Tencent Releases Hunyuan3D 2.0 System for High-Quality 3D Asset Generation
Tencent has officially released Hunyuan3D 2.0, a large-scale asset generation system focused on creating high-resolution 3D models from text and images. The system employs a two-stage generation process, first creating untextured geometric models, then synthesizing high-resolution texture maps, effectively separating the complexity of shape and texture generation.
Core System Components
Hunyuan3D 2.0 contains two main core components:
- Hunyuan3D-DiT (Geometry Generation Model): Based on a flow diffusion Transformer architecture, it generates untextured geometric models that precisely match input conditions. This component particularly emphasizes geometric detail accuracy, capable of capturing key features from input images.
- Hunyuan3D-Paint (Texture Synthesis Model): Combines geometric conditions and multi-view diffusion techniques to add high-resolution textures to models, supporting PBR materials. This component generates high-quality textures that match the shape, making the final model more realistic.
Recently (March 18, 2025), Hunyuan3D 2.0 also introduced a multi-view shape generation model (Hunyuan3D-2mv), which supports generating more detailed geometric structures from inputs at different angles, particularly useful for creating complex objects.
Key Features and Advantages
- High-Resolution 3D Model Generation: Creates high-quality 3D models through a two-stage process, ensuring coordination between geometric structures and textures
- High-Quality Generation Results: Excellent performance in geometric details, condition alignment, and texture quality, with generated models directly usable in games, VR, and AR applications
- Diverse Usage Methods: Supports code calls, Gradio applications, Blender plugins, and quick experience through the official website, meeting the needs of different users
- Lightweight and Compatibility: Hunyuan3D-2mini model requires only 5GB VRAM, standard version needs 6GB VRAM for shape generation, and the complete process (shape + texture) requires only 12GB VRAM, suitable for consumer-grade hardware
Open-Source Model Series
Currently, Hunyuan3D 2.0 has open-sourced multiple models covering the complete 3D generation process:
Hunyuan3D-2mini Series
| Model | Description | Date | Parameters | Repository |
|---|---|---|---|---|
| Hunyuan3D-DiT-v2-mini | Mini Image to Shape Model | 2025-03-18 | 0.6B | Visit Repo |
Hunyuan3D-2mv Series
| Model | Description | Date | Parameters | Repository |
|---|---|---|---|---|
| Hunyuan3D-DiT-v2-mv-Fast | Guidance Distillation Version, can halve DIT inference time | 2025-03-18 | 1.1B | Visit Repo |
| Hunyuan3D-DiT-v2-mv | Multi-view Image to Shape Model, suitable for 3D creation requiring multiple angles to understand the scene | 2025-03-18 | 1.1B | Visit Repo |
Hunyuan3D-2 Series
| Model | Description | Date | Parameters | Repository |
|---|---|---|---|---|
| Hunyuan3D-DiT-v2-0-Fast | Guidance Distillation Model | 2025-02-03 | 1.1B | Visit Repo |
| Hunyuan3D-DiT-v2-0 | Image to Shape Model | 2025-01-21 | 1.1B | Visit Repo |
| Hunyuan3D-Paint-v2-0 | Texture Generation Model | 2025-01-21 | 1.3B | Visit Repo |
| Hunyuan3D-Delight-v2-0 | Image Delight Model | 2025-01-21 | 1.3B | Visit Repo |
Use Cases
Hunyuan3D 2.0 has wide application scenarios. For example, you can directly import a sketch and have the system generate a cartoon-style 3D model. The entire generation process takes only a few dozen seconds to produce a complete 3D model. Compared to version 1.0, Hunyuan3D 2.0 has become sharper and more precise in geometric structure, with more stable materials.
In practical applications, these generated models can be used in game development, virtual reality content creation, product design prototyping, and educational demonstrations. For creators lacking professional 3D modeling skills, this tool significantly lowers the barrier to creating high-quality 3D assets.
Related Resources
- Project Website: https://3d-models.hunyuan.tencent.com/
- GitHub Repository: https://github.com/Tencent/Hunyuan3D-2
- Online Experience: You can directly experience the powerful functions of Hunyuan3D 2.0 through the project website without local installation
Community Resources
Below are ComfyUI community resources related to Hunyuan3D-2:
- ComfyUI-Hunyuan3DWrapper - Provides more comprehensive Hunyuan3D 2.0 ComfyUI integration
- ComfyUI-3D-Pack - ComfyUI extension package containing various 3D generation tools
- Kijai/Hunyuan3D-2_safetensors - Community-converted model files in safetensors format
- ComfyUI-3D-Pack - ComfyUI extension package containing various 3D generation tools
- Kijai/Hunyuan3D-2_safetensors - Community-converted model files in safetensors format