For VR headset, it is developed by Google Cardboard SDK. The development, for VR headsets of other companies, has similar workflow. Functions of VR headset are included:
- User head tracking.
- Automatic gyro drift correction.
The scene in 3D rendering.
In some cases, we need by controller to realize more functions: move to forward, back, left and right, jump and more. We can modify the script of FirstPersonController.