API Reference > OdDb Classes > OdDbNurbSurface Class > OdDbNurbSurface Methods > OdDbNurbSurface::getNumberOfControlPointsInU Method
OdDbNurbSurface::getNumberOfControlPointsInU Method
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Parameters |
Description |
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int& iCount |
[out] A passed-in parameter for returning the quantity of control points in the u direction. |
Returns eOk if successful or eFail if the surface doesn't contain control point information.
Returns the quantity of control points in the u direction.
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