NAME

       cage - Escher's impossible cage, for xscreensaver.

SYNOPSIS

       cage  [-display  host:display.screen]  [-visual  visual] [-window] [-root] [-delay number]
       [-mono] [-wireframe] [-fps]

DESCRIPTION

       This draws Escher's "Impossible Cage", a 3d analog of a moebius strip, and rotates  it  in
       three dimensions.

OPTIONS

       -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.

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

       -root   Draw on the root window.

       -delay number
               Per-frame delay, in microseconds.  Default: 25000 (0.03 seconds.).

       -mono   Render solid instead of textured.

       -wireframe
               Render in wireframe instead of textured.

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

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 © 2002 by Marcelo Vianna.  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.

AUTHOR

       Marcelo Vianna.