# bosch_props/source

- `prop_gen.py`: the procedural props (tumbler, wine glass, serving spoon, container + lid), moved out of the code
  repo on 2026-10-21 (it was `code/src/dishsim/prop_gen.py`; the only edit is `from . import config` ->
  `from dishsim import config`). Dimensions come from `dishsim.config.OBJECTS` in the code repo.
- The YCB-derived USDs were authored by `scripts/setup/build_object_assets.py` (git history of the code repo, last
  version at `a9591f0`, 2026-08-10; it was deleted in `d4a2a41`). These files are the content of archive tag
  `20260910_b3584ae` (`dishsim_assets_*.tar.gz`, `assets/props/`), unchanged.
- `pieces/` is written by `../../bosch800/source/decompose_meshes.py` (CoACD for the YCB meshes, `prop_gen` parts for
  the procedural ones).

Rebuild one object's pieces (code repo root, container; Kit-free):

```bash
code/util/run_py.sh data/assets/bosch800/source/decompose_meshes.py --machine bosch800 \
    --placement side_winner --scenario placement --object tumbler
```