API Reference > OdIfc4 Namespace > Classes > IfcAxis2Placement2D Class > IfcAxis2Placement2D Methods > setRefDirection Method > IfcAxis2Placement2D::setRefDirection Method (IfcDirection*)
IfcAxis2Placement2D::setRefDirection Method (IfcDirection*)
Syntax
C++
void setRefDirection(IfcDirection* idIfcDirection);

This is setRefDirection, a member of class IfcAxis2Placement2D.

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