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gr_offscreen.h File Reference

Offscreen rendering buffer for X11 or Mac OS X. More...

#include <l_cpp/l_exception.h>
#include <gr_cpp/gr_opengl_headers.h>

Go to the source code of this file.


class  kjb::Offscreen_buffer
 Offscreen rendering buffer. More...


 Classes and functions for dealing with trajectory files.


void kjb::retrieve_offscreen_capabilities (bool *_has_gl, bool *_has_osmesa)
 Checks what offscreen rendering capabilities are available on the machine. More...
bool kjb::supports_pbuffers ()
 DEPRECATED Returns true if pbuffers are available. ONLY FOR DEBUG PURPOSES. More...
bool kjb::supports_pixmaps ()
 DEPRECATED Returns true if pixelmaps are available. ONLY FOR DEBUG PURPOSES. More...

Detailed Description

Offscreen rendering buffer for X11 or Mac OS X.

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Robert Dionne
Joseph Schlecht
Luca Del Pero

Under X11, pixmap and pbuffer are currently supported. For OS X, CGL pbuffers are supported.