public int CompareTo(StaticPlacement other)
        {
            int result = 0;

            if (result == 0 && PositionZ != null && other.PositionZ != null)
            {
                result = PositionZ.CompareTo(other.PositionZ);
            }

            if (result == 0 && PositionX != null && other.PositionX != null)
            {
                result = PositionX.CompareTo(other.PositionX);
            }

            if (result == 0 && PositionY != null && other.PositionY != null)
            {
                result = PositionY.CompareTo(other.PositionY);
            }

            if (result == 0 && RotationX != null && other.RotationX != null)
            {
                result = RotationX.CompareTo(other.RotationX);
            }

            if (result == 0 && RotationY != null && other.RotationY != null)
            {
                result = RotationY.CompareTo(other.RotationY);
            }

            if (result == 0 && RotationZ != null && other.RotationZ != null)
            {
                result = RotationZ.CompareTo(other.RotationZ);
            }

            if (result == 0 && Scale != null && other.Scale != null)
            {
                result = Scale.CompareTo(other.Scale);
            }

            return(result);
        }