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


        dangerball - a 3D ball that periodically extrudes spikes. Ouch!


        dangerball  [-display  host:display.screen]  [-visual visual] [-window]
        [-root] [-delay number] [-speed number]  [-count  number]  [-no-wander]
        [-no-spin] [-wireframe] [-fps]


        Draws a ball that periodically extrudes many random spikes. Ouch!


        -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
        -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-
        -speed number
                Spike growth frequency.  0.0 - 0.25.  Default: 0.05.
        -count number
                Number o spikes.  Default: 30.
        -wander | -no-wander
                Whether the object should wander around the screen.
        -spin | -no-spin
                Whether the object should spin.
        -wireframe | -no-wireframe
                Render in wireframe instead of solid.
        -fps    Display the current frame rate, CPU load, and polygon count.


        DISPLAY to get the default host and display number.
                to get the name of a resource file that  overrides  the  global
                resources stored in the RESOURCE_MANAGER property.
        X(1), xscreensaver(1)


        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.


        Jamie Zawinski.