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https://github.com/DanielnetoDotCom/YouPHPTube
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146 lines
2.9 KiB
JavaScript
146 lines
2.9 KiB
JavaScript
import {
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CubeTexture,
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DataTexture,
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FileLoader,
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FloatType,
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HalfFloatType,
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LinearEncoding,
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LinearFilter,
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Loader,
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NearestFilter,
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RGBAFormat,
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RGBEEncoding,
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RGBFormat,
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UnsignedByteType
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} from '../../../build/three.module.js';
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import { RGBELoader } from '../loaders/RGBELoader.js';
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var HDRCubeTextureLoader = function ( manager ) {
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Loader.call( this, manager );
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this.hdrLoader = new RGBELoader();
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this.type = UnsignedByteType;
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};
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HDRCubeTextureLoader.prototype = Object.assign( Object.create( Loader.prototype ), {
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constructor: HDRCubeTextureLoader,
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load: function ( urls, onLoad, onProgress, onError ) {
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if ( ! Array.isArray( urls ) ) {
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console.warn( 'THREE.HDRCubeTextureLoader signature has changed. Use .setDataType() instead.' );
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this.setDataType( urls );
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urls = onLoad;
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onLoad = onProgress;
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onProgress = onError;
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onError = arguments[ 4 ];
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}
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var texture = new CubeTexture();
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texture.type = this.type;
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switch ( texture.type ) {
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case UnsignedByteType:
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texture.encoding = RGBEEncoding;
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texture.format = RGBAFormat;
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texture.minFilter = NearestFilter;
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texture.magFilter = NearestFilter;
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texture.generateMipmaps = false;
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break;
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case FloatType:
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texture.encoding = LinearEncoding;
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texture.format = RGBFormat;
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texture.minFilter = LinearFilter;
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texture.magFilter = LinearFilter;
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texture.generateMipmaps = false;
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break;
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case HalfFloatType:
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texture.encoding = LinearEncoding;
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texture.format = RGBFormat;
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texture.minFilter = LinearFilter;
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texture.magFilter = LinearFilter;
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texture.generateMipmaps = false;
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break;
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}
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var scope = this;
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var loaded = 0;
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function loadHDRData( i, onLoad, onProgress, onError ) {
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new FileLoader( scope.manager )
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.setPath( scope.path )
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.setResponseType( 'arraybuffer' )
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.setWithCredentials( scope.withCredentials )
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.load( urls[ i ], function ( buffer ) {
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loaded ++;
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var texData = scope.hdrLoader.parse( buffer );
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if ( ! texData ) return;
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if ( texData.data !== undefined ) {
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var dataTexture = new DataTexture( texData.data, texData.width, texData.height );
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dataTexture.type = texture.type;
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dataTexture.encoding = texture.encoding;
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dataTexture.format = texture.format;
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dataTexture.minFilter = texture.minFilter;
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dataTexture.magFilter = texture.magFilter;
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dataTexture.generateMipmaps = texture.generateMipmaps;
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texture.images[ i ] = dataTexture;
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}
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if ( loaded === 6 ) {
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texture.needsUpdate = true;
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if ( onLoad ) onLoad( texture );
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}
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}, onProgress, onError );
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}
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for ( var i = 0; i < urls.length; i ++ ) {
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loadHDRData( i, onLoad, onProgress, onError );
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}
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return texture;
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},
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setDataType: function ( value ) {
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this.type = value;
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this.hdrLoader.setDataType( value );
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return this;
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}
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} );
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export { HDRCubeTextureLoader };
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