Generate camera animation according to the input key points.
Signature:
export default class CameraNavigator extends Tool Extends: Tool
| Constructor | Description | 
|---|---|
| (constructor)(viewer) | constructor of Navigator. | 
| Method | Description | 
|---|---|
| addKeyPoint(point) | Add key point to the animation. | 
| clearKeyPoints() | Clear the keypoints set previously. This should be called before you want to start a new animation with different keypoints. | 
| resume() | Resume the camera animation. | 
| setRotationDuration(rotationDuration) | Set the speed of camera rotation. | 
| setSpeed(speed) | Set the animation speed. | 
| start() | Start camera animation. | 
| stop() | Stop the camera animation. |