Provided by: xscreensaver-gl_6.08+dfsg1-1ubuntu3_amd64 bug

NAME
       flipscreen3d - rotates an image of the screen through 3 dimensions.


SYNOPSIS
       flipscreen3d   [--display   host:display.screen]  [--visual  visual]  [--window]  [--root]
       [--window-id number] [--delay number] [--no-rotate] [--wireframe] [--fps]


DESCRIPTION
       Grabs an image of the desktop, turns it into a GL texture map, and  spins  it  around  and
       deforms it in various ways.


OPTIONS
       --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.

       --window-id number
               Draw on the specified window.

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

       --rotate | --no-rotate
               Whether to rotate.

       --wireframe
               Just render boxes instead of textures (for debugging).

       --fps   Display the current frame rate, CPU load, and polygon count.


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.

       XSCREENSAVER_WINDOW
               The window ID to use with --root.


SEE ALSO
       X(1), xscreensaver(1)


COPYRIGHT
       Copyright  ©  2002  by  Ben Buxton.  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.


AUTHOR
       Ben Buxton.