API Reference > Classes > Geometry Classes > OdBmFamElemVisibilityUtils Class > OdBmFamElemVisibilityUtils Methods > OdBmFamElemVisibilityUtils::isDefOldGeom3d Method
OdBmFamElemVisibilityUtils::isDefOldGeom3d Method
Syntax
C++
bool isDefOldGeom3d() const;

Checks whether or not FamElemVisibility is defined and has old 3d geometry.

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