/usr/include/vtk-6.3/vtkExternalOpenGLRenderer.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkExternalOpenGLRenderer.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.
=========================================================================*/
// .NAME vtkExternalOpenGLRenderer - OpenGL renderer
// .SECTION Description
// vtkExternalOpenGLRenderer is a secondary implementation of the class
// vtkOpenGLRenderer. vtkExternalOpenGLRenderer interfaces to the
// OpenGL graphics library. This class provides API to preserve the color and
// depth buffers, thereby allowing external applications to manage the OpenGL
// buffers. This becomes very useful when there are multiple OpenGL applications
// sharing the same OpenGL context.
//
// vtkExternalOpenGLRenderer makes sure that the camera used in the scene if of
// type vtkExternalOpenGLCamera. It manages light and camera transformations for
// VTK objects in the OpenGL context.
//
// \sa vtkExternalOpenGLCamera
#ifndef vtkExternalOpenGLRenderer_h
#define vtkExternalOpenGLRenderer_h
#include "vtkRenderingExternalModule.h" // For export macro
#include "vtkOpenGLRenderer.h"
// Forward declarations
class vtkLightCollection;
class vtkExternalLight;
class VTKRENDERINGEXTERNAL_EXPORT vtkExternalOpenGLRenderer :
public vtkOpenGLRenderer
{
public:
static vtkExternalOpenGLRenderer *New();
vtkTypeMacro(vtkExternalOpenGLRenderer, vtkOpenGLRenderer);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Synchronize camera and light parameters
void Render(void);
// Description:
// Create a new Camera sutible for use with this type of Renderer.
// This function creates the vtkExternalOpenGLCamera.
vtkCamera* MakeCamera();
// Description:
// Add an external light to the list of external lights.
virtual void AddExternalLight(vtkExternalLight *);
// Description:
// Remove an external light from the list of external lights.
virtual void RemoveExternalLight(vtkExternalLight *);
// Description:
// Remove all external lights
virtual void RemoveAllExternalLights();
// Description:
protected:
vtkExternalOpenGLRenderer();
~vtkExternalOpenGLRenderer();
vtkLightCollection *ExternalLights;
private:
vtkExternalOpenGLRenderer(const vtkExternalOpenGLRenderer&); // Not implemented.
void operator=(const vtkExternalOpenGLRenderer&); // Not implemented.
};
#endif //vtkExternalOpenGLRenderer_h
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