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

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

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

-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 | no-spin Whether to rotate around the centre of the figure.

-fps | -no-fps

Whether to show a frames-per-second display at the bottom of the screen.

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.

X(1), xscreensaver(1)

Andrey Mirtchovski.