Provided by: xscreensaver-gl-extra_5.07-0ubuntu3_i386 bug


       timetunnel - Plasma tunnels fade in and out


       timetunnel  [-display  host:display.screen]  [-visual visual] [-window]
       [-root] [-start  number]  [-end  number]  [-dilate  number]  [-tunonly]
       [-reverse] [-fog] [-no-texture] [-wireframe] [-fps]


       Draws  an  animation  similar to the opening and closing effects on the
       Dr. Who television show.


       -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.

       -start number
               Start time of loop, 0.0 - 30.00. Default 0.0.  May be identical
               to end time.

       -end number
               End time of loop, 0.0 - 30.00. Default 27.79.  May be identical
               to start time.

       -dilate number
               Scale time to speed or slow simulation.  Numbers less than  one
               slow it down.

               Show only tunnels, no logos, etc.

               Play in reverse, including tunnels.

       -fog    Turn off fog.

               Turn off textures.

               Show as wire frame

       -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 © 2005 by Sean Brennan.  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


       Sean Brennan <>