---
title: Joint3D
framework: vision
role: symbol
role_heading: Structure
path: vision/joint3d
---

# Joint3D

An object that represents a body pose joint in 3D space.

## Declaration

```swift
struct Joint3D
```

## Topics

### Creating a joint

- [init(position:localPosition:identifer:parentJoint:)](vision/joint3d/init(position:localposition:identifer:parentjoint:).md)

### Inspecting a joint

- [localPosition](vision/joint3d/localposition.md)
- [position](vision/joint3d/position.md)
- [parentJoint](vision/joint3d/parentjoint.md)
- [identifier](vision/joint3d/identifier.md)

## Relationships

### Conforms To

- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Joints

- [Joint](vision/joint.md)