vtkCameraPass.h

Go to the documentation of this file.

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

  Program:   Visualization Toolkit
  Module:    vtkCameraPass.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 vtkCameraPass_h
#define vtkCameraPass_h

#include "vtkRenderingOpenGL2Module.h" // For export macro
#include "vtkRenderPass.h"

class VTKRENDERINGOPENGL2_EXPORT vtkCameraPass : public vtkRenderPass
{
public:
  static vtkCameraPass *New();
  vtkTypeMacro(vtkCameraPass,vtkRenderPass);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  void Render(const vtkRenderState *s) override;

  void ReleaseGraphicsResources(vtkWindow *w) override;


  vtkGetObjectMacro(DelegatePass,vtkRenderPass);
  virtual void SetDelegatePass(vtkRenderPass *delegatePass);


  vtkSetMacro(AspectRatioOverride, double);
  vtkGetMacro(AspectRatioOverride, double);
 protected:

  vtkCameraPass();


  ~vtkCameraPass() override;
  virtual void GetTiledSizeAndOrigin(
    const vtkRenderState* render_state,
    int* width, int* height, int *originX,
    int* originY);

  vtkRenderPass *DelegatePass;

  double AspectRatioOverride;
 private:
  vtkCameraPass(const vtkCameraPass&) = delete;
  void operator=(const vtkCameraPass&) = delete;
};

#endif