NAME¶

kaleidocycle - draws twistable rings of tetrahedra

SYNOPSIS¶

kaleidocycle [--display host:display.screen] [--window] [--root] [--window-id number] [--visual visual] [--delay microseconds] [--count number] [--speed number] [--wander] [--no-wander] [--spin axes] [--no-spin] [--wireframe] [--fps]

DESCRIPTION¶

The kaleidocycle program draws a ring composed of tetrahedra connected at the edges that twists and rotates toroidally. Segments are occasionally inserted or removed.

OPTIONS¶

kaleidocycle accepts the following options:

--window

Draw on a newly-created window. This is the default.

--root

Draw on the root window.

--window-id number

Draw on the specified window.

--install

Install a private colormap for the window.

--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.

--count number

The initial number of segments. Default 16. Must be 8 or greater, and an even number.

--speed number

Adjust the animation speed. 0.5 for half as fast, 2.0 for twice as fast.

--wander

Move the text around the screen. This is the default.

--no-wander

Keep the text centered on the screen.

--spin

Which axes around which the text should spin. The default is "Z", meaning rotate the object the plane of the screen only.

--no-spin

Don't spin the text at all: the same as --spin "".

--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.

XSCREENSAVER_WINDOW

The window ID to use with --root.

SEE ALSO¶

X(1), xscreensaver(1)

COPYRIGHT¶

Copyright © 2001-2013 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 <jwz@jwz.org>