# ExperimentalGltfAnimationApi

Artifact: [androidx.xr.scenecore:scenecore](https://developer.android.com/jetpack/androidx/releases/xr-scenecore) [View Source](https://cs.android.com/search?q=file:androidx/xr/scenecore/ExperimentalGltfAnimationApi.kt+class:androidx.xr.scenecore.ExperimentalGltfAnimationApi) Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/xr-scenecore#1.0.0)

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```
@RequiresOptIn(message = "This is an experimental API. It may be changed or removed in the future.")
@Retention(value = AnnotationRetention.BINARY)
public annotation ExperimentalGltfAnimationApi
```

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Marks the GltfAnimation APIs as experimental. These APIs may change or be removed in the future.

Any usage of a declaration annotated with `@ExperimentalGltfAnimationApi` must be accepted either by annotating that usage with `@OptIn(ExperimentalGltfAnimationApi::class)` or by propagating the annotation to the containing declaration.