src/CONVERTOR/VISU_AppendFilterUtilities.hxx

   1 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #ifndef VISU_APPENDFILTERUTILITIES_H
  21 #define VISU_APPENDFILTERUTILITIES_H
  22
  23 class vtkInformationVector;
  24 class vtkPointSet;
  25 class vtkObject;
  26
  27 #include "VISU_Convertor.hxx"
  28 #include <vtkSmartPointer.h>
  29
  30 namespace VISU
  31 {
  32   //---------------------------------------------------------------
  33   class VISU_CONVERTOR_EXPORT TAppendFilterHelper
  34   {
  35     TAppendFilterHelper(TAppendFilterHelper&);
  36
  37   public:
  38         void
  39     SetSharedPointSet(vtkPointSet* thePointSet);
  40
  41     vtkPointSet*
  42     GetSharedPointSet();
  43
  44     void
  45     SetMappingInputs(bool theMappingInputs);
  46
  47     bool
  48     IsMappingInputs();
  49
  50     void
  51     SetMergingInputs(bool theIsMergingInputs);
  52
  53     bool
  54     IsMergingInputs();
  55
  56   protected:
  57     TAppendFilterHelper(vtkObject* theParent);
  58
  59     vtkSmartPointer<vtkPointSet> mySharedPointSet;
  60     bool myIsMergingInputs;
  61     bool myIsMappingInputs;
  62     vtkObject& myParent;
  63   };
  64
  65
  66   //---------------------------------------------------------------
  67   bool
  68   UnstructuredGridRequestData(vtkInformationVector **theInputVector,
  69                               vtkIdType theNumberOfInputConnections,
  70                               vtkInformationVector *theOutputVector,
  71                               vtkPointSet* theSharedPointSet,
  72                               bool theIsMergingInputs,
  73                               bool theIsMappingInputs);
  74
  75   //---------------------------------------------------------------
  76   bool
  77   PolyDataRequestData(vtkInformationVector **theInputVector,
  78                       vtkIdType theNumberOfInputConnections,
  79                       vtkInformationVector *theOutputVector,
  80                       vtkPointSet* theSharedPointSet,
  81                       bool theIsMergingInputs,
  82                       bool theIsMappingInputs);
  83 }
  84
  85 #endif