public static Rotation GetFacePointOrientation(FaceBone facePoint)
{
Rotation faceOrientation = GetFaceOrientation();
Vector facePosition = GetFacePosition();
Vector worldFacePoint = GetFaceWorldPoint(facePoint);
Vector neckLocalFacePoint = worldFacePoint + facePosition;
Rotation facePointOrientation = Rotation_.FromToRotation(Vector.forward, neckLocalFacePoint);
facePointOrientation = Rotation.Inverse(faceOrientation) * facePointOrientation;
return(facePointOrientation);
}
