In my Vuforia Unity project, when I target an Image Target a sound is played. I want now to play a specific other sound if 2 targets are detected and another if 3 are detected.
I managed to list targeted Images by doing so in the ARCamera :
void Update () { // Get the Vuforia StateManager StateManager sm = TrackerManager.Instance.GetStateManager ();
// Query the StateManager to retrieve the list of // currently 'active' trackables //(i.e. the ones currently being tracked by Vuforia) IEnumerable<TrackableBehaviour> activeTrackables = sm.GetActiveTrackableBehaviours ();
// Iterate through the list of active trackables Debug.Log ("List of trackables currently active (tracked): "); foreach (TrackableBehaviour tb in activeTrackables) { Debug.Log("Trackable: " + tb.TrackableName); } } Do you have any idea how to implement what I want to do ?