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/*=========================================================================
Program: Visualization Toolkit
Module: vtkDataSetMapper.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 vtkDataSetMapper
* @brief map vtkDataSet and derived classes to graphics primitives
*
* vtkDataSetMapper is a mapper to map data sets (i.e., vtkDataSet and
* all derived classes) to graphics primitives. The mapping procedure
* is as follows: all 0D, 1D, and 2D cells are converted into points,
* lines, and polygons/triangle strips and then mapped to the graphics
* system. The 2D faces of 3D cells are mapped only if they are used by
* only one cell, i.e., on the boundary of the data set.
*/
#ifndef vtkDataSetMapper_h
#define vtkDataSetMapper_h
#include "vtkMapper.h"
#include "vtkRenderingCoreModule.h" // For export macro
VTK_ABI_NAMESPACE_BEGIN
class vtkPolyDataMapper;
class vtkDataSetSurfaceFilter;
class VTKRENDERINGCORE_EXPORT vtkDataSetMapper : public vtkMapper
{
public:
static vtkDataSetMapper* New();
vtkTypeMacro(vtkDataSetMapper, vtkMapper);
void PrintSelf(ostream& os, vtkIndent indent) override;
void Render(vtkRenderer* ren, vtkActor* act) override;
///@{
/**
* Get the internal poly data mapper used to map data set to graphics system.
*/
vtkGetObjectMacro(PolyDataMapper, vtkPolyDataMapper);
///@}
/**
* Release any graphics resources that are being consumed by this mapper.
* The parameter window could be used to determine which graphic
* resources to release.
*/
void ReleaseGraphicsResources(vtkWindow*) override;
/**
* Get the mtime also considering the lookup table.
*/
vtkMTimeType GetMTime() override;
///@{
/**
* Set the Input of this mapper.
*/
void SetInputData(vtkDataSet* input);
vtkDataSet* GetInput();
///@}
protected:
vtkDataSetMapper();
~vtkDataSetMapper() override;
vtkDataSetSurfaceFilter* GeometryExtractor;
vtkPolyDataMapper* PolyDataMapper;
void ReportReferences(vtkGarbageCollector*) override;
// see algorithm for more info
int FillInputPortInformation(int port, vtkInformation* info) override;
private:
vtkDataSetMapper(const vtkDataSetMapper&) = delete;
void operator=(const vtkDataSetMapper&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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