NAME

       geodesic - animates a mesh geodesic sphere.

SYNOPSIS

       geodesic  [-display  host:display.screen]  [-visual visual] [-window] [-root] [-mode mode]
       [-no-wander] [-no-spin] [-fps] [-delay number] [-speed number] [-count number]

DESCRIPTION

       Animates a mesh geodesic sphere of increasing and decreasing complexity. A geodesic sphere
       is  an  icosohedron whose equilateral faces are sub-divided into non-equilateral triangles
       to more closely approximate a sphere.

       The animation shows the equilateral triangles subdivided into  four  coplanar  equilateral
       triangles;  and  then  inflated  outward,  causing  the  sub-triangles  to  no  longer  be
       equilateral, but to more closely approximate the surface of a sphere.

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.

       -mode mesh | solid | stellated | stellated2 | wire
               Face/edge display style. Default mesh.

       -wander | -no-wander
               Whether the object should wander around the screen.

       -spin | -no-spin
               Whether the object should spin.

       -fps | -no-fps
               Whether to show a frames-per-second display at the bottom of the screen.

       -delay number
               Per-frame delay, in microseconds.  Default: 30000 (0.03 seconds).

       -speed number
               Animation speed.  2.0 means twice as fast, 0.5 means half as fast.

       -count number
               Depth (frequency) of the geodesic sphere.  Default: 4.

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.

SEE ALSO

       X(1), xscreensaver(1)

COPYRIGHT

       Copyright © 2013 by Jamie Zawinski.  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

       Jamie Zawinski.