Marching Squares

It's time for a new tutorial series! The subject is voxels and marching squares. We'll stick to 2D, but there's plenty of possibilities in a flat plane. So much actually that one tutorial simply can't cover them all. This first one lays the foundation with an editable binary voxel grid and introduces the Marching Squares algorithm in its most basic form.

http://catlikecoding.com/unity/tutorials/marching-squares/