API Reference > OdIfc4x3_rc1 Namespace > Classes > IfcDirectrixCurveSweptAreaSolid Class > IfcDirectrixCurveSweptAreaSolid Methods > IfcDirectrixCurveSweptAreaSolid::getStartParam Method
IfcDirectrixCurveSweptAreaSolid::getStartParam Method
Syntax
C++
double getStartParam() const;
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