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 =========================================================================*/ 00044 #ifndef __vtkImplicitFunctionToImageStencil_h 00045 #define __vtkImplicitFunctionToImageStencil_h 00046 00047 00048 #include "vtkImageStencilSource.h" 00049 00050 class vtkImplicitFunction; 00051 00052 class VTK_IMAGING_EXPORT vtkImplicitFunctionToImageStencil : public vtkImageStencilSource 00053 { 00054 public: 00055 static vtkImplicitFunctionToImageStencil *New(); 00056 vtkTypeRevisionMacro(vtkImplicitFunctionToImageStencil, vtkImageStencilSource); 00057 void PrintSelf(ostream& os, vtkIndent indent); 00058 00060 00061 virtual void SetInput(vtkImplicitFunction*); 00062 vtkGetObjectMacro(Input, vtkImplicitFunction); 00064 00066 00067 vtkSetMacro(Threshold, float); 00068 vtkGetMacro(Threshold, float); 00070 00071 protected: 00072 vtkImplicitFunctionToImageStencil(); 00073 ~vtkImplicitFunctionToImageStencil(); 00074 00075 void ThreadedExecute(vtkImageStencilData *output, 00076 int extent[6], int threadId); 00077 00078 vtkImplicitFunction *Input; 00079 float Threshold; 00080 private: 00081 vtkImplicitFunctionToImageStencil(const vtkImplicitFunctionToImageStencil&); // Not implemented. 00082 void operator=(const vtkImplicitFunctionToImageStencil&); // Not implemented. 00083 }; 00084 00085 #endif 00086