PointOnCurve3dGetDerivative(Int32, Curve3d, Double) Method

Returns the derivative of the curve at the point on the curve.

Namespace: Teigha.Geometry
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 24.2.0.0

Syntax

public static Vector3d GetDerivative(
        int order,
        Curve3d curve,
        double parameter
)

Public Shared Function GetDerivative ( 
        order As Integer,
        curve As Curve3d,
        parameter As Double
) As Vector3d

public:
static Vector3d GetDerivative(
        int order, 
        Curve3d^ curve, 
        double parameter
)

static member GetDerivative : 
        order : int * 
        curve : Curve3d * 
        parameter : float -> Vector3d