Gecko [ dp-client.com ]

Name	Size	Permission
BufferAttribute.js	10.24 KB	-rw-r--r--
BufferGeometry.js	20.29 KB	-rw-r--r--
Clock.js	890 B	-rw-r--r--
EventDispatcher.js	1.44 KB	-rw-r--r--
GLBufferAttribute.js	725 B	-rw-r--r--
InstancedBufferAttribute.js	631 B	-rw-r--r--
InstancedBufferGeometry.js	562 B	-rw-r--r--
InstancedInterleavedBuffer.js	747 B	-rw-r--r--
InterleavedBuffer.js	2.33 KB	-rw-r--r--
InterleavedBufferAttribute.js	5.72 KB	-rw-r--r--
Layers.js	577 B	-rw-r--r--
Object3D.js	17.36 KB	-rw-r--r--
Raycaster.js	2.18 KB	-rw-r--r--
RenderTarget.js	3.31 KB	-rw-r--r--
Uniform.js	199 B	-rw-r--r--
UniformsGroup.js	1.15 KB	-rw-r--r--

Code Editor : RenderTarget.js

import { EventDispatcher } from './EventDispatcher.js';
import { Texture } from '../textures/Texture.js';
import { LinearFilter, NoColorSpace, SRGBColorSpace, sRGBEncoding } from '../constants.js';
import { Vector4 } from '../math/Vector4.js';
import { Source } from '../textures/Source.js';
import { warnOnce } from '../utils.js';

/*
 In options, we can specify:
 * Texture parameters for an auto-generated target texture
 * depthBuffer/stencilBuffer: Booleans to indicate if we should generate these buffers
*/
class RenderTarget extends EventDispatcher {

constructor( width = 1, height = 1, options = {} ) {

super();

this.isRenderTarget = true;

this.width = width;
		this.height = height;
		this.depth = 1;

this.scissor = new Vector4( 0, 0, width, height );
		this.scissorTest = false;

this.viewport = new Vector4( 0, 0, width, height );

const image = { width: width, height: height, depth: 1 };

if ( options.encoding !== undefined ) {

// @deprecated, r152
			warnOnce( 'THREE.WebGLRenderTarget: option.encoding has been replaced by option.colorSpace.' );
			options.colorSpace = options.encoding === sRGBEncoding ? SRGBColorSpace : NoColorSpace;

}

this.texture = new Texture( image, options.mapping, options.wrapS, options.wrapT, options.magFilter, options.minFilter, options.format, options.type, options.anisotropy, options.colorSpace );
		this.texture.isRenderTargetTexture = true;

this.texture.flipY = false;
		this.texture.generateMipmaps = options.generateMipmaps !== undefined ? options.generateMipmaps : false;
		this.texture.internalFormat = options.internalFormat !== undefined ? options.internalFormat : null;
		this.texture.minFilter = options.minFilter !== undefined ? options.minFilter : LinearFilter;

this.depthBuffer = options.depthBuffer !== undefined ? options.depthBuffer : true;
		this.stencilBuffer = options.stencilBuffer !== undefined ? options.stencilBuffer : false;

this.depthTexture = options.depthTexture !== undefined ? options.depthTexture : null;

this.samples = options.samples !== undefined ? options.samples : 0;

}

setSize( width, height, depth = 1 ) {

if ( this.width !== width || this.height !== height || this.depth !== depth ) {

this.width = width;
			this.height = height;
			this.depth = depth;

this.texture.image.width = width;
			this.texture.image.height = height;
			this.texture.image.depth = depth;

this.dispose();

}

this.viewport.set( 0, 0, width, height );
		this.scissor.set( 0, 0, width, height );

}

clone() {

return new this.constructor().copy( this );

}

copy( source ) {

this.width = source.width;
		this.height = source.height;
		this.depth = source.depth;

this.scissor.copy( source.scissor );
		this.scissorTest = source.scissorTest;

this.viewport.copy( source.viewport );

this.texture = source.texture.clone();
		this.texture.isRenderTargetTexture = true;

// ensure image object is not shared, see #20328

const image = Object.assign( {}, source.texture.image );
		this.texture.source = new Source( image );

this.depthBuffer = source.depthBuffer;
		this.stencilBuffer = source.stencilBuffer;

if ( source.depthTexture !== null ) this.depthTexture = source.depthTexture.clone();

this.samples = source.samples;

return this;

}

dispose() {

this.dispatchEvent( { type: 'dispose' } );

}

export { RenderTarget };

${this.title}

Code Editor : RenderTarget.js