MonoGdx.Scene2D.Group.LocalToDescendantCoordinates C# (CSharp) 메소드

        public Vector2 LocalToDescendantCoordinates(Actor descendant, Vector2 localCoords)
        {
            if (Parent == null)
                throw new ArgumentException("Child is not a descendant: " + descendant);
            if (Parent != this)
                localCoords = LocalToDescendantCoordinates(Parent, localCoords);

            return descendant.ParentToLocalCoordinates(localCoords);
        }