DragonFly On-Line Manual Pages

dangerball(6)                 XScreenSaver manual                dangerball(6)

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

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

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

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
               seconds.).

       -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.

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) 2002 by Jamie Zawinski.  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
       Jamie Zawinski.

X Version 11                  5.34 (24-Oct-2015)                 dangerball(6)