---
title: collisionFilter
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/charactercontrollercomponent/collisionfilter
---

# collisionFilter

The character’s collision filter.

## Declaration

```swift
var collisionFilter: CollisionFilter
```

## Discussion

Discussion For more information on using collision filters, see Controlling Entity Collisions in RealityKit.