| --- |
| pretty_name: 3DRAG-Bench |
| license: mit |
| tags: |
| - 3d |
| - glb |
| - mesh |
| - editable-3d |
| - 3drag |
| - 3d-editing |
| size_categories: |
| - n<1K |
| configs: |
| - config_name: default |
| default: true |
| data_files: |
| - split: train |
| path: metadata.csv |
| --- |
| |
| # 3DRAG-Bench |
|
|
| This dataset contains 93 curated 3D object assets for 3DRAG 3D editing experiments. |
| Each object is stored as a GLB mesh together with a cleaned editing specification. |
|
|
| ## Dataset Structure |
|
|
| ```text |
| . |
| +-- README.md |
| +-- LICENSE |
| +-- .gitattributes |
| +-- metadata.csv |
| +-- name_mapping.csv |
| `-- assets/ |
| `-- <asset_name>/ |
| +-- model.glb |
| `-- dataset_input_clean.json |
| ``` |
|
|
| ## Files |
|
|
| - `assets/<asset_name>/model.glb`: GLB asset file. |
| - `assets/<asset_name>/dataset_input_clean.json`: editing specification with handle points, target points, and confirmed editable regions. |
| - `metadata.csv`: tabular index for the dataset viewer and programmatic loading. |
| - `name_mapping.csv`: mapping from original object names to normalized asset names. |
|
|
| ## Dataset Summary |
|
|
| - Number of assets: 93 |
| - Number of GLB files: 93 |
| - Number of JSON metadata files: 93 |
| - Total GLB size: 138,149,824 bytes |
| - Total asset directory size at preparation time: 138,216,607 bytes |
| - Largest GLB: 8,080,936 bytes |
| - Smallest GLB: 598,460 bytes |
|
|
| ## Metadata Fields |
|
|
| `metadata.csv` contains one row per asset: |
|
|
| - `asset_name`: normalized object directory name using lowercase snake_case. |
| - `original_asset_name`: original object name before normalization. |
| - `model_path`: relative path to the GLB file. |
| - `metadata_path`: relative path to the cleaned editing JSON file. |
| - `glb_bytes`: GLB file size in bytes. |
| - `glb_sha256`: SHA-256 checksum for integrity checks. |
| - `source`: source subset recorded during collection. |
| - `n_components`: number of editable components. |
| - `chosen_type`: selected editable-region representation. |
| - `validation_iou`: validation IoU recorded by the collection pipeline. |
| - `n_handle`: number of handle points. |
| - `n_spheres`: number of confirmed sphere regions. |
| - `n_cubes_center`: number of confirmed center-format cube regions. |
| - `n_cubes_corner`: number of confirmed corner-format cube regions. |
|
|
| ## Naming |
|
|
| Asset directories are normalized to lowercase snake_case. The original object names are preserved in `original_asset_name` in `metadata.csv` and in `name_mapping.csv`. |
|
|
| ## Loading |
|
|
| ```python |
| from datasets import load_dataset |
| |
| dataset = load_dataset("AeTherRaIn/3DRAG-Bench") |
| print(dataset["train"][0]) |
| ``` |
|
|
| To read a GLB file after downloading the repository: |
|
|
| ```python |
| from pathlib import Path |
| |
| row = dataset["train"][0] |
| model_path = Path(row["model_path"]) |
| metadata_path = Path(row["metadata_path"]) |
| ``` |
|
|
| ## License |
|
|
| This dataset is released under the MIT License. See `LICENSE` for details. |
|
|
| ## Citation |
|
|
| If you use this dataset, please cite the associated 3DRAG project or paper if applicable. |
|
|
