A full build is a couple of minutes of GPU work, and the page spent all of it
showing an empty screen and then everything at once. The interesting failure —
a strip whose frames could be shuffled without anyone noticing — is visible in
the first row, so waiting for the seventeenth to look at the first is a
needlessly slow way to find it out.
Rows are appended as they land, in bank order, and re-sorted once at the end
when there is finally something to sort by. One row renderer handles both raw
pixels, which is what exists mid-build, and the compressed blobs the cache
holds afterwards, so what you watch appear is what you keep.
The song is announced BEFORE its render rather than only after it, too:
synthesising and rendering one is tens of seconds, and a page that says nothing
until the first one lands looks broken for exactly as long as that takes.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Two devices that were built, wired up, and doing nothing.
OVERLAYS. buildStack gated layering on `surfaceOf(m) === 'composable'`, and
no scene in the library declared `surface` — so the only thing that could ever
sit on top was the one scene declaring `role: 'accent'`, and the overlay roster
excluded accents by construction. Empty intersection, every time: 0/144 stacks
carried an overlay. Every layered frame in every song was the same particle
field.
Labelled the library from the phase 12 coverage gate rather than by eye: the
37 scenes painting under 30% of the frame are composable. Particle Field loses
its privileged slot and becomes one of them, keeping only `background: false`,
which is the honest part — points in empty space cannot carry a section alone.
The reserved accent slot is gone; one roster, two passes at it. 1 distinct
overlay scene becomes 27, and the rate lands at 34% of stacks after trimming a
base chance that had been tuned while the branch was dead.
THE CAMERA. framing.shift moved the frame by a median of 0.029 of a half-frame
at a fresh random angle every shot, so successive offsets cancelled and the
median jump at a cut was 0.014. Present in every frame, visible in none.
look/Camera.js is the director's camera department: the story says tension,
order and which act a section is in, and this turns that into where the frame
looks and how it travels there. Each director names a camera. Jump distance
follows tension and act, speed follows energy, and the curve is one of four.
Cuts choose between reframing and matching, so two scenes can still read as one
place. Median offset 0.190, median reframe 0.135, and 94% of shots now move
during the shot rather than only at the cut.
Four new gates, each with a FLOOR — the device this replaces passed every
existing check while doing nothing, because the only bound was a ceiling.
Also lands the in-progress Epic 4 story layer it builds on: Story.js, phase 13,
and the direction statistic.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
