Provided by: xscreensaver-gl-extra_5.08-0ubuntu5_i386 bug

NAME

       glknots - generates some twisting 3d knot patterns

SYNOPSIS

       glknots   [-display  host:display.screen]  [-visual  visual]  [-window]
       [-root] [-delay number]  [-speed  float]  [-segments  int]  [-thickness
       float] [-duration seconds] [-no-wander] [-spin XYZ] [-wireframe] [-fps]

DESCRIPTION

       Generates some twisting 3d knot patterns.  Spins ’em around.

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:   30000   (0.03
               seconds.).

       -speed number
               Larger numbers mean run faster.  Default: 1.0.

       -segments number
               Number  of segments in each path.  Default 800.  Larger numbers
               make the curves smoother, at the expense of  a  higher  polygon
               count.

       -thickness float
               How thick the tubes should be.  Default 0.3.

       -duration seconds
               How long to leave each knot up.  Default 8 seconds.

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

       -spin [XYZ] | -no-spin
               Which axes, if any, to spin around on.

       -wireframe | -no-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 © 2003 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.