---
title: none
framework: realitykit
role: symbol
role_heading: Type Property
path: realitykit/animationfillmode/none
---

# none

An option that indicates an animation doesn’t display frame data outside of its normal duration.

## Declaration

```swift
static let none: AnimationFillMode
```

## Discussion

Discussion For example, if you rewind an animation of a hand waving for one second by setting trimStart to -1.0, a fillMode of none determines that the hand is invisible for one second before appearing and waving.

## See Also

### Choosing a fill mode

- [forwards](realitykit/animationfillmode/forwards.md)
- [backwards](realitykit/animationfillmode/backwards.md)
- [both](realitykit/animationfillmode/both.md)
- [init(rawValue:)](realitykit/animationfillmode/init(rawvalue:).md)