API Reference > OdIfc4 Namespace > Structs, Records, Enums > OdIfc4::IfcSurfaceSide Enumeration
OdIfc4::IfcSurfaceSide Enumeration
Syntax
C++
enum IfcSurfaceSide { kIfcSurfaceSide_POSITIVE, kIfcSurfaceSide_NEGATIVE, kIfcSurfaceSide_BOTH, kIfcSurfaceSide_unset };

Ifc4Enum.h

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