One of the creators is on twitter: https://twitter.com/neozhaoliang https://twitter.com/neozhaoliang It would be nice to understand (explicitly see) how these

One of the creators is on twitter: https://twitter.com/neozhaoliang https://twitter.com/neozhaoliang It would be nice to understand (explicitly see) how these Coxeter diagrams give rise to these honeycomb pictures exactly.