With a small test

[modules/smesh.git] / doc / salome / examples / basic_geom_smesh_without_session.py

diff --git a/doc/salome/examples/basic_geom_smesh_without_session.py b/doc/salome/examples/basic_geom_smesh_without_session.py
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+
+"""
+Most basic test of GEOM/SMESH usecase, but it can be tested without any session launched.
+"""
+
+import sys
+import salome
+
+import os
+salome.standalone() # <- key point of test is here
+salome.salome_init()
+import salome_notebook
+notebook = salome_notebook.NoteBook()
+
+###
+### GEOM component
+###
+
+import GEOM
+from salome.geom import geomBuilder
+import math
+import SALOMEDS
+
+geompy = geomBuilder.New()
+O = geompy.MakeVertex(0, 0, 0)
+OX = geompy.MakeVectorDXDYDZ(1, 0, 0)
+OY = geompy.MakeVectorDXDYDZ(0, 1, 0)
+OZ = geompy.MakeVectorDXDYDZ(0, 0, 1)
+Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
+geompy.addToStudy( O, 'O' )
+geompy.addToStudy( OX, 'OX' )
+geompy.addToStudy( OY, 'OY' )
+geompy.addToStudy( OZ, 'OZ' )
+geompy.addToStudy( Box_1, 'Box_1' )
+###
+### SMESH component
+###
+import  SMESH, SALOMEDS
+from salome.smesh import smeshBuilder
+
+smesh = smeshBuilder.New()
+smesh.SetEnablePublish( True ) # Set to False to avoid publish in study if not needed or in some particular situations:
+                                 # multiples meshes built in parallel, complex and numerous mesh edition (performance)
+Mesh_1 = smesh.Mesh(Box_1)
+NETGEN_1D_2D_3D = Mesh_1.Tetrahedron(algo=smeshBuilder.NETGEN_1D2D3D)
+isDone = Mesh_1.Compute()
+
+
+## Set names of Mesh objects
+smesh.SetName(NETGEN_1D_2D_3D.GetAlgorithm(), 'NETGEN 1D-2D-3D')
+smesh.SetName(Mesh_1.GetMesh(), 'Mesh_1')
+
+assert(Mesh_1.GetMesh().NbTetras()>=5)