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extrusion(6)                  XScreenSaver manual                 extrusion(6)

NAME
       extrusion - various rotating extruded shapes.

SYNOPSIS
       extrusion [-display host:display.screen] [-visual visual] [-window]
       [-root] [-delay number] [-name which] [-no-light] [-wireframe] [-fps]

DESCRIPTION
       Draws various rotating extruded shapes that twist around, lengthen, and
       turn inside out.

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: 10000 (0.01
               seconds.).

       -name which
               Which object to draw.  Choices are: helix2, helix3, helix4,
               joinoffset, screw, taper, and twistoid.

       -light | -no-light
               Whether to light the scene, or use flat coloring.

       -bitmap file
               The texture map to use.

       -wireframe
               Render in wireframe instead of solid.

       -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.

SEE ALSO
       X(1), xscreensaver(1)

COPYRIGHT
       Copyright (C) 2002 by Linas Vepstas and David Konerding.  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
       This screensaver was created by David Konerding from the samples that
       come with the GL Extrusion library by Linas Vepstas.

X Version 11                  5.34 (24-Oct-2015)                  extrusion(6)