import math
import SMESH_mechanic
+import SMESH
smesh = SMESH_mechanic.smesh
mesh = SMESH_mechanic.mesh
# create a symmetrical copy of the mesh mirrored through a point
-axis = smesh.AxisStruct(0, 0, 0, 0, 0, 0)
+axis = SMESH.AxisStruct(0, 0, 0, 0, 0, 0)
mesh.Mirror([], axis, smesh.POINT, 1)