API Reference > OdIfc4x1 Namespace > Classes > IfcGridPlacement Class > IfcGridPlacement Methods > IfcGridPlacement::setPlacementRefDirection Method
IfcGridPlacement::setPlacementRefDirection Method
Syntax
C++
void setPlacementRefDirection(const IfcGridPlacementDirectionSelect& PlacementRefDirection);

This is setPlacementRefDirection, a member of class IfcGridPlacement.

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