text: /* eslint-disable */
  /**
   * @author alteredq / http://alteredqualia.com/
   */
  
  THREE.EffectComposer = function ( renderer, renderTarget ) {
  
  	this.renderer = renderer;
  
  	if ( renderTarget === undefined ) {
  
  		var parameters = {
  			minFilter: THREE.LinearFilter,
  			magFilter: THREE.LinearFilter,
  			format: THREE.RGBAFormat,
  			stencilBuffer: false
  		};
  		var size = renderer.getSize();
  		renderTarget = new THREE.WebGLRenderTarget( size.width, size.height, parameters );
  
  	}
  
  	this.renderTarget1 = renderTarget;
  	this.renderTarget2 = renderTarget.clone();
  
  	this.writeBuffer = this.renderTarget1;
  	this.readBuffer = this.renderTarget2;
  
  	this.passes = [];
  
  	if ( THREE.CopyShader === undefined )
  		console.error( "THREE.EffectComposer relies on THREE.CopyShader" );
  
  	this.copyPass = new THREE.ShaderPass( THREE.CopyShader );
  
  };
  
  THREE.EffectComposer.prototype = {
  
  	swapBuffers: function() {
  
  		var tmp = this.readBuffer;
  		this.readBuffer = this.writeBuffer;
  		this.writeBuffer = tmp;
  
  	},
  
  	addPass: function ( pass ) {
  
  		this.passes.push( pass );
  
  	},
  
  	insertPass: function ( pass, index ) {
  
  		this.passes.splice( index, 0, pass );
  
  	},
  
  	render: function ( delta ) {
  
  		this.writeBuffer = this.renderTarget1;
  		this.readBuffer = this.renderTarget2;
  
  		var maskActive = false;
  
  		var pass, i, il = this.passes.length;
  
  		for ( i = 0; i < il; i ++ ) {
  
  			pass = this.passes[ i ];
  
  			if ( ! pass.enabled ) continue;
  
  			pass.render( this.renderer, this.writeBuffer, this.readBuffer, delta, maskActive );
  
  			if ( pass.needsSwap ) {
  
  				if ( maskActive ) {
  
  					var context = this.renderer.context;
  
  					context.stencilFunc( context.NOTEQUAL, 1, 0xffffffff );
  
  					this.copyPass.render( this.renderer, this.writeBuffer, this.readBuffer, delta );
  
  					context.stencilFunc( context.EQUAL, 1, 0xffffffff );
  
  				}
  
  				this.swapBuffers();
  
  			}
  
  			if ( pass instanceof THREE.MaskPass ) {
  
  				maskActive = true;
  
  			} else if ( pass instanceof THREE.ClearMaskPass ) {
  
  				maskActive = false;
  
  			}
  
  		}
  
  	},
  
  	reset: function ( renderTarget ) {
  
  		if ( renderTarget === undefined ) {
  
  			var size = this.renderer.getSize();
  
  			renderTarget = this.renderTarget1.clone();
  			renderTarget.setSize( size.width, size.height );
  
  		}
  
  		this.renderTarget1.dispose();
  		this.renderTarget2.dispose();
  		this.renderTarget1 = renderTarget;
  		this.renderTarget2 = renderTarget.clone();
  
  		this.writeBuffer = this.renderTarget1;
  		this.readBuffer = this.renderTarget2;
  
  	},
  
  	setSize: function ( width, height ) {
  
  		this.renderTarget1.setSize( width, height );
  		this.renderTarget2.setSize( width, height );
  
  	}
  
  };
  