---
license: apache-2.0
pretty_name: RoboCasa365 Lightwheel Objects (mirror)
tags:
  - robocasa
  - robocasa365
  - robosuite
  - simulation
  - assets
viewer: false
---

# RoboCasa365 Lightwheel Objects — mirror

An **unmodified byte-for-byte mirror** of the official RoboCasa "lightwheel objects"
asset pack, re-hosted on the HF Hub for fast/reliable download (upstream is a UTexas Box
link that can be slow or unreachable from some networks).

Pulled by RoboCasa's `download_kitchen_assets.py --type objs_lw` (and required by the GR00T
`robocasa365` sim setup, which downloads `tex tex_generative fixtures_lw objs_lw
objs_objaverse objs_aigen`). Companion to
[`IIFAN/robocasa365-lightwheel-fixtures`](https://huggingface.co/datasets/IIFAN/robocasa365-lightwheel-fixtures).

## Provenance

| | |
|---|---|
| Upstream | `robocasa/models/assets/box_links/box_links_assets.json` → key `objects_lightwheel` |
| Upstream URL | `https://utexas.box.com/s/vckqvvkh1z8t69k8qcpcmee6k66stii4` → `https://utexas.box.com/shared/static/vckqvvkh1z8t69k8qcpcmee6k66stii4.zip` |
| robocasa commit (RoboCasa365 pin) | `be22d659b02db8f6d7f3a3c3edc742934fdcbaae` |
| File | `objects_lightwheel.zip` |
| Size | 791,939,656 bytes (~755 MiB), 20,354 files, ~1.45 GB uncompressed |
| SHA-256 | `a1db739b0e80fc4d56d4be27d89dba3aa60000e9648c5607874700e0f14b7955` |
| Archive root | `lightwheel/` |

Verify after download:
```bash
echo "a1db739b0e80fc4d56d4be27d89dba3aa60000e9648c5607874700e0f14b7955  objects_lightwheel.zip" | sha256sum -c
```

## Use it as a drop-in for `download_kitchen_assets.py`

The official script extracts this zip into `<robocasa>/robocasa/models/assets/objects/`
(creating `models/assets/objects/lightwheel/`):

```bash
hf download IIFAN/robocasa365-lightwheel-objects objects_lightwheel.zip \
  --repo-type dataset --local-dir /tmp/rc365

ROBOCASA=external_dependencies/robocasa365          # or external_dependencies/robocasa
unzip -q /tmp/rc365/objects_lightwheel.zip -d "$ROBOCASA/robocasa/models/assets/objects/"
# -> $ROBOCASA/robocasa/models/assets/objects/lightwheel/
```

The remaining asset types (`tex`, `tex_generative`, `objs_objaverse`, `objs_aigen`) are NOT
in this repo — mirror them the same way from the Box links in `box_links_assets.json` if needed.

## License / attribution

RoboCasa is Apache-2.0 (github.com/robocasa/robocasa). These objects are redistributed
unmodified under that license for research convenience. Credit to the RoboCasa / Lightwheel
authors; follow the upstream terms.