Lesson 7 of 10 · Domain warping
Snake
Python with iridescent sheen.
fract() tiles space into cells. Warp before fract() and cells deform into scales. Distance to each cell center gives a hexagonal-ish shape.
Python scales under your desk lamp.
fract(p)Fractional part. Repeats 0-1 infinitely. With warp = irregular cells.
Raise the
5.0 in gl_FragCoord.xy / R * 5.0 to 8.0 and scales shrink, denser. Drop to 3.0 and they grow like iguana skin.Freebie
SCALES
Find// replace this and swap that line for these two:float ang = atan(p.y, p.x) + T * 0.15; wp = vec2(cos(ang), sin(ang)) * length(p) * 5.0 + warp * 0.6;
Paste it. The scales spin like a python hunting.
The code
[object Object]