API Reference > OdIfc2x3 Namespace > Classes > IfcSurfaceCurveSweptAreaSolid Class > IfcSurfaceCurveSweptAreaSolid Methods > IfcSurfaceCurveSweptAreaSolid::getDirectrix Method
IfcSurfaceCurveSweptAreaSolid::getDirectrix Method
Syntax
C++
OdDAIObjectId getDirectrix() const;
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