1 // Copyright (C) 2007-2008 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
22 #ifndef VTKVIEWER_UTILITIES_H
23 #define VTKVIEWER_UTILITIES_H
25 #include "VTKViewer.h"
32 ResetCamera(vtkRenderer* theRenderer,
33 int theUsingZeroFocalPoint = false);
38 ComputeVisiblePropBounds(vtkRenderer* theRenderer,
39 vtkFloatingPointType theBounds[6]);
44 ResetCameraClippingRange(vtkRenderer* theRenderer);
48 ComputeTrihedronSize(vtkRenderer* theRenderer,
49 vtkFloatingPointType& theNewSize,
50 const vtkFloatingPointType theSize,
51 const vtkFloatingPointType theSizeInPercents);
55 bool IsBBEmpty(vtkRenderer* theRenderer);
58 bool ComputeBBCenter(vtkRenderer* theRenderer,
59 vtkFloatingPointType theCenter[3]);