source + landmarks
outer lip — · inner lip —
stabilised (head-local)
live contour · — active key pose · should sit still except the mouth
flat render — 320×200 indexed
knobs
palette
Flat indexed fills, no antialiasing — the rasteriser writes palette
indices, the way
csd_render_poly does.
timeline
velocity curve · | candidate minima ·
| key as rendered (
f) ·
| true extreme (src) — a large gap means min-hold and exposure are fighting