> ## 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.

# SaveGaussianSplat - ComfyUI Built-in Node Documentation

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

This node saves a Gaussian splat 3D file to the ComfyUI output directory and provides preview data for the 3D viewer.

## Inputs

| Parameter         | Description                                           | Data Type       | Required | Range                      |
| ----------------- | ----------------------------------------------------- | --------------- | -------- | -------------------------- |
| `model_3d`        | A gaussian splat 3D file.                             | FILE3D          | Yes      | -                          |
| `filename_prefix` | Prefix for the saved filename (default: "3d/ComfyUI") | STRING          | Yes      | -                          |
| `viewport_state`  | The current viewport state from a 3D loader node.     | LOAD3D          | Yes      | -                          |
| `model_3d_info`   | Additional 3D model information for the preview.      | LOAD3DMODELINFO | No       | -                          |
| `camera_info`     | Camera information for the preview.                   | LOAD3DCAMERA    | No       | -                          |
| `width`           | Width of the preview in pixels (default: 1024)        | INT             | Yes      | min: 1, max: 4096, step: 1 |
| `height`          | Height of the preview in pixels (default: 1024)       | INT             | Yes      | min: 1, max: 4096, step: 1 |

## Outputs

| Output Name     | Description                           | Data Type       |
| --------------- | ------------------------------------- | --------------- |
| `model_3d`      | The saved Gaussian splat 3D file.     | FILE3D          |
| `model_3d_info` | 3D model information for the preview. | LOAD3DMODELINFO |
| `camera_info`   | Camera information for the preview.   | LOAD3DCAMERA    |
| `width`         | Width of the preview.                 | INT             |
| `height`        | Height of the preview.                | INT             |

> 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/SaveGaussianSplat/en.md)

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