EyeTrackVR

EyeTrackVR #

DIY eye tracking for any headset. Here are the steps to get the software working on linux.

Prerequisites #

  • tkinter pacman -S tk
  • Python 3.11 available through the AUR, build yourself! Otherwise tk will not work!
    • Build after installing tkinter, otherwise it will not be included
  • poetry

EyeTrackApp # 

git clone https://github.com/EyeTrackVR/EyeTrackVR.git
cd EyeTrackVR
poetry install --no-root
cd EyeTrackApp
poetry run pyinstaller eyetrackapp.spec

and bada bing bada boom you now should now have a fully functional eyetrack app in directory dist

VRChat Native Eyetracking #

VRCFT support will be added soon in oscavmgr. for now vrc native eyetracking works well. If you’re having issues with your avatar cocnstantly squinting like I was, you can make a little change to osc.py at line 239 to correct that to your liking.

     if self.config.gui_vrc_native:  # VRC NATIVE

+        eye_blink = min(1.0, eye_blink * eyeblink_offset) # helps keep eyes open in VRC native eyetracking

         if self.main_config.eye_display_id in [
             EyeId.RIGHT,

This should only affect native eyetracking. replace eyeblink_offset with your preferred multiplier. I set mine to 1.8

Squinting issues may also be caused by using IBO, so you may want to turn off “Intensity Based Openness” in blink algo settings.

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