static public int GetSpeedBasedDuration(IntPtr l)
 {
     try {
         DG.Tweening.Plugins.SpiralPlugin  self = (DG.Tweening.Plugins.SpiralPlugin)checkSelf(l);
         DG.Tweening.Plugins.SpiralOptions a1;
         checkValueType(l, 2, out a1);
         System.Single a2;
         checkType(l, 3, out a2);
         UnityEngine.Vector3 a3;
         checkType(l, 4, out a3);
         var ret = self.GetSpeedBasedDuration(a1, a2, a3);
         pushValue(l, true);
         pushValue(l, ret);
         return(2);
     }
     catch (Exception e) {
         return(error(l, e));
     }
 }