---
title: rootMotionTransform
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/animationevents/rootmotiondidupdate/rootmotiontransform
---

# rootMotionTransform

The change in position and orientation since the previous frame.

## Declaration

```swift
let rootMotionTransform: Transform
```

## Discussion

Discussion This is not cumulative — it represents only the delta from the last frame.

## See Also

### Accessing root motion

- [suppressesAutomaticApplication](realitykit/animationevents/rootmotiondidupdate/suppressesautomaticapplication.md)