添加关照、全局等高线、修改图层问题

dist/electron/static/sdk/three/jsm/loaders/KMZLoader.js

@@ -0,0 +1,130 @@
+import {
+	FileLoader,
+	Group,
+	Loader,
+	LoadingManager
+} from 'three';
+import { ColladaLoader } from '../loaders/ColladaLoader.js';
+import * as fflate from '../libs/fflate.module.js';
+
+class KMZLoader extends Loader {
+
+	constructor( manager ) {
+
+		super( manager );
+
+	}
+
+	load( url, onLoad, onProgress, onError ) {
+
+		const scope = this;
+
+		const loader = new FileLoader( scope.manager );
+		loader.setPath( scope.path );
+		loader.setResponseType( 'arraybuffer' );
+		loader.setRequestHeader( scope.requestHeader );
+		loader.setWithCredentials( scope.withCredentials );
+		loader.load( url, function ( text ) {
+
+			try {
+
+				onLoad( scope.parse( text ) );
+
+			} catch ( e ) {
+
+				if ( onError ) {
+
+					onError( e );
+
+				} else {
+
+					console.error( e );
+
+				}
+
+				scope.manager.itemError( url );
+
+			}
+
+		}, onProgress, onError );
+
+	}
+
+	parse( data ) {
+
+		function findFile( url ) {
+
+			for ( const path in zip ) {
+
+				if ( path.slice( - url.length ) === url ) {
+
+					return zip[ path ];
+
+				}
+
+			}
+
+		}
+
+		const manager = new LoadingManager();
+		manager.setURLModifier( function ( url ) {
+
+			const image = findFile( url );
+
+			if ( image ) {
+
+				console.log( 'Loading', url );
+
+				const blob = new Blob( [ image.buffer ], { type: 'application/octet-stream' } );
+				return URL.createObjectURL( blob );
+
+			}
+
+			return url;
+
+		} );
+
+		//
+
+		const zip = fflate.unzipSync( new Uint8Array( data ) );
+
+		if ( zip[ 'doc.kml' ] ) {
+
+			const xml = new DOMParser().parseFromString( fflate.strFromU8( zip[ 'doc.kml' ] ), 'application/xml' );
+
+			const model = xml.querySelector( 'Placemark Model Link href' );
+
+			if ( model ) {
+
+				const loader = new ColladaLoader( manager );
+				return loader.parse( fflate.strFromU8( zip[ model.textContent ] ) );
+
+			}
+
+		} else {
+
+			console.warn( 'KMZLoader: Missing doc.kml file.' );
+
+			for ( const path in zip ) {
+
+				const extension = path.split( '.' ).pop().toLowerCase();
+
+				if ( extension === 'dae' ) {
+
+					const loader = new ColladaLoader( manager );
+					return loader.parse( fflate.strFromU8( zip[ path ] ) );
+
+				}
+
+			}
+
+		}
+
+		console.error( 'KMZLoader: Couldn\'t find .dae file.' );
+		return { scene: new Group() };
+
+	}
+
+}
+
+export { KMZLoader };