public SwipeDirection GetSwipe()
{
// Calculates the closest SwipeDirection by looking at the swipeAngle.
float swipeAngle = VectorMath.AcuteAngle(Vector2.up, (EndPoint - StartPoint).normalized, true);
SwipeDirection swipeDir = (SwipeDirection)(Mathf.RoundToInt(swipeAngle / 90f) % 4);
return(swipeDir);
}