vtkRadiusOutlierRemoval.h

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

  Program:   Visualization Toolkit
  Module:    vtkRadiusOutlierRemoval.h

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See LICENSE file 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 vtkRadiusOutlierRemoval_h
#define vtkRadiusOutlierRemoval_h

#include "vtkFiltersPointsModule.h" // For export macro
#include "vtkPointCloudFilter.h"

class vtkAbstractPointLocator;
class vtkPointSet;


class VTKFILTERSPOINTS_EXPORT vtkRadiusOutlierRemoval : public vtkPointCloudFilter
{
public:

  static vtkRadiusOutlierRemoval *New();
  vtkTypeMacro(vtkRadiusOutlierRemoval,vtkPointCloudFilter);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetClampMacro(Radius,double,0.0,VTK_FLOAT_MAX);
  vtkGetMacro(Radius,double);


  vtkSetClampMacro(NumberOfNeighbors,int,1,VTK_INT_MAX);
  vtkGetMacro(NumberOfNeighbors,int);


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

protected:
  vtkRadiusOutlierRemoval();
  ~vtkRadiusOutlierRemoval() override;

  double Radius;
  int NumberOfNeighbors;
  vtkAbstractPointLocator *Locator;

  // All derived classes must implement this method. Note that a side effect of
  // the class is to populate the PointMap. Zero is returned if there is a failure.
  int FilterPoints(vtkPointSet *input) override;

private:
  vtkRadiusOutlierRemoval(const vtkRadiusOutlierRemoval&) = delete;
  void operator=(const vtkRadiusOutlierRemoval&) = delete;

};

#endif