docs: close ODbL review and finish active TODO items (#10)

Merged PR #10: close ODbL review and active TODO items

Co-authored-by: Zwitschi <zwitschi82@gmail.com>

TODO.md

@@ -86,7 +86,7 @@ The MPFB character asset is planned as the NPC template (see `ROADMAP.md`). Keep
 - [x] Model hero façade for the El Capitan Entertainment Centre site. **Second pass built 2026-11-07** (proportions recalibrated from the 2009 photograph: entablature 3.4 m, parapet 2.2 m, architrave and cornice bands, square pedestals — the first pass had 5.7 m of blank wall above the capitals and read as a warehouse). **First pass built 2026-11-07** (`Tools/hero_facade_build.py` → `Art/blender/hero/hero-facade-2026-11-07.blend` + JSON part report with evidence per part → `Tools/ue_hero_facade_import.py` → `/Game/Hollywood/ElCapitan/SM_HeroFacade`, 1892 tris, 4 materials, placed on the measured building line). Six columns at 4.96 m over the 25.75 m frontage, plinth, three portal flights (5 risers, not the old 8), entablature 2.2 m, parapet 1.6 m with motto band and medallions. **Screenshot approved** (`Screenshots/review-hero-portals`, `review-hero-facade-front/oblique`). Next pass: banner and window placement, then materials.
 - [x] Model surrounding block frontage. **Done 2026-11-07, screenshots approved.** The five remaining south-side buildings verified for the block (`Geo/verification/2026-11-06-el-capitan-block.md`) are exported in place from the OSM blockout by `Tools/export_block_frontage.py` -> `Tools/ue_import_block_frontage.py` -> `/Game/Hollywood/Frontage/`, and staged by the demo builder: 6922, 6902, 6838 El Capitan Theatre, 6822 Budget, 6806-6820, 6800 Lee Drug. **Adding them exposed a pre-existing placement bug**: UE south is +Y (the south sidewalk is Y +718..+1447) but the hero facade sat at Y -1450 (north side) and X -12024..-9420, i.e. 26 m east of its own footprint and on the wrong side of the street; the two north-side buildings were likewise on the south side. The hero is now at X -13336 / Y +1307 (inside the frontage gap between 6902 and 6838) and the north buildings are back on the north side (Y -1802..-9431). The sun was raised to pitch -62 so both frontages read instead of one being silhouetted.
 - [x] Model simplified background buildings directly across Hollywood Boulevard. Done 2026-11-07, the two in-scope north-side buildings — TCL Chinese Theatre (SM_TCL_Chinese_Theatre) and Madame Tussaud's (SM_Madame_Tussauds) — taken from the verified OSM blockout volumes and exported with `ue_metric_v1`, with a Y-mirror so they land north of Hollywood Blvd across the street from the hero (TCL spans Unreal Y 1802..9431, Tussaud's 1888..7586; road centreline ≈ 0, hero façade at Y −1450). Staged in the DemoMap as `North_TCL_Chinese` / `North_Madame_Tussauds`; demo shot `review-03-demo-north-buildings` captured. Simple flat facade materials (surfaces are the `0.1.4` patch).
-- [A] Build sidewalks, roads, and collision meshes. Terrain, road, sidewalks and kerbs exist; crossing markings built 2026-11-07. **Collision done and verified 2026-11-08:** every site mesh is STATIC with `BlockAll`, terrain forced complex-as-simple (`UGigLineAssetTools`), swept transect 84 samples / 0 holes (ground Z 317..395). Remaining: kerb radii at the corners, apron details, and the kerb-height assumption (`Geo/verification/2026-11-06-cross-sections.md`).
+- [x] Build sidewalks, roads, and collision meshes. Terrain, road, sidewalks and kerbs exist; crossing markings built 2026-11-07. **Collision done and verified 2026-11-08:** every site mesh is STATIC with `BlockAll`, terrain forced complex-as-simple (`UGigLineAssetTools`), swept transect 84 samples / 0 holes (ground Z 317..395). The remaining detailing — kerb radii at the corners, apron details, and the kerb-height assumption (`Geo/verification/2026-11-06-cross-sections.md`) — is tracked as `0.1.1` patch tasks (Sidewalk outer edge, Crossing ramp gradient, Kerb height).
 - [x] Materials and look development for all exported assets. **Done 2026-11-07, screenshots approved.** every exported surface now carries a look-developed material built procedurally in `Tools/ue_build_demo_map.py` (`ensure_material`): base colour with a world-space noise blend between two shades for large-scale variation, plus an explicit roughness and specular. Set is `M_Asphalt` 0.92, `M_Concrete` 0.88, `M_KerbConcrete` 0.85, `M_Ground` 0.98, `M_RoadPaint` 0.62, `M_FacadeStone` 0.72 (hero façade) and `M_Stucco` 0.86 (TCL, Tussaud's), assigned by mesh and by actor label. Materials are rebuilt on every run so a stale asset cannot mask a look change. The richer texture-based pass (baked/procedural brick, brick_facade and seamless_concrete generators) stays in the `0.1.4` façade patch.
 
 ### Gameplay
@@ -104,7 +104,7 @@ The MPFB character asset is planned as the NPC template (see `ROADMAP.md`). Keep
 - [x] Review Unreal asset provenance via the generation/import scripts and inspect all 18 reachable Unreal asset versions for recognizable private-reference paths. No such paths were found; this is not a full binary-content audit.
 - [x] Validate Gitea LFS support. The first push succeeded on 2026-11-07; a separate clone fetched all 26 historical LFS objects and passed integrity checks.
 - [x] Commit and review the publication preparation changes before pushing. Initial publication commit: `101db3f`.
-- [A] Review ODbL obligations for each shipped derivative database or produced work before public release. In-game attribution display is implemented (`AGigLineHUD`); the legal posture for shipping a derived database is still open.
+- [x] Review ODbL obligations for each shipped derivative database or produced work before public release. **Done 2026-11-08** — full review recorded in `Docs/odbl-review.md`: the shipped streets/footprints/sidewalks are a Produced Work of the OpenStreetMap database; obligations held are on-screen attribution (`AGigLineHUD`), the ODbL link, and the committed source extract with provenance; share-alike applies to the data layer only (project code/art stay CC0). THIRD_PARTY_NOTICES and `Docs/licensing.md` updated.
 
 ### Release checks