visualbruno/ComfyUI-Hunyuan3d-2-1

ComfyUI Wrapper for Hunyuan3D v2.1 - From Images to High-Fidelity 3D Assets with Production-Ready PBR Material

What it solves

This project provides a ComfyUI integration for Tencent's Hunyuan3D-2.1, allowing users to generate textured 3D models from images within a node-based visual workflow. It simplifies the process of creating 3D assets by bringing powerful 3D generation capabilities directly into the ComfyUI ecosystem.

How it works

It acts as a wrapper for the Hunyuan3D-2.1 model, utilizing a specific diffusion model and VAE to produce 3D geometry. To support high-quality textures, it includes a custom rasterizer and a differentiable renderer. For users wanting better stability with complex meshes, it offers an optional patched version of the xatlas library for improved UV unwrapping.

Who it’s for

3D artists, game developers, and AI researchers who use ComfyUI and want to integrate high-quality textured 3D generation into their generative AI pipelines.

Highlights

  • Textured 3D Generation: Generates 3D models with textures included.
  • ComfyUI Integration: Integrates as a custom node set for visual workflow design.
  • High-Quality UV Mapping: Supports optional high-quality UV mapping for better texture placement.
  • Precompiled Wheels: Provides precompiled C++ extensions (rasterizer and renderer) for easier installation on Windows.

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