/// <summary>
/// Populates the list of valid group buttons.
/// </summary>
public virtual void PopulateValidButtonList()
{
foreach (SpatialButtonFacade button in gameObject.GetComponentsInChildren <SpatialButtonFacade>())
{
ButtonList.RunWhenActiveAndEnabled(() => ButtonList.AddUnique(button.Configuration.SpatialTargetFacade.gameObject));
button.Configuration.SpatialTargetDispatcher = Dispatcher;
}
}
