NurbSurfaceGetIsolineAtV Method

Returns the isolines at the specified v value. The isolines are created in the u-direction. If there are holes in the surface, there could be a number of isoline segments at a specified v value.

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

Syntax

C++

Copy

public Curve[] GetIsolineAtV(
        double dV
)

Public Function GetIsolineAtV ( 
        dV As Double
) As Curve()

public:
array<Curve^>^ GetIsolineAtV(
        double dV
)

member GetIsolineAtV : 
        dV : float -> Curve[]

Parameters

dV Double: [in] V parameter.

Return Value

Curve

Remarks

If the surface doesn't contain any NURBS information, the method throws the eFail exception.

Reference

NurbSurface Class

Teigha.DatabaseServices Namespace