---
title: ARConfiguration.FrameSemantics
framework: arkit
role: symbol
role_heading: Structure
path: arkit/arconfiguration/framesemantics-swift.struct
---

# ARConfiguration.FrameSemantics

Types of optional frame features you can enable in your app.

## Declaration

```swift
struct FrameSemantics
```

## Discussion

Discussion A frame semantic represents 2D information that ARKit extracts from a frame.

## Topics

### Creating a Feature

- [init(rawValue:)](arkit/arconfiguration/framesemantics-swift.struct/init(rawvalue:).md)

### Tracking Bodies in 2D

- [bodyDetection](arkit/arconfiguration/framesemantics-swift.struct/bodydetection.md)

### Occluding Virtual Content with People

- [personSegmentation](arkit/arconfiguration/framesemantics-swift.struct/personsegmentation.md)
- [personSegmentationWithDepth](arkit/arconfiguration/framesemantics-swift.struct/personsegmentationwithdepth.md)

### Accessing Depth

- [sceneDepth](arkit/arconfiguration/framesemantics-swift.struct/scenedepth.md)
- [smoothedSceneDepth](arkit/arconfiguration/framesemantics-swift.struct/smoothedscenedepth.md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [ExpressibleByArrayLiteral](swift/expressiblebyarrayliteral.md)
- [OptionSet](swift/optionset.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [SetAlgebra](swift/setalgebra.md)

## See Also

### Enabling frame features

- [frameSemantics](arkit/arconfiguration/framesemantics-swift.property.md)
- [supportsFrameSemantics(_:)](arkit/arconfiguration/supportsframesemantics(_:).md)