Hunyuan3D 2.0 is an open-source 3D asset generation model released by Tencent, capable of generating high-fidelity 3D models with high-resolution texture maps through text or images.

Hunyuan3D 2.0 adopts a two-stage generation approach, first generating a geometry model without textures, then synthesizing high-resolution texture maps. This effectively separates the complexity of shape and texture generation. Below are the two core components of Hunyuan3D 2.0:

1. Geometry Generation Model (Hunyuan3D-DiT): Based on a flow diffusion Transformer architecture, it generates untextured geometric models that precisely match input conditions.
2. Texture Generation Model (Hunyuan3D-Paint): Combines geometric conditions and multi-view diffusion techniques to add high-resolution textures to models, supporting PBR materials.

Key Advantages

• High-Precision Generation: Sharp geometric structures, rich texture colors, support for PBR material generation, achieving near-realistic lighting effects.
• Diverse Usage Methods: Provides code calls, Blender plugins, Gradio applications, and online experience through the official website, suitable for different user needs.
• Lightweight and Compatibility: The Hunyuan3D-2mini model requires only 5GB VRAM, the standard version needs 6GB VRAM for shape generation, and the complete process (shape + texture) requires only 12GB VRAM.