+ HYDRODATA_EXPORT virtual PointsList GetPoints( const int theSectionIndex = -1, bool IsConvertToGlobal = false ) const;
+
+ HYDRODATA_EXPORT virtual void CalculateAndAddPoints(const NCollection_Sequence<gp_XYZ>& theXYZPoints, Handle_HYDROData_PolylineXY& thePolylineXY);