private bool IsSaccading(Ray rayOld, Ray rayNew)
{
using (IsSaccadingPerfMarker.Auto())
{
Vector3 v1 = rayOld.origin + rayOld.direction;
Vector3 v2 = rayNew.origin + rayNew.direction;
if (Vector3.Angle(v1, v2) > saccadeThreshInDegree)
{
Vector2 hv1 = new Vector2(v1.x, 0);
Vector2 hv2 = new Vector2(v2.x, 0);
if (OnSaccadeX != null && Vector2.Angle(hv1, hv2) > saccadeThreshInDegree)
{
OnSaccadeX.Invoke();
}
Vector2 vv1 = new Vector2(0, v1.y);
Vector2 vv2 = new Vector2(0, v2.y);
if (OnSaccadeY != null && Vector2.Angle(vv1, vv2) > saccadeThreshInDegree)
{
OnSaccadeY.Invoke();
}
PostOnSaccade();
return(true);
}
return(false);
}
}
private void Post_OnSaccadeHorizontally()
{
OnSaccadeX?.Invoke();
}
private void PostOnSaccadeHorizontally() => OnSaccadeX?.Invoke();
private void GazeSmoother_OnSaccadeX() => OnSaccadeX?.Invoke();
