Unity marching cubes module with forward rendering. This module was used for video performance @ Shibuya Stream in Tokyo.
tested on Unity 2019.2.12f1, windows10 (RTX 2080 max-q, GTX 1060).
git submodule add git@github.com:komietty/unity-gist.git Assets/Packages/unity-gist
Polygonising a scalar field - http://paulbourke.net/geometry/polygonise/