Several cool Java demos by Jack Snoeyink . So 's 2d convex hull applet compares quickhull to brute force. Source code is available. Clustering by use of minimum spanning trees by Mike Soss A cluster of stars by Ileana Strienu John Sullivan 's stereographic projection demo J. Suwanparisut's applet for determining an inducing path of length n -1 in an arrangement of n lines , based on an algorithm of Jit Bose , Hazel Everett, and Steven Wismath Student projects from Godfreid Toussaint's Fall 1997 computational geometry class. Java not required.
Source code is available.
Java is our last and best hope of making software you write once and runs anywhere. If we screw this up, we are all enormous losers. Your feedback is always welcome.