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webgl_postprocessing_smaa.html
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<!DOCTYPE html>
<html lang="en">
<head>
<title>three.js webgl - postprocessing smaa</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<style>
body {
margin: 0px;
background-color: #000000;
overflow: hidden;
}
</style>
</head>
<body>
<div id="container"></div>
<script src="../build/three.js"></script>
<script src="js/libs/stats.min.js"></script>
<script src="js/shaders/CopyShader.js"></script>
<script src="js/shaders/SMAAShader.js"></script>
<script src="js/postprocessing/EffectComposer.js"></script>
<script src="js/postprocessing/SMAAPass.js"></script>
<script src="js/postprocessing/RenderPass.js"></script>
<script src="js/postprocessing/MaskPass.js"></script>
<script src="js/postprocessing/ShaderPass.js"></script>
<script>
var camera, scene, renderer, composer, pass, stats;
init();
animate();
function init() {
var container = document.getElementById( "container" );
renderer = new THREE.WebGLRenderer();
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
document.body.appendChild( renderer.domElement );
stats = new Stats();
container.appendChild( stats.dom );
//
camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 1, 1000 );
camera.position.z = 300;
scene = new THREE.Scene();
var geometry = new THREE.BoxBufferGeometry( 120, 120, 120 );
var material = new THREE.MeshBasicMaterial( { color: 0xffffff, wireframe: true } );
var mesh = new THREE.Mesh( geometry, material );
mesh.position.x = - 100;
scene.add( mesh );
var texture = new THREE.TextureLoader().load( "textures/brick_diffuse.jpg" );
texture.anisotropy = 4;
var material = new THREE.MeshBasicMaterial( { map: texture } );
var mesh = new THREE.Mesh( geometry, material );
mesh.position.x = 100;
scene.add( mesh );
// postprocessing
composer = new THREE.EffectComposer( renderer );
composer.addPass( new THREE.RenderPass( scene, camera ) );
pass = new THREE.SMAAPass( window.innerWidth * renderer.getPixelRatio(), window.innerHeight * renderer.getPixelRatio() );
composer.addPass( pass );
window.addEventListener( 'resize', onWindowResize, false );
}
function onWindowResize() {
var width = window.innerWidth;
var height = window.innerHeight;
camera.aspect = width / height;
camera.updateProjectionMatrix();
renderer.setSize( width, height );
var pixelRatio = renderer.getPixelRatio();
var newWidth = Math.floor( width * pixelRatio ) || 1;
var newHeight = Math.floor( height * pixelRatio ) || 1;
composer.setSize( newWidth, newHeight );
}
function animate() {
requestAnimationFrame( animate );
stats.begin();
for ( var i = 0; i < scene.children.length; i ++ ) {
var child = scene.children[ i ];
child.rotation.x += 0.005;
child.rotation.y += 0.01;
}
composer.render();
stats.end();
}
</script>
</body>
</html>