> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Bounding Box Union

Combine multiple bounding boxes into a single bounding box.

### Inputs

| Name           | Type                                                                    | Description                                                                                                     |
| -------------- | ----------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------- |
| Bounding boxes | [Bounding Box List](../../../../block-documentation/types/bounding-box) | List of Bounding Boxes to union. The largest Bounding Box containing all other Bounding Boxes will be returned. |
| Offset         | [Vector](../../../../block-documentation/types/vector)                  | Offset to add to the resulting Bounding Box.                                                                    |

### Outputs

| Type                                                               |
| ------------------------------------------------------------------ |
| [Bounding Box](../../../../block-documentation/types/bounding-box) |