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109 lines
2.6 KiB
HTML
109 lines
2.6 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>three.js webgl - loaders - OBJ/MTL loader</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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<link type="text/css" rel="stylesheet" href="main.css">
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</head>
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<body>
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<div id="info">
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<a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> - OBJ/MTL loader
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</div>
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<script type="importmap">
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{
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"imports": {
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"three": "../build/three.module.js",
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"three/addons/": "./jsm/"
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}
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}
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</script>
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<script type="module">
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import * as THREE from 'three';
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import { MTLLoader } from 'three/addons/loaders/MTLLoader.js';
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import { OBJLoader } from 'three/addons/loaders/OBJLoader.js';
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import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
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let camera, scene, renderer, controls;
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init();
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async function init() {
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camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 0.1, 20 );
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camera.position.z = 2.5;
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// scene
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scene = new THREE.Scene();
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const ambientLight = new THREE.AmbientLight( 0xffffff );
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scene.add( ambientLight );
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const pointLight = new THREE.PointLight( 0xffffff, 15 );
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camera.add( pointLight );
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scene.add( camera );
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// model
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const mtlLoader = new MTLLoader().setPath( 'models/obj/male02/' );
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const materials = await mtlLoader.loadAsync( 'male02.mtl' );
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materials.preload();
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const objLoader = new OBJLoader().setPath( 'models/obj/male02/' );
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objLoader.setMaterials( materials ); // optional since OBJ asstes can be loaded without an accompanying MTL file
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const object = await objLoader.loadAsync( 'male02.obj' );
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object.position.y = - 0.95;
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object.scale.setScalar( 0.01 );
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scene.add( object );
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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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renderer.setAnimationLoop( animate );
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document.body.appendChild( renderer.domElement );
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//
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controls = new OrbitControls( camera, renderer.domElement );
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controls.enableDamping = true;
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controls.minDistance = 2;
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controls.maxDistance = 5;
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//
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window.addEventListener( 'resize', onWindowResize );
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}
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function onWindowResize() {
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camera.aspect = window.innerWidth / window.innerHeight;
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camera.updateProjectionMatrix();
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renderer.setSize( window.innerWidth, window.innerHeight );
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}
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function animate() {
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controls.update();
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renderer.render( scene, camera );
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}
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</script>
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</body>
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</html>
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