API Reference > OdIfc4x1 Namespace > Classes > IfcLine Class > IfcLine Methods > setDir Method > IfcLine::setDir Method (IfcVector*)
IfcLine::setDir Method (IfcVector*)
Syntax
C++
void setDir(IfcVector* idIfcVector);

This is setDir, a member of class IfcLine.

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