Provided by: xscreensaver-gl-extra_5.04-4ubuntu1_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 | -no-fps
               Whether  to  show  a frames-per-second display at the bottom of
               the screen.


       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 <>