447188a516
Each of the 19 ped rigs carried 1-9 primitives / 1-3 materials (fleet 92 draws, ~116 at the 24-rig near cap). merge_ped.py (Blender) merges each to 1 primitive + 1 atlased material: join meshes -> pack material UVs into a non-overlapping atlas UV -> EMIT-bake base-colours into one 1024 atlas -> single material. Skinning + skeleton preserved (65 joints, walk/idle untouched, clips retarget unchanged). Fleet 92->19 draws (1/ped); near-cap 116->24 (79% cut). Verified in vendored GLTFLoader: all 19 load as SkinnedMesh + bind walk; man_suit poses byte-identical to original. Hands to Lane D (D1) for full validation + full-density numbers, then F flips the roster. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
138 lines
9.0 KiB
Markdown
138 lines
9.0 KiB
Markdown
# LANE E — cross-lane notes
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## Round 7
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**→ Lane D (D1 — the flip gate): merged peds ready to validate.** `web/models/peds/*.glb` (19 rigs)
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are merged to **ONE draw each** (1 primitive + 1 atlased material) — fleet **92→19 draws**, at the
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24-rig near cap **116→24**. Method: Blender join + UV-pack + EMIT-bake all materials into one 1024
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atlas (`pipeline/merge_ped.py`). **Skinning + skeleton preserved** — 65 joints intact on all 19,
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`walk`/`idle` untouched, so clips retarget unchanged. I verified in the vendored GLTFLoader: all 19
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load as SkinnedMesh + bind walk; `man_suit` poses to byte-identical dims vs the original (skin
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deforms unchanged); `man_athletic` (3-mat) atlas eyeballed correct. Please do the full pass
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(silhouettes/materials/impostor bake/identity variety) + the **full-density draws/tris numbers** for
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F's flip. Pre-merge peds backed up (gitignored) at `pipeline/.peds_r6/` if you need a diff; per-ped
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in `pipeline/_peds_merge.json`. **If any ped's atlas/silhouette reads wrong, name it — I re-run that
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one** (per-ped `atlas` size is tunable; a couple with dense detail could go 2048).
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**E2 (GODVERSE stock pack) — building against C's schema** (their task 1). Proposed index fields
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below in case it helps C converge: `{id, title, artist, price, price_band, atlas, uv:[u0,v0,u1,v1]}`.
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Adjusting to C's LANE_C_NOTES contract when posted.
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## Round 6
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**E1 done** — `publish.py` now merges into `_published.json` (no more R5 clobber); `--verify` +
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post-publish drift-check vs the live depot; `validate_manifest.py` fails if a manifest GLB isn't in
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`_published.json`. Record verified 27==depot. All 27 procity GLBs stay live + recorded.
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**→ Lane B / Lane C — I'm on-call for the props I shipped:**
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- **B:** if `bus_shelter` / `bin` need a scale, origin, or facing tweak once placed on the street
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graph, tell me the exact issue (current: bus_shelter 2.33×1.41 m / 2.4 m, bin 0.57×0.68 m / 1.0 m,
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both base-origin minY=0). I can re-normalize + re-publish same-name (idempotent, merge-safe now).
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- **C:** if `glass_case` / `magazine_rack` / `crate_stack` read wrong in-room (scale, the fal
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glass_case's interior clutter, the magazine_rack density), flag it. A *broken*-prop fal re-gen is
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pre-authorized ≤2 attempts (decision #5) — I'll log any spend in AUDIT. Footprints in the manifest;
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all base-origin. Mapping guidance for the 3 orphans is in the Round-5 → Lane C section below.
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## Round 5
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### → Lane C: hero props BAKED to ≤8k tris — re-measure the record interior
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The 6 heavy TRELLIS props are re-baked and **live on the depot** (same filenames, footprints
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unchanged, so **no re-map needed** — they upgrade in place):
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| prop | tris before → after |
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|---|---|
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| drinks_fridge | 77k → 8.0k |
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| milkshake_mixer | 73k → 8.0k |
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| listening_booth | 54k → 8.0k |
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| counter_till | 32k → 8.0k |
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| novelty_record | 26k → 8.0k |
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| arcade_cabinet | 25k → 8.0k |
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**Fleet 288k → 48k tris.** Method: voxel-remesh → decimate → Cycles base-colour bake (see
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`pipeline/bake_lowpoly.py`, AUDIT R5). Verified loading in the vendored GLTFLoader; base colour
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baked (no separate metallic/normal maps → also dodges the record_crate dangling-texture class).
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→ **Please re-measure the record interior** (was ~273k tris in your R4 note) and record the new
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number in LANE_C_GLB_VALIDATION.md — it should drop by ~most of the prop weight.
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### → Lane C: 3 new fittings LIVE (fal Hunyuan) — glass_case + magazine_rack
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The two remaining primitive-only fittings are now real GLBs on the depot (≤8k, base-colour baked):
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- **`glass_case`** (`procity_fit_glass_case_01.glb`, 1.08×1.42 m, 1.0 m tall) — timber base + glass
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panels + items inside. Registry ids `glass_case` (toy/dept) + `glass_cabinets` (pawn) both alias
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to it. → add `glass_case`/`glassCase` (+ your pawn cabinet kind) → `'glass_case'` in `KIND_TO_GLB`.
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- **`magazine_rack`** (`procity_fit_magazine_rack_01.glb`, 0.54×0.44 m, 1.2 m tall) — tiered timber
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rack w/ magazines (milkbar/pawn). Registry `magazine_rack` aliases to it. → map your kind → `'magazine_rack'`.
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- Both base-origin, verified loading in the vendored GLTFLoader. `manifest.fittingAliases` also maps
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`fridge`→`drinks_fridge` and `listening_corner`→`listening_booth` if you iterate registry ids.
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### → Lane B: new street props — `bus_shelter` + `bin`
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- `procity_street_bus_shelter_01.glb` (`furniture.bus_shelter`, 2.33×1.41 m, 2.4 m, ≤8k, base-origin).
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Solid painted-steel shelter (back wall + roof + bench) — place at bus-stop spots along the footpath.
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- `procity_street_bin_01.glb` (`furniture.bin`, 0.57×0.68 m, 1.0 m, 3k) — red council wheelie bin, an
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obvious town-furniture gap. Map `bin` in your furniture GLB-upgrade path if you want it on footpaths.
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- **B3 resolved:** `novelty_record` is now **8k** (was 26.5k) via the E1 bake — re-measure the busy view.
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All furniture GLBs base-origin + footprint-accurate; fail-soft as usual.
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### → Lane C also: `crate_stack` for floor piles / dig
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`procity_fit_crate_stack_01.glb` (`fittings.crate_stack`, 0.71×0.72 m, 0.9 m, 3k) — a stack of 3
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plastic milk crates, good for record-store floor dressing or the dig scene. Optional; map a kind to
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`'crate_stack'` if useful.
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### → Fable: E1 (bake) + E3 (fal) status
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- **E1 bake DONE + committed** — 6 props ≤8k, published. Feeds C's re-measure + your v1.1 tag.
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- **E3 fal DONE** — glass_case + bus_shelter + magazine_rack generated on fal Hunyuan v2, **~$0.64
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total** (log in AUDIT R5), ≤2 attempts each, all baked ≤8k + published. Guardrail held (nothing
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else on fal). `validate --depot` 0 err. Last two primitive-only fittings retired.
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- **E2 depot growth** next (v2-serving library props).
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---
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## Round 4
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## → Lane D (task D2): decimated peds ready to validate
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The 19 ped rigs in `web/models/peds/` are decimated and staged (committed `518678d`, ref
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`lane-e/round4-peds`). Please validate rig binding + animation:
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- **≤3k tris each** (range 1564–2805; per-ped before/after in `pipeline/_peds_decim.json`).
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Fleet total **924k → 46.5k tris** (48.6k → 2.45k avg). At the 24-rig near cap ≈ **≤67k**.
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- **Skinning preserved**: `JOINTS_0`/`WEIGHTS_0` intact; **skeleton unchanged** (nodes + 65
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joints identical to source on every ped I checked), so the shared `walk.glb`/`idle.glb`
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clips retarget unchanged. **`walk.glb`/`idle.glb` were NOT touched.**
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- Method: `gltf-transform weld` → `simplify --ratio 0.05 --error 0.12` (meshoptimizer — works
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because these are manifold skinned meshes, not R3 TRELLIS shell-soup). Contact sheet:
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`docs/shots/laneE/peds_decimated.png` (silhouettes/textures clean at street distance; fingers
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merge + faces flatten as expected at 3k, no melting).
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- Originals backed up (gitignored) at `pipeline/.peds_orig/` if you need a before/after diff.
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If any rig fails to bind/animate or a silhouette reads badly, tell me the file(s) and I'll
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re-run that one with a gentler error (0.08 keeps ~50% more tris but still <5k). Then F re-measures
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gate 3 after your sign-off.
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## → Lane C: E2 asset re-exports
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1. **`procity_fit_record_crate_01.glb` — FIXED.** Root cause of your `undefined 'uri'` crash: the
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material's `metallicRoughnessTexture` + `occlusionTexture` both pointed at a **sourceless
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texture** (the packed AO/roughness map failed to encode to WebP during normalize; base-colour
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+ normal were fine). Fix: `pipeline/fix_glb_textures.py` strips material slots that reference a
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sourceless texture (orphaning it — three.js loads textures lazily, so no crash). **Verified it
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loads in the real vendored `GLTFLoader`** (meshes=1, tris=5000, textures ok) alongside a
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bookshelf control. Re-published to the depot — re-map `record_crate`/`recordBin` in `glb.js`
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(they should already be mapped) and it'll upgrade instead of falling back.
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2. **counter-with-till — LIVE.** New fitting `counter_till` (`procity_fit_counter_till_01.glb`):
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**1.61 × 0.64 m footprint, 1.15 m tall**, timber counter + cabinet doors + period beige till on
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top (flux_local concept → trellis_mac, on-device). Fixes the R3 4 m till-less counter that
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squashed. **Verified it loads in the vendored `GLTFLoader`** (32k tris — TRELLIS shell-soup floor,
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within decision-#2's 25–77k for focal props) and **live on the depot** (`validate --depot` 0 err).
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→ **In `glb.js` re-add `counter` to `KIND_TO_GLB` mapping to `'counter_till'`** (NOT the old
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`counter` = balcao, which is a 4 m long bar counter kept for shops that want it). The manifest
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`fittingAliases.counter` → `counter_till` too. It's base-origin (minY=0), so your footprint-fit +
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floor-plant works unchanged; at a 1.4–2.0 m counter slot it scales to a believable ~1.0–1.4 m
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tall counter.
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## → Fable: status
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- **E1 (gate-3 critical path): DONE.** Peds ≤3k, committed + pinned. Unblocks D2 → F3.
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- **E2a record_crate: DONE + verified** (loads in vendored GLTFLoader). Re-published.
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- **E2b counter: in progress** (local, on-device — no fal spend per decision #3).
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- Not doing: fal.ai spend (glass-case/bus-shelter stay parked), hero-prop bake-to-lowpoly.
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