DISPLAY
to get the default host and display number.
wormhole6x
Animation of flying through a wormhole
Usage
wormhole [--display
host:display.screen]
[--window]
[--visual
visual]
[--root]
[--window-id
number]
[--stars
n]
[--delay
usecs]
[--zspeed
n]
[--fps]
Overview
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
-
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.
Releases
11 releases since Debian 3.1 (Sarge); the text changed 10 times.
--delay since Debian 12 (Bookworm);
--fps since Debian 12 (Bookworm);
--install since Debian 12 (Bookworm);
--mono since Debian 12 (Bookworm);
--root since Debian 12 (Bookworm);
--stars since Debian 12 (Bookworm);
--visual since Debian 12 (Bookworm);
--window since Debian 12 (Bookworm);
--window-id since Debian 12 (Bookworm);
--zspeed since Debian 12 (Bookworm).
-delay until Debian 11 (Bullseye);
-fps until Debian 11 (Bullseye);
-install until Debian 11 (Bullseye);
-mono until Debian 11 (Bullseye);
-root until Debian 11 (Bullseye);
-stars until Debian 11 (Bullseye);
-visual until Debian 11 (Bullseye);
-window until Debian 11 (Bullseye);
-zspeed until Debian 11 (Bullseye).