euler2d man page

euler2d — two dimensional incompressible inviscid fluid flow.

Synopsis

euler2d [-display host:display.screen] [-visual visual] [-window] [-root] [-count number] [-eulertail number] [-cycles number] [-ncolors number] [-delay number] [-fps]

Description

Simulates two dimensional incompressible inviscid fluid flow.

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.
-count number
Particles. 2 - 5000. Default: 1024.
-eulertail number
Trail Length. 2 - 500. Default: 10.
-cycles number
Duration. 100 - 5000. Default: 3000.
-ncolors number
Number of Colors. Default: 64.
-delay number
Per-frame delay, in microseconds. Default: 10000 (0.01 seconds.).
-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.

See Also

X(1), xscreensaver(1)

Author

Stephen Montgomery-Smith.

Info

5.36-3.fc26 (21-Oct-2016) X Version 11 XScreenSaver manual