javascript
/
three.js
spiegel van https://github.com/tazdij/three.js.git


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
	<head>
		<title>three.js webgl - AMF</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">
		<style>
			body {
				background-color: #999;
			}
		</style>
	</head>
	<body>
		<div id="info">
			<a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> - AMF loader
		</div>

		<!-- Import maps polyfill -->
		<!-- Remove this when import maps will be widely supported -->
		<script async src="https://unpkg.com/[email protected]/dist/es-module-shims.js"></script>

		<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 { AMFLoader } from 'three/addons/loaders/AMFLoader.js';

			let camera, scene, renderer;

			init();

			function init() {

				scene = new THREE.Scene();
				scene.background = new THREE.Color( 0x999999 );

				scene.add( new THREE.AmbientLight( 0x999999 ) );

				camera = new THREE.PerspectiveCamera( 35, window.innerWidth / window.innerHeight, 1, 500 );

				// Z is up for objects intended to be 3D printed.

				camera.up.set( 0, 0, 1 );
				camera.position.set( 0, - 9, 6 );

				camera.add( new THREE.PointLight( 0xffffff, 250 ) );

				scene.add( camera );

				const grid = new THREE.GridHelper( 50, 50, 0xffffff, 0x555555 );
				grid.rotateOnAxis( new THREE.Vector3( 1, 0, 0 ), 90 * ( Math.PI / 180 ) );
				scene.add( grid );

				renderer = new THREE.WebGLRenderer( { antialias: true } );
				renderer.setPixelRatio( window.devicePixelRatio );
				renderer.setSize( window.innerWidth, window.innerHeight );
				renderer.useLegacyLights = false;
				document.body.appendChild( renderer.domElement );

				const loader = new AMFLoader();
				loader.load( './models/amf/rook.amf', function ( amfobject ) {

					scene.add( amfobject );
					render();

				} );

				const controls = new OrbitControls( camera, renderer.domElement );
				controls.addEventListener( 'change', render );
				controls.target.set( 0, 0, 2 );
				controls.enableZoom = false;
				controls.update();

				window.addEventListener( 'resize', onWindowResize );

			}

			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>