sdraw_mods_cvr/ml_vet

Vive Eye Tracking

This mod complements functionality of in-game SRanipal face tracking module and makes it work additionaly as eye tracking module.

Why?

• Game has unfinished/unused and forcibly disabled eye tracking code that actually uses SRanipal API instead of TobiiXR.
• Implemented native TobiiXR eye tracking is very unreliable. It freezes main thread with 66% chance at game launch and has limited detection of eyes openness.

Benefits?

• SRanipal API supports ranged eyes openness detection, unlike TobiiXR. You can finally squint now.
• There is no main thread freeze at game launch.
• Ready for future game update with separated eyes blinking (currently only nightly).

Installation

• Install latest MelonLoader
• Get latest release DLL:
  • Put ViveEyeTracking.dll in Mods folder of game

Usage

Available mod's settings in Settings - Implementation - Vive Eye Tracking:

• Enable eye tracking: eye tracking state; true by default.
  • Note: If Vive face tracking is already running, enabling requires Vive face tracking restart.
• Gaze smoothing: smoothing of gaze point; 5 by default.
• Debug gizmos: show debug lines of SRanipal gazes directions and calculated gaze point; false by default.

Notes

• Made primarily for Vive Pro Eye and SRanipal tracking.