API Reference > Classes > Export Classes > TB_IFCEXPORT Namespace > Classes > IFCExtrusionCreationData Class > IFCExtrusionCreationData Methods > IFCExtrusionCreationData::getHasExtrusionDirection Method
IFCExtrusionCreationData::getHasExtrusionDirection Method
Syntax
C++
bool getHasExtrusionDirection() const;

Identifies if the data contains a extrusion direction.

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