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Graphics/vtkSpatialRepresentationFilter.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkSpatialRepresentationFilter.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00076 #ifndef __vtkSpatialRepresentationFilter_h
00077 #define __vtkSpatialRepresentationFilter_h
00078 
00079 #include "vtkPolyDataSource.h"
00080 
00081 #define VTK_MAX_SPATIAL_REP_LEVEL 24
00082 
00083 class vtkLocator;
00084 class vtkDataSet;
00085 
00086 class VTK_GRAPHICS_EXPORT vtkSpatialRepresentationFilter : public vtkPolyDataSource
00087 {
00088 public:
00089   static vtkSpatialRepresentationFilter *New();
00090   vtkTypeRevisionMacro(vtkSpatialRepresentationFilter,vtkPolyDataSource);
00091   void PrintSelf(ostream& os, vtkIndent indent);
00092 
00094 
00095   virtual void SetSpatialRepresentation(vtkLocator*);
00096   vtkGetObjectMacro(SpatialRepresentation,vtkLocator);
00098 
00100 
00101   vtkGetMacro(Level,int);
00103   
00106   vtkPolyData *GetOutput(int level);
00107 
00109   vtkPolyData *GetOutput();  
00110   
00112   void ResetOutput();
00113   
00115 
00116   virtual void SetInput(vtkDataSet *input);
00117   vtkDataSet *GetInput();
00119 
00120 protected:
00121   vtkSpatialRepresentationFilter();
00122   ~vtkSpatialRepresentationFilter();
00123 
00124   void Execute();
00125   void GenerateOutput();
00126 
00127   int Level;
00128   int TerminalNodesRequested;
00129 
00130   vtkLocator *SpatialRepresentation;
00131 private:
00132   vtkSpatialRepresentationFilter(const vtkSpatialRepresentationFilter&);  // Not implemented.
00133   void operator=(const vtkSpatialRepresentationFilter&);  // Not implemented.
00134 };
00135 
00136 #endif
00137 
00138