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vtkImplicitWindowFunction.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImplicitWindowFunction.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 =========================================================================*/
00039 #ifndef __vtkImplicitWindowFunction_h
00040 #define __vtkImplicitWindowFunction_h
00041 
00042 #include "vtkImplicitFunction.h"
00043 
00044 class VTK_FILTERING_EXPORT vtkImplicitWindowFunction : public vtkImplicitFunction
00045 {
00046 public:
00047   vtkTypeRevisionMacro(vtkImplicitWindowFunction,vtkImplicitFunction);
00048   void PrintSelf(ostream& os, vtkIndent indent);
00049 
00051   static vtkImplicitWindowFunction *New();
00052 
00054 
00055   float EvaluateFunction(float x[3]);
00056   float EvaluateFunction(float x, float y, float z)
00057     {return this->vtkImplicitFunction::EvaluateFunction(x, y, z); } ;
00059 
00062   void EvaluateGradient(float x[3], float n[3]);
00063 
00065 
00066   virtual void SetImplicitFunction(vtkImplicitFunction*);
00067   vtkGetObjectMacro(ImplicitFunction,vtkImplicitFunction);
00069 
00071 
00074   vtkSetVector2Macro(WindowRange,float);
00075   vtkGetVectorMacro(WindowRange,float,2);
00077 
00079 
00082   vtkSetVector2Macro(WindowValues,float);
00083   vtkGetVectorMacro(WindowValues,float,2);
00085 
00087   unsigned long GetMTime();
00088 
00089 protected:
00090   vtkImplicitWindowFunction();
00091   ~vtkImplicitWindowFunction();
00092 
00093   vtkImplicitFunction *ImplicitFunction;
00094   float WindowRange[2];
00095   float WindowValues[2];
00096 
00097 private:
00098   vtkImplicitWindowFunction(const vtkImplicitWindowFunction&);  // Not implemented.
00099   void operator=(const vtkImplicitWindowFunction&);  // Not implemented.
00100 };
00101 
00102 #endif
00103 
00104