wormhole(6) XScreenSaver manual wormhole(6)

NAME

wormhole - animation of flying through a wormhole

SYNOPSIS

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

DESCRIPTION

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

OPTIONS

wormhole accepts the following options:

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

--root Draw on the root window.

--window-id number
Draw on the specified window.

--mono Make all the rocks the same color.

--install
Install a private colormap for the window.

--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.

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

--zspeed integer
Speed light streaks fly by.

--delay microseconds
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.

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.

XSCREENSAVER_WINDOW
The window ID to use with --root.

SEE ALSO

X(1), xscreensaver(1)

COPYRIGHT

Copyright (C) 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.

AUTHOR

Jon Rafkind <jon@rafkind.com>

X Version 11 6.09 (07-Jun-2024) wormhole(6)