Provided by: xscreensaver-gl-extra_5.15-3+deb7u1ubuntu0.1_amd64 
NAME
tangram - watch the computer solve tangram puzzles.
SYNOPSIS
tangram [-display host:display.screen] [-visual visual] [-window] [-root] [-delay number] [-wireframe]
[-viewing_time number] [-rotate] [-fps]
DESCRIPTION
The tangram program uses a few basic shapes to build silhouettes of recognizable objects.
OPTIONS
tangram accepts the following 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.).
-wireframe | -no-wireframe
Render in wireframe instead of solid.
-viewing_time number
Specify the length of time, in seconds, that the finished puzzle should be displayed. Default: 5
-rotate | -no-rotate
Rotate the camera around the puzzle.
-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 © 2005 by Jeremy English. 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
Jeremy English <jhe@jeremyenglish.org>