You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
148 lines
4.1 KiB
148 lines
4.1 KiB
3 years ago
|
<!DOCTYPE html>
|
||
|
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<title>Multiple animated skinned meshes</title>
|
||
|
|
<meta charset="utf-8">
|
||
|
|
<meta content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0" name="viewport">
|
||
|
|
<link type="text/css" rel="stylesheet" href="main.css">
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<div id="info">
|
||
|
|
This demo shows how to clone a skinned mesh using <strong>SkeletonUtils.clone()</strong><br/>
|
||
|
|
Soldier model from <a href="https://www.mixamo.com" target="_blank" rel="noopener">https://www.mixamo.com</a>.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<!-- Import maps polyfill -->
|
||
|
|
<!-- Remove this when import maps will be widely supported -->
|
||
|
|
<script async src="https://unpkg.com/es-module-shims@1.3.6/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 { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js';
|
||
|
|
import * as SkeletonUtils from 'three/addons/utils/SkeletonUtils.js';
|
||
|
|
|
||
|
|
let camera, scene, renderer;
|
||
|
|
let clock;
|
||
|
|
|
||
|
|
const mixers = [];
|
||
|
|
|
||
|
|
init();
|
||
|
|
animate();
|
||
|
|
|
||
|
|
function init() {
|
||
|
|
|
||
|
|
camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 1000 );
|
||
|
|
camera.position.set( 2, 3, - 6 );
|
||
|
|
camera.lookAt( 0, 1, 0 );
|
||
|
|
|
||
|
|
clock = new THREE.Clock();
|
||
|
|
|
||
|
|
scene = new THREE.Scene();
|
||
|
|
scene.background = new THREE.Color( 0xa0a0a0 );
|
||
|
|
scene.fog = new THREE.Fog( 0xa0a0a0, 10, 50 );
|
||
|
|
|
||
|
|
const hemiLight = new THREE.HemisphereLight( 0xffffff, 0x444444 );
|
||
|
|
hemiLight.position.set( 0, 20, 0 );
|
||
|
|
scene.add( hemiLight );
|
||
|
|
|
||
|
|
const dirLight = new THREE.DirectionalLight( 0xffffff );
|
||
|
|
dirLight.position.set( - 3, 10, - 10 );
|
||
|
|
dirLight.castShadow = true;
|
||
|
|
dirLight.shadow.camera.top = 4;
|
||
|
|
dirLight.shadow.camera.bottom = - 4;
|
||
|
|
dirLight.shadow.camera.left = - 4;
|
||
|
|
dirLight.shadow.camera.right = 4;
|
||
|
|
dirLight.shadow.camera.near = 0.1;
|
||
|
|
dirLight.shadow.camera.far = 40;
|
||
|
|
scene.add( dirLight );
|
||
|
|
|
||
|
|
// scene.add( new THREE.CameraHelper( dirLight.shadow.camera ) );
|
||
|
|
|
||
|
|
// ground
|
||
|
|
|
||
|
|
const mesh = new THREE.Mesh( new THREE.PlaneGeometry( 200, 200 ), new THREE.MeshPhongMaterial( { color: 0x999999, depthWrite: false } ) );
|
||
|
|
mesh.rotation.x = - Math.PI / 2;
|
||
|
|
mesh.receiveShadow = true;
|
||
|
|
scene.add( mesh );
|
||
|
|
|
||
|
|
const loader = new GLTFLoader();
|
||
|
|
loader.load( 'models/gltf/Soldier.glb', function ( gltf ) {
|
||
|
|
|
||
|
|
gltf.scene.traverse( function ( object ) {
|
||
|
|
|
||
|
|
if ( object.isMesh ) object.castShadow = true;
|
||
|
|
|
||
|
|
} );
|
||
|
|
|
||
|
|
const model1 = SkeletonUtils.clone( gltf.scene );
|
||
|
|
const model2 = SkeletonUtils.clone( gltf.scene );
|
||
|
|
const model3 = SkeletonUtils.clone( gltf.scene );
|
||
|
|
|
||
|
|
const mixer1 = new THREE.AnimationMixer( model1 );
|
||
|
|
const mixer2 = new THREE.AnimationMixer( model2 );
|
||
|
|
const mixer3 = new THREE.AnimationMixer( model3 );
|
||
|
|
|
||
|
|
mixer1.clipAction( gltf.animations[ 0 ] ).play(); // idle
|
||
|
|
mixer2.clipAction( gltf.animations[ 1 ] ).play(); // run
|
||
|
|
mixer3.clipAction( gltf.animations[ 3 ] ).play(); // walk
|
||
|
|
|
||
|
|
model1.position.x = - 2;
|
||
|
|
model2.position.x = 0;
|
||
|
|
model3.position.x = 2;
|
||
|
|
|
||
|
|
scene.add( model1, model2, model3 );
|
||
|
|
mixers.push( mixer1, mixer2, mixer3 );
|
||
|
|
|
||
|
|
animate();
|
||
|
|
|
||
|
|
} );
|
||
|
|
|
||
|
|
renderer = new THREE.WebGLRenderer( { antialias: true } );
|
||
|
|
renderer.setPixelRatio( window.devicePixelRatio );
|
||
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
renderer.outputEncoding = THREE.sRGBEncoding;
|
||
|
|
renderer.shadowMap.enabled = true;
|
||
|
|
document.body.appendChild( renderer.domElement );
|
||
|
|
|
||
|
|
window.addEventListener( 'resize', onWindowResize );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function onWindowResize() {
|
||
|
|
|
||
|
|
camera.aspect = window.innerWidth / window.innerHeight;
|
||
|
|
camera.updateProjectionMatrix();
|
||
|
|
|
||
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function animate() {
|
||
|
|
|
||
|
|
requestAnimationFrame( animate );
|
||
|
|
|
||
|
|
const delta = clock.getDelta();
|
||
|
|
|
||
|
|
for ( const mixer of mixers ) mixer.update( delta );
|
||
|
|
|
||
|
|
renderer.render( scene, camera );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
</script>
|
||
|
|
|
||
|
|
</body>
|
||
|
|
|
||
|
|
</html>
|