This repo hosts the processed data of the ABC dataset for the paper CLR-Wire: Towards Continuous Latent Representations for 3D Curve Wireframe Generation (ACM SIGGRAPH 2025). Please refer to the project homepage, arxiv page and github repo for more details.

Dataset details

We first download the .step, then we turn the .step files into .npz curve wireframe using pythonocc. We set the maximum number of curves to 128. Please refer to our GitHub repository for instructions on downloading, extracting the files.

Citation Information

@inproceedings{CLRWire,
    title = {CLR-Wire: Towards Continuous Latent Representations for 3D Curve Wireframe Generation},
    author = {Xueqi Ma and Yilin Liu and Tianlong Gao and Qirui Huang and Hui Huang},
    booktitle = {ACM SIGGRAPH},
    pages = {},
    year = {2025},
}
@inproceedings{ABC,
    author = {Sebastian Koch and Albert Matveev and Zhongshi Jiang and Francis Williams and Alexey Artemov and Evgeny Burnaev and Marc Alexa and Denis Zorin and Daniele Panozzo},
    title = {{ABC:} {A} Big {CAD} Model Dataset for Geometric Deep Learning},
    booktitle = CVPR,
    pages = {9601--9611},
    year = {2019}
}