vtkChooserPainter.h

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

  Program:   Visualization Toolkit
  Module:    vtkChooserPainter.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 vtkChooserPainter_h
#define vtkChooserPainter_h

#include "vtkRenderingOpenGLModule.h" // For export macro
#include "vtkPolyDataPainter.h"

class VTKRENDERINGOPENGL_EXPORT vtkChooserPainter : public vtkPolyDataPainter
{
public:
  static vtkChooserPainter *New();
  vtkTypeMacro(vtkChooserPainter, vtkPolyDataPainter);
  void PrintSelf(ostream &os, vtkIndent indent);

  void SetVertPainter(vtkPolyDataPainter*);
  void SetLinePainter(vtkPolyDataPainter*);
  void SetPolyPainter(vtkPolyDataPainter*);
  void SetStripPainter(vtkPolyDataPainter*);

  /*
   * Release any graphics resources that are being consumed by this mapper.
   * The parameter window could be used to determine which graphic
   * resources to release. Merely propagates the call to the painter.
   */
  // void ReleaseGraphicsResources(vtkWindow *);

protected:
  vtkChooserPainter();
  ~vtkChooserPainter();

  vtkPolyDataPainter *VertPainter;
  vtkPolyDataPainter *LinePainter;
  vtkPolyDataPainter *PolyPainter;
  vtkPolyDataPainter *StripPainter;



  virtual void PrepareForRendering(vtkRenderer*, vtkActor*);

  virtual void ChoosePainters(vtkRenderer *renderer, vtkActor*);

  virtual void SelectPainters(vtkRenderer *renderer, vtkActor* actor,
                              const char *&vertpaintertype,
                              const char *&linepaintertype,
                              const char *&polypaintertype,
                              const char *&strippaintertype);

  virtual void UpdateChoosenPainters();

  virtual vtkPolyDataPainter *CreatePainter(const char *paintertype);

  virtual void RenderInternal(vtkRenderer* renderer, vtkActor* actor,
                              unsigned long typeflags, bool forceCompileOnly);

  void ReportReferences(vtkGarbageCollector *collector) VTK_OVERRIDE;

  vtkRenderer *LastRenderer;
  vtkTimeStamp PaintersChoiceTime;

private:
  vtkChooserPainter(const vtkChooserPainter &) VTK_DELETE_FUNCTION;
  void operator=(const vtkChooserPainter &) VTK_DELETE_FUNCTION;
};

#endif //_vtkChooserPainter_h