public override void DrawCurve()
 {
     for (int i = 0; i < data_inAll.Length; i++)
     {
         if (data_inAll[i])
         {
             data_inAll[i].SetSelfPos(ref windowRect, ref selfRectAll[i]);
             NodeEditor.DrawCurve(data_inAll[i].otherPos, data_inAll[i].selfPos);
         }
     }
 }