vtkUGFacetReader.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkUGFacetReader.h,v $

  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 __vtkUGFacetReader_h
#define __vtkUGFacetReader_h

#include "vtkPolyDataAlgorithm.h"

class vtkPointLocator;
class vtkShortArray;

class VTK_IO_EXPORT vtkUGFacetReader : public vtkPolyDataAlgorithm 
{
public:
  vtkTypeRevisionMacro(vtkUGFacetReader,vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkUGFacetReader *New();

  unsigned long GetMTime();


  vtkSetStringMacro(FileName);
  vtkGetStringMacro(FileName);

  int GetNumberOfParts();

  short GetPartColorIndex(int partId);


  vtkSetMacro(PartNumber,int);
  vtkGetMacro(PartNumber,int);


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

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

  void CreateDefaultLocator();

protected:
  vtkUGFacetReader();
  ~vtkUGFacetReader();

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

  char *FileName;
  vtkShortArray *PartColors;
  int PartNumber;
  int Merging;
  vtkPointLocator *Locator;
private:
  vtkUGFacetReader(const vtkUGFacetReader&);  // Not implemented.
  void operator=(const vtkUGFacetReader&);  // Not implemented.
};

#endif

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