---
title: crossingMode
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/portalcomponent/crossingmode-swift.property
---

# crossingMode

The crossing behavior of the portal component.

## Declaration

```swift
var crossingMode: PortalComponent.CrossingMode { get set }
```

## Discussion

Discussion Provide a PortalComponent.CrossingMode to configure the crossing behaviors.