78 lines
1.7 KiB
HTML
78 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>GLB Wireframe Viewer</title>
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<style>
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body { margin:0; background:white; }
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canvas { display:block; }
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</style>
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</head>
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<body>
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<script type="module">
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import * as THREE from './three.module.js';
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import { GLTFLoader } from './GLTFLoader.js';
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import { OrbitControls } from './OrbitControls.js';
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const scene = new THREE.Scene();
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scene.background = new THREE.Color(0xffffff);
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const camera = new THREE.PerspectiveCamera(50, innerWidth/innerHeight, 0.1, 1000);
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camera.position.set(3,3,3);
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const renderer = new THREE.WebGLRenderer({ antialias:true });
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renderer.setSize(innerWidth, innerHeight);
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document.body.appendChild(renderer.domElement);
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const controls = new OrbitControls(camera, renderer.domElement);
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const light = new THREE.DirectionalLight(0xffffff, 1.5);
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light.position.set(5,5,5);
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scene.add(light);
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let mesh, edgeLines;
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const loader = new GLTFLoader();
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loader.load('part.glb', gltf => {
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mesh = gltf.scene.children[0];
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mesh.material = new THREE.MeshStandardMaterial({
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color: 0xdddddd,
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roughness: 0.9,
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metalness: 0
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});
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scene.add(mesh);
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addEdges(30);
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});
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function addEdges(angle) {
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if (edgeLines) scene.remove(edgeLines);
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const edges = new THREE.EdgesGeometry(mesh.geometry, angle);
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edgeLines = new THREE.LineSegments(
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edges,
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new THREE.LineBasicMaterial({ color: 0x000000 })
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);
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scene.add(edgeLines);
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}
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window.addEventListener('keydown', e => {
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if (e.key === 'w') mesh.material.wireframe = !mesh.material.wireframe;
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if (e.key === 'e') addEdges(25);
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});
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function animate() {
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requestAnimationFrame(animate);
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renderer.render(scene, camera);
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}
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animate();
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</script>
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</body>
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</html>
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