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Imaging/vtkImplicitFunctionToImageStencil.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImplicitFunctionToImageStencil.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 =========================================================================*/
00045 #ifndef __vtkImplicitFunctionToImageStencil_h
00046 #define __vtkImplicitFunctionToImageStencil_h
00047 
00048 
00049 #include "vtkImageStencilSource.h"
00050 
00051 class vtkImplicitFunction;
00052 
00053 class VTK_IMAGING_EXPORT vtkImplicitFunctionToImageStencil : public vtkImageStencilSource
00054 {
00055 public:
00056   static vtkImplicitFunctionToImageStencil *New();
00057   vtkTypeRevisionMacro(vtkImplicitFunctionToImageStencil, vtkImageStencilSource);
00058   void PrintSelf(ostream& os, vtkIndent indent);
00059 
00061 
00062   virtual void SetInput(vtkImplicitFunction*);
00063   vtkGetObjectMacro(Input, vtkImplicitFunction);
00065 
00067 
00068   vtkSetMacro(Threshold, float);
00069   vtkGetMacro(Threshold, float);
00071 
00072 protected:
00073   vtkImplicitFunctionToImageStencil();
00074   ~vtkImplicitFunctionToImageStencil();
00075 
00076   void ThreadedExecute(vtkImageStencilData *output,
00077                        int extent[6], int threadId);
00078 
00079   vtkImplicitFunction *Input;
00080   float Threshold;
00081 private:
00082   vtkImplicitFunctionToImageStencil(const vtkImplicitFunctionToImageStencil&);  // Not implemented.
00083   void operator=(const vtkImplicitFunctionToImageStencil&);  // Not implemented.
00084 };
00085 
00086 #endif
00087