30b86a9ef7
MEASURED FIRST (pipeline/arcade_measure.mjs, over 5 seeds, off Lane A's own generatePlan):
the arcade is ONE 42.00 m x 5 m edge, 2 blocks, 16-17 shops (17 at the default seed), frontage
3.00-4.94 m (mean 3.87-4.05), depth 5.1-8.0 m, 4-11 of them two-storey. Walkable 5.00 m between
lot faces. AWNING_DEPTH 2.2 from each face means the two slabs already meet 0.60 m apart over the
centreline — the arcade IS roofed, and the roof is an accident.
⚠ AND THE POSTS ARE IN THE WRONG PLACE: buildings.js:643 puts them 2.00 m out from each lot face,
i.e. +/-0.50 m from the centreline — two rows of posts 1.00 m apart down a 5.00 m lane. No
collider, so it walks; it just reads as a colonnade planted in its own doorway. Lane B ask filed.
SHIPPED (all riding existing shared materials or stating their draw):
facade-shuttered 768x595 (the 1.29:1 arcade lot aspect, not the pool's 1.78:1) — the dead
tenant. +0 draws, +0 tris, 1 of the 14 FREE facade-atlas slots (22 of 36 used).
ground-arcade-floor 512^2 terrazzo — +1 draw TOWN-WIDE, +0 tris (the 504 m2 lane quad moves out
of footGeos). use:'arcade-floor' names a slot that does not exist yet, on purpose.
ground-arcade-roof 512^2 pressed-metal + wired glass — +1 draw in the 1-2 arcade chunks, +2 tris.
pipeline/seamless_tile.py: cut a regular-pattern skin to a whole number of its own periods instead
of feathering the joint. It has a guard, because on this pair the naive version made things WORSE:
the roof's x seam went 26.7 -> 8.3 (kept), the diffusion-drawn terrazzo floor is not periodic enough
to cut on (autocorr r=0.26) and 27.9 -> 31.9 was rejected and passed through. Recorded, not hidden.
manifest: facades 48->49, grounds 14->16. validate_manifest.py 0 errors, 0 warnings.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
30 lines
3.3 KiB
JSON
30 lines
3.3 KiB
JSON
{
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"_comment": "ROUND 39 (v9 39.4) THE ARCADE'S KIT for pipeline/gen_props.py --batch. The synthetic town's arcade is a 42.00 m covered lane, ONE edge of kind 'arcade' at width 5, 2 blocks, 16-17 shops (measured over 5 seeds: 17 @ 20261990, 16 @ 7/123456/999, 17 @ 20260101), mean frontage 3.87-4.05 m, depth 5.1-8.0 m. Path: flux_local -> bg_remove_local -> trellis2_mlx -> normalize.py -> bake_lowpoly.py. $0, on-device, no cloud key. GENERATE NOW, WIRE LATER (R39 brief): nothing here is on a lane's critical path this round.",
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"_sizing_law": "R38's law, applied BEFORE generating: budget = tris x the instance count the placement rule implies, and can it ride an existing merged list? Measured counts from web/js/citygen/plan.js via pipeline/arcade_measure.mjs. blade-sign: 1 per arcade shop = 17, synthetic only. aframe-board: ~4 in the arcade PLUS v9 Layer 4's unmarked-shop cue at clamp(round(shops*0.06),2,12) = up to 12/town => size for <=16. keycutter-sign: 1. A GLB cannot ride boxMats (BoxGeometry, one shared untextured shell material), so each of these is +1 TOWN-WIDE InstancedMesh draw against the 8-draw margin - one per geometry, not one per chunk. State the draw before wiring.",
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"_thin_structure_guard": "R38 proved thin structures are NOT a TRELLIS class (hills_hoist wire -> thousands of disconnected fragments; a voxel remesh coarse enough for 600 tris erases the pole). So every prompt here is deliberately CHUNKY: the blade sign is a boxy perspex light-box on a stub, not a plate on a wrought-iron arm; the key sign is a thick solid cut-out slab, not a wire silhouette. The bracket arms are Lane B's boxMats primitives at +0 draws.",
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"_no_baked_text": "House law since v1: the game overlays the name, the asset never bakes it. Every sign face here is BLANK.",
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"assets": [
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{
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"name": "aframe-board",
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"prompt": "a two-sided A-frame sandwich board sign standing open on a footpath, two thick hinged plywood panels leaning against each other, painted bright chipped yellow around a plain blank white sign face on each panel, a short chain between the legs, a cheap discount-shop pavement sign, whole object from feet to top hinge",
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"height_m": 0.9,
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"tris": 400,
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"for": "39.4 the arcade's two-dollar shop AND v9 Layer 4's unmarked-shop cue (<=16 instances/town)"
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},
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{
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"name": "blade-sign",
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"prompt": "a boxy rectangular illuminated perspex shop sign that projects out from a wall, a thick white light-box with a bright red plastic frame and completely blank empty faces, mounted on a short square stub at the back, a 1970s Australian arcade projecting sign, whole object",
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"height_m": 0.55,
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"tris": 400,
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"for": "39.4 the arcade's hanging shopfront signage (17 instances) - SEE the +0-draw alternative in LANE_E_NOTES before wiring this"
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},
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{
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"name": "keycutter-sign",
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"prompt": "a large thick flat shop sign cut out in the shape of an old-fashioned door key, a solid chunky slab silhouette of a key with a round scalloped bow and a simple square-toothed bit, painted worn brass gold with a dark outline, a key cutter's trade sign, whole object, no lettering",
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"height_m": 0.6,
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"tris": 500,
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"for": "39.4 the arcade's one landmark trade sign (1 instance) - lowest value per draw in the kit, see the ranking"
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}
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]
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}
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