> ## 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.

# VoxelToMesh - ComfyUI Built-in Node Documentation

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

The VoxelToMesh node converts 3D voxel data into mesh geometry using different algorithms. It processes voxel grids and generates vertices and faces that form a 3D mesh representation. The node supports multiple conversion algorithms and allows adjusting the threshold value to control the surface extraction.

## Inputs

| Parameter   | Data Type | Required | Range                      | Description                                               |
| ----------- | --------- | -------- | -------------------------- | --------------------------------------------------------- |
| `voxel`     | VOXEL     | Yes      | -                          | The input voxel data to convert to mesh geometry          |
| `algorithm` | COMBO     | Yes      | "surface net"<br />"basic" | The algorithm used for mesh conversion from voxel data    |
| `threshold` | FLOAT     | Yes      | -1.0 to 1.0                | The threshold value for surface extraction (default: 0.6) |

## Outputs

| Output Name | Data Type | Description                                         |
| ----------- | --------- | --------------------------------------------------- |
| `MESH`      | MESH      | The generated 3D mesh containing vertices and faces |