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+<!DOCTYPE html>
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+<html lang="en">
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+ <head>
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+ <title>three.js webgl - loader - ImageBitmap</title>
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+ <meta charset="utf-8">
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+ <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
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+ <style>
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+ body
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+ {
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+ font-family: Monospace;
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+ background-color: #000;
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+ color: #fff;
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+ margin: 0px;
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+ overflow: hidden;
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+ }
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+ #info
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+ {
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+ position: absolute;
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+ top: 10px;
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+ width: 100%;
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+ text-align: center;
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+ z-index: 100;
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+ display:block;
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+ }
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+ #info a, .button
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+ {
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+ color: #f00;
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+ font-weight: bold;
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+ text-decoration: underline;
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+ cursor: pointer
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+ }
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+ </style>
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+ </head>
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+ <body>
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+ <script src="../build/three.js"></script>
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+ <script src="js/Detector.js"></script>
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+ <script src="js/controls/OrbitControls.js"></script>
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+ <script src="js/loaders/ImageBitmapLoader.js"></script>
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+ <div id="info">
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+ <a href="http://threejs.org" target="_blank" rel="noopener">three.js</a> - Texture loader using ImageBitmap
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+ </div>
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+
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+
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+ <script>
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+
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+ if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
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+
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+ THREE.Cache.enabled = true;
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+
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+ var container;
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+
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+ var camera, scene, renderer;
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+ var controls;
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+
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+ init();
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+ animate();
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+
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+ function decimalToHex( d ) {
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+
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+ var hex = Number( d ).toString( 16 );
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+ hex = "000000".substr( 0, 6 - hex.length ) + hex;
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+ return hex.toUpperCase();
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+
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+ }
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+
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+ function init() {
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+
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+ container = document.createElement( 'div' );
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+ document.body.appendChild( container );
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+
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+ // CAMERA
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+
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+ camera = new THREE.PerspectiveCamera( 30, window.innerWidth / window.innerHeight, 1, 1500 );
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+ camera.position.set( 0, 4, 7 );
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+
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+ // SCENE
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+
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+ scene = new THREE.Scene();
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+
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+ // CONTROLS
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+
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+ controls = new THREE.OrbitControls( camera );
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+
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+ // LIGHTS
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+
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+ new THREE.ImageBitmapLoader()
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+ .setOptions( { imageOrientation: 'none' } )
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+ .load ( 'textures/planets/earth_atmos_2048.jpg', function( imageBitmap ) {
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+
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+ var tex = new THREE.Texture ( imageBitmap );
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+ tex.needsUpdate = true;
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+
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+ var cube = new THREE.Mesh(
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+ new THREE.BoxBufferGeometry( 1,1,1 ),
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+ new THREE.MeshBasicMaterial( {
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+ map: tex
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+ })
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+ );
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+ cube.position.x = 1;
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+ scene.add( cube );
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+
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+ }, function( p ) {
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+ console.log( p );
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+ }, function( e ) {
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+ console.log( e );
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+ } );
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+
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+ new THREE.ImageBitmapLoader()
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+ .setOptions( { imageOrientation: 'flipY' } )
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+ .load ( 'textures/planets/earth_specular_2048.jpg', function( imageBitmap ) {
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+
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+ var tex = new THREE.Texture ( imageBitmap );
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+ tex.needsUpdate = true;
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+
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+ var cube = new THREE.Mesh(
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+ new THREE.BoxBufferGeometry( 1,1,1 ),
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+ new THREE.MeshBasicMaterial( {
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+ map: tex
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+ })
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+ );
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+ cube.position.x = -1;
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+ scene.add( cube );
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+
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+ }, function( p ) {
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+ console.log( p );
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+ }, function( e ) {
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+ console.log( e );
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+ } );
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+
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+ // RENDERER
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+
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+ renderer = new THREE.WebGLRenderer( { antialias: true } );
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+ renderer.setPixelRatio( window.devicePixelRatio );
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+ renderer.setSize( window.innerWidth, window.innerHeight );
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+ container.appendChild( renderer.domElement );
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+
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+ // EVENTS
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+
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+ window.addEventListener( 'resize', onWindowResize, false );
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+ }
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+
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+ function onWindowResize() {
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+
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+ windowHalfX = window.innerWidth / 2;
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+ windowHalfY = window.innerHeight / 2;
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+
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+ camera.aspect = window.innerWidth / window.innerHeight;
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+ camera.updateProjectionMatrix();
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+
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+ renderer.setSize( window.innerWidth, window.innerHeight );
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+
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+ }
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+
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+ function animate() {
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+
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+ requestAnimationFrame( animate );
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+
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+ controls.update();
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+
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+ renderer.render( scene, camera );
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+
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+ }
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+
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+ </script>
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+
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+ </body>
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+</html>
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Jaume Sanchez