A3D成功案例三维网页游戏的设计，那么，场景已经就绪了，摄像机也设置好了，我们必须“按下按钮”-cameraController = new CameraController(stage)

cameraController.camera = camera

// Set default control keys——设置默认控制键

cameraController.setDefaultBindings()

// Turn on camera collision detection——打开摄像机碰撞检测

cameraController.checkCollisions = true

// Set collision detection radius for camera——设置摄像机碰撞检测弧度

cameraController.collisionRadius = 20

// Aim camera at the cube primitive——把摄像机定位到原始立方体上

cameraController.lookAt(box.coords)

// Activate camera controls——摄像机激活控制

cameraController.controlsEnabled = true Latest touch——最新的接触

So, scene is ready, camera is set, we just have to “push the b