-# Usage of 3D Extrusion meshing algorithm
+# Usage of Extrusion 3D meshing algorithm
import salome
salome.salome_init()
from salome.geom import geomBuilder
-geompy = geomBuilder.New(salome.myStudy)
+geompy = geomBuilder.New()
import SMESH
from salome.smesh import smeshBuilder
-smesh = smeshBuilder.New(salome.myStudy)
+smesh = smeshBuilder.New()
OX = geompy.MakeVectorDXDYDZ(1,0,0)
OY = geompy.MakeVectorDXDYDZ(0,1,0)