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threed-tutorial
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08.Materials(MeshLambertMaterial).html

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>08.Materials(MeshLambertMaterial)</title>
    <style>
        body {
            margin: 0;
        }
    </style>
</head>

<body>
    <script src="build/three.js"></script>
    <script>
        //生成场景
        const scene = new THREE.Scene();
        //设置相机
        const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
        camera.position.z = 5;
        //设置渲染器
        const renderer = new THREE.WebGLRenderer({antialias:true});
        //renderer.setClearColor(0xFFFFFF);
        renderer.setSize(window.innerWidth, window.innerHeight);
        document.body.appendChild(renderer.domElement);
        //生成模型
        const geometry = new THREE.BoxGeometry();
        const material = new THREE.MeshLambertMaterial({ color: 0x00ff00 });
        const cube = new THREE.Mesh(geometry, material);

        const wireframeMaterial = new THREE.MeshLambertMaterial({ color: 0xff0000,wireframe:true });
        const cubeWireframe = new THREE.Mesh(geometry, wireframeMaterial);
        //设置场景
        const group=new THREE.Group()
        group.add(cube)
        group.add(cubeWireframe)
        scene.add(group);
        //设置光照
        const light = new THREE.AmbientLight( 0x111111 );
        scene.add(light);
        const pointLight = new THREE.PointLight( 0xFFFFFF, 1, 100 );
        pointLight.position.set( 5, 5, 10 );
        scene.add( pointLight );

        function animate(){
            group.rotation.x+=0.005;
            group.rotation.y+=0.005;
            group.rotation.z+=0.005;
            renderer.render(scene, camera);
            requestAnimationFrame(animate);
        }
        //开始动画
        animate()
    </script>
</body>
</html>