pixels = W:1024 H:1024

x = from 0 to 1023 W
y = from 0 to 1023 H

r = mod(abs(x*sin(sqrt(x)) + y*sin(sqrt(y)) - PI/2)*PI/1024, 1)
g = mod(abs(x*sin(sqrt(x)+PI/2) + y*sin(sqrt(y)))*PI/1024, 1)
b = mod(abs(x*sin(sqrt(x)) + y*sin(sqrt(y)+PI/2))*PI/1024, 1)
