Marching Squares 3

The third Marching Squares tutorial is here! This time we're using hermite data to add support for sharp features. Real squares, and such! And we even end up resolving the ambiguous cells. We'll finally know whether there should be a diagonal connection or not.

There is some vector and geometry math involved which might be a bit tough to digest. I still need to add Q&A and a bunch of diagrams to make this a lot easier. I still need to improve some other bits as well. I'll do so soon and let you know when it's done.

Marching Squares 3, a Unity C# Tutorial (catlikecoding.com)