超酷3d照片展示效果js代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>3D Photo Viewer</title>
    <style>
        body { margin: 0; }
        canvas { display: block; }
    </style>
</head>
<body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r128/three.min.js"></script>
<script>
    // 创建场景
    const scene = new THREE.Scene();
    const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
    const renderer = new THREE.WebGLRenderer();
    renderer.setSize(window.innerWidth, window.innerHeight);
    document.body.appendChild(renderer.domElement);

    // 添加灯光
    const ambientLight = new THREE.AmbientLight(0x404040);
    scene.add(ambientLight);
    const directionalLight = new THREE.DirectionalLight(0xffffff, 0.5);
    scene.add(directionalLight);

    // 加载3D模型（这里使用GLTF格式）
    const loader = new THREE.GLTFLoader();
    loader.load('path_to_your_model.glb', function(gltf) {
        scene.add(gltf.scene);
    }, undefined, function(error) {
        console.error(error);
    });

    camera.position.z = 5;

    // 渲染循环
    function animate() {
        requestAnimationFrame(animate);
        renderer.render(scene, camera);
    }
    animate();

    // 窗口大小改变时调整渲染器大小
    window.addEventListener('resize', onWindowResize, false);
    function onWindowResize() {
        camera.aspect = window.innerWidth / window.innerHeight;
        camera.updateProjectionMatrix();
        renderer.setSize(window.innerWidth, window.innerHeight);
    }
</script>
</body>
</html>