enum eControl{eNone, eLength, eLength2D, eFreeBorders, eFreeEdges, eFreeNodes,
eFreeFaces, eMultiConnection, eArea, eTaper, eAspectRatio,
enum eControl{eNone, eLength, eLength2D, eFreeBorders, eFreeEdges, eFreeNodes,
eFreeFaces, eMultiConnection, eArea, eTaper, eAspectRatio,