227 lines
7.0 KiB
HTML
227 lines
7.0 KiB
HTML
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>3D模具几何可视化 - fsa30scy_tc-01-0817.stp</title>
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<script src="https://cdn.jsdelivr.net/npm/three@0.132.2/build/three.min.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/three@0.132.2/examples/js/controls/OrbitControls.js"></script>
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<style>
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body { margin: 0; overflow: hidden; font-family: Arial, sans-serif; }
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#container { position: relative; width: 100vw; height: 100vh; }
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#canvas { display: block; }
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#info-panel {
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position: absolute;
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top: 10px;
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left: 10px;
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background: rgba(255, 255, 255, 0.9);
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padding: 15px;
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border-radius: 8px;
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max-width: 300px;
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box-shadow: 0 2px 10px rgba(0,0,0,0.1);
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}
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#controls {
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position: absolute;
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bottom: 10px;
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left: 10px;
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background: rgba(255, 255, 255, 0.9);
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padding: 10px;
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border-radius: 8px;
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}
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.metric { margin: 5px 0; }
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.metric-label { font-weight: bold; color: #333; }
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.metric-value { color: #666; }
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</style>
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</head>
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<body>
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<div id="container">
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<canvas id="canvas"></canvas>
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<div id="info-panel">
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<h3>模具几何信息</h3>
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<div class="metric">
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<span class="metric-label">文件名:</span>
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<span class="metric-value">fsa30scy_tc-01-0817.stp</span>
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</div>
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<div class="metric">
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<span class="metric-label">体积:</span>
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<span class="metric-value">5061080.00 mm³</span>
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</div>
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<div class="metric">
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<span class="metric-label">表面积:</span>
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<span class="metric-value">640037.28 mm²</span>
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</div>
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<div class="metric">
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<span class="metric-label">边界框:</span>
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<span class="metric-value">203.8 × 563.2 × 193.3 mm</span>
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</div>
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<div class="metric">
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<span class="metric-label">面数:</span>
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<span class="metric-value">232</span>
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</div>
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<div class="metric">
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<span class="metric-label">边数:</span>
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<span class="metric-value">1337</span>
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</div>
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<div class="metric">
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<span class="metric-label">顶点数:</span>
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<span class="metric-value">2674</span>
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</div>
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</div>
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<div id="controls">
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<button onclick="resetView()">重置视图</button>
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<button onclick="toggleWireframe()">切换线框</button>
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</div>
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</div>
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<script>
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// 初始化Three.js场景
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const scene = new THREE.Scene();
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const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
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const renderer = new THREE.WebGLRenderer({ canvas: document.getElementById('canvas') });
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renderer.setSize(window.innerWidth, window.innerHeight);
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renderer.setClearColor(0xf0f0f0);
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// 添加光源
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const ambientLight = new THREE.AmbientLight(0x404040);
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scene.add(ambientLight);
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const directionalLight = new THREE.DirectionalLight(0xffffff, 1);
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directionalLight.position.set(1, 1, 1);
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scene.add(directionalLight);
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// 添加坐标轴
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const axesHelper = new THREE.AxesHelper(50);
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scene.add(axesHelper);
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// 创建几何体（模拟模具形状）
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const geometryData = {
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"bounding_box": {
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"min": [
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-102.15609222840467,
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-266.68651824453497,
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-200.2952105906499
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],
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"max": [
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101.66140805628706,
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296.56301479098704,
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-6.96132576131294
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],
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"dimensions": [
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203.81750028469173,
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563.2495330355221,
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193.33388482933697
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],
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"center": [
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-0.2473420860588078,
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14.938248273226037,
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-103.62826817598142
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]
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},
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"volume": 5061079.998482413,
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"surface_area": 640037.2799399707,
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"topology": {
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"faces": 232,
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"edges": 1337,
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"vertices": 2674
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},
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"center_of_mass": [
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-9.874164428540528,
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40.52568571347111,
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-120.81246492337333
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],
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"inertia_properties": {
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"mass": 5061079.998482413,
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"moment_of_inertia": [
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[
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186102894991.01657,
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-7899980049.787681,
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-1579033714.9552822
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],
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[
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-7899980049.787681,
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30681971505.44673,
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-1739615749.1562157
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],
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[
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-1579033714.9552822,
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-1739615749.1562157,
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198160230180.50974
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]
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]
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},
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"analysis_method": "pythonocc"
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};
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// 根据边界框创建模拟几何体
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const bbox = geometryData.bounding_box;
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if (bbox) {
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const width = bbox.dimensions ? bbox.dimensions[0] : 100;
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const height = bbox.dimensions ? bbox.dimensions[1] : 100;
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const depth = bbox.dimensions ? bbox.dimensions[2] : 100;
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// 创建基础几何体
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const geometry = new THREE.BoxGeometry(width, height, depth);
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const material = new THREE.MeshPhongMaterial({
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color: 0x4CAF50,
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transparent: true,
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opacity: 0.8,
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wireframe: false
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});
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const mesh = new THREE.Mesh(geometry, material);
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scene.add(mesh);
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// 添加线框
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const wireframe = new THREE.WireframeGeometry(geometry);
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const line = new THREE.LineSegments(wireframe);
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line.material.depthTest = false;
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line.material.opacity = 0.25;
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line.material.transparent = true;
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scene.add(line);
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}
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// 设置相机位置
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camera.position.set(200, 200, 200);
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camera.lookAt(0, 0, 0);
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// 添加轨道控制器
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const controls = new THREE.OrbitControls(camera, renderer.domElement);
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controls.enableDamping = true;
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controls.dampingFactor = 0.25;
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// 动画循环
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function animate() {
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requestAnimationFrame(animate);
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controls.update();
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renderer.render(scene, camera);
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}
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animate();
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// 窗口大小调整
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window.addEventListener('resize', () => {
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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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// 控制函数
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function resetView() {
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controls.reset();
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}
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function toggleWireframe() {
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scene.traverse((child) => {
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if (child.isMesh) {
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child.material.wireframe = !child.material.wireframe;
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}
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});
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}
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</script>
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</body>
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</html>
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