This callback function is called when the script module receives a note expression event.
Note expression events are always processed by the engine, regardless of whether the event is posted or not. Therefore, the use of postEvent is not necessary.
Available in: Processor.
|.type||The type of event (4 = noteExpression). See Event Types for details.||number|
|.id||The ID of the associated note-on event.||number|
|.noteExpressionType||The type of note expression event. See Note Expression Types for details.||number|
|.value||The note expression value in the range of 0 to 1.0.||number|