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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkDataSetMapper.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.
=========================================================================*/
// .NAME vtkDataSetMapper - map vtkDataSet and derived classes to graphics primitives
// .SECTION Description
// 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"
class vtkPolyDataMapper;
class vtkDataSetSurfaceFilter;
class VTK_RENDERING_EXPORT vtkDataSetMapper : public vtkMapper
{
public:
static vtkDataSetMapper *New();
vtkTypeRevisionMacro(vtkDataSetMapper,vtkMapper);
void PrintSelf(ostream& os, vtkIndent indent);
void Render(vtkRenderer *ren, vtkActor *act);
// Description:
// Get the internal poly data mapper used to map data set to graphics system.
vtkGetObjectMacro(PolyDataMapper, vtkPolyDataMapper);
// Description:
// 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 *);
// Description:
// Get the mtime also considering the lookup table.
unsigned long GetMTime();
// Description:
// Set the Input of this mapper.
void SetInput(vtkDataSet *input);
vtkDataSet *GetInput();
protected:
vtkDataSetMapper();
~vtkDataSetMapper();
vtkDataSetSurfaceFilter *GeometryExtractor;
vtkPolyDataMapper *PolyDataMapper;
virtual void ReportReferences(vtkGarbageCollector*);
// see algorithm for more info
virtual int FillInputPortInformation(int port, vtkInformation* info);
private:
vtkDataSetMapper(const vtkDataSetMapper&); // Not implemented.
void operator=(const vtkDataSetMapper&); // Not implemented.
};
#endif
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