| --- |
| pretty_name: FlatLab Asset Library |
| license: cc-by-4.0 |
| tags: |
| - 3d |
| - robotics |
| - simulation |
| - usd |
| - isaac-sim |
| size_categories: |
| - n<1K |
| --- |
| |
| # FlatLab Asset Library |
|
|
| ## Contents |
|
|
| | Category | Assets | Category | Assets | Category | Assets | |
| |---|---:|---|---:|---|---:| |
| | Board | 6 | Book | 8 | Box | 8 | |
| | Chessboard | 4 | Clock | 4 | Cutting Board | 6 | |
| | Disk | 6 | Disk Case | 4 | Fabric | 4 | |
| | Keyboard | 6 | Laptop | 2 | Magazine | 6 | |
| | Mouse Pad | 4 | Pad | 6 | Painting | 4 | |
| | Photo Album | 4 | Plate | 6 | Scarf | 4 | |
| | Shorts | 4 | Skirt | 4 | Towel | 4 | |
|
|
| Total: **104 assets in 21 categories**. |
|
|
| ## Asset visualization |
|
|
|  |
|
|
| ## Repository layout |
|
|
| ```text |
| Flat-Object-Assets.zip |
| Flat-Object-Assets/ |
| ├── Board/ |
| │ ├── Board1/ |
| │ │ ├── .metadata/ |
| │ │ ├── simready_usd/ |
| │ │ └── com.nvidia.simready.packaging.json |
| │ └── ... |
| ├── Book/ |
| └── ... |
| ``` |
|
|
| `Flat-Object-Assets/` contains 21 semantic category folders and 104 packaged assets. Each asset package contains its SimReady metadata, its entry-point USD under `simready_usd/`, and all associated dependencies. Preserve the directory hierarchy when downloading or relocating the assets because USD references may be relative. |
|
|
| `Flat-Object-Assets.zip` provides the same asset collection as a single downloadable archive. |
|
|
| ## Download |
|
|
| ```bash |
| hf download Hwsss/FlatLab-Asset \ |
| --repo-type dataset \ |
| --local-dir FlatLab-Asset |
| ``` |
|
|
| ## Usage |
|
|
| Open an entry-point file such as `Flat-Object-Assets/Book/Book1/simready_usd/Book1.usd` in a compatible USD application or reference it from an NVIDIA Isaac Sim scene. On the Hugging Face Hub, click an entry-point `.usd` file to open the OpenUSD Viewer. Some objects use PhysX collision/contact simulation and some deformable objects require Position-Based Dynamics support. |
|
|
| ## Project |
|
|
| - Project page: https://flatlab-web.github.io/ |
| - Paper: *FlatLab: A Unified Methodology Framework and Simulation-Based Benchmark for Robotic Manipulation of Flat Objects* |
|
|
| ## License |
|
|
| The FlatLab asset release is provided under the Creative Commons Attribution 4.0 International license. See `LICENSE` for details. Bundled third-party components, if any, remain subject to their original terms; see `THIRD_PARTY_LICENSES.md`. |
|
|
| ## Citation |
|
|
| ```bibtex |
| @inproceedings{zhu2026flatlab, |
| title={FlatLab: A Unified Methodology Framework and Simulation-Based Benchmark for Robotic Manipulation of Flat Objects}, |
| author={Xingyu Zhu and Wenshuo Han and Zhouyu Wang and Yuran Wang and Ruihai Wu and Hao Dong and Fan Tang and Hechang Chen and Hyung Jin Chang and Yixing Gao}, |
| booktitle={Forty-third International Conference on Machine Learning}, |
| year={2026}, |
| url={https://openreview.net/forum?id=1dWG9PJSVp} |
| } |
| ``` |
|
|
