SteamVR has recently introduced a new feature which allows you to reorient and re-centre your play space. If you find you've gone off centre while playing BoxVR, you'll just need to take the following steps:
- Go to the SteamVR dashboard
- In the bottom left hand corner, you'll see a new icon of a person with an arrow around them. Click this icon.
- This will start a ~3 second countdown timer at which point your position and looking direction will be used to re-define the centre and forward directions of your play space.