search

thaytan / OpenHMD

Free and Open Source API and drivers for immersive technology.
Boost Software License 1.0
137 stars 12 forks source link

Handle CV1 headband LEDs #31

Open thaytan opened 3 years ago

thaytan commented 3 years ago

Because the headband is articulated, the LEDs at the back of the headset are not where the 3D model says they should be, and matching pose yields the wrong orientation.

One idea would be to split out and track those LEDs as a separate sub-device from the main headset and extract a relative pose that translates from the main headset LEDs to the headband. Whenever both the headset and the headband are visible simultaneously, the conversion pose could be updated.

A quicker thing to do would be to ignore them entirely so they at least don't make anything worse.

thaytan commented 3 years ago

I added a hack in fac815bac9aa5d9dcf5a69af74f442e75116b24c to ignore headband LEDs entirely for now by filtering them from the 3D model.