% collisions2.tiles
% generals V-shaped boundary with random barcode pattern,
% then copies the barcode until 1's collide and cancel out.
% The barcode uses pairs of 1's and 0's.

% for aTAM, try
% xgrow collisions2 T=2 update_rate=100 

% for kTAM, try
% xgrow collisions2 Gmc=17.5 Gse=9 update_rate=10000


tile edges matches {{N E S W}*}
num tile types=25
num binding types=15
binding type names={ A B0 B1 z0a z0b o1a o1b t1x t1y t2x t2y t3x t3y t4x t4y }
tile edges={
{0 A A 0} (red) % seed tile
{A z0a B0 0} (lightgreen) % zero vertical boundary
{B0 z0b A 0} (lightgreen) % zero vertical boundary
{A o1a B1 0}[.4] (darkblue) % one vertical boundary, low concentration
{B1 o1b A 0}[.4] (darkblue) % one vertical boundary, low concentration
{0 B0 z0a A} (lightgreen) % zero horizontal boundary
{0 A z0b B0} (lightgreen) % zero horizontal boundary
{0 B1 o1a A}[.4] (darkblue) % one horizontal boundary, low concentration
{0 A o1b B1}[.4] (darkblue) % one horizontal boundary, low concentration

{z0a t1x t1x z0a} (white) % no signals
{t1x t1y z0a z0b} (white) % no signals
{z0b z0a t1y t1x} (white) % no signals
{t1y z0b z0b t1y} (white) % no signals

{o1a t2x t2x z0a} (darkgray) % vertical signal
{t2x t2y o1a z0b} (darkgray) % vertical signal
{o1b z0a t2y t2x} (darkgray) % vertical signal
{t2y z0b o1b t2y} (darkgray) % vertical signal

{z0a t3x t3x o1a} (darkgray) % horizontal signal
{t3x t3y z0a o1b} (darkgray) % horizontal signal
{z0b o1a t3y t3x} (darkgray) % horizontal signal
{t3y o1b z0b t3y} (darkgray) % horizontal signal

{o1a t4x t4x o1a} (magenta) % colliding signals
{t4x t4y z0a o1b} (darkgray) % colliding signals
{o1b z0a t4y t4x} (darkgray) % colliding signals
{t4y z0b z0b t4y} (magenta) % colliding signals
}
binding strengths={ 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 }
seed=5,5,1
size=128
block=4