API Reference > OdIfc4x3 Namespace > Classes > IfcSectionedSurface Class > IfcSectionedSurface Methods > setDirectrix Method > IfcSectionedSurface::setDirectrix Method (OdDAIObjectId)
IfcSectionedSurface::setDirectrix Method (OdDAIObjectId)
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Syntax
C++
void setDirectrix(OdDAIObjectId idIfcCurve);
Description

This is setDirectrix, a member of class IfcSectionedSurface.

Group
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