Provided by: xscreensaver-gl-extra_5.08-0ubuntu3_i386 bug
 

NAME

        menger - 3D menger gasket fractal.
 

SYNOPSIS

        menger   [-display   host:display.screen]  [-visual  visual]  [-window]
        [-root] [-delay number] [-speed number]  [-depth  number]  [-no-wander]
        [-no-spin] [-spin [XYZ]] [-wireframe] [-fps]
 

DESCRIPTION

        This  draws  the three-dimensional variant of the recursive Menger Gas-
        ket, a cube-based fractal object analagous to the  Sierpinski  Tetrahe-
        dron.
 

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: 30000 (0.03 sec-
                onds.).
 
        -speed number
                Number of frames before changing shape.  Default: 150.
 
        -depth number
                Max depth to descend.  Default: 3.   You  probably  don't  have
                enough memory for 6.
 
        -wander | -no-wander
                Whether the object should wander around the screen.
 
        -spin [XYZ]
                Around which axes should the object spin?
 
        -no-spin
                None.
 
        -wireframe
                Render in wireframe instead of solid.
 
        -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.
        X(1), xscreensaver(1)
 

COPYRIGHT

        Copyright (C) 2002 by Jamie Zawinski.  Permission to use, copy, modify,
        distribute,  and  sell this software and its documentation for any pur-
        pose 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  repre-
        sentations are made about the suitability of this software for any pur-
        pose.  It is provided "as is" without express or implied warranty.
 

AUTHOR

        Jamie Zawinski.