---
title: "addAnchor(_:)"
framework: arkit
role: symbol
role_heading: Instance Method
path: "arkit/worldtrackingprovider/addanchor(_:)"
---

# addAnchor(_:)

Adds a world anchor you supply to the set of currently tracked anchors.

## Declaration

```swift
final func addAnchor(_ worldAnchor: WorldAnchor) async throws
```

## Parameters

- `worldAnchor`: A position and orientation in the world you want to track.

## See Also

### Tracking objects

- [init()](arkit/worldtrackingprovider/init().md)
- [anchorUpdates](arkit/worldtrackingprovider/anchorupdates.md)
- [requiredAuthorizations](arkit/worldtrackingprovider/requiredauthorizations.md)
- [isSupported](arkit/worldtrackingprovider/issupported.md)
- [allAnchors](arkit/worldtrackingprovider/allanchors.md)
- [WorldTrackingProvider.Error](arkit/worldtrackingprovider/error.md)