PLAN3D §2's inventory was verified against the M1 Ultra, but we build on the
M3 Ultra, where several of those libraries are absent or moved. Records the
real paths and flags the gaps that block Lanes A and D, plus the node/anchor
contracts other lanes consume.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
16 generated assets plus the grass billboard atlas and the four debris models
copied verbatim from the 3D-STORE library (copies rule, §0). All meter-scale,
Y-up, and far under the 15k tri budget — garden_bed is heaviest at 2,580.
Regeneration is byte-deterministic: two consecutive runs produce identical
files, so re-running the factory causes no churn.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
One script regenerates every nature/hardware asset in PLAN3D §5-E, following
the house idiom from 3D-STORE/racks_to_glb.py: reset per asset, build under a
root empty at the origin, join by group, stamp props, export Y-up GLB.
Groups are joined per sway-unit rather than per-asset, so trees keep trunk and
canopy_* as separate nodes for Lane A to animate. Paths resolve from __file__
instead of a hardcoded home dir, since the library lives elsewhere on this box.
Verification re-imports each exported GLB from disk and asserts dims, tri
budget, and node-name survival, then renders it against the 1.7 m ref capsule.
Checking the file rather than the in-memory scene is what makes it a real test.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Prototype: spring-mass sail, quadratic wind with gust telegraphs and a
mid-storm wind change, per-corner hardware ratings with weakest-link
cascade failures, garden coverage scoring, and a runnable repair loop.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
