---
title: frameInterval
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/sampledanimation/frameinterval
---

# frameInterval

The duration within the animation timeline for each frame in the frames array.

## Declaration

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

## See Also

### Timing the animation

- [start](realitykit/sampledanimation/start.md)
- [end](realitykit/sampledanimation/end.md)
- [speed](realitykit/sampledanimation/speed.md)
- [delay](realitykit/sampledanimation/delay.md)
- [duration](realitykit/sampledanimation/duration.md)
- [offset](realitykit/sampledanimation/offset.md)
- [trimDuration](realitykit/sampledanimation/trimduration.md)
- [trimStart](realitykit/sampledanimation/trimstart.md)
- [trimEnd](realitykit/sampledanimation/trimend.md)