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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.
=========================================================================*/
/**
* @class vtkStreaklineFilter
* @brief A Parallel Particle tracer for unsteady vector fields
*
* vtkStreaklineFilter is a filter that integrates a vector field to generate streak lines
*
*
* @sa
* vtkParticleTracerBase has the details of the algorithms
*/
#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&) VTK_DELETE_FUNCTION;
void operator=(const vtkStreaklineFilter&) VTK_DELETE_FUNCTION;
virtual int OutputParticles(vtkPolyData* poly);
virtual void Finalize();
StreaklineFilterInternal It;
};
#endif
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