vtkStreaklineFilter.h

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

  Program:   Visualization Toolkit
  Module:    vtkStreaklineFilter.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 vtkStreaklineFilter_h
#define vtkStreaklineFilter_h

#include "vtkFiltersFlowPathsModule.h" // For export macro
#include "vtkSmartPointer.h" // For protected ivars.
#include "vtkParticleTracerBase.h"

class VTKFILTERSFLOWPATHS_EXPORT StreaklineFilterInternal
{
public:
  StreaklineFilterInternal():Filter(NULL){}
  void Initialize(vtkParticleTracerBase* filter);
  virtual ~StreaklineFilterInternal(){}
  virtual int OutputParticles(vtkPolyData* poly);
  void Finalize();
  void Reset();
private:
  vtkParticleTracerBase* Filter;

};


class VTKFILTERSFLOWPATHS_EXPORT vtkStreaklineFilter: public vtkParticleTracerBase
{
 public:
  vtkTypeMacro(vtkStreaklineFilter,vtkParticleTracerBase)
  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkStreaklineFilter *New();

 protected:
  vtkStreaklineFilter();
  ~vtkStreaklineFilter(){}
  vtkStreaklineFilter(const vtkStreaklineFilter&);  // Not implemented.
  void operator=(const vtkStreaklineFilter&);  // Not implemented.
  virtual int OutputParticles(vtkPolyData* poly);
  virtual void Finalize();

  StreaklineFilterInternal It;
};


#endif