terrain.noise_north_hillRegional detail
What it does
Same snow strip as noise_north_plain, but this one adds proper ridged hills, alpine ground that appears inland of the arctic coastline.
Higher amp turns the arctic heart of the island into serious alpine terrain while the snow coast stays low.
See it on a real map
Reference seed 12345, size 4500. “Try live” opens the generator with the value applied.
default oct=8,freq=1,amp=0.03,offset=0
amp=0 — no arctic ridges try live →
amp=0.12 — harsh alpine snow ridges try live →
freq=0.5 — broad sweeping glacial swells try live →