3DTiles",KML:"KML",GeoJSON:"GeoJSON",Unstructured:"Unstructured"});ds.defaultAccessToken=void 0;ds.defaultShareKey=void 0;ds._getAuthorizationHeader=function(){return l(ds.defaultShareKey)?`Basic ${ds.defaultShareKey}`:`Bearer ${ds.defaultAccessToken}`};ds.apiEndpoint=new Ae({url:"https://api.bentley.com"});ds.getExports=async function(e){let t=new Ae({url:`${ds.apiEndpoint}mesh-export`,headers:{Authorization:ds._getAuthorizationHeader(),Accept:"application/vnd.bentley.itwin-platform.v1+json",Prefer:"return=representation"},queryParameters:{iModelId:e,exportType:ds.ExportType["3DTILES"],$top:"5",client:"CesiumJS"}});typeof CESIUM_VERSION<"u"&&t.appendQueryParameters({clientVersion:CESIUM_VERSION});try{return await t.fetchJson()}catch(n){let i=JSON.parse(n.response);if(n.statusCode===401){let o=i.error.details?.[0].code??"";throw new re(`Unauthorized, bad token, wrong scopes or headers bad. ${o}`)}else{if(n.statusCode===403)throw console.error(i.error.code,i.error.message),new re("Not allowed, forbidden");if(n.statusCode===422)throw new re(`Unprocessable Entity:${i.error.code} ${i.error.message}`);if(n.statusCode===429)throw new re("Too many requests")}throw new re(`Unknown request failure ${n.statusCode}`)}};ds.getRealityDataMetadata=async function(e,t){let n=new Ae({url:`${ds.apiEndpoint}reality-management/reality-data/${t}`,headers:{Authorization:ds._getAuthorizationHeader(),Accept:"application/vnd.bentley.itwin-platform.v1+json"},queryParameters:{iTwinId:e}});try{return(await n.fetchJson()).realityData}catch(i){let o=JSON.parse(i.response);if(i.statusCode===401){let r=o.error.details?.[0].code??"";throw new re(`Unauthorized, bad token, wrong scopes or headers bad. ${r}`)}else{if(i.statusCode===403)throw console.error(o.error.code,o.error.message),new re("Not allowed, forbidden");if(i.statusCode===404)throw new re(`Reality data not found: ${e}, ${t}`);if(i.statusCode===422)throw new re(`Unprocessable Entity:${o.error.code} ${o.error.message}`);if(i.statusCode===429)throw new re("Too many requests")}throw new re(`Unknown request failure ${i.statusCode}`)}};ds.getRealityDataURL=async function(e,t,n){let i=new Ae({url:`${ds.apiEndpoint}reality-management/reality-data/${t}/readaccess`,headers:{Authorization:ds._getAuthorizationHeader(),Accept:"application/vnd.bentley.itwin-platform.v1+json"},queryParameters:{iTwinId:e}});try{let r=(await i.fetchJson())._links.containerUrl.href,s=new URL(r);return s.pathname=`${s.pathname}/${n}`,s.toString()}catch(o){let r=JSON.parse(o.response);if(o.statusCode===401){let s=r.error.details?.[0].code??"";throw new re(`Unauthorized, bad token, wrong scopes or headers bad. ${s}`)}else{if(o.statusCode===403)throw console.error(r.error.code,r.error.message),new re("Not allowed, forbidden");if(o.statusCode===404)throw new re(`Reality data not found: ${e}, ${t}`);if(o.statusCode===422)throw new re(`Unprocessable Entity:${r.error.code} ${r.error.message}`);if(o.statusCode===429)throw new re("Too many requests")}throw new re(`Unknown request failure ${o.statusCode}`)}};var Ws=ds;var rlt={SHIFT:0,CTRL:1,ALT:2},ga=Object.freeze(rlt);var n0={state:!0,maxSize:v5()};n0.GetIndexedDBMaxSize=()=>v5();n0.SetIndexedDBMaxSize=e=>{let t;typeof e!="number"||isNaN(e)||e<1?t=1:t=e,fQ(t)};n0.GetManageIndexexDBState=()=>n0.state;n0.SetManageIndexexDBState=e=>{typeof e=="boolean"?n0.state=e:console.error("\u53C2\u6570\u5FC5\u987B\u4E3Aboolean")};n0.GetIndexedDBCurrentSize=()=>dQ();var Iye=n0;function zU(){he.throwInstantiationError()}Object.defineProperties(zU.prototype,{ellipsoid:{get:he.throwInstantiationError}});zU.prototype.project=he.throwInstantiationError;zU.prototype.unproject=he.throwInstantiationError;var Dye=zU;var PX=[],RX=[];function slt(e,t,n,i,o,r){let s=o-i+1,a=r-o,c=PX,u=RX,f,h;for(f=0;f<s;++f)c[f]=e[i+f];for(h=0;h<a;++h)u[h]=e[o+h+1];f=0,h=0;for(let p=i;p<=r;++p){let _=c[f],m=u[h];f<s&&(h>=a||t(_,m,n)<=0)?(e[p]=_,++f):h<a&&(e[p]=m,++h)}}function OX(e,t,n,i,o){if(i>=o)return;let r=Math.floor((i+o)*.5);OX(e,t,n,i,r),OX(e,t,n,r+1,o),slt(e,t,n,i,r,o)}function alt(e,t,n){let i=e.length,o=Math.ceil(i*.5);PX.length=o,RX.length=o,OX(e,t,n,0,i-1),PX.length=0,RX.length=0}var i0=alt;function YE(e){e=e??G.EMPTY_OBJECT;let t=e.weights,n=e.times;this._times=n,this._weights=t,this._count=t.length/n.length,this._lastTimeIndex=0}Object.defineProperties(YE.prototype,{times:{get:function(){return this._times}},weights:{get:function(){return this._weights}}});YE.prototype.findTimeInterval=to.prototype.findTimeInterval;YE.prototype.wrapTime=to.prototype.wrapTime;YE.prototype.clampTime=to.prototype.clampTime;YE.prototype.evaluate=function(e,t){let n=this.weights,i=this.times,o=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),r=(e-i[o])/(i[o+1]-i[o]);l(t)||(t=new Array(this._count));for(let s=0;s<this._count;s++){let a=o*this._count+s;t[s]=n[a]*(1-r)+n[a+this._count]*r}return t};var Pye=YE;var clt={NONE:-1,PARTIAL:0,FULL:1},yr=Object.freeze(clt);function hc(e,t){this._occluderPosition=d.clone(e.center),this._occluderRadius=e.radius,this._horizonDistance=0,this._horizonPlaneNormal=void 0,this._horizonPlanePosition=void 0,this._cameraPosition=void 0,this.cameraPosition=t}var UU=new d;Object.defineProperties(hc.prototype,{position:{get:function(){return this._occluderPosition}},radius:{get:function(){return this._occluderRadius}},cameraPosition:{set:function(e){e=d.clone(e,this._cameraPosition);let 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o*o+n*n<s?yr.NONE:(o=this._occluderRadius+n,o=r-o*o,o>0?(o=Math.sqrt(o)+this._horizonDistance,s<o*o+n*n?yr.FULL:yr.PARTIAL):(i=d.subtract(t,this._horizonPlanePosition,i),d.dot(i,this._horizonPlaneNormal)>-n?yr.PARTIAL:yr.FULL))}}return yr.NONE};var VU=new d;hc.computeOccludeePoint=function(e,t,n){let i=d.clone(t),o=d.clone(e.center),r=e.radius,s=n.length,a=d.normalize(d.subtract(i,o,VU),VU),c=-d.dot(a,o),u=hc._anyRotationVector(o,a,c),f=hc._horizonToPlaneNormalDotProduct(e,a,c,u,n[0]);if(!f)return;let h;for(let _=1;_<s;++_){if(h=hc._horizonToPlaneNormalDotProduct(e,a,c,u,n[_]),!h)return;h<f&&(f=h)}if(f<.0017453283658983088)return;let p=r/f;return d.add(o,d.multiplyByScalar(a,p,VU),VU)};var flt=[];hc.computeOccludeePointFromRectangle=function(e,t){t=t??ee.default;let n=se.subsample(e,t,0,flt),i=ae.fromPoints(n),o=d.ZERO;if(!d.equals(o,i.center))return hc.computeOccludeePoint(new ae(o,t.minimumRadius),i.center,n)};var dlt=new d;hc._anyRotationVector=function(e,t,n){let i=d.abs(t,dlt),o=i.x>i.y?0:1;(o===0&&i.z>i.x||o===1&&i.z>i.y)&&(o=2);let r=new d,s;o===0?(i.x=e.x,i.y=e.y+1,i.z=e.z+1,s=d.UNIT_X):o===1?(i.x=e.x+1,i.y=e.y,i.z=e.z+1,s=d.UNIT_Y):(i.x=e.x+1,i.y=e.y+1,i.z=e.z,s=d.UNIT_Z);let a=(d.dot(t,i)+n)/-d.dot(t,s);return d.normalize(d.subtract(d.add(i,d.multiplyByScalar(s,a,r),i),e,i),i)};var hlt=new d;hc._rotationVector=function(e,t,n,i,o){let r=d.subtract(i,e,hlt);if(r=d.normalize(r,r),d.dot(t,r)<.9999999847691291){let s=d.cross(t,r,r);if(d.magnitude(s)>D.EPSILON13)return d.normalize(s,new d)}return o};var MX=new d,mlt=new d,HU=new d,Rye=new d;hc._horizonToPlaneNormalDotProduct=function(e,t,n,i,o){let r=d.clone(o,MX),s=d.clone(e.center,mlt),a=e.radius,c=d.subtract(s,r,HU),u=d.magnitudeSquared(c),f=a*a;if(u<f)return!1;let h=u-f,p=Math.sqrt(h),m=1/Math.sqrt(u),b=p*m*p;c=d.normalize(c,c);let x=d.add(r,d.multiplyByScalar(c,b,Rye),Rye),T=Math.sqrt(h-b*b),C=this._rotationVector(s,t,n,r,i),E=d.fromElements(C.x*C.x*c.x+(C.x*C.y-C.z)*c.y+(C.x*C.z+C.y)*c.z,(C.x*C.y+C.z)*c.x+C.y*C.y*c.y+(C.y*C.z-C.x)*c.z,(C.x*C.z-C.y)*c.x+(C.y*C.z+C.x)*c.y+C.z*C.z*c.z,MX);E=d.normalize(E,E);let S=d.multiplyByScalar(E,T,MX);C=d.normalize(d.subtract(d.add(x,S,HU),s,HU),HU);let w=d.dot(t,C);C=d.normalize(d.subtract(d.subtract(x,S,C),s,C),C);let R=d.dot(t,C);return w<R?w:R};var GU=hc;function LX(e,t,n){e=Ae.createIfNeeded(e),e.appendForwardSlash(),e.setQueryParameters({key:t}),this._url=e,this._params=n??{},this._credit=new yt('Geodata copyright <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors',!1)}Object.defineProperties(LX.prototype,{url:{get:function(){return this._url}},params:{get:function(){return this._params}},credit:{get:function(){return this._credit}}});LX.prototype.geocode=async function(e){return this._url.getDerivedResource({url:"json",queryParameters:pt(this._params,{q:e})}).fetchJson().then(function(n){return n.results.map(function(i){let o,r=i.bounds;if(l(r))o=se.fromDegrees(r.southwest.lng,r.southwest.lat,r.northeast.lng,r.northeast.lat);else{let s=i.geometry.lat,a=i.geometry.lng;o=d.fromDegrees(s,a)}return{displayName:i.formatted,destination:o}})})};var Mye=LX;var plt={packedLength:void 0,pack:he.throwInstantiationError,unpack:he.throwInstantiationError},Lye=plt;var glt={packedInterpolationLength:void 0,convertPackedArrayForInterpolation:he.throwInstantiationError,unpackInterpolationResult:he.throwInstantiationError},Nye=glt;var _lt=new d;function ylt(e,t,n,i){let o=DT(e,t,n,i,_lt);return l(o)?o.x>0&&o.y>0&&o.z>0:!1}var Fye=ylt;function Bye(){he.throwInstantiationError()}Bye.prototype.getURL=he.throwInstantiationError;var kye=Bye;async function blt(e,t,n,i){return l(i)||(i=!1),Clt(e,t,n,i)}function xlt(e,t,n){let 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da(i),this._workerName="createSphereGeometry"}KE.packedLength=da.packedLength;KE.pack=function(e,t,n){return da.pack(e._ellipsoidGeometry,t,n)};var Nlt=new da,r0={radius:void 0,radii:new d,vertexFormat:new we,stackPartitions:void 0,slicePartitions:void 0};KE.unpack=function(e,t,n){let i=da.unpack(e,t,Nlt);return r0.vertexFormat=we.clone(i._vertexFormat,r0.vertexFormat),r0.stackPartitions=i._stackPartitions,r0.slicePartitions=i._slicePartitions,l(n)?(d.clone(i._radii,r0.radii),n._ellipsoidGeometry=new da(r0),n):(r0.radius=i._radii.x,new KE(r0))};KE.createGeometry=function(e){return da.createGeometry(e._ellipsoidGeometry)};var i0e=KE;function Flt(e){return e<=.04045?e*.07739938080495357:Math.pow((e+.055)*.9478672985781991,2.4)}var ZE=Flt;var Blt={WEST:0,NORTH:1,EAST:2,SOUTH:3,NORTHWEST:4,NORTHEAST:5,SOUTHWEST:6,SOUTHEAST:7},mn=Blt;function s0(e){}Object.defineProperties(s0.prototype,{ellipsoid:{get:he.throwInstantiationError},rectangle:{get:he.throwInstantiationError},projection:{get:he.throwInstantiationError}});s0.prototype.getNumberOfXTilesAtLevel=he.throwInstantiationError;s0.prototype.getNumberOfYTilesAtLevel=he.throwInstantiationError;s0.prototype.rectangleToNativeRectangle=he.throwInstantiationError;s0.prototype.tileXYToNativeRectangle=he.throwInstantiationError;s0.prototype.tileXYToRectangle=he.throwInstantiationError;s0.prototype.positionToTileXY=he.throwInstantiationError;var o0e=s0;function Ix(e){e=e??G.EMPTY_OBJECT,this._clock=void 0,this._element=void 0,this._clockSubscription=void 0,this._seekFunction=void 0,this._lastPlaybackRate=void 0,this.clock=e.clock,this.element=e.element,this.epoch=e.epoch??ke.MINIMUM_VALUE,this.tolerance=e.tolerance??1,this._seeking=!1,this._seekFunction=void 0,this._firstTickAfterSeek=!1}Object.defineProperties(Ix.prototype,{clock:{get:function(){return this._clock},set:function(e){let t=this._clock;t!==e&&(l(t)&&(this._clockSubscription(),this._clockSubscription=void 0),l(e)&&(this._clockSubscription=e.onTick.addEventListener(Ix.prototype._onTick,this)),this._clock=e)}},element:{get:function(){return this._element},set:function(e){let t=this._element;t!==e&&(l(t)&&t.removeEventListener("seeked",this._seekFunction,!1),l(e)&&(this._seeking=!1,this._seekFunction=klt(this),e.addEventListener("seeked",this._seekFunction,!1)),this._element=e,this._seeking=!1,this._firstTickAfterSeek=!1)}}});Ix.prototype.destroy=function(){return this.element=void 0,this.clock=void 0,le(this)};Ix.prototype.isDestroyed=function(){return!1};Ix.prototype._trySetPlaybackRate=function(e){if(this._lastPlaybackRate===e.multiplier)return;let t=this._element;try{t.playbackRate=e.multiplier}catch{t.playbackRate=0}this._lastPlaybackRate=e.multiplier};Ix.prototype._onTick=function(e){let t=this._element;if(!l(t)||t.readyState<2)return;let n=t.paused,i=e.shouldAnimate;if(i===n&&(i?t.play():t.pause()),this._seeking||this._firstTickAfterSeek){this._firstTickAfterSeek=!1;return}this._trySetPlaybackRate(e);let o=e.currentTime,r=this.epoch??ke.MINIMUM_VALUE,s=K.secondsDifference(o,r),a=t.duration,c,u=t.currentTime;t.loop?(s=s%a,s<0&&(s=a-s),c=s):s>a?c=a:s<0?c=0:c=s;let f=i?this.tolerance??1:.001;Math.abs(c-u)>f&&(this._seeking=!0,t.currentTime=c)};function klt(e){return function(){e._seeking=!1,e._firstTickAfterSeek=!0}}var r0e=Ix;function zlt(e,t){this.rectangle=e,this.maxLevel=t}function s0e(e){this.ellipsoid=e.ellipsoid??ee.default,this.tilingScheme=void 0,this.heightmapWidth=void 0,this.heightmapHeight=void 0,this.levelZeroMaximumGeometricError=void 0,this.rectangles=[]}s0e.prototype.build=function(e){e._tilingScheme=this.tilingScheme,e._heightmapWidth=this.heightmapWidth,e._heightmapHeight=this.heightmapHeight,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._rectangles=this.rectangles};function Ult(e,t){let n=t.getElementsByTagName("SRS")[0].textContent;if(n==="EPSG:4326")e.tilingScheme=new Ti({ellipsoid:e.ellipsoid});else throw new re(`SRS ${n} is not supported`);let i=t.getElementsByTagName("TileFormat")[0];e.heightmapWidth=parseInt(i.getAttribute("width"),10),e.heightmapHeight=parseInt(i.getAttribute("height"),10),e.levelZeroMaximumGeometricError=us.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.ellipsoid,Math.min(e.heightmapWidth,e.heightmapHeight),e.tilingScheme.getNumberOfXTilesAtLevel(0));let o=t.getElementsByTagName("DataExtent");for(let r=0;r<o.length;++r){let s=o[r],a=D.toRadians(parseFloat(s.getAttribute("minx"))),c=D.toRadians(parseFloat(s.getAttribute("miny"))),u=D.toRadians(parseFloat(s.getAttribute("maxx"))),f=D.toRadians(parseFloat(s.getAttribute("maxy"))),h=parseInt(s.getAttribute("maxlevel"),10);e.rectangles.push(new zlt(new se(a,c,u,f),h))}}function Vlt(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw l(t)&&l(t.message)&&(i=`${i}: ${t.message}`),vo.reportError(void 0,n,l(n)?n._errorEvent:void 0,i),new re(i)}async function Hlt(e,t,n){try{let i=await t.fetchXML();Ult(e,i)}catch(i){Vlt(t,i,n)}}function a0(e){e=e??G.EMPTY_OBJECT,this._errorEvent=new me,this._terrainDataStructure={heightScale:1/1e3,heightOffset:-1e3,elementsPerHeight:3,stride:4,elementMultiplier:256,isBigEndian:!0,lowestEncodedHeight:0,highestEncodedHeight:256*256*256-1};let t=e.credit;typeof t=="string"&&(t=new yt(t)),this._credit=t,this._tilingScheme=void 0,this._rectangles=[]}Object.defineProperties(a0.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});a0.fromUrl=async function(e,t){t=t??G.EMPTY_OBJECT;let n=new s0e(t),i=Ae.createIfNeeded(e);await Hlt(n,i);let o=new a0(t);return n.build(o),o._resource=i,o};a0.prototype.requestTileGeometry=function(e,t,n,i){let o=this._tilingScheme.getNumberOfYTilesAtLevel(n),s=this._resource.getDerivedResource({url:`${n}/${e}/${o-t-1}.tif`,queryParameters:{cesium:!0},request:i}).fetchImage({preferImageBitmap:!0});if(!l(s))return;let a=this;return Promise.resolve(s).then(function(c){return new dc({buffer:Th(c),width:a._heightmapWidth,height:a._heightmapHeight,childTileMask:Glt(a,e,t,n),structure:a._terrainDataStructure})})};a0.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};var a0e=new se;function Glt(e,t,n,i){let o=e._tilingScheme,r=e._rectangles,s=o.tileXYToRectangle(t,n,i),a=0;for(let c=0;c<r.length&&a!==15;++c){let u=r[c];if(u.maxLevel<=i)continue;let f=u.rectangle,h=se.intersection(f,s,a0e);l(h)&&(XU(o,f,t*2,n*2,i+1)&&(a|=4),XU(o,f,t*2+1,n*2,i+1)&&(a|=8),XU(o,f,t*2,n*2+1,i+1)&&(a|=1),XU(o,f,t*2+1,n*2+1,i+1)&&(a|=2))}return a}function XU(e,t,n,i,o){let r=e.tileXYToRectangle(n,i,o);return l(se.intersection(r,t,a0e))}a0.prototype.getTileDataAvailable=function(e,t,n){};a0.prototype.loadTileDataAvailability=function(e,t,n){};var c0e=a0;var jlt={VK_FORMAT_UNDEFINED:0,VK_FORMAT_R4G4_UNORM_PACK8:1,VK_FORMAT_R4G4B4A4_UNORM_PACK16:2,VK_FORMAT_B4G4R4A4_UNORM_PACK16:3,VK_FORMAT_R5G6B5_UNORM_PACK16:4,VK_FORMAT_B5G6R5_UNORM_PACK16:5,VK_FORMAT_R5G5B5A1_UNORM_PACK16:6,VK_FORMAT_B5G5R5A1_UNORM_PACK16:7,VK_FORMAT_A1R5G5B5_UNORM_PACK16:8,VK_FORMAT_R8_UNORM:9,VK_FORMAT_R8_SNORM:10,VK_FORMAT_R8_USCALED:11,VK_FORMAT_R8_SSCALED:12,VK_FORMAT_R8_UINT:13,VK_FORMAT_R8_SINT:14,VK_FORMAT_R8_SRGB:15,VK_FORMAT_R8G8_UNORM:16,VK_FORMAT_R8G8_SNORM:17,VK_FORMAT_R8G8_USCALED:18,VK_FORMAT_R8G8_SSCALED:19,VK_FORMAT_R8G8_UINT:20,VK_FORMAT_R8G8_SINT:21,VK_FORMAT_R8G8_SRGB:22,VK_FORMAT_R8G8B8_UNORM:23,VK_FORMAT_R8G8B8_SNORM:24,VK_FORMAT_R8G8B8_USCALED:25,VK_FORMAT_R8G8B8_SSCALED:26,VK_FORMAT_R8G8B8_UINT:27,VK_FORMAT_R8G8B8_SINT:28,VK_FORMAT_R8G8B8_SRGB:29,VK_FORMAT_B8G8R8_UNORM:30,VK_FORMAT_B8G8R8_SNORM:31,VK_FORMAT_B8G8R8_USCALED:32,VK_FORMAT_B8G8R8_SSCALED:33,VK_FORMAT_B8G8R8_UINT:34,VK_FORMAT_B8G8R8_SINT:35,VK_FORMAT_B8G8R8_SRGB:36,VK_FORMAT_R8G8B8A8_UNORM:37,VK_FORMAT_R8G8B8A8_SNORM:38,VK_FORMAT_R8G8B8A8_USCALED:39,VK_FORMAT_R8G8B8A8_SSCALED:40,VK_FORMAT_R8G8B8A8_UINT:41,VK_FORMAT_R8G8B8A8_SINT:42,VK_FORMAT_R8G8B8A8_SRGB:43,VK_FORMAT_B8G8R8A8_UNORM:44,VK_FORMAT_B8G8R8A8_SNORM:45,VK_FORMAT_B8G8R8A8_USCALED:46,VK_FORMAT_B8G8R8A8_SSCALED:47,VK_FORMAT_B8G8R8A8_UINT:48,VK_FORMAT_B8G8R8A8_SINT:49,VK_FORMAT_B8G8R8A8_SRGB:50,VK_FORMAT_A8B8G8R8_UNORM_PACK32:51,VK_FORMAT_A8B8G8R8_SNORM_PACK32:52,VK_FORMAT_A8B8G8R8_USCALED_PACK32:53,VK_FORMAT_A8B8G8R8_SSCALED_PACK32:54,VK_FORMAT_A8B8G8R8_UINT_PACK32:55,VK_FORMAT_A8B8G8R8_SINT_PACK32:56,VK_FORMAT_A8B8G8R8_SRGB_PACK32:57,VK_FORMAT_A2R10G10B10_UNORM_PACK32:58,VK_FORMAT_A2R10G10B10_SNORM_PACK32:59,VK_FORMAT_A2R10G10B10_USCALED_PACK32:60,VK_FORMAT_A2R10G10B10_SSCALED_PACK32:61,VK_FORMAT_A2R10G10B10_UINT_PACK32:62,VK_FORMAT_A2R10G10B10_SINT_PACK32:63,VK_FORMAT_A2B10G10R10_UNORM_PACK32:64,VK_FORMAT_A2B10G10R10_SNORM_PACK32:65,VK_FORMAT_A2B10G10R10_USCALED_PACK32:66,VK_FORMAT_A2B10G10R10_SSCALED_PACK32:67,VK_FORMAT_A2B10G10R10_UINT_PACK32:68,VK_FORMAT_A2B10G10R10_SINT_PACK32:69,VK_FORMAT_R16_UNORM:70,VK_FORMAT_R16_SNORM:71,VK_FORMAT_R16_USCALED:72,VK_FORMAT_R16_SSCALED:73,VK_FORMAT_R16_UINT:74,VK_FORMAT_R16_SINT:75,VK_FORMAT_R16_SFLOAT:76,VK_FORMAT_R16G16_UNORM:77,VK_FORMAT_R16G16_SNORM:78,VK_FORMAT_R16G16_USCALED:79,VK_FORMAT_R16G16_SSCALED:80,VK_FORMAT_R16G16_UINT:81,VK_FORMAT_R16G16_SINT:82,VK_FORMAT_R16G16_SFLOAT:83,VK_FORMAT_R16G16B16_UNORM:84,VK_FORMAT_R16G16B16_SNORM:85,VK_FORMAT_R16G16B16_USCALED:86,VK_FORMAT_R16G16B16_SSCALED:87,VK_FORMAT_R16G16B16_UINT:88,VK_FORMAT_R16G16B16_SINT:89,VK_FORMAT_R16G16B16_SFLOAT:90,VK_FORMAT_R16G16B16A16_UNORM:91,VK_FORMAT_R16G16B16A16_SNORM:92,VK_FORMAT_R16G16B16A16_USCALED:93,VK_FORMAT_R16G16B16A16_SSCALED:94,VK_FORMAT_R16G16B16A16_UINT:95,VK_FORMAT_R16G16B16A16_SINT:96,VK_FORMAT_R16G16B16A16_SFLOAT:97,VK_FORMAT_R32_UINT:98,VK_FORMAT_R32_SINT:99,VK_FORMAT_R32_SFLOAT:100,VK_FORMAT_R32G32_UINT:101,VK_FORMAT_R32G32_SINT:102,VK_FORMAT_R32G32_SFLOAT:103,VK_FORMAT_R32G32B32_UINT:104,VK_FORMAT_R32G32B32_SINT:105,VK_FORMAT_R32G32B32_SFLOAT:106,VK_FORMAT_R32G32B32A32_UINT:107,VK_FORMAT_R32G32B32A32_SINT:108,VK_FORMAT_R32G32B32A32_SFLOAT:109,VK_FORMAT_R64_UINT:110,VK_FORMAT_R64_SINT:111,VK_FORMAT_R64_SFLOAT:112,VK_FORMAT_R64G64_UINT:113,VK_FORMAT_R64G64_SINT:114,VK_FORMAT_R64G64_SFLOAT:115,VK_FORMAT_R64G64B64_UINT:116,VK_FORMAT_R64G64B64_SINT:117,VK_FORMAT_R64G64B64_SFLOAT:118,VK_FORMAT_R64G64B64A64_UINT:119,VK_FORMAT_R64G64B64A64_SINT:120,VK_FORMAT_R64G64B64A64_SFLOAT:121,VK_FORMAT_B10G11R11_UFLOAT_PACK32:122,VK_FORMAT_E5B9G9R9_UFLOAT_PACK32:123,VK_FORMAT_D16_UNORM:124,VK_FORMAT_X8_D24_UNORM_PACK32:125,VK_FORMAT_D32_SFLOAT:126,VK_FORMAT_S8_UINT:127,VK_FORMAT_D16_UNORM_S8_UINT:128,VK_FORMAT_D24_UNORM_S8_UINT:129,VK_FORMAT_D32_SFLOAT_S8_UINT:130,VK_FORMAT_BC1_RGB_UNORM_BLOCK:131,VK_FORMAT_BC1_RGB_SRGB_BLOCK:132,VK_FORMAT_BC1_RGBA_UNORM_BLOCK:133,VK_FORMAT_BC1_RGBA_SRGB_BLOCK:134,VK_FORMAT_BC2_UNORM_BLOCK:135,VK_FORMAT_BC2_SRGB_BLOCK:136,VK_FORMAT_BC3_UNORM_BLOCK:137,VK_FORMAT_BC3_SRGB_BLOCK:138,VK_FORMAT_BC4_UNORM_BLOCK:139,VK_FORMAT_BC4_SNORM_BLOCK:140,VK_FORMAT_BC5_UNORM_BLOCK:141,VK_FORMAT_BC5_SNORM_BLOCK:142,VK_FORMAT_BC6H_UFLOAT_BLOCK:143,VK_FORMAT_BC6H_SFLOAT_BLOCK:144,VK_FORMAT_BC7_UNORM_BLOCK:145,VK_FORMAT_BC7_SRGB_BLOCK:146,VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK:147,VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:148,VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:149,VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:150,VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK:151,VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:152,VK_FORMAT_EAC_R11_UNORM_BLOCK:153,VK_FORMAT_EAC_R11_SNORM_BLOCK:154,VK_FORMAT_EAC_R11G11_UNORM_BLOCK:155,VK_FORMAT_EAC_R11G11_SNORM_BLOCK:156,VK_FORMAT_ASTC_4x4_UNORM_BLOCK:157,VK_FORMAT_ASTC_4x4_SRGB_BLOCK:158,VK_FORMAT_ASTC_5x4_UNORM_BLOCK:159,VK_FORMAT_ASTC_5x4_SRGB_BLOCK:160,VK_FORMAT_ASTC_5x5_UNORM_BLOCK:161,VK_FORMAT_ASTC_5x5_SRGB_BLOCK:162,VK_FORMAT_ASTC_6x5_UNORM_BLOCK:163,VK_FORMAT_ASTC_6x5_SRGB_BLOCK:164,VK_FORMAT_ASTC_6x6_UNORM_BLOCK:165,VK_FORMAT_ASTC_6x6_SRGB_BLOCK:166,VK_FORMAT_ASTC_8x5_UNORM_BLOCK:167,VK_FORMAT_ASTC_8x5_SRGB_BLOCK:168,VK_FORMAT_ASTC_8x6_UNORM_BLOCK:169,VK_FORMAT_ASTC_8x6_SRGB_BLOCK:170,VK_FORMAT_ASTC_8x8_UNORM_BLOCK:171,VK_FORMAT_ASTC_8x8_SRGB_BLOCK:172,VK_FORMAT_ASTC_10x5_UNORM_BLOCK:173,VK_FORMAT_ASTC_10x5_SRGB_BLOCK:174,VK_FORMAT_ASTC_10x6_UNORM_BLOCK:175,VK_FORMAT_ASTC_10x6_SRGB_BLOCK:176,VK_FORMAT_ASTC_10x8_UNORM_BLOCK:177,VK_FORMAT_ASTC_10x8_SRGB_BLOCK:178,VK_FORMAT_ASTC_10x10_UNORM_BLOCK:179,VK_FORMAT_ASTC_10x10_SRGB_BLOCK:180,VK_FORMAT_ASTC_12x10_UNORM_BLOCK:181,VK_FORMAT_ASTC_12x10_SRGB_BLOCK:182,VK_FORMAT_ASTC_12x12_UNORM_BLOCK:183,VK_FORMAT_ASTC_12x12_SRGB_BLOCK:184,VK_FORMAT_G8B8G8R8_422_UNORM:1000156e3,VK_FORMAT_B8G8R8G8_422_UNORM:1000156001,VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:1000156002,VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:1000156003,VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM:1000156004,VK_FORMAT_G8_B8R8_2PLANE_422_UNORM:1000156005,VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM:1000156006,VK_FORMAT_R10X6_UNORM_PACK16:1000156007,VK_FORMAT_R10X6G10X6_UNORM_2PACK16:1000156008,VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16:1000156009,VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16:1000156010,VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16:1000156011,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16:1000156012,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16:1000156013,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16:1000156014,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16:1000156015,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16:1000156016,VK_FORMAT_R12X4_UNORM_PACK16:1000156017,VK_FORMAT_R12X4G12X4_UNORM_2PACK16:1000156018,VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16:1000156019,VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16:1000156020,VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16:1000156021,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16:1000156022,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16:1000156023,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16:1000156024,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16:1000156025,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16:1000156026,VK_FORMAT_G16B16G16R16_422_UNORM:1000156027,VK_FORMAT_B16G16R16G16_422_UNORM:1000156028,VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM:1000156029,VK_FORMAT_G16_B16R16_2PLANE_420_UNORM:1000156030,VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM:1000156031,VK_FORMAT_G16_B16R16_2PLANE_422_UNORM:1000156032,VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM:1000156033,VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG:1000054e3,VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG:1000054001,VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG:1000054002,VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG:1000054003,VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG:1000054004,VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG:1000054005,VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG:1000054006,VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG:1000054007,VK_FORMAT_ASTC_4x4_SFLOAT_BLOCK_EXT:1000066e3,VK_FORMAT_ASTC_5x4_SFLOAT_BLOCK_EXT:1000066001,VK_FORMAT_ASTC_5x5_SFLOAT_BLOCK_EXT:1000066002,VK_FORMAT_ASTC_6x5_SFLOAT_BLOCK_EXT:1000066003,VK_FORMAT_ASTC_6x6_SFLOAT_BLOCK_EXT:1000066004,VK_FORMAT_ASTC_8x5_SFLOAT_BLOCK_EXT:1000066005,VK_FORMAT_ASTC_8x6_SFLOAT_BLOCK_EXT:1000066006,VK_FORMAT_ASTC_8x8_SFLOAT_BLOCK_EXT:1000066007,VK_FORMAT_ASTC_10x5_SFLOAT_BLOCK_EXT:1000066008,VK_FORMAT_ASTC_10x6_SFLOAT_BLOCK_EXT:1000066009,VK_FORMAT_ASTC_10x8_SFLOAT_BLOCK_EXT:1000066010,VK_FORMAT_ASTC_10x10_SFLOAT_BLOCK_EXT:1000066011,VK_FORMAT_ASTC_12x10_SFLOAT_BLOCK_EXT:1000066012,VK_FORMAT_ASTC_12x12_SFLOAT_BLOCK_EXT:1000066013,VK_FORMAT_G8B8G8R8_422_UNORM_KHR:1000156e3,VK_FORMAT_B8G8R8G8_422_UNORM_KHR:1000156001,VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR:1000156002,VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR:1000156003,VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR:1000156004,VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR:1000156005,VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR:1000156006,VK_FORMAT_R10X6_UNORM_PACK16_KHR:1000156007,VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR:1000156008,VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR:1000156009,VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR:1000156010,VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR:1000156011,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR:1000156012,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR:1000156013,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR:1000156014,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR:1000156015,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR:1000156016,VK_FORMAT_R12X4_UNORM_PACK16_KHR:1000156017,VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR:1000156018,VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR:1000156019,VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR:1000156020,VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR:1000156021,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR:1000156022,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR:1000156023,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR:1000156024,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR:1000156025,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR:1000156026,VK_FORMAT_G16B16G16R16_422_UNORM_KHR:1000156027,VK_FORMAT_B16G16R16G16_422_UNORM_KHR:1000156028,VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR:1000156029,VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR:1000156030,VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR:1000156031,VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR:1000156032,VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR:1000156033},l0e=Object.freeze(jlt);function Wlt(e){switch(e){case te.FLOAT:return"float";case te.FLOAT_VEC2:return"vec2";case te.FLOAT_VEC3:return"vec3";case te.FLOAT_VEC4:return"vec4";case te.FLOAT_MAT2:return"mat2";case te.FLOAT_MAT3:return"mat3";case te.FLOAT_MAT4:return"mat4";case te.SAMPLER_2D:return"sampler2D";case te.BOOL:return"bool"}}var u0e=Wlt;function qlt(e,t,n){return function(){n.apply(e,arguments),t.apply(e,arguments)}}var KU=qlt;var XD=`#ifdef MRT
layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;
#else
layout (location = 0) out vec4 out_FragColor;
#endif

uniform vec4 u_bgColor;
uniform sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    if (texture(u_depthTexture, v_textureCoordinates).r < 1.0)
    {
#ifdef MRT
        out_FragData_0 = u_bgColor;
        out_FragData_1 = vec4(u_bgColor.a);
#else
        out_FragColor = u_bgColor;
#endif
        return;
    }
    
    discard;
}
`;var ZU=`in vec2 v_textureCoordinates;
const float M_PI = 3.141592653589793;

float vdcRadicalInverse(int i)
{
    float r;
    float base = 2.0;
    float value = 0.0;
    float invBase = 1.0 / base;
    float invBi = invBase;
    for (int x = 0; x < 100; x++)
    {
        if (i <= 0)
        {
            break;
        }
        r = mod(float(i), base);
        value += r * invBi;
        invBi *= invBase;
        i = int(float(i) * invBase);
    }
    return value;
}

vec2 hammersley2D(int i, int N)
{
    return vec2(float(i) / float(N), vdcRadicalInverse(i));
}

vec3 importanceSampleGGX(vec2 xi, float alphaRoughness, vec3 N)
{
    float alphaRoughnessSquared = alphaRoughness * alphaRoughness;
    float phi = 2.0 * M_PI * xi.x;
    float cosTheta = sqrt((1.0 - xi.y) / (1.0 + (alphaRoughnessSquared - 1.0) * xi.y));
    float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
    vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
    vec3 upVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
    vec3 tangentX = normalize(cross(upVector, N));
    vec3 tangentY = cross(N, tangentX);
    return tangentX * H.x + tangentY * H.y + N * H.z;
}

/**
 * Estimate the geometric self-shadowing of the microfacets in a surface,
 * using the Smith Joint GGX visibility function.
 * Note: Vis = G / (4 * NdotL * NdotV)
 * see Eric Heitz. 2014. Understanding the Masking-Shadowing Function in Microfacet-Based BRDFs. Journal of Computer Graphics Techniques, 3
 * see Real-Time Rendering. Page 331 to 336.
 * see https://google.github.io/filament/Filament.md.html#materialsystem/specularbrdf/geometricshadowing(specularg)
 *
 * @param {float} alphaRoughness The roughness of the material, expressed as the square of perceptual roughness.
 * @param {float} NdotL The cosine of the angle between the surface normal and the direction to the light source.
 * @param {float} NdotV The cosine of the angle between the surface normal and the direction to the camera.
 */
float smithVisibilityGGX(float alphaRoughness, float NdotL, float NdotV)
{
    float alphaRoughnessSq = alphaRoughness * alphaRoughness;

    float GGXV = NdotL * sqrt(NdotV * NdotV * (1.0 - alphaRoughnessSq) + alphaRoughnessSq);
    float GGXL = NdotV * sqrt(NdotL * NdotL * (1.0 - alphaRoughnessSq) + alphaRoughnessSq);

    float GGX = GGXV + GGXL; // 2.0 if NdotL = NdotV = 1.0
    if (GGX > 0.0)
    {
        return 0.5 / GGX; // 1/4 if NdotL = NdotV = 1.0
    }
    return 0.0;
}

vec2 integrateBrdf(float roughness, float NdotV)
{
    vec3 V = vec3(sqrt(1.0 - NdotV * NdotV), 0.0, NdotV);
    float A = 0.0;
    float B = 0.0;
    const int NumSamples = 1024;
    float alphaRoughness = roughness * roughness;
    for (int i = 0; i < NumSamples; i++)
    {
        vec2 xi = hammersley2D(i, NumSamples);
        vec3 H = importanceSampleGGX(xi, alphaRoughness, vec3(0.0, 0.0, 1.0));
        vec3 L = 2.0 * dot(V, H) * H - V;
        float NdotL = clamp(L.z, 0.0, 1.0);
        float NdotH = clamp(H.z, 0.0, 1.0);
        float VdotH = clamp(dot(V, H), 0.0, 1.0);
        if (NdotL > 0.0)
        {
            float G = smithVisibilityGGX(alphaRoughness, NdotL, NdotV);
            float G_Vis = 4.0 * G * VdotH * NdotL / NdotH;
            float Fc = pow(1.0 - VdotH, 5.0);
            A += (1.0 - Fc) * G_Vis;
            B += Fc * G_Vis;
        }
    }
    return vec2(A, B) / float(NumSamples);
}

void main()
{
    out_FragColor = vec4(integrateBrdf(v_textureCoordinates.y, v_textureCoordinates.x), 0.0, 1.0);
}
`;var $U=`uniform sampler2D u_noiseTexture;
uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
in vec2 v_offset;
in vec3 v_maximumSize;
in vec4 v_color;
in float v_slice;
in float v_brightness;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

vec2 voxelToUV(vec3 voxelIndex) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    float noiseTextureRows = u_noiseTextureDimensions.y;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;

    float textureSliceWidthSquared = textureSliceWidth * textureSliceWidth;
    vec2 inverseNoiseTextureDimensions = vec2(noiseTextureRows / textureSliceWidthSquared,
                                            inverseNoiseTextureRows / textureSliceWidth);
    vec3 wrappedIndex = wrapVec(voxelIndex, textureSliceWidth);
    float column = mod(wrappedIndex.z, textureSliceWidth * inverseNoiseTextureRows);
    float row = floor(wrappedIndex.z / textureSliceWidth * noiseTextureRows);

    float xPixelCoord = wrappedIndex.x + column * textureSliceWidth;
    float yPixelCoord = wrappedIndex.y + row * textureSliceWidth;
    return vec2(xPixelCoord, yPixelCoord) * inverseNoiseTextureDimensions;
}

// Interpolate a voxel with its neighbor (along the positive X-axis)
vec4 lerpSamplesX(vec3 voxelIndex, float x) {
    vec2 uv0 = voxelToUV(voxelIndex);
    vec2 uv1 = voxelToUV(voxelIndex + vec3(1.0, 0.0, 0.0));
    vec4 sample0 = texture(u_noiseTexture, uv0);
    vec4 sample1 = texture(u_noiseTexture, uv1);
    return mix(sample0, sample1, x);
}

vec4 sampleNoiseTexture(vec3 position) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    vec3 recenteredPos = position + vec3(textureSliceWidth / 2.0);
    vec3 lerpValue = fract(recenteredPos);
    vec3 voxelIndex = floor(recenteredPos);

    vec4 xLerp00 = lerpSamplesX(voxelIndex, lerpValue.x);
    vec4 xLerp01 = lerpSamplesX(voxelIndex + vec3(0.0, 0.0, 1.0), lerpValue.x);
    vec4 xLerp10 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 0.0), lerpValue.x);
    vec4 xLerp11 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 1.0), lerpValue.x);

    vec4 yLerp0 = mix(xLerp00, xLerp10, lerpValue.y);
    vec4 yLerp1 = mix(xLerp01, xLerp11, lerpValue.y);
    return mix(yLerp0, yLerp1, lerpValue.z);
}

// Intersection with a unit sphere with radius 0.5 at center (0, 0, 0).
bool intersectSphere(vec3 origin, vec3 dir, float slice,
                     out vec3 point, out vec3 normal) {
    float A = dot(dir, dir);
    float B = dot(origin, dir);
    float C = dot(origin, origin) - 0.25;
    float discriminant = (B * B) - (A * C);
    if(discriminant < 0.0) {
        return false;
    }
    float root = sqrt(discriminant);
    float t = (-B - root) / A;
    if(t < 0.0) {
        t = (-B + root) / A;
    }
    point = origin + t * dir;

    if(slice >= 0.0) {
        point.z = (slice / 2.0) - 0.5;
        if(length(point) > 0.5) {
            return false;
        }
    }

    normal = normalize(point);
    point -= czm_epsilon2 * normal;
    return true;
}

// Transforms the ray origin and direction into unit sphere space,
// then transforms the result back into the ellipsoid's space.
bool intersectEllipsoid(vec3 origin, vec3 dir, vec3 center, vec3 scale, float slice,
                        out vec3 point, out vec3 normal) {
    if(scale.x <= 0.01 || scale.y < 0.01 || scale.z < 0.01) {
        return false;
    }

    vec3 o = (origin - center) / scale;
    vec3 d = dir / scale;
    vec3 p, n;
    bool intersected = intersectSphere(o, d, slice, p, n);
    if(intersected) {
        point = (p * scale) + center;
        normal = n;
    }
    return intersected;
}

// Assume that if phase shift is being called for octave i,
// the frequency is of i - 1. This saves us from doing extra
// division / multiplication operations.
vec2 phaseShift2D(vec2 p, vec2 freq) {
    return (czm_pi / 2.0) * sin(freq.yx * p.yx);
}

vec2 phaseShift3D(vec3 p, vec2 freq) {
    return phaseShift2D(p.xy, freq) + czm_pi * vec2(sin(freq.x * p.z));
}

// The cloud texture function derived from Gardner's 1985 paper,
// "Visual Simulation of Clouds."
// https://www.cs.drexel.edu/~david/Classes/Papers/p297-gardner.pdf
const float T0    = 0.6;  // contrast of the texture pattern
const float k     = 0.1;  // computed to produce a maximum value of 1
const float C0    = 0.8;  // coefficient
const float FX0   = 0.6;  // frequency X
const float FY0   = 0.6;  // frequency Y
const int octaves = 5;

float T(vec3 point) {
    vec2 sum = vec2(0.0);
    float Ci = C0;
    vec2 FXY = vec2(FX0, FY0);
    vec2 PXY = vec2(0.0);
    for(int i = 1; i <= octaves; i++) {
        PXY = phaseShift3D(point, FXY);
        Ci *= 0.707;
        FXY *= 2.0;
        vec2 sinTerm = sin(FXY * point.xy + PXY);
        sum += Ci * sinTerm + vec2(T0);
    }
    return k * sum.x * sum.y;
}

const float a = 0.5;  // fraction of surface reflection due to ambient or scattered light,
const float t = 0.4;  // fraction of texture shading
const float s = 0.25; // fraction of specular reflection

float I(float Id, float Is, float It) {
    return (1.0 - a) * ((1.0 - t) * ((1.0 - s) * Id + s * Is) + t * It) + a;
}

const vec3 lightDir = normalize(vec3(0.2, -1.0, 0.7));

vec4 drawCloud(vec3 rayOrigin, vec3 rayDir, vec3 cloudCenter, vec3 cloudScale, float cloudSlice,
               float brightness) {
    vec3 cloudPoint, cloudNormal;
    if(!intersectEllipsoid(rayOrigin, rayDir, cloudCenter, cloudScale, cloudSlice,
                            cloudPoint, cloudNormal)) {
        return vec4(0.0);
    }

    float Id = clamp(dot(cloudNormal, -lightDir), 0.0, 1.0);  // diffuse reflection
    float Is = max(pow(dot(-lightDir, -rayDir), 2.0), 0.0);   // specular reflection
    float It = T(cloudPoint);                                 // texture function
    float intensity = I(Id, Is, It);
    vec3 color = vec3(intensity * clamp(brightness, 0.1, 1.0));

    vec4 noise = sampleNoiseTexture(u_noiseDetail * cloudPoint);
    float W = noise.x;
    float W2 = noise.y;
    float W3 = noise.z;

    // The dot product between the cloud's normal and the ray's direction is greatest
    // in the center of the ellipsoid's surface. It decreases towards the edge.
    // Thus, it is used to blur the areas leading to the edges of the ellipsoid,
    // so that no harsh lines appear.

    // The first (and biggest) layer of worley noise is then subtracted from this.
    // The final result is scaled up so that the base cloud is not too translucent.
    float ndDot = clamp(dot(cloudNormal, -rayDir), 0.0, 1.0);
    float TR = pow(ndDot, 3.0) - W; // translucency
    TR *= 1.3;

    // Subtracting the second and third layers of worley noise is more complicated.
    // If these layers of noise were simply subtracted from the current translucency,
    // the shape derived from the first layer of noise would be completely deleted.
    // The erosion of this noise should thus be constricted to the edges of the cloud.
    // However, because the edges of the ellipsoid were already blurred away, mapping
    // the noise to (1.0 - ndDot) will have no impact on most of the cloud's appearance.
    // The value of (0.5 - ndDot) provides the best compromise.
    float minusDot = 0.5 - ndDot;

    // Even with the previous calculation, subtracting the second layer of wnoise
    // erode too much of the cloud. The addition of it, however, will detailed
    // volume to the cloud. As long as the noise is only added and not subtracted,
    // the results are aesthetically pleasing.

    // The minusDot product is mapped in a way that it is larger at the edges of
    // the ellipsoid, so a subtraction and min operation are used instead of
    // an addition and max one.
    TR -= min(minusDot * W2, 0.0);

    // The third level of worley noise is subtracted from the result, with some
    // modifications. First, a scalar is added to minusDot so that the noise
    // starts affecting the shape farther away from the center of the ellipsoid's
    // surface. Then, it is scaled down so its impact is not too intense.
    TR -= 0.8 * (minusDot + 0.25) * W3;

    // The texture function's shading does not correlate with the shape of the cloud
    // produced by the layers of noise, so an extra shading scalar is calculated.
    // The darkest areas of the cloud are assigned to be where the noise erodes
    // the cloud the most. This is then interpolated based on the translucency
    // and the diffuse shading term of that point in the cloud.
    float shading = mix(1.0 - 0.8 * W * W, 1.0, Id * TR);

    // To avoid values that are too dark, this scalar is increased by a small amount
    // and clamped so it never goes to zero.
    shading = clamp(shading + 0.2, 0.3, 1.0);

    // Finally, the contrast of the cloud's color is increased.
    vec3 finalColor = mix(vec3(0.5), shading * color, 1.15);
    return vec4(finalColor, clamp(TR, 0.0, 1.0)) * v_color;
}

void main() {
#ifdef DEBUG_BILLBOARDS
    out_FragColor = vec4(0.0, 0.5, 0.5, 1.0);
#endif
    // To avoid calculations with high values,
    // we raycast from an arbitrarily smaller space.
    vec2 coordinate = v_maximumSize.xy * v_offset;

    vec3 ellipsoidScale = 0.82 * v_maximumSize;
    vec3 ellipsoidCenter = vec3(0.0);

    float zOffset = max(ellipsoidScale.z - 10.0, 0.0);
    vec3 eye = vec3(0, 0, -10.0 - zOffset);
    vec3 rayDir = normalize(vec3(coordinate, 1.0) - eye);
    vec3 rayOrigin = eye;
#ifdef DEBUG_ELLIPSOIDS
    vec3 point, normal;
    if(intersectEllipsoid(rayOrigin, rayDir, ellipsoidCenter, ellipsoidScale, v_slice,
                          point, normal)) {
        out_FragColor = v_brightness * v_color;
    }
#else
#ifndef DEBUG_BILLBOARDS
    vec4 cloud = drawCloud(rayOrigin, rayDir,
                           ellipsoidCenter, ellipsoidScale, v_slice, v_brightness);
    if(cloud.w < 0.01) {
        discard;
    }
    out_FragColor = cloud;
#endif
#endif
}
`;var QU=`#ifdef INSTANCED
in vec2 direction;
#endif
in vec4 positionHighAndScaleX;
in vec4 positionLowAndScaleY;
in vec4 packedAttribute0;
in vec4 packedAttribute1;
in vec4 color;

out vec2 v_offset;
out vec3 v_maximumSize;
out vec4 v_color;
out float v_slice;
out float v_brightness;

void main() {
    // Unpack attributes.
    vec3 positionHigh = positionHighAndScaleX.xyz;
    vec3 positionLow = positionLowAndScaleY.xyz;
    vec2 scale = vec2(positionHighAndScaleX.w, positionLowAndScaleY.w);

    float show = packedAttribute0.x;
    float brightness = packedAttribute0.y;
    vec2 coordinates = packedAttribute0.wz;
    vec3 maximumSize = packedAttribute1.xyz;
    float slice = packedAttribute1.w;

#ifdef INSTANCED
    vec2 dir = direction;
#else
    vec2 dir = coordinates;
#endif

    vec2 offset = dir - vec2(0.5, 0.5);
    vec2 scaledOffset = scale * offset;
    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;
    positionEC.xy += scaledOffset;
    
    positionEC.xyz *= show;
    gl_Position = czm_projection * positionEC;

    v_offset = offset;
    v_maximumSize = maximumSize;
    v_color = color;
    v_slice = slice;
    v_brightness = brightness;
}
`;var JU=`uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
uniform vec3 u_noiseOffset;
in vec2 v_position;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

vec3 random3(vec3 p) {
    float dot1 = dot(p, vec3(127.1, 311.7, 932.8));
    float dot2 = dot(p, vec3(269.5, 183.3, 421.4));
    return fract(vec3(sin(dot1 - dot2), cos(dot1 * dot2), dot1 * dot2));
}

// Frequency corresponds to cell size.
// The higher the frequency, the smaller the cell size.
vec3 getWorleyCellPoint(vec3 centerCell, vec3 offset, float freq) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    vec3 cell = centerCell + offset;
    cell = wrapVec(cell, textureSliceWidth / u_noiseDetail);
    cell += floor(u_noiseOffset / u_noiseDetail);
    vec3 p = offset + random3(cell);
    return p;
}

float worleyNoise(vec3 p, float freq) {
    vec3 centerCell = floor(p * freq);
    vec3 pointInCell = fract(p * freq);
    float shortestDistance = 1000.0;

    for(float z = -1.0; z <= 1.0; z++) {
        for(float y = -1.0; y <= 1.0; y++) {
            for(float x = -1.0; x <= 1.0; x++) {
                vec3 offset = vec3(x, y, z);
                vec3 point = getWorleyCellPoint(centerCell, offset, freq);

                float distance = length(pointInCell - point);
                if(distance < shortestDistance) {
                    shortestDistance = distance;
                }
            }
        }
    }

    return shortestDistance;
}

const float MAX_FBM_ITERATIONS = 10.0;

float worleyFBMNoise(vec3 p, float octaves, float scale) {
    float noise = 0.0;
    float freq = 1.0;
    float persistence = 0.625;
    for(float i = 0.0; i < MAX_FBM_ITERATIONS; i++) {
        if(i >= octaves) {
            break;
        }

        noise += worleyNoise(p * scale, freq * scale) * persistence;
        persistence *= 0.5;
        freq *= 2.0;
    }
    return noise;
}

void main() {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
    float x = mod(v_position.x, textureSliceWidth);
    float y = mod(v_position.y, textureSliceWidth);
    float sliceRow = floor(v_position.y / textureSliceWidth);
    float z = floor(v_position.x / textureSliceWidth) + sliceRow * inverseNoiseTextureRows * textureSliceWidth;

    vec3 position = vec3(x, y, z);
    position /= u_noiseDetail;
    float worley0 = clamp(worleyFBMNoise(position, 3.0, 1.0), 0.0, 1.0);
    float worley1 = clamp(worleyFBMNoise(position, 3.0, 2.0), 0.0, 1.0);
    float worley2 = clamp(worleyFBMNoise(position, 3.0, 3.0), 0.0, 1.0);
    out_FragColor = vec4(worley0, worley1, worley2, 1.0);
}
`;var eV=`uniform vec3 u_noiseTextureDimensions;
in vec2 position;

out vec2 v_position;

void main()
{
    gl_Position = vec4(position, 0.1, 1.0);

    float textureSliceWidth = u_noiseTextureDimensions.x;
    float noiseTextureRows = u_noiseTextureDimensions.y;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
    vec2 transformedPos = (position * 0.5) + vec2(0.5);
    transformedPos *= textureSliceWidth;
    transformedPos.x *= textureSliceWidth * inverseNoiseTextureRows;
    transformedPos.y *= noiseTextureRows;
    v_position = transformedPos;
}
`;var tV=`uniform sampler2D u_opaqueDepthTexture;
uniform sampler2D u_translucentDepthTexture;

in vec2 v_textureCoordinates;

void main()
{
    float opaqueDepth = texture(u_opaqueDepthTexture, v_textureCoordinates).r;
    float translucentDepth = texture(u_translucentDepthTexture, v_textureCoordinates).r;
    translucentDepth = czm_branchFreeTernary(translucentDepth > opaqueDepth, 1.0, translucentDepth);
    out_FragColor = czm_packDepth(translucentDepth);
}
`;var nV=`/**
 * Compositing for Weighted Blended Order-Independent Transparency. See:
 * - http://jcgt.org/published/0002/02/09/
 * - http://casual-effects.blogspot.com/2014/03/weighted-blended-order-independent.html
 */

uniform sampler2D u_opaque;
uniform sampler2D u_accumulation;
uniform sampler2D u_revealage;

in vec2 v_textureCoordinates;

void main()
{
    vec4 opaque = texture(u_opaque, v_textureCoordinates);
    vec4 accum = texture(u_accumulation, v_textureCoordinates);
    float r = texture(u_revealage, v_textureCoordinates).r;

#ifdef MRT
    vec4 transparent = vec4(accum.rgb / clamp(r, 1e-4, 5e4), accum.a);
#else
    vec4 transparent = vec4(accum.rgb / clamp(accum.a, 1e-4, 5e4), r);
#endif

    out_FragColor = (1.0 - transparent.a) * transparent + transparent.a * opaque;

    if (opaque != czm_backgroundColor)
    {
        out_FragColor.a = 1.0;
    }
}
`;var iV=`in vec4 positionEC;

void main()
{
    vec3 position;
    vec3 direction;
    if (czm_orthographicIn3D == 1.0)
    {
        vec2 uv = (gl_FragCoord.xy -  czm_viewport.xy) / czm_viewport.zw;
        vec2 minPlane = vec2(czm_frustumPlanes.z, czm_frustumPlanes.y); // left, bottom
        vec2 maxPlane = vec2(czm_frustumPlanes.w, czm_frustumPlanes.x); // right, top
        position = vec3(mix(minPlane, maxPlane, uv), 0.0);
        direction = vec3(0.0, 0.0, -1.0);
    } 
    else 
    {
        position = vec3(0.0);
        direction = normalize(positionEC.xyz);
    }

    czm_ray ray = czm_ray(position, direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);
    if (!czm_isEmpty(intersection))
    {
        out_FragColor = vec4(1.0, 1.0, 0.0, 1.0);
    }
    else
    {
        discard;
    }

    czm_writeLogDepth();
}
`;var oV=`in vec4 position;

out vec4 positionEC;

void main()
{
    positionEC = czm_modelView * position;
    gl_Position = czm_projection * positionEC;

    czm_vertexLogDepth();
}
`;var KD=`uniform vec3 u_radii;
uniform vec3 u_oneOverEllipsoidRadiiSquared;

in vec3 v_positionEC;

vec4 computeEllipsoidColor(czm_ray ray, float intersection, float side)
{
    vec3 positionEC = czm_pointAlongRay(ray, intersection);
    vec3 positionMC = (czm_inverseModelView * vec4(positionEC, 1.0)).xyz;
    vec3 geodeticNormal = normalize(czm_geodeticSurfaceNormal(positionMC, vec3(0.0), u_oneOverEllipsoidRadiiSquared));
    vec3 sphericalNormal = normalize(positionMC / u_radii);
    vec3 normalMC = geodeticNormal * side;              // normalized surface normal (always facing the viewer) in model coordinates
    vec3 normalEC = normalize(czm_normal * normalMC);   // normalized surface normal in eye coordinates

    vec2 st = czm_ellipsoidTextureCoordinates(sphericalNormal);
    vec3 positionToEyeEC = -positionEC;

    czm_materialInput materialInput;
    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = (positionMC + u_radii) / u_radii;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef ONLY_SUN_LIGHTING
    return czm_private_phong(normalize(positionToEyeEC), material, czm_sunDirectionEC);
#else
    return czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}

void main()
{
    // PERFORMANCE_TODO: When dynamic branching is available, compute ratio of maximum and minimum radii
    // in the vertex shader. Only when it is larger than some constant, march along the ray.
    // Otherwise perform one intersection test which will be the common case.

    // Test if the ray intersects a sphere with the ellipsoid's maximum radius.
    // For very oblate ellipsoids, using the ellipsoid's radii for an intersection test
    // may cause false negatives. This will discard fragments before marching the ray forward.
    float maxRadius = max(u_radii.x, max(u_radii.y, u_radii.z)) * 1.5;
    vec3 direction = normalize(v_positionEC);
    vec3 ellipsoidCenter = czm_modelView[3].xyz;

    float t1 = -1.0;
    float t2 = -1.0;

    float b = -2.0 * dot(direction, ellipsoidCenter);
    float c = dot(ellipsoidCenter, ellipsoidCenter) - maxRadius * maxRadius;

    float discriminant = b * b - 4.0 * c;
    if (discriminant >= 0.0) {
        t1 = (-b - sqrt(discriminant)) * 0.5;
        t2 = (-b + sqrt(discriminant)) * 0.5;
    }

    if (t1 < 0.0 && t2 < 0.0) {
        discard;
    }

    float t = min(t1, t2);
    if (t < 0.0) {
        t = 0.0;
    }

    // March ray forward to intersection with larger sphere and find
    czm_ray ray = czm_ray(t * direction, direction);

    vec3 ellipsoid_inverseRadii = vec3(1.0 / u_radii.x, 1.0 / u_radii.y, 1.0 / u_radii.z);

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoidCenter, ellipsoid_inverseRadii);

    if (czm_isEmpty(intersection))
    {
        discard;
    }

    // If the viewer is outside, compute outsideFaceColor, with normals facing outward.
    vec4 outsideFaceColor = (intersection.start != 0.0) ? computeEllipsoidColor(ray, intersection.start, 1.0) : vec4(0.0);

    // If the viewer either is inside or can see inside, compute insideFaceColor, with normals facing inward.
    vec4 insideFaceColor = (outsideFaceColor.a < 1.0) ? computeEllipsoidColor(ray, intersection.stop, -1.0) : vec4(0.0);

    out_FragColor = mix(insideFaceColor, outsideFaceColor, outsideFaceColor.a);
    out_FragColor.a = 1.0 - (1.0 - insideFaceColor.a) * (1.0 - outsideFaceColor.a);

#if (defined(WRITE_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    t = (intersection.start != 0.0) ? intersection.start : intersection.stop;
    vec3 positionEC = czm_pointAlongRay(ray, t);
    vec4 positionCC = czm_projection * vec4(positionEC, 1.0);
#ifdef LOG_DEPTH
    czm_writeLogDepth(1.0 + positionCC.w);
#else
    float z = positionCC.z / positionCC.w;

    float n = czm_depthRange.near;
    float f = czm_depthRange.far;

    gl_FragDepth = (z * (f - n) + f + n) * 0.5;
#endif
#endif
}
`;var ZD=`in vec3 position;

uniform vec3 u_radii;

out vec3 v_positionEC;

void main()
{
    // In the vertex data, the cube goes from (-1.0, -1.0, -1.0) to (1.0, 1.0, 1.0) in model coordinates.
    // Scale to consider the radii.  We could also do this once on the CPU when using the BoxGeometry,
    // but doing it here allows us to change the radii without rewriting the vertex data, and
    // allows all ellipsoids to reuse the same vertex data.
    vec4 p = vec4(u_radii * position, 1.0);

    v_positionEC = (czm_modelView * p).xyz;     // position in eye coordinates
    gl_Position = czm_modelViewProjection * p;  // position in clip coordinates

    // With multi-frustum, when the ellipsoid primitive is positioned on the intersection of two frustums
    // and close to terrain, the terrain (writes depth) in the closest frustum can overwrite part of the
    // ellipsoid (does not write depth) that was rendered in the farther frustum.
    //
    // Here, we clamp the depth in the vertex shader to avoid being overwritten; however, this creates
    // artifacts since some fragments can be alpha blended twice.  This is solved by only rendering
    // the ellipsoid in the closest frustum to the viewer.
    gl_Position.z = clamp(gl_Position.z, czm_depthRange.near, czm_depthRange.far);

    czm_vertexLogDepth();
}
`;/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */var rV=`/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS \`\`AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

// NVIDIA GameWorks Graphics Samples GitHub link: https://github.com/NVIDIAGameWorks/GraphicsSamples
// Original FXAA 3.11 shader link: https://github.com/NVIDIAGameWorks/GraphicsSamples/blob/master/samples/es3-kepler/FXAA/FXAA3_11.h

// Steps used to integrate into Cesium:
// * The following defines are set:
//       #define FXAA_PC 1
//       #define FXAA_WEBGL_1 1
//       #define FXAA_GREEN_AS_LUMA 1
//       #define FXAA_EARLY_EXIT 1
//       #define FXAA_GLSL_120 1
// * All other preprocessor directives besides the FXAA_QUALITY__P* directives were removed.
// * Double underscores are invalid for preprocessor directives so replace them with a single underscore. Replace
//   /FXAA_QUALITY__P(.*)/g with /FXAA_QUALITY__P$1/.
// * There are no implicit conversions from ivec* to vec* so replace:
//       #define FxaaInt2 ivec2
//           with
//       #define FxaaInt2 vec2
// * The texture2DLod function is only available in vertex shaders so replace:
//       #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
//       #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
//           with
//       #define FxaaTexTop(t, p) texture(t, p)
//       #define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))
// * FXAA_QUALITY_PRESET is prepended in the javascript code. We may want to expose that setting in the future.
// * The following parameters to FxaaPixelShader are unused and can be removed:
//       fxaaConsolePosPos
//       fxaaConsoleRcpFrameOpt
//       fxaaConsoleRcpFrameOpt2
//       fxaaConsole360RcpFrameOpt2
//       fxaaConsoleEdgeSharpness
//       fxaaConsoleEdgeThreshold
//       fxaaConsoleEdgeThresholdMi
//       fxaaConsole360ConstDir

//
// Choose the quality preset.
// This needs to be compiled into the shader as it effects code.
// Best option to include multiple presets is to
// in each shader define the preset, then include this file.
//
// OPTIONS
// -----------------------------------------------------------------------
// 10 to 15 - default medium dither (10=fastest, 15=highest quality)
// 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
// 39       - no dither, very expensive
//
// NOTES
// -----------------------------------------------------------------------
// 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
// 13 = about same speed as FXAA 3.9 and better than 12
// 23 = closest to FXAA 3.9 visually and performance wise
//  _ = the lowest digit is directly related to performance
// _  = the highest digit is directly related to style
//
//#define FXAA_QUALITY_PRESET 12


#if (FXAA_QUALITY_PRESET == 10)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 3.0
    #define FXAA_QUALITY_P2 12.0
#endif
#if (FXAA_QUALITY_PRESET == 11)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 3.0
    #define FXAA_QUALITY_P3 12.0
#endif
#if (FXAA_QUALITY_PRESET == 12)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 4.0
    #define FXAA_QUALITY_P4 12.0
#endif
#if (FXAA_QUALITY_PRESET == 13)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 4.0
    #define FXAA_QUALITY_P5 12.0
#endif
#if (FXAA_QUALITY_PRESET == 14)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 4.0
    #define FXAA_QUALITY_P6 12.0
#endif
#if (FXAA_QUALITY_PRESET == 15)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 12.0
#endif
#if (FXAA_QUALITY_PRESET == 20)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 2.0
    #define FXAA_QUALITY_P2 8.0
#endif
#if (FXAA_QUALITY_PRESET == 21)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 8.0
#endif
#if (FXAA_QUALITY_PRESET == 22)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 8.0
#endif
#if (FXAA_QUALITY_PRESET == 23)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 8.0
#endif
#if (FXAA_QUALITY_PRESET == 24)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 3.0
    #define FXAA_QUALITY_P6 8.0
#endif
#if (FXAA_QUALITY_PRESET == 25)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 8.0
#endif
#if (FXAA_QUALITY_PRESET == 26)
    #define FXAA_QUALITY_PS 9
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 4.0
    #define FXAA_QUALITY_P8 8.0
#endif
#if (FXAA_QUALITY_PRESET == 27)
    #define FXAA_QUALITY_PS 10
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 4.0
    #define FXAA_QUALITY_P9 8.0
#endif
#if (FXAA_QUALITY_PRESET == 28)
    #define FXAA_QUALITY_PS 11
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 4.0
    #define FXAA_QUALITY_P10 8.0
#endif
#if (FXAA_QUALITY_PRESET == 29)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif
#if (FXAA_QUALITY_PRESET == 39)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.0
    #define FXAA_QUALITY_P2 1.0
    #define FXAA_QUALITY_P3 1.0
    #define FXAA_QUALITY_P4 1.0
    #define FXAA_QUALITY_P5 1.5
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif

#define FxaaBool bool
#define FxaaFloat float
#define FxaaFloat2 vec2
#define FxaaFloat3 vec3
#define FxaaFloat4 vec4
#define FxaaHalf float
#define FxaaHalf2 vec2
#define FxaaHalf3 vec3
#define FxaaHalf4 vec4
#define FxaaInt2 vec2
#define FxaaTex sampler2D

#define FxaaSat(x) clamp(x, 0.0, 1.0)
#define FxaaTexTop(t, p) texture(t, p)
#define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))

FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }

FxaaFloat4 FxaaPixelShader(
    //
    // Use noperspective interpolation here (turn off perspective interpolation).
    // {xy} = center of pixel
    FxaaFloat2 pos,
    //
    // Input color texture.
    // {rgb_} = color in linear or perceptual color space
    // if (FXAA_GREEN_AS_LUMA == 0)
    //     {___a} = luma in perceptual color space (not linear)
    FxaaTex tex,
    //
    // Only used on FXAA Quality.
    // This must be from a constant/uniform.
    // {x_} = 1.0/screenWidthInPixels
    // {_y} = 1.0/screenHeightInPixels
    FxaaFloat2 fxaaQualityRcpFrame,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_SUBPIX define.
    // It is here now to allow easier tuning.
    // Choose the amount of sub-pixel aliasing removal.
    // This can effect sharpness.
    //   1.00 - upper limit (softer)
    //   0.75 - default amount of filtering
    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
    //   0.25 - almost off
    //   0.00 - completely off
    FxaaFloat fxaaQualitySubpix,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD define.
    // It is here now to allow easier tuning.
    // The minimum amount of local contrast required to apply algorithm.
    //   0.333 - too little (faster)
    //   0.250 - low quality
    //   0.166 - default
    //   0.125 - high quality
    //   0.063 - overkill (slower)
    FxaaFloat fxaaQualityEdgeThreshold,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD_MIN define.
    // It is here now to allow easier tuning.
    // Trims the algorithm from processing darks.
    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
    //   0.0625 - high quality (faster)
    //   0.0312 - visible limit (slower)
    // Special notes when using FXAA_GREEN_AS_LUMA,
    //   Likely want to set this to zero.
    //   As colors that are mostly not-green
    //   will appear very dark in the green channel!
    //   Tune by looking at mostly non-green content,
    //   then start at zero and increase until aliasing is a problem.
    FxaaFloat fxaaQualityEdgeThresholdMin
) {
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posM;
    posM.x = pos.x;
    posM.y = pos.y;
    FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
    #define lumaM rgbyM.y
    FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat maxSM = max(lumaS, lumaM);
    FxaaFloat minSM = min(lumaS, lumaM);
    FxaaFloat maxESM = max(lumaE, maxSM);
    FxaaFloat minESM = min(lumaE, minSM);
    FxaaFloat maxWN = max(lumaN, lumaW);
    FxaaFloat minWN = min(lumaN, lumaW);
    FxaaFloat rangeMax = max(maxWN, maxESM);
    FxaaFloat rangeMin = min(minWN, minESM);
    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
    FxaaFloat range = rangeMax - rangeMin;
    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
    FxaaBool earlyExit = range < rangeMaxClamped;
/*--------------------------------------------------------------------------*/
    if(earlyExit)
        return rgbyM;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNS = lumaN + lumaS;
    FxaaFloat lumaWE = lumaW + lumaE;
    FxaaFloat subpixRcpRange = 1.0/range;
    FxaaFloat subpixNSWE = lumaNS + lumaWE;
    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNESE = lumaNE + lumaSE;
    FxaaFloat lumaNWNE = lumaNW + lumaNE;
    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNWSW = lumaNW + lumaSW;
    FxaaFloat lumaSWSE = lumaSW + lumaSE;
    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
/*--------------------------------------------------------------------------*/
    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
    FxaaBool horzSpan = edgeHorz >= edgeVert;
    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
/*--------------------------------------------------------------------------*/
    if(!horzSpan) lumaN = lumaW;
    if(!horzSpan) lumaS = lumaE;
    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
/*--------------------------------------------------------------------------*/
    FxaaFloat gradientN = lumaN - lumaM;
    FxaaFloat gradientS = lumaS - lumaM;
    FxaaFloat lumaNN = lumaN + lumaM;
    FxaaFloat lumaSS = lumaS + lumaM;
    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
    if(pairN) lengthSign = -lengthSign;
    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posB;
    posB.x = posM.x;
    posB.y = posM.y;
    FxaaFloat2 offNP;
    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
    if(!horzSpan) posB.x += lengthSign * 0.5;
    if( horzSpan) posB.y += lengthSign * 0.5;
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posN;
    posN.x = posB.x - offNP.x * FXAA_QUALITY_P0;
    posN.y = posB.y - offNP.y * FXAA_QUALITY_P0;
    FxaaFloat2 posP;
    posP.x = posB.x + offNP.x * FXAA_QUALITY_P0;
    posP.y = posB.y + offNP.y * FXAA_QUALITY_P0;
    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
    FxaaFloat subpixE = subpixC * subpixC;
    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
/*--------------------------------------------------------------------------*/
    if(!pairN) lumaNN = lumaSS;
    FxaaFloat gradientScaled = gradient * 1.0/4.0;
    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
    FxaaFloat subpixF = subpixD * subpixE;
    FxaaBool lumaMLTZero = lumaMM < 0.0;
/*--------------------------------------------------------------------------*/
    lumaEndN -= lumaNN * 0.5;
    lumaEndP -= lumaNN * 0.5;
    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P1;
    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P1;
    FxaaBool doneNP = (!doneN) || (!doneP);
    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P1;
    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P1;
/*--------------------------------------------------------------------------*/
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P2;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P2;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P2;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P2;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 3)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P3;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P3;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P3;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P3;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 4)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P4;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P4;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P4;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P4;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 5)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P5;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P5;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P5;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P5;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 6)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P6;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P6;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P6;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P6;
/*--------------------------------------------------------------------------*/
                        #if (FXAA_QUALITY_PS > 7)
                        if(doneNP) {
                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                            doneN = abs(lumaEndN) >= gradientScaled;
                            doneP = abs(lumaEndP) >= gradientScaled;
                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P7;
                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P7;
                            doneNP = (!doneN) || (!doneP);
                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P7;
                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P7;
/*--------------------------------------------------------------------------*/
    #if (FXAA_QUALITY_PS > 8)
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P8;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P8;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P8;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P8;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 9)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P9;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P9;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P9;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P9;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 10)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P10;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P10;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P10;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P10;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 11)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P11;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P11;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P11;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P11;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 12)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P12;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P12;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P12;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P12;
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
    #endif
/*--------------------------------------------------------------------------*/
                        }
                        #endif
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
/*--------------------------------------------------------------------------*/
    FxaaFloat dstN = posM.x - posN.x;
    FxaaFloat dstP = posP.x - posM.x;
    if(!horzSpan) dstN = posM.y - posN.y;
    if(!horzSpan) dstP = posP.y - posM.y;
/*--------------------------------------------------------------------------*/
    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
    FxaaFloat spanLength = (dstP + dstN);
    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
    FxaaFloat spanLengthRcp = 1.0/spanLength;
/*--------------------------------------------------------------------------*/
    FxaaBool directionN = dstN < dstP;
    FxaaFloat dst = min(dstN, dstP);
    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
    FxaaFloat subpixG = subpixF * subpixF;
    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
/*--------------------------------------------------------------------------*/
    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
    return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
}
`;var sV=`uniform vec4 u_initialColor;

#if TEXTURE_UNITS > 0
uniform sampler2D u_dayTextures[TEXTURE_UNITS];
uniform vec4 u_dayTextureTranslationAndScale[TEXTURE_UNITS];
uniform bool u_dayTextureUseWebMercatorT[TEXTURE_UNITS];

#ifdef APPLY_ALPHA
uniform float u_dayTextureAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_DAY_NIGHT_ALPHA
uniform float u_dayTextureNightAlpha[TEXTURE_UNITS];
uniform float u_dayTextureDayAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_SPLIT
uniform float u_dayTextureSplit[TEXTURE_UNITS];
#endif

#ifdef APPLY_BRIGHTNESS
uniform float u_dayTextureBrightness[TEXTURE_UNITS];
#endif

#ifdef APPLY_CONTRAST
uniform float u_dayTextureContrast[TEXTURE_UNITS];
#endif

#ifdef APPLY_HUE
uniform float u_dayTextureHue[TEXTURE_UNITS];
#endif

#ifdef APPLY_SATURATION
uniform float u_dayTextureSaturation[TEXTURE_UNITS];
#endif

#ifdef APPLY_GAMMA
uniform float u_dayTextureOneOverGamma[TEXTURE_UNITS];
#endif

#ifdef APPLY_IMAGERY_CUTOUT
uniform vec4 u_dayTextureCutoutRectangles[TEXTURE_UNITS];
#endif

#ifdef APPLY_COLOR_TO_ALPHA
uniform vec4 u_colorsToAlpha[TEXTURE_UNITS];
#endif

uniform vec4 u_dayTextureTexCoordsRectangle[TEXTURE_UNITS];
#endif

#if defined(HAS_WATER_MASK) && (defined(SHOW_REFLECTIVE_OCEAN) || defined(APPLY_MATERIAL))
uniform sampler2D u_waterMask;
uniform vec4 u_waterMaskTranslationAndScale;
uniform float u_zoomedOutOceanSpecularIntensity;
#endif

#ifdef SHOW_OCEAN_WAVES
uniform sampler2D u_oceanNormalMap;
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
uniform vec2 u_lightingFadeDistance;
#endif

#ifdef TILE_LIMIT_RECTANGLE
uniform vec4 u_cartographicLimitRectangle;
#endif

#ifdef GROUND_ATMOSPHERE
uniform vec2 u_nightFadeDistance;
#endif

#ifdef ENABLE_CLIPPING_PLANES
uniform highp sampler2D u_clippingPlanes;
uniform mat4 u_clippingPlanesMatrix;
uniform vec4 u_clippingPlanesEdgeStyle;
#endif

#ifdef ENABLE_CLIPPING_POLYGONS
uniform highp sampler2D u_clippingDistance;
in vec2 v_clippingPosition;
flat in int v_regionIndex;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG) && defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
uniform float u_minimumBrightness;
#endif

#ifdef COLOR_CORRECT
uniform vec3 u_hsbShift; // Hue, saturation, brightness
#endif

#ifdef HIGHLIGHT_FILL_TILE
uniform vec4 u_fillHighlightColor;
#endif

#ifdef TRANSLUCENT
uniform vec4 u_frontFaceAlphaByDistance;
uniform vec4 u_backFaceAlphaByDistance;
uniform vec4 u_translucencyRectangle;
#endif

#ifdef UNDERGROUND_COLOR
uniform vec4 u_undergroundColor;
uniform vec4 u_undergroundColorAlphaByDistance;
#endif

#ifdef ENABLE_VERTEX_LIGHTING
uniform float u_lambertDiffuseMultiplier;
uniform float u_vertexShadowDarkness;
#endif

in vec3 v_positionMC;
in vec3 v_positionEC;
in vec3 v_textureCoordinates;
in vec3 v_normalMC;
in vec3 v_normalEC;

#ifdef APPLY_MATERIAL
in float v_height;
in float v_slope;
in float v_aspect;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
in float v_distance;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
in vec3 v_atmosphereRayleighColor;
in vec3 v_atmosphereMieColor;
in float v_atmosphereOpacity;
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT) || defined(APPLY_MATERIAL)
vec4 alphaBlend(vec4 sourceColor, vec4 destinationColor)
{
    return sourceColor * vec4(sourceColor.aaa, 1.0) + destinationColor * (1.0 - sourceColor.a);
}
#endif

#ifdef TRANSLUCENT
bool inTranslucencyRectangle()
{
    return
        v_textureCoordinates.x > u_translucencyRectangle.x &&
        v_textureCoordinates.x < u_translucencyRectangle.z &&
        v_textureCoordinates.y > u_translucencyRectangle.y &&
        v_textureCoordinates.y < u_translucencyRectangle.w;
}
#endif

vec4 sampleAndBlend(
    vec4 previousColor,
    sampler2D textureToSample,
    vec2 tileTextureCoordinates,
    vec4 textureCoordinateRectangle,
    vec4 textureCoordinateTranslationAndScale,
    float textureAlpha,
    float textureNightAlpha,
    float textureDayAlpha,
    float textureBrightness,
    float textureContrast,
    float textureHue,
    float textureSaturation,
    float textureOneOverGamma,
    float split,
    vec4 colorToAlpha,
    float nightBlend)
{
    // This crazy step stuff sets the alpha to 0.0 if this following condition is true:
    //    tileTextureCoordinates.s < textureCoordinateRectangle.s ||
    //    tileTextureCoordinates.s > textureCoordinateRectangle.p ||
    //    tileTextureCoordinates.t < textureCoordinateRectangle.t ||
    //    tileTextureCoordinates.t > textureCoordinateRectangle.q
    // In other words, the alpha is zero if the fragment is outside the rectangle
    // covered by this texture.  Would an actual 'if' yield better performance?
    vec2 alphaMultiplier = step(textureCoordinateRectangle.st, tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

    alphaMultiplier = step(vec2(0.0), textureCoordinateRectangle.pq - tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    textureAlpha *= mix(textureDayAlpha, textureNightAlpha, nightBlend);
#endif

    vec2 translation = textureCoordinateTranslationAndScale.xy;
    vec2 scale = textureCoordinateTranslationAndScale.zw;
    vec2 textureCoordinates = tileTextureCoordinates * scale + translation;
    vec4 value = texture(textureToSample, textureCoordinates);
    vec3 color = value.rgb;
    float alpha = value.a;

#ifdef APPLY_COLOR_TO_ALPHA
    vec3 colorDiff = abs(color.rgb - colorToAlpha.rgb);
    colorDiff.r = czm_maximumComponent(colorDiff);
    alpha = czm_branchFreeTernary(colorDiff.r < colorToAlpha.a, 0.0, alpha);
#endif

#if !defined(APPLY_GAMMA)
    vec4 tempColor = czm_gammaCorrect(vec4(color, alpha));
    color = tempColor.rgb;
    alpha = tempColor.a;
#else
    color = pow(color, vec3(textureOneOverGamma));
#endif

#ifdef APPLY_SPLIT
    float splitPosition = czm_splitPosition;
    // Split to the left
    if (split < 0.0 && gl_FragCoord.x > splitPosition) {
       alpha = 0.0;
    }
    // Split to the right
    else if (split > 0.0 && gl_FragCoord.x < splitPosition) {
       alpha = 0.0;
    }
#endif

#ifdef APPLY_BRIGHTNESS
    color = mix(vec3(0.0), color, textureBrightness);
#endif

#ifdef APPLY_CONTRAST
    color = mix(vec3(0.5), color, textureContrast);
#endif

#ifdef APPLY_HUE
    color = czm_hue(color, textureHue);
#endif

#ifdef APPLY_SATURATION
    color = czm_saturation(color, textureSaturation);
#endif

    float sourceAlpha = alpha * textureAlpha;
    float outAlpha = mix(previousColor.a, 1.0, sourceAlpha);
    outAlpha += sign(outAlpha) - 1.0;

    vec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;

    // When rendering imagery for a tile in multiple passes,
    // some GPU/WebGL implementation combinations will not blend fragments in
    // additional passes correctly if their computation includes an unmasked
    // divide-by-zero operation,
    // even if it's not in the output or if the output has alpha zero.
    //
    // For example, without sanitization for outAlpha,
    // this renders without artifacts:
    //   if (outAlpha == 0.0) { outColor = vec3(0.0); }
    //
    // but using czm_branchFreeTernary will cause portions of the tile that are
    // alpha-zero in the additional pass to render as black instead of blending
    // with the previous pass:
    //   outColor = czm_branchFreeTernary(outAlpha == 0.0, vec3(0.0), outColor);
    //
    // So instead, sanitize against divide-by-zero,
    // store this state on the sign of outAlpha, and correct on return.

    return vec4(outColor, max(outAlpha, 0.0));
}

vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend);
vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float specularMapValue, float fade);

const float fExposure = 2.0;

vec3 computeEllipsoidPosition()
{
    float mpp = czm_metersPerPixel(vec4(0.0, 0.0, -czm_currentFrustum.x, 1.0), 1.0);
    vec2 xy = gl_FragCoord.xy / czm_viewport.zw * 2.0 - vec2(1.0);
    xy *= czm_viewport.zw * mpp * 0.5;

    vec3 direction;
    if (czm_orthographicIn3D == 1.0)
    {
        direction = vec3(0.0, 0.0, -1.0);
    }
    else
    {
        direction = normalize(vec3(xy, -czm_currentFrustum.x));
    }

    czm_ray ray = czm_ray(vec3(0.0), direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);

    vec3 ellipsoidPosition = czm_pointAlongRay(ray, intersection.start);
    return (czm_inverseView * vec4(ellipsoidPosition, 1.0)).xyz;
}

void main()
{
#ifdef TILE_LIMIT_RECTANGLE
    if (v_textureCoordinates.x < u_cartographicLimitRectangle.x || u_cartographicLimitRectangle.z < v_textureCoordinates.x ||
        v_textureCoordinates.y < u_cartographicLimitRectangle.y || u_cartographicLimitRectangle.w < v_textureCoordinates.y)
        {
            discard;
        }
#endif

#ifdef ENABLE_CLIPPING_PLANES
    float clipDistance = clip(gl_FragCoord, u_clippingPlanes, u_clippingPlanesMatrix);
#endif

#if defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING) || defined(HDR)
    vec3 normalMC = czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0));   // normalized surface normal in model coordinates
    vec3 normalEC = czm_normal3D * normalMC;                                         // normalized surface normal in eye coordinates
#endif

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    float nightBlend = 1.0 - clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0, 0.0, 1.0);
#else
    float nightBlend = 0.0;
#endif

    // The clamp below works around an apparent bug in Chrome Canary v23.0.1241.0
    // where the fragment shader sees textures coordinates < 0.0 and > 1.0 for the
    // fragments on the edges of tiles even though the vertex shader is outputting
    // coordinates strictly in the 0-1 range.
    vec4 color = computeDayColor(u_initialColor, clamp(v_textureCoordinates, 0.0, 1.0), nightBlend);

#ifdef SHOW_TILE_BOUNDARIES
    if (v_textureCoordinates.x < (1.0/256.0) || v_textureCoordinates.x > (255.0/256.0) ||
        v_textureCoordinates.y < (1.0/256.0) || v_textureCoordinates.y > (255.0/256.0))
    {
        color = vec4(1.0, 0.0, 0.0, 1.0);
    }
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
    float cameraDist;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        cameraDist = max(czm_frustumPlanes.x - czm_frustumPlanes.y, czm_frustumPlanes.w - czm_frustumPlanes.z) * 0.5;
    }
    else if (czm_sceneMode == czm_sceneModeColumbusView)
    {
        cameraDist = -czm_view[3].z;
    }
    else
    {
        cameraDist = length(czm_view[3]);
    }
    float fadeOutDist = u_lightingFadeDistance.x;
    float fadeInDist = u_lightingFadeDistance.y;
    if (czm_sceneMode != czm_sceneMode3D) {
        vec3 radii = czm_ellipsoidRadii;
        float maxRadii = max(radii.x, max(radii.y, radii.z));
        fadeOutDist -= maxRadii;
        fadeInDist -= maxRadii;
    }
    float fade = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.0, 1.0);
#else
    float fade = 0.0;
#endif

#if defined(HAS_WATER_MASK) && (defined(SHOW_REFLECTIVE_OCEAN) || defined(APPLY_MATERIAL))
    vec2 waterMaskTranslation = u_waterMaskTranslationAndScale.xy;
    vec2 waterMaskScale = u_waterMaskTranslationAndScale.zw;
    vec2 waterMaskTextureCoordinates = v_textureCoordinates.xy * waterMaskScale + waterMaskTranslation;
    waterMaskTextureCoordinates.y = 1.0 - waterMaskTextureCoordinates.y;

    float mask = texture(u_waterMask, waterMaskTextureCoordinates).r;

    #ifdef SHOW_REFLECTIVE_OCEAN
    if (mask > 0.0)
    {
        mat3 enuToEye = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalEC);

        vec2 ellipsoidTextureCoordinates = czm_ellipsoidTextureCoordinates(normalMC);
        vec2 ellipsoidFlippedTextureCoordinates = czm_ellipsoidTextureCoordinates(normalMC.zyx);

        vec2 textureCoordinates = mix(ellipsoidTextureCoordinates, ellipsoidFlippedTextureCoordinates, czm_morphTime * smoothstep(0.9, 0.95, normalMC.z));

        color = computeWaterColor(v_positionEC, textureCoordinates, enuToEye, color, mask, fade);
    }
    #endif
#endif

#ifdef APPLY_MATERIAL
    czm_materialInput materialInput;
    materialInput.st = v_textureCoordinates.st;
    materialInput.normalEC = normalize(v_normalEC);
    materialInput.positionToEyeEC = -v_positionEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalize(v_normalEC));
    materialInput.slope = v_slope;
    materialInput.height = v_height;
    materialInput.aspect = v_aspect;
    #ifdef HAS_WATER_MASK
        materialInput.waterMask = mask;
    #endif

    czm_material material = czm_getMaterial(materialInput);
    vec4 materialColor = vec4(material.diffuse, material.alpha);
    color = alphaBlend(materialColor, color);
#endif

#ifdef ENABLE_VERTEX_LIGHTING
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalize(v_normalEC)) * u_lambertDiffuseMultiplier + u_vertexShadowDarkness, 0.0, 1.0);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#elif defined(ENABLE_DAYNIGHT_SHADING)
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0 + 0.3, 0.0, 1.0);
    diffuseIntensity = mix(1.0, diffuseIntensity, fade);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#else
    vec4 finalColor = color;
#endif

#ifdef ENABLE_CLIPPING_PLANES
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = u_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = u_clippingPlanesEdgeStyle.a;

    if (clipDistance < clippingPlanesEdgeWidth)
    {
        finalColor = clippingPlanesEdgeColor;
    }
#endif

#ifdef ENABLE_CLIPPING_POLYGONS
    vec2 clippingPosition = v_clippingPosition;
    int regionIndex = v_regionIndex;
    clipPolygons(u_clippingDistance, CLIPPING_POLYGON_REGIONS_LENGTH, clippingPosition, regionIndex);
#endif

#ifdef HIGHLIGHT_FILL_TILE
    finalColor = vec4(mix(finalColor.rgb, u_fillHighlightColor.rgb, u_fillHighlightColor.a), finalColor.a);
#endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
    if (!czm_backFacing())
    {
        bool dynamicLighting = false;
        #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
            dynamicLighting = true;
        #endif

        vec3 rayleighColor;
        vec3 mieColor;
        float opacity;

        vec3 positionWC;
        vec3 lightDirection;

        // When the camera is far away (camera distance > nightFadeOutDistance), the scattering is computed in the fragment shader.
        // Otherwise, the scattering is computed in the vertex shader.
        #ifdef PER_FRAGMENT_GROUND_ATMOSPHERE
            positionWC = computeEllipsoidPosition();
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            computeAtmosphereScattering(
                positionWC,
                lightDirection,
                rayleighColor,
                mieColor,
                opacity
            );
        #else
            positionWC = v_positionMC;
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            rayleighColor = v_atmosphereRayleighColor;
            mieColor = v_atmosphereMieColor;
            opacity = v_atmosphereOpacity;
        #endif

        #ifdef COLOR_CORRECT
            const bool ignoreBlackPixels = true;
            rayleighColor = czm_applyHSBShift(rayleighColor, u_hsbShift, ignoreBlackPixels);
            mieColor = czm_applyHSBShift(mieColor, u_hsbShift, ignoreBlackPixels);
        #endif

        vec4 groundAtmosphereColor = computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);

        // Fog is applied to tiles selected for fog, close to the Earth.
        #ifdef FOG
            vec3 fogColor = groundAtmosphereColor.rgb;

            // If there is lighting, apply that to the fog.
            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float darken = clamp(dot(normalize(czm_viewerPositionWC), atmosphereLightDirection), u_minimumBrightness, 1.0);
                fogColor *= darken;
            #endif

            #ifndef HDR
                fogColor.rgb = czm_pbrNeutralTonemapping(fogColor.rgb);
                fogColor.rgb = czm_inverseGamma(fogColor.rgb);
            #endif

            finalColor = vec4(czm_fog(v_distance, finalColor.rgb, fogColor.rgb, czm_fogVisualDensityScalar), finalColor.a);

        #else
            // Apply ground atmosphere. This happens when the camera is far away from the earth.

            // The transmittance is based on optical depth i.e. the length of segment of the ray inside the atmosphere.
            // This value is larger near the "circumference", as it is further away from the camera. We use it to
            // brighten up that area of the ground atmosphere.
            const float transmittanceModifier = 0.5;
            float transmittance = transmittanceModifier + clamp(1.0 - groundAtmosphereColor.a, 0.0, 1.0);

            vec3 finalAtmosphereColor = finalColor.rgb + groundAtmosphereColor.rgb * transmittance;

            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float fadeInDist = u_nightFadeDistance.x;
                float fadeOutDist = u_nightFadeDistance.y;

                float sunlitAtmosphereIntensity = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.05, 1.0);
                float darken = clamp(dot(normalize(positionWC), atmosphereLightDirection), 0.0, 1.0);
                vec3 darkenendGroundAtmosphereColor = mix(groundAtmosphereColor.rgb, finalAtmosphereColor.rgb, darken);

                finalAtmosphereColor = mix(darkenendGroundAtmosphereColor, finalAtmosphereColor, sunlitAtmosphereIntensity);
            #endif

            #ifndef HDR
                finalAtmosphereColor.rgb = vec3(1.0) - exp(-fExposure * finalAtmosphereColor.rgb);
            #else
                finalAtmosphereColor.rgb = czm_saturation(finalAtmosphereColor.rgb, 1.6);
            #endif

            finalColor.rgb = mix(finalColor.rgb, finalAtmosphereColor.rgb, fade);
        #endif
    }
#endif

#ifdef UNDERGROUND_COLOR
    if (czm_backFacing())
    {
        float distanceFromEllipsoid = max(czm_eyeHeight, 0.0);
        float distance = max(v_distance - distanceFromEllipsoid, 0.0);
        float blendAmount = interpolateByDistance(u_undergroundColorAlphaByDistance, distance);
        vec4 undergroundColor = vec4(u_undergroundColor.rgb, u_undergroundColor.a * blendAmount);
        finalColor = alphaBlend(undergroundColor, finalColor);
    }
#endif

#ifdef TRANSLUCENT
    if (inTranslucencyRectangle())
    {
      vec4 alphaByDistance = gl_FrontFacing ? u_frontFaceAlphaByDistance : u_backFaceAlphaByDistance;
      finalColor.a *= interpolateByDistance(alphaByDistance, v_distance);
    }
#endif

    out_FragColor =  finalColor;
}


#ifdef SHOW_REFLECTIVE_OCEAN

float waveFade(float edge0, float edge1, float x)
{
    float y = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
    return pow(1.0 - y, 5.0);
}

float linearFade(float edge0, float edge1, float x)
{
    return clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
}

// Based on water rendering by Jonas Wagner:
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

// low altitude wave settings
const float oceanFrequencyLowAltitude = 825000.0;
const float oceanAnimationSpeedLowAltitude = 0.004;
const float oceanOneOverAmplitudeLowAltitude = 1.0 / 2.0;
const float oceanSpecularIntensity = 0.5;

// high altitude wave settings
const float oceanFrequencyHighAltitude = 125000.0;
const float oceanAnimationSpeedHighAltitude = 0.008;
const float oceanOneOverAmplitudeHighAltitude = 1.0 / 2.0;

vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float maskValue, float fade)
{
    vec3 positionToEyeEC = -positionEyeCoordinates;
    float positionToEyeECLength = length(positionToEyeEC);

    // The double normalize below works around a bug in Firefox on Android devices.
    vec3 normalizedPositionToEyeEC = normalize(normalize(positionToEyeEC));

    // Fade out the waves as the camera moves far from the surface.
    float waveIntensity = waveFade(70000.0, 1000000.0, positionToEyeECLength);

#ifdef SHOW_OCEAN_WAVES
    // high altitude waves
    float time = czm_frameNumber * oceanAnimationSpeedHighAltitude;
    vec4 noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyHighAltitude, time, 0.0);
    vec3 normalTangentSpaceHighAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeHighAltitude);

    // low altitude waves
    time = czm_frameNumber * oceanAnimationSpeedLowAltitude;
    noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyLowAltitude, time, 0.0);
    vec3 normalTangentSpaceLowAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeLowAltitude);

    // blend the 2 wave layers based on distance to surface
    float highAltitudeFade = linearFade(0.0, 60000.0, positionToEyeECLength);
    float lowAltitudeFade = 1.0 - linearFade(20000.0, 60000.0, positionToEyeECLength);
    vec3 normalTangentSpace =
        (highAltitudeFade * normalTangentSpaceHighAltitude) +
        (lowAltitudeFade * normalTangentSpaceLowAltitude);
    normalTangentSpace = normalize(normalTangentSpace);

    // fade out the normal perturbation as we move farther from the water surface
    normalTangentSpace.xy *= waveIntensity;
    normalTangentSpace = normalize(normalTangentSpace);
#else
    vec3 normalTangentSpace = vec3(0.0, 0.0, 1.0);
#endif

    vec3 normalEC = enuToEye * normalTangentSpace;

    const vec3 waveHighlightColor = vec3(0.3, 0.45, 0.6);

    // Use diffuse light to highlight the waves
    float diffuseIntensity = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * maskValue;
    vec3 diffuseHighlight = waveHighlightColor * diffuseIntensity * (1.0 - fade);

#ifdef SHOW_OCEAN_WAVES
    // Where diffuse light is low or non-existent, use wave highlights based solely on
    // the wave bumpiness and no particular light direction.
    float tsPerturbationRatio = normalTangentSpace.z;
    vec3 nonDiffuseHighlight = mix(waveHighlightColor * 5.0 * (1.0 - tsPerturbationRatio), vec3(0.0), diffuseIntensity);
#else
    vec3 nonDiffuseHighlight = vec3(0.0);
#endif

    // Add specular highlights in 3D, and in all modes when zoomed in.
    float specularIntensity = czm_getSpecular(czm_lightDirectionEC, normalizedPositionToEyeEC, normalEC, 10.0);
    float surfaceReflectance = mix(0.0, mix(u_zoomedOutOceanSpecularIntensity, oceanSpecularIntensity, waveIntensity), maskValue);
    float specular = specularIntensity * surfaceReflectance;

#ifdef HDR
    specular *= 1.4;

    float e = 0.2;
    float d = 3.3;
    float c = 1.7;

    vec3 color = imageryColor.rgb + (c * (vec3(e) + imageryColor.rgb * d) * (diffuseHighlight + nonDiffuseHighlight + specular));
#else
    vec3 color = imageryColor.rgb + diffuseHighlight + nonDiffuseHighlight + specular;
#endif

    return vec4(color, imageryColor.a);
}

#endif // #ifdef SHOW_REFLECTIVE_OCEAN
`;var aV=`#ifdef QUANTIZATION_BITS12
in vec4 compressed0;
in float compressed1;
#else
in vec4 position3DAndHeight;
in vec4 textureCoordAndEncodedNormals;
#endif

#ifdef GEODETIC_SURFACE_NORMALS
in vec3 geodeticSurfaceNormal;
#endif

#ifdef EXAGGERATION
uniform vec2 u_verticalExaggerationAndRelativeHeight;
#endif

uniform vec3 u_center3D;
uniform mat4 u_modifiedModelView;
uniform mat4 u_modifiedModelViewProjection;
uniform vec4 u_tileRectangle;

// Uniforms for 2D Mercator projection
uniform vec2 u_southAndNorthLatitude;
uniform vec2 u_southMercatorYAndOneOverHeight;

out vec3 v_positionMC;
out vec3 v_positionEC;

out vec3 v_textureCoordinates;
out vec3 v_normalMC;
out vec3 v_normalEC;

#ifdef APPLY_MATERIAL
out float v_slope;
out float v_aspect;
out float v_height;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
out float v_distance;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE)
out vec3 v_atmosphereRayleighColor;
out vec3 v_atmosphereMieColor;
out float v_atmosphereOpacity;
#endif

#ifdef ENABLE_CLIPPING_POLYGONS
uniform highp sampler2D u_clippingExtents;
out vec2 v_clippingPosition;
flat out int v_regionIndex;
#endif

// These functions are generated at runtime.
vec4 getPosition(vec3 position, float height, vec2 textureCoordinates);
float get2DYPositionFraction(vec2 textureCoordinates);

vec4 getPosition3DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return u_modifiedModelViewProjection * vec4(position, 1.0);
}

float get2DMercatorYPositionFraction(vec2 textureCoordinates)
{
    // The width of a tile at level 11, in radians and assuming a single root tile, is
    //   2.0 * czm_pi / pow(2.0, 11.0)
    // We want to just linearly interpolate the 2D position from the texture coordinates
    // when we're at this level or higher.  The constant below is the expression
    // above evaluated and then rounded up at the 4th significant digit.
    const float maxTileWidth = 0.003068;
    float positionFraction = textureCoordinates.y;
    float southLatitude = u_southAndNorthLatitude.x;
    float northLatitude = u_southAndNorthLatitude.y;
    if (northLatitude - southLatitude > maxTileWidth)
    {
        float southMercatorY = u_southMercatorYAndOneOverHeight.x;
        float oneOverMercatorHeight = u_southMercatorYAndOneOverHeight.y;

        float currentLatitude = mix(southLatitude, northLatitude, textureCoordinates.y);
        currentLatitude = clamp(currentLatitude, -czm_webMercatorMaxLatitude, czm_webMercatorMaxLatitude);
        positionFraction = czm_latitudeToWebMercatorFraction(currentLatitude, southMercatorY, oneOverMercatorHeight);
    }
    return positionFraction;
}

float get2DGeographicYPositionFraction(vec2 textureCoordinates)
{
    return textureCoordinates.y;
}

vec4 getPositionPlanarEarth(vec3 position, float height, vec2 textureCoordinates)
{
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 rtcPosition2D = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    return u_modifiedModelViewProjection * rtcPosition2D;
}

vec4 getPosition2DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, 0.0, textureCoordinates);
}

vec4 getPositionColumbusViewMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, height, textureCoordinates);
}

vec4 getPositionMorphingMode(vec3 position, float height, vec2 textureCoordinates)
{
    // We do not do RTC while morphing, so there is potential for jitter.
    // This is unlikely to be noticeable, though.
    vec3 position3DWC = position + u_center3D;
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 position2DWC = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    vec4 morphPosition = czm_columbusViewMorph(position2DWC, vec4(position3DWC, 1.0), czm_morphTime);
    return czm_modelViewProjection * morphPosition;
}

#ifdef QUANTIZATION_BITS12
uniform vec2 u_minMaxHeight;
uniform mat4 u_scaleAndBias;
#endif

void main()
{
#ifdef QUANTIZATION_BITS12
    vec2 xy = czm_decompressTextureCoordinates(compressed0.x);
    vec2 zh = czm_decompressTextureCoordinates(compressed0.y);
    vec3 position = vec3(xy, zh.x);
    float height = zh.y;
    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);

    height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;
    position = (u_scaleAndBias * vec4(position, 1.0)).xyz;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)) && defined(INCLUDE_WEB_MERCATOR_Y) || defined(APPLY_MATERIAL)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = compressed1;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = 0.0;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = compressed0.w;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#else
    // A single float per element
    vec3 position = position3DAndHeight.xyz;
    float height = position3DAndHeight.w;
    vec2 textureCoordinates = textureCoordAndEncodedNormals.xy;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = textureCoordAndEncodedNormals.w;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = textureCoordAndEncodedNormals.z;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = 0.0;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#endif

    vec3 position3DWC = position + u_center3D;

#ifdef GEODETIC_SURFACE_NORMALS
    vec3 ellipsoidNormal = geodeticSurfaceNormal;
#else
    vec3 ellipsoidNormal = normalize(position3DWC);
#endif

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    float exaggeration = u_verticalExaggerationAndRelativeHeight.x;
    float relativeHeight = u_verticalExaggerationAndRelativeHeight.y;
    float newHeight = (height - relativeHeight) * exaggeration + relativeHeight;

    // stop from going through center of earth
    float minRadius = min(min(czm_ellipsoidRadii.x, czm_ellipsoidRadii.y), czm_ellipsoidRadii.z);
    newHeight = max(newHeight, -minRadius);

    vec3 offset = ellipsoidNormal * (newHeight - height);
    position += offset;
    position3DWC += offset;
    height = newHeight;
#endif

    gl_Position = getPosition(position, height, textureCoordinates);

    v_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;
    v_positionMC = position3DWC;  // position in model coordinates

    v_textureCoordinates = vec3(textureCoordinates, webMercatorT);

#if defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    vec3 normalMC = czm_octDecode(encodedNormal);

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    vec3 projection = dot(normalMC, ellipsoidNormal) * ellipsoidNormal;
    vec3 rejection = normalMC - projection;
    normalMC = normalize(projection + rejection * exaggeration);
#endif

    v_normalMC = normalMC;
    v_normalEC = czm_normal3D * v_normalMC;
#endif

#ifdef ENABLE_CLIPPING_POLYGONS
    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(position3DWC);
    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);
    
    vec2 minDistance = vec2(czm_infinity);
    v_clippingPosition = vec2(czm_infinity);
    v_regionIndex = -1;

    for (int regionIndex = 0; regionIndex < CLIPPING_POLYGON_REGIONS_LENGTH; regionIndex++) {
        vec4 extents = unpackClippingExtents(u_clippingExtents, regionIndex);
        vec2 rectUv = (sphericalLatLong.yx - extents.yx) * extents.wz;

        vec2 clamped = clamp(rectUv, vec2(0.0), vec2(1.0));
        vec2 distance = abs(rectUv - clamped) * extents.wz;

        float threshold = 0.01;
        if (minDistance.x > distance.x || minDistance.y > distance.y) {
            minDistance = distance;
            v_clippingPosition = rectUv;
            if (rectUv.x > threshold && rectUv.y > threshold && rectUv.x < 1.0 - threshold && rectUv.y < 1.0 - threshold) {
                v_regionIndex = regionIndex;
            }
        }
    }
#endif

#if defined(FOG) || (defined(GROUND_ATMOSPHERE) && !defined(PER_FRAGMENT_GROUND_ATMOSPHERE))

    bool dynamicLighting = false;

    #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
        dynamicLighting = true;
    #endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

    vec3 lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(position3DWC));

    computeAtmosphereScattering(
        position3DWC,
        lightDirection,
        v_atmosphereRayleighColor,
        v_atmosphereMieColor,
        v_atmosphereOpacity
    );
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
    v_distance = length((czm_modelView3D * vec4(position3DWC, 1.0)).xyz);
#endif

#ifdef APPLY_MATERIAL
    float northPoleZ = czm_ellipsoidRadii.z;
    vec3 northPolePositionMC = vec3(0.0, 0.0, northPoleZ);
    vec3 vectorEastMC = normalize(cross(northPolePositionMC - v_positionMC, ellipsoidNormal));
    float dotProd = abs(dot(ellipsoidNormal, v_normalMC));
    v_slope = acos(dotProd);
    vec3 normalRejected = ellipsoidNormal * dotProd;
    vec3 normalProjected = v_normalMC - normalRejected;
    vec3 aspectVector = normalize(normalProjected);
    v_aspect = acos(dot(aspectVector, vectorEastMC));
    float determ = dot(cross(vectorEastMC, aspectVector), ellipsoidNormal);
    v_aspect = czm_branchFreeTernary(determ < 0.0, 2.0 * czm_pi - v_aspect, v_aspect);
    v_height = height;
#endif
}
`;var $D=`void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {

    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);
    
    float atmosphereInnerRadius = length(positionWC);

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );
}
`;var cV=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(u_texture, v_textureCoordinates);
}
`;var lV=`in vec4 position;
in float webMercatorT;

uniform vec2 u_textureDimensions;

out vec2 v_textureCoordinates;

void main()
{
    v_textureCoordinates = vec2(position.x, webMercatorT);
    gl_Position = czm_viewportOrthographic * (position * vec4(u_textureDimensions, 1.0, 1.0));
}
`;var QD=`float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}

void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity, out float underTranslucentGlobe)
{
    float ellipsoidRadiiDifference = czm_ellipsoidRadii.x - czm_ellipsoidRadii.z;

    // Adjustment to the atmosphere radius applied based on the camera height.
    float distanceAdjustMin = czm_ellipsoidRadii.x / 4.0;
    float distanceAdjustMax = czm_ellipsoidRadii.x;
    float distanceAdjustModifier = ellipsoidRadiiDifference / 2.0;
    float distanceAdjust = distanceAdjustModifier * clamp((czm_eyeHeight - distanceAdjustMin) / (distanceAdjustMax - distanceAdjustMin), 0.0, 1.0);

    // Since atmosphere scattering assumes the atmosphere is a spherical shell, we compute an inner radius of the atmosphere best fit
    // for the position on the ellipsoid.
    float radiusAdjust = (ellipsoidRadiiDifference / 4.0) + distanceAdjust;
    float atmosphereInnerRadius = (length(czm_viewerPositionWC) - czm_eyeHeight) - radiusAdjust;

    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);

    underTranslucentGlobe = 0.0;

    // Brighten the sky atmosphere under the Earth's atmosphere when translucency is enabled.
    #if defined(GLOBE_TRANSLUCENT)

        // Check for intersection with the inner radius of the atmopshere.
        czm_raySegment primaryRayEarthIntersect = czm_raySphereIntersectionInterval(primaryRay, vec3(0.0), atmosphereInnerRadius + radiusAdjust);
        if (primaryRayEarthIntersect.start > 0.0 && primaryRayEarthIntersect.stop > 0.0) {

            // Compute position on globe.
            vec3 direction = normalize(positionWC);
            czm_ray ellipsoidRay = czm_ray(positionWC, -direction);
            czm_raySegment ellipsoidIntersection = czm_rayEllipsoidIntersectionInterval(ellipsoidRay, vec3(0.0), czm_ellipsoidInverseRadii);
            vec3 onEarth = positionWC - (direction * ellipsoidIntersection.start);

            // Control the color using the camera angle.
            float angle = dot(normalize(czm_viewerPositionWC), normalize(onEarth));

            // Control the opacity using the distance from Earth.
            opacity = interpolateByDistance(vec4(0.0, 1.0, czm_ellipsoidRadii.x, 0.0), length(czm_viewerPositionWC - onEarth));
            vec3 horizonColor = vec3(0.1, 0.2, 0.3);
            vec3 nearColor = vec3(0.0);

            rayleighColor = mix(nearColor, horizonColor, exp(-angle) * opacity);

            // Set the traslucent flag to avoid alpha adjustment in computeFinalColor funciton.
            underTranslucentGlobe = 1.0;
            return;
        }
    #endif

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );

    // Alter the opacity based on how close the viewer is to the ground.
    // (0.0 = At edge of atmosphere, 1.0 = On ground)
    float cameraHeight = czm_eyeHeight + atmosphereInnerRadius;
    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;
    opacity = clamp((atmosphereOuterRadius - cameraHeight) / (atmosphereOuterRadius - atmosphereInnerRadius), 0.0, 1.0);

    // Alter alpha based on time of day (0.0 = night , 1.0 = day)
    float nightAlpha = (u_radiiAndDynamicAtmosphereColor.z != 0.0) ? clamp(dot(normalize(positionWC), lightDirection), 0.0, 1.0) : 1.0;
    opacity *= pow(nightAlpha, 0.5);
}
`;var uV=`in vec3 v_outerPositionWC;

uniform vec3 u_hsbShift;

#ifndef PER_FRAGMENT_ATMOSPHERE
in vec3 v_mieColor;
in vec3 v_rayleighColor;
in float v_opacity;
in float v_translucent;
#endif

void main (void)
{
    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
    vec3 lightDirection = czm_getDynamicAtmosphereLightDirection(v_outerPositionWC, lightEnum);

    vec3 mieColor;
    vec3 rayleighColor;
    float opacity;
    float translucent;

    #ifdef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            v_outerPositionWC,
            lightDirection,
            rayleighColor,
            mieColor,
            opacity,
            translucent
        );
    #else
        mieColor = v_mieColor;
        rayleighColor = v_rayleighColor;
        opacity = v_opacity;
        translucent = v_translucent;
    #endif

    vec4 color = computeAtmosphereColor(v_outerPositionWC, lightDirection, rayleighColor, mieColor, opacity);

    #ifndef HDR
        color.rgb = czm_pbrNeutralTonemapping(color.rgb);
        color.rgb = czm_inverseGamma(color.rgb);
    #endif

    #ifdef COLOR_CORRECT
        const bool ignoreBlackPixels = true;
        color.rgb = czm_applyHSBShift(color.rgb, u_hsbShift, ignoreBlackPixels);
    #endif

    // For the parts of the sky atmosphere that are not behind a translucent globe,
    // we mix in the default opacity so that the sky atmosphere still appears at distance.
    // This is needed because the opacity in the sky atmosphere is initially adjusted based
    // on the camera height.
    if (translucent == 0.0) {
        color.a = mix(color.b, 1.0, color.a) * smoothstep(0.0, 1.0, czm_morphTime);
    }

    out_FragColor = color;
}
`;var fV=`in vec4 position;

out vec3 v_outerPositionWC;

#ifndef PER_FRAGMENT_ATMOSPHERE
out vec3 v_mieColor;
out vec3 v_rayleighColor;
out float v_opacity;
out float v_translucent;
#endif

void main(void)
{
    vec4 positionWC = czm_model * position;
    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
    vec3 lightDirection = czm_getDynamicAtmosphereLightDirection(positionWC.xyz, lightEnum);

    #ifndef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            positionWC.xyz,
            lightDirection,
            v_rayleighColor,
            v_mieColor,
            v_opacity,
            v_translucent
        );
    #endif

    v_outerPositionWC = positionWC.xyz;
    gl_Position = czm_modelViewProjection * position;
}
`;var dV=`uniform samplerCube u_cubeMap;

in vec3 v_texCoord;

void main()
{
    vec4 color = czm_textureCube(u_cubeMap, normalize(v_texCoord));
    out_FragColor = vec4(czm_gammaCorrect(color).rgb, czm_morphTime);
}
`;var hV=`in vec3 position;
out vec3 v_texCoord;

void main()
{
    vec3 p = czm_viewRotation * (czm_temeToPseudoFixed * (czm_entireFrustum.y * position));
    gl_Position = czm_projection * vec4(p, 1.0);
    v_texCoord = position.xyz;
}
`;var mV=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color = texture(u_texture, v_textureCoordinates);
    out_FragColor = czm_gammaCorrect(color);
}
`;var pV=`uniform float u_radiusTS;

in vec2 v_textureCoordinates;

vec2 rotate(vec2 p, vec2 direction)
{
    return vec2(p.x * direction.x - p.y * direction.y, p.x * direction.y + p.y * direction.x);
}

vec4 addBurst(vec2 position, vec2 direction, float lengthScalar)
{
    vec2 rotatedPosition = rotate(position, direction) * vec2(25.0, 0.75);
    float radius = length(rotatedPosition) * lengthScalar;
    float burst = 1.0 - smoothstep(0.0, 0.55, radius);
    return vec4(burst);
}

void main()
{
    float lengthScalar = 2.0 / sqrt(2.0);
    vec2 position = v_textureCoordinates - vec2(0.5);
    float radius = length(position) * lengthScalar;
    float surface = step(radius, u_radiusTS);
    vec4 color = vec4(vec2(1.0), surface + 0.2, surface);

    float glow = 1.0 - smoothstep(0.0, 0.55, radius);
    color.ba += mix(vec2(0.0), vec2(1.0), glow) * 0.75;

    vec4 burst = vec4(0.0);

    // The following loop has been manually unrolled for speed, to
    // avoid sin() and cos().
    //
    //for (float i = 0.4; i < 3.2; i += 1.047) {
    //    vec2 direction = vec2(sin(i), cos(i));
    //    burst += 0.4 * addBurst(position, direction, lengthScalar);
    //
    //    direction = vec2(sin(i - 0.08), cos(i - 0.08));
    //    burst += 0.3 * addBurst(position, direction, lengthScalar);
    //}

    burst += 0.4 * addBurst(position, vec2(0.38942,  0.92106), lengthScalar);  // angle == 0.4
    burst += 0.4 * addBurst(position, vec2(0.99235,  0.12348), lengthScalar);  // angle == 0.4 + 1.047
    burst += 0.4 * addBurst(position, vec2(0.60327, -0.79754), lengthScalar);  // angle == 0.4 + 1.047 * 2.0

    burst += 0.3 * addBurst(position, vec2(0.31457,  0.94924), lengthScalar);  // angle == 0.4 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.97931,  0.20239), lengthScalar);  // angle == 0.4 + 1.047 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.66507, -0.74678), lengthScalar);  // angle == 0.4 + 1.047 * 2.0 - 0.08

    // End of manual loop unrolling.

    color += clamp(burst, vec4(0.0), vec4(1.0)) * 0.15;

    out_FragColor = clamp(color, vec4(0.0), vec4(1.0));
}
`;var gV=`in vec2 direction;

uniform float u_size;

out vec2 v_textureCoordinates;

void main() 
{
    vec4 position;
    if (czm_morphTime == 1.0)
    {
        position = vec4(czm_sunPositionWC, 1.0);
    }
    else
    {
        position = vec4(czm_sunPositionColumbusView.zxy, 1.0);
    }
    
    vec4 positionEC = czm_view * position;
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    
    vec2 halfSize = vec2(u_size * 0.5);
    halfSize *= ((direction * 2.0) - 1.0);
    
    gl_Position = czm_viewportOrthographic * vec4(positionWC.xy + halfSize, -positionWC.z, 1.0);
    
    v_textureCoordinates = direction;
}
`;var _V=`
in vec2 v_textureCoordinates;

void main()
{
    czm_materialInput materialInput;
    
    materialInput.s = v_textureCoordinates.s;
    materialInput.st = v_textureCoordinates;
    materialInput.str = vec3(v_textureCoordinates, 0.0);
    materialInput.normalEC = vec3(0.0, 0.0, -1.0);
    
    czm_material material = czm_getMaterial(materialInput);

    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
}
`;async function WX(e,t){let n=t.terrainProvider,i=t.mapProjection,o=i.ellipsoid,r,s=t.camera.getRectangleCameraCoordinates(e);if(t.mode===ne.SCENE3D?r=o.cartesianToCartographic(s):r=i.unproject(s),!l(n))return r;let a=n.availability;if(!l(a)||t.mode===ne.SCENE2D)return r;let c=[se.center(e),se.southeast(e),se.southwest(e),se.northeast(e),se.northwest(e)],u=await WX._sampleTerrainMostDetailed(n,c),f=!1,h=u.reduce(function(_,m){return l(m.height)?(f=!0,Math.max(m.height,_)):_},-Number.MAX_VALUE),p=r;return f&&(p.height+=h),p}WX._sampleTerrainMostDetailed=XE;var $E=WX;var Ylt=new z;function Xlt(e,t){let n=e.unionClippingRegions,i=e.length,o=Ts.useFloatTexture(t),r=Ts.getTextureResolution(e,t,Ylt),s=r.x,a=r.y,c=o?$lt(s,a):Qlt(s,a);return c+=`
`,c+=n?Klt(i):Zlt(i),c}function Klt(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount;
    float pixelWidth = czm_metersPerPixel(position);
    bool breakAndDiscard = false;
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0)
        {
           breakAndDiscard = true;
           break;
        }
    }
    if (breakAndDiscard) {
        discard;
    }
    return clipAmount;
}
`}function Zlt(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    bool clipped = true;
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount = 0.0;
    float pixelWidth = czm_metersPerPixel(position);
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
    }
    if (clipped)
    {
        discard;
    }
    return clipAmount;
}
`}function $lt(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int pixY = clippingPlaneNumber / ${e};
    int pixX = clippingPlaneNumber - (pixY * ${e});
    float u = (float(pixX) + 0.5) * ${o};
    float v = (float(pixY) + 0.5) * ${r};
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
`}function Qlt(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int clippingPlaneStartIndex = clippingPlaneNumber * 2;
    int pixY = clippingPlaneStartIndex / ${e};
    int pixX = clippingPlaneStartIndex - (pixY * ${e});
    float u = (float(pixX) + 0.5) * ${o};
    float v = (float(pixY) + 0.5) * ${r};
    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + ${o}, v)));
    return czm_transformPlane(plane, transform);
}
`}var c0=Xlt;function Jlt(e,t,n,i,o,r){this.numberOfDayTextures=e,this.flags=t,this.material=n,this.shaderProgram=i,this.clippingShaderState=o,this.clippingPolygonShaderState=r}function qX(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}function eut(e){let t="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPosition3DMode(position, height, textureCoordinates); }",n="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionColumbusViewMode(position, height, textureCoordinates); }",i="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionMorphingMode(position, height, textureCoordinates); }",o;switch(e){case ne.SCENE3D:o=t;break;case ne.SCENE2D:case ne.COLUMBUS_VIEW:o=n;break;case ne.MORPHING:o=i;break}return o}function tut(e){return e.webgl2?`void clipPolygons(highp sampler2D clippingDistance, int regionsLength, vec2 clippingPosition, int regionIndex) {
    czm_clipPolygons(clippingDistance, regionsLength, clippingPosition, regionIndex);
  }`:`void clipPolygons(highp sampler2D clippingDistance, int regionsLength, vec2 clippingPosition, int regionIndex) {
    }`}function nut(e){return e.webgl2?`vec4 unpackClippingExtents(highp sampler2D extentsTexture, int index) {
    return czm_unpackClippingExtents(extentsTexture, index);
  }`:`vec4 unpackClippingExtents(highp sampler2D extentsTexture, int index) {
      return vec4();
    }`}function iut(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}qX.prototype.getShaderProgram=function(e){let t=e.frameState,n=e.surfaceTile,i=e.numberOfDayTextures,o=e.applyBrightness,r=e.applyContrast,s=e.applyHue,a=e.applySaturation,c=e.applyGamma,u=e.applyAlpha,f=e.applyDayNightAlpha,h=e.applySplit,p=e.hasWaterMask,_=e.showReflectiveOcean,m=e.showOceanWaves,y=e.enableLighting,b=e.dynamicAtmosphereLighting,x=e.dynamicAtmosphereLightingFromSun,T=e.showGroundAtmosphere,C=e.perFragmentGroundAtmosphere,E=e.hasVertexNormals,S=e.useWebMercatorProjection,w=e.enableFog,R=e.enableClippingPlanes,P=e.clippingPlanes,O=e.enableClippingPolygons,N=e.clippingPolygons,g=e.clippedByBoundaries,A=e.hasImageryLayerCutout,v=e.colorCorrect,I=e.highlightFillTile,M=e.colorToAlpha,F=e.hasGeodeticSurfaceNormals,V=e.hasExaggeration,k=e.showUndergroundColor,H=e.translucent,B=0,j="",Q=n.renderedMesh.encoding;Q.quantization===pa.BITS12&&(B=1,j="QUANTIZATION_BITS12");let J=0,$="";g&&(J=1,$="TILE_LIMIT_RECTANGLE");let de=0,be="";A&&(de=1,be="APPLY_IMAGERY_CUTOUT");let ce=t.mode,_e=ce|o<<2|r<<3|s<<4|a<<5|c<<6|u<<7|p<<8|_<<9|m<<10|y<<11|b<<12|x<<13|T<<14|C<<15|E<<16|S<<17|w<<18|B<<19|h<<20|R<<21|O<<22|J<<23|de<<24|v<<25|I<<26|M<<27|F<<28|V<<29|k<<30|H<<31|f<<32,xe=0;l(P)&&P.length>0&&(xe=R?P.clippingPlanesState:0);let ve=0;l(N)&&N.length>0&&(ve=O?N.clippingPolygonsState:0);let Te=n.surfaceShader;if(l(Te)&&Te.numberOfDayTextures===i&&Te.flags===_e&&Te.material===this.material&&Te.clippingShaderState===xe&&Te.clippingPolygonShaderState===ve)return Te.shaderProgram;let Fe=this._shadersByTexturesFlags[i];if(l(Fe)||(Fe=this._shadersByTexturesFlags[i]=[]),Te=Fe[_e],!l(Te)||Te.material!==this.material||Te.clippingShaderState!==xe||Te.clippingPolygonShaderState!==ve){let He=this.baseVertexShaderSource.clone(),Je=this.baseFragmentShaderSource.clone();xe!==0&&Je.sources.unshift(c0(P,t.context)),ve!==0&&(Je.sources.unshift(tut(t.context)),He.sources.unshift(nut(t.context))),He.defines.push(j),Je.defines.push(`TEXTURE_UNITS ${i}`,$,be),o&&Je.defines.push("APPLY_BRIGHTNESS"),r&&Je.defines.push("APPLY_CONTRAST"),s&&Je.defines.push("APPLY_HUE"),a&&Je.defines.push("APPLY_SATURATION"),c&&Je.defines.push("APPLY_GAMMA"),u&&Je.defines.push("APPLY_ALPHA"),f&&Je.defines.push("APPLY_DAY_NIGHT_ALPHA"),p&&Je.defines.push("HAS_WATER_MASK"),_&&(Je.defines.push("SHOW_REFLECTIVE_OCEAN"),He.defines.push("SHOW_REFLECTIVE_OCEAN")),m&&Je.defines.push("SHOW_OCEAN_WAVES"),M&&Je.defines.push("APPLY_COLOR_TO_ALPHA"),k&&(He.defines.push("UNDERGROUND_COLOR"),Je.defines.push("UNDERGROUND_COLOR")),H&&(He.defines.push("TRANSLUCENT"),Je.defines.push("TRANSLUCENT")),y&&(E?(He.defines.push("ENABLE_VERTEX_LIGHTING"),Je.defines.push("ENABLE_VERTEX_LIGHTING")):(He.defines.push("ENABLE_DAYNIGHT_SHADING"),Je.defines.push("ENABLE_DAYNIGHT_SHADING"))),b&&(He.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),Je.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),x&&(He.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"),Je.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"))),T&&(He.defines.push("GROUND_ATMOSPHERE"),Je.defines.push("GROUND_ATMOSPHERE"),C&&(He.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"),Je.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"))),He.defines.push("INCLUDE_WEB_MERCATOR_Y"),Je.defines.push("INCLUDE_WEB_MERCATOR_Y"),w&&(He.defines.push("FOG"),Je.defines.push("FOG")),h&&Je.defines.push("APPLY_SPLIT"),R&&Je.defines.push("ENABLE_CLIPPING_PLANES"),O&&(Je.defines.push("ENABLE_CLIPPING_POLYGONS"),He.defines.push("ENABLE_CLIPPING_POLYGONS"),N.inverse&&Je.defines.push("CLIPPING_INVERSE"),Je.defines.push(`CLIPPING_POLYGON_REGIONS_LENGTH ${N.extentsCount}`),He.defines.push(`CLIPPING_POLYGON_REGIONS_LENGTH ${N.extentsCount}`)),v&&Je.defines.push("COLOR_CORRECT"),I&&Je.defines.push("HIGHLIGHT_FILL_TILE"),F&&He.defines.push("GEODETIC_SURFACE_NORMALS"),V&&He.defines.push("EXAGGERATION");let wt=`    vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend)
    {
        vec4 color = initialColor;
`;A&&(wt+=`        vec4 cutoutAndColorResult;
        bool texelUnclipped;
`);for(let Xe=0;Xe<i;++Xe)A?wt+=`        cutoutAndColorResult = u_dayTextureCutoutRectangles[${Xe}];
        texelUnclipped = v_textureCoordinates.x < cutoutAndColorResult.x || cutoutAndColorResult.z < v_textureCoordinates.x || v_textureCoordinates.y < cutoutAndColorResult.y || cutoutAndColorResult.w < v_textureCoordinates.y;
        cutoutAndColorResult = sampleAndBlend(
`:wt+=`        color = sampleAndBlend(
`,wt+=`            color,
            u_dayTextures[${Xe}],
            u_dayTextureUseWebMercatorT[${Xe}] ? textureCoordinates.xz : textureCoordinates.xy,
            u_dayTextureTexCoordsRectangle[${Xe}],
            u_dayTextureTranslationAndScale[${Xe}],
            ${u?`u_dayTextureAlpha[${Xe}]`:"1.0"},
            ${f?`u_dayTextureNightAlpha[${Xe}]`:"1.0"},
${f?`u_dayTextureDayAlpha[${Xe}]`:"1.0"},
${o?`u_dayTextureBrightness[${Xe}]`:"0.0"},
            ${r?`u_dayTextureContrast[${Xe}]`:"0.0"},
            ${s?`u_dayTextureHue[${Xe}]`:"0.0"},
            ${a?`u_dayTextureSaturation[${Xe}]`:"0.0"},
            ${c?`u_dayTextureOneOverGamma[${Xe}]`:"0.0"},
            ${h?`u_dayTextureSplit[${Xe}]`:"0.0"},
            ${M?`u_colorsToAlpha[${Xe}]`:"vec4(0.0)"},
        nightBlend        );
`,A&&(wt+=`        color = czm_branchFreeTernary(texelUnclipped, cutoutAndColorResult, color);
`);wt+=`        return color;
    }`,Je.sources.push(wt),He.sources.push(eut(ce)),He.sources.push(iut(S));let Xt=$t.fromCache({context:t.context,vertexShaderSource:He,fragmentShaderSource:Je,attributeLocations:Q.getAttributeLocations()});Te=Fe[_e]=new Jlt(i,_e,this.material,Xt,xe,ve)}return n.surfaceShader=Te,Te.shaderProgram};qX.prototype.destroy=function(){let e,t,n=this._shadersByTexturesFlags;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];if(!l(o))continue;for(e in o)o.hasOwnProperty(e)&&(t=o[e],l(t)&&t.shaderProgram.destroy())}return le(this)};var yV=qX;var out={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7},si=Object.freeze(out);var rut={START:0,LOADING:1,DONE:2,FAILED:3},_a=Object.freeze(rut);var sut={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6},co=Object.freeze(sut);function Xo(){this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new oe(0,0,1,1),this.terrainData=void 0,this.vertexArray=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new d,this.boundingVolumeSourceTile=void 0,this.boundingVolumeIsFromMesh=!1,this.terrainState=co.UNLOADED,this.mesh=void 0,this.fill=void 0,this.pickBoundingSphere=new ae,this.surfaceShader=void 0,this.isClipped=!0,this.clippedByBoundaries=!1}Object.defineProperties(Xo.prototype,{eligibleForUnloading:{get:function(){let e=this.terrainState,n=!(e===co.RECEIVING||e===co.TRANSFORMING),i=this.imagery;for(let o=0,r=i.length;n&&o<r;++o){let s=i[o];n=!l(s.loadingImagery)||s.loadingImagery.state!==si.TRANSITIONING}return n}},renderedMesh:{get:function(){if(l(this.vertexArray))return this.mesh;if(l(this.fill))return this.fill.mesh}}});var aut=new fe;function YX(e,t,n,i,o,r){let s=e.getExaggeratedPosition(i,o,r);if(l(t)&&t!==ne.SCENE3D){let c=n.ellipsoid.cartesianToCartographic(s,aut);s=n.project(c,r),s=d.fromElements(s.z,s.x,s.y,r)}return s}var cut=new d,lut=new d,uut=new d;Xo.prototype.pick=function(e,t,n,i,o){let r=this.renderedMesh;if(!l(r))return;let s=r.vertices,a=r.indices,c=r.encoding,u=a.length,f=Number.MAX_VALUE;for(let h=0;h<u;h+=3){let p=a[h],_=a[h+1],m=a[h+2],y=YX(c,t,n,s,p,cut),b=YX(c,t,n,s,_,lut),x=YX(c,t,n,s,m,uut),T=Zn.rayTriangleParametric(e,y,b,x,i);l(T)&&T<f&&T>=0&&(f=T)}return f!==Number.MAX_VALUE?hn.getPoint(e,f,o):void 0};Xo.prototype.freeResources=function(){l(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),this.terrainData=void 0,this.terrainState=co.UNLOADED,this.mesh=void 0,this.fill=this.fill&&this.fill.destroy();let e=this.imagery;for(let t=0,n=e.length;t<n;++t)e[t].freeResources();this.imagery.length=0,this.freeVertexArray()};Xo.prototype.freeVertexArray=function(){Xo._freeVertexArray(this.vertexArray),this.vertexArray=void 0,Xo._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0};Xo.initialize=function(e,t,n){let i=e.data;l(i)||(i=e.data=new Xo),e.state===_a.START&&(fut(e,t,n),e.state=_a.LOADING)};Xo.processStateMachine=function(e,t,n,i,o,r,s){Xo.initialize(e,n,i);let a=e.data;if(e.state===_a.LOADING&&dut(e,t,n,i,o,r),s)return;let c=e.renderable;e.renderable=l(a.vertexArray);let u=a.terrainState===co.READY;e.upsampledFromParent=l(a.terrainData)&&a.terrainData.wasCreatedByUpsampling();let f=a.processImagery(e,n,t);if(u&&f){let h=e._loadedCallbacks,p={};for(let _ in h)h.hasOwnProperty(_)&&(h[_](e)||(p[_]=h[_]));e._loadedCallbacks=p,e.state=_a.DONE}c&&(e.renderable=!0)};Xo.prototype.processImagery=function(e,t,n,i){let o=e.data,r=e.upsampledFromParent,s=!1,a=!0,c=o.imagery,u,f;for(u=0,f=c.length;u<f;++u){let h=c[u];if(!l(h.loadingImagery)){r=!1;continue}if(h.loadingImagery.state===si.PLACEHOLDER){let _=h.loadingImagery.imageryLayer;if(_.ready){h.freeResources(),c.splice(u,1),_._createTileImagerySkeletons(e,t,u),--u,f=c.length;continue}else r=!1}let p=h.processStateMachine(e,n,i);a=a&&p,s=s||p||l(h.readyImagery),r=r&&l(h.loadingImagery)&&(h.loadingImagery.state===si.FAILED||h.loadingImagery.state===si.INVALID)}return e.upsampledFromParent=r,e.renderable=e.renderable&&(s||a),a};function f0e(e,t,n,i){let o=e.renderedMesh,r=o.vertices,s=o.encoding,a=r.length/s.stride,c=$c.clone(s);c.hasGeodeticSurfaceNormals=t,c=$c.clone(c);let u=c.stride,f=new Float32Array(a*u);t?s.addGeodeticSurfaceNormals(r,f,n):s.removeGeodeticSurfaceNormals(r,f),o.vertices=f,o.stride=u,o!==e.mesh?(Xo._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=Xo._createVertexArrayForMesh(i.context,o)):(Xo._freeVertexArray(e.vertexArray),e.vertexArray=Xo._createVertexArrayForMesh(i.context,o)),Xo._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}Xo.prototype.addGeodeticSurfaceNormals=function(e,t){f0e(this,!0,e,t)};Xo.prototype.removeGeodeticSurfaceNormals=function(e){f0e(this,!1,void 0,e)};Xo.prototype.updateExaggeration=function(e,t,n){let i=this,o=i.renderedMesh;if(o===void 0)return;let r=t.verticalExaggeration,s=t.verticalExaggerationRelativeHeight,a=r!==1,c=o.encoding,u=c.exaggeration!==r,f=c.exaggerationRelativeHeight!==s;if(u||f){if(u)if(a&&!c.hasGeodeticSurfaceNormals){let h=e.tilingScheme.ellipsoid;i.addGeodeticSurfaceNormals(h,t)}else!a&&c.hasGeodeticSurfaceNormals&&i.removeGeodeticSurfaceNormals(t);if(c.exaggeration=r,c.exaggerationRelativeHeight=s,n!==void 0){n._tileToUpdateHeights.push(e);let h=e.customData,p=h.length;for(let _=0;_<p;_++){let m=h[_];m.level=-1}}}};function fut(e,t,n){let i=t.getTileDataAvailable(e.x,e.y,e.level);if(!l(i)&&l(e.parent)){let o=e.parent,r=o.data;l(r)&&l(r.terrainData)&&(i=r.terrainData.isChildAvailable(o.x,o.y,e.x,e.y))}i===!1&&(e.data.terrainState=co.FAILED);for(let o=0,r=n.length;o<r;++o){let s=n.get(o);s.show&&s._createTileImagerySkeletons(e,t)}}function dut(e,t,n,i,o,r){let s=e.data,a=e.parent;if(s.terrainState===co.FAILED&&a!==void 0&&(a.data!==void 0&&a.data.terrainData!==void 0&&a.data.terrainData.canUpsample!==!1||Xo.processStateMachine(a,t,n,i,o,r,!0)),s.terrainState===co.FAILED&&hut(s,e,t,n,e.x,e.y,e.level),s.terrainState===co.UNLOADED&&mut(s,n,e.x,e.y,e.level),s.terrainState===co.RECEIVED&&gut(s,t,n,e.x,e.y,e.level),s.terrainState===co.TRANSFORMED&&(_ut(s,t.context,n,e.x,e.y,e.level,r),s.updateExaggeration(e,t,o)),s.terrainState>=co.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)but(t.context,s);else{let u=s._findAncestorTileWithTerrainData(e);l(u)&&l(u.data.waterMaskTexture)&&(s.waterMaskTexture=u.data.waterMaskTexture,++s.waterMaskTexture.referenceCount,s._computeWaterMaskTranslationAndScale(e,u,s.waterMaskTranslationAndScale))}}function hut(e,t,n,i,o,r,s){let a=t.parent;if(!a){t.state=_a.FAILED;return}let c=a.data.terrainData,u=a.x,f=a.y,h=a.level;if(!l(c))return;let p=c.upsample(i.tilingScheme,u,f,h,o,r,s);l(p)&&(e.terrainState=co.RECEIVING,Promise.resolve(p).then(function(_){l(_)&&(e.terrainData=_,e.terrainState=co.RECEIVED)}).catch(function(){e.terrainState=co.FAILED}))}function mut(e,t,n,i,o){function r(c){if(!l(c)){e.terrainState=co.UNLOADED,e.request=void 0;return}e.terrainData=c,e.terrainState=co.RECEIVED,e.request=void 0}function s(c){if(e.request.state===jn.CANCELLED){e.terrainData=void 0,e.terrainState=co.UNLOADED,e.request=void 0;return}e.terrainState=co.FAILED,e.request=void 0;let u=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${o}. Error message: "${c}"`;t._requestError=vo.reportError(t._requestError,t,t.errorEvent,u,n,i,o),t._requestError.retry&&a()}function a(){let c=new Qo({throttle:!1,throttleByServer:!0,type:_s.TERRAIN});e.request=c;let u=t.requestTileGeometry(n,i,o,c);l(u)?(e.terrainState=co.RECEIVING,Promise.resolve(u).then(function(f){r(f)}).catch(function(f){s(f)})):(e.terrainState=co.UNLOADED,e.request=void 0)}a()}var put={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function gut(e,t,n,i,o,r){let s=n.tilingScheme,a=put;a.tilingScheme=s,a.x=i,a.y=o,a.level=r,a.exaggeration=t.verticalExaggeration,a.exaggerationRelativeHeight=t.verticalExaggerationRelativeHeight,a.throttle=!0;let u=e.terrainData.createMesh(a);l(u)&&(e.terrainState=co.TRANSFORMING,Promise.resolve(u).then(function(f){e.mesh=f,e.terrainState=co.TRANSFORMED}).catch(function(){e.terrainState=co.FAILED}))}Xo._createVertexArrayForMesh=function(e,t){let n=t.vertices,i=mt.createVertexBuffer({context:e,typedArray:n,usage:Le.STATIC_DRAW}),o=t.encoding.getAttributes(i),r=t.indices.indexBuffers||{},s=r[e.id];if(!l(s)||s.isDestroyed()){let a=t.indices;s=mt.createIndexBuffer({context:e,typedArray:a,usage:Le.STATIC_DRAW,indexDatatype:Me.fromSizeInBytes(a.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,r[e.id]=s,t.indices.indexBuffers=r}else++s.referenceCount;return new ti({context:e,attributes:o,indexBuffer:s})};Xo._freeVertexArray=function(e){if(l(e)){let t=e.indexBuffer;e.isDestroyed()||e.destroy(),l(t)&&!t.isDestroyed()&&l(t.referenceCount)&&(--t.referenceCount,t.referenceCount===0&&t.destroy())}};function _ut(e,t,n,i,o,r,s){e.vertexArray=Xo._createVertexArrayForMesh(t,e.mesh),e.terrainState=co.READY,e.fill=e.fill&&e.fill.destroy(s)}function yut(e){let t=e.cache.tile_waterMaskData;if(!l(t)){let n=Dt.create({context:e,pixelFormat:Ye.LUMINANCE,pixelDatatype:Ue.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new Yt({wrapS:Tn.CLAMP_TO_EDGE,wrapT:Tn.CLAMP_TO_EDGE,minificationFilter:Vt.LINEAR,magnificationFilter:$n.LINEAR});t={allWaterTexture:n,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function but(e,t){let n=t.terrainData.waterMask,i=yut(e),o,r=n.length;if(r===1)if(n[0]!==0)o=i.allWaterTexture;else return;else{let s=Math.sqrt(r);o=Dt.create({context:e,pixelFormat:Ye.LUMINANCE,pixelDatatype:Ue.UNSIGNED_BYTE,source:{width:s,height:s,arrayBufferView:n},sampler:i.sampler,flipY:!1}),o.referenceCount=0}++o.referenceCount,t.waterMaskTexture=o,oe.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}Xo.prototype._findAncestorTileWithTerrainData=function(e){let t=e.parent;for(;l(t)&&(!l(t.data)||!l(t.data.terrainData)||t.data.terrainData.wasCreatedByUpsampling());)t=t.parent;return t};Xo.prototype._computeWaterMaskTranslationAndScale=function(e,t,n){let i=t.rectangle,o=e.rectangle,r=o.width,s=o.height,a=r/i.width,c=s/i.height;return n.x=a*(o.west-i.west)/r,n.y=c*(o.south-i.south)/s,n.z=a,n.w=c,n};var lh=Xo;var XX,d0e="AAPTxy8BH1VEsoebNVZXo8HurEOF051kAEKlhkOhBEc9BmRwxo7rIWoXrG5RJkAAlrdL0n_Ha7z7WbgHT-DpRd_LxLSeba-Kg8HsK3kJVUF2iiOVOza8OZ-DIdJzjyBZ9IIc5W0JagV3wyuZ9CKE3RHRSADOw-9FbeeUyfJA8iS2mKcK8768q4g11vlHUzVYFhWoKctRWWeG3Amwm6ez2n3vMc1fTSqDdbFP2O6x5eslQDE.AT1_SOxgo20E",QE={};QE.defaultAccessToken=d0e;QE.defaultWorldImageryServer=new Ae({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/World_Imagery/MapServer"});QE.defaultWorldHillshadeServer=new Ae({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/Elevation/World_Hillshade/MapServer"});QE.defaultWorldOceanServer=new Ae({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/Ocean/World_Ocean_Base/MapServer"});QE.getDefaultTokenCredit=function(e){if(e===d0e){if(!l(XX)){let t='<b>             This application is using a default ArcGIS access token. Please assign <i>Cesium.ArcGisMapService.defaultAccessToken</i>             with an API key from your ArcGIS Developer account before using the ArcGIS tile services.             You can sign up for a free ArcGIS Developer account at <a href="https://developers.arcgis.com/">https://developers.arcgis.com/</a>.</b>';XX=new yt(t,!0)}return XX}};var qf=QE;function KX(e){e=e??G.EMPTY_OBJECT,this._pixelsToCheck=e.pixelsToCheck,this._missingImagePixels=void 0,this._missingImageByteLength=void 0,this._isReady=!1;let t=Ae.createIfNeeded(e.missingImageUrl),n=this;function i(r){l(r.blob)&&(n._missingImageByteLength=r.blob.size);let s=Th(r);if(e.disableCheckIfAllPixelsAreTransparent){let a=!0,c=r.width,u=e.pixelsToCheck;for(let f=0,h=u.length;a&&f<h;++f){let p=u[f],_=p.x*4+p.y*c;s[_+3]>0&&(a=!1)}a&&(s=void 0)}n._missingImagePixels=s,n._isReady=!0}function o(){n._missingImagePixels=void 0,n._isReady=!0}t.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}).then(i).catch(o)}KX.prototype.isReady=function(){return this._isReady};KX.prototype.shouldDiscardImage=function(e){let t=this._pixelsToCheck,n=this._missingImagePixels;if(!l(n)||l(e.blob)&&e.blob.size!==this._missingImageByteLength)return!1;let i=Th(e),o=e.width;for(let r=0,s=t.length;r<s;++r){let a=t[r],c=a.x*4+a.y*o;for(let u=0;u<4;++u){let f=c+u;if(i[f]!==n[f])return!1}}return!0};var bV=KX;function ZX(){this.name=void 0,this.description=void 0,this.position=void 0,this.data=void 0,this.imageryLayer=void 0}ZX.prototype.configureNameFromProperties=function(e){let t=10,n;for(let i in e)if(e.hasOwnProperty(i)&&e[i]){let o=i.toLowerCase();t>1&&o==="name"?(t=1,n=i):t>2&&o==="title"?(t=2,n=i):t>3&&/name/i.test(i)?(t=3,n=i):t>4&&/title/i.test(i)&&(t=4,n=i)}l(n)&&(this.name=e[n])};ZX.prototype.configureDescriptionFromProperties=function(e){function t(n){let i='<table class="cesium-infoBox-defaultTable">';for(let o in n)if(n.hasOwnProperty(o)){let r=n[o];l(r)&&(typeof r=="object"?i+=`<tr><td>${o}</td><td>${t(r)}</td></tr>`:i+=`<tr><td>${o}</td><td>${r}</td></tr>`)}return i+="</table>",i}this.description=t(e)};var Vm=ZX;function JE(){he.throwInstantiationError()}Object.defineProperties(JE.prototype,{rectangle:{get:he.throwInstantiationError},tileWidth:{get:he.throwInstantiationError},tileHeight:{get:he.throwInstantiationError},maximumLevel:{get:he.throwInstantiationError},minimumLevel:{get:he.throwInstantiationError},tilingScheme:{get:he.throwInstantiationError},tileDiscardPolicy:{get:he.throwInstantiationError},errorEvent:{get:he.throwInstantiationError},credit:{get:he.throwInstantiationError},proxy:{get:he.throwInstantiationError},hasAlphaChannel:{get:he.throwInstantiationError}});JE.prototype.getTileCredits=function(e,t,n){he.throwInstantiationError()};JE.prototype.requestImage=function(e,t,n,i){he.throwInstantiationError()};JE.prototype.pickFeatures=function(e,t,n,i,o){he.throwInstantiationError()};var xut=/\.ktx2$/i;JE.loadImage=function(e,t){let n=Ae.createIfNeeded(t);return xut.test(n.url)?Kl(n):l(e)&&l(e.tileDiscardPolicy)?n.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}):n.fetchImage({preferImageBitmap:!0,flipY:!0})};var Gl=JE;var Tut={SATELLITE:1,OCEANS:2,HILLSHADE:3},Hm=Object.freeze(Tut);function h0e(e){this.useTiles=e.usePreCachedTilesIfAvailable??!0;let t=e.ellipsoid;this.tilingScheme=e.tilingScheme??new Ti({ellipsoid:t}),this.rectangle=e.rectangle??this.tilingScheme.rectangle,this.ellipsoid=t;let n=e.credit;typeof n=="string"&&(n=new yt(n)),this.credit=n,this.tileCredits=void 0,this.tileDiscardPolicy=e.tileDiscardPolicy,this.tileWidth=e.tileWidth??256,this.tileHeight=e.tileHeight??256,this.maximumLevel=e.maximumLevel}h0e.prototype.build=function(e){e._useTiles=this.useTiles,e._tilingScheme=this.tilingScheme,e._rectangle=this.rectangle,e._credit=this.credit,e._tileCredits=this.tileCredits,e._tileDiscardPolicy=this.tileDiscardPolicy,e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,this.useTiles&&!l(this.tileDiscardPolicy)&&(e._tileDiscardPolicy=new bV({missingImageUrl:m0e(e,0,0,this.maximumLevel).url,pixelsToCheck:[new z(0,0),new z(200,20),new z(20,200),new z(80,110),new z(160,130)],disableCheckIfAllPixelsAreTransparent:!0}))};function Cut(e,t){let n=e.tileInfo;if(!l(n))t.useTiles=!1;else{if(t.tileWidth=n.rows,t.tileHeight=n.cols,n.spatialReference.wkid===102100||n.spatialReference.wkid===102113)t.tilingScheme=new fs({ellipsoid:t.ellipsoid});else if(e.tileInfo.spatialReference.wkid===4326)t.tilingScheme=new Ti({ellipsoid:t.ellipsoid});else{let i=`Tile spatial reference WKID ${e.tileInfo.spatialReference.wkid} is not supported.`;throw new re(i)}if(t.maximumLevel=e.tileInfo.lods.length-1,l(e.fullExtent)){if(l(e.fullExtent.spatialReference)&&l(e.fullExtent.spatialReference.wkid))if(e.fullExtent.spatialReference.wkid===102100||e.fullExtent.spatialReference.wkid===102113){let i=new Mi,o=e.fullExtent,r=i.unproject(new d(Math.max(o.xmin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(o.ymin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),s=i.unproject(new d(Math.min(o.xmax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(o.ymax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0));t.rectangle=new se(r.longitude,r.latitude,s.longitude,s.latitude)}else if(e.fullExtent.spatialReference.wkid===4326)t.rectangle=se.fromDegrees(e.fullExtent.xmin,e.fullExtent.ymin,e.fullExtent.xmax,e.fullExtent.ymax);else{let i=`fullExtent.spatialReference WKID ${e.fullExtent.spatialReference.wkid} is not supported.`;throw new re(i)}}else t.rectangle=t.tilingScheme.rectangle;t.useTiles=!0}l(e.copyrightText)&&e.copyrightText.length>0&&(l(t.credit)?t.tileCredits=[new yt(e.copyrightText)]:t.credit=new yt(e.copyrightText))}function Aut(e,t){let n=`An error occurred while accessing ${e.url}`;throw l(t)&&l(t.message)&&(n+=`: ${t.message}`),new re(n)}async function Eut(e,t){let n=e.getDerivedResource({queryParameters:{f:"json"}});try{let i=await n.fetchJson();Cut(i,t)}catch(i){Aut(e,i)}}function Gm(e){e=e??G.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tileWidth=e.tileWidth??256,this._tileHeight=e.tileHeight??256,this._maximumLevel=e.maximumLevel,this._tilingScheme=e.tilingScheme??new Ti({ellipsoid:e.ellipsoid}),this._useTiles=e.usePreCachedTilesIfAvailable??!0,this._rectangle=e.rectangle??this._tilingScheme.rectangle,this._layers=e.layers,this._credit=e.credit,this._tileCredits=void 0;let t=e.credit;typeof t=="string"&&(t=new yt(t)),this.enablePickFeatures=e.enablePickFeatures??!0,this._errorEvent=new me}Gm.fromBasemapType=async function(e,t){t=t??G.EMPTY_OBJECT;let n,i,o;switch(e){case Hm.SATELLITE:{n=t.token??qf.defaultAccessToken,i=Ae.createIfNeeded(qf.defaultWorldImageryServer),i.appendForwardSlash();let r=qf.getDefaultTokenCredit(n);l(r)&&(o=yt.clone(r))}break;case Hm.OCEANS:{n=t.token??qf.defaultAccessToken,i=Ae.createIfNeeded(qf.defaultWorldOceanServer),i.appendForwardSlash();let r=qf.getDefaultTokenCredit(n);l(r)&&(o=yt.clone(r))}break;case Hm.HILLSHADE:{n=t.token??qf.defaultAccessToken,i=Ae.createIfNeeded(qf.defaultWorldHillshadeServer),i.appendForwardSlash();let r=qf.getDefaultTokenCredit(n);l(r)&&(o=yt.clone(r))}break;default:}return Gm.fromUrl(i,{...t,token:n,credit:o,usePreCachedTilesIfAvailable:!0})};function m0e(e,t,n,i,o){let r;if(e._useTiles)r=e._resource.getDerivedResource({url:`tile/${i}/${n}/${t}`,request:o});else{let s=e._tilingScheme.tileXYToNativeRectangle(t,n,i),c={bbox:`${s.west},${s.south},${s.east},${s.north}`,size:`${e._tileWidth},${e._tileHeight}`,format:"png32",transparent:!0,f:"image"};e._tilingScheme.projection instanceof Pi?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),r=e._resource.getDerivedResource({url:"export",request:o,queryParameters:c})}return r}Object.defineProperties(Gm.prototype,{url:{get:function(){return this._resource._url}},token:{get:function(){return this._resource.queryParameters.token}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}}});Gm.fromUrl=async function(e,t){t=t??G.EMPTY_OBJECT;let n=Ae.createIfNeeded(e);n.appendForwardSlash(),l(t.token)&&n.setQueryParameters({token:t.token});let i=new Gm(t);i._resource=n;let o=new h0e(t);return(t.usePreCachedTilesIfAvailable??!0)&&await Eut(n,o),o.build(i),i};Gm.prototype.getTileCredits=function(e,t,n){return this._tileCredits};Gm.prototype.requestImage=function(e,t,n,i){return Gl.loadImage(this,m0e(this,e,t,n,i))};Gm.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures)return;let r=this._tilingScheme.tileXYToNativeRectangle(e,t,n),s,a,c;if(this._tilingScheme.projection instanceof Pi)s=D.toDegrees(i),a=D.toDegrees(o),c="4326";else{let p=this._tilingScheme.projection.project(new fe(i,o,0));s=p.x,a=p.y,c="3857"}let u="visible";l(this._layers)&&(u+=`:${this._layers}`);let f={f:"json",tolerance:2,geometryType:"esriGeometryPoint",geometry:`${s},${a}`,mapExtent:`${r.west},${r.south},${r.east},${r.north}`,imageDisplay:`${this._tileWidth},${this._tileHeight},96`,sr:c,layers:u};return this._resource.getDerivedResource({url:"identify",queryParameters:f}).fetchJson().then(function(p){let _=[],m=p.results;if(!l(m))return _;for(let y=0;y<m.length;++y){let b=m[y],x=new 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xV;Object.defineProperties(eP,{EMPTY_IMAGE:{get:function(){return l(xV)||(xV=new Image,xV.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),xV}}});var tP=eP;function p0e(e){this.tileWidth=void 0,this.tileHeight=void 0,this.maximumLevel=void 0,this.imageUrlSubdomains=void 0,this.imageUrlTemplate=void 0,this.attributionList=void 0}p0e.prototype.build=function(e){e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,e._imageUrlSubdomains=this.imageUrlSubdomains,e._imageUrlTemplate=this.imageUrlTemplate;let t=e._attributionList=this.attributionList;t||(t=[]),e._attributionList=t;for(let n=0,i=t.length;n<i;++n){let o=t[n];if(o.credit instanceof yt)break;o.credit=new yt(o.attribution);let r=o.coverageAreas;for(let s=0,a=o.coverageAreas.length;s<a;++s){let c=r[s],u=c.bbox;c.bbox=new se(D.toRadians(u[1]),D.toRadians(u[0]),D.toRadians(u[3]),D.toRadians(u[2]))}}};function vut(e,t){if(e.resourceSets.length!==1)throw new re("metadata does not specify one resource in resourceSets");let n=e.resourceSets[0].resources[0];t.tileWidth=n.imageWidth,t.tileHeight=n.imageHeight,t.maximumLevel=n.zoomMax-1,t.imageUrlSubdomains=n.imageUrlSubdomains,t.imageUrlTemplate=n.imageUrl;let i=n.imageryProviders;l(n.imageryProviders)&&(i=n.imageryProviders.filter(o=>o.coverageAreas?.some(r=>l(r.bbox)))),t.attributionList=i}function wut(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw l(t)&&l(t.message)&&(i+=`: ${t.message}`),vo.reportError(void 0,n,l(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new re(i)}async function Iut(e,t,n){let i=e.url,o=Is._metadataCache[i];l(o)||(o=e.fetchJsonp("jsonp"),Is._metadataCache[i]=o);try{let r=await o;return vut(r,t)}catch(r){wut(e,r,n)}}function Is(e){e=e??G.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._mapStyle=e.mapStyle??JD.AERIAL,this._mapLayer=e.mapLayer,this._culture=e.culture??"",this._key=e.key,this._tileDiscardPolicy=e.tileDiscardPolicy,l(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new tP),this._proxy=e.proxy,this._credit=new yt(`<a href="https://www.microsoft.com/en-us/maps/bing-maps/product"><img src="${Is.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new fs({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:e.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._attributionList=void 0,this._errorEvent=new me}Object.defineProperties(Is.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},mapLayer:{get:function(){return this._mapLayer}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return l(this.mapLayer)}}});Is.fromUrl=async function(e,t){t=t??G.EMPTY_OBJECT;let n=t.tileProtocol;l(n)?n.length>0&&n[n.length-1]===":"&&(n=n.substr(0,n.length-1)):n=document.location.protocol==="http:"?"http":"https";let i=t.mapStyle??JD.AERIAL,o=Ae.createIfNeeded(e);o.appendForwardSlash();let r={incl:"ImageryProviders",key:t.key,uriScheme:n};l(t.mapLayer)&&(r.mapLayer=t.mapLayer),l(t.culture)&&(r.culture=t.culture);let s=o.getDerivedResource({url:`REST/v1/Imagery/Metadata/${i}`,queryParameters:r}),a=new Is(t);a._resource=o;let c=new p0e(t);return await Iut(s,c),c.build(a),a};var Dut=new se;Is.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,Dut);return Out(this._attributionList,n,i)};Is.prototype.requestImage=function(e,t,n,i){let o=Gl.loadImage(this,Put(this,e,t,n,i));if(l(o))return o.catch(function(r){return l(r.blob)&&r.blob.size===0?tP.EMPTY_IMAGE:Promise.reject(r)})};Is.prototype.pickFeatures=function(e,t,n,i,o){};Is.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;(e&r)!==0&&(s|=1),(t&r)!==0&&(s|=2),i+=s}return i};Is.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];(s&1)!==0&&(t|=r),(s&2)!==0&&(n|=r)}return{x:t,y:n,level:i}};Is._logoUrl=void 0;Object.defineProperties(Is,{logoUrl:{get:function(){return l(Is._logoUrl)||(Is._logoUrl=Jt("Assets/Images/bing_maps_credit.png")),Is._logoUrl},set:function(e){Is._logoUrl=e}}});function Put(e,t,n,i,o){let r=e._imageUrlTemplate,s=e._imageUrlSubdomains,a=(t+n+i)%s.length;return e._resource.getDerivedResource({url:r,request:o,templateValues:{quadkey:Is.tileXYToQuadKey(t,n,i),subdomain:s[a],culture:e._culture},queryParameters:{n:"z"}})}var Rut=new se;function Out(e,t,n){++t;let i=[];for(let o=0,r=e.length;o<r;++o){let s=e[o],a=s.coverageAreas,c=!1;for(let u=0,f=s.coverageAreas.length;!c&&u<f;++u){let h=a[u];if(t>=h.zoomMin&&t<=h.zoomMax){let p=se.intersection(n,h.bbox,Rut);l(p)&&(c=!0)}}c&&i.push(s.credit)}return i}Is._metadataCache={};var TV=Is;var g0e=/{[^}]+}/g,_0e={x:Fut,y:kut,z:Vut,s:Hut,reverseX:But,reverseY:zut,reverseZ:Uut,westDegrees:Gut,southDegrees:jut,eastDegrees:Wut,northDegrees:qut,westProjected:Yut,southProjected:Xut,eastProjected:Kut,northProjected:Zut,width:$ut,height:Qut},Mut=pt(_0e,{i:Jut,j:eft,reverseI:tft,reverseJ:nft,longitudeDegrees:oft,latitudeDegrees:rft,longitudeProjected:sft,latitudeProjected:aft,format:lft});function nP(e){e=e??G.EMPTY_OBJECT,this._errorEvent=new me;let t=Ae.createIfNeeded(e.url),n=Ae.createIfNeeded(e.pickFeaturesUrl);this._resource=t,this._urlSchemeZeroPadding=e.urlSchemeZeroPadding,this._getFeatureInfoFormats=e.getFeatureInfoFormats,this._pickFeaturesResource=n;let i=e.subdomains;Array.isArray(i)?i=i.slice():l(i)&&i.length>0?i=i.split(""):i=["a","b","c"],this._subdomains=i,this._tileWidth=e.tileWidth??256,this._tileHeight=e.tileHeight??256,this._minimumLevel=e.minimumLevel??0,this._maximumLevel=e.maximumLevel,this._tilingScheme=e.tilingScheme??new fs({ellipsoid:e.ellipsoid}),this._rectangle=e.rectangle??this._tilingScheme.rectangle,this._rectangle=se.intersection(this._rectangle,this._tilingScheme.rectangle),this._tileDiscardPolicy=e.tileDiscardPolicy;let o=e.credit;typeof o=="string"&&(o=new yt(o)),this._credit=o,this._hasAlphaChannel=e.hasAlphaChannel??!0;let r=e.customTags,s=pt(_0e,r),a=pt(Mut,r);this._tags=s,this._pickFeaturesTags=a,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this.enablePickFeatures=e.enablePickFeatures??!0}Object.defineProperties(nP.prototype,{url:{get:function(){return this._resource.url}},urlSchemeZeroPadding:{get:function(){return this._urlSchemeZeroPadding}},pickFeaturesUrl:{get:function(){return this._pickFeaturesResource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}}});nP.prototype.getTileCredits=function(e,t,n){};nP.prototype.requestImage=function(e,t,n,i){return Gl.loadImage(this,Lut(this,e,t,n,i))};nP.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures||!l(this._pickFeaturesResource)||this._getFeatureInfoFormats.length===0)return;let r=0,s=this;function a(u,f){return u.callback(f)}function 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EV(e,t,n,i){CV||(e.tilingScheme.tileXYToRectangle(t,n,i,Du),Du.west=D.toDegrees(Du.west),Du.south=D.toDegrees(Du.south),Du.east=D.toDegrees(Du.east),Du.north=D.toDegrees(Du.north),CV=!0)}function Gut(e,t,n,i){return EV(e,t,n,i),Du.west}function jut(e,t,n,i){return EV(e,t,n,i),Du.south}function Wut(e,t,n,i){return EV(e,t,n,i),Du.east}function qut(e,t,n,i){return EV(e,t,n,i),Du.north}function SV(e,t,n,i){AV||(e.tilingScheme.tileXYToNativeRectangle(t,n,i,iP),AV=!0)}function Yut(e,t,n,i){return SV(e,t,n,i),iP.west}function Xut(e,t,n,i){return SV(e,t,n,i),iP.south}function Kut(e,t,n,i){return SV(e,t,n,i),iP.east}function Zut(e,t,n,i){return SV(e,t,n,i),iP.north}function $ut(e,t,n,i){return e.tileWidth}function Qut(e,t,n,i){return e.tileHeight}function Jut(e,t,n,i,o,r,s){return vV(e,t,n,i,o,r),tS.x}function eft(e,t,n,i,o,r,s){return vV(e,t,n,i,o,r),tS.y}function tft(e,t,n,i,o,r,s){return vV(e,t,n,i,o,r),e.tileWidth-tS.x-1}function nft(e,t,n,i,o,r,s){return vV(e,t,n,i,o,r),e.tileHeight-tS.y-1}var ift=new se,eS=new d;function vV(e,t,n,i,o,r,s){if($X)return;JX(e,t,n,i,o,r);let a=eS,c=e.tilingScheme.tileXYToNativeRectangle(t,n,i,ift);tS.x=e.tileWidth*(a.x-c.west)/c.width|0,tS.y=e.tileHeight*(c.north-a.y)/c.height|0,$X=!0}function oft(e,t,n,i,o,r,s){return D.toDegrees(o)}function rft(e,t,n,i,o,r,s){return D.toDegrees(r)}function sft(e,t,n,i,o,r,s){return JX(e,t,n,i,o,r),eS.x}function aft(e,t,n,i,o,r,s){return JX(e,t,n,i,o,r),eS.y}var cft=new fe;function JX(e,t,n,i,o,r,s){if(!QX){if(e.tilingScheme.projection instanceof Pi)eS.x=D.toDegrees(o),eS.y=D.toDegrees(r);else{let a=cft;a.longitude=o,a.latitude=r,e.tilingScheme.projection.project(a,eS)}QX=!0}}function lft(e,t,n,i,o,r,s){return s}var mc=nP;function Yf(e){mc.call(this,e)}Yf._requestMetadata=async function(e,t,n,i){try{let o=await n.fetchXML();return Yf._metadataSuccess(o,e,t,n,i)}catch(o){if(o instanceof ap)return Yf._metadataFailure(e,t);throw o}};Yf.fromUrl=async function(e,t){let 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fs({ellipsoid:e.ellipsoid}),a=e.rectangle??s.rectangle;a=y0e(a,s);let c=b0e(s,a,e.minimumLevel);return{url:t.getDerivedResource({url:`{z}/{x}/{reverseY}.${n}`}),tilingScheme:s,rectangle:a,tileWidth:i,tileHeight:o,minimumLevel:c,maximumLevel:r,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit}};var Dx=Yf;function x0e(e){this.channel=e.channel,this.ellipsoid=e.ellipsoid,this.tilingScheme=void 0,this.version=void 0}x0e.prototype.build=function(e){e._channel=this.channel,e._version=this.version,e._tilingScheme=this.tilingScheme};function uft(e,t){let n;try{n=JSON.parse(e)}catch{n=JSON.parse(e.replace(/([\[\{,])[\n\r ]*([A-Za-z0-9]+)[\n\r ]*:/g,'$1"$2":'))}let i;for(let o=0;o<n.layers.length;o++)if(n.layers[o].id===t.channel){i=n.layers[o];break}if(!l(i)){let o=`Could not find layer with channel (id) of ${t.channel}.`;throw new re(o)}if(!l(i.version)){let o=`Could not find a version in channel (id) ${t.channel}.`;throw new 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Gl.loadImage(this,o)};jl.prototype.pickFeatures=function(e,t,n,i,o){};jl._logoUrl=void 0;Object.defineProperties(jl,{logoUrl:{get:function(){return l(jl._logoUrl)||(jl._logoUrl=Jt("Assets/Images/google_earth_credit.png")),jl._logoUrl},set:function(e){jl._logoUrl=e}}});var wV=jl;var hft=/\/$/,T0e=new yt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function iS(e){e=e??G.EMPTY_OBJECT;let t=e.mapId,n=e.accessToken;this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let i=Ae.createIfNeeded(e.url??"https://{s}.tiles.mapbox.com/v4/");this._mapId=t,this._accessToken=n;let o=e.format??"png";/\./.test(o)||(o=`.${o}`),this._format=o;let r=i.getUrlComponent();hft.test(r)||(r+="/"),r+=`${t}/{z}/{x}/{y}${this._format}`,i.url=r,i.setQueryParameters({access_token:n});let s;l(e.credit)?(s=e.credit,typeof s=="string"&&(s=new yt(s))):s=T0e,this._resource=i,this._imageryProvider=new mc({url:i,credit:s,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle})}Object.defineProperties(iS.prototype,{url:{get:function(){return this._imageryProvider.url}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});iS.prototype.getTileCredits=function(e,t,n){};iS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};iS.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};iS._defaultCredit=T0e;var IV=iS;function Px(e){e=e??G.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let t=e.rectangle??se.MAX_VALUE,n=new Ti({rectangle:t,numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});this._tilingScheme=n,this._image=void 0,this._texture=void 0,this._hasError=!1,this._errorEvent=new me;let i=e.credit;typeof i=="string"&&(i=new yt(i)),this._credit=i;let o=Ae.createIfNeeded(e.url);this._resource=o,this._tileWidth=e.tileWidth,this._tileHeight=e.tileHeight}Object.defineProperties(Px.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return 0}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}}});function mft(e,t,n,i){let o=`Failed to load image ${e.url}`;l(t)&&l(t.message)&&(o+=`: ${t.message}`);let r=vo.reportError(i,n,l(n)?n._errorEvent:void 0,o,0,0,0,t);if(r.retry)return eK(e,n,r);throw l(n)&&(n._hasError=!0),new re(o)}async function eK(e,t,n){try{return await Gl.loadImage(null,e)}catch(i){return mft(e,i,t,n)}}Px.fromUrl=async function(e,t){let n=Ae.createIfNeeded(e),i=await eK(n);t=t??G.EMPTY_OBJECT;let o=new Px({...t,url:e,tileWidth:i.width,tileHeight:i.height});return o._image=i,o};Px.prototype.getTileCredits=function(e,t,n){};Px.prototype.requestImage=async function(e,t,n,i){if(!this._hasError&&!l(this._image)){let o=await eK(this._resource,this);return this._image=o,vo.reportSuccess(this._errorEvent),o}return this._image};Px.prototype.pickFeatures=function(e,t,n,i,o){};var DV=Px;function pft(e,t,n){this.type=e,l(t)||(e==="json"?t="application/json":e==="xml"?t="text/xml":e==="html"?t="text/html":e==="text"&&(t="text/plain")),this.format=t,l(n)||(e==="json"?n=gft:e==="xml"?n=xft:(e==="html"||e==="text")&&(n=C0e)),this.callback=n}function gft(e){let t=[],n=e.features;for(let i=0;i<n.length;++i){let o=n[i],r=new Vm;if(r.data=o,r.properties=o.properties,r.configureNameFromProperties(o.properties),r.configureDescriptionFromProperties(o.properties),l(o.geometry)&&o.geometry.type==="Point"){let s=o.geometry.coordinates[0],a=o.geometry.coordinates[1];r.position=fe.fromDegrees(s,a)}t.push(r)}return t}var tK="http://www.mapinfo.com/mxp",_ft="http://www.esri.com/wms",yft="http://www.opengis.net/wfs",bft="http://www.opengis.net/gml";function xft(e){let t=e.documentElement;if(t.localName==="MultiFeatureCollection"&&t.namespaceURI===tK)return Tft(e);if(t.localName==="FeatureInfoResponse"&&t.namespaceURI===_ft)return Cft(e);if(t.localName==="FeatureCollection"&&t.namespaceURI===yft)return Aft(e);if(t.localName==="ServiceExceptionReport")throw new re(new XMLSerializer().serializeToString(t));return t.localName==="msGMLOutput"?Eft(e):Sft(e)}function Tft(e){let t=[],i=e.documentElement.getElementsByTagNameNS(tK,"Feature");for(let o=0;o<i.length;++o){let r=i[o],s={},a=r.getElementsByTagNameNS(tK,"Val");for(let u=0;u<a.length;++u){let f=a[u];if(f.hasAttribute("ref")){let h=f.getAttribute("ref"),p=f.textContent.trim();s[h]=p}}let c=new Vm;c.data=r,c.properties=s,c.configureNameFromProperties(s),c.configureDescriptionFromProperties(s),t.push(c)}return t}function Cft(e){let t=e.documentElement,n=[],i,o=t.getElementsByTagNameNS("*","FIELDS");if(o.length>0)for(let r=0;r<o.length;++r){let s=o[r];i={};let a=s.attributes;for(let c=0;c<a.length;++c){let u=a[c];i[u.name]=u.value}n.push(PV(s,i))}else{let r=t.getElementsByTagNameNS("*","FeatureInfo");for(let s=0;s<r.length;++s){let a=r[s];i={};let c=a.childNodes;for(let u=0;u<c.length;++u){let f=c[u];f.nodeType===Node.ELEMENT_NODE&&(i[f.localName]=f.textContent)}n.push(PV(a,i))}}return n}function Aft(e){let t=[],i=e.documentElement.getElementsByTagNameNS(bft,"featureMember");for(let o=0;o<i.length;++o){let r=i[o],s={};nK(r,s),t.push(PV(r,s))}return t}function Eft(e){let t=[],n,i=e.documentElement.childNodes;for(let r=0;r<i.length;r++)if(i[r].nodeType===Node.ELEMENT_NODE){n=i[r];break}if(!l(n))throw new re("Unable to find first child of the feature info xml document");let o=n.childNodes;for(let r=0;r<o.length;++r){let s=o[r];if(s.nodeType===Node.ELEMENT_NODE){let a={};nK(s,a),t.push(PV(s,a))}}return t}function nK(e,t){let n=!0;for(let i=0;i<e.childNodes.length;++i){let o=e.childNodes[i];o.nodeType===Node.ELEMENT_NODE&&(n=!1),!(o.localName==="Point"||o.localName==="LineString"||o.localName==="Polygon"||o.localName==="boundedBy")&&o.hasChildNodes()&&nK(o,t)&&(t[o.localName]=o.textContent)}return n}function PV(e,t){let n=new Vm;return n.data=e,n.properties=t,n.configureNameFromProperties(t),n.configureDescriptionFromProperties(t),n}function Sft(e){let t=new XMLSerializer().serializeToString(e),n=document.createElement("div"),i=document.createElement("pre");i.textContent=t,n.appendChild(i);let o=new Vm;return o.data=e,o.description=n.innerHTML,[o]}var vft=/<body>\s*<\/body>/im,wft=/<ServiceExceptionReport([\s\S]*)<\/ServiceExceptionReport>/im,Ift=/<title>([\s\S]*)<\/title>/im;function C0e(e){if(vft.test(e)||wft.test(e))return;let t,n=Ift.exec(e);n&&n.length>1&&(t=n[1]);let i=new Vm;return i.name=t,i.description=e,i.data=e,[i]}var oS=pft;function oP(e){e=e??G.EMPTY_OBJECT,this._tileCache={},this._tilesRequestedForInterval=[];let t=this._clock=e.clock;this._times=e.times,this._requestImageFunction=e.requestImageFunction,this._reloadFunction=e.reloadFunction,this._currentIntervalIndex=-1,t.onTick.addEventListener(this._clockOnTick,this),this._clockOnTick(t)}Object.defineProperties(oP.prototype,{clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._clockOnTick(e),this._reloadFunction())}},times:{get:function(){return this._times},set:function(e){this._times!==e&&(this._times=e,this._clockOnTick(this._clock),this._reloadFunction())}},currentInterval:{get:function(){return this._times.get(this._currentIntervalIndex)}}});oP.prototype.getFromCache=function(e,t,n,i){let o=A0e(e,t,n),r,s=this._tileCache[this._currentIntervalIndex];if(l(s)&&l(s[o])){let a=s[o];r=a.promise.catch(function(c){throw i.state=a.request.state,c}),delete s[o]}return r};oP.prototype.checkApproachingInterval=function(e,t,n,i){let o=A0e(e,t,n),r=this._tilesRequestedForInterval,s=E0e(this),a={key:o,priorityFunction:i.priorityFunction};(!l(s)||!S0e(this,a,s))&&r.push(a),r.length>=512&&r.splice(0,256)};oP.prototype._clockOnTick=function(e){let t=e.currentTime,i=this._times.indexOf(t),o=this._currentIntervalIndex;if(i!==o){let s=this._tileCache[o];for(let a in s)s.hasOwnProperty(a)&&s[a].request.cancel();delete this._tileCache[o],this._tilesRequestedForInterval=[],this._currentIntervalIndex=i,this._reloadFunction();return}let r=E0e(this);if(l(r)){let s=this._tilesRequestedForInterval,a=!0;for(;a&&s.length!==0;){let c=s.pop();a=S0e(this,c,r),a||s.push(c)}}};function A0e(e,t,n){return`${e}-${t}-${n}`}function Dft(e){let t=e.split("-");if(t.length===3)return{x:Number(t[0]),y:Number(t[1]),level:Number(t[2])}}function E0e(e){let t=e._times;if(!l(t))return;let n=e._clock,i=n.currentTime,o=n.canAnimate&&n.shouldAnimate,r=n.multiplier;if(!o&&r!==0)return;let s,a=t.indexOf(i);if(a<0)return;let c=t.get(a);return r>0?(s=K.secondsDifference(c.stop,i),++a):(s=K.secondsDifference(c.start,i),--a),s/=r,a>=0&&s<=5?t.get(a):void 0}function S0e(e,t,n){let i=e._times.indexOf(n.start),o=e._tileCache,r=o[i];l(r)||(r=o[i]={});let s=t.key;if(l(r[s]))return!0;let a=Dft(s),c=new Qo({throttle:!1,throttleByServer:!0,type:_s.IMAGERY,priorityFunction:t.priorityFunction}),u=e._requestImageFunction(a.x,a.y,a.level,c,n);return l(u)?(r[s]={promise:u,request:c},!0):!1}var rS=oP;var Pft=[3034,3035,3042,3043,3044],Rft=[4471,4559];function uh(e){if(e=e??G.EMPTY_OBJECT,l(e.times)&&!l(e.clock))throw new he("options.times was specified, so options.clock is required.");this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._getFeatureInfoUrl=e.getFeatureInfoUrl??e.url;let t=Ae.createIfNeeded(e.url),n=Ae.createIfNeeded(this._getFeatureInfoUrl);t.setQueryParameters(uh.DefaultParameters,!0),n.setQueryParameters(uh.GetFeatureInfoDefaultParameters,!0),l(e.parameters)&&t.setQueryParameters(v0e(e.parameters)),l(e.getFeatureInfoParameters)&&n.setQueryParameters(v0e(e.getFeatureInfoParameters));let i=this;this._reload=void 0,l(e.times)&&(this._timeDynamicImagery=new rS({clock:e.clock,times:e.times,requestImageFunction:function(s,a,c,u,f){return w0e(i,s,a,c,u,f)},reloadFunction:function(){l(i._reload)&&i._reload()}}));let o={};if(o.layers=e.layers,o.bbox="{westProjected},{southProjected},{eastProjected},{northProjected}",o.width="{width}",o.height="{height}",parseFloat(t.queryParameters.version)>=1.3){o.crs=e.crs??(e.tilingScheme&&e.tilingScheme.projection instanceof Mi?"EPSG:3857":"CRS:84");let s=o.crs.split(":");if(s[0]==="EPSG"&&s.length===2){let a=Number(s[1]);(a>=4e3&&a<5e3&&!Rft.includes(a)||Pft.includes(a))&&(o.bbox="{southProjected},{westProjected},{northProjected},{eastProjected}")}}else o.srs=e.srs??(e.tilingScheme&&e.tilingScheme.projection instanceof Mi?"EPSG:3857":"EPSG:4326");t.setQueryParameters(o,!0),n.setQueryParameters(o,!0);let r={query_layers:e.layers,info_format:"{format}"};parseFloat(n.queryParameters.version)>=1.3?(r.i="{i}",r.j="{j}"):(r.x="{i}",r.y="{j}"),n.setQueryParameters(r,!0),this._resource=t,this._pickFeaturesResource=n,this._layers=e.layers,this._tileProvider=new mc({url:t,pickFeaturesUrl:n,tilingScheme:e.tilingScheme??new Ti({ellipsoid:e.ellipsoid}),rectangle:e.rectangle,tileWidth:e.tileWidth,tileHeight:e.tileHeight,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,subdomains:e.subdomains,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit,getFeatureInfoFormats:e.getFeatureInfoFormats??uh.DefaultGetFeatureInfoFormats,enablePickFeatures:e.enablePickFeatures})}function w0e(e,t,n,i,o,r){let s=l(r)?r.data:void 0,a=e._tileProvider;return l(s)&&a._resource.setQueryParameters(s),a.requestImage(t,n,i,o)}function Oft(e,t,n,i,o,r,s){let a=l(s)?s.data:void 0,c=e._tileProvider;return l(a)&&c._pickFeaturesResource.setQueryParameters(a),c.pickFeatures(t,n,i,o,r)}Object.defineProperties(uh.prototype,{url:{get:function(){return this._resource._url}},proxy:{get:function(){return this._resource.proxy}},layers:{get:function(){return this._layers}},tileWidth:{get:function(){return this._tileProvider.tileWidth}},tileHeight:{get:function(){return this._tileProvider.tileHeight}},maximumLevel:{get:function(){return this._tileProvider.maximumLevel}},minimumLevel:{get:function(){return this._tileProvider.minimumLevel}},tilingScheme:{get:function(){return this._tileProvider.tilingScheme}},rectangle:{get:function(){return this._tileProvider.rectangle}},tileDiscardPolicy:{get:function(){return this._tileProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._tileProvider.errorEvent}},credit:{get:function(){return this._tileProvider.credit}},hasAlphaChannel:{get:function(){return this._tileProvider.hasAlphaChannel}},enablePickFeatures:{get:function(){return this._tileProvider.enablePickFeatures},set:function(e){this._tileProvider.enablePickFeatures=e}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},getFeatureInfoUrl:{get:function(){return this._getFeatureInfoUrl}}});uh.prototype.getTileCredits=function(e,t,n){return this._tileProvider.getTileCredits(e,t,n)};uh.prototype.requestImage=function(e,t,n,i){let o,r=this._timeDynamicImagery,s;return l(r)&&(s=r.currentInterval,o=r.getFromCache(e,t,n,i)),l(o)||(o=w0e(this,e,t,n,i,s)),l(o)&&l(r)&&r.checkApproachingInterval(e,t,n,i),o};uh.prototype.pickFeatures=function(e,t,n,i,o){let r=this._timeDynamicImagery,s=l(r)?r.currentInterval:void 0;return Oft(this,e,t,n,i,o,s)};uh.DefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"});uh.GetFeatureInfoDefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetFeatureInfo"});uh.DefaultGetFeatureInfoFormats=Object.freeze([Object.freeze(new oS("json","application/json")),Object.freeze(new oS("xml","text/xml")),Object.freeze(new oS("text","text/html"))]);function v0e(e){let t={};for(let n in e)e.hasOwnProperty(n)&&(t[n.toLowerCase()]=e[n]);return t}var RV=uh;var Mft=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetTile"});function rP(e){e=e??G.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let t=Ae.createIfNeeded(e.url),n=e.style,i=e.tileMatrixSetID,o=t.url,r=o.match(/{/g);if(!l(r)||r.length===1&&/{s}/.test(o))t.setQueryParameters(Mft),this._useKvp=!0;else{let h={style:n,Style:n,TileMatrixSet:i};t.setTemplateValues(h),this._useKvp=!1}this._resource=t,this._layer=e.layer,this._style=n,this._tileMatrixSetID=i,this._tileMatrixLabels=e.tileMatrixLabels,this._format=e.format??"image/jpeg",this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=l(e.tilingScheme)?e.tilingScheme:new fs({ellipsoid:e.ellipsoid}),this._tileWidth=e.tileWidth??256,this._tileHeight=e.tileHeight??256,this._minimumLevel=e.minimumLevel??0,this._maximumLevel=e.maximumLevel,this._rectangle=e.rectangle??this._tilingScheme.rectangle,this._dimensions=e.dimensions;let s=this;this._reload=void 0,l(e.times)&&(this._timeDynamicImagery=new rS({clock:e.clock,times:e.times,requestImageFunction:function(h,p,_,m,y){return I0e(s,h,p,_,m,y)},reloadFunction:function(){l(s._reload)&&s._reload()}}));let a=this._tilingScheme.positionToTileXY(se.southwest(this._rectangle),this._minimumLevel),c=this._tilingScheme.positionToTileXY(se.northeast(this._rectangle),this._minimumLevel),u=(Math.abs(c.x-a.x)+1)*(Math.abs(c.y-a.y)+1);this._errorEvent=new me;let f=e.credit;this._credit=typeof f=="string"?new yt(f):f,this._subdomains=e.subdomains,Array.isArray(this._subdomains)?this._subdomains=this._subdomains.slice():l(this._subdomains)&&this._subdomains.length>0?this._subdomains=this._subdomains.split(""):this._subdomains=["a","b","c"]}function I0e(e,t,n,i,o,r){let s=e._tileMatrixLabels,a=l(s)?s[i]:i.toString(),c=e._subdomains,u=e._dimensions,f=l(r)?r.data:void 0,h,p;if(!e._useKvp)p={TileMatrix:a,TileRow:n.toString(),TileCol:t.toString(),s:c[(t+n+i)%c.length]},h=e._resource.getDerivedResource({request:o}),h.setTemplateValues(p),l(u)&&h.setTemplateValues(u),l(f)&&h.setTemplateValues(f);else{let _={};_.tilematrix=a,_.layer=e._layer,_.style=e._style,_.tilerow=n,_.tilecol=t,_.tilematrixset=e._tileMatrixSetID,_.format=e._format,l(u)&&(_=pt(_,u)),l(f)&&(_=pt(_,f)),p={s:c[(t+n+i)%c.length]},h=e._resource.getDerivedResource({queryParameters:_,request:o}),h.setTemplateValues(p)}return Gl.loadImage(e,h)}Object.defineProperties(rP.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},format:{get:function(){return this._format}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},dimensions:{get:function(){return this._dimensions},set:function(e){this._dimensions!==e&&(this._dimensions=e,l(this._reload)&&this._reload())}}});rP.prototype.getTileCredits=function(e,t,n){};rP.prototype.requestImage=function(e,t,n,i){let o,r=this._timeDynamicImagery,s;return l(r)&&(s=r.currentInterval,o=r.getFromCache(e,t,n,i)),l(o)||(o=I0e(this,e,t,n,i,s)),l(o)&&l(r)&&r.checkApproachingInterval(e,t,n,i),o};rP.prototype.pickFeatures=function(e,t,n,i,o){};var OV=rP;var Lft={ARCGIS_MAPSERVER:l0.fromUrl,BING:async(e,t)=>TV.fromUrl(e,t),GOOGLE_EARTH:async(e,t)=>{let n=t.channel;return delete t.channel,wV.fromUrl(e,n,t)},MAPBOX:(e,t)=>new IV({url:e,...t}),SINGLE_TILE:DV.fromUrl,TMS:Dx.fromUrl,URL_TEMPLATE:(e,t)=>new mc({url:e,...t}),WMS:(e,t)=>new RV({url:e,...t}),WMTS:(e,t)=>new OV({url:e,...t})};function jm(e){e=e??G.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileCredits=void 0,this._errorEvent=new me}Object.defineProperties(jm.prototype,{rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}},proxy:{get:function(){}}});jm.fromAssetId=async function(e,t){t=t??G.EMPTY_OBJECT;let n=cf._createEndpointResource(e,t),i=e.toString()+t.accessToken+t.server,o=jm._endpointCache[i];l(o)||(o=n.fetchJson(),jm._endpointCache[i]=o);let r=await o;if(r.type!=="IMAGERY")throw new re(`Cesium ion asset ${e} is not an imagery asset.`);let s,a=r.externalType;if(!l(a))s=await Dx.fromUrl(new cf(r,n));else{let u=Lft[a];if(!l(u))throw new re(`Unrecognized Cesium ion imagery type: ${a}`);let f={...r.options},h=f.url;delete f.url,s=await u(h,f)}let c=new jm(t);return s.errorEvent.addEventListener(function(u){u.provider=c,c._errorEvent.raiseEvent(u)}),c._tileCredits=cf.getCreditsFromEndpoint(r,n),c._imageryProvider=s,c};jm.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return l(i)?this._tileCredits.concat(i):this._tileCredits};jm.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};jm.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};jm._endpointCache={};var u0=jm;var Nft={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4},f0=Object.freeze(Nft);function Fft(e){e=e??G.EMPTY_OBJECT;let t=e.style??f0.AERIAL;return u0.fromAssetId(t)}var d0=Fft;function sS(e,t,n,i,o){if(this.imageryLayer=e,this.x=t,this.y=n,this.level=i,this.request=void 0,i!==0){let r=t/2|0,s=n/2|0,a=i-1;this.parent=e.getImageryFromCache(r,s,a)}this.state=si.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.textureWebMercator=void 0,this.credits=void 0,this.referenceCount=0,!l(o)&&e.ready&&(o=e.imageryProvider.tilingScheme.tileXYToRectangle(t,n,i)),this.rectangle=o}sS.createPlaceholder=function(e){let t=new sS(e,0,0,0);return t.addReference(),t.state=si.PLACEHOLDER,t};sS.prototype.addReference=function(){++this.referenceCount};sS.prototype.releaseReference=function(){return--this.referenceCount,this.referenceCount===0?(this.imageryLayer.removeImageryFromCache(this),l(this.parent)&&this.parent.releaseReference(),l(this.image)&&l(this.image.destroy)&&this.image.destroy(),l(this.texture)&&this.texture.destroy(),l(this.textureWebMercator)&&this.texture!==this.textureWebMercator&&this.textureWebMercator.destroy(),le(this),0):this.referenceCount};sS.prototype.processStateMachine=function(e,t,n){this.state===si.UNLOADED&&!n&&(this.state=si.TRANSITIONING,this.imageryLayer._requestImagery(this)),this.state===si.RECEIVED&&(this.state=si.TRANSITIONING,this.imageryLayer._createTexture(e.context,this));let i=this.state===si.READY&&t&&!this.texture;(this.state===si.TEXTURE_LOADED||i)&&(this.state=si.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this,t))};var sP=sS;function iK(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}iK.prototype.freeResources=function(){l(this.readyImagery)&&this.readyImagery.releaseReference(),l(this.loadingImagery)&&this.loadingImagery.releaseReference()};iK.prototype.processStateMachine=function(e,t,n){let i=this.loadingImagery,o=i.imageryLayer;if(i.processStateMachine(t,!this.useWebMercatorT,n),i.state===si.READY)return l(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=this.loadingImagery,this.loadingImagery=void 0,this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this),!0;let r=i.parent,s;for(;l(r)&&(r.state!==si.READY||!this.useWebMercatorT&&!l(r.texture));)r.state!==si.FAILED&&r.state!==si.INVALID&&(s=s||r),r=r.parent;return this.readyImagery!==r&&(l(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=r,l(r)&&(r.addReference(),this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this))),i.state===si.FAILED||i.state===si.INVALID?l(s)?(s.processStateMachine(t,!this.useWebMercatorT,n),!1):!0:!1};var aP=iK;function gi(e,t){this._imageryProvider=e,this._readyEvent=new me,this._errorEvent=new me,t=t??G.EMPTY_OBJECT,e=e??G.EMPTY_OBJECT,this.alpha=t.alpha??e._defaultAlpha??1,this.nightAlpha=t.nightAlpha??e._defaultNightAlpha??1,this.dayAlpha=t.dayAlpha??e._defaultDayAlpha??1,this.brightness=t.brightness??e._defaultBrightness??gi.DEFAULT_BRIGHTNESS,this.contrast=t.contrast??e._defaultContrast??gi.DEFAULT_CONTRAST,this.hue=t.hue??e._defaultHue??gi.DEFAULT_HUE,this.saturation=t.saturation??e._defaultSaturation??gi.DEFAULT_SATURATION,this.gamma=t.gamma??e._defaultGamma??gi.DEFAULT_GAMMA,this.splitDirection=t.splitDirection??gi.DEFAULT_SPLIT,this.minificationFilter=t.minificationFilter??e._defaultMinificationFilter??gi.DEFAULT_MINIFICATION_FILTER,this.magnificationFilter=t.magnificationFilter??e._defaultMagnificationFilter??gi.DEFAULT_MAGNIFICATION_FILTER,this.show=t.show??!0,this._minimumTerrainLevel=t.minimumTerrainLevel,this._maximumTerrainLevel=t.maximumTerrainLevel,this._rectangle=t.rectangle??se.MAX_VALUE,this._maximumAnisotropy=t.maximumAnisotropy,this._imageryCache={},this._skeletonPlaceholder=new aP(sP.createPlaceholder(this)),this._show=!0,this._layerIndex=-1,this._isBaseLayer=!1,this._requestImageError=void 0,this._reprojectComputeCommands=[],this.cutoutRectangle=t.cutoutRectangle,this.colorToAlpha=t.colorToAlpha,this.colorToAlphaThreshold=t.colorToAlphaThreshold??gi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD}Object.defineProperties(gi.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},ready:{get:function(){return l(this._imageryProvider)}},errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},rectangle:{get:function(){return this._rectangle}}});gi.DEFAULT_BRIGHTNESS=1;gi.DEFAULT_CONTRAST=1;gi.DEFAULT_HUE=0;gi.DEFAULT_SATURATION=1;gi.DEFAULT_GAMMA=1;gi.DEFAULT_SPLIT=Hr.NONE;gi.DEFAULT_MINIFICATION_FILTER=Vt.LINEAR;gi.DEFAULT_MAGNIFICATION_FILTER=$n.LINEAR;gi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;gi.fromProviderAsync=function(e,t){let n=new gi(void 0,t);return Vft(n,Promise.resolve(e)),n};gi.fromWorldImagery=function(e){return e=e??G.EMPTY_OBJECT,gi.fromProviderAsync(d0({style:e.style}),e)};gi.prototype.isBaseLayer=function(){return this._isBaseLayer};gi.prototype.isDestroyed=function(){return!1};gi.prototype.destroy=function(){return le(this)};var R0e=new se,D0e=new se,oK=new se,O0e=new se;gi.prototype.getImageryRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return se.intersection(e.rectangle,t)};gi.prototype._createTileImagerySkeletons=function(e,t,n){let i=e.data;if(!l(t)||l(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel||l(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;l(n)||(n=i.imagery.length);let o=this._imageryProvider;if(!this.ready)return this._skeletonPlaceholder.loadingImagery.addReference(),i.imagery.splice(n,0,this._skeletonPlaceholder),!0;let r=o.tilingScheme.projection instanceof Mi&&e.rectangle.north<Mi.MaximumLatitude&&e.rectangle.south>-Mi.MaximumLatitude,s=se.intersection(o.rectangle,this._rectangle,R0e),a=se.intersection(e.rectangle,s,D0e);if(!l(a)){if(!this.isBaseLayer())return!1;let v=s,I=e.rectangle;a=D0e,I.south>=v.north?a.north=a.south=v.north:I.north<=v.south?a.north=a.south=v.south:(a.south=Math.max(I.south,v.south),a.north=Math.min(I.north,v.north)),I.west>=v.east?a.west=a.east=v.east:I.east<=v.west?a.west=a.east=v.west:(a.west=Math.max(I.west,v.west),a.east=Math.min(I.east,v.east))}let c=0;a.south>0?c=a.south:a.north<0&&(c=a.north);let f=1*t.getLevelMaximumGeometricError(e.level),h=zft(this,f,c);h=Math.max(0,h);let p=o.maximumLevel;if(h>p&&(h=p),l(o.minimumLevel)){let v=o.minimumLevel;h<v&&(h=v)}let _=o.tilingScheme,m=_.positionToTileXY(se.northwest(a),h),y=_.positionToTileXY(se.southeast(a),h),b=e.rectangle.width/512,x=e.rectangle.height/512,T=_.tileXYToRectangle(m.x,m.y,h);Math.abs(T.south-e.rectangle.north)<x&&m.y<y.y&&++m.y,Math.abs(T.east-e.rectangle.west)<b&&m.x<y.x&&++m.x;let C=_.tileXYToRectangle(y.x,y.y,h);Math.abs(C.north-e.rectangle.south)<x&&y.y>m.y&&--y.y,Math.abs(C.west-e.rectangle.east)<b&&y.x>m.x&&--y.x;let E=se.clone(e.rectangle,O0e),S=_.tileXYToRectangle(m.x,m.y,h),w=se.intersection(S,s,oK),R;r?(_.rectangleToNativeRectangle(E,E),_.rectangleToNativeRectangle(S,S),_.rectangleToNativeRectangle(w,w),_.rectangleToNativeRectangle(s,s),R=_.tileXYToNativeRectangle.bind(_),b=E.width/512,x=E.height/512):R=_.tileXYToRectangle.bind(_);let P,O=0,N=1,g;!this.isBaseLayer()&&Math.abs(w.west-E.west)>=b&&(O=Math.min(1,(w.west-E.west)/E.width)),!this.isBaseLayer()&&Math.abs(w.north-E.north)>=x&&(N=Math.max(0,(w.north-E.south)/E.height));let A=N;for(let v=m.x;v<=y.x;v++)if(P=O,S=R(v,m.y,h),w=se.simpleIntersection(S,s,oK),!!l(w)){O=Math.min(1,(w.east-E.west)/E.width),v===y.x&&(this.isBaseLayer()||Math.abs(w.east-E.east)<b)&&(O=1),N=A;for(let I=m.y;I<=y.y;I++){if(g=N,S=R(v,I,h),w=se.simpleIntersection(S,s,oK),!l(w))continue;N=Math.max(0,(w.south-E.south)/E.height),I===y.y&&(this.isBaseLayer()||Math.abs(w.south-E.south)<x)&&(N=0);let M=new oe(P,N,O,g),F=this.getImageryFromCache(v,I,h);i.imagery.splice(n,0,new aP(F,M,r)),++n}}return!0};gi.prototype._calculateTextureTranslationAndScale=function(e,t){let n=t.readyImagery.rectangle,i=e.rectangle;if(t.useWebMercatorT){let c=t.readyImagery.imageryLayer.imageryProvider.tilingScheme;n=c.rectangleToNativeRectangle(n,R0e),i=c.rectangleToNativeRectangle(i,O0e)}let o=i.width,r=i.height,s=o/n.width,a=r/n.height;return new oe(s*(i.west-n.west)/o,a*(i.south-n.south)/r,s,a)};gi.prototype._requestImagery=function(e){let t=this._imageryProvider,n=this;function i(s){if(!l(s))return o();e.image=s,e.state=si.RECEIVED,e.request=void 0,vo.reportSuccess(n._requestImageError)}function o(s){if(e.request.state===jn.CANCELLED){e.state=si.UNLOADED,e.request=void 0;return}e.state=si.FAILED,e.request=void 0;let a=`Failed to obtain image tile X: ${e.x} Y: ${e.y} Level: ${e.level}.`;n._requestImageError=vo.reportError(n._requestImageError,t,t.errorEvent,a,e.x,e.y,e.level,s),n._requestImageError.retry&&r()}function r(){let s=new Qo({throttle:!1,throttleByServer:!0,type:_s.IMAGERY});e.request=s,e.state=si.TRANSITIONING;let a=t.requestImage(e.x,e.y,e.level,s);if(!l(a)){e.state=si.UNLOADED,e.request=void 0;return}l(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),a.then(function(c){i(c)}).catch(function(c){o(c)})}r()};gi.prototype._createTextureWebGL=function(e,t){let n=new Yt({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return l(i.internalFormat)?new Dt({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new Dt({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?Ye.RGBA:Ye.RGB,sampler:n})};gi.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(l(n.tileDiscardPolicy)){let r=n.tileDiscardPolicy;if(l(r)){if(!r.isReady()){t.state=si.RECEIVED;return}if(r.shouldDiscardImage(i)){t.state=si.INVALID;return}}}let o=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof Mi?t.textureWebMercator=o:t.texture=o,t.image=void 0,t.state=si.TEXTURE_LOADED};function P0e(e,t,n){return`${e}:${t}:${n}`}gi.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===Vt.LINEAR&&i===$n.LINEAR&&!Ye.isCompressedFormat(t.pixelFormat)&&D.isPowerOfTwo(t.width)&&D.isPowerOfTwo(t.height)){n=Vt.LINEAR_MIPMAP_LINEAR;let r=Nt.maximumTextureFilterAnisotropy,s=Math.min(r,this._maximumAnisotropy??r),a=P0e(n,i,s),c=e.cache.imageryLayerMipmapSamplers;l(c)||(c={},e.cache.imageryLayerMipmapSamplers=c);let u=c[a];l(u)||(u=c[a]=new Yt({wrapS:Tn.CLAMP_TO_EDGE,wrapT:Tn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:s})),t.generateMipmap(dd.NICEST),t.sampler=u}else{let r=P0e(n,i,0),s=e.cache.imageryLayerNonMipmapSamplers;l(s)||(s={},e.cache.imageryLayerNonMipmapSamplers=s);let a=s[r];l(a)||(a=s[r]=new Yt({wrapS:Tn.CLAMP_TO_EDGE,wrapT:Tn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=a}};gi.prototype._reprojectTexture=function(e,t,n){let i=t.textureWebMercator||t.texture,o=t.rectangle,r=e.context;if(n=n??!0,n&&!(this._imageryProvider.tilingScheme.projection instanceof Pi)&&o.width/i.width>1e-5){let s=this;t.addReference();let a=new ll({persists:!0,owner:this,preExecute:function(c){kft(c,r,i,t.rectangle)},postExecute:function(c){t.texture=c,s._finalizeReprojectTexture(r,c),t.state=si.READY,t.releaseReference()},canceled:function(){t.state=si.TEXTURE_LOADED,t.releaseReference()}});this._reprojectComputeCommands.push(a)}else n&&(t.texture=i),this._finalizeReprojectTexture(r,i),t.state=si.READY};gi.prototype.queueReprojectionCommands=function(e){let t=this._reprojectComputeCommands,n=t.length;for(let i=0;i<n;++i)e.commandList.push(t[i]);t.length=0};gi.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){l(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};gi.prototype.getImageryFromCache=function(e,t,n,i){let o=M0e(e,t,n),r=this._imageryCache[o];return l(r)||(r=new sP(this,e,t,n,i),this._imageryCache[o]=r),r.addReference(),r};gi.prototype.removeImageryFromCache=function(e){let t=M0e(e.x,e.y,e.level);delete this._imageryCache[t]};function M0e(e,t,n){return JSON.stringify([e,t,n])}var MV={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new z,texture:void 0},Bft=Ut.supportsTypedArrays()?new Float32Array(2*64):void 0;function kft(e,t,n,i){let o=t.cache.imageryLayer_reproject;if(!l(o)){o=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){l(this.framebuffer)&&this.framebuffer.destroy(),l(this.vertexArray)&&this.vertexArray.destroy(),l(this.shaderProgram)&&this.shaderProgram.destroy()}};let b=new Float32Array(2*64*2),x=0;for(let w=0;w<64;++w){let R=w/63;b[x++]=0,b[x++]=R,b[x++]=1,b[x++]=R}let T={position:0,webMercatorT:1},C=us.getRegularGridIndices(2,64),E=mt.createIndexBuffer({context:t,typedArray:C,usage:Le.STATIC_DRAW,indexDatatype:Me.UNSIGNED_SHORT});o.vertexArray=new ti({context:t,attributes:[{index:T.position,vertexBuffer:mt.createVertexBuffer({context:t,typedArray:b,usage:Le.STATIC_DRAW}),componentsPerAttribute:2},{index:T.webMercatorT,vertexBuffer:mt.createVertexBuffer({context:t,sizeInBytes:64*2*4,usage:Le.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:E});let S=new Be({sources:[lV]});o.shaderProgram=$t.fromCache({context:t,vertexShaderSource:S,fragmentShaderSource:cV,attributeLocations:T}),o.sampler=new Yt({wrapS:Tn.CLAMP_TO_EDGE,wrapT:Tn.CLAMP_TO_EDGE,minificationFilter:Vt.LINEAR,magnificationFilter:$n.LINEAR})}n.sampler=o.sampler;let r=n.width,s=n.height;MV.textureDimensions.x=r,MV.textureDimensions.y=s,MV.texture=n;let a=Math.sin(i.south),c=.5*Math.log((1+a)/(1-a));a=Math.sin(i.north);let f=1/(.5*Math.log((1+a)/(1-a))-c),h=new Dt({context:t,width:r,height:s,pixelFormat:n.pixelFormat,pixelDatatype:n.pixelDatatype,preMultiplyAlpha:n.preMultiplyAlpha});D.isPowerOfTwo(r)&&D.isPowerOfTwo(s)&&h.generateMipmap(dd.NICEST);let p=i.south,_=i.north,m=Bft,y=0;for(let b=0;b<64;++b){let x=b/63,T=D.lerp(p,_,x);a=Math.sin(T);let E=(.5*Math.log((1+a)/(1-a))-c)*f;m[y++]=E,m[y++]=E}o.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(m),e.shaderProgram=o.shaderProgram,e.outputTexture=h,e.uniformMap=MV,e.vertexArray=o.vertexArray}function zft(e,t,n){let i=e._imageryProvider,o=i.tilingScheme,r=o.ellipsoid,s=e._imageryProvider.tilingScheme.projection instanceof Pi?1:Math.cos(n),a=o.rectangle,u=r.maximumRadius*a.width*s/(i.tileWidth*o.getNumberOfXTilesAtLevel(0))/t,f=Math.log(u)/Math.log(2);return Math.round(f)|0}function Uft(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function Vft(e,t){let n;try{if(n=await Promise.resolve(t),e.isDestroyed())return;e._imageryProvider=n,e._readyEvent.raiseEvent(n)}catch(i){Uft(e._errorEvent,i)}}var pc=gi;var L0e={NONE:0,CULLED:1,RENDERED:2,REFINED:3,RENDERED_AND_KICKED:6,REFINED_AND_KICKED:7,CULLED_BUT_NEEDED:9,wasKicked:function(e){return e>=L0e.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},Wn=L0e;function cS(e){this.tile=e,this.frameLastUpdated=void 0,this.westMeshes=[],this.westTiles=[],this.southMeshes=[],this.southTiles=[],this.eastMeshes=[],this.eastTiles=[],this.northMeshes=[],this.northTiles=[],this.southwestMesh=void 0,this.southwestTile=void 0,this.southeastMesh=void 0,this.southeastTile=void 0,this.northwestMesh=void 0,this.northwestTile=void 0,this.northeastMesh=void 0,this.northeastTile=void 0,this.changedThisFrame=!0,this.visitedFrame=void 0,this.enqueuedFrame=void 0,this.mesh=void 0,this.vertexArray=void 0,this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new oe}cS.prototype.update=function(e,t,n){this.changedThisFrame&&(V0e(e,t,this.tile,n),this.changedThisFrame=!1)};cS.prototype.destroy=function(e){this._destroyVertexArray(e),l(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};cS.prototype._destroyVertexArray=function(e){l(this.vertexArray)&&(l(e)?e.push(this.vertexArray):lh._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var Hft=new xb;cS.updateFillTiles=function(e,t,n,i){let o=e._quadtree,r=o._levelZeroTiles,s=o._lastSelectionFrameNumber,a=Hft;a.clear();for(let u=0;u<t.length;++u){let f=t[u];l(f.data.vertexArray)&&a.enqueue(t[u])}let c=a.dequeue();for(;c!==void 0;){let u=c.findTileToWest(r),f=c.findTileToSouth(r),h=c.findTileToEast(r),p=c.findTileToNorth(r);Ds(e,n,c,u,s,mn.EAST,!1,a,i),Ds(e,n,c,f,s,mn.NORTH,!1,a,i),Ds(e,n,c,h,s,mn.WEST,!1,a,i),Ds(e,n,c,p,s,mn.SOUTH,!1,a,i);let _=u.findTileToNorth(r),m=u.findTileToSouth(r),y=h.findTileToNorth(r),b=h.findTileToSouth(r);Ds(e,n,c,_,s,mn.SOUTHEAST,!1,a,i),Ds(e,n,c,y,s,mn.SOUTHWEST,!1,a,i),Ds(e,n,c,m,s,mn.NORTHEAST,!1,a,i),Ds(e,n,c,b,s,mn.NORTHWEST,!1,a,i),c=a.dequeue()}};function Ds(e,t,n,i,o,r,s,a,c){if(i===void 0)return;let u=i;for(;u&&(u._lastSelectionResultFrame!==o||Wn.wasKicked(u._lastSelectionResult)||Wn.originalResult(u._lastSelectionResult)===Wn.CULLED);){if(s)return;let f=u.parent;if(r>=mn.NORTHWEST&&f!==void 0)switch(r){case mn.NORTHWEST:u=u===f.northwestChild?f:void 0;break;case mn.NORTHEAST:u=u===f.northeastChild?f:void 0;break;case mn.SOUTHWEST:u=u===f.southwestChild?f:void 0;break;case mn.SOUTHEAST:u=u===f.southeastChild?f:void 0;break}else u=f}if(u!==void 0){if(u._lastSelectionResult===Wn.RENDERED){if(l(u.data.vertexArray))return;Gft(e,t,n,u,r,o,a,c);return}if(Wn.originalResult(i._lastSelectionResult)!==Wn.CULLED)switch(r){case mn.WEST:Ds(e,t,n,i.northwestChild,o,r,!0,a,c),Ds(e,t,n,i.southwestChild,o,r,!0,a,c);break;case mn.EAST:Ds(e,t,n,i.southeastChild,o,r,!0,a,c),Ds(e,t,n,i.northeastChild,o,r,!0,a,c);break;case mn.SOUTH:Ds(e,t,n,i.southwestChild,o,r,!0,a,c),Ds(e,t,n,i.southeastChild,o,r,!0,a,c);break;case mn.NORTH:Ds(e,t,n,i.northeastChild,o,r,!0,a,c),Ds(e,t,n,i.northwestChild,o,r,!0,a,c);break;case mn.NORTHWEST:Ds(e,t,n,i.northwestChild,o,r,!0,a,c);break;case mn.NORTHEAST:Ds(e,t,n,i.northeastChild,o,r,!0,a,c);break;case mn.SOUTHWEST:Ds(e,t,n,i.southwestChild,o,r,!0,a,c);break;case mn.SOUTHEAST:Ds(e,t,n,i.southeastChild,o,r,!0,a,c);break;default:throw new he("Invalid edge")}}}function Gft(e,t,n,i,o,r,s,a){let c=i.data;if(c.fill===void 0)c.fill=new cS(i);else if(c.fill.visitedFrame===r)return;c.fill.enqueuedFrame!==r&&(c.fill.enqueuedFrame=r,c.fill.changedThisFrame=!1,s.enqueue(i)),jft(e,t,n,i,o,a)}function jft(e,t,n,i,o,r){let s=i.data.fill,a,c=n.data.fill;l(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(V0e(e,t,n,r),c.changedThisFrame=!1),a=n.data.fill.mesh):a=n.data.mesh;let u,f;switch(o){case mn.WEST:u=s.westMeshes,f=s.westTiles;break;case mn.SOUTH:u=s.southMeshes,f=s.southTiles;break;case mn.EAST:u=s.eastMeshes,f=s.eastTiles;break;case mn.NORTH:u=s.northMeshes,f=s.northTiles;break;case mn.NORTHWEST:s.changedThisFrame=s.changedThisFrame||s.northwestMesh!==a,s.northwestMesh=a,s.northwestTile=n;return;case mn.NORTHEAST:s.changedThisFrame=s.changedThisFrame||s.northeastMesh!==a,s.northeastMesh=a,s.northeastTile=n;return;case mn.SOUTHWEST:s.changedThisFrame=s.changedThisFrame||s.southwestMesh!==a,s.southwestMesh=a,s.southwestTile=n;return;case mn.SOUTHEAST:s.changedThisFrame=s.changedThisFrame||s.southeastMesh!==a,s.southeastMesh=a,s.southeastTile=n;return}if(n.level<=i.level){s.changedThisFrame=s.changedThisFrame||u[0]!==a||u.length!==1,u[0]=a,f[0]=n,u.length=1,f.length=1;return}let h,p,_,m,y=n.rectangle,b,x=i.rectangle;switch(o){case mn.WEST:for(b=(x.north-x.south)*D.EPSILON5,h=0;h<f.length&&(_=f[h],m=_.rectangle,!D.greaterThan(y.north,m.south,b));++h);for(p=h;p<f.length&&(_=f[p],m=_.rectangle,!D.greaterThanOrEquals(y.south,m.north,b));++p);break;case mn.SOUTH:for(b=(x.east-x.west)*D.EPSILON5,h=0;h<f.length&&(_=f[h],m=_.rectangle,!D.lessThan(y.west,m.east,b));++h);for(p=h;p<f.length&&(_=f[p],m=_.rectangle,!D.lessThanOrEquals(y.east,m.west,b));++p);break;case mn.EAST:for(b=(x.north-x.south)*D.EPSILON5,h=0;h<f.length&&(_=f[h],m=_.rectangle,!D.lessThan(y.south,m.north,b));++h);for(p=h;p<f.length&&(_=f[p],m=_.rectangle,!D.lessThanOrEquals(y.north,m.south,b));++p);break;case mn.NORTH:for(b=(x.east-x.west)*D.EPSILON5,h=0;h<f.length&&(_=f[h],m=_.rectangle,!D.greaterThan(y.east,m.west,b));++h);for(p=h;p<f.length&&(_=f[p],m=_.rectangle,!D.greaterThanOrEquals(y.west,m.east,b));++p);break}p-h===1?(s.changedThisFrame=s.changedThisFrame||u[h]!==a,u[h]=a,f[h]=n):(s.changedThisFrame=!0,u.splice(h,p-h,a),f.splice(h,p-h,n))}var Rx=new fe,Wft=new fe,aS=new d,cK=new d,rK=new z,sK=new z,Pu=new z;function UV(){this.height=0,this.encodedNormal=new z}function LV(e,t,n,i,o,r,s,a,c){if(l(o))return o;let u;if(l(r)&&l(s))u=(r.height+s.height)*.5;else if(l(r))u=r.height;else if(l(s))u=s.height;else if(l(a))u=a.height;else{let h=e.tile.data.tileBoundingRegion,p=0,_=0;l(h)&&(p=h.minimumHeight,_=h.maximumHeight),u=(p+_)*.5}return H0e(e,t,n,i,u,c),c}var qft={minimumHeight:0,maximumHeight:0},Yft=new d,N0e=new UV,F0e=new UV,B0e=new UV,k0e=new UV,Xft=typeof Uint8Array<"u"?new Uint8Array(9*9):void 0,Kft={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function V0e(e,t,n,i){lh.initialize(n,e.terrainProvider,e._imageryLayers);let o=n.data,r=o.fill,s=n.rectangle,a=t.verticalExaggeration,c=t.verticalExaggerationRelativeHeight,u=a!==1,f=n.tilingScheme.ellipsoid,h=FV(r,f,0,1,r.northwestTile,r.northwestMesh,r.northTiles,r.northMeshes,r.westTiles,r.westMeshes,B0e),p=FV(r,f,0,0,r.southwestTile,r.southwestMesh,r.westTiles,r.westMeshes,r.southTiles,r.southMeshes,N0e),_=FV(r,f,1,0,r.southeastTile,r.southeastMesh,r.southTiles,r.southMeshes,r.eastTiles,r.eastMeshes,F0e),m=FV(r,f,1,1,r.northeastTile,r.northeastMesh,r.eastTiles,r.eastMeshes,r.northTiles,r.northMeshes,k0e);h=LV(r,f,0,1,h,p,m,_,B0e),p=LV(r,f,0,0,p,h,_,m,N0e),_=LV(r,f,1,1,_,p,m,h,F0e),m=LV(r,f,1,1,m,_,h,p,k0e);let y=p.height,b=_.height,x=h.height,T=m.height,C=Math.min(y,b,x,T),E=Math.max(y,b,x,T),S=(C+E)*.5,w,R,P=e.getLevelMaximumGeometricError(n.level),O=f.maximumRadius-P,N=Math.acos(O/f.maximumRadius)*4;if(N*=1.5,s.width>N&&E-C<=P){let v=new dc({width:9,height:9,buffer:Xft,structure:{heightOffset:E}}),I=Kft;I.tilingScheme=n.tilingScheme,I.x=n.x,I.y=n.y,I.level=n.level,I.exaggeration=a,I.exaggerationRelativeHeight=c,r.mesh=v._createMeshSync(I)}else{let v=u,I=se.center(s,Wft);I.height=S;let M=f.cartographicToCartesian(I,Yft),F=new $c(M,void 0,void 0,void 0,void 0,!0,!0,v,a,c),V=5,k;for(k=r.westMeshes,w=0,R=k.length;w<R;++w)V+=k[w].eastIndicesNorthToSouth.length;for(k=r.southMeshes,w=0,R=k.length;w<R;++w)V+=k[w].northIndicesWestToEast.length;for(k=r.eastMeshes,w=0,R=k.length;w<R;++w)V+=k[w].westIndicesSouthToNorth.length;for(k=r.northMeshes,w=0,R=k.length;w<R;++w)V+=k[w].southIndicesEastToWest.length;let H=qft;H.minimumHeight=C,H.maximumHeight=E;let B=F.stride,j=new Float32Array(V*B),q=0,Q=q;q=NV(f,s,F,j,q,0,1,h.height,h.encodedNormal,1,H),q=kV(r,f,F,j,q,r.westTiles,r.westMeshes,mn.EAST,H);let Y=q;q=NV(f,s,F,j,q,0,0,p.height,p.encodedNormal,0,H),q=kV(r,f,F,j,q,r.southTiles,r.southMeshes,mn.NORTH,H);let J=q;q=NV(f,s,F,j,q,1,0,_.height,_.encodedNormal,0,H),q=kV(r,f,F,j,q,r.eastTiles,r.eastMeshes,mn.WEST,H);let $=q;q=NV(f,s,F,j,q,1,1,m.height,m.encodedNormal,1,H),q=kV(r,f,F,j,q,r.northTiles,r.northMeshes,mn.SOUTH,H),C=H.minimumHeight,E=H.maximumHeight;let de=vn.fromRectangle(s,C,E,n.tilingScheme.ellipsoid),be=Mi.geodeticLatitudeToMercatorAngle(s.south),ce=1/(Mi.geodeticLatitudeToMercatorAngle(s.north)-be),_e=(Mi.geodeticLatitudeToMercatorAngle(I.latitude)-be)*ce,xe=f.geodeticSurfaceNormalCartographic(Rx,cK),ve=Rn.octEncode(xe,rK),Te=q;F.encode(j,q*B,de.center,z.fromElements(.5,.5,Pu),S,ve,_e,xe),++q;let Fe=q,He=Fe<256?1:2,Je=(Fe-1)*3,wt=Je*He,Xt=(j.length-Fe*B)*Float32Array.BYTES_PER_ELEMENT,Xe;if(Xt>=wt){let Bt=Fe*B*Float32Array.BYTES_PER_ELEMENT;Xe=Fe<256?new Uint8Array(j.buffer,Bt,Je):new Uint16Array(j.buffer,Bt,Je)}else Xe=Fe<256?new Uint8Array(Je):new Uint16Array(Je);j=new Float32Array(j.buffer,0,Fe*B);let ln=0;for(w=0;w<Fe-2;++w)Xe[ln++]=Te,Xe[ln++]=w,Xe[ln++]=w+1;Xe[ln++]=Te,Xe[ln++]=w,Xe[ln++]=0;let Rt=[];for(w=Y;w>=Q;--w)Rt.push(w);let St=[];for(w=J;w>=Y;--w)St.push(w);let qn=[];for(w=$;w>=J;--w)qn.push(w);let di=[];for(di.push(0),w=Te-1;w>=$;--w)di.push(w);r.mesh=new oh(F.center,j,Xe,Je,Fe,C,E,ae.fromOrientedBoundingBox(de),ndt(e,de.center,s,C,E),F.stride,de,F,Rt,St,qn,di)}let g=t.context;r._destroyVertexArray(i),r.vertexArray=lh._createVertexArrayForMesh(g,r.mesh),o.processImagery(n,e.terrainProvider,t,!0);let A=r.waterMaskTexture;if(r.waterMaskTexture=void 0,e.terrainProvider.hasWaterMask){let v=o._findAncestorTileWithTerrainData(n);l(v)&&l(v.data.waterMaskTexture)&&(r.waterMaskTexture=v.data.waterMaskTexture,++r.waterMaskTexture.referenceCount,o._computeWaterMaskTranslationAndScale(n,v,r.waterMaskTranslationAndScale))}l(A)&&(--A.referenceCount,A.referenceCount===0&&A.destroy())}function NV(e,t,n,i,o,r,s,a,c,u,f){let h=Rx;h.longitude=D.lerp(t.west,t.east,r),h.latitude=D.lerp(t.south,t.north,s),h.height=a;let p=e.cartographicToCartesian(h,aS),_;n.hasGeodeticSurfaceNormals&&(_=e.geodeticSurfaceNormal(p,cK));let m=sK;return m.x=r,m.y=s,n.encode(i,o*n.stride,p,m,a,c,u,_),f.minimumHeight=Math.min(f.minimumHeight,a),f.maximumHeight=Math.max(f.maximumHeight,a),o+1}var zV=new se;function cP(e,t,n,i){let o=e.rectangle,r=t.rectangle;t.x===0&&n.x===1&&e.x===e.tilingScheme.getNumberOfXTilesAtLevel(e.level)-1?(o=se.clone(e.rectangle,zV),o.west-=D.TWO_PI,o.east-=D.TWO_PI):e.x===0&&n.x===0&&t.x===t.tilingScheme.getNumberOfXTilesAtLevel(t.level)-1&&(o=se.clone(e.rectangle,zV),o.west+=D.TWO_PI,o.east+=D.TWO_PI);let s=o.east-o.west,a=(r.west-o.west)/s,c=(r.east-o.west)/s,u=o.north-o.south,f=(r.south-o.south)/u,h=(r.north-o.south)/u,p=(n.x-a)/(c-a),_=(n.y-f)/(h-f);return Math.abs(p)<Math.EPSILON5?p=0:Math.abs(p-1)<Math.EPSILON5&&(p=1),Math.abs(_)<Math.EPSILON5?_=0:Math.abs(_-1)<Math.EPSILON5&&(_=1),i.x=p,i.y=_,i}var Zft=new z;function aK(e,t,n,i,o){let r=e.encoding,s=e.vertices;if(o.height=r.decodeHeight(s,t),r.hasVertexNormals)r.getOctEncodedNormal(s,t,o.encodedNormal);else{let a=o.encodedNormal;a.x=0,a.y=0}}var $ft=new z,Qft=new d;function Jft(e,t,n,i,o,r,s,a,c,u){let f=i.encoding,h=i.vertices,p=cP(t,n,f.decodeTextureCoordinates(h,o,Pu),Pu),_=cP(t,n,f.decodeTextureCoordinates(h,r,sK),sK),m;c?m=(s-p.x)/(_.x-p.x):m=(a-p.y)/(_.y-p.y);let y=f.decodeHeight(h,o),b=f.decodeHeight(h,r),x=n.rectangle;Rx.longitude=D.lerp(x.west,x.east,s),Rx.latitude=D.lerp(x.south,x.north,a),u.height=Rx.height=D.lerp(y,b,m);let T;if(f.hasVertexNormals){let C=f.getOctEncodedNormal(h,o,Zft),E=f.getOctEncodedNormal(h,r,$ft),S=Rn.octDecode(C.x,C.y,aS),w=Rn.octDecode(E.x,E.y,Qft);T=d.lerp(S,w,m,aS),d.normalize(T,T),Rn.octEncode(T,u.encodedNormal)}else T=e.geodeticSurfaceNormalCartographic(Rx,aS),Rn.octEncode(T,u.encodedNormal)}function H0e(e,t,n,i,o,r){r.height=o;let s=t.geodeticSurfaceNormalCartographic(Rx,aS);Rn.octEncode(s,r.encodedNormal)}function FV(e,t,n,i,o,r,s,a,c,u,f){if(U0e(e,t,a,s,!1,n,i,f)||U0e(e,t,u,c,!0,n,i,f))return f;let p;if(lK(o,r))return n===0?i===0?p=r.eastIndicesNorthToSouth[0]:p=r.southIndicesEastToWest[0]:i===0?p=r.northIndicesWestToEast[0]:p=r.westIndicesSouthToNorth[0],aK(r,p,n,i,f),f;let _;if(n===0?i===0?_=BV(e.westMeshes,e.westTiles,mn.EAST,e.southMeshes,e.southTiles,mn.NORTH,n,i):_=BV(e.northMeshes,e.northTiles,mn.SOUTH,e.westMeshes,e.westTiles,mn.EAST,n,i):i===0?_=BV(e.southMeshes,e.southTiles,mn.NORTH,e.eastMeshes,e.eastTiles,mn.WEST,n,i):_=BV(e.eastMeshes,e.eastTiles,mn.WEST,e.northMeshes,e.northTiles,mn.SOUTH,n,i),l(_))return H0e(e,t,n,i,_,f),f}function BV(e,t,n,i,o,r,s,a){let c=z0e(e,t,!1,n,s,a),u=z0e(i,o,!0,r,s,a);return l(c)&&l(u)?(c+u)*.5:l(c)?c:u}function kV(e,t,n,i,o,r,s,a,c){for(let u=0;u<r.length;++u)o=edt(e,t,n,i,o,r[u],s[u],a,c);return o}function edt(e,t,n,i,o,r,s,a,c){let u=r.rectangle;a===mn.EAST&&e.tile.x===0?(u=se.clone(r.rectangle,zV),u.west-=D.TWO_PI,u.east-=D.TWO_PI):a===mn.WEST&&r.x===0&&(u=se.clone(r.rectangle,zV),u.west+=D.TWO_PI,u.east+=D.TWO_PI);let f=e.tile.rectangle,h,p;o>0&&(n.decodeTextureCoordinates(i,o-1,Pu),h=Pu.x,p=Pu.y);let _,m;switch(a){case mn.WEST:_=s.westIndicesSouthToNorth,m=!1;break;case mn.NORTH:_=s.northIndicesWestToEast,m=!0;break;case mn.EAST:_=s.eastIndicesNorthToSouth,m=!1;break;case mn.SOUTH:_=s.southIndicesEastToWest,m=!0;break}let y=r,b=e.tile,x=s.encoding,T=s.vertices,C=n.stride,E,S;x.hasWebMercatorT&&(E=Mi.geodeticLatitudeToMercatorAngle(f.south),S=1/(Mi.geodeticLatitudeToMercatorAngle(f.north)-E));for(let w=0;w<_.length;++w){let R=_[w],P=x.decodeTextureCoordinates(T,R,Pu);cP(y,b,P,P);let O=P.x,N=P.y,g=m?O:N;if(g<0||g>1||Math.abs(O-h)<D.EPSILON5&&Math.abs(N-p)<D.EPSILON5)continue;let A=Math.abs(O)<D.EPSILON5||Math.abs(O-1)<D.EPSILON5,v=Math.abs(N)<D.EPSILON5||Math.abs(N-1)<D.EPSILON5;if(A&&v)continue;let I=x.decodePosition(T,R,aS),M=x.decodeHeight(T,R),F;x.hasVertexNormals?F=x.getOctEncodedNormal(T,R,rK):(F=rK,F.x=0,F.y=0);let V=N;if(x.hasWebMercatorT){let H=D.lerp(f.south,f.north,N);V=(Mi.geodeticLatitudeToMercatorAngle(H)-E)*S}let k;n.hasGeodeticSurfaceNormals&&(k=t.geodeticSurfaceNormal(I,cK)),n.encode(i,o*C,I,P,M,F,V,k),c.minimumHeight=Math.min(c.minimumHeight,M),c.maximumHeight=Math.max(c.maximumHeight,M),++o}return o}function z0e(e,t,n,i,o,r){let s,a,c;n?(s=0,a=e.length,c=1):(s=e.length-1,a=-1,c=-1);for(let u=s;u!==a;u+=c){let f=e[u],h=t[u];if(!lK(h,f))continue;let p;switch(i){case mn.WEST:p=f.westIndicesSouthToNorth;break;case mn.SOUTH:p=f.southIndicesEastToWest;break;case mn.EAST:p=f.eastIndicesNorthToSouth;break;case mn.NORTH:p=f.northIndicesWestToEast;break}let _=p[n?0:p.length-1];if(l(_))return f.encoding.decodeHeight(f.vertices,_)}}function lK(e,t){return l(t)&&(!l(e.data.fill)||!e.data.fill.changedThisFrame)}function U0e(e,t,n,i,o,r,s,a){let c,u,f,h,p,_=i[o?0:n.length-1],m=n[o?0:n.length-1];if(lK(_,m)&&(r===0?s===0?(c=o?m.northIndicesWestToEast:m.eastIndicesNorthToSouth,u=o,f=o):(c=o?m.eastIndicesNorthToSouth:m.southIndicesEastToWest,u=!o,f=!1):s===0?(c=o?m.westIndicesSouthToNorth:m.northIndicesWestToEast,u=!o,f=!0):(c=o?m.southIndicesEastToWest:m.westIndicesSouthToNorth,u=o,f=!o),c.length>0)){h=o?0:c.length-1,p=c[h],m.encoding.decodeTextureCoordinates(m.vertices,p,Pu);let y=cP(_,e.tile,Pu,Pu);if(y.x===r&&y.y===s)return aK(m,p,r,s,a),!0;if(h=Do(c,u?r:s,function(b,x){m.encoding.decodeTextureCoordinates(m.vertices,b,Pu);let T=cP(_,e.tile,Pu,Pu);return f?u?T.x-r:T.y-s:u?r-T.x:s-T.y}),h<0){if(h=~h,h>0&&h<c.length)return Jft(t,_,e.tile,m,c[h-1],c[h],r,s,u,a),!0}else return aK(m,c[h],r,s,a),!0}return!1}var tdt=[new d,new d,new d,new d];function ndt(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=tdt;return d.fromRadians(n.west,n.south,o,a,c[0]),d.fromRadians(n.east,n.south,o,a,c[1]),d.fromRadians(n.west,n.north,o,a,c[2]),d.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}var lP=cS;function Ko(e){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.showWaterEffect=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.dynamicAtmosphereLighting=!1,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!1,this.shadows=_n.RECEIVE_ONLY,this.vertexShadowDarkness=.3,this.fillHighlightColor=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this.undergroundColor=void 0,this.undergroundColorAlphaByDistance=void 0,this.lambertDiffuseMultiplier=0,this.materialUniformMap=void 0,this._materialUniformMap=void 0,this._quadtree=void 0,this._terrainProvider=e.terrainProvider,this._imageryLayers=e.imageryLayers,this._surfaceShaderSet=e.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._disableCullingRenderState=void 0,this._disableCullingBlendRenderState=void 0,this._errorEvent=new me,this._removeLayerAddedListener=this._imageryLayers.layerAdded.addEventListener(Ko.prototype._onLayerAdded,this),this._removeLayerRemovedListener=this._imageryLayers.layerRemoved.addEventListener(Ko.prototype._onLayerRemoved,this),this._removeLayerMovedListener=this._imageryLayers.layerMoved.addEventListener(Ko.prototype._onLayerMoved,this),this._removeLayerShownListener=this._imageryLayers.layerShownOrHidden.addEventListener(Ko.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new me,this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._usedDrawCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new U(0,0,.5,1),this._clippingPlanes=void 0,this._clippingPolygons=void 0,this.cartographicLimitRectangle=se.clone(se.MAX_VALUE),this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1,this._oldVerticalExaggeration=void 0,this._oldVerticalExaggerationRelativeHeight=void 0}Object.defineProperties(Ko.prototype,{baseColor:{get:function(){return this._baseColor},set:function(e){this._baseColor=e,this._firstPassInitialColor=oe.fromColor(e,this._firstPassInitialColor)}},quadtree:{get:function(){return this._quadtree},set:function(e){this._quadtree=e}},tilingScheme:{get:function(){if(l(this._terrainProvider))return this._terrainProvider.tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},imageryLayersUpdatedEvent:{get:function(){return this._imageryLayersUpdatedEvent}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){this._terrainProvider!==e&&(this._terrainProvider=e,l(this._quadtree)&&this._quadtree.invalidateAllTiles())}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){Ts.setOwner(e,this,"_clippingPlanes")}},clippingPolygons:{get:function(){return this._clippingPolygons},set:function(e){$h.setOwner(e,this,"_clippingPolygons")}}});function idt(e,t){let n=e.loadingImagery;l(n)||(n=e.readyImagery);let i=t.loadingImagery;return l(i)||(i=t.readyImagery),n.imageryLayer._layerIndex-i.imageryLayer._layerIndex}Ko.prototype.update=function(e){this._imageryLayers._update()};function odt(e,t){let n=t.creditDisplay,i=e._terrainProvider;l(i)&&l(i.credit)&&n.addCreditToNextFrame(i.credit);let o=e._imageryLayers;for(let r=0,s=o.length;r<s;++r){let a=o.get(r);a.ready&&a.show&&l(a.imageryProvider.credit)&&n.addCreditToNextFrame(a.imageryProvider.credit)}}Ko.prototype.initialize=function(e){this._imageryLayers.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(i){i.data.imagery.sort(idt)})),odt(this,e);let t=this._vertexArraysToDestroy,n=t.length;for(let i=0;i<n;++i)lh._freeVertexArray(t[i]);t.length=0};Ko.prototype.beginUpdate=function(e){let t=this._tilesToRenderByTextureCount;for(let o=0,r=t.length;o<r;++o){let s=t[o];l(s)&&(s.length=0)}let n=this._clippingPlanes;l(n)&&n.enabled&&n.update(e);let i=this._clippingPolygons;l(i)&&i.enabled&&(i.update(e),i.queueCommands(e)),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1};Ko.prototype.endUpdate=function(e){if(!l(this._renderState)){this._renderState=Ne.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:wc.LESS}}),this._blendRenderState=Ne.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:wc.LESS_OR_EQUAL},blending:an.ALPHA_BLEND});let s=ze(this._renderState,!0);s.cull.enabled=!1,this._disableCullingRenderState=Ne.fromCache(s),s=ze(this._blendRenderState,!0),s.cull.enabled=!1,this._disableCullingBlendRenderState=Ne.fromCache(s)}this._hasFillTilesThisFrame&&this._hasLoadedTilesThisFrame&&lP.updateFillTiles(this,this._quadtree._tilesToRender,e,this._vertexArraysToDestroy);let t=this.quadtree,n=e.verticalExaggeration,i=e.verticalExaggerationRelativeHeight,o=this._oldVerticalExaggeration!==n||this._oldVerticalExaggerationRelativeHeight!==i;this._oldVerticalExaggeration=n,this._oldVerticalExaggerationRelativeHeight=i,o&&t.forEachLoadedTile(function(s){s.data.updateExaggeration(s,e,t)});let r=this._tilesToRenderByTextureCount;for(let s=0,a=r.length;s<a;++s){let c=r[s];if(l(c))for(let u=0,f=c.length;u<f;++u){let h=c[u],p=h.data.tileBoundingRegion;Idt(this,h,e),e.minimumTerrainHeight=Math.min(e.minimumTerrainHeight,p.minimumHeight)}}};function Y0e(e,t){let n=t.globeTranslucencyState;if(n.translucent){let i=e.renderState.blending.enabled;n.pushDerivedCommands(e,i,t)}else t.commandList.push(e)}Ko.prototype.updateForPick=function(e){let t=this._drawCommands;for(let n=0,i=this._usedDrawCommands;n<i;++n)Y0e(t[n],e)};Ko.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()};Ko.prototype.getLevelMaximumGeometricError=function(e){return l(this._terrainProvider)?this._terrainProvider.getLevelMaximumGeometricError(e):0};Ko.prototype.loadTile=function(e,t){let n=t.data,i=!0,o;l(n)&&(i=n.boundingVolumeSourceTile!==t||t._lastSelectionResult===Wn.CULLED_BUT_NEEDED,o=n.terrainState),lh.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i),n=t.data,i&&o!==t.data.terrainState&&this.computeTileVisibility(t,e,this.quadtree.occluders)!==yr.NONE&&n.boundingVolumeSourceTile===t&&(i=!1,lh.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i))};var rdt=new ae,X0e=new se,sdt=new se,adt=new fe;function HV(e,t){if(t.west<t.east)return t;let n=se.clone(t,sdt);return se.center(e,adt).longitude>0?n.east=D.PI:n.west=-D.PI,n}function K0e(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;if(l(n)&&n.enabled)return!0;let i=e._clippingPolygons;return!!(l(i)&&i.enabled||!se.equals(e.cartographicLimitRectangle,se.MAX_VALUE))}Ko.prototype.computeTileVisibility=function(e,t,n){let i=this.computeDistanceToTile(e,t);e._distance=i;let o=K0e(this,t);if(t.fog.enabled&&!o&&D.fog(i,t.fog.density)>=1)return yr.NONE;let r=e.data,s=r.tileBoundingRegion;if(r.boundingVolumeSourceTile===void 0)return yr.PARTIAL;let a=t.cullingVolume,c=s.boundingVolume;l(c)||(c=s.boundingSphere),r.clippedByBoundaries=!1;let u=HV(e.rectangle,this.cartographicLimitRectangle),f=se.simpleIntersection(u,e.rectangle,X0e);if(!l(f))return yr.NONE;if(se.equals(f,e.rectangle)||(r.clippedByBoundaries=!0),t.mode!==ne.SCENE3D&&(c=rdt,ae.fromRectangleWithHeights2D(e.rectangle,t.mapProjection,s.minimumHeight,s.maximumHeight,c),d.fromElements(c.center.z,c.center.x,c.center.y,c.center),t.mode===ne.MORPHING&&l(r.renderedMesh)&&(c=ae.union(s.boundingSphere,c,c))),!l(c))return yr.PARTIAL;let h=this._clippingPlanes;if(l(h)&&h.enabled){let b=h.computeIntersectionWithBoundingVolume(c);if(e.isClipped=b!==jt.INSIDE,b===jt.OUTSIDE)return yr.NONE}let p=this._clippingPolygons;if(l(p)&&p.enabled){let b=p.computeIntersectionWithBoundingVolume(s);e.isClipped=b!==jt.OUTSIDE}let _,m=a.computeVisibility(c);if(m===jt.OUTSIDE?_=yr.NONE:m===jt.INTERSECTING?_=yr.PARTIAL:m===jt.INSIDE&&(_=yr.FULL),_===yr.NONE)return _;let y=t.mode===ne.SCENE3D&&t.camera.frustum instanceof rn;if(t.mode===ne.SCENE3D&&!y&&l(n)&&!o){let b=r.occludeePointInScaledSpace;return!l(b)||n.ellipsoid.isScaledSpacePointVisiblePossiblyUnderEllipsoid(b,s.minimumHeight)?_:yr.NONE}return _};Ko.prototype.canRefine=function(e){return l(e.data.terrainData)?!0:this.terrainProvider.getTileDataAvailable(e.x*2,e.y*2,e.level+1)!==void 0};var cdt=[],ldt=[];Ko.prototype.canRenderWithoutLosingDetail=function(e,t){let n=e.data,i=cdt;i.length=this._imageryLayers.length;let o=!1,r=!1,s;l(n)&&(o=n.terrainState===co.READY,r=!0,s=n.imagery);let a,c;for(a=0,c=i.length;a<c;++a)i[a]=r;if(l(s))for(a=0,c=s.length;a<c;++a){let h=s[a],p=h.loadingImagery,_=!l(p)||p.state===si.FAILED||p.state===si.INVALID,m=(h.loadingImagery||h.readyImagery).imageryLayer._layerIndex;i[m]=_&&i[m]}let u=this.quadtree._lastSelectionFrameNumber,f=ldt;for(f.length=0,f.push(e.southwestChild,e.southeastChild,e.northwestChild,e.northeastChild);f.length>0;){let h=f.pop(),p=h._lastSelectionResultFrame===u?h._lastSelectionResult:Wn.NONE;if(p===Wn.RENDERED){let _=h.data;if(!l(_))continue;if(!o&&h.data.terrainState===co.READY)return!1;let m=h.data.imagery;for(a=0,c=m.length;a<c;++a){let y=m[a],b=y.loadingImagery,x=!l(b)||b.state===si.FAILED||b.state===si.INVALID,T=(y.loadingImagery||y.readyImagery).imageryLayer._layerIndex;if(x&&!i[T])return!1}}else p===Wn.REFINED&&f.push(h.southwestChild,h.southeastChild,h.northwestChild,h.northeastChild)}return!0};var udt=new d;Ko.prototype.computeTileLoadPriority=function(e,t){let n=e.data;if(n===void 0)return 0;let i=n.tileBoundingRegion.boundingVolume;if(i===void 0)return 0;let o=t.camera.positionWC,r=t.camera.directionWC,s=d.subtract(i.center,o,udt),a=d.magnitude(s);return a<D.EPSILON5?0:(d.divideByScalar(s,a,s),(1-d.dot(s,r))*e._distance)};var G0e=new L,VV=new L,fdt=new oe,ddt=new oe,hdt=new oe,mdt=new d,j0e=new d,pdt=new d,gdt=new d;Ko.prototype.showTileThisFrame=function(e,t){let n=0,i=e.data.imagery;for(let a=0,c=i.length;a<c;++a){let u=i[a];l(u.readyImagery)&&u.readyImagery.imageryLayer.alpha!==0&&++n}let o=this._tilesToRenderByTextureCount[n];l(o)||(o=[],this._tilesToRenderByTextureCount[n]=o),o.push(e);let r=e.data;l(r.vertexArray)?this._hasLoadedTilesThisFrame=!0:this._hasFillTilesThisFrame=!0;let s=this._debug;++s.tilesRendered,s.texturesRendered+=n};var _dt=[new d,new d,new d,new d];function W0e(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=_dt;return d.fromRadians(n.west,n.south,o,a,c[0]),d.fromRadians(n.east,n.south,o,a,c[1]),d.fromRadians(n.west,n.north,o,a,c[2]),d.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}Ko.prototype.computeDistanceToTile=function(e,t){ydt(e,this,t);let n=e.data;if(n.boundingVolumeSourceTile===void 0)return 9999999999;let o=n.tileBoundingRegion,r=o.minimumHeight,s=o.maximumHeight;if(n.boundingVolumeSourceTile!==e){let c=t.camera.positionCartographic.height,u=Math.abs(c-r),f=Math.abs(c-s);u>f?(o.minimumHeight=r,o.maximumHeight=r):(o.minimumHeight=s,o.maximumHeight=s)}let a=o.distanceToCamera(t);return o.minimumHeight=r,o.maximumHeight=s,a};function ydt(e,t,n){let i=e.data;i===void 0&&(i=e.data=new lh);let o=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new wf({computeBoundingVolumes:!1,rectangle:e.rectangle,ellipsoid:o,minimumHeight:0,maximumHeight:0}));let r=i.tileBoundingRegion,s=r.minimumHeight,a=r.maximumHeight,c=!1,u=e,f=i.mesh,h=i.terrainData;if(f!==void 0&&f.minimumHeight!==void 0&&f.maximumHeight!==void 0)r.minimumHeight=f.minimumHeight,r.maximumHeight=f.maximumHeight,c=!0;else if(h!==void 0&&h._minimumHeight!==void 0&&h._maximumHeight!==void 0)r.minimumHeight=h._minimumHeight,r.maximumHeight=h._maximumHeight;else{r.minimumHeight=Number.NaN,r.maximumHeight=Number.NaN;let p=e.parent;for(;p!==void 0;){let _=p.data;if(_!==void 0){let m=_.mesh,y=_.terrainData;if(m!==void 0&&m.minimumHeight!==void 0&&m.maximumHeight!==void 0){r.minimumHeight=m.minimumHeight,r.maximumHeight=m.maximumHeight;break}else if(y!==void 0&&y._minimumHeight!==void 0&&y._maximumHeight!==void 0){r.minimumHeight=y._minimumHeight,r.maximumHeight=y._maximumHeight;break}}p=p.parent}u=p}if(u!==void 0){let p=n.verticalExaggeration,_=n.verticalExaggerationRelativeHeight;if(p!==1&&(c=!1,r.minimumHeight=vr.getHeight(r.minimumHeight,p,_),r.maximumHeight=vr.getHeight(r.maximumHeight,p,_)),c)i.boundingVolumeIsFromMesh||(r._orientedBoundingBox=vn.clone(f.orientedBoundingBox,r._orientedBoundingBox),r._boundingSphere=ae.clone(f.boundingSphere3D,r._boundingSphere),i.occludeePointInScaledSpace=d.clone(f.occludeePointInScaledSpace,i.occludeePointInScaledSpace),l(i.occludeePointInScaledSpace)||(i.occludeePointInScaledSpace=W0e(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace)));else{let y=r._orientedBoundingBox===void 0||r._boundingSphere===void 0;(r.minimumHeight!==s||r.maximumHeight!==a||y)&&(r.computeBoundingVolumes(o),i.occludeePointInScaledSpace=W0e(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace))}i.boundingVolumeSourceTile=u,i.boundingVolumeIsFromMesh=c}else i.boundingVolumeSourceTile=void 0,i.boundingVolumeIsFromMesh=!1}Ko.prototype.isDestroyed=function(){return!1};Ko.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._clippingPolygons=this._clippingPolygons&&this._clippingPolygons.destroy(),this._removeLayerAddedListener=this._removeLayerAddedListener&&this._removeLayerAddedListener(),this._removeLayerRemovedListener=this._removeLayerRemovedListener&&this._removeLayerRemovedListener(),this._removeLayerMovedListener=this._removeLayerMovedListener&&this._removeLayerMovedListener(),this._removeLayerShownListener=this._removeLayerShownListener&&this._removeLayerShownListener(),le(this)};function bdt(e,t,n){return function(i){let o,r,s=-1,a=i.data.imagery,c=a.length,u;for(u=0;u<c;++u)if(o=a[u],r=o.readyImagery??o.loadingImagery,r.imageryLayer===t){s=u;break}if(s!==-1){let f=s+e;if(o=a[f],r=l(o)?o.readyImagery??o.loadingImagery:void 0,!l(r)||r.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(u=s;u<f;++u)a[u].freeResources();a.splice(s,e)}return!0}}Ko.prototype._onLayerAdded=function(e,t){if(!this.isDestroyed()&&e.show){let n=this._terrainProvider,i=this,o=this._imageryLayersUpdatedEvent,r=function(){e._imageryCache={},i._quadtree.forEachLoadedTile(function(s){if(l(s._loadedCallbacks[e._layerIndex]))return;let a,c=s.data.imagery,u=c.length,f=-1,h=0;for(a=0;a<u;++a){let _=c[a];if((_.readyImagery??_.loadingImagery).imageryLayer===e)f===-1&&(f=a),++h;else if(f!==-1)break}if(f===-1)return;let p=f+h;e._createTileImagerySkeletons(s,n,p)&&(s._loadedCallbacks[e._layerIndex]=bdt(h,e,n),s.state=_a.LOADING)})};if(e.ready){let s=e.imageryProvider;s._reload=r}this._quadtree.forEachLoadedTile(function(s){e._createTileImagerySkeletons(s,n)&&(s.state=_a.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==i.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==Wn.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,o.raiseEvent()}};Ko.prototype._onLayerRemoved=function(e,t){this._quadtree.forEachLoadedTile(function(n){let i=n.data.imagery,o=-1,r=0;for(let s=0,a=i.length;s<a;++s){let c=i[s],u=c.loadingImagery;if(l(u)||(u=c.readyImagery),u.imageryLayer===e)o===-1&&(o=s),c.freeResources(),++r;else if(o!==-1)break}o!==-1&&i.splice(o,r)}),l(e.imageryProvider)&&(e.imageryProvider._reload=void 0),this._imageryLayersUpdatedEvent.raiseEvent()};Ko.prototype._onLayerMoved=function(e,t,n){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()};Ko.prototype._onLayerShownOrHidden=function(e,t,n){n?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var xdt=new L,Tdt=new L;function q0e(e,t){let n={u_initialColor:function(){return this.properties.initialColor},u_fillHighlightColor:function(){return this.properties.fillHighlightColor},u_zoomedOutOceanSpecularIntensity:function(){return this.properties.zoomedOutOceanSpecularIntensity},u_oceanNormalMap:function(){return this.properties.oceanNormalMap},u_atmosphereLightIntensity:function(){return this.properties.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return this.properties.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return this.properties.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return this.properties.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return this.properties.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return this.properties.atmosphereMieAnisotropy},u_lightingFadeDistance:function(){return this.properties.lightingFadeDistance},u_nightFadeDistance:function(){return this.properties.nightFadeDistance},u_center3D:function(){return this.properties.center3D},u_verticalExaggerationAndRelativeHeight:function(){return this.properties.verticalExaggerationAndRelativeHeight},u_tileRectangle:function(){return this.properties.tileRectangle},u_modifiedModelView:function(){let i=e.context.uniformState.view,o=L.multiplyByPoint(i,this.properties.rtc,j0e);return L.setTranslation(i,o,G0e),G0e},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,o=e.context.uniformState.projection,r=L.multiplyByPoint(i,this.properties.rtc,j0e);return L.setTranslation(i,r,VV),L.multiply(o,VV,VV),VV},u_dayTextures:function(){return this.properties.dayTextures},u_dayTextureTranslationAndScale:function(){return this.properties.dayTextureTranslationAndScale},u_dayTextureTexCoordsRectangle:function(){return this.properties.dayTextureTexCoordsRectangle},u_dayTextureUseWebMercatorT:function(){return this.properties.dayTextureUseWebMercatorT},u_dayTextureAlpha:function(){return this.properties.dayTextureAlpha},u_dayTextureNightAlpha:function(){return this.properties.dayTextureNightAlpha},u_dayTextureDayAlpha:function(){return this.properties.dayTextureDayAlpha},u_dayTextureBrightness:function(){return this.properties.dayTextureBrightness},u_dayTextureContrast:function(){return this.properties.dayTextureContrast},u_dayTextureHue:function(){return this.properties.dayTextureHue},u_dayTextureSaturation:function(){return this.properties.dayTextureSaturation},u_dayTextureOneOverGamma:function(){return this.properties.dayTextureOneOverGamma},u_dayIntensity:function(){return this.properties.dayIntensity},u_southAndNorthLatitude:function(){return this.properties.southAndNorthLatitude},u_southMercatorYAndOneOverHeight:function(){return this.properties.southMercatorYAndOneOverHeight},u_waterMask:function(){return this.properties.waterMask},u_waterMaskTranslationAndScale:function(){return this.properties.waterMaskTranslationAndScale},u_minMaxHeight:function(){return this.properties.minMaxHeight},u_scaleAndBias:function(){return this.properties.scaleAndBias},u_dayTextureSplit:function(){return this.properties.dayTextureSplit},u_dayTextureCutoutRectangles:function(){return this.properties.dayTextureCutoutRectangles},u_clippingPlanes:function(){let i=t._clippingPlanes;return l(i)&&l(i.texture)?i.texture:e.context.defaultTexture},u_cartographicLimitRectangle:function(){return this.properties.localizedCartographicLimitRectangle},u_clippingPlanesMatrix:function(){let i=t._clippingPlanes,o=l(i)?L.multiply(e.context.uniformState.view,i.modelMatrix,xdt):L.IDENTITY;return L.inverseTranspose(o,Tdt)},u_clippingPlanesEdgeStyle:function(){let i=this.properties.clippingPlanesEdgeColor;return i.alpha=this.properties.clippingPlanesEdgeWidth,i},u_clippingDistance:function(){let i=t._clippingPolygons.clippingTexture;return l(i)?i:e.context.defaultTexture},u_clippingExtents:function(){let i=t._clippingPolygons.extentsTexture;return l(i)?i:e.context.defaultTexture},u_minimumBrightness:function(){return e.fog.minimumBrightness},u_hsbShift:function(){return this.properties.hsbShift},u_colorsToAlpha:function(){return this.properties.colorsToAlpha},u_frontFaceAlphaByDistance:function(){return this.properties.frontFaceAlphaByDistance},u_backFaceAlphaByDistance:function(){return this.properties.backFaceAlphaByDistance},u_translucencyRectangle:function(){return this.properties.localizedTranslucencyRectangle},u_undergroundColor:function(){return this.properties.undergroundColor},u_undergroundColorAlphaByDistance:function(){return this.properties.undergroundColorAlphaByDistance},u_lambertDiffuseMultiplier:function(){return this.properties.lambertDiffuseMultiplier},u_vertexShadowDarkness:function(){return this.properties.vertexShadowDarkness},properties:{initialColor:new oe(0,0,.5,1),fillHighlightColor:new U(0,0,0,0),zoomedOutOceanSpecularIntensity:.5,oceanNormalMap:void 0,lightingFadeDistance:new z(65e5,9e6),nightFadeDistance:new z(1e7,4e7),atmosphereLightIntensity:10,atmosphereRayleighCoefficient:new d(55e-7,13e-6,284e-7),atmosphereMieCoefficient:new d(21e-6,21e-6,21e-6),atmosphereRayleighScaleHeight:1e4,atmosphereMieScaleHeight:3200,atmosphereMieAnisotropy:.9,hsbShift:new d,center3D:void 0,rtc:new d,modifiedModelView:new L,tileRectangle:new oe,verticalExaggerationAndRelativeHeight:new z(1,0),dayTextures:[],dayTextureTranslationAndScale:[],dayTextureTexCoordsRectangle:[],dayTextureUseWebMercatorT:[],dayTextureAlpha:[],dayTextureNightAlpha:[],dayTextureDayAlpha:[],dayTextureBrightness:[],dayTextureContrast:[],dayTextureHue:[],dayTextureSaturation:[],dayTextureOneOverGamma:[],dayTextureSplit:[],dayTextureCutoutRectangles:[],dayIntensity:0,colorsToAlpha:[],southAndNorthLatitude:new z,southMercatorYAndOneOverHeight:new z,waterMask:void 0,waterMaskTranslationAndScale:new oe,minMaxHeight:new z,scaleAndBias:new L,clippingPlanesEdgeColor:U.clone(U.WHITE),clippingPlanesEdgeWidth:0,localizedCartographicLimitRectangle:new oe,frontFaceAlphaByDistance:new oe,backFaceAlphaByDistance:new oe,localizedTranslucencyRectangle:new oe,undergroundColor:U.clone(U.TRANSPARENT),undergroundColorAlphaByDistance:new oe,lambertDiffuseMultiplier:0,vertexShadowDarkness:0}};return l(t.materialUniformMap)?pt(n,t.materialUniformMap):n}function Cdt(e,t,n){let i=n.data,o,r;if(l(i.vertexArray)?(o=i.mesh,r=i.vertexArray):l(i.fill)&&l(i.fill.vertexArray)&&(o=i.fill.mesh,r=i.fill.vertexArray),!(!l(o)||!l(r))){if(l(i.wireframeVertexArray)){if(i.wireframeVertexArray.mesh===o)return;i.wireframeVertexArray.destroy(),i.wireframeVertexArray=void 0}i.wireframeVertexArray=Adt(e,r,o),i.wireframeVertexArray.mesh=o}}function Adt(e,t,n){let o={indices:n.indices,primitiveType:Re.TRIANGLES};On.toWireframe(o);let r=o.indices,s=mt.createIndexBuffer({context:e,typedArray:r,usage:Le.STATIC_DRAW,indexDatatype:Me.fromSizeInBytes(r.BYTES_PER_ELEMENT)});return new ti({context:e,attributes:t._attributes,indexBuffer:s})}var Z0e,$0e,GV;(function(){let e=new At({geometry:Mh.fromDimensions({dimensions:new d(2,2,2)})}),t=new At({geometry:new ny({radius:1})}),n=new L,i,o;function r(s){return new wn({geometryInstances:s,appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})}Z0e=function(s,a){return s===i||(GV(),i=s,n=L.fromRotationTranslation(s.halfAxes,s.center,n),e.modelMatrix=n,e.attributes.color=Gt.fromColor(a),o=r(e)),o},$0e=function(s,a){return s===i||(GV(),i=s,n=L.fromTranslation(s.center,n),n=L.multiplyByUniformScale(n,s.radius,n),t.modelMatrix=n,t.attributes.color=Gt.fromColor(a),o=r(t)),o},GV=function(){l(o)&&(o.destroy(),o=void 0,i=void 0)}})();var Edt=new oe(0,0,0,0),Sdt={frameState:void 0,surfaceTile:void 0,numberOfDayTextures:void 0,applyBrightness:void 0,applyContrast:void 0,applyHue:void 0,applySaturation:void 0,applyGamma:void 0,applyAlpha:void 0,applyDayNightAlpha:void 0,applySplit:void 0,showReflectiveOcean:void 0,showOceanWaves:void 0,enableLighting:void 0,dynamicAtmosphereLighting:void 0,dynamicAtmosphereLightingFromSun:void 0,showGroundAtmosphere:void 0,perFragmentGroundAtmosphere:void 0,hasVertexNormals:void 0,useWebMercatorProjection:void 0,enableFog:void 0,enableClippingPlanes:void 0,clippingPlanes:void 0,enableClippingPolygons:void 0,clippingPolygons:void 0,clippedByBoundaries:void 0,hasImageryLayerCutout:void 0,colorCorrect:void 0,colorToAlpha:void 0,hasGeodeticSurfaceNormals:void 0,hasExaggeration:void 0},vdt=U.TRANSPARENT,wdt=new Ft;function Idt(e,t,n){let i=t.data;l(i.vertexArray)||(i.fill===void 0&&(i.fill=new lP(t)),i.fill.update(e,n));let o=n.creditDisplay,r=i.terrainData;if(l(r)&&l(r.credits)){let Bt=r.credits;for(let Tt=0,Ki=Bt.length;Tt<Ki;++Tt)o.addCreditToNextFrame(Bt[Tt])}let s=Nt.maximumTextureImageUnits,a=i.waterMaskTexture,c=i.waterMaskTranslationAndScale;!l(a)&&l(i.fill)&&(a=i.fill.waterMaskTexture,c=i.fill.waterMaskTranslationAndScale);let u=n.cameraUnderground,f=n.globeTranslucencyState,h=f.translucent,p=f.frontFaceAlphaByDistance,_=f.backFaceAlphaByDistance,m=f.rectangle,y=e.undergroundColor??vdt,b=e.undergroundColorAlphaByDistance??wdt,x=K0e(e,n)&&n.mode===ne.SCENE3D&&y.alpha>0&&(b.nearValue>0||b.farValue>0),T=e.lambertDiffuseMultiplier,C=e.vertexShadowDarkness,E=e.hasWaterMask&&l(a),S=E&&e.showWaterEffect,w=e.oceanNormalMap,R=S&&l(w),P=e.terrainProvider,O=l(P)&&e.terrainProvider.hasVertexNormals,N=n.fog.enabled&&n.fog.renderable&&!u,g=e.showGroundAtmosphere&&n.mode===ne.SCENE3D,A=_n.castShadows(e.shadows)&&!h,v=_n.receiveShadows(e.shadows)&&!h,I=e.hueShift,M=e.saturationShift,F=e.brightnessShift,V=!(D.equalsEpsilon(I,0,D.EPSILON7)&&D.equalsEpsilon(M,0,D.EPSILON7)&&D.equalsEpsilon(F,0,D.EPSILON7)),k=!1;if(g){let Bt=d.magnitude(n.camera.positionWC),Tt=e.nightFadeOutDistance;k=Bt>Tt}E&&--s,R&&--s,l(n.shadowState)&&n.shadowState.shadowsEnabled&&--s,l(e.clippingPlanes)&&e.clippingPlanes.enabled&&--s,l(e.clippingPolygons)&&e.clippingPolygons.enabled&&(--s,--s),s-=f.numberOfTextureUniforms;let H=i.renderedMesh,B=H.center,j=H.encoding,q=i.tileBoundingRegion,Q=n.verticalExaggeration,Y=n.verticalExaggerationRelativeHeight,J=Q!==1,$=j.hasGeodeticSurfaceNormals,de=fdt,be=0,ce=0,_e=0,xe=0,ve=!1;if(n.mode!==ne.SCENE3D){let Bt=n.mapProjection,Tt=Bt.project(se.southwest(t.rectangle),pdt),Ki=Bt.project(se.northeast(t.rectangle),gdt);if(de.x=Tt.x,de.y=Tt.y,de.z=Ki.x,de.w=Ki.y,n.mode!==ne.MORPHING&&(B=mdt,B.x=0,B.y=(de.z+de.x)*.5,B.z=(de.w+de.y)*.5,de.x-=B.y,de.y-=B.z,de.z-=B.y,de.w-=B.z),n.mode===ne.SCENE2D&&j.quantization===pa.BITS12){let dt=1/(Math.pow(2,12)-1)*.5,Fo=(de.z-de.x)*dt,sr=(de.w-de.y)*dt;de.x-=Fo,de.y-=sr,de.z+=Fo,de.w+=sr}Bt instanceof Mi&&(be=t.rectangle.south,ce=t.rectangle.north,_e=Mi.geodeticLatitudeToMercatorAngle(be),xe=1/(Mi.geodeticLatitudeToMercatorAngle(ce)-_e),ve=!0)}let Te=Sdt;Te.frameState=n,Te.surfaceTile=i,Te.hasWaterMask=E,Te.showReflectiveOcean=S,Te.showOceanWaves=R,Te.enableLighting=e.enableLighting,Te.dynamicAtmosphereLighting=e.dynamicAtmosphereLighting,Te.dynamicAtmosphereLightingFromSun=e.dynamicAtmosphereLightingFromSun,Te.showGroundAtmosphere=g,Te.atmosphereLightIntensity=e.atmosphereLightIntensity,Te.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,Te.atmosphereMieCoefficient=e.atmosphereMieCoefficient,Te.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,Te.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,Te.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,Te.perFragmentGroundAtmosphere=k,Te.hasVertexNormals=O,Te.useWebMercatorProjection=ve,Te.clippedByBoundaries=i.clippedByBoundaries,Te.hasGeodeticSurfaceNormals=$,Te.hasExaggeration=J;let Fe=i.imagery,He=0,Je=Fe.length,wt=e.showSkirts&&!u&&!h,Xt=e.backFaceCulling&&!u&&!h,Xe=Xt?e._renderState:e._disableCullingRenderState,ln=Xt?e._blendRenderState:e._disableCullingBlendRenderState,Rt=Xe,St=e._firstPassInitialColor,qn=n.context;if(l(e._debug.boundingSphereTile)||GV(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let Bt=e._drawCommands.length;for(let Tt=0;Tt<Bt;++Tt)e._uniformMaps[Tt]=q0e(n,e)}do{let Bt=0,Tt,Ki;if(e._drawCommands.length<=e._usedDrawCommands?(Tt=new Ze,Tt.owner=t,Tt.cull=!1,Tt.boundingVolume=new ae,Tt.orientedBoundingBox=void 0,Ki=q0e(n,e),e._drawCommands.push(Tt),e._uniformMaps.push(Ki)):(Tt=e._drawCommands[e._usedDrawCommands],Ki=e._uniformMaps[e._usedDrawCommands]),Tt.owner=t,++e._usedDrawCommands,t===e._debug.boundingSphereTile){let $s=q.boundingVolume,sl=q.boundingSphere;l($s)?Z0e($s,U.RED).update(n):l(sl)&&$0e(sl,U.RED).update(n)}let dt=Ki.properties;oe.clone(St,dt.initialColor),dt.oceanNormalMap=w,dt.lightingFadeDistance.x=e.lightingFadeOutDistance,dt.lightingFadeDistance.y=e.lightingFadeInDistance,dt.nightFadeDistance.x=e.nightFadeOutDistance,dt.nightFadeDistance.y=e.nightFadeInDistance,dt.atmosphereLightIntensity=e.atmosphereLightIntensity,dt.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,dt.atmosphereMieCoefficient=e.atmosphereMieCoefficient,dt.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,dt.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,dt.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,dt.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let Fo=u?_:p,sr=u?p:_;l(Fo)&&(oe.fromElements(Fo.near,Fo.nearValue,Fo.far,Fo.farValue,dt.frontFaceAlphaByDistance),oe.fromElements(sr.near,sr.nearValue,sr.far,sr.farValue,dt.backFaceAlphaByDistance)),oe.fromElements(b.near,b.nearValue,b.far,b.farValue,dt.undergroundColorAlphaByDistance),U.clone(y,dt.undergroundColor),dt.lambertDiffuseMultiplier=T,dt.vertexShadowDarkness=C;let Fa=!l(i.vertexArray)&&l(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;Fa&&U.clone(e.fillHighlightColor,dt.fillHighlightColor),dt.verticalExaggerationAndRelativeHeight.x=Q,dt.verticalExaggerationAndRelativeHeight.y=Y,dt.center3D=H.center,d.clone(B,dt.rtc),oe.clone(de,dt.tileRectangle),dt.southAndNorthLatitude.x=be,dt.southAndNorthLatitude.y=ce,dt.southMercatorYAndOneOverHeight.x=_e,dt.southMercatorYAndOneOverHeight.y=xe;let xr=ddt,ps=HV(t.rectangle,e.cartographicLimitRectangle),Oe=hdt,nt=HV(t.rectangle,m);d.fromElements(I,M,F,dt.hsbShift);let Ge=t.rectangle,qe=1/Ge.width,lt=1/Ge.height;xr.x=(ps.west-Ge.west)*qe,xr.y=(ps.south-Ge.south)*lt,xr.z=(ps.east-Ge.west)*qe,xr.w=(ps.north-Ge.south)*lt,oe.clone(xr,dt.localizedCartographicLimitRectangle),Oe.x=(nt.west-Ge.west)*qe,Oe.y=(nt.south-Ge.south)*lt,Oe.z=(nt.east-Ge.west)*qe,Oe.w=(nt.north-Ge.south)*lt,oe.clone(Oe,dt.localizedTranslucencyRectangle);let Ht=N&&D.fog(t._distance,n.fog.density)>D.EPSILON3;V=V&&(Ht||g);let pn=!1,Co=!1,go=!1,Ba=!1,ka=!1,_i=!1,hi=!1,Zs=!1,Br=!1,ol=!1;for(;Bt<s&&He<Je;){let $s=Fe[He],sl=$s.readyImagery;if(++He,!l(sl)||sl.imageryLayer.alpha===0)continue;let xc=$s.useWebMercatorT?sl.textureWebMercator:sl.texture,Qr=sl.imageryLayer;l($s.textureTranslationAndScale)||($s.textureTranslationAndScale=Qr._calculateTextureTranslationAndScale(t,$s)),dt.dayTextures[Bt]=xc,dt.dayTextureTranslationAndScale[Bt]=$s.textureTranslationAndScale,dt.dayTextureTexCoordsRectangle[Bt]=$s.textureCoordinateRectangle,dt.dayTextureUseWebMercatorT[Bt]=$s.useWebMercatorT,dt.dayTextureAlpha[Bt]=Qr.alpha,_i=_i||dt.dayTextureAlpha[Bt]!==1,dt.dayTextureNightAlpha[Bt]=Qr.nightAlpha,hi=hi||dt.dayTextureNightAlpha[Bt]!==1,dt.dayTextureDayAlpha[Bt]=Qr.dayAlpha,hi=hi||dt.dayTextureDayAlpha[Bt]!==1,dt.dayTextureBrightness[Bt]=Qr.brightness,pn=pn||dt.dayTextureBrightness[Bt]!==pc.DEFAULT_BRIGHTNESS,dt.dayTextureContrast[Bt]=Qr.contrast,Co=Co||dt.dayTextureContrast[Bt]!==pc.DEFAULT_CONTRAST,dt.dayTextureHue[Bt]=Qr.hue,go=go||dt.dayTextureHue[Bt]!==pc.DEFAULT_HUE,dt.dayTextureSaturation[Bt]=Qr.saturation,Ba=Ba||dt.dayTextureSaturation[Bt]!==pc.DEFAULT_SATURATION,dt.dayTextureOneOverGamma[Bt]=1/Qr.gamma,ka=ka||dt.dayTextureOneOverGamma[Bt]!==1/pc.DEFAULT_GAMMA,dt.dayTextureSplit[Bt]=Qr.splitDirection,Zs=Zs||dt.dayTextureSplit[Bt]!==0;let Uu=dt.dayTextureCutoutRectangles[Bt];if(l(Uu)||(Uu=dt.dayTextureCutoutRectangles[Bt]=new oe),oe.clone(oe.ZERO,Uu),l(Qr.cutoutRectangle)){let wo=HV(Ge,Qr.cutoutRectangle),tn=se.simpleIntersection(wo,Ge,X0e);Br=l(tn)||Br,Uu.x=(wo.west-Ge.west)*qe,Uu.y=(wo.south-Ge.south)*lt,Uu.z=(wo.east-Ge.west)*qe,Uu.w=(wo.north-Ge.south)*lt}let Vu=dt.colorsToAlpha[Bt];l(Vu)||(Vu=dt.colorsToAlpha[Bt]=new oe);let Hu=l(Qr.colorToAlpha)&&Qr.colorToAlphaThreshold>0;if(ol=ol||Hu,Hu){let wo=Qr.colorToAlpha;Vu.x=wo.red,Vu.y=wo.green,Vu.z=wo.blue,Vu.w=Qr.colorToAlphaThreshold}else Vu.w=-1;if(l(sl.credits)){let wo=sl.credits;for(let tn=0,Ce=wo.length;tn<Ce;++tn)o.addCreditToNextFrame(wo[tn])}++Bt}dt.dayTextures.length=Bt,dt.waterMask=a,oe.clone(c,dt.waterMaskTranslationAndScale),dt.minMaxHeight.x=j.minimumHeight,dt.minMaxHeight.y=j.maximumHeight,L.clone(j.matrix,dt.scaleAndBias);let uo=e._clippingPlanes,Tr=l(uo)&&uo.enabled&&t.isClipped;Tr&&(dt.clippingPlanesEdgeColor=U.clone(uo.edgeColor,dt.clippingPlanesEdgeColor),dt.clippingPlanesEdgeWidth=uo.edgeWidth);let np=e._clippingPolygons,kr=l(np)&&np.enabled&&t.isClipped;Te.numberOfDayTextures=Bt,Te.applyBrightness=pn,Te.applyContrast=Co,Te.applyHue=go,Te.applySaturation=Ba,Te.applyGamma=ka,Te.applyAlpha=_i,Te.applyDayNightAlpha=hi,Te.applySplit=Zs,Te.enableFog=Ht,Te.enableClippingPlanes=Tr,Te.clippingPlanes=uo,Te.enableClippingPolygons=kr,Te.clippingPolygons=np,Te.hasImageryLayerCutout=Br,Te.colorCorrect=V,Te.highlightFillTile=Fa,Te.colorToAlpha=ol,Te.showUndergroundColor=x,Te.translucent=h;let rl=i.renderedMesh.indices.length;wt||(rl=i.renderedMesh.indexCountWithoutSkirts),Tt.shaderProgram=e._surfaceShaderSet.getShaderProgram(Te),Tt.castShadows=A,Tt.receiveShadows=v,Tt.renderState=Rt,Tt.primitiveType=Re.TRIANGLES,Tt.vertexArray=i.vertexArray||i.fill.vertexArray,Tt.count=rl,Tt.uniformMap=Ki,Tt.pass=Se.GLOBE,e._debug.wireframe&&(Cdt(qn,e,t),l(i.wireframeVertexArray)&&(Tt.vertexArray=i.wireframeVertexArray,Tt.primitiveType=Re.LINES,Tt.count=rl*2));let za=Tt.boundingVolume,D0=Tt.orientedBoundingBox;n.mode!==ne.SCENE3D?(ae.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,q.minimumHeight,q.maximumHeight,za),d.fromElements(za.center.z,za.center.x,za.center.y,za.center),n.mode===ne.MORPHING&&(za=ae.union(q.boundingSphere,za,za))):(Tt.boundingVolume=ae.clone(q.boundingSphere,za),Tt.orientedBoundingBox=vn.clone(q.boundingVolume,D0)),Tt.dirty=!0,h&&f.updateDerivedCommands(Tt,n),Y0e(Tt,n),Rt=ln,St=Edt}while(He<Je)}var jV=Ko;function Q0e(){this._enabled=!1,this._frontFaceAlpha=1,this._frontFaceAlphaByDistance=void 0,this._backFaceAlpha=1,this._backFaceAlphaByDistance=void 0,this._rectangle=se.clone(se.MAX_VALUE)}Object.defineProperties(Q0e.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabled=e}},frontFaceAlpha:{get:function(){return this._frontFaceAlpha},set:function(e){this._frontFaceAlpha=e}},frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance},set:function(e){this._frontFaceAlphaByDistance=Ft.clone(e,this._frontFaceAlphaByDistance)}},backFaceAlpha:{get:function(){return this._backFaceAlpha},set:function(e){this._backFaceAlpha=e}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance},set:function(e){this._backFaceAlphaByDistance=Ft.clone(e,this._backFaceAlphaByDistance)}},rectangle:{get:function(){return this._rectangle},set:function(e){l(e)||(e=se.clone(se.MAX_VALUE)),se.clone(e,this._rectangle)}}});var WV=Q0e;function Ps(){this._layers=[],this.layerAdded=new me,this.layerRemoved=new me,this.layerMoved=new me,this.layerShownOrHidden=new me}Object.defineProperties(Ps.prototype,{length:{get:function(){return this._layers.length}}});Ps.prototype.add=function(e,t){l(t)?this._layers.splice(t,0,e):(t=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,t);let i=e.readyEvent.addEventListener(()=>{this.layerShownOrHidden.raiseEvent(e,e._layerIndex,e.show),i()})};Ps.prototype.addImageryProvider=function(e,t){let n=new pc(e);return this.add(n,t),n};Ps.prototype.remove=function(e,t){t=t??!0;let n=this._layers.indexOf(e);return n!==-1?(this._layers.splice(n,1),this._update(),this.layerRemoved.raiseEvent(e,n),t&&e.destroy(),!0):!1};Ps.prototype.removeAll=function(e){e=e??!0;let t=this._layers;for(let n=0,i=t.length;n<i;n++){let o=t[n];this.layerRemoved.raiseEvent(o,n),e&&o.destroy()}this._layers=[]};Ps.prototype.contains=function(e){return this.indexOf(e)!==-1};Ps.prototype.indexOf=function(e){return this._layers.indexOf(e)};Ps.prototype.get=function(e){return this._layers[e]};function qV(e,t){return e.indexOf(t)}function J0e(e,t,n){let i=e._layers;if(t=D.clamp(t,0,i.length-1),n=D.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,e._update(),e.layerMoved.raiseEvent(o,n,t)}Ps.prototype.raise=function(e){let t=qV(this._layers,e);J0e(this,t,t+1)};Ps.prototype.lower=function(e){let t=qV(this._layers,e);J0e(this,t,t-1)};Ps.prototype.raiseToTop=function(e){let t=qV(this._layers,e);t!==this._layers.length-1&&(this._layers.splice(t,1),this._layers.push(e),this._update(),this.layerMoved.raiseEvent(e,this._layers.length-1,t))};Ps.prototype.lowerToBottom=function(e){let t=qV(this._layers,e);t!==0&&(this._layers.splice(t,1),this._layers.splice(0,0,e),this._update(),this.layerMoved.raiseEvent(e,0,t))};var Ddt=new se;function ebe(e,t,n,i){let o=e.globe._surface._tilesToRender,r;for(let a=0;!l(r)&&a<o.length;++a){let c=o[a];se.contains(c.rectangle,t)&&(r=c)}if(!l(r))return;let s=r.data.imagery;for(let a=s.length-1;a>=0;--a){let c=s[a],u=c.readyImagery;if(!l(u)||!u.imageryLayer.ready)continue;let f=u.imageryLayer.imageryProvider;if(n&&!l(f.pickFeatures)||!se.contains(u.rectangle,t))continue;let h=Ddt,p=1/1024;h.west=D.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.x-p),h.east=D.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.z+p),h.south=D.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.y-p),h.north=D.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.w+p),se.contains(h,t)&&i(u)}}Ps.prototype.pickImageryLayers=function(e,t){let n=t.globe.pick(e,t);if(!l(n))return;let i=t.ellipsoid.cartesianToCartographic(n),o=[];if(ebe(t,i,!1,function(r){o.push(r.imageryLayer)}),o.length!==0)return o};Ps.prototype.pickImageryLayerFeatures=function(e,t){let n=t.globe.pick(e,t);if(!l(n))return;let i=t.ellipsoid.cartesianToCartographic(n),o=[],r=[];if(ebe(t,i,!0,function(s){if(!s.imageryLayer.ready)return;let c=s.imageryLayer.imageryProvider.pickFeatures(s.x,s.y,s.level,i.longitude,i.latitude);l(c)&&(o.push(c),r.push(s.imageryLayer))}),o.length!==0)return Promise.all(o).then(function(s){let a=[];for(let c=0;c<s.length;++c){let u=s[c],f=r[c];if(l(u)&&u.length>0)for(let h=0;h<u.length;++h){let p=u[h];p.imageryLayer=f,l(p.position)||(p.position=i),a.push(p)}}return a})};Ps.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};Ps.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};Ps.prototype.isDestroyed=function(){return!1};Ps.prototype.destroy=function(){return this.removeAll(!0),le(this)};Ps.prototype._update=function(){let e=!0,t=this._layers,n,i,o,r;for(o=0,r=t.length;o<r;++o)i=t[o],i._layerIndex=o,i.show?(i._isBaseLayer=e,e=!1):i._isBaseLayer=!1,i.show!==i._show&&(l(i._show)&&(l(n)||(n=[]),n.push(i)),i._show=i.show);if(l(n))for(o=0,r=n.length;o<r;++o)i=n[o],this.layerShownOrHidden.raiseEvent(i,i._layerIndex,i.show)};var YV=Ps;function tbe(e){this._ellipsoid=new fy(e.ellipsoid,d.ZERO)}Object.defineProperties(tbe.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var XV=tbe;var uK=class{constructor(t){this.maxSize=t,this.cache=new Map}get(t){if(!this.cache.has(t))return;let n=this.cache.get(t);return this.cache.delete(t),this.cache.set(t,n),n}set(t,n){if(this.cache.has(t))this.cache.delete(t);else if(this.cache.size>=this.maxSize){let i=this.cache.keys().next().value;this.cache.delete(i)}this.cache.set(t,n)}clear(){this.cache.clear()}},Pdt=1e3;function qs(e){this._tilingScheme=e.tilingScheme,this._x=e.x,this._y=e.y,this._level=e.level,this._parent=e.parent,this._rectangle=this._tilingScheme.tileXYToRectangle(this._x,this._y,this._level),this._southwestChild=void 0,this._southeastChild=void 0,this._northwestChild=void 0,this._northeastChild=void 0,this.replacementPrevious=void 0,this.replacementNext=void 0,this._distance=0,this._loadPriority=0,this._customData=[],this._frameUpdated=void 0,this._lastSelectionResult=Wn.NONE,this._lastSelectionResultFrame=void 0,this._loadedCallbacks={},this._positionCache=new uK(Pdt),this.state=_a.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}qs.createLevelZeroTiles=function(e){let t=e.getNumberOfXTilesAtLevel(0),n=e.getNumberOfYTilesAtLevel(0),i=new Array(t*n),o=0;for(let r=0;r<n;++r)for(let s=0;s<t;++s)i[o++]=new qs({tilingScheme:e,x:s,y:r,level:0});return i};var Rdt=256;function Odt(e,t,n,i){let o=n.width/Rdt*i,r=Math.floor(e/o)*o,s=Math.floor(t/o)*o;return`${r.toFixed(10)},${s.toFixed(10)}`}qs.prototype._getCacheKey=function(e,t){return Odt(e.longitude,e.latitude,this._rectangle,t)};qs.prototype.getPositionCacheEntry=function(e,t){return this._positionCache.get(this._getCacheKey(e,t))};qs.prototype.setPositionCacheEntry=function(e,t,n){this._positionCache.set(this._getCacheKey(e,t),n)};qs.prototype.clearPositionCache=function(){this._positionCache.size>0&&this._positionCache.clear()};qs.prototype._updateCustomData=function(e,t,n){let i=this.customData,o,r,s;if(l(t)&&l(n)){for(i=i.filter(function(a){return n.indexOf(a)===-1}),this._customData=i,s=this._rectangle,o=0;o<t.length;++o)r=t[o],se.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=e}else{let a=this._parent;if(l(a)&&this._frameUpdated!==a._frameUpdated){i.length=0,s=this._rectangle;let c=a.customData;for(o=0;o<c.length;++o)r=c[o],se.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=a._frameUpdated}}};Object.defineProperties(qs.prototype,{tilingScheme:{get:function(){return this._tilingScheme}},x:{get:function(){return this._x}},y:{get:function(){return this._y}},level:{get:function(){return this._level}},parent:{get:function(){return this._parent}},rectangle:{get:function(){return this._rectangle}},children:{get:function(){return[this.northwestChild,this.northeastChild,this.southwestChild,this.southeastChild]}},southwestChild:{get:function(){return l(this._southwestChild)||(this._southwestChild=new qs({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2+1,level:this.level+1,parent:this})),this._southwestChild}},southeastChild:{get:function(){return l(this._southeastChild)||(this._southeastChild=new qs({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2+1,level:this.level+1,parent:this})),this._southeastChild}},northwestChild:{get:function(){return l(this._northwestChild)||(this._northwestChild=new qs({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2,level:this.level+1,parent:this})),this._northwestChild}},northeastChild:{get:function(){return l(this._northeastChild)||(this._northeastChild=new qs({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2,level:this.level+1,parent:this})),this._northeastChild}},customData:{get:function(){return this._customData}},needsLoading:{get:function(){return this.state<_a.DONE}},eligibleForUnloading:{get:function(){let e=!0;return l(this.data)&&(e=this.data.eligibleForUnloading,l(e)||(e=!0)),e}}});qs.prototype.findLevelZeroTile=function(e,t,n){let i=this.tilingScheme.getNumberOfXTilesAtLevel(0);if(t<0?t+=i:t>=i&&(t-=i),!(n<0||n>=this.tilingScheme.getNumberOfYTilesAtLevel(0)))return e.filter(function(o){return o.x===t&&o.y===n})[0]};qs.prototype.findTileToWest=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x-1,this.y);if(t.southeastChild===this)return t.southwestChild;if(t.northeastChild===this)return t.northwestChild;let n=t.findTileToWest(e);if(n!==void 0)return t.southwestChild===this?n.southeastChild:n.northeastChild};qs.prototype.findTileToEast=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x+1,this.y);if(t.southwestChild===this)return t.southeastChild;if(t.northwestChild===this)return t.northeastChild;let n=t.findTileToEast(e);if(n!==void 0)return t.southeastChild===this?n.southwestChild:n.northwestChild};qs.prototype.findTileToSouth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y+1);if(t.northwestChild===this)return t.southwestChild;if(t.northeastChild===this)return t.southeastChild;let n=t.findTileToSouth(e);if(n!==void 0)return t.southwestChild===this?n.northwestChild:n.northeastChild};qs.prototype.findTileToNorth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y-1);if(t.southwestChild===this)return t.northwestChild;if(t.southeastChild===this)return t.northeastChild;let n=t.findTileToNorth(e);if(n!==void 0)return t.northwestChild===this?n.southwestChild:n.southeastChild};qs.prototype.freeResources=function(){this.clearPositionCache(),this.state=_a.START,this.renderable=!1,this.upsampledFromParent=!1,l(this.data)&&l(this.data.freeResources)&&this.data.freeResources(),KV(this._southwestChild),this._southwestChild=void 0,KV(this._southeastChild),this._southeastChild=void 0,KV(this._northwestChild),this._northwestChild=void 0,KV(this._northeastChild),this._northeastChild=void 0};function KV(e){l(e)&&e.freeResources()}var ZV=qs;function $V(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}$V.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};$V.prototype.trimTiles=function(e){let t=this.tail,n=!0;for(;n&&l(this._lastBeforeStartOfFrame)&&this.count>e&&l(t);){n=t!==this._lastBeforeStartOfFrame;let i=t.replacementPrevious;t.eligibleForUnloading&&(t.freeResources(),nbe(this,t)),t=i}};function nbe(e,t){let n=t.replacementPrevious,i=t.replacementNext;t===e._lastBeforeStartOfFrame&&(e._lastBeforeStartOfFrame=i),t===e.head?e.head=i:n.replacementNext=i,t===e.tail?e.tail=n:i.replacementPrevious=n,t.replacementPrevious=void 0,t.replacementNext=void 0,--e.count}$V.prototype.markTileRendered=function(e){let t=this.head;if(t===e){e===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=e.replacementNext);return}if(++this.count,!l(t)){e.replacementPrevious=void 0,e.replacementNext=void 0,this.head=e,this.tail=e;return}(l(e.replacementPrevious)||l(e.replacementNext))&&nbe(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var QV=$V;function Xf(e){this._tileProvider=e.tileProvider,this._tileProvider.quadtree=this,this._debug={enableDebugOutput:!1,maxDepth:0,maxDepthVisited:0,tilesVisited:0,tilesCulled:0,tilesRendered:0,tilesWaitingForChildren:0,lastMaxDepth:-1,lastMaxDepthVisited:-1,lastTilesVisited:-1,lastTilesCulled:-1,lastTilesRendered:-1,lastTilesWaitingForChildren:-1,suspendLodUpdate:!1};let n=this._tileProvider.tilingScheme.ellipsoid;this._tilesToRender=[],this._tileLoadQueueHigh=[],this._tileLoadQueueMedium=[],this._tileLoadQueueLow=[],this._tileReplacementQueue=new QV,this._levelZeroTiles=void 0,this._loadQueueTimeSlice=5,this._tilesInvalidated=!1,this._addHeightCallbacks=[],this._removeHeightCallbacks=[],this._tileToUpdateHeights=[],this._lastTileIndex=0,this._updateHeightsTimeSlice=2,this._cameraPositionCartographic=void 0,this._cameraReferenceFrameOriginCartographic=void 0,this.maximumScreenSpaceError=e.maximumScreenSpaceError??2,this.tileCacheSize=e.tileCacheSize??100,this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this._occluders=new XV({ellipsoid:n}),this._tileLoadProgressEvent=new me,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(Xf.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});Xf.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function Mdt(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,obe(e);let n=e._levelZeroTiles;if(l(n))for(let i=0;i<n.length;++i){let r=n[i].customData,s=r.length;for(let a=0;a<s;++a){let c=r[a];c.level=0,e._addHeightCallbacks.push(c)}n[i].freeResources()}e._levelZeroTiles=void 0,e._tileProvider.cancelReprojections()}Xf.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;l(t);)t.state!==_a.START&&e(t),t=t.replacementNext};Xf.prototype.forEachRenderedTile=function(e){let t=this._tilesToRender;for(let n=0,i=t.length;n<i;++n)e(t[n])};Xf.prototype.updateHeight=function(e,t){let n=this,i={positionOnEllipsoidSurface:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){let o=n._addHeightCallbacks,r=o.length;for(let s=0;s<r;++s)if(o[s]===i){o.splice(s,1);break}n._removeHeightCallbacks.push(i),i.callback&&(i.callback=void 0)},n._addHeightCallbacks.push(i),i.removeFunc};Xf.prototype.update=function(e){l(this._tileProvider.update)&&this._tileProvider.update(e)};function obe(e){let t=e._debug;t.maxDepth=0,t.maxDepthVisited=0,t.tilesVisited=0,t.tilesCulled=0,t.tilesRendered=0,t.tilesWaitingForChildren=0,e._tileLoadQueueHigh.length=0,e._tileLoadQueueMedium.length=0,e._tileLoadQueueLow.length=0}Xf.prototype.beginFrame=function(e){e.passes.render&&(this._tilesInvalidated&&(Mdt(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),obe(this),!this._debug.suspendLodUpdate&&this._tileReplacementQueue.markStartOfRenderFrame())};Xf.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),Bdt(this,e),Ydt(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function Ldt(e,t){let n=e._tileLoadQueueHigh.length+e._tileLoadQueueMedium.length+e._tileLoadQueueLow.length;if(n!==e._lastTileLoadQueueLength||e._tilesInvalidated){let o=me.prototype.raiseEvent.bind(e._tileLoadProgressEvent,n);t.afterRender.push(()=>(o(),!0)),e._lastTileLoadQueueLength=n}let i=e._debug;i.enableDebugOutput&&!i.suspendLodUpdate&&(i.maxDepth=e._tilesToRender.reduce(function(o,r){return Math.max(o,r.level)},-1),i.tilesRendered=e._tilesToRender.length,(i.tilesVisited!==i.lastTilesVisited||i.tilesRendered!==i.lastTilesRendered||i.tilesCulled!==i.lastTilesCulled||i.maxDepth!==i.lastMaxDepth||i.tilesWaitingForChildren!==i.lastTilesWaitingForChildren||i.maxDepthVisited!==i.lastMaxDepthVisited)&&(console.log(`Visited ${i.tilesVisited}, Rendered: ${i.tilesRendered}, Culled: ${i.tilesCulled}, Max Depth Rendered: ${i.maxDepth}, Max Depth Visited: ${i.maxDepthVisited}, Waiting for children: ${i.tilesWaitingForChildren}`),i.lastTilesVisited=i.tilesVisited,i.lastTilesRendered=i.tilesRendered,i.lastTilesCulled=i.tilesCulled,i.lastMaxDepth=i.maxDepth,i.lastTilesWaitingForChildren=i.tilesWaitingForChildren,i.lastMaxDepthVisited=i.maxDepthVisited))}Xf.prototype.endFrame=function(e){!e.passes.render||e.mode===ne.MORPHING||(Gdt(this,e),qdt(this,e),Ldt(this,e))};Xf.prototype.isDestroyed=function(){return!1};Xf.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var fP,ibe=new fe;function Ndt(e,t){let n=se.center(e.rectangle,ibe),i=n.longitude-fP.longitude,o=n.latitude-fP.latitude;n=se.center(t.rectangle,ibe);let r=n.longitude-fP.longitude,s=n.latitude-fP.latitude;return i*i+o*o-(r*r+s*s)}var Fdt=new d,uP=[];function Bdt(e,t){let n=e._debug;if(n.suspendLodUpdate)return;let i=e._tilesToRender;i.length=0;let o,r=e._tileProvider;if(!l(e._levelZeroTiles)){let y=r.tilingScheme;if(l(y)){let b=r.tilingScheme;e._levelZeroTiles=ZV.createLevelZeroTiles(b);let x=e._levelZeroTiles.length;if(uP.length<x)for(uP=new Array(x),o=0;o<x;++o)uP[o]===void 0&&(uP[o]=new dP)}else return}e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let s,a=e._levelZeroTiles,c=a.length>1?e._occluders:void 0;fP=t.camera.positionCartographic,a.sort(Ndt);let u=e._addHeightCallbacks,f=e._removeHeightCallbacks,h=t.frameNumber,p;if(u.length>0||f.length>0){for(o=0,p=a.length;o<p;++o)s=a[o],s._updateCustomData(h,u,f);u.length=0,f.length=0}let _=t.camera;e._cameraPositionCartographic=_.positionCartographic;let m=L.getTranslation(_.transform,Fdt);for(e._cameraReferenceFrameOriginCartographic=e.tileProvider.tilingScheme.ellipsoid.cartesianToCartographic(m,e._cameraReferenceFrameOriginCartographic),o=0,p=a.length;o<p;++o)s=a[o],e._tileReplacementQueue.markTileRendered(s),s.renderable?Ma(e,s,r,t,c,!1,uP[o]):(Eg(e,e._tileLoadQueueHigh,s,t),++n.tilesWaitingForChildren);e._lastSelectionFrameNumber=h}function Eg(e,t,n,i){n.needsLoading&&(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function dP(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function rbe(){this.southwest=new dP,this.southeast=new dP,this.northwest=new dP,this.northeast=new dP}rbe.prototype.combine=function(e){let t=this.southwest,n=this.southeast,i=this.northwest,o=this.northeast;e.allAreRenderable=t.allAreRenderable&&n.allAreRenderable&&i.allAreRenderable&&o.allAreRenderable,e.anyWereRenderedLastFrame=t.anyWereRenderedLastFrame||n.anyWereRenderedLastFrame||i.anyWereRenderedLastFrame||o.anyWereRenderedLastFrame,e.notYetRenderableCount=t.notYetRenderableCount+n.notYetRenderableCount+i.notYetRenderableCount+o.notYetRenderableCount};var dK=new Array(31);for(let e=0;e<dK.length;++e)dK[e]=new rbe;function kdt(e,t,n,i,o){let r=e._debug;++r.tilesVisited,e._tileReplacementQueue.markTileRendered(n),n._updateCustomData(t.frameNumber),n.level>r.maxDepthVisited&&(r.maxDepthVisited=n.level);let s=Vdt(e,t,n)<e.maximumScreenSpaceError,a=n.southwestChild,c=n.southeastChild,u=n.northwestChild,f=n.northeastChild,h=e._lastSelectionFrameNumber,p=n._lastSelectionResultFrame===h?n._lastSelectionResult:Wn.NONE,_=e.tileProvider;if(s||i){let m=Wn.originalResult(p)===Wn.RENDERED,y=Wn.originalResult(p)===Wn.CULLED||p===Wn.NONE,b=n.state===_a.DONE,x=m||y||b;if(x||l(_.canRenderWithoutLosingDetail)&&(x=_.canRenderWithoutLosingDetail(n)),x){s&&Eg(e,e._tileLoadQueueMedium,n,t),JV(e,n),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===Wn.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Wn.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,s&&Eg(e,e._tileLoadQueueHigh,n,t)}if(_.canRefine(n)){if(a.upsampledFromParent&&c.upsampledFromParent&&u.upsampledFromParent&&f.upsampledFromParent){JV(e,n),Eg(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(a),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(u),e._tileReplacementQueue.markTileRendered(f),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===Wn.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Wn.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Wn.REFINED;let y=e._tilesToRender.length,b=e._tileLoadQueueLow.length,x=e._tileLoadQueueMedium.length,T=e._tileLoadQueueHigh.length,C=e._tileToUpdateHeights.length;if(zdt(e,a,c,u,f,t,i,o),y!==e._tilesToRender.length){let E=o.allAreRenderable,S=o.anyWereRenderedLastFrame,w=o.notYetRenderableCount,R=!1;if(!E&&!S){let P=e._tilesToRender;for(let N=y;N<P.length;++N){let g=P[N];for(;g!==void 0&&g._lastSelectionResult!==Wn.KICKED&&g!==n;)g._lastSelectionResult=Wn.kick(g._lastSelectionResult),g=g.parent}e._tilesToRender.length=y,e._tileToUpdateHeights.length=C,JV(e,n),n._lastSelectionResult=Wn.RENDERED;let O=p===Wn.RENDERED;!O&&w>e.loadingDescendantLimit&&(e._tileLoadQueueLow.length=b,e._tileLoadQueueMedium.length=x,e._tileLoadQueueHigh.length=T,Eg(e,e._tileLoadQueueMedium,n,t),o.notYetRenderableCount=n.renderable?0:1,R=!0),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=O,O||e._tileToUpdateHeights.push(n),++r.tilesWaitingForChildren}e.preloadAncestors&&!R&&Eg(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Wn.RENDERED,JV(e,n),Eg(e,e._tileLoadQueueHigh,n,t),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===Wn.RENDERED,o.notYetRenderableCount=n.renderable?0:1}function zdt(e,t,n,i,o,r,s,a){let c=r.camera.positionCartographic,u=e._tileProvider,f=e._occluders,h=dK[t.level],p=h.southwest,_=h.southeast,m=h.northwest,y=h.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(Ma(e,t,u,r,f,s,p),Ma(e,n,u,r,f,s,_),Ma(e,i,u,r,f,s,m),Ma(e,o,u,r,f,s,y)):(Ma(e,i,u,r,f,s,m),Ma(e,t,u,r,f,s,p),Ma(e,o,u,r,f,s,y),Ma(e,n,u,r,f,s,_)):c.latitude<t.rectangle.north?(Ma(e,n,u,r,f,s,_),Ma(e,t,u,r,f,s,p),Ma(e,o,u,r,f,s,y),Ma(e,i,u,r,f,s,m)):(Ma(e,o,u,r,f,s,y),Ma(e,i,u,r,f,s,m),Ma(e,n,u,r,f,s,_),Ma(e,t,u,r,f,s,p)),h.combine(a)}function Udt(e,t){let n=t.rectangle;return l(e._cameraPositionCartographic)&&se.contains(n,e._cameraPositionCartographic)||l(e._cameraReferenceFrameOriginCartographic)&&se.contains(n,e._cameraReferenceFrameOriginCartographic)}function Ma(e,t,n,i,o,r,s){if(n.computeTileVisibility(t,i,o)!==yr.NONE)return kdt(e,i,t,r,s);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),s.allAreRenderable=!0,s.anyWereRenderedLastFrame=!1,s.notYetRenderableCount=0,Udt(e,t)){(!l(t.data)||!l(t.data.vertexArray))&&Eg(e,e._tileLoadQueueMedium,t,i);let a=e._lastSelectionFrameNumber,c=t._lastSelectionResultFrame===a?t._lastSelectionResult:Wn.NONE;c!==Wn.CULLED_BUT_NEEDED&&c!==Wn.RENDERED&&e._tileToUpdateHeights.push(t),t._lastSelectionResult=Wn.CULLED_BUT_NEEDED}else e.preloadSiblings||t.level===0?(Eg(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=Wn.CULLED):t._lastSelectionResult=Wn.CULLED;t._lastSelectionResultFrame=i.frameNumber}function Vdt(e,t,n){if(t.mode===ne.SCENE2D||t.camera.frustum instanceof rn||t.camera.frustum instanceof Vr)return Hdt(e,t,n);let i=e._tileProvider.getLevelMaximumGeometricError(n.level),o=n._distance,r=t.context.drawingBufferHeight,s=t.camera.frustum.sseDenominator,a=i*r/(o*s);return t.fog.enabled&&(a-=D.fog(o,t.fog.density)*t.fog.sse),a/=t.pixelRatio,a}function Hdt(e,t,n){let o=t.camera.frustum,r=o.offCenterFrustum;l(r)&&(o=r);let s=t.context,a=s.drawingBufferWidth,c=s.drawingBufferHeight,u=e._tileProvider.getLevelMaximumGeometricError(n.level),f=Math.max(o.top-o.bottom,o.right-o.left)/Math.max(a,c),h=u/f;return t.fog.enabled&&t.mode!==ne.SCENE2D&&(h-=D.fog(n._distance,t.fog.density)*t.fog.sse),h/=t.pixelRatio,h}function JV(e,t){e._tilesToRender.push(t)}function Gdt(e,t){let n=e._tileLoadQueueHigh,i=e._tileLoadQueueMedium,o=e._tileLoadQueueLow;if(n.length===0&&i.length===0&&o.length===0)return;e._tileReplacementQueue.trimTiles(e.tileCacheSize);let r=Ei()+e._loadQueueTimeSlice,s=e._tileProvider,a=fK(e,t,s,r,n,!1);a=fK(e,t,s,r,i,a),fK(e,t,s,r,o,a)}function jdt(e,t){return e._loadPriority-t._loadPriority}function fK(e,t,n,i,o,r){n.computeTileLoadPriority!==void 0&&o.sort(jdt);for(let s=0,a=o.length;s<a&&(Ei()<i||!r);++s){let c=o[s];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),r=!0}return r}var lS=new hn,e4=new fe,h0=new d,Wdt=[];function qdt(e,t){if(!l(e.tileProvider.tilingScheme))return;let n=Wdt;n.length=0;let i=e._tileToUpdateHeights,o=Ei(),r=e._updateHeightsTimeSlice,s=o+r,a=t.mode,c=t.mapProjection,u=e.tileProvider.tilingScheme.ellipsoid,f;for(;i.length>0;){let h=i[0];if(!l(h.data)||!l(h.data.mesh)){let y=h._lastSelectionResultFrame===e._lastSelectionFrameNumber?h._lastSelectionResult:Wn.NONE;(y===Wn.RENDERED||y===Wn.CULLED_BUT_NEEDED)&&n.push(h),h.clearPositionCache(),i.shift(),e._lastTileIndex=0;continue}let p=h.customData,_=p.length,m=!1;for(f=e._lastTileIndex;f<_;++f){let y=p[f],b=h.data.terrainData,x=l(b)&&b.wasCreatedByUpsampling();if(h.level>y.level&&!x){let T,C=h.getPositionCacheEntry(y.positionCartographic,e.maximumScreenSpaceError);if(l(C))T=C;else{if(l(y.positionOnEllipsoidSurface)||(y.positionOnEllipsoidSurface=d.fromRadians(y.positionCartographic.longitude,y.positionCartographic.latitude,0,u)),a===ne.SCENE3D){let E=u.geodeticSurfaceNormal(y.positionOnEllipsoidSurface,lS.direction),S=u.getSurfaceNormalIntersectionWithZAxis(y.positionOnEllipsoidSurface,11500,lS.origin);if(!l(S)){let w=0;l(h.data.tileBoundingRegion)&&(w=h.data.tileBoundingRegion.minimumHeight);let R=Math.min(w,-11500),P=d.multiplyByScalar(E,Math.abs(R)+1,h0);d.subtract(y.positionOnEllipsoidSurface,P,lS.origin)}}else fe.clone(y.positionCartographic,e4),e4.height=-11500,c.project(e4,h0),d.fromElements(h0.z,h0.x,h0.y,h0),d.clone(h0,lS.origin),d.clone(d.UNIT_X,lS.direction);T=h.data.pick(lS,a,c,!1,h0),l(T)&&h.setPositionCacheEntry(y.positionCartographic,e.maximumScreenSpaceError,T)}if(l(T)){if(l(y.callback)){let E=u.cartesianToCartographic(T,e4);y.callback(E)}y.level=h.level}}if(Ei()>=s){m=!0;break}}if(m){e._lastTileIndex=f;break}else e._lastTileIndex=0,i.shift()}for(f=0;f<n.length;f++)i.push(n[f])}function Ydt(e,t){let n=e._tileProvider,i=e._tilesToRender;for(let o=0,r=i.length;o<r;++o){let s=i[o];n.showTileThisFrame(s,t)}}var t4=Xf;function fh(e){e=e??ee.default;let t=new Ag({ellipsoid:e}),n=new YV;this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new yV,this._material=void 0,this._surface=new t4({tileProvider:new jV({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=t,this._terrainProviderChanged=new me,this._undergroundColor=U.clone(U.BLACK),this._undergroundColorAlphaByDistance=new Ft(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new WV,mK(this),this.show=!0,this._oceanNormalMapResourceDirty=!0,this._oceanNormalMapResource=new Ae({url:Jt("Assets/Textures/waterNormalsSmall.jpg")}),this.maximumScreenSpaceError=2,this.tileCacheSize=100,this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this.fillHighlightColor=void 0,this.enableLighting=!1,this.lambertDiffuseMultiplier=.9,this.dynamicAtmosphereLighting=!0,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=ee.WGS84.equals(e),this.atmosphereLightIntensity=10,this.atmosphereRayleighCoefficient=new d(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new d(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.lightingFadeOutDistance=D.PI_OVER_TWO*e.minimumRadius,this.lightingFadeInDistance=D.PI*e.minimumRadius,this.nightFadeOutDistance=D.PI_OVER_TWO*e.minimumRadius,this.nightFadeInDistance=5*D.PI_OVER_TWO*e.minimumRadius,this.showWaterEffect=!0,this.depthTestAgainstTerrain=!1,this.shadows=_n.RECEIVE_ONLY,this.atmosphereHueShift=0,this.atmosphereSaturationShift=0,this.atmosphereBrightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this._oceanNormalMap=void 0,this._zoomedOutOceanSpecularIntensity=void 0,this.vertexShadowDarkness=.3}Object.defineProperties(fh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},imageryLayers:{get:function(){return this._imageryLayerCollection}},imageryLayersUpdatedEvent:{get:function(){return this._surface.tileProvider.imageryLayersUpdatedEvent}},tilesLoaded:{get:function(){return l(this._surface)?this._surface._tileLoadQueueHigh.length===0&&this._surface._tileLoadQueueMedium.length===0&&this._surface._tileLoadQueueLow.length===0:!0}},baseColor:{get:function(){return this._surface.tileProvider.baseColor},set:function(e){this._surface.tileProvider.baseColor=e}},clippingPlanes:{get:function(){return this._surface.tileProvider.clippingPlanes},set:function(e){this._surface.tileProvider.clippingPlanes=e}},clippingPolygons:{get:function(){return this._surface.tileProvider.clippingPolygons},set:function(e){this._surface.tileProvider.clippingPolygons=e}},cartographicLimitRectangle:{get:function(){return this._surface.tileProvider.cartographicLimitRectangle},set:function(e){l(e)||(e=se.clone(se.MAX_VALUE)),this._surface.tileProvider.cartographicLimitRectangle=e}},oceanNormalMapUrl:{get:function(){return this._oceanNormalMapResource.url},set:function(e){this._oceanNormalMapResource.url=e,this._oceanNormalMapResourceDirty=!0}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){e!==this._terrainProvider&&(this._terrainProvider=e,this._terrainProviderChanged.raiseEvent(e),l(this._material)&&mK(this))}},terrainProviderChanged:{get:function(){return this._terrainProviderChanged}},tileLoadProgressEvent:{get:function(){return this._surface.tileLoadProgressEvent}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,mK(this))}},undergroundColor:{get:function(){return this._undergroundColor},set:function(e){this._undergroundColor=U.clone(e,this._undergroundColor)}},undergroundColorAlphaByDistance:{get:function(){return this._undergroundColorAlphaByDistance},set:function(e){this._undergroundColorAlphaByDistance=Ft.clone(e,this._undergroundColorAlphaByDistance)}},translucency:{get:function(){return this._translucency}}});function mK(e){let t=[],n=l(e._material)&&(l(e._material.shaderSource.match(/slope/))||l(e._material.shaderSource.match("normalEC"))),i=[Qh,$D];l(e._material)&&(!n||e._terrainProvider.requestVertexNormals)?(i.push(e._material.shaderSource),t.push("APPLY_MATERIAL"),e._surface._tileProvider.materialUniformMap=e._material._uniforms):e._surface._tileProvider.materialUniformMap=void 0,i.push(sV),e._surfaceShaderSet.baseVertexShaderSource=new Be({sources:[Qh,$D,aV],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new Be({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function Xdt(e){return function(t,n){let i=ae.distanceSquaredTo(t.pickBoundingSphere,e),o=ae.distanceSquaredTo(n.pickBoundingSphere,e);return i-o}}var Kdt=[],Zdt={start:0,stop:0};fh.prototype.pickWorldCoordinates=function(e,t,n,i){n=n??!0;let o=t.mode,r=t.mapProjection,s=Kdt;s.length=0;let a=this._surface._tilesToRender,c=a.length,u,f;for(f=0;f<c;++f){u=a[f];let p=u.data;if(!l(p))continue;let _=p.pickBoundingSphere;if(o!==ne.SCENE3D)p.pickBoundingSphere=_=ae.fromRectangleWithHeights2D(u.rectangle,r,p.tileBoundingRegion.minimumHeight,p.tileBoundingRegion.maximumHeight,_),d.fromElements(_.center.z,_.center.x,_.center.y,_.center);else if(l(p.renderedMesh))ae.clone(p.tileBoundingRegion.boundingSphere,_);else continue;let m=Zn.raySphere(e,_,Zdt);l(m)&&s.push(p)}s.sort(Xdt(e.origin));let h;for(c=s.length,f=0;f<c&&(h=s[f].pick(e,t.mode,t.mapProjection,n,i),!l(h));++f);return h};var $dt=new fe;fh.prototype.pick=function(e,t,n){if(n=this.pickWorldCoordinates(e,t,!0,n),l(n)&&t.mode!==ne.SCENE3D){n=d.fromElements(n.y,n.z,n.x,n);let i=t.mapProjection.unproject(n,$dt);n=this._ellipsoid.cartographicToCartesian(i,n)}return n};var Qdt=new d,sbe=new d,Jdt=new fe,eht=new hn;function hK(e,t){return l(e)&&se.contains(e.rectangle,t)?e:void 0}fh.prototype.getHeight=function(e){let t=this._surface._levelZeroTiles;if(!l(t))return;let n,i,o=t.length;for(i=0;i<o&&(n=t[i],!se.contains(n.rectangle,e));++i);if(i>=o)return;let r=n;for(;l(n);)n=hK(n._southwestChild,e)||hK(n._southeastChild,e)||hK(n._northwestChild,e)||n._northeastChild,l(n)&&l(n.data)&&l(n.data.renderedMesh)&&(r=n);if(n=r,!l(n)||!l(n.data)||!l(n.data.renderedMesh))return;let s=this._surface._tileProvider.tilingScheme.projection,a=this._surface._tileProvider.tilingScheme.ellipsoid,c=d.fromRadians(e.longitude,e.latitude,0,a,Qdt),u=eht,f=a.geodeticSurfaceNormal(c,u.direction),h=a.getSurfaceNormalIntersectionWithZAxis(c,11500,u.origin);if(!l(h)){let _;l(n.data.tileBoundingRegion)&&(_=n.data.tileBoundingRegion.minimumHeight);let m=Math.min(_??0,-11500),y=d.multiplyByScalar(f,Math.abs(m)+1,sbe);d.subtract(c,y,u.origin)}let p=n.data.pick(u,void 0,s,!1,sbe);if(l(p))return a.cartesianToCartographic(p,Jdt).height};fh.prototype.update=function(e){this.show&&e.passes.render&&this._surface.update(e)};fh.prototype.beginFrame=function(e){let t=this._surface,n=t.tileProvider,i=this.terrainProvider,o=l(i)&&i.hasWaterMask&&i.hasWaterMask;if(o&&this._oceanNormalMapResourceDirty){this._oceanNormalMapResourceDirty=!1;let a=this._oceanNormalMapResource,c=a.url;if(l(c)){let u=this;a.fetchImage().then(function(f){c===u._oceanNormalMapResource.url&&(u._oceanNormalMap=u._oceanNormalMap&&u._oceanNormalMap.destroy(),u._oceanNormalMap=new Dt({context:e.context,source:f}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}let r=e.passes,s=e.mode;r.render&&(this.showGroundAtmosphere?this._zoomedOutOceanSpecularIntensity=.4:this._zoomedOutOceanSpecularIntensity=.5,t.maximumScreenSpaceError=this.maximumScreenSpaceError,t.tileCacheSize=this.tileCacheSize,t.loadingDescendantLimit=this.loadingDescendantLimit,t.preloadAncestors=this.preloadAncestors,t.preloadSiblings=this.preloadSiblings,n.terrainProvider=this.terrainProvider,n.lightingFadeOutDistance=this.lightingFadeOutDistance,n.lightingFadeInDistance=this.lightingFadeInDistance,n.nightFadeOutDistance=this.nightFadeOutDistance,n.nightFadeInDistance=this.nightFadeInDistance,n.zoomedOutOceanSpecularIntensity=s===ne.SCENE3D?this._zoomedOutOceanSpecularIntensity:0,n.hasWaterMask=o,n.showWaterEffect=this.showWaterEffect,n.oceanNormalMap=this._oceanNormalMap,n.enableLighting=this.enableLighting,n.dynamicAtmosphereLighting=this.dynamicAtmosphereLighting,n.dynamicAtmosphereLightingFromSun=this.dynamicAtmosphereLightingFromSun,n.showGroundAtmosphere=this.showGroundAtmosphere,n.atmosphereLightIntensity=this.atmosphereLightIntensity,n.atmosphereRayleighCoefficient=this.atmosphereRayleighCoefficient,n.atmosphereMieCoefficient=this.atmosphereMieCoefficient,n.atmosphereRayleighScaleHeight=this.atmosphereRayleighScaleHeight,n.atmosphereMieScaleHeight=this.atmosphereMieScaleHeight,n.atmosphereMieAnisotropy=this.atmosphereMieAnisotropy,n.shadows=this.shadows,n.hueShift=this.atmosphereHueShift,n.saturationShift=this.atmosphereSaturationShift,n.brightnessShift=this.atmosphereBrightnessShift,n.fillHighlightColor=this.fillHighlightColor,n.showSkirts=this.showSkirts,n.backFaceCulling=this.backFaceCulling,n.vertexShadowDarkness=this.vertexShadowDarkness,n.undergroundColor=this._undergroundColor,n.undergroundColorAlphaByDistance=this._undergroundColorAlphaByDistance,n.lambertDiffuseMultiplier=this.lambertDiffuseMultiplier,t.beginFrame(e))};fh.prototype.render=function(e){this.show&&(l(this._material)&&this._material.update(e.context),this._surface.render(e))};fh.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)};fh.prototype.isDestroyed=function(){return!1};fh.prototype.destroy=function(){return this._surfaceShaderSet=this._surfaceShaderSet&&this._surfaceShaderSet.destroy(),this._surface=this._surface&&this._surface.destroy(),this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy(),le(this)};var n4=fh;var pK={position:0};function i4(e){e=e??G.EMPTY_OBJECT,this.center=d.clone(e.center??d.ZERO),this._center=new d,this.radii=d.clone(e.radii),this._radii=new d,this._oneOverEllipsoidRadiiSquared=new d,this._boundingSphere=new ae,this.modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this._modelMatrix=new L,this._computedModelMatrix=new L,this.show=e.show??!0,this.material=e.material??Yi.fromType(Yi.ColorType),this._material=void 0,this._translucent=void 0,this.id=e.id,this._id=void 0,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.onlySunLighting=e.onlySunLighting??!1,this._onlySunLighting=!1,this._depthTestEnabled=e.depthTestEnabled??!0,this._useLogDepth=!1,this._sp=void 0,this._rs=void 0,this._va=void 0,this._pickSP=void 0,this._pickId=void 0,this._colorCommand=new Ze({owner:e._owner??this}),this._pickCommand=new Ze({owner:e._owner??this,pickOnly:!0});let t=this;this._uniforms={u_radii:function(){return t.radii},u_oneOverEllipsoidRadiiSquared:function(){return t._oneOverEllipsoidRadiiSquared}},this._pickUniforms={czm_pickColor:function(){return t._pickId.color}}}function tht(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(l(t))return t;let n=Za.createGeometry(Za.fromDimensions({dimensions:new d(2,2,2),vertexFormat:we.POSITION_ONLY}));return t=ti.fromGeometry({context:e,geometry:n,attributeLocations:pK,bufferUsage:Le.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}i4.prototype.update=function(e){if(!this.show||e.mode!==ne.SCENE3D||!l(this.center)||!l(this.radii))return;let t=e.context,n=this.material.isTranslucent(),i=this._translucent!==n;(!l(this._rs)||i)&&(this._translucent=n,this._rs=Ne.fromCache({cull:{enabled:!0,face:xi.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!n&&t.fragmentDepth,blending:n?an.ALPHA_BLEND:void 0})),l(this._va)||(this._va=tht(t));let o=!1,r=this.radii;if(!d.equals(this._radii,r)){d.clone(r,this._radii);let y=this._oneOverEllipsoidRadiiSquared;y.x=1/(r.x*r.x),y.y=1/(r.y*r.y),y.z=1/(r.z*r.z),o=!0}(!L.equals(this.modelMatrix,this._modelMatrix)||!d.equals(this.center,this._center))&&(L.clone(this.modelMatrix,this._modelMatrix),d.clone(this.center,this._center),L.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),o=!0),o&&(d.clone(d.ZERO,this._boundingSphere.center),this._boundingSphere.radius=d.maximumComponent(r),ae.transform(this._boundingSphere,this._computedModelMatrix,this._boundingSphere));let s=this._material!==this.material;this._material=this.material,this._material.update(t);let a=this.onlySunLighting!==this._onlySunLighting;this._onlySunLighting=this.onlySunLighting;let c=e.useLogDepth,u=this._useLogDepth!==c;this._useLogDepth=c;let f=this._colorCommand,h,p;(s||a||i||u)&&(h=new Be({sources:[ZD]}),p=new Be({sources:[this.material.shaderSource,KD]}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(h.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._sp=$t.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:h,fragmentShaderSource:p,attributeLocations:pK}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=pt(this._uniforms,this.material._uniforms),f.executeInClosestFrustum=n);let _=e.commandList,m=e.passes;if(m.render&&(f.boundingVolume=this._boundingSphere,f.debugShowBoundingVolume=this.debugShowBoundingVolume,f.modelMatrix=this._computedModelMatrix,f.pass=n?Se.TRANSLUCENT:Se.OPAQUE,_.push(f)),m.pick){let y=this._pickCommand;(!l(this._pickId)||this._id!==this.id)&&(this._id=this.id,this._pickId=this._pickId&&this._pickId.destroy(),this._pickId=t.createPickId({primitive:this,id:this.id})),(s||a||!l(this._pickSP)||u)&&(h=new Be({sources:[ZD]}),p=new Be({sources:[this.material.shaderSource,KD],pickColorQualifier:"uniform"}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(h.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._pickSP=$t.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:h,fragmentShaderSource:p,attributeLocations:pK}),y.vertexArray=this._va,y.renderState=this._rs,y.shaderProgram=this._pickSP,y.uniformMap=pt(pt(this._uniforms,this._pickUniforms),this.material._uniforms),y.executeInClosestFrustum=n),y.boundingVolume=this._boundingSphere,y.modelMatrix=this._computedModelMatrix,y.pass=n?Se.TRANSLUCENT:Se.OPAQUE,_.push(y)}};i4.prototype.isDestroyed=function(){return!1};i4.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),le(this)};var o4=i4;function hP(e){e=e??G.EMPTY_OBJECT;let t=e.textureUrl;l(t)||(t=Jt("Assets/Textures/moonSmall.jpg")),this.show=e.show??!0,this.textureUrl=t,this._ellipsoid=e.ellipsoid??ee.MOON,this.onlySunLighting=e.onlySunLighting??!0,this._ellipsoidPrimitive=new o4({radii:this.ellipsoid.radii,material:Yi.fromType(Yi.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new BU}Object.defineProperties(hP.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var r4=new Z,nht=new Z,iht=new d,s4=[];hP.prototype.update=function(e){if(!this.show)return;let t=this._ellipsoidPrimitive;t.material.uniforms.image=this.textureUrl,t.onlySunLighting=this.onlySunLighting;let n=e.time;l(It.computeIcrfToFixedMatrix(n,r4))||It.computeTemeToPseudoFixedMatrix(n,r4);let i=this._axes.evaluate(n,nht);Z.transpose(i,i),Z.multiply(r4,i,i);let o=W0.computeMoonPositionInEarthInertialFrame(n,iht);Z.multiplyByVector(r4,o,o),L.fromRotationTranslation(i,o,t.modelMatrix);let r=e.commandList;return e.commandList=s4,s4.length=0,t.update(e),e.commandList=r,s4.length===1?s4[0]:void 0};hP.prototype.isDestroyed=function(){return!1};hP.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),le(this)};var a4=hP;function mP(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(mP.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function oht(e,t,n){let i=t.createViewportQuadCommand(ZU,{framebuffer:n,renderState:Ne.fromCache({viewport:new je(0,0,256,256)})});e._drawCommand=i}mP.prototype.update=function(e){if(!l(this._colorTexture)){let t=e.context,n=new Dt({context:t,width:256,height:256,pixelFormat:Ye.RGBA,pixelDatatype:Ue.UNSIGNED_BYTE,sampler:Yt.NEAREST});this._colorTexture=n;let i=new Ur({context:t,colorTextures:[n],destroyAttachments:!1});oht(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};mP.prototype.isDestroyed=function(){return!1};mP.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),le(this)};var c4=mP;var ube={};function rht(e,t,n){let i,o,r;if(e instanceof Di){let s=Math.tan(.5*e.fovy);return i=e.near,o=e.near*s,r=e.aspectRatio*o,Math.max(t*i/r,n*i/o)}else if(e instanceof Vl)return i=e.near,o=e.top,r=e.right,Math.max(t*i/r,n*i/o);return Math.max(t,n)}var sht=new d,abe=new d;function fbe(e,t,n,i){if(l(i)&&n(.5)>i){let o=n(0),r=n(1),s=n(.5),a=s-o,c=s-r;return function(u){let f=n(u);if(u<=.5){let p=(f-o)/a;return D.lerp(e,-D.PI_OVER_TWO,p)}let h=(f-r)/c;return D.lerp(-D.PI_OVER_TWO,t,1-h)}}return function(o){return D.lerp(e,t,o)}}function _K(e,t,n,i,o){let r=o,s=Math.max(n,i);if(!l(r)){let a=e.position,c=t,u=e.up,f=e.right,h=e.frustum,p=d.subtract(a,c,sht),_=d.magnitude(d.multiplyByScalar(u,d.dot(p,u),abe)),m=d.magnitude(d.multiplyByScalar(f,d.dot(p,f),abe));r=Math.min(rht(h,_,m)*.2,1e9)}if(s<r){let u=-Math.pow((r-n)*1e6,.125),f=Math.pow((r-i)*1e6,1/8);return function(h){let p=h*(f-u)+u;return-Math.pow(p,8)/1e6+r}}return function(a){return D.lerp(n,i,a)}}function pP(e,t){return D.equalsEpsilon(e,D.TWO_PI,D.EPSILON11)&&(e=0),t>e+Math.PI?e+=D.TWO_PI:t<e-Math.PI&&(e-=D.TWO_PI),e}var dbe=new d;function aht(e,t,n,i,o,r,s,a){let c=e.camera,u=d.clone(c.position,dbe),f=c.pitch,h=pP(c.heading,i),p=pP(c.roll,r),_=_K(c,n,u.z,n.z,s),m=fbe(f,o,_,a);function y(b){let x=b.time/t;c.setView({orientation:{heading:D.lerp(h,i,x),pitch:m(x),roll:D.lerp(p,r,x)}}),z.lerp(u,n,x,c.position),c.position.z=_(x)}return y}function cht(e,t){e.longitude<t.longitude?e.longitude+=D.TWO_PI:t.longitude+=D.TWO_PI}function lht(e,t){let n=e.longitude-t.longitude;n<-D.PI?e.longitude+=D.TWO_PI:n>D.PI&&(t.longitude+=D.TWO_PI)}var uht=new fe,fht=new fe;function dht(e,t,n,i,o,r,s,a,c,u){let f=e.camera,p=e.mapProjection.ellipsoid,_=fe.clone(f.positionCartographic,uht),m=f.pitch,y=pP(f.heading,i),b=pP(f.roll,r),x=p.cartesianToCartographic(n,fht);_.longitude=D.zeroToTwoPi(_.longitude),x.longitude=D.zeroToTwoPi(x.longitude);let T=!1;if(l(a)){let w=D.zeroToTwoPi(a),R=Math.min(_.longitude,x.longitude),P=Math.max(_.longitude,x.longitude),O=w>=R&&w<=P;if(l(c)){let N=Math.abs(_.longitude-x.longitude),g=D.TWO_PI-N;(O?N:g)<(O?g:N)*c&&!O&&(T=!0)}else O||(T=!0)}T?cht(_,x):lht(_,x);let C=_K(f,n,_.height,x.height,s),E=fbe(m,o,C,u);function S(){let w=_.longitude,R=x.longitude,P=_.latitude,O=x.latitude;return function(g){let A=g.time/t,v=d.fromRadians(D.lerp(w,R,A),D.lerp(P,O,A),C(A),p);f.setView({destination:v,orientation:{heading:D.lerp(y,i,A),pitch:E(A),roll:D.lerp(b,r,A)}})}}return S()}function hht(e,t,n,i,o,r,s){let a=e.camera,c=d.clone(a.position,dbe),u=pP(a.heading,i),f=a.frustum.right-a.frustum.left,h=_K(a,n,f,n.z,s);function p(_){let m=_.time/t;a.setView({orientation:{heading:D.lerp(u,i,m)}}),z.lerp(c,n,m,a.position);let y=h(m),b=a.frustum,x=b.top/b.right,T=(y-(b.right-b.left))*.5;b.right+=T,b.left-=T,b.top=x*b.right,b.bottom=-b.top}return p}var cbe=new fe,mht=new d;function gK(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function lbe(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}ube.createTween=function(e,t){t=t??G.EMPTY_OBJECT;let n=t.destination,i=e.mode;if(i===ne.MORPHING)return gK();let o=t.convert??!0,r=e.mapProjection,s=r.ellipsoid,a=t.maximumHeight,c=t.flyOverLongitude,u=t.flyOverLongitudeWeight,f=t.pitchAdjustHeight,h=t.easingFunction;o&&i!==ne.SCENE3D&&(s.cartesianToCartographic(n,cbe),n=r.project(cbe,mht));let p=e.camera,_=t.endTransform;l(_)&&p._setTransform(_);let m=t.duration;l(m)||(m=Math.ceil(d.distance(p.position,n)/1e6)+2,m=Math.min(m,3));let y=t.heading??0,b=t.pitch??-D.PI_OVER_TWO,x=t.roll??0,T=e.screenSpaceCameraController;T.enableInputs=!1;let C=lbe(T,t.complete),E=lbe(T,t.cancel),S=p.frustum,w=e.mode===ne.SCENE2D;if(w=w&&z.equalsEpsilon(p.position,n,D.EPSILON6),w=w&&D.equalsEpsilon(Math.max(S.right-S.left,S.top-S.bottom),n.z,D.EPSILON6),w=w||e.mode!==ne.SCENE2D&&d.equalsEpsilon(n,p.position,D.EPSILON10),w=w&&D.equalsEpsilon(D.negativePiToPi(y),D.negativePiToPi(p.heading),D.EPSILON10)&&D.equalsEpsilon(D.negativePiToPi(b),D.negativePiToPi(p.pitch),D.EPSILON10)&&D.equalsEpsilon(D.negativePiToPi(x),D.negativePiToPi(p.roll),D.EPSILON10),w)return gK(C,E);let R=new Array(4);if(R[ne.SCENE2D]=hht,R[ne.SCENE3D]=dht,R[ne.COLUMBUS_VIEW]=aht,m<=0)return gK(function(){R[i](e,1,n,y,b,x,a,c,u,f)({time:1}),typeof C=="function"&&C()},E);let P=R[i](e,m,n,y,b,x,a,c,u,f);if(!l(h)){let O=p.positionCartographic.height,N=i===ne.SCENE3D?s.cartesianToCartographic(n).height:n.z;O>N&&O>11500?h=Zr.CUBIC_OUT:h=Zr.QUINTIC_IN_OUT}return{duration:m,easingFunction:h,startObject:{time:0},stopObject:{time:m},update:P,complete:C,cancel:E}};var l4=ube;var pht={ROTATE:0,INFINITE_SCROLL:1},Ru=Object.freeze(pht);function Zt(e){this._scene=e,this._transform=L.clone(L.IDENTITY),this._invTransform=L.clone(L.IDENTITY),this._actualTransform=L.clone(L.IDENTITY),this._actualInvTransform=L.clone(L.IDENTITY),this._transformChanged=!1,this.position=new d,this._position=new d,this._positionWC=new d,this._positionCartographic=new fe,this._oldPositionWC=void 0,this.positionWCDeltaMagnitude=0,this.positionWCDeltaMagnitudeLastFrame=0,this.timeSinceMoved=0,this._lastMovedTimestamp=0,this.direction=new d,this._direction=new d,this._directionWC=new d,this.up=new d,this._up=new d,this._upWC=new d,this.right=new d,this._right=new d,this._rightWC=new d,this.frustum=new Di,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=D.toRadians(60),this.defaultMoveAmount=1e5,this.defaultLookAmount=Math.PI/60,this.defaultRotateAmount=Math.PI/3600,this.defaultZoomAmount=1e5,this.constrainedAxis=void 0,this.maximumZoomFactor=1.5,this._moveStart=new me,this._moveEnd=new me,this._changed=new me,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this._changedHeading=void 0,this._changedRoll=void 0,this.percentageChanged=.5,this._viewMatrix=new L,this._invViewMatrix=new L,xbe(this),this._mode=ne.SCENE3D,this._modeChanged=!0;let t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new fe(Math.PI,D.PI_OVER_TWO)),this._max2Dfrustum=void 0,Obe(this,Zt.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=d.magnitude(this.position);n+=n*Zt.DEFAULT_VIEW_FACTOR,d.normalize(this.position,this.position),d.multiplyByScalar(this.position,n,this.position)}Zt.TRANSFORM_2D=new L(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);Zt.TRANSFORM_2D_INVERSE=L.inverseTransformation(Zt.TRANSFORM_2D,new L);Zt.DEFAULT_VIEW_RECTANGLE=se.fromDegrees(-95,-20,-70,90);Zt.DEFAULT_VIEW_FACTOR=.5;Zt.DEFAULT_OFFSET=new Kd(0,-D.PI_OVER_FOUR,0);function xbe(e){L.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),L.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),L.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function ght(e){if(!l(e._oldPositionWC))e._oldPositionWC=d.clone(e.positionWC,e._oldPositionWC);else{e.positionWCDeltaMagnitudeLastFrame=e.positionWCDeltaMagnitude;let t=d.subtract(e.positionWC,e._oldPositionWC,e._oldPositionWC);e.positionWCDeltaMagnitude=d.magnitude(t),e._oldPositionWC=d.clone(e.positionWC,e._oldPositionWC),e.positionWCDeltaMagnitude>0?(e.timeSinceMoved=0,e._lastMovedTimestamp=Ei()):e.timeSinceMoved=Math.max(Ei()-e._lastMovedTimestamp,0)/1e3}}Zt.prototype.canPreloadFlight=function(){return l(this._currentFlight)&&this._mode!==ne.SCENE2D};Zt.prototype._updateCameraChanged=function(){let e=this;if(ght(e),e._changed.numberOfListeners===0)return;let t=e.percentageChanged,n=e.heading;l(e._changedHeading)||(e._changedHeading=n);let i=Math.abs(e._changedHeading-n)%D.TWO_PI;i=i>D.PI?D.TWO_PI-i:i;let o=i/Math.PI;o>t&&(e._changedHeading=n);let r=e.roll;l(e._changedRoll)||(e._changedRoll=r);let s=Math.abs(e._changedRoll-r)%D.TWO_PI;s=s>D.PI?D.TWO_PI-s:s;let a=s/Math.PI;if(a>t&&(e._changedRoll=r),(a>t||o>t)&&e._changed.raiseEvent(Math.max(a,o)),e._mode===ne.SCENE2D){if(!l(e._changedFrustum)){e._changedPosition=d.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone();return}let p=e.position,_=e._changedPosition,m=e.frustum,y=e._changedFrustum,b=p.x+m.left,x=p.x+m.right,T=_.x+y.left,C=_.x+y.right,E=p.y+m.bottom,S=p.y+m.top,w=_.y+y.bottom,R=_.y+y.top,P=Math.max(b,T),O=Math.min(x,C),N=Math.max(E,w),g=Math.min(S,R),A;if(P>=O||N>=S)A=1;else{let v=y;b<T&&x>C&&E<w&&S>R&&(v=m),A=1-(O-P)*(g-N)/((v.right-v.left)*(v.top-v.bottom))}A>t&&(e._changed.raiseEvent(A),e._changedPosition=d.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum));return}if(!l(e._changedDirection)){e._changedPosition=d.clone(e.positionWC,e._changedPosition),e._changedDirection=d.clone(e.directionWC,e._changedDirection);return}let c=D.acosClamped(d.dot(e.directionWC,e._changedDirection)),u;l(e.frustum.fovy)?u=c/(e.frustum.fovy*.5):u=c;let h=d.distance(e.positionWC,e._changedPosition)/e.positionCartographic.height;(u>t||h>t)&&(e._changed.raiseEvent(Math.max(u,h)),e._changedPosition=d.clone(e.positionWC,e._changedPosition),e._changedDirection=d.clone(e.directionWC,e._changedDirection))};function _ht(e){It.basisTo2D(e._projection,e._transform,e._actualTransform)}var yht=new fe,bht=new d,u4=new d,xht=new oe,Tht=new oe,Cht=new oe,Aht=new oe,Eht=new oe;function Sht(e){let t=e._projection,n=t.ellipsoid,i=L.getColumn(e._transform,3,xht),o=n.cartesianToCartographic(i,yht),r=t.project(o,bht),s=Tht;s.x=r.z,s.y=r.x,s.z=r.y,s.w=1;let a=oe.clone(oe.UNIT_X,Eht),c=oe.add(L.getColumn(e._transform,0,u4),i,u4);n.cartesianToCartographic(c,o),t.project(o,r);let u=Cht;u.x=r.z,u.y=r.x,u.z=r.y,u.w=0,d.subtract(u,s,u),u.x=0;let f=Aht;if(d.magnitudeSquared(u)>D.EPSILON10)d.cross(a,u,f);else{let h=oe.add(L.getColumn(e._transform,1,u4),i,u4);n.cartesianToCartographic(h,o),t.project(o,r),f.x=r.z,f.y=r.x,f.z=r.y,f.w=0,d.subtract(f,s,f),f.x=0,d.magnitudeSquared(f)<D.EPSILON10&&(oe.clone(oe.UNIT_Y,u),oe.clone(oe.UNIT_Z,f))}d.cross(f,a,u),d.normalize(u,u),d.cross(a,u,f),d.normalize(f,f),L.setColumn(e._actualTransform,0,u,e._actualTransform),L.setColumn(e._actualTransform,1,f,e._actualTransform),L.setColumn(e._actualTransform,2,a,e._actualTransform),L.setColumn(e._actualTransform,3,s,e._actualTransform)}var yK=new d;function _c(e){let t=e._mode,n=!1,i=0;t===ne.SCENE2D&&(i=e.frustum.right-e.frustum.left,n=i!==e._positionCartographic.height);let o=e._position,r=!d.equals(o,e.position)||n;r&&(o=d.clone(e.position,e._position));let s=e._direction,a=!d.equals(s,e.direction);a&&(d.normalize(e.direction,e.direction),s=d.clone(e.direction,e._direction));let c=e._up,u=!d.equals(c,e.up);u&&(d.normalize(e.up,e.up),c=d.clone(e.up,e._up));let f=e._right,h=!d.equals(f,e.right);h&&(d.normalize(e.right,e.right),f=d.clone(e.right,e._right));let p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(L.inverseTransformation(e._transform,e._invTransform),e._mode===ne.COLUMBUS_VIEW||e._mode===ne.SCENE2D?L.equals(L.IDENTITY,e._transform)?L.clone(Zt.TRANSFORM_2D,e._actualTransform):e._mode===ne.COLUMBUS_VIEW?_ht(e):Sht(e):L.clone(e._transform,e._actualTransform),L.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);let _=e._actualTransform;if(r||p)if(e._positionWC=L.multiplyByPoint(_,o,e._positionWC),t===ne.SCENE3D||t===ne.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{let m=yK;m.x=e._positionWC.y,m.y=e._positionWC.z,m.z=e._positionWC.x,t===ne.SCENE2D&&(m.z=i),e._projection.unproject(m,e._positionCartographic)}if(a||u||h){let m=d.dot(s,d.cross(c,f,yK));if(Math.abs(1-m)>D.EPSILON2){let y=1/d.magnitudeSquared(c),b=d.dot(c,s)*y,x=d.multiplyByScalar(s,b,yK);c=d.normalize(d.subtract(c,x,e._up),e._up),d.clone(c,e.up),f=d.cross(s,c,e._right),d.clone(f,e.right)}}(a||p)&&(e._directionWC=L.multiplyByPointAsVector(_,s,e._directionWC),d.normalize(e._directionWC,e._directionWC)),(u||p)&&(e._upWC=L.multiplyByPointAsVector(_,c,e._upWC),d.normalize(e._upWC,e._upWC)),(h||p)&&(e._rightWC=L.multiplyByPointAsVector(_,f,e._rightWC),d.normalize(e._rightWC,e._rightWC)),(r||a||u||h||p)&&xbe(e)}function Tbe(e,t){let n;return D.equalsEpsilon(Math.abs(e.z),1,D.EPSILON3)?n=Math.atan2(t.y,t.x)-D.PI_OVER_TWO:n=Math.atan2(e.y,e.x)-D.PI_OVER_TWO,D.TWO_PI-D.zeroToTwoPi(n)}function Cbe(e){return D.PI_OVER_TWO-D.acosClamped(e.z)}function Abe(e,t,n){let i=0;return D.equalsEpsilon(Math.abs(e.z),1,D.EPSILON3)||(i=Math.atan2(-n.z,t.z),i=D.zeroToTwoPi(i+D.TWO_PI)),i}var h4=new L,m4=new L;Object.defineProperties(Zt.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return _c(this),this._invTransform}},viewMatrix:{get:function(){return _c(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return _c(this),this._invViewMatrix}},positionCartographic:{get:function(){return _c(this),this._positionCartographic}},positionWC:{get:function(){return _c(this),this._positionWC}},directionWC:{get:function(){return _c(this),this._directionWC}},upWC:{get:function(){return _c(this),this._upWC}},rightWC:{get:function(){return _c(this),this._rightWC}},heading:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=L.clone(this._transform,h4),n=It.eastNorthUpToFixedFrame(this.positionWC,e,m4);this._setTransform(n);let i=Tbe(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=L.clone(this._transform,h4),n=It.eastNorthUpToFixedFrame(this.positionWC,e,m4);this._setTransform(n);let i=Cbe(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=L.clone(this._transform,h4),n=It.eastNorthUpToFixedFrame(this.positionWC,e,m4);this._setTransform(n);let i=Abe(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}});Zt.prototype.update=function(e){let t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==ne.MORPHING,t=this._mode===ne.SCENE2D),t){let n=this._max2Dfrustum=this.frustum.clone(),i=2,o=n.top/n.right;n.right=this._maxCoord.x*i,n.left=-n.right,n.top=o*n.right,n.bottom=-n.top}this._mode===ne.SCENE2D&&wbe(this,this.position)};var vht=new d,wht=new d,Iht=new d;Zt.prototype._setTransform=function(e){let t=d.clone(this.positionWC,vht),n=d.clone(this.upWC,wht),i=d.clone(this.directionWC,Iht);L.clone(e,this._transform),this._transformChanged=!0,_c(this);let o=this._actualInvTransform;L.multiplyByPoint(o,t,this.position),L.multiplyByPointAsVector(o,i,this.direction),L.multiplyByPointAsVector(o,n,this.up),d.cross(this.direction,this.up,this.right),_c(this)};var Dht=new z,Pht=new hn,Rht=new d,Oht=new d;function Ebe(e){if(!L.equals(L.IDENTITY,e.transform))return d.magnitude(e.position);let t=e._scene,n=t.globe,i=Dht;i.x=t.drawingBufferWidth/t.pixelRatio/2,i.y=t.drawingBufferHeight/t.pixelRatio/2;let o;if(l(n)){let a=e.getPickRay(i,Pht);o=n.pickWorldCoordinates(a,t,!0,Rht)}let r;t.pickPositionSupported&&(r=t.pickPositionWorldCoordinates(i,Oht));let s;if(l(o)||l(r)){let a=l(r)?d.distance(r,e.positionWC):Number.POSITIVE_INFINITY,c=l(o)?d.distance(o,e.positionWC):Number.POSITIVE_INFINITY;s=Math.min(a,c)}else s=Math.max(e.positionCartographic.height,0);return s}Zt.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof rn&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=Ebe(this)))};var p4=new d,AK=new L,Mht=new L,EK=new Pe,SK=new Z,Sbe=new fe;function Lht(e,t,n){let i=L.clone(e.transform,AK),o=It.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,Mht);e._setTransform(o),d.clone(d.ZERO,e.position),n.heading=n.heading-D.PI_OVER_TWO;let r=Pe.fromHeadingPitchRoll(n,EK),s=Z.fromQuaternion(r,SK);Z.getColumn(s,0,e.direction),Z.getColumn(s,2,e.up),d.cross(e.direction,e.up,e.right),e._setTransform(i),e._adjustOrthographicFrustum(!0)}function Nht(e,t,n,i){let o=L.clone(e.transform,AK);if(e._setTransform(L.IDENTITY),!d.equals(t,e.positionWC)){if(i){let a=e._projection,c=a.ellipsoid.cartesianToCartographic(t,Sbe);t=a.project(c,p4)}d.clone(t,e.position)}n.heading=n.heading-D.PI_OVER_TWO;let r=Pe.fromHeadingPitchRoll(n,EK),s=Z.fromQuaternion(r,SK);Z.getColumn(s,0,e.direction),Z.getColumn(s,2,e.up),d.cross(e.direction,e.up,e.right),e._setTransform(o),e._adjustOrthographicFrustum(!0)}function Fht(e,t,n,i){let o=L.clone(e.transform,AK);if(e._setTransform(L.IDENTITY),!d.equals(t,e.positionWC)){if(i){let c=e._projection,u=c.ellipsoid.cartesianToCartographic(t,Sbe);t=c.project(u,p4)}z.clone(t,e.position);let r=-t.z*.5,s=-r,a=e.frustum;if(s>r){let c=a.top/a.right;a.right=s,a.left=r,a.top=a.right*c,a.bottom=-a.top}}if(e._scene.mapMode2D===Ru.ROTATE){n.heading=n.heading-D.PI_OVER_TWO,n.pitch=-D.PI_OVER_TWO,n.roll=0;let r=Pe.fromHeadingPitchRoll(n,EK),s=Z.fromQuaternion(r,SK);Z.getColumn(s,2,e.up),d.cross(e.direction,e.up,e.right)}e._setTransform(o)}var Bht=new d,kht=new d,zht=new d;function vbe(e,t,n,i){let o=d.clone(n.direction,Bht),r=d.clone(n.up,kht);if(e._scene.mode===ne.SCENE3D){let a=e._projection.ellipsoid,c=It.eastNorthUpToFixedFrame(t,a,h4),u=L.inverseTransformation(c,m4);L.multiplyByPointAsVector(u,o,o),L.multiplyByPointAsVector(u,r,r)}let s=d.cross(o,r,zht);return i.heading=Tbe(o,r),i.pitch=Cbe(o),i.roll=Abe(o,r,s),i}var CK={destination:void 0,orientation:{direction:void 0,up:void 0,heading:void 0,pitch:void 0,roll:void 0},convert:void 0,endTransform:void 0},uS=new Ya;Zt.prototype.setView=function(e){e=e??G.EMPTY_OBJECT;let t=e.orientation??G.EMPTY_OBJECT,n=this._mode;if(n===ne.MORPHING)return;l(e.endTransform)&&this._setTransform(e.endTransform);let i=e.convert??!0,o=e.destination??d.clone(this.positionWC,p4);l(o)&&l(o.west)&&(o=this.getRectangleCameraCoordinates(o,p4),i=!1),l(t.direction)&&(t=vbe(this,o,t,CK.orientation)),uS.heading=t.heading??0,uS.pitch=t.pitch??-D.PI_OVER_TWO,uS.roll=t.roll??0,n===ne.SCENE3D?Lht(this,o,uS):n===ne.SCENE2D?Fht(this,o,uS,i):Nht(this,o,uS,i)};var Uht=new d;Zt.prototype.flyHome=function(e){let t=this._mode;if(t===ne.MORPHING&&this._scene.completeMorph(),t===ne.SCENE2D)this.flyTo({destination:Zt.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:L.IDENTITY});else if(t===ne.SCENE3D){let n=this.getRectangleCameraCoordinates(Zt.DEFAULT_VIEW_RECTANGLE),i=d.magnitude(n);i+=i*Zt.DEFAULT_VIEW_FACTOR,d.normalize(n,n),d.multiplyByScalar(n,i,n),this.flyTo({destination:n,duration:e,endTransform:L.IDENTITY})}else if(t===ne.COLUMBUS_VIEW){let n=this._projection.ellipsoid.maximumRadius,i=new d(0,-1,1);i=d.multiplyByScalar(d.normalize(i,i),5*n,i),this.flyTo({destination:i,duration:e,orientation:{heading:0,pitch:-Math.acos(d.normalize(i,Uht).z),roll:0},endTransform:L.IDENTITY,convert:!1})}};Zt.prototype.worldToCameraCoordinates=function(e,t){return l(t)||(t=new oe),_c(this),L.multiplyByVector(this._actualInvTransform,e,t)};Zt.prototype.worldToCameraCoordinatesPoint=function(e,t){return l(t)||(t=new d),_c(this),L.multiplyByPoint(this._actualInvTransform,e,t)};Zt.prototype.worldToCameraCoordinatesVector=function(e,t){return l(t)||(t=new d),_c(this),L.multiplyByPointAsVector(this._actualInvTransform,e,t)};Zt.prototype.cameraToWorldCoordinates=function(e,t){return l(t)||(t=new oe),_c(this),L.multiplyByVector(this._actualTransform,e,t)};Zt.prototype.cameraToWorldCoordinatesPoint=function(e,t){return l(t)||(t=new d),_c(this),L.multiplyByPoint(this._actualTransform,e,t)};Zt.prototype.cameraToWorldCoordinatesVector=function(e,t){return l(t)||(t=new d),_c(this),L.multiplyByPointAsVector(this._actualTransform,e,t)};function wbe(e,t){let n=e._scene.mapMode2D===Ru.ROTATE,i=e._maxCoord.x,o=e._maxCoord.y,r,s;n?(s=i,r=-s):(s=t.x-i*2,r=t.x+i*2),t.x>i&&(t.x=s),t.x<-i&&(t.x=r),t.y>o&&(t.y=o),t.y<-o&&(t.y=-o)}var hbe=new d;Zt.prototype.move=function(e,t){let n=this.position;d.multiplyByScalar(e,t,hbe),d.add(n,hbe,n),this._mode===ne.SCENE2D&&wbe(this,n),this._adjustOrthographicFrustum(!0)};Zt.prototype.moveForward=function(e){e=e??this.defaultMoveAmount,this._mode===ne.SCENE2D?g4(this,e):this.move(this.direction,e)};Zt.prototype.moveBackward=function(e){e=e??this.defaultMoveAmount,this._mode===ne.SCENE2D?g4(this,-e):this.move(this.direction,-e)};Zt.prototype.moveUp=function(e){e=e??this.defaultMoveAmount,this.move(this.up,e)};Zt.prototype.moveDown=function(e){e=e??this.defaultMoveAmount,this.move(this.up,-e)};Zt.prototype.moveRight=function(e){e=e??this.defaultMoveAmount,this.move(this.right,e)};Zt.prototype.moveLeft=function(e){e=e??this.defaultMoveAmount,this.move(this.right,-e)};Zt.prototype.lookLeft=function(e){e=e??this.defaultLookAmount,this._mode!==ne.SCENE2D&&this.look(this.up,-e)};Zt.prototype.lookRight=function(e){e=e??this.defaultLookAmount,this._mode!==ne.SCENE2D&&this.look(this.up,e)};Zt.prototype.lookUp=function(e){e=e??this.defaultLookAmount,this._mode!==ne.SCENE2D&&this.look(this.right,-e)};Zt.prototype.lookDown=function(e){e=e??this.defaultLookAmount,this._mode!==ne.SCENE2D&&this.look(this.right,e)};var Vht=new Pe,Hht=new Z;Zt.prototype.look=function(e,t){let n=t??this.defaultLookAmount,i=Pe.fromAxisAngle(e,-n,Vht),o=Z.fromQuaternion(i,Hht),r=this.direction,s=this.up,a=this.right;Z.multiplyByVector(o,r,r),Z.multiplyByVector(o,s,s),Z.multiplyByVector(o,a,a)};Zt.prototype.twistLeft=function(e){e=e??this.defaultLookAmount,this.look(this.direction,e)};Zt.prototype.twistRight=function(e){e=e??this.defaultLookAmount,this.look(this.direction,-e)};var Ght=new Pe,jht=new Z;Zt.prototype.rotate=function(e,t){let n=t??this.defaultRotateAmount,i=Pe.fromAxisAngle(e,-n,Ght),o=Z.fromQuaternion(i,jht);Z.multiplyByVector(o,this.position,this.position),Z.multiplyByVector(o,this.direction,this.direction),Z.multiplyByVector(o,this.up,this.up),d.cross(this.direction,this.up,this.right),d.cross(this.right,this.direction,this.up),this._adjustOrthographicFrustum(!1)};Zt.prototype.rotateDown=function(e){e=e??this.defaultRotateAmount,Ibe(this,e)};Zt.prototype.rotateUp=function(e){e=e??this.defaultRotateAmount,Ibe(this,-e)};var Wht=new d,qht=new d,Yht=new d,mbe=new d;function Ibe(e,t){let n=e.position;if(l(e.constrainedAxis)&&!d.equalsEpsilon(e.position,d.ZERO,D.EPSILON2)){let i=d.normalize(n,Wht),o=d.equalsEpsilon(i,e.constrainedAxis,D.EPSILON2),r=d.equalsEpsilon(i,d.negate(e.constrainedAxis,mbe),D.EPSILON2);if(!o&&!r){let s=d.normalize(e.constrainedAxis,qht),a=d.dot(i,s),c=D.acosClamped(a);t>0&&t>c&&(t=c-D.EPSILON4),a=d.dot(i,d.negate(s,mbe)),c=D.acosClamped(a),t<0&&-t>c&&(t=-c+D.EPSILON4);let u=d.cross(s,i,Yht);e.rotate(u,t)}else(o&&t<0||r&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}Zt.prototype.rotateRight=function(e){e=e??this.defaultRotateAmount,Dbe(this,-e)};Zt.prototype.rotateLeft=function(e){e=e??this.defaultRotateAmount,Dbe(this,e)};function Dbe(e,t){l(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function g4(e,t){let n=e.frustum,i;if(t=t*.5,Math.abs(n.top)+Math.abs(n.bottom)>Math.abs(n.left)+Math.abs(n.right)){let o=n.top-t,r=n.bottom+t,s=e._maxCoord.y;e._scene.mapMode2D===Ru.ROTATE&&(s*=e.maximumZoomFactor),r>s&&(r=s,o=-s),o<=r&&(o=1,r=-1),i=n.right/n.top,n.top=o,n.bottom=r,n.right=n.top*i,n.left=-n.right}else{let o=n.right-t,r=n.left+t,s=e._maxCoord.x;e._scene.mapMode2D===Ru.ROTATE&&(s*=e.maximumZoomFactor),o>s&&(o=s,r=-s),o<=r&&(o=1,r=-1),i=n.top/n.right,n.right=o,n.left=r,n.top=n.right*i,n.bottom=-n.top}}function Pbe(e,t){e.move(e.direction,t)}Zt.prototype.zoomIn=function(e){e=e??this.defaultZoomAmount,this._mode===ne.SCENE2D?g4(this,e):Pbe(this,e)};Zt.prototype.zoomOut=function(e){e=e??this.defaultZoomAmount,this._mode===ne.SCENE2D?g4(this,-e):Pbe(this,-e)};Zt.prototype.getMagnitude=function(){if(this._mode===ne.SCENE3D)return d.magnitude(this.position);if(this._mode===ne.COLUMBUS_VIEW)return Math.abs(this.position.z);if(this._mode===ne.SCENE2D)return Math.max(this.frustum.right-this.frustum.left,this.frustum.top-this.frustum.bottom)};var Xht=new L;Zt.prototype.lookAt=function(e,t){let i=this._scene.ellipsoid??ee.default,o=It.eastNorthUpToFixedFrame(e,i,Xht);this.lookAtTransform(o,t)};var Kht=new d,Zht=new Pe,$ht=new Pe,Qht=new Z;function Rbe(e,t,n){t=D.clamp(t,-D.PI_OVER_TWO,D.PI_OVER_TWO),e=D.zeroToTwoPi(e)-D.PI_OVER_TWO;let i=Pe.fromAxisAngle(d.UNIT_Y,-t,Zht),o=Pe.fromAxisAngle(d.UNIT_Z,-e,$ht),r=Pe.multiply(o,i,o),s=Z.fromQuaternion(r,Qht),a=d.clone(d.UNIT_X,Kht);return Z.multiplyByVector(s,a,a),d.negate(a,a),d.multiplyByScalar(a,n,a),a}Zt.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!l(t))return;let n;if(l(t.heading)?n=Rbe(t.heading,t.pitch,t.range):n=t,this._mode===ne.SCENE2D){z.clone(z.ZERO,this.position),d.negate(n,this.up),this.up.z=0,d.magnitudeSquared(this.up)<D.EPSILON10&&d.clone(d.UNIT_Y,this.up),d.normalize(this.up,this.up),this._setTransform(L.IDENTITY),d.negate(d.UNIT_Z,this.direction),d.cross(this.direction,this.up,this.right),d.normalize(this.right,this.right);let i=this.frustum,o=i.top/i.right;i.right=d.magnitude(n)*.5,i.left=-i.right,i.top=o*i.right,i.bottom=-i.top,this._setTransform(e);return}d.clone(n,this.position),d.negate(this.position,this.direction),d.normalize(this.direction,this.direction),d.cross(this.direction,d.UNIT_Z,this.right),d.magnitudeSquared(this.right)<D.EPSILON10&&d.clone(d.UNIT_X,this.right),d.normalize(this.right,this.right),d.cross(this.right,this.direction,this.up),d.normalize(this.up,this.up),this._adjustOrthographicFrustum(!0)};var gP=new fe,Jht=new fe,emt=new d,tmt=new d,nmt=new d,imt=new d,omt=new d,rmt=new d,smt=new d,bK=new d,amt={direction:new d,right:new d,up:new d},pbe;function gc(e,t,n,i){return Math.abs(d.dot(t,n))/i-d.dot(e,n)}function Obe(e,t,n,i){let o=e._projection.ellipsoid,r=i?e:amt,{north:s,south:a,west:c}=t,{east:u}=t;c>u&&(u+=D.TWO_PI);let f=(c+u)*.5,h;if(a<-D.PI_OVER_TWO+D.RADIANS_PER_DEGREE&&s>D.PI_OVER_TWO-D.RADIANS_PER_DEGREE)h=0;else{let O=gP;O.longitude=f,O.latitude=s,O.height=0;let N=Jht;N.longitude=f,N.latitude=a,N.height=0;let g=pbe;(!l(g)||g.ellipsoid!==o)&&(pbe=g=new i_(void 0,void 0,o)),g.setEndPoints(O,N),h=g.interpolateUsingFraction(.5,gP).latitude}let p=gP;p.longitude=f,p.latitude=h,p.height=0;let _=o.cartographicToCartesian(p,smt),m=gP;m.longitude=u,m.latitude=s;let y=o.cartographicToCartesian(m,emt);m.longitude=c;let b=o.cartographicToCartesian(m,nmt);m.longitude=f;let x=o.cartographicToCartesian(m,omt);m.latitude=a;let T=o.cartographicToCartesian(m,rmt);m.longitude=u;let C=o.cartographicToCartesian(m,imt);m.longitude=c;let E=o.cartographicToCartesian(m,tmt);d.subtract(b,_,b),d.subtract(C,_,C),d.subtract(y,_,y),d.subtract(E,_,E),d.subtract(x,_,x),d.subtract(T,_,T);let S=o.geodeticSurfaceNormal(_,r.direction);d.negate(S,S);let w=d.cross(S,d.UNIT_Z,r.right);d.normalize(w,w);let R=d.cross(w,S,r.up),P;if(e.frustum instanceof rn){let O=Math.max(d.distance(y,b),d.distance(C,E)),N=Math.max(d.distance(y,C),d.distance(b,E)),g,A,v=e.frustum._offCenterFrustum,I=v.right/v.top,M=N*I;O>M?(g=O,A=g/I):(A=N,g=M),P=Math.max(g,A)}else{let O=Math.tan(e.frustum.fovy*.5),N=e.frustum.aspectRatio*O;if(P=Math.max(gc(S,R,b,O),gc(S,R,C,O),gc(S,R,y,O),gc(S,R,E,O),gc(S,R,x,O),gc(S,R,T,O),gc(S,w,b,N),gc(S,w,C,N),gc(S,w,y,N),gc(S,w,E,N),gc(S,w,x,N),gc(S,w,T,N)),a<0&&s>0){let g=gP;g.longitude=c,g.latitude=0,g.height=0;let A=o.cartographicToCartesian(g,bK);d.subtract(A,_,A),P=Math.max(P,gc(S,R,A,O),gc(S,w,A,N)),g.longitude=u,A=o.cartographicToCartesian(g,bK),d.subtract(A,_,A),P=Math.max(P,gc(S,R,A,O),gc(S,w,A,N))}}return d.add(_,d.multiplyByScalar(S,-P,bK),n)}var cmt=new fe,lmt=new d,umt=new d;function fmt(e,t,n){let i=e._projection;t.west>t.east&&(t=se.MAX_VALUE);let o=e._actualTransform,r=e._actualInvTransform,s=cmt;s.longitude=t.east,s.latitude=t.north;let a=i.project(s,lmt);L.multiplyByPoint(o,a,a),L.multiplyByPoint(r,a,a),s.longitude=t.west,s.latitude=t.south;let c=i.project(s,umt);if(L.multiplyByPoint(o,c,c),L.multiplyByPoint(r,c,c),n.x=(a.x-c.x)*.5+c.x,n.y=(a.y-c.y)*.5+c.y,l(e.frustum.fovy)){let u=Math.tan(e.frustum.fovy*.5),f=e.frustum.aspectRatio*u;n.z=Math.max((a.x-c.x)/f,(a.y-c.y)/u)*.5}else{let u=a.x-c.x,f=a.y-c.y;n.z=Math.max(u,f)}return n}var dmt=new fe,hmt=new d,mmt=new d;function pmt(e,t,n){let i=e._projection,o=t.east;t.west>t.east&&(e._scene.mapMode2D===Ru.INFINITE_SCROLL?o+=D.TWO_PI:(t=se.MAX_VALUE,o=t.east));let r=dmt;r.longitude=o,r.latitude=t.north;let s=i.project(r,hmt);r.longitude=t.west,r.latitude=t.south;let a=i.project(r,mmt),c=Math.abs(s.x-a.x)*.5,u=Math.abs(s.y-a.y)*.5,f,h,p=e.frustum.right/e.frustum.top,_=u*p;return c>_?(f=c,h=f/p):(h=u,f=_),u=Math.max(2*f,2*h),n.x=(s.x-a.x)*.5+a.x,n.y=(s.y-a.y)*.5+a.y,r=i.unproject(n,r),r.height=u,n=i.project(r,n),n}Zt.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(l(t)||(t=new d),n===ne.SCENE3D)return Obe(this,e,t);if(n===ne.COLUMBUS_VIEW)return fmt(this,e,t);if(n===ne.SCENE2D)return pmt(this,e,t)};var gmt=new hn;function _mt(e,t,n,i){n=n??ee.default;let o=e.getPickRay(t,gmt),r=Zn.rayEllipsoid(o,n);if(!r)return;let s=r.start>0?r.start:r.stop;return hn.getPoint(o,s,i)}var ymt=new hn;function bmt(e,t,n,i){let r=e.getPickRay(t,ymt).origin;r=d.fromElements(r.y,r.z,0,r);let s=n.unproject(r);if(!(s.latitude<-D.PI_OVER_TWO||s.latitude>D.PI_OVER_TWO))return n.ellipsoid.cartographicToCartesian(s,i)}var xmt=new hn;function Tmt(e,t,n,i){let o=e.getPickRay(t,xmt),r=-o.origin.x/o.direction.x;hn.getPoint(o,r,i);let s=n.unproject(new d(i.y,i.z,0));if(!(s.latitude<-D.PI_OVER_TWO||s.latitude>D.PI_OVER_TWO||s.longitude<-Math.PI||s.longitude>Math.PI))return n.ellipsoid.cartographicToCartesian(s,i)}Zt.prototype.pickEllipsoid=function(e,t,n){let i=this._scene.canvas;if(!(i.clientWidth===0||i.clientHeight===0)){if(l(n)||(n=new d),t=t??ee.default,this._mode===ne.SCENE3D)n=_mt(this,e,t,n);else if(this._mode===ne.SCENE2D)n=bmt(this,e,this._projection,n);else if(this._mode===ne.COLUMBUS_VIEW)n=Tmt(this,e,this._projection,n);else return;return n}};var Cmt=new d,Amt=new d,Emt=new d;function Smt(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=Math.tan(e.frustum.fovy*.5),a=e.frustum.aspectRatio*s,c=e.frustum.near,u=2/o*t.x-1,f=2/r*(r-t.y)-1,h=e.positionWC;d.clone(h,n.origin);let p=d.multiplyByScalar(e.directionWC,c,Cmt);d.add(h,p,p);let _=d.multiplyByScalar(e.rightWC,u*c*a,Amt),m=d.multiplyByScalar(e.upWC,f*c*s,Emt),y=d.add(p,_,n.direction);return d.add(y,m,y),d.subtract(y,h,y),d.normalize(y,y),n}var f4=new d;function vmt(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=e.frustum,a=s.offCenterFrustum;l(a)&&(s=a);let c=2/o*t.x-1;c*=(s.right-s.left)*.5;let u=2/r*(r-t.y)-1;u*=(s.top-s.bottom)*.5;let f=n.origin;return d.clone(e.positionWC,f),d.multiplyByScalar(e.rightWC,c,f4),d.add(f4,f,f),d.multiplyByScalar(e.upWC,u,f4),d.add(f4,f,f),d.clone(e.directionWC,n.direction),n}Zt.prototype.getPickRay=function(e,t){l(t)||(t=new hn);let n=this._scene.canvas;if(n.clientWidth<=0||n.clientHeight<=0)return;let i=this.frustum;return l(i.aspectRatio)&&l(i.fov)&&l(i.near)?Smt(this,e,t):vmt(this,e,t)};var wmt=new d,Imt=new d;Zt.prototype.distanceToBoundingSphere=function(e){let t=d.subtract(this.positionWC,e.center,wmt),n=d.multiplyByScalar(this.directionWC,d.dot(t,this.directionWC),Imt);return Math.max(0,d.magnitude(n)-e.radius)};var Dmt=new z;Zt.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),o=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,Dmt);return Math.max(o.x,o.y)};function Pmt(e,t,n,i,o,r){let s=d.clone(t);n.y>i?s.y-=n.y-i:n.y<-i&&(s.y+=-i-n.y),n.z>o?s.z-=n.z-o:n.z<-o&&(s.z+=-o-n.z);function a(c){let u=d.lerp(t,s,c.time,new d);e.worldToCameraCoordinatesPoint(u,e.position)}return{easingFunction:Zr.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:r,update:a}}var Rmt=new d,gbe=new d,Omt=new d,Mmt=new d;function Lmt(e,t){let n=e.position,i=e.direction,o=e.worldToCameraCoordinatesVector(d.UNIT_X,Rmt),r=-d.dot(o,n)/d.dot(o,i),s=d.add(n,d.multiplyByScalar(i,r,gbe),gbe);e.cameraToWorldCoordinatesPoint(s,s),n=e.cameraToWorldCoordinatesPoint(e.position,Omt);let a=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*a,u=d.magnitude(d.subtract(n,s,Mmt)),f=c*u,h=a*u,p=e._maxCoord.x,_=e._maxCoord.y,m=Math.max(f-p,p),y=Math.max(h-_,_);if(n.z<-m||n.z>m||n.y<-y||n.y>y){let b=s.y<-m||s.y>m,x=s.z<-y||s.z>y;if(b||x)return Pmt(e,n,s,m,y,t)}}Zt.prototype.createCorrectPositionTween=function(e){if(this._mode===ne.COLUMBUS_VIEW)return Lmt(this,e)};var Nmt=new d,Ys={destination:void 0,heading:void 0,pitch:void 0,roll:void 0,duration:void 0,complete:void 0,cancel:void 0,endTransform:void 0,maximumHeight:void 0,easingFunction:void 0};Zt.prototype.cancelFlight=function(){l(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};Zt.prototype.completeFlight=function(){if(l(this._currentFlight)){this._currentFlight.cancelTween();let e={destination:void 0,orientation:{heading:void 0,pitch:void 0,roll:void 0}};e.destination=Ys.destination,e.orientation.heading=Ys.heading,e.orientation.pitch=Ys.pitch,e.orientation.roll=Ys.roll,this.setView(e),l(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};Zt.prototype.flyTo=function(e){e=e??G.EMPTY_OBJECT;let t=e.destination;if(this._mode===ne.MORPHING)return;this.cancelFlight();let i=t instanceof se;i&&(t=this.getRectangleCameraCoordinates(t,Nmt));let o=e.orientation??G.EMPTY_OBJECT;if(l(o.direction)&&(o=vbe(this,t,o,CK.orientation)),l(e.duration)&&e.duration<=0){let f=CK;f.destination=e.destination,f.orientation.heading=o.heading,f.orientation.pitch=o.pitch,f.orientation.roll=o.roll,f.convert=e.convert,f.endTransform=e.endTransform,this.setView(f),typeof e.complete=="function"&&e.complete();return}let r=this,s;Ys.destination=t,Ys.heading=o.heading,Ys.pitch=o.pitch,Ys.roll=o.roll,Ys.duration=e.duration,Ys.complete=function(){s===r._currentFlight&&(r._currentFlight=void 0),l(e.complete)&&e.complete()},Ys.cancel=e.cancel,Ys.endTransform=e.endTransform,Ys.convert=i?!1:e.convert,Ys.maximumHeight=e.maximumHeight,Ys.pitchAdjustHeight=e.pitchAdjustHeight,Ys.flyOverLongitude=e.flyOverLongitude,Ys.flyOverLongitudeWeight=e.flyOverLongitudeWeight,Ys.easingFunction=e.easingFunction;let a=this._scene,c=l4.createTween(a,Ys);if(c.duration===0){typeof c.complete=="function"&&c.complete();return}s=a.tweens.add(c),this._currentFlight=s;let u=this._scene.preloadFlightCamera;this._mode!==ne.SCENE2D&&(l(u)||(u=Zt.clone(this)),u.setView({destination:t,orientation:o}),this._scene.preloadFlightCullingVolume=u.frustum.computeCullingVolume(u.positionWC,u.directionWC,u.upWC))};function Fmt(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),o=n.aspectRatio*i;return Math.max(t/o,t/i)}function Bmt(e,t){let n=e.frustum,i=n.offCenterFrustum;l(i)&&(n=i);let o,r,s=n.right/n.top,a=t*s;return t>a?(o=t,r=o/s):(r=t,o=a),Math.max(o,r)*1.5}var kmt=100;function Mbe(e,t,n){n=Kd.clone(l(n)?n:Zt.DEFAULT_OFFSET);let i=e._scene.screenSpaceCameraController.minimumZoomDistance,o=e._scene.screenSpaceCameraController.maximumZoomDistance,r=n.range;if(!l(r)||r===0){let s=t.radius;s===0?n.range=kmt:e.frustum instanceof rn||e._mode===ne.SCENE2D?n.range=Bmt(e,s):n.range=Fmt(e,s),n.range=D.clamp(n.range,i,o)}return n}Zt.prototype.viewBoundingSphere=function(e,t){t=Mbe(this,e,t),this.lookAt(e.center,t)};var zmt=new L,Umt=new d,Vmt=new d,Hmt=new d,Gmt=new d,jmt=new oe,Wmt=new Pe,qmt=new Z;Zt.prototype.flyToBoundingSphere=function(e,t){t=t??G.EMPTY_OBJECT;let n=this._mode===ne.SCENE2D||this._mode===ne.COLUMBUS_VIEW;this._setTransform(L.IDENTITY);let i=Mbe(this,e,t.offset),o;n?o=d.multiplyByScalar(d.UNIT_Z,i.range,Umt):o=Rbe(i.heading,i.pitch,i.range);let s=this._scene.ellipsoid??ee.default,a=It.eastNorthUpToFixedFrame(e.center,s,zmt);L.multiplyByPoint(a,o,o);let c,u;if(!n){if(c=d.subtract(e.center,o,Vmt),d.normalize(c,c),u=L.multiplyByPointAsVector(a,d.UNIT_Z,Hmt),1-Math.abs(d.dot(c,u))<D.EPSILON6){let h=Pe.fromAxisAngle(c,i.heading,Wmt),p=Z.fromQuaternion(h,qmt);d.fromCartesian4(L.getColumn(a,1,jmt),u),Z.multiplyByVector(p,u,u)}let f=d.cross(c,u,Gmt);d.cross(f,c,u),d.normalize(u,u)}this.flyTo({destination:o,orientation:{direction:c,up:u},duration:t.duration,complete:t.complete,cancel:t.cancel,endTransform:t.endTransform,maximumHeight:t.maximumHeight,easingFunction:t.easingFunction,flyOverLongitude:t.flyOverLongitude,flyOverLongitudeWeight:t.flyOverLongitudeWeight,pitchAdjustHeight:t.pitchAdjustHeight})};var _be=new d,ybe=new d,xK=new d,bbe=new d,_P=[new d,new d,new d,new d];function Ymt(e,t){let n=t.radii,i=e.positionWC,o=d.multiplyComponents(t.oneOverRadii,i,_be),r=d.magnitude(o),s=d.normalize(o,ybe),a,c;d.equalsEpsilon(s,d.UNIT_Z,D.EPSILON10)?(a=new d(0,1,0),c=new d(0,0,1)):(a=d.normalize(d.cross(d.UNIT_Z,s,xK),xK),c=d.normalize(d.cross(s,a,bbe),bbe));let u=Math.sqrt(d.magnitudeSquared(o)-1),f=d.multiplyByScalar(s,1/r,_be),h=u/r,p=d.multiplyByScalar(a,h,ybe),_=d.multiplyByScalar(c,h,xK),m=d.add(f,_,_P[0]);d.subtract(m,p,m),d.multiplyComponents(n,m,m);let y=d.subtract(f,_,_P[1]);d.subtract(y,p,y),d.multiplyComponents(n,y,y);let b=d.subtract(f,_,_P[2]);d.add(b,p,b),d.multiplyComponents(n,b,b);let x=d.add(f,_,_P[3]);return d.add(x,p,x),d.multiplyComponents(n,x,x),_P}var TK=new z,Xmt=new d,m0=[new fe,new fe,new fe,new fe];function d4(e,t,n,i,o,r){TK.x=e,TK.y=t;let s=i.pickEllipsoid(TK,o,Xmt);return l(s)?(m0[n]=o.cartesianToCartographic(s,m0[n]),1):(m0[n]=o.cartesianToCartographic(r[n],m0[n]),0)}Zt.prototype.computeViewRectangle=function(e,t){e=e??ee.default;let n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),i=new ae(d.ZERO,e.maximumRadius);if(n.computeVisibility(i)===jt.OUTSIDE)return;let r=this._scene.canvas,s=r.clientWidth,a=r.clientHeight,c=0,u=Ymt(this,e);if(c+=d4(0,0,0,this,e,u),c+=d4(0,a,1,this,e,u),c+=d4(s,a,2,this,e,u),c+=d4(s,0,3,this,e,u),c<2)return se.MAX_VALUE;t=se.fromCartographicArray(m0,t);let f=0,h=m0[3].longitude;for(let p=0;p<4;++p){let _=m0[p].longitude,m=Math.abs(_-h);m>D.PI?f+=D.TWO_PI-m:f+=m,h=_}return D.equalsEpsilon(Math.abs(f),D.TWO_PI,D.EPSILON9)&&(t.west=-D.PI,t.east=D.PI,m0[0].latitude>=0?t.north=D.PI_OVER_TWO:t.south=-D.PI_OVER_TWO),t};Zt.prototype.switchToPerspectiveFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof Di)return;let e=this._scene;this.frustum=new Di,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=D.toRadians(60)};Zt.prototype.switchToOrthographicFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof rn)return;let e=Ebe(this),t=this._scene;this.frustum=new rn,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};Zt.clone=function(e,t){return l(t)||(t=new Zt(e._scene)),d.clone(e.position,t.position),d.clone(e.direction,t.direction),d.clone(e.up,t.up),d.clone(e.right,t.right),L.clone(e._transform,t.transform),t._transformChanged=!0,t.frustum=e.frustum.clone(),t};var oo=Zt;function Kmt(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var dh=Kmt;var kbe=zr(Xl(),1),Lbe=576,Zmt=100,yP="#ffffff",_4="#48b";function zbe(e,t){this.credit=e,this.count=t??1}function $mt(e,t){let n=e.length;for(let i=0;i<n;i++){let o=e[i];if(yt.equals(o,t))return!0}return!1}function Qmt(e){let t=e._previousCesiumCredit,n=e._currentCesiumCredit;yt.equals(n,t)||(l(t)&&e._cesiumCreditContainer.removeChild(t.element),l(n)&&e._cesiumCreditContainer.appendChild(n.element),e._previousCesiumCredit=n)}var Ube="cesium-credit-delimiter";function Nbe(e){let t=document.createElement("span");return t.textContent=e,t.className=Ube,t}function Fbe(e,t){if(l(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function Bbe(e,t,n,i){let o=e.childNodes,r=-1;t.sort(function(s,a){return a.count-s.count});for(let s=0;s<t.length;++s){let a=t[s].credit;if(l(a)){if(r=s,l(n)&&(r*=2,s>0)){let u=r-1;if(o.length<=u)e.appendChild(Nbe(n));else{let f=o[u];f.className!==Ube&&e.replaceChild(Nbe(n),f)}}let c=a.element;if(o.length<=r)e.appendChild(Fbe(c,i));else{let u=o[r];u._creditId!==a._id&&e.replaceChild(Fbe(c,i),u)}}}for(++r;r<o.length;)e.removeChild(o[r])}function Jmt(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<Lbe?(t.className="cesium-credit-lightbox cesium-credit-lightbox-mobile",t.style.marginTop="0"):(t.className="cesium-credit-lightbox cesium-credit-lightbox-expanded",t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`),e._lastViewportWidth=n),n>=Lbe&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function ept(e){let t=`
.cesium-credit-lightbox-overlay {
  display: none;
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(80, 80, 80, 0.8);
}

.cesium-credit-lightbox {
  background-color: #303336;
  color: ${yP};
  position: relative;
  min-height: ${Zmt}px;
  margin: auto;
}
.cesium-credit-lightbox > ul > li a,
.cesium-credit-lightbox > ul > li a:visited,
.cesium-credit-wrapper a,
.cesium-credit-wrapper a:visited {
  color: ${yP};
}
.cesium-credit-lightbox > ul > li a:hover {
  color: ${_4};
}
.cesium-credit-lightbox.cesium-credit-lightbox-expanded {
  border: 1px solid #444;
  border-radius: 5px;
  max-width: 370px;
}
.cesium-credit-lightbox.cesium-credit-lightbox-mobile {
  height: 100%;
  width: 100%;
}
.cesium-credit-lightbox-title {
  padding: 20px 20px 0 20px;
}
.cesium-credit-lightbox-close {
  font-size: 18pt;
  cursor: pointer;
  position: absolute;
  top: 0;
  right: 6px;
  color: ${yP};
}
.cesium-credit-lightbox-close:hover {
  color: ${_4};
}
.cesium-credit-lightbox > ul {
  margin: 0;
  padding: 12px 20px 12px 40px;
  font-size: 13px;
}
.cesium-credit-lightbox > ul > li {
  padding-bottom: 6px;
}
.cesium-credit-lightbox > ul > li * {
  padding: 0;
  margin: 0;
}

.cesium-credit-expand-link {
  padding-left: 5px;
  cursor: pointer;
  text-decoration: underline;
  color: ${yP};
}
.cesium-credit-expand-link:hover {
  color: ${_4};
}

.cesium-credit-text {
  color: ${yP};
}

.cesium-credit-delimiter {
  padding: 0 5px;
}

.cesium-credit-textContainer *,
.cesium-credit-logoContainer * {
  display: inline;
}

.cesium-credit-textContainer a:hover {
  color: ${_4}
}

.cesium-credit-textContainer .cesium-credit-wrapper:first-of-type {
  padding-left: 5px;
}
`;function n(r){if(r.shadowRoot)return r.shadowRoot;if(r.getRootNode){let s=r.getRootNode();if(s instanceof ShadowRoot)return s}}let i=n(e)??document.head,o=document.createElement("style");o.innerHTML=t,i.appendChild(o)}function rr(e,t,n){let i=this;n=n??document.body;let o=document.createElement("div");o.className="cesium-credit-lightbox-overlay",n.appendChild(o);let r=document.createElement("div");r.className="cesium-credit-lightbox",o.appendChild(r);function s(m){r.contains(m.target)||i.hideLightbox()}o.addEventListener("click",s,!1);let a=document.createElement("div");a.className="cesium-credit-lightbox-title",a.textContent="Data provided by:",r.appendChild(a);let c=document.createElement("a");c.onclick=this.hideLightbox.bind(this),c.innerHTML="&times;",c.className="cesium-credit-lightbox-close",r.appendChild(c);let u=document.createElement("ul");r.appendChild(u);let f=document.createElement("div");f.className="cesium-credit-logoContainer",f.style.display="inline",e.appendChild(f);let h=document.createElement("div");h.className="cesium-credit-textContainer",h.style.display="inline",e.appendChild(h);let p=document.createElement("a");p.className="cesium-credit-expand-link",p.onclick=this.showLightbox.bind(this),p.textContent="Data attribution",e.appendChild(p),ept(e);let _=yt.clone(rr.cesiumCredit);this._delimiter=t??"\u2022",this._screenContainer=h,this._cesiumCreditContainer=f,this._lastViewportHeight=void 0,this._lastViewportWidth=void 0,this._lightboxCredits=r,this._creditList=u,this._lightbox=o,this._hideLightbox=s,this._expandLink=p,this._expanded=!1,this._staticCredits=[],this._cesiumCredit=_,this._previousCesiumCredit=void 0,this._currentCesiumCredit=_,this._creditDisplayElementPool=[],this._creditDisplayElementIndex=0,this._currentFrameCredits={screenCredits:new Ct,lightboxCredits:new Ct},this._defaultCredit=void 0,this.viewport=n,this.container=e}function Vbe(e,t,n,i){i=i??1;let o=t.get(n.id);if(l(o))o.count<Number.MAX_VALUE&&(o.count+=i);else{let r=e._creditDisplayElementPool,s=e._creditDisplayElementPoolIndex;s<r.length?(o=r[s],o.credit=n,o.count=i):(o=new zbe(n,i),r.push(o)),++e._creditDisplayElementPoolIndex,t.set(n.id,o)}}rr.prototype.addCreditToNextFrame=function(e){if(e.isIon()){l(this._defaultCredit)||(this._defaultCredit=yt.clone(Hbe())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,Vbe(this,t,e)};rr.prototype.addStaticCredit=function(e){let t=this._staticCredits;$mt(t,e)||t.push(e)};rr.prototype.removeStaticCredit=function(e){let t=this._staticCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};rr.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};rr.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};rr.prototype.update=function(){this._expanded&&Jmt(this)};rr.prototype.beginFrame=function(){let e=this._currentFrameCredits;this._creditDisplayElementPoolIndex=0;let t=e.screenCredits,n=e.lightboxCredits;t.removeAll(),n.removeAll();let i=this._staticCredits;for(let o=0;o<i.length;++o){let r=i[o],s=r.showOnScreen?t:n;r.isIon()&&yt.equals(rr.cesiumCredit,this._cesiumCredit)||Vbe(this,s,r,Number.MAX_VALUE)}yt.equals(rr.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=yt.clone(rr.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};rr.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;Bbe(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",Bbe(this._creditList,t,void 0,"li"),Qmt(this)};rr.prototype.destroy=function(){return this._lightbox.removeEventListener("click",this._hideLightbox,!1),this.container.removeChild(this._cesiumCreditContainer),this.container.removeChild(this._screenContainer),this.container.removeChild(this._expandLink),this.viewport.removeChild(this._lightbox),le(this)};rr.prototype.isDestroyed=function(){return!1};rr._cesiumCredit=void 0;rr._cesiumCreditInitialized=!1;var y4;function Hbe(){if(!l(y4)){let e=Jt("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new kbe.default(e).path()),y4=new yt(`<a href="https://cesium.com/" target="_blank"><img src="${e}" style="vertical-align: -7px" title="Cesium ion"/></a>`,!0)}return rr._cesiumCreditInitialized||(rr._cesiumCredit=y4,rr._cesiumCreditInitialized=!0),y4}Object.defineProperties(rr,{cesiumCredit:{get:function(){return Hbe(),rr._cesiumCredit},set:function(e){rr._cesiumCredit=e,rr._cesiumCreditInitialized=!0}}});rr.CreditDisplayElement=zbe;var b4=rr;function x4(e){e=e??G.EMPTY_OBJECT,this._camera=e.camera,this._frustumSplits=e.frustumSplits,this._color=e.color??U.CYAN,this._updateOnChange=e.updateOnChange??!0,this.show=e.show??!0,this.id=e.id,this._id=void 0,this._outlinePrimitives=[],this._planesPrimitives=[]}var tpt=new d,npt=new Z,ipt=new Pe,opt=new Di,rpt=new Vl,spt=new rn,apt=new Vr,cpt=new U,lpt=[1,1e5];x4.prototype.update=function(e){if(!this.show)return;let t=this._planesPrimitives,n=this._outlinePrimitives,i,o;if(this._updateOnChange){for(o=t.length,i=0;i<o;++i)n[i]=n[i]&&n[i].destroy(),t[i]=t[i]&&t[i].destroy();t.length=0,n.length=0}if(t.length===0){let r=this._camera,s=r.frustum,a;s instanceof Di?a=opt:s instanceof Vl?a=rpt:s instanceof rn?a=spt:a=apt,a=s.clone(a);let c,u=this._frustumSplits;!l(u)||u.length<=1?(u=lpt,u[0]=this._camera.frustum.near,u[1]=this._camera.frustum.far,c=1):c=u.length-1;let f=r.positionWC,h=r.directionWC,p=r.upWC,_=r.rightWC;_=d.negate(_,tpt);let m=npt;Z.setColumn(m,0,_,m),Z.setColumn(m,1,p,m),Z.setColumn(m,2,h,m);let y=Pe.fromRotationMatrix(m,ipt);for(t.length=n.length=c,i=0;i<c;++i)a.near=u[i],a.far=u[i+1],t[i]=new wn({geometryInstances:new At({geometry:new jE({origin:f,orientation:y,frustum:a,_drawNearPlane:i===0}),attributes:{color:Gt.fromColor(U.fromAlpha(this._color,.1,cpt))},id:this.id,pickPrimitive:this}),appearance:new sn({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new wn({geometryInstances:new At({geometry:new IU({origin:f,orientation:y,frustum:a,_drawNearPlane:i===0}),attributes:{color:Gt.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1})}for(o=t.length,i=0;i<o;++i)n[i].update(e),t[i].update(e)};x4.prototype.isDestroyed=function(){return!1};x4.prototype.destroy=function(){let e=this._planesPrimitives.length;for(let t=0;t<e;++t)this._outlinePrimitives[t]=this._outlinePrimitives[t]&&this._outlinePrimitives[t].destroy(),this._planesPrimitives[t]=this._planesPrimitives[t]&&this._planesPrimitives[t].destroy();return le(this)};var Sg=x4;function xP(e){this._rs=void 0,this._sp=void 0,this._va=void 0,this._command=void 0,this._mode=void 0,this._useLogDepth=!1,this._ellipsoidOffset=e??0}var bP=Ut.supportsTypedArrays()?new Float32Array(12):[],Gbe=new d,jbe=new d,vK=new d,Wbe=new d,T4=new d;function upt(e,t){let n=e.radii,i=t.camera,o,r,s;if(i.frustum instanceof rn)o=d.ZERO,r=i.rightWC,s=i.upWC;else{let h=i.positionWC,p=d.multiplyComponents(e.oneOverRadii,h,Gbe),_=d.normalize(p,jbe),m=d.normalize(d.cross(d.UNIT_Z,p,vK),vK),y=d.normalize(d.cross(_,m,Wbe),Wbe),b=d.magnitude(p),x=Math.sqrt(b*b-1);o=d.multiplyByScalar(_,1/b,Gbe);let T=x/b;r=d.multiplyByScalar(m,T,jbe),s=d.multiplyByScalar(y,T,vK)}let a=d.add(o,s,T4);d.subtract(a,r,a),d.multiplyComponents(n,a,a),d.pack(a,bP,0);let c=d.subtract(o,s,T4);d.subtract(c,r,c),d.multiplyComponents(n,c,c),d.pack(c,bP,3);let u=d.add(o,s,T4);d.add(u,r,u),d.multiplyComponents(n,u,u),d.pack(u,bP,6);let f=d.subtract(o,s,T4);return d.add(f,r,f),d.multiplyComponents(n,f,f),d.pack(f,bP,9),bP}xP.prototype.update=function(e){if(this._mode=e.mode,e.mode!==ne.SCENE3D)return;let t=e.context,n=e.mapProjection.ellipsoid.radii,i=new ee(n.x+this._ellipsoidOffset,n.y+this._ellipsoidOffset,n.z+this._ellipsoidOffset),o=e.useLogDepth;if(l(this._command)||(this._rs=Ne.fromCache({cull:{enabled:!0},depthTest:{enabled:!0},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._command=new Ze({renderState:this._rs,boundingVolume:new ae(d.ZERO,i.maximumRadius),pass:Se.OPAQUE,owner:this})),!l(this._sp)||this._useLogDepth!==o){this._useLogDepth=o;let s=new Be({sources:[oV]}),a=new Be({sources:[iV]});o&&(a.defines.push("LOG_DEPTH"),s.defines.push("LOG_DEPTH")),this._sp=$t.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let r=upt(i,e);if(l(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(r);else{let s=new rt({attributes:{position:new Ee({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})},indices:[0,1,2,2,1,3],primitiveType:Re.TRIANGLES});this._va=ti.fromGeometry({context:t,geometry:s,attributeLocations:{position:0},bufferUsage:Le.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};xP.prototype.execute=function(e,t){this._mode===ne.SCENE3D&&this._command.execute(e,t)};xP.prototype.isDestroyed=function(){return!1};xP.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var C4=xP;function dS(){}var fpt=/\bgl_FragDepth\b/,dpt=/\bdiscard\b/;function hpt(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"depthOnly");if(l(n))return n;let i=t.fragmentShaderSource,o=!1,r=i.sources;for(let a=0;a<r.length;++a)if(fpt.test(r[a])||dpt.test(r[a])){o=!0;break}let s=i.defines.indexOf("LOG_DEPTH")>=0;if(!o&&!s){let a=`void main()
{
    out_FragColor = vec4(1.0);
}
`;i=new Be({sources:[a]})}else if(!o&&s){let a=`void main()
{
    out_FragColor = vec4(1.0);
    czm_writeLogDepth();
}
`;i=new Be({defines:["LOG_DEPTH"],sources:[a]})}return e.shaderCache.createDerivedShaderProgram(t,"depthOnly",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:i,attributeLocations:t._attributeLocations})}function mpt(e,t){let n=e._depthOnlyRenderStateCache,i=n[t.id];if(l(i))return i;let o=Ne.getState(t);o.depthMask=!0,o.colorMask={red:!1,green:!1,blue:!1,alpha:!1};let r=Ne.fromCache(o);return n[t.id]=r,r}dS.createDepthOnlyDerivedCommand=function(e,t,n,i){l(i)||(i={});let o=i.depthOnlyCommand?.shaderProgram,r=i.depthOnlyCommand?.renderState;return i.depthOnlyCommand=Ze.shallowClone(t,i.depthOnlyCommand),!l(o)||i.shaderProgramId!==t.shaderProgram.id?(i.depthOnlyCommand.shaderProgram=hpt(n,t.shaderProgram),i.depthOnlyCommand.renderState=mpt(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=o,i.depthOnlyCommand.renderState=r),i};var ppt=/\s+czm_writeLogDepth\(/,gpt=/\s+czm_vertexLogDepth\(/;function _pt(e,t){if(t.fragmentShaderSource.defines.indexOf("LOG_DEPTH_READ_ONLY")>=0)return t;let i=e.shaderCache.getDerivedShaderProgram(t,"logDepth");if(l(i))return i;let o=t._attributeLocations,r=t.vertexShaderSource.clone(),s=t.fragmentShaderSource.clone();r.defines=l(r.defines)?r.defines.slice(0):[],r.defines.push("LOG_DEPTH"),s.defines=l(s.defines)?s.defines.slice(0):[],s.defines.push("LOG_DEPTH");let a=!1,c=r.sources;for(let f=0;f<c.length;++f)if(gpt.test(c[f])){a=!0;break}if(!a){for(let h=0;h<c.length;++h)c[h]=Be.replaceMain(c[h],"czm_log_depth_main");c.push(`

void main()
{
    czm_log_depth_main();
    czm_vertexLogDepth();
}
`)}c=s.sources,a=!1;for(let f=0;f<c.length;++f)ppt.test(c[f])&&(a=!0);s.defines.indexOf("LOG_DEPTH_WRITE")!==-1&&(a=!0);let u="";if(!a){for(let f=0;f<c.length;f++)c[f]=Be.replaceMain(c[f],"czm_log_depth_main");u=`
void main()
{
    czm_log_depth_main();
    czm_writeLogDepth();
}
`}return c.push(u),e.shaderCache.createDerivedShaderProgram(t,"logDepth",{vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o})}dS.createLogDepthCommand=function(e,t,n){l(n)||(n={});let i=n.command?.shaderProgram;return n.command=Ze.shallowClone(e,n.command),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=_pt(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function ypt(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"pick");if(l(i))return i;let o=t._attributeLocations,{sources:r,defines:s}=t.fragmentShaderSource,c=r.some(_=>_.includes("out_FragData"))?"out_FragData_0":"out_FragColor",u=`void main () 
{ 
    czm_non_pick_main(); 
    if (${c}.a == 0.0) { 
        discard; 
    } 
    ${c} = ${n}; 
} `,f=r.length,h=new Array(f+1);for(let _=0;_<f;++_)h[_]=Be.replaceMain(r[_],"czm_non_pick_main");h[f]=u;let p=new Be({sources:h,defines:s});return e.shaderCache.createDerivedShaderProgram(t,"pick",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:p,attributeLocations:o})}function qbe(e,t){let n=e.picking.pickRenderStateCache,i=n[t.id];if(l(i))return i;let o=Ne.getState(t);o.blending.enabled=!1,o.depthMask=!0;let r=Ne.fromCache(o);return n[t.id]=r,r}dS.createPickDerivedCommand=function(e,t,n,i){l(i)||(i={});let o=i.pickCommand?.shaderProgram,r=i.pickCommand?.renderState;return i.pickCommand=Ze.shallowClone(t,i.pickCommand),!l(o)||i.shaderProgramId!==t.shaderProgram.id?(i.pickCommand.shaderProgram=ypt(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=qbe(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=o,i.pickCommand.renderState=r),i};function fS(e,t,n){let i=e.length;for(let o=0;o<i;o++)e[o].trimStart().split(/\s+/)[0]===t&&(e[o]=`${t} ${n}`)}function Ybe(e){return e.isArray?e.arrayLength:ot.getComponentCount(e.type)}function bpt(e){let t=Ybe(e);return e.normalized?t===1?"float":`vec${t}`:t===1?"int":`ivec${t}`}function Xbe(e,t,n){return`((${e} - float(${t})) / float(${n}))`}function Kbe(e,t){let n=Mt.getMaximum(t);return`(${e}) / float(${n})`}function xpt(e,t){let n="float(value)";if(t.hasValueTransform){let i=t.offset,o=t.scale;n=Xbe(n,i,o)}return e.normalized||(n=Kbe(n,e.componentType)),n}function Tpt(e,t,n){let o=`float(${`value.${n}`})`;if(t.hasValueTransform){let r=t.offset[n],s=t.scale[n];o=Xbe(o,r,s)}return e.normalized||(o=Kbe(o,e.componentType)),o}function Cpt(e,t,n){let i=n.schemaId,o=n.className,r=n.propertyName,s=`pickMetadata-${i}-${o}-${r}`,a=e.shaderCache.getDerivedShaderProgram(t,s);if(l(a))return a;let c=n.metadataProperty,u=n.classProperty,f=bpt(u),h=["0.0","0.0","0.0","0.0"],p=Ybe(u);if(p===1)h[0]=xpt(u,c);else{let b=["x","y","z","w"];for(let x=0;x<p;x++)h[x]=Tpt(u,c,b[x])}let _=t.fragmentShaderSource.defines.slice();_.push(gf.METADATA_PICKING_ENABLED),fS(_,gf.METADATA_PICKING_VALUE_TYPE,f),fS(_,gf.METADATA_PICKING_VALUE_STRING,`metadata.${r}`),fS(_,gf.METADATA_PICKING_VALUE_COMPONENT_X,h[0]),fS(_,gf.METADATA_PICKING_VALUE_COMPONENT_Y,h[1]),fS(_,gf.METADATA_PICKING_VALUE_COMPONENT_Z,h[2]),fS(_,gf.METADATA_PICKING_VALUE_COMPONENT_W,h[3]);let m=new Be({sources:t.fragmentShaderSource.sources,defines:_});return e.shaderCache.createDerivedShaderProgram(t,s,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:m,attributeLocations:t._attributeLocations})}dS.createPickMetadataDerivedCommand=function(e,t,n,i){return l(i)||(i={}),i.pickMetadataCommand=Ze.shallowClone(t,i.pickMetadataCommand),i.pickMetadataCommand.shaderProgram=Cpt(n,t.shaderProgram,t.pickedMetadataInfo),i.pickMetadataCommand.renderState=qbe(e,t.renderState),i.shaderProgramId=t.shaderProgram.id,i};function Apt(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"HDR");if(l(n))return n;let i=t._attributeLocations,o=t.vertexShaderSource.clone(),r=t.fragmentShaderSource.clone();return o.defines=l(o.defines)?o.defines.slice(0):[],o.defines.push("HDR"),r.defines=l(r.defines)?r.defines.slice(0):[],r.defines.push("HDR"),e.shaderCache.createDerivedShaderProgram(t,"HDR",{vertexShaderSource:o,fragmentShaderSource:r,attributeLocations:i})}dS.createHdrCommand=function(e,t,n){l(n)||(n={});let i=n.command?.shaderProgram;return n.command=Ze.shallowClone(e,n.command),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=Apt(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var vg=dS;function A4(e){this._scene=e,this._lastAlpha=void 0,this._lastBeta=void 0,this._lastGamma=void 0,this._alpha=void 0,this._beta=void 0,this._gamma=void 0;let t=this;function n(i){let o=i.alpha;if(!l(o)){t._alpha=void 0,t._beta=void 0,t._gamma=void 0;return}t._alpha=D.toRadians(o),t._beta=D.toRadians(i.beta),t._gamma=D.toRadians(i.gamma)}window.addEventListener("deviceorientation",n,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",n,!1)}}var Ept=new Pe,Zbe=new Pe,Spt=new Z;function vpt(e,t,n,i){let o=e.direction,r=e.right,s=e.up,a=Pe.fromAxisAngle(o,n,Zbe),c=Pe.fromAxisAngle(r,i,Ept),u=Pe.multiply(c,a,c),f=Pe.fromAxisAngle(s,t,Zbe);Pe.multiply(f,u,u);let h=Z.fromQuaternion(u,Spt);Z.multiplyByVector(h,r,r),Z.multiplyByVector(h,s,s),Z.multiplyByVector(h,o,o)}A4.prototype.update=function(){if(!l(this._alpha))return;l(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);let e=this._lastAlpha-this._alpha,t=this._lastBeta-this._beta,n=this._lastGamma-this._gamma;vpt(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};A4.prototype.isDestroyed=function(){return!1};A4.prototype.destroy=function(){return this._removeListener(),le(this)};var E4=A4;function wK(){this.enabled=!0,this.renderable=!0,this.density=6e-4,this.heightScalar=.001,this._heightFalloff=.59,this.maxHeight=8e5,this.visualDensityScalar=.15,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}Object.defineProperties(wK.prototype,{heightFalloff:{get:function(){return this._heightFalloff},set:function(e){this._heightFalloff=e}}});var wpt=new d;wK.prototype.update=function(e){if(!(e.fog.enabled=this.enabled))return;e.fog.renderable=this.renderable;let n=e.camera,i=n.positionCartographic;if(!l(i)||i.height>this.maxHeight||e.mode!==ne.SCENE3D){e.fog.enabled=!1,e.fog.density=0;return}let o=i.height,r=this.density*this.heightScalar*Math.pow(Math.max(o/this.maxHeight,D.EPSILON4),-Math.max(this._heightFalloff,0)),s=d.normalize(n.positionWC,wpt),a=Math.abs(d.dot(n.directionWC,s));r*=1-a,e.fog.density=r,e.fog.visualDensityScalar=this.visualDensityScalar,e.fog.sse=this.screenSpaceErrorFactor,e.fog.minimumBrightness=this.minimumBrightness};var S4=wK;function Ipt(e,t,n){this.context=e,this.commandList=[],this.shadowMaps=[],this.brdfLutGenerator=void 0,this.environmentMap=void 0,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this.specularEnvironmentMapsMaximumLOD=void 0,this.mode=ne.SCENE3D,this.morphTime=ne.getMorphTime(ne.SCENE3D),this.frameNumber=0,this.newFrame=!1,this.time=void 0,this.jobScheduler=n,this.mapProjection=void 0,this.camera=void 0,this.cameraUnderground=!1,this.globeTranslucencyState=void 0,this.cullingVolume=void 0,this.occluder=void 0,this.maximumScreenSpaceError=void 0,this.pixelRatio=1,this.passes={render:!1,pick:!1,pickVoxel:!1,depth:!1,postProcess:!1,offscreen:!1},this.creditDisplay=t,this.afterRender=[],this.scene3DOnly=!1,this.fog={enabled:!1,renderable:!1,density:void 0,visualDensityScalar:void 0,sse:void 0,minimumBrightness:void 0},this.atmosphere=void 0,this.verticalExaggeration=1,this.verticalExaggerationRelativeHeight=0,this.shadowState={shadowsEnabled:!0,shadowMaps:[],lightShadowMaps:[],nearPlane:1,farPlane:5e3,closestObjectSize:1e3,lastDirtyTime:0,outOfView:!0},this.splitPosition=0,this.frustumSplits=[],this.backgroundColor=void 0,this.light=void 0,this.minimumDisableDepthTestDistance=void 0,this.invertClassification=!1,this.invertClassificationColor=void 0,this.useLogDepth=!1,this.tilesetPassState=void 0,this.minimumTerrainHeight=0,this.pickingMetadata=!1,this.pickedMetadataInfo=void 0}var v4=Ipt;var ya={OPAQUE_FRONT_FACE:0,OPAQUE_BACK_FACE:1,DEPTH_ONLY_FRONT_FACE:2,DEPTH_ONLY_BACK_FACE:3,DEPTH_ONLY_FRONT_AND_BACK_FACE:4,TRANSLUCENT_FRONT_FACE:5,TRANSLUCENT_BACK_FACE:6,TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:7,TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:8,PICK_FRONT_FACE:9,PICK_BACK_FACE:10,DERIVED_COMMANDS_MAXIMUM_LENGTH:11},Ox=ya.DERIVED_COMMANDS_MAXIMUM_LENGTH,sxe=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function Mx(){this._frontFaceAlphaByDistance=new Ft(0,1,0,1),this._backFaceAlphaByDistance=new Ft(0,1,0,1),this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._requiresManualDepthTest=!1,this._sunVisibleThroughGlobe=!1,this._environmentVisible=!1,this._useDepthPlane=!1,this._numberOfTextureUniforms=0,this._globeTranslucencyFramebuffer=void 0,this._rectangle=se.clone(se.MAX_VALUE),this._derivedCommandKey=0,this._derivedCommandsDirty=!1,this._derivedCommandPacks=void 0,this._derivedCommandTypes=new Array(Ox),this._derivedBlendCommandTypes=new Array(Ox),this._derivedPickCommandTypes=new Array(Ox),this._derivedCommandTypesToUpdate=new Array(Ox),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(Mx.prototype,{frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance}},translucent:{get:function(){return this._frontFaceTranslucent}},sunVisibleThroughGlobe:{get:function(){return this._sunVisibleThroughGlobe}},environmentVisible:{get:function(){return this._environmentVisible}},useDepthPlane:{get:function(){return this._useDepthPlane}},numberOfTextureUniforms:{get:function(){return this._numberOfTextureUniforms}},rectangle:{get:function(){return this._rectangle}}});Mx.prototype.update=function(e){let t=e.globe;if(!l(t)||!t.show){this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._sunVisibleThroughGlobe=!0,this._environmentVisible=!0,this._useDepthPlane=!1;return}this._frontFaceAlphaByDistance=$be(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=$be(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=Qbe(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=Qbe(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=Opt(this,e,t),this._sunVisibleThroughGlobe=Dpt(this,e),this._environmentVisible=Ppt(this,e),this._useDepthPlane=Rpt(this,e),this._numberOfTextureUniforms=Mpt(this),this._rectangle=se.clone(t.translucency.rectangle,this._rectangle),Lpt(this,e)};function $be(e,t,n,i){return e?l(n)?(Ft.clone(n,i),i.nearValue*=t,i.farValue*=t,i):(i.nearValue=t,i.farValue=t,i):(i.nearValue=1,i.farValue=1,i)}function Qbe(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function Dpt(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function Ppt(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function Rpt(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function Opt(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==ne.SCENE2D&&t.context.depthTexture}function Mpt(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function Lpt(e,t){e._derivedCommandsLength=IK(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=IK(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=IK(e,t,!1,!0,e._derivedPickCommandTypes);let n,i=0;for(n=0;n<e._derivedCommandsLength;++n)i|=1<<e._derivedCommandTypes[n];for(n=0;n<e._derivedBlendCommandsLength;++n)i|=1<<e._derivedBlendCommandTypes[n];for(n=0;n<e._derivedPickCommandsLength;++n)i|=1<<e._derivedPickCommandTypes[n];let o=0;for(n=0;n<Ox;++n)(i&1<<n)>0&&(e._derivedCommandTypesToUpdate[o++]=n);e._derivedCommandsToUpdateLength=o;let r=i!==e._derivedCommandKey;e._derivedCommandKey=i,e._derivedCommandsDirty=r,!l(e._derivedCommandPacks)&&e._frontFaceTranslucent&&(e._derivedCommandPacks=Kpt())}function IK(e,t,n,i,o){let r=0,s=e._frontFaceTranslucent,a=e._backFaceTranslucent;if(!s)return r;let c=t.cameraUnderground,u=e._requiresManualDepthTest,f=i?ya.PICK_FRONT_FACE:u?ya.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:ya.TRANSLUCENT_FRONT_FACE,h=i?ya.PICK_BACK_FACE:u?ya.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:ya.TRANSLUCENT_BACK_FACE;return t.mode===ne.SCENE2D?(o[r++]=ya.DEPTH_ONLY_FRONT_FACE,o[r++]=f,r):(a?(n||(o[r++]=ya.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(o[r++]=f,o[r++]=h):(o[r++]=h,o[r++]=f)):c?(n||(o[r++]=ya.DEPTH_ONLY_BACK_FACE),o[r++]=ya.OPAQUE_FRONT_FACE,o[r++]=h):(n||(o[r++]=ya.DEPTH_ONLY_FRONT_FACE),o[r++]=ya.OPAQUE_BACK_FACE,o[r++]=f),r)}function Kf(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function Jbe(e,t){return e.indexOf(t)>-1}function Npt(e,t){Kf(e.defines,"TRANSLUCENT"),Kf(t.defines,"TRANSLUCENT")}function Fpt(e,t){Kf(e.defines,"GROUND_ATMOSPHERE"),Kf(t.defines,"GROUND_ATMOSPHERE"),Kf(e.defines,"FOG"),Kf(t.defines,"FOG"),Kf(e.defines,"TRANSLUCENT"),Kf(t.defines,"TRANSLUCENT")}function DK(e,t){if(Jbe(t.defines,"TILE_LIMIT_RECTANGLE")||Jbe(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main() 
{ 
    out_FragColor = vec4(1.0); 
} 
`;t.sources=[n]}function PK(e,t){let n=t.sources,i=n.length;for(let r=0;r<i;++r)n[r]=Be.replaceMain(n[r],"czm_globe_translucency_main");n.push(`

uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
#ifdef MANUAL_DEPTH_TEST 
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st)); 
    if (logDepthOrDepth != 0.0) 
    { 
        vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth); 
        float depthEC = eyeCoordinate.z / eyeCoordinate.w; 
        if (v_positionEC.z < depthEC) 
        { 
            discard; 
        } 
    } 
#endif 
    czm_globe_translucency_main(); 
    vec4 classificationColor = texture(u_classificationTexture, st); 
    if (classificationColor.a > 0.0) 
    { 
        // Reverse premultiplication process to get the correct composited result of the classification primitives 
        classificationColor.rgb /= classificationColor.a; 
    } 
    out_FragColor = classificationColor * vec4(classificationColor.aaa, 1.0) + out_FragColor * (1.0 - classificationColor.a); 
} 
`)}function axe(e,t){PK(e,t),Kf(e.defines,"GROUND_ATMOSPHERE"),Kf(t.defines,"GROUND_ATMOSPHERE"),Kf(e.defines,"FOG"),Kf(t.defines,"FOG")}function Bpt(e,t){PK(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function kpt(e,t){axe(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function exe(e,t){let n=`uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
    vec4 pickColor = texture(u_classificationTexture, st); 
    if (pickColor == vec4(0.0)) 
    { 
        discard; 
    } 
    out_FragColor = pickColor; 
} 
`;t.sources=[n]}function zpt(e,t,n,i,o,r){if(!l(o))return t;if(!i&&l(n))return n;let s=e.shaderCache.getDerivedShaderProgram(t,r);if(!l(s)){let a=t._attributeLocations,c=t.vertexShaderSource.clone(),u=t.fragmentShaderSource.clone();c.defines=l(c.defines)?c.defines.slice(0):[],u.defines=l(u.defines)?u.defines.slice(0):[],o(c,u),s=e.shaderCache.createDerivedShaderProgram(t,r,{vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:a})}return s}function Upt(e){e.cull.face=xi.BACK,e.cull.enabled=!0}function Vpt(e){e.cull.face=xi.FRONT,e.cull.enabled=!0}function Hpt(e){e.cull.face=xi.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function Gpt(e){e.cull.face=xi.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function jpt(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function txe(e){e.cull.face=xi.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=an.ALPHA_BLEND}function nxe(e){e.cull.face=xi.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=an.ALPHA_BLEND}function Wpt(e){e.cull.face=xi.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function qpt(e){e.cull.face=xi.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function Ypt(e,t,n,i,o){if(!l(i))return e;if(!n&&l(t))return t;let r=o[e.id];if(!l(r)){let s=Ne.getState(e);i(s),r=Ne.fromCache(s),o[e.id]=r}return r}function hS(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function Xpt(e,t,n,i,o){return l(o)?!i&&l(n)?n:pt(t,o(e),!1):t}function hh(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function Kpt(){return[new hh({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:Npt,getRenderStateFunction:Upt,getUniformMapFunction:void 0}),new hh({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:Fpt,getRenderStateFunction:Vpt,getUniformMapFunction:void 0}),new hh({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:DK,getRenderStateFunction:Hpt,getUniformMapFunction:void 0}),new hh({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:DK,getRenderStateFunction:Gpt,getUniformMapFunction:void 0}),new hh({pass:Se.GLOBE,pickOnly:!1,getShaderProgramFunction:DK,getRenderStateFunction:jpt,getUniformMapFunction:void 0}),new hh({pass:Se.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:PK,getRenderStateFunction:txe,getUniformMapFunction:hS}),new hh({pass:Se.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:axe,getRenderStateFunction:nxe,getUniformMapFunction:hS}),new hh({pass:Se.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Bpt,getRenderStateFunction:txe,getUniformMapFunction:hS}),new hh({pass:Se.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:kpt,getRenderStateFunction:nxe,getUniformMapFunction:hS}),new hh({pass:Se.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:exe,getRenderStateFunction:Wpt,getUniformMapFunction:hS}),new hh({pass:Se.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:exe,getRenderStateFunction:qpt,getUniformMapFunction:hS})]}var ixe=new Array(Ox),oxe=new Array(Ox);Mx.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let o=0;o<i;++o)oxe[o]=this._derivedCommandPacks[n[o]],ixe[o]=sxe[n[o]];Zpt(this,e,i,n,ixe,oxe,t)}};function Zpt(e,t,n,i,o,r,s){let a=t.derivedCommands.globeTranslucency,c=e._derivedCommandsDirty;if(t.dirty||!l(a)||c){t.dirty=!1,l(a)||(a={},t.derivedCommands.globeTranslucency=a);let u=s.frameNumber,f=a.uniformMapDirtyFrame??0,h=a.shaderProgramDirtyFrame??0,p=a.renderStateDirtyFrame??0,_=a.uniformMap!==t.uniformMap,m=a.shaderProgramId!==t.shaderProgram.id,y=a.renderStateId!==t.renderState.id;_&&(a.uniformMapDirtyFrame=u),m&&(a.shaderProgramDirtyFrame=u),y&&(a.renderStateDirtyFrame=u),a.uniformMap=t.uniformMap,a.shaderProgramId=t.shaderProgram.id,a.renderStateId=t.renderState.id;for(let b=0;b<n;++b){let x=r[b],T=i[b],C=o[b],E=a[C],S,w,R;l(E)?(S=E.uniformMap,w=E.shaderProgram,R=E.renderState):(S=void 0,w=void 0,R=void 0),E=Ze.shallowClone(t,E),a[C]=E;let P=E.derivedCommands.uniformMapDirtyFrame??0,O=E.derivedCommands.shaderProgramDirtyFrame??0,N=E.derivedCommands.renderStateDirtyFrame??0,g=_||P<f,A=m||O<h,v=y||N<p;g&&(E.derivedCommands.uniformMapDirtyFrame=u),A&&(E.derivedCommands.shaderProgramDirtyFrame=u),v&&(E.derivedCommands.renderStateDirtyFrame=u),E.derivedCommands.type=T,E.pass=x.pass,E.pickOnly=x.pickOnly,E.uniformMap=Xpt(e,t.uniformMap,S,g,x.getUniformMapFunction),E.shaderProgram=zpt(s.context,t.shaderProgram,w,A,x.getShaderProgramFunction,C),E.renderState=Ypt(t.renderState,R,v,x.getRenderStateFunction,x.renderStateCache)}}}Mx.prototype.pushDerivedCommands=function(e,t,n){let i=n.passes.pick||n.passes.pickVoxel;if(i&&t)return;let o=this._derivedCommandTypes,r=this._derivedCommandsLength;if(i?(o=this._derivedPickCommandTypes,r=this._derivedPickCommandsLength):t&&(o=this._derivedBlendCommandTypes,r=this._derivedBlendCommandsLength),r===0){n.commandList.push(e);return}let s=e.derivedCommands.globeTranslucency;for(let a=0;a<r;++a){let c=sxe[o[a]];n.commandList.push(s[c])}};function cxe(e,t,n,i,o,r){for(let s=0;s<t;++s){let a=e[s],c=a.derivedCommands.type;(!l(r)||r.indexOf(c)>-1)&&n(a,i,o)}}function rxe(e,t,n,i,o){for(let r=0;r<t;++r)n(e[r],i,o)}var $pt=[ya.OPAQUE_FRONT_FACE,ya.OPAQUE_BACK_FACE],Qpt=[ya.DEPTH_ONLY_FRONT_FACE,ya.DEPTH_ONLY_BACK_FACE,ya.DEPTH_ONLY_FRONT_AND_BACK_FACE];Mx.prototype.executeGlobeCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[Se.GLOBE],a=e.indices[Se.GLOBE];a!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(r,o),cxe(s,a,t,i,o,$pt))};Mx.prototype.executeGlobeClassificationCommands=function(e,t,n,i,o){let{context:r}=i,{uniformState:s}=r,a=e.commands[Se.GLOBE],c=e.indices[Se.GLOBE],u=e.commands[Se.TERRAIN_CLASSIFICATION],f=e.indices[Se.TERRAIN_CLASSIFICATION];if(c===0||f===0)return;let h=this._frontFaceTranslucent,p=this._backFaceTranslucent;if((!h||!p)&&rxe(u,f,t,i,o),!h&&!p)return;this._globeTranslucencyFramebuffer=n;let _=s.globeDepthTexture,m=o.framebuffer;if(o.framebuffer=n.classificationFramebuffer,cxe(a,c,t,i,o,Qpt),r.depthTexture){let y=n.packDepth(r,o);s.globeDepthTexture=y}rxe(u,f,t,i,o),s.globeDepthTexture=_,o.framebuffer=m};var w4=Mx;var Ou=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(colorTexture, v_textureCoordinates);
}
`;function Wm(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new pi({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new pi({depthStencil:!0,createDepthAttachments:!1}),this._rsUnclassified=void 0,this._rsClassified=void 0,this._unclassifiedCommand=void 0,this._classifiedCommand=void 0,this._translucentCommand=void 0,this._clearColorCommand=new ei({color:new U(0,0,0,0),owner:this}),this._clearCommand=new ei({color:new U(0,0,0,0),depth:1,stencil:0});let e=this;this._uniformMap={colorTexture:function(){return e._fbo.getColorTexture()},depthTexture:function(){return e._depthStencilTexture},classifiedTexture:function(){return e._fboClassified.getColorTexture()}}}Object.defineProperties(Wm.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});Wm.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var Jpt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:kn.EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:kn.NEVER,reference:0,mask:kt.CLASSIFICATION_MASK},blending:an.ALPHA_BLEND},egt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:kn.NOT_EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:kn.NEVER,reference:0,mask:kt.CLASSIFICATION_MASK},blending:an.ALPHA_BLEND},tgt={depthMask:!0,depthTest:{enabled:!0},stencilTest:kt.setCesium3DTileBit(),stencilMask:kt.CESIUM_3D_TILE_MASK,blending:an.ALPHA_BLEND},ngt=`uniform sampler2D colorTexture;
uniform sampler2D depthTexture;
uniform sampler2D classifiedTexture;
in vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
    bool isClassified = all(equal(texture(classifiedTexture, v_textureCoordinates), vec4(0.0)));
#ifdef UNCLASSIFIED
    vec4 highlightColor = czm_invertClassificationColor;
    if (isClassified)
    {
        discard;
    }
#else
    vec4 highlightColor = vec4(1.0);
    if (!isClassified)
    {
        discard;
    }
#endif
    out_FragColor = color * highlightColor;
    gl_FragDepth = texture(depthTexture, v_textureCoordinates).r;
}
`,igt=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
#ifdef UNCLASSIFIED
    out_FragColor = color * czm_invertClassificationColor;
#else
    out_FragColor = color;
#endif
}
`;Wm.prototype.update=function(e,t,n){let i=this._fbo.getColorTexture(),o=this.previousFramebuffer!==this._previousFramebuffer;this._previousFramebuffer=this.previousFramebuffer;let r=this._numSamples!==t,s=e.drawingBufferWidth,a=e.drawingBufferHeight,c=!l(i)||i.width!==s||i.height!==a;if((c||o||r)&&(this._numSamples=t,this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),l(this._previousFramebuffer)||(this._depthStencilTexture=new Dt({context:e,width:s,height:a,pixelFormat:Ye.DEPTH_STENCIL,pixelDatatype:Ue.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new Ju({context:e,width:s,height:a,format:pl.DEPTH24_STENCIL8,numSamples:t})))),!l(this._fbo.framebuffer)||c||o||r){this._fbo.destroy(),this._fboClassified.destroy();let u,f;l(this._previousFramebuffer)?(u=n.getDepthStencilTexture(),f=n.getDepthStencilRenderbuffer()):(u=this._depthStencilTexture,f=this._depthStencilRenderbuffer),this._fbo.setDepthStencilTexture(u),l(f)&&this._fbo.setDepthStencilRenderbuffer(f),this._fbo.update(e,s,a,t),l(this._previousFramebuffer)||(this._fboClassified.setDepthStencilTexture(u),this._fboClassified.update(e,s,a))}if(l(this._rsUnclassified)||(this._rsUnclassified=Ne.fromCache(Jpt),this._rsClassified=Ne.fromCache(egt),this._rsDefault=Ne.fromCache(tgt)),!l(this._unclassifiedCommand)||o||r){l(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy());let u=l(this._previousFramebuffer)?igt:ngt,f=new Be({defines:["UNCLASSIFIED"],sources:[u]}),h=new Be({sources:[u]});this._unclassifiedCommand=e.createViewportQuadCommand(f,{renderState:l(this._previousFramebuffer)?this._rsUnclassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),this._classifiedCommand=e.createViewportQuadCommand(h,{renderState:l(this._previousFramebuffer)?this._rsClassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),l(this._translucentCommand)&&(this._translucentCommand.shaderProgram=this._translucentCommand.shaderProgram&&this._translucentCommand.shaderProgram.destroy()),l(this._previousFramebuffer)||(this._translucentCommand=e.createViewportQuadCommand(Ou,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};Wm.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};Wm.prototype.clear=function(e,t){l(this._previousFramebuffer)?this._fbo.clear(e,this._clearColorCommand,t):(this._fbo.clear(e,this._clearCommand,t),this._fboClassified.clear(e,this._clearCommand,t))};Wm.prototype.executeClassified=function(e,t){if(!l(this._previousFramebuffer)){let n=t.framebuffer;this.prepareTextures(e,!0),t.framebuffer=this._fboClassified.framebuffer,this._translucentCommand.execute(e,t),t.framebuffer=n}this._classifiedCommand.execute(e,t)};Wm.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};Wm.prototype.isDestroyed=function(){return!1};Wm.prototype.destroy=function(){return this._fbo.destroy(),this._fboClassified.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),l(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy()),le(this)};var TP=Wm;function I4(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties(I4.prototype,{total:{get:function(){return this._total}}});function p0(e){let t=new Array(tc.NUMBER_OF_JOB_TYPES);t[tc.TEXTURE]=new I4(l(e)?e[tc.TEXTURE]:10),t[tc.PROGRAM]=new I4(l(e)?e[tc.PROGRAM]:10),t[tc.BUFFER]=new I4(l(e)?e[tc.BUFFER]:30);let n=t.length,i,o=0;for(i=0;i<n;++i)o+=t[i].total;let r=new Array(n);for(i=0;i<n;++i)r[i]=!1;this._totalBudget=o,this._totalUsedThisFrame=0,this._budgets=t,this._executedThisFrame=r}p0.getTimestamp=Ei;Object.defineProperties(p0.prototype,{totalBudget:{get:function(){return this._totalBudget}}});p0.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};p0.prototype.resetBudgets=function(){let e=this._budgets,t=e.length;for(let n=0;n<t;++n){let i=e[n];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0};p0.prototype.execute=function(e,t){let n=this._budgets,i=n[t],o=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&o)return i.starvedThisFrame=!0,!1;let r;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){let c=n.length,u;for(u=0;u<c&&(r=n[u],!(r.usedThisFrame+r.stolenFromMeThisFrame<r.total&&!r.starvedLastFrame));++u);if(u===c&&o)return!1;o&&(i.starvedThisFrame=!0)}let s=p0.getTimestamp();e.execute();let a=p0.getTimestamp()-s;return this._totalUsedThisFrame+=a,r?r.stolenFromMeThisFrame+=a:i.usedThisFrame+=a,this._executedThisFrame[t]=!0,!0};var D4=p0;function P4(e){e=e??G.EMPTY_OBJECT;let t=Dn(e.container);this._container=t;let n=document.createElement("div");n.className="cesium-performanceDisplay";let i=document.createElement("div");i.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),i.appendChild(this._fpsText);let o=document.createElement("div");o.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),o.appendChild(this._msText),n.appendChild(o),n.appendChild(i),this._container.appendChild(n),this._lastFpsSampleTime=Ei(),this._lastMsSampleTime=Ei(),this._fpsFrameCount=0,this._msFrameCount=0,this._throttled=!1;let r=document.createElement("div");r.className="cesium-performanceDisplay-throttled",this._throttledText=document.createTextNode(""),r.appendChild(this._throttledText),n.appendChild(r)}Object.defineProperties(P4.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});P4.prototype.update=function(e){let t=Ei(),n=e??!0;this._fpsFrameCount++;let i=t-this._lastFpsSampleTime;if(i>1e3){let r="N/A";n&&(r=this._fpsFrameCount*1e3/i|0),this._fpsText.nodeValue=`${r} FPS`,this._lastFpsSampleTime=t,this._fpsFrameCount=0}this._msFrameCount++;let o=t-this._lastMsSampleTime;if(o>200){let r="N/A";n&&(r=(o/this._msFrameCount).toFixed(2)),this._msText.nodeValue=`${r} MS`,this._lastMsSampleTime=t,this._msFrameCount=0}};P4.prototype.destroy=function(){return le(this)};var g0=P4;var ba={};ba.decodeRawMetadataValue=function(e,t,n){switch(e){case Mt.INT8:return t.getInt8(n);case Mt.UINT8:return t.getUint8(n);case Mt.INT16:return t.getInt16(n,!0);case Mt.UINT16:return t.getUint16(n,!0);case Mt.INT32:return t.getInt32(n,!0);case Mt.UINT32:return t.getUint32(n,!0);case Mt.INT64:return t.getBigInt64(n,!0);case Mt.UINT64:return t.getBigUint64(n,!0);case Mt.FLOAT32:return t.getFloat32(n,!0);case Mt.FLOAT64:return t.getFloat64(n,!0)}throw new re(`Invalid component type: ${e}`)};ba.decodeRawMetadataValueComponent=function(e,t,n){let i=e.componentType,o=ba.decodeRawMetadataValue(i,t,n);return e.normalized?Mt.normalize(o,i):o};ba.decodeRawMetadataValueElement=function(e,t,n){let i=e.componentType,o=Mt.getSizeInBytes(i),r=e.type,s=ot.getComponentCount(r),a=o*s;if(s>1){let f=Array(s);for(let h=0;h<s;h++){let p=n*a+h*o,_=ba.decodeRawMetadataValueComponent(e,t,p);f[h]=_}return f}let c=n*a;return ba.decodeRawMetadataValueComponent(e,t,c)};ba.decodeRawMetadataValues=function(e,t){let n=new DataView(t.buffer,t.byteOffset,t.byteLength);if(e.isArray){let o=e.arrayLength,r=Array(o);for(let s=0;s<o;s++){let a=ba.decodeRawMetadataValueElement(e,n,s);r[s]=a}return r}return ba.decodeRawMetadataValueElement(e,n,0)};ba.convertToObjectType=function(e,t){if(!l(t)||e===ot.SCALAR||e===ot.STRING||e===ot.BOOLEAN||e===ot.ENUM)return t;let n=t.map(i=>Number(i));switch(e){case ot.VEC2:return z.unpack(n,0,new z);case ot.VEC3:return d.unpack(n,0,new d);case ot.VEC4:return oe.unpack(n,0,new oe);case ot.MAT2:return Ri.unpack(n,0,new Ri);case ot.MAT3:return Z.unpack(n,0,new Z);case ot.MAT4:return L.unpack(n,0,new L)}throw new re(`Invalid metadata object type: ${e}`)};ba.convertFromObjectType=function(e,t){if(!l(t)||e===ot.SCALAR||e===ot.STRING||e===ot.BOOLEAN||e===ot.ENUM)return t;switch(e){case ot.VEC2:return z.pack(t,Array(2));case ot.VEC3:return d.pack(t,Array(3));case ot.VEC4:return oe.pack(t,Array(4));case ot.MAT2:return Ri.pack(t,Array(4));case ot.MAT3:return Z.pack(t,Array(9));case ot.MAT4:return L.pack(t,Array(16))}throw new re(`Invalid metadata object type: ${e}`)};ba.decodeMetadataValues=function(e,t,n){let i=ba.decodeRawMetadataValues(e,n);if(t.hasValueTransform){let r=ba.convertFromObjectType(e.type,t.offset),s=ba.convertFromObjectType(e.type,t.scale);i=Pp.valueTransformInPlace(i,r,s,Mt.applyValueTransform)}if(e.isArray){let r=e.arrayLength,s=Array(r);for(let a=0;a<r;a++){let c=i[a],u=ba.convertToObjectType(e.type,c);s[a]=u}return s}return ba.convertToObjectType(e.type,i)};var R4=Object.freeze(ba);function Lx(){this._framebuffer=new pi,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(Lx.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function ogt(e,t,n){let{width:i,height:o}=n;e._framebuffer.update(t,i,o)}function rgt(e,t,n){l(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(`uniform highp sampler2D colorTexture;

in vec2 v_textureCoordinates;

void main()
{
  vec4 globeDepthPacked = texture(czm_globeDepthTexture, v_textureCoordinates);
  float globeDepth = czm_unpackDepth(globeDepthPacked);
  float depth = texture(colorTexture, v_textureCoordinates).r;
  out_FragColor = czm_branchFreeTernary(globeDepth <= 0.0 || globeDepth >= 1.0 || depth < globeDepth && depth > 0.0 && depth < 1.0,
    czm_packDepth(depth), globeDepthPacked);
}
`,{renderState:Ne.fromCache(),uniformMap:{colorTexture:function(){return e._textureToCopy}},owner:e})),e._textureToCopy=n,e._copyDepthCommand.framebuffer=e.framebuffer}Lx.prototype.update=function(e,t){ogt(this,e,t),rgt(this,e,t)};var sgt=new oe,agt=new oe(1,1/255,1/65025,1/16581375);Lx.prototype.getDepth=function(e,t,n){if(!l(this.framebuffer))return;let i=e.readPixels({x:t,y:n,width:1,height:1,framebuffer:this.framebuffer}),o=oe.unpack(i,0,sgt);return oe.divideByScalar(o,255,o),oe.dot(o,agt)};Lx.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};Lx.prototype.isDestroyed=function(){return!1};Lx.prototype.destroy=function(){return this._framebuffer.destroy(),l(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=l(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),le(this)};var O4=Lx;function cgt(e,t){this.near=e??0,this.far=t??0;let n=Se.NUMBER_OF_PASSES,i=new Array(n),o=new Array(n);for(let r=0;r<n;++r)i[r]=[],o[r]=0;this.commands=i,this.indices=o}var M4=cgt;var Nx=`uniform highp sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = czm_packDepth(texture(u_depthTexture, v_textureCoordinates).r);
}
`;function qm(){this._picking=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new pi({depthStencil:!0,supportsDepthTexture:!0}),this._outputFramebuffer=new pi({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new pi,this._tempCopyDepthFramebuffer=new pi,this._updateDepthFramebuffer=new pi({createColorAttachments:!1,createDepthAttachments:!1,depthStencil:!0}),this._clearGlobeColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._tempCopyDepthCommand=void 0,this._updateDepthCommand=void 0,this._viewport=new je,this._rs=void 0,this._rsBlend=void 0,this._rsUpdate=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0,this._clearGlobeDepth=void 0}Object.defineProperties(qm.prototype,{colorFramebufferManager:{get:function(){return this._picking?this._pickColorFramebuffer:this._outputFramebuffer}},framebuffer:{get:function(){return this.colorFramebufferManager.framebuffer}},depthStencilTexture:{get:function(){return this.colorFramebufferManager.getDepthStencilTexture()}},picking:{get:function(){return this._picking},set:function(e){this._picking=e}}});function lxe(e,t,n,i,o){let r=e._viewport;r.width=n,r.height=i;let s=!je.equals(r,o.viewport),a=s!==e._useScissorTest;e._useScissorTest=s,je.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=je.clone(o.viewport,e._scissorRectangle),a=!0),(!l(e._rs)||!je.equals(r,e._rs.viewport)||a)&&(e._rs=Ne.fromCache({viewport:r,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}}),e._rsBlend=Ne.fromCache({viewport:r,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:an.ALPHA_BLEND}),e._rsUpdate=Ne.fromCache({viewport:r,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:kn.EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:kn.NEVER,reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK}})),l(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(Nx,{uniformMap:{u_depthTexture:function(){return e.colorFramebufferManager.getDepthStencilTexture()}},owner:e})),e._copyDepthCommand.framebuffer=e._copyDepthFramebuffer.framebuffer,e._copyDepthCommand.renderState=e._rs,l(e._copyColorCommand)||(e._copyColorCommand=t.createViewportQuadCommand(Ou,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,l(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(Nx,{uniformMap:{u_depthTexture:function(){return e._tempCopyDepthTexture}},owner:e})),e._tempCopyDepthCommand.framebuffer=e._tempCopyDepthFramebuffer.framebuffer,e._tempCopyDepthCommand.renderState=e._rs,l(e._updateDepthCommand)||(e._updateDepthCommand=t.createViewportQuadCommand(Ou,{uniformMap:{colorTexture:function(){return e._tempCopyDepthFramebuffer.getColorTexture()}},owner:e})),e._updateDepthCommand.framebuffer=e._updateDepthFramebuffer.framebuffer,e._updateDepthCommand.renderState=e._rsUpdate,l(e._clearGlobeColorCommand)||(e._clearGlobeColorCommand=new ei({color:new U(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}qm.prototype.update=function(e,t,n,i,o,r){let{width:s,height:a}=n,c=o?e.halfFloatingPointTexture?Ue.HALF_FLOAT:Ue.FLOAT:Ue.UNSIGNED_BYTE;this._numSamples=i,this.picking?this._pickColorFramebuffer.update(e,s,a):this._outputFramebuffer.update(e,s,a,i,c),this._copyDepthFramebuffer.update(e,s,a),lxe(this,e,s,a,t),e.uniformState.globeDepthTexture=void 0,this._clearGlobeDepth=r};qm.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};qm.prototype.executeCopyDepth=function(e,t){l(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};qm.prototype.executeUpdateDepth=function(e,t,n){let i=l(n)?n:t.framebuffer.depthStencilTexture;if(!this._clearGlobeDepth&&i===this.colorFramebufferManager.getDepthStencilTexture()){l(this._copyDepthCommand)&&this._copyDepthCommand.execute(e,t);return}if(!l(this._updateDepthCommand))return;let o=this._updateDepthFramebuffer;if(!l(o.framebuffer)||o.getDepthStencilTexture()!==i||o.getColorTexture()!==this._copyDepthFramebuffer.getColorTexture()){let r=this._copyDepthFramebuffer.getColorTexture(),{width:s,height:a}=r;this._tempCopyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.update(e,s,a),o.setColorTexture(r,0),o.setDepthStencilTexture(i),o.update(e,s,a),lxe(this,e,s,a,t)}this._tempCopyDepthTexture=i,this._tempCopyDepthCommand.execute(e,t),this._updateDepthCommand.execute(e,t)};qm.prototype.executeCopyColor=function(e,t){l(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};qm.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;l(i)&&(U.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};qm.prototype.isDestroyed=function(){return!1};qm.prototype.destroy=function(){return this._pickColorFramebuffer.destroy(),this._outputFramebuffer.destroy(),this._copyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.destroy(),this._updateDepthFramebuffer.destroy(),l(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),l(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy()),l(this._tempCopyDepthCommand)&&(this._tempCopyDepthCommand.shaderProgram=this._tempCopyDepthCommand.shaderProgram.destroy()),l(this._updateDepthCommand)&&(this._updateDepthCommand.shaderProgram=this._updateDepthCommand.shaderProgram.destroy()),le(this)};var L4=qm;function Fx(){this._framebuffer=new pi({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new pi,this._renderState=void 0,this._packedDepthCommand=void 0,this._clearCommand=void 0,this._viewport=new je,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0}Object.defineProperties(Fx.prototype,{classificationTexture:{get:function(){return this._framebuffer.getColorTexture()}},classificationFramebuffer:{get:function(){return this._framebuffer.framebuffer}},packedDepthFramebuffer:{get:function(){return this._packedDepthFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._framebuffer.getDepthStencilTexture()}},depthStencilRenderbuffer:{get:function(){return this._framebuffer.getDepthStencilRenderbuffer()}},packedDepthTexture:{get:function(){return this._packedDepthFramebuffer.getColorTexture()}}});function lgt(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function ugt(e,t,n,i,o){let r=o?t.halfFloatingPointTexture?Ue.HALF_FLOAT:Ue.FLOAT:Ue.UNSIGNED_BYTE;e._framebuffer.update(t,n,i,1,r),e._packedDepthFramebuffer.update(t,n,i)}function fgt(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!je.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,je.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=je.clone(o.viewport,e._scissorRectangle),s=!0),(!l(e._renderState)||!je.equals(e._viewport,e._renderState.viewport)||s)&&(e._renderState=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),l(e._packedDepthCommand)||(e._packedDepthCommand=t.createViewportQuadCommand(Nx,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),l(e._clearCommand)||(e._clearCommand=new ei({color:new U(0,0,0,0),depth:1,stencil:0,owner:e})),e._packedDepthCommand.framebuffer=e._packedDepthFramebuffer.framebuffer,e._packedDepthCommand.renderState=e._renderState,e._clearCommand.framebuffer=e.classificationFramebuffer,e._clearCommand.renderState=e._renderState}Fx.prototype.updateAndClear=function(e,t,n,i){let o=t.width,r=t.height;ugt(this,n,o,r,e),fgt(this,n,o,r,i),this._useHdr=e};Fx.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};Fx.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};Fx.prototype.isDestroyed=function(){return!1};Fx.prototype.destroy=function(){return lgt(this),le(this)};var N4=Fx;function wg(e){this._numSamples=1,this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;let t=e.colorBufferFloat&&e.depthTexture&&e.floatBlend;this._translucentMRTSupport=e.drawBuffers&&t,this._translucentMultipassSupport=!this._translucentMRTSupport&&t,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=new pi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new pi({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new pi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new pi({createColorAttachments:!1}),this._opaqueClearCommand=new ei({color:new U(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new ei({color:new U(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new ei({color:new U(0,0,0,0),owner:this}),this._alphaClearCommand=new ei({color:new U(1,1,1,1),owner:this}),this._translucentRenderStateCache={},this._alphaRenderStateCache={},this._compositeCommand=void 0,this._adjustTranslucentCommand=void 0,this._adjustAlphaCommand=void 0,this._viewport=new je,this._rs=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHDR=!1}function uxe(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function RK(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function fxe(e){uxe(e),RK(e)}function dgt(e,t,n,i){uxe(e),e._accumulationTexture=new Dt({context:t,width:n,height:i,pixelFormat:Ye.RGBA,pixelDatatype:Ue.FLOAT}),e._revealageTexture=new Dt({context:t,pixelFormat:Ye.RGBA,pixelDatatype:Ue.FLOAT,width:n,height:i,flipY:!1})}function hgt(e,t){RK(e);let n=te.FRAMEBUFFER_COMPLETE,i=!0,{width:o,height:r}=e._accumulationTexture;if(e._translucentMRTSupport&&(e._translucentFBO.setColorTexture(e._accumulationTexture,0),e._translucentFBO.setColorTexture(e._revealageTexture,1),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture,0),e._adjustTranslucentFBO.setColorTexture(e._revealageTexture,1),e._adjustTranslucentFBO.update(t,o,r),(e._translucentFBO.status!==n||e._adjustTranslucentFBO.status!==n)&&(RK(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO.setColorTexture(e._accumulationTexture),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._alphaFBO.setColorTexture(e._revealageTexture),e._alphaFBO.setDepthStencilTexture(e._depthStencilTexture),e._alphaFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture),e._adjustTranslucentFBO.update(t,o,r),e._adjustAlphaFBO.setColorTexture(e._revealageTexture),e._adjustAlphaFBO.update(t,o,r);let s=e._translucentFBO.status===n,a=e._alphaFBO.status===n,c=e._adjustTranslucentFBO.status===n,u=e._adjustAlphaFBO.status===n;(!s||!a||!c||!u)&&(fxe(e),e._translucentMultipassSupport=!1,i=!1)}return i}wg.prototype.update=function(e,t,n,i,o){if(!this.isSupported())return;this._opaqueFBO=n,this._opaqueTexture=n.getColorTexture(0),this._depthStencilTexture=n.getDepthStencilTexture();let{width:r,height:s}=this._opaqueTexture,a=this._accumulationTexture,c=!l(a)||a.width!==r||a.height!==s||i!==this._useHDR,u=this._numSamples!==o;if((c||u)&&(this._numSamples=o,dgt(this,e,r,s)),(!l(this._translucentFBO.framebuffer)||c||u)&&!hgt(this,e))return;this._useHDR=i;let f=this,h,p;l(this._compositeCommand)||(h=new Be({sources:[nV]}),this._translucentMRTSupport&&h.defines.push("MRT"),p={u_opaque:function(){return f._opaqueTexture},u_accumulation:function(){return f._accumulationTexture},u_revealage:function(){return f._revealageTexture}},this._compositeCommand=e.createViewportQuadCommand(h,{uniformMap:p,owner:this})),l(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(h=new Be({defines:["MRT"],sources:[XD]}),p={u_bgColor:function(){return f._translucentMRTClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(h,{uniformMap:p,owner:this})):this._translucentMultipassSupport&&(h=new Be({sources:[XD]}),p={u_bgColor:function(){return f._translucentMultipassClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(h,{uniformMap:p,owner:this}),p={u_bgColor:function(){return f._alphaClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustAlphaCommand=e.createViewportQuadCommand(h,{uniformMap:p,owner:this}))),this._viewport.width=r,this._viewport.height=s;let _=!je.equals(this._viewport,t.viewport),m=_!==this._useScissorTest;this._useScissorTest=_,je.equals(this._scissorRectangle,t.viewport)||(this._scissorRectangle=je.clone(t.viewport,this._scissorRectangle),m=!0),(!l(this._rs)||!je.equals(this._viewport,this._rs.viewport)||m)&&(this._rs=Ne.fromCache({viewport:this._viewport,scissorTest:{enabled:this._useScissorTest,rectangle:this._scissorRectangle}})),l(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),l(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)};var mgt={enabled:!0,color:new U(0,0,0,0),equationRgb:$a.ADD,equationAlpha:$a.ADD,functionSourceRgb:Ao.ONE,functionDestinationRgb:Ao.ONE,functionSourceAlpha:Ao.ZERO,functionDestinationAlpha:Ao.ONE_MINUS_SOURCE_ALPHA},pgt={enabled:!0,color:new U(0,0,0,0),equationRgb:$a.ADD,equationAlpha:$a.ADD,functionSourceRgb:Ao.ONE,functionDestinationRgb:Ao.ONE,functionSourceAlpha:Ao.ONE,functionDestinationAlpha:Ao.ONE},ggt={enabled:!0,color:new U(0,0,0,0),equationRgb:$a.ADD,equationAlpha:$a.ADD,functionSourceRgb:Ao.ZERO,functionDestinationRgb:Ao.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:Ao.ZERO,functionDestinationAlpha:Ao.ONE_MINUS_SOURCE_ALPHA};function OK(e,t,n,i){let o=n[i.id];if(!l(o)){let r=Ne.getState(i);r.depthMask=!1,r.blending=t,o=Ne.fromCache(r),n[i.id]=o}return o}function _gt(e,t,n){return OK(t,mgt,e._translucentRenderStateCache,n)}function ygt(e,t,n){return OK(t,pgt,e._translucentRenderStateCache,n)}function bgt(e,t,n){return OK(t,ggt,e._alphaRenderStateCache,n)}var xgt=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
    float ai = czm_out_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    out_FragData_0 = vec4(Ci * wzi, ai);
    out_FragData_1 = vec4(ai * wzi);
`,Tgt=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
    float ai = czm_out_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    out_FragColor = vec4(Ci, ai) * wzi;
`,Cgt=`    float ai = czm_out_FragColor.a;
    out_FragColor = vec4(ai);
`;function MK(e,t,n,i){let{shaderCache:o}=e,r=o.getDerivedShaderProgram(t,n);if(l(r))return r;let s=t._attributeLocations,a=t.fragmentShaderSource.clone();a.sources=a.sources.map(function(f){return Be.replaceMain(f,"czm_translucent_main").replace(/out_FragColor/g,"czm_out_FragColor").replace(/layout\s*\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g,"").replace(/\bdiscard\b/g,"czm_discard = true").replace(/czm_phong/g,"czm_translucentPhong")}),a.sources.splice(0,0,`vec4 czm_out_FragColor;
bool czm_discard = false;
`);let c=[...i.matchAll(/out_FragData_(\d+)/g)],u="";for(let f=0;f<c.length;f++){let h=c[f];u=`layout (location = ${h[1]}) out vec4 ${h[0]};
${u}`}return a.sources.push(u),a.sources.push(`void main()
{
    czm_translucent_main();
    if (czm_discard)
    {
        discard;
    }
${i}}
`),o.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:a,attributeLocations:s})}function Agt(e,t){return MK(e,t,"translucentMRT",xgt)}function Egt(e,t){return MK(e,t,"translucentMultipass",Tgt)}function Sgt(e,t){return MK(e,t,"alphaMultipass",Cgt)}wg.prototype.createDerivedCommands=function(e,t,n){if(l(n)||(n={}),this._translucentMRTSupport){let a,c;return l(n.translucentCommand)&&(a=n.translucentCommand.shaderProgram,c=n.translucentCommand.renderState),n.translucentCommand=Ze.shallowClone(e,n.translucentCommand),!l(a)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Agt(t,e.shaderProgram),n.translucentCommand.renderState=_gt(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=a,n.translucentCommand.renderState=c),n}let i,o,r,s;return l(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,o=n.translucentCommand.renderState,r=n.alphaCommand.shaderProgram,s=n.alphaCommand.renderState),n.translucentCommand=Ze.shallowClone(e,n.translucentCommand),n.alphaCommand=Ze.shallowClone(e,n.alphaCommand),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Egt(t,e.shaderProgram),n.translucentCommand.renderState=ygt(this,t,e.renderState),n.alphaCommand.shaderProgram=Sgt(t,e.shaderProgram),n.alphaCommand.renderState=bgt(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=o,n.alphaCommand.shaderProgram=r,n.alphaCommand.renderState=s),n};function vgt(e,t,n,i,o,r){let{context:s,frameState:a}=t,{useLogDepth:c,shadowState:u}=a,f=t._hdr,h=i.framebuffer,p=u.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(s,i),i.framebuffer=e._adjustAlphaFBO.framebuffer,e._adjustAlphaCommand.execute(s,i);let _=e._opaqueFBO.framebuffer;i.framebuffer=e._translucentFBO.framebuffer;for(let m=0;m<o.length;++m){let y=o[m];y=c?y.derivedCommands.logDepth.command:y,y=f?y.derivedCommands.hdr.command:y;let b=p&&y.receiveShadows?y.derivedCommands.oit.shadows.translucentCommand:y.derivedCommands.oit.translucentCommand;n(b,t,i,_)}if(l(r)){let m=r.unclassifiedCommand,y=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand;n(y,t,i,_)}i.framebuffer=e._alphaFBO.framebuffer;for(let m=0;m<o.length;++m){let y=o[m];y=c?y.derivedCommands.logDepth.command:y,y=f?y.derivedCommands.hdr.command:y;let b=p&&y.receiveShadows?y.derivedCommands.oit.shadows.alphaCommand:y.derivedCommands.oit.alphaCommand;n(b,t,i,_)}if(l(r)){let m=r.unclassifiedCommand,y=p&&m.receiveShadows?m.derivedCommands.oit.shadows.alphaCommand:m.derivedCommands.oit.alphaCommand;n(y,t,i,_)}i.framebuffer=h}function wgt(e,t,n,i,o,r){let{context:s,frameState:a}=t,{useLogDepth:c,shadowState:u}=a,f=t._hdr,h=i.framebuffer,p=u.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(s,i);let _=e._opaqueFBO.framebuffer;i.framebuffer=e._translucentFBO.framebuffer;for(let m=0;m<o.length;++m){let y=o[m];y=c?y.derivedCommands.logDepth.command:y,y=f?y.derivedCommands.hdr.command:y;let b=p&&y.receiveShadows?y.derivedCommands.oit.shadows.translucentCommand:y.derivedCommands.oit.translucentCommand;n(b,t,i,_)}if(l(r)){let m=r.unclassifiedCommand,y=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand;n(y,t,i,_)}i.framebuffer=h}wg.prototype.executeCommands=function(e,t,n,i,o){if(this._translucentMRTSupport){wgt(this,e,t,n,i,o);return}vgt(this,e,t,n,i,o)};wg.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};wg.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this._opaqueFBO.framebuffer,U.clone(n,this._opaqueClearCommand.color),this._opaqueClearCommand.execute(e,t),t.framebuffer=this._translucentFBO.framebuffer,(this._translucentMRTSupport?this._translucentMRTClearCommand:this._translucentMultipassClearCommand).execute(e,t),this._translucentMultipassSupport&&(t.framebuffer=this._alphaFBO.framebuffer,this._alphaClearCommand.execute(e,t)),t.framebuffer=i};wg.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};wg.prototype.isDestroyed=function(){return!1};wg.prototype.destroy=function(){return fxe(this),l(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),l(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),l(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy()),le(this)};var F4=wg;function CP(){this._framebuffer=new pi({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(CP.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Igt(e){e._framebuffer.destroy()}function Dgt(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let o=new Ac(t);o.blendingEnabled=!1,o.scissorTest={enabled:!0,rectangle:new je},o.viewport=new je,e._passState=o}CP.prototype.update=function(e,t,n){let i=n.width,o=n.height;this._framebuffer.isDirty(i,o)&&Dgt(this,e);let r=this.framebuffer,s=this._passState;return s.framebuffer=r,s.viewport.width=i,s.viewport.height=o,s.scissorTest.rectangle.x=t.x,s.scissorTest.rectangle.y=o-t.y,s.scissorTest.rectangle.width=1,s.scissorTest.rectangle.height=1,s};CP.prototype.isDestroyed=function(){return!1};CP.prototype.destroy=function(){return Igt(this),le(this)};var B4=CP;function mS(e){let t=new Ac(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new je},t.viewport=new je,this._context=e,this._fb=new pi({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}mS.prototype.begin=function(e,t){let n=this._context,{width:i,height:o}=t;return je.clone(e,this._passState.scissorTest.rectangle),this._width=i,this._height=o,this._fb.update(n,i,o),this._passState.framebuffer=this._fb.framebuffer,this._passState.viewport.width=i,this._passState.viewport.height=o,this._passState};var AP=new U;mS.prototype.end=function(e){let t=e.width??1,n=e.height??1,i=this._context,o=i.readPixels({x:e.x,y:e.y,width:t,height:n,framebuffer:this._fb.framebuffer}),r=Math.max(t,n),s=r*r,a=Math.floor(t*.5),c=Math.floor(n*.5),u=0,f=0,h=0,p=-1;for(let _=0;_<s;++_){if(-a<=u&&u<=a&&-c<=f&&f<=c){let m=4*((c-f)*t+u+a);AP.red=U.byteToFloat(o[m]),AP.green=U.byteToFloat(o[m+1]),AP.blue=U.byteToFloat(o[m+2]),AP.alpha=U.byteToFloat(o[m+3]);let y=i.getObjectByPickColor(AP);if(l(y))return y}if(u===f||u<0&&-u===f||u>0&&u===1-f){let m=h;h=-p,p=m}u+=h,f+=p}};mS.prototype.readCenterPixel=function(e){let t=e.width??1,n=e.height??1,o=this._context.readPixels({x:e.x,y:e.y,width:t,height:n,framebuffer:this._fb.framebuffer}),r=Math.floor(t*.5),a=4*(Math.floor(n*.5)*t+r);return o.slice(a,a+4)};mS.prototype.isDestroyed=function(){return!1};mS.prototype.destroy=function(){return this._fb.destroy(),le(this)};var k4=mS;function Ig(){this._numSamples=1,this._colorFramebuffer=new pi({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new pi({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new U(0,0,0,0),this._clearCommand=new ei({color:new U(0,0,0,0),depth:1,owner:this})}function Pgt(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(Ig.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});Ig.prototype.update=function(e,t,n,i){let o=t.width,r=t.height,s=n?e.halfFloatingPointTexture?Ue.HALF_FLOAT:Ue.FLOAT:Ue.UNSIGNED_BYTE;this._numSamples=i,this._colorFramebuffer.update(e,o,r,i,s),this._idFramebuffer.update(e,o,r)};Ig.prototype.clear=function(e,t,n){U.clone(n,this._clearCommand.color),U.clone(this._idClearColor,this._clearCommand.color),this._colorFramebuffer.clear(e,this._clearCommand,t),this._idFramebuffer.clear(e,this._clearCommand,t)};Ig.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};Ig.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};Ig.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};Ig.prototype.isDestroyed=function(){return!1};Ig.prototype.destroy=function(){return Pgt(this),le(this)};var pS=Ig;function Bx(){}Bx.getShadowCastShaderKeyword=function(e,t,n,i){return`castShadow ${e} ${t} ${n} ${i}`};Bx.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let r=Be.findPositionVarying(e),s=l(r);if(t&&!s){let a=o.length;for(let u=0;u<a;++u)o[u]=Be.replaceMain(o[u],"czm_shadow_cast_main");o.push(`out vec3 v_positionEC; 
void main() 
{ 
    czm_shadow_cast_main(); 
    v_positionEC = (czm_inverseProjection * gl_Position).xyz; 
}`)}return new Be({defines:i,sources:o})};Bx.createShadowCastFragmentShader=function(e,t,n,i){let o=e.defines.slice(0),r=e.sources.slice(0);o.push("SHADOW_MAP");let s=Be.findPositionVarying(e),a=l(s);a||(s="v_positionEC");let c=r.length;for(let f=0;f<c;++f)r[f]=Be.replaceMain(r[f],"czm_shadow_cast_main");let u="";return t&&(a||(u+=`in vec3 v_positionEC; 
`),u+=`uniform vec4 shadowMap_lightPositionEC; 
`),i?u+=`void main() 
{ 
`:u+=`void main() 
{ 
    czm_shadow_cast_main(); 
    if (out_FragColor.a == 0.0) 
    { 
       discard; 
    } 
`,t?u+=`    float distance = length(${s}); 
    if (distance >= shadowMap_lightPositionEC.w) 
    { 
        discard; 
    } 
    distance /= shadowMap_lightPositionEC.w; // radius 
    out_FragColor = czm_packDepth(distance); 
`:n?u+=`    out_FragColor = vec4(1.0); 
`:u+=`    out_FragColor = czm_packDepth(gl_FragCoord.z); 
`,u+=`} 
`,r.push(u),new Be({defines:o,sources:r})};Bx.getShadowReceiveShaderKeyword=function(e,t,n,i){let o=e._usesDepthTexture,r=e._polygonOffsetSupported,s=e._isPointLight,a=e._isSpotLight,c=e._numberOfCascades>1,u=e.debugCascadeColors,f=e.softShadows;return`receiveShadow ${o}${r}${s}${a}${c}${u}${f}${t}${n}${i}`};Bx.createShadowReceiveVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);return i.push("SHADOW_MAP"),t&&(n?i.push("GENERATE_POSITION_AND_NORMAL"):i.push("GENERATE_POSITION")),new Be({defines:i,sources:o})};Bx.createShadowReceiveFragmentShader=function(e,t,n,i,o){let r=Be.findNormalVarying(e),s=!i&&l(r)||i&&o,a=Be.findPositionVarying(e),c=l(a),u=t._usesDepthTexture,f=t._polygonOffsetSupported,h=t._isPointLight,p=t._isSpotLight,_=t._numberOfCascades>1,m=t.debugCascadeColors,y=t.softShadows,b=h?t._pointBias:i?t._terrainBias:t._primitiveBias,x=e.defines.slice(0),T=e.sources.slice(0),C=T.length;for(let w=0;w<C;++w)T[w]=Be.replaceMain(T[w],"czm_shadow_receive_main");h?x.push("USE_CUBE_MAP_SHADOW"):u&&x.push("USE_SHADOW_DEPTH_TEXTURE"),y&&!h&&x.push("USE_SOFT_SHADOWS"),_&&n&&i&&(s?x.push("ENABLE_VERTEX_LIGHTING"):x.push("ENABLE_DAYNIGHT_SHADING")),n&&b.normalShading&&s&&(x.push("USE_NORMAL_SHADING"),b.normalShadingSmooth>0&&x.push("USE_NORMAL_SHADING_SMOOTH"));let E="";h?E+=`uniform samplerCube shadowMap_textureCube; 
`:E+=`uniform sampler2D shadowMap_texture; 
`;let S;return c?S=`    return vec4(${a}, 1.0); 
`:S=`#ifndef LOG_DEPTH 
    return czm_windowToEyeCoordinates(gl_FragCoord); 
#else 
    return vec4(v_logPositionEC, 1.0); 
#endif 
`,E+=`uniform mat4 shadowMap_matrix; 
uniform vec3 shadowMap_lightDirectionEC; 
uniform vec4 shadowMap_lightPositionEC; 
uniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness; 
uniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth; 
#ifdef LOG_DEPTH 
in vec3 v_logPositionEC; 
#endif 
vec4 getPositionEC() 
{ 
${S}} 
vec3 getNormalEC() 
{ 
${s?`    return normalize(${r}); 
`:`    return vec3(1.0); 
`}} 
void applyNormalOffset(inout vec4 positionEC, vec3 normalEC, float nDotL) 
{ 
${b.normalOffset&&s?`    float normalOffset = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.x; 
    float normalOffsetScale = 1.0 - nDotL; 
    vec3 offset = normalOffset * normalOffsetScale * normalEC; 
    positionEC.xyz += offset; 
`:""}} 
`,E+=`void main() 
{ 
    czm_shadow_receive_main(); 
    vec4 positionEC = getPositionEC(); 
    vec3 normalEC = getNormalEC(); 
    float depth = -positionEC.z; 
`,E+=`    czm_shadowParameters shadowParameters; 
    shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy; 
    shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z; 
    shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w; 
    shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w; 
`,i?E+=`    shadowParameters.depthBias *= max(depth * 0.01, 1.0); 
`:f||(E+=`    shadowParameters.depthBias *= mix(1.0, 100.0, depth * 0.0015); 
`),h?E+=`    vec3 directionEC = positionEC.xyz - shadowMap_lightPositionEC.xyz; 
    float distance = length(directionEC); 
    directionEC = normalize(directionEC); 
    float radius = shadowMap_lightPositionEC.w; 
    // Stop early if the fragment is beyond the point light radius 
    if (distance > radius) 
    { 
        return; 
    } 
    vec3 directionWC  = czm_inverseViewRotation * directionEC; 
    shadowParameters.depth = distance / radius; 
    shadowParameters.nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    shadowParameters.texCoords = directionWC; 
    float visibility = czm_shadowVisibility(shadowMap_textureCube, shadowParameters); 
`:p?E+=`    vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz); 
    float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Spot light uses a perspective projection, so perform the perspective divide 
    shadowPosition /= shadowPosition.w; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`:_?E+=`    float maxDepth = shadowMap_cascadeSplits[1].w; 
    // Stop early if the eye depth exceeds the last cascade 
    if (depth > maxDepth) 
    { 
        return; 
    } 
    // Get the cascade based on the eye-space depth 
    vec4 weights = czm_cascadeWeights(depth); 
    // Apply normal offset 
    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    // Transform position into the cascade 
    vec4 shadowPosition = czm_cascadeMatrix(weights) * positionEC; 
    // Get visibility 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
    // Fade out shadows that are far away 
    float shadowMapMaximumDistance = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.z; 
    float fade = max((depth - shadowMapMaximumDistance * 0.8) / (shadowMapMaximumDistance * 0.2), 0.0); 
    visibility = mix(visibility, 1.0, fade); 
${m?`    // Draw cascade colors for debugging 
    out_FragColor *= czm_cascadeColor(weights); 
`:""}`:E+=`    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`,E+=`    out_FragColor.rgb *= visibility; 
} 
`,T.push(E),new Be({defines:x,sources:T})};var Dg=Bx;function Ym(e){e=e??G.EMPTY_OBJECT;let t=e.context;this._enabled=e.enabled??!0,this._softShadows=e.softShadows??!1,this._normalOffset=e.normalOffset??!0,this.dirty=!0,this.fromLightSource=e.fromLightSource??!0,this.darkness=e.darkness??.3,this._darkness=this.darkness,this.fadingEnabled=e.fadingEnabled??!0,this.maximumDistance=e.maximumDistance??5e3,this._outOfView=!1,this._outOfViewPrevious=!1,this._needsUpdate=!0;let n=!0;(Ut.isInternetExplorer()||Ut.isEdge()||(Ut.isChrome()||Ut.isFirefox())&&Ut.isWindows()&&!t.depthTexture)&&(n=!1),this._polygonOffsetSupported=n,this._terrainBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.5,normalShading:!0,normalShadingSmooth:.3,depthBias:1e-4},this._primitiveBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.1,normalShading:!0,normalShadingSmooth:.05,depthBias:2e-5},this._pointBias={polygonOffset:!1,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:0,normalShading:!0,normalShadingSmooth:.1,depthBias:5e-4},this._depthAttachment=void 0,this._colorAttachment=void 0,this._shadowMapMatrix=new L,this._shadowMapTexture=void 0,this._lightDirectionEC=new d,this._lightPositionEC=new oe,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new z4,this._shadowMapCullingVolume=void 0,this._sceneCamera=void 0,this._boundingSphere=new ae,this._isPointLight=e.isPointLight??!1,this._pointLightRadius=e.pointLightRadius??100,this._cascadesEnabled=this._isPointLight?!1:e.cascadesEnabled??!0,this._numberOfCascades=this._cascadesEnabled?e.numberOfCascades??4:0,this._fitNearFar=!0,this._maximumCascadeDistances=[25,150,700,Number.MAX_VALUE],this._textureSize=new z,this._isSpotLight=!1,this._cascadesEnabled?this._shadowMapCamera.frustum=new Vr:l(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new oe,new oe],this._cascadeMatrices=[new L,new L,new L,new L],this._cascadeDistances=new oe;let i;this._isPointLight?i=6:this._cascadesEnabled?i=this._numberOfCascades:i=1,this._passes=new Array(i);for(let o=0;o<i;++o)this._passes[o]=new Rgt(t);this.debugShow=!1,this.debugFreezeFrame=!1,this._debugFreezeFrame=!1,this._debugCascadeColors=!1,this._debugLightFrustum=void 0,this._debugCameraFrustum=void 0,this._debugCascadeFrustums=new Array(this._numberOfCascades),this._debugShadowViewCommand=void 0,this._usesDepthTexture=t.depthTexture,this._isPointLight&&(this._usesDepthTexture=!1),this._primitiveRenderState=void 0,this._terrainRenderState=void 0,this._pointRenderState=void 0,NK(this),this._clearCommand=new ei({depth:1,color:new U}),this._clearPassState=new Ac(t),this._size=e.size??2048,this.size=this._size}Ym.MAXIMUM_DISTANCE=2e4;function Rgt(e){this.camera=new z4,this.passState=new Ac(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function LK(e,t){return Ne.fromCache({cull:{enabled:!0,face:xi.BACK},depthTest:{enabled:!0},colorMask:{red:e,green:e,blue:e,alpha:e},depthMask:!0,polygonOffset:{enabled:t.polygonOffset,factor:t.polygonOffsetFactor,units:t.polygonOffsetUnits}})}function NK(e){let t=!e._usesDepthTexture;e._primitiveRenderState=LK(t,e._primitiveBias),e._terrainRenderState=LK(t,e._terrainBias),e._pointRenderState=LK(t,e._pointBias)}Ym.prototype.debugCreateRenderStates=function(){NK(this)};Object.defineProperties(Ym.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this.dirty=this._enabled!==e,this._enabled=e}},normalOffset:{get:function(){return this._normalOffset},set:function(e){this.dirty=this._normalOffset!==e,this._normalOffset=e,this._terrainBias.normalOffset=e,this._primitiveBias.normalOffset=e,this._pointBias.normalOffset=e}},softShadows:{get:function(){return this._softShadows},set:function(e){this.dirty=this._softShadows!==e,this._softShadows=e}},size:{get:function(){return this._size},set:function(e){Bgt(this,e)}},outOfView:{get:function(){return this._outOfView}},shadowMapCullingVolume:{get:function(){return this._shadowMapCullingVolume}},passes:{get:function(){return this._passes}},isPointLight:{get:function(){return this._isPointLight}},debugCascadeColors:{get:function(){return this._debugCascadeColors},set:function(e){this.dirty=this._debugCascadeColors!==e,this._debugCascadeColors=e}}});function FK(e){let t=e._passes.length;for(let n=0;n<t;++n){let i=e._passes[n],o=i.framebuffer;l(o)&&!o.isDestroyed()&&o.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function Ogt(e,t){let n=new Ju({context:t,width:e._textureSize.x,height:e._textureSize.y,format:pl.DEPTH_COMPONENT16}),i=new Dt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:Ye.RGBA,pixelDatatype:Ue.UNSIGNED_BYTE,sampler:Yt.NEAREST}),o=new Ur({context:t,depthRenderbuffer:n,colorTextures:[i],destroyAttachments:!1}),r=e._passes.length;for(let s=0;s<r;++s){let a=e._passes[s];a.framebuffer=o,a.passState.framebuffer=o}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function Mgt(e,t){let n=new Dt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:Ye.DEPTH_STENCIL,pixelDatatype:Ue.UNSIGNED_INT_24_8,sampler:Yt.NEAREST}),i=new Ur({context:t,depthStencilTexture:n,destroyAttachments:!1}),o=e._passes.length;for(let r=0;r<o;++r){let s=e._passes[r];s.framebuffer=i,s.passState.framebuffer=i}e._shadowMapTexture=n,e._depthAttachment=n}function Lgt(e,t){let n=new Ju({context:t,width:e._textureSize.x,height:e._textureSize.y,format:pl.DEPTH_COMPONENT16}),i=new Sr({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:Ye.RGBA,pixelDatatype:Ue.UNSIGNED_BYTE,sampler:Yt.NEAREST}),o=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let r=0;r<6;++r){let s=new Ur({context:t,depthRenderbuffer:n,colorTextures:[o[r]],destroyAttachments:!1}),a=e._passes[r];a.framebuffer=s,a.passState.framebuffer=s}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function mxe(e,t){e._isPointLight?Lgt(e,t):e._usesDepthTexture?Mgt(e,t):Ogt(e,t)}function Ngt(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==te.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,NK(e),FK(e),mxe(e,t))}function Fgt(e,t){(!l(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(FK(e),mxe(e,t),Ngt(e,t),pxe(e,t))}function pxe(e,t,n){n=n??0,(e._isPointLight||n===0)&&(e._clearCommand.framebuffer=e._passes[n].framebuffer,e._clearCommand.execute(t,e._clearPassState))}function Bgt(e,t){e._size=t;let n=e._passes,i=n.length,o=e._textureSize;if(e._isPointLight){t=Nt.maximumCubeMapSize>=t?t:Nt.maximumCubeMapSize,o.x=t,o.y=t;let r=new je(0,0,t,t);n[0].passState.viewport=r,n[1].passState.viewport=r,n[2].passState.viewport=r,n[3].passState.viewport=r,n[4].passState.viewport=r,n[5].passState.viewport=r}else i===1?(t=Nt.maximumTextureSize>=t?t:Nt.maximumTextureSize,o.x=t,o.y=t,n[0].passState.viewport=new je(0,0,t,t)):i===4&&(t=Nt.maximumTextureSize>=t*2?t:Nt.maximumTextureSize/2,o.x=t*2,o.y=t*2,n[0].passState.viewport=new je(0,0,t,t),n[1].passState.viewport=new je(t,0,t,t),n[2].passState.viewport=new je(0,t,t,t),n[3].passState.viewport=new je(t,t,t,t));e._clearPassState.viewport=new je(0,0,o.x,o.y);for(let r=0;r<i;++r){let s=n[r],a=s.passState.viewport,c=a.x/o.x,u=a.y/o.y,f=a.width/o.x,h=a.height/o.y;s.textureOffsets=new L(f,0,0,c,0,h,0,u,0,0,1,0,0,0,0,1)}}var kgt=new je;function zgt(e,t){let n;e._isPointLight?n=`uniform samplerCube shadowMap_textureCube; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    vec2 uv = v_textureCoordinates; 
    vec3 dir; 
 
    if (uv.y < 0.5) 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = -1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = -1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else 
        { 
            dir.z = -1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 1.0; 
        } 
    } 
    else 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = 1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = 1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else 
        { 
            dir.z = 1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 3.0; 
        } 
    } 
 
    float shadow = czm_unpackDepth(czm_textureCube(shadowMap_textureCube, dir)); 
    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`:n=`uniform sampler2D shadowMap_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
${e._usesDepthTexture?`    float shadow = texture(shadowMap_texture, v_textureCoordinates).r; 
`:`    float shadow = czm_unpackDepth(texture(shadowMap_texture, v_textureCoordinates)); 
`}    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`;let i=t.createViewportQuadCommand(n,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=Se.OVERLAY,i}function Ugt(e,t){let n=t.context,i=t.context.drawingBufferWidth,o=t.context.drawingBufferHeight,r=Math.min(i,o)*.3,s=kgt;s.x=i-r,s.y=0,s.width=r,s.height=r;let a=e._debugShadowViewCommand;l(a)||(a=zgt(e,n),e._debugShadowViewCommand=a),(!l(a.renderState)||!je.equals(a.renderState.viewport,s))&&(a.renderState=Ne.fromCache({viewport:je.clone(s)})),t.commandList.push(e._debugShadowViewCommand)}var Xm=new Array(8);Xm[0]=new oe(-1,-1,-1,1);Xm[1]=new oe(1,-1,-1,1);Xm[2]=new oe(1,1,-1,1);Xm[3]=new oe(-1,1,-1,1);Xm[4]=new oe(-1,-1,1,1);Xm[5]=new oe(1,-1,1,1);Xm[6]=new oe(1,1,1,1);Xm[7]=new oe(-1,1,1,1);var _0=new L,BK=new Array(8);for(let e=0;e<8;++e)BK[e]=new oe;function Vgt(e,t){let n=new At({geometry:new Mh({minimum:new d(-.5,-.5,-.5),maximum:new d(.5,.5,.5)}),attributes:{color:Gt.fromColor(t)}}),i=new At({geometry:new ny({radius:.5}),attributes:{color:Gt.fromColor(t)}});return new wn({geometryInstances:[n,i],appearance:new sn({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}var Hgt=[U.RED,U.GREEN,U.BLUE,U.MAGENTA],Ggt=new d;function jgt(e,t){Ugt(e,t);let n=e.debugFreezeFrame&&!e._debugFreezeFrame;if(e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame&&(n&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new Sg({camera:e._sceneCamera,color:U.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){n&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new Sg({camera:e._shadowMapCamera,color:U.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t);for(let i=0;i<e._numberOfCascades;++i)n&&(e._debugCascadeFrustums[i]=e._debugCascadeFrustums[i]&&e._debugCascadeFrustums[i].destroy(),e._debugCascadeFrustums[i]=new Sg({camera:e._passes[i].camera,color:Hgt[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!l(e._debugLightFrustum)||e._needsUpdate){let i=e._shadowMapCamera.positionWC,o=Pe.IDENTITY,r=e._pointLightRadius*2,s=d.fromElements(r,r,r,Ggt),a=L.fromTranslationQuaternionRotationScale(i,o,s,_0);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=Vgt(a,U.YELLOW)}e._debugLightFrustum.update(t)}else(!l(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new Sg({camera:e._shadowMapCamera,color:U.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function z4(){this.viewMatrix=new L,this.inverseViewMatrix=new L,this.frustum=void 0,this.positionCartographic=new fe,this.positionWC=new d,this.directionWC=d.clone(d.UNIT_Z),this.upWC=d.clone(d.UNIT_Y),this.rightWC=d.clone(d.UNIT_X),this.viewProjectionMatrix=new L}z4.prototype.clone=function(e){L.clone(e.viewMatrix,this.viewMatrix),L.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),fe.clone(e.positionCartographic,this.positionCartographic),d.clone(e.positionWC,this.positionWC),d.clone(e.directionWC,this.directionWC),d.clone(e.upWC,this.upWC),d.clone(e.rightWC,this.rightWC)};var Wgt=new L(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);z4.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return L.multiply(t,e,this.viewProjectionMatrix),L.multiply(Wgt,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var qgt=new Array(5),Ygt=new Di,Xgt=new Array(4),gxe=new d,_xe=new d;function Kgt(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=i.frustum.near,r=i.frustum.far,s=e._numberOfCascades,a,c=r-o,u=r/o,f=.9,h=!1;t.shadowState.closestObjectSize<200&&(h=!0,f=.9);let p=Xgt,_=qgt;for(_[0]=o,_[s]=r,a=0;a<s;++a){let N=(a+1)/s,g=o*Math.pow(u,N),A=o+c*N,v=D.lerp(A,g,f);_[a+1]=v,p[a]=v-_[a]}if(h){for(a=0;a<s;++a)p[a]=Math.min(p[a],e._maximumCascadeDistances[a]);let N=_[0];for(a=0;a<s-1;++a)N+=p[a],_[a+1]=N}oe.unpack(_,0,e._cascadeSplits[0]),oe.unpack(_,1,e._cascadeSplits[1]),oe.unpack(p,0,e._cascadeDistances);let m=n.frustum,y=m.left,b=m.right,x=m.bottom,T=m.top,C=m.near,E=m.far,S=n.positionWC,w=n.directionWC,R=n.upWC,P=i.frustum.clone(Ygt),O=n.getViewProjection();for(a=0;a<s;++a){P.near=_[a],P.far=_[a+1];let N=L.multiply(P.projectionMatrix,i.viewMatrix,_0),g=L.inverse(N,_0),A=L.multiply(O,g,_0),v=d.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,gxe),I=d.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,_xe);for(let H=0;H<8;++H){let B=oe.clone(Xm[H],BK[H]);L.multiplyByVector(A,B,B),d.divideByScalar(B,B.w,B),d.minimumByComponent(B,v,v),d.maximumByComponent(B,I,I)}v.x=Math.max(v.x,0),v.y=Math.max(v.y,0),v.z=0,I.x=Math.min(I.x,1),I.y=Math.min(I.y,1),I.z=Math.min(I.z,1);let M=e._passes[a],F=M.camera;F.clone(n);let V=F.frustum;V.left=y+v.x*(b-y),V.right=y+I.x*(b-y),V.bottom=x+v.y*(T-x),V.top=x+I.y*(T-x),V.near=C+v.z*(E-C),V.far=C+I.z*(E-C),M.cullingVolume=F.frustum.computeCullingVolume(S,w,R);let k=e._cascadeMatrices[a];L.multiply(F.getViewProjection(),i.inverseViewMatrix,k),L.multiply(M.textureOffsets,k,k)}}var Zgt=new L,$gt=new d,Qgt=new d,dxe=new d;function Jgt(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=L.multiply(i.frustum.projectionMatrix,i.viewMatrix,_0),r=L.inverse(o,_0),s=n.directionWC,a=i.directionWC;d.equalsEpsilon(s,a,D.EPSILON10)&&(a=i.upWC);let c=d.cross(s,a,$gt);a=d.cross(c,s,Qgt),d.normalize(a,a),d.normalize(c,c);let u=d.fromElements(0,0,0,dxe),f=L.computeView(u,s,a,c,Zgt),h=L.multiply(f,r,_0),p=d.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,gxe),_=d.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,_xe);for(let E=0;E<8;++E){let S=oe.clone(Xm[E],BK[E]);L.multiplyByVector(h,S,S),d.divideByScalar(S,S.w,S),d.minimumByComponent(S,p,p),d.maximumByComponent(S,_,_)}_.z+=1e3,p.z-=10;let m=dxe;m.x=-(.5*(p.x+_.x)),m.y=-(.5*(p.y+_.y)),m.z=-_.z;let y=L.fromTranslation(m,_0);f=L.multiply(y,f,f);let b=.5*(_.x-p.x),x=.5*(_.y-p.y),T=_.z-p.z,C=n.frustum;C.left=-b,C.right=b,C.bottom=-x,C.top=x,C.near=.01,C.far=T,L.clone(f,n.viewMatrix),L.inverse(f,n.inverseViewMatrix),L.getTranslation(n.inverseViewMatrix,n.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),d.clone(s,n.directionWC),d.clone(a,n.upWC),d.clone(c,n.rightWC)}var e_t=[new d(-1,0,0),new d(0,-1,0),new d(0,0,-1),new d(1,0,0),new d(0,1,0),new d(0,0,1)],t_t=[new d(0,-1,0),new d(0,0,-1),new d(0,-1,0),new d(0,-1,0),new d(0,0,1),new d(0,-1,0)],n_t=[new d(0,0,1),new d(1,0,0),new d(-1,0,0),new d(0,0,-1),new d(1,0,0),new d(1,0,0)];function i_t(e,t){let n=new Di;n.fov=D.PI_OVER_TWO,n.near=1,n.far=e._pointLightRadius,n.aspectRatio=1;for(let i=0;i<6;++i){let o=e._passes[i].camera;o.positionWC=e._shadowMapCamera.positionWC,o.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(o.positionWC,o.positionCartographic),o.directionWC=e_t[i],o.upWC=t_t[i],o.rightWC=n_t[i],L.computeView(o.positionWC,o.directionWC,o.upWC,o.rightWC,o.viewMatrix),L.inverse(o.viewMatrix,o.inverseViewMatrix),o.frustum=n}}var o_t=new d,r_t=new d,yxe=new ae,hxe=yxe.center;function s_t(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,o=yxe;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let r=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,o_t),s=d.negate(i.directionWC,r_t),a=d.dot(r,s);if(e.fadingEnabled){let c=D.clamp(a/.1,0,1);e._darkness=D.lerp(1,e.darkness,c)}else e._darkness=e.darkness;if(a<0){e._outOfView=!0,e._needsUpdate=!1;return}e._needsUpdate=!0,e._outOfView=!1}else if(e._isPointLight)o.center=i.positionWC,o.radius=e._pointLightRadius,e._outOfView=t.cullingVolume.computeVisibility(o)===jt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),ae.clone(o,e._boundingSphere);else{let r=i.frustum.far/2,s=d.add(i.positionWC,d.multiplyByScalar(i.directionWC,r,hxe),hxe);o.center=s,o.radius=r,e._outOfView=t.cullingVolume.computeVisibility(o)===jt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),ae.clone(o,e._boundingSphere)}}function a_t(e,t){let n=t.camera,i=e._lightCamera,o=e._sceneCamera,r=e._shadowMapCamera;e._cascadesEnabled?d.clone(i.directionWC,r.directionWC):e._isPointLight?d.clone(i.positionWC,r.positionWC):r.clone(i);let s=e._lightDirectionEC;L.multiplyByPointAsVector(n.viewMatrix,r.directionWC,s),d.normalize(s,s),d.negate(s,s),L.multiplyByPoint(n.viewMatrix,r.positionWC,e._lightPositionEC),e._lightPositionEC.w=e._pointLightRadius;let a,c;e._fitNearFar?(a=Math.min(t.shadowState.nearPlane,e.maximumDistance),c=Math.min(t.shadowState.farPlane,e.maximumDistance),c=Math.max(c,a+1)):(a=n.frustum.near,c=e.maximumDistance),e._sceneCamera=oo.clone(n,o),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=a,e._sceneCamera.frustum.far=c,e._distance=c-a,s_t(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}Ym.prototype.update=function(e){if(a_t(this,e),this._needsUpdate)if(Fgt(this,e.context),this._isPointLight&&i_t(this,e),this._cascadesEnabled&&(Jgt(this,e),this._numberOfCascades>1&&Kgt(this,e)),this._isPointLight)this._shadowMapCullingVolume=bs.fromBoundingSphere(this._boundingSphere);else{let t=this._shadowMapCamera,n=t.positionWC,i=t.directionWC,o=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(n,i,o),this._passes.length===1&&this._passes[0].camera.clone(t)}if(this._passes.length===1){let t=this._sceneCamera.inverseViewMatrix;L.multiply(this._shadowMapCamera.getViewProjection(),t,this._shadowMapMatrix)}this.debugShow&&jgt(this,e)};Ym.prototype.updatePass=function(e,t){pxe(this,e,t)};var c_t=new z;function bxe(e,t,n){let i=e._isPointLight?e._pointBias:n?e._terrainBias:e._primitiveBias,o={shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture},shadowMap_matrix:function(){return e._shadowMapMatrix},shadowMap_cascadeSplits:function(){return e._cascadeSplits},shadowMap_cascadeMatrices:function(){return e._cascadeMatrices},shadowMap_lightDirectionEC:function(){return e._lightDirectionEC},shadowMap_lightPositionEC:function(){return e._lightPositionEC},shadowMap_cascadeDistances:function(){return e._cascadeDistances},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){let r=c_t;return r.x=1/e._textureSize.x,r.y=1/e._textureSize.y,oe.fromElements(r.x,r.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return oe.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new oe,combinedUniforms2:new oe};return pt(t,o,!1)}function l_t(e,t,n,i,o,r){let s,a,c;if(l(r)&&(s=r.shaderProgram,a=r.renderState,c=r.uniformMap),r=Ze.shallowClone(n,r),r.castShadows=!0,r.receiveShadows=!1,!l(s)||o!==n.shaderProgram.id||t){let u=n.shaderProgram,f=n.pass===Se.GLOBE,h=n.pass!==Se.TRANSLUCENT,p=e._isPointLight,_=e._usesDepthTexture,m=Dg.getShadowCastShaderKeyword(p,f,_,h);if(s=i.shaderCache.getDerivedShaderProgram(u,m),!l(s)){let b=u.vertexShaderSource,x=u.fragmentShaderSource,T=Dg.createShadowCastVertexShader(b,p,f),C=Dg.createShadowCastFragmentShader(x,p,_,h);s=i.shaderCache.createDerivedShaderProgram(u,m,{vertexShaderSource:T,fragmentShaderSource:C,attributeLocations:u._attributeLocations})}a=e._primitiveRenderState,p?a=e._pointRenderState:f&&(a=e._terrainRenderState),n.renderState.cull.enabled||(a=ze(a,!1),a.cull=ze(a.cull,!1),a.cull.enabled=!1,a=Ne.fromCache(a)),c=bxe(e,n.uniformMap,f)}return r.shaderProgram=s,r.renderState=a,r.uniformMap=c,r}Ym.createReceiveDerivedCommand=function(e,t,n,i,o){l(o)||(o={});let r=e.length>0,s=t.shaderProgram,a=s.vertexShaderSource,c=s.fragmentShaderSource,u=t.pass===Se.GLOBE,f=!1;if(u&&(f=t.owner.data.renderedMesh.encoding.hasVertexNormals),t.receiveShadows&&r){let h,p;l(o.receiveCommand)&&(h=o.receiveCommand.shaderProgram,p=o.receiveCommand.uniformMap),o.receiveCommand=Ze.shallowClone(t,o.receiveCommand),o.castShadows=!1,o.receiveShadows=!0;let _=o.receiveShaderCastShadows!==t.castShadows,m=o.receiveShaderProgramId!==t.shaderProgram.id;if(!l(h)||m||n||_){let y=Dg.getShadowReceiveShaderKeyword(e[0],t.castShadows,u,f);if(h=i.shaderCache.getDerivedShaderProgram(s,y),!l(h)){let b=Dg.createShadowReceiveVertexShader(a,u,f),x=Dg.createShadowReceiveFragmentShader(c,e[0],t.castShadows,u,f);h=i.shaderCache.createDerivedShaderProgram(s,y,{vertexShaderSource:b,fragmentShaderSource:x,attributeLocations:s._attributeLocations})}p=bxe(e[0],t.uniformMap,u)}o.receiveCommand.shaderProgram=h,o.receiveCommand.uniformMap=p,o.receiveShaderProgramId=t.shaderProgram.id,o.receiveShaderCastShadows=t.castShadows}return o};Ym.createCastDerivedCommand=function(e,t,n,i,o){if(l(o)||(o={}),t.castShadows){let r=o.castCommands;l(r)||(r=o.castCommands=[]);let s=o.castShaderProgramId,a=e.length;r.length=a;for(let c=0;c<a;++c)r[c]=l_t(e[c],n,t,i,s,r[c]);o.castShaderProgramId=t.shaderProgram.id}return o};Ym.prototype.isDestroyed=function(){return!1};Ym.prototype.destroy=function(){FK(this),this._debugLightFrustum=this._debugLightFrustum&&this._debugLightFrustum.destroy(),this._debugCameraFrustum=this._debugCameraFrustum&&this._debugCameraFrustum.destroy(),this._debugShadowViewCommand=this._debugShadowViewCommand&&this._debugShadowViewCommand.shaderProgram&&this._debugShadowViewCommand.shaderProgram.destroy();for(let e=0;e<this._numberOfCascades;++e)this._debugCascadeFrustums[e]=this._debugCascadeFrustums[e]&&this._debugCascadeFrustums[e].destroy();return le(this)};var y0=Ym;var gS=`uniform sampler2D colorTexture;

#ifdef DEBUG_SHOW_DEPTH
uniform sampler2D u_packedTranslucentDepth;
#endif

in vec2 v_textureCoordinates;

void main()
{
#ifdef DEBUG_SHOW_DEPTH
    if (v_textureCoordinates.x < 0.5)
    {
        out_FragColor.rgb = vec3(czm_unpackDepth(texture(u_packedTranslucentDepth, v_textureCoordinates)));
        out_FragColor.a = 1.0;
    }
#else
    vec4 color = texture(colorTexture, v_textureCoordinates);

#ifdef PICK
    if (color == vec4(0.0))
    {
        discard;
    }
#else
    // Reverse premultiplication process to get the correct composited result of the classification primitives
    color.rgb /= color.a;
#endif
    out_FragColor = color;
#endif
}
`;var u_t=!1;function b0(e){this._drawClassificationFBO=new pi({createDepthAttachments:!1}),this._accumulationFBO=new pi({createDepthAttachments:!1}),this._packFBO=new pi,this._opaqueDepthStencilTexture=void 0,this._textureToComposite=void 0,this._translucentDepthStencilTexture=void 0,this._packDepthCommand=void 0,this._accumulateCommand=void 0,this._compositeCommand=void 0,this._copyCommand=void 0,this._clearColorCommand=new ei({color:new U(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new ei({depth:1,stencil:0,owner:this}),this._supported=e.depthTexture,this._viewport=new je,this._rsDepth=void 0,this._rsAccumulate=void 0,this._rsComp=void 0,this._useScissorTest=void 0,this._scissorRectangle=void 0,this._hasTranslucentDepth=!1,this._frustumsDrawn=0}Object.defineProperties(b0.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function xxe(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function Txe(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function f_t(e,t,n,i){xxe(e),e._translucentDepthStencilTexture=new Dt({context:t,width:n,height:i,pixelFormat:Ye.DEPTH_STENCIL,pixelDatatype:Ue.UNSIGNED_INT_24_8,sampler:Yt.NEAREST})}function d_t(e,t,n,i){Txe(e),e._drawClassificationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._drawClassificationFBO.update(t,n,i),e._accumulationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._accumulationFBO.update(t,n,i),e._packFBO.update(t,n,i)}function h_t(e,t,n,i){if(!e.isSupported())return;e._opaqueDepthStencilTexture=i;let o=e._opaqueDepthStencilTexture.width,r=e._opaqueDepthStencilTexture.height;e._drawClassificationFBO.isDirty(o,r)&&(f_t(e,t,o,r),d_t(e,t,o,r));let s,a;if(l(e._packDepthCommand)||(s=new Be({sources:[tV]}),a={u_opaqueDepthTexture:function(){return e._opaqueDepthStencilTexture},u_translucentDepthTexture:function(){return e._translucentDepthStencilTexture}},e._packDepthCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),!l(e._compositeCommand)){s=new Be({sources:[gS]}),a={colorTexture:function(){return e._textureToComposite}},u_t&&(s.defines=["DEBUG_SHOW_DEPTH"],a.u_packedTranslucentDepth=function(){return e._packFBO.getColorTexture()}),e._compositeCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e});let f=e._compositeCommand,h=f.shaderProgram,p=t.shaderCache.createDerivedShaderProgram(h,"pick",{vertexShaderSource:h.vertexShaderSource,fragmentShaderSource:new Be({sources:s.sources,defines:["PICK"]}),attributeLocations:h._attributeLocations}),_=Ze.shallowClone(f);_.shaderProgram=p,f.derivedCommands.pick=_}l(e._copyCommand)||(s=new Be({sources:[gS]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),l(e._accumulateCommand)||(s=new Be({sources:[gS]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._accumulateCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),e._viewport.width=o,e._viewport.height=r;let c=!je.equals(e._viewport,n.viewport),u=c!==e._useScissorTest;e._useScissorTest=c,je.equals(e._scissorRectangle,n.viewport)||(e._scissorRectangle=je.clone(n.viewport,e._scissorRectangle),u=!0),(!l(e._rsDepth)||!je.equals(e._viewport,e._rsDepth.viewport)||u)&&(e._rsDepth=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),l(e._packDepthCommand)&&(e._packDepthCommand.renderState=e._rsDepth),(!l(e._rsAccumulate)||!je.equals(e._viewport,e._rsAccumulate.viewport)||u)&&(e._rsAccumulate=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:kn.EQUAL,reference:kt.CESIUM_3D_TILE_MASK}})),l(e._accumulateCommand)&&(e._accumulateCommand.renderState=e._rsAccumulate),(!l(e._rsComp)||!je.equals(e._viewport,e._rsComp.viewport)||u)&&(e._rsComp=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:an.ALPHA_BLEND})),l(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}b0.prototype.executeTranslucentCommands=function(e,t,n,i,o){let r=e.frameState.useLogDepth,s=e.context,a=n.framebuffer;for(let c=0;c<i.length;++c){let u=i[c];if(u=r?u.derivedCommands.logDepth.command:u,u.depthForTranslucentClassification){this._hasTranslucentDepth=!0;break}}if(this._hasTranslucentDepth){h_t(this,s,n,o),n.framebuffer=this._drawClassificationFBO.framebuffer,this._clearDepthStencilCommand.execute(s,n);for(let c=0;c<i.length;++c){let u=i[c];if(u=r?u.derivedCommands.logDepth.command:u,!u.depthForTranslucentClassification)continue;let f=u.derivedCommands.depth.depthOnlyCommand;t(f,e,n)}this._frustumsDrawn+=this._hasTranslucentDepth?1:0,this._hasTranslucentDepth&&(n.framebuffer=this._packFBO.framebuffer,this._packDepthCommand.execute(s,n)),n.framebuffer=a}};b0.prototype.executeClassificationCommands=function(e,t,n,i){if(!this._hasTranslucentDepth)return;let o=e.context,r=o.uniformState,s=n.framebuffer;n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(o,n),n.framebuffer=this._drawClassificationFBO.framebuffer,this._frustumsDrawn>1&&this._clearColorCommand.execute(o,n),r.updatePass(Se.CESIUM_3D_TILE_CLASSIFICATION);let a=r.globeDepthTexture;r.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[Se.CESIUM_3D_TILE_CLASSIFICATION],u=i.indices[Se.CESIUM_3D_TILE_CLASSIFICATION];for(let f=0;f<u;++f)t(c[f],e,n);r.globeDepthTexture=a,n.framebuffer=s,this._frustumsDrawn!==1&&(n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(o,n),n.framebuffer=s)};b0.prototype.execute=function(e,t){if(!this._hasTranslucentDepth)return;this._frustumsDrawn===1?this._textureToComposite=this._drawClassificationFBO.getColorTexture():this._textureToComposite=this._accumulationFBO.getColorTexture(),(e.frameState.passes.pick?this._compositeCommand.derivedCommands.pick:this._compositeCommand).execute(e.context,t),m_t(this,e,t)};function m_t(e,t,n){if(!e._hasTranslucentDepth)return;let i=n.framebuffer;n.framebuffer=e._drawClassificationFBO.framebuffer,e._clearColorCommand.execute(t._context,n),n.framebuffer=i,e._frustumsDrawn>1&&(n.framebuffer=e._accumulationFBO.framebuffer,e._clearColorCommand.execute(t._context,n)),e._hasTranslucentDepth=!1,e._frustumsDrawn=0}b0.prototype.isSupported=function(){return this._supported};b0.prototype.isDestroyed=function(){return!1};b0.prototype.destroy=function(){return xxe(this),Txe(this),l(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),l(this._packDepthCommand)&&(this._packDepthCommand.shaderProgram=this._packDepthCommand.shaderProgram&&this._packDepthCommand.shaderProgram.destroy()),le(this)};var U4=b0;function p_t(){this.command=void 0,this.near=void 0,this.far=void 0}function V4(e,t,n){let i=e.context,o;i.depthTexture&&(o=new L4);let r;e._useOIT&&i.depthTexture&&(r=new F4(i));let s=new Ac(i);s.viewport=je.clone(n),this.camera=t,this._cameraClone=oo.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=s,this.pickFramebuffer=new k4(i),this.pickDepthFramebuffer=new B4,this.sceneFramebuffer=new pS,this.globeDepth=o,this.globeTranslucencyFramebuffer=new N4,this.oit=r,this.translucentTileClassification=new U4(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var kK=new d,zK=new d;function g_t(e,t,n){let i=Math.max(d.maximumComponent(d.abs(e.position,kK)),d.maximumComponent(d.abs(t.position,zK))),o=1/Math.max(1,i);return d.multiplyByScalar(e.position,o,kK),d.multiplyByScalar(t.position,o,zK),d.equalsEpsilon(kK,zK,n)&&d.equalsEpsilon(e.direction,t.direction,n)&&d.equalsEpsilon(e.up,t.up,n)&&d.equalsEpsilon(e.right,t.right,n)&&L.equalsEpsilon(e.transform,t.transform,n)&&e.frustum.equalsEpsilon(t.frustum,n)}V4.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return g_t(t,n,D.EPSILON15)?(this._cameraStartFired&&Ei()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=Ei(),oo.clone(t,n),!0)};function __t(e,t,n,i){let{frameState:o}=t,{camera:r,useLogDepth:s}=o,a=s?t.logarithmicDepthFarToNearRatio:t.farToNearRatio,c=t.mode===ne.SCENE2D,u=t.nearToFarDistance2D;i*=1+D.EPSILON2,n=Math.min(Math.max(n,r.frustum.near),r.frustum.far),i=Math.max(Math.min(i,r.frustum.far),n);let f;c?(i=Math.min(i,r.position.z+t.nearToFarDistance2D),n=Math.min(n,i),f=Math.ceil(Math.max(1,i-n)/t.nearToFarDistance2D)):f=Math.ceil(Math.log(i/n)/Math.log(a));let{frustumCommandsList:h}=e;h.length=f;for(let p=0;p<f;++p){let _,m;c?(_=Math.min(i-u,n+p*u),m=Math.min(i,_+u)):(_=Math.max(n,Math.pow(a,p)*n),m=Math.min(i,a*_));let y=h[p];l(y)?(y.near=_,y.far=m):y=h[p]=new M4(_,m)}}function y_t(e,t,n){let{command:i,near:o,far:r}=n;t.debugShowFrustums&&(i.debugOverlappingFrustums=0);let{frustumCommandsList:s}=e;for(let a=0;a<s.length;++a){let c=s[a];if(o>c.far)continue;if(r<c.near)break;let u=i.pass,f=c.indices[u]++;if(c.commands[u][f]=i,t.debugShowFrustums&&(i.debugOverlappingFrustums|=1<<a),i.executeInClosestFrustum)break}if(t.debugShowFrustums){let{debugFrustumStatistics:a}=e,{debugOverlappingFrustums:c}=i,u=a.commandsInFrustums;u[c]=l(u[c])?u[c]+1:1,++a.totalCommands}t.updateDerivedCommands(i)}var Cxe=new bs,b_t=new Ka;V4.prototype.createPotentiallyVisibleSet=function(e){let{frameState:t}=e,{camera:n,commandList:i,shadowState:o}=t,{positionWC:r,directionWC:s,frustum:a}=n,c=e._computeCommandList,u=e._overlayCommandList;e.debugShowFrustums&&(this.debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});let f=this.frustumCommandsList;for(let O=0;O<f.length;++O)for(let N=0;N<Se.NUMBER_OF_PASSES;++N)f[O].indices[N]=0;c.length=0,u.length=0;let h=this._commandExtents,p=h.length,_=0,m=+Number.MAX_VALUE,y=-Number.MAX_VALUE,{shadowsEnabled:b}=o,x=+Number.MAX_VALUE,T=-Number.MAX_VALUE,C=Number.MAX_VALUE,E=t.mode===ne.SCENE3D?t.occluder:void 0,{cullingVolume:S}=t,w=Cxe.planes;for(let O=0;O<5;++O)w[O]=S.planes[O];S=Cxe;for(let O=0;O<i.length;++O){let N=i[O],{pass:g,boundingVolume:A}=N;if(g===Se.COMPUTE)c.push(N);else if(g===Se.OVERLAY)u.push(N);else{let v,I;if(l(A)){if(!e.isVisible(S,N,E))continue;let F=A.computePlaneDistances(r,s,b_t);if(v=F.start,I=F.stop,m=Math.min(m,v),y=Math.max(y,I),b&&N.receiveShadows&&v<y0.MAXIMUM_DISTANCE&&!(g===Se.GLOBE&&v<-100&&I>100)){let V=I-v;g!==Se.GLOBE&&v<100&&(C=Math.min(C,V)),x=Math.min(x,v),T=Math.max(T,I)}}else N instanceof ei?(v=a.near,I=a.far):(v=a.near,I=a.far,m=Math.min(m,v),y=Math.max(y,I));let M=h[_];l(M)||(M=h[_]=new p_t),M.command=N,M.near=v,M.far=I,_++}}b&&(x=Math.min(Math.max(x,a.near),a.far),T=Math.max(Math.min(T,a.far),x),o.nearPlane=x,o.farPlane=T,o.closestObjectSize=C),__t(this,e,m,y);for(let O=0;O<_;O++)y_t(this,e,h[O]);if(_<p)for(let O=_;O<p;O++){let N=h[O];if(!l(N.command))break;N.command=void 0}let R=f.length,{frustumSplits:P}=t;P.length=R+1;for(let O=0;O<R;++O)P[O]=f[O].near,O===R-1&&(P[O+1]=f[O].far)};V4.prototype.destroy=function(){this.pickFramebuffer=this.pickFramebuffer&&this.pickFramebuffer.destroy(),this.pickDepthFramebuffer=this.pickDepthFramebuffer&&this.pickDepthFramebuffer.destroy(),this.sceneFramebuffer=this.sceneFramebuffer&&this.sceneFramebuffer.destroy(),this.globeDepth=this.globeDepth&&this.globeDepth.destroy(),this.oit=this.oit&&this.oit.destroy(),this.translucentTileClassification=this.translucentTileClassification&&this.translucentTileClassification.destroy(),this.globeTranslucencyFramebuffer=this.globeTranslucencyFramebuffer&&this.globeTranslucencyFramebuffer.destroy();let e=this.pickDepths;for(let t=0;t<e.length;++t)e[t].destroy()};var _S=V4;var Exe=.1,x_t=new dh({pass:Lo.MOST_DETAILED_PRELOAD}),T_t=new dh({pass:Lo.MOST_DETAILED_PICK}),EP=new dh({pass:Lo.PICK});function Xs(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new je(0,0,1,1),n=new oo(e);n.frustum=new rn({width:Exe,aspectRatio:1,near:.1}),this._pickOffscreenView=new _S(e,n,t)}Xs.prototype.update=function(){this._pickPositionCacheDirty=!0};Xs.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return l(i)||(i=new O4,n[t]=i),i};var C_t=new Vr,A_t=new d,H4=new d,E_t=new z,S_t=new L;function v_t(e,t,n,i,o){let r=e.camera,s=r.frustum,a=s.offCenterFrustum;l(a)&&(s=a);let c=2*(t.x-o.x)/o.width-1;c*=(s.right-s.left)*.5;let u=2*(o.height-t.y-o.y)/o.height-1;u*=(s.top-s.bottom)*.5;let f=L.clone(r.transform,S_t);r._setTransform(L.IDENTITY);let h=d.clone(r.position,A_t);d.multiplyByScalar(r.right,c,H4),d.add(H4,h,h),d.multiplyByScalar(r.up,u,H4),d.add(H4,h,h),r._setTransform(f),e.mode===ne.SCENE2D&&d.fromElements(h.z,h.x,h.y,h);let p=s.getPixelDimensions(o.width,o.height,1,1,E_t),_=C_t;return _.right=p.x*.5,_.left=-_.right,_.top=p.y*.5,_.bottom=-_.top,_.near=s.near,_.far=s.far,_.computeCullingVolume(h,r.directionWC,r.upWC)}var w_t=new Vl,I_t=new z;function D_t(e,t,n,i,o){let r=e.camera,s=r.frustum,a=s.near,c=Math.tan(s.fovy*.5),u=s.aspectRatio*c,f=2*(t.x-o.x)/o.width-1,h=2*(o.height-t.y-o.y)/o.height-1,p=f*a*u,_=h*a*c,m=s.getPixelDimensions(o.width,o.height,1,1,I_t),y=m.x*n*.5,b=m.y*i*.5,x=w_t;return x.top=_+b,x.bottom=_-b,x.right=p+y,x.left=p-y,x.near=a,x.far=s.far,x.computeCullingVolume(r.positionWC,r.directionWC,r.upWC)}function G4(e,t,n,i,o){let r=e.camera.frustum;return r instanceof rn||r instanceof Vr?v_t(e,t,n,i,o):D_t(e,t,n,i,o)}var j4=new je(0,0,3,3),W4=new z,SP=new U(0,0,0,0);function UK(e,t,n,i,o){return o.width=n??3,o.height=i??o.width,o.x=t.x-(o.width-1)*.5,o.y=e-t.y-(o.height-1)*.5,o}Xs.prototype.pick=function(e,t,n,i){let{context:o,frameState:r,defaultView:s}=e,{viewport:a,pickFramebuffer:c}=s;e.view=s,a.x=0,a.y=0,a.width=o.drawingBufferWidth,a.height=o.drawingBufferHeight;let u=s.passState;u.viewport=je.clone(a,u.viewport);let f=Ui.transformWindowToDrawingBuffer(e,t,W4),h=UK(o.drawingBufferHeight,f,n,i,j4);e.jobScheduler.disableThisFrame(),e.updateFrameState(),r.cullingVolume=G4(e,f,h.width,h.height,a),r.invertClassification=!1,r.passes.pick=!0,r.tilesetPassState=EP,o.uniformState.update(r),e.updateEnvironment(),u=c.begin(h,a),e.updateAndExecuteCommands(u,SP),e.resolveFramebuffers(u);let p=c.end(h);return o.endFrame(),p};Xs.prototype.pickVoxelCoordinate=function(e,t,n,i){let{context:o,frameState:r,defaultView:s}=e,{viewport:a,pickFramebuffer:c}=s;e.view=s,a.x=0,a.y=0,a.width=o.drawingBufferWidth,a.height=o.drawingBufferHeight;let u=s.passState;u.viewport=je.clone(a,u.viewport);let f=Ui.transformWindowToDrawingBuffer(e,t,W4),h=UK(o.drawingBufferHeight,f,n,i,j4);e.jobScheduler.disableThisFrame(),e.updateFrameState(),r.cullingVolume=G4(e,f,h.width,h.height,a),r.invertClassification=!1,r.passes.pickVoxel=!0,r.tilesetPassState=EP,o.uniformState.update(r),e.updateEnvironment(),u=c.begin(h,a),e.updateAndExecuteCommands(u,SP),e.resolveFramebuffers(u);let p=c.readCenterPixel(h);return o.endFrame(),p};Xs.prototype.pickMetadata=function(e,t,n){let{context:i,frameState:o,defaultView:r}=e,{viewport:s,pickFramebuffer:a}=r;e.view=r,s.x=0,s.y=0,s.width=i.drawingBufferWidth,s.height=i.drawingBufferHeight;let c=r.passState;c.viewport=je.clone(s,c.viewport);let u=Ui.transformWindowToDrawingBuffer(e,t,W4),f=UK(i.drawingBufferHeight,u,1,1,j4);e.jobScheduler.disableThisFrame(),e.updateFrameState(),o.cullingVolume=G4(e,u,f.width,f.height,s),o.invertClassification=!1,o.passes.pick=!0,o.tilesetPassState=EP,o.pickingMetadata=!0,o.pickedMetadataInfo=n,i.uniformState.update(o),e.updateEnvironment(),c=a.begin(f,s),e.updateAndExecuteCommands(c,SP);let h=e._environmentState.useOIT;e._environmentState.useOIT=!1,e.resolveFramebuffers(c),e._environmentState.useOIT=h;let p=a.readCenterPixel(f);return i.endFrame(),o.pickingMetadata=!1,R4.decodeMetadataValues(n.classProperty,n.metadataProperty,p)};function P_t(e,t){let{defaultView:n,context:i,frameState:o,environmentState:r}=e,{viewport:s,pickDepthFramebuffer:a}=n;e.view=n,s.x=0,s.y=0,s.width=i.drawingBufferWidth,s.height=i.drawingBufferHeight;let c=n.passState;c.viewport=je.clone(s,c.viewport),e.clearPasses(o.passes),o.passes.pick=!0,o.passes.depth=!0,o.cullingVolume=G4(e,t,1,1,s),o.tilesetPassState=EP,e.updateEnvironment(),r.renderTranslucentDepthForPick=!0,c=a.update(i,t,s),e.updateAndExecuteCommands(c,SP),e.resolveFramebuffers(c),i.endFrame()}var R_t=new Di,O_t=new Vl,M_t=new rn,L_t=new Vr;Xs.prototype.pickPositionWorldCoordinates=function(e,t,n){if(!e.useDepthPicking)return;let i=t.toString();if(this._pickPositionCacheDirty)this._pickPositionCache={},this._pickPositionCacheDirty=!1;else if(this._pickPositionCache.hasOwnProperty(i))return d.clone(this._pickPositionCache[i],n);let{context:o,frameState:r,camera:s,defaultView:a}=e,{uniformState:c}=o;e.view=a;let u=Ui.transformWindowToDrawingBuffer(e,t,W4);e.pickTranslucentDepth?P_t(e,u):(e.updateFrameState(),c.update(r),e.updateEnvironment()),u.y=e.drawingBufferHeight-u.y;let f;l(s.frustum.fov)?f=s.frustum.clone(R_t):l(s.frustum.infiniteProjectionMatrix)?f=s.frustum.clone(O_t):l(s.frustum.width)?f=s.frustum.clone(M_t):f=s.frustum.clone(L_t);let{frustumCommandsList:h}=a,p=h.length;for(let _=0;_<p;++_){let y=this.getPickDepth(e,_).getDepth(o,u.x,u.y);if(l(y)&&y>0&&y<1){let b=h[_],x;return e.mode===ne.SCENE2D?(x=s.position.z,s.position.z=x-b.near+1,f.far=Math.max(1,b.far-b.near),f.near=1,c.update(r),c.updateFrustum(f)):(f.near=b.near*(_!==0?e.opaqueFrustumNearOffset:1),f.far=b.far,c.updateFrustum(f)),n=Ui.drawingBufferToWorldCoordinates(e,u,y,n),e.mode===ne.SCENE2D&&(s.position.z=x,c.update(r)),this._pickPositionCache[i]=d.clone(n),n}}this._pickPositionCache[i]=void 0};var N_t=new fe;Xs.prototype.pickPosition=function(e,t,n){if(n=this.pickPositionWorldCoordinates(e,t,n),l(n)&&e.mode!==ne.SCENE3D){d.fromElements(n.y,n.z,n.x,n);let i=e.mapProjection,o=i.ellipsoid,r=i.unproject(n,N_t);o.cartographicToCartesian(r,n)}return n};function Sxe(e,t){let n,i,o=[],r=[],s=[],a=[];l(e)||(e=Number.MAX_VALUE);let c=t();for(;l(c);){let u=c.object,f=c.position,h=c.exclude;if(l(f)&&!l(u)){o.push(c);break}if(!l(u)||!l(u.primitive)||!h&&(o.push(c),0>=--e))break;let p=u.primitive,_=!1;typeof p.getGeometryInstanceAttributes=="function"&&l(u.id)&&(i=p.getGeometryInstanceAttributes(u.id),l(i)&&l(i.show)&&(_=!0,i.show=gn.toValue(!1,i.show),s.push(i))),u instanceof ta&&(_=!0,u.show=!1,a.push(u)),_||(p.show=!1,r.push(p)),c=t()}for(n=0;n<r.length;++n)r[n].show=!0;for(n=0;n<s.length;++n)i=s[n],i.show=gn.toValue(!0,i.show);for(n=0;n<a.length;++n)a[n].show=!0;return o}Xs.prototype.drillPick=function(e,t,n,i,o){let r=this;return Sxe(n,function(){let c=r.pick(e,t,i,o);if(l(c))return{object:c,position:void 0,exclude:!1}}).map(function(c){return c.object})};var Axe=new d,F_t=new d;function B_t(e,t,n){this.ray=e,this.width=t,this.tilesets=n,this.ready=!1;let i=this;this.promise=new Promise(o=>{i._completePick=()=>{o()}})}function vxe(e,t,n,i){let o=t.direction,r=d.mostOrthogonalAxis(o,Axe),s=d.cross(o,r,Axe),a=d.cross(o,s,F_t);return i.position=t.origin,i.direction=o,i.up=a,i.right=s,i.frustum.width=n??Exe,i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function k_t(e,t,n){let i=t.frameState,{ray:o,width:r,tilesets:s}=n,a=e._pickOffscreenView.camera,c=vxe(e,o,r,a),u=x_t;u.camera=a,u.cullingVolume=c;let f=!0,h=s.length;for(let p=0;p<h;++p){let _=s[p];_.show&&t.primitives.contains(_)&&(_.updateForPass(i,u),f=f&&u.ready)}return f&&n._completePick(),f}Xs.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)k_t(this,e,t[n])&&t.splice(n--,1)};function wxe(e,t,n){for(let i=0;i<e.length;++i){let o=e.get(i);o.show&&(l(o.isCesium3DTileset)?(!l(t)||t.indexOf(o)===-1)&&n.push(o):o instanceof Ml&&wxe(o,t,n))}}function q4(e,t,n,i,o,r){let s=[];if(wxe(t.primitives,i,s),s.length===0)return Promise.resolve(r());let a=new B_t(n,o,s);return e._mostDetailedRayPicks.push(a),a.promise.then(function(){return r()})}function z_t(e,t){return!l(e)||!l(t)||t.length===0?!1:t.indexOf(e)>-1||t.indexOf(e.primitive)>-1||t.indexOf(e.id)>-1}function U_t(e,t,n,i,o,r,s){let{context:a,frameState:c}=t,u=a.uniformState,f=e._pickOffscreenView;t.view=f,vxe(e,n,o,f.camera);let h=je.clone(f.viewport,j4),p=f.pickFramebuffer.begin(h,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),c.invertClassification=!1,c.passes.pick=!0,c.passes.offscreen=!0,s?c.tilesetPassState=T_t:c.tilesetPassState=EP,u.update(c),t.updateEnvironment(),t.updateAndExecuteCommands(p,SP),t.resolveFramebuffers(p);let _,m=f.pickFramebuffer.end(h);if(t.context.depthTexture){let{frustumCommandsList:y}=f,b=y.length;for(let x=0;x<b;++x){let C=e.getPickDepth(t,x).getDepth(a,0,0);if(l(C)&&C>0&&C<1){let E=y[x],S=E.near*(x!==0?t.opaqueFrustumNearOffset:1),w=E.far,R=S+C*(w-S);_=hn.getPoint(n,R);break}}}if(t.view=t.defaultView,a.endFrame(),l(m)||l(_))return{object:m,position:_,exclude:!l(_)&&r||z_t(m,i)}}function Ixe(e,t,n,i,o,r,s,a){return Sxe(i,function(){return U_t(e,t,n,o,r,s,a)})}function yS(e,t,n,i,o,r,s){let a=Ixe(e,t,n,1,i,o,r,s);if(a.length>0)return a[0]}function Dxe(e,t,n,i,o,r,s,a){return Ixe(e,t,n,i,o,r,s,a)}function Y4(e,t){return new Promise((n,i)=>{t.then(function(o){let r=e.postRender.addEventListener(function(){r(),n(o)});e.requestRender()}).catch(function(o){i(o)})})}Xs.prototype.pickFromRay=function(e,t,n,i){return yS(this,e,t,n,i,!1,!1)};Xs.prototype.drillPickFromRay=function(e,t,n,i,o){return Dxe(this,e,t,n,i,o,!1,!1)};Xs.prototype.pickFromRayMostDetailed=function(e,t,n,i){let o=this;return t=hn.clone(t),n=l(n)?n.slice():n,Y4(e,q4(o,e,t,n,i,function(){return yS(o,e,t,n,i,!1,!0)}))};Xs.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,o){let r=this;return t=hn.clone(t),i=l(i)?i.slice():i,Y4(e,q4(r,e,t,i,o,function(){return Dxe(r,e,t,n,i,o,!1,!0)}))};var V_t=new d,H_t=new d,G_t=new hn,Pxe=new fe;function VK(e,t){let n=e.ellipsoid,i=li._defaultMaxTerrainHeight,o=n.geodeticSurfaceNormalCartographic(t,H_t),r=fe.toCartesian(t,n,V_t),s=G_t;s.origin=r,s.direction=o;let a=new hn;return hn.getPoint(s,i,a.origin),d.negate(o,a.direction),a}function Rxe(e,t){let n=e.ellipsoid,i=fe.fromCartesian(t,n,Pxe);return VK(e,i)}function Oxe(e,t){let n=e.ellipsoid;return fe.fromCartesian(t,n,Pxe).height}function j_t(e,t,n,i,o){let r=VK(t,n);return q4(e,t,r,i,o,function(){let s=yS(e,t,r,i,o,!0,!0);if(l(s))return Oxe(t,s.position)})}function W_t(e,t,n,i,o,r){let s=Rxe(t,n);return q4(e,t,s,i,o,function(){let a=yS(e,t,s,i,o,!0,!0);if(l(a))return d.clone(a.position,r)})}Xs.prototype.sampleHeight=function(e,t,n,i){let o=VK(e,t),r=yS(this,e,o,n,i,!0,!1);if(l(r))return Oxe(e,r.position)};Xs.prototype.clampToHeight=function(e,t,n,i,o){let r=Rxe(e,t),s=yS(this,e,r,n,i,!0,!1);if(l(s))return d.clone(s.position,o)};Xs.prototype.sampleHeightMostDetailed=function(e,t,n,i){n=l(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=j_t(this,e,t[s],n,i);return Y4(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c].height=s[c];return t}))};Xs.prototype.clampToHeightMostDetailed=function(e,t,n,i){n=l(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=W_t(this,e,t[s],n,i,t[s]);return Y4(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c]=s[c];return t}))};Xs.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var X4=Xs;var K4=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    color /= texture(autoExposure, vec2(0.5)).r;
#else
    color *= vec3(exposure);
#endif
    color = czm_acesTonemapping(color);
    color = czm_inverseGamma(color);

    out_FragColor = vec4(color, fragmentColor.a);
}
`;var Z4=`precision highp float;

uniform sampler2D randomTexture;
uniform sampler2D depthTexture;
uniform float intensity;
uniform float bias;
uniform float lengthCap;
uniform int stepCount;
uniform int directionCount;

vec4 pixelToEye(vec2 screenCoordinate)
{
    vec2 uv = screenCoordinate / czm_viewport.zw;
    float depth = czm_readDepth(depthTexture, uv);
    vec2 xy = 2.0 * uv - vec2(1.0);
    vec4 posEC = czm_inverseProjection * vec4(xy, depth, 1.0);
    posEC = posEC / posEC.w;
    // Avoid numerical error at far plane
    if (depth >= 1.0) {
        posEC.z = czm_currentFrustum.y;
    }
    return posEC;
}

// Reconstruct surface normal in eye coordinates, avoiding edges
vec3 getNormalXEdge(vec3 positionEC)
{
    // Find the 3D surface positions at adjacent screen pixels
    vec2 centerCoord = gl_FragCoord.xy;
    vec3 positionLeft = pixelToEye(centerCoord + vec2(-1.0, 0.0)).xyz;
    vec3 positionRight = pixelToEye(centerCoord + vec2(1.0, 0.0)).xyz;
    vec3 positionUp = pixelToEye(centerCoord + vec2(0.0, 1.0)).xyz;
    vec3 positionDown = pixelToEye(centerCoord + vec2(0.0, -1.0)).xyz;

    // Compute potential tangent vectors
    vec3 dx0 = positionEC - positionLeft;
    vec3 dx1 = positionRight - positionEC;
    vec3 dy0 = positionEC - positionDown;
    vec3 dy1 = positionUp - positionEC;

    // The shorter tangent is more likely to be on the same surface
    vec3 dx = length(dx0) < length(dx1) ? dx0 : dx1;
    vec3 dy = length(dy0) < length(dy1) ? dy0 : dy1;

    return normalize(cross(dx, dy));
}

const float sqrtTwoPi = sqrt(czm_twoPi);

float gaussian(float x, float standardDeviation) {
    float argument = x / standardDeviation;
    return exp(-0.5 * argument * argument) / (sqrtTwoPi * standardDeviation);
}

void main(void)
{
    vec4 positionEC = pixelToEye(gl_FragCoord.xy);

    // Exit if we are too close to the back of the frustum, where the depth value is invalid.
    float maxValidDepth = czm_currentFrustum.y - lengthCap;
    if (-positionEC.z > maxValidDepth)
    {
        out_FragColor = vec4(1.0);
        return;
    }

    vec3 normalEC = getNormalXEdge(positionEC.xyz);
    float gaussianVariance = lengthCap * sqrt(-positionEC.z);
    // Choose a step length such that the marching stops just before 3 * variance.
    float stepLength = 3.0 * gaussianVariance / (float(stepCount) + 1.0);
    float metersPerPixel = czm_metersPerPixel(positionEC, 1.0);
    // Minimum step is 1 pixel to avoid double sampling
    float pixelsPerStep = max(stepLength / metersPerPixel, 1.0);
    stepLength = pixelsPerStep * metersPerPixel;

    float angleStepScale = 1.0 / float(directionCount);
    float angleStep = angleStepScale * czm_twoPi;
    float cosStep = cos(angleStep);
    float sinStep = sin(angleStep);
    mat2 rotateStep = mat2(cosStep, sinStep, -sinStep, cosStep);

    // Initial sampling direction (different for each pixel)
    const float randomTextureSize = 255.0;
    vec2 randomTexCoord = fract(gl_FragCoord.xy / randomTextureSize);
    float randomVal = texture(randomTexture, randomTexCoord).x;
    vec2 sampleDirection = vec2(cos(angleStep * randomVal), sin(angleStep * randomVal));

    float ao = 0.0;
    // Loop over sampling directions
#if __VERSION__ == 300
    for (int i = 0; i < directionCount; i++)
    {
#else
    for (int i = 0; i < 16; i++)
    {
        if (i >= directionCount) {
            break;
        }
#endif
        sampleDirection = rotateStep * sampleDirection;

        float localAO = 0.0;
        vec2 radialStep = pixelsPerStep * sampleDirection;

#if __VERSION__ == 300
        for (int j = 0; j < stepCount; j++)
        {
#else
        for (int j = 0; j < 64; j++)
        {
            if (j >= stepCount) {
                break;
            }
#endif
            // Step along sampling direction, away from output pixel
            vec2 samplePixel = floor(gl_FragCoord.xy + float(j + 1) * radialStep) + vec2(0.5);

            // Exit if we stepped off the screen
            if (clamp(samplePixel, vec2(0.0), czm_viewport.zw) != samplePixel) {
                break;
            }

            // Compute step vector from output point to sampled point
            vec4 samplePositionEC = pixelToEye(samplePixel);
            vec3 stepVector = samplePositionEC.xyz - positionEC.xyz;

            // Estimate the angle from the surface normal.
            float dotVal = clamp(dot(normalEC, normalize(stepVector)), 0.0, 1.0);
            dotVal = czm_branchFreeTernary(dotVal > bias, dotVal, 0.0);
            dotVal = czm_branchFreeTernary(-samplePositionEC.z <= maxValidDepth, dotVal, 0.0);

            // Weight contribution based on the distance from the output point
            float sampleDistance = length(stepVector);
            float weight = gaussian(sampleDistance, gaussianVariance);
            localAO += weight * dotVal;
        }
        ao += localAO;
    }

    ao *= angleStepScale * stepLength;
    ao = 1.0 - clamp(ao, 0.0, 1.0);
    ao = pow(ao, intensity);
    out_FragColor = vec4(vec3(ao), 1.0);
}
`;var $4=`uniform sampler2D colorTexture;
uniform sampler2D ambientOcclusionTexture;
uniform bool ambientOcclusionOnly;
in vec2 v_textureCoordinates;

void main(void)
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    vec4 ao = texture(ambientOcclusionTexture, v_textureCoordinates);
    out_FragColor = ambientOcclusionOnly ? ao : ao * color;
}
`;var Q4=`uniform sampler2D colorTexture;
uniform float gradations;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        out_FragColor = vec4(rgb, 1.0);
        return;
    }
#endif
    float luminance = czm_luminance(rgb);
    float darkness = luminance * gradations;
    darkness = (darkness - fract(darkness)) / gradations;
    out_FragColor = vec4(vec3(darkness), 1.0);
}
`;var J4=`uniform sampler2D colorTexture;
uniform sampler2D bloomTexture;
uniform bool glowOnly;

in vec2 v_textureCoordinates;

void main(void)
{
    vec4 color = texture(colorTexture, v_textureCoordinates);

#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        out_FragColor = color;
        return;
    }
#endif

    vec4 bloom = texture(bloomTexture, v_textureCoordinates);
    out_FragColor = glowOnly ? bloom : bloom + color;
}
`;var e8=`uniform sampler2D colorTexture;
uniform float brightness;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
    vec3 target = vec3(0.0);
    out_FragColor = vec4(mix(target, rgb, brightness), 1.0);
}
`;var t8=`uniform sampler2D colorTexture;
uniform float contrast;
uniform float brightness;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 sceneColor = texture(colorTexture, v_textureCoordinates).xyz;
    sceneColor = czm_RGBToHSB(sceneColor);
    sceneColor.z += brightness;
    sceneColor = czm_HSBToRGB(sceneColor);

    float factor = (259.0 * (contrast + 255.0)) / (255.0 * (259.0 - contrast));
    sceneColor = factor * (sceneColor - vec3(0.5)) + vec3(0.5);
    out_FragColor = vec4(sceneColor, 1.0);
}
`;var n8=`uniform sampler2D colorTexture;
uniform sampler2D blurTexture;
uniform sampler2D depthTexture;
uniform float focalDistance;

in vec2 v_textureCoordinates;

vec4 toEye(vec2 uv, float depth)
{
   vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
   vec4 posInCamera = czm_inverseProjection * vec4(xy, depth, 1.0);
   posInCamera = posInCamera / posInCamera.w;
   return posInCamera;
}

float computeDepthBlur(float depth)
{
    float f;
    if (depth < focalDistance)
    {
        f = (focalDistance - depth) / (focalDistance - czm_currentFrustum.x);
    }
    else
    {
        f = (depth - focalDistance) / (czm_currentFrustum.y - focalDistance);
        f = pow(f, 0.1);
    }
    f *= f;
    f = clamp(f, 0.0, 1.0);
    return pow(f, 0.5);
}

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    vec4 posInCamera = toEye(v_textureCoordinates, depth);
    float d = computeDepthBlur(-posInCamera.z);
    out_FragColor = mix(texture(colorTexture, v_textureCoordinates), texture(blurTexture, v_textureCoordinates), d);
}
`;var i8=`uniform sampler2D depthTexture;

in vec2 v_textureCoordinates;

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    out_FragColor = vec4(vec3(depth), 1.0);
}
`;var o8=`uniform sampler2D depthTexture;
uniform float length;
uniform vec4 color;

in vec2 v_textureCoordinates;

void main(void)
{
    float directions[3];
    directions[0] = -1.0;
    directions[1] = 0.0;
    directions[2] = 1.0;

    float scalars[3];
    scalars[0] = 3.0;
    scalars[1] = 10.0;
    scalars[2] = 3.0;

    float padx = czm_pixelRatio / czm_viewport.z;
    float pady = czm_pixelRatio / czm_viewport.w;

#ifdef CZM_SELECTED_FEATURE
    bool selected = false;
    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        selected = selected || czm_selected(vec2(-padx, dir * pady));
        selected = selected || czm_selected(vec2(padx, dir * pady));
        selected = selected || czm_selected(vec2(dir * padx, -pady));
        selected = selected || czm_selected(vec2(dir * padx, pady));
        if (selected)
        {
            break;
        }
    }
    if (!selected)
    {
        out_FragColor = vec4(color.rgb, 0.0);
        return;
    }
#endif

    float horizEdge = 0.0;
    float vertEdge = 0.0;

    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        float scale = scalars[i];

        horizEdge -= texture(depthTexture, v_textureCoordinates + vec2(-padx, dir * pady)).x * scale;
        horizEdge += texture(depthTexture, v_textureCoordinates + vec2(padx, dir * pady)).x * scale;

        vertEdge -= texture(depthTexture, v_textureCoordinates + vec2(dir * padx, -pady)).x * scale;
        vertEdge += texture(depthTexture, v_textureCoordinates + vec2(dir * padx, pady)).x * scale;
    }

    float len = sqrt(horizEdge * horizEdge + vertEdge * vertEdge);
    out_FragColor = vec4(color.rgb, len > length ? color.a : 0.0);
}
`;var r8=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

// See slides 142 and 143:
//     http://www.gdcvault.com/play/1012459/Uncharted_2__HDR_Lighting

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#else
    color *= vec3(exposure);
#endif

	const float A = 0.22; // shoulder strength
	const float B = 0.30; // linear strength
	const float C = 0.10; // linear angle
	const float D = 0.20; // toe strength
	const float E = 0.01; // toe numerator
	const float F = 0.30; // toe denominator

	const float white = 11.2; // linear white point value

	vec3 c = ((color * (A * color + C * B) + D * E) / (color * ( A * color + B) + D * F)) - E / F;
	float w = ((white * (A * white + C * B) + D * E) / (white * ( A * white + B) + D * F)) - E / F;

	c = czm_inverseGamma(c / w);
	out_FragColor = vec4(c, fragmentColor.a);
}
`;var s8=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    color /= texture(autoExposure, vec2(0.5)).r;
#else
    color *= vec3(exposure);
#endif
    color = czm_pbrNeutralTonemapping(color);
    color = czm_inverseGamma(color);

    out_FragColor = vec4(color, fragmentColor.a);
}
`;var a8=`in vec2 v_textureCoordinates;

uniform sampler2D colorTexture;

const float fxaaQualitySubpix = 0.5;
const float fxaaQualityEdgeThreshold = 0.125;
const float fxaaQualityEdgeThresholdMin = 0.0833;

void main()
{
    vec2 fxaaQualityRcpFrame = vec2(1.0) / czm_viewport.zw;
    vec4 color = FxaaPixelShader(
        v_textureCoordinates,
        colorTexture,
        fxaaQualityRcpFrame,
        fxaaQualitySubpix,
        fxaaQualityEdgeThreshold,
        fxaaQualityEdgeThresholdMin);
    float alpha = texture(colorTexture, v_textureCoordinates).a;
    out_FragColor = vec4(color.rgb, alpha);
}
`;var kx=`#define SAMPLES 8

uniform float delta;
uniform float sigma;
uniform float direction; // 0.0 for x direction, 1.0 for y direction

uniform sampler2D colorTexture;

#ifdef USE_STEP_SIZE
uniform float stepSize;
#else
uniform vec2 step;
#endif

in vec2 v_textureCoordinates;

//  Incremental Computation of the Gaussian:
//  https://developer.nvidia.com/gpugems/GPUGems3/gpugems3_ch40.html

void main()
{
    vec2 st = v_textureCoordinates;
    vec2 dir = vec2(1.0 - direction, direction);

#ifdef USE_STEP_SIZE
    vec2 step = vec2(stepSize * (czm_pixelRatio / czm_viewport.zw));
#else
    vec2 step = step;
#endif

    vec3 g;
    g.x = 1.0 / (sqrt(czm_twoPi) * sigma);
    g.y = exp((-0.5 * delta * delta) / (sigma * sigma));
    g.z = g.y * g.y;

    vec4 result = texture(colorTexture, st) * g.x;
    for (int i = 1; i < SAMPLES; ++i)
    {
        g.xy *= g.yz;

        vec2 offset = float(i) * dir * step;
        result += texture(colorTexture, st - offset) * g.x;
        result += texture(colorTexture, st + offset) * g.x;
    }

    out_FragColor = result;
}
`;var c8=`uniform sampler2D colorTexture;
uniform sampler2D dirtTexture;
uniform sampler2D starTexture;
uniform vec2 dirtTextureDimensions;
uniform float distortion;
uniform float ghostDispersal;
uniform float haloWidth;
uniform float dirtAmount;
uniform float earthRadius;
uniform float intensity;

in vec2 v_textureCoordinates;

// whether it is in space or not
// 6500000.0 is empirical value
#define DISTANCE_TO_SPACE 6500000.0

// return ndc from world coordinate biased earthRadius
vec4 getNDCFromWC(vec3 WC, float earthRadius)
{
    vec4 positionEC = czm_view * vec4(WC, 1.0);
    positionEC = vec4(positionEC.x + earthRadius, positionEC.y, positionEC.z, 1.0);
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    return czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);
}

// Check if current pixel is included Earth
// if then mask it gradually
float isInEarth(vec2 texcoord, vec2 sceneSize)
{
    vec2 NDC = texcoord * 2.0 - 1.0;
    vec4 earthPosSC = getNDCFromWC(vec3(0.0), 0.0);
    vec4 earthPosSCEdge = getNDCFromWC(vec3(0.0), earthRadius * 1.5);
    NDC.xy -= earthPosSC.xy;

    float X = abs(NDC.x) * sceneSize.x;
    float Y = abs(NDC.y) * sceneSize.y;

    return clamp(0.0, 1.0, max(sqrt(X * X + Y * Y) / max(abs(earthPosSCEdge.x * sceneSize.x), 1.0) - 0.8 , 0.0));
}

// For Chromatic effect
vec4 textureDistorted(sampler2D tex, vec2 texcoord, vec2 direction, vec3 distortion, bool isSpace)
{
    vec2 sceneSize = czm_viewport.zw;
    vec3 color;
    if(isSpace)
    {
        color.r = isInEarth(texcoord + direction * distortion.r, sceneSize) * texture(tex, texcoord + direction * distortion.r).r;
        color.g = isInEarth(texcoord + direction * distortion.g, sceneSize) * texture(tex, texcoord + direction * distortion.g).g;
        color.b = isInEarth(texcoord + direction * distortion.b, sceneSize) * texture(tex, texcoord + direction * distortion.b).b;
    }
    else
    {
        color.r = texture(tex, texcoord + direction * distortion.r).r;
        color.g = texture(tex, texcoord + direction * distortion.g).g;
        color.b = texture(tex, texcoord + direction * distortion.b).b;
    }
    return vec4(clamp(color, 0.0, 1.0), 0.0);
}

void main(void)
{
    vec4 originalColor = texture(colorTexture, v_textureCoordinates);
    vec3 rgb = originalColor.rgb;
    bool isSpace = length(czm_viewerPositionWC.xyz) > DISTANCE_TO_SPACE;

    // Sun position
    vec4 sunPos = czm_morphTime == 1.0 ? vec4(czm_sunPositionWC, 1.0) : vec4(czm_sunPositionColumbusView.zxy, 1.0);
    vec4 sunPositionEC = czm_view * sunPos;
    vec4 sunPositionWC = czm_eyeToWindowCoordinates(sunPositionEC);
    sunPos = czm_viewportOrthographic * vec4(sunPositionWC.xy, -sunPositionWC.z, 1.0);

    // If sun is not in the screen space, use original color.
    if(!isSpace || !((sunPos.x >= -1.1 && sunPos.x <= 1.1) && (sunPos.y >= -1.1 && sunPos.y <= 1.1)))
    {
        // Lens flare is disabled when not in space until #5932 is fixed.
        //    https://github.com/CesiumGS/cesium/issues/5932
        out_FragColor = originalColor;
        return;
    }

    vec2 texcoord = vec2(1.0) - v_textureCoordinates;
    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
    vec2 invPixelSize = 1.0 / pixelSize;
    vec3 distortionVec = pixelSize.x * vec3(-distortion, 0.0, distortion);

    // ghost vector to image centre:
    vec2 ghostVec = (vec2(0.5) - texcoord) * ghostDispersal;
    vec3 direction = normalize(vec3(ghostVec, 0.0));

    // sample ghosts:
    vec4 result = vec4(0.0);
    vec4 ghost = vec4(0.0);
    for (int i = 0; i < 4; ++i)
    {
        vec2 offset = fract(texcoord + ghostVec * float(i));
        // Only bright spots from the centre of the source image
        ghost += textureDistorted(colorTexture, offset, direction.xy, distortionVec, isSpace);
    }
    result += ghost;

    // sample halo
    vec2 haloVec = normalize(ghostVec) * haloWidth;
    float weightForHalo = length(vec2(0.5) - fract(texcoord + haloVec)) / length(vec2(0.5));
    weightForHalo = pow(1.0 - weightForHalo, 5.0);

    result += textureDistorted(colorTexture, texcoord + haloVec, direction.xy, distortionVec, isSpace) * weightForHalo * 1.5;

    // dirt on lens
    vec2 dirtTexCoords = (v_textureCoordinates * invPixelSize) / dirtTextureDimensions;
    if (dirtTexCoords.x > 1.0)
    {
        dirtTexCoords.x = mod(floor(dirtTexCoords.x), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.x) :  fract(dirtTexCoords.x);
    }
    if (dirtTexCoords.y > 1.0)
    {
        dirtTexCoords.y = mod(floor(dirtTexCoords.y), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.y) :  fract(dirtTexCoords.y);
    }
    result += dirtAmount * texture(dirtTexture, dirtTexCoords);

    // Rotating starburst texture's coordinate
    // dot(czm_view[0].xyz, vec3(0.0, 0.0, 1.0)) + dot(czm_view[1].xyz, vec3(0.0, 1.0, 0.0))
    float camrot = czm_view[0].z + czm_view[1].y;
    float cosValue = cos(camrot);
    float sinValue = sin(camrot);
    mat3 rotation = mat3(
        cosValue, -sinValue, 0.0,
        sinValue, cosValue, 0.0,
        0.0, 0.0, 1.0
    );

    vec3 st1 = vec3(v_textureCoordinates * 2.0 - vec2(1.0), 1.0);
    vec3 st2 = vec3((rotation * st1).xy, 1.0);
    vec3 st3 = st2 * 0.5 + vec3(0.5);
    vec2 lensStarTexcoord = st3.xy;
    float weightForLensFlare = length(vec3(sunPos.xy, 0.0));
    float oneMinusWeightForLensFlare = max(1.0 - weightForLensFlare, 0.0);

    if (!isSpace)
    {
        result *= oneMinusWeightForLensFlare * intensity * 0.2;
    }
    else
    {
        result *= oneMinusWeightForLensFlare * intensity;
        result *= texture(starTexture, lensStarTexcoord) * pow(weightForLensFlare, 1.0) * max((1.0 - length(vec3(st1.xy, 0.0))), 0.0) * 2.0;
    }

    result += texture(colorTexture, v_textureCoordinates);

    out_FragColor = result;
}
`;var l8=`uniform sampler2D colorTexture;
uniform vec3 white;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

// See equation 4:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#else
    color *= vec3(exposure);
#endif
    color = (color * (1.0 + color / white)) / (1.0 + color);
    color = czm_inverseGamma(color);
    out_FragColor = vec4(color, fragmentColor.a);
}
`;var u8=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

float rand(vec2 co)
{
    return fract(sin(dot(co.xy ,vec2(12.9898, 78.233))) * 43758.5453);
}

void main(void)
{
    float noiseValue = rand(v_textureCoordinates + sin(czm_frameNumber)) * 0.1;
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
    vec3 green = vec3(0.0, 1.0, 0.0);
    out_FragColor = vec4((noiseValue + rgb) * green, 1.0);
}
`;var f8=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

// See equation 3:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#else
    color *= vec3(exposure);
#endif
    color = color / (1.0 + color);
    color = czm_inverseGamma(color);
    out_FragColor = vec4(color, fragmentColor.a);
}
`;var d8=`uniform sampler2D colorTexture;
uniform sampler2D silhouetteTexture;

in vec2 v_textureCoordinates;

void main(void)
{
    vec4 silhouetteColor = texture(silhouetteTexture, v_textureCoordinates);
    vec4 color = texture(colorTexture, v_textureCoordinates);
    out_FragColor = mix(color, silhouetteColor, silhouetteColor.a);
}
`;function zx(){this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._ready=!1,this._name="czm_autoexposure",this._logDepthChanged=void 0,this._useLogDepth=void 0,this._framebuffers=void 0,this._previousLuminance=new pi,this._commands=void 0,this._clearCommand=void 0,this._minMaxLuminance=new z,this.enabled=!0,this._enabled=!0,this.minimumLuminance=.1,this.maximumLuminance=10}Object.defineProperties(zx.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},outputTexture:{get:function(){let e=this._framebuffers;if(l(e))return e[e.length-1].getColorTexture(0)}}});function Mxe(e){let t=e._framebuffers;if(!l(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].destroy();e._framebuffers=void 0,e._previousLuminance.destroy(),e._previousLuminance=void 0}function q_t(e,t){Mxe(e);let n=e._width,i=e._height,o=t.halfFloatingPointTexture?Ue.HALF_FLOAT:Ue.FLOAT,r=Math.ceil(Math.log(Math.max(n,i))/Math.log(3)),s=new Array(r);for(let c=0;c<r;++c)n=Math.max(Math.ceil(n/3),1),i=Math.max(Math.ceil(i/3),1),s[c]=new pi,s[c].update(t,n,i,1,o);let a=s[r-1].getColorTexture(0);e._previousLuminance.update(t,a.width,a.height,1,o),e._framebuffers=s}function Lxe(e){let t=e._commands;if(!l(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].shaderProgram.destroy();e._commands=void 0}function Y_t(e,t){let n;if(t===0)n={colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions}};else{let i=e._framebuffers[t-1].getColorTexture(0);n={colorTexture:function(){return i},colorTextureDimensions:function(){return i.dimensions}}}return n.minMaxLuminance=function(){return e._minMaxLuminance},n.previousLuminance=function(){return e._previousLuminance.getColorTexture(0)},n}function X_t(e,t){let n=`uniform sampler2D colorTexture; 
in vec2 v_textureCoordinates; 
float sampleTexture(vec2 offset) { 
`;return e===0?n+=`    vec4 color = texture(colorTexture, v_textureCoordinates + offset); 
    return czm_luminance(color.rgb); 
`:n+=`    return texture(colorTexture, v_textureCoordinates + offset).r; 
`,n+=`}

`,n+=`uniform vec2 colorTextureDimensions; 
uniform vec2 minMaxLuminance; 
uniform sampler2D previousLuminance; 
void main() { 
    float color = 0.0; 
    float xStep = 1.0 / colorTextureDimensions.x; 
    float yStep = 1.0 / colorTextureDimensions.y; 
    int count = 0; 
    for (int i = 0; i < 3; ++i) { 
        for (int j = 0; j < 3; ++j) { 
            vec2 offset; 
            offset.x = -xStep + float(i) * xStep; 
            offset.y = -yStep + float(j) * yStep; 
            if (offset.x < 0.0 || offset.x > 1.0 || offset.y < 0.0 || offset.y > 1.0) { 
                continue; 
            } 
            color += sampleTexture(offset); 
            ++count; 
        } 
    } 
    if (count > 0) { 
        color /= float(count); 
    } 
`,e===t-1&&(n+=`    float previous = texture(previousLuminance, vec2(0.5)).r; 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
    color = previous + (color - previous) / (60.0 * 1.5); 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
`),n+=`    out_FragColor = vec4(color); 
} 
`,n}function K_t(e,t){Lxe(e);let n=e._framebuffers,i=n.length,o=new Array(i);for(let r=0;r<i;++r)o[r]=t.createViewportQuadCommand(X_t(r,i),{framebuffer:n[r].framebuffer,uniformMap:Y_t(e,r)});e._commands=o}zx.prototype.clear=function(e){let t=this._framebuffers;if(!l(t))return;let n=this._clearCommand;l(n)||(n=this._clearCommand=new ei({color:new U(0,0,0,0),framebuffer:void 0}));let i=t.length;for(let o=0;o<i;++o)t[o].clear(e,n)};zx.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,q_t(this,e),K_t(this,e),this._ready||(this._ready=!0)),this._minMaxLuminance.x=this.minimumLuminance,this._minMaxLuminance.y=this.maximumLuminance;let i=this._framebuffers,o=i[i.length-1];i[i.length-1]=this._previousLuminance,this._commands[this._commands.length-1].framebuffer=this._previousLuminance.framebuffer,this._previousLuminance=o};zx.prototype.execute=function(e,t){this._colorTexture=t;let n=this._commands;if(!l(n))return;let i=n.length;for(let o=0;o<i;++o)n[o].execute(e)};zx.prototype.isDestroyed=function(){return!1};zx.prototype.destroy=function(){return Mxe(this),Lxe(this),le(this)};var h8=zx;var Z_t={NEAREST:0,LINEAR:1},Zf=Z_t;function Ux(e){e=e??G.EMPTY_OBJECT;let{name:t=Nn(),fragmentShader:n,uniforms:i,textureScale:o=1,forcePowerOfTwo:r=!1,sampleMode:s=Zf.NEAREST,pixelFormat:a=Ye.RGBA,pixelDatatype:c=Ue.UNSIGNED_BYTE,clearColor:u=U.BLACK,scissorRectangle:f}=e;this._fragmentShader=n,this._uniforms=i,this._textureScale=o,this._forcePowerOfTwo=r,this._sampleMode=s,this._pixelFormat=a,this._pixelDatatype=c,this._clearColor=u,this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._idTexture=void 0,this._actualUniforms={},this._dirtyUniforms=[],this._texturesToRelease=[],this._texturesToCreate=[],this._texturePromise=void 0;let h=new Ac;h.scissorTest={enabled:!0,rectangle:l(f)?je.clone(f):new je},this._passState=h,this._ready=!1,this._name=t,this._logDepthChanged=void 0,this._useLogDepth=void 0,this._selectedIdTexture=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0,this._textureCache=void 0,this._index=void 0,this.enabled=!0,this._enabled=!0}Object.defineProperties(Ux.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},fragmentShader:{get:function(){return this._fragmentShader}},uniforms:{get:function(){return this._uniforms}},textureScale:{get:function(){return this._textureScale}},forcePowerOfTwo:{get:function(){return this._forcePowerOfTwo}},sampleMode:{get:function(){return this._sampleMode}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},clearColor:{get:function(){return this._clearColor}},scissorRectangle:{get:function(){return this._passState.scissorTest.rectangle}},outputTexture:{get:function(){if(l(this._textureCache)){let e=this._textureCache.getFramebuffer(this._name);if(l(e))return e.getColorTexture(0)}}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});var $_t=/uniform\s+sampler2D\s+depthTexture/g;Ux.prototype._isSupported=function(e){return!$_t.test(this._fragmentShader)||e.depthTexture};function Q_t(e,t,n){let i=t[n];return(typeof i=="string"||i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof HTMLVideoElement||i instanceof ImageData)&&e._dirtyUniforms.push(n),{get:function(){return t[n]},set:function(o){let r=t[n];t[n]=o;let s=e._actualUniforms,a=s[n];l(a)&&a!==r&&a instanceof Dt&&!l(e._textureCache.getStageByName(n))&&(e._texturesToRelease.push(a),delete s[n],delete s[`${n}Dimensions`]),r instanceof Dt&&e._texturesToRelease.push(r),typeof o=="string"||o instanceof HTMLCanvasElement||o instanceof HTMLImageElement||o instanceof HTMLVideoElement||o instanceof ImageData?e._dirtyUniforms.push(n):s[n]=o}}}function J_t(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function eyt(e,t){return function(){let n=e[t]();if(l(n))return n.dimensions}}function tyt(e){if(l(e._uniformMap))return;let t={},n={},i=e._uniforms,o=e._actualUniforms;for(let r in i){if(!i.hasOwnProperty(r))continue;typeof i[r]!="function"?(t[r]=J_t(e,r),n[r]=Q_t(e,i,r)):(t[r]=i[r],n[r]=i[r]),o[r]=i[r];let s=t[r]();(typeof s=="string"||s instanceof Dt||s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement)&&(t[`${r}Dimensions`]=eyt(t,r))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=pt(t,{colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions},depthTexture:function(){return e._depthTexture},depthTextureDimensions:function(){return e._depthTexture.dimensions},czm_idTexture:function(){return e._idTexture},czm_selectedIdTexture:function(){return e._selectedIdTexture},czm_selectedIdTextureStep:function(){return 1/e._selectedIdTexture.width}})}function nyt(e,t){return e=e.replace(/in\s+vec2\s+v_textureCoordinates;/g,""),`#define CZM_SELECTED_FEATURE
uniform sampler2D czm_idTexture;
uniform sampler2D czm_selectedIdTexture;
uniform float czm_selectedIdTextureStep;
in vec2 v_textureCoordinates;
bool czm_selected(vec2 offset)
{
    bool selected = false;
    vec4 id = texture(czm_idTexture, v_textureCoordinates + offset);
    for (int i = 0; i < ${t}; ++i)
    {
        vec4 selectedId = texture(czm_selectedIdTexture, vec2((float(i) + 0.5) * czm_selectedIdTextureStep, 0.5));
        if (all(equal(id, selectedId)))
        {
            return true;
        }
    }
    return false;
}
bool czm_selected()
{
    return czm_selected(vec2(0.0));
}

${e}`}function iyt(e,t){if(l(e._command)&&!e._logDepthChanged&&!e._selectedDirty)return;let n=e._fragmentShader;if(l(e._selectedIdTexture)){let o=e._selectedIdTexture.width;n=nyt(n,o)}let i=new Be({defines:[e._useLogDepth?"LOG_DEPTH":""],sources:[n]});e._command=t.createViewportQuadCommand(i,{uniformMap:e._uniformMap,owner:e})}function oyt(e){let t=e._sampleMode,n,i;t===Zf.LINEAR?(n=Vt.LINEAR,i=$n.LINEAR):(n=Vt.NEAREST,i=$n.NEAREST);let o=e._sampler;(!l(o)||o.minificationFilter!==n||o.magnificationFilter!==i)&&(e._sampler=new Yt({wrapS:Tn.CLAMP_TO_EDGE,wrapT:Tn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function ryt(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function syt(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function ayt(e,t){let n=e._texturesToRelease;for(let a=0;a<n.length;++a){let c=n[a];c=c&&c.destroy()}n.length=0;let i=e._texturesToCreate;for(let a=0;a<i.length;++a){let{name:c,source:u}=i[a];e._actualUniforms[c]=new Dt({context:t,source:u})}i.length=0;let o=e._dirtyUniforms;if(o.length===0&&!l(e._texturePromise)){e._ready=!0;return}if(o.length===0||l(e._texturePromise))return;let r=e._uniforms,s=[];for(let a=0;a<o.length;++a){let c=o[a],u=r[c],f=e._textureCache.getStageByName(u);if(l(f))e._actualUniforms[c]=syt(e,u);else if(typeof u=="string"){let h=new Ae({url:u});s.push(h.fetchImage().then(ryt(e,c)))}else e._texturesToCreate.push({name:c,source:u})}o.length=0,s.length>0?(e._ready=!1,e._texturePromise=Promise.all(s).then(function(){e._ready=!0,e._texturePromise=void 0})):e._ready=!0}function Nxe(e){l(e._command)&&(e._command.shaderProgram=e._command.shaderProgram&&e._command.shaderProgram.destroy(),e._command=void 0),e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy();let t=e._textureCache;if(!l(t))return;let n=e._uniforms,i=e._actualUniforms;for(let o in i){if(!i.hasOwnProperty(o))continue;let r=i[o];r instanceof Dt&&(l(t.getStageByName(n[o]))||r.destroy(),e._dirtyUniforms.push(o))}}function cyt(e){let t=l(e._selected)?e._selected.length:0,n=l(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength;if(l(e._selected)&&l(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):l(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&l(e._combinedSelected)){if(!l(e._combinedSelectedShadow))return!0;for(let o=0;o<e._combinedSelected.length;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}function lyt(e,t){if(!e._selectedDirty)return;e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy(),e._selectedIdTexture=void 0;let n=e._combinedSelected;if(!l(n))return;let i=0;for(let s=0;s<n.length;++s){let a=n[s];l(a.pickIds)?i+=a.pickIds.length:l(a.pickId)&&++i}if(n.length===0||i===0){let s=new Uint8Array([255,255,255,255]);e._selectedIdTexture=new Dt({context:t,pixelFormat:Ye.RGBA,pixelDatatype:Ue.UNSIGNED_BYTE,source:{arrayBufferView:s,width:1,height:1},sampler:Yt.NEAREST});return}let o=0,r=new Uint8Array(i*4);for(let s=0;s<n.length;++s){let a=n[s];if(l(a.pickIds)){let c=a.pickIds,u=c.length;for(let f=0;f<u;++f){let h=c[f].color;r[o]=U.floatToByte(h.red),r[o+1]=U.floatToByte(h.green),r[o+2]=U.floatToByte(h.blue),r[o+3]=U.floatToByte(h.alpha),o+=4}}else if(l(a.pickId)){let c=a.pickId.color;r[o]=U.floatToByte(c.red),r[o+1]=U.floatToByte(c.green),r[o+2]=U.floatToByte(c.blue),r[o+3]=U.floatToByte(c.alpha),o+=4}}e._selectedIdTexture=new Dt({context:t,pixelFormat:Ye.RGBA,pixelDatatype:Ue.UNSIGNED_BYTE,source:{arrayBufferView:r,width:i,height:1},sampler:Yt.NEAREST})}Ux.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&Nxe(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=cyt(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=l(this._selected)?this._selected.length:0,this._parentSelectedLength=l(this._parentSelected)?this._parentSelected.length:0,lyt(this,e),tyt(this),ayt(this,e),iyt(this,e),oyt(this),this._selectedDirty=!1,!this._ready))return;let n=this._textureCache.getFramebuffer(this._name);if(this._command.framebuffer=n,!l(n))return;let i=n.getColorTexture(0),o;(i.width!==e.drawingBufferWidth||i.height!==e.drawingBufferHeight)&&(o=this._renderState,(!l(o)||i.width!==o.viewport.width||i.height!==o.viewport.height)&&(this._renderState=Ne.fromCache({viewport:new je(0,0,i.width,i.height)}))),this._command.renderState=o};Ux.prototype.execute=function(e,t,n,i){if(!l(this._command)||!l(this._command.framebuffer)||!this._ready||!this._enabled)return;this._colorTexture=t,this._depthTexture=n,this._idTexture=i,Yt.equals(this._colorTexture.sampler,this._sampler)||(this._colorTexture.sampler=this._sampler);let o=this.scissorRectangle.width>0&&this.scissorRectangle.height>0?this._passState:void 0;l(o)&&(o.context=e),this._command.execute(e,o)};Ux.prototype.isDestroyed=function(){return!1};Ux.prototype.destroy=function(){return Nxe(this),le(this)};var lo=Ux;function Vx(e){e=e??G.EMPTY_OBJECT,this._stages=e.stages,this._inputPreviousStageTexture=e.inputPreviousStageTexture??!0;let t=e.name;l(t)||(t=Nn()),this._name=t,this._uniforms=e.uniforms,this._textureCache=void 0,this._index=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0}Object.defineProperties(Vx.prototype,{ready:{get:function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)if(!e[n].ready)return!1;return!0}},name:{get:function(){return this._name}},enabled:{get:function(){return this._stages[0].enabled},set:function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)t[i].enabled=e}},uniforms:{get:function(){return this._uniforms}},inputPreviousStageTexture:{get:function(){return this._inputPreviousStageTexture}},length:{get:function(){return this._stages.length}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});Vx.prototype._isSupported=function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)if(!t[i]._isSupported(e))return!1;return!0};Vx.prototype.get=function(e){return this._stages[e]};function uyt(e){let t=l(e._selected)?e._selected.length:0,n=l(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,l(e._selected)&&l(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):l(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&l(e._combinedSelected)){if(!l(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let o=0;o<t;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}Vx.prototype.update=function(e,t){this._selectedDirty=uyt(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=l(this._selected)?this._selected.length:0,this._parentSelectedLength=l(this._parentSelected)?this._parentSelected.length:0;let n=this._stages,i=n.length;for(let o=0;o<i;++o){let r=n[o];this._selectedDirty&&(r.parentSelected=this._combinedSelected),r.update(e,t)}};Vx.prototype.isDestroyed=function(){return!1};Vx.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var Mu=Vx;var br={};function HK(e){let o=`#define USE_STEP_SIZE
${kx}`,r=new lo({name:`${e}_x_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:0},sampleMode:Zf.LINEAR}),s=new lo({name:`${e}_y_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:1},sampleMode:Zf.LINEAR}),a={};return Object.defineProperties(a,{delta:{get:function(){return r.uniforms.delta},set:function(c){let u=r.uniforms,f=s.uniforms;u.delta=f.delta=c}},sigma:{get:function(){return r.uniforms.sigma},set:function(c){let u=r.uniforms,f=s.uniforms;u.sigma=f.sigma=c}},stepSize:{get:function(){return r.uniforms.stepSize},set:function(c){let u=r.uniforms,f=s.uniforms;u.stepSize=f.stepSize=c}}}),new Mu({name:e,stages:[r,s],uniforms:a})}br.createBlurStage=function(){return HK("czm_blur")};br.createDepthOfFieldStage=function(){let e=HK("czm_depth_of_field_blur"),t=new lo({name:"czm_depth_of_field_composite",fragmentShader:n8,uniforms:{focalDistance:5,blurTexture:e.name}}),n={};return Object.defineProperties(n,{focalDistance:{get:function(){return t.uniforms.focalDistance},set:function(i){t.uniforms.focalDistance=i}},delta:{get:function(){return e.uniforms.delta},set:function(i){e.uniforms.delta=i}},sigma:{get:function(){return e.uniforms.sigma},set:function(i){e.uniforms.sigma=i}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(i){e.uniforms.stepSize=i}}}),new Mu({name:"czm_depth_of_field",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};br.isDepthOfFieldSupported=function(e){return e.context.depthTexture};br.createEdgeDetectionStage=function(){let e=Nn();return new lo({name:`czm_edge_detection_${e}`,fragmentShader:o8,uniforms:{length:.25,color:U.clone(U.BLACK)}})};br.isEdgeDetectionSupported=function(e){return e.context.depthTexture};function fyt(e){if(!l(e))return br.createEdgeDetectionStage();let t=new Mu({name:"czm_edge_detection_multiple",stages:e,inputPreviousStageTexture:!1}),n={},i="",o="";for(let a=0;a<e.length;++a)i+=`uniform sampler2D edgeTexture${a}; 
`,o+=`        vec4 edge${a} = texture(edgeTexture${a}, v_textureCoordinates); 
        if (edge${a}.a > 0.0) 
        { 
            color = edge${a}; 
            break; 
        } 
`,n[`edgeTexture${a}`]=e[a].name;let r=`${i}in vec2 v_textureCoordinates; 
void main() { 
    vec4 color = vec4(0.0); 
    for (int i = 0; i < ${e.length}; i++) 
    { 
${o}    } 
    out_FragColor = color; 
} 
`,s=new lo({name:"czm_edge_detection_combine",fragmentShader:r,uniforms:n});return new Mu({name:"czm_edge_detection_composite",stages:[t,s]})}br.createSilhouetteStage=function(e){let t=fyt(e),n=new lo({name:"czm_silhouette_color_edges",fragmentShader:d8,uniforms:{silhouetteTexture:t.name}});return new Mu({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};br.isSilhouetteSupported=function(e){return e.context.depthTexture};br.createBloomStage=function(){let e=new lo({name:"czm_bloom_contrast_bias",fragmentShader:t8,uniforms:{contrast:128,brightness:-.3}}),t=HK("czm_bloom_blur"),n=new Mu({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new lo({name:"czm_bloom_generate_composite",fragmentShader:J4,uniforms:{glowOnly:!1,bloomTexture:n.name}}),o={};return Object.defineProperties(o,{glowOnly:{get:function(){return i.uniforms.glowOnly},set:function(r){i.uniforms.glowOnly=r}},contrast:{get:function(){return e.uniforms.contrast},set:function(r){e.uniforms.contrast=r}},brightness:{get:function(){return e.uniforms.brightness},set:function(r){e.uniforms.brightness=r}},delta:{get:function(){return t.uniforms.delta},set:function(r){t.uniforms.delta=r}},sigma:{get:function(){return t.uniforms.sigma},set:function(r){t.uniforms.sigma=r}},stepSize:{get:function(){return t.uniforms.stepSize},set:function(r){t.uniforms.stepSize=r}}}),new Mu({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};br.createAmbientOcclusionStage=function(){let e=new lo({name:"czm_ambient_occlusion_generate",fragmentShader:Z4,uniforms:{intensity:3,bias:.1,lengthCap:.26,directionCount:8,stepCount:32,randomTexture:void 0}}),t=new lo({name:"czm_ambient_occlusion_composite",fragmentShader:$4,uniforms:{ambientOcclusionOnly:!1,ambientOcclusionTexture:e.name}}),n={};return Object.defineProperties(n,{intensity:{get:function(){return e.uniforms.intensity},set:function(i){e.uniforms.intensity=i}},bias:{get:function(){return e.uniforms.bias},set:function(i){e.uniforms.bias=i}},lengthCap:{get:function(){return e.uniforms.lengthCap},set:function(i){e.uniforms.lengthCap=i}},directionCount:{get:function(){return e.uniforms.directionCount},set:function(i){e.uniforms.directionCount=i}},stepCount:{get:function(){return e.uniforms.stepCount},set:function(i){e.uniforms.stepCount=i}},randomTexture:{get:function(){return e.uniforms.randomTexture},set:function(i){e.uniforms.randomTexture=i}},ambientOcclusionOnly:{get:function(){return t.uniforms.ambientOcclusionOnly},set:function(i){t.uniforms.ambientOcclusionOnly=i}}}),new Mu({name:"czm_ambient_occlusion",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};br.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var dyt=`#define FXAA_QUALITY_PRESET 39 
${rV}
${a8}`;br.createFXAAStage=function(){return new lo({name:"czm_FXAA",fragmentShader:dyt,sampleMode:Zf.LINEAR})};br.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=K4,new lo({name:"czm_aces",fragmentShader:t,uniforms:{autoExposure:void 0,exposure:1}})};br.createFilmicTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=r8,new lo({name:"czm_filmic",fragmentShader:t,uniforms:{autoExposure:void 0,exposure:1}})};br.createPbrNeutralTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=s8,new lo({name:"czm_pbr_neutral",fragmentShader:t,uniforms:{autoExposure:void 0,exposure:1}})};br.createReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=f8,new lo({name:"czm_reinhard",fragmentShader:t,uniforms:{autoExposure:void 0,exposure:1}})};br.createModifiedReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=l8,new lo({name:"czm_modified_reinhard",fragmentShader:t,uniforms:{white:U.WHITE,autoExposure:void 0,exposure:1}})};br.createAutoExposureStage=function(){return new h8};br.createBlackAndWhiteStage=function(){return new lo({name:"czm_black_and_white",fragmentShader:Q4,uniforms:{gradations:5}})};br.createBrightnessStage=function(){return new lo({name:"czm_brightness",fragmentShader:e8,uniforms:{brightness:.5}})};br.createNightVisionStage=function(){return new lo({name:"czm_night_vision",fragmentShader:u8})};br.createDepthViewStage=function(){return new lo({name:"czm_depth_view",fragmentShader:i8})};br.createLensFlareStage=function(){return new lo({name:"czm_lens_flare",fragmentShader:c8,uniforms:{dirtTexture:Jt("Assets/Textures/LensFlare/DirtMask.jpg"),starTexture:Jt("Assets/Textures/LensFlare/StarBurst.jpg"),intensity:2,distortion:10,ghostDispersal:.4,haloWidth:.4,dirtAmount:.4,earthRadius:ee.WGS84.maximumRadius}})};var $f=br;function Pg(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function wP(e){for(;l(e.length);)e=e.get(e.length-1);return e.name}function GK(e,t,n,i,o){if(!i.enabled||!i._isSupported(t))return o;let r=n[i.name]={};if(l(o)){let a=e.getStageByName(o);r[wP(a)]=!0}let s=i.uniforms;if(l(s)){let a=Object.getOwnPropertyNames(s),c=a.length;for(let u=0;u<c;++u){let f=s[a[u]];if(typeof f=="string"){let h=e.getStageByName(f);l(h)&&(r[wP(h)]=!0)}}}return i.name}function vP(e,t,n,i,o){if(l(i.enabled)&&!i.enabled||l(i._isSupported)&&!i._isSupported(t))return o;let r=o,s=!l(i.inputPreviousStageTexture)||i.inputPreviousStageTexture,a=o,c=i.length;for(let h=0;h<c;++h){let p=i.get(h);l(p.length)?a=vP(e,t,n,p,o):a=GK(e,t,n,p,o),s&&(o=a)}let u,f;if(s)for(u=1;u<c;++u)f=wP(i.get(u)),l(n[f])||(n[f]={}),n[f][r]=!0;else for(u=1;u<c;++u){f=wP(i.get(u));let h=n[f];for(let p=0;p<u;++p)h[wP(i.get(p))]=!0}return a}function hyt(e,t){let n={};if(l(e.ambientOcclusion)){let i=e.ambientOcclusion,o=e.bloom,r=e._tonemapping,s=e.fxaa,a=vP(e,t,n,i,void 0);a=vP(e,t,n,o,a),a=GK(e,t,n,r,a),a=vP(e,t,n,e,a),GK(e,t,n,s,a)}else vP(e,t,n,e,void 0);return n}function myt(e,t,n){let o=e._collection.getStageByName(t),r=o._textureScale,s=o._forcePowerOfTwo,a=o._pixelFormat,c=o._pixelDatatype,u=o._clearColor,f,h,p=e._framebuffers,_=p.length;for(f=0;f<_;++f){if(h=p[f],r!==h.textureScale||s!==h.forcePowerOfTwo||a!==h.pixelFormat||c!==h.pixelDatatype||!U.equals(u,h.clearColor))continue;let m=h.stages,y=m.length,b=!1;for(let x=0;x<y;++x)if(n[m[x]]){b=!0;break}if(!b)break}return l(h)&&f<_?(h.stages.push(t),h):(h={textureScale:r,forcePowerOfTwo:s,pixelFormat:a,pixelDatatype:c,clearColor:u,stages:[t],buffer:new pi({pixelFormat:a,pixelDatatype:c}),clear:void 0},p.push(h),h)}function pyt(e,t){let n=hyt(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=myt(e,i,n[i]))}function jK(e){let t=e._framebuffers,n=t.length;for(let i=0;i<n;++i)t[i].buffer.destroy()}function gyt(e,t){let n=e._width,i=e._height,o=e._framebuffers,r=o.length;for(let s=0;s<r;++s){let a=o[s],c=a.textureScale,u=Math.ceil(n*c),f=Math.ceil(i*c),h=Math.min(u,f);a.forcePowerOfTwo&&(D.isPowerOfTwo(h)||(h=D.nextPowerOfTwo(h)),u=h,f=h),a.buffer.update(t,u,f),a.clear=new ei({color:a.clearColor,framebuffer:a.buffer.framebuffer})}}Pg.prototype.updateDependencies=function(){this._updateDependencies=!0};Pg.prototype.update=function(e){let t=this._collection,n=this._updateDependencies,i=l(t.ambientOcclusion)&&t.ambientOcclusion.enabled&&t.ambientOcclusion._isSupported(e),o=l(t.bloom)&&t.bloom.enabled&&t.bloom._isSupported(e),r=l(t._tonemapping)&&t._tonemapping.enabled&&t._tonemapping._isSupported(e),s=l(t.fxaa)&&t.fxaa.enabled&&t.fxaa._isSupported(e),a=!l(t._activeStages)||t._activeStages.length>0||i||o||r||s;if((n||!a&&this._framebuffers.length>0)&&(jK(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!a)return;this._framebuffers.length===0&&pyt(this,e);let c=e.drawingBufferWidth,u=e.drawingBufferHeight,f=this._width!==c||this._height!==u;!n&&!f||(this._width=c,this._height=u,this._updateDependencies=!1,jK(this),gyt(this,e))};Pg.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};Pg.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};Pg.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};Pg.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(l(t))return t.buffer.framebuffer};Pg.prototype.isDestroyed=function(){return!1};Pg.prototype.destroy=function(){return jK(this),le(this)};var bS=Pg;var _yt={REINHARD:"REINHARD",MODIFIED_REINHARD:"MODIFIED_REINHARD",FILMIC:"FILMIC",ACES:"ACES",PBR_NEUTRAL:"PBR_NEUTRAL"};var x0=Object.freeze(_yt);var WK=[];function el(){let e=$f.createFXAAStage(),t=$f.createAmbientOcclusionStage(),n=$f.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=$f.createAutoExposureStage(),this._exposure=1,this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=x0.PBR_NEUTRAL;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let o=new bS(this),r={},s=WK;for(s.push(e,t,n,i);s.length>0;){let c=s.pop();r[c.name]=c,c._textureCache=o;let u=c.length;if(l(u))for(let f=0;f<u;++f)s.push(c.get(f))}this._stages=[],this._activeStages=[],this._previousActiveStages=[],this._randomTexture=void 0;let a=this;t.uniforms.randomTexture=function(){return a._randomTexture},this._ao=t,this._bloom=n,this._fxaa=e,this._aoEnabled=void 0,this._bloomEnabled=void 0,this._tonemappingEnabled=void 0,this._fxaaEnabled=void 0,this._activeStagesChanged=!1,this._stagesRemoved=!1,this._textureCacheDirty=!1,this._stageNames=r,this._textureCache=o}Object.defineProperties(el.prototype,{ready:{get:function(){let e=!1,t=this._stages,n=t.length;for(let a=n-1;a>=0;--a){let c=t[a];e=e||c.ready&&c.enabled}let i=this._fxaa,o=this._ao,r=this._bloom,s=this._tonemapping;return e=e||i.ready&&i.enabled,e=e||o.ready&&o.enabled,e=e||r.ready&&r.enabled,e=e||s.ready&&s.enabled,e}},fxaa:{get:function(){return this._fxaa}},ambientOcclusion:{get:function(){return this._ao}},bloom:{get:function(){return this._bloom}},length:{get:function(){return qK(this),this._stages.length}},outputTexture:{get:function(){let e=this._fxaa;if(e.enabled&&e.ready)return this.getOutputTexture(e.name);let t=this._stages,n=t.length;for(let s=n-1;s>=0;--s){let a=t[s];if(l(a)&&a.ready&&a.enabled)return this.getOutputTexture(a.name)}let i=this._tonemapping;if(i.enabled&&i.ready)return this.getOutputTexture(i.name);let o=this._bloom;if(o.enabled&&o.ready)return this.getOutputTexture(o.name);let r=this._ao;if(r.enabled&&r.ready)return this.getOutputTexture(r.name)}},hasSelected:{get:function(){let e=this._stages.slice();for(;e.length>0;){let t=e.pop();if(!l(t))continue;if(l(t.selected))return!0;let n=t.length;if(l(n))for(let i=0;i<n;++i)e.push(t.get(i))}return!1}},tonemapper:{get:function(){return this._tonemapper},set:function(e){if(this._tonemapper===e)return;l(this._tonemapping)&&(delete this._stageNames[this._tonemapping.name],this._tonemapping.destroy());let t=this._autoExposureEnabled,n;switch(e){case x0.REINHARD:n=$f.createReinhardTonemappingStage(t);break;case x0.MODIFIED_REINHARD:n=$f.createModifiedReinhardTonemappingStage(t);break;case x0.FILMIC:n=$f.createFilmicTonemappingStage(t);break;case x0.PBR_NEUTRAL:n=$f.createPbrNeutralTonemappingStage(t);break;default:n=$f.createAcesTonemappingStage(t);break}if(t){let i=this._autoExposure;n.uniforms.autoExposure=function(){return i.outputTexture}}else n.uniforms.exposure=this._exposure;this._tonemapper=e,this._tonemapping=n,l(this._stageNames)&&(this._stageNames[n.name]=n,n._textureCache=this._textureCache),this._textureCacheDirty=!0}},exposure:{get:function(){return this._exposure},set:function(e){this._tonemapping.uniforms.exposure=e,this._exposure=e}}});function qK(e){if(!e._stagesRemoved)return;e._stagesRemoved=!1;let t=[],n=e._stages;for(let i=0,o=0;i<n.length;++i){let r=n[i];r&&(r._index=o++,t.push(r))}e._stages=t}el.prototype.add=function(e){let t=this._stageNames,n=WK;for(n.push(e);n.length>0;){let o=n.pop();t[o.name]=o,o._textureCache=this._textureCache;let r=o.length;if(l(r))for(let s=0;s<r;++s)n.push(o.get(s))}let i=this._stages;return e._index=i.length,i.push(e),this._textureCacheDirty=!0,e};el.prototype.remove=function(e){if(!this.contains(e))return!1;let t=this._stageNames,n=WK;for(n.push(e);n.length>0;){let i=n.pop();delete t[i.name];let o=i.length;if(l(o))for(let r=0;r<o;++r)n.push(i.get(r))}return this._stages[e._index]=void 0,this._stagesRemoved=!0,this._textureCacheDirty=!0,e._index=void 0,e._textureCache=void 0,e.destroy(),!0};el.prototype.contains=function(e){return l(e)&&l(e._index)&&e._textureCache===this._textureCache};el.prototype.get=function(e){return qK(this),this._stages[e]};el.prototype.removeAll=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)this.remove(e[n]);e.length=0};el.prototype.getStageByName=function(e){return this._stageNames[e]};el.prototype.update=function(e,t,n){qK(this);let i=this._activeStages,o=this._activeStages=this._previousActiveStages;this._previousActiveStages=i;let r=this._stages;o.length=r.length;let s=0;for(let x=0;x<r.length;++x){let T=r[x];T.ready&&T.enabled&&T._isSupported(e)&&(o[s++]=T)}o.length=s;let a=s!==i.length;if(!a){for(let x=0;x<s;++x)if(o[x]!==i[x]){a=!0;break}}let c=this._ao,u=this._bloom,f=this._autoExposure,h=this._tonemapping,p=this._fxaa;h.enabled=n;let _=c.enabled&&c._isSupported(e),m=u.enabled&&u._isSupported(e),y=h.enabled&&h._isSupported(e),b=p.enabled&&p._isSupported(e);if((a||this._textureCacheDirty||_!==this._aoEnabled||m!==this._bloomEnabled||y!==this._tonemappingEnabled||b!==this._fxaaEnabled)&&(this._textureCache.updateDependencies(),this._aoEnabled=_,this._bloomEnabled=m,this._tonemappingEnabled=y,this._fxaaEnabled=b,this._textureCacheDirty=!1),l(this._randomTexture)&&!_&&(this._randomTexture.destroy(),this._randomTexture=void 0),!l(this._randomTexture)&&_){let T=new Uint8Array(196608);for(let C=0;C<196608;C+=3)T[C]=Math.floor(Math.random()*255);this._randomTexture=new Dt({context:e,pixelFormat:Ye.RGB,pixelDatatype:Ue.UNSIGNED_BYTE,source:{arrayBufferView:T,width:256,height:256},sampler:new Yt({wrapS:Tn.REPEAT,wrapT:Tn.REPEAT,minificationFilter:Vt.NEAREST,magnificationFilter:$n.NEAREST})})}this._textureCache.update(e),p.update(e,t),c.update(e,t),u.update(e,t),h.update(e,t),this._autoExposureEnabled&&f.update(e,t);for(let x=0;x<r.length;++x)r[x].update(e,t);s=0;for(let x=0;x<r.length;++x){let T=r[x];T.ready&&T.enabled&&T._isSupported(e)&&s++}a=s!==o.length,a&&this.update(e,t,n)};el.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function Hx(e){for(;l(e.length);)e=e.get(e.length-1);return e.outputTexture}el.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(l(t))return Hx(t)};function Km(e,t,n,i,o){if(l(e.execute)){e.execute(t,n,i,o);return}if(e.inputPreviousStageTexture){Km(e.get(0),t,n,i,o);for(let r=1;r<e.length;++r)Km(e.get(r),t,Hx(e.get(r-1)),i,o)}else for(let r=0;r<e.length;++r)Km(e.get(r),t,n,i,o)}el.prototype.execute=function(e,t,n,i){let o=this._activeStages,r=o.length,s=this._fxaa,a=this._ao,c=this._bloom,u=this._autoExposure,f=this._tonemapping,h=a.enabled&&a._isSupported(e),p=c.enabled&&c._isSupported(e),_=this._autoExposureEnabled,m=f.enabled&&f._isSupported(e),y=s.enabled&&s._isSupported(e);if(!y&&!h&&!p&&!m&&r===0)return;let b=t;h&&a.ready&&(Km(a,e,b,n,i),b=Hx(a)),p&&c.ready&&(Km(c,e,b,n,i),b=Hx(c)),_&&u.ready&&Km(u,e,b,n,i),m&&f.ready&&(Km(f,e,b,n,i),b=Hx(f));let x=b;if(r>0){Km(o[0],e,b,n,i);for(let T=1;T<r;++T)Km(o[T],e,Hx(o[T-1]),n,i);x=Hx(o[r-1])}y&&s.ready&&Km(s,e,x,n,i)};el.prototype.copy=function(e,t){if(!l(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Ou,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};el.prototype.isDestroyed=function(){return!1};el.prototype.destroy=function(){return this._fxaa.destroy(),this._ao.destroy(),this._bloom.destroy(),this._autoExposure.destroy(),this._tonemapping.destroy(),this.removeAll(),this._textureCache=this._textureCache&&this._textureCache.destroy(),le(this)};var m8=el;function Gx(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}Gx.prototype.completeMorph=function(){l(this._completeMorph)&&this._completeMorph()};Gx.prototype.morphTo2D=function(e,t){l(this._completeMorph)&&this._completeMorph();let n=this._scene;this._previousMode=n.mode,this._morphToOrthographic=n.camera.frustum instanceof rn,!(this._previousMode===ne.SCENE2D||this._previousMode===ne.MORPHING)&&(this._scene.morphStart.raiseEvent(this,this._previousMode,ne.SCENE2D,!0),n._mode=ne.MORPHING,n.camera._setTransform(L.IDENTITY),this._previousMode===ne.COLUMBUS_VIEW?Zyt(this,e):i0t(this,e,t),e===0&&l(this._completeMorph)&&this._completeMorph())};var yyt=new d,byt=new d,xyt=new d,Tyt=new d,Cyt=new d,Ayt=new d,Eyt=new d,Syt=new fe,vyt=new L,wyt=new Di,Iyt=new rn,Dyt={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};Gx.prototype.morphToColumbusView=function(e,t){l(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,this._previousMode===ne.COLUMBUS_VIEW||this._previousMode===ne.MORPHING)return;this._scene.morphStart.raiseEvent(this,this._previousMode,ne.COLUMBUS_VIEW,!0),n.camera._setTransform(L.IDENTITY);let i=yyt,o=byt,r=xyt;if(e>0)i.x=0,i.y=-1,i.z=1,i=d.multiplyByScalar(d.normalize(i,i),5*t.maximumRadius,i),d.negate(d.normalize(i,o),o),d.cross(d.UNIT_X,o,r);else{let u=n.camera;if(this._previousMode===ne.SCENE2D)d.clone(u.position,i),i.z=u.frustum.right-u.frustum.left,d.negate(d.UNIT_Z,o),d.clone(d.UNIT_Y,r);else{d.clone(u.positionWC,i),d.clone(u.directionWC,o),d.clone(u.upWC,r);let f=t.scaleToGeodeticSurface(i,Eyt),h=It.eastNorthUpToFixedFrame(f,t,vyt);L.inverseTransformation(h,h),n.mapProjection.project(t.cartesianToCartographic(i,Syt),i),L.multiplyByPointAsVector(h,o,o),L.multiplyByPointAsVector(h,r,r)}}let s;this._morphToOrthographic?(s=Iyt,s.width=n.camera.frustum.right-n.camera.frustum.left,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(s=wyt,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,s.fov=D.toRadians(60));let a=Dyt;a.position=i,a.direction=o,a.up=r,a.frustum=s;let c=r0t(a);IP(this,c),this._previousMode===ne.SCENE2D?o0t(this,e,a,c):(a.position2D=L.multiplyByPoint(oo.TRANSFORM_2D,i,Tyt),a.direction2D=L.multiplyByPointAsVector(oo.TRANSFORM_2D,o,Cyt),a.up2D=L.multiplyByPointAsVector(oo.TRANSFORM_2D,r,Ayt),n._mode=ne.MORPHING,qxe(this,e,a,c)),e===0&&l(this._completeMorph)&&this._completeMorph()};var KK={position:new d,direction:new d,up:new d,frustum:void 0},Bxe=new Di;Gx.prototype.morphTo3D=function(e,t){l(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,!(this._previousMode===ne.SCENE3D||this._previousMode===ne.MORPHING)){if(this._scene.morphStart.raiseEvent(this,this._previousMode,ne.SCENE3D,!0),n._mode=ne.MORPHING,n.camera._setTransform(L.IDENTITY),this._previousMode===ne.SCENE2D)Uyt(this,e,t);else{let i;e>0?(i=KK,d.fromDegrees(0,0,5*t.maximumRadius,t,i.position),d.negate(i.position,i.direction),d.normalize(i.direction,i.direction),d.clone(d.UNIT_Z,i.up)):i=kxe(this,t);let o,r=n.camera;r.frustum instanceof rn?o=r.frustum.clone():(o=Bxe,o.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,o.fov=D.toRadians(60)),i.frustum=o;let s=Xxe(i);IP(this,s),XK(this,e,i,s)}e===0&&l(this._completeMorph)&&this._completeMorph()}};Gx.prototype.isDestroyed=function(){return!1};Gx.prototype.destroy=function(){return p8(this),le(this)};function IP(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new Wf(e._scene.canvas);let n=function(){e._morphCancelled=!0,e._scene.camera.cancelFlight(),t(e)};e._completeMorph=n,e._morphHandler.setInputAction(n,bn.LEFT_DOWN),e._morphHandler.setInputAction(n,bn.MIDDLE_DOWN),e._morphHandler.setInputAction(n,bn.RIGHT_DOWN),e._morphHandler.setInputAction(n,bn.WHEEL)}}function p8(e){let t=e._currentTweens;for(let n=0;n<t.length;++n)t[n].cancelTween();e._currentTweens.length=0,e._morphHandler=e._morphHandler&&e._morphHandler.destroy()}var Pyt=new fe,Ryt=new d,Oyt=new L;function kxe(e,t){let n=e._scene,i=n.camera,o=KK,r=o.position,s=o.direction,a=o.up,c=n.mapProjection.unproject(i.position,Pyt);t.cartographicToCartesian(c,r);let u=t.scaleToGeodeticSurface(r,Ryt),f=It.eastNorthUpToFixedFrame(u,t,Oyt);return L.multiplyByPointAsVector(f,i.direction,s),L.multiplyByPointAsVector(f,i.up,a),o}var Myt=new d,Lyt=new d,Nyt=new d,Fyt=new d,Byt=new d,kyt=new d;function XK(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=d.clone(r.position,Myt),a=d.clone(r.direction,Lyt),c=d.clone(r.up,Nyt),u=L.multiplyByPoint(oo.TRANSFORM_2D_INVERSE,n.position,Fyt),f=L.multiplyByPointAsVector(oo.TRANSFORM_2D_INVERSE,n.direction,Byt),h=L.multiplyByPointAsVector(oo.TRANSFORM_2D_INVERSE,n.up,kyt);function p(m){Qf(s,u,m.time,r.position),Qf(a,f,m.time,r.direction),Qf(c,h,m.time,r.up),d.cross(r.direction,r.up,r.right),d.normalize(r.right,r.right)}let _=o.tweens.add({duration:t,easingFunction:Zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){Yxe(e,o,0,1,t,i)}});e._currentTweens.push(_)}var zyt=new rn,zxe=new d,Uxe=new d,Vxe=new d,ZK=new d,Hxe=new d,Gxe=new d;function Uyt(e,t,n){t/=3;let i=e._scene,o=i.camera,r;t>0?(r=KK,d.fromDegrees(0,0,5*n.maximumRadius,n,r.position),d.negate(r.position,r.direction),d.normalize(r.direction,r.direction),d.clone(d.UNIT_Z,r.up)):(o.position.z=o.frustum.right-o.frustum.left,r=kxe(e,n));let s;e._morphToOrthographic?(s=zyt,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.width=o.frustum.right-o.frustum.left):(s=Bxe,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.fov=D.toRadians(60)),r.frustum=s;let a=Xxe(r);IP(e,a);let c;e._morphToOrthographic?c=function(){XK(e,t,r,a)}:c=function(){Wxe(e,t,r,function(){XK(e,t,r,a)})},t>0?(i._mode=ne.SCENE2D,o.flyTo({duration:t,destination:d.fromDegrees(0,0,5*n.maximumRadius,n,ZK),complete:function(){i._mode=ne.MORPHING,c()}})):c()}function Qf(e,t,n,i){return d.lerp(e,t,n,i)}function jxe(e,t,n,i,o){let r=e._scene,s=r.camera;if(s.frustum instanceof rn)return;let a=s.frustum.fov,c=D.RADIANS_PER_DEGREE*.5,u=n.position.z*Math.tan(a*.5);s.frustum.far=u/Math.tan(c*.5)+1e7;function f(p){s.frustum.fov=D.lerp(a,c,p.time);let _=u/Math.tan(s.frustum.fov*.5);i(s,_)}let h=r.tweens.add({duration:t,easingFunction:Zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){s.frustum=n.frustum.clone(),o(e)}});e._currentTweens.push(h)}var Vyt=new d,Hyt=new d,Gyt=new d,YK=new d,jyt=new d,Wyt=new d,qyt=new Vr,Yyt=new hn,Xyt=new d,Kyt={position:void 0,direction:void 0,up:void 0,frustum:void 0};function Zyt(e,t){t*=.5;let n=e._scene,i=n.camera,o=d.clone(i.position,Vyt),r=d.clone(i.direction,Hyt),s=d.clone(i.up,Gyt),a=d.negate(d.UNIT_Z,jyt),c=d.clone(d.UNIT_Y,Wyt),u=YK;if(t>0)d.clone(d.ZERO,YK),u.z=5*n.ellipsoid.maximumRadius;else{d.clone(o,YK);let b=Yyt;L.multiplyByPoint(oo.TRANSFORM_2D,o,b.origin),L.multiplyByPointAsVector(oo.TRANSFORM_2D,r,b.direction);let x=n.globe;if(l(x)){let T=x.pickWorldCoordinates(b,n,!0,Xyt);l(T)&&(L.multiplyByPoint(oo.TRANSFORM_2D_INVERSE,T,u),u.z+=d.distance(o,u))}}let f=qyt;f.right=u.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let h=Kyt;h.position=u,h.direction=a,h.up=c,h.frustum=f;let p=Kxe(h);IP(e,p);function _(b){Qf(o,u,b.time,i.position),Qf(r,a,b.time,i.direction),Qf(s,c,b.time,i.up),d.cross(i.direction,i.up,i.right),d.normalize(i.right,i.right),i._adjustOrthographicFrustum(!0)}function m(b,x){b.position.z=x}let y=n.tweens.add({duration:t,easingFunction:Zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:_,complete:function(){jxe(e,t,h,m,p)}});e._currentTweens.push(y)}var Fxe=new fe,$yt={position:new d,direction:new d,up:new d,position2D:new d,direction2D:new d,up2D:new d,frustum:new Vr},Qyt={position:new d,direction:new d,up:new d,frustum:void 0},Jyt=new d,e0t=new hn,t0t=new L,n0t=new d;function i0t(e,t,n){t*=.5;let i=e._scene,o=i.camera,r=$yt;if(t>0)d.clone(d.ZERO,r.position),r.position.z=5*n.maximumRadius,d.negate(d.UNIT_Z,r.direction),d.clone(d.UNIT_Y,r.up);else{n.cartesianToCartographic(o.positionWC,Fxe),i.mapProjection.project(Fxe,r.position),d.negate(d.UNIT_Z,r.direction),d.clone(d.UNIT_Y,r.up);let h=e0t;d.clone(r.position2D,h.origin);let p=d.clone(o.directionWC,h.direction),_=n.scaleToGeodeticSurface(o.positionWC,n0t),m=It.eastNorthUpToFixedFrame(_,n,t0t);L.inverseTransformation(m,m),L.multiplyByPointAsVector(m,p,p),L.multiplyByPointAsVector(oo.TRANSFORM_2D,p,p);let y=i.globe;if(l(y)){let b=y.pickWorldCoordinates(h,i,!0,Jyt);if(l(b)){let x=d.distance(r.position2D,b);b.x+=x,d.clone(b,r.position2D)}}}function s(h,p){h.position.x=p}L.multiplyByPoint(oo.TRANSFORM_2D,r.position,r.position2D),L.multiplyByPointAsVector(oo.TRANSFORM_2D,r.direction,r.direction2D),L.multiplyByPointAsVector(oo.TRANSFORM_2D,r.up,r.up2D);let a=r.frustum;a.right=r.position.z*.5,a.left=-a.right,a.top=a.right*(i.drawingBufferHeight/i.drawingBufferWidth),a.bottom=-a.top;let c=Qyt;L.multiplyByPoint(oo.TRANSFORM_2D_INVERSE,r.position2D,c.position),d.clone(r.direction,c.direction),d.clone(r.up,c.up),c.frustum=a;let u=Kxe(c);IP(e,u);function f(){jxe(e,t,r,s,u)}qxe(e,t,r,f)}function Wxe(e,t,n,i){let o=e._scene,r=o.camera,s=r.frustum.right-r.frustum.left;r.frustum=n.frustum.clone();let a=r.frustum.fov,c=D.RADIANS_PER_DEGREE*.5,u=s*Math.tan(a*.5);r.frustum.far=u/Math.tan(c*.5)+1e7,r.frustum.fov=c;function f(p){r.frustum.fov=D.lerp(c,a,p.time),r.position.z=u/Math.tan(r.frustum.fov*.5)}let h=o.tweens.add({duration:t,easingFunction:Zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(h)}function o0t(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=d.clone(n.position,ZK),a=d.clone(n.direction,Hxe),c=d.clone(n.up,Gxe);o._mode=ne.MORPHING;function u(){r.frustum=n.frustum.clone();let f=d.clone(r.position,zxe),h=d.clone(r.direction,Uxe),p=d.clone(r.up,Vxe);f.z=s.z;function _(y){Qf(f,s,y.time,r.position),Qf(h,a,y.time,r.direction),Qf(p,c,y.time,r.up),d.cross(r.direction,r.up,r.right),d.normalize(r.right,r.right)}let m=o.tweens.add({duration:t,easingFunction:Zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:_,complete:function(){i(e)}});e._currentTweens.push(m)}e._morphToOrthographic?u():Wxe(e,0,n,u)}function qxe(e,t,n,i){let o=e._scene,r=o.camera,s=d.clone(r.position,zxe),a=d.clone(r.direction,Uxe),c=d.clone(r.up,Vxe),u=d.clone(n.position2D,ZK),f=d.clone(n.direction2D,Hxe),h=d.clone(n.up2D,Gxe);function p(m){Qf(s,u,m.time,r.position),Qf(a,f,m.time,r.direction),Qf(c,h,m.time,r.up),d.cross(r.direction,r.up,r.right),d.normalize(r.right,r.right),r._adjustOrthographicFrustum(!0)}let _=o.tweens.add({duration:t,easingFunction:Zr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){Yxe(e,o,1,0,t,i)}});e._currentTweens.push(_)}function Yxe(e,t,n,i,o,r){let s={object:t,property:"morphTime",startValue:n,stopValue:i,duration:o,easingFunction:Zr.QUARTIC_OUT};l(r)&&(s.complete=function(){r(e)});let a=t.tweens.addProperty(s);e._currentTweens.push(a)}function Xxe(e){return function(t){let n=t._scene;n._mode=ne.SCENE3D,n.morphTime=ne.getMorphTime(ne.SCENE3D),p8(t);let i=n.camera;(t._previousMode!==ne.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,d.clone(e.position,i.position),d.clone(e.direction,i.direction),d.clone(e.up,i.up),d.cross(i.direction,i.up,i.right),d.normalize(i.right,i.right),i.frustum=e.frustum.clone());let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=l(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.SCENE3D,r)}}function Kxe(e){return function(t){let n=t._scene;n._mode=ne.SCENE2D,n.morphTime=ne.getMorphTime(ne.SCENE2D),p8(t);let i=n.camera;d.clone(e.position,i.position),i.position.z=n.ellipsoid.maximumRadius*2,d.clone(e.direction,i.direction),d.clone(e.up,i.up),d.cross(i.direction,i.up,i.right),d.normalize(i.right,i.right),i.frustum=e.frustum.clone();let o=l(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.SCENE2D,o)}}function r0t(e){return function(t){let n=t._scene;n._mode=ne.COLUMBUS_VIEW,n.morphTime=ne.getMorphTime(ne.COLUMBUS_VIEW),p8(t);let i=n.camera;(t._previousModeMode!==ne.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,d.clone(e.position,i.position),d.clone(e.direction,i.direction),d.clone(e.up,i.up),d.cross(i.direction,i.up,i.right),d.normalize(i.right,i.right));let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=l(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.COLUMBUS_VIEW,r)}}var g8=Gx;var s0t={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4},ki=Object.freeze(s0t);function Ks(e,t){let n=`${e}`;return l(t)&&(n+=`+${t}`),n}function a0t(e,t){z.clone(e.distance.startPosition,t.distance.startPosition),z.clone(e.distance.endPosition,t.distance.endPosition),z.clone(e.angleAndHeight.startPosition,t.angleAndHeight.startPosition),z.clone(e.angleAndHeight.endPosition,t.angleAndHeight.endPosition)}function Zxe(e,t,n){let i=Ks(ki.PINCH,t),o=e._update,r=e._isDown,s=e._eventStartPosition,a=e._pressTime,c=e._releaseTime;o[i]=!0,r[i]=!1,s[i]=new z;let u=e._movement[i];l(u)||(u=e._movement[i]={}),u.distance={startPosition:new z,endPosition:new z},u.angleAndHeight={startPosition:new z,endPosition:new z},u.prevAngle=0,e._eventHandler.setInputAction(function(f){e._buttonsDown++,r[i]=!0,a[i]=new Date,z.lerp(f.position1,f.position2,.5,s[i])},bn.PINCH_START,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),r[i]=!1,c[i]=new Date},bn.PINCH_END,t),e._eventHandler.setInputAction(function(f){if(r[i]){o[i]?(a0t(f,u),o[i]=!1,u.prevAngle=u.angleAndHeight.startPosition.x):(z.clone(f.distance.endPosition,u.distance.endPosition),z.clone(f.angleAndHeight.endPosition,u.angleAndHeight.endPosition));let h=u.angleAndHeight.endPosition.x,p=u.prevAngle,_=Math.PI*2;for(;h>=p+Math.PI;)h-=_;for(;h<p-Math.PI;)h+=_;u.angleAndHeight.endPosition.x=-h*n.clientWidth/12,u.angleAndHeight.startPosition.x=-p*n.clientWidth/12}},bn.PINCH_MOVE,t)}function $xe(e,t){let n=Ks(ki.WHEEL,t),i=e._pressTime,o=e._releaseTime,r=e._update;r[n]=!0;let s=e._movement[n];l(s)||(s=e._movement[n]={});let a=e._lastMovement[n];l(a)||(a=e._lastMovement[n]={startPosition:new z,endPosition:new z,valid:!1}),s.startPosition=new z,z.clone(z.ZERO,s.startPosition),s.endPosition=new z,e._eventHandler.setInputAction(function(c){let u=7.5*D.toRadians(c);i[n]=o[n]=new Date,s.endPosition.x=0,s.endPosition.y=u,z.clone(s.endPosition,a.endPosition),a.valid=!0,r[n]=!1},bn.WHEEL,t)}function xS(e,t,n){let i=Ks(n,t),o=e._isDown,r=e._eventStartPosition,s=e._pressTime;o[i]=!1,r[i]=new z;let a=e._lastMovement[i];l(a)||(a=e._lastMovement[i]={startPosition:new z,endPosition:new z,valid:!1});let c,u;n===ki.LEFT_DRAG?(c=bn.LEFT_DOWN,u=bn.LEFT_UP):n===ki.RIGHT_DRAG?(c=bn.RIGHT_DOWN,u=bn.RIGHT_UP):n===ki.MIDDLE_DRAG&&(c=bn.MIDDLE_DOWN,u=bn.MIDDLE_UP),e._eventHandler.setInputAction(function(f){e._buttonsDown++,a.valid=!1,o[i]=!0,s[i]=new Date,z.clone(f.position,r[i])},c,t),e._eventHandler.setInputAction(function(){$K(Ks(n,void 0),e);for(let f of Object.values(ga)){let h=Ks(n,f);$K(h,e)}},u,t)}function $K(e,t){let n=t._releaseTime,i=t._isDown;i[e]&&(t._buttonsDown=Math.max(t._buttonsDown-1,0)),i[e]=!1,n[e]=new Date}function Qxe(e,t){z.clone(e.startPosition,t.startPosition),z.clone(e.endPosition,t.endPosition)}function c0t(e,t,n){let i=n._isDown,o=!1,r=Ks(e,t);for(let[c,u]of Object.entries(i))c.startsWith(e)&&u&&c!==r&&(o=!0,$K(c,n));if(!o)return;let s=n._pressTime,a=n._lastMovement[r];l(a)||(a=n._lastMovement[r]={startPosition:new z,endPosition:new z,valid:!1}),n._buttonsDown++,a.valid=!1,i[r]=!0,s[r]=new Date}function Jxe(e,t){let n=e._update,i=e._movement,o=e._lastMovement,r=e._isDown;for(let s in ki)if(ki.hasOwnProperty(s)){let a=ki[s];if(l(a)){let c=Ks(a,t);n[c]=!0,l(e._lastMovement[c])||(e._lastMovement[c]={startPosition:new z,endPosition:new z,valid:!1}),l(e._movement[c])||(e._movement[c]={startPosition:new z,endPosition:new z})}}e._eventHandler.setInputAction(function(s){for(let a in ki)if(ki.hasOwnProperty(a)){let c=ki[a];if(l(c)){let u=Ks(c,t);c0t(c,t,e),r[u]&&(n[u]?(Qxe(i[u],o[u]),o[u].valid=!0,Qxe(s,i[u]),n[u]=!1):z.clone(s.endPosition,i[u].endPosition))}}z.clone(s.endPosition,e._currentMousePosition)},bn.MOUSE_MOVE,t)}function Jf(e){this._eventHandler=new Wf(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new z,$xe(this,void 0),Zxe(this,void 0,e),xS(this,void 0,ki.LEFT_DRAG),xS(this,void 0,ki.RIGHT_DRAG),xS(this,void 0,ki.MIDDLE_DRAG),Jxe(this,void 0);for(let t in ga)if(ga.hasOwnProperty(t)){let n=ga[t];l(n)&&($xe(this,n),Zxe(this,n,e),xS(this,n,ki.LEFT_DRAG),xS(this,n,ki.RIGHT_DRAG),xS(this,n,ki.MIDDLE_DRAG),Jxe(this,n))}}Object.defineProperties(Jf.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[Ks(ki.WHEEL)]||!this._update[Ks(ki.WHEEL,ga.SHIFT)]||!this._update[Ks(ki.WHEEL,ga.CTRL)]||!this._update[Ks(ki.WHEEL,ga.ALT)];return this._buttonsDown>0||e}}});Jf.prototype.isMoving=function(e,t){let n=Ks(e,t);return!this._update[n]};Jf.prototype.getMovement=function(e,t){let n=Ks(e,t);return this._movement[n]};Jf.prototype.getLastMovement=function(e,t){let n=Ks(e,t),i=this._lastMovement[n];if(i.valid)return i};Jf.prototype.isButtonDown=function(e,t){let n=Ks(e,t);return this._isDown[n]};Jf.prototype.getStartMousePosition=function(e,t){if(e===ki.WHEEL)return this._currentMousePosition;let n=Ks(e,t);return this._eventStartPosition[n]};Jf.prototype.getButtonPressTime=function(e,t){let n=Ks(e,t);return this._pressTime[n]};Jf.prototype.getButtonReleaseTime=function(e,t){let n=Ks(e,t);return this._releaseTime[n]};Jf.prototype.reset=function(){for(let e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)};Jf.prototype.isDestroyed=function(){return!1};Jf.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),le(this)};var _8=Jf;function y8(e,t,n,i,o,r,s,a,c,u){this._tweens=e,this._tweenjs=t,this._startObject=ze(n),this._stopObject=ze(i),this._duration=o,this._delay=r,this._easingFunction=s,this._update=a,this._complete=c,this.cancel=u,this.needsStart=!0}Object.defineProperties(y8.prototype,{startObject:{get:function(){return this._startObject}},stopObject:{get:function(){return this._stopObject}},duration:{get:function(){return this._duration}},delay:{get:function(){return this._delay}},easingFunction:{get:function(){return this._easingFunction}},update:{get:function(){return this._update}},complete:{get:function(){return this._complete}},tweenjs:{get:function(){return this._tweenjs}}});y8.prototype.cancelTween=function(){this._tweens.remove(this)};function mh(){this._tweens=[]}Object.defineProperties(mh.prototype,{length:{get:function(){return this._tweens.length}}});mh.prototype.add=function(e){if(e=e??G.EMPTY_OBJECT,e.duration===0)return l(e.complete)&&e.complete(),new y8(this);let t=e.duration/Gn.SECONDS_PER_MILLISECOND,n=e.delay??0,i=n/Gn.SECONDS_PER_MILLISECOND,o=e.easingFunction??Zr.LINEAR_NONE,r=e.startObject,s=new Hge(r);s.to(ze(e.stopObject),t),s.delay(i),s.easing(o),l(e.update)&&s.onUpdate(function(){e.update(r)}),s.onComplete(e.complete??null),s.repeat(e._repeat??0);let a=new y8(this,s,e.startObject,e.stopObject,e.duration,n,o,e.update,e.complete,e.cancel);return this._tweens.push(a),a};mh.prototype.addProperty=function(e){e=e??G.EMPTY_OBJECT;let t=e.object,n=e.property,i=e.startValue,o=e.stopValue;function r(s){t[n]=s.value}return this.add({startObject:{value:i},stopObject:{value:o},duration:e.duration??3,delay:e.delay,easingFunction:e.easingFunction,update:r,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})};mh.prototype.addAlpha=function(e){e=e??G.EMPTY_OBJECT;let t=e.material,n=[];for(let o in t.uniforms)t.uniforms.hasOwnProperty(o)&&l(t.uniforms[o])&&l(t.uniforms[o].alpha)&&n.push(o);function i(o){let r=n.length;for(let s=0;s<r;++s)t.uniforms[n[s]].alpha=o.alpha}return this.add({startObject:{alpha:e.startValue??0},stopObject:{alpha:e.stopValue??1},duration:e.duration??3,delay:e.delay,easingFunction:e.easingFunction,update:i,complete:e.complete,cancel:e.cancel})};mh.prototype.addOffsetIncrement=function(e){e=e??G.EMPTY_OBJECT;let n=e.material.uniforms;return this.addProperty({object:n,property:"offset",startValue:n.offset,stopValue:n.offset+1,duration:e.duration,delay:e.delay,easingFunction:e.easingFunction,update:e.update,cancel:e.cancel,_repeat:1/0})};mh.prototype.remove=function(e){if(!l(e))return!1;let t=this._tweens.indexOf(e);return t!==-1?(e.tweenjs.stop(),l(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0):!1};mh.prototype.removeAll=function(){let e=this._tweens;for(let t=0;t<e.length;++t){let n=e[t];n.tweenjs.stop(),l(n.cancel)&&n.cancel()}e.length=0};mh.prototype.contains=function(e){return l(e)&&this._tweens.indexOf(e)!==-1};mh.prototype.get=function(e){return this._tweens[e]};mh.prototype.update=function(e){let t=this._tweens,n=0;for(e=l(e)?e/Gn.SECONDS_PER_MILLISECOND:Ei();n<t.length;){let i=t[n],o=i.tweenjs;i.needsStart?(i.needsStart=!1,o.start(e)):o.update(e)?n++:(o.stop(),t.splice(n,1))}};var TS=mh;function PP(e){this.enableInputs=!0,this.enableTranslate=!0,this.enableZoom=!0,this.enableRotate=!0,this.enableTilt=!0,this.enableLook=!0,this.inertiaSpin=.9,this.inertiaTranslate=.9,this.inertiaZoom=.8,this.maximumMovementRatio=.1,this.bounceAnimationTime=3,this.minimumZoomDistance=1,this.maximumZoomDistance=Number.POSITIVE_INFINITY,this.zoomFactor=5,this.translateEventTypes=ki.LEFT_DRAG,this.zoomEventTypes=[ki.RIGHT_DRAG,ki.WHEEL,ki.PINCH],this.rotateEventTypes=ki.LEFT_DRAG,this.tiltEventTypes=[ki.MIDDLE_DRAG,ki.PINCH,{eventType:ki.LEFT_DRAG,modifier:ga.CTRL},{eventType:ki.RIGHT_DRAG,modifier:ga.CTRL}],this.lookEventTypes={eventType:ki.LEFT_DRAG,modifier:ga.SHIFT};let t=e.ellipsoid??ee.default;this.minimumPickingTerrainHeight=ee.WGS84.equals(t)?15e4:t.minimumRadius*.025,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight,this.minimumPickingTerrainDistanceWithInertia=ee.WGS84.equals(t)?4e3:t.minimumRadius*63e-5,this.minimumCollisionTerrainHeight=ee.WGS84.equals(t)?15e3:t.minimumRadius*.0025,this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight,this.minimumTrackBallHeight=ee.WGS84.equals(t)?75e5:t.minimumRadius*1.175,this._minimumTrackBallHeight=this.minimumTrackBallHeight,this.enableCollisionDetection=!0,this.maximumTiltAngle=void 0,this._scene=e,this._globe=void 0,this._ellipsoid=t,this._lastGlobeHeight=0,this._aggregator=new _8(e.canvas),this._lastInertiaSpinMovement=void 0,this._lastInertiaZoomMovement=void 0,this._lastInertiaTranslateMovement=void 0,this._lastInertiaTiltMovement=void 0,this._inertiaDisablers={_lastInertiaZoomMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement","_lastInertiaTiltMovement"],_lastInertiaTiltMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement"]},this._tweens=new TS,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new z(-1,-1),this._tiltCenter=new d,this._rotateMousePosition=new z(-1,-1),this._rotateStartPosition=new d,this._strafeStartPosition=new d,this._strafeMousePosition=new z,this._strafeEndMousePosition=new z,this._zoomMouseStart=new z(-1,-1),this._zoomWorldPosition=new d,this._useZoomWorldPosition=!1,this._panLastMousePosition=new z,this._panLastWorldPosition=new d,this._tiltCVOffMap=!1,this._looking=!1,this._rotating=!1,this._strafing=!1,this._zoomingOnVector=!1,this._zoomingUnderground=!1,this._rotatingZoom=!1,this._adjustedHeightForTerrain=!1,this._cameraUnderground=!1;let n=e.mapProjection;this._maxCoord=n.project(new fe(Math.PI,D.PI_OVER_TWO)),this._rotateFactor=void 0,this._rotateRateRangeAdjustment=void 0,this._maximumRotateRate=1.77,this._minimumRotateRate=1/5e3,this._minimumZoomRate=20,this._maximumZoomRate=5906376272e3,this._minimumUndergroundPickDistance=2e3,this._maximumUndergroundPickDistance=1e4}function l0t(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function u0t(e){return z.equalsEpsilon(e.startPosition,e.endPosition,D.EPSILON14)}var f0t=.4;function d0t(e,t,n,i,o,r,s){let a=r[s];l(a)||(a=r[s]={startPosition:new z,endPosition:new z,motion:new z,inertiaEnabled:!0});let c=e.getButtonPressTime(t,n),u=e.getButtonReleaseTime(t,n),f=c&&u&&(u.getTime()-c.getTime())/1e3,p=u&&(new Date().getTime()-u.getTime())/1e3;if(c&&u&&f<f0t){let _=l0t(p,i),m=e.getLastMovement(t,n);if(!l(m)||u0t(m)||!a.inertiaEnabled||(a.motion.x=(m.endPosition.x-m.startPosition.x)*.5,a.motion.y=(m.endPosition.y-m.startPosition.y)*.5,a.startPosition=z.clone(m.startPosition,a.startPosition),a.endPosition=z.multiplyByScalar(a.motion,_,a.endPosition),a.endPosition=z.add(a.startPosition,a.endPosition,a.endPosition),isNaN(a.endPosition.x)||isNaN(a.endPosition.y)||z.distance(a.startPosition,a.endPosition)<.5))return;if(!e.isButtonDown(t,n)){let y=e.getStartMousePosition(t,n);o(r,y,a)}}}function h0t(e,t){if(l(t)){let n=e[t];l(n)&&(n.inertiaEnabled=!0);let i=e._inertiaDisablers[t];if(l(i)){let o=i.length;for(let r=0;r<o;++r)n=e[i[r]],l(n)&&(n.inertiaEnabled=!1)}}}var eTe=[];function tl(e,t,n,i,o,r){if(!l(n))return;let s=e._aggregator;Array.isArray(n)||(eTe[0]=n,n=eTe);let a=n.length;for(let c=0;c<a;++c){let u=n[c],f=l(u.eventType)?u.eventType:u,h=u.modifier,p=s.isMoving(f,h)&&s.getMovement(f,h),_=s.getStartMousePosition(f,h);e.enableInputs&&t&&(p?(i(e,_,p),h0t(e,r)):o<1&&d0t(s,f,h,o,i,e,r))}}var b8=new hn,m0t=new d,p0t=new z,g0t=new d,_0t=new z,y0t=new d,b0t=new d,x0t=new d,T0t=new d,dTe=new d,C0t=new d,A0t=new d,E0t=new d,S0t=new d,v0t=new d,w0t=new d,I0t=new d,D0t=new d,P0t=new d,R0t=new d,jx=new d,tTe=new d,nTe=new d,QK={orientation:new Ya};function sZ(e,t,n,i,o,r){let s=1;l(r)&&(s=D.clamp(Math.abs(r),.25,1));let a=n.endPosition.y-n.startPosition.y,u=a>0?e.minimumZoomDistance*s:0,f=e.maximumZoomDistance,h=o-u,p=i*h;p=D.clamp(p,e._minimumZoomRate,e._maximumZoomRate);let _=a/e._scene.canvas.clientHeight;_=Math.min(_,e.maximumMovementRatio);let m=p*_;if(e.enableCollisionDetection||e.minimumZoomDistance===0||!l(e._globe)){if(m>0&&Math.abs(o-u)<1||m<0&&Math.abs(o-f)<1)return;o-m<u?m=o-u-1:o-m>f&&(m=o-f)}let y=e._scene,b=y.camera,x=y.mode,T=QK.orientation;T.heading=b.heading,T.pitch=b.pitch,T.roll=b.roll;let C=n.inertiaEnabled??z.equals(t,e._zoomMouseStart),E=e._zoomingOnVector,S=e._rotatingZoom,w;if(C||(e._zoomMouseStart=z.clone(t,e._zoomMouseStart),l(e._globe)&&x===ne.SCENE2D?(w=b.getPickRay(t,b8).origin,w=d.fromElements(w.y,w.z,w.x)):l(e._globe)&&(w=Rg(e,t,m0t)),l(w)?(e._useZoomWorldPosition=!0,e._zoomWorldPosition=d.clone(w,e._zoomWorldPosition)):e._useZoomWorldPosition=!1,E=e._zoomingOnVector=!1,S=e._rotatingZoom=!1,e._zoomingUnderground=e._cameraUnderground),!e._useZoomWorldPosition){b.zoomIn(m);return}let R=x===ne.COLUMBUS_VIEW;if(b.positionCartographic.height<2e6&&(S=!0),!C||S){if(x===ne.SCENE2D){let P=e._zoomWorldPosition,O=b.position;if(!d.equals(P,O)&&b.positionCartographic.height<e._maxCoord.x*2){let N=b.position.x,g=d.subtract(P,O,g0t);d.normalize(g,g);let A=d.distance(P,O)*m/(b.getMagnitude()*.5);b.move(g,A*.5),(b.position.x<0&&N>0||b.position.x>0&&N<0)&&(w=b.getPickRay(t,b8).origin,w=d.fromElements(w.y,w.z,w.x),e._zoomWorldPosition=d.clone(w,e._zoomWorldPosition))}}else if(x===ne.SCENE3D){let P=d.normalize(b.position,dTe);if(e._cameraUnderground||e._zoomingUnderground||b.positionCartographic.height<3e3&&Math.abs(d.dot(b.direction,P))<.6)R=!0;else{let O=y.canvas,N=_0t;N.x=O.clientWidth/2,N.y=O.clientHeight/2;let g=Rg(e,N,y0t);if(!l(g))R=!0;else if(b.positionCartographic.height<1e6)if(d.dot(b.direction,P)>=-.5)R=!0;else{let A=A0t;d.clone(b.position,A);let v=e._zoomWorldPosition,I=C0t;if(I=d.normalize(v,I),d.dot(I,P)<0)return;let M=R0t,F=v0t;d.clone(b.direction,F),d.add(A,d.multiplyByScalar(F,1e3,jx),M);let V=w0t,k=I0t;d.subtract(v,A,V),d.normalize(V,k);let H=d.dot(P,k);if(H>=0){e._zoomMouseStart.x=-1;return}let B=Math.acos(-H),j=d.magnitude(A),q=d.magnitude(v),Q=j-m,Y=d.magnitude(V),J=Math.asin(D.clamp(Y/q*Math.sin(B),-1,1)),$=Math.asin(D.clamp(Q/q*Math.sin(B),-1,1)),de=J-$+B,be=E0t;d.normalize(A,be);let ce=S0t;ce=d.cross(k,be,ce),ce=d.normalize(ce,ce),d.normalize(d.cross(be,ce,jx),F),d.multiplyByScalar(d.normalize(M,jx),d.magnitude(M)-m,M),d.normalize(A,A),d.multiplyByScalar(A,Q,A);let _e=D0t;d.multiplyByScalar(d.add(d.multiplyByScalar(be,Math.cos(de)-1,tTe),d.multiplyByScalar(F,Math.sin(de),nTe),jx),Q,_e),d.add(A,_e,A),d.normalize(M,be),d.normalize(d.cross(be,ce,jx),F);let xe=P0t;d.multiplyByScalar(d.add(d.multiplyByScalar(be,Math.cos(de)-1,tTe),d.multiplyByScalar(F,Math.sin(de),nTe),jx),d.magnitude(M),xe),d.add(M,xe,M),d.clone(A,b.position),d.normalize(d.subtract(M,A,jx),b.direction),d.clone(b.direction,b.direction),d.cross(b.direction,b.up,b.right),d.cross(b.right,b.direction,b.up),b.setView(QK);return}else{let A=d.normalize(g,b0t),v=d.normalize(e._zoomWorldPosition,x0t),I=d.dot(v,A);if(I>0&&I<1){let M=D.acosClamped(I),F=d.cross(v,A,T0t),V=Math.abs(M)>D.toRadians(20)?b.positionCartographic.height*.75:b.positionCartographic.height-m,k=m/V;b.rotate(F,M*k)}}}}e._rotatingZoom=!R}if(!C&&R||E){let P,O=Ui.worldToWindowCoordinates(y,e._zoomWorldPosition,p0t);x!==ne.COLUMBUS_VIEW&&z.equals(t,e._zoomMouseStart)&&l(O)?P=b.getPickRay(O,b8):P=b.getPickRay(t,b8);let N=P.direction;(x===ne.COLUMBUS_VIEW||x===ne.SCENE2D)&&d.fromElements(N.y,N.z,N.x,N),b.move(N,m),e._zoomingOnVector=!0}else b.zoomIn(m);e._cameraUnderground||b.setView(QK)}var O0t=new hn,M0t=new hn,L0t=new d;function N0t(e,t,n){let o=e._scene.camera,r=o.getPickRay(n.startPosition,O0t).origin,s=o.getPickRay(n.endPosition,M0t).origin;r=d.fromElements(r.y,r.z,r.x,r),s=d.fromElements(s.y,s.z,s.x,s);let a=d.subtract(r,s,L0t),c=d.magnitude(a);c>0&&(d.normalize(a,a),o.move(a,c))}function iTe(e,t,n){l(n.distance)&&(n=n.distance);let o=e._scene.camera;sZ(e,t,n,e.zoomFactor,o.getMagnitude())}var F0t=new z,B0t=new z;function oTe(e,t,n){if(l(n.angleAndHeight)){k0t(e,t,n.angleAndHeight);return}let i=e._scene,o=i.camera,r=i.canvas,s=r.clientWidth,a=r.clientHeight,c=F0t;c.x=2/s*n.startPosition.x-1,c.y=2/a*(a-n.startPosition.y)-1,c=z.normalize(c,c);let u=B0t;u.x=2/s*n.endPosition.x-1,u.y=2/a*(a-n.endPosition.y)-1,u=z.normalize(u,u);let f=D.acosClamped(c.x);c.y<0&&(f=D.TWO_PI-f);let h=D.acosClamped(u.x);u.y<0&&(h=D.TWO_PI-h);let p=h-f;o.twistRight(p)}function k0t(e,t,n){let i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);let o=e._scene,r=o.camera,s=o.canvas,a=(n.endPosition.x-n.startPosition.x)/s.clientWidth;a=Math.min(a,e.maximumMovementRatio);let c=i*a*Math.PI*4;r.twistRight(c)}function z0t(e){let t=e._scene.mapMode2D===Ru.ROTATE;L.equals(L.IDENTITY,e._scene.camera.transform)?(tl(e,e.enableTranslate,e.translateEventTypes,N0t,e.inertiaTranslate,"_lastInertiaTranslateMovement"),tl(e,e.enableZoom,e.zoomEventTypes,iTe,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&tl(e,e.enableRotate,e.tiltEventTypes,oTe,e.inertiaSpin,"_lastInertiaTiltMovement")):(tl(e,e.enableZoom,e.zoomEventTypes,iTe,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&tl(e,e.enableRotate,e.translateEventTypes,oTe,e.inertiaSpin,"_lastInertiaSpinMovement"))}var hTe=new hn,U0t=new d,V0t=new d;function Rg(e,t,n){let i=e._scene,o=e._globe,r=i.camera,s;if(i.pickPositionSupported&&(s=i.pickPositionWorldCoordinates(t,U0t)),!l(o))return d.clone(s,n);let a=!e._cameraUnderground,c=r.getPickRay(t,hTe),u=o.pickWorldCoordinates(c,i,a,V0t),f=l(s)?d.distance(s,r.positionWC):Number.POSITIVE_INFINITY,h=l(u)?d.distance(u,r.positionWC):Number.POSITIVE_INFINITY;return f<h?d.clone(s,n):d.clone(u,n)}var H0t=new fe;function v8(e){let t=e._ellipsoid,n=e._scene,i=n.camera,o=n.mode,r=0;if(o===ne.SCENE3D){let c=t.cartesianToCartographic(i.position,H0t);l(c)&&(r=c.height)}else r=i.position.z;let s=e._scene.globeHeight??0;return Math.abs(s-r)}var G0t=new d;function mTe(e,t){let n=t.origin,i=t.direction,o=v8(e),r=d.normalize(n,G0t),s=Math.abs(d.dot(r,i));return s=Math.max(s,.5)*2,o*s}function pTe(e,t,n,i){let o=d.distance(t.origin,n),r=v8(e),s=D.clamp(r*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return o>s&&(o=Math.min(o,r/5),o=Math.max(o,100)),hn.getPoint(t,o,i)}function gTe(e,t,n,i){let o;return l(n)?(o=d.distance(t.origin,n),o>e._maximumUndergroundPickDistance&&(o=v8(e))):o=v8(e),hn.getPoint(t,o,i)}var j0t=new z;function _Te(e,t){let n=t.endPosition,i=z.subtract(t.endPosition,t.startPosition,j0t),o=e._strafeEndMousePosition;z.add(o,i,o),t.endPosition=o,aZ(e,t,e._strafeStartPosition),t.endPosition=n}var rTe=new hn,W0t=new hn,JK=new d,q0t=new d,Y0t=new d,X0t=new d,K0t=new on(d.UNIT_X,0),Z0t=new z,$0t=new z;function Q0t(e,t,n){if(d.equals(t,e._translateMousePosition)||(e._looking=!1),d.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){Nu(e,t,n);return}if(e._strafing){_Te(e,n);return}let o=e._scene.camera,r=e._cameraUnderground,s=z.clone(n.startPosition,Z0t),a=z.clone(n.endPosition,$0t),c=o.getPickRay(s,rTe),u=d.clone(d.ZERO,X0t),f=d.UNIT_X,h;if(o.position.z<e._minimumPickingTerrainHeight&&(h=Rg(e,s,JK),l(h)&&(u.x=h.x)),r||u.x>o.position.z&&l(h)){let C=h;r&&(C=gTe(e,c,h,JK)),z.clone(t,e._strafeMousePosition),z.clone(t,e._strafeEndMousePosition),d.clone(C,e._strafeStartPosition),e._strafing=!0,aZ(e,n,e._strafeStartPosition);return}let p=on.fromPointNormal(u,f,K0t);c=o.getPickRay(s,rTe);let _=Zn.rayPlane(c,p,JK),m=o.getPickRay(a,W0t),y=Zn.rayPlane(m,p,q0t);if(!l(_)||!l(y)){e._looking=!0,Nu(e,t,n),z.clone(t,e._translateMousePosition);return}let b=d.subtract(_,y,Y0t),x=b.x;b.x=b.y,b.y=b.z,b.z=x;let T=d.magnitude(b);T>D.EPSILON6&&(d.normalize(b,b),o.move(b,T))}var yTe=new z,C8=new hn,A8=new d,J0t=new d,bTe=new L,ebt=new L,tbt=new d,nbt=new on(d.UNIT_X,0),eZ=new d,iZ=new fe,xTe=new L,ibt=new Pe,obt=new Z,E8=new d;function rbt(e,t,n){if(l(n.angleAndHeight)&&(n=n.angleAndHeight),z.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){Nu(e,t,n);return}let o=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(o.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,sbt(e,t,n)):abt(e,t,n)}function sbt(e,t,n){let i=e._scene,o=i.camera,r=i.canvas,s=yTe;s.x=r.clientWidth/2,s.y=r.clientHeight/2;let a=o.getPickRay(s,C8),c=d.UNIT_X,u=a.origin,f=a.direction,h,p=d.dot(c,f);if(Math.abs(p)>D.EPSILON6&&(h=-d.dot(c,u)/p),!l(h)||h<=0){e._looking=!0,Nu(e,t,n),z.clone(t,e._tiltCenterMousePosition);return}let _=d.multiplyByScalar(f,h,A8);d.add(u,_,_);let m=i.mapProjection,y=m.ellipsoid;d.fromElements(_.y,_.z,_.x,_);let b=m.unproject(_,iZ);y.cartographicToCartesian(b,_);let x=It.eastNorthUpToFixedFrame(_,y,bTe),T=e._globe,C=e._ellipsoid;e._globe=void 0,e._ellipsoid=ee.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let E=L.clone(o.transform,xTe);o._setTransform(x),Lu(e,t,n,d.UNIT_Z),o._setTransform(E),e._globe=T,e._ellipsoid=C;let S=C.maximumRadius;e._rotateFactor=1/S,e._rotateRateRangeAdjustment=S}function abt(e,t,n){let i=e._scene,o=i.camera,r=e._cameraUnderground,s,a,c=d.UNIT_X;if(z.equals(t,e._tiltCenterMousePosition))s=d.clone(e._tiltCenter,A8);else{if(o.position.z<e._minimumPickingTerrainHeight&&(s=Rg(e,t,A8)),!l(s)){a=o.getPickRay(t,C8);let g=a.origin,A=a.direction,v,I=d.dot(c,A);if(Math.abs(I)>D.EPSILON6&&(v=-d.dot(c,g)/I),!l(v)||v<=0){e._looking=!0,Nu(e,t,n),z.clone(t,e._tiltCenterMousePosition);return}s=d.multiplyByScalar(A,v,A8),d.add(g,s,s)}r&&(l(a)||(a=o.getPickRay(t,C8)),pTe(e,a,s,s)),z.clone(t,e._tiltCenterMousePosition),d.clone(s,e._tiltCenter)}let u=i.canvas,f=yTe;f.x=u.clientWidth/2,f.y=e._tiltCenterMousePosition.y,a=o.getPickRay(f,C8);let h=d.clone(d.ZERO,tbt);h.x=s.x;let p=on.fromPointNormal(h,c,nbt),_=Zn.rayPlane(a,p,J0t),m=o._projection,y=m.ellipsoid;d.fromElements(s.y,s.z,s.x,s);let b=m.unproject(s,iZ);y.cartographicToCartesian(b,s);let x=It.eastNorthUpToFixedFrame(s,y,bTe),T;l(_)?(d.fromElements(_.y,_.z,_.x,_),b=m.unproject(_,iZ),y.cartographicToCartesian(b,_),T=It.eastNorthUpToFixedFrame(_,y,ebt)):T=x;let C=e._globe,E=e._ellipsoid;e._globe=void 0,e._ellipsoid=ee.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let S=d.UNIT_Z,w=L.clone(o.transform,xTe);o._setTransform(x);let R=d.cross(d.UNIT_Z,d.normalize(o.position,eZ),eZ),P=d.dot(o.right,R);if(Lu(e,t,n,S,!1,!0),o._setTransform(T),P<0){let g=n.startPosition.y-n.endPosition.y;(r&&g<0||!r&&g>0)&&(S=void 0);let A=o.constrainedAxis;o.constrainedAxis=void 0,Lu(e,t,n,S,!0,!1),o.constrainedAxis=A}else Lu(e,t,n,S,!0,!1);if(l(o.constrainedAxis)){let g=d.cross(o.direction,o.constrainedAxis,E8);d.equalsEpsilon(g,d.ZERO,D.EPSILON6)||(d.dot(g,o.right)<0&&d.negate(g,g),d.cross(g,o.direction,o.up),d.cross(o.direction,o.up,o.right),d.normalize(o.up,o.up),d.normalize(o.right,o.right))}o._setTransform(w),e._globe=C,e._ellipsoid=E;let O=E.maximumRadius;e._rotateFactor=1/O,e._rotateRateRangeAdjustment=O;let N=d.clone(o.positionWC,eZ);if(e.enableCollisionDetection&&uZ(e,!0),!d.equals(o.positionWC,N)){o._setTransform(T),o.worldToCameraCoordinatesPoint(N,N);let g=d.magnitudeSquared(N);d.magnitudeSquared(o.position)>g&&(d.normalize(o.position,o.position),d.multiplyByScalar(o.position,Math.sqrt(g),o.position));let A=d.angleBetween(N,o.position),v=d.cross(N,o.position,N);d.normalize(v,v);let I=Pe.fromAxisAngle(v,A,ibt),M=Z.fromQuaternion(I,obt);Z.multiplyByVector(M,o.direction,o.direction),Z.multiplyByVector(M,o.up,o.up),d.cross(o.direction,o.up,o.right),d.cross(o.right,o.direction,o.up),o._setTransform(w)}}var TTe=new z,CTe=new hn,ATe=new d;function cbt(e,t,n){l(n.distance)&&(n=n.distance);let i=e._scene,o=i.camera,r=i.canvas,s=e._cameraUnderground,a;s?a=t:(a=TTe,a.x=r.clientWidth/2,a.y=r.clientHeight/2);let c=o.getPickRay(a,CTe),u=c.origin,f=c.direction,h=o.position.z,p;h<e._minimumPickingTerrainHeight&&(p=Rg(e,a,ATe));let _;if(l(p)&&(_=d.distance(u,p)),s){let m=mTe(e,c,h);l(_)?_=Math.min(_,m):_=m}if(!l(_)){let m=d.UNIT_X;_=-d.dot(m,u)/d.dot(m,f)}sZ(e,t,n,e.zoomFactor,_)}function lbt(e){let n=e._scene.camera;if(!L.equals(L.IDENTITY,n.transform))tl(e,e.enableRotate,e.rotateEventTypes,Lu,e.inertiaSpin,"_lastInertiaSpinMovement"),tl(e,e.enableZoom,e.zoomEventTypes,STe,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),tl(e,e.enableTilt,e.tiltEventTypes,rbt,e.inertiaSpin,"_lastInertiaTiltMovement"),tl(e,e.enableTranslate,e.translateEventTypes,Q0t,e.inertiaTranslate,"_lastInertiaTranslateMovement"),tl(e,e.enableZoom,e.zoomEventTypes,cbt,e.inertiaZoom,"_lastInertiaZoomMovement"),tl(e,e.enableLook,e.lookEventTypes,Nu),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let o=n.createCorrectPositionTween(e.bounceAnimationTime);l(o)&&(e._tween=i.add(o))}i.update()}}var ubt=new hn,fbt=new on(d.UNIT_X,0),dbt=new d,hbt=new d;function aZ(e,t,n){let i=e._scene,o=i.camera,r=o.getPickRay(t.endPosition,ubt),s=d.clone(o.direction,hbt);i.mode===ne.COLUMBUS_VIEW&&d.fromElements(s.z,s.x,s.y,s);let a=on.fromPointNormal(n,s,fbt),c=Zn.rayPlane(r,a,dbt);l(c)&&(s=d.subtract(n,c,s),i.mode===ne.COLUMBUS_VIEW&&d.fromElements(s.y,s.z,s.x,s),d.add(o.position,s,o.position))}var sTe=new d,ETe=new fe,oZ=new d,rZ=new ee,mbt=new d,pbt=new d,gbt=new d;function _bt(e,t,n){let o=e._scene.camera,r=e._cameraUnderground,s=e._ellipsoid;if(!L.equals(o.transform,L.IDENTITY)){Lu(e,t,n);return}let a,c,u=s.geodeticSurfaceNormal(o.position,mbt);if(z.equals(t,e._rotateMousePosition)){if(e._looking)Nu(e,t,n,u);else if(e._rotating)Lu(e,t,n);else if(e._strafing)_Te(e,n);else{if(d.magnitude(o.position)<d.magnitude(e._rotateStartPosition))return;a=d.magnitude(e._rotateStartPosition),c=oZ,c.x=c.y=c.z=a,s=ee.fromCartesian3(c,rZ),nZ(e,t,n,s)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=s.cartesianToCartographic(o.positionWC,ETe).height,h=e._globe;if(l(h)&&f<e._minimumPickingTerrainHeight){let p=Rg(e,n.startPosition,gbt);if(l(p)){let _=!1,m=o.getPickRay(n.startPosition,hTe);if(r)_=!0,gTe(e,m,p,p);else{let y=s.geodeticSurfaceNormal(p,pbt);Math.abs(d.dot(m.direction,y))<.05?_=!0:_=d.magnitude(o.position)<d.magnitude(p)}_?(z.clone(t,e._strafeEndMousePosition),d.clone(p,e._strafeStartPosition),e._strafing=!0,aZ(e,n,e._strafeStartPosition)):(a=d.magnitude(p),c=oZ,c.x=c.y=c.z=a,s=ee.fromCartesian3(c,rZ),nZ(e,t,n,s),d.clone(p,e._rotateStartPosition))}else e._looking=!0,Nu(e,t,n,u)}else l(o.pickEllipsoid(n.startPosition,e._ellipsoid,sTe))?(nZ(e,t,n,e._ellipsoid),d.clone(sTe,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,Lu(e,t,n)):(e._looking=!0,Nu(e,t,n,u));z.clone(t,e._rotateMousePosition)}function Lu(e,t,n,i,o,r){o=o??!1,r=r??!1;let s=e._scene,a=s.camera,c=s.canvas,u=a.constrainedAxis;l(i)&&(a.constrainedAxis=i);let f=d.magnitude(a.position),h=e._rotateFactor*(f-e._rotateRateRangeAdjustment);h>e._maximumRotateRate&&(h=e._maximumRotateRate),h<e._minimumRotateRate&&(h=e._minimumRotateRate);let p=(n.startPosition.x-n.endPosition.x)/c.clientWidth,_=(n.startPosition.y-n.endPosition.y)/c.clientHeight;p=Math.min(p,e.maximumMovementRatio),_=Math.min(_,e.maximumMovementRatio);let m=h*p*Math.PI*2,y=h*_*Math.PI;if(l(i)&&l(e.maximumTiltAngle)){let b=e.maximumTiltAngle,x=d.dot(a.direction,i),T=Math.PI-Math.acos(x)+y;T>b&&(y-=T-b)}o||a.rotateRight(m),r||a.rotateUp(y),a.constrainedAxis=u}var tZ=oe.clone(oe.UNIT_W),aTe=oe.clone(oe.UNIT_W),x8=new d,CS=new d,T8=new d,cTe=new d,ybt=new z,bbt=new z,xbt=new z,Tbt=new z,Cbt=new hn;function nZ(e,t,n,i){let o=e._scene,r=o.camera,s=z.clone(n.startPosition,ybt),a=z.clone(n.endPosition,bbt),c=i.cartesianToCartographic(r.positionWC,ETe).height,u,f;if(!n.inertiaEnabled&&c<e._minimumPickingTerrainHeight&&(u=d.clone(e._panLastWorldPosition,tZ),!l(e._globe)&&!z.equalsEpsilon(s,e._panLastMousePosition)&&(u=Rg(e,s,tZ)),!l(e._globe)&&l(u))){let h=d.subtract(u,r.positionWC,CS),p=d.multiplyByScalar(r.directionWC,d.dot(r.directionWC,h),CS),_=d.magnitude(p),m=r.frustum.getPixelDimensions(o.drawingBufferWidth,o.drawingBufferHeight,_,o.pixelRatio,Tbt),y=z.subtract(a,s,xbt),b=d.multiplyByScalar(r.rightWC,y.x*m.x,CS),x=d.normalize(r.positionWC,dTe),T=r.getPickRay(a,Cbt).direction,C=d.subtract(T,d.projectVector(T,r.rightWC,T8),T8),E=d.angleBetween(C,r.directionWC),S=1;l(r.frustum.fov)&&(S=Math.max(Math.tan(E),.1));let w=Math.abs(d.dot(r.directionWC,x)),R=-y.y*m.y*2/Math.sqrt(S)*(1-w),P=d.multiplyByScalar(T,R,T8);w=Math.abs(d.dot(r.upWC,x));let O=d.multiplyByScalar(r.upWC,-y.y*(1-w)*m.y,cTe);f=d.add(u,b,aTe),f=d.add(f,P,f),f=d.add(f,O,f),d.clone(f,e._panLastWorldPosition),z.clone(a,e._panLastMousePosition)}if((!l(u)||!l(f))&&(u=r.pickEllipsoid(s,i,tZ),f=r.pickEllipsoid(a,i,aTe)),!l(u)||!l(f)){e._rotating=!0,Lu(e,t,n);return}if(u=r.worldToCameraCoordinates(u,u),f=r.worldToCameraCoordinates(f,f),l(r.constrainedAxis)){let h=r.constrainedAxis,p=d.mostOrthogonalAxis(h,x8);d.cross(p,h,p),d.normalize(p,p);let _=d.cross(h,p,CS),m=d.magnitude(u),y=d.dot(h,u),b=Math.acos(y/m),x=d.multiplyByScalar(h,y,T8);d.subtract(u,x,x),d.normalize(x,x);let T=d.magnitude(f),C=d.dot(h,f),E=Math.acos(C/T),S=d.multiplyByScalar(h,C,cTe);d.subtract(f,S,S),d.normalize(S,S);let w=Math.acos(d.dot(x,p));d.dot(x,_)<0&&(w=D.TWO_PI-w);let R=Math.acos(d.dot(S,p));d.dot(S,_)<0&&(R=D.TWO_PI-R);let P=w-R,O;d.equalsEpsilon(h,r.position,D.EPSILON2)?O=r.right:O=d.cross(h,r.position,x8);let N=d.cross(h,O,x8),g=d.dot(N,d.subtract(u,h,CS)),A=d.dot(N,d.subtract(f,h,CS)),v;g>0&&A>0?v=E-b:g>0&&A<=0?d.dot(r.position,h)>0?v=-b-E:v=b+E:v=b-E,r.rotateRight(P),r.rotateUp(v)}else{d.normalize(u,u),d.normalize(f,f);let h=d.dot(u,f),p=d.cross(u,f,x8);if(h<1&&!d.equalsEpsilon(p,d.ZERO,D.EPSILON14)){let _=Math.acos(h);r.rotate(p,_)}}}var Abt=new d,Ebt=new fe,lTe=0;function STe(e,t,n){l(n.distance)&&(n=n.distance);let i=n.inertiaEnabled,o=e._ellipsoid,r=e._scene,s=r.camera,a=r.canvas,c=e._cameraUnderground,u;c?u=t:(u=TTe,u.x=a.clientWidth/2,u.y=a.clientHeight/2);let f=s.getPickRay(u,CTe),h,p=o.cartesianToCartographic(s.position,Ebt).height,_=Math.abs(lTe)<e.minimumPickingTerrainDistanceWithInertia;(i?_:p<e._minimumPickingTerrainHeight)&&(h=Rg(e,u,ATe));let y;if(l(h)&&(y=d.distance(f.origin,h),lTe=y),c){let x=mTe(e,f,p);l(y)?y=Math.min(y,x):y=x}l(y)||(y=p);let b=d.normalize(s.position,Abt);sZ(e,t,n,e.zoomFactor,y,d.dot(b,s.direction))}var vTe=new z,S8=new hn,DP=new d,Sbt=new d,wTe=new L,vbt=new L,ITe=new L,wbt=new Pe,Ibt=new Z,cZ=new fe,lZ=new d;function Dbt(e,t,n){let o=e._scene.camera;if(!L.equals(o.transform,L.IDENTITY))return;if(l(n.angleAndHeight)&&(n=n.angleAndHeight),z.equals(t,e._tiltCenterMousePosition)||(e._tiltOnEllipsoid=!1,e._looking=!1),e._looking){let a=e._ellipsoid.geodeticSurfaceNormal(o.position,lZ);Nu(e,t,n,a);return}let s=e._ellipsoid.cartesianToCartographic(o.position,cZ);e._tiltOnEllipsoid||s.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,Rbt(e,t,n)):Obt(e,t,n)}var Pbt=new fe;function Rbt(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e.minimumZoomDistance*.25,a=i.cartesianToCartographic(r.positionWC,Pbt).height;if(a-s-1<D.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=o.canvas,u=vTe;u.x=c.clientWidth/2,u.y=c.clientHeight/2;let f=r.getPickRay(u,S8),h,p=Zn.rayEllipsoid(f,i);if(l(p))h=hn.getPoint(f,p.start,DP);else if(a>e._minimumTrackBallHeight){let T=Zn.grazingAltitudeLocation(f,i);if(!l(T))return;let C=i.cartesianToCartographic(T,cZ);C.height=0,h=i.cartographicToCartesian(C,DP)}else{e._looking=!0;let T=e._ellipsoid.geodeticSurfaceNormal(r.position,lZ);Nu(e,t,n,T),z.clone(t,e._tiltCenterMousePosition);return}let _=It.eastNorthUpToFixedFrame(h,i,wTe),m=e._globe,y=e._ellipsoid;e._globe=void 0,e._ellipsoid=ee.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let b=L.clone(r.transform,ITe);r._setTransform(_),Lu(e,t,n,d.UNIT_Z),r._setTransform(b),e._globe=m,e._ellipsoid=y;let x=y.maximumRadius;e._rotateFactor=1/x,e._rotateRateRangeAdjustment=x}function Obt(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e._cameraUnderground,a,c,u;if(z.equals(t,e._tiltCenterMousePosition))a=d.clone(e._tiltCenter,DP);else{if(a=Rg(e,t,DP),!l(a)){if(c=r.getPickRay(t,S8),u=Zn.rayEllipsoid(c,i),!l(u)){if(i.cartesianToCartographic(r.position,cZ).height<=e._minimumTrackBallHeight){e._looking=!0;let A=e._ellipsoid.geodeticSurfaceNormal(r.position,lZ);Nu(e,t,n,A),z.clone(t,e._tiltCenterMousePosition)}return}a=hn.getPoint(c,u.start,DP)}s&&(l(c)||(c=r.getPickRay(t,S8)),pTe(e,c,a,a)),z.clone(t,e._tiltCenterMousePosition),d.clone(a,e._tiltCenter)}let f=o.canvas,h=vTe;h.x=f.clientWidth/2,h.y=e._tiltCenterMousePosition.y,c=r.getPickRay(h,S8);let p=d.magnitude(a),_=d.fromElements(p,p,p,oZ),m=ee.fromCartesian3(_,rZ);if(u=Zn.rayEllipsoid(c,m),!l(u))return;let y=d.magnitude(c.origin)>p?u.start:u.stop,b=hn.getPoint(c,y,Sbt),x=It.eastNorthUpToFixedFrame(a,i,wTe),T=It.eastNorthUpToFixedFrame(b,m,vbt),C=e._globe,E=e._ellipsoid;e._globe=void 0,e._ellipsoid=ee.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let S=d.UNIT_Z,w=L.clone(r.transform,ITe);r._setTransform(T);let R=d.cross(b,r.positionWC,E8);if(d.dot(r.rightWC,R)<0){let g=n.startPosition.y-n.endPosition.y;(s&&g<0||!s&&g>0)&&(S=void 0);let A=r.constrainedAxis;r.constrainedAxis=void 0,Lu(e,t,n,S,!0,!1),r.constrainedAxis=A}else Lu(e,t,n,S,!0,!1);if(r._setTransform(x),Lu(e,t,n,S,!1,!0),l(r.constrainedAxis)){let g=d.cross(r.direction,r.constrainedAxis,E8);d.equalsEpsilon(g,d.ZERO,D.EPSILON6)||(d.dot(g,r.right)<0&&d.negate(g,g),d.cross(g,r.direction,r.up),d.cross(r.direction,r.up,r.right),d.normalize(r.up,r.up),d.normalize(r.right,r.right))}r._setTransform(w),e._globe=C,e._ellipsoid=E;let O=E.maximumRadius;e._rotateFactor=1/O,e._rotateRateRangeAdjustment=O;let N=d.clone(r.positionWC,E8);if(e.enableCollisionDetection&&uZ(e,!0),!d.equals(r.positionWC,N)){r._setTransform(T),r.worldToCameraCoordinatesPoint(N,N);let g=d.magnitudeSquared(N);d.magnitudeSquared(r.position)>g&&(d.normalize(r.position,r.position),d.multiplyByScalar(r.position,Math.sqrt(g),r.position));let A=d.angleBetween(N,r.position),v=d.cross(N,r.position,N);d.normalize(v,v);let I=Pe.fromAxisAngle(v,A,wbt),M=Z.fromQuaternion(I,Ibt);Z.multiplyByVector(M,r.direction,r.direction),Z.multiplyByVector(M,r.up,r.up),d.cross(r.direction,r.up,r.right),d.cross(r.right,r.direction,r.up),r._setTransform(w)}}var Mbt=new z,Lbt=new z,uTe=new hn,fTe=new hn,Nbt=new d,Fbt=new d;function Nu(e,t,n,i){let r=e._scene.camera,s=Mbt;s.x=n.startPosition.x,s.y=0;let a=Lbt;a.x=n.endPosition.x,a.y=0;let c=r.getPickRay(s,uTe),u=r.getPickRay(a,fTe),f=0,h,p;r.frustum instanceof rn?(h=c.origin,p=u.origin,d.add(r.direction,h,h),d.add(r.direction,p,p),d.subtract(h,r.position,h),d.subtract(p,r.position,p),d.normalize(h,h),d.normalize(p,p)):(h=c.direction,p=u.direction);let _=d.dot(h,p);_<1&&(f=Math.acos(_)),f=n.startPosition.x>n.endPosition.x?-f:f;let m=e._horizontalRotationAxis;if(l(i)?r.look(i,-f):l(m)?r.look(m,-f):r.lookLeft(f),s.x=0,s.y=n.startPosition.y,a.x=0,a.y=n.endPosition.y,c=r.getPickRay(s,uTe),u=r.getPickRay(a,fTe),f=0,r.frustum instanceof rn?(h=c.origin,p=u.origin,d.add(r.direction,h,h),d.add(r.direction,p,p),d.subtract(h,r.position,h),d.subtract(p,r.position,p),d.normalize(h,h),d.normalize(p,p)):(h=c.direction,p=u.direction),_=d.dot(h,p),_<1&&(f=Math.acos(_)),f=n.startPosition.y>n.endPosition.y?-f:f,i=i??m,l(i)){let y=r.direction,b=d.negate(i,Nbt),x=d.equalsEpsilon(y,i,D.EPSILON2),T=d.equalsEpsilon(y,b,D.EPSILON2);if(!x&&!T){_=d.dot(y,i);let C=D.acosClamped(_);f>0&&f>C&&(f=C-D.EPSILON4),_=d.dot(y,b),C=D.acosClamped(_),f<0&&-f>C&&(f=-C+D.EPSILON4);let E=d.cross(i,y,Fbt);r.look(E,f)}else(x&&f<0||T&&f>0)&&r.look(r.right,-f)}else r.lookUp(f)}function Bbt(e){tl(e,e.enableRotate,e.rotateEventTypes,_bt,e.inertiaSpin,"_lastInertiaSpinMovement"),tl(e,e.enableZoom,e.zoomEventTypes,STe,e.inertiaZoom,"_lastInertiaZoomMovement"),tl(e,e.enableTilt,e.tiltEventTypes,Dbt,e.inertiaSpin,"_lastInertiaTiltMovement"),tl(e,e.enableLook,e.lookEventTypes,Nu)}var kbt=new L,zbt=new fe;function uZ(e,t){e._adjustedHeightForTerrain=!0;let n=e._scene,i=n.mode;if(i===ne.SCENE2D||i===ne.MORPHING)return;let o=n.camera,r=n.ellipsoid??ee.WGS84,s=n.mapProjection,a,c;L.equals(o.transform,L.IDENTITY)||(a=L.clone(o.transform,kbt),c=d.magnitude(o.position),o._setTransform(L.IDENTITY));let u=zbt;i===ne.SCENE3D?r.cartesianToCartographic(o.position,u):s.unproject(o.position,u);let f=!1;if(u.height<e._minimumCollisionTerrainHeight){let h=e._scene.globeHeight;if(l(h)){let p=h+e.minimumZoomDistance,_=h-e._lastGlobeHeight,m=_/e._lastGlobeHeight;u.height<p&&(t||Math.abs(m)<=.1)&&(u.height=p,i===ne.SCENE3D?r.cartographicToCartesian(u,o.position):s.project(u,o.position),f=!0),t||Math.abs(m)<=.1?e._lastGlobeHeight=h:e._lastGlobeHeight+=_*.1}}l(a)&&(o._setTransform(a),f&&(d.normalize(o.position,o.position),d.negate(o.position,o.direction),d.multiplyByScalar(o.position,Math.max(c,e.minimumZoomDistance),o.position),d.normalize(o.direction,o.direction),d.cross(o.direction,o.up,o.right),d.cross(o.right,o.direction,o.up)))}PP.prototype.onMap=function(){let e=this._scene,t=e.mode,n=e.camera;return t===ne.COLUMBUS_VIEW?Math.abs(n.position.x)-this._maxCoord.x<0&&Math.abs(n.position.y)-this._maxCoord.y<0:!0};var Ubt=new d,Vbt=new d;PP.prototype.update=function(){let e=this._scene,{camera:t,globe:n,mode:i}=e;L.equals(t.transform,L.IDENTITY)?(this._globe=n,this._ellipsoid=e.ellipsoid??ee.default):(this._globe=void 0,this._ellipsoid=ee.UNIT_SPHERE);let{verticalExaggeration:o,verticalExaggerationRelativeHeight:r}=e;this._minimumCollisionTerrainHeight=vr.getHeight(this.minimumCollisionTerrainHeight,o,r),this._minimumPickingTerrainHeight=vr.getHeight(this.minimumPickingTerrainHeight,o,r),this._minimumTrackBallHeight=vr.getHeight(this.minimumTrackBallHeight,o,r),this._cameraUnderground=e.cameraUnderground&&l(this._globe);let s=this._ellipsoid.maximumRadius;this._rotateFactor=1/s,this._rotateRateRangeAdjustment=s,this._adjustedHeightForTerrain=!1;let a=d.clone(t.positionWC,Ubt),c=d.clone(t.directionWC,Vbt);if(i===ne.SCENE2D?z0t(this):i===ne.COLUMBUS_VIEW?(this._horizontalRotationAxis=d.UNIT_Z,lbt(this)):i===ne.SCENE3D&&(this._horizontalRotationAxis=void 0,Bbt(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain){let u=!d.equals(a,t.positionWC)||!d.equals(c,t.directionWC);uZ(this,u)}this._aggregator.reset()};PP.prototype.isDestroyed=function(){return!1};PP.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),le(this)};var w8=PP;var I8=`uniform sampler2D colorTexture;
uniform sampler2D colorTexture2;

uniform vec2 center;
uniform float radius;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color0 = texture(colorTexture, v_textureCoordinates);
    vec4 color1 = texture(colorTexture2, v_textureCoordinates);

    float x = length(gl_FragCoord.xy - center) / radius;
    float t = smoothstep(0.5, 0.8, x);
    out_FragColor = mix(color0 + color1, color1, t);
}
`;var D8=`uniform sampler2D colorTexture;

uniform float avgLuminance;
uniform float threshold;
uniform float offset;

in vec2 v_textureCoordinates;

float key(float avg)
{
    float guess = 1.5 - (1.5 / (avg * 0.1 + 1.0));
    return max(0.0, guess) + 0.1;
}

// See section 9. "The bright-pass filter" of Realtime HDR Rendering
// http://www.cg.tuwien.ac.at/research/publications/2007/Luksch_2007_RHR/Luksch_2007_RHR-RealtimeHDR%20.pdf

void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    vec3 xyz = czm_RGBToXYZ(color.rgb);
    float luminance = xyz.r;

    float scaledLum = key(avgLuminance) * luminance / avgLuminance;
    float brightLum = max(scaledLum - threshold, 0.0);
    float brightness = brightLum / (offset + brightLum);

    xyz.r = brightness;
    out_FragColor = vec4(czm_XYZToRGB(xyz), 1.0);
}
`;function Og(){this._sceneFramebuffer=new pS;let e=.125,t=new Array(6);t[0]=new lo({fragmentShader:Ou,textureScale:e,forcePowerOfTwo:!0,sampleMode:Zf.LINEAR});let n=t[1]=new lo({fragmentShader:D8,uniforms:{avgLuminance:.5,threshold:.25,offset:.1},textureScale:e,forcePowerOfTwo:!0}),i=this;this._delta=1,this._sigma=2,this._blurStep=new z,t[2]=new lo({fragmentShader:kx,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:0},textureScale:e,forcePowerOfTwo:!0}),t[3]=new lo({fragmentShader:kx,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:1},textureScale:e,forcePowerOfTwo:!0}),t[4]=new lo({fragmentShader:Ou,sampleMode:Zf.LINEAR}),this._uCenter=new z,this._uRadius=void 0,t[5]=new lo({fragmentShader:I8,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new Mu({stages:t});let o=new bS(this),r=t.length;for(let s=0;s<r;++s)t[s]._textureCache=o;this._textureCache=o,this.length=t.length}Og.prototype.get=function(e){return this._stages.get(e)};Og.prototype.getStageByName=function(e){let t=this._stages.length;for(let n=0;n<t;++n){let i=this._stages.get(n);if(i.name===e)return i}};var Hbt=new oe,DTe=new z,Gbt=new z,PTe=new L;function jbt(e,t,n){let i=t.uniformState,o=i.sunPositionWC,r=i.view,s=i.viewProjection,a=i.projection,c=L.computeViewportTransformation(n,0,1,PTe),u=L.multiplyByPoint(r,o,Hbt),f=It.pointToGLWindowCoordinates(s,c,o,DTe);u.x+=D.SOLAR_RADIUS;let h=It.pointToGLWindowCoordinates(a,c,u,u),p=z.magnitude(z.subtract(h,f,h))*30*2,_=Gbt;_.x=p,_.y=p,e._uCenter=z.clone(f,e._uCenter),e._uRadius=Math.max(_.x,_.y)*.15;let m=t.drawingBufferWidth,y=t.drawingBufferHeight,b=e._stages,x=b.get(0),T=x.outputTexture.width,C=x.outputTexture.height,E=new je;E.width=T,E.height=C,c=L.computeViewportTransformation(E,0,1,PTe),f=It.pointToGLWindowCoordinates(s,c,o,DTe),_.x*=T/m,_.y*=C/y;let S=x.scissorRectangle;S.x=Math.max(f.x-_.x*.5,0),S.y=Math.max(f.y-_.y*.5,0),S.width=Math.min(_.x,m),S.height=Math.min(_.y,y);for(let w=1;w<4;++w)je.clone(S,b.get(w).scissorRectangle)}Og.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};Og.prototype.update=function(e){let t=e.context,n=e.viewport,i=this._sceneFramebuffer;i.update(t,n);let o=i.framebuffer;return this._textureCache.update(t),this._stages.update(t,!1),jbt(this,t,n),o};Og.prototype.execute=function(e){let t=this._sceneFramebuffer.framebuffer.getColorTexture(0),n=this._stages,i=n.length;n.get(0).execute(e,t);for(let o=1;o<i;++o)n.get(o).execute(e,n.get(o-1).outputTexture)};Og.prototype.copy=function(e,t){if(!l(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Ou,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};Og.prototype.isDestroyed=function(){return!1};Og.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),le(this)};var P8=Og;function RTe(){this._cachedShowFrustumsShaders={}}function Wbt(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function qbt(e,t){let n=e.context,i=t,o=i.fragmentShaderSource.clone(),r=[];o.sources=o.sources.map(function(f){f=Be.replaceMain(f,"czm_Debug_main");let h=/out_FragData_(\d+)/g,p;for(;(p=h.exec(f))!==null;)r.indexOf(p[1])===-1&&r.push(p[1]);return f});let s=r.length,a="";a+=`uniform vec3 debugShowCommandsColor;
`,a+=`uniform vec3 debugShowFrustumsColor;
`,a+=`void main() 
{ 
    czm_Debug_main(); 
`;let c;if(s>0)for(c=0;c<s;++c)a+=`    out_FragData_${r[c]}.rgb *= debugShowCommandsColor;
`,a+=`    out_FragData_${r[c]}.rgb *= debugShowFrustumsColor;
`;else a+=`    out_FragColor.rgb *= debugShowCommandsColor;
`,a+=`    out_FragColor.rgb *= debugShowFrustumsColor;
`;a+="}",o.sources.push(a);let u=Wbt(i);return $t.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:o,attributeLocations:u})}var RP=new U;function Ybt(e,t){let n;return l(t.uniformMap)?n=t.uniformMap:n={},l(n.debugShowCommandsColor)||l(n.debugShowFrustumsColor)||(n.debugShowCommandsColor=function(){return e.debugShowCommands?(l(t._debugColor)||(t._debugColor=U.fromRandom()),t._debugColor):U.WHITE},n.debugShowFrustumsColor=function(){return e.debugShowFrustums?(RP.red=t.debugOverlappingFrustums&1?1:0,RP.green=t.debugOverlappingFrustums&2?1:0,RP.blue=t.debugOverlappingFrustums&4?1:0,RP.alpha=1,RP):U.WHITE}),n}var Xbt=new Ze;RTe.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,o=this._cachedShowFrustumsShaders[i];l(o)||(o=qbt(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=o);let r=Ze.shallowClone(t,Xbt);r.shaderProgram=o,r.uniformMap=Ybt(e,t),r.execute(e.context,n)};var R8=RTe;function Wx(e,t,n){this._primitive=e,this._tileIndex=t,this._sampleIndex=n,this._metadata={},this._orientedBoundingBox=new vn}Wx.fromKeyframeNode=function(e,t,n,i){let o=new Wx(e,t,n),{spatialNode:r,content:s}=i;return o._metadata=Kbt(e,s,n),o._orientedBoundingBox=$bt(e,r,n,o._orientedBoundingBox),o};function Kbt(e,t,n){if(!l(t)||!l(t.metadata))return;let{names:i,types:o}=e.provider,{metadata:r}=t,s={};for(let a=0;a<i.length;a++){let c=i[a],u=ot.getComponentCount(o[a]),f=r[a].slice(n*u,(n+1)*u);s[c]=f}return s}var OTe=new d,Zbt=new d;function $bt(e,t,n,i){let o=t.dimensions,r=o.x*o.y,s=Math.floor(n/r),a=n-s*r,c=Math.floor(a/o.x),u=a-c*o.x,f=d.fromElements(u,c,s,OTe),h=d.divideComponents(d.subtract(f,e._paddingBefore,OTe),e.dimensions,Zbt);return e._shape.computeOrientedBoundingBoxForSample(t,e.dimensions,h,i)}Object.defineProperties(Wx.prototype,{metadata:{get:function(){return this._metadata}},primitive:{get:function(){return this._primitive}},sampleIndex:{get:function(){return this._sampleIndex}},tileIndex:{get:function(){return this._tileIndex}},orientedBoundingBox:{get:function(){return this._orientedBoundingBox.clone()}}});Wx.prototype.hasProperty=function(e){return l(this._metadata[e])};Wx.prototype.getNames=function(){return Object.keys(this._metadata)};Wx.prototype.getProperty=function(e){return this._metadata[e]};var O8=Wx;var M8=`struct Ray {
    vec3 pos;
    vec3 dir;
    vec3 rawDir;
};

#if defined(JITTER)
/**
 * Generate a pseudo-random value for a given 2D screen coordinate.
 * Similar to https://www.shadertoy.com/view/4djSRW with a modified hashscale.
 */
float hash(vec2 p)
{
    vec3 p3 = fract(vec3(p.xyx) * 50.0);
    p3 += dot(p3, p3.yzx + 19.19);
    return fract((p3.x + p3.y) * p3.z);
}
#endif

float minComponent(in vec3 v) {
    return min(min(v.x, v.y), v.z);
}

float maxComponent(in vec3 v) {
    return max(max(v.x, v.y), v.z);
}

struct PointJacobianT {
    vec3 point;
    mat3 jacobianT;
};
`;var L8=`// See Intersection.glsl for the definition of intersectScene
// See IntersectionUtils.glsl for the definition of nextIntersection
// See convertUvToBox.glsl, convertUvToCylinder.glsl, or convertUvToEllipsoid.glsl
// for the definition of convertUvToShapeUvSpace. The appropriate function is 
// selected based on the VoxelPrimitive shape type, and added to the shader in
// Scene/VoxelRenderResources.js.
// See Octree.glsl for the definitions of TraversalData, SampleData,
// traverseOctreeFromBeginning, and traverseOctreeFromExisting
// See Megatexture.glsl for the definition of accumulatePropertiesFromMegatexture

#define STEP_COUNT_MAX 1000 // Harcoded value because GLSL doesn't like variable length loops
#if defined(PICKING_VOXEL)
    #define ALPHA_ACCUM_MAX 0.1
#else
    #define ALPHA_ACCUM_MAX 0.98 // Must be > 0.0 and <= 1.0
#endif

uniform mat3 u_transformDirectionViewToLocal;
uniform vec3 u_cameraPositionUv;
uniform float u_stepSize;

#if defined(PICKING)
    uniform vec4 u_pickColor;
#endif

vec3 getSampleSize(in int level) {
    vec3 sampleCount = exp2(float(level)) * vec3(u_dimensions);
    vec3 sampleSizeUv = 1.0 / sampleCount;
    return scaleShapeUvToShapeSpace(sampleSizeUv);
}

#define MINIMUM_STEP_SCALAR (0.02)
#define SHIFT_FRACTION (0.001)

/**
 * Given a coordinate within a tile, and sample spacings along a ray through
 * the coordinate, find the distance to the points where the ray entered and
 * exited the voxel cell, along with the surface normals at those points.
 * The surface normals are returned in shape space coordinates.
 */
RayShapeIntersection getVoxelIntersection(in vec3 tileUv, in vec3 sampleSizeAlongRay) {
    vec3 voxelCoord = tileUv * vec3(u_dimensions);
    vec3 directions = sign(sampleSizeAlongRay);
    vec3 positiveDirections = max(directions, 0.0);
    vec3 entryCoord = mix(ceil(voxelCoord), floor(voxelCoord), positiveDirections);
    vec3 exitCoord = entryCoord + directions;

    vec3 distanceFromEntry = -abs((entryCoord - voxelCoord) * sampleSizeAlongRay);
    float lastEntry = maxComponent(distanceFromEntry);
    bvec3 isLastEntry = equal(distanceFromEntry, vec3(lastEntry));
    vec3 entryNormal = -1.0 * vec3(isLastEntry) * directions;
    vec4 entry = vec4(entryNormal, lastEntry);

    vec3 distanceToExit = abs((exitCoord - voxelCoord) * sampleSizeAlongRay);
    float firstExit = minComponent(distanceToExit);
    bvec3 isFirstExit = equal(distanceToExit, vec3(firstExit));
    vec3 exitNormal = vec3(isFirstExit) * directions;
    vec4 exit = vec4(exitNormal, firstExit);

    return RayShapeIntersection(entry, exit);
}

vec4 getStepSize(in SampleData sampleData, in Ray viewRay, in RayShapeIntersection shapeIntersection, in mat3 jacobianT, in float currentT) {
    // The Jacobian is computed in a space where the shape spans [-1, 1].
    // But the ray is marched in a space where the shape fills [0, 1].
    // So we need to scale the Jacobian by 2.
    vec3 gradient = 2.0 * viewRay.rawDir * jacobianT;
    vec3 sampleSizeAlongRay = getSampleSize(sampleData.tileCoords.w) / gradient;

    RayShapeIntersection voxelIntersection = getVoxelIntersection(sampleData.tileUv, sampleSizeAlongRay);

    // Transform normal from shape space to Cartesian space
    vec3 voxelNormal = normalize(jacobianT * voxelIntersection.entry.xyz);
    // Compare with the shape intersection, to choose the appropriate normal
    vec4 voxelEntry = vec4(voxelNormal, currentT + voxelIntersection.entry.w);
    vec4 entry = intersectionMax(shapeIntersection.entry, voxelEntry);

    float fixedStep = minComponent(abs(sampleSizeAlongRay)) * u_stepSize;
    float shift = fixedStep * SHIFT_FRACTION;
    float dt = voxelIntersection.exit.w + shift;
    if ((currentT + dt) > shapeIntersection.exit.w) {
        // Stop at end of shape
        dt = shapeIntersection.exit.w - currentT + shift;
    }
    float stepSize = clamp(dt, fixedStep * MINIMUM_STEP_SCALAR, fixedStep + shift);

    return vec4(entry.xyz, stepSize);
}

vec2 packIntToVec2(int value) {
    float shifted = float(value) / 255.0;
    float lowBits = fract(shifted);
    float highBits = floor(shifted) / 255.0;
    return vec2(highBits, lowBits);
}

vec2 packFloatToVec2(float value) {
    float lowBits = fract(value);
    float highBits = floor(value) / 255.0;
    return vec2(highBits, lowBits);
}

int getSampleIndex(in SampleData sampleData) {
    // tileUv = 1.0 is a valid coordinate but sampleIndex = u_inputDimensions is not.
    // (tileUv = 1.0 corresponds to the far edge of the last sample, at index = u_inputDimensions - 1).
    // Clamp to [0, voxelDimensions - 0.5) to avoid numerical error before flooring
    vec3 maxCoordinate = vec3(u_inputDimensions) - vec3(0.5);
    vec3 inputCoordinate = clamp(sampleData.inputCoordinate, vec3(0.0), maxCoordinate);
    ivec3 sampleIndex = ivec3(floor(inputCoordinate));
    // Convert to a 1D index for lookup in a 1D data array
    return sampleIndex.x + u_inputDimensions.x * (sampleIndex.y + u_inputDimensions.y * sampleIndex.z);
}

void main()
{
    vec4 fragCoord = gl_FragCoord;
    vec2 screenCoord = (fragCoord.xy - czm_viewport.xy) / czm_viewport.zw; // [0,1]
    vec3 eyeDirection = normalize(czm_windowToEyeCoordinates(fragCoord).xyz);
    vec3 viewDirWorld = normalize(czm_inverseViewRotation * eyeDirection); // normalize again just in case
    vec3 viewDirUv = normalize(u_transformDirectionViewToLocal * eyeDirection); // normalize again just in case
    vec3 viewPosUv = u_cameraPositionUv;
    #if defined(SHAPE_ELLIPSOID)
        // viewDirUv has been scaled to a space where the ellipsoid is a sphere.
        // Undo this scaling to get the raw direction.
        vec3 rawDir = viewDirUv * u_ellipsoidRadiiUv;
        Ray viewRayUv = Ray(viewPosUv, viewDirUv, rawDir);
    #else
        Ray viewRayUv = Ray(viewPosUv, viewDirUv, viewDirUv);
    #endif

    Intersections ix;
    RayShapeIntersection shapeIntersection = intersectScene(screenCoord, viewRayUv, ix);

    // Exit early if the scene was completely missed.
    if (shapeIntersection.entry.w == NO_HIT) {
        discard;
    }

    float currentT = shapeIntersection.entry.w;
    float endT = shapeIntersection.exit.w;
    vec3 positionUv = viewPosUv + currentT * viewDirUv;
    PointJacobianT pointJacobian = convertUvToShapeUvSpaceDerivative(positionUv);

    // Traverse the tree from the start position
    TraversalData traversalData;
    SampleData sampleDatas[SAMPLE_COUNT];
    traverseOctreeFromBeginning(pointJacobian.point, traversalData, sampleDatas);
    vec4 step = getStepSize(sampleDatas[0], viewRayUv, shapeIntersection, pointJacobian.jacobianT, currentT);

    #if defined(JITTER)
        float noise = hash(screenCoord); // [0,1]
        currentT += noise * step.w;
        positionUv += noise * step.w * viewDirUv;
    #endif

    FragmentInput fragmentInput;
    #if defined(STATISTICS)
        setStatistics(fragmentInput.metadata.statistics);
    #endif

    vec4 colorAccum = vec4(0.0);

    for (int stepCount = 0; stepCount < STEP_COUNT_MAX; ++stepCount) {
        // Read properties from the megatexture based on the traversal state
        Properties properties = accumulatePropertiesFromMegatexture(sampleDatas);

        // Prepare the custom shader inputs
        copyPropertiesToMetadata(properties, fragmentInput.metadata);
        fragmentInput.voxel.positionUv = positionUv;
        fragmentInput.voxel.positionShapeUv = pointJacobian.point;
        fragmentInput.voxel.positionUvLocal = sampleDatas[0].tileUv;
        fragmentInput.voxel.viewDirUv = viewDirUv;
        fragmentInput.voxel.viewDirWorld = viewDirWorld;
        fragmentInput.voxel.surfaceNormal = step.xyz;
        fragmentInput.voxel.travelDistance = step.w;
        fragmentInput.voxel.stepCount = stepCount;
        fragmentInput.voxel.tileIndex = sampleDatas[0].megatextureIndex;
        fragmentInput.voxel.sampleIndex = getSampleIndex(sampleDatas[0]);

        // Run the custom shader
        czm_modelMaterial materialOutput;
        fragmentMain(fragmentInput, materialOutput);

        // Sanitize the custom shader output
        vec4 color = vec4(materialOutput.diffuse, materialOutput.alpha);
        color.rgb = max(color.rgb, vec3(0.0));
        color.a = clamp(color.a, 0.0, 1.0);

        // Pre-multiplied alpha blend
        colorAccum += (1.0 - colorAccum.a) * vec4(color.rgb * color.a, color.a);

        // Stop traversing if the alpha has been fully saturated
        if (colorAccum.a > ALPHA_ACCUM_MAX) {
            colorAccum.a = ALPHA_ACCUM_MAX;
            break;
        }

        if (step.w == 0.0) {
            // Shape is infinitely thin. The ray may have hit the edge of a
            // foreground voxel. Step ahead slightly to check for more voxels
            step.w == 0.00001;
        }

        // Keep raymarching
        currentT += step.w;
        positionUv = viewPosUv + currentT * viewDirUv;

        // Check if there's more intersections.
        if (currentT > endT) {
            #if (INTERSECTION_COUNT == 1)
                break;
            #else
                shapeIntersection = nextIntersection(ix);
                if (shapeIntersection.entry.w == NO_HIT) {
                    break;
                } else {
                    // Found another intersection. Resume raymarching there
                    currentT = shapeIntersection.entry.w;
                    endT = shapeIntersection.exit.w;
                    positionUv = viewPosUv + currentT * viewDirUv;
                }
            #endif
        }

        // Traverse the tree from the current ray position.
        // This is similar to traverseOctreeFromBeginning but is faster when the ray is in the same tile as the previous step.
        pointJacobian = convertUvToShapeUvSpaceDerivative(positionUv);
        traverseOctreeFromExisting(pointJacobian.point, traversalData, sampleDatas);
        step = getStepSize(sampleDatas[0], viewRayUv, shapeIntersection, pointJacobian.jacobianT, currentT);
    }

    // Convert the alpha from [0,ALPHA_ACCUM_MAX] to [0,1]
    colorAccum.a /= ALPHA_ACCUM_MAX;

    #if defined(PICKING)
        // If alpha is 0.0 there is nothing to pick
        if (colorAccum.a == 0.0) {
            discard;
        }
        out_FragColor = u_pickColor;
    #elif defined(PICKING_VOXEL)
        // If alpha is 0.0 there is nothing to pick
        if (colorAccum.a == 0.0) {
            discard;
        }
        vec2 megatextureId = packIntToVec2(sampleDatas[0].megatextureIndex);
        vec2 sampleIndex = packIntToVec2(getSampleIndex(sampleDatas[0]));
        out_FragColor = vec4(megatextureId, sampleIndex);
    #else
        out_FragColor = colorAccum;
    #endif
}
`;var N8=`in vec2 position;

uniform vec4 u_ndcSpaceAxisAlignedBoundingBox;

void main() {
    vec2 aabbMin = u_ndcSpaceAxisAlignedBoundingBox.xy;
    vec2 aabbMax = u_ndcSpaceAxisAlignedBoundingBox.zw;
    vec2 translation = 0.5 * (aabbMax + aabbMin);
    vec2 scale = 0.5 * (aabbMax - aabbMin);
    gl_Position = vec4(position * scale + translation, 0.0, 1.0);
}
`;var F8=`/* Intersection defines
#define INTERSECTION_COUNT ###
*/

#define NO_HIT (-czm_infinity)
#define INF_HIT (czm_infinity * 0.5)

struct RayShapeIntersection {
    vec4 entry;
    vec4 exit;
};

vec4 intersectionMin(in vec4 intersect0, in vec4 intersect1)
{
    if (intersect0.w == NO_HIT) {
        return intersect1;
    } else if (intersect1.w == NO_HIT) {
        return intersect0;
    }
    return (intersect0.w <= intersect1.w) ? intersect0 : intersect1;
}

vec4 intersectionMax(in vec4 intersect0, in vec4 intersect1)
{
    return (intersect0.w >= intersect1.w) ? intersect0 : intersect1;
}

RayShapeIntersection intersectIntersections(in Ray ray, in RayShapeIntersection intersect0, in RayShapeIntersection intersect1)
{
    bool missed = (intersect0.entry.w == NO_HIT) ||
        (intersect1.entry.w == NO_HIT) ||
        (intersect0.exit.w < intersect1.entry.w) ||
        (intersect0.entry.w > intersect1.exit.w);
    if (missed) {
        vec4 miss = vec4(normalize(ray.dir), NO_HIT);
        return RayShapeIntersection(miss, miss);
    }

    vec4 entry = intersectionMax(intersect0.entry, intersect1.entry);
    vec4 exit = intersectionMin(intersect0.exit, intersect1.exit);

    return RayShapeIntersection(entry, exit);
}

struct Intersections {
    // Don't access these member variables directly - call the functions instead.

    // Store an array of ray-surface intersections. Each intersection is composed of:
    //  .xyz for the surface normal at the intersection point
    //  .w for the T value
    // The scale of the normal encodes the shape intersection type:
    //  length(intersection.xyz) = 1: positive shape entry
    //  length(intersection.xyz) = 2: positive shape exit
    //  length(intersection.xyz) = 3: negative shape entry
    //  length(intersection.xyz) = 4: negative shape exit
    // INTERSECTION_COUNT is the number of ray-*shape* (volume) intersections,
    // so we need twice as many to track ray-*surface* intersections
    vec4 intersections[INTERSECTION_COUNT * 2];

    #if (INTERSECTION_COUNT > 1)
        // Maintain state for future nextIntersection calls
        int index;
        int surroundCount;
        bool surroundIsPositive;
    #endif
};

RayShapeIntersection getFirstIntersection(in Intersections ix) 
{
    return RayShapeIntersection(ix.intersections[0], ix.intersections[1]);
}

vec4 encodeIntersectionType(vec4 intersection, int index, bool entry)
{
    float scale = float(index > 0) * 2.0 + float(!entry) + 1.0;
    return vec4(intersection.xyz * scale, intersection.w);
}

// Use defines instead of real functions because WebGL1 cannot access array with non-constant index.
#define setIntersection(/*inout Intersections*/ ix, /*int*/ index, /*float*/ t, /*bool*/ positive, /*bool*/ enter) (ix).intersections[(index)] = vec4(0.0, float(!positive) * 2.0 + float(!enter) + 1.0, 0.0, (t))
#define setIntersectionPair(/*inout Intersections*/ ix, /*int*/ index, /*vec2*/ entryExit) (ix).intersections[(index) * 2 + 0] = vec4(0.0, float((index) > 0) * 2.0 + 1.0, 0.0, (entryExit).x); (ix).intersections[(index) * 2 + 1] = vec4(0.0, float((index) > 0) * 2.0 + 2.0, 0.0, (entryExit).y)
#define setSurfaceIntersection(/*inout Intersections*/ ix, /*int*/ index, /*vec4*/ intersection, /*bool*/ positive, /*bool*/ enter) (ix).intersections[(index)] = encodeIntersectionType((intersection), int(!positive), (enter))
#define setShapeIntersection(/*inout Intersections*/ ix, /*int*/ index, /*RayShapeIntersection*/ intersection) (ix).intersections[(index) * 2 + 0] = encodeIntersectionType((intersection).entry, (index), true); (ix).intersections[(index) * 2 + 1] = encodeIntersectionType((intersection).exit, (index), false)

#if (INTERSECTION_COUNT > 1)
void initializeIntersections(inout Intersections ix) {
    // Sort the intersections from min T to max T with bubble sort.
    // Note: If this sorting function changes, some of the intersection test may
    // need to be updated. Search for "bubble sort" to find those areas.
    const int sortPasses = INTERSECTION_COUNT * 2 - 1;
    for (int n = sortPasses; n > 0; --n) {
        for (int i = 0; i < sortPasses; ++i) {
            // The loop should be: for (i = 0; i < n; ++i) {...} but WebGL1 cannot
            // loop with non-constant condition, so it has to break early instead
            if (i >= n) { break; }

            vec4 intersect0 = ix.intersections[i + 0];
            vec4 intersect1 = ix.intersections[i + 1];

            bool inOrder = intersect0.w <= intersect1.w;

            ix.intersections[i + 0] = inOrder ? intersect0 : intersect1;
            ix.intersections[i + 1] = inOrder ? intersect1 : intersect0;
        }
    }

    // Prepare initial state for nextIntersection
    ix.index = 0;
    ix.surroundCount = 0;
    ix.surroundIsPositive = false;
}
#endif

#if (INTERSECTION_COUNT > 1)
RayShapeIntersection nextIntersection(inout Intersections ix) {
    vec4 surfaceIntersection = vec4(0.0, 0.0, 0.0, NO_HIT);
    RayShapeIntersection shapeIntersection = RayShapeIntersection(surfaceIntersection, surfaceIntersection);

    const int passCount = INTERSECTION_COUNT * 2;

    if (ix.index == passCount) {
        return shapeIntersection;
    }

    for (int i = 0; i < passCount; ++i) {
        // The loop should be: for (i = ix.index; i < passCount; ++i) {...} but WebGL1 cannot
        // loop with non-constant condition, so it has to continue instead.
        if (i < ix.index) {
            continue;
        }

        ix.index = i + 1;

        surfaceIntersection = ix.intersections[i];
        int intersectionType = int(length(surfaceIntersection.xyz) - 0.5);
        bool currShapeIsPositive = intersectionType < 2;
        bool enter = intMod(intersectionType, 2) == 0;

        ix.surroundCount += enter ? +1 : -1;
        ix.surroundIsPositive = currShapeIsPositive ? enter : ix.surroundIsPositive;

        // entering positive or exiting negative
        if (ix.surroundCount == 1 && ix.surroundIsPositive && enter == currShapeIsPositive) {
            shapeIntersection.entry = surfaceIntersection;
        }

        // exiting positive or entering negative after being inside positive
        bool exitPositive = !enter && currShapeIsPositive && ix.surroundCount == 0;
        bool enterNegativeFromPositive = enter && !currShapeIsPositive && ix.surroundCount == 2 && ix.surroundIsPositive;
        if (exitPositive || enterNegativeFromPositive) {
            shapeIntersection.exit = surfaceIntersection;

            // entry and exit have been found, so the loop can stop
            if (exitPositive) {
                // After exiting positive shape there is nothing left to intersect, so jump to the end index.
                ix.index = passCount;
            }
            break;
        }
    }

    return shapeIntersection;
}
#endif

// NOTE: initializeIntersections, nextIntersection aren't even declared unless INTERSECTION_COUNT > 1
`;var B8=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,
// setIntersectionPair, INF_HIT, NO_HIT

/* intersectDepth defines (set in Scene/VoxelRenderResources.js)
#define DEPTH_INTERSECTION_INDEX ###
*/

uniform mat4 u_transformPositionViewToUv;

void intersectDepth(in vec2 screenCoord, in Ray ray, inout Intersections ix) {
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, screenCoord));
    if (logDepthOrDepth != 0.0) {
        // Calculate how far the ray must travel before it hits the depth buffer.
        vec4 eyeCoordinateDepth = czm_screenToEyeCoordinates(screenCoord, logDepthOrDepth);
        eyeCoordinateDepth /= eyeCoordinateDepth.w;
        vec3 depthPositionUv = vec3(u_transformPositionViewToUv * eyeCoordinateDepth);
        float t = dot(depthPositionUv - ray.pos, ray.dir);
        setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(t, +INF_HIT));
    } else {
        // There's no depth at this location.
        setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(NO_HIT));
    }
}
`;var k8=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections, INF_HIT,
// NO_HIT, setShapeIntersection

/* Clipping plane defines (set in Scene/VoxelRenderResources.js)
#define CLIPPING_PLANES_UNION
#define CLIPPING_PLANES_COUNT
#define CLIPPING_PLANES_INTERSECTION_INDEX
*/

uniform sampler2D u_clippingPlanesTexture;
uniform mat4 u_clippingPlanesMatrix;

// Plane is in Hessian Normal Form
vec4 intersectPlane(in Ray ray, in vec4 plane) {
    vec3 n = plane.xyz; // normal
    float w = plane.w; // -dot(pointOnPlane, normal)

    float a = dot(ray.pos, n);
    float b = dot(ray.dir, n);
    float t = -(w + a) / b;

    return vec4(n, t);
}

void intersectClippingPlanes(in Ray ray, inout Intersections ix) {
    vec4 backSide = vec4(-ray.dir, -INF_HIT);
    vec4 farSide = vec4(ray.dir, +INF_HIT);
    RayShapeIntersection clippingVolume;

    #if (CLIPPING_PLANES_COUNT == 1)
        // Union and intersection are the same when there's one clipping plane, and the code
        // is more simplified.
        vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, 0, u_clippingPlanesMatrix);
        vec4 intersection = intersectPlane(ray, planeUv);
        bool reflects = dot(ray.dir, intersection.xyz) < 0.0;
        clippingVolume.entry = reflects ? backSide : intersection;
        clippingVolume.exit = reflects ? intersection : farSide;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);
    #elif defined(CLIPPING_PLANES_UNION)
        vec4 firstTransmission = vec4(ray.dir, +INF_HIT);
        vec4 lastReflection = vec4(-ray.dir, -INF_HIT);
        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);
            vec4 intersection = intersectPlane(ray, planeUv);
            if (dot(ray.dir, planeUv.xyz) > 0.0) {
                firstTransmission = intersection.w <= firstTransmission.w ? intersection : firstTransmission;
            } else {
                lastReflection = intersection.w >= lastReflection.w ? intersection : lastReflection;
            }
        }
        clippingVolume.entry = backSide;
        clippingVolume.exit = lastReflection;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 0, clippingVolume);
        clippingVolume.entry = firstTransmission;
        clippingVolume.exit = farSide;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 1, clippingVolume);
    #else // intersection
        vec4 lastTransmission = vec4(ray.dir, -INF_HIT);
        vec4 firstReflection = vec4(-ray.dir, +INF_HIT);
        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);
            vec4 intersection = intersectPlane(ray, planeUv);
            if (dot(ray.dir, planeUv.xyz) > 0.0) {
                lastTransmission = intersection.w > lastTransmission.w ? intersection : lastTransmission;
            } else {
                firstReflection = intersection.w < firstReflection.w ? intersection: firstReflection;
            }
        }
        if (lastTransmission.w < firstReflection.w) {
            clippingVolume.entry = lastTransmission;
            clippingVolume.exit = firstReflection;
        } else {
            clippingVolume.entry = vec4(-ray.dir, NO_HIT);
            clippingVolume.exit = vec4(ray.dir, NO_HIT);
        }
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);
    #endif
}
`;var OP=`// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT, INF_HIT,
// RayShapeIntersection

vec4 intersectLongitude(in Ray ray, in float angle, in bool positiveNormal) {
    float normalSign = positiveNormal ? 1.0 : -1.0;
    vec2 planeNormal = vec2(-sin(angle), cos(angle)) * normalSign;

    vec2 position = ray.pos.xy;
    vec2 direction = ray.dir.xy;
    float approachRate = dot(direction, planeNormal);
    float distance = -dot(position, planeNormal);

    float t = (approachRate == 0.0)
        ? NO_HIT
        : distance / approachRate;

    return vec4(planeNormal, 0.0, t);
}

RayShapeIntersection intersectHalfSpace(in Ray ray, in float angle, in bool positiveNormal)
{
    vec4 intersection = intersectLongitude(ray, angle, positiveNormal);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);

    bool hitFront = (intersection.w > 0.0) == (dot(ray.pos.xy, intersection.xy) > 0.0);
    if (!hitFront) {
        return RayShapeIntersection(intersection, farSide);
    } else {
        return RayShapeIntersection(-1.0 * farSide, intersection);
    }
}

void intersectFlippedWedge(in Ray ray, in vec2 minMaxAngle, out RayShapeIntersection intersections[2])
{
    intersections[0] = intersectHalfSpace(ray, minMaxAngle.x, false);
    intersections[1] = intersectHalfSpace(ray, minMaxAngle.y, true);
}

bool hitPositiveHalfPlane(in Ray ray, in vec4 intersection, in bool positiveNormal) {
    float normalSign = positiveNormal ? 1.0 : -1.0;
    vec2 planeDirection = vec2(intersection.y, -intersection.x) * normalSign;
    vec2 hit = ray.pos.xy + intersection.w * ray.dir.xy;
    return dot(hit, planeDirection) > 0.0;
}

void intersectHalfPlane(in Ray ray, in float angle, out RayShapeIntersection intersections[2]) {
    vec4 intersection = intersectLongitude(ray, angle, true);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);

    if (hitPositiveHalfPlane(ray, intersection, true)) {
        intersections[0].entry = -1.0 * farSide;
        intersections[0].exit = vec4(-1.0 * intersection.xy, 0.0, intersection.w);
        intersections[1].entry = intersection;
        intersections[1].exit = farSide;
    } else {
        vec4 miss = vec4(normalize(ray.dir), NO_HIT);
        intersections[0].entry = -1.0 * farSide;
        intersections[0].exit = farSide;
        intersections[1].entry = miss;
        intersections[1].exit = miss;
    }
}

RayShapeIntersection intersectRegularWedge(in Ray ray, in vec2 minMaxAngle)
{
    // Note: works for maxAngle > minAngle + pi, where the "regular wedge"
    // is actually a negative volume.
    // Compute intersections with the two planes.
    // Normals will point toward the "outside" (negative space)
    vec4 intersect1 = intersectLongitude(ray, minMaxAngle.x, false);
    vec4 intersect2 = intersectLongitude(ray, minMaxAngle.y, true);

    // Choose intersection with smallest T as the "first", the other as "last"
    // Note: first or last could be in the "shadow" wedge, beyond the tip
    bool inOrder = intersect1.w <= intersect2.w;
    vec4 first = inOrder ? intersect1 : intersect2;
    vec4 last = inOrder ? intersect2 : intersect1;

    bool firstIsAhead = first.w >= 0.0;
    bool startedInsideFirst = dot(ray.pos.xy, first.xy) < 0.0;
    bool exitFromInside = firstIsAhead == startedInsideFirst;
    bool lastIsAhead = last.w > 0.0;
    bool startedOutsideLast = dot(ray.pos.xy, last.xy) >= 0.0;
    bool enterFromOutside = lastIsAhead == startedOutsideLast;

    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);
    vec4 miss = vec4(normalize(ray.dir), NO_HIT);

    if (exitFromInside && enterFromOutside) {
        // Ray crosses both faces of negative wedge, exiting then entering the positive shape
        return RayShapeIntersection(first, last);
    } else if (!exitFromInside && enterFromOutside) {
        // Ray starts inside wedge. last is in shadow wedge, and first is actually the entry
        return RayShapeIntersection(-1.0 * farSide, first);
    } else if (exitFromInside && !enterFromOutside) {
        // First intersection was in the shadow wedge, so last is actually the exit
        return RayShapeIntersection(last, farSide);
    } else { // !exitFromInside && !enterFromOutside
        // Both intersections were in the shadow wedge
        return RayShapeIntersection(miss, miss);
    }
}
`;var z8=`// See IntersectionUtils.glsl for the definitions of Ray, RayShapeIntersection,
// NO_HIT, Intersections

/* Box defines (set in Scene/VoxelBoxShape.js)
#define BOX_INTERSECTION_INDEX ### // always 0
*/

uniform vec3 u_renderMinBounds;
uniform vec3 u_renderMaxBounds;

RayShapeIntersection intersectBox(in Ray ray, in vec3 minBound, in vec3 maxBound)
{
    // Consider the box as the intersection of the space between 3 pairs of parallel planes
    // Compute the distance along the ray to each plane
    vec3 t0 = (minBound - ray.pos) / ray.dir;
    vec3 t1 = (maxBound - ray.pos) / ray.dir;

    // Identify candidate entries/exits based on distance from ray.pos
    vec3 entries = min(t0, t1);
    vec3 exits = max(t0, t1);

    vec3 directions = sign(ray.dir);

    // The actual intersection points are the furthest entry and the closest exit
    float lastEntry = maxComponent(entries);
    bvec3 isLastEntry = equal(entries, vec3(lastEntry));
    vec3 entryNormal = -1.0 * vec3(isLastEntry) * directions;
    vec4 entry = vec4(entryNormal, lastEntry);

    float firstExit = minComponent(exits);
    bvec3 isFirstExit = equal(exits, vec3(firstExit));
    vec3 exitNormal = vec3(isLastEntry) * directions;
    vec4 exit = vec4(exitNormal, firstExit);

    if (entry.w > exit.w) {
        entry.w = NO_HIT;
        exit.w = NO_HIT;
    }

    return RayShapeIntersection(entry, exit);
}

void intersectShape(in Ray ray, inout Intersections ix)
{
    RayShapeIntersection intersection = intersectBox(ray, u_renderMinBounds, u_renderMaxBounds);
    setShapeIntersection(ix, BOX_INTERSECTION_INDEX, intersection);
}
`;var U8=`// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT, Intersections,
// RayShapeIntersection, setSurfaceIntersection, setShapeIntersection,
// intersectIntersections
// See IntersectLongitude.glsl for the definitions of intersectHalfPlane,
// intersectFlippedWedge, intersectRegularWedge

/* Cylinder defines (set in Scene/VoxelCylinderShape.js)
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO

#define CYLINDER_INTERSECTION_INDEX_RADIUS_MAX
#define CYLINDER_INTERSECTION_INDEX_RADIUS_MIN
#define CYLINDER_INTERSECTION_INDEX_ANGLE
*/

// Cylinder uniforms
uniform vec2 u_cylinderRenderRadiusMinMax;
uniform vec2 u_cylinderRenderHeightMinMax;
#if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE)
    uniform vec2 u_cylinderRenderAngleMinMax;
#endif

/**
 * Find the intersection of a ray with the volume defined by two planes of constant z
 */
RayShapeIntersection intersectHeightBounds(in Ray ray, in vec2 minMaxHeight, in bool convex)
{
    float zPosition = ray.pos.z;
    float zDirection = ray.dir.z;

    float tmin = (minMaxHeight.x - zPosition) / zDirection;
    float tmax = (minMaxHeight.y - zPosition) / zDirection;

    // Normals point outside the volume
    float signFlip = convex ? 1.0 : -1.0;
    vec4 intersectMin = vec4(0.0, 0.0, -1.0 * signFlip, tmin);
    vec4 intersectMax = vec4(0.0, 0.0, 1.0 * signFlip, tmax);

    bool topEntry = zDirection < 0.0;
    vec4 entry = topEntry ? intersectMax : intersectMin;
    vec4 exit = topEntry ? intersectMin : intersectMax;

    return RayShapeIntersection(entry, exit);
}

/**
 * Find the intersection of a ray with a right cylindrical surface of a given radius
 * about the z-axis.
 */
RayShapeIntersection intersectCylinder(in Ray ray, in float radius, in bool convex)
{
    vec2 position = ray.pos.xy;
    vec2 direction = ray.dir.xy;

    float a = dot(direction, direction);
    float b = dot(position, direction);
    float c = dot(position, position) - radius * radius;
    float determinant = b * b - a * c;

    if (determinant < 0.0) {
        vec4 miss = vec4(normalize(ray.dir), NO_HIT);
        return RayShapeIntersection(miss, miss);
    }

    determinant = sqrt(determinant);
    float t1 = (-b - determinant) / a;
    float t2 = (-b + determinant) / a;
    float signFlip = convex ? 1.0 : -1.0;
    vec4 intersect1 = vec4(normalize(position + t1 * direction) * signFlip, 0.0, t1);
    vec4 intersect2 = vec4(normalize(position + t2 * direction) * signFlip, 0.0, t2);

    return RayShapeIntersection(intersect1, intersect2);
}

/**
 * Find the intersection of a ray with a right cylindrical solid of given
 * radius and height bounds. NOTE: The shape is assumed to be convex.
 */
RayShapeIntersection intersectBoundedCylinder(in Ray ray, in float radius, in vec2 minMaxHeight)
{
    RayShapeIntersection cylinderIntersection = intersectCylinder(ray, radius, true);
    RayShapeIntersection heightBoundsIntersection = intersectHeightBounds(ray, minMaxHeight, true);
    return intersectIntersections(ray, cylinderIntersection, heightBoundsIntersection);
}

void intersectShape(Ray ray, inout Intersections ix)
{
    // Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].
    // Direction is scaled as well to be in sync with position.
    ray.pos = ray.pos * 2.0 - 1.0;
    ray.dir *= 2.0;

    RayShapeIntersection outerIntersect = intersectBoundedCylinder(ray, u_cylinderRenderRadiusMinMax.y, u_cylinderRenderHeightMinMax);

    setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MAX, outerIntersect);

    if (outerIntersect.entry.w == NO_HIT) {
        return;
    }

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)
        // When the cylinder is perfectly thin it's necessary to sandwich the
        // inner cylinder intersection inside the outer cylinder intersection.

        // Without this special case,
        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to
        // [outerMin, innerMin, outerMax, innerMax] which will cause the back
        // side of the cylinder to be invisible because it will think the ray
        // is still inside the inner (negative) cylinder after exiting the
        // outer (positive) cylinder.

        // With this special case,
        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to
        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.

        // Note: If initializeIntersections() changes its sorting function
        // from bubble sort to something else, this code may need to change.
        RayShapeIntersection innerIntersect = intersectCylinder(ray, 1.0, false);
        setSurfaceIntersection(ix, 0, outerIntersect.entry, true, true);  // positive, enter
        setSurfaceIntersection(ix, 1, innerIntersect.entry, false, true); // negative, enter
        setSurfaceIntersection(ix, 2, innerIntersect.exit, false, false); // negative, exit
        setSurfaceIntersection(ix, 3, outerIntersect.exit, true, false);  // positive, exit
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN)
        RayShapeIntersection innerIntersect = intersectCylinder(ray, u_cylinderRenderRadiusMinMax.x, false);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MIN, innerIntersect);
    #endif

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF)
        RayShapeIntersection wedgeIntersect = intersectRegularWedge(ray, u_cylinderRenderAngleMinMax);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF)
        RayShapeIntersection wedgeIntersects[2];
        intersectFlippedWedge(ray, u_cylinderRenderAngleMinMax, wedgeIntersects);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersects[0]);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersects[1]);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)
        RayShapeIntersection wedgeIntersects[2];
        intersectHalfPlane(ray, u_cylinderRenderAngleMinMax.x, wedgeIntersects);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersects[0]);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersects[1]);
    #endif
}
`;var V8=`// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT, INF_HIT, Intersections,
// RayShapeIntersection, setSurfaceIntersection, setShapeIntersection
// See IntersectLongitude.glsl for the definitions of intersectHalfPlane,
// intersectFlippedWedge, intersectRegularWedge

/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF
#define ELLIPSOID_INTERSECTION_INDEX_LONGITUDE
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN
*/

#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE)
    uniform vec2 u_ellipsoidRenderLongitudeMinMax;
#endif
uniform float u_eccentricitySquared;
uniform vec2 u_ellipsoidRenderLatitudeSinMinMax;
uniform vec2 u_clipMinMaxHeight;

RayShapeIntersection intersectZPlane(in Ray ray, in float z) {
    float t = -ray.pos.z / ray.dir.z;

    bool startsOutside = sign(ray.pos.z) == sign(z);
    bool entry = (t >= 0.0) != startsOutside;

    vec4 intersect = vec4(0.0, 0.0, z, t);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);

    if (entry) {
        return RayShapeIntersection(intersect, farSide);
    } else {
        return RayShapeIntersection(-1.0 * farSide, intersect);
    }
}

RayShapeIntersection intersectHeight(in Ray ray, in float relativeHeight, in bool convex)
{
    // Scale the ray by the ellipsoid axes to make it a unit sphere
    // Note: approximating ellipsoid + height as an ellipsoid
    vec3 radiiCorrection = u_ellipsoidRadiiUv / (u_ellipsoidRadiiUv + relativeHeight);
    vec3 position = ray.pos * radiiCorrection;
    vec3 direction = ray.dir * radiiCorrection;

    float a = dot(direction, direction); // ~ 1.0 (or maybe 4.0 if ray is scaled)
    float b = dot(direction, position); // roughly inside [-1.0, 1.0] when zoomed in
    float c = dot(position, position) - 1.0; // ~ 0.0 when zoomed in.
    float determinant = b * b - a * c; // ~ b * b when zoomed in

    if (determinant < 0.0) {
        vec4 miss = vec4(normalize(direction), NO_HIT);
        return RayShapeIntersection(miss, miss);
    }

    determinant = sqrt(determinant);

    // Compute larger root using standard formula
    float signB = b < 0.0 ? -1.0 : 1.0;
    // The other root may suffer from subtractive cancellation in the standard formula.
    // Compute it from the first root instead.
    float t1 = (-b - signB * determinant) / a;
    float t2 = c / (a * t1);
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);

    float directionScale = convex ? 1.0 : -1.0;
    vec3 d1 = directionScale * normalize(position + tmin * direction);
    vec3 d2 = directionScale * normalize(position + tmax * direction);

    return RayShapeIntersection(vec4(d1, tmin), vec4(d2, tmax));
}

/**
 * Given a circular cone around the z-axis, with apex at the origin,
 * find the parametric distance(s) along a ray where that ray intersects
 * the cone.
 * The cone opening angle is described by the squared cosine of
 * its half-angle (the angle between the Z-axis and the surface)
 */
vec2 intersectDoubleEndedCone(in Ray ray, in float cosSqrHalfAngle)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;
    float sinSqrHalfAngle = 1.0 - cosSqrHalfAngle;

    float aSin = d.z * d.z * sinSqrHalfAngle;
    float aCos = -dot(d.xy, d.xy) * cosSqrHalfAngle;
    float a = aSin + aCos;

    float bSin = d.z * o.z * sinSqrHalfAngle;
    float bCos = -dot(o.xy, d.xy) * cosSqrHalfAngle;
    float b = bSin + bCos;

    float cSin = o.z * o.z * sinSqrHalfAngle;
    float cCos = -dot(o.xy, o.xy) * cosSqrHalfAngle;
    float c = cSin + cCos;
    // determinant = b * b - a * c. But bSin * bSin = aSin * cSin.
    // Avoid subtractive cancellation by expanding to eliminate these terms
    float determinant = 2.0 * bSin * bCos + bCos * bCos - aSin * cCos - aCos * cSin - aCos * cCos;

    if (determinant < 0.0) {
        return vec2(NO_HIT);
    } else if (a == 0.0) {
        // Ray is parallel to cone surface
        return (b == 0.0)
            ? vec2(NO_HIT) // Ray is on cone surface
            : vec2(-0.5 * c / b, NO_HIT);
    }

    determinant = sqrt(determinant);

    // Compute larger root using standard formula
    float signB = b < 0.0 ? -1.0 : 1.0;
    float t1 = (-b - signB * determinant) / a;
    // The other root may suffer from subtractive cancellation in the standard formula.
    // Compute it from the first root instead.
    float t2 = c / (a * t1);
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);
    return vec2(tmin, tmax);
}

/**
 * Given a point on a conical surface, find the surface normal at that point.
 */
vec3 getConeNormal(in vec3 p, in bool convex) {
    // Start with radial component pointing toward z-axis
    vec2 radial = -abs(p.z) * normalize(p.xy);
    // Z component points toward opening of cone
    float zSign = (p.z < 0.0) ? -1.0 : 1.0;
    float z = length(p.xy) * zSign;
    // Flip normal if shape is convex
    float flip = (convex) ? -1.0 : 1.0;
    return normalize(vec3(radial, z) * flip);
}

/**
 * Compute the shift between the ellipsoid origin and the apex of a cone of latitude
 */
float getLatitudeConeShift(in float sinLatitude) {
    // Find prime vertical radius of curvature: 
    // the distance along the ellipsoid normal to the intersection with the z-axis
    float x2 = u_eccentricitySquared * sinLatitude * sinLatitude;
    float primeVerticalRadius = inversesqrt(1.0 - x2);

    // Compute a shift from the origin to the intersection of the cone with the z-axis
    return primeVerticalRadius * u_eccentricitySquared * sinLatitude;
}

void intersectFlippedCone(in Ray ray, in float cosHalfAngle, out RayShapeIntersection intersections[2]) {
    // Undo the scaling from ellipsoid to sphere
    ray.pos = ray.pos * u_ellipsoidRadiiUv;
    ray.dir = ray.dir * u_ellipsoidRadiiUv;
    // Shift the ray to account for the latitude cone not being centered at the Earth center
    ray.pos.z += getLatitudeConeShift(cosHalfAngle);

    float cosSqrHalfAngle = cosHalfAngle * cosHalfAngle;
    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);

    vec4 miss = vec4(normalize(ray.dir), NO_HIT);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);

    // Initialize output with no intersections
    intersections[0].entry = -1.0 * farSide;
    intersections[0].exit = farSide;
    intersections[1].entry = miss;
    intersections[1].exit = miss;

    if (intersect.x == NO_HIT) {
        return;
    }

    // Find the points of intersection
    float tmin = intersect.x;
    float tmax = intersect.y;
    vec3 p0 = ray.pos + tmin * ray.dir;
    vec3 p1 = ray.pos + tmax * ray.dir;

    vec4 intersect0 = vec4(getConeNormal(p0, true), tmin);
    vec4 intersect1 = vec4(getConeNormal(p1, true), tmax);

    bool p0InShadowCone = sign(p0.z) != sign(cosHalfAngle);
    bool p1InShadowCone = sign(p1.z) != sign(cosHalfAngle);

    if (p0InShadowCone && p1InShadowCone) {
        // no valid intersections
    } else if (p0InShadowCone) {
        intersections[0].exit = intersect1;
    } else if (p1InShadowCone) {
        intersections[0].entry = intersect0;
    } else {
        intersections[0].exit = intersect0;
        intersections[1].entry = intersect1;
        intersections[1].exit = farSide;
    }
}

RayShapeIntersection intersectRegularCone(in Ray ray, in float cosHalfAngle, in bool convex) {
    // Undo the scaling from ellipsoid to sphere
    ray.pos = ray.pos * u_ellipsoidRadiiUv;
    ray.dir = ray.dir * u_ellipsoidRadiiUv;
    // Shift the ray to account for the latitude cone not being centered at the Earth center
    ray.pos.z += getLatitudeConeShift(cosHalfAngle);

    float cosSqrHalfAngle = cosHalfAngle * cosHalfAngle;
    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);

    vec4 miss = vec4(normalize(ray.dir), NO_HIT);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);

    if (intersect.x == NO_HIT) {
        return RayShapeIntersection(miss, miss);
    }

    // Find the points of intersection
    float tmin = intersect.x;
    float tmax = intersect.y;
    vec3 p0 = ray.pos + tmin * ray.dir;
    vec3 p1 = ray.pos + tmax * ray.dir;

    vec4 intersect0 = vec4(getConeNormal(p0, convex), tmin);
    vec4 intersect1 = vec4(getConeNormal(p1, convex), tmax);

    bool p0InShadowCone = sign(p0.z) != sign(cosHalfAngle);
    bool p1InShadowCone = sign(p1.z) != sign(cosHalfAngle);

    if (p0InShadowCone && p1InShadowCone) {
        return RayShapeIntersection(miss, miss);
    } else if (p0InShadowCone) {
        return RayShapeIntersection(intersect1, farSide);
    } else if (p1InShadowCone) {
        return RayShapeIntersection(-1.0 * farSide, intersect0);
    } else {
        return RayShapeIntersection(intersect0, intersect1);
    }
}

void intersectShape(in Ray ray, inout Intersections ix) {
    // Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].
    // Direction is scaled as well to be in sync with position.
    ray.pos = ray.pos * 2.0 - 1.0;
    ray.dir *= 2.0;

    // Outer ellipsoid
    RayShapeIntersection outerIntersect = intersectHeight(ray, u_clipMinMaxHeight.y, true);
    setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX, outerIntersect);

    // Exit early if the outer ellipsoid was missed.
    if (outerIntersect.entry.w == NO_HIT) {
        return;
    }

    // Inner ellipsoid
    RayShapeIntersection innerIntersect = intersectHeight(ray, u_clipMinMaxHeight.x, false);

    if (innerIntersect.entry.w == NO_HIT) {
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN, innerIntersect);
    } else {
        // When the ellipsoid is large and thin it's possible for floating point math
        // to cause the ray to intersect the inner ellipsoid before the outer ellipsoid. 
        // To prevent this from happening, clamp innerIntersect to outerIntersect and
        // sandwich the inner ellipsoid intersection inside the outer ellipsoid intersection.

        // Without this special case,
        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to
        // [outerMin, innerMin, outerMax, innerMax] which will cause the back
        // side of the ellipsoid to be invisible because it will think the ray
        // is still inside the inner (negative) ellipsoid after exiting the
        // outer (positive) ellipsoid.

        // With this special case,
        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to
        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.

        // Note: If initializeIntersections() changes its sorting function
        // from bubble sort to something else, this code may need to change.
        innerIntersect.entry.w = max(innerIntersect.entry.w, outerIntersect.entry.w);
        innerIntersect.exit.w = min(innerIntersect.exit.w, outerIntersect.exit.w);
        setSurfaceIntersection(ix, 0, outerIntersect.entry, true, true);  // positive, enter
        setSurfaceIntersection(ix, 1, innerIntersect.entry, false, true); // negative, enter
        setSurfaceIntersection(ix, 2, innerIntersect.exit, false, false); // negative, exit
        setSurfaceIntersection(ix, 3, outerIntersect.exit, true, false);  // positive, exit
    }

    // Bottom cone
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF)
        RayShapeIntersection bottomConeIntersection = intersectRegularCone(ray, u_ellipsoidRenderLatitudeSinMinMax.x, false);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF)
        RayShapeIntersection bottomConeIntersection = intersectZPlane(ray, -1.0);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF)
        RayShapeIntersection bottomConeIntersections[2];
        intersectFlippedCone(ray, u_ellipsoidRenderLatitudeSinMinMax.x, bottomConeIntersections);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 0, bottomConeIntersections[0]);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 1, bottomConeIntersections[1]);
    #endif

    // Top cone
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)
        RayShapeIntersection topConeIntersections[2];
        intersectFlippedCone(ray, u_ellipsoidRenderLatitudeSinMinMax.y, topConeIntersections);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 0, topConeIntersections[0]);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 1, topConeIntersections[1]);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF)
        RayShapeIntersection topConeIntersection = intersectZPlane(ray, 1.0);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)
        RayShapeIntersection topConeIntersection = intersectRegularCone(ray, u_ellipsoidRenderLatitudeSinMinMax.y, false);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
    #endif

    // Wedge
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)
        RayShapeIntersection wedgeIntersects[2];
        intersectHalfPlane(ray, u_ellipsoidRenderLongitudeMinMax.x, wedgeIntersects);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersects[0]);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersects[1]);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF)
        RayShapeIntersection wedgeIntersect = intersectRegularWedge(ray, u_ellipsoidRenderLongitudeMinMax);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF)
        RayShapeIntersection wedgeIntersects[2];
        intersectFlippedWedge(ray, u_ellipsoidRenderLongitudeMinMax, wedgeIntersects);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersects[0]);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersects[1]);
    #endif
}
`;var AS=`// Main intersection function for Voxel scenes.
// See IntersectBox.glsl, IntersectCylinder.glsl, or IntersectEllipsoid.glsl
// for the definition of intersectShape. The appropriate function is selected
// based on the VoxelPrimitive shape type, and added to the shader in
// Scene/VoxelRenderResources.js.
// See also IntersectClippingPlane.glsl and IntersectDepth.glsl.
// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT,
// getFirstIntersection, initializeIntersections, nextIntersection.

/* Intersection defines (set in Scene/VoxelRenderResources.js)
#define INTERSECTION_COUNT ###
*/

RayShapeIntersection intersectScene(in vec2 screenCoord, in Ray ray, out Intersections ix) {
    // Do a ray-shape intersection to find the exact starting and ending points.
    intersectShape(ray, ix);

    // Exit early if the positive shape was completely missed or behind the ray.
    RayShapeIntersection intersection = getFirstIntersection(ix);
    if (intersection.entry.w == NO_HIT) {
        // Positive shape was completely missed - so exit early.
        return intersection;
    }

    // Clipping planes
    #if defined(CLIPPING_PLANES)
        intersectClippingPlanes(ray, ix);
    #endif

    // Depth
    #if defined(DEPTH_TEST)
        intersectDepth(screenCoord, ray, ix);
    #endif

    // Find the first intersection that's in front of the ray
    #if (INTERSECTION_COUNT > 1)
        initializeIntersections(ix);
        for (int i = 0; i < INTERSECTION_COUNT; ++i) {
            intersection = nextIntersection(ix);
            if (intersection.exit.w > 0.0) {
                // Set start to 0.0 when ray is inside the shape.
                intersection.entry.w = max(intersection.entry.w, 0.0);
                break;
            }
        }
    #else
        // Set start to 0.0 when ray is inside the shape.
        intersection.entry.w = max(intersection.entry.w, 0.0);
    #endif

    return intersection;
}
`;var H8=`/* Box defines (set in Scene/VoxelBoxShape.js)
#define BOX_HAS_SHAPE_BOUNDS
*/

#if defined(BOX_HAS_SHAPE_BOUNDS)
    uniform vec3 u_boxUvToShapeUvScale;
    uniform vec3 u_boxUvToShapeUvTranslate;
#endif

PointJacobianT convertUvToShapeSpaceDerivative(in vec3 positionUv) {
    // For BOX, UV space = shape space, so we can use positionUv as-is,
    // and the Jacobian is the identity matrix, except that a step of 1
    // only spans half the shape space [-1, 1], so the identity is scaled.
    return PointJacobianT(positionUv, mat3(0.5));
}

vec3 convertShapeToShapeUvSpace(in vec3 positionShape) {
#if defined(BOX_HAS_SHAPE_BOUNDS)
    return positionShape * u_boxUvToShapeUvScale + u_boxUvToShapeUvTranslate;
#else
    return positionShape;
#endif
}

PointJacobianT convertUvToShapeUvSpaceDerivative(in vec3 positionUv) {
    PointJacobianT pointJacobian = convertUvToShapeSpaceDerivative(positionUv);
    pointJacobian.point = convertShapeToShapeUvSpace(pointJacobian.point);
    return pointJacobian;
}

vec3 convertShapeUvToUvSpace(in vec3 shapeUv) {
#if defined(BOX_HAS_SHAPE_BOUNDS)
    return (shapeUv - u_boxUvToShapeUvTranslate) / u_boxUvToShapeUvScale;
#else
    return shapeUv;
#endif
}

vec3 scaleShapeUvToShapeSpace(in vec3 shapeUv) {
#if defined(BOX_HAS_SHAPE_BOUNDS)
    return shapeUv / u_boxUvToShapeUvScale;
#else
    return shapeUv;
#endif
}`;var G8=`/* Cylinder defines (set in Scene/VoxelCylinderShape.js)
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED
*/

#if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)
    uniform vec2 u_cylinderUvToShapeUvRadius; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)
    uniform vec2 u_cylinderUvToShapeUvHeight; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
    uniform vec2 u_cylinderUvToShapeUvAngle; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)
    uniform vec2 u_cylinderShapeUvAngleMinMax;
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)
    uniform float u_cylinderShapeUvAngleRangeZeroMid;
#endif

PointJacobianT convertUvToShapeSpaceDerivative(in vec3 positionUv) {
    // Convert from Cartesian UV space [0, 1] to Cartesian local space [-1, 1]
    vec3 position = positionUv * 2.0 - 1.0;

    float radius = length(position.xy); // [0, 1]
    vec3 radial = normalize(vec3(position.xy, 0.0));

    // Shape space height is defined within [0, 1]
    float height = positionUv.z; // [0, 1]
    vec3 z = vec3(0.0, 0.0, 1.0);

    float angle = atan(position.y, position.x);
    vec3 east = normalize(vec3(-position.y, position.x, 0.0));

    vec3 point = vec3(radius, angle, height);
    mat3 jacobianT = mat3(radial, z, east / length(position.xy));
    return PointJacobianT(point, jacobianT);
}

vec3 convertShapeToShapeUvSpace(in vec3 positionShape) {
    float radius = positionShape.x;
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)
        radius = radius * u_cylinderUvToShapeUvRadius.x + u_cylinderUvToShapeUvRadius.y;
    #endif

    float angle = (positionShape.y + czm_pi) / czm_twoPi;
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)
            // Comparing against u_cylinderShapeUvAngleMinMax has precision problems. u_cylinderShapeUvAngleRangeZeroMid is more conservative.
            angle += float(angle < u_cylinderShapeUvAngleRangeZeroMid);
        #endif

        // Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.
        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY)
            angle = angle > u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.x : angle;
        #elif defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)
            angle = angle < u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.y : angle;
        #endif

        angle = angle * u_cylinderUvToShapeUvAngle.x + u_cylinderUvToShapeUvAngle.y;
    #endif

    float height = positionShape.z;
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)
        height = height * u_cylinderUvToShapeUvHeight.x + u_cylinderUvToShapeUvHeight.y;
    #endif

    return vec3(radius, angle, height);
}

PointJacobianT convertUvToShapeUvSpaceDerivative(in vec3 positionUv) {
    PointJacobianT pointJacobian = convertUvToShapeSpaceDerivative(positionUv);
    pointJacobian.point = convertShapeToShapeUvSpace(pointJacobian.point);
    return pointJacobian;
}

vec3 scaleShapeUvToShapeSpace(in vec3 shapeUv) {
    float radius = shapeUv.x;
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)
        radius /= u_cylinderUvToShapeUvRadius.x;
    #endif

    float angle = shapeUv.y * czm_twoPi;
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
        angle /= u_cylinderUvToShapeUvAngle.x;
    #endif

    float height = shapeUv.z;
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)
        height /= u_cylinderUvToShapeUvHeight.x;
    #endif

    return vec3(radius, angle, height);
}
`;var j8=`/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE
*/

uniform vec3 u_ellipsoidRadiiUv; // [0,1]
uniform vec2 u_evoluteScale; // (radiiUv.x ^ 2 - radiiUv.z ^ 2) * vec2(1.0, -1.0) / radiiUv;
uniform vec3 u_ellipsoidInverseRadiiSquaredUv;
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY) || defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)
    uniform vec3 u_ellipsoidShapeUvLongitudeMinMaxMid;
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
    uniform vec2 u_ellipsoidUvToShapeUvLongitude; // x = scale, y = offset
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
    uniform vec2 u_ellipsoidUvToShapeUvLatitude; // x = scale, y = offset
#endif
uniform float u_ellipsoidInverseHeightDifferenceUv;

// robust iterative solution without trig functions
// https://github.com/0xfaded/ellipse_demo/issues/1
// https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse
// Extended to return radius of curvature along with the point
vec3 nearestPointAndRadiusOnEllipse(vec2 pos, vec2 radii) {
    vec2 p = abs(pos);
    vec2 inverseRadii = 1.0 / radii;

    // We describe the ellipse parametrically: v = radii * vec2(cos(t), sin(t))
    // but store the cos and sin of t in a vec2 for efficiency.
    // Initial guess: t = pi/4
    vec2 tTrigs = vec2(0.7071067811865476);
    // Initial guess of point on ellipsoid
    vec2 v = radii * tTrigs;
    // Center of curvature of the ellipse at v
    vec2 evolute = u_evoluteScale * tTrigs * tTrigs * tTrigs;

    const int iterations = 3;
    for (int i = 0; i < iterations; ++i) {
        // Find the (approximate) intersection of p - evolute with the ellipsoid.
        vec2 q = normalize(p - evolute) * length(v - evolute);
        // Update the estimate of t.
        tTrigs = (q + evolute) * inverseRadii;
        tTrigs = normalize(clamp(tTrigs, 0.0, 1.0));
        v = radii * tTrigs;
        evolute = u_evoluteScale * tTrigs * tTrigs * tTrigs;
    }

    return vec3(v * sign(pos), length(v - evolute));
}

PointJacobianT convertUvToShapeSpaceDerivative(in vec3 positionUv) {
    // Convert from UV space [0, 1] to local space [-1, 1]
    vec3 position = positionUv * 2.0 - 1.0;
    // Undo the scaling from ellipsoid to sphere
    position = position * u_ellipsoidRadiiUv;

    float longitude = atan(position.y, position.x);
    vec3 east = normalize(vec3(-position.y, position.x, 0.0));

    // Convert the 3D position to a 2D position relative to the ellipse (radii.x, radii.z)
    // (assume radii.y == radii.x) and find the nearest point on the ellipse and its normal
    float distanceFromZAxis = length(position.xy);
    vec2 posEllipse = vec2(distanceFromZAxis, position.z);
    vec3 surfacePointAndRadius = nearestPointAndRadiusOnEllipse(posEllipse, u_ellipsoidRadiiUv.xz);
    vec2 surfacePoint = surfacePointAndRadius.xy;

    vec2 normal2d = normalize(surfacePoint * u_ellipsoidInverseRadiiSquaredUv.xz);
    float latitude = atan(normal2d.y, normal2d.x);
    vec3 north = vec3(-normal2d.y * normalize(position.xy), abs(normal2d.x));

    float heightSign = length(posEllipse) < length(surfacePoint) ? -1.0 : 1.0;
    float height = heightSign * length(posEllipse - surfacePoint);
    vec3 up = normalize(cross(east, north));

    vec3 point = vec3(longitude, latitude, height);
    mat3 jacobianT = mat3(east / distanceFromZAxis, north / (surfacePointAndRadius.z + height), up);
    return PointJacobianT(point, jacobianT);
}

vec3 convertShapeToShapeUvSpace(in vec3 positionShape) {
    // Longitude: shift & scale to [0, 1]
    float longitude = (positionShape.x + czm_pi) / czm_twoPi;

    // Correct the angle when max < min
    // Technically this should compare against min longitude - but it has precision problems so compare against the middle of empty space.
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)
        longitude += float(longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z);
    #endif

    // Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY)
        longitude = longitude > u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.x : longitude;
    #endif
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY)
        longitude = longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.y : longitude;
    #endif

    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
        longitude = longitude * u_ellipsoidUvToShapeUvLongitude.x + u_ellipsoidUvToShapeUvLongitude.y;
    #endif

    // Latitude: shift and scale to [0, 1]
    float latitude = (positionShape.y + czm_piOverTwo) / czm_pi;
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
        latitude = latitude * u_ellipsoidUvToShapeUvLatitude.x + u_ellipsoidUvToShapeUvLatitude.y;
    #endif

    // Height: scale to the range [0, 1]
    float height = 1.0 + positionShape.z * u_ellipsoidInverseHeightDifferenceUv;

    return vec3(longitude, latitude, height);
}

PointJacobianT convertUvToShapeUvSpaceDerivative(in vec3 positionUv) {
    PointJacobianT pointJacobian = convertUvToShapeSpaceDerivative(positionUv);
    pointJacobian.point = convertShapeToShapeUvSpace(pointJacobian.point);
    return pointJacobian;
}

vec3 scaleShapeUvToShapeSpace(in vec3 shapeUv) {
    // Convert from [0, 1] to radians [-pi, pi]
    float longitude = shapeUv.x * czm_twoPi;
    #if defined (ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
        longitude /= u_ellipsoidUvToShapeUvLongitude.x;
    #endif

    // Convert from [0, 1] to radians [-pi/2, pi/2]
    float latitude = shapeUv.y * czm_pi;
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
        latitude /= u_ellipsoidUvToShapeUvLatitude.x;
    #endif
    
    float height = shapeUv.z / u_ellipsoidInverseHeightDifferenceUv;

    return vec3(longitude, latitude, height);
}
`;var W8=`// These octree flags must be in sync with GpuOctreeFlag in VoxelTraversal.js
#define OCTREE_FLAG_INTERNAL 0
#define OCTREE_FLAG_LEAF 1
#define OCTREE_FLAG_PACKED_LEAF_FROM_PARENT 2

#define OCTREE_MAX_LEVELS 32 // Harcoded value because GLSL doesn't like variable length loops

uniform sampler2D u_octreeInternalNodeTexture;
uniform vec2 u_octreeInternalNodeTexelSizeUv;
uniform int u_octreeInternalNodeTilesPerRow;
#if (SAMPLE_COUNT > 1)
uniform sampler2D u_octreeLeafNodeTexture;
uniform vec2 u_octreeLeafNodeTexelSizeUv;
uniform int u_octreeLeafNodeTilesPerRow;
#endif
uniform ivec3 u_dimensions; // does not include padding, and is in the z-up orientation
uniform ivec3 u_inputDimensions; // includes padding, and is in the orientation of the input data
#if defined(PADDING)
    uniform ivec3 u_paddingBefore;
#endif

struct OctreeNodeData {
    int data;
    int flag;
};

struct TraversalData {
    ivec4 octreeCoords;
    int parentOctreeIndex;
};

struct SampleData {
    int megatextureIndex;
    ivec4 tileCoords;
    vec3 tileUv;
    vec3 inputCoordinate;
    #if (SAMPLE_COUNT > 1)
        float weight;
    #endif
};

// Integer mod: For WebGL1 only
int intMod(in int a, in int b) {
    return a - (b * (a / b));
}
int normU8_toInt(in float value) {
    return int(value * 255.0);
}
int normU8x2_toInt(in vec2 value) {
    return int(value.x * 255.0) + 256 * int(value.y * 255.0);
}
float normU8x2_toFloat(in vec2 value) {
    return float(normU8x2_toInt(value)) / 65535.0;
}

OctreeNodeData getOctreeNodeData(in vec2 octreeUv) {
    vec4 texData = texture(u_octreeInternalNodeTexture, octreeUv);

    OctreeNodeData data;
    data.data = normU8x2_toInt(texData.xy);
    data.flag = normU8x2_toInt(texData.zw);
    return data;
}

OctreeNodeData getOctreeChildData(in int parentOctreeIndex, in ivec3 childCoord) {
    int childIndex = childCoord.z * 4 + childCoord.y * 2 + childCoord.x;
    int octreeCoordX = intMod(parentOctreeIndex, u_octreeInternalNodeTilesPerRow) * 9 + 1 + childIndex;
    int octreeCoordY = parentOctreeIndex / u_octreeInternalNodeTilesPerRow;
    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
    return getOctreeNodeData(octreeUv);
}

int getOctreeParentIndex(in int octreeIndex) {
    int octreeCoordX = intMod(octreeIndex, u_octreeInternalNodeTilesPerRow) * 9;
    int octreeCoordY = octreeIndex / u_octreeInternalNodeTilesPerRow;
    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
    vec4 parentData = texture(u_octreeInternalNodeTexture, octreeUv);
    int parentOctreeIndex = normU8x2_toInt(parentData.xy);
    return parentOctreeIndex;
}

/**
* Convert a position in the uv-space of the tileset bounding shape
* into the uv-space of a tile within the tileset
*/
vec3 getTileUv(in vec3 shapePosition, in ivec4 octreeCoords) {
	// PERFORMANCE_IDEA: use bit-shifting (only in WebGL2)
    float dimAtLevel = exp2(float(octreeCoords.w));
    return shapePosition * dimAtLevel - vec3(octreeCoords.xyz);
}

vec3 getClampedTileUv(in vec3 shapePosition, in ivec4 octreeCoords) {
    vec3 tileUv = getTileUv(shapePosition, octreeCoords);
    return clamp(tileUv, vec3(0.0), vec3(1.0));
}

void addSampleCoordinates(in vec3 shapePosition, inout SampleData sampleData) {
    vec3 tileUv = getClampedTileUv(shapePosition, sampleData.tileCoords);

    vec3 inputCoordinate = tileUv * vec3(u_dimensions);
#if defined(PADDING)
    inputCoordinate += vec3(u_paddingBefore);
#endif
#if defined(Y_UP_METADATA_ORDER)
#if defined(SHAPE_BOX)
    float inputY = inputCoordinate.y;
    inputCoordinate.y = float(u_inputDimensions.y) - inputCoordinate.z;
    inputCoordinate.z = inputY;
#elif defined(SHAPE_CYLINDER)
    float angle = inputCoordinate.y;
    float height = inputCoordinate.z;
    #if (!defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE))
    // Account for the different 0-angle convention in glTF vs 3DTiles
    if (sampleData.tileCoords.w == 0) {
        float angleCount = float(u_inputDimensions.z);
        angle = mod(angle + angleCount / 2.0, angleCount);
    }
    #endif
    inputCoordinate.y = height;
    inputCoordinate.z = angle;
#endif
#endif

    sampleData.tileUv = tileUv;
    sampleData.inputCoordinate = inputCoordinate;
}

void getOctreeLeafSampleData(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleData) {
    sampleData.megatextureIndex = data.data;
    sampleData.tileCoords = (data.flag == OCTREE_FLAG_PACKED_LEAF_FROM_PARENT)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;
}

#if (SAMPLE_COUNT > 1)
void getOctreeLeafSampleDatas(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleDatas[SAMPLE_COUNT]) {
    int leafIndex = data.data;
    int leafNodeTexelCount = 2;
    // Adding 0.5 moves to the center of the texel
    float leafCoordXStart = float(intMod(leafIndex, u_octreeLeafNodeTilesPerRow) * leafNodeTexelCount) + 0.5;
    float leafCoordY = float(leafIndex / u_octreeLeafNodeTilesPerRow) + 0.5;

    // Get an interpolation weight and a flag to determine whether to read the parent texture
    vec2 leafUv0 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 0.0, leafCoordY);
    vec4 leafData0 = texture(u_octreeLeafNodeTexture, leafUv0);
    float lerp = normU8x2_toFloat(leafData0.xy);
    sampleDatas[0].weight = 1.0 - lerp;
    sampleDatas[1].weight = lerp;
    // TODO: this looks wrong? Should be comparing to OCTREE_FLAG_PACKED_LEAF_FROM_PARENT
    sampleDatas[0].tileCoords = (normU8_toInt(leafData0.z) == 1)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;
    sampleDatas[1].tileCoords = (normU8_toInt(leafData0.w) == 1)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;

    // Get megatexture indices for both samples
    vec2 leafUv1 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 1.0, leafCoordY);
    vec4 leafData1 = texture(u_octreeLeafNodeTexture, leafUv1);
    sampleDatas[0].megatextureIndex = normU8x2_toInt(leafData1.xy);
    sampleDatas[1].megatextureIndex = normU8x2_toInt(leafData1.zw);
}
#endif

OctreeNodeData traverseOctreeDownwards(in vec3 shapePosition, inout TraversalData traversalData) {
    float sizeAtLevel = exp2(-1.0 * float(traversalData.octreeCoords.w));
    vec3 start = vec3(traversalData.octreeCoords.xyz) * sizeAtLevel;
    vec3 end = start + vec3(sizeAtLevel);
    OctreeNodeData childData;

    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {
        // Find out which octree child contains the position
        // 0 if before center, 1 if after
        vec3 center = 0.5 * (start + end);
        vec3 childCoord = step(center, shapePosition);

        // Get octree coords for the next level down
        ivec4 octreeCoords = traversalData.octreeCoords;
        traversalData.octreeCoords = ivec4(octreeCoords.xyz * 2 + ivec3(childCoord), octreeCoords.w + 1);

        childData = getOctreeChildData(traversalData.parentOctreeIndex, ivec3(childCoord));

        if (childData.flag != OCTREE_FLAG_INTERNAL) {
            // leaf tile - stop traversing
            break;
        }

        // interior tile - keep going deeper
        start = mix(start, center, childCoord);
        end = mix(center, end, childCoord);
        traversalData.parentOctreeIndex = childData.data;
    }

    return childData;
}

/**
* Transform a given position to an octree tile coordinate and a position within that tile,
* and find the corresponding megatexture index and texture coordinates
*/
void traverseOctreeFromBeginning(in vec3 shapePosition, out TraversalData traversalData, out SampleData sampleDatas[SAMPLE_COUNT]) {
    traversalData.octreeCoords = ivec4(0);
    traversalData.parentOctreeIndex = 0;

    OctreeNodeData nodeData = getOctreeNodeData(vec2(0.0));
    if (nodeData.flag != OCTREE_FLAG_LEAF) {
        nodeData = traverseOctreeDownwards(shapePosition, traversalData);
    }

    #if (SAMPLE_COUNT == 1)
        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);
        addSampleCoordinates(shapePosition, sampleDatas[0]);
    #else
        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);
        addSampleCoordinates(shapePosition, sampleDatas[0]);
        addSampleCoordinates(shapePosition, sampleDatas[1]);
    #endif
}

bool inRange(in vec3 v, in vec3 minVal, in vec3 maxVal) {
    return clamp(v, minVal, maxVal) == v;
}

bool insideTile(in vec3 shapePosition, in ivec4 octreeCoords) {
    vec3 tileUv = getTileUv(shapePosition, octreeCoords);
	bool inside = inRange(tileUv, vec3(0.0), vec3(1.0));
	// Assume (!) the position is always inside the root tile.
	return inside || octreeCoords.w == 0;
}

void traverseOctreeFromExisting(in vec3 shapePosition, inout TraversalData traversalData, inout SampleData sampleDatas[SAMPLE_COUNT]) {
    if (insideTile(shapePosition, traversalData.octreeCoords)) {
        for (int i = 0; i < SAMPLE_COUNT; i++) {
            addSampleCoordinates(shapePosition, sampleDatas[i]);
        }
        return;
    }

    // Go up tree until we find a parent tile containing shapePosition
    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {
        traversalData.octreeCoords.xyz /= 2;
        traversalData.octreeCoords.w -= 1;

        if (insideTile(shapePosition, traversalData.octreeCoords)) {
            break;
        }

        traversalData.parentOctreeIndex = getOctreeParentIndex(traversalData.parentOctreeIndex);
    }

    // Go down tree
    OctreeNodeData nodeData = traverseOctreeDownwards(shapePosition, traversalData);

    #if (SAMPLE_COUNT == 1)
        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);
        addSampleCoordinates(shapePosition, sampleDatas[0]);
    #else
        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);
        addSampleCoordinates(shapePosition, sampleDatas[0]);
        addSampleCoordinates(shapePosition, sampleDatas[1]);
    #endif
}
`;var q8=`// See Octree.glsl for the definitions of SampleData and intMod

/* Megatexture defines (set in Scene/VoxelRenderResources.js)
#define SAMPLE_COUNT ###
#define NEAREST_SAMPLING
#define PADDING
*/

uniform ivec2 u_megatextureSliceDimensions; // number of slices per tile, in two dimensions
uniform ivec2 u_megatextureTileDimensions; // number of tiles per megatexture, in two dimensions
uniform vec2 u_megatextureVoxelSizeUv;
uniform vec2 u_megatextureSliceSizeUv;
uniform vec2 u_megatextureTileSizeUv;

// Integer min, max, clamp: For WebGL1 only
int intMin(int a, int b) {
    return a <= b ? a : b;
}
int intMax(int a, int b) {
    return a >= b ? a : b;
}
int intClamp(int v, int minVal, int maxVal) {
    return intMin(intMax(v, minVal), maxVal);
}

vec2 index1DTo2DTexcoord(int index, ivec2 dimensions, vec2 uvScale)
{
    int indexX = intMod(index, dimensions.x);
    int indexY = index / dimensions.x;
    return vec2(indexX, indexY) * uvScale;
}

/*
    How is 3D data stored in a 2D megatexture?

    In this example there is only one loaded tile and it has 2x2x2 voxels (8 voxels total).
    The data is sliced by Z. The data at Z = 0 is placed in texels (0,0), (0,1), (1,0), (1,1) and
    the data at Z = 1 is placed in texels (2,0), (2,1), (3,0), (3,1).
    Note that there could be empty space in the megatexture because it's a power of two.

      0   1   2   3
    +---+---+---+---+
    |   |   |   |   | 3
    +---+---+---+---+
    |   |   |   |   | 2
    +-------+-------+
    |010|110|011|111| 1
    |--- ---|--- ---|
    |000|100|001|101| 0
    +-------+-------+

    When doing linear interpolation the megatexture needs to be sampled twice: once for
    the Z slice above the voxel coordinate and once for the slice below. The two slices
    are interpolated with fract(coord.z - 0.5). For example, a Z coordinate of 1.0 is
    halfway between two Z slices so the interpolation factor is 0.5. Below is a side view
    of the 3D voxel grid with voxel coordinates on the left side.

    2 +---+
      |001|
    1 +-z-+
      |000|
    0 +---+

    When doing nearest neighbor the megatexture only needs to be sampled once at the closest Z slice.
*/

Properties getPropertiesFromMegatexture(in SampleData sampleData) {
    int tileIndex = sampleData.megatextureIndex;

    vec3 voxelCoord = sampleData.inputCoordinate;
    #if defined(NEAREST_SAMPLING)
        // Round to the center of the nearest voxel
        voxelCoord = floor(voxelCoord) + vec3(0.5);
    #endif

    // Tile location
    vec2 tileUvOffset = index1DTo2DTexcoord(tileIndex, u_megatextureTileDimensions, u_megatextureTileSizeUv);

    // Slice location
    float slice = voxelCoord.z - 0.5;
    int sliceIndex = int(floor(slice));
    int sliceIndex0 = intClamp(sliceIndex, 0, u_inputDimensions.z - 1);
    vec2 sliceUvOffset0 = index1DTo2DTexcoord(sliceIndex0, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);

    // Voxel location
    vec2 voxelUvOffset = clamp(voxelCoord.xy, vec2(0.5), vec2(u_inputDimensions.xy) - vec2(0.5)) * u_megatextureVoxelSizeUv;

    // Final location in the megatexture
    vec2 uv0 = tileUvOffset + sliceUvOffset0 + voxelUvOffset;

    #if defined(NEAREST_SAMPLING)
        return getPropertiesFromMegatextureAtUv(uv0);
    #else
        float sliceLerp = fract(slice);
        int sliceIndex1 = intMin(sliceIndex + 1, u_inputDimensions.z - 1);
        vec2 sliceUvOffset1 = index1DTo2DTexcoord(sliceIndex1, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);
        vec2 uv1 = tileUvOffset + sliceUvOffset1 + voxelUvOffset;
        Properties properties0 = getPropertiesFromMegatextureAtUv(uv0);
        Properties properties1 = getPropertiesFromMegatextureAtUv(uv1);
        return mixProperties(properties0, properties1, sliceLerp);
    #endif
}

// Convert an array of sample datas to a final weighted properties.
Properties accumulatePropertiesFromMegatexture(in SampleData sampleDatas[SAMPLE_COUNT]) {
    #if (SAMPLE_COUNT == 1)
        return getPropertiesFromMegatexture(sampleDatas[0]);
    #else
        // When more than one sample is taken the accumulator needs to start at 0
        Properties properties = clearProperties();
        for (int i = 0; i < SAMPLE_COUNT; ++i) {
            float weight = sampleDatas[i].weight;

            // Avoid reading the megatexture when the weight is 0 as it can be costly.
            if (weight > 0.0) {
                Properties tempProperties = getPropertiesFromMegatexture(sampleDatas[i]);
                tempProperties = scaleProperties(tempProperties, weight);
                properties = sumProperties(properties, tempProperties);
            }
        }
        return properties;
    #endif
}
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0,pe.FRAGMENT),e._useLogDepth&&t.addDefine("LOG_DEPTH_READ_ONLY",void 0,pe.FRAGMENT),e._nearestSampling&&t.addDefine("NEAREST_SAMPLING",void 0,pe.FRAGMENT);let h=e._traversal;t.addDefine("SAMPLE_COUNT",`${h._sampleCount}`,pe.FRAGMENT)}var Y8=Jbt;function ext(e,t){let{shaderBuilder:n}=e,{names:i,types:o,componentTypes:r,minimumValues:s,maximumValues:a}=t._provider,c=o.length,u=l(s)&&l(a);n.addDefine("METADATA_COUNT",c,pe.FRAGMENT),u&&n.addDefine("STATISTICS",void 0,pe.FRAGMENT);for(let P=0;P<c;P++){let O=i[P],N=o[P],g=`PropertyStatistics_${O}`,A=`PropertyStatistics_${O}`;n.addStruct(g,A,pe.FRAGMENT);let v=X8(N);n.addStructField(g,v,"min"),n.addStructField(g,v,"max")}let f="Statistics",h="Statistics",p="statistics";n.addStruct(f,h,pe.FRAGMENT);for(let P=0;P<c;P++){let O=i[P],N=`PropertyStatistics_${O}`,g=O;n.addStructField(f,N,g)}let _="Metadata",m="Metadata",y="metadata";n.addStruct(_,m,pe.FRAGMENT),n.addStructField(_,h,p);for(let P=0;P<c;P++){let O=i[P],N=o[P],g=X8(N);n.addStructField(_,g,O)}for(let P=0;P<c;P++){let O=i[P],N=o[P],g=nxt(N),A=`VoxelProperty_${O}`,v=`VoxelProperty_${O}`;n.addStruct(A,v,pe.FRAGMENT),n.addStructField(A,g,"partialDerivativeLocal"),n.addStructField(A,g,"partialDerivativeWorld"),n.addStructField(A,g,"partialDerivativeView"),n.addStructField(A,g,"partialDerivativeValid")}let b="Voxel",x="Voxel",T="voxel";n.addStruct(b,x,pe.FRAGMENT);for(let P=0;P<c;P++){let O=i[P],N=`VoxelProperty_${O}`;n.addStructField(b,N,O)}n.addStructField(b,"vec3","positionEC"),n.addStructField(b,"vec3","positionUv"),n.addStructField(b,"vec3","positionShapeUv"),n.addStructField(b,"vec3","positionUvLocal"),n.addStructField(b,"vec3","viewDirUv"),n.addStructField(b,"vec3","viewDirWorld"),n.addStructField(b,"vec3","surfaceNormal"),n.addStructField(b,"float","travelDistance"),n.addStructField(b,"int","stepCount"),n.addStructField(b,"int","tileIndex"),n.addStructField(b,"int","sampleIndex");let C="FragmentInput";n.addStruct(C,"FragmentInput",pe.FRAGMENT),n.addStructField(C,m,y),n.addStructField(C,x,T);let S="Properties",w="Properties",R="properties";n.addStruct(S,w,pe.FRAGMENT);for(let P=0;P<c;P++){let O=i[P],N=o[P],g=X8(N);n.addStructField(S,g,O)}{let P="clearProperties";n.addFunction(P,`${w} clearProperties()`,pe.FRAGMENT),n.addFunctionLines(P,[`${w} ${R};`]);for(let O=0;O<c;O++){let N=i[O],g=o[O],A=r[O],v=X8(g,A);n.addFunctionLines(P,[`${R}.${N} = ${v}(0.0);`])}n.addFunctionLines(P,[`return ${R};`])}{let P="sumProperties";n.addFunction(P,`${w} sumProperties(${w} propertiesA, ${w} propertiesB)`,pe.FRAGMENT),n.addFunctionLines(P,[`${w} ${R};`]);for(let O=0;O<c;O++){let N=i[O];n.addFunctionLines(P,[`${R}.${N} = propertiesA.${N} + propertiesB.${N};`])}n.addFunctionLines(P,[`return ${R};`])}{let P="scaleProperties";n.addFunction(P,`${w} scaleProperties(${w} ${R}, float scale)`,pe.FRAGMENT),n.addFunctionLines(P,[`${w} scaledProperties = ${R};`]);for(let O=0;O<c;O++){let 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P="getPropertiesFromMegatextureAtUv";n.addFunction(P,`${w} getPropertiesFromMegatextureAtUv(vec2 texcoord)`,pe.FRAGMENT),n.addFunctionLines(P,[`${w} ${R};`]);for(let O=0;O<c;O++){let N=i[O],g=o[O],A=r[O],v=txt(g,A);n.addFunctionLines(P,[`properties.${N} = texture(u_megatextureTextures[${O}], texcoord)${v};`])}n.addFunctionLines(P,[`return ${R};`])}}function X8(e){if(e===ot.SCALAR)return"float";if(e===ot.VEC2)return"vec2";if(e===ot.VEC3)return"vec3";if(e===ot.VEC4)return"vec4"}function txt(e){if(e===ot.SCALAR)return".r";if(e===ot.VEC2)return".ra";if(e===ot.VEC3)return".rgb";if(e===ot.VEC4)return""}function nxt(e){if(e===ot.SCALAR)return"vec3";if(e===ot.VEC2)return"mat2";if(e===ot.VEC3)return"mat3";if(e===ot.VEC4)return"mat4"}function MTe(e){let t=e.toString();return t.indexOf(".")===-1&&(t=`${e}.0`),t}function ixt(e,t){return e===ot.SCALAR?"":`[${t}]`}var K8=ext;function oxt(e,t){let n=new Y8(e);K8(n,e);let{shaderBuilder:i,clippingPlanes:o,clippingPlanesLength:r}=n;if(r>0){let x="getClippingPlane",T=c0(o,t),C=0,E=T.indexOf(")")+1,S=T.indexOf("{",E)+1,w=T.indexOf("}",S),R=T.slice(C,E),P=T.slice(S,w);i.addFunction(x,R,pe.FRAGMENT),i.addFunctionLines(x,[P])}let s=i.clone();s.addDefine("PICKING",void 0,pe.FRAGMENT);let a=i.clone();a.addDefine("PICKING_VOXEL",void 0,pe.FRAGMENT);let c=i.buildShaderProgram(t),u=s.buildShaderProgram(t),f=a.buildShaderProgram(t),h=Ne.fromCache({cull:{enabled:!0,face:xi.BACK},depthTest:{enabled:!1},depthMask:!1,blending:an.PRE_MULTIPLIED_ALPHA_BLEND}),p=t.getViewportQuadVertexArray(),_=e._depthTest,m=new Ze({vertexArray:p,primitiveType:Re.TRIANGLES,renderState:h,shaderProgram:c,uniformMap:n.uniformMap,modelMatrix:e._compoundModelMatrix,pass:Se.VOXELS,executeInClosestFrustum:!0,owner:this,cull:_,occlude:_}),y=Ze.shallowClone(m,new Ze);y.shaderProgram=u,y.pickOnly=!0;let b=Ze.shallowClone(m,new Ze);if(b.shaderProgram=f,b.pickOnly=!0,l(e._drawCommand)){let x=e._drawCommand;x.shaderProgram=x.shaderProgram&&x.shaderProgram.destroy()}if(l(e._drawCommandPick)){let x=e._drawCommandPick;x.shaderProgram=x.shaderProgram&&x.shaderProgram.destroy()}if(l(e._drawCommandPickVoxel)){let x=e._drawCommandPickVoxel;x.shaderProgram=x.shaderProgram&&x.shaderProgram.destroy()}e._drawCommand=m,e._drawCommandPick=y,e._drawCommandPickVoxel=b}var Z8=oxt;var rxt={FLOAT:"float",VEC2:"vec2",VEC3:"vec3",VEC4:"vec4",INT:"int",INT_VEC2:"ivec2",INT_VEC3:"ivec3",INT_VEC4:"ivec4",BOOL:"bool",BOOL_VEC2:"bvec2",BOOL_VEC3:"bvec3",BOOL_VEC4:"bvec4",MAT2:"mat2",MAT3:"mat3",MAT4:"mat4",SAMPLER_2D:"sampler2D",SAMPLER_CUBE:"samplerCube"},MP=Object.freeze(rxt);function ES(){this._defaultTexture=void 0,this._textures={},this._loadedImages=[],this._lastUpdatedFrame=-1}ES.prototype.getTexture=function(e){return this._textures[e]};function sxt(e,t,n){n.resource.fetchImage().then(function(i){e._loadedImages.push({id:t,image:i,textureUniform:n})}).catch(function(){let i=e._textures[t];l(i)&&i!==e._defaultTexture&&i.destroy(),e._textures[t]=e._defaultTexture})}ES.prototype.loadTexture2D=function(e,t){l(t.typedArray)?this._loadedImages.push({id:e,textureUniform:t}):sxt(this,e,t)};function axt(e,t,n){let{id:i,textureUniform:o,image:r}=t,s=n.webgl2?$8(o,r,n):cxt(o,r,n),a=e._textures[i];l(a)&&a!==n.defaultTexture&&a.destroy(),e._textures[i]=s}function $8(e,t,n){let{typedArray:i,sampler:o}=e,r=l(i)?NTe(e,n):new Dt({context:n,source:t,sampler:o});return LTe(o)&&r.generateMipmap(),r}function cxt(e,t,n){let{typedArray:i,sampler:o}=e,r=LTe(o),s=o.wrapS===Tn.REPEAT||o.wrapS===Tn.MIRRORED_REPEAT||o.wrapT===Tn.REPEAT||o.wrapT===Tn.MIRRORED_REPEAT,{width:a,height:c}=l(i)?e:t,u=[a,c].every(D.isPowerOfTwo);if((r||s)&&!u)if(l(i)){if(e.pixelDatatype===Ue.UNSIGNED_BYTE){let h=PU(i,a,c),p=_b(h);return $8({sampler:o},p,n)}}else{let h=_b(t);return $8(e,h,n)}else return $8(e,t,n);return r?console.warn("Texture requires resizing for mipmaps but pixelDataType cannot be resized. The texture may be rendered incorrectly."):s&&console.warn("Texture requires resizing for wrapping but pixelDataType cannot be resized. The texture may be rendered incorrectly."),NTe(e,n)}function LTe(e){return[Vt.NEAREST_MIPMAP_NEAREST,Vt.NEAREST_MIPMAP_LINEAR,Vt.LINEAR_MIPMAP_NEAREST,Vt.LINEAR_MIPMAP_LINEAR].includes(e.minificationFilter)}function NTe(e,t){let{pixelFormat:n,pixelDatatype:i,width:o,height:r,typedArray:s,sampler:a}=e;return new Dt({context:t,pixelFormat:n,pixelDatatype:i,source:{arrayBufferView:s,width:o,height:r},sampler:a,flipY:!1})}ES.prototype.update=function(e){if(e.frameNumber===this._lastUpdatedFrame)return;this._lastUpdatedFrame=e.frameNumber;let t=e.context;this._defaultTexture=t.defaultTexture;let n=this._loadedImages;for(let i=0;i<n.length;i++){let o=n[i];axt(this,o,t)}n.length=0};ES.prototype.isDestroyed=function(){return!1};ES.prototype.destroy=function(){let e=this._textures;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];n!==this._defaultTexture&&n.destroy()}return le(this)};var Q8=ES;function LP(e){e=e??G.EMPTY_OBJECT,this.mode=e.mode??j_.MODIFY_MATERIAL,this.lightingModel=e.lightingModel,this.uniforms=e.uniforms??G.EMPTY_OBJECT,this.varyings=e.varyings??G.EMPTY_OBJECT,this.vertexShaderText=e.vertexShaderText,this.fragmentShaderText=e.fragmentShaderText,this.translucencyMode=e.translucencyMode??Pb.INHERIT,this._textureManager=new Q8,this._defaultTexture=void 0,this.uniformMap=lxt(this),this.usedVariablesVertex={attributeSet:{},featureIdSet:{},metadataSet:{}},this.usedVariablesFragment={attributeSet:{},featureIdSet:{},metadataSet:{},materialSet:{}},dxt(this),hxt(this)}function lxt(e){let t=e.uniforms,n={};for(let i in t)if(t.hasOwnProperty(i)){let o=t[i];o.type===MP.SAMPLER_2D?(e._textureManager.loadTexture2D(i,o.value),n[i]=uxt(e,i)):n[i]=fxt(e,i)}return n}function uxt(e,t){return function(){return e._textureManager.getTexture(t)??e._defaultTexture}}function fxt(e,t){return function(){return e.uniforms[t].value}}function qx(e,t,n){let i;for(;(i=t.exec(e))!==null;){let o=i[1];n[o]=!0}}function dxt(e){let t=/[vf]sInput\.attributes\.(\w+)/g,n=/[vf]sInput\.featureIds\.(\w+)/g,i=/[vf]sInput\.metadata.(\w+)/g,o,r=e.vertexShaderText;l(r)&&(o=e.usedVariablesVertex.attributeSet,qx(r,t,o),o=e.usedVariablesVertex.featureIdSet,qx(r,n,o),o=e.usedVariablesVertex.metadataSet,qx(r,i,o));let s=e.fragmentShaderText;if(l(s)){o=e.usedVariablesFragment.attributeSet,qx(s,t,o),o=e.usedVariablesFragment.featureIdSet,qx(s,n,o),o=e.usedVariablesFragment.metadataSet,qx(s,i,o);let a=/material\.(\w+)/g,c=e.usedVariablesFragment.materialSet;qx(s,a,c)}}function FTe(e){let t=/^.*MC$/,n=/^.*WC$/,i=/^.*EC$/;return t.test(e)?`${e} (model coordinates)`:n.test(e)?`${e} (Cartesian world coordinates)`:i.test(e)?`${e} (eye coordinates)`:e}function yc(e,t,n,i){if(e.hasOwnProperty(t)){let o=`${FTe(t)} is not available in the ${i} shader. Did you mean ${FTe(n)} instead?`;throw new he(o)}}function hxt(e){let t=e.usedVariablesVertex.attributeSet;yc(t,"position","positionMC","vertex"),yc(t,"normal","normalMC","vertex"),yc(t,"tangent","tangentMC","vertex"),yc(t,"bitangent","bitangentMC","vertex"),yc(t,"positionWC","positionMC","vertex"),yc(t,"positionEC","positionMC","vertex"),yc(t,"normalEC","normalMC","vertex"),yc(t,"tangentEC","tangentMC","vertex"),yc(t,"bitangentEC","bitangentMC","vertex");let n=e.usedVariablesFragment.attributeSet;yc(n,"position","positionEC","fragment"),yc(n,"normal","normalEC","fragment"),yc(n,"tangent","tangentEC","fragment"),yc(n,"bitangent","bitangentEC","fragment"),yc(n,"normalMC","normalEC","fragment"),yc(n,"tangentMC","tangentEC","fragment"),yc(n,"bitangentMC","bitangentEC","fragment")}LP.prototype.setUniform=function(e,t){let n=this.uniforms[e];n.type===MP.SAMPLER_2D?this._textureManager.loadTexture2D(e,t):l(t.clone)?n.value=t.clone(n.value):n.value=t};LP.prototype.update=function(e){this._defaultTexture=e.context.defaultTexture,this._textureManager.update(e)};LP.prototype.isDestroyed=function(){return!1};LP.prototype.destroy=function(){this._textureManager=this._textureManager&&this._textureManager.destroy(),le(this)};var SS=LP;function Mg(e){let{loader:t,metadata:n}=e;this._loader=t,this._metadata=n,this._resourcesLoaded=!1,this._ready=!1}Object.defineProperties(Mg.prototype,{ready:{get:function(){return this._ready}},metadata:{get:function(){return this._metadata}}});Mg.fromMetadataArray=function(e){return new Mg({metadata:e})};Mg.fromGltf=async function(e){let t=new em({gltfResource:e,releaseGltfJson:!1,loadAttributesAsTypedArray:!0});try{await t.load()}catch(n){throw t.destroy(),n}return new Mg({loader:t})};Mg.prototype.update=function(e,t){let n=this._loader;if(!this._ready){if(t.afterRender.push(()=>!0),!l(n)){this._ready=!0;return}if(this._resourcesLoaded){let{structuralMetadata:i,scene:o}=n.components,{attributes:r}=o.nodes[0].primitives[0];this._metadata=mxt(r,i,e),this._ready=!0;return}this._resourcesLoaded=n.process(t)}};function mxt(e,t,n){let{className:i,names:o,types:r,componentTypes:s}=n.provider,a=t.propertyAttributes.find(f=>f.class.id===i),{properties:c}=a,u=new Array(o.length);for(let f=0;f<e.length;f++){let h=c[o[f]].attribute,p=e.find(b=>b.name===h);if(!l(p))continue;let _=Mt.toComponentDatatype(s[f]),m=ot.getComponentCount(r[f]),y=p.count*m;u[f]=X.createArrayBufferView(_,p.typedArray.buffer,p.typedArray.byteOffset+p.byteOffset,y)}return u}Mg.prototype.isDestroyed=function(){return!1};Mg.prototype.destroy=function(){return this._loader=this._loader&&this._loader.destroy(),le(this)};var vS=Mg;function Zm(){this.orientedBoundingBox=new vn,this.boundingSphere=new ae,this.boundTransform=new L,this.shapeTransform=new L,this._minBounds=Zm.DefaultMinBounds.clone(),this._maxBounds=Zm.DefaultMaxBounds.clone(),this.shaderUniforms={renderMinBounds:new d,renderMaxBounds:new d,boxUvToShapeUvScale:new d,boxUvToShapeUvTranslate:new d},this.shaderDefines={BOX_INTERSECTION_INDEX:void 0,BOX_HAS_SHAPE_BOUNDS:void 0},this.shaderMaximumIntersectionsLength=0}var pxt=new d,fZ=new d,gxt=new Z,_xt=new d,yxt=new d,bxt=new d,xxt=new d,BTe=L.fromRotationTranslation(Z.fromUniformScale(.5,new Z),new d(.5,.5,.5),new L);Zm.prototype.update=function(e,t,n,i,o){i=i??t.clone(_xt),o=o??n.clone(yxt),t=d.clone(t,this._minBounds),n=d.clone(n,this._maxBounds);let r=d.clamp(t,i,o,bxt),s=d.clamp(n,i,o,xxt),a=L.getScale(e,fZ);if(r.x>s.x||r.y>s.y||r.z>s.z||(r.x===s.x)+(r.y===s.y)+(r.z===s.z)>=2||a.x===0||a.y===0||a.z===0)return!1;this.shapeTransform=L.clone(e,this.shapeTransform),this.orientedBoundingBox=hZ(r,s,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=L.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let{shaderUniforms:c,shaderDefines:u}=this;for(let _ in u)u.hasOwnProperty(_)&&(u[_]=void 0);let f=0;u.BOX_INTERSECTION_INDEX=f,f+=1,c.renderMinBounds=L.multiplyByPoint(BTe,r,c.renderMinBounds),c.renderMaxBounds=L.multiplyByPoint(BTe,s,c.renderMaxBounds),u.BOX_HAS_SHAPE_BOUNDS=!0;let h=t,p=n;return c.boxUvToShapeUvScale=d.fromElements(2/(h.x===p.x?1:p.x-h.x),2/(h.y===p.y?1:p.y-h.y),2/(h.z===p.z?1:p.z-h.z),c.boxUvToShapeUvScale),c.boxUvToShapeUvTranslate=d.fromElements(-c.boxUvToShapeUvScale.x*(h.x*.5+.5),-c.boxUvToShapeUvScale.y*(h.y*.5+.5),-c.boxUvToShapeUvScale.z*(h.z*.5+.5),c.boxUvToShapeUvTranslate),this.shaderMaximumIntersectionsLength=f,!0};var J8=new d,dZ=new d;Zm.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=this._minBounds,s=this._maxBounds,a=1/Math.pow(2,e),c=d.fromElements(D.lerp(r.x,s.x,a*t),D.lerp(r.y,s.y,a*n),D.lerp(r.z,s.z,a*i),J8),u=d.fromElements(D.lerp(r.x,s.x,a*(t+1)),D.lerp(r.y,s.y,a*(n+1)),D.lerp(r.z,s.z,a*(i+1)),dZ);return hZ(c,u,this.shapeTransform,o)};var kTe=new d;Zm.prototype.computeOrientedBoundingBoxForSample=function(e,t,n,i){let o=1/Math.pow(2,e.level),r=d.divideComponents(d.ONE,t,kTe),s=d.multiplyByScalar(r,o,kTe),a=d.multiplyByScalar(d.fromElements(e.x+n.x,e.y+n.y,e.z+n.z,J8),o,J8),c=d.add(a,s,dZ),u=this._minBounds,f=this._maxBounds,h=d.fromElements(D.lerp(u.x,f.x,a.x),D.lerp(u.y,f.y,a.y),D.lerp(u.z,f.z,a.z),J8),p=d.fromElements(D.lerp(u.x,f.x,c.x),D.lerp(u.y,f.y,c.y),D.lerp(u.z,f.z,c.z),dZ);return hZ(h,p,this.shapeTransform,i)};Zm.DefaultMinBounds=Object.freeze(new d(-1,-1,-1));Zm.DefaultMaxBounds=Object.freeze(new d(1,1,1));function hZ(e,t,n,i){let o=Zm.DefaultMinBounds,r=Zm.DefaultMaxBounds;if(d.equals(e,o)&&d.equals(t,r))i.center=L.getTranslation(n,i.center),i.halfAxes=L.getMatrix3(n,i.halfAxes);else{let a=L.getScale(n,fZ),c=d.midpoint(e,t,pxt);i.center=L.multiplyByPoint(n,c,i.center),a=d.fromElements(a.x*.5*(t.x-e.x),a.y*.5*(t.y-e.y),a.z*.5*(t.z-e.z),fZ);let u=L.getRotation(n,gxt);i.halfAxes=Z.setScale(u,a,i.halfAxes)}return i}var wS=Zm;function Lg(){this.orientedBoundingBox=new vn,this.boundingSphere=new ae,this.boundTransform=new L,this.shapeTransform=new L,this._minBounds=Lg.DefaultMinBounds.clone(),this._maxBounds=Lg.DefaultMaxBounds.clone(),this.shaderUniforms={cylinderRenderRadiusMinMax:new z,cylinderRenderAngleMinMax:new z,cylinderRenderHeightMinMax:new z,cylinderUvToShapeUvRadius:new z,cylinderUvToShapeUvAngle:new z,cylinderUvToShapeUvHeight:new z,cylinderShapeUvAngleMinMax:new z,cylinderShapeUvAngleRangeZeroMid:0},this.shaderDefines={CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF:void 0,CYLINDER_HAS_SHAPE_BOUNDS_RADIUS:void 0,CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MAX:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MIN:void 0,CYLINDER_INTERSECTION_INDEX_ANGLE:void 0},this.shaderMaximumIntersectionsLength=0}var VTe=new d,Txt=new d,Cxt=new d,Axt=new d,Ext=new d;Lg.prototype.update=function(e,t,n,i,o){i=i??t.clone(Txt),o=o??n.clone(Cxt),t=d.clone(t,this._minBounds),n=d.clone(n,this._maxBounds);let{DefaultMinBounds:r,DefaultMaxBounds:s}=Lg,a=s.y-r.y,c=.5*a,u=D.EPSILON10,f=D.EPSILON3,h=D.EPSILON10;t.x=Math.max(0,t.x),n.x=Math.max(0,n.x),t.y=D.negativePiToPi(t.y),n.y=D.negativePiToPi(n.y),i.y=D.negativePiToPi(i.y),o.y=D.negativePiToPi(o.y);let p=d.maximumByComponent(t,i,Axt),_=d.minimumByComponent(n,o,Ext),m=L.getScale(e,VTe);if(_.x===0||p.x>_.x||p.z>_.z||D.equalsEpsilon(m.x,0,void 0,u)||D.equalsEpsilon(m.y,0,void 0,u)||D.equalsEpsilon(m.z,0,void 0,u))return!1;this.shapeTransform=L.clone(e,this.shapeTransform),this.orientedBoundingBox=gZ(p,_,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=L.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let y=t.x===r.x&&n.x===s.x,b=n.y<t.y,x=n.y-t.y+b*a,T=x>c+h&&x<a-h,C=x<c-h,E=x>=c-h&&x<=c+h,S=T||C||E,w=D.equalsEpsilon(t.y,r.y,void 0,f),R=D.equalsEpsilon(n.y,s.y,void 0,f),P=t.z===r.z&&n.z===s.z,O=p.x===r.x,N=_.y<p.y,g=_.y-p.y+N*a,A=g>=c-h&&g<a-h,v=g>h&&g<c-h,I=g<=h,M=A||v||I,{shaderUniforms:F,shaderDefines:V}=this;for(let H in V)V.hasOwnProperty(H)&&(V[H]=void 0);let k=0;if(V.CYLINDER_INTERSECTION_INDEX_RADIUS_MAX=k,k+=1,O||(V.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN=!0,V.CYLINDER_INTERSECTION_INDEX_RADIUS_MIN=k,k+=1),F.cylinderRenderRadiusMinMax=z.fromElements(p.x,_.x,F.cylinderRenderRadiusMinMax),p.x===_.x&&(V.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT=!0),!y){V.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS=!0;let H=n.x-t.x,B=0,j=1;H!==0&&(B=1/H,j=-t.x/H),F.cylinderUvToShapeUvRadius=z.fromElements(B,j,F.cylinderUvToShapeUvRadius)}if(!P){V.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT=!0;let H=n.z-t.z,B=0,j=1;H!==0&&(B=2/H,j=-(t.z+1)/H),F.cylinderUvToShapeUvHeight=z.fromElements(B,j,F.cylinderUvToShapeUvHeight)}if(F.cylinderRenderHeightMinMax=z.fromElements(p.z,_.z,F.cylinderRenderHeightMinMax),b&&(V.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED=!0),M&&(V.CYLINDER_HAS_RENDER_BOUNDS_ANGLE=!0,V.CYLINDER_INTERSECTION_INDEX_ANGLE=k,A?(V.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF=!0,k+=1):v?(V.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF=!0,k+=2):I&&(V.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0,k+=2),F.cylinderRenderAngleMinMax=z.fromElements(p.y,_.y,F.cylinderRenderAngleMinMax)),S){V.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE=!0,w&&(V.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY=!0),R&&(V.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY=!0);let H=(t.y-r.y)/a,B=(n.y-r.y)/a,j=1-x/a;if(F.cylinderShapeUvAngleMinMax=z.fromElements(H,B,F.cylinderShapeUvAngleMinMax),F.cylinderShapeUvAngleRangeZeroMid=(B+.5*j)%1,x<=h)F.cylinderUvToShapeUvAngle=z.fromElements(0,1,F.cylinderUvToShapeUvAngle);else{let q=a/x,Q=-(t.y-r.y)/x;F.cylinderUvToShapeUvAngle=z.fromElements(q,Q,F.cylinderUvToShapeUvAngle)}}return this.shaderMaximumIntersectionsLength=k,!0};var eH=new d,pZ=new d;Lg.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=this._minBounds,s=this._maxBounds,a=1/Math.pow(2,e),c=d.fromElements(D.lerp(r.x,s.x,t*a),D.lerp(r.y,s.y,n*a),D.lerp(r.z,s.z,i*a),eH),u=d.fromElements(D.lerp(r.x,s.x,(t+1)*a),D.lerp(r.y,s.y,(n+1)*a),D.lerp(r.z,s.z,(i+1)*a),pZ);return gZ(c,u,this.shapeTransform,o)};var zTe=new d;Lg.prototype.computeOrientedBoundingBoxForSample=function(e,t,n,i){let o=1/Math.pow(2,e.level),r=d.divideComponents(d.ONE,t,zTe),s=d.multiplyByScalar(r,o,zTe),a=d.multiplyByScalar(d.fromElements(e.x+n.x,e.y+n.y,e.z+n.z,eH),o,eH),c=d.add(a,s,pZ),u=this._minBounds,f=this._maxBounds,h=d.fromElements(D.lerp(u.x,f.x,a.x),D.lerp(u.y,f.y,a.y),D.lerp(u.z,f.z,a.z),eH),p=d.fromElements(D.lerp(u.x,f.x,c.x),D.lerp(u.y,f.y,c.y),D.lerp(u.z,f.z,c.z),pZ);return gZ(h,p,this.shapeTransform,i)};Lg.DefaultMinBounds=Object.freeze(new d(0,-D.PI,-1));Lg.DefaultMaxBounds=Object.freeze(new d(1,+D.PI,1));var Sxt=5,vxt=new Array(Sxt),wxt=new d,Ixt=new Z,Dxt=new L,Pxt=new L,Rxt=new L,mZ=new L,Oxt=new d,Mxt=new d,Lxt=new d,HTe=new Array(8);for(let e=0;e<8;e++)HTe[e]=new d;function UTe(e,t,n){return Math.abs(oe.dot(e,t))<n}function Nxt(e){let t=L.getColumn(e,0,Oxt),n=L.getColumn(e,1,Mxt),i=L.getColumn(e,2,Lxt),o=D.EPSILON4;return UTe(t,n,o)&&UTe(n,i,o)}function Fxt(e,t){let n=HTe;d.fromElements(-.5,-.5,-.5,n[0]),d.fromElements(-.5,-.5,.5,n[1]),d.fromElements(-.5,.5,-.5,n[2]),d.fromElements(-.5,.5,.5,n[3]),d.fromElements(.5,-.5,-.5,n[4]),d.fromElements(.5,-.5,.5,n[5]),d.fromElements(.5,.5,-.5,n[6]),d.fromElements(.5,.5,.5,n[7]);for(let i=0;i<8;++i)L.multiplyByPoint(e,n[i],n[i]);return vn.fromPoints(n,t)}function gZ(e,t,n,i){let o=e.x,r=t.x,s=e.y,a=t.y<s?t.y+D.TWO_PI:t.y,c=e.z,u=t.z,f=a-s,h=s+f*.5,p=vxt,_=0;p[_++]=s,p[_++]=a,p[_++]=h,f>D.PI&&(p[_++]=h-D.PI_OVER_TWO,p[_++]=h+D.PI_OVER_TWO);let m=Number.POSITIVE_INFINITY,y=Number.POSITIVE_INFINITY,b=Number.NEGATIVE_INFINITY,x=Number.NEGATIVE_INFINITY;for(let F=0;F<_;++F){let V=p[F]-h,k=Math.cos(V),H=Math.sin(V),B=k*o,j=H*o,q=k*r,Q=H*r;m=Math.min(m,B,q),y=Math.min(y,j,Q),b=Math.max(b,B,q),x=Math.max(x,j,Q)}let T=b-m,C=x-y,E=u-c,S=(m+b)*.5,w=(y+x)*.5,R=(c+u)*.5,P=d.fromElements(S,w,R,wxt),O=Z.fromRotationZ(h,Ixt),N=d.fromElements(T,C,E,VTe),g=L.fromScale(N,Rxt),A=L.fromRotation(O,Pxt),v=L.fromTranslation(P,Dxt),I=L.multiplyTransformation(A,L.multiplyTransformation(v,g,mZ),mZ),M=L.multiplyTransformation(n,I,mZ);return Nxt(M)?vn.fromTransformation(M,i):Fxt(M,i)}var IS=Lg;function Ng(){this.orientedBoundingBox=new vn,this.boundingSphere=new ae,this.boundTransform=new L,this.shapeTransform=new L,this._rectangle=new se,this._minimumHeight=Ng.DefaultMinBounds.z,this._maximumHeight=Ng.DefaultMaxBounds.z,this._ellipsoid=new ee,this._translation=new d,this._rotation=new Z,this.shaderUniforms={ellipsoidRadiiUv:new d,eccentricitySquared:0,evoluteScale:new z,ellipsoidInverseRadiiSquaredUv:new d,ellipsoidRenderLongitudeMinMax:new z,ellipsoidShapeUvLongitudeMinMaxMid:new d,ellipsoidUvToShapeUvLongitude:new z,ellipsoidUvToShapeUvLatitude:new z,ellipsoidRenderLatitudeSinMinMax:new z,ellipsoidInverseHeightDifferenceUv:0,clipMinMaxHeight:new z},this.shaderDefines={ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE:void 0,ELLIPSOID_INTERSECTION_INDEX_LONGITUDE:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN:void 0},this.shaderMaximumIntersectionsLength=0}var Bxt=new d,kxt=new d,zxt=new d,Uxt=new d,Vxt=new d,Hxt=new d,Gxt=new d,jxt=new d,Wxt=new Z,GTe=new d,jTe=new d,qxt=new se;Ng.prototype.update=function(e,t,n,i,o){let{DefaultMinBounds:r,DefaultMaxBounds:s}=Ng;i=i??r,o=o??s;let a=D.EPSILON10,c=D.EPSILON3,u=D.EPSILON10,f=D.EPSILON10,h=D.EPSILON3,p=L.getScale(e,jxt),_=d.clone(r,Bxt);_.z=-d.minimumComponent(p);let m=d.clamp(t,_,s,kxt),y=d.clamp(n,_,s,zxt),b=d.clamp(i,_,s,Uxt),x=d.clamp(o,_,s,Vxt),T=d.maximumByComponent(m,b,Hxt),C=d.minimumByComponent(y,x,Gxt),E=d.add(p,d.fromElements(y.z,y.z,y.z,GTe),GTe),S=d.maximumComponent(E),w=d.add(p,d.fromElements(C.z,C.z,C.z,jTe),jTe);if(T.y>C.y||T.y===s.y||C.y===r.y||T.z>C.z||D.equalsEpsilon(w,d.ZERO,void 0,a))return!1;this._rectangle=se.fromRadians(m.x,m.y,y.x,y.y),this._translation=L.getTranslation(e,this._translation),this._rotation=L.getRotation(e,this._rotation),this._ellipsoid=ee.fromCartesian3(p,this._ellipsoid),this._minimumHeight=m.z,this._maximumHeight=y.z;let R=se.fromRadians(T.x,T.y,C.x,C.y,qxt);this.orientedBoundingBox=_Z(R,T.z,C.z,this._ellipsoid,this._translation,this._rotation,this.orientedBoundingBox),this.shapeTransform=L.fromRotationTranslation(Z.setScale(this._rotation,E,Wxt),this._translation,this.shapeTransform),this.boundTransform=L.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let P=s.x-r.x,O=.5*P,N=C.x<T.x,g=C.x-T.x+N*P,A=g<=u,v=g>=O-u&&g<P-u,I=g>u&&g<O-u,M=A||v||I,F=y.x<m.x,V=y.x-m.x+F*P,k=V>O+u&&V<P-u,H=V>=O-u&&V<=O+u,B=V<O-u,j=k||H||B,q=C.y<-h,Q=C.y>=-h&&C.y<=+h,Y=C.y>+h&&C.y<s.y-f,J=q||Q||Y,$=T.y>r.y+f&&T.y<-h,de=T.y>=-h&&T.y<=+h,be=T.y>+h,ce=$||de||be,_e=J||ce,xe=y.y-m.y,ve=y.y<-h,Te=y.y>=-h&&y.y<=+h,Fe=y.y>+h&&y.y<s.y-f,He=ve||Te||Fe,Je=m.y>r.y+f&&m.y<-h,wt=m.y>=-h&&m.y<=+h,Xt=m.y>+h,ln=He||(Je||wt||Xt),{shaderUniforms:Rt,shaderDefines:St}=this;for(let dt in St)St.hasOwnProperty(dt)&&(St[dt]=void 0);Rt.ellipsoidRadiiUv=d.divideByScalar(E,S,Rt.ellipsoidRadiiUv);let{x:qn,z:di}=Rt.ellipsoidRadiiUv,Bt=di/qn;Rt.eccentricitySquared=1-Bt*Bt,Rt.evoluteScale=z.fromElements((qn*qn-di*di)/qn,(di*di-qn*qn)/di,Rt.evoluteScale),Rt.ellipsoidInverseRadiiSquaredUv=d.divideComponents(d.ONE,d.multiplyComponents(Rt.ellipsoidRadiiUv,Rt.ellipsoidRadiiUv,Rt.ellipsoidInverseRadiiSquaredUv),Rt.ellipsoidInverseRadiiSquaredUv);let Tt=0;St.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX=Tt,Tt+=1,St.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN=Tt,Tt+=1,Rt.clipMinMaxHeight=z.fromElements((T.z-y.z)/S,(C.z-y.z)/S,Rt.clipMinMaxHeight);let Ki=(y.z-m.z)/S;if(Rt.ellipsoidInverseHeightDifferenceUv=1/Ki,m.z===y.z&&(Rt.ellipsoidInverseHeightDifferenceUv=0),M&&(St.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE=!0,St.ELLIPSOID_INTERSECTION_INDEX_LONGITUDE=Tt,v?(St.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF=!0,Tt+=1):I?(St.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF=!0,Tt+=2):A&&(St.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO=!0,Tt+=2),Rt.ellipsoidRenderLongitudeMinMax=z.fromElements(T.x,C.x,Rt.ellipsoidRenderLongitudeMinMax)),j)if(St.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE=!0,y.x<m.x&&(St.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED=!0),V<=u)Rt.ellipsoidUvToShapeUvLongitude=z.fromElements(0,1,Rt.ellipsoidUvToShapeUvLongitude);else{let Fo=P/V,sr=-(m.x-r.x)/V;Rt.ellipsoidUvToShapeUvLongitude=z.fromElements(Fo,sr,Rt.ellipsoidUvToShapeUvLongitude)}if(M){let dt=D.equalsEpsilon(T.x,r.x,void 0,c),Fo=D.equalsEpsilon(C.x,s.x,void 0,c);dt&&(St.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY=!0),Fo&&(St.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY=!0);let sr=(m.x-r.x)/P,Fa=(y.x-r.x)/P,xr=(C.x-r.x)/P,ps=1-g/P,Oe=(xr+.5*ps)%1;Rt.ellipsoidShapeUvLongitudeMinMaxMid=d.fromElements(sr,Fa,Oe,Rt.ellipsoidShapeUvLongitudeMinMaxMid)}if(_e&&(ce&&(St.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN=!0,St.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN=Tt,$?(St.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF=!0,Tt+=1):de?(St.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF=!0,Tt+=1):be&&(St.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF=!0,Tt+=2)),J&&(St.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX=!0,St.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX=Tt,q?(St.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF=!0,Tt+=2):Q?(St.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF=!0,Tt+=1):Y&&(St.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF=!0,Tt+=1)),Rt.ellipsoidRenderLatitudeSinMinMax=z.fromElements(Math.sin(T.y),Math.sin(C.y),Rt.ellipsoidRenderLatitudeSinMinMax)),ln)if(St.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE=!0,xe<f)Rt.ellipsoidUvToShapeUvLatitude=z.fromElements(0,1,Rt.ellipsoidUvToShapeUvLatitude);else{let Fo=(s.y-r.y)/xe,sr=(r.y-m.y)/xe;Rt.ellipsoidUvToShapeUvLatitude=z.fromElements(Fo,sr,Rt.ellipsoidUvToShapeUvLatitude)}return this.shaderMaximumIntersectionsLength=Tt,!0};var YTe=new se;Ng.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=1/Math.pow(2,e),s=t*r,a=(t+1)*r,c=n*r,u=(n+1)*r,f=i*r,h=(i+1)*r,p=se.subsection(this._rectangle,s,c,a,u,YTe),_=D.lerp(this._minimumHeight,this._maximumHeight,f),m=D.lerp(this._minimumHeight,this._maximumHeight,h);return _Z(p,_,m,this._ellipsoid,this._translation,this._rotation,o)};var WTe=new d,qTe=new d,Yxt=new d;Ng.prototype.computeOrientedBoundingBoxForSample=function(e,t,n,i){let o=1/Math.pow(2,e.level),r=d.divideComponents(d.ONE,t,WTe),s=d.multiplyByScalar(r,o,WTe),a=d.multiplyByScalar(d.fromElements(e.x+n.x,e.y+n.y,e.z+n.z,qTe),o,qTe),c=d.add(a,s,Yxt),u=se.subsection(this._rectangle,a.x,a.y,c.x,c.y,YTe),f=D.lerp(this._minimumHeight,this._maximumHeight,a.z),h=D.lerp(this._minimumHeight,this._maximumHeight,c.z);return _Z(u,f,h,this._ellipsoid,this._translation,this._rotation,i)};function _Z(e,t,n,i,o,r,s){return s=vn.fromRectangle(e,t,n,i,s),s.center=d.add(s.center,o,s.center),s.halfAxes=Z.multiply(s.halfAxes,r,s.halfAxes),s}Ng.DefaultMinBounds=Object.freeze(new d(-D.PI,-D.PI_OVER_TWO,-ee.WGS84.minimumRadius));Ng.DefaultMaxBounds=Object.freeze(new d(D.PI,D.PI_OVER_TWO,10*ee.WGS84.maximumRadius));var DS=Ng;var Fu={BOX:"BOX",ELLIPSOID:"ELLIPSOID",CYLINDER:"CYLINDER"};Fu.getMinBounds=function(e){switch(e){case Fu.BOX:return wS.DefaultMinBounds;case Fu.ELLIPSOID:return DS.DefaultMinBounds;case Fu.CYLINDER:return IS.DefaultMinBounds}};Fu.getMaxBounds=function(e){switch(e){case Fu.BOX:return wS.DefaultMaxBounds;case Fu.ELLIPSOID:return DS.DefaultMaxBounds;case Fu.CYLINDER:return IS.DefaultMaxBounds}};Fu.getShapeConstructor=function(e){switch(e){case Fu.BOX:return wS;case Fu.ELLIPSOID:return DS;case Fu.CYLINDER:return IS}};var La=Object.freeze(Fu);var yZ=Object.freeze({UNLOADED:0,RECEIVING:1,PROCESSING:2,LOADED:3,FAILED:4,UNAVAILABLE:5});function NP(e,t){this.spatialNode=e,this.keyframe=t,this.state=yZ.UNLOADED,this.content=void 0,this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1}NP.prototype.unload=function(){this.content=this.content&&this.content.destroy(),this.spatialNode=void 0,this.state=yZ.UNLOADED,this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1};NP.priorityComparator=function(e,t){return e.priority-t.priority};NP.searchComparator=function(e,t){return e.keyframe-t.keyframe};NP.LoadState=yZ;var po=NP;function T0(e,t,n,i,o){if(o=Math.min(o??128*1024*1024,536870912),i===Mt.UNSIGNED_SHORT&&(i=Mt.FLOAT32),i===Mt.FLOAT32&&!e.floatingPointTexture)throw new re("Floating point texture not supported");let s=Xxt(i),a=Kxt(n,e.webgl2),c=Mt.getSizeInBytes(i),u=Zxt(o,n,c),f=Math.ceil(Math.sqrt(t.x)),h=Math.ceil(t.z/f),p=f*t.x,_=h*t.y,m=Math.floor(u/p),y=Math.floor(u/_);if(m===0||y===0)throw new re("Tileset is too large to fit into megatexture");this.channelCount=n,this.componentType=i,this.textureMemoryByteLength=c*n*u**2,this.voxelCountPerTile=d.clone(t,new d),this.maximumTileCount=m*y,this.regionCountPerMegatexture=new z(m,y),this.voxelCountPerRegion=new z(p,_),this.sliceCountPerRegion=new z(f,h),this.voxelSizeUv=new z(1/u,1/u),this.sliceSizeUv=new z(t.x/u,t.y/u),this.regionSizeUv=new z(p/u,_/u),this.texture=new Dt({context:e,pixelFormat:a,pixelDatatype:s,flipY:!1,width:u,height:u,sampler:new Yt({wrapS:Tn.CLAMP_TO_EDGE,wrapT:Tn.CLAMP_TO_EDGE,minificationFilter:Vt.LINEAR,magnificationFilter:$n.LINEAR})});let b=Mt.toComponentDatatype(i);this.tileVoxelDataTemp=X.createTypedArray(b,p*_*n),this.nodes=new Array(this.maximumTileCount);for(let x=0;x<this.maximumTileCount;x++)this.nodes[x]=new $xt(x);for(let x=0;x<this.maximumTileCount;x++){let T=this.nodes[x];T.previousNode=x>0?this.nodes[x-1]:void 0,T.nextNode=x<this.maximumTileCount-1?this.nodes[x+1]:void 0}this.occupiedList=void 0,this.emptyList=this.nodes[0],this.occupiedCount=0}function Xxt(e){if(e===Mt.FLOAT32||e===Mt.FLOAT64)return Ue.FLOAT;if(e===Mt.UINT8)return Ue.UNSIGNED_BYTE}function Kxt(e,t){if(e===1)return t?Ye.RED:Ye.LUMINANCE;if(e===2)return t?Ye.RG:Ye.LUMINANCE_ALPHA;if(e===3)return Ye.RGB;if(e===4)return Ye.RGBA}function Zxt(e,t,n){let i=Math.floor(e/(t*n));return Math.min(Nt.maximumTextureSize,D.previousPowerOfTwo(Math.floor(Math.sqrt(i))))}function $xt(e){this.index=e,this.nextNode=void 0,this.previousNode=void 0}T0.prototype.add=function(e){if(this.isFull())throw new he("Trying to add when there are no empty spots");let t=this.emptyList;this.emptyList=this.emptyList.nextNode,l(this.emptyList)&&(this.emptyList.previousNode=void 0),t.nextNode=this.occupiedList,l(t.nextNode)&&(t.nextNode.previousNode=t),this.occupiedList=t;let n=t.index;return this.writeDataToTexture(n,e),this.occupiedCount++,n};T0.prototype.remove=function(e){if(e<0||e>=this.maximumTileCount)throw new he("Megatexture index out of bounds");let t=this.nodes[e];l(t.previousNode)&&(t.previousNode.nextNode=t.nextNode),l(t.nextNode)&&(t.nextNode.previousNode=t.previousNode),t.nextNode=this.emptyList,l(t.nextNode)&&(t.nextNode.previousNode=t),t.previousNode=void 0,this.emptyList=t,this.occupiedCount--};T0.prototype.isFull=function(){return this.emptyList===void 0};T0.getApproximateTextureMemoryByteLength=function(e,t,n,i){i===Mt.UNSIGNED_SHORT&&(i=Mt.FLOAT32);let o=Mt.getSizeInBytes(i),r=e*t.x*t.y*t.z,s=Math.ceil(Math.sqrt(t.x)),a=Math.ceil(t.z/s),c=s*t.x,u=a*t.y,f=D.previousPowerOfTwo(Math.floor(Math.sqrt(r)));for(;;){let p=Math.floor(f/c),_=Math.floor(f/u);if(p*_>=e)break;f*=2}return f*f*n*o};T0.prototype.writeDataToTexture=function(e,t){let n=t.constructor===Uint16Array?new Float32Array(t):t,{tileVoxelDataTemp:i,voxelCountPerTile:o,sliceCountPerRegion:r,voxelCountPerRegion:s,channelCount:a,regionCountPerMegatexture:c}=this;for(let _=0;_<o.z;_++){let m=_%r.x*o.x,y=Math.floor(_/r.x)*o.y;for(let b=0;b<o.y;b++){let x=Qxt(o,b,_),T=(y+b)*s.x+m;for(let C=0;C<o.x;C++){let E=x+C,S=T+C;for(let w=0;w<a;w++)i[S*a+w]=n[E*a+w]}}}let u=e%c.x*s.x,f=Math.floor(e/c.x)*s.y,p={source:{arrayBufferView:i,width:s.x,height:s.y},xOffset:u,yOffset:f};this.texture.copyFrom(p)};function Qxt(e,t,n){let i=e.y*e.x,o=n,r=t;return o*i+r*e.x}T0.prototype.isDestroyed=function(){return!1};T0.prototype.destroy=function(){return this.texture=this.texture&&this.texture.destroy(),le(this)};var FP=T0;function ed(e,t,n,i,o,r,s){this.children=void 0,this.parent=o,this.level=e,this.x=t,this.y=n,this.z=i,this.dimensions=d.clone(s),this.keyframeNodes=[],this.renderableKeyframeNodes=[],this.renderableKeyframeNodeLerp=0,this.renderableKeyframeNodePrevious=void 0,this.renderableKeyframeNodeNext=void 0,this.orientedBoundingBox=new vn,this.approximateVoxelSize=0,this.screenSpaceError=0,this.visitedFrameNumber=-1,this.computeBoundingVolumes(r)}var Jxt=new d;ed.prototype.computeBoundingVolumes=function(e){this.orientedBoundingBox=e.computeOrientedBoundingBoxForTile(this.level,this.x,this.y,this.z,this.orientedBoundingBox);let t=Z.getScale(this.orientedBoundingBox.halfAxes,Jxt),n=2*d.maximumComponent(t);this.approximateVoxelSize=n/d.minimumComponent(this.dimensions)};ed.prototype.constructChildNodes=function(e){let{level:t,x:n,y:i,z:o}=this,r=n*2,s=i*2,a=o*2,c=s+1,u=r+1,f=a+1,h=t+1,p=[[h,r,s,a],[h,u,s,a],[h,r,c,a],[h,u,c,a],[h,r,s,f],[h,u,s,f],[h,r,c,f],[h,u,c,f]];this.children=p.map(([_,m,y,b])=>new ed(_,m,y,b,this,e,this.dimensions))};ed.prototype.visibility=function(e,t){let n=this.orientedBoundingBox;return e.cullingVolume.computeVisibilityWithPlaneMask(n,t)};ed.prototype.computeScreenSpaceError=function(e,t){let n=this.orientedBoundingBox,i=Math.sqrt(n.distanceSquaredTo(e));i=Math.max(i,D.EPSILON7);let o=this.approximateVoxelSize,r=t*(o/i);this.screenSpaceError=r};var XTe={keyframe:0};function BP(e,t){return XTe.keyframe=e,Do(t,XTe,po.searchComparator)}ed.prototype.computeSurroundingRenderableKeyframeNodes=function(e){let t=this,n=t.level,i=Math.floor(e),o=Math.ceil(e),r,s,a=+Number.MAX_VALUE,c=+Number.MAX_VALUE;for(;l(t);){let{renderableKeyframeNodes:h}=t;if(h.length>=1){let p=eTt(i,h),_=h[p],m=o===i||i<_.keyframe?p:Math.min(p+1,h.length-1),y=h[m],b=i-_.keyframe,x=KTe(n-t.level,b);x<a&&(a=x,r=_);let T=y.keyframe-o,C=KTe(n-t.level,T);if(C<c&&(c=C,s=y),b===0&&T===0)break}t=t.parent}if(this.renderableKeyframeNodePrevious=r,this.renderableKeyframeNodeNext=s,!l(r)||!l(s))return;let u=r.keyframe,f=s.keyframe;this.renderableKeyframeNodeLerp=u===f?0:D.clamp((e-u)/(f-u),0,1)};function eTt(e,t){let n=BP(e,t);return n<0?D.clamp(~n-1,0,t.length-1):n}function KTe(e,t){let n=Math.exp(e*4),i=t>=0?1:-200;return e*n+t*i}ed.prototype.isVisited=function(e){return this.visitedFrameNumber===e};ed.prototype.createKeyframeNode=function(e){let t=BP(e,this.keyframeNodes);if(t<0){t=~t;let n=new po(this,e);this.keyframeNodes.splice(t,0,n)}};ed.prototype.destroyKeyframeNode=function(e,t){let n=e.keyframe,i=BP(n,this.keyframeNodes);if(i<0)throw new he("Keyframe node does not exist.");if(this.keyframeNodes.splice(i,1),e.megatextureIndex!==-1){for(let r=0;r<t.length;r++)t[r].remove(e.megatextureIndex);let o=BP(n,this.renderableKeyframeNodes);if(o<0)throw new he("Renderable keyframe node does not exist.");this.renderableKeyframeNodes.splice(o,1)}e.unload()};ed.prototype.addKeyframeNodeToMegatextures=function(e,t){if(e.megatextureIndex!==-1||e.content.metadata.length!==t.length)throw new he("Keyframe node cannot be added to megatexture");let{metadata:n}=e.content;for(let r=0;r<t.length;r++){let s=t[r];e.megatextureIndex=s.add(n[r])}let i=this.renderableKeyframeNodes,o=BP(e.keyframe,i);if(o>=0)throw new he("Keyframe already renderable");o=~o,i.splice(o,0,e)};ed.prototype.isRenderable=function(e){let t=this.renderableKeyframeNodePrevious,n=this.renderableKeyframeNodeNext,i=this.level;return l(t)&&l(n)&&(t.spatialNode.level===i||n.spatialNode.level===i)&&this.visitedFrameNumber===e};var tH=ed;function C0(e,t,n,i){let{provider:o,dimensions:r,paddingBefore:s,paddingAfter:a}=e,{types:c,componentTypes:u,metadataOrder:f}=o,h=d.add(r,s,new d);if(d.add(h,a,h),f===ph.Y_UP){let C=h.y;h.y=h.z,h.z=C}!l(i)&&l(o.maximumTileCount)&&(i=hTt(o.maximumTileCount,h,c,u)),this._primitive=e,this.textureMemoryByteLength=0,this.megatextures=new Array(c.length);for(let C=0;C<c.length;C++){let E=c[C],S=ot.getComponentCount(E),w=u[C];this.megatextures[C]=new FP(t,h,S,w,i),this.textureMemoryByteLength+=this.megatextures[C].textureMemoryByteLength}let p=this.megatextures[0].maximumTileCount;this._simultaneousRequestCount=0,this._debugPrint=!1,this._calculateStatistics=this._primitive._calculateStatistics??!1,this._frameNumber=0;let _=e._shape;this.rootNode=new tH(0,0,0,0,void 0,_,r),this._priorityQueue=new VE({maximumLength:p,comparator:po.priorityComparator}),this._highPriorityKeyframeNodes=new Array(p),this._highPriorityKeyframeNodeCount=0,this._keyframeNodesInMegatexture=new Array(p),this._keyframeCount=n,this._sampleCount=void 0,this._keyframeLocation=0,this._binaryTreeKeyframeWeighting=new Array(n),this._initialTilesLoaded=!1;let m=this._binaryTreeKeyframeWeighting;m[0]=0,m[n-1]=0,bZ(m,1,n-2,0);let y=9,b=2048,x=Math.floor(b/y),T=Math.ceil(p/x);this.internalNodeTexture=new Dt({context:t,pixelFormat:Ye.RGBA,pixelDatatype:Ue.UNSIGNED_BYTE,flipY:!1,width:b,height:T,sampler:new Yt({minificationFilter:Vt.NEAREST,magnificationFilter:$n.NEAREST})}),this.internalNodeTilesPerRow=x,this.internalNodeTexelSizeUv=new z(1/b,1/T),this.leafNodeTexture=void 0,this.leafNodeTilesPerRow=void 0,this.leafNodeTexelSizeUv=new z}C0.prototype.findKeyframeNode=function(e){return this._keyframeNodesInMegatexture.find(function(t){return t.megatextureIndex===e})};function bZ(e,t,n,i){if(t>n)return;let o=Math.floor((t+n)/2);e[o]=i,bZ(e,t,o-1,i+1),bZ(e,o+1,n,i+1)}C0.simultaneousRequestCountMaximum=50;C0.prototype.update=function(e,t,n,i){let o=this._primitive,r=e.context,s=this.megatextures[0].maximumTileCount,a=this._keyframeCount,c=o._levelBlendFactor,u=c>0,f=a>1,h=(u?2:1)*(f?2:1);this._sampleCount=h;let p=h>=2;if(p&&!l(this.leafNodeTexture)){let C=Math.floor(512),E=Math.ceil(s/C);this.leafNodeTexture=new Dt({context:r,pixelFormat:Ye.RGBA,pixelDatatype:Ue.UNSIGNED_BYTE,flipY:!1,width:1024,height:E,sampler:new Yt({minificationFilter:Vt.NEAREST,magnificationFilter:$n.NEAREST})}),this.leafNodeTexelSizeUv=z.fromElements(1/1024,1/E,this.leafNodeTexelSizeUv),this.leafNodeTilesPerRow=C}else!p&&l(this.leafNodeTexture)&&(this.leafNodeTexture=this.leafNodeTexture.destroy());if(this._keyframeLocation=D.clamp(t,0,a-1),n&&ZTe(this,this.rootNode),i)return;this._frameNumber=e.frameNumber;let _=Ei();iTt(this,e),oTt(this,e);let m=Ei();lTt(this,h,c);let y=Ei(),b=o.loadProgress.numberOfListeners>0||o.allTilesLoaded.numberOfListeners>0||o.initialTilesLoaded.numberOfListeners>0;if(this._debugPrint||this._calculateStatistics||b){let x=m-_,T=y-m,C=y-_;cTt(this,e,x,T,C)}};C0.prototype.isRenderable=function(e){return e.isRenderable(this._frameNumber)};C0.prototype.isDestroyed=function(){return!1};C0.prototype.destroy=function(){let e=this.megatextures,t=e.length;for(let n=0;n<t;n++)e[n]=e[n]&&e[n].destroy();return this.textureMemoryByteLength=0,this.internalNodeTexture=this.internalNodeTexture&&this.internalNodeTexture.destroy(),this.leafNodeTexture=this.leafNodeTexture&&this.leafNodeTexture.destroy(),le(this)};function ZTe(e,t){if(t.computeBoundingVolumes(e._primitive._shape),l(t.children))for(let n=0;n<8;n++){let i=t.children[n];ZTe(e,i)}}function tTt(e,t){if(e._simultaneousRequestCount>=C0.simultaneousRequestCountMaximum)return;let i=e._primitive.provider,{keyframe:o,spatialNode:r}=t;if(l(i.availableLevels)&&r.level>=i.availableLevels)return;function s(f){e._simultaneousRequestCount--,t.content=f,t.state=l(f)?po.LoadState.PROCESSING:po.LoadState.UNAVAILABLE}function a(f){e._simultaneousRequestCount--,t.state=po.LoadState.FAILED,e._primitive.tileFailed.raiseEvent()}let c={tileLevel:r.level,tileX:r.x,tileY:r.y,tileZ:r.z,keyframe:o},u=i.requestData(c);l(u)&&(e._simultaneousRequestCount++,t.state=po.LoadState.RECEIVING,u.then(s).catch(a))}function nTt(e){return e/(1+e)}function iTt(e,t){let n=e._frameNumber,i=e._priorityQueue;i.reset(),$Te(e.rootNode,bs.MASK_INDETERMINATE,e,t);let o=e._highPriorityKeyframeNodes,r=0,s;for(;i.length>0;)s=i.removeMaximum(),s.highPriorityFrameNumber=n,o[r]=s,r++;e._highPriorityKeyframeNodeCount=r}function oTt(e,t){let n=e.megatextures[0],i=n.occupiedCount,o=e._keyframeNodesInMegatexture;o.length=i,o.sort(rTt);let r=e._highPriorityKeyframeNodes,s=e._highPriorityKeyframeNodeCount,a=0,c=0;for(let u=0;u<s;u++){let f=r[u];if(!(f.state===po.LoadState.LOADED||f.spatialNode===void 0)&&(f.state===po.LoadState.UNLOADED&&tTt(e,f),f.state===po.LoadState.PROCESSING)){let{content:h}=f;if(h.update(e._primitive,t),!h.ready)continue;if(!sTt(h.metadata,e)){f.content=void 0,f.state=po.LoadState.FAILED,e._primitive.tileFailed.raiseEvent();continue}let p=0;if(n.isFull()){p=i-1-a,a++;let _=o[p];e._primitive.tileUnload.raiseEvent(),_.spatialNode.destroyKeyframeNode(_,e.megatextures)}else p=i+c,c++;f.spatialNode.addKeyframeNodeToMegatextures(f,e.megatextures),f.state=po.LoadState.LOADED,o[p]=f,e._primitive.tileLoad.raiseEvent()}}}function rTt(e,t){return e.highPriorityFrameNumber===t.highPriorityFrameNumber?t.priority-e.priority:t.highPriorityFrameNumber-e.highPriorityFrameNumber}function sTt(e,t){let n=t._primitive.provider.types.length;if(!Array.isArray(e)||e.length!==n)return!1;let{megatextures:i}=t;for(let o=0;o<n;o++){let{voxelCountPerTile:r,channelCount:s}=i[o],{x:a,y:c,z:u}=r,f=a*c*u,h=e[o],p=f*s;if(h.length!==p)return!1}return!0}function $Te(e,t,n,i){let{camera:o,context:r,pixelRatio:s,frameNumber:a}=i,{positionWC:c,frustum:u}=o,h=r.drawingBufferHeight/s/u.sseDenominator;if(e.computeScreenSpaceError(c,h),t=e.visibility(i,t),t===bs.MASK_OUTSIDE)return;e.visitedFrameNumber=a;let p=n._primitive,_=p._shape,m=p.screenSpaceError,y=n._priorityQueue,b=n._keyframeCount,x=D.clamp(Math.floor(n._keyframeLocation),0,b-2),T=x+1;if(b===1)e.createKeyframeNode(0);else if(e.keyframeNodes.length!==b)for(let R=0;R<b;R++)e.createKeyframeNode(R);let{screenSpaceError:C,keyframeNodes:E}=e,S=nTt(C),w=!1;for(let R=0;R<E.length;R++){let P=E[R];P.priority=10*S+aTt(x,P.keyframe,T,n),P.state!==po.LoadState.UNAVAILABLE&&P.state!==po.LoadState.FAILED&&P.priority!==-Number.MAX_VALUE&&y.insert(P),P.state===po.LoadState.LOADED&&(w=!0)}if(C<m||!w){e.children=void 0;return}l(e.children)||e.constructChildNodes(_);for(let R=0;R<8;R++){let P=e.children[R];$Te(P,t,n,i)}}function aTt(e,t,n,i){let o=Math.min(Math.abs(t-e),Math.abs(t-n)),r=Math.max(e,i._keyframeCount-n-1,1),s=Math.pow(1-o/r,4),a=Math.exp(-i._binaryTreeKeyframeWeighting[t]);return D.lerp(a,s,.15+.85*s)}function cTt(e,t,n,i,o){let r=e._keyframeCount,s=e.rootNode,a=Object.keys(po.LoadState).length,c=new Array(a),u=new Array(a),f=0;for(let w=0;w<a;w++){let R=new Array(r).fill(0);c[w]=R,u[w]=0}function h(w){let R=w.keyframeNodes;for(let P=0;P<R.length;P++){let O=R[P],N=O.keyframe,g=O.state;c[g][N]+=1,u[g]+=1,f++}if(l(w.children))for(let P=0;P<8;P++){let O=w.children[P];h(O)}}h(s),e._primitive.statistics.numberOfTilesWithContentReady=u[po.LoadState.LOADED],e._primitive.statistics.visited=f;let p=u[po.LoadState.RECEIVING],_=u[po.LoadState.PROCESSING],m=p!==e._primitive.statistics.numberOfPendingRequests||_!==e._primitive.statistics.numberOfTilesProcessing;if(m&&t.afterRender.push(function(){return e._primitive.loadProgress.raiseEvent(p,_),!0}),e._primitive.statistics.numberOfPendingRequests=p,e._primitive.statistics.numberOfTilesProcessing=_,m&&(p===0&&_===0)&&(t.afterRender.push(function(){return e._primitive.allTilesLoaded.raiseEvent(),!0}),e._initialTilesLoaded||(e._initialTilesLoaded=!0,t.afterRender.push(function(){return e._primitive.initialTilesLoaded.raiseEvent(),!0}))),!e._debugPrint)return;let b=`KEYFRAMES: ${c[po.LoadState.LOADED]}`,x=`UNLOADED: ${u[po.LoadState.UNLOADED]} | RECEIVING: ${u[po.LoadState.RECEIVING]} | PROCESSING: ${u[po.LoadState.PROCESSING]} | LOADED: ${u[po.LoadState.LOADED]} | FAILED: ${u[po.LoadState.FAILED]} | UNAVAILABLE: ${u[po.LoadState.UNAVAILABLE]} | TOTAL: ${f}`,T=Math.round(n*100)/100,C=Math.round(i*100)/100,E=Math.round(o*100)/100,S=`LOAD: ${T} | OCT: ${C} | ALL: ${E}`;console.log(`${b} || ${x} || ${S}`)}var nH={INTERNAL:0,LEAF:1,PACKED_LEAF_FROM_PARENT:2};function lTt(e,t,n){let i=e._primitive._screenSpaceError,o=e._keyframeLocation,r=e._frameNumber,s=t>=2,a=0,c=0,u=[],f=[];function h(_,m,y,b,x){let T=!1;if(l(_.children))for(let C=0;C<8;C++){let E=_.children[C];E.computeSurroundingRenderableKeyframeNodes(o),E.isRenderable(r)&&(T=!0)}if(T){u[x]=nH.INTERNAL<<16|m,u[y]=b,a++,b=m,x=b*9+1;for(let C=0;C<8;C++){let E=_.children[C];m=a,y=m*9+0,h(E,m,y,b,x+C)}}else{if(e._primitive.tileVisible.raiseEvent(),s){let C=c*5,E=_.renderableKeyframeNodePrevious,S=_.level-E.spatialNode.level,w=E.spatialNode.parent,R=l(w)?w.renderableKeyframeNodePrevious:E,P=uTt(_,i,n),O=S,N=1,g=E.megatextureIndex,A=R.megatextureIndex;f[C+0]=P,f[C+1]=O,f[C+2]=N,f[C+3]=g,f[C+4]=A,u[x]=nH.LEAF<<16|c}else{let C=_.renderableKeyframeNodePrevious,S=_.level-C.spatialNode.level===0?nH.LEAF:nH.PACKED_LEAF_FROM_PARENT;u[x]=S<<16|C.megatextureIndex}c++}}let p=e.rootNode;p.computeSurroundingRenderableKeyframeNodes(o),p.isRenderable(r)&&h(p,0,0,0,0),fTt(u,9,e.internalNodeTilesPerRow,e.internalNodeTexture),s&&dTt(f,2,e.leafNodeTilesPerRow,e.leafNodeTexture)}function uTt(e,t,n){if(e.parent===void 0)return 0;let i=e.screenSpaceError,o=e.parent.screenSpaceError,s=((t-i)/(o-i)+n-1)/n;return D.clamp(s,0,1)}function fTt(e,t,n,i){let o=Ye.componentsLength(i.pixelFormat),r=Math.ceil(e.length/t),s=Math.max(1,t*Math.min(r,n)),a=Math.max(1,Math.ceil(r/n)),c=new Uint8Array(s*a*o);for(let h=0;h<e.length;h++){let p=e[h],_=h*o;for(let m=0;m<o;m++)c[_+m]=p>>>m*8&255}let f={source:{arrayBufferView:c,width:s,height:a},xOffset:0,yOffset:0};i.copyFrom(f)}function dTt(e,t,n,i){let o=Ye.componentsLength(i.pixelFormat),r=5,s=Math.ceil(e.length/r),a=Math.max(1,t*Math.min(s,n)),c=Math.max(1,Math.ceil(s/n)),u=new Uint8Array(a*c*o);for(let p=0;p<s;p++){let _=e[p*r+0],m=e[p*r+1],y=e[p*r+2],b=e[p*r+3],x=e[p*r+4],T=D.clamp(Math.floor(65536*_),0,65535);u[p*8+0]=T>>>0&255,u[p*8+1]=T>>>8&255,u[p*8+2]=m&255,u[p*8+3]=y&255,u[p*8+4]=b>>>0&255,u[p*8+5]=b>>>8&255,u[p*8+6]=x>>>0&255,u[p*8+7]=x>>>8&255}let h={source:{arrayBufferView:u,width:a,height:c},xOffset:0,yOffset:0};i.copyFrom(h)}function hTt(e,t,n,i){let o=0,r=n.length;for(let s=0;s<r;s++){let a=n[s],c=i[s],u=ot.getComponentCount(a);o+=FP.getApproximateTextureMemoryByteLength(e,t,u,c)}return o}var iH=C0;function $m(e){e=e??G.EMPTY_OBJECT,this._ready=!1,this._provider=e.provider??$m.DefaultProvider,this._traversal=void 0,this._statistics=new fm,this._calculateStatistics=e.calculateStatistics??!1,this._shape=void 0,this._shapeVisible=!1,this._dimensions=new d,this._inputDimensions=new d,this._paddingBefore=new d,this._paddingAfter=new d,this._minBounds=new d,this._minBoundsOld=new d,this._maxBounds=new d,this._maxBoundsOld=new d,this._exaggeratedMinBounds=new d,this._exaggeratedMinBoundsOld=new d,this._exaggeratedMaxBounds=new d,this._exaggeratedMaxBoundsOld=new d,this._minClippingBounds=new d,this._minClippingBoundsOld=new d,this._maxClippingBounds=new d,this._maxClippingBoundsOld=new d,this._clippingPlanes=void 0,this._clippingPlanesState=0,this._clippingPlanesEnabled=!1,this._modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this._exaggeratedModelMatrix=L.clone(this._modelMatrix),this._compoundModelMatrix=new L,this._compoundModelMatrixOld=new L,this._customShader=e.customShader??$m.DefaultCustomShader,this._customShaderCompilationEvent=new me,this._shaderDirty=!0,this._drawCommand=void 0,this._drawCommandPick=void 0,this._pickId=void 0,this._clock=e.clock,this._transformPositionWorldToUv=new L,this._transformPositionUvToWorld=new L,this._transformDirectionWorldToLocal=new Z,this._transformNormalLocalToWorld=new Z,this._nearestSampling=!1,this._levelBlendFactor=0,this._stepSizeMultiplier=1,this._depthTest=!0,this._useLogDepth=void 0,this._screenSpaceError=4,this._debugPolylines=new cm,this._debugDraw=!1,this._disableRender=!1,this._disableUpdate=!1,this._uniforms={octreeInternalNodeTexture:void 0,octreeInternalNodeTilesPerRow:0,octreeInternalNodeTexelSizeUv:new z,octreeLeafNodeTexture:void 0,octreeLeafNodeTilesPerRow:0,octreeLeafNodeTexelSizeUv:new z,megatextureTextures:[],megatextureSliceDimensions:new z,megatextureTileDimensions:new z,megatextureVoxelSizeUv:new z,megatextureSliceSizeUv:new z,megatextureTileSizeUv:new z,dimensions:new d,inputDimensions:new d,paddingBefore:new d,paddingAfter:new d,transformPositionViewToUv:new L,transformPositionUvToView:new L,transformDirectionViewToLocal:new Z,transformNormalLocalToWorld:new Z,cameraPositionUv:new d,ndcSpaceAxisAlignedBoundingBox:new oe,clippingPlanesTexture:void 0,clippingPlanesMatrix:new L,stepSize:0,pickColor:new U},this._shapeDefinesOld={},this._uniformMap={};let t=this._uniforms,n=this._uniformMap;for(let o in t)if(t.hasOwnProperty(o)){let r=`u_${o}`;n[r]=function(){return t[o]}}this.tileLoad=new me,this.tileVisible=new me,this.tileFailed=new me,this.tileUnload=new me,this.loadProgress=new me,this.allTilesLoaded=new me,this.initialTilesLoaded=new me;let i=this._provider;mTt(this,i)}function mTt(e,t){let{shape:n,minBounds:i=La.getMinBounds(n),maxBounds:o=La.getMaxBounds(n)}=t;e.minBounds=i,e.maxBounds=o,e.minClippingBounds=i.clone(),e.maxClippingBounds=o.clone(),e._exaggeratedMinBounds=d.clone(e._minBounds,e._exaggeratedMinBounds),e._exaggeratedMaxBounds=d.clone(e._maxBounds,e._exaggeratedMaxBounds),e._exaggeratedModelMatrix=L.clone(e._modelMatrix,e._exaggeratedModelMatrix),JTe(e,t);let r=La.getShapeConstructor(n);e._shape=new r,e._shapeVisible=eCe(e,e._shape,t)}Object.defineProperties($m.prototype,{ready:{get:function(){return this._ready}},provider:{get:function(){return this._provider}},boundingSphere:{get:function(){return this._shape.boundingSphere}},orientedBoundingBox:{get:function(){return this._shape.orientedBoundingBox}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=L.clone(e,this._modelMatrix)}},shape:{get:function(){return this._provider.shape}},dimensions:{get:function(){return this._dimensions}},inputDimensions:{get:function(){return this._inputDimensions}},paddingBefore:{get:function(){return this._paddingBefore}},paddingAfter:{get:function(){return this._paddingAfter}},minimumValues:{get:function(){return this._provider.minimumValues}},maximumValues:{get:function(){return 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this._minBounds},set:function(e){this._minBounds=d.clone(e,this._minBounds)}},maxBounds:{get:function(){return this._maxBounds},set:function(e){this._maxBounds=d.clone(e,this._maxBounds)}},minClippingBounds:{get:function(){return this._minClippingBounds},set:function(e){this._minClippingBounds=d.clone(e,this._minClippingBounds)}},maxClippingBounds:{get:function(){return this._maxClippingBounds},set:function(e){this._maxClippingBounds=d.clone(e,this._maxClippingBounds)}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){Ts.setOwner(e,this,"_clippingPlanes")}},customShader:{get:function(){return this._customShader},set:function(e){if(this._customShader!==e){let t=this._uniformMap,i=this._customShader.uniformMap;for(let o in i)i.hasOwnProperty(o)&&delete t[o];l(e)?this._customShader=e:this._customShader=$m.DefaultCustomShader,this._shaderDirty=!0}}},customShaderCompilationEvent:{get:function(){return 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r=LTt(t.timeIntervalCollection,this._clock),s=this._traversal,a=s._sampleCount;if(s.update(e,r,i,this._disableUpdate),a!==s._sampleCount&&(this._shaderDirty=!0),!s.isRenderable(s.rootNode)||(this._debugDraw&&HTt(this,e),this._disableRender))return;this._useLogDepth!==e.useLogDepth&&(this._useLogDepth=e.useLogDepth,this._shaderDirty=!0),NTt(this,e)&&(this._shaderDirty=!0);let u=s.leafNodeTexture,f=this._uniforms;l(u)&&(f.octreeLeafNodeTexture=s.leafNodeTexture,f.octreeLeafNodeTexelSizeUv=z.clone(s.leafNodeTexelSizeUv,f.octreeLeafNodeTexelSizeUv),f.octreeLeafNodeTilesPerRow=s.leafNodeTilesPerRow),this._shaderDirty&&(Z8(this,n),this._shaderDirty=!1);let h=n.uniformState.viewProjection,p=o.orientedBoundingBox,_=kTt(p,h,gTt);if(_.x===1||_.y===1||_.z===-1||_.w===-1)return;f.ndcSpaceAxisAlignedBoundingBox=oe.clone(_,f.ndcSpaceAxisAlignedBoundingBox);let y=n.uniformState.inverseView;f.transformPositionViewToUv=L.multiplyTransformation(this._transformPositionWorldToUv,y,f.transformPositionViewToUv);let b=n.uniformState.view;f.transformPositionUvToView=L.multiplyTransformation(b,this._transformPositionUvToWorld,f.transformPositionUvToView);let x=n.uniformState.inverseViewRotation;f.transformDirectionViewToLocal=Z.multiply(this._transformDirectionWorldToLocal,x,f.transformDirectionViewToLocal),f.transformNormalLocalToWorld=Z.clone(this._transformNormalLocalToWorld,f.transformNormalLocalToWorld);let T=e.camera.positionWC;f.cameraPositionUv=L.multiplyByPoint(this._transformPositionWorldToUv,T,f.cameraPositionUv),f.stepSize=this._stepSizeMultiplier;let C=e.passes.pick?this._drawCommandPick:e.passes.pickVoxel?this._drawCommandPickVoxel:this._drawCommand;C.boundingVolume=o.boundingSphere,e.commandList.push(C)};var vTt=new d,xZ=new d,wTt=new fe,ITt=new d;function DTt(e,t){if(e._exaggeratedMinBounds=d.clone(e._minBounds,e._exaggeratedMinBounds),e._exaggeratedMaxBounds=d.clone(e._maxBounds,e._exaggeratedMaxBounds),e.shape===La.ELLIPSOID){let n=t.verticalExaggerationRelativeHeight,i=t.verticalExaggeration;e._exaggeratedMinBounds.z=(e._minBounds.z-n)*i+n,e._exaggeratedMaxBounds.z=(e._maxBounds.z-n)*i+n}else{let n=d.fromElements(1,1,t.verticalExaggeration,vTt);e._exaggeratedModelMatrix=L.multiplyByScale(e._modelMatrix,n,e._exaggeratedModelMatrix),e._exaggeratedModelMatrix=L.multiplyByTranslation(e._exaggeratedModelMatrix,PTt(e,t),e._exaggeratedModelMatrix)}}function PTt(e,t){let{shapeTransform:n=L.IDENTITY,globalTransform:i=L.IDENTITY}=e._provider,o=L.getTranslation(n,xZ),r=L.multiplyByPoint(e._modelMatrix,o,xZ),s=L.multiplyByPoint(i,r,xZ),c=ee.WGS84.cartesianToCartographic(s,wTt),u=0;l(c)&&(u=c.height);let f=vr.getHeight(u,t.verticalExaggeration,t.verticalExaggerationRelativeHeight);return d.fromElements(0,0,(f-u)/t.verticalExaggeration,ITt)}function RTt(e,t,n){let i=e._uniforms;e._pickId=n.createPickId({primitive:e}),i.pickColor=U.clone(e._pickId.color,i.pickColor);let{shaderDefines:o,shaderUniforms:r}=e._shape;e._shapeDefinesOld=ze(o,!0);let s=e._uniformMap;for(let c in r)if(r.hasOwnProperty(c)){let u=`u_${c}`;s[u]=function(){return r[c]}}if(e._dimensions=d.clone(t.dimensions,e._dimensions),i.dimensions=d.clone(e._dimensions,i.dimensions),e._paddingBefore=d.clone(t.paddingBefore??d.ZERO,e._paddingBefore),i.paddingBefore=d.clone(e._paddingBefore,i.paddingBefore),e._paddingAfter=d.clone(t.paddingAfter??d.ZERO,e._paddingAfter),i.paddingAfter=d.clone(e._paddingAfter,i.paddingAfter),e._inputDimensions=d.add(e._dimensions,e._paddingBefore,e._inputDimensions),e._inputDimensions=d.add(e._inputDimensions,e._paddingAfter,e._inputDimensions),t.metadataOrder===ph.Y_UP){let c=e._inputDimensions.y;e._inputDimensions.y=e._inputDimensions.z,e._inputDimensions.z=c}i.inputDimensions=d.clone(e._inputDimensions,i.inputDimensions);let a=t.keyframeCount??1;e._traversal=new iH(e,n,a),e.statistics.texturesByteLength=e._traversal.textureMemoryByteLength,OTt(e._traversal,i)}function JTe(e,t){let n=t.shapeTransform??L.IDENTITY,i=t.globalTransform??L.IDENTITY;return L.multiplyTransformation(i,e._exaggeratedModelMatrix,e._compoundModelMatrix),L.multiplyTransformation(e._compoundModelMatrix,n,e._compoundModelMatrix),Yx(e,"_compoundModelMatrix","_compoundModelMatrixOld")+Yx(e,"_minBounds","_minBoundsOld")+Yx(e,"_maxBounds","_maxBoundsOld")+Yx(e,"_exaggeratedMinBounds","_exaggeratedMinBoundsOld")+Yx(e,"_exaggeratedMaxBounds","_exaggeratedMaxBoundsOld")+Yx(e,"_minClippingBounds","_minClippingBoundsOld")+Yx(e,"_maxClippingBounds","_maxClippingBoundsOld")>0}function Yx(e,t,n){let i=e[t],o=e[n],r=!i.equals(o);return r&&i.clone(o),r?1:0}function eCe(e,t,n){if(!t.update(e._compoundModelMatrix,e._exaggeratedMinBounds,e._exaggeratedMaxBounds,e.minClippingBounds,e.maxClippingBounds))return!1;let o=t.shapeTransform,r=L.inverse(o,TTt),s=L.getRotation(o,bTt),a=L.getScale(o,_Tt),c=d.maximumComponent(a),u=d.divideByScalar(a,c,yTt),f=Z.multiplyByScale(s,u,xTt);return e._transformPositionWorldToUv=L.multiplyTransformation(ETt,r,e._transformPositionWorldToUv),e._transformPositionUvToWorld=L.multiplyTransformation(o,STt,e._transformPositionUvToWorld),e._transformDirectionWorldToLocal=L.getMatrix3(r,e._transformDirectionWorldToLocal),e._transformNormalLocalToWorld=Z.inverseTranspose(f,e._transformNormalLocalToWorld),!0}function OTt(e,t){t.octreeInternalNodeTexture=e.internalNodeTexture,t.octreeInternalNodeTexelSizeUv=z.clone(e.internalNodeTexelSizeUv,t.octreeInternalNodeTexelSizeUv),t.octreeInternalNodeTilesPerRow=e.internalNodeTilesPerRow;let n=e.megatextures,i=n[0],o=n.length;t.megatextureTextures=new Array(o);for(let r=0;r<o;r++)t.megatextureTextures[r]=n[r].texture;t.megatextureSliceDimensions=z.clone(i.sliceCountPerRegion,t.megatextureSliceDimensions),t.megatextureTileDimensions=z.clone(i.regionCountPerMegatexture,t.megatextureTileDimensions),t.megatextureVoxelSizeUv=z.clone(i.voxelSizeUv,t.megatextureVoxelSizeUv),t.megatextureSliceSizeUv=z.clone(i.sliceSizeUv,t.megatextureSliceSizeUv),t.megatextureTileSizeUv=z.clone(i.regionSizeUv,t.megatextureTileSizeUv)}function MTt(e,t){let n=t.shaderDefines,i=Object.keys(n).some(o=>n[o]!==e._shapeDefinesOld[o]);return i&&(e._shapeDefinesOld=ze(n,!0)),i}function LTt(e,t){if(!l(e)||!l(t))return 0;let n=t.currentTime,i,o=e.indexOf(n);o>=0?i=e.get(o):(o=~o,o===e.length?(o=e.length-1,i=e.get(o),n=i.stop):(i=e.get(o),n=i.start));let r=K.secondsDifference(i.stop,i.start),a=K.secondsDifference(n,i.start)/r;return o+a}function NTt(e,t){let n=e.clippingPlanes;if(!l(n))return!1;n.update(t);let{clippingPlanesState:i,enabled:o}=n;if(o){let r=e._uniforms;r.clippingPlanesTexture=n.texture,r.clippingPlanesMatrix=L.transpose(L.multiplyTransformation(L.inverse(n.modelMatrix,r.clippingPlanesMatrix),e._transformPositionUvToWorld,r.clippingPlanesMatrix),r.clippingPlanesMatrix)}return e._clippingPlanesState===i&&e._clippingPlanesEnabled===o?!1:(e._clippingPlanesState=i,e._clippingPlanesEnabled=o,!0)}$m.prototype.isDestroyed=function(){return!1};$m.prototype.destroy=function(){let e=this._drawCommand;l(e)&&(e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy());let t=this._drawCommandPick;return l(t)&&(t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()),this._pickId=this._pickId&&this._pickId.destroy(),this._traversal=this._traversal&&this._traversal.destroy(),this.statistics.texturesByteLength=0,this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),le(this)};var QTe=new Array(new oe(-1,-1,-1,1),new oe(1,-1,-1,1),new oe(-1,1,-1,1),new oe(1,1,-1,1),new oe(-1,-1,1,1),new oe(1,-1,1,1),new oe(-1,1,1,1),new oe(1,1,1,1)),FTt=new Array(1,2,4,0,3,5,0,3,6,1,2,7,0,5,6,1,4,7,2,4,7,3,5,6),BTt=new Array(new oe,new oe,new oe,new oe,new oe,new oe,new oe,new oe);function kTt(e,t,n){let i=L.fromRotationTranslation(e.halfAxes,e.center,CTt),o=L.multiply(t,i,ATt),r=+Number.MAX_VALUE,s=-Number.MAX_VALUE,a=+Number.MAX_VALUE,c=-Number.MAX_VALUE,u,f=BTt,h=QTe.length;for(u=0;u<h;u++)L.multiplyByVector(o,QTe[u],f[u]);for(u=0;u<h;u++){let p=f[u];if(p.z>=-p.w){let _=p.x/p.w,m=p.y/p.w;r=Math.min(r,_),s=Math.max(s,_),a=Math.min(a,m),c=Math.max(c,m)}else for(let _=0;_<3;_++){let m=FTt[u*3+_],y=f[m];if(y.z>=-y.w){let b=p.z+p.w,x=y.z+y.w,T=b/(b-x),C=oe.lerp(p,y,T,pTt),E=C.x/C.w,S=C.y/C.w;r=Math.min(r,E),s=Math.max(s,E),a=Math.min(a,S),c=Math.max(c,S)}}}return r=D.clamp(r,-1,1),a=D.clamp(a,-1,1),s=D.clamp(s,-1,1),c=D.clamp(c,-1,1),n=oe.fromElements(r,a,s,c,n),n}var TZ=3e7,zTt=new d(TZ,0,0),UTt=new d(0,TZ,0),VTt=new d(0,0,TZ);function HTt(e,t){let n=e._traversal,i=e._debugPolylines;i.removeAll();function o(c,u,f,h){i.add({positions:[c,u],width:h,material:Yi.fromType("Color",{color:f})})}function r(c,u,f){let h=c.computeCorners();o(h[0],h[1],u,f),o(h[2],h[3],u,f),o(h[4],h[5],u,f),o(h[6],h[7],u,f),o(h[0],h[2],u,f),o(h[4],h[6],u,f),o(h[1],h[3],u,f),o(h[5],h[7],u,f),o(h[0],h[4],u,f),o(h[2],h[6],u,f),o(h[1],h[5],u,f),o(h[3],h[7],u,f)}function s(c){if(!n.isRenderable(c))return;let u=c.level,h=Math.max(1,5/Math.pow(2,u)),_=[U.RED,U.LIME,U.BLUE][u%3];if(r(c.orientedBoundingBox,_,h),l(c.children))for(let m=0;m<8;m++)s(c.children[m])}r(e._shape.orientedBoundingBox,U.WHITE,5),s(n.rootNode);let a=10;o(d.ZERO,zTt,U.RED,a),o(d.ZERO,UTt,U.LIME,a),o(d.ZERO,VTt,U.BLUE,a),i.update(t)}$m.DefaultCustomShader=new SS({fragmentShaderText:`void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material)
{
    material.diffuse = vec3(1.0);
    material.alpha = 1.0;
}`});function tCe(){this.ready=!0,this.shape=La.BOX,this.dimensions=new d(1,1,1),this.names=["data"],this.types=[ot.SCALAR],this.componentTypes=[Mt.FLOAT32],this.maximumTileCount=1}tCe.prototype.requestData=function(e){if((l(e)?e.tileLevel??0:0)>=1)return;let n=new vS({metadata:[new Float32Array(1)]});return Promise.resolve(n)};$m.DefaultProvider=new tCe;var Xx=$m;function GTt(e,t,n,i){if(!l(e)||l(t)&&e.id!==t)return;let r=(e.classes||{})[n];if(!l(r))return;let a=(r.properties||{})[i];if(l(a))return a}var oH=GTt;function jTt(e,t,n,i,o){this.schemaId=e,this.className=t,this.propertyName=n,this.classProperty=i,this.metadataProperty=o}var rH=jTt;function WTt(e,t,n){if(!l(e))return;let i=e.propertyTextures;for(let o of i)if(o.class.id===t){let a=o.properties[n];if(l(a))return a}}var sH=WTt;var cH=function(e){return function(){e.frameState.afterRender.push(function(){e.requestRender()})}};function Jn(e){e=e??G.EMPTY_OBJECT;let t=e.canvas,n=e.creditContainer,i=e.creditViewport,o=ze(e.contextOptions),r=l(n),s=new uL(t,o);r||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0 0 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",t.parentNode.appendChild(n)),l(i)||(i=t.parentNode),this._id=Nn(),this._jobScheduler=new D4,this._frameState=new v4(s,new b4(n,"\u2022",i),this._jobScheduler),this._frameState.scene3DOnly=e.scene3DOnly??!1,this._removeCreditContainer=!r,this._creditContainer=n,this._canvas=t,this._context=s,this._computeEngine=new uR(s),this._ellipsoid=e.ellipsoid??ee.default,this._globe=void 0,this._globeTranslucencyState=new w4,this._primitives=new Ml,this._groundPrimitives=new Ml,this._globeHeight=void 0,this._globeHeightDirty=!0,this._cameraUnderground=!1,this._removeUpdateHeightCallback=void 0,this._logDepthBuffer=Jn.defaultLogDepthBuffer&&s.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new TS,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=e.orderIndependentTranslucency??!0,this._executeOITFunction=void 0,this._depthPlane=new C4(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new ei({color:new U,stencil:0,owner:this}),this._depthClearCommand=new ei({depth:1,owner:this}),this._stencilClearCommand=new ei({stencil:0}),this._classificationStencilClearCommand=new ei({stencil:0,renderState:Ne.fromCache({stencilMask:kt.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new g8(this),this._preUpdate=new me,this._postUpdate=new me,this._renderError=new me,this._preRender=new me,this._postRender=new me,this._minimumDisableDepthTestDistance=0,this._debugInspector=new R8,this._msaaSamples=e.msaaSamples??4,this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new me,this.morphComplete=new me,this.skyBox=void 0,this.skyAtmosphere=void 0,this.sun=void 0,this.sunBloom=!0,this._sunBloom=void 0,this.moon=void 0,this.backgroundColor=U.clone(U.BLACK),this._mode=ne.SCENE3D,this._mapProjection=l(e.mapProjection)?e.mapProjection:new Pi(this._ellipsoid),this.morphTime=1,this.farToNearRatio=1e3,this.logarithmicDepthFarToNearRatio=1e9,this.nearToFarDistance2D=175e4,this.verticalExaggeration=1,this.verticalExaggerationRelativeHeight=0,this.debugCommandFilter=void 0,this.debugShowCommands=!1,this.debugShowFrustums=!1,this.debugShowFramesPerSecond=!1,this.debugShowDepthFrustum=1,this.debugShowFrustumPlanes=!1,this._debugShowFrustumPlanes=!1,this._debugFrustumPlanes=void 0,this.useDepthPicking=!0,this.pickTranslucentDepth=!1,this.cameraEventWaitTime=500,this.atmosphere=new NC,this.fog=new S4,this.fog.enabled=ee.WGS84.equals(this._ellipsoid),ee.WGS84.equals(this._ellipsoid)||(oo.DEFAULT_VIEW_RECTANGLE=se.fromDegrees(-45,-45,45,45)),this._shadowMapCamera=new oo(this),this.shadowMap=new y0({context:s,lightCamera:this._shadowMapCamera,enabled:e.shadows??!1}),this.invertClassification=!1,this.invertClassificationColor=U.clone(U.WHITE),this._actualInvertClassificationColor=U.clone(this._invertClassificationColor),this._invertClassification=new TP,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new m8,this._brdfLutGenerator=new c4,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new w8(this),this._cameraUnderground=!1,this._mapMode2D=e.mapMode2D??Ru.INFINITE_SCROLL,this._environmentState={skyBoxCommand:void 0,skyAtmosphereCommand:void 0,sunDrawCommand:void 0,sunComputeCommand:void 0,moonCommand:void 0,isSunVisible:!1,isMoonVisible:!1,isReadyForAtmosphere:!1,isSkyAtmosphereVisible:!1,clearGlobeDepth:!1,useDepthPlane:!1,renderTranslucentDepthForPick:!1,originalFramebuffer:void 0,useGlobeDepthFramebuffer:!1,useOIT:!1,useInvertClassification:!1,usePostProcess:!1,usePostProcessSelected:!1,useWebVR:!1},this._useWebVR=!1,this._cameraVR=void 0,this._aspectRatioVR=void 0,this.requestRenderMode=e.requestRenderMode??!1,this._renderRequested=!0,this.maximumRenderTimeChange=e.maximumRenderTimeChange??0,this._lastRenderTime=void 0,this._frameRateMonitor=void 0,this._removeRequestListenerCallback=Wa.requestCompletedEvent.addEventListener(cH(this)),this._removeTaskProcessorListenerCallback=yi.taskCompletedEvent.addEventListener(cH(this)),this._removeGlobeCallbacks=[],this._removeTerrainProviderReadyListener=void 0;let a=new je(0,0,s.drawingBufferWidth,s.drawingBufferHeight),c=new oo(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new oo(this),this.preloadFlightCullingVolume=void 0,this._picking=new X4(this),this._defaultView=new _S(this,c,a),this._view=this._defaultView,this._hdr=void 0,this._hdrDirty=void 0,this.highDynamicRange=!1,this.gamma=2.2,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this._specularEnvironmentCubeMap=void 0,this.light=new $g,sCe(this,0,K.now()),this.updateFrameState(),this.initializeFrame()}Jn.defaultLogDepthBuffer=!0;function qTt(e,t){for(let i=0;i<e._removeGlobeCallbacks.length;++i)e._removeGlobeCallbacks[i]();e._removeGlobeCallbacks.length=0;let n=[];l(t)&&(n.push(t.imageryLayersUpdatedEvent.addEventListener(cH(e))),n.push(t.terrainProviderChanged.addEventListener(cH(e)))),e._removeGlobeCallbacks=n}Object.defineProperties(Jn.prototype,{canvas:{get:function(){return this._canvas}},drawingBufferHeight:{get:function(){return this._context.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._context.drawingBufferWidth}},maximumAliasedLineWidth:{get:function(){return Nt.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return Nt.maximumCubeMapSize}},pickPositionSupported:{get:function(){return this._context.depthTexture}},sampleHeightSupported:{get:function(){return this._context.depthTexture}},clampToHeightSupported:{get:function(){return this._context.depthTexture}},invertClassificationSupported:{get:function(){return this._context.depthTexture}},specularEnvironmentMapsSupported:{get:function(){return Hh.isSupported(this._context)}},ellipsoid:{get:function(){return this._ellipsoid}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,qTt(this,e)}},primitives:{get:function(){return this._primitives}},groundPrimitives:{get:function(){return this._groundPrimitives}},camera:{get:function(){return this._view.camera},set:function(e){this._view.camera=e}},view:{get:function(){return this._view},set:function(e){this._view=e}},defaultView:{get:function(){return this._defaultView}},picking:{get:function(){return this._picking}},screenSpaceCameraController:{get:function(){return this._screenSpaceCameraController}},mapProjection:{get:function(){return this._mapProjection}},jobScheduler:{get:function(){return this._jobScheduler}},frameState:{get:function(){return this._frameState}},environmentState:{get:function(){return this._environmentState}},tweens:{get:function(){return this._tweens}},imageryLayers:{get:function(){if(l(this.globe))return this.globe.imageryLayers}},terrainProvider:{get:function(){if(l(this.globe))return this.globe.terrainProvider},set:function(e){this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),l(this.globe)&&(this.globe.terrainProvider=e)}},terrainProviderChanged:{get:function(){if(l(this.globe))return this.globe.terrainProviderChanged}},preUpdate:{get:function(){return this._preUpdate}},postUpdate:{get:function(){return this._postUpdate}},renderError:{get:function(){return this._renderError}},preRender:{get:function(){return this._preRender}},postRender:{get:function(){return this._postRender}},lastRenderTime:{get:function(){return this._lastRenderTime}},context:{get:function(){return this._context}},debugFrustumStatistics:{get:function(){return this._view.debugFrustumStatistics}},scene3DOnly:{get:function(){return this._frameState.scene3DOnly}},orderIndependentTranslucency:{get:function(){return this._useOIT}},id:{get:function(){return this._id}},mode:{get:function(){return this._mode},set:function(e){e===ne.SCENE2D?this.morphTo2D(0):e===ne.SCENE3D?this.morphTo3D(0):e===ne.COLUMBUS_VIEW&&this.morphToColumbusView(0),this._mode=e}},frustumCommandsList:{get:function(){return this._view.frustumCommandsList}},numberOfFrustums:{get:function(){return this._view.frustumCommandsList.length}},useWebVR:{get:function(){return this._useWebVR},set:function(e){this._useWebVR=e,this._useWebVR?(this._frameState.creditDisplay.container.style.visibility="hidden",this._cameraVR=new oo(this),l(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new E4(this)),this._aspectRatioVR=this.camera.frustum.aspectRatio):(this._frameState.creditDisplay.container.style.visibility="visible",this._cameraVR=void 0,this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this.camera.frustum.aspectRatio=this._aspectRatioVR,this.camera.frustum.xOffset=0)}},mapMode2D:{get:function(){return this._mapMode2D}},splitPosition:{get:function(){return this._frameState.splitPosition},set:function(e){this._frameState.splitPosition=e}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance},set:function(e){this._minimumDisableDepthTestDistance=e}},logarithmicDepthBuffer:{get:function(){return this._logDepthBuffer},set:function(e){e=this._context.fragmentDepth&&e,this._logDepthBuffer!==e&&(this._logDepthBuffer=e,this._logDepthBufferDirty=!0)}},gamma:{get:function(){return this._context.uniformState.gamma},set:function(e){this._context.uniformState.gamma=e}},highDynamicRange:{get:function(){return this._hdr},set:function(e){let t=this._context,n=e&&t.depthTexture&&(t.colorBufferFloat||t.colorBufferHalfFloat);this._hdrDirty=n!==this._hdr,this._hdr=n}},highDynamicRangeSupported:{get:function(){let e=this._context;return e.depthTexture&&(e.colorBufferFloat||e.colorBufferHalfFloat)}},cameraUnderground:{get:function(){return this._cameraUnderground}},msaaSamples:{get:function(){return this._msaaSamples},set:function(e){e=Math.min(e,Nt.maximumSamples),this._msaaSamples=e}},msaaSupported:{get:function(){return this._context.msaa}},pixelRatio:{get:function(){return this._frameState.pixelRatio},set:function(e){this._frameState.pixelRatio=e}},opaqueFrustumNearOffset:{get:function(){return .9999}},globeHeight:{get:function(){return this._globeHeight}}});Jn.prototype.getCompressedTextureFormatSupported=function(e){let t=this.context;return(e==="WEBGL_compressed_texture_s3tc"||e==="s3tc")&&t.s3tc||(e==="WEBGL_compressed_texture_pvrtc"||e==="pvrtc")&&t.pvrtc||(e==="WEBGL_compressed_texture_etc"||e==="etc")&&t.etc||(e==="WEBGL_compressed_texture_etc1"||e==="etc1")&&t.etc1||(e==="WEBGL_compressed_texture_astc"||e==="astc")&&t.astc||(e==="EXT_texture_compression_bptc"||e==="bc7")&&t.bc7};function YTt(e,t){let n=e.pickedMetadataInfo,i=t.pickedMetadataInfo;return n?.schemaId!==i?.schemaId||n?.className!==i?.className||n?.propertyName!==i?.propertyName}function nCe(e,t,n){let i=e._frameState,o=e._context,r=e._view.oit,{lightShadowMaps:s,lightShadowsEnabled:a}=i.shadowState,c=t.derivedCommands;l(t.pickId)&&(c.picking=vg.createPickDerivedCommand(e,t,o,c.picking)),i.pickingMetadata&&t.pickMetadataAllowed&&(t.pickedMetadataInfo=i.pickedMetadataInfo,l(t.pickedMetadataInfo)&&(c.pickingMetadata=vg.createPickMetadataDerivedCommand(e,t,o,c.pickingMetadata))),t.pickOnly||(c.depth=vg.createDepthOnlyDerivedCommand(e,t,o,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=vg.createHdrCommand(t,o,c.hdr),t=c.hdr.command,c=t.derivedCommands),a&&t.receiveShadows&&(c.shadows=y0.createReceiveDerivedCommand(s,t,n,o,c.shadows)),t.pass===Se.TRANSLUCENT&&l(r)&&r.isSupported()&&(a&&t.receiveShadows?(c.oit=l(c.oit)?c.oit:{},c.oit.shadows=r.createDerivedCommands(c.shadows.receiveCommand,o,c.oit.shadows)):c.oit=r.createDerivedCommands(t,o,c.oit))}Jn.prototype.updateDerivedCommands=function(e){let{derivedCommands:t}=e;if(!l(t))return;let n=this._frameState,{shadowState:i,useLogDepth:o}=this._frameState,r=this._context,s=!1,a=i.lastDirtyTime;e.lastDirtyTime!==a&&(e.lastDirtyTime=a,e.dirty=!0,s=!0);let c=this._hdr,u=l(t.logDepth),f=l(t.hdr),h=l(t.originalCommand),p=o&&!u,_=c&&!f,m=(!o||!c)&&!h,y=n.pickingMetadata&&YTt(e,n);if(e.dirty=e.dirty||p||_||m||y,!e.dirty)return;e.dirty=!1;let{shadowsEnabled:b,shadowMaps:x}=i;b&&e.castShadows&&(t.shadows=y0.createCastDerivedCommand(x,e,s,r,t.shadows)),(u||p)&&(t.logDepth=vg.createLogDepthCommand(e,r,t.logDepth),nCe(this,t.logDepth.command,s)),(h||m)&&nCe(this,e,s)};var XTt=new dh({pass:Lo.RENDER}),CZ=new dh({pass:Lo.PRELOAD}),AZ=new dh({pass:Lo.PRELOAD_FLIGHT}),KTt=new dh({pass:Lo.REQUEST_RENDER_MODE_DEFER_CHECK}),iCe=new ae,EZ;function ZTt(e){if(!(e._mode!==ne.SCENE3D||!e.globe?.show||e._cameraUnderground||e._globeTranslucencyState.translucent))return iCe.radius=e.ellipsoid.minimumRadius+e.frameState.minimumTerrainHeight,EZ=GU.fromBoundingSphere(iCe,e.camera.positionWC,EZ),EZ}Jn.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.pickVoxel=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function sCe(e,t,n){let i=e._frameState;i.frameNumber=t,i.time=K.clone(n,i.time)}Jn.prototype.updateFrameState=function(){let e=this.camera,t=this._frameState;t.commandList.length=0,t.shadowMaps.length=0,t.brdfLutGenerator=this._brdfLutGenerator,t.environmentMap=this.skyBox&&this.skyBox._cubeMap,t.mode=this._mode,t.morphTime=this.morphTime,t.mapProjection=this.mapProjection,t.camera=e,t.cullingVolume=e.frustum.computeCullingVolume(e.positionWC,e.directionWC,e.upWC),t.occluder=ZTt(this),t.minimumTerrainHeight=0,t.minimumDisableDepthTestDistance=this._minimumDisableDepthTestDistance,t.invertClassification=this.invertClassification,t.useLogDepth=this._logDepthBuffer&&!(this.camera.frustum instanceof rn||this.camera.frustum instanceof Vr),t.light=this.light,t.cameraUnderground=this._cameraUnderground,t.globeTranslucencyState=this._globeTranslucencyState;let{globe:n}=this;l(n)&&n._terrainExaggerationChanged&&(this.verticalExaggeration=n._terrainExaggeration,this.verticalExaggerationRelativeHeight=n._terrainExaggerationRelativeHeight,n._terrainExaggerationChanged=!1),t.verticalExaggeration=this.verticalExaggeration,t.verticalExaggerationRelativeHeight=this.verticalExaggerationRelativeHeight,l(this._specularEnvironmentCubeMap)&&this._specularEnvironmentCubeMap.ready?(t.specularEnvironmentMaps=this._specularEnvironmentCubeMap.texture,t.specularEnvironmentMapsMaximumLOD=this._specularEnvironmentCubeMap.maximumMipmapLevel):(t.specularEnvironmentMaps=void 0,t.specularEnvironmentMapsMaximumLOD=void 0),t.sphericalHarmonicCoefficients=this.sphericalHarmonicCoefficients,this._actualInvertClassificationColor=U.clone(this.invertClassificationColor,this._actualInvertClassificationColor),TP.isTranslucencySupported(this._context)||(this._actualInvertClassificationColor.alpha=1),t.invertClassificationColor=this._actualInvertClassificationColor,l(this.globe)?t.maximumScreenSpaceError=this.globe.maximumScreenSpaceError:t.maximumScreenSpaceError=2,this.clearPasses(t.passes),t.tilesetPassState=void 0};Jn.prototype.isVisible=function(e,t,n){if(!l(t))return!1;let{boundingVolume:i}=t;return!l(i)||!t.cull?!0:e.computeVisibility(i)===jt.OUTSIDE?!1:!l(n)||!t.occlude||!i.isOccluded(n)};var aH=new L(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);aH=L.inverseTransformation(aH,aH);function $Tt(e,t,n,i){let o=t._frameState,r=o.context,s=e.boundingVolume;l(t._debugVolume)&&t._debugVolume.destroy();let a=d.clone(s.center);if(o.mode!==ne.SCENE3D){a=L.multiplyByPoint(aH,a,a);let m=o.mapProjection,y=m.unproject(a);a=m.ellipsoid.cartographicToCartesian(y)}let c,u,{radius:f}=s;l(f)?(c=da.createGeometry(new da({radii:new d(f,f,f),vertexFormat:sn.FLAT_VERTEX_FORMAT})),u=L.fromTranslation(a)):(c=Za.createGeometry(Za.fromDimensions({dimensions:new d(2,2,2),vertexFormat:sn.FLAT_VERTEX_FORMAT})),u=L.fromRotationTranslation(s.halfAxes,a,new L)),t._debugVolume=new wn({geometryInstances:new At({geometry:On.toWireframe(c),modelMatrix:u,attributes:{color:new Gt(1,0,0,1)}}),appearance:new sn({flat:!0,translucent:!1}),asynchronous:!1});let h=o.commandList,p=o.commandList=[];t._debugVolume.update(o),e=p[0],o.useLogDepth&&(e=vg.createLogDepthCommand(e,r).command);let _;l(i)&&(_=n.framebuffer,n.framebuffer=i),e.execute(r,n),l(_)&&(n.framebuffer=_),o.commandList=h}function Qm(e,t,n,i){let o=t._frameState,r=t._context;if(l(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof ei){e.execute(r,n);return}e.debugShowBoundingVolume&&l(e.boundingVolume)&&$Tt(e,t,n,i),o.useLogDepth&&l(e.derivedCommands.logDepth)&&(e=e.derivedCommands.logDepth.command);let s=o.passes;if(!s.pick&&!s.pickVoxel&&!s.depth&&t._hdr&&l(e.derivedCommands)&&l(e.derivedCommands.hdr)&&(e=e.derivedCommands.hdr.command),s.pick||s.depth){if(s.pick&&!s.depth){if(o.pickingMetadata&&l(e.derivedCommands.pickingMetadata)){e=e.derivedCommands.pickingMetadata.pickMetadataCommand,e.execute(r,n);return}if(!o.pickingMetadata&&l(e.derivedCommands.picking)){e=e.derivedCommands.picking.pickCommand,e.execute(r,n);return}}else if(l(e.derivedCommands.depth)){e=e.derivedCommands.depth.depthOnlyCommand,e.execute(r,n);return}}if(t.debugShowCommands||t.debugShowFrustums){t._debugInspector.executeDebugShowFrustumsCommand(t,e,n);return}o.shadowState.lightShadowsEnabled&&e.receiveShadows&&l(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(r,n):e.execute(r,n)}function oCe(e,t,n){let{derivedCommands:i}=e;if(!l(i))return;let o=t._frameState,r=t._context;o.useLogDepth&&l(i.logDepth)&&(e=i.logDepth.command);let{picking:s,pickingMetadata:a,depth:c}=e.derivedCommands;l(a)&&(e=i.pickingMetadata.pickMetadataCommand,e.execute(r,n)),l(s)?(e=s.pickCommand,e.execute(r,n)):l(c)&&(e=c.depthOnlyCommand,e.execute(r,n))}function aCe(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}function QTt(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+D.EPSILON12}function JTt(e,t,n,i,o){i0(i,aCe,e.camera.positionWC),l(o)&&t(o.unclassifiedCommand,e,n);for(let r=0;r<i.length;++r)t(i[r],e,n)}function eCt(e,t,n,i,o){i0(i,QTt,e.camera.positionWC),l(o)&&t(o.unclassifiedCommand,e,n);for(let r=0;r<i.length;++r)t(i[r],e,n)}function tCt(e,t,n){e.context.uniformState.updatePass(Se.VOXELS);let i=n.commands[Se.VOXELS];i.length=n.indices[Se.VOXELS],i0(i,aCe,e.camera.positionWC);for(let o=0;o<i.length;++o)Qm(i[o],e,t)}var nCt=new Di,iCt=new Vl,oCt=new rn,rCt=new Vr;function sCt(e){let{frustum:t}=e;return l(t.fov)?t.clone(nCt):l(t.infiniteProjectionMatrix)?t.clone(iCt):l(t.width)?t.clone(oCt):t.clone(rCt)}function aCt(e){if(e._environmentState.useOIT){if(!l(e._executeOITFunction)){let{view:t,context:n}=e;e._executeOITFunction=function(i,o,r,s,a){t.globeDepth.prepareColorTextures(n),t.oit.executeCommands(i,o,r,s,a)}}return e._executeOITFunction}return e.frameState.passes.render?JTt:eCt}function cCt(e,t,n){let{frameState:i,context:o}=e,{pick:r,pickVoxel:s}=i.passes,a=r||s,c;!a&&e._environmentState.useInvertClassification&&i.invertClassificationColor.alpha<1&&(c=e._invertClassification);let u=aCt(e);o.uniformState.updatePass(Se.TRANSLUCENT);let f=n.commands[Se.TRANSLUCENT];f.length=n.indices[Se.TRANSLUCENT],u(e,Qm,t,f,c)}function lCt(e,t,n){let{translucentTileClassification:i,globeDepth:o}=e._view;if(!(n.indices[Se.CESIUM_3D_TILE_CLASSIFICATION]>0)||!i.isSupported())return;let s=n.commands[Se.TRANSLUCENT];i.executeTranslucentCommands(e,Qm,t,s,o.depthStencilTexture),i.executeClassificationCommands(e,Qm,t,n)}function vZ(e,t){let{camera:n,context:i,frameState:o}=e,{uniformState:r}=i;r.updateCamera(n);let s=sCt(n);s.near=n.frustum.near,s.far=n.frustum.far;let a=o.passes,c=a.pick||a.pickVoxel;c||uCt(e,t);let{clearGlobeDepth:u,renderTranslucentDepthForPick:f,useDepthPlane:h,useGlobeDepthFramebuffer:p,useInvertClassification:_,usePostProcessSelected:m}=e._environmentState,{globeDepth:y,globeTranslucencyFramebuffer:b,sceneFramebuffer:x,frustumCommandsList:T}=e._view,C=T.length,E=e._globeTranslucencyState,S=e._depthClearCommand,w=e._stencilClearCommand,R=e._classificationStencilClearCommand,P=e._depthPlane,O=n.position.z;function N(A,v){r.updatePass(v);let I=A.commands[v],M=A.indices[v];for(let F=0;F<M;++F)Qm(I[F],e,t);return M}function g(A,v){r.updatePass(v);let I=A.commands[v],M=A.indices[v];for(let F=0;F<M;++F)oCe(I[F],e,t)}for(let A=0;A<C;++A){let v=C-A-1,I=T[v];e.mode===ne.SCENE2D?(n.position.z=O-I.near+1,s.far=Math.max(1,I.far-I.near),s.near=1,r.update(o),r.updateFrustum(s)):(s.near=v!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,r.updateFrustum(s)),S.execute(i,t),i.stencilBuffer&&w.execute(i,t),E.translucent?(r.updatePass(Se.GLOBE),E.executeGlobeCommands(I,Qm,b,e,t)):N(I,Se.GLOBE),p&&y.executeCopyDepth(i,t),f||(E.translucent?(r.updatePass(Se.TERRAIN_CLASSIFICATION),E.executeGlobeClassificationCommands(I,Qm,b,e,t)):N(I,Se.TERRAIN_CLASSIFICATION)),u&&(S.execute(i,t),h&&P.execute(i,t));let M;if(!_||c||f)M=N(I,Se.CESIUM_3D_TILE),M>0&&(p&&(y.prepareColorTextures(i,u),y.executeUpdateDepth(i,t,y.depthStencilTexture)),f||(M=N(I,Se.CESIUM_3D_TILE_CLASSIFICATION)));else{e._invertClassification.clear(i,t);let V=t.framebuffer;t.framebuffer=e._invertClassification._fbo.framebuffer,M=N(I,Se.CESIUM_3D_TILE),p&&(e._invertClassification.prepareTextures(i),y.executeUpdateDepth(i,t,e._invertClassification._fbo.getDepthStencilTexture())),M=N(I,Se.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),t.framebuffer=V,e._invertClassification.executeClassified(i,t),o.invertClassificationColor.alpha===1&&e._invertClassification.executeUnclassified(i,t),M>0&&i.stencilBuffer&&R.execute(i,t),M=N(I,Se.CESIUM_3D_TILE_CLASSIFICATION)}if(M>0&&i.stencilBuffer&&w.execute(i,t),tCt(e,t,I),N(I,Se.OPAQUE),v!==0&&e.mode!==ne.SCENE2D&&(s.near=I.near,r.updateFrustum(s)),cCt(e,t,I),lCt(e,t,I),i.depthTexture&&e.useDepthPicking&&(p||f)){let V=e._picking.getPickDepth(e,v);V.update(i,y.depthStencilTexture),V.executeCopyDepth(i,t)}if(c||!m)continue;let F=t.framebuffer;t.framebuffer=x.getIdFramebuffer(),s.near=v!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,r.updateFrustum(s),E.translucent?(r.updatePass(Se.GLOBE),E.executeGlobeCommands(I,oCe,b,e,t)):g(I,Se.GLOBE),u&&(S.framebuffer=t.framebuffer,S.execute(i,t),S.framebuffer=void 0),u&&h&&P.execute(i,t),g(I,Se.CESIUM_3D_TILE),g(I,Se.OPAQUE),g(I,Se.TRANSLUCENT),t.framebuffer=F}}function uCt(e,t){let{context:n,environmentState:i,view:o}=e;if(n.uniformState.updatePass(Se.ENVIRONMENT),l(i.skyBoxCommand)&&Qm(i.skyBoxCommand,e,t),i.isSkyAtmosphereVisible&&Qm(i.skyAtmosphereCommand,e,t),i.isSunVisible&&(i.sunDrawCommand.execute(n,t),e.sunBloom&&!i.useWebVR)){let r;i.useGlobeDepthFramebuffer?r=o.globeDepth.framebuffer:i.usePostProcess?r=o.sceneFramebuffer.framebuffer:r=i.originalFramebuffer,e._sunPostProcess.execute(n),e._sunPostProcess.copy(n,r),t.framebuffer=r}i.isMoonVisible&&i.moonCommand.execute(n,t)}function cCe(e){e.context.uniformState.updatePass(Se.COMPUTE);let t=e._environmentState.sunComputeCommand;l(t)&&t.execute(e._computeEngine);let n=e._computeCommandList;for(let i=0;i<n.length;++i)n[i].execute(e._computeEngine)}function fCt(e,t){e.context.uniformState.updatePass(Se.OVERLAY);let n=e.context,i=e._overlayCommandList;for(let o=0;o<i.length;++o)i[o].execute(n,t)}function dCt(e,t,n){let{shadowMapCullingVolume:i,isPointLight:o,passes:r}=n,s=r.length,a=[Se.GLOBE,Se.CESIUM_3D_TILE,Se.OPAQUE,Se.TRANSLUCENT];for(let c=0;c<t.length;++c){let u=t[c];if(e.updateDerivedCommands(u),!(!u.castShadows||a.indexOf(u.pass)<0||!e.isVisible(i,u)))if(o)for(let f=0;f<s;++f)r[f].commandList.push(u);else if(s===1)r[0].commandList.push(u);else{let f=!1;for(let h=s-1;h>=0;--h){let p=r[h].cullingVolume;if(e.isVisible(p,u))r[h].commandList.push(u),f=!0;else if(f)break}}}}function lCe(e){let{shadowState:t,commandList:n}=e.frameState,{shadowsEnabled:i,shadowMaps:o}=t;if(!i)return;let{context:r}=e,{uniformState:s}=r;for(let a=0;a<o.length;++a){let c=o[a];if(c.outOfView)continue;let{passes:u}=c;for(let f=0;f<u.length;++f)u[f].commandList.length=0;dCt(e,n,c);for(let f=0;f<u.length;++f){let h=c.passes[f],{camera:p,commandList:_}=h;s.updateCamera(p),c.updatePass(r,f);for(let m=0;m<_.length;++m){let y=_[m];s.updatePass(y.pass);let b=y.derivedCommands.shadows.castCommands[a];Qm(b,e,h.passState)}}}}var hCt=new d;Jn.prototype.updateAndExecuteCommands=function(e,t){vCt(this,e,t),this._environmentState.useWebVR?mCt(this,e,t):this._frameState.mode!==ne.SCENE2D||this._mapMode2D===Ru.ROTATE?A0(!0,this,e):ACt(this,e)};function mCt(e,t){let n=e._view,i=n.camera,r=e._environmentState.renderTranslucentDepthForPick;uCe(e),n.createPotentiallyVisibleSet(e),cCe(e),r||lCe(e);let s=t.viewport;s.x=0,s.y=0,s.width=s.width*.5;let a=oo.clone(i,e._cameraVR);a.frustum=i.frustum;let c=i.frustum.near,u=c*(e.focalLength??5),f=e.eyeSeparation??u/30,h=d.multiplyByScalar(a.right,f*.5,hCt);i.frustum.aspectRatio=s.width/s.height;let p=.5*f*c/u;d.add(a.position,h,i.position),i.frustum.xOffset=p,vZ(e,t),s.x=s.width,d.subtract(a.position,h,i.position),i.frustum.xOffset=-p,vZ(e,t),oo.clone(a,i)}var pCt=new fe(Math.PI,D.PI_OVER_TWO),gCt=new d,_Ct=new d,yCt=new L,bCt=new L,xCt=new d,TCt=new d,CCt=new je;function ACt(e,t){let{frameState:n,camera:i}=e,{uniformState:o}=e.context,r=t.viewport,s=je.clone(r,CCt);t.viewport=s;let a=pCt,c=gCt;e.mapProjection.project(a,c);let f=d.clone(i.position,_Ct),h=L.clone(i.transform,bCt),p=i.frustum.clone();i._setTransform(L.IDENTITY);let _=L.computeViewportTransformation(s,0,1,yCt),m=i.frustum.projectionMatrix,y=i.positionWC.y,b=d.fromElements(D.sign(y)*c.x-y,0,-i.positionWC.x,xCt),x=It.pointToGLWindowCoordinates(m,_,b,TCt);x.x=Math.floor(x.x);let T=s.x,C=s.width;if(y===0||x.x<=T||x.x>=T+C)A0(!0,e,t);else if(Math.abs(T+C*.5-x.x)<1)s.width=x.x-s.x,i.position.x*=D.sign(i.position.x),i.frustum.right=0,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),o.update(n),A0(!0,e,t),s.x=x.x,i.position.x=-i.position.x,i.frustum.right=-i.frustum.left,i.frustum.left=0,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),o.update(n),A0(!1,e,t);else if(x.x>T+C*.5){s.width=x.x-T;let E=i.frustum.right;i.frustum.right=c.x-y,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),o.update(n),A0(!0,e,t),s.x=x.x,s.width=T+C-x.x,i.position.x=-i.position.x,i.frustum.left=-i.frustum.right,i.frustum.right=E-i.frustum.right*2,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),o.update(n),A0(!1,e,t)}else{s.x=x.x,s.width=T+C-x.x;let E=i.frustum.left;i.frustum.left=-c.x-y,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),o.update(n),A0(!0,e,t),s.x=T,s.width=x.x-T,i.position.x=-i.position.x,i.frustum.right=-i.frustum.left,i.frustum.left=E-i.frustum.left*2,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),o.update(n),A0(!1,e,t)}i._setTransform(h),d.clone(f,i.position),i.frustum=p.clone(),t.viewport=r}function A0(e,t,n){let i=t._view,{renderTranslucentDepthForPick:o}=t._environmentState;e||(t.frameState.commandList.length=0),uCe(t),i.createPotentiallyVisibleSet(t),e&&(cCe(t),o||lCe(t)),vZ(t,n)}var rCe=new bs;Jn.prototype.updateEnvironment=function(){let e=this._frameState,t=this._view,n=this._environmentState,i=e.passes.render,o=e.passes.offscreen,r=this.atmosphere,s=this.skyAtmosphere,a=this.globe,c=this._globeTranslucencyState;if(!i||this._mode!==ne.SCENE2D&&t.camera.frustum instanceof rn||!c.environmentVisible)n.skyAtmosphereCommand=void 0,n.skyBoxCommand=void 0,n.sunDrawCommand=void 0,n.sunComputeCommand=void 0,n.moonCommand=void 0;else{if(l(s)){if(l(a))s.setDynamicLighting(M_.fromGlobeFlags(a)),n.isReadyForAtmosphere=n.isReadyForAtmosphere||!a.show||a._surface._tilesToRender.length>0;else{let x=r.dynamicLighting;s.setDynamicLighting(x),n.isReadyForAtmosphere=!0}n.skyAtmosphereCommand=s.update(e,a),l(n.skyAtmosphereCommand)&&this.updateDerivedCommands(n.skyAtmosphereCommand)}else n.skyAtmosphereCommand=void 0;n.skyBoxCommand=l(this.skyBox)?this.skyBox.update(e,this._hdr):void 0;let b=l(this.sun)?this.sun.update(e,t.passState,this._hdr):void 0;n.sunDrawCommand=l(b)?b.drawCommand:void 0,n.sunComputeCommand=l(b)?b.computeCommand:void 0,n.moonCommand=l(this.moon)?this.moon.update(e):void 0}let u=n.clearGlobeDepth=l(a)&&a.show&&(!a.depthTestAgainstTerrain||this.mode===ne.SCENE2D);(n.useDepthPlane=u&&this.mode===ne.SCENE3D&&c.useDepthPlane)&&this._depthPlane.update(e),n.renderTranslucentDepthForPick=!1,n.useWebVR=this._useWebVR&&this.mode!==ne.SCENE2D&&!o;let h=e.mode===ne.SCENE3D&&!c.sunVisibleThroughGlobe?e.occluder:void 0,p=e.cullingVolume,_=rCe.planes;for(let b=0;b<5;++b)_[b]=p.planes[b];p=rCe,n.isSkyAtmosphereVisible=l(n.skyAtmosphereCommand)&&n.isReadyForAtmosphere,n.isSunVisible=this.isVisible(p,n.sunDrawCommand,h),n.isMoonVisible=this.isVisible(p,n.moonCommand,h);let m=this.specularEnvironmentMaps,y=this._specularEnvironmentCubeMap;l(m)&&y?.url!==m?(y=y&&y.destroy(),this._specularEnvironmentCubeMap=new Hh(m)):!l(m)&&l(y)&&(y.destroy(),this._specularEnvironmentCubeMap=void 0),l(this._specularEnvironmentCubeMap)&&this._specularEnvironmentCubeMap.update(e)};function ECt(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new Sg({camera:e.camera,updateOnChange:!1,frustumSplits:t.frustumSplits}):e._debugFrustumPlanes=e._debugFrustumPlanes&&e._debugFrustumPlanes.destroy(),e._debugShowFrustumPlanes=e.debugShowFrustumPlanes),l(e._debugFrustumPlanes)&&e._debugFrustumPlanes.update(t)}function SCt(e){let t=e._frameState,{passes:n,shadowState:i,shadowMaps:o}=t,r=o.length,s=r>0&&!n.pick&&!n.pickVoxel&&e.mode===ne.SCENE3D;if(s!==i.shadowsEnabled&&(++i.lastDirtyTime,i.shadowsEnabled=s),i.lightShadowsEnabled=!1,!!s){for(let a=0;a<r;++a)if(o[a]!==i.shadowMaps[a]){++i.lastDirtyTime;break}i.shadowMaps.length=0,i.lightShadowMaps.length=0;for(let a=0;a<r;++a){let c=o[a];c.update(t),i.shadowMaps.push(c),c.fromLightSource&&(i.lightShadowMaps.push(c),i.lightShadowsEnabled=!0),c.dirty&&(++i.lastDirtyTime,c.dirty=!1)}}}function uCe(e){let t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),ECt(e),SCt(e),e._globe&&e._globe.render(t)}function vCt(e,t,n){let i=e._context,o=e._frameState,r=e._environmentState,s=e._view,a=o.passes,c=a.pick||a.pickVoxel;l(s.globeDepth)&&(s.globeDepth.picking=c);let u=r.useWebVR;r.originalFramebuffer=t.framebuffer,l(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!u?e._sunPostProcess=new P8:l(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!l(e.sun)&&l(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy(),e._sunBloom=!1);let f=e._clearColorCommand;U.clone(n,f.color),f.execute(i,t);let h=r.useGlobeDepthFramebuffer=l(s.globeDepth);h&&(s.globeDepth.update(i,t,s.viewport,e.msaaSamples,e._hdr,r.clearGlobeDepth),s.globeDepth.clear(i,t,n));let p=s.oit,_=r.useOIT=!c&&l(p)&&p.isSupported();_&&(p.update(i,t,s.globeDepth.colorFramebufferManager,e._hdr,e.msaaSamples),p.clear(i,t,n),r.useOIT=p.isSupported());let m=e.postProcessStages,y=r.usePostProcess=!c&&(e._hdr||m.length>0||m.ambientOcclusion.enabled||m.fxaa.enabled||m.bloom.enabled);if(r.usePostProcessSelected=!1,y&&(s.sceneFramebuffer.update(i,s.viewport,e._hdr,e.msaaSamples),s.sceneFramebuffer.clear(i,t,n),m.update(i,o.useLogDepth,e._hdr),m.clear(i),y=r.usePostProcess=m.ready,r.usePostProcessSelected=y&&m.hasSelected),r.isSunVisible&&e.sunBloom&&!u?(t.framebuffer=e._sunPostProcess.update(t),e._sunPostProcess.clear(i,t,n)):h?t.framebuffer=s.globeDepth.framebuffer:y&&(t.framebuffer=s.sceneFramebuffer.framebuffer),l(t.framebuffer)&&f.execute(i,t),r.useInvertClassification=!c&&l(t.framebuffer)&&e.invertClassification){let x;if(o.invertClassificationColor.alpha===1&&h&&(x=s.globeDepth.framebuffer),l(x)||i.depthTexture){if(e._invertClassification.previousFramebuffer=x,e._invertClassification.update(i,e.msaaSamples,s.globeDepth.colorFramebufferManager),e._invertClassification.clear(i,t),o.invertClassificationColor.alpha<1&&_){let T=e._invertClassification.unclassifiedCommand,C=T.derivedCommands;C.oit=p.createDerivedCommands(T,i,C.oit)}}else r.useInvertClassification=!1}e._globeTranslucencyState.translucent&&s.globeTranslucencyFramebuffer.updateAndClear(e._hdr,s.viewport,i,t)}Jn.prototype.resolveFramebuffers=function(e){let t=this._context,n=this._environmentState,i=this._view,{globeDepth:o,translucentTileClassification:r}=i;l(o)&&o.prepareColorTextures(t);let{useOIT:s,useGlobeDepthFramebuffer:a,usePostProcess:c,originalFramebuffer:u}=n,f=a?o.colorFramebufferManager:void 0,h=i.sceneFramebuffer._colorFramebuffer,p=i.sceneFramebuffer.idFramebuffer;if(s&&(e.framebuffer=c?h.framebuffer:u,i.oit.execute(t,e)),r.hasTranslucentDepth&&r.isSupported()&&r.execute(this,e),c){i.sceneFramebuffer.prepareColorTextures(t);let _=h;a&&!s&&(_=f);let m=this.postProcessStages,y=_.getColorTexture(0),b=p.getColorTexture(0),x=(f??h).getDepthStencilTexture();m.execute(t,y,x,b),m.copy(t,u)}!s&&!c&&a&&(e.framebuffer=u,o.executeCopyColor(t,e))};function wCt(e){let t=e._frameState.afterRender;for(let n=0;n<t.length;++n)t[n]()&&e.requestRender();t.length=0}function ICt(e){if(e.mode===ne.MORPHING)return;let t=e.camera.positionCartographic;return e.getHeight(t)}function fCe(e,t,n){let i=Number.NEGATIVE_INFINITY;if(e instanceof Ml){let o=e.length;for(let r=0;r<o;++r){let s=e.get(r),a=fCe(s,t,n);l(a)&&a>i&&(i=a)}}else if(e.isCesium3DTileset&&e.show&&e.enableCollision){let o=e.getHeight(t,n);if(l(o)&&o>i)return o}return i}Jn.prototype.getHeight=function(e,t){if(!l(e))return;let n=t===We.CLAMP_TO_TERRAIN||t===We.RELATIVE_TO_TERRAIN,i=t===We.CLAMP_TO_3D_TILE||t===We.RELATIVE_TO_3D_TILE;if(!l(e))return;let o=Number.NEGATIVE_INFINITY;if(!n){let s=fCe(this.primitives,e,this);l(s)&&s>o&&(o=s)}let r=this._globe;if(!i&&l(r)&&r.show){let s=r.getHeight(e);s>o&&(o=s)}if(o>Number.NEGATIVE_INFINITY)return o};var SZ=new fe;Jn.prototype.updateHeight=function(e,t,n){let i=this._ellipsoid,o=_=>{fe.clone(e,SZ);let m;l(_)&&(m=_.height),l(m)||(m=this.getHeight(e,n)),l(m)&&(SZ.height=m,t(SZ))},r=n===We.CLAMP_TO_TERRAIN||n===We.RELATIVE_TO_TERRAIN,s=n===We.CLAMP_TO_3D_TILE||n===We.RELATIVE_TO_3D_TILE,a;!s&&l(this.globe)&&(a=this.globe._surface.updateHeight(e,o));let c={},u=_=>{if(r||_.isDestroyed()||!_.isCesium3DTileset)return;let m=_.updateHeight(e,o,i);c[_.id]=m};if(!r){let _=this.primitives.length;for(let m=0;m<_;++m){let y=this.primitives.get(m);u(y)}}let f=this.primitives.primitiveAdded.addEventListener(u),h=this.primitives.primitiveRemoved.addEventListener(_=>{_.isDestroyed()||!_.isCesium3DTileset||(l(c[_.id])&&c[_.id](),delete c[_.id])});return()=>{a=a&&a(),Object.values(c).forEach(_=>_()),c={},f(),h()}};function DCt(e){let t=e.camera,n=e._mode,i=e._screenSpaceCameraController,o=t.positionCartographic;if(!l(o))return!1;if(!i.onMap()&&o.height<0)return!0;if(n===ne.SCENE2D||n===ne.MORPHING)return!1;let r=e._globeHeight;return l(r)&&o.height<r}Jn.prototype.initializeFrame=function(){if(this._shaderFrameCount++===120&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms(),this._context.textureCache.destroyReleasedTextures()),this._tweens.update(),this._globeHeightDirty){l(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),this._globeHeight=ICt(this),this._globeHeightDirty=!1;let e=this.camera.positionCartographic;this._removeUpdateHeightCallback=this.updateHeight(e,t=>{this.isDestroyed()||(this._globeHeight=t.height)})}this._cameraUnderground=DCt(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),l(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function PCt(e,t){if(e.debugShowFramesPerSecond){if(!l(e._performanceDisplay)){let n=document.createElement("div");n.className="cesium-performanceDisplay-defaultContainer",e._canvas.parentNode.appendChild(n);let o=new g0({container:n});e._performanceDisplay=o,e._performanceContainer=n}e._performanceDisplay.throttled=e.requestRenderMode,e._performanceDisplay.update(t)}else l(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer))}function RCt(e){e._jobScheduler.resetBudgets();let t=e._frameState;e.primitives.prePassesUpdate(t),l(e.globe)&&e.globe.update(t),e._picking.update(),t.creditDisplay.update()}function OCt(e){e.primitives.postPassesUpdate(e._frameState),Wa.update()}var MCt=new U;function LCt(e){let t=e._frameState,n=e.context,{uniformState:i}=n,o=e._defaultView;e._view=o,e.updateFrameState(),t.passes.render=!0,t.passes.postProcess=e.postProcessStages.hasSelected,t.tilesetPassState=XTt;let r=e.backgroundColor??U.BLACK;e._hdr&&(r=U.clone(r,MCt),r.red=Math.pow(r.red,e.gamma),r.green=Math.pow(r.green,e.gamma),r.blue=Math.pow(r.blue,e.gamma)),t.backgroundColor=r,t.atmosphere=e.atmosphere,e.fog.update(t),i.update(t);let s=e.shadowMap;l(s)&&s.enabled&&(!l(e.light)||e.light instanceof $g?d.negate(i.sunDirectionWC,e._shadowMapCamera.direction):d.clone(e.light.direction,e._shadowMapCamera.direction),t.shadowMaps.push(s)),e._computeCommandList.length=0,e._overlayCommandList.length=0;let a=o.viewport;a.x=0,a.y=0,a.width=n.drawingBufferWidth,a.height=n.drawingBufferHeight;let c=o.passState;c.framebuffer=void 0,c.blendingEnabled=void 0,c.scissorTest=void 0,c.viewport=je.clone(a,c.viewport),l(e.globe)&&e.globe.beginFrame(t),e.updateEnvironment(),e.updateAndExecuteCommands(c,r),e.resolveFramebuffers(c),c.framebuffer=void 0,fCt(e,c),l(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function Kx(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function NCt(e){return e._picking.updateMostDetailedRayPicks(e)}Jn.prototype.render=function(e){this._preUpdate.raiseEvent(this,e);let t=this._frameState;t.newFrame=!1,l(e)||(e=K.now());let n=this._view.checkForCameraUpdates(this);n&&(this._globeHeightDirty=!0);let i=!this.requestRenderMode||this._renderRequested||n||this._logDepthBufferDirty||this._hdrDirty||this.mode===ne.MORPHING;if(!i&&l(this.maximumRenderTimeChange)&&l(this._lastRenderTime)){let o=Math.abs(K.secondsDifference(this._lastRenderTime,e));i=i||o>this.maximumRenderTimeChange}if(i){this._lastRenderTime=K.clone(e,this._lastRenderTime),this._renderRequested=!1,this._logDepthBufferDirty=!1,this._hdrDirty=!1;let o=D.incrementWrap(t.frameNumber,15e6,1);sCe(this,o,e),t.newFrame=!0}Kx(this,RCt),this.primitives.show&&(Kx(this,NCt),Kx(this,FCt),Kx(this,BCt),i||Kx(this,kCt)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),Kx(this,LCt)),PCt(this,i),Kx(this,OCt),wCt(this),i&&(this._postRender.raiseEvent(this,e),t.creditDisplay.endFrame())};Jn.prototype.forceRender=function(e){this._renderRequested=!0,this.render(e)};Jn.prototype.requestRender=function(){this._renderRequested=!0};Jn.prototype.clampLineWidth=function(e){return Math.max(Nt.minimumAliasedLineWidth,Math.min(e,Nt.maximumAliasedLineWidth))};Jn.prototype.pick=function(e,t,n){return this._picking.pick(this,e,t,n)};Jn.prototype.pickVoxel=function(e,t,n){let i=this.pick(e,t,n);if(!l(i))return;let o=i.primitive;if(!(o instanceof Xx))return;let r=this._picking.pickVoxelCoordinate(this,e,t,n),s=255*r[0]+r[1],a=o._traversal.findKeyframeNode(s);if(!l(a))return;let c=255*r[2]+r[3];return O8.fromKeyframeNode(o,s,c,a)};Jn.prototype.pickMetadata=function(e,t,n,i){let o=this.pick(e);if(!l(o))return;let r=o.detail?.model?.structuralMetadata;if(!l(r))return;let s=r.schema,a=oH(s,t,n,i);if(!l(a))return;let c=sH(r,n,i);if(!l(c))return;let u=new rH(t,n,i,a,c);return this._picking.pickMetadata(this,e,u)};Jn.prototype.pickMetadataSchema=function(e){let t=this.pick(e);return l(t)?t.detail?.model?.structuralMetadata?.schema:void 0};Jn.prototype.pickPositionWorldCoordinates=function(e,t){return this._picking.pickPositionWorldCoordinates(this,e,t)};Jn.prototype.pickPosition=function(e,t){return this._picking.pickPosition(this,e,t)};Jn.prototype.drillPick=function(e,t,n,i){return this._picking.drillPick(this,e,t,n,i)};function FCt(e){let t=e._frameState;CZ.camera=t.camera,CZ.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,CZ)}function BCt(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;AZ.camera=e.preloadFlightCamera,AZ.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,AZ)}function kCt(e){e.primitives.updateForPass(e._frameState,KTt)}Jn.prototype.pickFromRay=function(e,t,n){return this._picking.pickFromRay(this,e,t,n)};Jn.prototype.drillPickFromRay=function(e,t,n,i){return this._picking.drillPickFromRay(this,e,t,n,i)};Jn.prototype.pickFromRayMostDetailed=function(e,t,n){return this._picking.pickFromRayMostDetailed(this,e,t,n)};Jn.prototype.drillPickFromRayMostDetailed=function(e,t,n,i){return this._picking.drillPickFromRayMostDetailed(this,e,t,n,i)};Jn.prototype.sampleHeight=function(e,t,n){return this._picking.sampleHeight(this,e,t,n)};Jn.prototype.clampToHeight=function(e,t,n,i){return this._picking.clampToHeight(this,e,t,n,i)};Jn.prototype.sampleHeightMostDetailed=function(e,t,n){return this._picking.sampleHeightMostDetailed(this,e,t,n)};Jn.prototype.clampToHeightMostDetailed=function(e,t,n){return this._picking.clampToHeightMostDetailed(this,e,t,n)};Jn.prototype.cartesianToCanvasCoordinates=function(e,t){return Ui.worldToWindowCoordinates(this,e,t)};Jn.prototype.completeMorph=function(){this._transitioner.completeMorph()};Jn.prototype.morphTo2D=function(e){e=e??2,this._transitioner.morphTo2D(e,this._ellipsoid)};Jn.prototype.morphToColumbusView=function(e){e=e??2,this._transitioner.morphToColumbusView(e,this._ellipsoid)};Jn.prototype.morphTo3D=function(e){e=e??2,this._transitioner.morphTo3D(e,this._ellipsoid)};function zCt(e,t){if(e._removeTerrainProviderReadyListener=e._removeTerrainProviderReadyListener&&e._removeTerrainProviderReadyListener(),t.ready){l(e.globe)&&(e.globe.terrainProvider=t.provider);return}e.globe.terrainProvider=void 0,e._removeTerrainProviderReadyListener=t.readyEvent.addEventListener(n=>{l(e)&&l(e.globe)&&(e.globe.terrainProvider=n),e._removeTerrainProviderReadyListener()})}Jn.prototype.setTerrain=function(e){return zCt(this,e),e};Jn.prototype.isDestroyed=function(){return!1};Jn.prototype.destroy=function(){this._tweens.removeAll(),this._computeEngine=this._computeEngine&&this._computeEngine.destroy(),this._screenSpaceCameraController=this._screenSpaceCameraController&&this._screenSpaceCameraController.destroy(),this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._primitives=this._primitives&&this._primitives.destroy(),this._groundPrimitives=this._groundPrimitives&&this._groundPrimitives.destroy(),this._globe=this._globe&&this._globe.destroy(),this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),this.skyBox=this.skyBox&&this.skyBox.destroy(),this.skyAtmosphere=this.skyAtmosphere&&this.skyAtmosphere.destroy(),this._debugSphere=this._debugSphere&&this._debugSphere.destroy(),this.sun=this.sun&&this.sun.destroy(),this._sunPostProcess=this._sunPostProcess&&this._sunPostProcess.destroy(),this._depthPlane=this._depthPlane&&this._depthPlane.destroy(),this._transitioner=this._transitioner&&this._transitioner.destroy(),this._debugFrustumPlanes=this._debugFrustumPlanes&&this._debugFrustumPlanes.destroy(),this._brdfLutGenerator=this._brdfLutGenerator&&this._brdfLutGenerator.destroy(),this._picking=this._picking&&this._picking.destroy(),this._defaultView=this._defaultView&&this._defaultView.destroy(),this._view=void 0,this._removeCreditContainer&&this._canvas.parentNode.removeChild(this._creditContainer),this.postProcessStages=this.postProcessStages&&this.postProcessStages.destroy(),this._context=this._context&&this._context.destroy(),this._frameState.creditDisplay=this._frameState.creditDisplay&&this._frameState.creditDisplay.destroy(),l(this._performanceDisplay)&&(this._performanceDisplay=this._performanceDisplay&&this._performanceDisplay.destroy(),this._performanceContainer.parentNode.removeChild(this._performanceContainer)),this._removeRequestListenerCallback(),this._removeTaskProcessorListenerCallback();for(let e=0;e<this._removeGlobeCallbacks.length;++e)this._removeGlobeCallbacks[e]();return this._removeGlobeCallbacks.length=0,l(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),le(this)};var lH=Jn;function PS(e){e=e??ee.WGS84,this.show=!0,this.perFragmentAtmosphere=!1,this._ellipsoid=e;let t=1.025,n=d.multiplyByScalar(e.radii,t,new d);this._scaleMatrix=L.fromScale(n),this._modelMatrix=new L,this._command=new Ze({owner:this,modelMatrix:this._modelMatrix}),this._spSkyFromSpace=void 0,this._spSkyFromAtmosphere=void 0,this._flags=void 0,this.atmosphereLightIntensity=50,this.atmosphereRayleighCoefficient=new d(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new d(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this._hueSaturationBrightness=new d;let i=new d;i.x=e.maximumRadius*t,i.y=e.maximumRadius,i.z=0,this._radiiAndDynamicAtmosphereColor=i;let o=this;this._command.uniformMap={u_radiiAndDynamicAtmosphereColor:function(){return o._radiiAndDynamicAtmosphereColor},u_hsbShift:function(){return o._hueSaturationBrightness.x=o.hueShift,o._hueSaturationBrightness.y=o.saturationShift,o._hueSaturationBrightness.z=o.brightnessShift,o._hueSaturationBrightness},u_atmosphereLightIntensity:function(){return o.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return o.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return o.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return o.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return o.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return o.atmosphereMieAnisotropy}}}Object.defineProperties(PS.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});PS.prototype.setDynamicLighting=function(e){this._radiiAndDynamicAtmosphereColor.z=e};var wZ=new L;PS.prototype.update=function(e,t){if(!this.show)return;let n=e.mode;if(n!==ne.SCENE3D&&n!==ne.MORPHING||!e.passes.render)return;let i=L.fromRotationTranslation(e.context.uniformState.inverseViewRotation,d.ZERO,wZ),o=L.multiplyTransformation(i,Oo.Y_UP_TO_Z_UP,wZ),r=L.multiply(this._scaleMatrix,o,wZ);L.clone(r,this._modelMatrix);let s=e.context,a=UCt(this),c=e.globeTranslucencyState.translucent,u=this.perFragmentAtmosphere||c||!l(t)||!t.show,f=this._command;if(!l(f.vertexArray)){let p=da.createGeometry(new da({radii:new d(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:we.POSITION_ONLY}));f.vertexArray=ti.fromGeometry({context:s,geometry:p,attributeLocations:On.createAttributeLocations(p),bufferUsage:Le.STATIC_DRAW}),f.renderState=Ne.fromCache({cull:{enabled:!0,face:xi.FRONT},blending:an.ALPHA_BLEND,depthMask:!1})}let h=a|u<<2|c<<3;if(h!==this._flags){this._flags=h;let p=[];a&&p.push("COLOR_CORRECT"),u&&p.push("PER_FRAGMENT_ATMOSPHERE"),c&&p.push("GLOBE_TRANSLUCENT");let _=new Be({defines:p,sources:[Qh,QD,fV]}),m=new Be({defines:p,sources:[Qh,QD,uV]});this._spSkyAtmosphere=$t.fromCache({context:s,vertexShaderSource:_,fragmentShaderSource:m}),f.shaderProgram=this._spSkyAtmosphere}return f};function UCt(e){return!(D.equalsEpsilon(e.hueShift,0,D.EPSILON7)&&D.equalsEpsilon(e.saturationShift,0,D.EPSILON7)&&D.equalsEpsilon(e.brightnessShift,0,D.EPSILON7))}PS.prototype.isDestroyed=function(){return!1};PS.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),this._spSkyAtmosphere=this._spSkyAtmosphere&&this._spSkyAtmosphere.destroy(),le(this)};var uH=PS;function OS(e){this.sources=e.sources,this._sources=void 0,this.show=e.show??!0,this._command=new Ze({modelMatrix:L.clone(L.IDENTITY),owner:this}),this._cubeMap=void 0,this._attributeLocations=void 0,this._useHdr=void 0,this._hasError=!1,this._error=void 0}OS.prototype.update=function(e,t){let n=this,{mode:i,passes:o,context:r}=e;if(!this.show||i!==ne.SCENE3D&&i!==ne.MORPHING||!o.render)return;if(this._hasError){let a=this._error;throw this._hasError=!1,this._error=void 0,a}if(this._sources!==this.sources){this._sources=this.sources;let a=this.sources;typeof a.positiveX=="string"?dL(r,this._sources).then(function(c){n._cubeMap=n._cubeMap&&n._cubeMap.destroy(),n._cubeMap=c}).catch(c=>{this._hasError=!0,this._error=c}):(this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),this._cubeMap=new Sr({context:r,source:a}))}let s=this._command;if(!l(s.vertexArray)){s.uniformMap={u_cubeMap:function(){return n._cubeMap}};let a=Za.createGeometry(Za.fromDimensions({dimensions:new d(2,2,2),vertexFormat:we.POSITION_ONLY})),c=this._attributeLocations=On.createAttributeLocations(a);s.vertexArray=ti.fromGeometry({context:r,geometry:a,attributeLocations:c,bufferUsage:Le.STATIC_DRAW}),s.renderState=Ne.fromCache({blending:an.ALPHA_BLEND})}if(!l(s.shaderProgram)||this._useHdr!==t){let a=new Be({defines:[t?"HDR":""],sources:[dV]});s.shaderProgram=$t.fromCache({context:r,vertexShaderSource:hV,fragmentShaderSource:a,attributeLocations:this._attributeLocations}),this._useHdr=t}if(l(this._cubeMap))return s};OS.prototype.isDestroyed=function(){return!1};OS.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),le(this)};function RS(e){return Jt(`Assets/Textures/SkyBox/tycho2t3_80_${e}.jpg`)}OS.createEarthSkyBox=function(){return new OS({sources:{positiveX:RS("px"),negativeX:RS("mx"),positiveY:RS("py"),negativeY:RS("my"),positiveZ:RS("pz"),negativeZ:RS("mz")}})};var fH=OS;function zP(){this.show=!0,this._drawCommand=new Ze({primitiveType:Re.TRIANGLES,boundingVolume:new ae,owner:this}),this._commands={drawCommand:this._drawCommand,computeCommand:void 0},this._boundingVolume=new ae,this._boundingVolume2D=new ae,this._texture=void 0,this._drawingBufferWidth=void 0,this._drawingBufferHeight=void 0,this._radiusTS=void 0,this._size=void 0,this.glowFactor=1,this._glowFactorDirty=!1,this._useHdr=void 0;let e=this;this._uniformMap={u_texture:function(){return e._texture},u_size:function(){return e._size}}}Object.defineProperties(zP.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var VCt=new z,HCt=new z,GCt=new oe,kP=new oe;zP.prototype.update=function(e,t,n){if(!this.show)return;let i=e.mode;if(i===ne.SCENE2D||i===ne.MORPHING||!e.passes.render)return;let o=e.context,r=t.viewport.width,s=t.viewport.height;if(!l(this._texture)||r!==this._drawingBufferWidth||s!==this._drawingBufferHeight||this._glowFactorDirty||n!==this._useHdr){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=r,this._drawingBufferHeight=s,this._glowFactorDirty=!1,this._useHdr=n;let E=Math.max(r,s);E=Math.pow(2,Math.ceil(Math.log(E)/Math.log(2))-2),E=Math.max(1,E);let S=n?o.halfFloatingPointTexture?Ue.HALF_FLOAT:Ue.FLOAT:Ue.UNSIGNED_BYTE;this._texture=new Dt({context:o,width:E,height:E,pixelFormat:Ye.RGBA,pixelDatatype:S}),this._glowLengthTS=this._glowFactor*5,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;let w=this,R={u_radiusTS:function(){return w._radiusTS}};this._commands.computeCommand=new ll({fragmentShaderSource:pV,outputTexture:this._texture,uniformMap:R,persists:!1,owner:this,postExecute:function(){w._commands.computeCommand=void 0}})}let a=this._drawCommand;if(!l(a.vertexArray)){let E={direction:0},S=new Uint8Array(4*2);S[0]=0,S[1]=0,S[2]=255,S[3]=0,S[4]=255,S[5]=255,S[6]=0,S[7]=255;let w=mt.createVertexBuffer({context:o,typedArray:S,usage:Le.STATIC_DRAW}),R=[{index:E.direction,vertexBuffer:w,componentsPerAttribute:2,normalize:!0,componentDatatype:X.UNSIGNED_BYTE}],P=mt.createIndexBuffer({context:o,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Le.STATIC_DRAW,indexDatatype:Me.UNSIGNED_SHORT});a.vertexArray=new ti({context:o,attributes:R,indexBuffer:P}),a.shaderProgram=$t.fromCache({context:o,vertexShaderSource:gV,fragmentShaderSource:mV,attributeLocations:E}),a.renderState=Ne.fromCache({blending:an.ALPHA_BLEND}),a.uniformMap=this._uniformMap}let c=o.uniformState.sunPositionWC,u=o.uniformState.sunPositionColumbusView,f=this._boundingVolume,h=this._boundingVolume2D;d.clone(c,f.center),h.center.x=u.z,h.center.y=u.x,h.center.z=u.y,f.radius=D.SOLAR_RADIUS+D.SOLAR_RADIUS*this._glowLengthTS,h.radius=f.radius,i===ne.SCENE3D?ae.clone(f,a.boundingVolume):i===ne.COLUMBUS_VIEW&&ae.clone(h,a.boundingVolume);let p=Ui.computeActualEllipsoidPosition(e,c,kP),_=d.magnitude(d.subtract(p,e.camera.position,kP)),m=o.uniformState.projection,y=GCt;y.x=0,y.y=0,y.z=-_,y.w=1;let b=L.multiplyByVector(m,y,kP),x=Ui.clipToGLWindowCoordinates(t.viewport,b,VCt);y.x=D.SOLAR_RADIUS;let T=L.multiplyByVector(m,y,kP),C=Ui.clipToGLWindowCoordinates(t.viewport,T,HCt);return this._size=z.magnitude(z.subtract(C,x,kP)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};zP.prototype.isDestroyed=function(){return!1};zP.prototype.destroy=function(){let e=this._drawCommand;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._texture=this._texture&&this._texture.destroy(),le(this)};var dH=zP;var mCe=zr(p1(),1);function jCt(e,t,n){return`    float clipDistance = clip(gl_FragCoord, ${e}, ${t}); 
    vec4 clippingPlanesEdgeColor = vec4(1.0); 
    clippingPlanesEdgeColor.rgb = ${n}.rgb; 
    float clippingPlanesEdgeWidth = ${n}.a; 
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) 
    { 
        out_FragColor = clippingPlanesEdgeColor;
    } 
`}var hH=jCt;var WCt={modifyFragmentShader:function(t){return t=Be.replaceMain(t,"czm_splitter_main"),t+=`uniform float czm_splitDirection; 
void main() 
{ 
#ifndef SHADOW_MAP
    if (czm_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard; 
    if (czm_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard; 
#endif
    czm_splitter_main(); 
} 
`,t},addUniforms:function(t,n){n.czm_splitDirection=function(){return t.splitDirection}}},UP=WCt;var Zx={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function VP(e){this._parsedContent=void 0,this._drawCommand=void 0,this._isTranslucent=!1,this._styleTranslucent=!1,this._constantColor=U.clone(U.DARKGRAY),this._highlightColor=U.clone(U.WHITE),this._pointSize=1,this._rtcCenter=void 0,this._quantizedVolumeScale=void 0,this._quantizedVolumeOffset=void 0,this._styleableShaderAttributes=void 0,this._isQuantized=!1,this._isOctEncoded16P=!1,this._isRGB565=!1,this._hasColors=!1,this._hasNormals=!1,this._hasBatchIds=!1,this._decodingState=Zx.READY,this._dequantizeInShader=!0,this._isQuantizedDraco=!1,this._isOctEncodedDraco=!1,this._quantizedRange=0,this._octEncodedRange=0,this.backFaceCulling=!1,this._backFaceCulling=!1,this.normalShading=!0,this._normalShading=!0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._mode=void 0,this._ready=!1,this._pointsLength=0,this._geometryByteLength=0,this._vertexShaderLoaded=e.vertexShaderLoaded,this._fragmentShaderLoaded=e.fragmentShaderLoaded,this._uniformMapLoaded=e.uniformMapLoaded,this._batchTableLoaded=e.batchTableLoaded,this._pickIdLoaded=e.pickIdLoaded,this._opaquePass=e.opaquePass??Se.OPAQUE,this._cull=e.cull??!0,this.style=void 0,this._style=void 0,this.styleDirty=!1,this.modelMatrix=L.clone(L.IDENTITY),this._modelMatrix=L.clone(L.IDENTITY),this.time=0,this.shadows=_n.ENABLED,this._boundingSphere=void 0,this.clippingPlanes=void 0,this.isClipped=!1,this.clippingPlanesDirty=!1,this.clippingPlanesOriginMatrix=void 0,this.attenuation=!1,this._attenuation=!1,this.geometricError=0,this.geometricErrorScale=1,this.maximumAttenuation=this._pointSize,this.splitDirection=e.splitDirection??Hr.NONE,this._splittingEnabled=!1,this._error=void 0,qCt(this,e)}Object.defineProperties(VP.prototype,{pointsLength:{get:function(){return this._pointsLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}},color:{get:function(){return U.clone(this._highlightColor)},set:function(e){this._highlightColor=U.clone(e,this._highlightColor)}},boundingSphere:{get:function(){if(l(this._drawCommand))return this._drawCommand.boundingVolume},set:function(e){this._boundingSphere=ae.clone(e,this._boundingSphere)}}});function qCt(e,t){let n=eA.parse(t.arrayBuffer,t.byteOffset);if(e._parsedContent=n,e._rtcCenter=n.rtcCenter,e._hasNormals=n.hasNormals,e._hasColors=n.hasColors,e._hasBatchIds=n.hasBatchIds,e._isTranslucent=n.isTranslucent,!n.hasBatchIds&&l(n.batchTableBinary)&&(n.styleableProperties=d_.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),l(n.draco)){let a=n.draco;e._decodingState=Zx.NEEDS_DECODE,a.dequantizeInShader=e._dequantizeInShader}let i=n.positions;l(i)&&(e._isQuantized=i.isQuantized,e._quantizedVolumeScale=i.quantizedVolumeScale,e._quantizedVolumeOffset=i.quantizedVolumeOffset,e._quantizedRange=i.quantizedRange);let o=n.normals;l(o)&&(e._isOctEncoded16P=o.octEncoded);let r=n.colors;l(r)&&(l(r.constantColor)&&(e._constantColor=U.clone(r.constantColor,e._constantColor),e._hasColors=!1),e._isRGB565=r.isRGB565);let s=n.batchIds;l(n.batchIds)&&(s.name="BATCH_ID",s.semantic="BATCH_ID",s.setIndex=void 0),n.hasBatchIds&&e._batchTableLoaded(n.batchLength,n.batchTableJson,n.batchTableBinary),e._pointsLength=n.pointsLength}var YCt=new d,XCt=new d,KCt=new d,dCe,mH;function ZCt(e){if(!l(mH)){dCe=new mCe.default(0),mH=new Array(e);for(let t=0;t<e;++t)mH[t]=dCe.random()}return mH}function $Ct(e){let n=e.length/3,i=Math.min(n,20),o=ZCt(20),r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=d.fromElements(r,r,r,YCt),c=d.fromElements(s,s,s,XCt);for(let f=0;f<i;++f){let h=Math.floor(o[f]*n),p=d.unpack(e,h*3,KCt);d.minimumByComponent(a,p,a),d.maximumByComponent(c,p,c)}let u=ae.fromCornerPoints(a,c);return u.radius+=D.EPSILON2,u}function hCe(e,t){let n=X.fromTypedArray(e);return n===X.INT||n===X.UNSIGNED_INT||n===X.DOUBLE?(gt("Cast pnts property to floats",`Point cloud property "${t}" will be cast to a float array because INT, UNSIGNED_INT, and DOUBLE are not valid WebGL vertex attribute types. Some precision may be lost.`),new Float32Array(e)):e}var QCt=new oe,JCt=new oe,eAt=new U,pCe=0,pH=1,OZ=2,gCe=3,tAt=4,IZ=new L,nAt=new L;function iAt(e,t){let n=t.context,i=e._parsedContent,o=e._pointsLength,r=i.positions,s=i.colors,a=i.normals,c=i.batchIds,u=i.styleableProperties,f=l(u),h=e._isQuantized,p=e._isQuantizedDraco,_=e._isOctEncoded16P,m=e._isOctEncodedDraco,y=e._quantizedRange,b=e._octEncodedRange,x=e._isRGB565,T=e._isTranslucent,C=e._hasColors,E=e._hasNormals,S=e._hasBatchIds,w,R,P=[],O={};if(e._styleableShaderAttributes=O,f){let k=tAt;for(let H in u)if(u.hasOwnProperty(H)){let B=u[H],j=hCe(B.typedArray,H);w=B.componentCount,R=X.fromTypedArray(j);let q=mt.createVertexBuffer({context:n,typedArray:j,usage:Le.STATIC_DRAW});e._geometryByteLength+=q.sizeInBytes;let Q={index:k,vertexBuffer:q,componentsPerAttribute:w,componentDatatype:R,normalize:!1,offsetInBytes:0,strideInBytes:0};P.push(Q),O[H]={location:k,componentCount:w},++k}}let N=mt.createVertexBuffer({context:n,typedArray:r.typedArray,usage:Le.STATIC_DRAW});e._geometryByteLength+=N.sizeInBytes;let g;C&&(g=mt.createVertexBuffer({context:n,typedArray:s.typedArray,usage:Le.STATIC_DRAW}),e._geometryByteLength+=g.sizeInBytes);let A;E&&(A=mt.createVertexBuffer({context:n,typedArray:a.typedArray,usage:Le.STATIC_DRAW}),e._geometryByteLength+=A.sizeInBytes);let v;S&&(c.typedArray=hCe(c.typedArray,"batchIds"),v=mt.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Le.STATIC_DRAW}),e._geometryByteLength+=v.sizeInBytes);let I=[];if(h?R=X.UNSIGNED_SHORT:p?R=y<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT:R=X.FLOAT,I.push({index:pCe,vertexBuffer:N,componentsPerAttribute:3,componentDatatype:R,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(h||p?e._boundingSphere=ae.fromCornerPoints(d.ZERO,e._quantizedVolumeScale):e._boundingSphere=$Ct(r.typedArray)),C)if(x)I.push({index:pH,vertexBuffer:g,componentsPerAttribute:1,componentDatatype:X.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let k=T?4:3;I.push({index:pH,vertexBuffer:g,componentsPerAttribute:k,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}E&&(_?(w=2,R=X.UNSIGNED_BYTE):m?(w=2,R=b<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT):(w=3,R=X.FLOAT),I.push({index:OZ,vertexBuffer:A,componentsPerAttribute:w,componentDatatype:R,normalize:!1,offsetInBytes:0,strideInBytes:0})),S&&I.push({index:gCe,vertexBuffer:v,componentsPerAttribute:1,componentDatatype:X.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(I=I.concat(P));let M=new ti({context:n,attributes:I}),F={depthTest:{enabled:!0}},V={depthTest:{enabled:!0},depthMask:!1,blending:an.ALPHA_BLEND};e._opaquePass===Se.CESIUM_3D_TILE&&(F.stencilTest=kt.setCesium3DTileBit(),F.stencilMask=kt.CESIUM_3D_TILE_MASK,V.stencilTest=kt.setCesium3DTileBit(),V.stencilMask=kt.CESIUM_3D_TILE_MASK),e._opaqueRenderState=Ne.fromCache(F),e._translucentRenderState=Ne.fromCache(V),e._drawCommand=new Ze({boundingVolume:new ae,cull:e._cull,modelMatrix:new L,primitiveType:Re.POINTS,vertexArray:M,count:o,shaderProgram:void 0,uniformMap:void 0,renderState:T?e._translucentRenderState:e._opaqueRenderState,pass:T?Se.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function oAt(e,t){let n=t.context,i=e._isQuantized,o=e._isQuantizedDraco,r=e._isOctEncodedDraco,s={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let a=QCt;if(a.x=e._attenuation?e.maximumAttenuation:e._pointSize,a.x*=t.pixelRatio,a.y=e.time,e._attenuation){let c=t.camera.frustum,u;t.mode===ne.SCENE2D||c instanceof rn?u=Number.POSITIVE_INFINITY:u=n.drawingBufferHeight/t.camera.frustum.sseDenominator,a.z=e.geometricError*e.geometricErrorScale,a.w=u}return a},u_highlightColor:function(){return e._highlightColor},u_constantColor:function(){return e._constantColor},u_clippingPlanes:function(){let a=e.clippingPlanes;return e.isClipped?a.texture:n.defaultTexture},u_clippingPlanesEdgeStyle:function(){let a=e.clippingPlanes;if(!l(a))return U.TRANSPARENT;let c=U.clone(a.edgeColor,eAt);return c.alpha=a.edgeWidth,c},u_clippingPlanesMatrix:function(){let a=e.clippingPlanes;if(!l(a))return L.IDENTITY;let c=e.clippingPlanesOriginMatrix??e._modelMatrix;L.multiply(n.uniformState.view3D,c,IZ);let u=L.multiply(IZ,a.modelMatrix,IZ);return L.inverseTranspose(u,nAt)}};UP.addUniforms(e,s),(i||o||r)&&(s=pt(s,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let a=JCt;if(l(e._quantizedVolumeScale)){let c=d.clone(e._quantizedVolumeScale,a);d.divideByScalar(c,e._quantizedRange,a)}return a.w=e._octEncodedRange,a}})),l(e._uniformMapLoaded)&&(s=e._uniformMapLoaded(s)),e._drawCommand.uniformMap=s}function DZ(e,t){let n=/czm_3dtiles_property_(\d+)/g,i=n.exec(e);for(;i!==null;){let o=parseInt(i[1]);t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function PZ(e,t){e=e.slice(e.indexOf(`
`));let n=/czm_3dtiles_builtin_property_(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function RZ(e,t){let n=e.numberOfAttributes;for(let i=0;i<n;++i){let o=e.getAttribute(i);if(o.index===t)return o}}var rAt={POSITION:"czm_3dtiles_builtin_property_POSITION",POSITION_ABSOLUTE:"czm_3dtiles_builtin_property_POSITION_ABSOLUTE",COLOR:"czm_3dtiles_builtin_property_COLOR",NORMAL:"czm_3dtiles_builtin_property_NORMAL"};function sAt(e,t,n){let i,o,r,s=t.context,a=l(n),c=e._isQuantized,u=e._isQuantizedDraco,f=e._isOctEncoded16P,h=e._isOctEncodedDraco,p=e._isRGB565,_=e._isTranslucent,m=e._hasColors,y=e._hasNormals,b=e._hasBatchIds,x=e._backFaceCulling,T=e._normalShading,C=e._drawCommand.vertexArray,E=e.clippingPlanes,S=e._attenuation,w,R,P,O=_,N=ze(rAt),g={},A=e._styleableShaderAttributes;for(o in A)A.hasOwnProperty(o)&&(r=A[o],N[o]=`czm_3dtiles_property_${r.location}`,g[r.location]=r);if(a){let ce={translucent:!1},_e="(vec3 czm_3dtiles_builtin_property_POSITION, vec3 czm_3dtiles_builtin_property_POSITION_ABSOLUTE, vec4 czm_3dtiles_builtin_property_COLOR, vec3 czm_3dtiles_builtin_property_NORMAL)";w=n.getColorShaderFunction(`getColorFromStyle${_e}`,N,ce),R=n.getShowShaderFunction(`getShowFromStyle${_e}`,N,ce),P=n.getPointSizeShaderFunction(`getPointSizeFromStyle${_e}`,N,ce),l(w)&&ce.translucent&&(O=!0)}e._styleTranslucent=O;let v=l(w),I=l(R),M=l(P),F=e.isClipped,V=[],k=[];v&&(DZ(w,V),PZ(w,k)),I&&(DZ(R,V),PZ(R,k)),M&&(DZ(P,V),PZ(P,k));let H=k.indexOf("COLOR")>=0,B=k.indexOf("NORMAL")>=0;if(B&&!y)throw new re("Style references the NORMAL semantic but the point cloud does not have normals");for(o in A)if(A.hasOwnProperty(o)){r=A[o];let ce=V.indexOf(r.location)>=0,_e=RZ(C,r.location);_e.enabled=ce}let j=m&&(!v||H);if(m){let ce=RZ(C,pH);ce.enabled=j}let q=y&&(T||x||B);if(y){let ce=RZ(C,OZ);ce.enabled=q}let Q={a_position:pCe};j&&(Q.a_color=pH),q&&(Q.a_normal=OZ),b&&(Q.a_batchId=gCe);let Y="",J=V.length;for(i=0;i<J;++i){let ce=V[i];r=g[ce];let _e=r.componentCount,xe=`czm_3dtiles_property_${ce}`,ve;_e===1?ve="float":ve=`vec${_e}`,Y+=`in ${ve} ${xe}; 
`,Q[xe]=r.location}oAt(e,t);let $=`in vec3 a_position; 
out vec4 v_color; 
uniform vec4 u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier; 
uniform vec4 u_constantColor; 
uniform vec4 u_highlightColor; 
`;$+=`float u_pointSize; 
float tiles3d_tileset_time; 
`,S&&($+=`float u_geometricError; 
float u_depthMultiplier; 
`),$+=Y,j&&(_?$+=`in vec4 a_color; 
`:p?$+=`in float a_color; 
const float SHIFT_RIGHT_11 = 1.0 / 2048.0; 
const float SHIFT_RIGHT_5 = 1.0 / 32.0; 
const float SHIFT_LEFT_11 = 2048.0; 
const float SHIFT_LEFT_5 = 32.0; 
const float NORMALIZE_6 = 1.0 / 64.0; 
const float NORMALIZE_5 = 1.0 / 32.0; 
`:$+=`in vec3 a_color; 
`),q&&(f||h?$+=`in vec2 a_normal; 
`:$+=`in vec3 a_normal; 
`),b&&($+=`in float a_batchId; 
`),(c||u||h)&&($+=`uniform vec4 u_quantizedVolumeScaleAndOctEncodedRange; 
`),v&&($+=w),I&&($+=R),M&&($+=P),$+=`void main() 
{ 
    u_pointSize = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.x; 
    tiles3d_tileset_time = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.y; 
`,S&&($+=`    u_geometricError = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.z; 
    u_depthMultiplier = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.w; 
`),j?_?$+=`    vec4 color = a_color; 
`:p?$+=`    float compressed = a_color; 
    float r = floor(compressed * SHIFT_RIGHT_11); 
    compressed -= r * SHIFT_LEFT_11; 
    float g = floor(compressed * SHIFT_RIGHT_5); 
    compressed -= g * SHIFT_LEFT_5; 
    float b = compressed; 
    vec3 rgb = vec3(r * NORMALIZE_5, g * NORMALIZE_6, b * NORMALIZE_5); 
    vec4 color = vec4(rgb, 1.0); 
`:$+=`    vec4 color = vec4(a_color, 1.0); 
`:$+=`    vec4 color = u_constantColor; 
`,c||u?$+=`    vec3 position = a_position * u_quantizedVolumeScaleAndOctEncodedRange.xyz; 
`:$+=`    vec3 position = a_position; 
`,$+=`    vec3 position_absolute = vec3(czm_model * vec4(position, 1.0)); 
`,q?(f?$+=`    vec3 normal = czm_octDecode(a_normal); 
`:h?$+=`    vec3 normal = czm_octDecode(a_normal, u_quantizedVolumeScaleAndOctEncodedRange.w).zxy; 
`:$+=`    vec3 normal = a_normal; 
`,$+=`    vec3 normalEC = czm_normal * normal; 
`):$+=`    vec3 normal = vec3(1.0); 
`,v&&($+=`    color = getColorFromStyle(position, position_absolute, color, normal); 
`),I&&($+=`    float show = float(getShowFromStyle(position, position_absolute, color, normal)); 
`),M?$+=`    gl_PointSize = getPointSizeFromStyle(position, position_absolute, color, normal) * czm_pixelRatio; 
`:S?$+=`    vec4 positionEC = czm_modelView * vec4(position, 1.0); 
    float depth = -positionEC.z; 
    gl_PointSize = min((u_geometricError / depth) * u_depthMultiplier, u_pointSize); 
`:$+=`    gl_PointSize = u_pointSize; 
`,$+=`    color = color * u_highlightColor; 
`,q&&T&&($+=`    float diffuseStrength = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC); 
    diffuseStrength = max(diffuseStrength, 0.4); 
    color.xyz *= diffuseStrength * czm_lightColor; 
`),$+=`    v_color = color; 
    gl_Position = czm_modelViewProjection * vec4(position, 1.0); 
`,q&&x&&($+=`    float visible = step(-normalEC.z, 0.0); 
    gl_Position *= visible; 
    gl_PointSize *= visible; 
`),I&&($+=`    gl_Position.w *= float(show); 
    gl_PointSize *= float(show); 
`),$+=`} 
`;let de=`in vec4 v_color; 
`;F&&(de+=`uniform highp sampler2D u_clippingPlanes; 
uniform mat4 u_clippingPlanesMatrix; 
uniform vec4 u_clippingPlanesEdgeStyle; 
`,de+=`
`,de+=c0(E,s),de+=`
`),de+=`void main() 
{ 
    out_FragColor = czm_gammaCorrect(v_color); 
`,F&&(de+=hH("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),de+=`} 
`,e.splitDirection!==Hr.NONE&&(de=UP.modifyFragmentShader(de)),l(e._vertexShaderLoaded)&&($=e._vertexShaderLoaded($)),l(e._fragmentShaderLoaded)&&(de=e._fragmentShaderLoaded(de));let be=e._drawCommand;l(be.shaderProgram)&&be.shaderProgram.destroy(),be.shaderProgram=$t.fromCache({context:s,vertexShaderSource:$,fragmentShaderSource:de,attributeLocations:Q});try{be.shaderProgram._bind()}catch{throw new re("Error generating style shader: this may be caused by a type mismatch, index out-of-bounds, or other syntax error.")}}function aAt(e,t){if(e._decodingState===Zx.READY)return!1;if(e._decodingState===Zx.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,o=T_.decodePointCloud(i,t);l(o)&&(e._decodingState=Zx.DECODING,o.then(function(r){e._decodingState=Zx.READY;let s=l(r.POSITION)?r.POSITION.array:void 0,a=l(r.RGB)?r.RGB.array:void 0,c=l(r.RGBA)?r.RGBA.array:void 0,u=l(r.NORMAL)?r.NORMAL.array:void 0,f=l(r.BATCH_ID)?r.BATCH_ID.array:void 0,h=l(s)&&l(r.POSITION.data.quantization),p=l(u)&&l(r.NORMAL.data.quantization);if(h){let b=r.POSITION.data.quantization,x=b.range;e._quantizedVolumeScale=d.fromElements(x,x,x),e._quantizedVolumeOffset=d.unpack(b.minValues),e._quantizedRange=(1<<b.quantizationBits)-1,e._isQuantizedDraco=!0}p&&(e._octEncodedRange=(1<<r.NORMAL.data.quantization.quantizationBits)-1,e._isOctEncodedDraco=!0);let _=n.styleableProperties,m=i.batchTableProperties;for(let b in m)if(m.hasOwnProperty(b)){let x=r[b];l(_)||(_={}),_[b]={typedArray:x.array,componentCount:x.data.componentsPerAttribute}}l(s)&&(n.positions={typedArray:s});let y=c??a;l(y)&&(n.colors={typedArray:y}),l(u)&&(n.normals={typedArray:u}),l(f)&&(n.batchIds={typedArray:f}),n.styleableProperties=_}).catch(function(r){e._decodingState=Zx.FAILED,e._error=r}))}return!0}var cAt=new oe,lAt=new d;VP.prototype.update=function(e){let t=e.context;if(l(this._error)){let u=this._error;throw this._error=void 0,u}if(aAt(this,t))return;let i=!1,o=!L.equals(this._modelMatrix,this.modelMatrix);if(this._mode!==e.mode&&(this._mode=e.mode,o=!0),l(this._drawCommand)||(iAt(this,e),o=!0,i=!0,this._ready=!0,this._parsedContent=void 0),o){L.clone(this.modelMatrix,this._modelMatrix);let u=this._drawCommand.modelMatrix;if(L.clone(this._modelMatrix,u),l(this._rtcCenter)&&L.multiplyByTranslation(u,this._rtcCenter,u),l(this._quantizedVolumeOffset)&&L.multiplyByTranslation(u,this._quantizedVolumeOffset,u),e.mode!==ne.SCENE3D){let h=e.mapProjection,p=L.getColumn(u,3,cAt);oe.equals(p,oe.UNIT_W)||It.basisTo2D(h,u,u)}let f=this._drawCommand.boundingVolume;if(ae.clone(this._boundingSphere,f),this._cull){let h=f.center;L.multiplyByPoint(u,h,h);let p=L.getScale(u,lAt);f.radius*=d.maximumComponent(p)}}this.clippingPlanesDirty&&(this.clippingPlanesDirty=!1,i=!0),this._attenuation!==this.attenuation&&(this._attenuation=this.attenuation,i=!0),this.backFaceCulling!==this._backFaceCulling&&(this._backFaceCulling=this.backFaceCulling,i=!0),this.normalShading!==this._normalShading&&(this._normalShading=this.normalShading,i=!0),(this._style!==this.style||this.styleDirty)&&(this._style=this.style,this.styleDirty=!1,i=!0);let r=this.splitDirection!==Hr.NONE;this._splittingEnabled!==r&&(this._splittingEnabled=r,i=!0),i&&sAt(this,e,this._style),this._drawCommand.castShadows=_n.castShadows(this.shadows),this._drawCommand.receiveShadows=_n.receiveShadows(this.shadows);let s=this._highlightColor.alpha<1||this._constantColor.alpha<1||this._styleTranslucent;this._drawCommand.renderState=s?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=s?Se.TRANSLUCENT:this._opaquePass;let a=e.commandList,c=e.passes;(c.render||c.pick)&&a.push(this._drawCommand)};VP.prototype.isDestroyed=function(){return!1};VP.prototype.destroy=function(){let e=this._drawCommand;return l(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy()),le(this)};var gH=VP;function Qx(e){e=e??G.EMPTY_OBJECT,this.show=e.show??!0,this.modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this.shadows=e.shadows??_n.ENABLED,this.maximumMemoryUsage=e.maximumMemoryUsage??256,this.shading=new Np(e.shading),this.style=e.style,this.frameFailed=new me,this.frameChanged=new me,this._clock=e.clock,this._intervals=e.intervals,this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,this._pointCloudEyeDomeLighting=new k_,this._loadTimestamp=void 0,this._clippingPlanesState=0,this._styleDirty=!1,this._pickId=void 0,this._totalMemoryUsageInBytes=0,this._frames=[],this._previousInterval=void 0,this._nextInterval=void 0,this._lastRenderedFrame=void 0,this._clockMultiplier=0,this._runningSum=0,this._runningLength=0,this._runningIndex=0,this._runningSamples=new Array(5).fill(0),this._runningAverage=0}Object.defineProperties(Qx.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){Ts.setOwner(e,this,"_clippingPlanes")}},totalMemoryUsageInBytes:{get:function(){return this._totalMemoryUsageInBytes}},boundingSphere:{get:function(){if(l(this._lastRenderedFrame))return this._lastRenderedFrame.pointCloud.boundingSphere}}});function uAt(e){return`uniform vec4 czm_pickColor;
${e}`}function fAt(e){return function(t){return pt(t,{czm_pickColor:function(){return e._pickId.color}})}}function dAt(){return"czm_pickColor"}Qx.prototype.makeStyleDirty=function(){this._styleDirty=!0};Qx.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var hAt=new K;function LZ(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function $x(e,t){return e._intervals.indexOf(t.start)}function mAt(e,t){let n=e._intervals,i=e._clock,o=LZ(e);if(o===0)return;let r=e._getAverageLoadTime(),s=K.addSeconds(i.currentTime,r*o,hAt),a=n.indexOf(s),c=$x(e,t);return a===c&&(o>=0?++a:--a),n.get(a)}function pAt(e){let t=e._intervals,i=e._clock.currentTime,o=t.indexOf(i);return t.get(o)}function gAt(e,t,n){let i=LZ(e),o=$x(e,t),r=$x(e,n);return i>=0?o>=r:o<=r}function yCe(e,t){return function(n){let i=l(n.message)?n.message:n.toString();e.frameFailed.numberOfListeners>0?e.frameFailed.raiseEvent({uri:t,message:i}):(console.log(`A frame failed to load: ${t}`),console.log(`Error: ${i}`))}}function _At(e,t,n){let i=$x(e,t),o=e._frames,r=o[i];if(!l(r)){let s=t.data.transform,a=l(s)?L.fromArray(s):void 0,c=t.data.uri;r={pointCloud:void 0,transform:a,timestamp:Ei(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber,uri:c},o[i]=r,Ae.fetchArrayBuffer({url:c}).then(function(u){r.pointCloud=new gH({arrayBuffer:u,cull:!0,fragmentShaderLoaded:uAt,uniformMapLoaded:fAt(e),pickIdLoaded:dAt})}).catch(yCe(e,c))}return r}function yAt(e,t){e._runningSum+=t,e._runningSum-=e._runningSamples[e._runningIndex],e._runningSamples[e._runningIndex]=t,e._runningLength=Math.min(e._runningLength+1,e._runningSamples.length),e._runningIndex=(e._runningIndex+1)%e._runningSamples.length,e._runningAverage=e._runningSum/e._runningLength}function bAt(e,t,n,i){t.touchedFrameNumber<i.frameNumber-1&&(t.sequential=!1);let o=t.pointCloud;if(l(o)&&!t.ready){let r=i.commandList,s=r.length;if(bCe(e,t,n,i),o.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=o.geometryByteLength,r.length=s,t.sequential)){let a=(Ei()-t.timestamp)/1e3;yAt(e,a)}}t.touchedFrameNumber=i.frameNumber}var xAt=new L;function TAt(e,t){let n=e.shading;return l(n)&&l(n.baseResolution)?n.baseResolution:l(t.boundingSphere)?D.cbrt(t.boundingSphere.volume()/t.pointsLength):0}function CAt(e){let t=e.shading;return l(t)&&l(t.maximumAttenuation)?t.maximumAttenuation:10}var AAt=new Np;function bCe(e,t,n,i){let o=e.shading??AAt,r=t.pointCloud,s=t.transform??L.IDENTITY;r.modelMatrix=L.multiplyTransformation(e.modelMatrix,s,xAt),r.style=e.style,r.time=n.timeSinceLoad,r.shadows=e.shadows,r.clippingPlanes=e._clippingPlanes,r.isClipped=n.isClipped,r.attenuation=o.attenuation,r.backFaceCulling=o.backFaceCulling,r.normalShading=o.normalShading,r.geometricError=TAt(e,r),r.geometricErrorScale=o.geometricErrorScale,r.maximumAttenuation=CAt(e);try{r.update(i)}catch(a){yCe(e,t.uri)(a)}t.touchedFrameNumber=i.frameNumber}function MZ(e,t,n,i){let o=_At(e,t,i);bAt(e,o,n,i)}function EAt(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function xCe(e,t){let n=e._frames,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(l(r)&&(!l(t)||t(r))){let s=r.pointCloud;r.ready&&(e._totalMemoryUsageInBytes-=s.geometryByteLength),l(s)&&s.destroy(),r===e._lastRenderedFrame&&(e._lastRenderedFrame=void 0),n[o]=void 0}}}function SAt(e,t){let n=$x(e,t),i=e._frames[n];if(l(i)&&i.ready)return i}function _Ce(e,t,n,i,o){return l(n)?n.ready?!0:(MZ(e,t,i,o),n.ready):!1}function vAt(e,t,n,i,o){let r,s,a,c=e._intervals,u=e._frames,f=$x(e,n),h=$x(e,t);if(f>=h){for(r=f;r>=h;--r)if(s=c.get(r),a=u[r],_Ce(e,s,a,i,o))return s}else for(r=f;r<=h;++r)if(s=c.get(r),a=u[r],_Ce(e,s,a,i,o))return s;return t}function wAt(e,t,n){let i=e._frames,o=i.length;for(let r=0;r<o;++r){let s=i[r];l(s)&&l(s.pointCloud)&&(s.pointCloud.clippingPlanesDirty=t,s.pointCloud.styleDirty=n)}}var MS={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};Qx.prototype.update=function(e){if(e.mode===ne.MORPHING||!this.show)return;l(this._pickId)||(this._pickId=e.context.createPickId({primitive:this})),l(this._loadTimestamp)||(this._loadTimestamp=K.clone(e.time));let t=Math.max(K.secondsDifference(e.time,this._loadTimestamp)*1e3,0),n=this._clippingPlanes,i=0,o=!1,r=l(n)&&n.enabled;r&&(n.update(e),i=n.clippingPlanesState),this._clippingPlanesState!==i&&(this._clippingPlanesState=i,o=!0);let s=this._styleDirty;this._styleDirty=!1,(o||s)&&wAt(this,o,s),MS.timeSinceLoad=t,MS.isClipped=r;let a=this.shading,c=this._pointCloudEyeDomeLighting,u=e.commandList,f=u.length,h=this._previousInterval,p=this._nextInterval,_=pAt(this);if(!l(_))return;let m=!1,y=LZ(this),b=y===0;y!==this._clockMultiplier&&(m=!0,this._clockMultiplier=y),(!l(h)||b)&&(h=_),(!l(p)||m||gAt(this,_,p))&&(p=mAt(this,_)),h=vAt(this,h,_,MS,e);let x=SAt(this,h);l(x)||(MZ(this,h,MS,e),x=this._lastRenderedFrame),l(x)&&bCe(this,x,MS,e),l(p)&&MZ(this,p,MS,e);let T=this;l(x)&&!l(this._lastRenderedFrame)&&e.afterRender.push(function(){return!0}),l(x)&&x!==this._lastRenderedFrame&&T.frameChanged.numberOfListeners>0&&e.afterRender.push(function(){return T.frameChanged.raiseEvent(T),!0}),this._previousInterval=h,this._nextInterval=p,this._lastRenderedFrame=x;let C=this._totalMemoryUsageInBytes,E=this.maximumMemoryUsage*1024*1024;C>E&&xCe(this,EAt(e));let w=u.length-f;l(a)&&a.attenuation&&a.eyeDomeLighting&&w>0&&c.update(e,f,a,this.boundingSphere)};Qx.prototype.isDestroyed=function(){return!1};Qx.prototype.destroy=function(){return xCe(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),le(this)};var HP=Qx;function ACe(e,t){if(l(t)){let n=t.clock;l(n)&&n.getValue(e)}}function IAt(e){e._renderLoopRunning=!0;let t=0;function n(i){if(!e.isDestroyed())if(e._useDefaultRenderLoop)try{let o=e._targetFrameRate;if(!l(o))e.resize(),e.render(),requestAnimationFrame(n);else{let r=1e3/o,s=i-t;s>r&&(e.resize(),e.render(),t=i-s%r),requestAnimationFrame(n)}}catch(o){e._useDefaultRenderLoop=!1,e._renderLoopRunning=!1,e._showRenderLoopErrors&&e.showErrorPanel("An error occurred while rendering.  Rendering has stopped.",void 0,o)}else e._renderLoopRunning=!1}requestAnimationFrame(n)}function ECe(e){let t=e._useBrowserRecommendedResolution?1:window.devicePixelRatio;return t*=e._resolutionScale,l(e._scene)&&(e._scene.pixelRatio=t),t}function SCe(e){let t=e._canvas,n=t.clientWidth,i=t.clientHeight,o=ECe(e);e._canvasClientWidth=n,e._canvasClientHeight=i,n*=o,i*=o,t.width=n,t.height=i,e._canRender=n!==0&&i!==0,e._lastDevicePixelRatio=window.devicePixelRatio}function vCe(e){let t=e._canvas,n=t.width,i=t.height;if(n!==0&&i!==0){let o=e._scene.camera.frustum;l(o.aspectRatio)?o.aspectRatio=n/i:(o.top=o.right*(i/n),o.bottom=-o.top)}}function To(e,t){e=Dn(e),t=t??G.EMPTY_OBJECT;let n=document.createElement("div");n.className="cesium-widget",e.appendChild(n);let i=document.createElement("canvas"),o=Ut.supportsImageRenderingPixelated();this._supportsImageRenderingPixelated=o,o&&(i.style.imageRendering=Ut.imageRenderingValue()),i.oncontextmenu=function(){return!1},i.onselectstart=function(){return!1};function r(){i!==i.ownerDocument.activeElement&&i.ownerDocument.activeElement.blur()}(t.blurActiveElementOnCanvasFocus??!0)&&(i.addEventListener("mousedown",r),i.addEventListener("pointerdown",r)),n.appendChild(i);let a=document.createElement("div");a.className="cesium-widget-credits";let c=l(t.creditContainer)?Dn(t.creditContainer):n;c.appendChild(a);let u=l(t.creditViewport)?Dn(t.creditViewport):n,f=t.showRenderLoopErrors??!0,h=t.useBrowserRecommendedResolution??!0;this._element=n,this._container=e,this._canvas=i,this._canvasClientWidth=0,this._canvasClientHeight=0,this._lastDevicePixelRatio=0,this._creditViewport=u,this._creditContainer=c,this._innerCreditContainer=a,this._canRender=!1,this._renderLoopRunning=!1,this._showRenderLoopErrors=f,this._resolutionScale=1,this._useBrowserRecommendedResolution=h,this._forceResize=!1,this._entityView=void 0,this._clockTrackedDataSource=void 0,this._trackedEntity=void 0,this._needTrackedEntityUpdate=!1,this._zoomIsFlight=!1,this._zoomTarget=void 0,this._zoomPromise=void 0,this._zoomOptions=void 0,this._trackedEntityChanged=new me,this._allowDataSourcesToSuspendAnimation=!0,this._clock=l(t.clock)?t.clock:new mm,l(t.shouldAnimate)&&(this._clock.shouldAnimate=t.shouldAnimate),SCe(this);try{let p=t.ellipsoid??ee.default,_=new lH({canvas:i,contextOptions:t.contextOptions,creditContainer:a,creditViewport:u,ellipsoid:p,mapProjection:t.mapProjection,orderIndependentTranslucency:t.orderIndependentTranslucency,scene3DOnly:t.scene3DOnly??!1,shadows:t.shadows,mapMode2D:t.mapMode2D,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples});this._scene=_,_.camera.constrainedAxis=d.UNIT_Z,ECe(this),vCe(this);let m=t.globe;l(m)||(m=new n4(p)),m!==!1&&(_.globe=m,_.globe.shadows=t.terrainShadows??_n.RECEIVE_ONLY);let y=t.skyBox;!l(y)&&ee.WGS84.equals(p)&&(y=fH.createEarthSkyBox()),y!==!1&&(_.skyBox=y,_.sun=new dH,ee.WGS84.equals(p)&&(_.moon=new a4));let b=t.skyAtmosphere;!l(b)&&ee.WGS84.equals(p)&&(b=new uH(p),b.show=t.globe!==!1&&m.show),b!==!1&&(_.skyAtmosphere=b);let x=t.baseLayer;t.globe!==!1&&x!==!1&&(l(x)||(x=pc.fromWorldImagery()),_.imageryLayers.add(x)),l(t.terrainProvider)&&t.globe!==!1&&(_.terrainProvider=t.terrainProvider),l(t.terrain)&&t.globe!==!1&&_.setTerrain(t.terrain),this._screenSpaceEventHandler=new Wf(i),l(t.sceneMode)&&(t.sceneMode===ne.SCENE2D&&this._scene.morphTo2D(0),t.sceneMode===ne.COLUMBUS_VIEW&&this._scene.morphToColumbusView(0)),this._useDefaultRenderLoop=void 0,this.useDefaultRenderLoop=t.useDefaultRenderLoop??!0,this._targetFrameRate=void 0,this.targetFrameRate=t.targetFrameRate;let T=this;this._onRenderError=function(P,O){T._useDefaultRenderLoop=!1,T._renderLoopRunning=!1,T._showRenderLoopErrors&&T.showErrorPanel("An error occurred while rendering.  Rendering has stopped.",void 0,O)},_.renderError.addEventListener(this._onRenderError);let C=t.dataSources,E=!1;l(C)||(C=new K3,E=!0);let S=new Bk({scene:_,dataSourceCollection:C}),w=new pr;this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=t.automaticallyTrackDataSourceClocks??!0,this._dataSourceCollection=C,this._destroyDataSourceCollection=E,this._dataSourceDisplay=S,this._eventHelper=w,this._canAnimateUpdateCallback=this._updateCanAnimate,w.add(this._clock.onTick,To.prototype._onTick,this),w.add(_.morphStart,To.prototype._clearTrackedObject,this),w.add(C.dataSourceAdded,To.prototype._onDataSourceAdded,this),w.add(C.dataSourceRemoved,To.prototype._onDataSourceRemoved,this),w.add(_.postRender,To.prototype._postRender,this);let R=C.length;for(let P=0;P<R;P++)this._dataSourceAdded(C,C.get(P));this._dataSourceAdded(void 0,S.defaultDataSource),w.add(C.dataSourceAdded,To.prototype._dataSourceAdded,this),w.add(C.dataSourceRemoved,To.prototype._dataSourceRemoved,this)}catch(p){throw f&&this.showErrorPanel("Error constructing CesiumWidget.",'Visit <a href="http://get.webgl.org">http://get.webgl.org</a> to verify that your web browser and hardware support WebGL.  Consider trying a different web browser or updating your video drivers.  Detailed error information is below:',p),p}}Object.defineProperties(To.prototype,{container:{get:function(){return this._container}},canvas:{get:function(){return this._canvas}},creditContainer:{get:function(){return this._creditContainer}},creditViewport:{get:function(){return this._creditViewport}},scene:{get:function(){return this._scene}},imageryLayers:{get:function(){return this._scene.imageryLayers}},terrainProvider:{get:function(){return this._scene.terrainProvider},set:function(e){this._scene.terrainProvider=e}},creditDisplay:{get:function(){return this._scene.frameState.creditDisplay}},dataSourceDisplay:{get:function(){return this._dataSourceDisplay}},entities:{get:function(){return this._dataSourceDisplay.defaultDataSource.entities}},dataSources:{get:function(){return this._dataSourceCollection}},camera:{get:function(){return this._scene.camera}},ellipsoid:{get:function(){return this._scene.ellipsoid}},clock:{get:function(){return this._clock}},screenSpaceEventHandler:{get:function(){return this._screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._targetFrameRate},set:function(e){this._targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._useDefaultRenderLoop},set:function(e){this._useDefaultRenderLoop!==e&&(this._useDefaultRenderLoop=e,e&&!this._renderLoopRunning&&IAt(this))}},resolutionScale:{get:function(){return this._resolutionScale},set:function(e){this._resolutionScale!==e&&(this._resolutionScale=e,this._forceResize=!0)}},useBrowserRecommendedResolution:{get:function(){return this._useBrowserRecommendedResolution},set:function(e){this._useBrowserRecommendedResolution!==e&&(this._useBrowserRecommendedResolution=e,this._forceResize=!0)}},allowDataSourcesToSuspendAnimation:{get:function(){return this._allowDataSourcesToSuspendAnimation},set:function(e){this._allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._trackedEntity},set:function(e){if(this._trackedEntity!==e){this._trackedEntity=e,NZ(this);let t=this.scene,n=t.mode;!l(e)||!l(e.position)?(this._needTrackedEntityUpdate=!1,(n===ne.COLUMBUS_VIEW||n===ne.SCENE2D)&&(t.screenSpaceCameraController.enableTranslate=!0),(n===ne.COLUMBUS_VIEW||n===ne.SCENE3D)&&(t.screenSpaceCameraController.enableTilt=!0),this._entityView=void 0,this.camera.lookAtTransform(L.IDENTITY)):this._needTrackedEntityUpdate=!0,this._trackedEntityChanged.raiseEvent(e),this.scene.requestRender()}}},trackedEntityChanged:{get:function(){return this._trackedEntityChanged}},clockTrackedDataSource:{get:function(){return this._clockTrackedDataSource},set:function(e){this._clockTrackedDataSource!==e&&(this._clockTrackedDataSource=e,ACe(this.clock,e))}}});To.prototype.showErrorPanel=function(e,t,n){let i=this._element,o=document.createElement("div");o.className="cesium-widget-errorPanel";let r=document.createElement("div");r.className="cesium-widget-errorPanel-content",o.appendChild(r);let s=document.createElement("div");s.className="cesium-widget-errorPanel-header",s.appendChild(document.createTextNode(e)),r.appendChild(s);let a=document.createElement("div");a.className="cesium-widget-errorPanel-scroll",r.appendChild(a);function c(){a.style.maxHeight=`${Math.max(Math.round(i.clientHeight*.9-100),30)}px`}c(),l(window.addEventListener)&&window.addEventListener("resize",c,!1);let u=l(t),f=l(n);if(u||f){let _=document.createElement("div");if(_.className="cesium-widget-errorPanel-message",a.appendChild(_),f){let m=Tg(n);u||(typeof n=="string"&&(n=new Error(n)),t=Tg({name:n.name,message:n.message}),m=n.stack),typeof console<"u"&&console.error(`${e}
${t}
${m}`);let y=document.createElement("div");y.className="cesium-widget-errorPanel-message-details collapsed";let b=document.createElement("span");b.className="cesium-widget-errorPanel-more-details",b.appendChild(document.createTextNode("See more...")),y.appendChild(b),y.onclick=function(x){y.removeChild(b),y.appendChild(document.createTextNode(m)),y.className="cesium-widget-errorPanel-message-details",r.className="cesium-widget-errorPanel-content expanded",y.onclick=void 0},a.appendChild(y)}_.innerHTML=`<p>${t}</p>`}let h=document.createElement("div");h.className="cesium-widget-errorPanel-buttonPanel",r.appendChild(h);let p=document.createElement("button");p.setAttribute("type","button"),p.className="cesium-button",p.appendChild(document.createTextNode("OK")),p.onclick=function(){l(c)&&l(window.removeEventListener)&&window.removeEventListener("resize",c,!1),i.removeChild(o)},h.appendChild(p),i.appendChild(o)};To.prototype.isDestroyed=function(){return!1};To.prototype.destroy=function(){let e=this.dataSources,t=e.length;for(let n=0;n<t;n++)this._dataSourceRemoved(e,e.get(n));this._dataSourceRemoved(void 0,this._dataSourceDisplay.defaultDataSource),this._dataSourceDisplay=this._dataSourceDisplay.destroy(),l(this._scene)&&(this._scene.renderError.removeEventListener(this._onRenderError),this._scene=this._scene.destroy()),this._container.removeChild(this._element),this._creditContainer.removeChild(this._innerCreditContainer),this._eventHelper.removeAll(),this._destroyDataSourceCollection&&(this._dataSourceCollection=this._dataSourceCollection.destroy()),le(this)};To.prototype.resize=function(){let e=this._canvas;!this._forceResize&&this._canvasClientWidth===e.clientWidth&&this._canvasClientHeight===e.clientHeight&&this._lastDevicePixelRatio===window.devicePixelRatio||(this._forceResize=!1,SCe(this),vCe(this),this._scene.requestRender())};To.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();let e=this._clock.tick();this._scene.render(e)}else this._clock.tick()};To.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(To.prototype._onEntityCollectionChanged,this)};To.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(To.prototype._onEntityCollectionChanged,this),l(this.trackedEntity)&&n.getById(this.trackedEntity.id)===this.trackedEntity&&(this.trackedEntity=void 0)};To.prototype._updateCanAnimate=function(e){this._clock.canAnimate=e};var DAt=new ae;To.prototype._onTick=function(e){let t=e.currentTime,n=this._dataSourceDisplay.update(t);this._allowDataSourcesToSuspendAnimation&&this._canAnimateUpdateCallback(n);let i=this._entityView;if(l(i)){let o=this._trackedEntity;this._dataSourceDisplay.getBoundingSphere(o,!1,i.boundingSphere??DAt)===st.DONE&&i.update(t)}};To.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let o=0;o<i;o++){let r=n[o];this.trackedEntity===r&&(this.trackedEntity=void 0)}};To.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};To.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&ACe(this.clock,e)};To.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,To.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};To.prototype._onDataSourceRemoved=function(e,t){let n=this.clockTrackedDataSource===t,i=t.entities.id;if(this._dataSourceChangedListeners[i](),this._dataSourceChangedListeners[i]=void 0,n){let o=e.length;this._automaticallyTrackDataSourceClocks&&o>0?this.clockTrackedDataSource=e.get(o-1):this.clockTrackedDataSource=void 0}};To.prototype.zoomTo=function(e,t){return wCe(this,e,{offset:t},!1)};To.prototype.flyTo=function(e,t){return wCe(this,e,t,!0)};function wCe(e,t,n,i){NZ(e);let o=new Promise(r=>{e._completeZoom=function(s){r(s)}});return e._zoomPromise=o,e._zoomIsFlight=i,e._zoomOptions=n,Promise.resolve(t).then(function(r){if(e._zoomPromise===o){if(r instanceof pc){let s;l(r.imageryProvider)?s=Promise.resolve(r.getImageryRectangle()):s=new Promise(a=>{let c=r.readyEvent.addEventListener(()=>{c(),a(r.getImageryRectangle())})}),s.then(function(a){return $E(a,e.scene)}).then(function(a){e._zoomPromise===o&&(e._zoomTarget=a)});return}if(r instanceof As||r instanceof HP||r instanceof Xx){e._zoomTarget=r;return}if(r.isLoading&&l(r.loadingEvent)){let s=r.loadingEvent.addEventListener(function(){s(),e._zoomPromise===o&&(e._zoomTarget=r.entities.values.slice(0))});return}if(Array.isArray(r)){e._zoomTarget=r.slice(0);return}r=r.values??r,l(r.entities)&&(r=r.entities.values),Array.isArray(r)?e._zoomTarget=r.slice(0):e._zoomTarget=[r]}}),e.scene.requestRender(),o}function GP(e){e._zoomPromise=void 0,e._zoomTarget=void 0,e._zoomOptions=void 0}function NZ(e){let t=e._zoomPromise;l(t)&&(GP(e),e._completeZoom(!1))}To.prototype._postRender=function(){PAt(this),RAt(this)};var TCe=new ae;function PAt(e){let t=e._zoomTarget;if(!l(t)||e.scene.mode===ne.MORPHING)return;let n=e.scene,i=n.camera,o=e._zoomOptions??{},r;function s(f){l(o.offset)||(o.offset=new Kd(0,-.5,f.radius)),r={offset:o.offset,duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(t.boundingSphere,r):(i.viewBoundingSphere(f,o.offset),i.lookAtTransform(L.IDENTITY),e._completeZoom(!0)),GP(e)}if(t instanceof HP){if(l(t.boundingSphere)){s(t.boundingSphere);return}let f=t.frameChanged.addEventListener(function(h){s(h.boundingSphere),f()});return}if(t instanceof As||t instanceof Xx){s(t.boundingSphere);return}if(t instanceof fe){r={destination:n.ellipsoid.cartographicToCartesian(t),duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyTo(r):(i.setView(r),e._completeZoom(!0)),GP(e);return}let a=t,c=[];for(let f=0,h=a.length;f<h;f++){let p=e._dataSourceDisplay.getBoundingSphere(a[f],!1,TCe);if(p===st.PENDING)return;p!==st.FAILED&&c.push(ae.clone(TCe))}if(c.length===0){NZ(e);return}e.trackedEntity=void 0;let u=ae.fromBoundingSpheres(c);e._zoomIsFlight?(GP(e),i.flyToBoundingSphere(u,{duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)},offset:o.offset})):(i.viewBoundingSphere(u,o.offset),i.lookAtTransform(L.IDENTITY),GP(e),e._completeZoom(!0))}var CCe=new ae;function RAt(e){if(!e._needTrackedEntityUpdate)return;let t=e._trackedEntity,n=e.clock.currentTime,i=W.getValueOrUndefined(t.position,n);if(!l(i))return;let o=e.scene,r=e._dataSourceDisplay.getBoundingSphere(t,!1,CCe);if(r===st.PENDING)return;let s=o.mode;(s===ne.COLUMBUS_VIEW||s===ne.SCENE2D)&&(o.screenSpaceCameraController.enableTranslate=!1),(s===ne.COLUMBUS_VIEW||s===ne.SCENE3D)&&(o.screenSpaceCameraController.enableTilt=!1);let a=r!==st.FAILED?CCe:void 0;e._entityView=new Uk(t,o,o.ellipsoid),e._entityView.update(n,a),e._needTrackedEntityUpdate=!1}var _H=To;var OAt=new d(1,1,1);function FZ(e){e=e??OAt,this._dimensions=d.clone(e)}Object.defineProperties(FZ.prototype,{dimensions:{get:function(){return this._dimensions},set:function(e){d.clone(e,this._dimensions)}}});var MAt=new d;FZ.prototype.emit=function(e){let t=this._dimensions,n=d.multiplyByScalar(t,.5,MAt),i=D.randomBetween(-n.x,n.x),o=D.randomBetween(-n.y,n.y),r=D.randomBetween(-n.z,n.z);e.position=d.fromElements(i,o,r,e.position),e.velocity=d.normalize(e.position,e.velocity)};var ICe=FZ;function Jm(){this.featurePropertiesDirty=!1}Object.defineProperties(Jm.prototype,{featuresLength:{get:function(){he.throwInstantiationError()}},pointsLength:{get:function(){he.throwInstantiationError()}},trianglesLength:{get:function(){he.throwInstantiationError()}},geometryByteLength:{get:function(){he.throwInstantiationError()}},texturesByteLength:{get:function(){he.throwInstantiationError()}},batchTableByteLength:{get:function(){he.throwInstantiationError()}},innerContents:{get:function(){he.throwInstantiationError()}},ready:{get:function(){he.throwInstantiationError()}},tileset:{get:function(){he.throwInstantiationError()}},tile:{get:function(){he.throwInstantiationError()}},url:{get:function(){he.throwInstantiationError()}},batchTable:{get:function(){he.throwInstantiationError()}},metadata:{get:function(){he.throwInstantiationError()},set:function(e){he.throwInstantiationError()}},group:{get:function(){he.throwInstantiationError()},set:function(e){he.throwInstantiationError()}}});Jm.prototype.hasProperty=function(e,t){he.throwInstantiationError()};Jm.prototype.getFeature=function(e){he.throwInstantiationError()};Jm.prototype.applyDebugSettings=function(e,t){he.throwInstantiationError()};Jm.prototype.applyStyle=function(e){he.throwInstantiationError()};Jm.prototype.update=function(e,t){he.throwInstantiationError()};Jm.prototype.pick=function(e,t,n){he.throwInstantiationError()};Jm.prototype.isDestroyed=function(){he.throwInstantiationError()};Jm.prototype.destroy=function(){he.throwInstantiationError()};var DCe=Jm;function LS(e,t){this._conditionsExpression=ze(e,!0),this._conditions=e.conditions,this._runtimeConditions=void 0,NAt(this,t)}Object.defineProperties(LS.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}});function LAt(e,t){this.condition=e,this.expression=t}function NAt(e,t){let n=[],i=e._conditions;if(!l(i))return;let o=i.length;for(let r=0;r<o;++r){let s=i[r],a=String(s[0]),c=String(s[1]);n.push(new LAt(new yd(a,t),new yd(c,t)))}e._runtimeConditions=n}LS.prototype.evaluate=function(e,t){let n=this._runtimeConditions;if(!l(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluate(e,t)}};LS.prototype.evaluateColor=function(e,t){let n=this._runtimeConditions;if(!l(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluateColor(e,t)}};LS.prototype.getShaderFunction=function(e,t,n,i){let o=this._runtimeConditions;if(!l(o)||o.length===0)return;let r="",s=o.length;for(let a=0;a<s;++a){let c=o[a],u=c.condition.getShaderExpression(t,n),f=c.expression.getShaderExpression(t,n);r+=`    ${a===0?"if":"else if"} (${u})
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`}return r=`${i} ${e}
{
${r}    return ${i}(1.0);
}
`,r};LS.prototype.getVariables=function(){let e=[],t=this._runtimeConditions;if(!l(t)||t.length===0)return e;let n=t.length;for(let i=0;i<n;++i){let o=t[i];e.push.apply(e,o.condition.getVariables()),e.push.apply(e,o.expression.getVariables())}return e=e.filter(function(i,o,r){return r.indexOf(i)===o}),e};var yH=LS;function E0(e){this._style={},this._ready=!1,this._show=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._labelColor=void 0,this._labelOutlineColor=void 0,this._labelOutlineWidth=void 0,this._font=void 0,this._labelStyle=void 0,this._labelText=void 0,this._backgroundColor=void 0,this._backgroundPadding=void 0,this._backgroundEnabled=void 0,this._scaleByDistance=void 0,this._translucencyByDistance=void 0,this._distanceDisplayCondition=void 0,this._heightOffset=void 0,this._anchorLineEnabled=void 0,this._anchorLineColor=void 0,this._image=void 0,this._disableDepthTestDistance=void 0,this._horizontalOrigin=void 0,this._verticalOrigin=void 0,this._labelHorizontalOrigin=void 0,this._labelVerticalOrigin=void 0,this._meta=void 0,this._colorShaderFunction=void 0,this._showShaderFunction=void 0,this._pointSizeShaderFunction=void 0,this._colorShaderFunctionReady=!1,this._showShaderFunctionReady=!1,this._pointSizeShaderFunctionReady=!1,this._colorShaderTranslucent=!1,FAt(this,e)}function FAt(e,t){t=ze(t,!0)??e._style,e._style=t,e.show=t.show,e.color=t.color,e.pointSize=t.pointSize,e.pointOutlineColor=t.pointOutlineColor,e.pointOutlineWidth=t.pointOutlineWidth,e.labelColor=t.labelColor,e.labelOutlineColor=t.labelOutlineColor,e.labelOutlineWidth=t.labelOutlineWidth,e.labelStyle=t.labelStyle,e.font=t.font,e.labelText=t.labelText,e.backgroundColor=t.backgroundColor,e.backgroundPadding=t.backgroundPadding,e.backgroundEnabled=t.backgroundEnabled,e.scaleByDistance=t.scaleByDistance,e.translucencyByDistance=t.translucencyByDistance,e.distanceDisplayCondition=t.distanceDisplayCondition,e.heightOffset=t.heightOffset,e.anchorLineEnabled=t.anchorLineEnabled,e.anchorLineColor=t.anchorLineColor,e.image=t.image,e.disableDepthTestDistance=t.disableDepthTestDistance,e.horizontalOrigin=t.horizontalOrigin,e.verticalOrigin=t.verticalOrigin,e.labelHorizontalOrigin=t.labelHorizontalOrigin,e.labelVerticalOrigin=t.labelVerticalOrigin;let n={};if(l(t.meta)){let i=t.defines,o=t.meta??G.EMPTY_OBJECT;for(let r in o)o.hasOwnProperty(r)&&(n[r]=new yd(o[r],i))}e._meta=n,e._ready=!0}function Zo(e,t){let n=(e._style??G.EMPTY_OBJECT).defines;if(l(t)){if(typeof t=="boolean"||typeof t=="number")return new yd(String(t));if(typeof t=="string")return new yd(t,n);if(l(t.conditions))return new yH(t,n)}else return;return t}function $o(e){if(l(e)){if(l(e.expression))return e.expression;if(l(e.conditionsExpression))return ze(e.conditionsExpression,!0)}else return;return e}Object.defineProperties(E0.prototype,{style:{get:function(){return this._style}},show:{get:function(){return this._show},set:function(e){this._show=Zo(this,e),this._style.show=$o(this._show),this._showShaderFunctionReady=!1}},color:{get:function(){return this._color},set:function(e){this._color=Zo(this,e),this._style.color=$o(this._color),this._colorShaderFunctionReady=!1}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=Zo(this,e),this._style.pointSize=$o(this._pointSize),this._pointSizeShaderFunctionReady=!1}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=Zo(this,e),this._style.pointOutlineColor=$o(this._pointOutlineColor)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=Zo(this,e),this._style.pointOutlineWidth=$o(this._pointOutlineWidth)}},labelColor:{get:function(){return this._labelColor},set:function(e){this._labelColor=Zo(this,e),this._style.labelColor=$o(this._labelColor)}},labelOutlineColor:{get:function(){return this._labelOutlineColor},set:function(e){this._labelOutlineColor=Zo(this,e),this._style.labelOutlineColor=$o(this._labelOutlineColor)}},labelOutlineWidth:{get:function(){return this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=Zo(this,e),this._style.labelOutlineWidth=$o(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=Zo(this,e),this._style.font=$o(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=Zo(this,e),this._style.labelStyle=$o(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=Zo(this,e),this._style.labelText=$o(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=Zo(this,e),this._style.backgroundColor=$o(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=Zo(this,e),this._style.backgroundPadding=$o(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=Zo(this,e),this._style.backgroundEnabled=$o(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=Zo(this,e),this._style.scaleByDistance=$o(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=Zo(this,e),this._style.translucencyByDistance=$o(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=Zo(this,e),this._style.distanceDisplayCondition=$o(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=Zo(this,e),this._style.heightOffset=$o(this._heightOffset)}},anchorLineEnabled:{get:function(){return this._anchorLineEnabled},set:function(e){this._anchorLineEnabled=Zo(this,e),this._style.anchorLineEnabled=$o(this._anchorLineEnabled)}},anchorLineColor:{get:function(){return this._anchorLineColor},set:function(e){this._anchorLineColor=Zo(this,e),this._style.anchorLineColor=$o(this._anchorLineColor)}},image:{get:function(){return this._image},set:function(e){this._image=Zo(this,e),this._style.image=$o(this._image)}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance=Zo(this,e),this._style.disableDepthTestDistance=$o(this._disableDepthTestDistance)}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin=Zo(this,e),this._style.horizontalOrigin=$o(this._horizontalOrigin)}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin=Zo(this,e),this._style.verticalOrigin=$o(this._verticalOrigin)}},labelHorizontalOrigin:{get:function(){return this._labelHorizontalOrigin},set:function(e){this._labelHorizontalOrigin=Zo(this,e),this._style.labelHorizontalOrigin=$o(this._labelHorizontalOrigin)}},labelVerticalOrigin:{get:function(){return this._labelVerticalOrigin},set:function(e){this._labelVerticalOrigin=Zo(this,e),this._style.labelVerticalOrigin=$o(this._labelVerticalOrigin)}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}});E0.fromUrl=function(e){return Ae.createIfNeeded(e).fetchJson(e).then(function(n){return new E0(n)})};E0.prototype.getColorShaderFunction=function(e,t,n){return this._colorShaderFunctionReady?(n.translucent=this._colorShaderTranslucent,this._colorShaderFunction):(this._colorShaderFunctionReady=!0,l(this.color)&&l(this.color.getShaderFunction)?this._colorShaderFunction=this.color.getShaderFunction(e,t,n,"vec4"):this._colorShaderFunction=void 0,this._colorShaderTranslucent=n.translucent,this._colorShaderFunction)};E0.prototype.getShowShaderFunction=function(e,t,n){return this._showShaderFunctionReady?this._showShaderFunction:(this._showShaderFunctionReady=!0,l(this.show)&&l(this.show.getShaderFunction)?this._showShaderFunction=this.show.getShaderFunction(e,t,n,"bool"):this._showShaderFunction=void 0,this._showShaderFunction)};E0.prototype.getPointSizeShaderFunction=function(e,t,n){return this._pointSizeShaderFunctionReady?this._pointSizeShaderFunction:(this._pointSizeShaderFunctionReady=!0,l(this.pointSize)&&l(this.pointSize.getShaderFunction)?this._pointSizeShaderFunction=this.pointSize.getShaderFunction(e,t,n,"float"):this._pointSizeShaderFunction=void 0,this._pointSizeShaderFunction)};E0.prototype.getVariables=function(){let e=[];return l(this.color)&&l(this.color.getVariables)&&e.push.apply(e,this.color.getVariables()),l(this.show)&&l(this.show.getVariables)&&e.push.apply(e,this.show.getVariables()),l(this.pointSize)&&l(this.pointSize.getVariables)&&e.push.apply(e,this.pointSize.getVariables()),e=e.filter(function(t,n,i){return i.indexOf(t)===n}),e};var NS=E0;function jP(e){e=e??G.EMPTY_OBJECT,this._maximumSubtreeCount=e.maximumSubtreeCount??0,this._subtreeRequestCounter=0,this._queue=new VE({comparator:jP.comparator})}jP.prototype.addSubtree=function(e){let t=new BAt(e,this._subtreeRequestCounter);this._subtreeRequestCounter++,this._queue.insert(t);let n=e.implicitCoordinates;if(n.level>0){let i=n.getParentSubtreeCoordinates(),o=this.find(i)}if(this._maximumSubtreeCount>0)for(;this._queue.length>this._maximumSubtreeCount&&this._queue.getMinimum()!==t;)this._queue.removeMinimum()};jP.prototype.find=function(e){let t=this._queue,n=t.internalArray,i=t.length;for(let o=0;o<i;o++){let r=n[o],a=r.subtree.implicitCoordinates;if(e.isEqual(a))return r.subtree}};jP.comparator=function(e,t){let n=e.subtree.implicitCoordinates,i=t.subtree.implicitCoordinates;return n.isAncestor(i)?1:i.isAncestor(n)?-1:e.stamp-t.stamp};function BAt(e,t){this.subtree=e,this.stamp=t}var bH=jP;function WP(e){e=e??G.EMPTY_OBJECT;let{className:t,names:n,types:i,componentTypes:o,shape:r,dimensions:s,paddingBefore:a=d.ZERO.clone(),paddingAfter:c=d.ZERO.clone(),globalTransform:u=L.IDENTITY.clone(),shapeTransform:f=L.IDENTITY.clone(),minBounds:h,maxBounds:p,minimumValues:_,maximumValues:m,maximumTileCount:y}=e;this._shapeTransform=f,this._globalTransform=u,this._shape=r,this._minBounds=h,this._maxBounds=p,this._dimensions=s,this._paddingBefore=a,this._paddingAfter=c,this._className=t,this._names=n,this._types=i,this._componentTypes=o,this._metadataOrder=r===La.ELLIPSOID?ph.Z_UP:ph.Y_UP,this._minimumValues=_,this._maximumValues=m,this._maximumTileCount=y,this._availableLevels=void 0,this._implicitTileset=void 0,this._subtreeCache=new bH}Object.defineProperties(WP.prototype,{globalTransform:{get:function(){return this._globalTransform}},shapeTransform:{get:function(){return this._shapeTransform}},shape:{get:function(){return this._shape}},minBounds:{get:function(){return this._minBounds}},maxBounds:{get:function(){return this._maxBounds}},dimensions:{get:function(){return this._dimensions}},paddingBefore:{get:function(){return this._paddingBefore}},paddingAfter:{get:function(){return this._paddingAfter}},className:{get:function(){return this._className}},names:{get:function(){return this._names}},types:{get:function(){return this._types}},componentTypes:{get:function(){return this._componentTypes}},metadataOrder:{get:function(){return this._metadataOrder}},minimumValues:{get:function(){return this._minimumValues}},maximumValues:{get:function(){return this._maximumValues}},maximumTileCount:{get:function(){return this._maximumTileCount}},availableLevels:{get:function(){return this._availableLevels}}});WP.fromUrl=async function(e){let t=Ae.createIfNeeded(e),n=await t.fetchJson();zAt(n);let i=qAt(n,t);await i.load();let{root:o}=n,r=oi(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,s=new TA({metadataJson:r,schema:i.schema}),a=o.content.extensions["3DTILES_content_voxels"],c=a.class,u=YAt(s,c);Object.assign(u,UAt(o)),l(o.transform)?u.globalTransform=L.unpack(o.transform):u.globalTransform=L.clone(L.IDENTITY),u.dimensions=d.unpack(a.dimensions),u.maximumTileCount=kAt(s),l(a.padding)&&(u.paddingBefore=d.unpack(a.padding.before),u.paddingAfter=d.unpack(a.padding.after));let f=new WP(u),h=new AA(t,o,i.schema);return f._implicitTileset=h,f._availableLevels=h.availableLevels,vi.unload(i),f};function kAt(e){if(l(e.tileset))return e.tileset.getPropertyBySemantic(wC.TILESET_TILE_COUNT)}function zAt(e){let t=e.root;if(!l(t.content))throw new re("Root must have content");if(!oi(t.content,"3DTILES_content_voxels"))throw new re("Root tile content must have 3DTILES_content_voxels extension");if(!oi(t,"3DTILES_implicit_tiling")&&!l(t.implicitTiling))throw new re("Root tile must have implicit tiling");if(!l(e.schema)&&!l(e.schemaUri)&&!oi(e,"3DTILES_metadata"))throw new re("Tileset must have a metadata schema")}function UAt(e){let t=e.boundingVolume;if(l(t.box))return jAt(t.box);if(l(t.region))return VAt(t.region);if(oi(t,"3DTILES_bounding_volume_cylinder"))return WAt(t.extensions["3DTILES_bounding_volume_cylinder"]);throw new re("Only box, region and 3DTILES_bounding_volume_cylinder are supported in Cesium3DTilesVoxelProvider")}function VAt(e){let t=e[0],n=e[1],i=e[2],o=e[3],r=e[4],s=e[5],a=L.fromScale(ee.WGS84.radii),c=new d(t,n,r),u=new d(i,o,s);return{shape:La.ELLIPSOID,minBounds:c,maxBounds:u,shapeTransform:a}}var HAt=new d,GAt=new Z;function jAt(e){let t=vn.unpack(e),n=Z.getScale(t.halfAxes,HAt),i=Z.getRotation(t.halfAxes,GAt);return{shape:La.BOX,minBounds:d.negate(n,new d),maxBounds:d.clone(n),shapeTransform:L.fromRotationTranslation(i,t.center)}}function WAt(e){let{minRadius:t,maxRadius:n,height:i,minAngle:o=-D.PI,maxAngle:r=D.PI,translation:s=[0,0,0],rotation:a=[0,0,0,1]}=e,c=-.5*i+s[2],u=.5*i+s[2],f=L.fromTranslationQuaternionRotationScale(d.unpack(s),Pe.unpack(a),d.ONE);return{shape:La.CYLINDER,minBounds:d.fromElements(t,o,c),maxBounds:d.fromElements(n,r,u),shapeTransform:f}}function qAt(e,t){let{schemaUri:n,schema:i}=e;return l(n)?vi.getSchemaLoader({resource:t.getDerivedResource({url:n})}):vi.getSchemaLoader({schema:i})}function YAt(e,t){let{schema:n,statistics:i}=e,o=i?.classes[t],r=n.classes[t].properties,s=Object.entries(r).map(([_,m])=>{let{type:y,componentType:b}=m,x=o?.properties[_].min,T=o?.properties[_].max,C=ot.getComponentCount(y),E=PCe(x,C),S=PCe(T,C);return{id:_,type:y,componentType:b,minValue:E,maxValue:S}}),a=s.map(_=>_.id),c=s.map(_=>_.type),u=s.map(_=>_.componentType),f=s.map(_=>_.minValue),h=s.map(_=>_.maxValue),p=f.some(l);return{className:t,names:a,types:c,componentTypes:u,minimumValues:p?f:void 0,maximumValues:p?h:void 0}}function PCe(e,t){if(!l(e))return;let n=Array.isArray(e)?e:[e];return Array.from({length:t},(i,o)=>n[o])}async function XAt(e,t){let n=e._implicitTileset,i=e._subtreeCache,o=i.find(t);if(l(o))return o;let r=n.subtreeUriTemplate.getDerivedResource({templateValues:t.getTemplateValues()}),s=n.baseResource.getDerivedResource({url:r.url}),a=await s.fetchArrayBuffer();if(o=i.find(t),l(o))return o;let c=J_(a);return o=await vC.fromSubtreeJson(s,c.jsonPayload,c.binaryPayload,n,t),i.addSubtree(o),o}WP.prototype.requestData=async function(e){e=e??G.EMPTY_OBJECT;let{tileLevel:t=0,tileX:n=0,tileY:i=0,tileZ:o=0,keyframe:r=0}=e;if(r!==0)return Promise.reject("3D Tiles currently doesn't support time-dynamic data.");let s=this._implicitTileset,a=new EA({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:t,x:n,y:i,z:o}),c=a.isSubtreeRoot()&&a.level>0,u=c?a.getParentSubtreeCoordinates():a.getSubtreeCoordinates(),h=await XAt(this,u);if(!(c?h.childSubtreeIsAvailableAtCoordinates:h.tileIsAvailableAtCoordinates).call(h,a))return Promise.reject(`Tile is not available at level ${t}, x ${n}, y ${i}, z ${o}.`);let{contentUriTemplates:m,baseResource:y}=s,b=m[0].getDerivedResource({templateValues:a.getTemplateValues()}),x=y.getDerivedResource({url:b.url});return vS.fromGltf(x)};var RCe=WP;function BZ(e){e=e??1,this._radius=e??1}Object.defineProperties(BZ.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});BZ.prototype.emit=function(e){let t=D.randomBetween(0,D.TWO_PI),n=D.randomBetween(0,this._radius),i=n*Math.cos(t),o=n*Math.sin(t),r=0;e.position=d.fromElements(i,o,r,e.position),e.velocity=d.clone(d.UNIT_Z,e.velocity)};var xH=BZ;var kZ={CUMULUS:0};kZ.validate=function(e){return e===kZ.CUMULUS};var qP=Object.freeze(kZ);function gh(e,t){if(e=e??G.EMPTY_OBJECT,this._show=e.show??!0,this._position=d.clone(e.position??d.ZERO),!l(e.scale)&&l(e.maximumSize))this._maximumSize=d.clone(e.maximumSize),this._scale=new z(this._maximumSize.x,this._maximumSize.y);else{this._scale=z.clone(e.scale??new z(20,12));let n=new d(this._scale.x,this._scale.y,Math.min(this._scale.x,this._scale.y)/1.5);this._maximumSize=d.clone(e.maximumSize??n)}this._slice=e.slice??-1,this._color=U.clone(e.color??U.WHITE),this._brightness=e.brightness??1,this._cloudCollection=t,this._index=-1}var KAt=gh.SHOW_INDEX=0,ZAt=gh.POSITION_INDEX=1,$At=gh.SCALE_INDEX=2,QAt=gh.MAXIMUM_SIZE_INDEX=3,JAt=gh.SLICE_INDEX=4,eEt=gh.BRIGHTNESS_INDEX=5,tEt=gh.COLOR_INDEX=6;gh.NUMBER_OF_PROPERTIES=7;function Jx(e,t){let n=e._cloudCollection;l(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(gh.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Jx(this,KAt))}},position:{get:function(){return this._position},set:function(e){let t=this._position;d.equals(t,e)||(d.clone(e,t),Jx(this,ZAt))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;z.equals(t,e)||(z.clone(e,t),Jx(this,$At))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;d.equals(t,e)||(d.clone(e,t),Jx(this,QAt))}},color:{get:function(){return this._color},set:function(e){let t=this._color;U.equals(t,e)||(U.clone(e,t),Jx(this,tEt))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,Jx(this,JAt))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,Jx(this,eEt))}}});gh.prototype._destroy=function(){this._cloudCollection=void 0};var td=gh;var Bu,TH=new d,nEt={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},iEt={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},oEt=td.SHOW_INDEX,rEt=td.POSITION_INDEX,sEt=td.SCALE_INDEX,aEt=td.MAXIMUM_SIZE_INDEX,cEt=td.SLICE_INDEX,lEt=td.BRIGHTNESS_INDEX,uEt=td.NUMBER_OF_PROPERTIES,fEt=td.COLOR_INDEX;function _h(e){e=e??G.EMPTY_OBJECT,this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(uEt),this._noiseTexture=void 0,this._textureSliceWidth=128,this._noiseTextureRows=4,this.noiseDetail=e.noiseDetail??16,this.noiseOffset=d.clone(e.noiseOffset??d.ZERO),this._loading=!1,this._ready=!1;let t=this;this._uniforms={u_noiseTexture:function(){return t._noiseTexture},u_noiseTextureDimensions:OCe(t),u_noiseDetail:function(){return t.noiseDetail}},this._vaNoise=void 0,this._spNoise=void 0,this._spCreated=!1,this._sp=void 0,this._rs=void 0,this.show=e.show??!0,this._colorCommands=[],this.debugBillboards=e.debugBillboards??!1,this._compiledDebugBillboards=!1,this.debugEllipsoids=e.debugEllipsoids??!1,this._compiledDebugEllipsoids=!1}function OCe(e){return function(){return TH.x=e._textureSliceWidth,TH.y=e._noiseTextureRows,TH.z=1/e._noiseTextureRows,TH}}Object.defineProperties(_h.prototype,{length:{get:function(){return UZ(this),this._clouds.length}}});function MCe(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}_h.prototype.add=function(e){e=e??G.EMPTY_OBJECT;let t=e.cloudType??qP.CUMULUS,n;return t===qP.CUMULUS&&(n=new td(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};_h.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};_h.prototype.removeAll=function(){MCe(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function UZ(e){if(e._cloudsRemoved){e._cloudsRemoved=!1;let t=[],n=e._clouds,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];l(s)&&(n._index=r++,t.push(s))}e._clouds=t}}_h.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};_h.prototype.contains=function(e){return l(e)&&e._cloudCollection===this};_h.prototype.get=function(e){return UZ(this),this._clouds[e]};var dEt=new Float32Array([-1,-1,1,-1,1,1,-1,1]),hEt=new Uint16Array([0,1,2,0,2,3]);function mEt(e){let t=mt.createVertexBuffer({context:e,typedArray:dEt,usage:Le.STATIC_DRAW}),n=mt.createIndexBuffer({context:e,typedArray:hEt,usage:Le.STATIC_DRAW,indexDatatype:Me.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT}];return new ti({context:e,attributes:i,indexBuffer:n})}var VZ;function pEt(e){let n=e.cache.cloudCollection_indexBufferBatched;if(l(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s,o[r+4]=s+2,o[r+5]=s+3;return n=mt.createIndexBuffer({context:e,typedArray:o,usage:Le.STATIC_DRAW,indexDatatype:Me.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function gEt(e){let t=e.cache.cloudCollection_indexBufferInstanced;return l(t)||(t=mt.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Le.STATIC_DRAW,indexDatatype:Me.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferInstanced=t),t}function _Et(e){let t=e.cache.cloudCollection_vertexBufferInstanced;return l(t)||(t=mt.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Le.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_vertexBufferInstanced=t),t}function yEt(e,t,n){let i=[{index:Bu.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Le.STATIC_DRAW},{index:Bu.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Le.STATIC_DRAW},{index:Bu.packedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Le.STATIC_DRAW},{index:Bu.packedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Le.STATIC_DRAW},{index:Bu.color,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,usage:Le.STATIC_DRAW}];n&&i.push({index:Bu.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:_Et(e)});let o=n?t:4*t;return new Qg(e,i,o,n)}var zZ=new Un;function LCe(e,t,n,i){let o,r=n[Bu.positionHighAndScaleX],s=n[Bu.positionLowAndScaleY],a=i.position;Un.fromCartesian(a,zZ);let c=i.scale,u=zZ.high,f=zZ.low;e._instanced?(o=i._index,r(o,u.x,u.y,u.z,c.x),s(o,f.x,f.y,f.z,c.y)):(o=i._index*4,r(o+0,u.x,u.y,u.z,c.x),r(o+1,u.x,u.y,u.z,c.x),r(o+2,u.x,u.y,u.z,c.x),r(o+3,u.x,u.y,u.z,c.x),s(o+0,f.x,f.y,f.z,c.y),s(o+1,f.x,f.y,f.z,c.y),s(o+2,f.x,f.y,f.z,c.y),s(o+3,f.x,f.y,f.z,c.y))}function NCe(e,t,n,i){let o,r=n[Bu.packedAttribute0],s=i.show,a=i.brightness;e._instanced?(o=i._index,r(o,s,a,0,0)):(o=i._index*4,r(o+0,s,a,0,0),r(o+1,s,a,1,0),r(o+2,s,a,1,1),r(o+3,s,a,0,1))}function FCe(e,t,n,i){let o,r=n[Bu.packedAttribute1],s=i.maximumSize,a=i.slice;e._instanced?(o=i._index,r(o,s.x,s.y,s.z,a)):(o=i._index*4,r(o+0,s.x,s.y,s.z,a),r(o+1,s.x,s.y,s.z,a),r(o+2,s.x,s.y,s.z,a),r(o+3,s.x,s.y,s.z,a))}function BCe(e,t,n,i){let o,r=n[Bu.color],s=i.color,a=U.floatToByte(s.red),c=U.floatToByte(s.green),u=U.floatToByte(s.blue),f=U.floatToByte(s.alpha);e._instanced?(o=i._index,r(o,a,c,u,f)):(o=i._index*4,r(o+0,a,c,u,f),r(o+1,a,c,u,f),r(o+2,a,c,u,f),r(o+3,a,c,u,f))}function bEt(e,t,n,i){LCe(e,t,n,i),NCe(e,t,n,i),FCe(e,t,n,i),BCe(e,t,n,i)}function xEt(e,t,n,i){let o=e,r=o._textureSliceWidth,s=o._noiseTextureRows,a=t.context;o._vaNoise=mEt(a),o._spNoise=$t.fromCache({context:a,vertexShaderSource:n,fragmentShaderSource:i,attributeLocations:{position:0}});let c=o.noiseDetail,u=o.noiseOffset;o._noiseTexture=new Dt({context:a,width:r*r/s,height:r*s,pixelDatatype:Ue.UNSIGNED_BYTE,pixelFormat:Ye.RGBA,sampler:new Yt({wrapS:Tn.REPEAT,wrapT:Tn.REPEAT,minificationFilter:Vt.NEAREST,magnificationFilter:$n.NEAREST})});let f=new ll({vertexArray:o._vaNoise,shaderProgram:o._spNoise,outputTexture:o._noiseTexture,uniformMap:{u_noiseTextureDimensions:OCe(o),u_noiseDetail:function(){return c},u_noiseOffset:function(){return u}},persists:!1,owner:e,postExecute:function(h){o._ready=!0,o._loading=!1}});t.commandList.push(f),o._loading=!0}function TEt(e,t){let n=e,i=t.context;n._createVertexArray=!1,n._vaf=n._vaf&&n._vaf.destroy();let o=e._clouds,r=o.length;if(r>0){n._vaf=yEt(i,r,n._instanced);let s=n._vaf.writers,a;for(a=0;a<r;++a){let c=o[a];bEt(e,t,s,c)}n._vaf.commit(VZ(i))}}var CEt=[];function AEt(e,t){let n=t.context,i=e,r=i._clouds.length,s=i._cloudsToUpdate,a=i._cloudsToUpdateIndex,c=i._propertiesChanged,u=CEt;u.length=0,(c[rEt]||c[sEt])&&u.push(LCe),(c[oEt]||c[lEt])&&u.push(NCe),(c[aEt]||c[cEt])&&u.push(FCe),c[fEt]&&u.push(BCe);let f=u.length,h=i._vaf.writers,p,_,m;if(a/r>.1){for(p=0;p<a;++p)for(_=s[p],_._dirty=!1,m=0;m<f;++m)u[m](e,t,h,_);i._vaf.commit(VZ(n))}else{for(p=0;p<a;++p){for(_=s[p],_._dirty=!1,m=0;m<f;++m)u[m](e,t,h,_);i._instanced?i._vaf.subCommit(_._index,1):i._vaf.subCommit(_._index*4,4)}i._vaf.endSubCommits()}i._cloudsToUpdateIndex=0}function EEt(e,t,n,i){let o=t.context,r=e,s=new Be({defines:[],sources:[n]});r._instanced&&s.defines.push("INSTANCED");let a=new Be({defines:[],sources:[i]});r.debugBillboards&&a.defines.push("DEBUG_BILLBOARDS"),r.debugEllipsoids&&a.defines.push("DEBUG_ELLIPSOIDS"),r._sp=$t.replaceCache({context:o,shaderProgram:r._sp,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:Bu}),r._rs=Ne.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!1,blending:an.ALPHA_BLEND}),r._spCreated=!0,r._compiledDebugBillboards=r.debugBillboards,r._compiledDebugEllipsoids=r.debugEllipsoids}function SEt(e,t){let n=e,i=t.passes,o=n._uniforms,r=t.commandList;if(i.render){let s=n._colorCommands,a=n._vaf.va,c=a.length;s.length=c;for(let u=0;u<c;u++){let f=s[u];l(f)||(f=s[u]=new Ze),f.pass=Se.TRANSLUCENT,f.owner=e,f.uniformMap=o,f.count=a[u].indicesCount,f.vertexArray=a[u].va,f.shaderProgram=n._sp,f.renderState=n._rs,n._instanced&&(f.count=6,f.instanceCount=n._clouds.length),r.push(f)}}}_h.prototype.update=function(e){if(UZ(this),!this.show)return;let t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:l(this._noiseTexture),!this._ready&&!this._loading&&!t&&xEt(this,e,eV,JU),this._instanced=e.context.instancedArrays,Bu=this._instanced?iEt:nEt,VZ=this._instanced?gEt:pEt;let i=this._clouds.length,o=this._cloudsToUpdate,r=this._cloudsToUpdateIndex;this._createVertexArray?TEt(this,e):r>0&&AEt(this,e),r>i*1.5&&(o.length=i),!(!l(this._vaf)||!l(this._vaf.va)||!this._ready&!t)&&((!this._spCreated||this.debugBillboards!==this._compiledDebugBillboards||this.debugEllipsoids!==this._compiledDebugEllipsoids)&&EEt(this,e,QU,$U),SEt(this,e))};_h.prototype.isDestroyed=function(){return!1};_h.prototype.destroy=function(){return this._noiseTexture=this._noiseTexture&&this._noiseTexture.destroy(),this._sp=this._sp&&this._sp.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),MCe(this._clouds),le(this)};var kCe=_h;var vEt=D.toRadians(30);function HZ(e){this._angle=e??vEt}Object.defineProperties(HZ.prototype,{angle:{get:function(){return 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REt(e){let t,n,i=[],o=e.length;for(t=0;t<o;t++){let r=e[t],s=r.entries,a=s.length,c=[];for(n=0;n<a;n++){let _=s[n],m=D.clamp(_.height,Wl._minimumHeight,Wl._maximumHeight),y=U.clone(_.color,wEt);y.red*=y.alpha,y.green*=y.alpha,y.blue*=y.alpha,c.push(CH(m,y))}let u=!0,f=!0;for(n=0;n<a-1;n++){let _=c[n+0],m=c[n+1];u=u&&_.height<=m.height,f=f&&_.height>=m.height}f?c=c.reverse():u||i0(c,function(_,m){return D.sign(_.height-m.height)});let h=r.extendDownwards??!1,p=r.extendUpwards??!1;c.length===1&&!h&&!p&&(h=!0,p=!0),h&&c.splice(0,0,CH(Wl._minimumHeight,c[0].color)),p&&c.splice(c.length,0,CH(Wl._maximumHeight,c[c.length-1].color)),c=HCe(c),i.push(c)}return i}function OEt(e){let t=REt(e),n=[],i=[],o;function r(u,f){n.push(CH(u,f))}function s(u,f,h){let p=U.multiplyByScalar(h,1-f.alpha,PEt);p=U.add(p,f,p),r(u,p)}let a=t.length;for(o=0;o<a;o++){let u=t[o],f=0,h=0;i=n,n=[];let p=u.length,_=i.length;for(;f<p||h<_;){let m=f<p?u[f]:void 0,y=f>0?u[f-1]:void 0,b=f<p-1?u[f+1]:void 0,x=h<_?i[h]:void 0,T=h>0?i[h-1]:void 0,C=h<_-1?i[h+1]:void 0;if(l(m)&&l(x)&&m.height===x.height){let E=l(C)&&x.height===C.height,S=!l(T),w=!l(C),R=l(b)&&m.height===b.height,P=!l(y),O=!l(b);E?R?(s(m.height,m.color,x.color),s(m.height,b.color,C.color)):P?(r(m.height,x.color),s(m.height,m.color,C.color)):O?(s(m.height,m.color,x.color),r(m.height,C.color)):(s(m.height,m.color,x.color),s(m.height,m.color,C.color)):S?R?(r(m.height,m.color),s(m.height,b.color,x.color)):O?(r(m.height,m.color),r(m.height,x.color)):(P||r(m.height,m.color),s(m.height,m.color,x.color)):w?R?(s(m.height,m.color,x.color),r(m.height,b.color)):P?(r(m.height,x.color),r(m.height,m.color)):O?s(m.height,m.color,x.color):(s(m.height,m.color,x.color),r(m.height,m.color)):R?(s(m.height,m.color,x.color),s(m.height,b.color,x.color)):P?(r(m.height,x.color),s(m.height,m.color,x.color)):O?(s(m.height,m.color,x.color),r(m.height,x.color)):s(m.height,m.color,x.color),f+=R?2:1,h+=E?2:1}else if(l(m)&&l(x)&&l(T)&&m.height<x.height){let E=VCe(m.height,T,x,DEt);l(y)?l(b)?s(m.height,m.color,E):(s(m.height,m.color,E),r(m.height,E)):(r(m.height,E),s(m.height,m.color,E)),f++}else if(l(x)&&l(m)&&l(y)&&x.height<m.height){let E=VCe(x.height,y,m,IEt);l(T)?l(C)?s(x.height,E,x.color):(s(x.height,E,x.color),r(x.height,E)):(r(x.height,E),s(x.height,E,x.color)),h++}else l(m)&&(!l(x)||m.height<x.height)?(l(x)&&!l(T)&&!l(b)?(r(m.height,m.color),r(m.height,Wl._emptyColor),r(x.height,Wl._emptyColor)):(!l(x)&&l(T)&&!l(y)&&(r(T.height,Wl._emptyColor),r(m.height,Wl._emptyColor)),r(m.height,m.color)),f++):l(x)&&(!l(m)||x.height<m.height)&&(r(x.height,x.color),h++)}}return HCe(n)}function Wl(e){let{scene:t,layers:n}=e??G.EMPTY_OBJECT,{context:i}=t,o=OEt(n),r=o.length,s,a,c;if(!Wl._useFloatTexture(i)){a=Ue.UNSIGNED_BYTE,c=Ye.RGBA,s=new Uint8Array(r*4);for(let _=0;_<r;_++)oe.packFloat(o[_].height,UCe),oe.pack(UCe,s,_*4)}else{a=Ue.FLOAT,c=i.webgl2?Ye.RED:Ye.LUMINANCE,s=new Float32Array(r);for(let _=0;_<r;_++)s[_]=o[_].height}let f=Dt.create({context:i,pixelFormat:c,pixelDatatype:a,source:{arrayBufferView:s,width:r,height:1},sampler:new Yt({wrapS:Tn.CLAMP_TO_EDGE,wrapT:Tn.CLAMP_TO_EDGE,minificationFilter:Vt.NEAREST,magnificationFilter:$n.NEAREST})}),h=new Uint8Array(r*4);for(let _=0;_<r;_++)o[_].color.toBytes(YP),h[_*4+0]=YP[0],h[_*4+1]=YP[1],h[_*4+2]=YP[2],h[_*4+3]=YP[3];let p=Dt.create({context:i,pixelFormat:Ye.RGBA,pixelDatatype:Ue.UNSIGNED_BYTE,source:{arrayBufferView:h,width:r,height:1},sampler:new Yt({wrapS:Tn.CLAMP_TO_EDGE,wrapT:Tn.CLAMP_TO_EDGE,minificationFilter:Vt.LINEAR,magnificationFilter:$n.LINEAR})});return Yi.fromType("ElevationBand",{heights:f,colors:p})}Wl._useFloatTexture=function(e){return e.floatingPointTexture};Wl._maximumHeight=5906376425472;Wl._minimumHeight=-5906376425472;Wl._emptyColor=new U(0,0,0,0);var GCe=Wl;async function MEt(e,t){t=t??{},t.cacheBytes=t.cacheBytes??1536*1024*1024,t.maximumCacheOverflowBytes=t.maximumCacheOverflowBytes??1024*1024*1024,t.enableCollision=t.enableCollision??!0,e=e??G.EMPTY_OBJECT,e.onlyUsingWithGoogleGeocoder||gt("google-tiles-with-google-geocoder","Only the Google geocoder can be used with Google Photorealistic 3D Tiles.  Set the `geocode` property of Viewer constructor options.  You can set additionalOptions.onlyUsingWithGoogleGeocoder to hide this warning once you have configured the geocoder.");let n=e.key??WE.defaultApiKey;if(!l(n))return LEt(t);let i,o=WE.getDefaultCredit();l(o)&&(i=[o]);let r=new Ae({url:`${WE.mapTilesApiEndpoint}3dtiles/root.json`,queryParameters:{key:n},credits:i});return As.fromUrl(r,t)}var jCe={};async function LEt(e){let i=jCe[2275207];l(i)||(i=cf.fromAssetId(2275207),jCe[2275207]=i);let o=await i;return As.fromUrl(o,e)}var WCe=MEt;async function NEt(e){let t=await As.fromIonAssetId(96188,e);e=e??G.EMPTY_OBJECT;let n=e.style;if(!l(n)){let i=(e.defaultColor??U.WHITE).toCssColorString();n=new NS({color:`Boolean(\${feature['cesium#color']}) ? color(\${feature['cesium#color']}) : ${i}`})}return t.style=n,t}var qCe=NEt;function FEt(e){e=e??G.EMPTY_OBJECT;let t=[],n=e.geometry;(!l(n.attributes)||!l(n.primitiveType))&&(n=n.constructor.createGeometry(n));let i=n.attributes,o=L.clone(e.modelMatrix??L.IDENTITY),r=e.length??1e4;if(l(i.normal)&&t.push(new At({geometry:On.createLineSegmentsForVectors(n,"normal",r),attributes:{color:new Gt(1,0,0,1)},modelMatrix:o})),l(i.tangent)&&t.push(new At({geometry:On.createLineSegmentsForVectors(n,"tangent",r),attributes:{color:new Gt(0,1,0,1)},modelMatrix:o})),l(i.bitangent)&&t.push(new At({geometry:On.createLineSegmentsForVectors(n,"bitangent",r),attributes:{color:new Gt(0,0,1,1)},modelMatrix:o})),t.length>0)return new wn({asynchronous:!1,geometryInstances:t,appearance:new sn({flat:!0,translucent:!1})})}var YCe=FEt;function XP(e){e=e??G.EMPTY_OBJECT;let t=e.attributeName,n=e.perInstanceAttribute;l(n)||(n=!1);let i=e.glslDatatype??"vec3",o=`v_${t}`,r;if(t==="normal"||t==="tangent"||t==="bitangent")r=`vec4 getColor() { return vec4((${o} + vec3(1.0)) * 0.5, 1.0); }
`;else switch(t==="st"&&(i="vec2"),i){case"float":r=`vec4 getColor() { return vec4(vec3(${o}), 1.0); }
`;break;case"vec2":r=`vec4 getColor() { return vec4(${o}, 0.0, 1.0); }
`;break;case"vec3":r=`vec4 getColor() { return vec4(${o}, 1.0); }
`;break;case"vec4":r=`vec4 getColor() { return ${o}; }
`;break}let s=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;
${n?"":`in ${i} ${t};
`}out ${i} ${o};
void main()
{
vec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);
${n?`${o} = czm_batchTable_${t}(batchId);
`:`${o} = ${t};
`}gl_Position = czm_modelViewProjectionRelativeToEye * p;
}`,a=`in ${i} ${o};
${r}
void main()
{
out_FragColor = getColor();
}`;this.material=void 0,this.translucent=e.translucent??!1,this._vertexShaderSource=e.vertexShaderSource??s,this._fragmentShaderSource=e.fragmentShaderSource??a,this._renderState=eo.getDefaultRenderState(!1,!1,e.renderState),this._closed=e.closed??!1,this._attributeName=t,this._glslDatatype=i}Object.defineProperties(XP.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},attributeName:{get:function(){return this._attributeName}},glslDatatype:{get:function(){return this._glslDatatype}}});XP.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;XP.prototype.isTranslucent=eo.prototype.isTranslucent;XP.prototype.getRenderState=eo.prototype.getRenderState;var XCe=XP;function AH(e){e=e??G.EMPTY_OBJECT,this.length=e.length??1e7,this._length=void 0,this.width=e.width??2,this._width=void 0,this.show=e.show??!0,this.modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this._modelMatrix=new L,this.id=e.id,this._id=void 0,this._primitive=void 0}AH.prototype.update=function(e){if(this.show){if(!l(this._primitive)||!L.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=L.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,l(this._primitive)&&this._primitive.destroy(),this.modelMatrix[12]===0&&this.modelMatrix[13]===0&&this.modelMatrix[14]===0&&(this.modelMatrix[14]=.01);let t=new At({geometry:new Dy({positions:[d.ZERO,d.UNIT_X],width:this.width,vertexFormat:ts.VERTEX_FORMAT,colors:[U.RED,U.RED],arcType:Qt.NONE}),modelMatrix:L.multiplyByUniformScale(this.modelMatrix,this.length,new L),id:this.id,pickPrimitive:this}),n=new At({geometry:new Dy({positions:[d.ZERO,d.UNIT_Y],width:this.width,vertexFormat:ts.VERTEX_FORMAT,colors:[U.GREEN,U.GREEN],arcType:Qt.NONE}),modelMatrix:L.multiplyByUniformScale(this.modelMatrix,this.length,new L),id:this.id,pickPrimitive:this}),i=new At({geometry:new Dy({positions:[d.ZERO,d.UNIT_Z],width:this.width,vertexFormat:ts.VERTEX_FORMAT,colors:[U.BLUE,U.BLUE],arcType:Qt.NONE}),modelMatrix:L.multiplyByUniformScale(this.modelMatrix,this.length,new L),id:this.id,pickPrimitive:this});this._primitive=new wn({geometryInstances:[t,n,i],appearance:new ts,asynchronous:!1})}this._primitive.update(e)}};AH.prototype.isDestroyed=function(){return!1};AH.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var EH=AH;function BEt(e){this.direction=d.clone(e.direction),this.color=U.clone(e.color??U.WHITE),this.intensity=e.intensity??1}var KCe=BEt;var SH=`in vec3 v_positionMC;
in vec3 v_positionEC;
in vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec3 normalEC = normalize(czm_normal3D * czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)));
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    materialInput.s = v_st.s;
    materialInput.st = v_st;
    materialInput.str = vec3(v_st, 0.0);

    // Convert tangent space material normal to eye space
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, materialInput.normalEC);

    // Convert view vector to world space
    vec3 positionToEyeEC = -v_positionEC;
    materialInput.positionToEyeEC = positionToEyeEC;

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var vH=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec2 st;
in float batchId;

out vec3 v_positionMC;
out vec3 v_positionEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionMC = position3DHigh + position3DLow;           // position in model coordinates
    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;     // position in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function eT(e){e=e??G.EMPTY_OBJECT;let t=e.translucent??!0,n=e.aboveGround??!1;this.material=l(e.material)?e.material:Yi.fromType(Yi.ColorType),this.translucent=e.translucent??!0,this._vertexShaderSource=e.vertexShaderSource??vH,this._fragmentShaderSource=e.fragmentShaderSource??SH,this._renderState=eo.getDefaultRenderState(t,!n,e.renderState),this._closed=!1,this._flat=e.flat??!1,this._faceForward=e.faceForward??n,this._aboveGround=n}Object.defineProperties(eT.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return eT.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});eT.VERTEX_FORMAT=we.POSITION_AND_ST;eT.prototype.getFragmentShaderSource=eo.prototype.getFragmentShaderSource;eT.prototype.isTranslucent=eo.prototype.isTranslucent;eT.prototype.getRenderState=eo.prototype.getRenderState;var ZCe=eT;function ql(e){this._scene=e.scene,this.samplingWindow=e.samplingWindow??ql.defaultSettings.samplingWindow,this.quietPeriod=e.quietPeriod??ql.defaultSettings.quietPeriod,this.warmupPeriod=e.warmupPeriod??ql.defaultSettings.warmupPeriod,this.minimumFrameRateDuringWarmup=e.minimumFrameRateDuringWarmup??ql.defaultSettings.minimumFrameRateDuringWarmup,this.minimumFrameRateAfterWarmup=e.minimumFrameRateAfterWarmup??ql.defaultSettings.minimumFrameRateAfterWarmup,this._lowFrameRate=new me,this._nominalFrameRate=new me,this._frameTimes=[],this._needsQuietPeriod=!0,this._quietPeriodEndTime=0,this._warmupPeriodEndTime=0,this._frameRateIsLow=!1,this._lastFramesPerSecond=void 0,this._pauseCount=0;let t=this;this._preUpdateRemoveListener=this._scene.preUpdate.addEventListener(function(o,r){kEt(t,r)}),this._hiddenPropertyName=document.hidden!==void 0?"hidden":document.mozHidden!==void 0?"mozHidden":document.msHidden!==void 0?"msHidden":document.webkitHidden!==void 0?"webkitHidden":void 0;let n=document.hidden!==void 0?"visibilitychange":document.mozHidden!==void 0?"mozvisibilitychange":document.msHidden!==void 0?"msvisibilitychange":document.webkitHidden!==void 0?"webkitvisibilitychange":void 0;function i(){zEt(t)}this._visibilityChangeRemoveListener=void 0,l(n)&&(document.addEventListener(n,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(n,i,!1)})}ql.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8};ql.fromScene=function(e){return(!l(e._frameRateMonitor)||e._frameRateMonitor.isDestroyed())&&(e._frameRateMonitor=new ql({scene:e})),e._frameRateMonitor};Object.defineProperties(ql.prototype,{scene:{get:function(){return this._scene}},lowFrameRate:{get:function(){return this._lowFrameRate}},nominalFrameRate:{get:function(){return this._nominalFrameRate}},lastFramesPerSecond:{get:function(){return this._lastFramesPerSecond}}});ql.prototype.pause=function(){++this._pauseCount,this._pauseCount===1&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)};ql.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)};ql.prototype.isDestroyed=function(){return!1};ql.prototype.destroy=function(){return this._preUpdateRemoveListener(),l(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),le(this)};function kEt(e,t){if(e._pauseCount>0)return;let n=Ei();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=n+e.quietPeriod/Gn.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/Gn.SECONDS_PER_MILLISECOND;else if(n>=e._quietPeriodEndTime){e._frameTimes.push(n);let i=n-e.samplingWindow/Gn.SECONDS_PER_MILLISECOND;if(e._frameTimes.length>=2&&e._frameTimes[0]<=i){for(;e._frameTimes.length>=2&&e._frameTimes[1]<i;)e._frameTimes.shift();let o=(n-e._frameTimes[0])/(e._frameTimes.length-1);e._lastFramesPerSecond=1e3/o;let r=1e3/(n>e._warmupPeriodEndTime?e.minimumFrameRateAfterWarmup:e.minimumFrameRateDuringWarmup);o>r?e._frameRateIsLow||(e._frameRateIsLow=!0,e._needsQuietPeriod=!0,e.lowFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond)):e._frameRateIsLow&&(e._frameRateIsLow=!1,e._needsQuietPeriod=!0,e.nominalFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond))}}}function zEt(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}var wH=ql;var $Ce=zr(bX(),1);function GZ(){this._image=new Image}GZ.prototype.isReady=function(){return!0};GZ.prototype.shouldDiscardImage=function(e){return e===this._image};function tT(e){e=e??G.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=new Ti({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new se(-D.PI,-D.PI,D.PI,D.PI),ellipsoid:e.ellipsoid});let t=e.credit;typeof t=="string"&&(t=new yt(t)),this._credit=t,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=23,l(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new GZ),this._errorEvent=new me}Object.defineProperties(tT.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});tT.fromMetadata=function(e,t){if(!e.imageryPresent)throw new re(`The server ${e.url} doesn't have imagery`);let n=new tT(t);return n._metadata=e,n};tT.prototype.getTileCredits=function(e,t,n){let i=this._metadata,o=i.getTileInformation(e,t,n);if(l(o)){let r=i.providers[o.imageryProvider];if(l(r))return[r]}};tT.prototype.requestImage=function(e,t,n,i){let o=this._tileDiscardPolicy._image,r=this._metadata,s=Jy.tileXYToQuadKey(e,t,n),a=r.getTileInformation(e,t,n);if(!l(a)){if(r.isValid(s)){let u=new Qo({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});r.populateSubtree(e,t,n,u);return}return Promise.resolve(o)}if(!a.hasImagery())return Promise.resolve(o);let c=UEt(this,a,e,t,n,i).fetchArrayBuffer();if(l(c))return c.then(function(u){SU(r.key,u);let f=new Uint8Array(u),h,p=r.protoImagery;if((!l(p)||!p)&&(h=VEt(f)),!l(h)&&(!l(p)||p)){let _=HEt(f);h=_.imageType,f=_.imageData}return!l(h)||!l(f)?o:TC({uint8Array:f,format:h,flipY:!0})})};tT.prototype.pickFeatures=function(e,t,n,i,o){};function UEt(e,t,n,i,o,r){let s=Jy.tileXYToQuadKey(n,i,o),a=t.imageryVersion;return a=l(a)&&a>0?a:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${s}-i.${a.toString()}`,request:r})}function VEt(e){let t="JFIF";if(e[6]===t.charCodeAt(0)&&e[7]===t.charCodeAt(1)&&e[8]===t.charCodeAt(2)&&e[9]===t.charCodeAt(3))return"image/jpeg";let n="PNG";if(e[1]===n.charCodeAt(0)&&e[2]===n.charCodeAt(1)&&e[3]===n.charCodeAt(2))return"image/png"}function HEt(e){let t=$Ce.Reader.create(e),n=t.len,i={};for(;t.pos<n;){let s=t.uint32(),a;switch(s>>>3){case 1:i.imageType=t.uint32();break;case 2:i.imageData=t.bytes();break;case 3:i.alphaType=t.uint32();break;case 4:i.imageAlpha=t.bytes();break;case 5:if(a=i.copyrightIds,l(a)||(a=i.copyrightIds=[]),(s&7)===2){let c=t.uint32()+t.pos;for(;t.pos<c;)a.push(t.uint32())}else a.push(t.uint32());break;default:t.skipType(s&7);break}}let o=i.imageType;if(l(o))switch(o){case 0:i.imageType="image/jpeg";break;case 4:i.imageType="image/png";break;default:throw new re("GoogleEarthEnterpriseImageryProvider: Unsupported image type.")}let r=i.alphaType;return l(r)&&r!==0&&(console.log("GoogleEarthEnterpriseImageryProvider: External alpha not supported."),delete i.alphaType,delete i.imageAlpha),i}var QCe=tT;var GEt=new U(1,1,1,.4),jEt=new U(0,1,0,.05),WEt=new U(0,.5,0,.2);function nT(e){e=e??G.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tilingScheme=l(e.tilingScheme)?e.tilingScheme:new Ti({ellipsoid:e.ellipsoid}),this._cells=e.cells??8,this._color=e.color??GEt,this._glowColor=e.glowColor??jEt,this._glowWidth=e.glowWidth??6,this._backgroundColor=e.backgroundColor??WEt,this._errorEvent=new me,this._tileWidth=e.tileWidth??256,this._tileHeight=e.tileHeight??256,this._canvasSize=e.canvasSize??256,this._canvas=this._createGridCanvas()}Object.defineProperties(nT.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}});nT.prototype._drawGrid=function(e){let n=this._canvasSize;for(let i=0;i<=this._cells;++i){let r=1+i/this._cells*(n-1);e.moveTo(r,0),e.lineTo(r,n),e.moveTo(0,r),e.lineTo(n,r)}e.stroke()};nT.prototype._createGridCanvas=function(){let e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;let t=0,n=this._canvasSize,i=e.getContext("2d"),o=this._backgroundColor.toCssColorString();i.fillStyle=o,i.fillRect(t,t,n,n);let r=this._glowColor.toCssColorString();i.strokeStyle=r,i.lineWidth=this._glowWidth,i.strokeRect(t,t,n,n),this._drawGrid(i),i.lineWidth=this._glowWidth*.5,i.strokeRect(t,t,n,n),this._drawGrid(i);let s=this._color.toCssColorString();return i.strokeStyle=s,i.lineWidth=2,i.strokeRect(t,t,n,n),i.lineWidth=1,this._drawGrid(i),e};nT.prototype.getTileCredits=function(e,t,n){};nT.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};nT.prototype.pickFeatures=function(e,t,n,i,o){};var JCe=nT;function yh(){}yh._maxDecodingConcurrency=Math.max(Ut.hardwareConcurrency-1,1);yh._decodeTaskProcessor=new yi("decodeI3S",yh._maxDecodingConcurrency);yh._promise=void 0;async function qEt(){if(await yh._decodeTaskProcessor.initWebAssemblyModule({wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}))return yh._decodeTaskProcessor;throw new re("I3S decoder could not be initialized.")}yh.decode=async function(e,t,n,i,o){return l(yh._promise)||(yh._promise=qEt()),yh._promise.then(function(r){let s=n._parent._data,a=n._parent._inverseRotationMatrix,c=0,u=0,f=0;l(s.obb)?(c=s.obb.center[0],u=s.obb.center[1],f=s.obb.center[2]):l(s.mbs)&&(c=s.mbs[0],u=s.mbs[1],f=s.mbs[2]);let h=Z.fromRotationX(-D.PI_OVER_TWO),p=new Z;Z.multiply(h,a,p);let _=fe.fromDegrees(c,u,f),m=ee.WGS84.cartographicToCartesian(_),y={binaryData:n._data,featureData:l(i)&&l(i[0])?i[0].data:void 0,schema:t,bufferInfo:n._geometryBufferInfo,ellipsoidRadiiSquare:ee.WGS84.radiiSquared,url:e,geoidDataList:n._dataProvider._geoidDataList,cartographicCenter:_,cartesianCenter:m,parentRotation:p,enableFeatures:n._dataProvider.showFeatures,splitGeometryByColorTransparency:n._dataProvider.adjustMaterialAlphaMode,symbologyData:o,calculateNormals:n._dataProvider.calculateNormals};return r.scheduleTask(y)})};var IH=yh;function jZ(e,t){this._parent=e,this._dataProvider=e._dataProvider,this._layer=e._layer,l(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${t}`}):this._resource=this._parent.resource.getDerivedResource({url:t})}Object.defineProperties(jZ.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});jZ.prototype.load=async function(){return this._data=await ep.loadJson(this._resource),this._data};var DH=jZ;function Fg(e,t){this._storageInfo=t,this._parent=e,this._dataProvider=e._dataProvider,this._loadPromise=void 0;let n=`attributes/${t.key}/0`;l(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${n}`}):this._resource=this._parent.resource.getDerivedResource({url:n})}Object.defineProperties(Fg.prototype,{resource:{get:function(){return this._resource}},header:{get:function(){return this._header}},values:{get:function(){if(l(this._values)){if(l(this._values.attributeValues))return this._values.attributeValues;if(l(this._values.objectIds))return this._values.objectIds}return[]}},name:{get:function(){return this._storageInfo.name}}});function PH(e){return e==="UInt8"||e==="Int8"?1:e==="UInt16"||e==="Int16"?2:e==="UInt32"||e==="Int32"||e==="Oid32"||e==="Float32"?4:e==="UInt64"||e==="Int64"||e==="Float64"?8:0}function YEt(e){return e==="String"?1:PH(e)}async function XEt(e){let t=await e._dataProvider._loadBinary(e._resource),n=new DataView(t);e._data=t,e._validateHeader(n);let i=e._parseHeader(n),o=e._getBodyOffset(i);e._validateBody(n,o),e._parseBody(n,o)}Fg.prototype.load=function(){return l(this._loadPromise)?this._loadPromise:(this._loadPromise=XEt(this).catch(function(e){console.error(e)}),this._loadPromise)};Fg.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);i=o+Math.pow(2,32)*r,n+=8}else if(t==="Int64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);r<Math.pow(2,31)?i=o+Math.pow(2,32)*r:i=o+Math.pow(2,32)*(r-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};Fg.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],o=this._parseValue(e,i.valueType,t);this._header[i.property]=o.value,t=o.offset}return t};Fg.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],o=i==="ObjectIds"?"objectIds":i,r=this._storageInfo[o];if(l(r)){this._values[o]=[];for(let s=0;s<this._header.count;++s)if(r.valueType!=="String"){let a=this._parseValue(e,r.valueType,t);this._values[o].push(a.value),t=a.offset}else{let a=this._values.attributeByteCounts[s],c="";for(let u=0;u<a;++u){let f=this._parseValue(e,r.valueType,t);f.value.charCodeAt(0)!==0&&(c+=f.value),t=f.offset}this._values[o].push(c)}}}};Fg.prototype._getBodyOffset=function(e){let t=0;return l(this._storageInfo.attributeValues)?t=PH(this._storageInfo.attributeValues.valueType):l(this._storageInfo.objectIds)&&(t=PH(this._storageInfo.objectIds.valueType)),t>0?Math.ceil(e/t)*t:e};Fg.prototype._validateHeader=function(e){let t=0;for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n];t+=YEt(i.valueType)}if(e.byteLength<t)throw new re(`Invalid attribute buffer size (field: ${this.name}, header: ${t}, actual: ${e.byteLength})`)};Fg.prototype._validateBody=function(e,t){if(!l(this._header.count))throw new re(`Invalid attribute buffer (field: ${this.name}, count is missing)`);let n;for(let i=0;i<this._storageInfo.ordering.length&&t<e.byteLength;i++){let o=this._storageInfo.ordering[i],r=o==="ObjectIds"?"objectIds":o,s=this._storageInfo[r];if(l(s))if(s.valueType!=="String"){r==="attributeByteCounts"&&(n=t);let a=PH(s.valueType);t+=a*this._header.count}else{if(!l(n))throw new re(`Invalid attribute buffer (field: ${this.name}, attributeByteCounts is missing)`);for(let a=0;a<this._header.count&&t<e.byteLength;++a){let c=this._parseValue(e,this._storageInfo.attributeByteCounts.valueType,n);t+=c.value,n=c.offset}}else throw new re(`Invalid attribute buffer (field: ${this.name}, ${r} is missing)`)}if(e.byteLength<t)throw new re(`Invalid attribute buffer size (field: ${this.name}, expected: ${t}, actual: ${e.byteLength})`)};var RH=Fg;function KP(e,t){let n=e._dataProvider,i=e._layer,o;l(e._nodeIndex)?o=i.resource.getDerivedResource({url:`nodes/${e._data.mesh.geometry.resource}/${t}`}):o=e.resource.getDerivedResource({url:t}),this._parent=e,this._dataProvider=n,this._layer=i,this._resource=o,this._customAttributes=void 0}Object.defineProperties(KP.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});KP.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var KEt=new d,ZEt=new d,$Et=new d,QEt=new d,JEt=new d;function WZ(e,t,n,i){let o=d.subtract(i,n,KEt),r=d.cross(o,d.subtract(e,n,ZEt),QEt),s=d.cross(o,d.subtract(t,n,$Et),JEt);return d.dot(r,s)>=0}var eSt=new d,tSt=new d,nSt=new d,iSt=new d,oSt=new d,rSt=new d,sSt=new d,aSt=new d,cSt=new d,lSt=new d;KP.prototype.getClosestPointIndexOnTriangle=function(e,t,n){if(l(this._customAttributes)&&l(this._customAttributes.positions)){let i=new d(e,t,n);i.x-=this._customAttributes.cartesianCenter.x,i.y-=this._customAttributes.cartesianCenter.y,i.z-=this._customAttributes.cartesianCenter.z,Z.multiplyByVector(this._customAttributes.parentRotation,i,i);let o=Number.MAX_VALUE,r,s,a,c,u=this._customAttributes.positions,f=this._customAttributes.indices,h;l(f)?h=f.length:h=u.length/3;for(let p=0;p<h;p++){let _,m,y;l(f)?(_=f[p],m=f[p+1],y=f[p+2]):(_=p*3,m=p*3+1,y=p*3+2);let b=d.fromElements(u[_*3],u[_*3+1],u[_*3+2],eSt),x=d.fromElements(u[m*3],u[m*3+1],u[m*3+2],tSt),T=new d(u[y*3],u[y*3+1],u[y*3+2],nSt);if(!WZ(i,b,x,T)||!WZ(i,x,b,T)||!WZ(i,T,b,x))continue;let C=d.subtract(x,b,iSt),E=d.subtract(T,b,oSt),S=d.cross(C,E,rSt);if(d.magnitude(S)===0)continue;let w=d.normalize(S,sSt),R=d.subtract(i,b,aSt),P=Math.abs(d.dot(R,w));if(P<o){o=P,r=p;let O=d.magnitudeSquared(d.subtract(i,b,R)),N=d.magnitudeSquared(d.subtract(i,x,cSt)),g=d.magnitudeSquared(d.subtract(i,T,lSt));O<N&&O<g?(a=_,c=b,s=O):N<g?(a=m,c=x,s=N):(a=y,c=T,s=g)}}if(l(r))return{index:a,distanceSquared:s,distance:Math.sqrt(s),queriedPosition:i,closestPosition:d.clone(c)}}return{index:-1,distanceSquared:Number.Infinity,distance:Number.Infinity}};function eAe(e){let t=[],n=e.length;for(let i=0;i<n;i++)i<3?t.push(ZE(e[i])):t.push(e[i]);return t}KP.prototype._generateGltf=function(e,t,n,i,o,r,s,a){let c={pbrMetallicRoughness:{metallicFactor:0},doubleSided:!0,name:"Material"},u=!1,f,h="";if(l(this._parent._data.mesh)&&l(this._layer._data.materialDefinitions)){let C=this._parent._data.mesh.material.definition;if(C>=0&&C<this._layer._data.materialDefinitions.length){if(f=this._layer._data.materialDefinitions[C],c=f,l(c.pbrMetallicRoughness)&&l(c.pbrMetallicRoughness.baseColorTexture)){u=!0,c.pbrMetallicRoughness.baseColorTexture.index=0;let E="0";if(l(this._layer._data.textureSetDefinitions))for(let S=0;S<this._layer._data.textureSetDefinitions.length;S++){let w=this._layer._data.textureSetDefinitions[S];for(let R=0;R<w.formats.length;R++){let P=w.formats[R];if(P.format==="jpg"){E=P.name;break}}}l(this._parent._data.mesh)&&this._parent._data.mesh.material.resource>=0&&(h=this._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.material.resource}/textures/${E}`}).url)}l(c.pbrMetallicRoughness)&&l(c.pbrMetallicRoughness.baseColorFactor)&&(c.pbrMetallicRoughness.baseColorFactor=eAe(c.pbrMetallicRoughness.baseColorFactor)),l(c.emissiveFactor)&&(c.emissiveFactor=eAe(c.emissiveFactor))}}else l(this._parent._data.textureData)&&(u=!0,h=this._parent.resource.getDerivedResource({url:`${this._parent._data.textureData[0].href}`}).url,c.pbrMetallicRoughness.baseColorTexture={index:0});l(c.alphaMode)&&(c.alphaMode=c.alphaMode.toUpperCase());let p=[],_=[],m=[];u&&(p=[{sampler:0,source:0}],_=[{uri:h}],m=[{magFilter:9729,minFilter:9986,wrapS:10497,wrapT:10497}]);let y=[],b=n.length;for(let T=0;T<b;T++){let C=n[T].primitives,E=C.length;for(let S=0;S<E;S++){let w=C[S];if(l(w.material)){for(;w.material>=y.length;){let P=ze(c,!0);y.push(P)}let R=y[w.material];l(w.extra)&&w.extra.isTransparent?l(R.alphaMode)||(R.alphaMode="BLEND"):R.alphaMode==="BLEND"&&(R.alphaMode="OPAQUE")}}}return{scene:0,scenes:[{nodes:e}],nodes:t,meshes:n,buffers:i,bufferViews:o,accessors:r,materials:y,textures:p,images:_,samplers:m,asset:{version:"2.0"},extensions:s,extensionsUsed:a}};var ZP=KP;function bc(e,t,n){let i,o,r,s;n?(i=0,o=e):(i=e._level+1,o=e._layer),typeof t=="number"?r=t:s=e.resource.getDerivedResource({url:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=o,this._nodeIndex=r,this._resource=s,this._isLoading=!1,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0,this._symbologyData=void 0}Object.defineProperties(bc.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});bc.prototype.load=async function(){let e=this;function t(){if(!e._isRoot){let o=e._create3DTileDefinition();e._tile=new Nd(e._layer._tileset,e._dataProvider.resource,o,e._parent._tile),e._tile._i3sNode=e}}if(!l(this._nodeIndex)){let o=await ep.loadJson(this._resource);e._data=o,t();return}let n=await this._layer._getNodeInNodePages(this._nodeIndex);e._data=n;let i;e._isRoot?i="nodes/root/":l(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),l(i)&&l(e._parent.resource)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()};function tAe(e,t){let n=new RH(e,t);return e._fields[t.name]=n,n.load()}bc.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=[];if(l(e))for(let n=0;n<e.length;n++){let i=e[n],o=this._fields[i.name];l(o)?t.push(o.load()):t.push(tAe(this,i))}return Promise.all(t)};bc.prototype.loadField=function(e){let t=this._fields[e];if(l(t))return t.load();let n=this._layer._data.attributeStorageInfo;if(l(n))for(let i=0;i<n.length;i++){let o=n[i];if(o.name===e)return tAe(this,o)}return Promise.resolve()};bc.prototype.getFieldsForPickedPosition=function(e){let t=this.geometryData[0];if(!l(t.customAttributes.featureIndex))return{};let n=t.getClosestPointIndexOnTriangle(e.x,e.y,e.z);if(n.index===-1||n.index>t.customAttributes.featureIndex.length)return{};let i=t.customAttributes.featureIndex[n.index];return this.getFieldsForFeature(i)};bc.prototype.getFieldsForFeature=function(e){let t={};for(let n in this.fields)if(this.fields.hasOwnProperty(n)){let i=this.fields[n];e>=0&&e<i.values.length&&(t[i.name]=i.values[e])}return t};bc.prototype._loadChildren=function(){let e=this;if(l(this._childrenReadyPromise))return this._childrenReadyPromise;let t=[];if(l(e._data.children))for(let n=0;n<e._data.children.length;n++){let i=e._data.children[n],o=new bc(e,i.href??i,!1);e._children.push(o),t.push(o.load())}return this._childrenReadyPromise=Promise.all(t).then(function(){for(let n=0;n<e._children.length;n++)e._tile.children.push(e._children[n]._tile)}),this._childrenReadyPromise};bc.prototype._loadGeometryData=function(){let e=[];if(l(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new ZP(this,this._data.geometryData[t].href);this._geometryData.push(n),e.push(n.load())}else if(l(this._data.mesh)){let t=this._layer._findBestGeometryBuffers(this._data.mesh.geometry.definition,["position","uv0"]),n=`./geometries/${t.bufferIndex}/`,i=new ZP(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};bc.prototype._loadFeatureData=function(){let e=[];if(l(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new DH(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};bc.prototype._clearGeometryData=function(){this._geometryData=[]};bc.prototype._create3DTileDefinition=function(){let e=this._data.obb,t=this._data.mbs;if(!l(e)&&!l(t)){console.error("Failed to load I3S node. Bounding volume is required.");return}let n;if(l(e)?n=fe.fromDegrees(e.center[0],e.center[1],e.center[2]):n=fe.fromDegrees(t[0],t[1],t[2]),l(this._dataProvider._geoidDataList)&&l(n))for(let x=0;x<this._dataProvider._geoidDataList.length;x++){let T=this._dataProvider._geoidDataList[x],C=T.projection.project(n);if(C.x>T.nativeExtent.west&&C.x<T.nativeExtent.east&&C.y>T.nativeExtent.south&&C.y<T.nativeExtent.north){n.height+=hSt(C.x,C.y,T);break}}let i={},o,r=0;l(e)?(i={box:[0,0,0,e.halfSize[0],0,0,0,e.halfSize[1],0,0,0,e.halfSize[2]]},r=Math.max(Math.max(this._data.obb.halfSize[0],this._data.obb.halfSize[1]),this._data.obb.halfSize[2]),o=ee.WGS84.cartographicToCartesian(n)):(i={sphere:[0,0,0,t[3]]},o=ee.WGS84.cartographicToCartesian(n),r=this._data.mbs[3]),r*=2;let s=1/0;if(l(this._data.lodThreshold))if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThresholdSQ"){let x=Math.sqrt(this._data.lodThreshold/(Math.PI*.25));s=r/x}else if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThreshold"){let x=this._data.lodThreshold;s=r/x}else console.error("Invalid lodSelectionMetricType in Layer");else if(l(this._data.lodSelection))for(let x=0;x<this._data.lodSelection.length;x++)this._data.lodSelection[x].metricType==="maxScreenThreshold"&&(s=r/this._data.lodSelection[x].maxError);s===1/0&&(s=1e5);let a=s*16,c=new Ya(0,0,0),u=It.headingPitchRollQuaternion(o,c);l(this._data.obb)&&(u=new Pe(this._data.obb.quaternion[0],this._data.obb.quaternion[1],this._data.obb.quaternion[2],this._data.obb.quaternion[3]));let f=Z.fromQuaternion(u),h=Z.inverse(f,new Z),p=new L(f[0],f[1],f[2],0,f[3],f[4],f[5],0,f[6],f[7],f[8],0,o.x,o.y,o.z,1),_=L.inverse(p,new L),m=L.clone(p);l(this._parent._globalTransform)&&L.multiply(p,this._parent._inverseGlobalTransform,m),this._globalTransform=p,this._inverseGlobalTransform=_,this._inverseRotationMatrix=h;let y=[];for(let x=0;x<this._children.length;x++)y.push(this._children[x]._create3DTileDefinition());return{children:y,refine:"REPLACE",boundingVolume:i,transform:[m[0],m[4],m[8],m[12],m[1],m[5],m[9],m[13],m[2],m[6],m[10],m[14],m[3],m[7],m[11],m[15]],content:{uri:l(this._resource)?this._resource.url:void 0},geometricError:a}};bc.prototype._loadSymbology=async function(){!l(this._symbologyData)&&l(this._layer._symbology)&&(this._symbologyData=await this._layer._symbology._getSymbology(this))};bc.prototype._createContentURL=async function(){let e={scene:0,scenes:[{nodes:[0]}],nodes:[{name:"singleNode"}],meshes:[],buffers:[],bufferViews:[],accessors:[],materials:[],textures:[],images:[],samplers:[],asset:{version:"2.0"}},t=[this._loadGeometryData()];if(this._dataProvider.legacyVersion16&&t.push(this._loadFeatureData()),await Promise.all(t),l(this._geometryData)&&this._geometryData.length>0){this._dataProvider._applySymbology&&await this._loadSymbology();let o=this._geometryData[0].resource.url,r=this._layer._data.store.defaultGeometrySchema,s=this._geometryData[0],a=await IH.decode(o,r,s,this._featureData[0],this._symbologyData);if(!l(a))return;e=s._generateGltf(a.meshData.nodesInScene,a.meshData.nodes,a.meshData.meshes,a.meshData.buffers,a.meshData.bufferViews,a.meshData.accessors,a.meshData.rootExtensions,a.meshData.extensionsUsed),this._geometryData[0]._customAttributes=a.meshData._customAttributes}let n=this._dataProvider._binarizeGltf(e),i=new Blob([n],{type:"application/binary"});return URL.createObjectURL(i)};async function uSt(e){let t=e._layer._filters,n=[];for(let i=0;i<t.length;i++){let o=e.loadField(t[i].name);n.push(o)}return await Promise.all(n),t}function fSt(e,t,n){if(!l(n.values)||n.values.length===0)return!1;let i=l(t)?t.values:[],o;e<i.length&&(o=i[e]);let r=!1;for(let s=0;s<n.values.length;s++)if(n.values[s]===o){r=!0;break}return r}async function nAe(e,t){let n=e._tile.content.batchTable;if(l(n)&&n.featuresLength>0){n.setAllShow(!0);let i=await uSt(e);if(i.length>0)for(let o=0;o<n.featuresLength;o++)for(let r=0;r<i.length;r++){let s=i[r];if(!fSt(o,e._fields[s.name],s)){n.setShow(o,!1);break}}}t.show=!0}bc.prototype._filterFeatures=function(){let e=[];for(let n=0;n<this._children.length;n++){let i=this._children[n]._filterFeatures();e.push(i)}let t=this._tile?.content?._model;if(l(this._geometryData)&&this._geometryData.length>0&&l(t)&&t.ready){t.show=!1;let n=nAe(this,t);e.push(n)}return Promise.all(e)};Nd.prototype._hookedRequestContent=Nd.prototype.requestContent;Nd.prototype.requestContent=function(){if(!this.tileset._isI3STileSet)return this._hookedRequestContent();if(!this._isLoading){this._isLoading=!0;let e=this;return this._i3sNode._createContentURL().then(t=>{if(!l(t)){e._isLoading=!1;return}return e._contentResource=new Ae({url:t}),e._hookedRequestContent()}).then(t=>{let n=t?._model;return l(e._i3sNode._geometryData)&&e._i3sNode._geometryData.length>0&&l(n)&&(n.show=!1,n.readyEvent.addEventListener(()=>{nAe(e._i3sNode,n)})),e._isLoading=!1,t})}};function dSt(e,t,n,i,o,r){let s=n*(1-e)+i*e,a=o*(1-e)+r*e;return s*(1-t)+a*t}function OH(e,t,n,i){let o=e+t*n;return i[o]}function hSt(e,t,n){let i=n.nativeExtent,o=(e-i.west)/(i.east-i.west)*(n.width-1),r=(t-i.south)/(i.north-i.south)*(n.height-1),s=Math.floor(o),a=Math.floor(r);o-=s,r-=a;let c=s<n.width?s+1:s,u=a<n.height?a+1:a;a=n.height-1-a,u=n.height-1-u;let f=OH(s,a,n.width,n.buffer),h=OH(c,a,n.width,n.buffer),p=OH(s,u,n.width,n.buffer),_=OH(c,u,n.width,n.buffer),m=dSt(o,r,f,h,p,_);return m=m*n.scale+n.offset,m}Object.defineProperties(Nd.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var $P=bc;function MH(e){this._layer=e,this._defaultSymbology=void 0,this._valueFields=[],this._uniqueValueHash=void 0,this._classBreaksHash=void 0,this._parseLayerSymbology()}Object.defineProperties(MH.prototype,{defaultSymbology:{get:function(){return this._defaultSymbology}}});function qZ(e,t){let n=[];for(let i=0;i<e.length;i++){let o=U.byteToFloat(e[i]);i<3?n.push(ZE(o)):n.push(o)}return n.length===3&&(l(t)?n.push(1-t/100):n.push(1)),n}function FS(e,t){let n={edges:void 0,material:void 0};if(l(e)&&l(e.symbolLayers))for(let i=0;i<e.symbolLayers.length;i++){let o=e.symbolLayers[i];if(o.type==="Fill"){let r=o.edges,s=o.outline;if(l(r)?(n.edges={},l(r.color)&&(n.edges.color=qZ(r.color,r.transparency))):l(s)&&(n.edges={},l(s.color)&&(n.edges.color=qZ(s.color,s.transparency))),!t){let a=o.material;l(a)&&(n.material={colorMixMode:a.colorMixMode},l(a.color)&&(n.material.color=qZ(a.color,a.transparency)))}break}}return n}function mSt(e,t){if(l(e.uniqueValueGroups)){let n={};for(let i=0;i<e.uniqueValueGroups.length;i++){let o=e.uniqueValueGroups[i].classes;if(l(o))for(let r=0;r<o.length;r++){let s=FS(o[r].symbol,t),a=o[r].values;for(let c=0;c<a.length;c++){let u=a[c],f=n;for(let h=0;h<u.length;h++){let p=u[h];h===u.length-1?f[p]=s:(l(f[p])||(f[p]={}),f=f[p])}}}}return n}if(l(e.uniqueValueInfos)){let n={};for(let i=0;i<e.uniqueValueInfos.length;i++){let o=e.uniqueValueInfos[i];n[o.value]=FS(o.symbol,t)}return n}}function pSt(e,t){if(l(e.classBreakInfos)){let n=[...e.classBreakInfos];n.sort(function(o,r){let s=o.classMaxValue??o.classMinValue,a=r.classMaxValue??r.classMinValue;return s-a});let i={ranges:[],symbols:[]};l(e.minValue)&&(i.ranges.push(e.minValue),i.symbols.push(void 0));for(let o=0;o<n.length;o++){let r=n[o];l(r.classMinValue)&&(i.ranges.length===0||r.classMinValue>i.ranges[i.ranges.length-1])&&(i.ranges.push(r.classMinValue),i.symbols.push(void 0)),l(r.classMaxValue)&&(i.ranges.length===0||r.classMaxValue>i.ranges[i.ranges.length-1])&&(i.ranges.push(r.classMaxValue),i.symbols.push(FS(r.symbol,t)))}return i.symbols.push(void 0),i}}MH.prototype._parseLayerSymbology=function(){let e=this._layer.data.drawingInfo;if(l(e)&&l(e.renderer)){let t=this._layer.data.cachedDrawingInfo,n=l(t)&&t.color===!0,i=e.renderer;i.type==="simple"?this._defaultSymbology=FS(i.symbol,n):i.type==="uniqueValue"?(this._defaultSymbology=FS(i.defaultSymbol,n),this._valueFields.push(i.field1),l(i.field2)&&this._valueFields.push(i.field2),l(i.field3)&&this._valueFields.push(i.field3),this._uniqueValueHash=mSt(i,n)):i.type==="classBreaks"&&(this._defaultSymbology=FS(i.defaultSymbol,n),this._valueFields.push(i.field),this._classBreaksHash=pSt(i,n))}};function iAe(e,t,n,i){let o=t[n];if(i<o.length){let r=o[i],s=e[r];return l(s)&&++n<t.length?iAe(s,t,n,i):s}}function gSt(e,t){let n=0,i=e.length;if(n<i)do{let o=n+i>>>1;e[o]<t?n=o+1:i=o}while(n<i);return n}function _St(e,t,n){let i=t[n],o=gSt(e.ranges,i);return e.symbols[o]}MH.prototype._getSymbology=async function(e){let t={default:this._defaultSymbology};if(this._valueFields.length>0){let n=[];for(let r=0;r<this._valueFields.length;r++)n.push(e.loadField(this._valueFields[r]));await Promise.all(n);let i=[];for(let r=0;r<this._valueFields.length;r++)i.push(e.fields[this._valueFields[r]].values);let o;if(l(this._uniqueValueHash)?o=r=>iAe(this._uniqueValueHash,i,0,r):l(this._classBreaksHash)&&(o=r=>_St(this._classBreaksHash,i[0],r)),l(o)){let r=i[0];for(let s=0;s<r.length;s++){let a=o(s);l(a)&&(t[s]=a)}}}return t};var LH=MH;function Yl(e,t,n){this._dataProvider=e,this._parent=n,!l(t.href)&&l(t.id)&&(t.href=`layers/${t.id}`);let i=this._parent.resource.getUrlComponent(),o="";i.match(/layers\/\d/)?o=`${i}`.replace(/\/+$/,""):o=`${i}`.replace(/\/?$/,"/").concat(`${t.href}`),this._version=t.store.version;let r=this._version.split(".");this._majorVersion=parseInt(r[0]),this._minorVersion=r.length>1?parseInt(r[1]):0,this._resource=new Ae({url:o}),this._resource.setQueryParameters(this._dataProvider.resource.queryParameters),this._resource.appendForwardSlash(),this._data=t,this._rootNode=void 0,this._nodePages={},this._nodePageFetches={},this._extent=void 0,this._tileset=void 0,this._geometryDefinitions=void 0,this._filters=[],this._symbology=void 0,this._computeGeometryDefinitions(!0),this._computeExtent()}Object.defineProperties(Yl.prototype,{resource:{get:function(){return this._resource}},rootNode:{get:function(){return this._rootNode}},tileset:{get:function(){return this._tileset}},data:{get:function(){return this._data}},version:{get:function(){return this._version}},majorVersion:{get:function(){return this._majorVersion}},minorVersion:{get:function(){return this._minorVersion}},legacyVersion16:{get:function(){if(l(this.version))return this.majorVersion<1||this.majorVersion===1&&this.minorVersion<=6}}});Yl.prototype.load=async function(e){if(this._data.spatialReference.wkid!==4326)throw new re(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`);if(this._dataProvider.applySymbology&&(this._symbology=new LH(this)),await this._dataProvider.loadGeoidData(),await this._loadRootNode(e),await this._create3DTileset(e),this._rootNode._tile=this._tileset._root,this._tileset._root._i3sNode=this._rootNode,this.legacyVersion16)return this._rootNode._loadChildren()};Yl.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],l(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let o=0;o<i.length;o++){let r=i[o],s=[],a=!1;if(l(r.compressedAttributes)&&e){a=!0;let c=r.compressedAttributes.attributes;for(let u=0;u<c.length;u++)s.push(c[u])}else for(let c in r)c!=="offset"&&s.push(c);n.push({compressed:a,attributes:s,index:i.indexOf(r)})}n.sort(function(o,r){return o.compressed&&!r.compressed?-1:!o.compressed&&r.compressed?1:o.attributes.length-r.attributes.length}),this._geometryDefinitions.push(n)}};Yl.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(l(n)){for(let i=0;i<n.length;++i){let o=n[i],r=!1,s=o.attributes;for(let a=0;a<t.length;a++)if(!s.includes(t[a])){r=!0;break}if(!r)return{bufferIndex:o.index,definition:n,geometryBufferInfo:o}}if(l(n[0]))return{bufferIndex:0,definition:n,geometryBufferInfo:n[0]}}};Yl.prototype._loadRootNode=function(e){if(l(this._data.nodePages)){let t=0;l(this._data.nodePages.rootIndex)&&(t=this._data.nodePages.rootIndex),this._rootNode=new $P(this,t,!0)}else this._rootNode=new $P(this,this._data.store.rootNode,!0);return this._rootNode.load(e)};Yl.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage;return this._loadNodePage(t).then(function(i){return i.nodes[n]})};Yl._fetchJson=function(e){return e.fetchJson()};Yl.prototype._loadNodePage=function(e){let t=this;if(!l(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=Yl._fetchJson(n).then(function(o){return l(o.error)&&o.error.code!==200?Promise.reject(o.error):(t._nodePages[e]=o.nodes,o)});this._nodePageFetches[e]=i}return this._nodePageFetches[e]};Yl.prototype._computeExtent=function(){l(this._data.fullExtent)?this._extent=se.fromDegrees(this._data.fullExtent.xmin,this._data.fullExtent.ymin,this._data.fullExtent.xmax,this._data.fullExtent.ymax):l(this._data.store.extent)&&(this._extent=se.fromDegrees(this._data.store.extent[0],this._data.store.extent[1],this._data.store.extent[2],this._data.store.extent[3]))};Yl.prototype._create3DTileset=async function(e){let t={asset:{version:"1.0"},geometricError:Number.MAX_VALUE,root:this._rootNode._create3DTileDefinition()},n=new Blob([JSON.stringify(t)],{type:"application/json"}),i=URL.createObjectURL(n),o=this._symbology?.defaultSymbology?.edges?.color;l(o)&&!l(e?.outlineColor)&&(e=l(e)?ze(e):{},e.outlineColor=U.fromCartesian4(oe.fromArray(o))),this._tileset=await As.fromUrl(i,e),this._tileset.show=this._parent.show,this._tileset._isI3STileSet=!0,this._tileset.tileUnload.addEventListener(function(r){r._i3sNode._clearGeometryData(),URL.revokeObjectURL(r._contentResource._url),r._contentResource=r._i3sNode.resource}),this._tileset.tileVisible.addEventListener(function(r){l(r._i3sNode)&&r._i3sNode._loadChildren()})};Yl.prototype._updateVisibility=function(){l(this._tileset)&&(this._tileset.show=this._parent.show)};Yl.prototype.filterByAttributes=function(e){this._filters=l(e)?ze(e,!0):[];let t=this._rootNode;return l(t)?t._filterFeatures():Promise.resolve()};var BS=Yl;function NH(e,t){this._dataProvider=e,this._resource=new Ae({url:t}),this._resource.setQueryParameters(e.resource.queryParameters),this._resource.appendForwardSlash()}Object.defineProperties(NH.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},names:{get:function(){let e=[],t=this._data.summary;if(l(t))for(let n=0;n<t.length;++n)e.push(t[n].fieldName);return e}}});NH.prototype.load=async function(){return this._data=await ep.loadJson(this._resource),this._data};NH.prototype._getValues=function(e){let t=this._data.summary;if(l(t))for(let n=0;n<t.length;++n){let i=t[n];if(i.fieldName===e)return l(i.mostFrequentValues)?[...i.mostFrequentValues]:[]}};var FH=NH;function QP(e,t,n){this._dataProvider=e,this._parent=t,this._data=n,this._name=n.name,this._modelName=n.modelName,this._visibility=n.visibility??!0,this._resource=void 0,this._sublayers=[],this._i3sLayers=[]}Object.defineProperties(QP.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},name:{get:function(){return this._name}},modelName:{get:function(){return this._modelName}},sublayers:{get:function(){return this._sublayers}},visibility:{get:function(){return this._visibility},set:function(e){if(this._visibility!==e){this._visibility=e;for(let t=0;t<this._i3sLayers.length;t++)this._i3sLayers[t]._updateVisibility()}}},show:{get:function(){return this._visibility&&this._parent.show}}});QP._fromData=async function(e,t,n,i){let o=new QP(e,i,n);if(o._data.layerType==="group"){let r=o._data.sublayers;if(l(r)){let s=[];for(let c=0;c<r.length;c++){let u=QP._fromData(e,t,r[c],o);s.push(u)}let a=await Promise.all(s);for(let c=0;c<a.length;c++){let u=a[c];o._sublayers.push(u),o._i3sLayers.push(...u._i3sLayers)}}}else if(o._data.layerType==="3DObject"){let r=t.concat(`/sublayers/${o._data.id}`),s=new Ae({url:r});s.setQueryParameters(e.resource.queryParameters),s.appendForwardSlash(),o._resource=s;let a=await ep.loadJson(o._resource),c=new BS(e,a,o);o._i3sLayers.push(c)}else console.log(`${o._data.layerType} layer ${o._data.name} is skipped as not supported.`);return o};var BH=QP;var sAe=zr(oAe(),1);function hs(e){e=e??G.EMPTY_OBJECT,this._name=e.name,this._show=e.show??!0,this._geoidTiledTerrainProvider=e.geoidTiledTerrainProvider,this._showFeatures=e.showFeatures??!1,this._adjustMaterialAlphaMode=e.adjustMaterialAlphaMode??!1,this._applySymbology=e.applySymbology??!1,this._calculateNormals=e.calculateNormals??!1,this._cesium3dTilesetOptions=e.cesium3dTilesetOptions??G.EMPTY_OBJECT,this._layers=[],this._sublayers=[],this._data=void 0,this._extent=void 0,this._geoidDataPromise=void 0,this._geoidDataList=void 0,this._decoderTaskProcessor=void 0,this._taskProcessorReadyPromise=void 0,this._attributeStatistics=[],this._layersExtent=[]}Object.defineProperties(hs.prototype,{name:{get:function(){return this._name}},show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;for(let t=0;t<this._layers.length;t++)this._layers[t]._updateVisibility()}}},geoidTiledTerrainProvider:{get:function(){return this._geoidTiledTerrainProvider}},layers:{get:function(){return this._layers}},sublayers:{get:function(){return this._sublayers}},data:{get:function(){return this._data}},extent:{get:function(){return this._extent}},resource:{get:function(){return this._resource}},showFeatures:{get:function(){return this._showFeatures}},adjustMaterialAlphaMode:{get:function(){return this._adjustMaterialAlphaMode}},applySymbology:{get:function(){return this._applySymbology}},calculateNormals:{get:function(){return this._calculateNormals}}});hs.prototype.destroy=function(){for(let e=0;e<this._layers.length;e++)l(this._layers[e]._tileset)&&this._layers[e]._tileset.destroy();return le(this)};hs.prototype.isDestroyed=function(){return!1};hs.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&this._layers[t]._tileset.update(e)};hs.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&this._layers[t]._tileset.prePassesUpdate(e)};hs.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&this._layers[t]._tileset.postPassesUpdate(e)};hs.prototype.updateForPass=function(e,t){for(let n=0;n<this._layers.length;n++)l(this._layers[n]._tileset)&&this._layers[n]._tileset.updateForPass(e,t)};function ySt(e,t){let n=e.resource.getUrlComponent(),i="";return n.match(/layers\/\d/)?i=`${n}`.replace(/\/+$/,""):i=`${n}`.replace(/\/?$/,"/").concat(`layers/${t}`),i}async function rAe(e,t,n){if(t.layerType==="Building"){l(n.showFeatures)||(e._showFeatures=!0),l(n.adjustMaterialAlphaMode)||(e._adjustMaterialAlphaMode=!0),l(n.applySymbology)||(e._applySymbology=!0),l(n.calculateNormals)||(e._calculateNormals=!0);let i=ySt(e,t.id);if(l(t.sublayers)){let o=[];for(let s=0;s<t.sublayers.length;s++){let a=BH._fromData(e,i,t.sublayers[s],e);o.push(a)}let r=await Promise.all(o);for(let s=0;s<r.length;s++){let a=r[s];e._sublayers.push(a),e._layers.push(...a._i3sLayers)}}if(l(t.statisticsHRef)){let o=i.concat(`/${t.statisticsHRef}`),r=new FH(e,o);await r.load(),e._attributeStatistics.push(r)}if(l(t.fullExtent)){let o=se.fromDegrees(t.fullExtent.xmin,t.fullExtent.ymin,t.fullExtent.xmax,t.fullExtent.ymax);e._layersExtent.push(o)}}else if(t.layerType==="3DObject"||t.layerType==="IntegratedMesh"){!l(n.calculateNormals)&&!l(t.textureSetDefinitions)&&(e._calculateNormals=!0);let i=new BS(e,t,e);e._layers.push(i),l(i._extent)&&e._layersExtent.push(i._extent)}else console.log(`${t.layerType} layer ${t.name} is skipped as not supported.`)}hs.fromUrl=async function(e,t){t=t??G.EMPTY_OBJECT;let n=Ae.createIfNeeded(e);n.setQueryParameters({f:"pjson"},!0);let i=await hs.loadJson(n),o=new hs(t);if(o._resource=n,o._data=i,l(i.layers)){let s=[];for(let a=0;a<i.layers.length;a++){let c=rAe(o,i.layers[a],t);s.push(c)}await Promise.all(s)}else await rAe(o,i,t);o._computeExtent();let r=[];for(let s=0;s<o._layers.length;s++)r.push(o._layers[s].load(t.cesium3dTilesetOptions));return await Promise.all(r),o};hs._fetchJson=function(e){return e.fetchJson()};hs.loadJson=async function(e){let t=await hs._fetchJson(e);if(l(t.error)){if(console.error("Failed to fetch I3S ",e.url),l(t.error.message)&&console.error(t.error.message),l(t.error.details))for(let n=0;n<t.error.details.length;n++)console.log(t.error.details[n]);throw new re(t.error)}return t};hs.prototype._loadBinary=async function(e){let t=await e.fetchArrayBuffer();if(t.byteLength>0&&new Uint8Array(t)[0]===123&&new TextDecoder().decode(t).includes("404"))throw new re(`Failed to load binary: ${e.url}`);return t};hs.prototype._binarizeGltf=function(e){let n=new TextEncoder().encode(JSON.stringify(e)),i=new Uint8Array(n.byteLength+20),o={magic:new Uint8Array(i.buffer,0,4),version:new Uint32Array(i.buffer,4,1),length:new Uint32Array(i.buffer,8,1),chunkLength:new Uint32Array(i.buffer,12,1),chunkType:new Uint32Array(i.buffer,16,1),chunkData:new Uint8Array(i.buffer,20,n.byteLength)};return o.magic[0]=103,o.magic[1]=108,o.magic[2]=84,o.magic[3]=70,o.version[0]=2,o.length[0]=i.byteLength,o.chunkLength[0]=n.byteLength,o.chunkType[0]=1313821514,o.chunkData.set(n),i};var bSt=new z;function xSt(e,t){let n=e.tilingScheme,i=[],o={},r=e._lodCount,s=fe.fromRadians(t.west,t.north),a=fe.fromRadians(t.east,t.south),c=n.positionToTileXY(s,r),u=n.positionToTileXY(a,r);for(let h=c.x;h<=u.x;h++)for(let p=c.y;p<=u.y;p++){let _=z.fromElements(h,p,bSt),m=_.toString();if(!o.hasOwnProperty(m)){let y={x:_.x,y:_.y,level:r,tilingScheme:n,terrainProvider:e,positions:[]};o[m]=y,i.push(y)}}let f=[];for(let h=0;h<i.length;++h){let p=i[h],_=p.terrainProvider.requestTileGeometry(p.x,p.y,p.level);f.push(_)}return Promise.all(f).then(function(h){let p=[];for(let _=0;_<h.length;_++){let m={tilingScheme:n,x:i[_].x,y:i[_].y,level:i[_].level},y=h[_],b="Geographic";n._projection instanceof Mi&&(b="WebMercator");let x={projectionType:b,projection:n._projection,nativeExtent:n.tileXYToNativeRectangle(m.x,m.y,m.level),height:y._height,width:y._width,scale:y._structure.heightScale,offset:y._structure.heightOffset};if(y._encoding===ih.LERC){let T=sAe.default.decode(y._buffer);x.buffer=T.pixels[0]}else x.buffer=y._buffer;p.push(x)}return p})}async function TSt(e){let t=e._geoidTiledTerrainProvider;if(l(t))try{let n=await xSt(t,e._extent);e._geoidDataList=n}catch{console.log("Error retrieving Geoid Terrain tiles - no geoid conversion will be performed.")}}hs.prototype.loadGeoidData=async function(){return l(this._geoidDataPromise)?this._geoidDataPromise:(this._geoidDataPromise=TSt(this),this._geoidDataPromise)};hs.prototype._computeExtent=function(){let e;for(let t=0;t<this._layersExtent.length;t++){let n=this._layersExtent[t];l(e)?se.union(e,n,e):e=se.clone(n)}this._extent=e};hs.prototype.getAttributeNames=function(){let e=[];for(let t=0;t<this._attributeStatistics.length;++t)e.push(...this._attributeStatistics[t].names);return e};hs.prototype.getAttributeValues=function(e){for(let t=0;t<this._attributeStatistics.length;++t){let n=this._attributeStatistics[t]._getValues(e);if(l(n))return n}return[]};hs.prototype.filterByAttributes=function(e){let t=[];for(let n=0;n<this._layers.length;n++){let i=this._layers[n].filterByAttributes(e);t.push(i)}return Promise.all(t)};var ep=hs;var JP={};JP.createTilesetFromIModelId=async function(e,t){let{exports:n}=await Ws.getExports(e);if(n.length>0&&n.every(a=>a.status===Ws.ExportStatus.Invalid))throw new re(`All exports for this iModel are Invalid: ${e}`);let i=n.find(a=>a.status===Ws.ExportStatus.Complete);if(!l(i))return;let o=new URL(i._links.mesh.href);o.pathname=`${o.pathname}/tileset.json`;let r=o.toString(),s=new Ae({url:r});return As.fromUrl(s,t)};JP.createTilesetForRealityDataId=async function(e,t,n,i){if(!l(n)||!l(i)){let s=await Ws.getRealityDataMetadata(e,t);i=s.rootDocument,n=s.type}if(![Ws.RealityDataType.Cesium3DTiles,Ws.RealityDataType.PNTS,Ws.RealityDataType.RealityMesh3DTiles,Ws.RealityDataType.Terrain3DTiles].includes(n))throw new re(`Reality data type is not a mesh type: ${n}`);let r=await Ws.getRealityDataURL(e,t,i);return As.fromUrl(r,{maximumScreenSpaceError:4})};JP.createDataSourceForRealityDataId=async function(e,t,n,i){if(!l(n)||!l(i)){let s=await Ws.getRealityDataMetadata(e,t);i=s.rootDocument,n=s.type}if(![Ws.RealityDataType.KML,Ws.RealityDataType.GeoJSON].includes(n))throw new re(`Reality data type is not a data source type: ${n}`);let r=await Ws.getRealityDataURL(e,t,i);return n===Ws.RealityDataType.GeoJSON?bx.load(r):RE.load(r)};JP.loadGeospatialFeatures=async function(e,t,n){let i=n??1e4,o=`${Ws.apiEndpoint}geospatial-features/itwins/${e}/ogc/collections/${t}/items`,r=new Ae({url:o,headers:{Authorization:Ws._getAuthorizationHeader(),Accept:"application/vnd.bentley.itwin-platform.v1+json"},queryParameters:{limit:i,client:"CesiumJS"}});return bx.load(r)};var aAe=JP;function cAe(){}Object.defineProperties(cAe.prototype,{color:{get:he.throwInstantiationError},intensity:{get:he.throwInstantiationError}});var lAe=cAe;var CSt=/\/$/,uAe=new yt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function kS(e){e=e??G.EMPTY_OBJECT;let t=e.styleId,n=e.accessToken;this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let i=Ae.createIfNeeded(e.url??"https://api.mapbox.com/styles/v1/");this._styleId=t,this._accessToken=n;let o=e.tilesize??512;this._tilesize=o;let r=e.username??"mapbox";this._username=r;let s=l(e.scaleFactor)?"@2x":"",a=i.getUrlComponent();CSt.test(a)||(a+="/"),a+=`${this._username}/${t}/tiles/${this._tilesize}/{z}/{x}/{y}${s}`,i.url=a,i.setQueryParameters({access_token:n});let c;l(e.credit)?(c=e.credit,typeof c=="string"&&(c=new yt(c))):c=uAe,this._resource=i,this._imageryProvider=new mc({url:i,credit:c,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle})}Object.defineProperties(kS.prototype,{url:{get:function(){return this._imageryProvider.url}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});kS.prototype.getTileCredits=function(e,t,n){};kS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};kS.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};kS._defaultCredit=uAe;var fAe=kS;function YZ(e){}YZ.prototype.isReady=function(){return!0};YZ.prototype.shouldDiscardImage=function(e){return!1};var dAe=YZ;var ASt=new yt("MapQuest, Open Street Map and contributors, CC-BY-SA");function zH(e){e=e??G.EMPTY_OBJECT;let t=Ae.createIfNeeded(e.url??"https://tile.openstreetmap.org/");t.appendForwardSlash(),t.url+=`{z}/{x}/{y}${e.retinaTiles?"@2x":""}.${e.fileExtension??"png"}`;let n=new fs({ellipsoid:e.ellipsoid}),i=256,o=256,r=e.minimumLevel??0,s=e.maximumLevel,a=e.rectangle??n.rectangle,c=n.positionToTileXY(se.southwest(a),r),u=n.positionToTileXY(se.northeast(a),r),f=(Math.abs(u.x-c.x)+1)*(Math.abs(u.y-c.y)+1),h=e.credit??ASt;typeof h=="string"&&(h=new yt(h)),mc.call(this,{url:t,credit:h,tilingScheme:n,tileWidth:i,tileHeight:o,minimumLevel:r,maximumLevel:s,rectangle:a})}l(Object.create)&&(zH.prototype=Object.create(mc.prototype),zH.prototype.constructor=zH);var S0=zH;var ESt=new z(1,1);function XZ(e){e=e??G.EMPTY_OBJECT,this.mass=e.mass??1,this.position=d.clone(e.position??d.ZERO),this.velocity=d.clone(e.velocity??d.ZERO),this.life=e.life??Number.MAX_VALUE,this.image=e.image,this.startColor=U.clone(e.startColor??U.WHITE),this.endColor=U.clone(e.endColor??U.WHITE),this.startScale=e.startScale??1,this.endScale=e.endScale??1,this.imageSize=z.clone(e.imageSize??ESt),this._age=0,this._normalizedAge=0,this._billboard=void 0}Object.defineProperties(XZ.prototype,{age:{get:function(){return this._age}},normalizedAge:{get:function(){return this._normalizedAge}}});var hAe=new d;XZ.prototype.update=function(e,t){return d.multiplyByScalar(this.velocity,e,hAe),d.add(this.position,hAe,this.position),l(t)&&t(this,e),this._age+=e,this.life===Number.MAX_VALUE?this._normalizedAge=0:this._normalizedAge=this._age/this.life,this._age<=this.life};var e1=XZ;function mAe(e){e=e??G.EMPTY_OBJECT,this.time=e.time??0,this.minimum=e.minimum??0,this.maximum=e.maximum??50,this._complete=!1}Object.defineProperties(mAe.prototype,{complete:{get:function(){return this._complete}}});var pAe=mAe;function gAe(e){}gAe.prototype.emit=function(e){he.throwInstantiationError()};var _Ae=gAe;var yAe=new z(1,1);function t1(e){e=e??G.EMPTY_OBJECT,this.show=e.show??!0,this.updateCallback=e.updateCallback,this.loop=e.loop??!0,this.image=e.image??void 0;let t=e.emitter;l(t)||(t=new xH(.5)),this._emitter=t,this._bursts=e.bursts,this._modelMatrix=L.clone(e.modelMatrix??L.IDENTITY),this._emitterModelMatrix=L.clone(e.emitterModelMatrix??L.IDENTITY),this._matrixDirty=!0,this._combinedMatrix=new L,this._startColor=U.clone(e.color??e.startColor??U.WHITE),this._endColor=U.clone(e.color??e.endColor??U.WHITE),this._startScale=e.scale??e.startScale??1,this._endScale=e.scale??e.endScale??1,this._emissionRate=e.emissionRate??5,this._minimumSpeed=e.speed??e.minimumSpeed??1,this._maximumSpeed=e.speed??e.maximumSpeed??1,this._minimumParticleLife=e.particleLife??e.minimumParticleLife??5,this._maximumParticleLife=e.particleLife??e.maximumParticleLife??5,this._minimumMass=e.mass??e.minimumMass??1,this._maximumMass=e.mass??e.maximumMass??1,this._minimumImageSize=z.clone(e.imageSize??e.minimumImageSize??yAe),this._maximumImageSize=z.clone(e.imageSize??e.maximumImageSize??yAe),this._sizeInMeters=e.sizeInMeters??!1,this._lifetime=e.lifetime??Number.MAX_VALUE,this._billboardCollection=void 0,this._particles=[],this._particlePool=[],this._previousTime=void 0,this._currentTime=0,this._carryOver=0,this._complete=new me,this._isComplete=!1,this._updateParticlePool=!0,this._particleEstimate=0}Object.defineProperties(t1.prototype,{emitter:{get:function(){return this._emitter},set:function(e){this._emitter=e}},bursts:{get:function(){return this._bursts},set:function(e){this._bursts=e,this._updateParticlePool=!0}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!L.equals(this._modelMatrix,e),L.clone(e,this._modelMatrix)}},emitterModelMatrix:{get:function(){return this._emitterModelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!L.equals(this._emitterModelMatrix,e),L.clone(e,this._emitterModelMatrix)}},startColor:{get:function(){return this._startColor},set:function(e){U.clone(e,this._startColor)}},endColor:{get:function(){return this._endColor},set:function(e){U.clone(e,this._endColor)}},startScale:{get:function(){return this._startScale},set:function(e){this._startScale=e}},endScale:{get:function(){return this._endScale},set:function(e){this._endScale=e}},emissionRate:{get:function(){return this._emissionRate},set:function(e){this._emissionRate=e,this._updateParticlePool=!0}},minimumSpeed:{get:function(){return this._minimumSpeed},set:function(e){this._minimumSpeed=e}},maximumSpeed:{get:function(){return this._maximumSpeed},set:function(e){this._maximumSpeed=e}},minimumParticleLife:{get:function(){return this._minimumParticleLife},set:function(e){this._minimumParticleLife=e}},maximumParticleLife:{get:function(){return this._maximumParticleLife},set:function(e){this._maximumParticleLife=e,this._updateParticlePool=!0}},minimumMass:{get:function(){return this._minimumMass},set:function(e){this._minimumMass=e}},maximumMass:{get:function(){return this._maximumMass},set:function(e){this._maximumMass=e}},minimumImageSize:{get:function(){return this._minimumImageSize},set:function(e){this._minimumImageSize=e}},maximumImageSize:{get:function(){return this._maximumImageSize},set:function(e){this._maximumImageSize=e}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters=e}},lifetime:{get:function(){return this._lifetime},set:function(e){this._lifetime=e}},complete:{get:function(){return this._complete}},isComplete:{get:function(){return this._isComplete}}});function SSt(e){let t=e._emissionRate,n=e._maximumParticleLife,i=0,o=e._bursts;if(l(o)){let h=o.length;for(let p=0;p<h;++p)i+=o[p].maximum}let r=e._billboardCollection,s=e.image,a=Math.ceil(t*n+i),c=e._particles,u=e._particlePool,f=Math.max(a-c.length-u.length,0);for(let h=0;h<f;++h){let p=new e1;p._billboard=r.add({image:s,show:!1}),u.push(p)}e._particleEstimate=a}function vSt(e){let t=e._particlePool.pop();return l(t)||(t=new e1),t}function wSt(e,t){e._particlePool.push(t)}function ISt(e){let t=e._particles,n=e._particlePool,i=e._billboardCollection,o=t.length,r=n.length,s=e._particleEstimate,a=r-Math.max(s-o-r,0);for(let c=a;c<r;++c){let u=n[c];i.remove(u._billboard)}n.length=a}function DSt(e){l(e._billboard)&&(e._billboard.show=!1)}function bAe(e,t){let n=t._billboard;l(n)||(n=t._billboard=e._billboardCollection.add({image:t.image})),n.width=t.imageSize.x,n.height=t.imageSize.y,n.position=t.position,n.sizeInMeters=e.sizeInMeters,n.show=!0;let i=D.lerp(t.startColor.red,t.endColor.red,t.normalizedAge),o=D.lerp(t.startColor.green,t.endColor.green,t.normalizedAge),r=D.lerp(t.startColor.blue,t.endColor.blue,t.normalizedAge),s=D.lerp(t.startColor.alpha,t.endColor.alpha,t.normalizedAge);n.color=new U(i,o,r,s),n.scale=D.lerp(t.startScale,t.endScale,t.normalizedAge)}function PSt(e,t){t.startColor=U.clone(e._startColor,t.startColor),t.endColor=U.clone(e._endColor,t.endColor),t.startScale=e._startScale,t.endScale=e._endScale,t.image=e.image,t.life=D.randomBetween(e._minimumParticleLife,e._maximumParticleLife),t.mass=D.randomBetween(e._minimumMass,e._maximumMass),t.imageSize.x=D.randomBetween(e._minimumImageSize.x,e._maximumImageSize.x),t.imageSize.y=D.randomBetween(e._minimumImageSize.y,e._maximumImageSize.y),t._normalizedAge=0,t._age=0;let n=D.randomBetween(e._minimumSpeed,e._maximumSpeed);d.multiplyByScalar(t.velocity,n,t.velocity),e._particles.push(t)}function RSt(e,t){if(e._isComplete)return 0;t=D.mod(t,e._lifetime);let n=t*e._emissionRate,i=Math.floor(n);if(e._carryOver+=n-i,e._carryOver>1&&(i++,e._carryOver-=1),l(e.bursts)){let o=e.bursts.length;for(let r=0;r<o;r++){let s=e.bursts[r],a=e._currentTime;l(s)&&!s._complete&&a>s.time&&(i+=D.randomBetween(s.minimum,s.maximum),s._complete=!0)}}return i}var UH=new d;t1.prototype.update=function(e){if(!this.show)return;l(this._billboardCollection)||(this._billboardCollection=new Tf),this._updateParticlePool&&(SSt(this),this._updateParticlePool=!1);let t=0;this._previousTime&&(t=K.secondsDifference(e.time,this._previousTime)),t<0&&(t=0);let n=this._particles,i=this._emitter,o=this.updateCallback,r,s,a=n.length;for(r=0;r<a;++r)s=n[r],s.update(t,o)?bAe(this,s):(DSt(s),wSt(this,s),n[r]=n[a-1],--r,--a);n.length=a;let c=RSt(this,t);if(c>0&&l(i)){this._matrixDirty&&(this._combinedMatrix=L.multiply(this.modelMatrix,this.emitterModelMatrix,this._combinedMatrix),this._matrixDirty=!1);let u=this._combinedMatrix;for(r=0;r<c;r++)s=vSt(this),this._emitter.emit(s),d.add(s.position,s.velocity,UH),L.multiplyByPoint(u,UH,UH),s.position=L.multiplyByPoint(u,s.position,s.position),d.subtract(UH,s.position,s.velocity),d.normalize(s.velocity,s.velocity),PSt(this,s),bAe(this,s)}if(this._billboardCollection.update(e),this._previousTime=K.clone(e.time,this._previousTime),this._currentTime+=t,this._lifetime!==Number.MAX_VALUE&&this._currentTime>this._lifetime)if(this.loop){if(this._currentTime=D.mod(this._currentTime,this._lifetime),this.bursts){let u=this.bursts.length;for(r=0;r<u;r++)this.bursts[r]._complete=!1}}else this._isComplete=!0,this._complete.raiseEvent(this);e.frameNumber%120===0&&ISt(this)};t1.prototype.isDestroyed=function(){return!1};t1.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),le(this)};var xAe=t1;function 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KZ(e){e=e??1,this._radius=e??1}Object.defineProperties(KZ.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});KZ.prototype.emit=function(e){let t=D.randomBetween(0,D.TWO_PI),n=D.randomBetween(0,D.PI),i=D.randomBetween(0,this._radius),o=i*Math.cos(t)*Math.sin(n),r=i*Math.sin(t)*Math.sin(n),s=i*Math.cos(n);e.position=d.fromElements(o,r,s,e.position),e.velocity=d.normalize(e.position,e.velocity)};var CAe=KZ;function n1(){}n1.prototype.evaluate=function(e,t){he.throwInstantiationError()};n1.prototype.evaluateColor=function(e,t){he.throwInstantiationError()};n1.prototype.getShaderFunction=function(e,t,n,i){he.throwInstantiationError()};n1.prototype.getVariables=function(){he.throwInstantiationError()};var AAe=n1;function zS(e){this._ready=!1,this._provider=void 0,this._errorEvent=new me,this._readyEvent=new me,MSt(this,e)}Object.defineProperties(zS.prototype,{errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return 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t=this;this._clockViewModel=e,this._allShuttleRingTicks=[],this._dateFormatter=nd.defaultDateFormatter,this._timeFormatter=nd.defaultTimeFormatter,this.shuttleRingDragging=!1,this.snapToTicks=!1,ye.track(this,["_allShuttleRingTicks","_dateFormatter","_timeFormatter","shuttleRingDragging","snapToTicks"]),this._sortedFilteredPositiveTicks=[],this.setShuttleRingTicks(nd.defaultTicks),this.timeLabel=void 0,ye.defineProperty(this,"timeLabel",function(){return t._timeFormatter(t._clockViewModel.currentTime,t)}),this.dateLabel=void 0,ye.defineProperty(this,"dateLabel",function(){return t._dateFormatter(t._clockViewModel.currentTime,t)}),this.multiplierLabel=void 0,ye.defineProperty(this,"multiplierLabel",function(){let s=t._clockViewModel;if(s.clockStep===mo.SYSTEM_CLOCK)return"Today";let a=s.multiplier;return a%1===0?`${a.toFixed(0)}x`:`${a.toFixed(3).replace(/0{0,3}$/,"")}x`}),this.shuttleRingAngle=void 0,ye.defineProperty(this,"shuttleRingAngle",{get:function(){return avt(e.multiplier,t._allShuttleRingTicks,e)},set:function(s){s=Math.max(Math.min(s,jS),-jS);let a=t._allShuttleRingTicks,c=t._clockViewModel;if(c.clockStep=mo.SYSTEM_CLOCK_MULTIPLIER,Math.abs(s)===jS){c.multiplier=s>0?a[a.length-1]:a[0];return}let u=svt(s,a);if(t.snapToTicks)u=a[i$(u,a)];else if(u!==0){let f=Math.abs(u);if(f>100){let h=f.toFixed(0).length-2,p=Math.pow(10,h);u=Math.round(u/p)*p|0}else f>w0?u=Math.round(u):f>1?u=+u.toFixed(1):f>0&&(u=+u.toFixed(2))}c.multiplier=u}}),this._canAnimate=void 0,ye.defineProperty(this,"_canAnimate",function(){let s=t._clockViewModel,a=s.clockRange;if(t.shuttleRingDragging||a===Xr.UNBOUNDED)return!0;let c=s.multiplier,u=s.currentTime,f=s.startTime,h=!1;if(a===Xr.LOOP_STOP)h=K.greaterThan(u,f)||u.equals(f)&&c>0;else{let p=s.stopTime;h=K.greaterThan(u,f)&&K.lessThan(u,p)||u.equals(f)&&c>0||u.equals(p)&&c<0}return h||(s.shouldAnimate=!1),h}),this._isSystemTimeAvailable=void 0,ye.defineProperty(this,"_isSystemTimeAvailable",function(){let s=t._clockViewModel;if(s.clockRange===Xr.UNBOUNDED)return!0;let c=s.systemTime;return K.greaterThanOrEquals(c,s.startTime)&&K.lessThanOrEquals(c,s.stopTime)}),this._isAnimating=void 0,ye.defineProperty(this,"_isAnimating",function(){return t._clockViewModel.shouldAnimate&&(t._canAnimate||t.shuttleRingDragging)});let n=An(function(){let s=t._clockViewModel;s.shouldAnimate?s.shouldAnimate=!1:t._canAnimate&&(s.shouldAnimate=!0)});this._pauseViewModel=new oT(n,{toggled:ye.computed(function(){return!t._isAnimating}),tooltip:"Pause"});let i=An(function(){let s=t._clockViewModel,a=s.multiplier;a>0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playReverseViewModel=new oT(i,{toggled:ye.computed(function(){return t._isAnimating&&e.multiplier<0}),tooltip:"Play Reverse"});let o=An(function(){let s=t._clockViewModel,a=s.multiplier;a<0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playForwardViewModel=new oT(o,{toggled:ye.computed(function(){return t._isAnimating&&e.multiplier>0&&e.clockStep!==mo.SYSTEM_CLOCK}),tooltip:"Play Forward"});let r=An(function(){t._clockViewModel.clockStep=mo.SYSTEM_CLOCK},ye.getObservable(this,"_isSystemTimeAvailable"));this._playRealtimeViewModel=new oT(r,{toggled:ye.computed(function(){return e.clockStep===mo.SYSTEM_CLOCK}),tooltip:ye.computed(function(){return t._isSystemTimeAvailable?"Today (real-time)":"Current time not in range"})}),this._slower=An(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,u=i$(c,a)-1;u>=0&&(s.multiplier=a[u])}),this._faster=An(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,u=i$(c,a)+1;u<a.length&&(s.multiplier=a[u])})}nd.defaultDateFormatter=function(e,t){let n=K.toGregorianDate(e);return`${rvt[n.month-1]} ${n.day} ${n.year}`};nd.defaultTicks=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800];nd.defaultTimeFormatter=function(e,t){let n=K.toGregorianDate(e),i=Math.round(n.millisecond);return Math.abs(t._clockViewModel.multiplier)<1?`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")}.${i.toString().padStart(3,"0")}`:`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")} UTC`};nd.prototype.getShuttleRingTicks=function(){return this._sortedFilteredPositiveTicks.slice(0)};nd.prototype.setShuttleRingTicks=function(e){let t,n,i,o={},r=this._sortedFilteredPositiveTicks;for(r.length=0,t=0,n=e.length;t<n;++t)i=e[t],o.hasOwnProperty(i)||(o[i]=!0,r.push(i));r.sort(KAe);let s=[];for(n=r.length,t=n-1;t>=0;--t)i=r[t],i!==0&&s.push(-i);Array.prototype.push.apply(s,r),this._allShuttleRingTicks=s};Object.defineProperties(nd.prototype,{slower:{get:function(){return this._slower}},faster:{get:function(){return this._faster}},clockViewModel:{get:function(){return 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u1(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,lvt):Math.round(t).toLocaleString()}function f1(e,t){if(!l(e))return"";let n=t?e._statisticsPerPass[Lo.PICK]:e._statisticsPerPass[Lo.RENDER],i='<ul class="cesium-cesiumInspector-statistics">';return i+=`<li><strong>Visited: </strong>${n.visited.toLocaleString()}</li><li><strong>Selected: </strong>${n.selected.toLocaleString()}</li><li><strong>Commands: </strong>${n.numberOfCommands.toLocaleString()}</li>`,i+="</ul>",t||(i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Requests: </strong>${n.numberOfPendingRequests.toLocaleString()}</li><li><strong>Attempted: </strong>${n.numberOfAttemptedRequests.toLocaleString()}</li><li><strong>Processing: </strong>${n.numberOfTilesProcessing.toLocaleString()}</li><li><strong>Content Ready: </strong>${n.numberOfTilesWithContentReady.toLocaleString()}</li><li><strong>Total: </strong>${n.numberOfTilesTotal.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Features Selected: </strong>${n.numberOfFeaturesSelected.toLocaleString()}</li><li><strong>Features Loaded: </strong>${n.numberOfFeaturesLoaded.toLocaleString()}</li><li><strong>Points Selected: </strong>${n.numberOfPointsSelected.toLocaleString()}</li><li><strong>Points Loaded: </strong>${n.numberOfPointsLoaded.toLocaleString()}</li><li><strong>Triangles Selected: </strong>${n.numberOfTrianglesSelected.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Tiles styled: </strong>${n.numberOfTilesStyled.toLocaleString()}</li><li><strong>Features styled: </strong>${n.numberOfFeaturesStyled.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Children Union Culled: </strong>${n.numberOfTilesCulledWithChildrenUnion.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Geometry Memory 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    <li><strong>Texture Memory (MB): </strong>${u1(e.texturesByteLength)}</li>
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r()},set:function(B){r(B),l(n._tileset)&&(n._tileset.colorBlendMode=B,n._scene.requestRender())}}),this.colorBlendMode=nu.HIGHLIGHT;let s=ye.observable(),a=ye.observable();ye.defineProperty(this,"picking",{get:function(){return a()},set:function(B){a(B),B?n._eventHandler.setInputAction(function(j){let q=e.pick(j.endPosition);if(q instanceof ta?(n.feature=q,n.tile=q.content.tile):l(q)&&l(q.content)?(n.feature=void 0,n.tile=q.content.tile):(n.feature=void 0,n.tile=void 0),!!l(n._tileset)){if(s&&l(q)&&l(q.content)){let Q;e.pickPositionSupported&&(Q=e.pickPosition(j.endPosition),l(Q)&&(n._tileset.debugPickPosition=Q)),n._tileset.debugPickedTile=q.content.tile}else n._tileset.debugPickedTile=void 0;n._scene.requestRender()}},bn.MOUSE_MOVE):(n.feature=void 0,n.tile=void 0,n._eventHandler.removeInputAction(bn.MOUSE_MOVE))}}),this.picking=!0;let c=ye.observable();ye.defineProperty(this,"colorize",{get:function(){return c()},set:function(B){c(B),l(n._tileset)&&(n._tileset.debugColorizeTiles=B,n._scene.requestRender())}}),this.colorize=!1;let u=ye.observable();ye.defineProperty(this,"wireframe",{get:function(){return u()},set:function(B){u(B),l(n._tileset)&&(n._tileset.debugWireframe=B,n._scene.requestRender())}}),this.wireframe=!1;let f=ye.observable();ye.defineProperty(this,"showBoundingVolumes",{get:function(){return f()},set:function(B){f(B),l(n._tileset)&&(n._tileset.debugShowBoundingVolume=B,n._scene.requestRender())}}),this.showBoundingVolumes=!1;let h=ye.observable();ye.defineProperty(this,"showContentBoundingVolumes",{get:function(){return h()},set:function(B){h(B),l(n._tileset)&&(n._tileset.debugShowContentBoundingVolume=B,n._scene.requestRender())}}),this.showContentBoundingVolumes=!1;let p=ye.observable();ye.defineProperty(this,"showRequestVolumes",{get:function(){return p()},set:function(B){p(B),l(n._tileset)&&(n._tileset.debugShowViewerRequestVolume=B,n._scene.requestRender())}}),this.showRequestVolumes=!1;let _=ye.observable();ye.defineProperty(this,"freezeFrame",{get:function(){return _()},set:function(B){_(B),l(n._tileset)&&(n._tileset.debugFreezeFrame=B,n._scene.debugShowFrustumPlanes=B,n._scene.requestRender())}}),this.freezeFrame=!1,ye.defineProperty(this,"showOnlyPickedTileDebugLabel",{get:function(){return s()},set:function(B){s(B),l(n._tileset)&&(n._tileset.debugPickedTileLabelOnly=B,n._scene.requestRender())}}),this.showOnlyPickedTileDebugLabel=!1;let m=ye.observable();ye.defineProperty(this,"showGeometricError",{get:function(){return m()},set:function(B){m(B),l(n._tileset)&&(n._tileset.debugShowGeometricError=B,n._scene.requestRender())}}),this.showGeometricError=!1;let y=ye.observable();ye.defineProperty(this,"showRenderingStatistics",{get:function(){return y()},set:function(B){y(B),l(n._tileset)&&(n._tileset.debugShowRenderingStatistics=B,n._scene.requestRender())}}),this.showRenderingStatistics=!1;let b=ye.observable();ye.defineProperty(this,"showMemoryUsage",{get:function(){return b()},set:function(B){b(B),l(n._tileset)&&(n._tileset.debugShowMemoryUsage=B,n._scene.requestRender())}}),this.showMemoryUsage=!1;let x=ye.observable();ye.defineProperty(this,"showUrl",{get:function(){return x()},set:function(B){x(B),l(n._tileset)&&(n._tileset.debugShowUrl=B,n._scene.requestRender())}}),this.showUrl=!1;let T=ye.observable();ye.defineProperty(this,"maximumScreenSpaceError",{get:function(){return T()},set:function(B){B=Number(B),isNaN(B)||(T(B),l(n._tileset)&&(n._tileset.maximumScreenSpaceError=B))}}),this.maximumScreenSpaceError=16;let C=ye.observable();ye.defineProperty(this,"dynamicScreenSpaceErrorDensity",{get:function(){return C()},set:function(B){B=Number(B),isNaN(B)||(C(B),l(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=B))}}),this.dynamicScreenSpaceErrorDensity=2e-4,this.dynamicScreenSpaceErrorDensitySliderValue=void 0,ye.defineProperty(this,"dynamicScreenSpaceErrorDensitySliderValue",{get:function(){return Math.pow(C(),1/6)},set:function(B){let j=Math.pow(B,6);C(j),l(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=j)}});let E=ye.observable();ye.defineProperty(this,"dynamicScreenSpaceErrorFactor",{get:function(){return E()},set:function(B){B=Number(B),isNaN(B)||(E(B),l(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorFactor=B))}}),this.dynamicScreenSpaceErrorFactor=24;let S=cvt(this),w=ye.observable();ye.defineProperty(this,"pickActive",{get:function(){return w()},set:function(B){w(B),B?n._eventHandler.setInputAction(S,bn.LEFT_CLICK):n._eventHandler.removeInputAction(bn.LEFT_CLICK)}});let R=ye.observable();ye.defineProperty(this,"pointCloudShading",{get:function(){return R()},set:function(B){R(B),l(n._tileset)&&(n._tileset.pointCloudShading.attenuation=B)}}),this.pointCloudShading=!1;let P=ye.observable();ye.defineProperty(this,"geometricErrorScale",{get:function(){return P()},set:function(B){B=Number(B),isNaN(B)||(P(B),l(n._tileset)&&(n._tileset.pointCloudShading.geometricErrorScale=B))}}),this.geometricErrorScale=1;let O=ye.observable();ye.defineProperty(this,"maximumAttenuation",{get:function(){return O()},set:function(B){B=Number(B),isNaN(B)||(O(B),l(n._tileset)&&(n._tileset.pointCloudShading.maximumAttenuation=B===0?void 0:B))}}),this.maximumAttenuation=0;let N=ye.observable();ye.defineProperty(this,"baseResolution",{get:function(){return N()},set:function(B){B=Number(B),isNaN(B)||(N(B),l(n._tileset)&&(n._tileset.pointCloudShading.baseResolution=B===0?void 0:B))}}),this.baseResolution=0;let g=ye.observable();ye.defineProperty(this,"eyeDomeLighting",{get:function(){return g()},set:function(B){g(B),l(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLighting=B)}}),this.eyeDomeLighting=!1;let A=ye.observable();ye.defineProperty(this,"eyeDomeLightingStrength",{get:function(){return A()},set:function(B){B=Number(B),isNaN(B)||(A(B),l(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingStrength=B))}}),this.eyeDomeLightingStrength=1;let v=ye.observable();ye.defineProperty(this,"eyeDomeLightingRadius",{get:function(){return v()},set:function(B){B=Number(B),isNaN(B)||(v(B),l(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingRadius=B))}}),this.eyeDomeLightingRadius=1,this.pickActive=!1;let I=ye.observable();ye.defineProperty(this,"skipLevelOfDetail",{get:function(){return I()},set:function(B){I(B),l(n._tileset)&&(n._tileset.skipLevelOfDetail=B)}}),this.skipLevelOfDetail=!0;let M=ye.observable();ye.defineProperty(this,"skipScreenSpaceErrorFactor",{get:function(){return M()},set:function(B){B=Number(B),isNaN(B)||(M(B),l(n._tileset)&&(n._tileset.skipScreenSpaceErrorFactor=B))}}),this.skipScreenSpaceErrorFactor=16;let F=ye.observable();ye.defineProperty(this,"baseScreenSpaceError",{get:function(){return F()},set:function(B){B=Number(B),isNaN(B)||(F(B),l(n._tileset)&&(n._tileset.baseScreenSpaceError=B))}}),this.baseScreenSpaceError=1024;let V=ye.observable();ye.defineProperty(this,"skipLevels",{get:function(){return V()},set:function(B){B=Number(B),isNaN(B)||(V(B),l(n._tileset)&&(n._tileset.skipLevels=B))}}),this.skipLevels=1;let k=ye.observable();ye.defineProperty(this,"immediatelyLoadDesiredLevelOfDetail",{get:function(){return k()},set:function(B){k(B),l(n._tileset)&&(n._tileset.immediatelyLoadDesiredLevelOfDetail=B)}}),this.immediatelyLoadDesiredLevelOfDetail=!1;let H=ye.observable();ye.defineProperty(this,"loadSiblings",{get:function(){return H()},set:function(B){H(B),l(n._tileset)&&(n._tileset.loadSiblings=B)}}),this.loadSiblings=!1,this._style=void 0,this._shouldStyle=!1,this._definedProperties=["properties","dynamicScreenSpaceError","colorBlendMode","picking","colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","maximumScreenSpaceError","dynamicScreenSpaceErrorDensity","baseScreenSpaceError","skipScreenSpaceErrorFactor","skipLevelOfDetail","skipLevels","immediatelyLoadDesiredLevelOfDetail","loadSiblings","dynamicScreenSpaceErrorDensitySliderValue","dynamicScreenSpaceErrorFactor","pickActive","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl","pointCloudShading","geometricErrorScale","maximumAttenuation","baseResolution","eyeDomeLighting","eyeDomeLightingStrength","eyeDomeLightingRadius"],this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()}),l(this._tileset)||$Ae(this,!0)}Object.defineProperties(xa.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},statisticsText:{get:function(){return this._statisticsText}},pickStatisticsText:{get:function(){return this._pickStatisticsText}},resourceCacheStatisticsText:{get:function(){return this._resourceCacheStatisticsText}},colorBlendModes:{get:function(){return uvt}},editorError:{get:function(){return this._editorError}},tileset:{get:function(){return this._tileset},set:function(e){if(this._tileset=e,this._style=void 0,this.styleString="{}",this.feature=void 0,this.tile=void 0,l(e)){this._properties(e.properties);let t=["colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl"],n=t.length;for(let o=0;o<n;++o){let r=t[o];this[r]=this[r]}this.maximumScreenSpaceError=e.maximumScreenSpaceError,this.dynamicScreenSpaceError=e.dynamicScreenSpaceError,this.dynamicScreenSpaceErrorDensity=e.dynamicScreenSpaceErrorDensity,this.dynamicScreenSpaceErrorFactor=e.dynamicScreenSpaceErrorFactor,this.colorBlendMode=e.colorBlendMode,this.skipLevelOfDetail=e.skipLevelOfDetail,this.skipScreenSpaceErrorFactor=e.skipScreenSpaceErrorFactor,this.baseScreenSpaceError=e.baseScreenSpaceError,this.skipLevels=e.skipLevels,this.immediatelyLoadDesiredLevelOfDetail=e.immediatelyLoadDesiredLevelOfDetail,this.loadSiblings=e.loadSiblings,this.hasEnabledWireframe=e._enableDebugWireframe;let i=e.pointCloudShading;this.pointCloudShading=i.attenuation,this.geometricErrorScale=i.geometricErrorScale,this.maximumAttenuation=i.maximumAttenuation?i.maximumAttenuation:0,this.baseResolution=i.baseResolution?i.baseResolution:0,this.eyeDomeLighting=i.eyeDomeLighting,this.eyeDomeLightingStrength=i.eyeDomeLightingStrength,this.eyeDomeLightingRadius=i.eyeDomeLightingRadius,this._scene.requestRender()}else this._properties({});this._statisticsText=f1(e,!1),this._pickStatisticsText=f1(e,!0),this._resourceCacheStatisticsText=QAe(),$Ae(this,!1)}},feature:{get:function(){return this._feature},set:function(e){if(this._feature===e)return;let t=this._feature;l(t)&&!t.content.isDestroyed()&&(!this.colorize&&l(this._style)?t.color=l(this._style.color)?this._style.color.evaluateColor(t,fvt):U.WHITE:t.color=oG,this._scene.requestRender()),l(e)&&(U.clone(e.color,oG),e.color=ZAe,this._scene.requestRender()),this._feature=e}},tile:{get:function(){return this._tile},set:function(e){if(this._tile===e)return;let t=this._tile;l(t)&&!t.isDestroyed()&&!o$(t.content)&&(t.color=oG,this._scene.requestRender()),l(e)&&!o$(e.content)&&(U.clone(e.color,oG),e.color=ZAe,this._scene.requestRender()),this._tile=e}}});function o$(e){if(!l(e))return!1;if(e.featuresLength>0)return!0;let t=e.innerContents;if(l(t)){let n=t.length;for(let i=0;i<n;++i)if(!o$(t[i]))return!1;return!0}return!1}xa.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};xa.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};xa.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};xa.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};xa.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};xa.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};xa.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};xa.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};xa.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};xa.prototype.trimTilesCache=function(){l(this._tileset)&&this._tileset.trimLoadedTiles()};xa.prototype.compileStyle=function(){let e=this._tileset;if(!(!l(e)||this.styleString===JSON.stringify(e.style))){this._editorError="";try{this.styleString.length===0&&(this.styleString="{}"),this._style=new NS(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};xa.prototype.styleEditorKeyPress=function(e,t){if(t.keyCode===9){t.preventDefault();let n=t.target,i=n.selectionStart,o=n.selectionEnd,r=o,a=n.value.slice(i,o).split(`
`),c=a.length,u;if(t.shiftKey)for(u=0;u<c;++u)a[u][0]===" "&&(a[u][1]===" "?(a[u]=a[u].substr(2),r-=2):(a[u]=a[u].substr(1),r-=1));else for(u=0;u<c;++u)a[u]=`  ${a[u]}`,r+=2;let f=a.join(`
`);n.value=n.value.slice(0,i)+f+n.value.slice(o),n.selectionStart=i!==o?i:r,n.selectionEnd=r}else t.ctrlKey&&(t.keyCode===10||t.keyCode===13)&&this.compileStyle();return!0};xa.prototype._update=function(){let e=this._tileset;if(this.performance&&this._performanceDisplay.update(),l(e)){if(e.isDestroyed()){this.tile=void 0,this.feature=void 0,this.tileset=void 0;return}let t=e.style;this._style!==e.style&&(this._shouldStyle?(e.style=this._style,this._shouldStyle=!1):(this._style=t,this.styleString=JSON.stringify(t.style,null,"  ")))}this.showStatistics&&(this._statisticsText=f1(e,!1),this._pickStatisticsText=f1(e,!0),this._resourceCacheStatisticsText=QAe())};xa.prototype.isDestroyed=function(){return!1};xa.prototype.destroy=function(){this._eventHandler.destroy(),this._removePostRenderEvent();let e=this;return this._definedProperties.forEach(function(t){ye.getObservable(e,t).dispose()}),le(this)};xa.getStatistics=f1;var rG=xa;function sG(e,t){e=Dn(e);let n=document.createElement("div"),i=document.createElement("div");i.setAttribute("data-bind","visible: performance");let o=new rG(t,i);this._viewModel=o,this._container=e,this._element=n;let r=document.createElement("div");r.textContent="3D Tiles Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleInspector"),n.appendChild(r),n.className="cesium-cesiumInspector cesium-3DTilesInspector",n.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : inspectorVisible, "cesium-cesiumInspector-hidden" : !inspectorVisible}'),e.appendChild(n);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",n.appendChild(s);let a=zu.createSection,c=zu.createCheckbox,u=zu.createRangeInput,f=zu.createButton,h=a(s,"Tileset","tilesetVisible","toggleTileset"),p=a(s,"Display","displayVisible","toggleDisplay"),_=a(s,"Update","updateVisible","toggleUpdate"),m=a(s,"Logging","loggingVisible","toggleLogging"),y=a(s,"Tile Debug Labels","tileDebugLabelsVisible","toggleTileDebugLabels"),b=a(s,"Style","styleVisible","toggleStyle"),x=a(s,"Optimization","optimizationVisible","toggleOptimization"),T=document.createElement("div");T.className="field-group";let C=document.createElement("label");C.className="field-label",C.appendChild(document.createTextNode("Properties: "));let E=document.createElement("div");E.setAttribute("data-bind","text: properties"),T.appendChild(C),T.appendChild(E),h.appendChild(T),h.appendChild(f("Pick Tileset","togglePickTileset","pickActive")),h.appendChild(f("Trim Tiles Cache","trimTilesCache")),h.appendChild(c("Enable Picking","picking")),p.appendChild(c("Colorize","colorize"));let S=p.appendChild(c("Wireframe","wireframe","_tileset === undefined || hasEnabledWireframe")),w=document.createElement("p");w.setAttribute("data-bind","visible: _tileset !== undefined && !hasEnabledWireframe"),w.setAttribute("class","cesium-3DTilesInspector-disabledElementsInfo"),w.innerText="Set enableDebugWireframe to true in the tileset constructor to enable this option.",S.appendChild(w),p.appendChild(c("Bounding Volumes","showBoundingVolumes")),p.appendChild(c("Content Volumes","showContentBoundingVolumes")),p.appendChild(c("Request Volumes","showRequestVolumes")),p.appendChild(c("Point Cloud Shading","pointCloudShading"));let R=document.createElement("div");R.setAttribute("data-bind","visible: pointCloudShading"),R.appendChild(u("Geometric Error Scale","geometricErrorScale",0,2,.01)),R.appendChild(u("Maximum Attenuation","maximumAttenuation",0,32,1)),R.appendChild(u("Base Resolution","baseResolution",0,1,.01)),R.appendChild(c("Eye Dome Lighting (EDL)","eyeDomeLighting")),p.appendChild(R);let P=document.createElement("div");P.setAttribute("data-bind","visible: eyeDomeLighting"),P.appendChild(u("EDL Strength","eyeDomeLightingStrength",0,2,.1)),P.appendChild(u("EDL Radius","eyeDomeLightingRadius",0,4,.1)),R.appendChild(P),_.appendChild(c("Freeze Frame","freezeFrame")),_.appendChild(c("Dynamic Screen Space Error","dynamicScreenSpaceError"));let O=document.createElement("div");O.appendChild(u("Maximum Screen Space Error","maximumScreenSpaceError",0,128,1)),_.appendChild(O);let N=document.createElement("div");N.setAttribute("data-bind","visible: dynamicScreenSpaceError"),N.appendChild(u("Screen Space Error Density","dynamicScreenSpaceErrorDensitySliderValue",0,1,.005,"dynamicScreenSpaceErrorDensity")),N.appendChild(u("Screen Space Error Factor","dynamicScreenSpaceErrorFactor",1,32,.1)),_.appendChild(N),m.appendChild(c("Performance","performance")),m.appendChild(i),m.appendChild(c("Statistics","showStatistics"));let g=document.createElement("div");g.className="cesium-3dTilesInspector-statistics",g.setAttribute("data-bind","html: statisticsText, visible: showStatistics"),m.appendChild(g),m.appendChild(c("Pick Statistics","showPickStatistics"));let A=document.createElement("div");A.className="cesium-3dTilesInspector-statistics",A.setAttribute("data-bind","html: pickStatisticsText, visible: showPickStatistics"),m.appendChild(A),m.appendChild(c("Resource Cache Statistics","showResourceCacheStatistics"));let v=document.createElement("div");v.className="cesium-3dTilesInspector-statistics",v.setAttribute("data-bind","html: resourceCacheStatisticsText, visible: showResourceCacheStatistics"),m.appendChild(v);let I=document.createElement("div");b.appendChild(I),I.appendChild(document.createTextNode("Color Blend Mode: "));let M=document.createElement("select");M.setAttribute("data-bind",'options: colorBlendModes, optionsText: "text", optionsValue: "value", value: colorBlendMode'),I.appendChild(M);let F=document.createElement("textarea");F.setAttribute("data-bind","textInput: styleString, event: { keydown: styleEditorKeyPress }"),I.className="cesium-cesiumInspector-styleEditor",I.appendChild(F);let V=f("Compile (Ctrl+Enter)","compileStyle");I.appendChild(V);let k=document.createElement("div");k.className="cesium-cesiumInspector-error",k.setAttribute("data-bind","text: editorError"),I.appendChild(k),y.appendChild(c("Show Picked Only","showOnlyPickedTileDebugLabel")),y.appendChild(c("Geometric Error","showGeometricError")),y.appendChild(c("Rendering Statistics","showRenderingStatistics")),y.appendChild(c("Memory Usage (MB)","showMemoryUsage")),y.appendChild(c("Url","showUrl")),x.appendChild(c("Skip Tile LODs","skipLevelOfDetail"));let H=document.createElement("div");H.appendChild(u("Skip SSE Factor","skipScreenSpaceErrorFactor",1,50,1)),x.appendChild(H);let B=document.createElement("div");B.appendChild(u("SSE before skipping LOD","baseScreenSpaceError",0,4096,1)),x.appendChild(B);let j=document.createElement("div");j.appendChild(u("Min. levels to skip","skipLevels",0,10,1)),x.appendChild(j),x.appendChild(c("Load only tiles that meet the max SSE.","immediatelyLoadDesiredLevelOfDetail")),x.appendChild(c("Load siblings of visible tiles","loadSiblings")),ye.applyBindings(o,n)}Object.defineProperties(sG.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});sG.prototype.isDestroyed=function(){return!1};sG.prototype.destroy=function(){return ye.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),le(this)};var aG=sG;function dvt(e){let t;if(l(e)){t="Command Statistics";let n=e.commandsInFrustums;for(let i in n)if(n.hasOwnProperty(i)){let o=parseInt(i,10),r;if(o===7)r="1, 2 and 3";else{let s=[];for(let a=2;a>=0;a--){let c=Math.pow(2,a);o>=c&&(s.push(a+1),o-=c)}r=s.reverse().join(" and ")}t+=`<br>&nbsp;&nbsp;&nbsp;&nbsp;${n[i]} in frustum ${r}`}t+=`<br>Total: ${e.totalCommands}`}return t}function r$(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var hvt=new hn,mvt=new d;function d1(e,t){let n=this,i=e.canvas,o=new Wf(i);this._eventHandler=o,this._scene=e,this._canvas=i,this._primitive=void 0,this._tile=void 0,this._modelMatrixPrimitive=void 0,this._performanceDisplay=void 0,this._performanceContainer=t;let r=this._scene.globe;r.depthTestAgainstTerrain=!0,this.frustums=!1,this.frustumPlanes=!1,this.performance=!1,this.shaderCacheText="",this.primitiveBoundingSphere=!1,this.primitiveReferenceFrame=!1,this.filterPrimitive=!1,this.tileBoundingSphere=!1,this.filterTile=!1,this.wireframe=!1,this.depthFrustum=1,this._numberOfFrustums=1,this.suspendUpdates=!1,this.tileCoordinates=!1,this.frustumStatisticText=!1,this.tileText="",this.hasPickedPrimitive=!1,this.hasPickedTile=!1,this.pickPrimitiveActive=!1,this.pickTileActive=!1,this.dropDownVisible=!0,this.generalVisible=!0,this.primitivesVisible=!1,this.terrainVisible=!1,this.depthFrustumText="",ye.track(this,["frustums","frustumPlanes","performance","shaderCacheText","primitiveBoundingSphere","primitiveReferenceFrame","filterPrimitive","tileBoundingSphere","filterTile","wireframe","depthFrustum","suspendUpdates","tileCoordinates","frustumStatisticText","tileText","hasPickedPrimitive","hasPickedTile","pickPrimitiveActive","pickTileActive","dropDownVisible","generalVisible","primitivesVisible","terrainVisible","depthFrustumText"]),this._toggleDropDown=An(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=An(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=An(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=An(function(){n.terrainVisible=!n.terrainVisible}),this._frustumsSubscription=ye.getObservable(this,"frustums").subscribe(function(u){n._scene.debugShowFrustums=u,n._scene.requestRender()}),this._frustumPlanesSubscription=ye.getObservable(this,"frustumPlanes").subscribe(function(u){n._scene.debugShowFrustumPlanes=u,n._scene.requestRender()}),this._performanceSubscription=ye.getObservable(this,"performance").subscribe(function(u){u?n._performanceDisplay=new g0({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=An(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=ye.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=An(function(){if(n.primitiveReferenceFrame){let u=n._primitive.modelMatrix;n._modelMatrixPrimitive=new EH({modelMatrix:u}),n._scene.primitives.add(n._modelMatrixPrimitive)}else l(n._modelMatrixPrimitive)&&(n._scene.primitives.remove(n._modelMatrixPrimitive),n._modelMatrixPrimitive=void 0);return n._scene.requestRender(),!0}),this._primitiveReferenceFrameSubscription=ye.getObservable(this,"primitiveReferenceFrame").subscribe(function(){n._showPrimitiveReferenceFrame()}),this._doFilterPrimitive=An(function(){return n.filterPrimitive?n._scene.debugCommandFilter=function(u){return l(n._modelMatrixPrimitive)&&u.owner===n._modelMatrixPrimitive._primitive?!0:l(n._primitive)?u.owner===n._primitive||u.owner===n._primitive._billboardCollection||u.owner.primitive===n._primitive:!1}:n._scene.debugCommandFilter=void 0,!0}),this._filterPrimitiveSubscription=ye.getObservable(this,"filterPrimitive").subscribe(function(){n._doFilterPrimitive(),n._scene.requestRender()}),this._wireframeSubscription=ye.getObservable(this,"wireframe").subscribe(function(u){r._surface.tileProvider._debug.wireframe=u,n._scene.requestRender()}),this._depthFrustumSubscription=ye.getObservable(this,"depthFrustum").subscribe(function(u){n._scene.debugShowDepthFrustum=u,n._scene.requestRender()}),this._incrementDepthFrustum=An(function(){let u=n.depthFrustum+1;return n.depthFrustum=r$(1,n._numberOfFrustums,u),n._scene.requestRender(),!0}),this._decrementDepthFrustum=An(function(){let u=n.depthFrustum-1;return n.depthFrustum=r$(1,n._numberOfFrustums,u),n._scene.requestRender(),!0}),this._suspendUpdatesSubscription=ye.getObservable(this,"suspendUpdates").subscribe(function(u){r._surface._debug.suspendLodUpdate=u,u||(n.filterTile=!1)});let s;this._showTileCoordinates=An(function(){return n.tileCoordinates&&!l(s)?s=e.imageryLayers.addImageryProvider(new HH({tilingScheme:e.terrainProvider.tilingScheme})):!n.tileCoordinates&&l(s)&&(e.imageryLayers.remove(s),s=void 0),!0}),this._tileCoordinatesSubscription=ye.getObservable(this,"tileCoordinates").subscribe(function(){n._showTileCoordinates(),n._scene.requestRender()}),this._tileBoundingSphereSubscription=ye.getObservable(this,"tileBoundingSphere").subscribe(function(){n._showTileBoundingSphere(),n._scene.requestRender()}),this._showTileBoundingSphere=An(function(){return n.tileBoundingSphere?r._surface.tileProvider._debug.boundingSphereTile=n._tile:r._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=An(function(){return n.filterTile?(n.suspendUpdates=!0,r._surface._tilesToRender=[],l(n._tile)&&n._tile.renderable&&r._surface._tilesToRender.push(n._tile)):n.suspendUpdates=!1,!0}),this._filterTileSubscription=ye.getObservable(this,"filterTile").subscribe(function(){n.doFilterTile(),n._scene.requestRender()});function a(u){let f=n._scene.pick({x:u.position.x,y:u.position.y});l(f)&&(n.primitive=l(f.collection)?f.collection:f.primitive),n._scene.requestRender(),n.pickPrimitiveActive=!1}this._pickPrimitive=An(function(){n.pickPrimitiveActive=!n.pickPrimitiveActive}),this._pickPrimitiveActiveSubscription=ye.getObservable(this,"pickPrimitiveActive").subscribe(function(u){u?o.setInputAction(a,bn.LEFT_CLICK):o.removeInputAction(bn.LEFT_CLICK)});function c(u){let f,h=r.ellipsoid,p=n._scene.camera.getPickRay(u.position,hvt),_=r.pick(p,n._scene,mvt);if(l(_)){let m=h.cartesianToCartographic(_),y=r._surface.tileProvider._tilesToRenderByTextureCount;for(let b=0;!f&&b<y.length;++b){let x=y[b];if(l(x))for(let T=0;!f&&T<x.length;++T){let C=x[T];se.contains(C.rectangle,m)&&(f=C)}}}n.tile=f,n.pickTileActive=!1}this._pickTile=An(function(){n.pickTileActive=!n.pickTileActive}),this._pickTileActiveSubscription=ye.getObservable(this,"pickTileActive").subscribe(function(u){u?o.setInputAction(c,bn.LEFT_CLICK):o.removeInputAction(bn.LEFT_CLICK)}),this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()})}Object.defineProperties(d1.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){let e=this;return An(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return An(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return An(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return An(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return An(function(){e.tile=e.tile.southeastChild})}},primitive:{get:function(){return this._primitive},set:function(e){let t=this._primitive;e!==t&&(this.hasPickedPrimitive=!0,l(t)&&(t.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,l(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())}},tile:{get:function(){return this._tile},set:function(e){if(l(e)){this.hasPickedTile=!0;let t=this._tile;if(e!==t){this.tileText=`L: ${e.level} X: ${e.x} Y: ${e.y}`,this.tileText+=`<br>SW corner: ${e.rectangle.west}, ${e.rectangle.south}`,this.tileText+=`<br>NE corner: ${e.rectangle.east}, ${e.rectangle.north}`;let n=e.data;l(n)&&l(n.tileBoundingRegion)?this.tileText+=`<br>Min: ${n.tileBoundingRegion.minimumHeight} Max: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});d1.prototype._update=function(){this.frustums&&(this.frustumStatisticText=dvt(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=r$(1,e,this.depthFrustum),this.depthFrustumText=`${this.depthFrustum} of ${e}`,this.performance&&this._performanceDisplay.update(),this.primitiveReferenceFrame&&(this._modelMatrixPrimitive.modelMatrix=this._primitive.modelMatrix),this.shaderCacheText=`Cached shaders: ${this._scene.context.shaderCache.numberOfShaders}`};d1.prototype.isDestroyed=function(){return!1};d1.prototype.destroy=function(){return this._eventHandler.destroy(),this._removePostRenderEvent(),this._frustumsSubscription.dispose(),this._frustumPlanesSubscription.dispose(),this._performanceSubscription.dispose(),this._primitiveBoundingSphereSubscription.dispose(),this._primitiveReferenceFrameSubscription.dispose(),this._filterPrimitiveSubscription.dispose(),this._wireframeSubscription.dispose(),this._depthFrustumSubscription.dispose(),this._suspendUpdatesSubscription.dispose(),this._tileCoordinatesSubscription.dispose(),this._tileBoundingSphereSubscription.dispose(),this._filterTileSubscription.dispose(),this._pickPrimitiveActiveSubscription.dispose(),this._pickTileActiveSubscription.dispose(),le(this)};var cG=d1;function lG(e,t){e=Dn(e);let n=document.createElement("div"),i=new cG(t,n);this._viewModel=i,this._container=e;let o=document.createElement("div");this._element=o;let r=document.createElement("div");r.textContent="Cesium Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleDropDown"),o.appendChild(r),o.className="cesium-cesiumInspector",o.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : dropDownVisible, "cesium-cesiumInspector-hidden" : !dropDownVisible }'),e.appendChild(this._element);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",o.appendChild(s);let a=zu.createSection,c=zu.createCheckbox,u=a(s,"General","generalVisible","toggleGeneral"),f=c("Show Frustums","frustums"),h=document.createElement("div");h.className="cesium-cesiumInspector-frustumStatistics",h.setAttribute("data-bind","visible: frustums, html: frustumStatisticText"),f.appendChild(h),u.appendChild(f),u.appendChild(c("Show Frustum Planes","frustumPlanes")),u.appendChild(c("Performance Display","performance")),n.className="cesium-cesiumInspector-performanceDisplay",u.appendChild(n);let p=document.createElement("div");p.className="cesium-cesiumInspector-shaderCache",p.setAttribute("data-bind","html: shaderCacheText"),u.appendChild(p);let _=document.createElement("div");u.appendChild(_);let m=document.createElement("span");m.setAttribute("data-bind",'html: "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Frustum:"'),_.appendChild(m);let y=document.createElement("span");y.setAttribute("data-bind","text: depthFrustumText"),_.appendChild(y);let b=document.createElement("input");b.type="button",b.value="-",b.className="cesium-cesiumInspector-pickButton",b.setAttribute("data-bind","click: decrementDepthFrustum"),_.appendChild(b);let x=document.createElement("input");x.type="button",x.value="+",x.className="cesium-cesiumInspector-pickButton",x.setAttribute("data-bind","click: incrementDepthFrustum"),_.appendChild(x);let T=a(s,"Primitives","primitivesVisible","togglePrimitives"),C=document.createElement("div");C.className="cesium-cesiumInspector-pickSection",T.appendChild(C);let E=document.createElement("input");E.type="button",E.value="Pick a primitive",E.className="cesium-cesiumInspector-pickButton",E.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickPrimitiveActive}, click: pickPrimitive');let S=document.createElement("div");S.className="cesium-cesiumInspector-center",S.appendChild(E),C.appendChild(S),C.appendChild(c("Show bounding sphere","primitiveBoundingSphere","hasPickedPrimitive")),C.appendChild(c("Show reference frame","primitiveReferenceFrame","hasPickedPrimitive")),this._primitiveOnly=c("Show only selected","filterPrimitive","hasPickedPrimitive"),C.appendChild(this._primitiveOnly);let w=a(s,"Terrain","terrainVisible","toggleTerrain"),R=document.createElement("div");R.className="cesium-cesiumInspector-pickSection",w.appendChild(R);let P=document.createElement("input");P.type="button",P.value="Pick a tile",P.className="cesium-cesiumInspector-pickButton",P.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickTileActive}, click: pickTile'),S=document.createElement("div"),S.appendChild(P),S.className="cesium-cesiumInspector-center",R.appendChild(S);let O=document.createElement("div");R.appendChild(O);let N=document.createElement("input");N.type="button",N.value="Parent",N.className="cesium-cesiumInspector-pickButton",N.setAttribute("data-bind","click: selectParent");let g=document.createElement("input");g.type="button",g.value="NW",g.className="cesium-cesiumInspector-pickButton",g.setAttribute("data-bind","click: selectNW");let A=document.createElement("input");A.type="button",A.value="NE",A.className="cesium-cesiumInspector-pickButton",A.setAttribute("data-bind","click: selectNE");let v=document.createElement("input");v.type="button",v.value="SW",v.className="cesium-cesiumInspector-pickButton",v.setAttribute("data-bind","click: selectSW");let I=document.createElement("input");I.type="button",I.value="SE",I.className="cesium-cesiumInspector-pickButton",I.setAttribute("data-bind","click: selectSE");let M=document.createElement("div");M.className="cesium-cesiumInspector-tileText",O.className="cesium-cesiumInspector-frustumStatistics",O.appendChild(M),O.setAttribute("data-bind","visible: hasPickedTile"),M.setAttribute("data-bind","html: tileText");let F=document.createElement("div");F.className="cesium-cesiumInspector-relativeText",F.textContent="Select relative:",O.appendChild(F);let V=document.createElement("table"),k=document.createElement("tr"),H=document.createElement("tr"),B=document.createElement("td");B.appendChild(N);let j=document.createElement("td");j.appendChild(g);let q=document.createElement("td");q.appendChild(A),k.appendChild(B),k.appendChild(j),k.appendChild(q);let Q=document.createElement("td"),Y=document.createElement("td");Y.appendChild(v);let J=document.createElement("td");J.appendChild(I),H.appendChild(Q),H.appendChild(Y),H.appendChild(J),V.appendChild(k),V.appendChild(H),O.appendChild(V),R.appendChild(c("Show bounding 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76.03125 L 18.375 83.3125 L 38.78125 83.40625 L 17.8125 104.40625 L 23.625 110.25 L 44.5 89.375 L 44.59375 109.59375 L 51.875 102.3125 L 51.875 76.0625 L 25.6875 76.03125 z M 102.375 76.15625 L 76.15625 76.1875 L 76.1875 102.4375 L 83.46875 109.71875 L 83.5625 89.53125 L 104.40625 110.375 L 110.25 104.53125 L 89.25 83.53125 L 109.6875 83.46875 L 102.375 76.15625 z";function hG(e,t){e=Dn(e);let n=new dG(t,e);n._exitFullScreenPath=gvt,n._enterFullScreenPath=pvt;let i=document.createElement("button");i.type="button",i.className="cesium-button cesium-fullscreenButton",i.setAttribute("data-bind","attr: { title: tooltip },click: command,enable: isFullscreenEnabled,cesiumSvgPath: { path: isFullscreen ? _exitFullScreenPath : _enterFullScreenPath, width: 128, height: 128 }"),e.appendChild(i),ye.applyBindings(n,i),this._container=e,this._viewModel=n,this._element=i}Object.defineProperties(hG.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});hG.prototype.isDestroyed=function(){return!1};hG.prototype.destroy=function(){return this._viewModel.destroy(),ye.cleanNode(this._element),this._container.removeChild(this._element),le(this)};var mG=hG;var JAe=1e3;function id(e){l(e.geocoderServices)?this._geocoderServices=e.geocoderServices:this._geocoderServices=[new qE({scene:e.scene})],this._viewContainer=e.container,this._scene=e.scene,this._flightDuration=e.flightDuration,this._searchText="",this._isSearchInProgress=!1,this._wasGeocodeCancelled=!1,this._previousCredits=[],this._complete=new me,this._suggestions=[],this._selectedSuggestion=void 0,this._showSuggestions=!0,this._handleArrowDown=tEe,this._handleArrowUp=eEe;let t=this;this._suggestionsVisible=ye.pureComputed(function(){let o=ye.getObservable(t,"_suggestions")().length>0,r=ye.getObservable(t,"_showSuggestions")();return o&&r}),this._searchCommand=An(function(i){if(i=i??Sx.SEARCH,t._focusTextbox=!1,l(t._selectedSuggestion))return t.activateSuggestion(t._selectedSuggestion),!1;if(t.hideSuggestions(),t.isSearchInProgress)Cvt(t);else return xvt(t,t._geocoderServices,i)}),this.deselectSuggestion=function(){t._selectedSuggestion=void 0},this.handleKeyDown=function(i,o){let r=o.key==="ArrowDown"||o.key==="Down"||o.keyCode===40,s=o.key==="ArrowUp"||o.key==="Up"||o.keyCode===38;return(r||s)&&o.preventDefault(),!0},this.handleKeyUp=function(i,o){let r=o.key==="ArrowDown"||o.key==="Down"||o.keyCode===40,s=o.key==="ArrowUp"||o.key==="Up"||o.keyCode===38,a=o.key==="Enter"||o.keyCode===13;return s?eEe(t):r?tEe(t):a&&t._searchCommand(),!0},this.activateSuggestion=function(i){t.hideSuggestions(),t._searchText=i.displayName;let o=i.destination;oEe(t),t.destinationFound(t,o)},this.hideSuggestions=function(){t._showSuggestions=!1,t._selectedSuggestion=void 0},this.showSuggestions=function(){t._showSuggestions=!0},this.handleMouseover=function(i,o){i!==t._selectedSuggestion&&(t._selectedSuggestion=i)},this.keepExpanded=!1,this.autoComplete=e.autocomplete??!0,this.destinationFound=e.destinationFound??id.flyToDestination,this._focusTextbox=!1,ye.track(this,["_searchText","_isSearchInProgress","keepExpanded","_suggestions","_selectedSuggestion","_showSuggestions","_focusTextbox"]);let n=ye.getObservable(this,"_searchText");n.extend({rateLimit:{timeout:500}}),this._suggestionSubscription=n.subscribe(function(){id._updateSearchSuggestions(t)}),this.isSearchInProgress=void 0,ye.defineProperty(this,"isSearchInProgress",{get:function(){return this._isSearchInProgress}}),this.searchText=void 0,ye.defineProperty(this,"searchText",{get:function(){return this.isSearchInProgress?"Searching...":this._searchText},set:function(i){this._searchText=i}}),this.flightDuration=void 0,ye.defineProperty(this,"flightDuration",{get:function(){return 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e=i[0],e.height+=JAe,e}):(e.height+=JAe,Promise.resolve(e))}function yvt(e,t){let n=e._scene,i=n.ellipsoid,o=n.camera,r=n.terrainProvider,s=t,a;return t instanceof se?D.equalsEpsilon(t.south,t.north,D.EPSILON7)&&D.equalsEpsilon(t.east,t.west,D.EPSILON7)?t=se.center(t):a=$E(t,n):t=i.cartesianToCartographic(t),l(a)||(a=_vt(t,r)),a.then(function(c){s=i.cartographicToCartesian(c)}).finally(function(){o.flyTo({destination:s,complete:function(){e._complete.raiseEvent()},duration:e._flightDuration,endTransform:L.IDENTITY})})}async function bvt(e,t,n){try{return{state:"fulfilled",value:await e.geocode(t,n),credits:e.credit}}catch(i){return{state:"rejected",reason:i}}}async function xvt(e,t,n){let i=e._searchText;if(iEe(i)){e.showSuggestions();return}e._isSearchInProgress=!0,e._wasGeocodeCancelled=!1;let o,r;for(o=0;o<t.length;o++){if(e._wasGeocodeCancelled)return;if(r=await 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s=r.offsetTop;s+r.clientHeight>i.clientHeight?i.scrollTop=s+r.clientHeight:s<i.scrollTop&&(i.scrollTop=s)}function Cvt(e){e._isSearchInProgress&&(e._isSearchInProgress=!1,e._wasGeocodeCancelled=!0)}function iEe(e){return/^\s*$/.test(e)}function oEe(e){ye.getObservable(e,"_suggestions").removeAll()}async function Avt(e){if(!e.autoComplete)return;let t=e._searchText;if(oEe(e),a$(e),!iEe(t))for(let n of e._geocoderServices){let i=await n.geocode(t,Sx.AUTOCOMPLETE);if(e._suggestions=e._suggestions.concat(i),i.length>0){let o=!0;i.forEach(r=>{let s=GD.getCreditsFromResult(r);o=o&&!l(s),nEe(e,s)}),o&&s$(e,n.credit)}if(e._suggestions.length>=5)return}}id.flyToDestination=yvt;id._updateSearchSuggestions=Avt;id._adjustSuggestionsScroll=Tvt;id.prototype.isDestroyed=function(){return!1};id.prototype.destroy=function(){return a$(this),le(this)};var pG=id;var Evt="M29.772,26.433l-7.126-7.126c0.96-1.583,1.523-3.435,1.524-5.421C24.169,8.093,19.478,3.401,13.688,3.399C7.897,3.401,3.204,8.093,3.204,13.885c0,5.789,4.693,10.481,10.484,10.481c1.987,0,3.839-0.563,5.422-1.523l7.128,7.127L29.772,26.433zM7.203,13.885c0.006-3.582,2.903-6.478,6.484-6.486c3.579,0.008,6.478,2.904,6.484,6.486c-0.007,3.58-2.905,6.476-6.484,6.484C10.106,20.361,7.209,17.465,7.203,13.885z",Svt="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z";function gG(e){let t=Dn(e.container),n=new pG(e);n._startSearchPath=Evt,n._stopSearchPath=Svt;let i=document.createElement("form");i.setAttribute("data-bind","submit: search");let o=document.createElement("input");o.type="search",o.className="cesium-geocoder-input",o.setAttribute("placeholder","Enter an address or landmark..."),o.setAttribute("data-bind",'textInput: searchText,disable: isSearchInProgress,event: { keyup: 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OG(e){this._scene=e,this._orthographic=e.camera.frustum instanceof rn,this._flightInProgress=!1,this.dropDownVisible=!1,this.tooltipPerspective="Perspective Projection",this.tooltipOrthographic="Orthographic Projection",this.selectedTooltip=void 0,this.sceneMode=e.mode,ye.track(this,["_orthographic","_flightInProgress","sceneMode","dropDownVisible","tooltipPerspective","tooltipOrthographic"]);let t=this;ye.defineProperty(this,"selectedTooltip",function(){return t._orthographic?t.tooltipOrthographic:t.tooltipPerspective}),this._toggleDropDown=An(function(){t.sceneMode===ne.SCENE2D||t._flightInProgress||(t.dropDownVisible=!t.dropDownVisible)}),this._eventHelper=new pr,this._eventHelper.add(e.morphComplete,function(n,i,o,r){t.sceneMode=o,t._orthographic=o===ne.SCENE2D||t._scene.camera.frustum instanceof rn}),this._eventHelper.add(e.preRender,function(){t._flightInProgress=l(e.camera._currentFlight)}),this._switchToPerspective=An(function(){t.sceneMode!==ne.SCENE2D&&(t._scene.camera.switchToPerspectiveFrustum(),t._orthographic=!1,t.dropDownVisible=!1)}),this._switchToOrthographic=An(function(){t.sceneMode!==ne.SCENE2D&&(t._scene.camera.switchToOrthographicFrustum(),t._orthographic=!0,t.dropDownVisible=!1)}),this._sceneMode=ne}Object.defineProperties(OG.prototype,{scene:{get:function(){return this._scene}},toggleDropDown:{get:function(){return this._toggleDropDown}},switchToPerspective:{get:function(){return this._switchToPerspective}},switchToOrthographic:{get:function(){return this._switchToOrthographic}},isOrthographicProjection:{get:function(){return this._orthographic}}});OG.prototype.isDestroyed=function(){return!1};OG.prototype.destroy=function(){this._eventHelper.removeAll(),le(this)};var MG=OG;var Mvt="M 28.15625,10.4375 9.125,13.21875 13.75,43.25 41.75,55.09375 50.8125,37 54.5,11.9375 z m 0.125,3 19.976451,0.394265 L 43.03125,16.875 22.6875,14.28125 z M 50.971746,15.705477 47.90625,36.03125 42.53125,46 44.84375,19.3125 z M 12.625,16.03125 l 29.15625,3.6875 -2.65625,31 L 16.4375,41.125 z",Lvt="m 31.560594,6.5254438 -20.75,12.4687502 0.1875,24.5625 22.28125,11.8125 19.5,-12 0.65625,-0.375 0,-0.75 0.0312,-23.21875 z m 0.0625,3.125 16.65625,9.5000002 -16.125,10.28125 -17.34375,-9.71875 z m 18.96875,11.1875002 0.15625,20.65625 -17.46875,10.59375 0.15625,-20.28125 z m -37.0625,1.25 17.21875,9.625 -0.15625,19.21875 -16.9375,-9 z";function LG(e,t){e=Dn(e);let n=new MG(t);n._perspectivePath=Mvt,n._orthographicPath=Lvt;let i=document.createElement("span");i.className="cesium-projectionPicker-wrapper cesium-toolbar-button",e.appendChild(i);let o=document.createElement("button");o.type="button",o.className="cesium-button cesium-toolbar-button",o.setAttribute("data-bind",'css: { "cesium-projectionPicker-buttonPerspective": !_orthographic,       "cesium-projectionPicker-buttonOrthographic": _orthographic,       "cesium-button-disabled" : sceneMode === _sceneMode.SCENE2D || _flightInProgress,        "cesium-projectionPicker-selected": dropDownVisible },attr: { title: selectedTooltip },click: toggleDropDown'),o.innerHTML='<!-- ko cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64, css: "cesium-projectionPicker-iconPerspective" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64, css: "cesium-projectionPicker-iconOrthographic" } --><!-- /ko -->',i.appendChild(o);let r=document.createElement("button");r.type="button",r.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",r.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && _orthographic),       "cesium-projectionPicker-none" : !_orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible },attr: { title: tooltipPerspective },click: switchToPerspective,cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64 }'),i.appendChild(r);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && !_orthographic),       "cesium-projectionPicker-none" : _orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible},attr: { title: tooltipOrthographic },click: switchToOrthographic,cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64 }'),i.appendChild(s),ye.applyBindings(n,i),this._viewModel=n,this._container=e,this._wrapper=i,this._closeDropDown=function(a){i.contains(a.target)||(n.dropDownVisible=!1)},Ut.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(LG.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});LG.prototype.isDestroyed=function(){return!1};LG.prototype.destroy=function(){return this._viewModel.destroy(),Ut.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),ye.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),le(this)};var NG=LG;function FG(e,t){this._scene=e;let n=this,i=function(o,r,s,a){n.sceneMode=s,n.dropDownVisible=!1};this._eventHelper=new pr,this._eventHelper.add(e.morphStart,i),this._duration=t??2,this.sceneMode=e.mode,this.dropDownVisible=!1,this.tooltip2D="2D",this.tooltip3D="3D",this.tooltipColumbusView="Columbus View",ye.track(this,["sceneMode","dropDownVisible","tooltip2D","tooltip3D","tooltipColumbusView"]),this.selectedTooltip=void 0,ye.defineProperty(this,"selectedTooltip",function(){let o=n.sceneMode;return o===ne.SCENE2D?n.tooltip2D:o===ne.SCENE3D?n.tooltip3D:n.tooltipColumbusView}),this._toggleDropDown=An(function(){n.dropDownVisible=!n.dropDownVisible}),this._morphTo2D=An(function(){e.morphTo2D(n._duration)}),this._morphTo3D=An(function(){e.morphTo3D(n._duration)}),this._morphToColumbusView=An(function(){e.morphToColumbusView(n._duration)}),this._sceneMode=ne}Object.defineProperties(FG.prototype,{scene:{get:function(){return this._scene}},duration:{get:function(){return 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-9.6699,0 -2.58772,-10.282782 z";function kG(e,t,n){e=Dn(e);let i=new BG(t,n);i._globePath=Nvt,i._flatMapPath=Fvt,i._columbusViewPath=Bvt;let o=document.createElement("span");o.className="cesium-sceneModePicker-wrapper cesium-toolbar-button",e.appendChild(o);let r=document.createElement("button");r.type="button",r.className="cesium-button cesium-toolbar-button",r.setAttribute("data-bind",'css: { "cesium-sceneModePicker-button2D": sceneMode === _sceneMode.SCENE2D,       "cesium-sceneModePicker-button3D": sceneMode === _sceneMode.SCENE3D,       "cesium-sceneModePicker-buttonColumbusView": sceneMode === _sceneMode.COLUMBUS_VIEW,       "cesium-sceneModePicker-selected": dropDownVisible },attr: { title: selectedTooltip },click: toggleDropDown'),r.innerHTML='<!-- ko cesiumSvgPath: { path: _globePath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon3D" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon2D" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-iconColumbusView" } --><!-- /ko -->',o.appendChild(r);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE3D)) || (!dropDownVisible && (sceneMode === _sceneMode.SCENE3D)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE3D,       "cesium-sceneModePicker-hidden" : !dropDownVisible },attr: { title: tooltip3D },click: morphTo3D,cesiumSvgPath: { path: _globePath, width: 64, height: 64 }'),o.appendChild(s);let a=document.createElement("button");a.type="button",a.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",a.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE2D)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE2D,       "cesium-sceneModePicker-hidden" : !dropDownVisible },attr: { title: tooltip2D },click: morphTo2D,cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64 }'),o.appendChild(a);let c=document.createElement("button");c.type="button",c.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",c.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.COLUMBUS_VIEW)) || (!dropDownVisible && (sceneMode === _sceneMode.COLUMBUS_VIEW)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.COLUMBUS_VIEW,       "cesium-sceneModePicker-hidden" : !dropDownVisible},attr: { title: tooltipColumbusView },click: morphToColumbusView,cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64 }'),o.appendChild(c),ye.applyBindings(i,o),this._viewModel=i,this._container=e,this._wrapper=o,this._closeDropDown=function(u){o.contains(u.target)||(i.dropDownVisible=!1)},Ut.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(kG.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});kG.prototype.isDestroyed=function(){return!1};kG.prototype.destroy=function(){return this._viewModel.destroy(),Ut.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),ye.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),le(this)};var zG=kG;function sT(e,t,n){this._color=e,this._height=t,this._base=n??0}sT.prototype.getHeight=function(){return this._height};sT.prototype.getBase=function(){return this._base};sT.prototype.getStartTime=function(){return this._start};sT.prototype.getStopTime=function(){return this._stop};sT.prototype.setRange=function(e,t){this._start=e,this._stop=t};sT.prototype.render=function(e){let t="";if(this._start&&this._stop&&this._color){let n=K.secondsDifference(this._start,e.epochJulian),i=Math.round(e.timeBarWidth*e.getAlpha(n)),o=K.secondsDifference(this._stop,e.epochJulian),r=Math.round(e.timeBarWidth*e.getAlpha(o))-i;i<0&&(r+=i,i=0),i+r>e.timeBarWidth&&(r=e.timeBarWidth-i),r>0&&(t=`<span class="cesium-timeline-highlight" style="left: ${i.toString()}px; width: ${r.toString()}px; bottom: ${this._base.toString()}px; height: ${this._height}px; background-color: ${this._color};"></span>`)}return t};var UG=sT;function dEe(e,t,n,i){this.interval=e,this.height=t,this.color=n||new U(.5,.5,.5,1),this.backgroundColor=i||new U(0,0,0,0)}dEe.prototype.render=function(e,t){let n=this.interval.start,i=this.interval.stop,o=t.startJulian,r=K.addSeconds(t.startJulian,t.duration,new K);if(K.lessThan(n,o)&&K.greaterThan(i,r))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height);else if(K.lessThanOrEquals(n,r)&&K.greaterThanOrEquals(i,o)){let s,a,c;for(s=0;s<t.timeBarWidth;++s){let u=K.addSeconds(t.startJulian,s/t.timeBarWidth*t.duration,new K);!l(a)&&K.greaterThanOrEquals(u,n)?a=s:!l(c)&&K.greaterThanOrEquals(u,i)&&(c=s)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height),l(a)&&(l(c)||(c=t.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(a,t.y,Math.max(c-a,1),this.height))}};var VG=dEe;var u$=1e12,od={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},nl={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},I0=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800,1296e3,2592e3,5184e3,7776e3,15552e3,31536e3,63072e3,126144e3,15768e4,31536e4,63072e4,126144e4,15768e5,31536e5,63072e5,126144e5,15768e6,31536e6],kvt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function il(e,t){e=Dn(e);let n=e.ownerDocument;this.container=e;let i=n.createElement("div");i.className="cesium-timeline-main",e.appendChild(i),this._topDiv=i,this._endJulian=void 0,this._epochJulian=void 0,this._lastXPos=void 0,this._scrubElement=void 0,this._startJulian=void 0,this._timeBarSecondsSpan=void 0,this._clock=t,this._scrubJulian=t.currentTime,this._mainTicSpan=-1,this._mouseMode=od.none,this._touchMode=nl.none,this._touchState={centerX:0,spanX:0},this._mouseX=0,this._timelineDrag=0,this._timelineDragLocation=void 0,this._lastHeight=void 0,this._lastWidth=void 0,this._topDiv.innerHTML='<div class="cesium-timeline-bar"></div><div class="cesium-timeline-trackContainer"><canvas class="cesium-timeline-tracks" width="10" height="1"></canvas></div><div class="cesium-timeline-needle"></div><span class="cesium-timeline-ruler"></span>',this._timeBarEle=this._topDiv.childNodes[0],this._trackContainer=this._topDiv.childNodes[1],this._trackListEle=this._topDiv.childNodes[1].childNodes[0],this._needleEle=this._topDiv.childNodes[2],this._rulerEle=this._topDiv.childNodes[3],this._context=this._trackListEle.getContext("2d"),this._trackList=[],this._highlightRanges=[],this.zoomTo(t.startTime,t.stopTime),this._onMouseDown=zvt(this),this._onMouseUp=Uvt(this),this._onMouseMove=Vvt(this),this._onMouseWheel=Hvt(this),this._onTouchStart=Gvt(this),this._onTouchMove=Wvt(this),this._onTouchEnd=jvt(this);let o=this._timeBarEle;n.addEventListener("mouseup",this._onMouseUp,!1),n.addEventListener("mousemove",this._onMouseMove,!1),o.addEventListener("mousedown",this._onMouseDown,!1),o.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),o.addEventListener("mousewheel",this._onMouseWheel,!1),o.addEventListener("touchstart",this._onTouchStart,!1),o.addEventListener("touchmove",this._onTouchMove,!1),o.addEventListener("touchend",this._onTouchEnd,!1),o.addEventListener("touchcancel",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}il.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};il.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};il.prototype.isDestroyed=function(){return!1};il.prototype.destroy=function(){this._clock.onTick.removeEventListener(this.updateFromClock,this);let e=this.container.ownerDocument;e.removeEventListener("mouseup",this._onMouseUp,!1),e.removeEventListener("mousemove",this._onMouseMove,!1);let t=this._timeBarEle;t.removeEventListener("mousedown",this._onMouseDown,!1),t.removeEventListener("DOMMouseScroll",this._onMouseWheel,!1),t.removeEventListener("mousewheel",this._onMouseWheel,!1),t.removeEventListener("touchstart",this._onTouchStart,!1),t.removeEventListener("touchmove",this._onTouchMove,!1),t.removeEventListener("touchend",this._onTouchEnd,!1),t.removeEventListener("touchcancel",this._onTouchEnd,!1),this.container.removeChild(this._topDiv),le(this)};il.prototype.addHighlightRange=function(e,t,n){let i=new UG(e,t,n);return this._highlightRanges.push(i),this.resize(),i};il.prototype.addTrack=function(e,t,n,i){let o=new VG(e,t,n,i);return this._trackList.push(o),this._lastHeight=void 0,this.resize(),o};il.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=K.secondsDifference(t,e),this._clock&&this._clock.clockRange!==Xr.UNBOUNDED){let i=this._clock.startTime,o=this._clock.stopTime,r=K.secondsDifference(o,i),s=K.secondsDifference(i,this._startJulian),a=K.secondsDifference(o,this._endJulian);this._timeBarSecondsSpan>=r?(this._timeBarSecondsSpan=r,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):s>0?(this._endJulian=K.addSeconds(this._endJulian,s,new K),this._startJulian=i,this._timeBarSecondsSpan=K.secondsDifference(this._endJulian,this._startJulian)):a<0&&(this._startJulian=K.addSeconds(this._startJulian,a,new K),this._endJulian=o,this._timeBarSecondsSpan=K.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();let n=document.createEvent("Event");n.initEvent("setzoom",!0,!0),n.startJulian=this._startJulian,n.endJulian=this._endJulian,n.epochJulian=this._epochJulian,n.totalSpan=this._timeBarSecondsSpan,n.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(n)};il.prototype.zoomFrom=function(e){let t=K.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=this._timeBarSecondsSpan*.5:t+=t-this._timeBarSecondsSpan*.5;let n=this._timeBarSecondsSpan-t;this.zoomTo(K.addSeconds(this._startJulian,t-t*e,new K),K.addSeconds(this._endJulian,n*e-n,new K))};function f$(e){return e<10?`0${e.toString()}`:e.toString()}il.prototype.makeLabel=function(e){let t=K.toGregorianDate(e),n=t.millisecond,i=" UTC";if(n>0&&this._timeBarSecondsSpan<3600){for(i=Math.floor(n).toString();i.length<3;)i=`0${i}`;i=`.${i}`}return`${kvt[t.month-1]} ${t.day} ${t.year} ${f$(t.hour)}:${f$(t.minute)}:${f$(t.second)}${i}`};il.prototype.smallestTicInPixels=7;il.prototype._makeTics=function(){let e=this._timeBarEle,t=K.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan),i=n-8,o,r=this;this._needleEle.style.left=`${n.toString()}px`;let s="",a=.01,c=31536e6,u=1e-10,f=0,h=this._timeBarSecondsSpan;h<a?(h=a,this._timeBarSecondsSpan=a,this._endJulian=K.addSeconds(this._startJulian,a,new K)):h>c&&(h=c,this._timeBarSecondsSpan=c,this._endJulian=K.addSeconds(this._startJulian,c,new K));let p=this._timeBarEle.clientWidth;p<10&&(p=10);let _=this._startJulian,m=Math.min(h/p*1e-5,.4),y,b=K.toGregorianDate(_);h>31536e4?y=K.fromDate(new Date(Date.UTC(Math.floor(b.year/100)*100,0))):h>31536e3?y=K.fromDate(new Date(Date.UTC(Math.floor(b.year/10)*10,0))):h>86400?y=K.fromDate(new Date(Date.UTC(b.year,0))):y=K.fromDate(new Date(Date.UTC(b.year,b.month,b.day)));let x=K.secondsDifference(this._startJulian,K.addSeconds(y,m,new K)),T=x+h;this._epochJulian=y;function C(B){return Math.floor(x/B)*B}function E(B,j){return Math.ceil(B/j+.5)*j}function S(B){return(B-x)/h}function w(B,j){return B-j*Math.round(B/j)}this._rulerEle.innerHTML=this.makeLabel(K.addSeconds(this._endJulian,-a,new K));let R=this._rulerEle.offsetWidth+20;R<30&&(R=180);let P=f;f-=u;let O={startTime:x,startJulian:_,epochJulian:y,duration:h,timeBarWidth:p,getAlpha:S};this._highlightRanges.forEach(function(B){s+=B.render(O)});let N=0,g=0,A=0,v=R/p;v>1&&(v=1),v*=this._timeBarSecondsSpan;let I=-1,M=-1,F=I0.length,V;for(V=0;V<F;++V){let B=I0[V];if(++I,N=B,B>v&&B>f)break;M<0&&p*(B/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(M=I)}if(I>0){for(;I>0;)if(--I,Math.abs(w(N,I0[I]))<1e-5){I0[I]>=f&&(g=I0[I]);break}if(M>=0)for(;M<I;){if(Math.abs(w(g,I0[M]))<1e-5&&I0[M]>=f){A=I0[M];break}++M}}f=P,f>u&&A<1e-5&&Math.abs(f-N)>u&&(A=f,f<=N+u&&(g=0));let k=-999999,H;if(p*(A/this._timeBarSecondsSpan)>=3)for(o=C(A);o<=T;o=E(o,A))s+=`<span class="cesium-timeline-ticTiny" style="left: ${Math.round(p*S(o)).toString()}px;"></span>`;if(p*(g/this._timeBarSecondsSpan)>=3)for(o=C(g);o<=T;o=E(o,g))s+=`<span class="cesium-timeline-ticSub" style="left: ${Math.round(p*S(o)).toString()}px;"></span>`;if(p*(N/this._timeBarSecondsSpan)>=2){this._mainTicSpan=N,T+=N,o=C(N);let B=K.computeTaiMinusUtc(y);for(;o<=T;){let j=K.addSeconds(_,o-x,new K);if(N>2.1){let J=K.computeTaiMinusUtc(j);Math.abs(J-B)>.1&&(o+=J-B,j=K.addSeconds(_,o-x,new K))}let q=Math.round(p*S(o)),Q=this.makeLabel(j);this._rulerEle.innerHTML=Q,H=this._rulerEle.offsetWidth,H<10&&(H=R);let Y=q-(H/2-1);Y>k?(k=Y+H+5,s+=`<span class="cesium-timeline-ticMain" style="left: ${q.toString()}px;"></span><span class="cesium-timeline-ticLabel" style="left: ${Y.toString()}px;">${Q}</span>`):s+=`<span class="cesium-timeline-ticSub" style="left: ${q.toString()}px;"></span>`,o=E(o,N)}}else this._mainTicSpan=-1;s+=`<span class="cesium-timeline-icon16" style="left:${i}px;bottom:0;background-position: 0 0;"></span>`,e.innerHTML=s,this._scrubElement=e.lastChild,this._context.clearRect(0,0,this._trackListEle.width,this._trackListEle.height),O.y=0,this._trackList.forEach(function(B){B.render(r._context,O),O.y+=B.height})};il.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;let e=this._scrubElement;if(l(this._scrubElement)){let t=K.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan);this._lastXPos!==n&&(this._lastXPos=n,e.style.left=`${n-8}px`,this._needleEle.style.left=`${n}px`)}l(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo(K.addSeconds(this._startJulian,this._timelineDrag,new K),K.addSeconds(this._endJulian,this._timelineDrag,new K)))};il.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=K.addSeconds(this._startJulian,t,new K),this._scrubElement){let i=e-8;this._scrubElement.style.left=`${i.toString()}px`,this._needleEle.style.left=`${e.toString()}px`}let n=document.createEvent("Event");n.initEvent("settime",!0,!0),n.clientX=e,n.timeSeconds=t,n.timeJulian=this._scrubJulian,n.clock=this._clock,this._topDiv.dispatchEvent(n)};function zvt(e){return function(t){e._mouseMode!==od.touchOnly&&(t.button===0?(e._mouseMode=od.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=od.zoom:e._mouseMode=od.slide)),t.preventDefault()}}function Uvt(e){return function(t){e._mouseMode=od.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function Vvt(e){return function(t){let n;if(e._mouseMode===od.scrub){t.preventDefault();let i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===od.slide){if(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0){let i=n*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo(K.addSeconds(e._startJulian,i,new K),K.addSeconds(e._endJulian,i,new K))}}else e._mouseMode===od.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function Hvt(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;u$=Math.max(Math.min(Math.abs(n),u$),1),n/=u$,e.zoomFrom(Math.pow(1.05,-n))}}function Gvt(e){return function(t){let n=t.touches.length,i,o,r=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=od.touchOnly,n===1?(i=K.secondsDifference(e._scrubJulian,e._startJulian),o=Math.round(i*e._topDiv.clientWidth/e._timeBarSecondsSpan+r),Math.abs(t.touches[0].clientX-o)<50?(e._touchMode=nl.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=nl.singleTap,e._touchState.centerX=t.touches[0].clientX-r)):n===2?(e._touchMode=nl.slideZoom,e._touchState.centerX=(t.touches[0].clientX+t.touches[1].clientX)*.5-r,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=nl.ignore}}function jvt(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===nl.singleTap?(e._touchMode=nl.scrub,e._onTouchMove(t)):e._touchMode===nl.scrub&&e._onTouchMove(t),e._mouseMode=od.touchOnly,n!==1?e._touchMode=n>0?nl.ignore:nl.none:e._touchMode===nl.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function Wvt(e){return function(t){let n,i,o,r,s,a,c=1,u=e._topDiv.getBoundingClientRect().left;e._touchMode===nl.singleTap&&(e._touchMode=nl.slideZoom),e._mouseMode=od.touchOnly,e._touchMode===nl.scrub?(t.preventDefault(),t.changedTouches.length===1&&(i=t.changedTouches[0].clientX-u,i>=0&&i<=e._topDiv.clientWidth&&e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===nl.slideZoom&&(o=t.touches.length,o===2?(r=(t.touches[0].clientX+t.touches[1].clientX)*.5-u,s=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):o===1&&(r=t.touches[0].clientX-u,s=0),l(r)&&(s>0&&e._touchState.spanX>0?(c=e._touchState.spanX/s,a=K.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-r*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new K)):(n=e._touchState.centerX-r,a=K.addSeconds(e._startJulian,n*e._timeBarSecondsSpan/e._topDiv.clientWidth,new K)),e.zoomTo(a,K.addSeconds(a,e._timeBarSecondsSpan*c,new K)),e._touchState.centerX=r,e._touchState.spanX=s))}}il.prototype.resize=function(){let e=this.container.clientWidth,t=this.container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;this._trackContainer.style.height=`${t}px`;let n=1;this._trackList.forEach(function(i){n+=i.height}),this._trackListEle.style.height=`${n.toString()}px`,this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=n,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t};var HG=il;var qvt=new z,GG="-1000px";function h1(e,t,n){this._scene=e,this._screenPositionX=GG,this._screenPositionY=GG,this._tweens=e.tweens,this._container=n??document.body,this._selectionIndicatorElement=t,this._scale=1,this.position=void 0,this.showSelection=!1,ye.track(this,["position","_screenPositionX","_screenPositionY","_scale","showSelection"]),this.isVisible=void 0,ye.defineProperty(this,"isVisible",{get:function(){return this.showSelection&&l(this.position)}}),ye.defineProperty(this,"_transform",{get:function(){return`scale(${this._scale})`}}),this.computeScreenSpacePosition=function(i,o){return Ui.worldToWindowCoordinates(e,i,o)}}h1.prototype.update=function(){if(this.showSelection&&l(this.position)){let e=this.computeScreenSpacePosition(this.position,qvt);if(!l(e))this._screenPositionX=GG,this._screenPositionY=GG;else{let t=this._container,n=t.parentNode.clientWidth,i=t.parentNode.clientHeight,o=this._selectionIndicatorElement.clientWidth,r=o*.5;e.x=Math.min(Math.max(e.x,-o),n+o)-r,e.y=Math.min(Math.max(e.y,-o),i+o)-r,this._screenPositionX=`${Math.floor(e.x+.25)}px`,this._screenPositionY=`${Math.floor(e.y+.25)}px`}}};h1.prototype.animateAppear=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:2,stopValue:1,duration:.8,easingFunction:Zr.EXPONENTIAL_OUT})};h1.prototype.animateDepart=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:this._scale,stopValue:1.5,duration:.8,easingFunction:Zr.EXPONENTIAL_OUT})};Object.defineProperties(h1.prototype,{container:{get:function(){return this._container}},selectionIndicatorElement:{get:function(){return this._selectionIndicatorElement}},scene:{get:function(){return this._scene}}});var jG=h1;function WG(e,t){e=Dn(e),this._container=e;let 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new er({id:"None",description:"No features found."})}function owt(e,t){let n=e._geocoder,i=e._homeButton,o=e._sceneModePicker,r=e._projectionPicker,s=e._baseLayerPicker,a=e._animation,c=e._timeline,u=e._fullscreenButton,f=e._infoBox,h=e._selectionIndicator,p=t?"hidden":"visible";if(l(n)&&(n.container.style.visibility=p),l(i)&&(i.container.style.visibility=p),l(o)&&(o.container.style.visibility=p),l(r)&&(r.container.style.visibility=p),l(s)&&(s.container.style.visibility=p),l(a)&&(a.container.style.visibility=p),l(c)&&(c.container.style.visibility=p),l(u)&&u.viewModel.isFullscreenEnabled&&(u.container.style.visibility=p),l(f)&&(f.container.style.visibility=p),l(h)&&(h.container.style.visibility=p),e._container){let _=t||!l(u)?0:u.container.clientWidth;e._vrButton.container.style.right=`${_}px`,e.forceResize()}}function Wi(e,t){e=Dn(e),t=t??G.EMPTY_OBJECT;let n=(!l(t.globe)||t.globe!==!1)&&(!l(t.baseLayerPicker)||t.baseLayerPicker!==!1),i=this,o=document.createElement("div");o.className="cesium-viewer",e.appendChild(o);let r=document.createElement("div");r.className="cesium-viewer-cesiumWidgetContainer",o.appendChild(r);let s=document.createElement("div");s.className="cesium-viewer-bottom",o.appendChild(s);let a=t.scene3DOnly??!1,c,u,f=!1;l(t.clockViewModel)?(u=t.clockViewModel,c=u.clock):(c=new mm,u=new qH(c),f=!0);let h=new _H(r,{baseLayer:n&&l(t.selectedImageryProviderViewModel)||l(t.baseLayer)||l(t.imageryProvider)?!1:void 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_G({container:j,geocoderServices:q,scene:p}),_.add(x.viewModel.search.beforeExecute,Wi.prototype._clearObjects,this)}let T;(!l(t.homeButton)||t.homeButton!==!1)&&(T=new xG(b,p),l(x)&&_.add(T.viewModel.command.afterExecute,function(){let j=x.viewModel;j.searchText="",j.isSearchInProgress&&j.search()}),_.add(T.viewModel.command.beforeExecute,Wi.prototype._clearTrackedObject,this));let C;!a&&(!l(t.sceneModePicker)||t.sceneModePicker!==!1)&&(C=new zG(b,p));let E;t.projectionPicker&&(E=new NG(b,p));let S,w;if(n){let j=t.imageryProviderViewModels??ZH(),q=t.terrainProviderViewModels??$H();S=new KH(b,{globe:p.globe,imageryProviderViewModels:j,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:q,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel}),w=b.getElementsByClassName("cesium-baseLayerPicker-dropDown")[0]}l(t.baseLayer)&&t.baseLayer!==!1&&(n&&(S.viewModel.selectedImagery=void 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N,g,A;(!l(t.fullscreenButton)||t.fullscreenButton!==!1)&&(A=document.createElement("div"),A.className="cesium-viewer-fullscreenContainer",o.appendChild(A),N=new mG(A,t.fullscreenElement),g=Na(N.viewModel,"isFullscreenEnabled",function(j){A.style.display=j?"block":"none",l(O)&&(O.container.style.right=`${A.clientWidth}px`,O.resize())}));let v,I,M;if(t.vrButton){let j=document.createElement("div");j.className="cesium-viewer-vrContainer",o.appendChild(j),v=new ZG(j,p,t.fullScreenElement),I=Na(v.viewModel,"isVREnabled",function(q){j.style.display=q?"block":"none",l(N)&&(j.style.right=`${A.clientWidth}px`),l(O)&&(O.container.style.right=`${j.clientWidth}px`,O.resize())}),M=Na(v.viewModel,"isVRMode",function(q){owt(i,q)})}this._baseLayerPickerDropDown=w,this._fullscreenSubscription=g,this._vrSubscription=I,this._vrModeSubscription=M,this._dataSourceChangedListeners={},this._container=e,this._bottomContainer=s,this._element=o,this._cesiumWidget=h,this._selectionIndicator=m,this._infoBox=y,this._clockViewModel=u,this._destroyClockViewModel=f,this._toolbar=b,this._homeButton=T,this._sceneModePicker=C,this._projectionPicker=E,this._baseLayerPicker=S,this._navigationHelpButton=R,this._animation=P,this._timeline=O,this._fullscreenButton=N,this._vrButton=v,this._geocoder=x,this._eventHelper=_,this._lastWidth=0,this._lastHeight=0,this._enableInfoOrSelection=l(y)||l(m),this._selectedEntity=void 0,this._selectedEntityChanged=new me;let F=this._cesiumWidget.dataSources,V=this._cesiumWidget.dataSourceDisplay;_.add(F.dataSourceAdded,Wi.prototype._onDataSourceAdded,this),_.add(F.dataSourceRemoved,Wi.prototype._onDataSourceRemoved,this),_.add(p.postUpdate,Wi.prototype.resize,this);let k=F.length;for(let j=0;j<k;j++)this._dataSourceAdded(F,F.get(j));this._dataSourceAdded(void 0,V.defaultDataSource),_.add(F.dataSourceAdded,Wi.prototype._dataSourceAdded,this),_.add(F.dataSourceRemoved,Wi.prototype._dataSourceRemoved,this);function H(j){let q=xEe(i,j);l(q)?W.getValueOrUndefined(q.position,i.clock.currentTime)?i.trackedEntity=q:i.zoomTo(q):l(i.trackedEntity)&&(i.trackedEntity=void 0)}function B(j){i.selectedEntity=xEe(i,j)}h.screenSpaceEventHandler.setInputAction(B,bn.LEFT_CLICK),h.screenSpaceEventHandler.setInputAction(H,bn.LEFT_DOUBLE_CLICK),h._canAnimateUpdateCallback=this._updateCanAnimate(this)}Object.defineProperties(Wi.prototype,{container:{get:function(){return this._container}},creditDisplay:{get:function(){return this._cesiumWidget.creditDisplay}},bottomContainer:{get:function(){return this._bottomContainer}},cesiumWidget:{get:function(){return this._cesiumWidget}},selectionIndicator:{get:function(){return this._selectionIndicator}},infoBox:{get:function(){return this._infoBox}},geocoder:{get:function(){return this._geocoder}},homeButton:{get:function(){return this._homeButton}},sceneModePicker:{get:function(){return this._sceneModePicker}},projectionPicker:{get:function(){return this._projectionPicker}},baseLayerPicker:{get:function(){return this._baseLayerPicker}},navigationHelpButton:{get:function(){return this._navigationHelpButton}},animation:{get:function(){return this._animation}},timeline:{get:function(){return this._timeline}},fullscreenButton:{get:function(){return this._fullscreenButton}},vrButton:{get:function(){return this._vrButton}},dataSourceDisplay:{get:function(){return this._cesiumWidget.dataSourceDisplay}},entities:{get:function(){return this._cesiumWidget.entities}},dataSources:{get:function(){return this._cesiumWidget.dataSources}},canvas:{get:function(){return this._cesiumWidget.canvas}},scene:{get:function(){return this._cesiumWidget.scene}},shadows:{get:function(){return this.scene.shadowMap.enabled},set:function(e){this.scene.shadowMap.enabled=e}},terrainShadows:{get:function(){return this.scene.globe.shadows},set:function(e){this.scene.globe.shadows=e}},shadowMap:{get:function(){return this.scene.shadowMap}},imageryLayers:{get:function(){return this.scene.imageryLayers}},terrainProvider:{get:function(){return this.scene.terrainProvider},set:function(e){this.scene.terrainProvider=e}},camera:{get:function(){return this.scene.camera}},ellipsoid:{get:function(){return this._scene.ellipsoid}},postProcessStages:{get:function(){return this.scene.postProcessStages}},clock:{get:function(){return this._clockViewModel.clock}},clockViewModel:{get:function(){return this._clockViewModel}},screenSpaceEventHandler:{get:function(){return this._cesiumWidget.screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._cesiumWidget.targetFrameRate},set:function(e){this._cesiumWidget.targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._cesiumWidget.useDefaultRenderLoop},set:function(e){this._cesiumWidget.useDefaultRenderLoop=e}},resolutionScale:{get:function(){return this._cesiumWidget.resolutionScale},set:function(e){this._cesiumWidget.resolutionScale=e}},useBrowserRecommendedResolution:{get:function(){return this._cesiumWidget.useBrowserRecommendedResolution},set:function(e){this._cesiumWidget.useBrowserRecommendedResolution=e}},allowDataSourcesToSuspendAnimation:{get:function(){return this._cesiumWidget.allowDataSourcesToSuspendAnimation},set:function(e){this._cesiumWidget.allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._cesiumWidget.trackedEntity},set:function(e){this._cesiumWidget.trackedEntity=e}},selectedEntity:{get:function(){return this._selectedEntity},set:function(e){if(this._selectedEntity!==e){this._selectedEntity=e;let t=l(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;l(e)?l(t)&&t.animateAppear():l(t)&&t.animateDepart(),this._selectedEntityChanged.raiseEvent(e)}}},selectedEntityChanged:{get:function(){return this._selectedEntityChanged}},trackedEntityChanged:{get:function(){return this._cesiumWidget.trackedEntityChanged}},clockTrackedDataSource:{get:function(){return this._cesiumWidget.clockTrackedDataSource},set:function(e){this._cesiumWidget.clockTrackedDataSource!==e&&(this._cesiumWidget.clockTrackedDataSource=e,p$(this._timeline,e))}}});Wi.prototype.extend=function(e,t){e(this,t)};Wi.prototype.resize=function(){let e=this._cesiumWidget,t=this._container,n=t.clientWidth,i=t.clientHeight,o=l(this._animation),r=l(this._timeline);if(e.resize(),n===this._lastWidth&&i===this._lastHeight)return;let s=i-125,a=this._baseLayerPickerDropDown;if(l(a)&&(a.style.maxHeight=`${s}px`),l(this._geocoder)){let m=this._geocoder.searchSuggestionsContainer;m.style.maxHeight=`${s}px`}l(this._infoBox)&&(this._infoBox.viewModel.maxHeight=s);let c=this._timeline,u,f=0,h=5,p=3,_=0;if(o&&window.getComputedStyle(this._animation.container).visibility!=="hidden"){let m=this._lastWidth;u=this._animation.container,n>900?(f=169,m<=900&&(u.style.width="169px",u.style.height="112px",this._animation.resize())):n>=600?(f=136,(m<600||m>900)&&(u.style.width="136px",u.style.height="90px",this._animation.resize())):(f=106,(m>600||m===0)&&(u.style.width="106px",u.style.height="70px",this._animation.resize())),h=f+5}if(r&&window.getComputedStyle(this._timeline.container).visibility!=="hidden"){let m=this._fullscreenButton,y=this._vrButton,b=c.container,x=b.style;p=b.clientHeight+3,x.left=`${f}px`;let T=0;l(m)&&(T+=m.container.clientWidth),l(y)&&(T+=y.container.clientWidth),x.right=`${T}px`,c.resize()}!r&&l(this._fullscreenButton)&&(_=this._fullscreenButton.container.clientWidth),this._bottomContainer.style.left=`${h}px`,this._bottomContainer.style.bottom=`${p}px`,this._bottomContainer.style.right=`${_}px`,this._lastWidth=n,this._lastHeight=i};Wi.prototype.forceResize=function(){this._lastWidth=0,this.resize()};Wi.prototype.render=function(){this._cesiumWidget.render()};Wi.prototype.isDestroyed=function(){return!1};Wi.prototype.destroy=function(){return l(this.screenSpaceEventHandler)&&!this.screenSpaceEventHandler.isDestroyed()&&(this.screenSpaceEventHandler.removeInputAction(bn.LEFT_CLICK),this.screenSpaceEventHandler.removeInputAction(bn.LEFT_DOUBLE_CLICK)),this._container.removeChild(this._element),this._element.removeChild(this._toolbar),this._eventHelper.removeAll(),l(this._geocoder)&&(this._geocoder=this._geocoder.destroy()),l(this._homeButton)&&(this._homeButton=this._homeButton.destroy()),l(this._sceneModePicker)&&(this._sceneModePicker=this._sceneModePicker.destroy()),l(this._projectionPicker)&&(this._projectionPicker=this._projectionPicker.destroy()),l(this._baseLayerPicker)&&(this._baseLayerPicker=this._baseLayerPicker.destroy()),l(this._animation)&&(this._element.removeChild(this._animation.container),this._animation=this._animation.destroy()),l(this._timeline)&&(this._timeline.removeEventListener("settime",CEe,!1),this._element.removeChild(this._timeline.container),this._timeline=this._timeline.destroy()),l(this._fullscreenButton)&&(this._fullscreenSubscription.dispose(),this._element.removeChild(this._fullscreenButton.container),this._fullscreenButton=this._fullscreenButton.destroy()),l(this._vrButton)&&(this._vrSubscription.dispose(),this._vrModeSubscription.dispose(),this._element.removeChild(this._vrButton.container),this._vrButton=this._vrButton.destroy()),l(this._infoBox)&&(this._element.removeChild(this._infoBox.container),this._infoBox=this._infoBox.destroy()),l(this._selectionIndicator)&&(this._element.removeChild(this._selectionIndicator.container),this._selectionIndicator=this._selectionIndicator.destroy()),this._destroyClockViewModel&&(this._clockViewModel=this._clockViewModel.destroy()),this._cesiumWidget=this._cesiumWidget.destroy(),le(this)};Wi.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(Wi.prototype._onEntityCollectionChanged,this)};Wi.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(Wi.prototype._onEntityCollectionChanged,this),l(this.selectedEntity)&&n.getById(this.selectedEntity.id)===this.selectedEntity&&(this.selectedEntity=void 0)};Wi.prototype._updateCanAnimate=function(e){return function(t){e._clockViewModel.canAnimate=t}};Wi.prototype._onTick=function(e){let t=e.currentTime,n,i=!1,o=this.selectedEntity,r=l(o)&&this._enableInfoOrSelection;r&&o.isShowing&&o.isAvailable(t)&&(this._cesiumWidget.dataSourceDisplay.getBoundingSphere(o,!0,bEe)!==st.FAILED?n=bEe.center:l(o.position)&&(n=o.position.getValue(t,n)),i=l(n));let s=l(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;l(s)&&(s.position=d.clone(n,s.position),s.showSelection=r&&i,s.update());let a=l(this._infoBox)?this._infoBox.viewModel:void 0;l(a)&&(a.showInfo=r,a.enableCamera=i,a.isCameraTracking=this.trackedEntity===this.selectedEntity,r?(a.titleText=o.name??o.id,a.description=W.getValueOrDefault(o.description,t,"")):(a.titleText="",a.description=""))};Wi.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let o=0;o<i;o++){let r=n[o];this.selectedEntity===r&&(this.selectedEntity=void 0)}};Wi.prototype._onInfoBoxCameraClicked=function(e){if(e.isCameraTracking&&this.trackedEntity===this.selectedEntity)this.trackedEntity=void 0;else{let n=this.selectedEntity.position;l(n)?this.trackedEntity=this.selectedEntity:this.zoomTo(this.selectedEntity)}};Wi.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};Wi.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};Wi.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};Wi.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&p$(this.timeline,e)};Wi.prototype._onDataSourceAdded=function(e,t){this._cesiumWidget._automaticallyTrackDataSourceClocks&&t===this.clockTrackedDataSource&&p$(this._timeline,t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,Wi.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};Wi.prototype._onDataSourceRemoved=function(e,t){let n=t.entities.id;this._dataSourceChangedListeners[n](),this._dataSourceChangedListeners[n]=void 0};Wi.prototype.zoomTo=function(e,t){return this._cesiumWidget.zoomTo(e,t)};Wi.prototype.flyTo=function(e,t){return this._cesiumWidget.flyTo(e,t)};var AEe=Wi;function rwt(e){let t=document.createElement("div");t.className="cesium-viewer-cesium3DTilesInspectorContainer",e.container.appendChild(t);let n=new aG(t,e.scene);Object.defineProperties(e,{cesium3DTilesInspector:{get:function(){return n}}})}var EEe=rwt;function swt(e){let t=document.createElement("div");t.className="cesium-viewer-cesiumInspectorContainer",e.container.appendChild(t);let n=new uG(t,e.scene);Object.defineProperties(e,{cesiumInspector:{get:function(){return n}}})}var SEe=swt;function awt(e,t){t=t??G.EMPTY_OBJECT;let n=!0,i=t.flyToOnDrop??!0,o=new me,r=t.clearOnDrop??!0,s=t.dropTarget??e.container,a=t.clampToGround??!0,c=t.proxy;s=Dn(s),Object.defineProperties(e,{dropTarget:{get:function(){return s},set:function(f){vEe(s,u),s=f,g$(s,u)}},dropEnabled:{get:function(){return n},set:function(f){f!==n&&(f?g$(s,u):vEe(s,u),n=f)}},dropError:{get:function(){return o}},clearOnDrop:{get:function(){return r},set:function(f){r=f}},flyToOnDrop:{get:function(){return i},set:function(f){i=f}},proxy:{get:function(){return c},set:function(f){c=f}},clampToGround:{get:function(){return a},set:function(f){a=f}}});function u(f){aT(f),r&&(e.entities.removeAll(),e.dataSources.removeAll());let h=f.dataTransfer.files,p=h.length;for(let _=0;_<p;_++){let m=h[_],y=new FileReader;y.onload=cwt(e,m,c,a),y.onerror=lwt(e,m),y.readAsText(m)}}g$(s,u),e.destroy=KU(e,e.destroy,function(){e.dropEnabled=!1}),e._handleDrop=u}function aT(e){e.stopPropagation(),e.preventDefault()}function vEe(e,t){let n=e;l(n)&&(n.removeEventListener("drop",t,!1),n.removeEventListener("dragenter",aT,!1),n.removeEventListener("dragover",aT,!1),n.removeEventListener("dragexit",aT,!1))}function g$(e,t){e.addEventListener("drop",t,!1),e.addEventListener("dragenter",aT,!1),e.addEventListener("dragover",aT,!1),e.addEventListener("dragexit",aT,!1)}function cwt(e,t,n,i){let o=e.scene;return function(r){let s=t.name;try{let a;if(/\.czml$/i.test(s))a=Y3.load(JSON.parse(r.target.result),{sourceUri:s});else if(/\.geojson$/i.test(s)||/\.json$/i.test(s)||/\.topojson$/i.test(s))a=bx.load(JSON.parse(r.target.result),{sourceUri:s,clampToGround:i});else 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o=t._voxelPrimitive.customShader.fragmentShaderText;t.shaderString=DEe(o)}}),n({name:"shaderCompilationMessage",initialValue:""}),n({name:"shaderCompilationSuccess",initialValue:!0}),n({name:"depthTest",initialValue:!1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"show",initialValue:!0,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"disableUpdate",initialValue:!1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"debugDraw",initialValue:!1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"jitter",initialValue:!0,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"nearestSampling",initialValue:!0,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"screenSpaceError",initialValue:4,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"stepSize",initialValue:1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"shapeIsBox",getPrimitiveFunction:function(){let 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as AlphaMode,T2 as AlphaPipelineStage,TF as AnchorPointDirect,CF as AnchorPointIndirect,nG as Animation,iG as AnimationViewModel,eo as Appearance,li as ApproximateTerrainHeights,S_e as ArcGISTiledElevationTerrainProvider,Hm as ArcGisBaseMapType,l0 as ArcGisMapServerImageryProvider,qf as ArcGisMapService,Qt as ArcType,zc as ArticulationStageType,Ct as AssociativeArray,NC as Atmosphere,e2 as AtmospherePipelineStage,Rn as AttributeCompression,en as AttributeType,h8 as AutoExposure,kg as AutomaticUniforms,Oo as Axis,$0 as AxisAlignedBoundingBox,LF as B3dmLoader,MF as B3dmParser,KH as BaseLayerPicker,YH as BaseLayerPickerViewModel,YT as BatchTable,_C as BatchTableHierarchy,El as BatchTexture,C2 as BatchTexturePipelineStage,so as Billboard,Tf as BillboardCollection,Sc as BillboardGraphics,os as BillboardLoadState,X_ as BillboardTexture,pL as BillboardVisualizer,w_e as BingMapsGeocoderService,TV as BingMapsImageryProvider,JD as BingMapsStyle,$a as BlendEquation,Ao as BlendFunction,So as BlendOption,an as BlendingState,je as BoundingRectangle,ae as BoundingSphere,st as BoundingSphereState,IC as BoundingVolumeSemantics,ICe as BoxEmitter,Za as BoxGeometry,fN as BoxGeometryUpdater,tC as BoxGraphics,Mh as BoxOutlineGeometry,c4 as BrdfLutGenerator,mt as Buffer,xC as BufferLoader,Le as BufferUsage,v2 as CPUStylingPipelineStage,dN as CallbackPositionProperty,Uh as CallbackProperty,oo as Camera,_8 as CameraEventAggregator,ki as CameraEventType,l4 as CameraFlightPath,z as Cartesian2,d as Cartesian3,oe as Cartesian4,fe as Cartographic,I_e as CartographicGeocoderService,P_e as CatmullRomSpline,gC as Cesium3DContentGroup,Nd as Cesium3DTile,d_ as Cesium3DTileBatchTable,nu as Cesium3DTileColorBlendMode,DCe as Cesium3DTileContent,cA as Cesium3DTileContentFactory,Wo as Cesium3DTileContentState,Vs as Cesium3DTileContentType,ta as Cesium3DTileFeature,tm as Cesium3DTileFeatureTable,Md as Cesium3DTileOptimizationHint,a3 as Cesium3DTileOptimizations,Lo as Cesium3DTilePass,dh as Cesium3DTilePassState,K_ as Cesium3DTilePointFeature,Ho as Cesium3DTileRefine,NS as Cesium3DTileStyle,d3 as Cesium3DTileStyleEngine,aG as Cesium3DTilesInspector,rG as Cesium3DTilesInspectorViewModel,RCe as Cesium3DTilesVoxelProvider,As as Cesium3DTileset,m3 as Cesium3DTilesetBaseTraversal,l3 as Cesium3DTilesetCache,cC as Cesium3DTilesetGraphics,f3 as Cesium3DTilesetHeatmap,TA as Cesium3DTilesetMetadata,h3 as Cesium3DTilesetMostDetailedTraversal,g3 as Cesium3DTilesetSkipTraversal,fm as Cesium3DTilesetStatistics,ca as Cesium3DTilesetTraversal,y3 as Cesium3DTilesetVisualizer,uG as CesiumInspector,cG as CesiumInspectorViewModel,BE as CesiumTerrainProvider,_H as CesiumWidget,_o as Check,AI as CheckerboardMaterialProperty,xH as CircleEmitter,z_e as CircleGeometry,U_e as CircleOutlineGeometry,_B as ClassificationModelDrawCommand,A2 as ClassificationPipelineStage,Iv as ClassificationPrimitive,Bn as ClassificationType,ei as ClearCommand,PC as ClippingPlane,Ts as ClippingPlaneCollection,Pw as ClippingPolygon,$h as ClippingPolygonCollection,mm as Clock,Xr as ClockRange,mo as ClockStep,qH as ClockViewModel,kCe as CloudCollection,qP as CloudType,U as Color,kc as ColorBlendMode,Gt as ColorGeometryInstanceAttribute,zt as ColorMaterialProperty,HAe as Command,X as ComponentDatatype,_N as Composite3DTileContent,Yle as CompositeEntityCollection,wI as CompositeMaterialProperty,wa as CompositePositionProperty,Gc as CompositeProperty,fR as CompressedTextureBuffer,ll as ComputeCommand,uR as ComputeEngine,yH as ConditionsExpression,zCe as ConeEmitter,xl as ConstantPositionProperty,Yn as ConstantProperty,HF as ConstantSpline,KB as ContentMetadata,uL as Context,Nt as ContextLimits,dk as CoplanarPolygonGeometry,ey as CoplanarPolygonGeometryLibrary,Ld as CoplanarPolygonOutlineGeometry,Fi as CornerType,AF as CorrelationGroup,PA as CorridorGeometry,Vi as CorridorGeometryLibrary,I3 as CorridorGeometryUpdater,iC as CorridorGraphics,w3 as CorridorOutlineGeometry,yt as Credit,b4 as CreditDisplay,Sr as CubeMap,SR as CubeMapFace,PT as CubicRealPolynomial,xi as CullFace,bs as CullingVolume,td as CumulusCloud,M3 as CustomDataSource,V_e as CustomHeightmapTerrainProvider,SS as CustomShader,j_ as CustomShaderMode,M2 as CustomShaderPipelineStage,Pb as CustomShaderTranslucencyMode,L3 as CylinderGeometry,OA as CylinderGeometryLibrary,F3 as CylinderGeometryUpdater,oC as CylinderGraphics,N3 as CylinderOutlineGeometry,Y3 as CzmlDataSource,Yr as DataSource,pm as DataSourceClock,K3 as DataSourceCollection,Bk as DataSourceDisplay,XCe as DebugAppearance,Sg as DebugCameraPrimitive,R8 as DebugInspector,EH as DebugModelMatrixPrimitive,G_e as DefaultProxy,wc as DepthFunction,C4 as DepthPlane,L2 as DequantizationPipelineStage,vg as DerivedCommand,he as DeveloperError,E4 as DeviceOrientationCameraController,KCe as DirectionalLight,tP as DiscardEmptyTileImagePolicy,bV as DiscardMissingTileImagePolicy,Pt as DistanceDisplayCondition,Fn as DistanceDisplayConditionGeometryInstanceAttribute,VE as DoubleEndedPriorityQueue,c3 as DoublyLinkedList,T_ as DracoLoader,Ze as DrawCommand,M_ as DynamicAtmosphereLightingType,L_ as DynamicEnvironmentMapManager,WA as DynamicGeometryBatch,ni as DynamicGeometryUpdater,X1 as EarthOrientationParameters,O0 as EarthOrientationParametersSample,Zr as EasingFunction,Ll as EllipseGeometry,gu as EllipseGeometryLibrary,ok as EllipseGeometryUpdater,rC as EllipseGraphics,Bf as EllipseOutlineGeometry,ee as Ellipsoid,i_ as EllipsoidGeodesic,da as EllipsoidGeometry,rk as EllipsoidGeometryUpdater,sC as EllipsoidGraphics,If as EllipsoidOutlineGeometry,o4 as EllipsoidPrimitive,Qa as EllipsoidRhumbLine,ZCe as EllipsoidSurfaceAppearance,es as EllipsoidTangentPlane,Ag as EllipsoidTerrainProvider,fy as EllipsoidalOccluder,uI as Empty3DTileContent,Un as EncodedCartesian3,er as Entity,Of as EntityCluster,la as EntityCollection,Uk as EntityView,me as Event,pr as EventHelper,yd as Expression,ut as ExpressionNodeType,Mf as ExtrapolationType,Ut as FeatureDetection,Db as FeatureIdPipelineStage,S4 as Fog,Ie as ForEach,wH as FrameRateMonitor,v4 as FrameState,Ur as Framebuffer,pi as FramebufferManager,G as Frozen,M4 as FrustumCommands,jE as FrustumGeometry,IU as FrustumOutlineGeometry,Ar as Fullscreen,mG as FullscreenButton,dG as FullscreenButtonViewModel,bx as GeoJsonDataSource,FF as GeoJsonLoader,Sx as GeocodeType,_G as Geocoder,GD as GeocoderService,pG as GeocoderViewModel,Pi as GeographicProjection,Ti as GeographicTilingScheme,rt as Geometry,EN as Geometry3DTileContent,Ee as GeometryAttribute,fn as GeometryAttributes,J_e as GeometryFactory,At as GeometryInstance,Ic as GeometryInstanceAttribute,nn as GeometryOffsetAttribute,On as GeometryPipeline,B2 as GeometryPipelineStage,cd as GeometryType,ii as GeometryUpdater,aE as GeometryUpdaterSet,wk as GeometryVisualizer,oS as GetFeatureInfoFormat,n4 as Globe,L4 as GlobeDepth,yV as GlobeSurfaceShaderSet,lh as GlobeSurfaceTile,jV as GlobeSurfaceTileProvider,WV as GlobeTranslucency,N4 as GlobeTranslucencyFramebuffer,w4 as GlobeTranslucencyState,uw as GltfBufferViewLoader,fw as GltfDracoLoader,SF as GltfGpmLoader,Fw as GltfGpmLocal,dw as GltfImageLoader,hw as GltfIndexBufferLoader,pw as GltfJsonLoader,em as GltfLoader,ru as GltfLoaderUtil,DF as GltfMeshPrimitiveGpmLoader,_F as GltfStructuralMetadataLoader,bw as GltfTextureLoader,xw as GltfVertexBufferLoader,QCe as GoogleEarthEnterpriseImageryProvider,wV as GoogleEarthEnterpriseMapsProvider,Jy as GoogleEarthEnterpriseMetadata,jD as GoogleEarthEnterpriseTerrainData,cye as GoogleEarthEnterpriseTerrainProvider,RU as GoogleEarthEnterpriseTileInformation,uye as GoogleGeocoderService,WE as GoogleMaps,eU as GpxDataSource,Ug as GregorianDate,JCe as GridImageryProvider,BI as GridMaterialProperty,Vn as GroundGeometryUpdater,QT as GroundPolylineGeometry,Nh as GroundPolylinePrimitive,bl as GroundPrimitive,mI as GroupMetadata,Kd as HeadingPitchRange,Ya as HeadingPitchRoll,H1 as Heap,We as HeightReference,ih as HeightmapEncoding,dc as HeightmapTerrainData,BD as HeightmapTessellator,k3 as HermitePolynomialApproximation,vb as HermiteSpline,sw as HilbertOrder,xG as HomeButton,yG as HomeButtonViewModel,bi as HorizontalOrigin,uEe as I3SBuildingSceneLayerExplorer,CG as I3SBuildingSceneLayerExplorerViewModel,ep as I3SDataProvider,IH as I3SDecoder,DH as I3SFeature,RH as I3SField,ZP as I3SGeometry,BS as I3SLayer,$P as I3SNode,FH as I3SStatistics,BH as I3SSublayer,LH as I3SSymbology,VF as I3dmLoader,kF as I3dmParser,aAe as ITwinData,Ws as ITwinPlatform,FU as Iau2000Orientation,$1 as Iau2006XysData,ET as Iau2006XysSample,BU as IauOrientationAxes,NU as IauOrientationParameters,pC as ImageBasedLighting,n2 as ImageBasedLightingPipelineStage,ib as ImageMaterialProperty,sP as Imagery,pc as ImageryLayer,YV as ImageryLayerCollection,Vm as ImageryLayerFeatureInfo,Gl as ImageryProvider,si as ImageryState,Sw as Implicit3DTileContent,aw as ImplicitAvailabilityBitstream,cw as ImplicitMetadataView,ns as ImplicitSubdivisionScheme,vC as ImplicitSubtree,bH as ImplicitSubtreeCache,IN as ImplicitSubtreeMetadata,EA as ImplicitTileCoordinates,AA as ImplicitTileset,Me as IndexDatatype,SG as InfoBox,AG as InfoBoxViewModel,zu as InspectorShared,is as InstanceAttributeSemantic,_2 as InstancingPipelineStage,vye as InterpolationAlgorithm,Jh as InterpolationType,jt as Intersect,Zn as IntersectionTests,Zy as Intersections2D,Ka as Interval,TP as InvertClassification,Gh as Ion,t0 as IonGeocodeProviderType,qE as IonGeocoderService,u0 as IonImageryProvider,cf as IonResource,f0 as IonWorldImageryStyle,ke as Iso8601,D4 as JobScheduler,tc as JobType,N_ as JsonMetadataTable,K as JulianDate,dR as KTX2Transcoder,ga as KeyboardEventModifier,po as KeyframeNode,tU as KmlCamera,RE as KmlDataSource,nU as KmlLookAt,oU as KmlTour,sU as KmlTourFlyTo,aU as KmlTourWait,Bb as Label,Wp as LabelCollection,Bh as LabelGraphics,jo as LabelStyle,Ik as LabelVisualizer,z3 as LagrangePolynomialApproximation,qi as LeapSecond,lAe as Light,Vp as LightingModel,z2 as LightingPipelineStage,FA as LinearApproximation,Sb as LinearSpline,Iye as ManageIndexedDB,Al as ManagedArray,Ru as MapMode2D,Dye as MapProjection,IV as MapboxImageryProvider,fAe as MapboxStyleImageryProvider,Yi as Material,ro as MaterialAppearance,V2 as MaterialPipelineStage,Jo as MaterialProperty,D as Math,Ri as Matrix2,Z as Matrix3,L as Matrix4,FP as Megatexture,IF as MeshPrimitiveGpmLocal,Kh as MetadataClass,Pp as MetadataClassProperty,Mt as MetadataComponentType,Ln as MetadataEntity,$N as MetadataEnum,KN as MetadataEnumValue,R4 as MetadataPicking,gf as MetadataPickingPipelineStage,Sd as MetadataPipelineStage,hf as MetadataSchema,Cw as MetadataSchemaLoader,wC as MetadataSemantic,xd as MetadataTable,PN as MetadataTableProperty,ot as MetadataType,dd as MipmapHint,om as Model,_f as Model3DTileContent,rB as ModelAlphaOptions,qF as ModelAnimation,WF as ModelAnimationChannel,XF as ModelAnimationCollection,au as ModelAnimationLoop,nm as ModelAnimationState,r2 as ModelArticulation,i2 as ModelArticulationStage,c2 as ModelClippingPlanesPipelineStage,f2 as ModelClippingPolygonsPipelineStage,Ib as ModelColorPipelineStage,yn as ModelComponents,bB as ModelDrawCommand,CB as ModelDrawCommands,KF as ModelFeature,ZF as ModelFeatureTable,s_ as ModelGraphics,pB as ModelLightingOptions,y2 as ModelMatrixUpdateStage,d2 as ModelNode,sB as ModelRenderResources,x2 as ModelRuntimeNode,iB as ModelRuntimePrimitive,EB as ModelSceneGraph,uB as ModelSilhouettePipelineStage,oB as ModelSkin,hB as ModelSplitterPipelineStage,SB as ModelStatistics,mr as ModelType,Kt as ModelUtility,Pk as ModelVisualizer,a4 as Moon,G2 as MorphTargetsPipelineStage,Pye as MorphWeightSpline,Wb as MortonOrder,QB as Multiple3DTileContent,fL as MultisampleFramebuffer,IG as NavigationHelpButton,vG as NavigationHelpButtonViewModel,Ft as NearFarScalar,dAe as NeverTileDiscardPolicy,mB as NodeRenderResources,b2 as NodeStatisticsPipelineStage,aC as NodeTransformationProperty,F4 as OIT,GU as Occluder,Qi as OffsetGeometryInstanceAttribute,Mye as OpenCageGeocoderService,S0 as OpenStreetMapImageryProvider,$3 as OrderedGroundPrimitiveCollection,vn as OrientedBoundingBox,rn as OrthographicFrustum,Vr as OrthographicOffCenterFrustum,Lye as Packable,Nye as PackableForInterpolation,e1 as Particle,pAe as ParticleBurst,_Ae as ParticleEmitter,xAe as ParticleSystem,Se as Pass,Ac as PassState,a_ as PathGraphics,Rk as PathVisualizer,kU as PeliasGeocoderService,sn as PerInstanceColorAppearance,g0 as PerformanceDisplay,RG as PerformanceWatchdog,DG as PerformanceWatchdogViewModel,Di as PerspectiveFrustum,Vl as PerspectiveOffCenterFrustum,O4 as PickDepth,B4 as PickDepthFramebuffer,k4 as PickFramebuffer,rH as PickedMetadataInfo,X4 as Picking,j2 as PickingPipelineStage,ky as PinBuilder,Ue as PixelDatatype,Ye as PixelFormat,on as Plane,ck as PlaneGeometry,fk as PlaneGeometryUpdater,uN as PlaneGraphics,uk as PlaneOutlineGeometry,wB as PntsLoader,eA as PntsParser,gH as PointCloud,k_ as PointCloudEyeDomeLighting,Np as PointCloudShading,q2 as PointCloudStylingPipelineStage,lC as PointGraphics,js as PointPrimitive,MI as PointPrimitiveCollection,Ok as PointVisualizer,O_ as PolygonGeometry,zn as PolygonGeometryLibrary,pk as PolygonGeometryUpdater,kh as PolygonGraphics,Ja as PolygonHierarchy,mk as PolygonOutlineGeometry,ri as PolygonPipeline,wd as Polyline,kI as PolylineArrowMaterialProperty,cm as PolylineCollection,ts as PolylineColorAppearance,zI as PolylineDashMaterialProperty,Dy as PolylineGeometry,Lk as PolylineGeometryUpdater,UI as PolylineGlowMaterialProperty,Pc as PolylineGraphics,Aa as PolylineMaterialAppearance,$b as PolylineOutlineMaterialProperty,Ni as PolylinePipeline,Fk as PolylineVisualizer,gk as PolylineVolumeGeometry,dm as PolylineVolumeGeometryLibrary,yk as PolylineVolumeGeometryUpdater,uC as PolylineVolumeGraphics,_k as PolylineVolumeOutlineGeometry,Fh as PositionProperty,hy as PositionPropertyArray,lo as PostProcessStage,m8 as PostProcessStageCollection,Mu as PostProcessStageComposite,$f as PostProcessStageLibrary,Zf as PostProcessStageSampleMode,bS as PostProcessStageTextureCache,wF as PpeMetadata,NAe as PpeSource,vF as PpeTexture,wn as Primitive,Ml as PrimitiveCollection,zC as PrimitiveLoadPlan,kC as PrimitiveOutlineGenerator,K2 as PrimitiveOutlinePipelineStage,XT as PrimitivePipeline,gB as PrimitiveRenderResources,wr as PrimitiveState,Z2 as PrimitiveStatisticsPipelineStage,Re as PrimitiveType,NG as ProjectionPicker,MG as ProjectionPickerViewModel,W as Property,VI as PropertyArray,FC as PropertyAttribute,mF as PropertyAttributeProperty,Cl as PropertyBag,vl as PropertyTable,F_ as PropertyTexture,hF as PropertyTextureProperty,ms as ProviderViewModel,kye as Proxy,dl as QuadraticRealPolynomial,XV as QuadtreeOccluders,t4 as QuadtreePrimitive,ZV as QuadtreeTile,_a as QuadtreeTileLoadState,TAe as QuadtreeTileProvider,FE as QuantizedMeshTerrainData,mR as QuarticRealPolynomial,Pe as Quaternion,jF as QuaternionSpline,xb as Queue,hn as Ray,se as Rectangle,uE as RectangleCollisionChecker,iE as RectangleGeometry,Gs as RectangleGeometryLibrary,bk as RectangleGeometryUpdater,zh as RectangleGraphics,hA as RectangleOutlineGeometry,zi as ReferenceFrame,py as ReferenceProperty,Ne as RenderState,Ju as Renderbuffer,pl as RenderbufferFormat,Qo as Request,ap as RequestErrorEvent,Wa as RequestScheduler,jn as RequestState,_s as RequestType,Ae as Resource,vi as ResourceCache,su as ResourceCacheKey,eF as ResourceCacheStatistics,Xi as ResourceLoader,ft as ResourceLoaderState,zd as Rotation,re as RuntimeError,b_ as S2Cell,sa as SDFSettings,Ia as SampledPositionProperty,Nf as SampledProperty,Yt as Sampler,hg as ScaledPositionProperty,lH as Scene,pS as SceneFramebuffer,ne as SceneMode,$2 as SceneMode2DPipelineStage,zG as SceneModePicker,BG as SceneModePickerViewModel,Ui as SceneTransforms,g8 as SceneTransitioner,w8 as ScreenSpaceCameraController,Wf as ScreenSpaceEventHandler,bn as ScreenSpaceEventType,Rb as SelectedFeatureIdPipelineStage,qG as SelectionIndicator,jG as SelectionIndicatorViewModel,jI as SensorVolumePortionToDisplay,zT as ShaderBuilder,oL as ShaderCache,pe as ShaderDestination,mL as ShaderFunction,$t as ShaderProgram,Be as ShaderSource,hL as ShaderStruct,y0 as ShadowMap,Dg as ShadowMapShader,_n as ShadowMode,of as ShadowVolumeAppearance,gn as ShowGeometryInstanceAttribute,W0 as Simon1994PlanetaryPositions,n0e as SimplePolylineGeometry,DV as SingleTileImageryProvider,J2 as SkinningPipelineStage,uH as SkyAtmosphere,fH as SkyBox,tH as SpatialNode,EF as Spdcf,Hh as SpecularEnvironmentCubeMap,CAe as SphereEmitter,i0e as SphereGeometry,ny as SphereOutlineGeometry,U3 as Spherical,to as Spline,Hr as SplitDirection,UP as Splitter,jd as StaticGeometryColorBatch,qd as StaticGeometryPerMaterialBatch,iD as StaticGroundGeometryColorBatch,vk as StaticGroundGeometryPerMaterialBatch,Nk as StaticGroundPolylinePerMaterialBatch,oD as StaticOutlineGeometryBatch,kt as StencilConstants,kn as StencilFunction,at as StencilOperation,GF as SteppedSpline,Bc as Stereographic,Ab as StorageType,HI as StripeMaterialProperty,gm as StripeOrientation,oa as StructuralMetadata,im as StyleCommandsNeeded,AAe as StyleExpression,dH as Sun,$g as SunLight,P8 as SunPostProcess,xF as SupportedImageFormats,WH as SvgPathBindingHandler,yi as TaskProcessor,VH as Terrain,Bm as TerrainData,$c as TerrainEncoding,lP as TerrainFillMesh,oh as TerrainMesh,hC as TerrainOffsetProperty,us as TerrainProvider,pa as TerrainQuantization,co as TerrainState,Dt as Texture,rte as Texture3D,UT as TextureAtlas,sL as TextureCache,$n as TextureMagnificationFilter,Q8 as TextureManager,Vt as TextureMinificationFilter,_v as TexturePacker,MAe as TextureUniform,Tn as TextureWrap,km as TileAvailability,wf as TileBoundingRegion,n3 as TileBoundingS2Cell,iy as TileBoundingSphere,EAe as TileBoundingVolume,HH as TileCoordinatesImageryProvider,SAe as TileCoordinatesImageryProviderFlw,vAe as TileCoordinatesImageryProviderJww,wAe as TileDiscardPolicy,mn as TileEdge,aP as TileImagery,Dx as TileMapServiceImageryProvider,ZB as TileMetadata,fu as TileOrientedBoundingBox,vo as TileProviderError,QV as TileReplacementQueue,Wn as TileSelectionResult,IAe as TileState,DB as Tileset3DTileContent,s3 as TilesetMetadata,$F as TilesetPipelineStage,o0e as TilingScheme,Gn as TimeConstants,rS as TimeDynamicImagery,HP as TimeDynamicPointCloud,Cn as TimeInterval,qr as TimeIntervalCollection,_y as TimeIntervalCollectionPositionProperty,yy as TimeIntervalCollectionProperty,Hn as TimeStandard,HG as Timeline,UG as TimelineHighlightRange,VG as TimelineTrack,_R as Tipsify,oT as ToggleButtonViewModel,x0 as Tonemapper,n_ as TrackingReferenceFrame,It as Transforms,rb as TranslationRotationScale,U4 as TranslucentTileClassification,Uw as TridiagonalSystemSolver,$S as TrustedServers,TS as TweenCollection,lL as UniformState,MP as UniformType,mc as UrlTemplateImageryProvider,Zlo as VERSION,ZG as VRButton,XG as VRButtonViewModel,c0e as VRTheWorldTerrainProvider,LAe as VaryingType,vp as Vector3DTileBatch,qB as Vector3DTileClampedPolylines,XB as Vector3DTileContent,p_ as Vector3DTileGeometry,VB as Vector3DTilePoints,HB as Vector3DTilePolygons,aA as Vector3DTilePolylines,yC as Vector3DTilePrimitive,H3 as VelocityOrientationProperty,by as VelocityVectorProperty,ti as VertexArray,Qg as VertexArrayFacade,ct as VertexAttributeSemantic,we as VertexFormat,vr as VerticalExaggeration,tB as VerticalExaggerationPipelineStage,Mn as VerticalOrigin,r0e as VideoSynchronizer,_S as View,AEe as Viewer,DAe as ViewportQuad,yr as Visibility,d_e as Visualizer,wS as VoxelBoxShape,O8 as VoxelCell,vS as VoxelContent,IS as VoxelCylinderShape,DS as VoxelEllipsoidShape,JG as VoxelInspector,$G as VoxelInspectorViewModel,ph as VoxelMetadataOrder,Xx as VoxelPrimitive,PAe as VoxelProvider,Y8 as VoxelRenderResources,RAe as VoxelShape,La as VoxelShapeType,iH as VoxelTraversal,l0e as VulkanConstants,Tk as WallGeometry,rE as WallGeometryLibrary,Ak as WallGeometryUpdater,c_ as WallGraphics,Ck as WallOutlineGeometry,te as WebGLConstants,RV as WebMapServiceImageryProvider,OV as WebMapTileServiceImageryProvider,Mi as WebMercatorProjection,fs as WebMercatorTilingScheme,ys as WindingOrder,qw as WireframeIndexGenerator,nB as WireframePipelineStage,K4 as _shadersAcesTonemappingStage,I8 as _shadersAdditiveBlend,XD as _shadersAdjustTranslucentFS,_L as _shadersAllMaterialAppearanceFS,yL as _shadersAllMaterialAppearanceVS,Z4 as _shadersAmbientOcclusionGenerate,$4 as _shadersAmbientOcclusionModulate,AL as _shadersAspectRampMaterial,Qh as _shadersAtmosphereCommon,QF as _shadersAtmosphereStageFS,JF as _shadersAtmosphereStageVS,bL as _shadersBasicMaterialAppearanceFS,xL as _shadersBasicMaterialAppearanceVS,PB as _shadersBillboardCollectionFS,RB as _shadersBillboardCollectionVS,Q4 as _shadersBlackAndWhite,J4 as _shadersBloomComposite,ZU as _shadersBrdfLutGeneratorFS,D8 as _shadersBrightPass,e8 as _shadersBrightness,EL as _shadersBumpMapMaterial,S2 as _shadersCPUStylingStageFS,E2 as _shadersCPUStylingStageVS,SL as _shadersCheckerboardMaterial,$U as _shadersCloudCollectionFS,QU as _shadersCloudCollectionVS,JU as _shadersCloudNoiseFS,eV as _shadersCloudNoiseVS,tV as _shadersCompareAndPackTranslucentDepth,nV as _shadersCompositeOITFS,gS as _shadersCompositeTranslucentClassification,lF as _shadersComputeIrradianceFS,uF as _shadersComputeRadianceMapFS,t8 as _shadersContrastBias,fF as _shadersConvolveSpecularMapFS,dF as _shadersConvolveSpecularMapVS,I2 as _shadersCustomShaderStageFS,w2 as _shadersCustomShaderStageVS,NT as _shadersCzmBuiltins,n8 as _shadersDepthOfField,iV as _shadersDepthPlaneFS,oV as _shadersDepthPlaneVS,i8 as _shadersDepthView,OAe as _shadersDepthViewPacked,vL as _shadersDotMaterial,o8 as _shadersEdgeDetection,wL as _shadersElevationBandMaterial,IL as _shadersElevationContourMaterial,DL as _shadersElevationRampMaterial,KD as _shadersEllipsoidFS,SH as _shadersEllipsoidSurfaceAppearanceFS,vH as _shadersEllipsoidSurfaceAppearanceVS,ZD as _shadersEllipsoidVS,a8 as _shadersFXAA,rV as _shadersFXAA3_11,PL as _shadersFadeMaterial,D2 as _shadersFeatureIdStageFS,P2 as _shadersFeatureIdStageVS,r8 as _shadersFilmicTonemapping,kx as _shadersGaussianBlur1D,N2 as _shadersGeometryStageFS,F2 as _shadersGeometryStageVS,sV as _shadersGlobeFS,aV as _shadersGlobeVS,RL as _shadersGridMaterial,$D as _shadersGroundAtmosphere,iM as _shadersHSBToRGB,oM as _shadersHSLToRGB,t2 as _shadersImageBasedLightingStageFS,h2 as _shadersInstancingStageCommon,m2 as _shadersInstancingStageVS,z8 as _shadersIntersectBox,k8 as _shadersIntersectClippingPlanes,U8 as _shadersIntersectCylinder,B8 as _shadersIntersectDepth,V8 as _shadersIntersectEllipsoid,OP as _shadersIntersectLongitude,AS as _shadersIntersection,F8 as _shadersIntersectionUtils,p2 as _shadersLegacyInstancingStageVS,c8 as _shadersLensFlare,k2 as _shadersLightingStageFS,U2 as _shadersMaterialStageFS,q8 as _shadersMegatexture,R2 as _shadersMetadataStageFS,O2 as _shadersMetadataStageVS,a2 as _shadersModelClippingPlanesStageFS,u2 as _shadersModelClippingPolygonsStageFS,l2 as _shadersModelClippingPolygonsStageVS,s2 as _shadersModelColorStageFS,TB as _shadersModelFS,aB as _shadersModelSilhouetteStageFS,cB as _shadersModelSilhouetteStageVS,fB as _shadersModelSplitterStageFS,xB as _shadersModelVS,l8 as _shadersModifiedReinhardTonemapping,H2 as _shadersMorphTargetsStageVS,u8 as _shadersNightVision,OL as _shadersNormalMapMaterial,W8 as _shadersOctree,Ou as _shadersPassThrough,Nx as _shadersPassThroughDepth,s8 as _shadersPbrNeutralTonemapping,HL as _shadersPerInstanceColorAppearanceFS,GL as _shadersPerInstanceColorAppearanceVS,WT as _shadersPerInstanceFlatColorAppearanceFS,jL as _shadersPerInstanceFlatColorAppearanceVS,OF as _shadersPointCloudEyeDomeLighting,W2 as _shadersPointCloudStylingStageVS,Xb as _shadersPointPrimitiveCollectionFS,R3 as _shadersPointPrimitiveCollectionVS,cF as _shadersPolygonSignedDistanceFS,ML as _shadersPolylineArrowMaterial,cN as _shadersPolylineColorAppearanceVS,rf as _shadersPolylineCommon,LL as _shadersPolylineDashMaterial,JT as _shadersPolylineFS,NL as _shadersPolylineGlowMaterial,lN as _shadersPolylineMaterialAppearanceVS,FL as _shadersPolylineOutlineMaterial,oN as _shadersPolylineShadowVolumeFS,rN as _shadersPolylineShadowVolumeMorphFS,sN as _shadersPolylineShadowVolumeMorphVS,aN as _shadersPolylineShadowVolumeVS,FB as _shadersPolylineVS,X2 as _shadersPrimitiveOutlineStageFS,Y2 as _shadersPrimitiveOutlineStageVS,PM as _shadersRGBToHSB,RM as _shadersRGBToHSL,OM as _shadersRGBToXYZ,f8 as _shadersReinhardTonemapping,cV as _shadersReprojectWebMercatorFS,lV as _shadersReprojectWebMercatorVS,BL as _shadersRimLightingMaterial,jw as _shadersSelectedFeatureIdStageCommon,wv as _shadersShadowVolumeAppearanceFS,XL as _shadersShadowVolumeAppearanceVS,Q0 as _shadersShadowVolumeFS,d8 as _shadersSilhouette,Q2 as _shadersSkinningStageVS,QD as _shadersSkyAtmosphereCommon,uV as _shadersSkyAtmosphereFS,fV as _shadersSkyAtmosphereVS,dV as _shadersSkyBoxFS,hV as _shadersSkyBoxVS,kL as _shadersSlopeRampMaterial,zL as _shadersStripeMaterial,mV as _shadersSunFS,pV as _shadersSunTextureFS,gV as _shadersSunVS,TL as _shadersTexturedMaterialAppearanceFS,CL as _shadersTexturedMaterialAppearanceVS,WB as _shadersVector3DTileClampedPolylinesFS,jB as _shadersVector3DTileClampedPolylinesVS,GB as _shadersVector3DTilePolylinesVS,ow as _shadersVectorTileVS,eB as _shadersVerticalExaggerationStageVS,_V as _shadersViewportQuadFS,wT as _shadersViewportQuadVS,L8 as _shadersVoxelFS,M8 as _shadersVoxelUtils,N8 as _shadersVoxelVS,VL as _shadersWater,UL as _shadersWaterMaskMaterial,nL as _shadersXYZToRGB,TO as _shadersacesTonemapping,CO as _shadersalphaWeight,AO as _shadersantialias,EO as _shadersapplyHSBShift,SO as _shadersapproximateSphericalCoordinates,vO as _shadersapproximateTanh,wO as _shadersbackFacing,IO as _shadersbranchFreeTernary,DO as _shaderscascadeColor,PO as _shaderscascadeDistance,RO as _shaderscascadeMatrix,OO as _shaderscascadeWeights,MO as _shadersclipPolygons,LO as _shaderscolumbusViewMorph,NO as _shaderscomputeAtmosphereColor,FO as _shaderscomputeGroundAtmosphereScattering,BO as _shaderscomputePosition,kO as _shaderscomputeScattering,H8 as _shadersconvertUvToBox,G8 as _shadersconvertUvToCylinder,j8 as _shadersconvertUvToEllipsoid,zO as _shaderscosineAndSine,UO as _shadersdecompressTextureCoordinates,DR as _shadersdegreesPerRadian,VO as _shadersdepthClamp,PR as _shadersdepthRange,hO as _shadersdepthRangeStruct,HO as _shaderseastNorthUpToEyeCoordinates,GO as _shadersellipsoidContainsPoint,jO as _shadersellipsoidTextureCoordinates,RR as _shadersepsilon1,OR as _shadersepsilon2,MR as _shadersepsilon3,LR as _shadersepsilon4,NR as _shadersepsilon5,FR as _shadersepsilon6,BR as _shadersepsilon7,WO as _shadersequalsEpsilon,qO as _shaderseyeOffset,YO as _shaderseyeToWindowCoordinates,XO as _shadersfastApproximateAtan,KO as _shadersfog,ZO as _shadersgammaCorrect,$O as _shadersgeodeticSurfaceNormal,QO as _shadersgetDefaultMaterial,JO as _shadersgetDynamicAtmosphereLightDirection,eM as _shadersgetLambertDiffuse,tM as _shadersgetSpecular,nM as _shadersgetWaterNoise,rM as _shadershue,kR as _shadersinfinity,sM as _shadersinverseGamma,aM as _shadersisEmpty,cM as _shadersisFull,lM as _shaderslatitudeToWebMercatorFraction,fM as _shaderslineDistance,uM as _shaderslinearToSrgb,dM as _shadersluminance,mO as _shadersmaterial,pO as _shadersmaterialInput,hM as _shadersmaximumComponent,mM as _shadersmetersPerPixel,gO as _shadersmodelMaterial,pM as _shadersmodelToWindowCoordinates,_O as _shadersmodelVertexOutput,gM as _shadersmultiplyWithColorBalance,_M as _shadersnearFarScalar,yM as _shadersoctDecode,zR as _shadersoneOverPi,UR as _shadersoneOverTwoPi,bM as _shaderspackDepth,VR as _shaderspassCesium3DTile,HR as _shaderspassCesium3DTileClassification,GR as _shaderspassCesium3DTileClassificationIgnoreShow,jR as _shaderspassClassification,WR as _shaderspassCompute,qR as _shaderspassEnvironment,YR as _shaderspassGlobe,XR as _shaderspassOpaque,KR as _shaderspassOverlay,ZR as _shaderspassTerrainClassification,$R as _shaderspassTranslucent,QR as _shaderspassVoxels,xM as _shaderspbrLighting,TM as _shaderspbrNeutralTonemapping,CM as _shadersphong,JR as _shaderspi,eO as _shaderspiOverFour,tO as _shaderspiOverSix,nO as _shaderspiOverThree,iO as _shaderspiOverTwo,AM as _shadersplaneDistance,EM as _shaderspointAlongRay,oO as _shadersradiansPerDegree,yO as _shadersray,SM as _shadersrayEllipsoidIntersectionInterval,bO as _shadersraySegment,vM as _shadersraySphereIntersectionInterval,wM as _shadersreadDepth,IM as _shadersreadNonPerspective,DM as _shadersreverseLogDepth,MM as _shadersround,LM as _shaderssaturation,rO as _shaderssceneMode2D,sO as _shaderssceneMode3D,aO as _shaderssceneModeColumbusView,cO as _shaderssceneModeMorphing,NM as _shadersshadowDepthCompare,xO as _shadersshadowParameters,FM as _shadersshadowVisibility,BM as _shaderssignNotZero,lO as _shaderssolarRadius,kM as _shaderssphericalHarmonics,zM as _shaderssrgbToLinear,UM as _shaderstangentToEyeSpaceMatrix,VM as _shaderstextureCube,uO as _shadersthreePiOver2,HM as _shaderstransformPlane,GM as _shaderstranslateRelativeToEye,jM as _shaderstranslucentPhong,WM as _shaderstranspose,fO as _shaderstwoPi,qM as _shadersunpackClippingExtents,YM as _shadersunpackDepth,XM as _shadersunpackFloat,KM as _shadersunpackUint,ZM as _shadersvalueTransform,$M as _shadersvertexLogDepth,dO as _shaderswebMercatorMaxLatitude,QM as _shaderswindowToEyeCoordinates,JM as _shaderswriteDepthClamp,eL as _shaderswriteLogDepth,tL as _shaderswriteNonPerspective,VN as addBuffer,RN as addDefaults,kN as addExtensionsRequired,Td as addExtensionsUsed,pb as addPipelineExtras,zs as addToArray,k1 as appendForwardSlash,yo as arrayRemoveDuplicates,DT as barycentricCoordinates,Do as binarySearch,Jt as buildModuleUrl,Z8 as buildVoxelDrawCommands,ze as clone,pt as combine,$E as computeFlyToLocationForRectangle,nA as createBillboardPointCallback,An as createCommand,ZH as createDefaultImageryProviderViewModels,$H as createDefaultTerrainProviderViewModels,GCe as createElevationBandMaterial,WCe as createGooglePhotorealistic3DTileset,Nn as createGuid,Ro as createMaterialPropertyDescriptor,qCe as createOsmBuildingsAsync,ue as createPropertyDescriptor,Tl as createRawPropertyDescriptor,YCe as createTangentSpaceDebugPrimitive,FAe as createTaskProcessorWorker,sR as createUniform,aR as createUniformArray,EU as createWorldBathymetryAsync,d0 as createWorldImageryAsync,zE as createWorldTerrainAsync,SU as decodeGoogleEarthEnterpriseData,YB as decodeVectorPolylinePositions,W_e as defaultValue,ul as defer,l as defined,iL as demodernizeShader,Bs as deprecationWarning,le as destroyObject,Cpe as exportKml,AC as findAccessorMinMax,lA as findContentMetadata,uA as findGroupMetadata,$B as findTileMetadata,mw as forEachTextureInMaterial,Tg as formatError,FQ as freezeRenderState,sp as getAbsoluteUri,ou as getAccessorByteStride,z1 as getBaseUri,uf as getBinaryAccessor,hH as getClipAndStyleCode,c0 as getClippingFunction,E_ as getComponentReader,Dn as getElement,_T as getExtensionFromUri,dy as getFilenameFromUri,PU as getImageFromTypedArray,Th as getImagePixels,tr as getJsonFromTypedArray,Wh as getMagic,oH as getMetadataClassProperty,sH as getMetadataProperty,tu as getStringFromTypedArray,Ei as getTimestamp,oi as hasExtension,l_ as heightReferenceOnEntityPropertyChanged,Jc as isBitSet,yT as isBlobUri,M0 as isCrossOriginUrl,Hg as isDataUri,xh as isLeapYear,ye as knockout,VS as knockout_3_5_1,jH as knockout_es5,bT as loadAndExecuteScript,dL as loadCubeMap,TC as loadImageFromTypedArray,Kl as loadKTX2,i0 as mergeSort,BN as moveTechniqueRenderStates,zN as moveTechniquesToExtension,df as numberOfComponentsForType,xT as objectToQuery,gt as oneTimeWarning,z_ as parseBatchTable,gF as parseFeatureMetadataLegacy,LN as parseGlb,V1 as parseResponseHeaders,pF as parseStructuralMetadata,Kw as pickModel,Fye as pointInsideTriangle,J_ as preprocess3DTileContent,K8 as processVoxelProperties,Yu as queryToObject,HN as readAccessorPacked,EC as removeExtension,MN as removeExtensionsRequired,CC as removeExtensionsUsed,FN as removePipelineExtras,UN as removeUnusedElements,_b as resizeImageToNextPowerOfTwo,jU as sampleTerrain,XE as sampleTerrainMostDetailed,hT as scaleToGeodeticSurface,ZE as srgbToLinear,KL as subdivideArray,Na as subscribeAndEvaluate,jN as updateAccessorComponentTypes,qN as updateVersion,dr as usesExtension,EEe as viewerCesium3DTilesInspectorMixin,SEe as viewerCesiumInspectorMixin,wEe as viewerDragDropMixin,IEe as viewerPerformanceWatchdogMixin,PEe as viewerVoxelInspectorMixin,u0e as webGLConstantToGlslType,KU as wrapFunction,oA as writeTextToCanvas};