Anchors
This page is a supplement to the AR Foundation Anchors manual. The following sections describe the optional features of AR Foundation's XRAnchorSubsystem supported by ARKit.
Tip
When developing an AR app, refer to both the AR Foundation documentation as well as the required packages for each platform you support.
Optional feature support
ARKit implements the following optional features of AR Foundation's XRAnchorSubsystem:
| Feature | Descriptor Property | Supported |
|---|---|---|
| Trackable attachments | supportsTrackableAttachments | Yes |
| Synchronous add | supportsSynchronousAdd | Yes |
| Save anchor | supportsSaveAnchor | |
| Load anchor | supportsLoadAnchor | |
| Erase anchor | supportsEraseAnchor | |
| Get saved anchor IDs | supportsGetSavedAnchorIds | |
| Async cancellation | supportsAsyncCancellation |
Note
Refer to AR Foundation Anchors platform support for more information on the optional features of the anchor subsystem.
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