Had a great idea watching this old video.http://vimeo.com/673831
What if we combined this crosshair free light gun setup with the hl2 gun mod? Change a few things too...
- Use motion tracking (motionplus) for 360 degree movement
- Positional tracking on both the gun and Rift so you can raise the gun up for "natural" iron sights/scope
- Laser sight function for those who want it, replaces crosshair
- Make gun animation track your movement so you can kind of sense where you're pointing the gun barrel
- Shift gun model to a more centered angle, similar to old FPS
- Support for 2 weapons at once
- A "reorient button" which disables game control when pushed, so you can readjust your position in case of minor drift or something else.
Would probably need some extensive expert coding done, and might work best with Rift specific game. *cough*Doom 4*cough*