---
title: attractionCenter
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/particleemittercomponent/particleemitter/attractioncenter
---

# attractionCenter

The spot that the particles are attracted to. In local space. Defaults to (1, 1, 0).

## Declaration

```swift
var attractionCenter: SIMD3<Float>
```