+++ /dev/null
-# Editing of a mesh
-
-import salome
-salome.salome_init_without_session()
-import GEOM
-from salome.geom import geomBuilder
-geompy = geomBuilder.New()
-
-import SMESH, SALOMEDS
-from salome.smesh import smeshBuilder
-smesh = smeshBuilder.New()
-
-def PrintMeshInfo(theMesh):
- aMesh = theMesh.GetMesh()
- print("Information about mesh:")
- print("Number of nodes : ", aMesh.NbNodes())
- print("Number of edges : ", aMesh.NbEdges())
- print("Number of faces : ", aMesh.NbFaces())
- print("Number of volumes : ", aMesh.NbVolumes())
- pass
-
-# create a box
-box = geompy.MakeBox(0., 0., 0., 20., 20., 20.)
-geompy.addToStudy(box, "box")
-
-# select one edge of the box for definition of a local hypothesis
-subShapeList = geompy.SubShapeAll(box, geompy.ShapeType["EDGE"])
-edge = subShapeList[0]
-name = geompy.SubShapeName(edge, box)
-geompy.addToStudyInFather(box, edge, name)
-
-# create a mesh
-tria = smesh.Mesh(box, "Mesh 2D")
-algo1D = tria.Segment()
-hyp1 = algo1D.NumberOfSegments(3)
-algo2D = tria.Triangle()
-hyp2 = algo2D.MaxElementArea(10.)
-
-# create a sub-mesh
-algo_local = tria.Segment(edge)
-hyp3 = algo_local.Arithmetic1D(1, 6)
-hyp4 = algo_local.Propagation()
-
-# compute the mesh
-tria.Compute()
-PrintMeshInfo(tria)
-
-# remove a local hypothesis
-tria.RemoveHypothesis(hyp4, edge)
-
-# compute the mesh
-tria.Compute()
-PrintMeshInfo(tria)
-
-# change the value of the 2D hypothesis
-hyp2.SetMaxElementArea(2.)
-
-# compute the mesh
-tria.Compute()
-PrintMeshInfo(tria)
