zwitschi
1c6b956435
- Static-mesh scale test passes: 1 m = 100.00 cm, origin preserved, axis mapping east→+X / north→−Y / up→+Z (named presets ue_metric_v1 both sides). - MPFB 2.0.18 acceptance passes: generated human + standard 137-bone rig with weights + v2 skin baked to 1024² diffuse; imports as SkeletalMesh with Skeleton, Material, and Texture2D in /Game/Test/Character. - MPFB headless requires XDG_CONFIG_HOME at the Flatpak config tree; documented in Art/blender/README.md, probe in Tools/addon_compat_probe.py. - Docs/build.md completed: fresh-checkout build, packaging, headless checks. - Docs/setup.md reconciled with reality; ROADMAP/bootstrap closed out.
Tools
Repeatable import/export and processing helpers. Anything that was done twice by hand belongs here.
Conventions
- One script, one job. No interactive prompts; every input is an argument.
- Each script documents its input format, output format, and the exact tool version it was tested with.
- Blender scripts run headless (
blender --background --python), so they can be re-run for a regression check. - No credentials, no absolute machine paths, no writes outside the project by default.
- A script that produces game content logs what it produced, so
Game/Contentcan be audited against it.
Helpers
check-lfs.sh— repository guard: fails ifgit-lfsor thelfsfilter is missing, or if an LFS-tracked file was committed as a plain blob.site_assembly.py— assembles terrain + street + blockout into one file and raycasts the walking routes for holes and steps.street_mesh.py— road, kerbs, and sidewalks on the DEM, in the project frame; kerbs flush at the three crossings.terrain_from_dem.py— terrain grid from the committed DEM, with building footprints cut out.blosm_blockout.py— headless Blosm import of the committed.osmextract into a.blend, with a per-building scale report. Exact invocation inArt/blender/README.md.page_image_fetch.py— resolves a web page'sog:imageand downloads it, with page URL and hash in a local sidecar. Works for Flickr, Commons file pages, and most photo blogs.commons_fetch.py— Wikimedia Commons reference fetcher. Search, exactFile:titles, or a whole Commons category (--category), thumbnails, provenancesidecar.jsonper folder. Wikimedia throttlesupload.wikimedia.org(HTTP 429), so keep batches to six or fewer files and pass--delay 3; a throttled file is skipped and recorded rather than aborting the run. Writes only into the gitignoredArt/reference/; reference images are never committed.
Planned helpers
- Blender export preset runner (named presets, metric scale assertion)
- Blender→Unreal scale test (export a known-size cube, verify 100× conversion)
- OSM extract fetch and manifest writer (records date, bounds, checksum)
- QGIS processing steps as batch scripts, so the geo cleanup is reproducible rather than GUI-only