API Reference > OdIfc4x2 Namespace > Classes > IfcSurfaceCurveSweptAreaSolid Class > IfcSurfaceCurveSweptAreaSolid Methods > IfcSurfaceCurveSweptAreaSolid::Directrix Method
IfcSurfaceCurveSweptAreaSolid::Directrix Method
Syntax
C++
IfcCurvePtr Directrix() const;

This is Directrix, a member of class IfcSurfaceCurveSweptAreaSolid.

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