title: Hunyuan3D 2.0: Scaling Diffusion Models for High Resolution Textured 3D
    Assets Generation
summary: We present Hunyuan3D 2.0, an advanced large-scale 3D synthesis system for
  generating high-resolution textured 3D assets. This system includes two
  foundation components: a large-scale shape generation model -- Hunyuan3D-DiT,
  and a large-scale texture synthesis model -- Hunyuan3D-Paint. The shape
  generative model, built on a scalable flow-based diffusion transformer, aims to
  create geometry that properly aligns with a given condition image, laying a
  solid foundation for downstream applications. The texture synthesis model,
  benefiting from strong geometric and diffusion priors, produces high-resolution
  and vibrant texture maps for either generated or hand-crafted meshes.
  Furthermore, we build Hunyuan3D-Studio -- a versatile, user-friendly production
  platform that simplifies the re-creation process of 3D assets. It allows both
  professional and amateur users to manipulate or even animate their meshes
  efficiently. We systematically evaluate our models, showing that Hunyuan3D 2.0
  outperforms previous state-of-the-art models, including the open-source models
  and closed-source models in geometry details, condition alignment, texture
  quality, and etc. Hunyuan3D 2.0 is publicly released in order to fill the gaps
  in the open-source 3D community for large-scale foundation generative models.
  The code and pre-trained weights of our models are available at:
  https://github.com/Tencent/Hunyuan3D-2
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paper_authors.name: Liang Dong
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paper_authors.name: Yiwen Jia
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paper_authors.name: Yulin Cai
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paper_authors.name: Yixuan Tang
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paper_authors.name: Runzhou Wu
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paper_authors.name: Chao Zhang
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paper_authors.name: Yonghao Tan
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paper_authors.name: Jie Xiao
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paper_authors.name: Yangyu Tao
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paper_authors.name: Jianchen Zhu
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paper_authors.name: Xinming Wu
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paper_authors.name: Zhichao Hu
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paper_authors.name: Xipeng Zhang
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paper_authors.name: Lin Niu
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paper_authors.name: Haozhao Kuang
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paper_authors.name: Zhongyi Fan
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paper_authors.name: Xu Zheng
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paper_authors.name: Weihao Zhuang
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paper_authors.name: YingPing He
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paper_authors.name: Tian Liu
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paper_authors.name: Yong Yang
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paper_authors.name: Di Wang
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paper_authors.name: Yuhong Liu
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paper_authors.name: Jie Jiang
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paper_authors.name: Jingwei Huang
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paper_authors.name: Chunchao Guo
paper_title: Hunyuan3D 2.0: Scaling Diffusion Models for High Resolution Textured 3D
    Assets Generation
paper_summary: We present Hunyuan3D 2.0, an advanced large-scale 3D synthesis system for
  generating high-resolution textured 3D assets. This system includes two
  foundation components: a large-scale shape generation model -- Hunyuan3D-DiT,
  and a large-scale texture synthesis model -- Hunyuan3D-Paint. The shape
  generative model, built on a scalable flow-based diffusion transformer, aims to
  create geometry that properly aligns with a given condition image, laying a
  solid foundation for downstream applications. The texture synthesis model,
  benefiting from strong geometric and diffusion priors, produces high-resolution
  and vibrant texture maps for either generated or hand-crafted meshes.
  Furthermore, we build Hunyuan3D-Studio -- a versatile, user-friendly production
  platform that simplifies the re-creation process of 3D assets. It allows both
  professional and amateur users to manipulate or even animate their meshes
  efficiently. We systematically evaluate our models, showing that Hunyuan3D 2.0
  outperforms previous state-of-the-art models, including the open-source models
  and closed-source models in geometry details, condition alignment, texture
  quality, and etc. Hunyuan3D 2.0 is publicly released in order to fill the gaps
  in the open-source 3D community for large-scale foundation generative models.
  The code and pre-trained weights of our models are available at:
  https://github.com/Tencent/Hunyuan3D-2
paper_ai_keywords: flow-based diffusion transformer scalable flow-based diffusion transformer decoding generative model large-scale shape generation high-resolution textured 3D large-scale texture synthesis neutrino absorption texture priors geometry details condition alignment texture quality Hunyuan3D-DiT Hunyuan3D-PAIN Hunyuan3D-Studio