Function createTexture

webgl/js/three.min.js:8078–8145

( where, name, sourceFile, repeat, offset, wrap )

				}

				function createTexture( where, name, sourceFile, repeat, offset, wrap ) {

					where[ name ] = new THREE.Texture();
					where[ name ].sourceFile = sourceFile;

					if ( repeat ) {

						where[ name ].repeat.set( repeat[ 0 ], repeat[ 1 ] );

						if ( repeat[ 0 ] !== 1 ) where[ name ].wrapS = THREE.RepeatWrapping;
						if ( repeat[ 1 ] !== 1 ) where[ name ].wrapT = THREE.RepeatWrapping;

					}

					if ( offset ) {

						where[ name ].offset.set( offset[ 0 ], offset[ 1 ] );

					}

					if ( wrap ) {

						var wrapMap = {

							"repeat": THREE.RepeatWrapping,
							"mirror": THREE.MirroredRepeatWrapping

						}

						if ( wrapMap[ wrap[ 0 ] ] !== undefined ) where[ name ].wrapS = wrapMap[ wrap[ 0 ] ];
						if ( wrapMap[ wrap[ 1 ] ] !== undefined ) where[ name ].wrapT = wrapMap[ wrap[ 1 ] ];

					}

					// load image

					var texture = where[ name ];

					var loader = new THREE.ImageLoader();
					loader.addEventListener( 'load', function ( event ) {

						var image = event.content;

						if ( !isPow2( image.width ) || !isPow2( image.height ) ) {

							var width = nearestPow2( image.width );
							var height = nearestPow2( image.height );

							texture.image = document.createElement( 'canvas' );
							texture.image.width = width;
							texture.image.height = height;
							texture.image.getContext( '2d' ).drawImage( image, 0, 0, width, height );

						} else {

							texture.image = image;

						}