> ## 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.

# SavePointCloud - ComfyUI Built-in Node Documentation

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

The Save Point Cloud node saves a 3D point cloud file to your ComfyUI output directory. It also passes through the point cloud data and optional camera and model information for use by other nodes in your workflow.

## Inputs

| Parameter         | Description                                            | Data Type       | Required | Range                      |
| ----------------- | ------------------------------------------------------ | --------------- | -------- | -------------------------- |
| `model_3d`        | Point cloud file (.ply)                                | FILE3D          | Yes      | -                          |
| `filename_prefix` | Prefix for the saved file name (default: "3d/ComfyUI") | STRING          | Yes      | -                          |
| `viewport_state`  | State from a 3D viewport node                          | LOAD3D          | Yes      | -                          |
| `model_3d_info`   | Optional 3D model information for advanced use         | LOAD3DMODELINFO | No       | -                          |
| `camera_info`     | Optional camera information for advanced use           | LOAD3DCAMERA    | No       | -                          |
| `width`           | Width of the preview image in pixels (default: 1024)   | INT             | Yes      | min: 1, max: 4096, step: 1 |
| `height`          | Height of the preview image in pixels (default: 1024)  | INT             | Yes      | min: 1, max: 4096, step: 1 |

## Outputs

| Output Name     | Description                         | Data Type       |
| --------------- | ----------------------------------- | --------------- |
| `model_3d`      | The saved point cloud file          | FILE3D          |
| `model_3d_info` | Information about the 3D model      | LOAD3DMODELINFO |
| `camera_info`   | Camera information for the viewport | LOAD3DCAMERA    |
| `width`         | Width of the preview image          | INT             |
| `height`        | Height of the preview image         | 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/SavePointCloud/en.md)

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