# GARSessionConfiguration(Semantics)

Category adding Scene Semantics functionality to `https://developers.google.com/ar/reference/ios/interface/GARSessionConfiguration#interface_g_a_r_session_configuration`.

## Summary

| ### Properties ||
|---|---|
| `https://developers.google.com/ar/reference/ios/category/GARSessionConfiguration(Semantics)#semanticmode` | `https://developers.google.com/ar/reference/ios/group/GARSemanticMode#garsemanticmode` Sets the desired configuration for the Scene Semantics API. |

## Properties

### semanticMode

```
@property(nonatomic) https://developers.google.com/ar/reference/ios/group/GARSemanticMode#garsemanticmode semanticMode;
```
Sets the desired configuration for the Scene Semantics API.

See `https://developers.google.com/ar/reference/ios/group/GARSemanticMode#garsemanticmode` for available options and usage information. Some ARCore supported devices do not support the Scene Semantics API. Use `https://developers.google.com/ar/reference/ios/category/GARSession(Semantics)#issemanticmodesupported:` to query for support for Scene Semantics. Affected devices are also indicated on the [ARCore supported devices page](https://developers.google.com/ar/devices).