The AudioMixer manager is responsible for managing the communication between Fabric's event system and Unity's Audio Mixer allowing to transition to different snapshots at runtime.

AudioMixers: The audio mixers list allows to register multiple mixers with Fabric.

• Size: Sets the list size
• Element 0...N: Stores the audio mixer asset, simply drag and drop the mixer resource file from the Project view to the element property.

The audio mixer provides the following event actions,

• Fabric.EventActions.LoadAudioMixer: Loads a mixer resource at runtime, passing the name of the mixer in the parameter name.
• Fabric.EventActions.UnoadAudioMixer: Unloads a mixer resource at runtime, passing the name of the mixer in the parameter name.
• Fabric.EventActions.TransitionToSnapshot: Activates a mixer snapshots.

NOTE: These event actions are supported in the EventTrigger component.

Example on how to post a TransitionToSnapshot event action in code,

// Allocate this once during initialisation

Fabric.TransitionToSnapshotData transitionToSnapshotData = new Fabric.TransitionToSnapshotData();

// In game you do this

transitionToSnapshotData._snapshot = "Snapshot"; // Name of snapshot

transitionToSnapshotData._timeToReach = 0.0f; // time to reach, in seconds

Fabric.EventManager.Instance.PostEvent ( "AudioMixer", Fabric.EventAction.TransitionToSnapshot, transitionToSnapshotData);