|
@@ -0,0 +1,127 @@
|
|
|
|
|
+<!DOCTYPE html>
|
|
|
|
|
+<html lang="en">
|
|
|
|
|
+ <head>
|
|
|
|
|
+ <title>three.js webgl - glTF 2.0 - compressed</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> - GLTFLoader + compression extensions<br />
|
|
|
|
|
+ <a href="https://sketchfab.com/3d-models/coffeemat-7fb196a40a6e4697aad9ca2f75c8b33d" target="_blank" rel="noopener">Coffeemat</a> by
|
|
|
|
|
+ <a href="https://sketchfab.com/OFFcours1" target="_blank" rel="noopener">Roman Red</a><br />
|
|
|
|
|
+ <a href="https://hdrihaven.com/hdri/?h=royal_esplanade" target="_blank" rel="noopener">Royal Esplanade</a> by <a href="https://hdrihaven.com/" target="_blank" rel="noopener">HDRI Haven</a>
|
|
|
|
|
+ </div>
|
|
|
|
|
+
|
|
|
|
|
+ <script src="./js/libs/basis/msc_basis_transcoder.js"></script>
|
|
|
|
|
+
|
|
|
|
|
+ <script type="module">
|
|
|
|
|
+
|
|
|
|
|
+ import * as THREE from '../build/three.module.js';
|
|
|
|
|
+
|
|
|
|
|
+ import { OrbitControls } from './jsm/controls/OrbitControls.js';
|
|
|
|
|
+ import { GLTFLoader } from './jsm/loaders/GLTFLoader.js';
|
|
|
|
|
+ import { RGBELoader } from './jsm/loaders/RGBELoader.js';
|
|
|
|
|
+
|
|
|
|
|
+ import { KTX2Loader } from './jsm/loaders/KTX2Loader.js';
|
|
|
|
|
+ import { MeshoptDecoder } from './jsm/libs/meshopt_decoder.module.js';
|
|
|
|
|
+
|
|
|
|
|
+ let camera, scene, renderer;
|
|
|
|
|
+
|
|
|
|
|
+ init();
|
|
|
|
|
+ render();
|
|
|
|
|
+
|
|
|
|
|
+ function init() {
|
|
|
|
|
+
|
|
|
|
|
+ const container = document.createElement( 'div' );
|
|
|
|
|
+ document.body.appendChild( container );
|
|
|
|
|
+
|
|
|
|
|
+ renderer = new THREE.WebGLRenderer( { antialias: true } );
|
|
|
|
|
+ renderer.setPixelRatio( window.devicePixelRatio );
|
|
|
|
|
+ renderer.setSize( window.innerWidth, window.innerHeight );
|
|
|
|
|
+ renderer.toneMapping = THREE.ACESFilmicToneMapping;
|
|
|
|
|
+ renderer.toneMappingExposure = 1;
|
|
|
|
|
+ renderer.outputEncoding = THREE.sRGBEncoding;
|
|
|
|
|
+ container.appendChild( renderer.domElement );
|
|
|
|
|
+
|
|
|
|
|
+ camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 2000 );
|
|
|
|
|
+ camera.position.set( 0, 90, 0 );
|
|
|
|
|
+
|
|
|
|
|
+ scene = new THREE.Scene();
|
|
|
|
|
+
|
|
|
|
|
+ const ktx2Loader = new KTX2Loader().detectSupport( renderer );
|
|
|
|
|
+
|
|
|
|
|
+ new RGBELoader()
|
|
|
|
|
+ .setDataType( THREE.UnsignedByteType )
|
|
|
|
|
+ .setPath( 'textures/equirectangular/' )
|
|
|
|
|
+ .load( 'royal_esplanade_1k.hdr', function ( texture ) {
|
|
|
|
|
+
|
|
|
|
|
+ const envMap = pmremGenerator.fromEquirectangular( texture ).texture;
|
|
|
|
|
+
|
|
|
|
|
+ scene.background = envMap;
|
|
|
|
|
+ scene.environment = envMap;
|
|
|
|
|
+
|
|
|
|
|
+ texture.dispose();
|
|
|
|
|
+ pmremGenerator.dispose();
|
|
|
|
|
+
|
|
|
|
|
+ render();
|
|
|
|
|
+
|
|
|
|
|
+ // model
|
|
|
|
|
+
|
|
|
|
|
+ const loader = new GLTFLoader().setPath( 'models/gltf/' );
|
|
|
|
|
+ loader.setKTX2Loader( ktx2Loader );
|
|
|
|
|
+ loader.setMeshoptDecoder( MeshoptDecoder );
|
|
|
|
|
+
|
|
|
|
|
+ // coffeemat.glb was produced from the source scene using gltfpack:
|
|
|
|
|
+ // gltfpack -i coffeemat/scene.gltf -o coffeemat.glb -cc -tc
|
|
|
|
|
+ // The resulting model uses EXT_meshopt_compression (for geometry) and KHR_texture_basisu (for texture compression using ETC1S/BasisLZ)
|
|
|
|
|
+
|
|
|
|
|
+ loader.load( 'coffeemat.glb', function ( gltf ) {
|
|
|
|
|
+
|
|
|
|
|
+ scene.add( gltf.scene );
|
|
|
|
|
+
|
|
|
|
|
+ render();
|
|
|
|
|
+
|
|
|
|
|
+ } );
|
|
|
|
|
+
|
|
|
|
|
+ } );
|
|
|
|
|
+
|
|
|
|
|
+ const pmremGenerator = new THREE.PMREMGenerator( renderer );
|
|
|
|
|
+ pmremGenerator.compileEquirectangularShader();
|
|
|
|
|
+
|
|
|
|
|
+ const controls = new OrbitControls( camera, renderer.domElement );
|
|
|
|
|
+ controls.addEventListener( 'change', render ); // use if there is no animation loop
|
|
|
|
|
+ controls.minDistance = 500;
|
|
|
|
|
+ controls.maxDistance = 1000;
|
|
|
|
|
+ controls.target.set( 10, 76, -16 );
|
|
|
|
|
+ controls.update();
|
|
|
|
|
+
|
|
|
|
|
+ window.addEventListener( 'resize', onWindowResize, false );
|
|
|
|
|
+
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ function onWindowResize() {
|
|
|
|
|
+
|
|
|
|
|
+ camera.aspect = window.innerWidth / window.innerHeight;
|
|
|
|
|
+ camera.updateProjectionMatrix();
|
|
|
|
|
+
|
|
|
|
|
+ renderer.setSize( window.innerWidth, window.innerHeight );
|
|
|
|
|
+
|
|
|
|
|
+ render();
|
|
|
|
|
+
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ //
|
|
|
|
|
+
|
|
|
|
|
+ function render() {
|
|
|
|
|
+
|
|
|
|
|
+ renderer.render( scene, camera );
|
|
|
|
|
+
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ </script>
|
|
|
|
|
+
|
|
|
|
|
+ </body>
|
|
|
|
|
+</html>
|
Mr.doob
