mirror of
https://github.com/DanielnetoDotCom/YouPHPTube
synced 2025-10-04 18:29:39 +02:00
121 lines
2.2 KiB
JavaScript
121 lines
2.2 KiB
JavaScript
THREE.KMZLoader = function ( manager ) {
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THREE.Loader.call( this, manager );
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};
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THREE.KMZLoader.prototype = Object.assign( Object.create( THREE.Loader.prototype ), {
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constructor: THREE.KMZLoader,
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load: function ( url, onLoad, onProgress, onError ) {
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var scope = this;
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var loader = new THREE.FileLoader( scope.manager );
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loader.setPath( scope.path );
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loader.setResponseType( 'arraybuffer' );
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loader.setRequestHeader( scope.requestHeader );
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loader.setWithCredentials( scope.withCredentials );
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loader.load( url, function ( text ) {
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try {
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onLoad( scope.parse( text ) );
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} catch ( e ) {
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if ( onError ) {
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onError( e );
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} else {
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console.error( e );
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}
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scope.manager.itemError( url );
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}
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}, onProgress, onError );
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},
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parse: function ( data ) {
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function findFile( url ) {
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for ( var path in zip ) {
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if ( path.substr( - url.length ) === url ) {
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return zip[ path ];
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}
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}
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}
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var manager = new THREE.LoadingManager();
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manager.setURLModifier( function ( url ) {
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var image = findFile( url );
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if ( image ) {
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console.log( 'Loading', url );
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var blob = new Blob( [ image.buffer ], { type: 'application/octet-stream' } );
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return URL.createObjectURL( blob );
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}
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return url;
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} );
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//
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var zip = fflate.unzipSync( new Uint8Array( data ) ); // eslint-disable-line no-undef
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if ( zip[ 'doc.kml' ] ) {
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var xml = new DOMParser().parseFromString( fflate.strFromU8( zip[ 'doc.kml' ] ), 'application/xml' ); // eslint-disable-line no-undef
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var model = xml.querySelector( 'Placemark Model Link href' );
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if ( model ) {
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var loader = new THREE.ColladaLoader( manager );
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return loader.parse( fflate.strFromU8( zip[ model.textContent ] ) ); // eslint-disable-line no-undef
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}
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} else {
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console.warn( 'KMZLoader: Missing doc.kml file.' );
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for ( var path in zip ) {
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var extension = path.split( '.' ).pop().toLowerCase();
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if ( extension === 'dae' ) {
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var loader = new THREE.ColladaLoader( manager );
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return loader.parse( fflate.strFromU8( zip[ path ] ) ); // eslint-disable-line no-undef
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}
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}
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}
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console.error( 'KMZLoader: Couldn\'t find .dae file.' );
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return { scene: new THREE.Group() };
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}
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} );
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