> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# MeshyRefineNode - ComfyUI Built-in Node Documentation

> Complete documentation for the MeshyRefineNode node in ComfyUI. Learn its inputs, outputs, parameters and usage.

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/MeshyRefineNode/en.md)

The Meshy: Refine Draft Model node takes a previously generated 3D draft model and improves its quality, optionally adding textures. It submits a refinement task to the Meshy API and returns the final 3D model files once processing is complete.

## Inputs

| Parameter        | Data Type       | Required | Range      | Description                                                                                                                                                                                                           |
| ---------------- | --------------- | -------- | ---------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `model`          | COMBO           | Yes      | `"latest"` | Specifies the AI model to use for refinement. Currently, only the "latest" model is available.                                                                                                                        |
| `meshy_task_id`  | MESHY\_TASK\_ID | Yes      | -          | The unique task ID of the draft model you want to refine.                                                                                                                                                             |
| `enable_pbr`     | BOOLEAN         | No       | -          | Generate PBR Maps (metallic, roughness, normal) in addition to the base color. Note: this should be set to false when using Sculpture style, as Sculpture style generates its own set of PBR maps. (default: `False`) |
| `texture_prompt` | STRING          | No       | -          | Provide a text prompt to guide the texturing process. Maximum 600 characters. Cannot be used at the same time as 'texture\_image'. (default: empty string)                                                            |
| `texture_image`  | IMAGE           | No       | -          | Only one of 'texture\_image' or 'texture\_prompt' may be used at the same time. (optional)                                                                                                                            |

**Note:** The `texture_prompt` and `texture_image` inputs are mutually exclusive. You cannot provide both a text prompt and an image for texturing in the same operation.

## Outputs

| Output Name     | Data Type       | Description                                                                |
| --------------- | --------------- | -------------------------------------------------------------------------- |
| `model_file`    | STRING          | The filename of the generated GLB model. (For backward compatibility only) |
| `meshy_task_id` | MESHY\_TASK\_ID | The unique task ID for the submitted refinement job.                       |
| `GLB`           | FILE3DGLB       | The final refined 3D model in GLB format.                                  |
| `FBX`           | FILE3DFBX       | The final refined 3D model in FBX format.                                  |