Provides classes to automatically generate the empires of Penrose Tiles. These empires are non-local, and are computed using the Ammann Bars that lie beneath the tiling, providing non-local structure.

The software includes and application/applet that provides a GUI that users may use to navigate and explore different Penrose Empires.

(Last Modified $Date: 2001/02/08 23:09:27 $ by $Author: jhealy $)