NAME

       PDL::Graphics::TriD::GL - PDL TriD OpenGL interface using POGL

DESCRIPTION

       This module provides the glue between the Perl OpenGL functions and the API defined by the internal
       PDL::Graphics::OpenGL one. It also supports any miscellaneous OpenGL or GUI related functionality to
       support PDL::Graphics::TriD refactoring.

       It defines an interface that subclasses will conform to, implementing support for GLFW, GLUT, X11+GLX,
       etc, as the mechanism for creating windows and graphics contexts.

CONFIG

       Defaults to using OpenGL::GLFW - override by setting the environment variable "POGL_WINDOW_TYPE" to
       "glut", "x11" , or the default is "glfw".  This is implemented by "PDL::Graphics::TriD::Window::gdriver".

   new
       Returns a new OpenGL object.

         new($class,$options,[$window_type])

         Attributes are specified in the $options field; the 3d $window_type is optionsl. The attributes are:

       x,y - the position of the upper left corner of the window (0,0)
       width,height - the width and height of the window in pixels (500,500)
       parent - the parent under which the new window should be opened (root)
       mask - the user interface mask (StructureNotifyMask)
       attributes - attributes to pass to glXChooseVisual

       Allowed 3d window types, case insensitive, are:

       glfw - use Perl OpenGL bindings and GLFW windows (no Tk)
       glut - use Perl OpenGL bindings and GLUT windows (no Tk)
       x11  - use Perl OpenGL (POGL) bindings with X11

   default_options
       default options for object oriented methods

   swap_buffers
       OO interface to swapping frame buffers

   set_window
       OO interface to setting the display window (if appropriate)

AUTHOR

       Chris Marshall, "<devel dot chm dot 01 at gmail.com>"

BUGS

       Bugs   and   feature   requests   may   be   submitted   through   the   PDL   GitHub   project  page  at
       <https://github.com/PDLPorters/pdl/issues> .

SUPPORT

       PDL uses a mailing list support model.  The Perldl mailing list is the best for questions, problems,  and
       feature discussions with other PDL users and PDL developers.

       To subscribe see the page at <http://pdl.perl.org/?page=mailing-lists>

ACKNOWLEDGEMENTS

       TBD including PDL TriD developers and POGL developers...thanks to all.

COPYRIGHT & LICENSE

       Copyright 2009 Chris Marshall.

       This  program  is  free software; you can redistribute it and/or modify it under the terms of either: the
       GNU General Public License as published by the Free Software Foundation; or the Artistic License.

       See http://dev.perl.org/licenses/ for more information.

perl v5.40.1                                       2025-04-11                       PDL::Graphics::TriD::GL(3pm)