calcNURBSDerivatives function

dynamic calcNURBSDerivatives(dynamic p, dynamic U, dynamic P, dynamic u, dynamic nd,)

Implementation

calcNURBSDerivatives( p, U, P, u, nd ) {

	var Pders = calcBSplineDerivatives( p, U, P, u, nd );
	return calcRationalCurveDerivatives( Pders );

}