Provided by: xscreensaver-gl-extra_5.14-1ubuntu1_i386 bug

NAME

       atunnel - hypnotic GL tunnel journey

SYNOPSIS

       sballs   [-display   host:display.screen]  [-window]  [-root]  [-visual
       visual] [-delay microseconds] [-light] [-no-light]  [-wire]  [-no-wire]
       [-texture] [-no-texture] [-fps]

DESCRIPTION

       The atunnel program draws an animation of a journey in a GL tunnel.

OPTIONS

       sballs accepts the following options:

       -window Draw on a newly-created window.  This is the default.

       -root   Draw on the root window.

       -install
               Install a private colormap for the window.

       -visual visual
               Specify  which  visual  to use.  Legal values are the name of a
               visual class, or the id number (decimal or hex) of  a  specific
               visual.

       -fps    Display the current frame rate, CPU load, and polygon count.

       -texture
               Show a textured tunnel. This is the default.

       -no-texture
               Disables texturing the animation.

       -wire   Draw a wireframe rendition of the tunnel.

ENVIRONMENT

       DISPLAY to get the default host and display number.

       XENVIRONMENT
               to  get  the  name of a resource file that overrides the global
               resources stored in the RESOURCE_MANAGER property.

SEE ALSO

       X(1), xscreensaver(1)

COPYRIGHT

       Copyright (C) 2003 by Eric Lassauge.  Permission to use, copy,  modify,
       distribute,  and  sell  this  software  and  its  documentation for any
       purpose  is  hereby  granted  without  fee,  provided  that  the  above
       copyright  notice  appear  in  all  copies and that both that copyright
       notice and this permission notice appear in  supporting  documentation.
       No  representations are made about the suitability of this software for
       any purpose.  It  is  provided  "as  is"  without  express  or  implied
       warranty.

       The  original  code  for  this  mode  was  written  by  Roman Podobedov
       <romka@ut.ee> and can be found at http://romka.demonews.com

AUTHOR

       Roman        Podobedov        <romka@ut.ee>        Eric        Lassauge
       <lassauge@users.sourceforge.net>