4 commits

Author	SHA1	Message	Date
Johann Dreo	a1838de026	Add queries to quadtree. ... Cleaner quadtree code and comments	2014-07-29 09:12:58 +02:00
Johann Dreo	634ed47f42	add epsilon to collinearity test, plus a demo	2014-06-02 08:42:57 +02:00
Johann Dreo	c0ebccb5b4	Use x,y instead of indexes ir geometry	2014-05-21 11:22:29 +02:00
Johann Dreo	c7dd463eb5	Adds a geometry module with a segment_intersection function	2014-05-17 16:02:01 +02:00