BouncingBall.MotionFunction.PositiveMod C# (CSharp) Метод

private static PositiveMod ( double x, double y ) : double
x	double
y	double
Результат	double

        private static double PositiveMod(double x, double y)
        {
            return (x % y + y) % y;
        }

MotionFunction