Android XR Extensions for Unity

The Android XR Extensions for Unity provide APIs for the following:

1. Anchor.
2. Object Tracking.
3. Passthrough Composition Layer.
4. Plane.
5. Session Management.
6. Face Tracking.
7. Unbounded Reference Space.
8. Environment Blend Mode.
9. Foveation (Legacy).
10. Mouse Interaction Profile.

How to use

1. In Window > Package Manager, click the + button, and choose the Add package from tarball... option to import Android XR Extensions for Unity package.
2. In Project Settings > XR Plug-in Management, switch to Android tab, then check OpenXR as the plug-in provider at OpenXR runtime.
3. Under XR Plug-in Management > OpenXR, switch to Android tab, select Android XR (Extensions) feature group, or select individual features that your want to use at OpenXR runtime. Some of them might be incompatible with another, refer to the README.md from each sample for more details.
4. Under XR Plug-in Management > Project Validation, fix all OpenXR related issues. This will help to configure your Player Settings.
5. In Player > Android > Identification > Minimal API Level, select 24 or higher level. This is required by OpenXR Loader. Otherwise, it can fail the build.
6. Build your project targeting Android platform.