#https://www.shadertoy.com/view/4scGWf

pixels = W:1024 H:1024

x = from 0 to 64 W
y = from 0 to 64 H

m = sin(10000*length2(ceil(x), ceil(y)))
w = if (m < 0, x, y)
k = 0.1/ fract(w)

r = k
g = k
b = k
