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


        atlantis - draw swimming sharks, whales, and dolphins.


        atlantis  [-display  host:display.screen]  [-visual  visual]  [-window]
        [-root] [-whalespeed number] [-delay  number]  [-size  number]  [-count
        number] [-no-texture] [-gradient] [-wireframe] [-fps]


        This  is  xfishtank  writ  large: a GL animation of a number of sharks,
        dolphins, and whales. The swimming motions are great.


        -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
        -window Draw on a newly-created window.  This is the default.
        -root   Draw on the root window.
        -whalespeed number
                Whale Speed.  0 - 1000.  Default: 250.
        -cycles number
                Shark Speed.  Default: 100.
        -size number
                Shark Proximity.  100 - 10000.     Default: 6000.
        -count number
                Number of Sharks.  0 - 20.  Default: 4.
        -texture | -no-texture
                Whether to show shimmering water.
                Whether to draw a gradient on the background, making it  darker
                at the bottom.
                Render in wireframe instead of solid.
        -fps    Display the current frame rate, CPU load, and polygon count.


        DISPLAY to get the default host and display number.
                to  get  the  name of a resource file that overrides the global
                resources stored in the RESOURCE_MANAGER property.
        X(1), xscreensaver(1)


        Copyright (C) 2002 by Mark Kilgard.  Permission to use,  copy,  modify,
        distribute,  and  sell this software and its documentation for any pur-
        pose 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.


        Mark Kilgard.