mirror of
https://github.com/wahyd4/three.js.git
synced 2026-08-09 13:06:01 +10:00
alteredq
49872b2afd
It doesn't have effect there anyway as scene is rendered to FBO without multisampling. Turning antialiasing off here didn't have much effect on performance though (unlike for particles).
276 lines
8.5 KiB
HTML
276 lines
8.5 KiB
HTML
<!DOCTYPE HTML>
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<html lang="en">
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<head>
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<title>three.js misc - sound</title>
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<meta charset="utf-8">
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<style type="text/css">
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body {
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background-color: #000000;
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margin: 0px;
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overflow: hidden;
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font-family:Monospace;
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font-size:13px;
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text-align:center;
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font-weight: bold;
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text-align:center;
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}
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a {
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color:#0078ff;
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}
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#info {
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color:#fff;
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position: absolute;
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top: 0px; width: 100%;
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padding: 5px;
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z-index:100;
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}
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</style>
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</head>
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<body>
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<div id="info">
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<a href="http://github.com/mrdoob/three.js" target="_blank">three.js</a> - webgl 3d sounds example -
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music by <a href="http://www.newgrounds.com/audio/listen/358232" target="_blank">larrylarrybb</a> and
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<a href="http://www.newgrounds.com/audio/listen/376737" target="_blank">skullbeatz</a> <br/><br/>
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navigate with WASD / arrows / mouse
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</div>
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<div id="container"></div>
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<script type="text/javascript" src="../build/Three.js"></script>
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<script type="text/javascript" src="js/RequestAnimationFrame.js"></script>
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<script type="text/javascript" src="js/Detector.js"></script>
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<script type="text/javascript">
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if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
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var container;
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var camera, scene, renderer, soundRenderer;
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var light, pointLight;
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var cameraControl;
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var mesh;
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var material_sphere1, material_sphere2;
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var postprocessing = { enabled: true };
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init();
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animate();
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function init() {
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container = document.getElementById( 'container' );
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scene = new THREE.Scene();
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scene.fog = new THREE.FogExp2( 0x000000, 0.0035 );
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camera = new THREE.QuakeCamera( { fov: 50, aspect: window.innerWidth / window.innerHeight, near: 1, far: 10000,
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movementSpeed: 1, lookSpeed: 0.002, noFly: true, lookVertical: false } );
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camera.position.set( 0, 25, 0 );
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light = new THREE.DirectionalLight( 0xffffff );
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light.position.set( 0, 0.5, 1 );
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light.position.normalize();
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scene.addLight( light );
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var sphere = new Sphere( 20, 32, 16 );
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material_sphere1 = new THREE.MeshLambertMaterial( { color: 0xffaa00, shading: THREE.FlatShading } );
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material_sphere2 = new THREE.MeshLambertMaterial( { color: 0xff2200, shading: THREE.FlatShading } );
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var cube = new Cube( 5, 40, 5 );
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var material_cube = new THREE.MeshLambertMaterial( { color: 0xffff00, shading: THREE.FlatShading } );
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material_cube.color.setHSV( 0.1, 0.7, 1 );
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// sound spheres
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var s = 1;
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var mesh1 = new THREE.Mesh( sphere, material_sphere1 );
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mesh1.position.set( -250, 30, 0 );
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mesh1.scale.set( s, s, s );
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var sound1 = new THREE.Sound( [ "sounds/358232_j_s_song.mp3", "sounds/358232_j_s_song.ogg" ] , 275, 20, true );
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//var sound1 = new THREE.Sound( "sounds/358232_j_s_song.ogg", 275, 20, true );
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sound1.play();
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var dbg = new THREE.Mesh( cube, material_cube );
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dbg.position.set( 0, -10 ,0 );
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mesh1.addChild( dbg );
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mesh1.addChild( sound1 );
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scene.addObject( mesh1 );
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var mesh2 = new THREE.Mesh( sphere, material_sphere2 );
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mesh2.position.set( 250, 30, 0 );
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mesh2.scale.set( s, s, s );
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var sound2 = new THREE.Sound( [ "sounds/376737_Skullbeatz___Bad_Cat_Maste.mp3", "sounds/376737_Skullbeatz___Bad_Cat_Maste.ogg" ], 275, 20, true );
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//var sound2 = new THREE.Sound( "sounds/376737_Skullbeatz___Bad_Cat_Maste.ogg", 275, 20, true );
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sound2.play();
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var dbg = new THREE.Mesh( cube, material_cube );
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dbg.position.set( 0, -10, 0 );
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mesh2.addChild( dbg );
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mesh2.addChild( sound2 );
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scene.addObject( mesh2 );
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// ground
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var material_wireframe = new THREE.MeshLambertMaterial( { color: 0xffaa00, wireframe: true, wireframeLinewidth: 1 } );
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material_wireframe.color.setHSV( 0.1, 0.2, 0.25 );
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var plane = new Plane( 1000, 1000, 100, 100 );
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mesh = new THREE.Mesh( plane, material_wireframe );
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mesh.position.y = 0.1;
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mesh.rotation.x = -1.57;
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scene.addObject( mesh );
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renderer = new THREE.WebGLRenderer( { clearColor: 0x000000, clearAlpha: 1, antialias: false } );
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renderer.setSize( window.innerWidth, window.innerHeight );
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soundRenderer = new THREE.SoundRenderer();
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container.innerHTML = "";
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container.appendChild( renderer.domElement );
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container.appendChild( soundRenderer.domElement );
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initPostprocessing();
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renderer.autoClear = false;
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}
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function initPostprocessing() {
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postprocessing.scene = new THREE.Scene();
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postprocessing.camera = new THREE.Camera();
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postprocessing.camera.projectionMatrix = THREE.Matrix4.makeOrtho( window.innerWidth / - 2, window.innerWidth / 2, window.innerHeight / 2, window.innerHeight / - 2, -10000, 10000 );
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postprocessing.camera.position.z = 100;
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var pars = { minFilter: THREE.LinearFilter, magFilter: THREE.LinearFilter };
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postprocessing.rtTexture1 = new THREE.RenderTarget( window.innerWidth, window.innerHeight, pars );
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postprocessing.rtTexture2 = new THREE.RenderTarget( 512, 512, pars );
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postprocessing.rtTexture3 = new THREE.RenderTarget( 512, 512, pars );
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var screen_shader = ShaderUtils.lib["screen"];
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var screen_uniforms = Uniforms.clone( screen_shader.uniforms );
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screen_uniforms["tDiffuse"].texture = postprocessing.rtTexture1;
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screen_uniforms["opacity"].value = 1.0;
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postprocessing.materialScreen = new THREE.MeshShaderMaterial( {
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uniforms: screen_uniforms,
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vertexShader: screen_shader.vertexShader,
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fragmentShader: screen_shader.fragmentShader,
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blending: THREE.AdditiveBlending
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} );
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var convolution_shader = ShaderUtils.lib["convolution"];
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var convolution_uniforms = Uniforms.clone( convolution_shader.uniforms );
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postprocessing.blurx = new THREE.Vector2( 0.001953125, 0.0 ),
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postprocessing.blury = new THREE.Vector2( 0.0, 0.001953125 );
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convolution_uniforms["tDiffuse"].texture = postprocessing.rtTexture1;
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convolution_uniforms["uImageIncrement"].value = postprocessing.blurx;
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convolution_uniforms["cKernel"].value = ShaderUtils.buildKernel( 4.0 );
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postprocessing.materialConvolution = new THREE.MeshShaderMaterial( {
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uniforms: convolution_uniforms,
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vertexShader: "#define KERNEL_SIZE 25.0\n" + convolution_shader.vertexShader,
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fragmentShader: "#define KERNEL_SIZE 25\n" + convolution_shader.fragmentShader
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} );
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postprocessing.quad = new THREE.Mesh( new Plane( window.innerWidth, window.innerHeight ), postprocessing.materialConvolution );
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postprocessing.quad.position.z = -500;
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postprocessing.scene.addObject( postprocessing.quad );
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}
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function animate() {
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requestAnimationFrame( animate );
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render();
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}
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function render() {
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var time = new Date().getTime() * 0.005;
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material_sphere1.color.setHSV( 0.0, 0.3 + 0.7 * ( 1 + Math.cos(time) ) / 2, 1 );
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material_sphere2.color.setHSV( 0.1, 0.3 + 0.7 * ( 1 + Math.sin(time) ) / 2, 1 );
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if ( postprocessing.enabled ) {
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renderer.clear();
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// Render scene into texture
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renderer.render( scene, camera, postprocessing.rtTexture1, true );
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// Render quad with blured scene into texture (convolution pass 1)
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postprocessing.quad.materials = [ postprocessing.materialConvolution ];
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postprocessing.materialConvolution.uniforms.tDiffuse.texture = postprocessing.rtTexture1;
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postprocessing.materialConvolution.uniforms.uImageIncrement.value = postprocessing.blurx;
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renderer.render( postprocessing.scene, postprocessing.camera, postprocessing.rtTexture2, true );
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// Render quad with blured scene into texture (convolution pass 2)
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postprocessing.materialConvolution.uniforms.tDiffuse.texture = postprocessing.rtTexture2;
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postprocessing.materialConvolution.uniforms.uImageIncrement.value = postprocessing.blury;
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renderer.render( postprocessing.scene, postprocessing.camera, postprocessing.rtTexture3, true );
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// Render original scene with superimposed blur to texture
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postprocessing.quad.materials = [ postprocessing.materialScreen ];
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postprocessing.materialScreen.uniforms.tDiffuse.texture = postprocessing.rtTexture3;
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postprocessing.materialScreen.uniforms.opacity.value = 1.3;
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renderer.render( postprocessing.scene, postprocessing.camera, postprocessing.rtTexture1, false );
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// Render to screen
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postprocessing.materialScreen.uniforms.tDiffuse.texture = postprocessing.rtTexture1;
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renderer.render( postprocessing.scene, postprocessing.camera );
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} else {
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renderer.clear();
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renderer.render( scene, camera );
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}
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soundRenderer.render( scene, camera );
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}
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</script>
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</body>
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</html>
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