vtkContourTriangulator.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkContourTriangulator.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 vtkContourTriangulator_h
#define vtkContourTriangulator_h
 
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
 
class vtkCellArray;
class vtkIdList;
 
class VTKFILTERSGENERAL_EXPORT vtkContourTriangulator : public vtkPolyDataAlgorithm
{
public:
 
  static vtkContourTriangulator* New();
  vtkTypeMacro(vtkContourTriangulator, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkGetMacro(TriangulationError, int);
 
 
  vtkSetMacro(TriangulationErrorDisplay, vtkTypeBool);
  vtkBooleanMacro(TriangulationErrorDisplay, vtkTypeBool);
  vtkGetMacro(TriangulationErrorDisplay, vtkTypeBool);
 
  static int TriangulatePolygon(vtkIdList* polygon, vtkPoints* points, vtkCellArray* triangles);
 
  static int TriangulateContours(vtkPolyData* data, vtkIdType firstLine, vtkIdType numLines,
    vtkCellArray* outputPolys, const double normal[3]);
 
protected:
  vtkContourTriangulator();
  ~vtkContourTriangulator() override;
 
  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
 
  int TriangulationError;
  vtkTypeBool TriangulationErrorDisplay;
 
private:
  vtkContourTriangulator(const vtkContourTriangulator&) = delete;
  void operator=(const vtkContourTriangulator&) = delete;
};
 
#endif