---
title: position
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avaudio3dmixing/position
---

# position

The location of the source in the 3D environment.

## Declaration

```swift
var position: AVAudio3DPoint { get set }
```

## Discussion

Discussion The system specifies the coordinates in meters. Only the AVAudioEnvironmentNode class implements this property.

## See Also

### Getting the 3D Mixing Parameters

- [obstruction](avfaudio/avaudio3dmixing/obstruction.md)
- [occlusion](avfaudio/avaudio3dmixing/occlusion.md)
- [rate](avfaudio/avaudio3dmixing/rate.md)
- [pointSourceInHeadMode](avfaudio/avaudio3dmixing/pointsourceinheadmode.md)
- [reverbBlend](avfaudio/avaudio3dmixing/reverbblend.md)
- [sourceMode](avfaudio/avaudio3dmixing/sourcemode.md)