Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Runtime > AugmentedReality > UARTrackableNotifyComponent > OnUpdateTrackedFace

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OnUpdateTrackedFace

Event that happens when any ar Face item is updated

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Syntax

FTrackableFaceDelegate OnUpdateTrackedFace

Remarks

Event that happens when any ar Face item is updated