static void ConfigAbsorbingSrcFor(CellObjCtrl cCtrl)
        {
            int dirFwd = cCtrl.GetDir();
            int dirBwd = (int)Mathf.Repeat((float)(cCtrl.GetDir() + 3), (float)6);

            if (cCtrl._TgtObj == null)
            {
                return;
            }
            MiroModelV1 model = cCtrl._TgtObj.GetComponent <MiroModelV1> ();
            HexCoord    hc    = cCtrl.GetComponent <HexCoord> ();
            Transform   tfFwd = hc._Neighbors [dirFwd];
            Transform   tfBwd = hc._Neighbors [dirBwd];

            model.SetFwdAbsorbingSrcTF(tfFwd);
            model.SetBwdAbsorbingSrcTF(tfBwd);
        }