#https://www.shadertoy.com/view/ldjfzR

pixels = W:1024 H:1024

x = from 0 to 1024 W
y = from 512 to 0 H

t = 1.72

v = fract(x*0.41)
k = fract((y*0.02 + x*0.4)*v-t)
m = 1 + y*0.02 - v

r = k/m
g = r*0.6
b = r*0.4
