---
title: joints
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/physicsjointscomponent/joints
---

# joints

The set of joints the physics joints component stores.

## Declaration

```swift
var joints: PhysicsJoints
```

## Discussion

Discussion Add a joint to the correct PhysicsJointsComponent instance by calling its PhysicsJoint/addToSimulation()-886c4 method.