Homepage › Forums › Head (only head) tracking › Could it be possible to add freepie angle to HMD angles ? › Reply To: Could it be possible to add freepie angle to HMD angles ? 2019-01-19 at 08:22 #5994 lefunesteParticipant Hello, thanks for the update. Unfortunately most sim users are using Rift (and I Pimax). But some sims are using only steamVR, even for Rift. So will it work ? This reply was modified 4 years, 10 months ago by lefuneste.