> ## 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.

# MeshyMultiImageToModelNode - ComfyUI Built-in Node Documentation

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

This node uses the Meshy API to generate a 3D model from multiple input images. It uploads the provided images, submits a processing task, and returns the resulting 3D model files (GLB and FBX) along with the task ID for reference.

## Inputs

| Parameter          | Data Type | Required | Range                                | Description                                                                                                                                                                                           |
| :----------------- | :-------- | :------- | :----------------------------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `model`            | COMBO     | Yes      | `"latest"`                           | Specifies the AI model version to use.                                                                                                                                                                |
| `images`           | IMAGE     | Yes      | 2 to 4 images                        | A set of images used to generate the 3D model. You must provide between 2 and 4 images.                                                                                                               |
| `should_remesh`    | COMBO     | Yes      | `"true"`<br />`"false"`              | Determines if the generated mesh should be processed. When set to `"false"`, the node returns an unprocessed triangular mesh.                                                                         |
| `topology`         | COMBO     | No       | `"triangle"`<br />`"quad"`           | The target polygon type for the remeshed output. This parameter is only available and required when `should_remesh` is set to `"true"`.                                                               |
| `target_polycount` | INT       | No       | 100 to 300000                        | The target number of polygons for the remeshed model (default: 300000). This parameter is only available when `should_remesh` is set to `"true"`.                                                     |
| `symmetry_mode`    | COMBO     | Yes      | `"auto"`<br />`"on"`<br />`"off"`    | Controls whether symmetry is applied to the generated model.                                                                                                                                          |
| `should_texture`   | COMBO     | Yes      | `"true"`<br />`"false"`              | Determines whether textures are generated. Setting it to `"false"` skips the texture phase and returns a mesh without textures.                                                                       |
| `enable_pbr`       | BOOLEAN   | No       | `True` / `False`                     | When `should_texture` is `"true"`, this option generates PBR Maps (metallic, roughness, normal) in addition to the base color (default: `False`).                                                     |
| `texture_prompt`   | STRING    | No       | -                                    | A text prompt to guide the texturing process (maximum 600 characters). Cannot be used at the same time as `texture_image`. This parameter is only available when `should_texture` is set to `"true"`. |
| `texture_image`    | IMAGE     | No       | -                                    | An image to guide the texturing process. Only one of `texture_image` or `texture_prompt` may be used at the same time. This parameter is only available when `should_texture` is set to `"true"`.     |
| `pose_mode`        | COMBO     | Yes      | `""`<br />`"A-pose"`<br />`"T-pose"` | Specifies the pose mode for the generated model.                                                                                                                                                      |
| `seed`             | INT       | Yes      | 0 to 2147483647                      | A seed value for the generation process (default: 0). Results are non-deterministic regardless of the seed, but changing the seed can trigger the node to re-run.                                     |

**Parameter Constraints:**

* You must provide between 2 and 4 images for the `images` input.
* The `topology` and `target_polycount` parameters are only active when `should_remesh` is set to `"true"`.
* The `enable_pbr`, `texture_prompt`, and `texture_image` parameters are only active when `should_texture` is set to `"true"`.
* You cannot use `texture_prompt` and `texture_image` at the same time; they are mutually exclusive.

## Outputs

| Output Name     | Data Type       | Description                                                                                  |
| :-------------- | :-------------- | :------------------------------------------------------------------------------------------- |
| `model_file`    | STRING          | The filename of the generated GLB model. This output is provided for backward compatibility. |
| `meshy_task_id` | MESHY\_TASK\_ID | The unique identifier for the Meshy API task.                                                |
| `GLB`           | FILE3DGLB       | The generated 3D model in GLB format.                                                        |
| `FBX`           | FILE3DFBX       | The generated 3D model in FBX format.                                                        |