---
title: jointModelTransforms
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/arskeleton3d/jointmodeltransforms-i6yu
---

# jointModelTransforms

The model space transforms for each joint.

## Declaration

```swift
@nonobjc var jointModelTransforms: [simd_float4x4] { get }
```

## Discussion

Discussion Model space refers to a joint’s position relative to the hip joint. Note, the hip joint is located at the body anchor’s origin.

## See Also

### Getting a Joint’s Pose

- [jointLocalTransforms](arkit/arskeleton3d/jointlocaltransforms-66gbm.md)
- [localTransform(for:)](arkit/arskeleton3d/localtransform(for:).md)
- [modelTransform(for:)](arkit/arskeleton3d/modeltransform(for:).md)