| --- |
| license: other |
| pretty_name: GeomCAD |
| size_categories: |
| - 1M<n<10M |
| --- |
| |
| # GeomCAD |
|
|
| Dataset for **GeomCAD: A Benchmark for Precision Reconstruction of Generative CAD Operations from Point Clouds**. |
|
|
| ## Layout |
|
|
| ``` |
| extrude_100w/ # training set (to be uploaded) |
| loft_100w/ # training set (to be uploaded) |
| revolve_100w/ # training set (to be uploaded) |
| sweep_100w/ # training set (to be uploaded) |
| test/ |
| extrude/ # 1500 test samples |
| test_mesh_paths.json # {"<id>": "<id>/<id>.stl"} relative to test/extrude/ |
| <id>/<id>.stl # ground-truth mesh |
| <id>/<id>.py # CAD-Recode-style code that produces the mesh |
| loft/ # 1500 test samples |
| revolve/ # 1500 test samples |
| sweep/ # 1500 test samples |
| ``` |
|
|
| | split | operation | #samples | size | |
| |-------|-----------|---------:|------:| |
| | test | extrude | 1500 | 61 MB | |
| | test | loft | 1500 | 353 MB | |
| | test | revolve | 1500 | 409 MB | |
| | test | sweep | 1500 | 410 MB | |
|
|
| ## Usage |
|
|
| ```python |
| from huggingface_hub import snapshot_download |
| local = snapshot_download("FanQY/GeomCAD", repo_type="dataset") |
| ``` |
|
|
| ## License |
| This dataset is distributed under **CC-BY-NC-4.0**, matching CAD-Recode v1.5's licensing for upstream compatibility. Generation and evaluation code are released separately under the **MIT license**. |
|
|
| ```bibtex |
| @inproceedings{geomcad2026, |
| title={GeomCAD: A Procedural Benchmark for Multi-Operation Point-Cloud-to-CAD Reconstruction}, |
| author={{Fan, Qinyuan and Yu, Wentao and Xiong, Jian and Sandfeld, Stefan and Gühmann, Clemens},}, |
| year={2026} |
| } |
| ``` |
