| # Asset Library |
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| Unified robotics and simulation asset library. |
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| This repository stores normalized reusable assets from RoboCasa, Discoverse, TinyForge, Hunter, and third-party asset sites. It is designed to be hosted as a Hugging Face Dataset. |
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| ## Layout |
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| Default normalized asset layout: |
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| ```text |
| assets/<source>/<asset_type>/<category>/<asset_id>/ |
| ``` |
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| Example: |
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| ```text |
| assets/robocasa/fixtures/dishwashers/Dishwasher031/ |
| ``` |
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| Collection-level imports are allowed when an upstream repository has many internal relative references: |
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| ```text |
| assets/<source>/<upstream_root>/ |
| ``` |
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| Current example: |
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| ```text |
| assets/discoverse/models/ |
| ``` |
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| Top-level repository structure: |
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| ```text |
| . |
| ├── AGENTS.md |
| ├── README.md |
| ├── assets/ |
| │ ├── discoverse/ |
| │ ├── hunter/ |
| │ ├── robocasa/ |
| │ ├── third_party/ |
| │ └── tinyforge/ |
| ├── docs/ |
| │ ├── naming_spec.md |
| │ ├── placement_asset_notes.md |
| │ ├── source_notes/ |
| │ └── storage_spec.md |
| ├── manifest/ |
| │ ├── assets.jsonl |
| │ ├── licenses.yaml |
| │ └── sources.yaml |
| └── scripts/ |
| ``` |
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| Naming rule: |
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| ```text |
| <source>.<asset_type>.<category>.<upstream_id> |
| ``` |
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| Example: |
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| ```text |
| robocasa.fixtures.dishwashers.Dishwasher031 |
| ``` |
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| ## Current seed assets |
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| - RoboCasa dishwasher fixtures: 25 MJCF assets under `assets/robocasa/fixtures/dishwashers/` |
| - RoboCasa dishwasher support files: |
| - fixture registry: `assets/robocasa/fixtures/fixture_registry/dishwasher.yaml` |
| - implementation reference: `docs/source_notes/robocasa/dishwasher_fixture.py` |
| - DISCOVERSE models collection: upstream `models/` tree under `assets/discoverse/models/` |
| - stored as a collection-level asset to preserve internal relative references |
| - includes MJCF, URDF, mesh, and reference image files |
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| Placement-related notes and candidate external links are tracked in: |
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| ```text |
| docs/placement_asset_notes.md |
| docs/source_notes/third_party.md |
| ``` |
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| ## Index |
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| The global asset index is: |
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| ```text |
| manifest/assets.jsonl |
| ``` |
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| Each asset directory also contains a local `metadata.yaml`. |
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| ## Validate |
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| ```bash |
| python scripts/validate_asset.py assets/robocasa/fixtures/dishwashers/Dishwasher031 |
| python scripts/validate_asset.py --all |
| ``` |
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| Current expected result: |
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| ```text |
| validated_assets=26 |
| ``` |
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| ## Upload to Hugging Face |
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| Login first: |
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| ```bash |
| export HF_ENDPOINT=https://hf-mirror.com |
| hf auth login |
| ``` |
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| Create the dataset repo if needed: |
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| ```bash |
| hf repo create <namespace>/<dataset_repo> --type dataset --private |
| ``` |
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| Upload: |
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| ```bash |
| cd /path/to/asset-library |
| scripts/upload_to_hf.sh <namespace>/<dataset_repo> |
| ``` |
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| ## Download from Hugging Face |
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| ```bash |
| export HF_ENDPOINT=https://hf-mirror.com |
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| scripts/download_from_hf.sh <namespace>/<dataset_repo> ./asset-library |
| ``` |
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