src/CONVERTOR/VISU_AppendFilterUtilities.hxx

   1 // Copyright (C) 2005  CEA/DEN, EDF R&D, OPEN CASCADE, PRINCIPIA R&D
   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 #ifndef VISU_APPENDFILTERUTILITIES_H
  20 #define VISU_APPENDFILTERUTILITIES_H
  21
  22 class vtkInformationVector;
  23 class vtkPointSet;
  24 class vtkObject;
  25
  26 #include <VISU_Convertor.hxx>
  27 #include <vtkSmartPointer.h>
  28
  29 namespace VISU
  30 {
  31   //---------------------------------------------------------------
  32   class VISU_CONVERTOR_EXPORT TAppendFilterHelper
  33   {
  34     TAppendFilterHelper(TAppendFilterHelper&);
  35
  36   public:
  37         void
  38     SetSharedPointSet(vtkPointSet* thePointSet);
  39
  40     vtkPointSet*
  41     GetSharedPointSet();
  42
  43     void
  44     SetMappingInputs(bool theMappingInputs);
  45
  46     bool
  47     IsMappingInputs();
  48
  49     void
  50     SetMergingInputs(bool theIsMergingInputs);
  51
  52     bool
  53     IsMergingInputs();
  54
  55   protected:
  56     TAppendFilterHelper(vtkObject* theParent);
  57
  58     vtkSmartPointer<vtkPointSet> mySharedPointSet;
  59     bool myIsMergingInputs;
  60     bool myIsMappingInputs;
  61     vtkObject& myParent;
  62   };
  63
  64
  65   //---------------------------------------------------------------
  66   bool
  67   UnstructuredGridRequestData(vtkInformationVector **theInputVector,
  68                               vtkIdType theNumberOfInputConnections,
  69                               vtkInformationVector *theOutputVector,
  70                               vtkPointSet* theSharedPointSet,
  71                               bool theIsMergingInputs,
  72                               bool theIsMappingInputs);
  73
  74   //---------------------------------------------------------------
  75   bool
  76   PolyDataRequestData(vtkInformationVector **theInputVector,
  77                       vtkIdType theNumberOfInputConnections,
  78                       vtkInformationVector *theOutputVector,
  79                       vtkPointSet* theSharedPointSet,
  80                       bool theIsMergingInputs,
  81                       bool theIsMappingInputs);
  82 }
  83
  84 #endif