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NAME
       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)


COPYRIGHT
       Copyright © 2002 by Stephen Montgomery-Smith.  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
       Stephen Montgomery-Smith.

X Version 11                                   5.15 (28-Sep-2011)                                    euler2d(6x)