API Reference > OdDb Classes > OdDbNurbSurface Class > OdDbNurbSurface Methods > OdDbNurbSurface::getNumberOfControlPointsInV Method
OdDbNurbSurface::getNumberOfControlPointsInV Method
Syntax
C++
OdResult getNumberOfControlPointsInV(int& iCount) const;
Parameters 
Description 
int& iCount 
[out] A passed-in parameter for returning the quantity of control points in the v direction.
 

Returns eOk if successful or eFail if the surface doesn't contain control point information.

Returns the quantity of control points in the v direction. 

 

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