Surface"):         self.curveA = activeCurve         self.curveO = otherCurve         self.name  = name          self.nrSplines = self.curveA.nrSplines         if self.curveO.nrSplines < self.nrSplines: self.nrSplines = self.curveO.nrSplines          self.bMesh = bmesh.new()          self.splineSurfaces = self.SetupSplineSurfaces()          self.Apply()       def SetupSplineSurfaces(self):         rvSplineSurfaces = []          currV0Index = 0         for i in range(self.nrSplines):             splineA = self.curveA.splines[i]             splineO = self.curveO.splines[i]              res