class cTreePath extends java.util.Vector<Object3D> // javax.swing.tree.TreePath
{
	public cTreePath(Object3D r, cTreePath cp)
	{
		add(r);
                
                for (Object3D o : cp)
                {
                    add(o);
                }
                
                //System.out.println("TP = " + this);
	}

	public cTreePath(cTreePath pp, Object3D l)
	{
		//super(pp, o);
                
                for (Object3D o : pp)
                {
                    add(o);
                }
                
		add(l);
                
                //System.out.println("TP = " + this);
	}

	public cTreePath(Object3D o)
	{
		//super(o);
            add(o);
                //System.out.println("Root = " + this);
	}
        
	public cTreePath(java.util.Collection<Object3D> c)
	{
            super(c);
	}
        
        public Object3D Leaf()
        {
            if (size() == 0)
                return null;
            
            return get(size()-1);
        }
        
        public cTreePath Raise2Material()
        {
            if (lastElement().material != null || size() <= 1)
                return this;
            
            return new cTreePath(subList(0,size()-1)).Raise2Material();
        }
        
        public String toString()
        {
            String string = "";
            
            for (Object3D o : this)
            {
                string += "/" + o.GetName();
            }
            
            return string;
        }
        
        javax.swing.tree.TreePath GetTreePath()
        {
            return new javax.swing.tree.TreePath(toArray());
        }
}