> ## Documentation Index
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# Tencent3DPartNode - ComfyUI Built-in Node Documentation

> Complete documentation for the Tencent3DPartNode 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/Tencent3DPartNode/en.md)

This node uses the Tencent Hunyuan3D API to automatically analyze a 3D model and generate or identify its components based on its structure. It processes the model and returns a new FBX file.

## Inputs

| Parameter  | Data Type | Required | Range           | Description                                                                                                                          |
| ---------- | --------- | -------- | --------------- | ------------------------------------------------------------------------------------------------------------------------------------ |
| `model_3d` | FILE3D    | Yes      | FBX, Any        | The 3D model to process. The model should be in FBX format and have less than 30000 faces.                                           |
| `seed`     | INT       | No       | 0 to 2147483647 | A seed value to control whether the node should re-run. The results are non-deterministic regardless of the seed value. (default: 0) |

**Note:** The `model_3d` input only supports files in the FBX format. If a different 3D file format is provided, the node will raise an error.

## Outputs

| Output Name | Data Type | Description                                      |
| ----------- | --------- | ------------------------------------------------ |
| `FBX`       | FILE3DFBX | The processed 3D model, returned as an FBX file. |