protected virtual void SetupPlayArea()
{
playArea = VRTK_DeviceFinder.PlayAreaTransform();
if (playArea != null)
{
lastPlayAreaPosition = playArea.position;
collisionTracker = playArea.GetComponent <VRTK_CollisionTracker>();
if (collisionTracker == null)
{
collisionTracker = playArea.gameObject.AddComponent <VRTK_CollisionTracker>();
}
ManageCollisionListeners(true);
}
}
/// <summary>
/// Observable TriggerExit event
/// </summary>
/// <param name="events"></param>
/// <returns></returns>
public static IObservable <CollisionTrackerEventArgs> TriggerExitAsObservable(this VRTK_CollisionTracker events)
{
return(Observable.FromEvent <CollisionTrackerEventHandler, CollisionTrackerEventArgs>(
h => (s, e) => h(e),
h => events.TriggerExit += h,
h => events.TriggerExit -= h));
}
/// <summary>
/// Observable CollisionStay event
/// </summary>
/// <param name="events"></param>
/// <returns></returns>
public static IObservable <CollisionTrackerEventArgs> CollisionStayAsObservable(this VRTK_CollisionTracker events)
{
return(Observable.FromEvent <CollisionTrackerEventHandler, CollisionTrackerEventArgs>(
h => (s, e) => h(e),
h => events.CollisionStay += h,
h => events.CollisionStay -= h));
}
