Close

Relief for ODA Team in Ukraine

Learn more
ODA Drawings SDK
API Reference > OdDb Classes > OdDbNurbSurface Class > OdDbNurbSurface Methods > OdDbNurbSurface::isRational Method
OdDbNurbSurface::isRational Method
Syntax
C++
OdResult isRational(bool& bIsRational) const;

Determines whether the surface is rational. If the surface is rational, the method returns true, otherwise the method returns false. 

 

Parameters
Description
bIsRational
[out] A passed-in parameter for returning the indicator of whether the surface is rational.

Returns eOk if successful. If the surface doesn't contain any NURBS information, returns eFail.

Send feedback about this topic
Copyright © 2002-2022. Open Design Alliance All rights reserved.