PathPoint With Collider Setup

void Start()
    {
        // for each node
        foreach (var node in Nodes)
        {
            // get point class and assign your custom trigger function to it
            var point = node.GetComponent<PathPoint>();
            point.TriggerEnterAction = OnPathPointEnter;
            // let it know to only call trigger if this is the object collided
            point.ObjectToDetect = gameObject;
        }
        // move
        iTween.MoveTo(gameObject, iTween.Hash("path", Nodes.ToArray(), "time", _totalPathTime, "oncomplete", "PathComplete", "onupdate", "OnUpdate"));
    }