The test renderer turned out to be the product. Everything that decides how the
work looks - stabilisation, reduction, timing, frame removal, palette - already
happens here, and the flat indexed output already reads the way it should.
The reason to leave is in the original design's own rule: never make a timing
decision that requires a full render to evaluate. Honouring that moved every
judgement out of Animator Pro, which left the host doing nothing but writing a
file, in exchange for modal UI, minutes-long renders, one-level undo, FLX delta
invariants, a single tween state and a cel singleton.
What does NOT change is the constraint. 320x200, indexed palette, flat fills,
no antialiasing - inherited, but load-bearing rather than accidental. The
rasteriser writes palette indices and expands to RGBA only at the end precisely
so nothing can soften an edge. Modern conveniences belong in the workflow.
Adds docs/design.md: the principles, carried over without the Poco/FLX/cel
machinery, plus architecture and an honest list of what is missing - the
largest gap being that plates still have nowhere to be drawn.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Analysis half of the pipeline in docs/roto-puppet.md. Stabilises a face out
of a clip via a similarity fit on rigid landmarks, reduces the lip contour to
a fixed vertex budget, selects sparse keys on velocity minima, and previews
the result as flat indexed fills so timing can be judged without an Animator
Pro render.
- landmarks.js ordered lip/oval rings; slot position is vertex identity
- mathutil.js closed-form 2D similarity, Procrustes mean, transform smoothing
- pipeline.js stabilise -> subsample -> key-select
- raster.js indexed scanline fill, no antialiasing
- take.js take-file writer
- selftest.js 29 assertions, incl. ring simplicity at every vertex budget
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
