name: "Chinook"
mode: dots
blend: additive
persist: 0.831
linewidth: 2.299

[init]
bars = 30
n = bars * 9

[frame]
rot = rot + dt * (0.07 + mid * 0.3)
hue = hue + dt * 0.106

[point]
bar = floor(i * bars)
bi = frac(i * bars)
lvl = getspec(bar / bars, 0, 0)
h = lvl * 0.893
a = bar * 6.28318 / bars + rot
rad = 0.142 + bi * h
x = sin(a) * rad / aspect
y = cos(a) * rad
red = 0.25 + bi * 0.75 * 0.3
green = 0.25 + bi * 0.75 * 0.65
blue = min(1, 0.25 + bi * 0.75 * 1.3)
skip = if(above(bi, 0.97), 1, 0)