> For the complete documentation index, see [llms.txt](https://docs.existent.com/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.existent.com/documentation/v0.0.2/resources/existent-api/index/existentanimationlibrary.md).

# ExistentAnimationLibrary

[ExistentDocumentation](/documentation/v0.0.2/resources/existent-api/index.md) > ExistentAnimationLibrary

## ExistentAnimationLibrary

### Class Details

**Defined in:** Public/Utils/ExistentAnimationLibrary.h

**Hierarchy:** *Object > BlueprintFunctionLibrary > ExistentAnimationLibrary*

### Properties

### Nodes

|                                                                                                                                                                  |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Get Bone Length](/documentation/v0.0.2/resources/existent-api/index/existentanimationlibrary/getbonelength.md)                                                  |
| [Get Children Bones](/documentation/v0.0.2/resources/existent-api/index/existentanimationlibrary/getchildrenbones.md)                                            |
| [Get Ref Skeleton Bone Component Transform](/documentation/v0.0.2/resources/existent-api/index/existentanimationlibrary/getrefskeletonbonecomponenttransform.md) |
| [Get Ref Skeleton Bone Length](/documentation/v0.0.2/resources/existent-api/index/existentanimationlibrary/getrefskeletonbonelength.md)                          |
| [Set Anim Instance Class](/documentation/v0.0.2/resources/existent-api/index/existentanimationlibrary/setaniminstanceclass.md)                                   |