---
title: jointModelTransforms
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/arskeleton3d/jointmodeltransforms-dno4
---

# jointModelTransforms

The model space transforms for each joint.

## Declaration

```occ
@property (nonatomic, readonly) const simd_float4x4 * jointModelTransforms;
```

## 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-1m5a1.md)
- [localTransformForJointName:](arkit/arskeleton3d/localtransformforjointname:.md)
- [modelTransformForJointName:](arkit/arskeleton3d/modeltransformforjointname:.md)