http://demonstrations.wolfram.com/ConvexHull/
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
The convex hull of a set of points S is the smallest convex set containing S. Use the slider to set the number of points and drag the resulting locators around to visualize their convex hull.
Contributed by: Eric W. Weisstein
whoaaa! that was the fastest convex hull ever man :-))
AJSwisgirl 9 months ago