geompy.addToStudyInFather( Partition_2, FaceFissExtSimple, 'FaceFissExtSimple' )
Plane_1 = geompy.MakePlaneLCS(None, 2000, 3)
FaceFissExtCoupe = geompy.MakePartition([FaceFissExtSimple], [Plane_1], [], [], geompy.ShapeType["FACE"], 0, [], 0)
geompy.addToStudyInFather( Partition_2, FaceFissExtSimple, 'FaceFissExtSimple' )
Plane_1 = geompy.MakePlaneLCS(None, 2000, 3)
FaceFissExtCoupe = geompy.MakePartition([FaceFissExtSimple], [Plane_1], [], [], geompy.ShapeType["FACE"], 0, [], 0)