Provided by: xscreensaver-gl_4.23-4ubuntu8_i386 bug

NAME

       sierpinski3d - 3D Sierpinski triangle fractal.

SYNOPSIS

       sierpinski3d  [-display host:display.screen] [-visual visual] [-window]
       [-root] [-delay number] [-speed number]  [-depth  number]  [-wireframe]
       [-fps]

DESCRIPTION

       This  draws  the  three-dimensional variant of the recursive Sierpinski
       triangle fractal, using GL.

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.

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

       -speed number
               Number of frames before changing shape.  Default: 150.

       -depth number
               Max  depth  to  descend.   Default: 3.  You probably don’t have
               enough memory for 6.

       -wireframe
               Render in wireframe instead of solid.

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

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 © 2002 by Tim Robinson and  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

       Tim Robinson and Jamie Zawinski.