# 🖼️ Hunyuan 3D model generation

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## Superfast model generation from image.

[![](https://wiki.chenjia.org/uploads/images/gallery/2026-05/scaled-1680-/d1WQKF9u8HMFOFaF-image-1779596180163.png)](https://wiki.chenjia.org/uploads/images/gallery/2026-05/d1WQKF9u8HMFOFaF-image-1779596180163.png)

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## Mesh optimization.

[![](https://wiki.chenjia.org/uploads/images/gallery/2026-05/scaled-1680-/xyv4tSV9VD1de9PG-image-1779596239834.png)](https://wiki.chenjia.org/uploads/images/gallery/2026-05/xyv4tSV9VD1de9PG-image-1779596239834.png)

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## Tunning

- **[VAEDecodeHunyuan3D]** -> octree_resolution = 512
- **[Voxel to Mesh]** -> threshold = 0.77

[![](https://wiki.chenjia.org/uploads/images/gallery/2026-05/scaled-1680-/dkkXrQzVyIUdEsRh-image-1779599611465.png)](https://wiki.chenjia.org/uploads/images/gallery/2026-05/dkkXrQzVyIUdEsRh-image-1779599611465.png)

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