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API > API/Plugins > API/Plugins/MovieSceneAnimMixerScripting > API/Plugins/MovieSceneAnimMixerScripting/UMovieSceneAnimMixerTrackExtensi-
Description
Add a child track (e.g. Control Rig) to a specific layer. This is the UI operation of adding a track type to an empty mixer layer. The track will occupy the entire layer (layers support either sections or a child track, not both).
| Name | AddChildTrackToLayer |
| Type | function |
| Header File | /Engine/Plugins/Experimental/MovieSceneAnimMixer/Source/MovieSceneAnimMixerScripting/Public/MovieSceneAnimMixerTrackExtensions.h |
| Include Path | #include "MovieSceneAnimMixerTrackExtensions.h" |
| Source | /Engine/Plugins/Experimental/MovieSceneAnimMixer/Source/MovieSceneAnimMixerScripting/Private/MovieSceneAnimMixerTrackExtensions.cpp |
UFUNCTION (BlueprintCallable, Category="Sequencer|AnimMixer", Meta=(ScriptMethod))
static UMovieSceneTrack * AddChildTrackToLayer
(
UMovieSceneAnimationMixerTrack * Track,
FGuid ObjectBinding,
TSubclassOf < UMovieSceneTrack > TrackClass,
int32 LayerIndex
)