Actor Blueprint Functions

These Blueprint functions target the root component of an Actor. If no AkComponent is attached to the Actor's root component, one is created.

Post Event

Posts a Wwise Event attached to and following the root component of the specified Actor.

Post Trigger

Posts a Trigger to Wwise, targeting the root component of a specified Actor.

Set Occlusion Refresh Interval

Sets the time interval at which the AkComponent attached to the root component performs occlusion calculations. Set to 0 to turn off occlusion on the component.

Set Switch

Sets the active Switch for a given Switch Group, targeting the root component of a specified Actor.

Stop Actor

Stops all sounds on the given Actor.

Use Reverb Volumes

Sets whether the AkComponent attached to the root component is influenced by AkReverbVolume or not.