one dimentional cellar automata

１次元のセルオートマトン

https://scrapbox.io/files/64fab65c7eb0a2001d57725b.png

processing of 1d CA

line=0 ( iteration=0 ) p=pixel(x)

line=1 ( iteration=1 ) p'=func(p)

line=2 ( iteration=2 ) p'' = func(p').

func(input){return input}

func(input){ input.scale*=0.999; return input }