enum IfcGeometricProjectionEnum {
kIfcGeometricProjectionEnum_GRAPH_VIEW,
kIfcGeometricProjectionEnum_SKETCH_VIEW,
kIfcGeometricProjectionEnum_MODEL_VIEW,
kIfcGeometricProjectionEnum_PLAN_VIEW,
kIfcGeometricProjectionEnum_REFLECTED_PLAN_VIEW,
kIfcGeometricProjectionEnum_SECTION_VIEW,
kIfcGeometricProjectionEnum_ELEVATION_VIEW,
kIfcGeometricProjectionEnum_USERDEFINED,
kIfcGeometricProjectionEnum_NOTDEFINED,
kIfcGeometricProjectionEnum_unset
};