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vtkExtractVectorComponents.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkExtractVectorComponents.h,v $
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 =========================================================================*/
00036 #ifndef __vtkExtractVectorComponents_h
00037 #define __vtkExtractVectorComponents_h
00038 
00039 #include "vtkDataSetAlgorithm.h"
00040 
00041 class vtkDataSet;
00042 
00043 class VTK_GRAPHICS_EXPORT vtkExtractVectorComponents : public vtkDataSetAlgorithm
00044 {
00045 public:
00046   static vtkExtractVectorComponents *New();
00047   vtkTypeRevisionMacro(vtkExtractVectorComponents,vtkDataSetAlgorithm);
00048   void PrintSelf(ostream& os, vtkIndent indent);
00049 
00051   virtual void SetInput(vtkDataSet *input);
00052 
00057   vtkDataSet *GetVxComponent();
00058 
00064   vtkDataSet *GetVyComponent();
00065   
00071   vtkDataSet *GetVzComponent();
00072 
00074 
00076   vtkSetMacro(ExtractToFieldData, int);
00077   vtkGetMacro(ExtractToFieldData, int);
00078   vtkBooleanMacro(ExtractToFieldData, int);
00080 
00081 protected:
00082   vtkExtractVectorComponents();
00083   ~vtkExtractVectorComponents();
00084 
00085   virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00086   int ExtractToFieldData;
00087   int OutputsInitialized;
00088 private:
00089   vtkExtractVectorComponents(const vtkExtractVectorComponents&);  // Not implemented.
00090   void operator=(const vtkExtractVectorComponents&);  // Not implemented.
00091 };
00092 
00093 #endif
00094 
00095 

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