L'électron rare
529e74c1a6
Add the real LDraw LEGO parts (LeoCAD-style) as the posable objects.
- Vendor the curated 15-part LDraw closure under public/ldraw so it is
served at /blocs-pro/ldraw/ after build (CC BY 4.0, credits kept).
- src/utils/ldraw.js loads each part via three's LDrawLoader, caches the
geometry per type, applies the LDU->world scale and Y flip to match the
existing grid, and tints surfaces with the active colour.
- A LeoCAD-style PartsBar (colour row + category tabs + part grid) picks
the active part; Create mode places it at the grid cell and stores a
JSON-only brick { uID, type, color, position/dimensions, rotation } so
the piece syncs to peers like any other brick.
- Brick.jsx renders the cached LDraw clone for typed bricks and keeps the
parametric box as a fallback. Edit-mode tooling (select / move / colour
/ delete) walks up to the brick group so it works on multi-mesh pieces;
selection is shown with an emissive tint instead of the stud wireframe.
2.6 KiB
LDraw parts — credits & license
The .dat files under parts/ (and the primitives they reference) come from
the LDraw Parts Library (the official, community-maintained library of LEGO
part definitions).
- Source (upstream): https://library.ldraw.org/ (
complete.zipupdate package) - Provenance (pinned mirror): the full library is mirrored, audited and frozen
in our Gitea at
electron-rare/ldraw-library-mirror(https://git.saillant.cc/electron-rare/ldraw-library-mirror). The subset below is the dependency closure of curated parts extracted from that mirror. - License: CC BY 4.0 (Creative Commons Attribution 4.0 International).
Each
.datcarries its own0 !LICENSE Licensed under CC BY 4.0header. - Attribution: original part authors are credited in each file's
0 Author:/0 !HISTORYheaders. The library founder is James Jessiman.
Only a curated, kid-friendly subset is vendored here, not the full library:
| Part | Description | Part | Description |
|---|---|---|---|
| 3001 | Brick 2×4 | 3024 | Plate 1×1 |
| 3003 | Brick 2×2 | 3068b | Tile 2×2 (groove) |
| 3004 | Brick 1×2 | 3069b | Tile 1×2 (groove) |
| 3005 | Brick 1×1 | 3040b | Slope 45° 2×1 |
| 3010 | Brick 1×4 | 3039 | Slope 45° 2×2 |
| 3020 | Plate 2×4 | 3062b | Round Brick 1×1 |
| 3022 | Plate 2×2 | 3941 | Round Brick 2×2 |
| 3023b | Plate 1×2 |
manifest.json lists the full dependency closure (each part + every
sub-file / primitive it references, recursively) flattened under parts/ so the
web LDrawLoader resolves every reference on its first probe (no 404 noise).
fileMap forces s/ sub-parts to stay relative to parts/.
How to regenerate / extend the set
The closure is built from a local copy of the LDraw library
(library.ldraw.org/library/updates/complete.zip) with a small Python script
that walks line-type-1 references recursively and copies the closure here,
emitting manifest.json. To add a part, add its .dat id to the seed list and
re-run the builder, then extend LDRAW_PARTS / PART_ORDER in
js/games/ldraw-parts.js and the ld:* entries in js/games/blocs.logic.js.
LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize or endorse this project. LDraw part definitions are an independent, community work licensed CC BY 4.0.