three/src/loaders/CubeTextureLoader.js

JavaScript 3D library

import { ImageLoader } from './ImageLoader.js';
import { CubeTexture } from '../textures/CubeTexture.js';
import { Loader } from './Loader.js';

function CubeTextureLoader( manager ) {

	Loader.call( this, manager );

}

CubeTextureLoader.prototype = Object.assign( Object.create( Loader.prototype ), {

	constructor: CubeTextureLoader,

	load: function ( urls, onLoad, onProgress, onError ) {

		const texture = new CubeTexture();

		const loader = new ImageLoader( this.manager );
		loader.setCrossOrigin( this.crossOrigin );
		loader.setPath( this.path );

		let loaded = 0;

		function loadTexture( i ) {

			loader.load( urls[ i ], function ( image ) {

				texture.images[ i ] = image;

				loaded ++;

				if ( loaded === 6 ) {

					texture.needsUpdate = true;

					if ( onLoad ) onLoad( texture );

				}

			}, undefined, onError );

		}

		for ( let i = 0; i < urls.length; ++ i ) {

			loadTexture( i );

		}

		return texture;

	}

} );


export { CubeTextureLoader };