OglOffscreenVpRenderer Class Reference

implementation of a MbsViewPointRenderer using OpenGL to render offscreen. It re-uses code of OglViewPointRenderer More...

#include <OglOffscreenVpRenderer.hh>

Inheritance diagram for OglOffscreenVpRenderer:

Public Member Functions
	OglOffscreenVpRenderer (MbsWorld3D *w3d, MbsViewPoint *vp, GLenum format=GL_RGB, bool multisample_enable=false)
	~OglOffscreenVpRenderer ()
virtual void	Render ()
	Render the current viewpoint renderer. More...
virtual void	GetImagePixels (unsigned char *image, int width, int height)
	Copy the image data associated to this renderer in the given image buffer. More...
virtual MbsViewPoint *	GetViewpoint ()
virtual int	GetWidth ()
virtual int	GetHeight ()

Protected Attributes
MbsWorld3D *	world_3d
	3D world More...
GLenum	format
	format to store the pixels More...

Private Attributes
GLuint	frame_buf
GLuint	render_buf
GLuint	depth_buf
GLuint	multisample_frame_buf
GLuint	multisample_render_buf
bool	multisample_enable
int	multisample_nb
GLuint	width
GLuint	height
MbsViewPoint *	viewpoint

Detailed Description

implementation of a MbsViewPointRenderer using OpenGL to render offscreen. It re-uses code of OglViewPointRenderer

Constructor & Destructor Documentation

OglOffscreenVpRenderer()

OglOffscreenVpRenderer	(	MbsWorld3D *	w3d,
		MbsViewPoint *	vp,
		GLenum	format = GL_RGB,
		bool	multisample_enable = false
	)

~OglOffscreenVpRenderer()

~OglOffscreenVpRenderer

(

)

Member Function Documentation

GetHeight()

int GetHeight ( )

virtualinherited

Implements MbsViewPointRenderer.

GetImagePixels()

void GetImagePixels ( unsigned char *  image, int  width, int  height  )

virtual

Copy the image data associated to this renderer in the given image buffer.

Reimplemented from OglViewPointRenderer.

GetViewpoint()

MbsViewPoint * GetViewpoint ( )

virtual

Reimplemented from OglViewPointRenderer.

GetWidth()

int GetWidth ( )

virtualinherited

Implements MbsViewPointRenderer.

Render()

void Render ( )

virtual

Render the current viewpoint renderer.

Reimplemented from OglViewPointRenderer.

Member Data Documentation

depth_buf

GLuint depth_buf

private

format

GLenum format

protectedinherited

format to store the pixels

frame_buf

GLuint frame_buf

private

height

GLuint height

private

multisample_enable

bool multisample_enable

private

multisample_frame_buf

GLuint multisample_frame_buf

private

multisample_nb

int multisample_nb

private

multisample_render_buf

GLuint multisample_render_buf

private

render_buf

GLuint render_buf

private

viewpoint

MbsViewPoint* viewpoint

private

width

GLuint width

private

world_3d

MbsWorld3D* world_3d

protectedinherited

3D world

---

The documentation for this class was generated from the following files:

• mbs_common/mbs_realtime/open_gl/renderer/ogl/OglOffscreenVpRenderer.hh
• mbs_common/mbs_realtime/open_gl/renderer/ogl/OglOffscreenVpRenderer.cc