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

NAME

        wormhole - animation of flying through a wormhole
 

SYNOPSIS

        wormhole  [-display  host:display.screen]  [-window]  [-visual  visual]
        [-root] [-stars n] [-delay usecs] [-zspeed n] [-fps]
 

DESCRIPTION

        The wormhole program shows an animation of flying through a tunnel sur-
        rounded by streaks of light.
 

OPTIONS

        wormhole accepts the following options:
 
        -window Draw on a newly-created window.  This is the default.
 
        -root   Draw on the root window.
 
        -mono   Make all the rocks the same color.
 
        -install
                Install a private colormap for the window.
 
        -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.
 
        -stars integer
                Number of stars to create every animation loop.
 
        -zspeed integer
                Speed light streaks fly by.
 
        -delay microseconds
                Number  of  microseconds  to delay between each frame.  Default
                10000, meaning about 1/100th second.  Compare and contrast with
                -zspeed, above.
 
        -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) 2004 by Jon Rafkind.  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  repre-
        sentations are made about the suitability of this software for any pur-
        pose.  It is provided "as is" without express or implied warranty.
 

AUTHOR

        Jon Rafkind <jon@rafkind.com>