DISPLAY
to get the default host and display number.
eruption6
Eruption of pieces of hot volcanic rock
Usage
eruption [--display
host:display.screen]
[--visual
visual]
[--window]
[--root]
[--window-id
number]
[--ncolors
number]
[--nParticles
number]
[-Heat
number]
[-Cooling
number]
[-Gravity
number]
[--delay
number]
[--cycles
number]
[--fps]
Overview
This hack creates an eruption of pieces of hot volcanic rock.
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.
-
--window-id number -
Draw on the specified window.
-
--ncolors number -
Number of Colors. Default: 256.
-
--particles number -
Number of Particles. Default: 300.
-
--cooloff number -
Eruption Cooloff. Default: 2.
-
--heat number -
Heat of Eruption. Default: 256.
-
--gravity number -
Gravity. Default: 1.
-
--delay number -
Per-frame delay, in microseconds. Default: 5000 (0.01 seconds.).
-
--cycles number -
Duration. 10 - 3000. Default: 80.
-
--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.