---
title: animationSpeed
framework: spritekit
role: symbol
role_heading: Instance Property
path: spritekit/skfieldnode/animationspeed
---

# animationSpeed

The rate at which a noise or turbulence field node changes.

## Declaration

```swift
var animationSpeed: Float { get set }
```

## Discussion

Discussion A value of 0.0 means that the field should not animate at all.

## See Also

### Configuring Other Field Properties

- [smoothness](spritekit/skfieldnode/smoothness.md)
- [direction](spritekit/skfieldnode/direction.md)
- [texture](spritekit/skfieldnode/texture.md)