---
title: "formIntersection(_:)"
framework: spatial
role: symbol
role_heading: Instance Method
path: "spatial/volumetricprotocol/formintersection(_:)"
---

# formIntersection(_:)

Sets the primitive to the intersection of itself and the specified primitive.

## Declaration

```swift
mutating func formIntersection(_ other: Self)
```

## Parameters

- `other`: The second primitive.