dox/Filtering/vtkImplicitWindowFunction.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkImplicitWindowFunction.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkImplicitWindowFunction_h
#define __vtkImplicitWindowFunction_h

#include "vtkImplicitFunction.h"

class VTK_FILTERING_EXPORT vtkImplicitWindowFunction : public vtkImplicitFunction
{
public:
  vtkTypeMacro(vtkImplicitWindowFunction,vtkImplicitFunction);
  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkImplicitWindowFunction *New();


  double EvaluateFunction(double x[3]);
  double EvaluateFunction(double x, double y, double z)
    {return this->vtkImplicitFunction::EvaluateFunction(x, y, z); } ;

  void EvaluateGradient(double x[3], double n[3]);


  virtual void SetImplicitFunction(vtkImplicitFunction*);
  vtkGetObjectMacro(ImplicitFunction,vtkImplicitFunction);


  vtkSetVector2Macro(WindowRange,double);
  vtkGetVectorMacro(WindowRange,double,2);


  vtkSetVector2Macro(WindowValues,double);
  vtkGetVectorMacro(WindowValues,double,2);

  unsigned long GetMTime();


  virtual void Register(vtkObjectBase* o);
  virtual void UnRegister(vtkObjectBase* o);

protected:
  vtkImplicitWindowFunction();
  ~vtkImplicitWindowFunction();

  virtual void ReportReferences(vtkGarbageCollector*);

  vtkImplicitFunction *ImplicitFunction;
  double WindowRange[2];
  double WindowValues[2];

private:
  vtkImplicitWindowFunction(const vtkImplicitWindowFunction&);  // Not implemented.
  void operator=(const vtkImplicitWindowFunction&);  // Not implemented.
};

#endif

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