1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #ifndef HYDROGUI_VTKPrs_H
24 #define HYDROGUI_VTKPrs_H
26 #include <HYDROData_Entity.h>
27 #include <HYDROData_AltitudeObject.h>
29 #include <SALOME_InteractiveObject.hxx>
35 Class : HYDROGUI_VTKPrs
36 Description : Base class for all HYDRO presentation in VTK viewer
38 class HYDROGUI_VTKPrs : public SVTK_Prs
41 HYDROGUI_VTKPrs( const Handle(HYDROData_Entity)& theObject );
42 virtual ~HYDROGUI_VTKPrs();
44 virtual void compute();
45 virtual bool needScalarBar() { return false; }
47 static double InvalidZValue() { return HYDROData_AltitudeObject::GetInvalidAltitude(); }
50 Handle(HYDROData_Entity) getObject() const { return myObject; }
51 Handle(SALOME_InteractiveObject) getIO() const { return myIO; }
53 bool getIsToUpdate() const { return myIsToUpdate; }
54 void setIsToUpdate( bool theState ) { myIsToUpdate = theState; }
56 * \brief Set the range of Z values for the color mapping.
58 virtual void setZRange( double theRange[] );
60 * \brief Get the range of Z values for the color mapping.
62 virtual double* getZRange() { return myZRange; }
64 * \brief Get an actual Z values range of the presented object.
66 virtual double* getInternalZRange() { return myInternalZRange; }
69 virtual vtkMapper* mapper() { return 0; }
71 double myInternalZRange[2]; //!< Actual Z values range of the presented object
74 Handle(HYDROData_Entity) myObject;
75 Handle(SALOME_InteractiveObject) myIO;
77 double myZRange[2]; //!< Imposed Z values range for colors mapping