private static IEnumerator UpdateEyeTrackerState()
{
while (true)
{
// Start or stop eye tracker from avatar quick menu
var useEyeTracker = ExpressionParameterManager.GetBoolParameter("UseEyeTracker");
var isEyeTrackerActive = eyeTracker?.Active ?? false;
if (isEyeTrackerActive && needsExpressionUpdate)
{
needsExpressionUpdate = false;
UpdateExpressionParameters();
}
if (!isChangingActiveStatus)
{
if (isEyeTrackerActive && !useEyeTracker)
{
MelonLogger.Msg("Eye Tracker Stopping");
isChangingActiveStatus = true;
changeActiveStateTimer = DateTime.Now;
eyeTracker.Stop();
}
else if (!isEyeTrackerActive && useEyeTracker)
{
MelonLogger.Msg("Eye Tracker Starting");
isChangingActiveStatus = eyeTracker.Start();
changeActiveStateTimer = DateTime.Now;
}
}
else
{
if ((DateTime.Now - changeActiveStateTimer).TotalSeconds >= TIMER_CHANGE_ACTIVE_STATE)
{
MelonLogger.Msg("Eye Tracker State Change Timed Out");
isChangingActiveStatus = false;
ExpressionParameterManager.SetParameter("UseEyeTracker", isEyeTrackerActive, true);
}
}
yield return(new WaitForSeconds(isEyeTrackerActive ? 0.01f : 0.5f));
}
}
private static void UpdateExpressionParameters()
{
if (eyeTracker?.Active ?? false)
{
ExpressionParameterManager.SetParameter("LeftEyeBlink", eyeTracker.LeftEye.Expression.Blink, true);
ExpressionParameterManager.SetParameter("RightEyeBlink", eyeTracker.RightEye.Expression.Blink, true);
ExpressionParameterManager.SetParameter("LeftEyeLid", eyeTracker.LeftEye.Expression.Openness, true);
ExpressionParameterManager.SetParameter("RightEyeLid", eyeTracker.RightEye.Expression.Openness, true);
ExpressionParameterManager.SetParameter("LeftEyeX", eyeTracker.LeftEye.Expression.PupilCenter.x);
ExpressionParameterManager.SetParameter("RightEyeX", eyeTracker.RightEye.Expression.PupilCenter.x);
ExpressionParameterManager.SetParameter("EyesX", eyeTracker.RightEye.Expression.Blink ? eyeTracker.LeftEye.Expression.PupilCenter.x : eyeTracker.RightEye.Expression.PupilCenter.x);
ExpressionParameterManager.SetParameter("LeftEyeY", eyeTracker.LeftEye.Expression.PupilCenter.y);
ExpressionParameterManager.SetParameter("RightEyeY", eyeTracker.RightEye.Expression.PupilCenter.y);
ExpressionParameterManager.SetParameter("EyesY", eyeTracker.RightEye.Expression.Blink ? eyeTracker.LeftEye.Expression.PupilCenter.y : eyeTracker.RightEye.Expression.PupilCenter.y);
}
}