jzy3d/jzy3d-tools-convexhull — pull request #2 by deric (2013-03-23 18:50:22+00:00)
Title: refactored code, added JUnit tests

The `ConvexHullFunction` interface should be moved to jzy3d-api package, so that the API package is not dependent on convexhull provider.

I've replaced the `Point2f` by AWT's `Point2D` which allows using Double and Float points at the same time. `Stack` was replaced by java's standard `Deque` (or more general `Queue` interface could be used), so `ConvexHullFunction` is now the last to change.