VTK
dox/Graphics/vtkQuadraturePointsGenerator.h
Go to the documentation of this file.
00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkQuadraturePointsGenerator.h
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00033 #ifndef vtkQuadraturePointsGenerator_h
00034 #define vtkQuadraturePointsGenerator_h
00035 
00036 #include "vtkPolyDataAlgorithm.h"
00037 
00038 class vtkPolyData;
00039 class vtkUnstructuredGrid;
00040 class vtkInformation;
00041 class vtkInformationVector;
00042 
00043 class VTK_GRAPHICS_EXPORT vtkQuadraturePointsGenerator : public vtkPolyDataAlgorithm
00044 {
00045 public:
00046   vtkTypeMacro(vtkQuadraturePointsGenerator,vtkPolyDataAlgorithm);
00047   void PrintSelf(ostream& os, vtkIndent indent);
00048   static vtkQuadraturePointsGenerator *New();
00049 
00050 protected:
00051   int FillInputPortInformation(int port, vtkInformation *info);
00052 
00053   int RequestData(vtkInformation *req, vtkInformationVector **input, vtkInformationVector *output);
00054 
00056 
00057   int Generate(vtkUnstructuredGrid *usgIn,
00058                 vtkIdTypeArray* offsets,
00059                 vtkPolyData *pdOut);
00061 
00062   int GenerateField(vtkUnstructuredGrid *usgIn,
00063                 vtkDataArray* data,
00064                 vtkIdTypeArray* offsets,
00065                 vtkPolyData* pdOut);
00066 
00067   vtkQuadraturePointsGenerator();
00068   virtual ~vtkQuadraturePointsGenerator();
00069 private:
00070   vtkQuadraturePointsGenerator(const vtkQuadraturePointsGenerator &); // Not implemented
00071   void operator=(const vtkQuadraturePointsGenerator &); // Not implemented
00072 };
00073 
00074 #endif