arthur/docs
Olive Vaughn 6b41c6db94 An instance's span is in its own frames
A shape's :span stays in its parent's frames, but an instance's or a sound's
is now in its own: dropping a symbol at frame 97 gives it span 0 … length and
:at 97, so moving it along its parent is one write to :at. :time :in is gone
(it was the span's start written twice); node/placed-span maps an own-time
span out to the parent for playback, the mixer and the timeline rows, and
node/problems reports a stale :in.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-29 12:53:21 -04:00
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animation-model.md An instance's span is in its own frames 2026-09-29 12:53:21 -04:00
architecture.md Symbols, not timelines; no symbol is special 2026-09-29 12:46:42 -04:00
design.md Brows: traced ring, quantised raise 2026-09-24 18:11:25 -04:00
multi-face-representation.md Symbols, not timelines; no symbol is special 2026-09-29 12:46:42 -04:00
port-plan.md multi fce stuff 2026-09-29 02:34:53 -04:00
timing-handoff.md Symbols, not timelines; no symbol is special 2026-09-29 12:46:42 -04:00
timing-model.md Model head anchors and independent pose timing 2026-09-29 00:46:08 -04:00