The camera controls the viewing angle
The camera controls the viewing angle, similar to the TrackIR function, but easier to use.（摄像头控制视角，类似于TrackIR功能，但相比较而言，更易用）
The camera controls the viewing angle, similar to the TrackIR function, but easier to use.（摄像头控制视角，类似于TrackIR功能，但相比较而言，更易用）