vtkClipPolyData.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkClipPolyData.h,v $

  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 __vtkClipPolyData_h
#define __vtkClipPolyData_h

#include "vtkPolyDataAlgorithm.h"

class vtkImplicitFunction;
class vtkPointLocator;

class VTK_GRAPHICS_EXPORT vtkClipPolyData : public vtkPolyDataAlgorithm
{
public:
  vtkTypeRevisionMacro(vtkClipPolyData,vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkClipPolyData *New();


  vtkSetMacro(Value,double);
  vtkGetMacro(Value,double);
  

  vtkSetMacro(InsideOut,int);
  vtkGetMacro(InsideOut,int);
  vtkBooleanMacro(InsideOut,int);


  virtual void SetClipFunction(vtkImplicitFunction*);
  vtkGetObjectMacro(ClipFunction,vtkImplicitFunction);


  vtkSetMacro(GenerateClipScalars,int);
  vtkGetMacro(GenerateClipScalars,int);
  vtkBooleanMacro(GenerateClipScalars,int);


  vtkSetMacro(GenerateClippedOutput,int);
  vtkGetMacro(GenerateClippedOutput,int);
  vtkBooleanMacro(GenerateClippedOutput,int);

  vtkPolyData *GetClippedOutput();


  vtkAlgorithmOutput* GetClippedOutputPort() 
    {
      return this->GetOutputPort(1);
    }


  void SetLocator(vtkPointLocator *locator);
  vtkGetObjectMacro(Locator,vtkPointLocator);

  void CreateDefaultLocator();

  unsigned long GetMTime();

protected:
  vtkClipPolyData(vtkImplicitFunction *cf=NULL);
  ~vtkClipPolyData();

  int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  vtkImplicitFunction *ClipFunction;
  
  vtkPointLocator *Locator;
  int InsideOut;
  double Value;
  int GenerateClipScalars;

  int GenerateClippedOutput;
private:
  vtkClipPolyData(const vtkClipPolyData&);  // Not implemented.
  void operator=(const vtkClipPolyData&);  // Not implemented.
};

#endif

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