Hunyuan3D-2.1

Hunyuan3D-2.1 is Tencent's first production-ready 3D asset generation system that integrates a fully open-source framework with physically-based rendering (PBR) texture synthesis techniques to produce highly detailed 3D models from either images or textual descriptions.

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Open-source frameworkFull access to model weights and training scripts allows developers to fine-tune and expand the model for diverse uses.
Programmable Rendering (PBR) Texture SynthesisSimulation of physical materials that produces highly realistic textures with sophisticated light interaction features such as metallic reflections and subsurface scattering.
Two-Step Generation ProcessIndependent processes for shape generation (Hunyuan3D-Shape) and texture synthesis (Hunyuan3D-Paint), enabling finer control and optimization of each component.
Support for Multiple PlatformsCompatible with macOS, Windows, and Linux, providing flexible deployment options across various operating systems.