API Reference > OdDb Classes > OdDbNurbSurface Class > OdDbNurbSurface Methods > OdDbNurbSurface::getUKnots Method
OdDbNurbSurface::getUKnots Method
Syntax
C++
OdResult getUKnots(OdGeKnotVector& knots) const;
Parameters 
Description 
OdGeKnotVector& knots 
[out] A passed-in parameter for returning the knot vector in the u direction
 

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

Returns the knot vector in the u direction. 

 

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