-TopoDS_Edge Edge( const QList<double>& theXYList, bool isClosed = false );
-TopoDS_Wire Wire( const QList<double>& theXYList, bool isClosed = false );
+TopoDS_Edge Edge2d( const QList<double>& theXYList, bool isClosed = false );
+TopoDS_Wire Wire2d( const QList<double>& theXYList, bool isClosed = false );
+
+TopoDS_Edge Edge3d( const QList<double>& theXYZList, bool isClosed = false );
+TopoDS_Wire Wire3d( const QList<double>& theXYZList, bool isClosed = false );
+
+