Provided by: xscreensaver-gl-extra_5.07-0ubuntu3_i386 bug

NAME

       klein - A Klein Bottle (and other parametric surfaces) visualization.

SYNOPSIS

       klein [-display host:display.screen] [-visual visual] [-window] [-root]
       [-speed number] [-rand] [-spin] [-wander] [-fps]

DESCRIPTION

       This  draws  a  three  dimensional  visualization  of  a  Klein  Bottle
       parametric  surface  (the  three dimensional equivalent of the Moebious
       strip).

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.

       -rand   Randomize  the parametric surfaces displayed. Use random OpenGL
               primitives too.  -wander | -no-wander Whether to wander  around
               the screen.  -spin | 0-spin Whether to rotate around the centre
               of the figure.

       -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)

AUTHOR

       Andrey Mirtchovski.