> ## 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.

# Stitch CAD Surface Bodies

Attempts to merge multiple CAD surface bodies or CAD faces together within a tolerance, always outputs the results as a list. For those looking to join together multiple CAD solid bodies it is recommended to use the Boolean Union operation, which requires implicit bodies.

### Inputs

| Name       | Type                                                            | Description                                                |
| ---------- | --------------------------------------------------------------- | ---------------------------------------------------------- |
| Cad bodies | [CAD Body List](../../../../block-documentation/types/cad-body) | List of CAD surface bodies to attempt to join.             |
| Tolerance  | [Scalar](../../../../block-documentation/types/scalar)          | Maximum gap width to attempt to sew adjacent CAD surfaces. |

### Outputs

| Type                                                            |
| --------------------------------------------------------------- |
| [CAD Body List](../../../../block-documentation/types/cad-body) |