vtkExtractEnclosedPoints.h

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

  Program:   Visualization Toolkit
  Module:    vtkExtractEnclosedPoints.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 vtkExtractEnclosedPoints_h
#define vtkExtractEnclosedPoints_h

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

class VTKFILTERSPOINTS_EXPORT vtkExtractEnclosedPoints : public vtkPointCloudFilter
{
public:

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


  void SetSurfaceData(vtkPolyData *pd);
  void SetSurfaceConnection(vtkAlgorithmOutput* algOutput);


  vtkPolyData *GetSurface();
  vtkPolyData *GetSurface(vtkInformationVector *sourceInfo);


  vtkSetMacro(CheckSurface,vtkTypeBool);
  vtkBooleanMacro(CheckSurface,vtkTypeBool);
  vtkGetMacro(CheckSurface,vtkTypeBool);


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

protected:
  vtkExtractEnclosedPoints();
  ~vtkExtractEnclosedPoints() override;

  vtkTypeBool CheckSurface;
  double      Tolerance;

  // Internal structures for managing the intersection testing
  vtkPolyData *Surface;

  // Satisfy vtkPointCloudFilter superclass API
  int FilterPoints(vtkPointSet *input) override;

  int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override;
  int FillInputPortInformation(int, vtkInformation *) override;

private:
  vtkExtractEnclosedPoints(const vtkExtractEnclosedPoints&) = delete;
  void operator=(const vtkExtractEnclosedPoints&) = delete;
};

#endif