Tools/blosm_blockout.py imports the committed extract in 3Dsimple mode and reports per-building dimensions so a units failure is visible in the log. The result (87 meshes) is committed as the blockout baseline: hero 25.68 x 54.88 x 14.50 m against 25.75 x 54.88 m of OSM geometry, so the import is 1:1 metres. Two headless defects needed working around: the asset-directory check that fires before mode is honoured, and an empty default-level table sending the add-on down a broken relative import. Member fetching stays off so the import does not depend on Overpass.
244 KiBLFS
244 KiBLFS