samien
/
three.js
oglindă de https://github.com/mrdoob/three.js.git


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
	<head>
	  <title>three.js webgl - loaders - USDZLoader</title>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
		<meta property="og:title" content="three.js webgl - loaders - USDZLoader">
		<meta property="og:type" content="website">
		<meta property="og:url" content="https://threejs.org/examples/webgl_loader_usdz.html">
		<meta property="og:image" content="https://threejs.org/examples/screenshots/webgl_loader_usdz.jpg">
		<link type="text/css" rel="stylesheet" href="main.css">
		<style>
			body {
				background-color: #eee;
				color: #444;
			}
			a {
				color: #08f;
			}
		</style>
	</head>
	<body>
		<div id="info">
			<a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> - USDZLoader
		</div>

		<script type="importmap">
			{
				"imports": {
					"three": "../build/three.module.js",
					"three/addons/": "./jsm/"
				}
			}
		</script>

		<script type="module">

			import * as THREE from 'three';

			import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
			import { HDRLoader } from 'three/addons/loaders/HDRLoader.js';
			import { USDLoader } from 'three/addons/loaders/USDLoader.js';

			let camera, scene, renderer;

			init();

			async function init() {

				camera = new THREE.PerspectiveCamera( 60, window.innerWidth / window.innerHeight, 0.1, 100 );
				camera.position.set( 0, 0.75, - 1.5 );

				scene = new THREE.Scene();

				const hdrLoader = new HDRLoader()
					.setPath( 'textures/equirectangular/' );

				const usdzLoader = new USDLoader()
					.setPath( 'models/usdz/' );

				const [ texture, model ] = await Promise.all( [
					hdrLoader.loadAsync( 'venice_sunset_1k.hdr' ),
					usdzLoader.loadAsync( 'saeukkang.usdz' ),
				] );

				// environment

				texture.mapping = THREE.EquirectangularReflectionMapping;

				scene.background = texture;
				scene.backgroundBlurriness = 0.5;
				scene.environment = texture;

				// model

				model.position.y = 0.25;
				model.position.z = - 0.25;
				scene.add( model );

				// renderer

				renderer = new THREE.WebGLRenderer( { antialias: true } );
				renderer.setPixelRatio( window.devicePixelRatio );
				renderer.setSize( window.innerWidth, window.innerHeight );
				renderer.setAnimationLoop( animate );
				renderer.toneMapping = THREE.ACESFilmicToneMapping;
				renderer.toneMappingExposure = 2.0;
				document.body.appendChild( renderer.domElement );

				const controls = new OrbitControls( camera, renderer.domElement );
				controls.minDistance = 1;
				controls.maxDistance = 8;
				// controls.target.y = 15;
				// controls.update();

				window.addEventListener( 'resize', onWindowResize );

			}

			function onWindowResize() {

				camera.aspect = window.innerWidth / window.innerHeight;
				camera.updateProjectionMatrix();

				renderer.setSize( window.innerWidth, window.innerHeight );

			}

			function animate() {

				renderer.render( scene, camera );

			}

		</script>
	</body>
</html>