130 lines
3.1 KiB
HTML
130 lines
3.1 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>meshoptimizer - demo</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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<style>
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body {
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font-family: Monospace;
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background-color: #000;
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color: #fff;
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margin: 0px;
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overflow: hidden;
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}
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#info {
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color: #fff;
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position: absolute;
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top: 10px;
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width: 100%;
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text-align: center;
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z-index: 100;
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display:block;
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}
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#info a, .button { color: #f00; font-weight: bold; text-decoration: underline; cursor: pointer }
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</style>
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</head>
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<body>
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<div id="info">
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<a href="https://github.com/zeux/meshoptimizer" target="_blank" rel="noopener">meshoptimizer</a>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/three@v0.111.0/build/three.min.js"></script>
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<script src="../js/meshopt_decoder.js"></script>
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<script src="GLTFLoader.js"></script>
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<script>
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var container;
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var camera, scene, renderer, mixer, clock;
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var windowHalfX = window.innerWidth / 2;
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var windowHalfY = window.innerHeight / 2;
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init();
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animate();
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function init()
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{
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container = document.createElement('div');
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document.body.appendChild(container);
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camera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 0.01, 100);
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camera.position.y = 1.0;
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camera.position.z = 3.0;
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scene = new THREE.Scene();
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scene.background = new THREE.Color(0x300a24);
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var ambientLight = new THREE.AmbientLight(0xcccccc, 0.3);
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scene.add(ambientLight);
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var pointLight = new THREE.PointLight(0xffffff, 0.8);
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pointLight.position.set(3, 3, 0);
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camera.add(pointLight);
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scene.add(camera);
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var onProgress = function (xhr) {};
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var onError = function (e) {
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console.log(e);
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};
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var loader = new THREE.GLTFLoader();
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loader.setMeshoptDecoder(MeshoptDecoder);
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loader.load('pirate.glb', function (gltf) {
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var bbox = new THREE.Box3().setFromObject(gltf.scene);
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var scale = 2 / (bbox.max.y - bbox.min.y);
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gltf.scene.scale.set(scale, scale, scale);
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gltf.scene.position.set(0, 0, 0);
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scene.add(gltf.scene);
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mixer = new THREE.AnimationMixer(gltf.scene);
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if (gltf.animations.length) {
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mixer.clipAction(gltf.animations[gltf.animations.length - 1]).play();
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}
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}, onProgress, onError);
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renderer = new THREE.WebGLRenderer();
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renderer.setPixelRatio(window.devicePixelRatio);
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renderer.setSize(window.innerWidth, window.innerHeight);
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container.appendChild(renderer.domElement);
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window.addEventListener('resize', onWindowResize, false);
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clock = new THREE.Clock();
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}
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function onWindowResize()
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{
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windowHalfX = window.innerWidth / 2;
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windowHalfY = window.innerHeight / 2;
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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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{
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if (mixer) {
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mixer.update(clock.getDelta());
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}
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requestAnimationFrame(animate);
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render();
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}
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function render()
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{
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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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