Hi3Dv1
Image to 3D · Reference image; optional coarse mesh
About Hi3Dv1
This Hi3Dv1 Space first creates a coarse shape with Hunyuan3D-2mini-Turbo, then refines its geometry with Hi3Dv1. You can supply your own coarse mesh instead of using the automatic first stage.
The demo exposes refinement resolution, inference steps, and seed controls. Its optional intermediate preview helps you compare the initial surface with the refined result. The workflow focuses on shape refinement; a more detailed surface does not by itself guarantee clean topology or accurate hidden parts.
How to use Hi3Dv1
- Upload a reference image. Add a coarse mesh only if you want to refine an existing shape.
- Choose the refinement setting and select Generate.
- Inspect the refined mesh and download its GLB. Enable the intermediate-mesh option to compare both stages.
What to know before you start
- An uploaded coarse mesh should match the subject in the reference image.
- Hi3Dv1 and the Hunyuan coarse-generation model have separate license terms. Review both models’ terms before reuse.
The provider controls availability, sign-in, processing, and downloads. Save any result before reloading or closing the demo.
Can I refine an existing 3D model?
Yes. The demo accepts an optional coarse mesh, including GLB, OBJ, and PLY, alongside a reference image.
