---
title: particleRotation
framework: spritekit
role: symbol
role_heading: Instance Property
path: spritekit/skemitternode/particlerotation
---

# particleRotation

The average initial rotation of a particle, expressed as an angle in radians.

## Declaration

```swift
var particleRotation: CGFloat { get set }
```

## Discussion

Discussion The default value is 0.0.

## See Also

### Adjusting a Particle’s Rotation

- [particleRotationRange](spritekit/skemitternode/particlerotationrange.md)
- [particleRotationSpeed](spritekit/skemitternode/particlerotationspeed.md)