/// <summary>
/// Find selectable GameObjects.
/// </summary>
public virtual void FindSelectableObjects()
{
SelectableObjects.Clear();
SelectableTargets.Clear();
Compatibility.GetComponentsInChildren(this, true, SelectableTargets);
for (int i = 0; i < SelectableTargets.Count; i++)
{
SelectableObjects.Add((SelectableTargets[i] as Component).gameObject);
}
}