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tencent / Hunyuan3D-Part
Model's Last Updated: October 17 2025
Introduction of Hunyuan3D-Part
Model Details of Hunyuan3D-Part
☯️ Hunyuan3D Part
-
Pipeline of our image to 3D part generation. It contains two key components, P3-SAM and X-Part. The holistic mesh is fed to part detection module P3-SAM to obtain the semantic features, part segmentations and part bounding boxes. Then X-Part generate the complete parts.
P3-SAM： Native 3DPart Segmentation.
- Paper: https://arxiv.org/abs/2509.06784 .
- Code: https://github.com/Tencent-Hunyuan/Hunyuan3D-Part/tree/main/P3-SAM .
- Project Page: https://murcherful.github.io/P3-SAM/ .
-
HuggingFace Demo:
https://huggingface.co/spaces/tencent/Hunyuan3D-Part
.
X-Part： high-fidelity and structure-coherent shapede composition
- Paper: https://arxiv.org/abs/2509.08643 .
- Code: https://github.com/Tencent-Hunyuan/Hunyuan3D-Part/tree/main/XPart .
- Project Page: https://yanxinhao.github.io/Projects/X-Part/ .
-
HuggingFace Demo:
https://huggingface.co/spaces/tencent/Hunyuan3D-Part
.
Notice
-
The current release is a light version of X-Part
. The full-blood version is available on
.
- For X-Part, we recommend using scanned or AI-generated meshes (e.g., from Hunyuan3D V2.5 or V3.0) as input.
- P3-SAM can handle any input mesh.
🔗 Citation
If you found this repository helpful, please cite our reports:
- P3-SAM
@article{ma2025p3sam,
title={P3-sam: Native 3d part segmentation},
author={Ma, Changfeng and Li, Yang and Yan, Xinhao and Xu, Jiachen and Yang, Yunhan and Wang, Chunshi and Zhao, Zibo and Guo, Yanwen and Chen, Zhuo and Guo, Chunchao},
journal={arXiv preprint arXiv:2509.06784},
year={2025}
}
- X-Part
@article{yan2025xpart,
title={X-Part: high fidelity and structure coherent shape decomposition},
author={Yan, Xinhao and Xu, Jiachen and Li, Yang and Ma, Changfeng and Yang, Yunhan and Wang, Chunshi and Zhao, Zibo and Lai, Zeqiang and Zhao, Yunfei and Chen, Zhuo and others},
journal={arXiv preprint arXiv:2509.08643},
year={2025}
}
Runs of tencent Hunyuan3D-Part on huggingface.co
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