---
title: CollisionComponent.Mode.colliding
framework: realitykit
role: symbol
role_heading: Case
path: realitykit/collisioncomponent/mode-swift.enum/colliding
---

# CollisionComponent.Mode.colliding

An environmental collision object.

## Declaration

```swift
case colliding
```

## Discussion

Discussion Enabling this flag allows collision objects to interact with dynamic rigid bodies without requiring an extra physicsBody component.