Rule:DLA-Margolus

@RULE DLA-Margolus

1. Diffusion Limited Aggregation, in a Margolus neighborhood CA

@TABLE n_states:3 neighborhood:Margolus symmetries:rotate4reflect

1. In the Margolus nhood, the transition a,b,c,d,e,f,g,h means:
2. a b --> e f
3. c d g h

1. 0: vacuum
2. 1: gas particle
3. 2: stuck particle

1. random gas-like rules:

1,0,0,0 : 0,0,0,1 # a diagonally-travelling particle keeps going 1,1,0,0 : 1,1,0,0 # two particles collide 0,1,1,0 : 1,0,0,1 # two particles collide head-on 1,1,1,0 : 1,1,0,1 # three particles pass through each other

1. plus aggregation rules: (these seem to suffice)

1,0,2,0 : 2,0,2,0 1,0,2,2 : 2,0,2,2