--- /dev/null
+# Symmetry
+
+import math
+
+import SMESH_mechanic
+
+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)
+
+mesh.Mirror([], axis, smesh.POINT, 1)