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/*=========================================================================
Program: Visualization Toolkit
Module: vtkPOutlineFilterInternals.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 vtkPOutlineFilterInternals
* @brief create wireframe outline (or corners) for arbitrary data set
*
* vtkPOutlineFilterInternals has common code for vtkOutlineFilter and
* vtkOutlineCornerFilter. It assumes the filter is operated in a data parallel
* pipeline.
*/
#ifndef vtkPOutlineFilterInternals_h
#define vtkPOutlineFilterInternals_h
#include "vtkFiltersParallelModule.h" // For export macro
#include "vtkBoundingBox.h" // needed for vtkBoundingBox.
#include <vector> // needed for std::vector
class vtkBoundingBox;
class vtkDataObject;
class vtkDataObjectTree;
class vtkDataSet;
class vtkGraph;
class vtkInformation;
class vtkInformationVector;
class vtkMultiProcessController;
class vtkOverlappingAMR;
class vtkPolyData;
class vtkUniformGridAMR;
class VTKFILTERSPARALLEL_EXPORT vtkPOutlineFilterInternals
{
public:
vtkPOutlineFilterInternals();
virtual ~vtkPOutlineFilterInternals();
void SetController(vtkMultiProcessController*);
int RequestData(vtkInformation *,
vtkInformationVector **,
vtkInformationVector *);
void SetCornerFactor(double cornerFactor);
void SetIsCornerSource(bool value);
private:
int RequestData(vtkOverlappingAMR* amr, vtkPolyData* output);
int RequestData(vtkUniformGridAMR* amr, vtkPolyData* output);
int RequestData(vtkDataObjectTree* cd, vtkPolyData* output);
int RequestData(vtkDataSet* ds, vtkPolyData* output);
int RequestData(vtkGraph* graph, vtkPolyData* output);
void CollectCompositeBounds(vtkDataObject* input);
std::vector<vtkBoundingBox> BoundsList;
vtkMultiProcessController* Controller;
bool IsCornerSource;
double CornerFactor;
};
#endif
// VTK-HeaderTest-Exclude: vtkPOutlineFilterInternals.h
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