---
title: CollisionEvents
framework: realitykit
role: symbol
role_heading: Enumeration
path: realitykit/collisionevents
---

# CollisionEvents

## Declaration

```swift
enum CollisionEvents
```

## Topics

### Detecting collisions

- [CollisionEvents.Began](realitykit/collisionevents/began.md)
- [CollisionEvents.Updated](realitykit/collisionevents/updated.md)
- [CollisionEvents.Ended](realitykit/collisionevents/ended.md)

## See Also

### Physics and motion events

- [AnimationEvents](realitykit/animationevents.md)
- [PhysicsSimulationEvents](realitykit/physicssimulationevents.md)