---
title: AVAudio3DPoint
framework: avfaudio
role: symbol
role_heading: Structure
path: avfaudio/avaudio3dpoint
---

# AVAudio3DPoint

A structure that represents a point in 3D space.

## Declaration

```swift
struct AVAudio3DPoint
```

## Overview

Overview Classes that deal with 3D audio, such as those adopting AVAudioMixing and AVAudioEnvironmentNode, use this structure. The system represents this point in meters.

## Topics

### Creating a Point

- [init()](avfaudio/avaudio3dpoint/init().md)
- [init(x:y:z:)](avfaudio/avaudio3dpoint/init(x:y:z:).md)
- [AVAudioMake3DPoint(_:_:_:)](avfaudio/avaudiomake3dpoint(_:_:_:).md)

### Getting Point Properties

- [x](avfaudio/avaudio3dpoint/x.md)
- [y](avfaudio/avaudio3dpoint/y.md)
- [z](avfaudio/avaudio3dpoint/z.md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Sendable](swift/sendable.md)

## See Also

### Spatial audio

- [AVAudioEnvironmentNode](avfaudio/avaudioenvironmentnode.md)
- [AVAudioEnvironmentDistanceAttenuationParameters](avfaudio/avaudioenvironmentdistanceattenuationparameters.md)
- [AVAudioEnvironmentReverbParameters](avfaudio/avaudioenvironmentreverbparameters.md)
- [AVAudio3DMixing](avfaudio/avaudio3dmixing.md)
- [AVAudio3DVectorOrientation](avfaudio/avaudio3dvectororientation.md)
- [AVAudio3DAngularOrientation](avfaudio/avaudio3dangularorientation.md)
- [AVAudio3DMixingSourceMode](avfaudio/avaudio3dmixingsourcemode.md)
- [AVAudio3DMixingRenderingAlgorithm](avfaudio/avaudio3dmixingrenderingalgorithm.md)
- [AVAudioEnvironmentOutputType](avfaudio/avaudioenvironmentoutputtype.md)
- [AVAudio3DMixingPointSourceInHeadMode](avfaudio/avaudio3dmixingpointsourceinheadmode.md)
- [AVAudio3DVector](avfaudio/avaudio3dvector.md)