public void InitializeNodes()
{
LSystem ls = new LSystem();
RuleCollection rc = new RuleCollection();
rc.GenerateRules();
Debug.Log("Size = " + rc.GetCollection().Count);
int selectedIndex = Random.Range(0, rc.GetCollection().Count);
LRule r = (LRule)rc.GetCollection()[selectedIndex];
ls.axiom = r.axiom;
ls.delta = r.delta;
// JUST GO THROUGH THE RANDOMLY SELECTED RULE, USE ITS COLLECTION IN THE EXPAND AND INTERPRET
Debug.Log(r.name);
ls.expand(r.expandingIterations, r.rules);
ls.interpret();
}