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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <title>three.js webgpu - cubemap mix</title>
- <meta charset="utf-8">
- <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
- <link type="text/css" rel="stylesheet" href="main.css">
- </head>
- <body>
- <div id="info">
- <a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> - Mix Two CubeMaps<br />
- Battle Damaged Sci-fi Helmet by
- <a href="https://sketchfab.com/theblueturtle_" target="_blank" rel="noopener">theblueturtle_</a><br />
- </div>
- <script type="importmap">
- {
- "imports": {
- "three": "../build/three.webgpu.js",
- "three/tsl": "../build/three.webgpu.js",
- "three/addons/": "./jsm/"
- }
- }
- </script>
- <script type="module">
- import * as THREE from 'three';
- import { mix, oscSine, timerLocal, pmremTexture, float } from 'three/tsl';
- import { RGBMLoader } from 'three/addons/loaders/RGBMLoader.js';
- import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
- import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js';
- let camera, scene, renderer;
- init();
- async function init() {
- const container = document.createElement( 'div' );
- document.body.appendChild( container );
- camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 0.25, 20 );
- camera.position.set( - 1.8, 0.6, 2.7 );
- scene = new THREE.Scene();
- const rgbmUrls = [ 'px.png', 'nx.png', 'py.png', 'ny.png', 'pz.png', 'nz.png' ];
- const cube1Texture = new RGBMLoader()
- .setMaxRange( 16 )
- .setPath( './textures/cube/pisaRGBM16/' )
- .loadCubemap( rgbmUrls );
- cube1Texture.generateMipmaps = true;
- cube1Texture.minFilter = THREE.LinearMipmapLinearFilter;
- const cube2Urls = [ 'dark-s_px.jpg', 'dark-s_nx.jpg', 'dark-s_py.jpg', 'dark-s_ny.jpg', 'dark-s_pz.jpg', 'dark-s_nz.jpg' ];
- const cube2Texture = await new THREE.CubeTextureLoader()
- .setPath( './textures/cube/MilkyWay/' )
- .loadAsync( cube2Urls );
- cube2Texture.generateMipmaps = true;
- cube2Texture.minFilter = THREE.LinearMipmapLinearFilter;
- scene.environmentNode = mix( pmremTexture( cube2Texture ), pmremTexture( cube1Texture ), oscSine( timerLocal( .1 ) ) );
- scene.backgroundNode = scene.environmentNode.context( {
- getTextureLevel: () => float( .5 )
- } );
- const loader = new GLTFLoader().setPath( 'models/gltf/DamagedHelmet/glTF/' );
- const gltf = await loader.loadAsync( 'DamagedHelmet.gltf' );
- scene.add( gltf.scene );
- renderer = new THREE.WebGPURenderer( { antialias: true } );
- renderer.setPixelRatio( window.devicePixelRatio );
- renderer.setSize( window.innerWidth, window.innerHeight );
- renderer.toneMapping = THREE.LinearToneMapping;
- renderer.setAnimationLoop( render );
- container.appendChild( renderer.domElement );
- const controls = new OrbitControls( camera, renderer.domElement );
- controls.minDistance = 2;
- controls.maxDistance = 10;
- window.addEventListener( 'resize', onWindowResize );
- }
- function onWindowResize() {
- camera.aspect = window.innerWidth / window.innerHeight;
- camera.updateProjectionMatrix();
- renderer.setSize( window.innerWidth, window.innerHeight );
- }
- //
- function render() {
- renderer.render( scene, camera );
- }
- </script>
- </body>
- </html>
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