예제 #1
0
        public override Vector2d GetThirdDerivative(double t)
        {
            CurveDerivatives cd = new CurveDerivatives();

            cd.init(false, false, false, true);
            Get(t, ref cd);
            return(cd.d3);
        }
예제 #2
0
        public override Vector2D GetSecondDerivative(double t)
        {
            CurveDerivatives cd = new CurveDerivatives();

            cd.init(false, false, true, false);
            Get(t, ref cd);
            return(cd.d2);
        }