wormhole - animation of flying through a wormhole

       Jon Rafkind <jon@rafkind.com>

X Version 11                                   6.08 (10-Oct-2023)                                   wormhole(6x)

       Copyright © 2004 by Jon Rafkind.  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.

       The wormhole program shows an animation of flying through a tunnel surrounded by streaks of light.

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.

       XSCREENSAVER_WINDOW
               The window ID to use with --root.

       wormhole - animation of flying through a wormhole

wormhole accepts the following options:

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

       --root  Draw on the root window.

       --window-idnumber
               Draw on the specified window.

       --mono  Make all the rocks the same color.

       --install
               Install a private colormap for the window.

       --visualvisual
               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.

       --starsinteger
               Number of stars to create every animation loop.

       --zspeedinteger
               Speed light streaks fly by.

       --delaymicroseconds
               Number of microseconds to delay between each frame.  Default 10000, meaning about 1/100th second.
               Compare and contrast with --zspeed, above.

       --fps   Display the current frame rate and CPU load.

X(1), xscreensaver(1)

wormhole  [--display  host:display.screen]  [--window]  [--visual  visual]  [--root] [--window-id number]
       [--stars n] [--delay usecs] [--zspeed n] [--fps]