use Gtk2 -init; use Gtk2::GLExt; $glconfig = Gtk2::Gdk::GLExt::Config->new_by_mode ([qw/rgb depth double/]); $drawing_area = Gtk2::DrawingArea->new; $drawing_area->set_gl_capability ($glconfig, undef, 1, 'rgba_type'); $gldrawable = $widget->get_gl_drawable; $gldrawable->gl_begin ($widget->get_gl_context); # do OpenGL stuff... $gldrawable->gl_end;
The Gtk2::GLExt module allows a Perl developer to use GtkGLExt, an OpenGL extension to GTK+ by Naofumi Yasufuku, with Gtk2-Perl.
Like the Gtk2 module on which it depends, Gtk2::GLExt follows the C API of gtkglext as closely as possible while still being perlish. Thus, the C API reference remains the canonical documentation.
You can find out everything you need to know about GtkGLExt at its homepage, http://gtkglext.sourceforge.net
This module does not include actual OpenGL bindings; you need to get those separately. Search CPAN for OpenGL, SDL::OpenGL, and PDL::Graphics::OpenGL; your mileage may vary.
Gtk2::GLExt::index(3pm) - index of the Perl API reference for this module.
perl(1), Glib(3pm), Gtk2(3pm), OpenGL(3pm), SDL::OpenGL(3pm), PDL::Graphics::OpenGL(3pm), http://gtkglext.sourceforge.net, http://gtk2-perl.sourceforge.net
Ross McFarland <rwmcfa1@neces.com> muppet <scott@asofyet.org>
If you want to own this project, please let us know.
Copyright 2003-2004 by the gtk2-perl team.
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA.
