Provided by: xscreensaver-gl_5.34-2ubuntu1_amd64 bug


       flipflop - draws a grid of 3D squares that change positions


       flipflop  [-display host:display.screen] [-visual visual] [-window] [-count number | -free
       number] [-size number] [-size-x number] [-size-y number] [-spin number]  [-mode  sticks  |
       tiles] [-delay number] [-wireframe] [-fps] [-texture]


       Flipflop draws a grid of 3D colored tiles that change positions with each other.


       -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
               Number of tiles on the board. A value of "0" means "default". The  default  number
               of  tiles  depends  on  the size of the board and the mode: 95% of total tiles for
               "tiles" mode and 80% of total sticks for "sticks" mode (e.g. 76 tiles or 64 sticks
               for a 9x9 board).

       -free number
               Number of tiles missing from the board. See -count.

       -size number
               Number  of  tiles  on  each  side  of the board. Takes precedence over -size-x and
               -size-y. Default: 9.

       -size-x number
               Width (in tiles) of the board. Default: 9.

       -size-y number
               Length (in tiles) of the board. Default: 9.

       -spin number
               Angular velocity for the rotation of the board.

       -mode sticks
               Draw hopping sticks instead of flipping tiles.

       -mode tiles
               Draw flipping tiles. This is the default.

       -delay number
               Per-frame delay, in microseconds.  Default: 20000 (0.02 seconds.).

       -fps | -no-fps
               Display the current frame rate, CPU load, and polygon count.

               Only draw outlines.

       -texture | -no-texture
               Whether to texture the tiles with a screen grab or an image.


       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  ©  2003  by Kevin Ogden.  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 warranty.


       Kevin  Ogden   <>.   Some   additional   code   by   Sergio   Gutierrez