- HYDRODATA_EXPORT virtual TopoDS_Shape GetShape3D() const = 0;
-
- /**
- * Returns the middle z value of 3D object representation or -9999 if no value.
- */
- HYDRODATA_EXPORT virtual Standard_Boolean GetMiddleZ( Standard_Real& theMiddleZ ) const;
-
- /**
- * Set the middle z value of 3D object representation.
- */
- HYDRODATA_EXPORT virtual void SetMiddleZ( const Standard_Real& theMiddleZ );