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dox/Graphics/vtkSpatialRepresentationFilter.h

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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 =========================================================================*/
00062 #ifndef __vtkSpatialRepresentationFilter_h
00063 #define __vtkSpatialRepresentationFilter_h
00064 
00065 #include "vtkPolyDataSource.h"
00066 
00067 #define VTK_MAX_SPATIAL_REP_LEVEL 24
00068 
00069 class vtkLocator;
00070 class vtkDataSet;
00071 
00072 class VTK_GRAPHICS_EXPORT vtkSpatialRepresentationFilter : public vtkPolyDataSource
00073 {
00074 public:
00075   static vtkSpatialRepresentationFilter *New();
00076   vtkTypeRevisionMacro(vtkSpatialRepresentationFilter,vtkPolyDataSource);
00077   void PrintSelf(ostream& os, vtkIndent indent);
00078 
00080 
00081   virtual void SetSpatialRepresentation(vtkLocator*);
00082   vtkGetObjectMacro(SpatialRepresentation,vtkLocator);
00084 
00086 
00087   vtkGetMacro(Level,int);
00089   
00092   vtkPolyData *GetOutput(int level);
00093 
00095   vtkPolyData *GetOutput();  
00096   
00098   void ResetOutput();
00099   
00101 
00102   virtual void SetInput(vtkDataSet *input);
00103   vtkDataSet *GetInput();
00105 
00106 protected:
00107   vtkSpatialRepresentationFilter();
00108   ~vtkSpatialRepresentationFilter();
00109 
00110   void Execute();
00111   void GenerateOutput();
00112 
00113   int Level;
00114   int TerminalNodesRequested;
00115 
00116   vtkLocator *SpatialRepresentation;
00117 private:
00118   vtkSpatialRepresentationFilter(const vtkSpatialRepresentationFilter&);  // Not implemented.
00119   void operator=(const vtkSpatialRepresentationFilter&);  // Not implemented.
00120 };
00121 
00122 #endif
00123 
00124