26 lines
8.2 KiB
JavaScript
26 lines
8.2 KiB
JavaScript
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/**
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* @license
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* Cesium - https://github.com/CesiumGS/cesium
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* Version 1.98
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*
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* Copyright 2011-2022 Cesium Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Columbus View (Pat. Pend.)
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*
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* Portions licensed separately.
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* See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
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*/
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define(["./AxisAlignedBoundingBox-ae9b3d82","./Transforms-c9e418cb","./Matrix2-cf4c6e69","./defaultValue-50f7432c","./TerrainEncoding-f4d74d0f","./ComponentDatatype-9b23164a","./OrientedBoundingBox-ac687fc0","./RuntimeError-48e1f06d","./WebMercatorProjection-019b6547","./createTaskProcessorWorker","./combine-8462e002","./AttributeCompression-b4dfdf5f","./WebGLConstants-58abc51a","./EllipsoidTangentPlane-2597ceda","./IntersectionTests-d662a125","./Plane-b9f0711b"],(function(t,e,n,i,o,a,r,s,c,u,h,d,l,g,m,p){"use strict";const f=Uint16Array.BYTES_PER_ELEMENT,I=Int32Array.BYTES_PER_ELEMENT,E=Uint32Array.BYTES_PER_ELEMENT,T=Float32Array.BYTES_PER_ELEMENT,C=Float64Array.BYTES_PER_ELEMENT;function M(t,e,n){n=i.defaultValue(n,a.CesiumMath);const o=t.length;for(let i=0;i<o;++i)if(n.equalsEpsilon(t[i],e,a.CesiumMath.EPSILON12))return i;return-1}const x=new n.Cartographic,N=new n.Cartesian3,b=new n.Cartesian3,S=new n.Cartesian3,w=new n.Matrix4;function B(t,e,o,r,s,c,u,h,d,l,g){const m=h.length;for(let p=0;p<m;++p){const f=h[p],I=f.cartographic,E=f.index,T=t.length,C=I.longitude;let M=I.latitude;M=a.CesiumMath.clamp(M,-a.CesiumMath.PI_OVER_TWO,a.CesiumMath.PI_OVER_TWO);const b=I.height-u.skirtHeight;u.hMin=Math.min(u.hMin,b),n.Cartographic.fromRadians(C,M,b,x),l&&(x.longitude+=d),l?p===m-1?x.latitude+=g:0===p&&(x.latitude-=g):x.latitude+=d;const S=u.ellipsoid.cartographicToCartesian(x);t.push(S),e.push(b),o.push(n.Cartesian2.clone(o[E])),r.length>0&&r.push(r[E]),s.length>0&&s.push(s[E]),n.Matrix4.multiplyByPoint(u.toENU,S,N);const w=u.minimum,B=u.maximum;n.Cartesian3.minimumByComponent(N,w,w),n.Cartesian3.maximumByComponent(N,B,B);const P=u.lastBorderPoint;if(i.defined(P)){const t=P.index;c.push(t,T-1,T,T,E,t)}u.lastBorderPoint=f}}return u((function(u,h){u.ellipsoid=n.Ellipsoid.clone(u.ellipsoid),u.rectangle=n.Rectangle.clone(u.rectangle);const d=function(u,h,d,l,g,m,p,P,A,y,R){let _,W,v,F,O,V;i.defined(l)?(_=l.west,W=l.south,v=l.east,F=l.north,O=l.width,V=l.height):(_=a.CesiumMath.toRadians(g.west),W=a.CesiumMath.toRadians(g.south),v=a.CesiumMath.toRadians(g.east),F=a.CesiumMath.toRadians(g.north),O=a.CesiumMath.toRadians(l.width),V=a.CesiumMath.toRadians(l.height));const Y=[W,F],U=[_,v],k=e.Transforms.eastNorthUpToFixedFrame(h,d),H=n.Matrix4.inverseTransformation(k,w);let L,D;A&&(L=c.WebMercatorProjection.geodeticLatitudeToMercatorAngle(W),D=1/(c.WebMercatorProjection.geodeticLatitudeToMercatorAngle(F)-L));const G=1!==m,j=new DataView(u);let z=Number.POSITIVE_INFINITY,q=Number.NEGATIVE_INFINITY;const J=b;J.x=Number.POSITIVE_INFINITY,J.y=Number.POSITIVE_INFINITY,J.z=Number.POSITIVE_INFINITY;const K=S;K.x=Number.NEGATIVE_INFINITY,K.y=Number.NEGATIVE_INFINITY,K.z=Number.NEGATIVE_INFINITY;let Q,X,Z=0,$=0,tt=0;for(X=0;X<4;++X){let t=Z;Q=j.getUint32(t,!0),t+=E;const e=a.CesiumMath.toRadians(180*j.getFloat64(t,!0));t+=C,-1===M(U,e)&&U.push(e);const n=a.CesiumMath.toRadians(180*j.getFloat64(t,!0));t+=C,-1===M(Y,n)&&Y.push(n),t+=2*C;let i=j.getInt32(t,!0);t+=I,$+=i,i=j.getInt32(t,!0),tt+=3*i,Z+=Q+E}const et=[],nt=[],it=new Array($),ot=new Array($),at=new Array($),rt=A?new Array($):[],st=G?new Array($):[],ct=new Array(tt),ut=[],ht=[],dt=[],lt=[];let gt=0,mt=0;for(Z=0,X=0;X<4;++X){Q=j.getUint32(Z,!0),Z+=E;const t=Z,e=a.CesiumMath.toRadians(180*j.getFloat64(Z,!0));Z+=C;const i=a.CesiumMath.toRadians(180*j.getFloat64(Z,!0));Z+=C;const o=a.CesiumMath.toRadians(180*j.getFloat64(Z,!0)),r=.5*o;Z+=C;const u=a.CesiumMath.toRadians(180*j.getFloat64(Z,!0)),h=.5*u;Z+=C;const l=j.getInt32(Z,!0);Z+=I;const g=j.getInt32(Z,!0);Z+=I,Z+=I;const m=new Array(l);for(let t=0;t<l;++t){const s=e+j.getUint8(Z++)*o;x.longitude=s;const l=i+j.getUint8(Z++)*u;x.latitude=l;let g=j.getFloat32(Z,!0);if(Z+=T,0!==g&&g<R&&(g*=-Math.pow(2,y)),g*=6371010,x.height=g,-1!==M(U,s)||-1!==M(Y,l)){const e=M(et,x,n.Cartographic);if(-1!==e){m[t]=nt[e];continue}et.push(n.Cartographic.clone(x)),nt.push(gt)}m[t]=gt,Math.abs(s-_)<r?ut.push({index:gt,cartographic:n.Cartographic.clone(x)}):Math.abs(s-v)<r?dt.push({index:gt,cartographic:n.Cartographic.clone(x)}):Math.abs(l-W)<h?ht.push({inde
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