vtkMaskPolyData.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkMaskPolyData.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 vtkMaskPolyData_h
#define vtkMaskPolyData_h
 
#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
 
class VTKFILTERSCORE_EXPORT vtkMaskPolyData : public vtkPolyDataAlgorithm
{
public:
  static vtkMaskPolyData* New();
  vtkTypeMacro(vtkMaskPolyData, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkSetClampMacro(OnRatio, int, 1, VTK_INT_MAX);
  vtkGetMacro(OnRatio, int);
 
 
  vtkSetClampMacro(Offset, vtkIdType, 0, VTK_ID_MAX);
  vtkGetMacro(Offset, vtkIdType);
 
protected:
  vtkMaskPolyData();
  ~vtkMaskPolyData() override = default;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int OnRatio;      // every OnRatio entity is on; all others are off.
  vtkIdType Offset; // offset (or starting point id)
 
private:
  vtkMaskPolyData(const vtkMaskPolyData&) = delete;
  void operator=(const vtkMaskPolyData&) = delete;
};
 
#endif