Oliver: "when clapping I barely see any movement at all now.. also all of the
art could be colored a little more dim as it is perspective wise farther in the
background and should not steal too much attention" — and then, "can't we make
an animation sprite sheet of the new crowd?", which is the answer to the first
half of the first one.
A third roll (_crowdroll.py mid) takes the arms-up frame as its reference and
asks for the same standing people with their hands brought together in front of
their faces. It drifts by 53% of its pixels and that does not matter: the same
filter keeps only what was stand and became person. 100 arm blobs in pose 1, 74
in pose 2, 134 spectators once merged, 28 of them owning BOTH poses — those 28
cycle between two raised poses, which is a clap; the rest alternate with the
seated frame, which is arms going up and down.
The point is the cycle, not the pose. A raiser is ~8x6 logical px on a phone and
one that appears and then holds for a second is not something the eye catches;
arms moving at 3.5 Hz is. Measured: 2-3% of the stand band now changes every
90 ms during a won game, against near zero before.
The sheets are one file per court now — three frames stacked, graded as a single
image so they cannot drift apart in colour — and x_crowd2/_c2/_h2 are deleted.
TUNE.standBack 0.22 dims the crowd and the boards on every court before the
night court's own dim and the splatter rot, in the one function both the cached
backdrop and the live raisers already read.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Oliver on the first pass: "the new lighter areas read as rather sloppy artwork.
please regenerate the crowd art and make it more detailed. also the animation
also looks pretty artificial. the flashes from the fotographs are too rare and
the whole thing somehow does not translate well to the other courts. also when
the opponent makes a point there is an aww-sample (which has an applaus trail)
so the crowd should still clap but more subtle."
The paint pass is deleted — recolouring blobs of an old drawing is not drawing,
and the reason it looked necessary was a wrong conclusion: the roll scripts read
OPENROUTER_API_KEY from the repo's .env, so the art could be rolled all along.
_crowdroll.py rolls the crowd itself: individually drawn spectators with hats,
sunglasses, drinks, cameras, flags and banners, empty seats, stairways, and
three zombies sitting in the middle of it behaving like furniture. ONE roll now
serves all three courts through a per-channel histogram match onto each court's
old palette, so anything the art gains shows up on clay and at night too.
_crowdpass.py keeps only what was empty stand in the seated roll and became a
person in the clap roll — the raised arms, 1.2% of the sheet — so the clap frame
cannot drift by construction, and writes a box around each pair of arms into
src/crowd.js. render.js raises ONE SPECTATOR AT A TIME out of that table, each
on their own period: the 16-column strip swap moved a seventeenth of the crowd
as a block, which is what read as machinery. crowd.pop is now a head count, so
the same code covers a dozen people and the whole stand, and past 0.75 the wave
travels person by person.
aww() sets a small crowd.pop of its own — the sample is a groan that settles
into applause, and the stand has to match what you can hear. flashEvery 5.0 ->
1.9, because at a five-second mean over a stand this wide nobody ever saw one.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The wobble was never the animation. x_crowd2 was a RE-ROLL of x_crowd, not a
pose of it — 13-16% of its pixels differed, over faces, torsos, seat backs and
the railing — so swapping 16 columns at 4.5 Hz re-hashed a strip of crowd twice
a second. assets/_crowdpass.py rebuilds the pair: the clap frame is now the
seated frame plus 36 genuine raises, each contained in ONE of render's columns,
so any column swap is seamless by construction and an empty column is invisible
instead of being a wobble. The three courts are one composition in three
palettes, so a raise found in one court's roll is transplanted into the other
two through a colour map learnt from the aligned seated pair.
The same tool paints the crowd, because at ~8 logical px a spectator detail can
only mean chroma and silhouette: 55 shirts and 44 heads of hair in colours the
court does not own, 28 caps, 4 flags above the heads, 8 emptied seats, 8 people
permanently standing — and 3 who are already turned, grey-green, mid-row, who
are also the only three who never applaud.
Movement, one draw path and three behaviours: applause scatters per column, a
WAVE crosses the stand for a moment big enough to deserve one (crowd.pop >=
0.75), and with nobody cheering ONE column stands for a third of every
TUNE.fidgetEvery, so the stand between points is no longer a photograph.
Paparazzi now scale with the moment: cheer() records the size of it (vol was
already exactly that at every call site) and queues shutters proportional to it,
drained at a fifth of the normal gap. pop is held at the loudest while an
applause is live, so a won rally landing inside a match-point ovation cannot
demote the stand to a polite clap — that rule has a test.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
wuwiandClaude Opus 5