vtkDensifyPointCloudFilter.h

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

  Program:   Visualization Toolkit
  Module:    vtkDensifyPointCloudFilter.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 vtkDensifyPointCloudFilter_h
#define vtkDensifyPointCloudFilter_h

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

class VTKFILTERSPOINTS_EXPORT vtkDensifyPointCloudFilter : public vtkPolyDataAlgorithm
{
public:

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

  enum NeighborhoodType
  {
    RADIUS=0,
    N_CLOSEST=1
  };


  vtkSetMacro(NeighborhoodType,int);
  vtkGetMacro(NeighborhoodType,int);
  void SetNeighborhoodTypeToRadius()
    { this->SetNeighborhoodType(RADIUS); }
  void SetNeighborhoodTypeToNClosest()
    { this->SetNeighborhoodType(N_CLOSEST); }


  vtkSetClampMacro(Radius,double,1,VTK_DOUBLE_MAX);
  vtkGetMacro(Radius,double);


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


  vtkSetClampMacro(TargetDistance,double,0.0,VTK_DOUBLE_MAX);
  vtkGetMacro(TargetDistance,double);


  vtkSetClampMacro(MaximumNumberOfIterations, int, 1, VTK_SHORT_MAX);
  vtkGetMacro(MaximumNumberOfIterations, int);


  vtkSetClampMacro(MaximumNumberOfPoints,vtkIdType,1,VTK_ID_MAX);
  vtkGetMacro(MaximumNumberOfPoints,vtkIdType);


  vtkSetMacro(InterpolateAttributeData,bool);
  vtkGetMacro(InterpolateAttributeData,bool);
  vtkBooleanMacro(InterpolateAttributeData,bool);

protected:
  vtkDensifyPointCloudFilter();
  ~vtkDensifyPointCloudFilter() override;

  // Data members
  int NeighborhoodType;
  double Radius;
  int NumberOfClosestPoints;
  double TargetDistance;
  int MaximumNumberOfIterations;
  bool InterpolateAttributeData;
  vtkIdType MaximumNumberOfPoints;

  // Pipeline management
  int RequestData(vtkInformation *, vtkInformationVector **,
    vtkInformationVector *) override;
  int FillInputPortInformation(int port, vtkInformation *info) override;

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

};

#endif