---
title: PhysicsCustomJoint.MotionLimit
framework: realitykit
role: symbol
role_heading: Enumeration
path: realitykit/physicscustomjoint/motionlimit
---

# PhysicsCustomJoint.MotionLimit

Specifies allowed linear or angular motion.

## Declaration

```swift
enum MotionLimit
```

## Topics

### Enumeration Cases

- [PhysicsCustomJoint.MotionLimit.fixed](realitykit/physicscustomjoint/motionlimit/fixed.md)
- [PhysicsCustomJoint.MotionLimit.range(_:)](realitykit/physicscustomjoint/motionlimit/range(_:).md)
- [PhysicsCustomJoint.MotionLimit.unlimited](realitykit/physicscustomjoint/motionlimit/unlimited.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)