Provided by: xscreensaver-data-extra_5.08-0ubuntu3_i386 bug
 

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 sec-
                onds.).
 
        -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.
        X(1), xscreensaver(1)
 

COPYRIGHT

        Copyright  (C)  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 war-
        ranty.
 

AUTHOR

        Stephen Montgomery-Smith.