vtkIntersectionPolyDataFilter.h

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

  Program:   Visualization Toolkit
  Module:    vtkIntersectionPolyDataFilter.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 vtkIntersectionPolyDataFilter_h
#define vtkIntersectionPolyDataFilter_h

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

class VTKFILTERSGENERAL_EXPORT vtkIntersectionPolyDataFilter : public vtkPolyDataAlgorithm
{
public:
  static vtkIntersectionPolyDataFilter *New();
  vtkTypeMacro(vtkIntersectionPolyDataFilter, vtkPolyDataAlgorithm);
  virtual void PrintSelf(ostream &os, vtkIndent indent);


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


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


  static int TriangleTriangleIntersection(double p1[3], double q1[3], double r1[3],
                                          double p2[3], double q2[3], double r2[3],
                                          int &coplanar, double pt1[3], double pt2[3]);

protected:
  vtkIntersectionPolyDataFilter();
  ~vtkIntersectionPolyDataFilter();

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

private:
  vtkIntersectionPolyDataFilter(const vtkIntersectionPolyDataFilter&); // Not implemented
  void operator=(const vtkIntersectionPolyDataFilter&); // Not implemented

  int SplitFirstOutput;
  int SplitSecondOutput;

  class Impl;
};


#endif // vtkIntersectionPolyDataFilter_h