Provided by: xscreensaver-gl-extra_4.23-4ubuntu8_i386
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!
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.
Per-frame delay, in microseconds. Default: 30000 (0.03
Spike growth frequency. 0.0 - 0.25. Default: 0.05.
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 | -no-fps
Whether to show a frames-per-second display at the bottom of
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.
Copyright © 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