107 lines
3.2 KiB
HTML
107 lines
3.2 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>Three.js Panel</title>
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<style>
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body {
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margin: 0;
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padding: 10px;
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background: rgba(0,0,0,0.7);
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color: white;
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font-family: Arial, sans-serif;
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}
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#info {
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position: absolute;
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top: 10px;
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left: 10px;
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z-index: 100;
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}
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#canvas-container {
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width: 100%;
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height: 100%;
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}
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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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<h3>场景信息面板</h3>
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<p>FPS: <span id="fps">0</span></p>
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<p>对象数: <span id="object-count">0</span></p>
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</div>
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<div id="canvas-container"></div>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r128/three.min.js"></script>
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<script>
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// 初始化Three.js场景
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let scene, camera, renderer;
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let cube;
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function init() {
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// 创建场景
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scene = new THREE.Scene();
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// 创建相机
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camera = new THREE.PerspectiveCamera(75,
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document.getElementById('canvas-container').offsetWidth /
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document.getElementById('canvas-container').offsetHeight,
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0.1, 1000);
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// 创建渲染器
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renderer = new THREE.WebGLRenderer({ antialias: true, alpha: true });
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renderer.setSize(
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document.getElementById('canvas-container').offsetWidth,
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document.getElementById('canvas-container').offsetHeight
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);
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document.getElementById('canvas-container').appendChild(renderer.domElement);
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// 添加一个立方体
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const geometry = new THREE.BoxGeometry();
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const material = new THREE.MeshBasicMaterial({
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color: 0x00ff00,
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wireframe: true
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});
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cube = new THREE.Mesh(geometry, material);
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scene.add(cube);
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camera.position.z = 5;
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// 开始动画循环
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animate();
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// 监听窗口大小变化
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window.addEventListener('resize', onWindowResize, false);
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}
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function onWindowResize() {
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camera.aspect = document.getElementById('canvas-container').offsetWidth /
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document.getElementById('canvas-container').offsetHeight;
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camera.updateProjectionMatrix();
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renderer.setSize(
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document.getElementById('canvas-container').offsetWidth,
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document.getElementById('canvas-container').offsetHeight
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);
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}
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function animate() {
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requestAnimationFrame(animate);
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// 旋转立方体
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cube.rotation.x += 0.01;
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cube.rotation.y += 0.01;
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renderer.render(scene, camera);
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}
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// 接收来自Python的消息
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function updateInfo(data) {
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document.getElementById('fps').textContent = data.fps || 0;
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document.getElementById('object-count').textContent = data.objectCount || 0;
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}
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// 页面加载完成后初始化
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window.onload = init;
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</script>
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</body>
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</html>
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