Posted by ravas on Jun 26, 2015; 9:25pm
URL: https://forum.librecad.org/geometry-algorithms-tp5711739.html

http://geomalgorithms.com/

http://paulbourke.net/geometry/

http://doc.cgal.org/latest/Manual/packages.html
- Click 'User Manual' to see code

http://rosettacode.org/wiki/Category:Geometry
- There was only 1 article in this category before I added the rest yesterday;
I assume there are others.

If anyone knows of other geometry algorithm sites (with code), then post them!