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

# additive

A Boolean value that indicates whether the animation builds on the current state of the target entity or resets the state before running.

## Declaration

```swift
var additive: Bool { get set }
```

## See Also

### Configuring the animation

- [name](realitykit/sampledanimation/name.md)
- [bindTarget](realitykit/sampledanimation/bindtarget.md)
- [blendLayer](realitykit/sampledanimation/blendlayer.md)
- [jointNames](realitykit/sampledanimation/jointnames.md)
- [isRotationAnimated](realitykit/sampledanimation/isrotationanimated.md)
- [isScaleAnimated](realitykit/sampledanimation/isscaleanimated.md)
- [isTranslationAnimated](realitykit/sampledanimation/istranslationanimated.md)
- [tweenMode](realitykit/sampledanimation/tweenmode.md)