Javascript 我能'；不要做线框

我做了一个旋转的盒子，它工作正常。然后我将材质代码更改为具有linebasicmaterial的线框材质。我阅读了three.js文档并遵循示例。但它没有显示任何东西。纯白色。我已经更改了十六进制颜色，因为默认值是白色

这是jsfiddle示例

---

无论如何，我对js fiddle也是新手，所以当我把代码放在js fiddle上时，可能有一个错误。我只是从代码编辑器中复制粘贴，删除html和head标记，然后将脚本复制到js字段。在我的代码编辑器中，我只是将其放在一个html文件中。

您可以使用MeshBasicMaterial或MeshLambert材质，并选择：wireframe:true

这些指向错误URL的URL

您在

var mat=new THREE.lineBasicMaterial（{color:0x00aeef}）处有一个打字错误应该是LineBasicMaterial是的，这是一个输入错误，我纠正了它，它工作了一点。但它并没有使盒子成为线框，只是一个普通的蓝色盒子
  // revolutions per second
  var angularSpeed = 0.2; 
  var lastTime = 0;

  // this function is executed on each animation frame
  function animate(){
    // update
    var time = (new Date()).getTime();
    var timeDiff = time - lastTime;
    var angleChange = angularSpeed * timeDiff * 2 * Math.PI / 1000;
    cube.rotation.y += angleChange;
    lastTime = time;

    // render
    renderer.render(scene, camera);

    // request new frame
    requestAnimationFrame(function(){
        animate();
    });
  }

  // renderer
  var renderer = new THREE.WebGLRenderer();
  renderer.setSize(window.innerWidth, window.innerHeight);
  document.body.appendChild(renderer.domElement);

  // camera
  var camera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 1, 1000);
  camera.position.z = 500;

  // scene
  var scene = new THREE.Scene();

  // material
  var mat = new THREE.LineaBasicMaterial({color: 0x00aeef});

  // primary cube (little one)
  var cube = new THREE.Mesh(new THREE.CubeGeometry(200, 200, 200), mat);
  cube.overdraw = true;
  cube.rotation.x = Math.PI * 0.1;
  scene.add(cube);

  // secondary cube (big one)
  //var cube_big = new THREE.Mesh(new THREE.CubeGeometry(200,200,200), mat);
  //cube_big.overdraw = true;
  //cube_big.rotation.x = Math.PI * 0.1;
  //scene.add(cube_big);

  // add subtle ambient lighting
  var ambientLight = new THREE.AmbientLight(0xbbbbbb);
  scene.add(ambientLight);

  // directional lighting
  var directionalLight = new THREE.DirectionalLight(0xffffff);
  directionalLight.position.set(1, 1, 1).normalize();
  scene.add(directionalLight);

  // start animation
  animate();