Add "Deflection 2D" quality control

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

diff --git a/doc/salome/examples/quality_controls_defl.py b/doc/salome/examples/quality_controls_defl.py
new file mode 100644 (file)
index 0000000..9105fee
--- /dev/null
+++ b/doc/salome/examples/quality_controls_defl.py
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+# Deflection 2D
+
+
+import salome
+salome.salome_init()
+from salome.geom import geomBuilder
+geompy = geomBuilder.New(salome.myStudy)
+
+import SMESH
+from salome.smesh import smeshBuilder
+smesh =  smeshBuilder.New(salome.myStudy)
+
+# fuse a box and a sphere
+Sphere_1 = geompy.MakeSphereR(100)
+Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
+Fuse = geompy.MakeFuse( Sphere_1, Box_1, theName="box + sphere" )
+
+# create a mesh
+mesh = smesh.Mesh( Fuse, "Deflection_2D")
+algo = mesh.Segment()
+algo.LocalLength(35)
+algo = mesh.Triangle()
+mesh.Compute()
+
+# get min and max deflection
+minMax = mesh.GetMinMax( SMESH.FT_Deflection2D )
+print "min and max deflection: ", minMax
+
+# get deflection of a certain face
+faceID = mesh.NbEdges() + mesh.NbFaces()
+defl = mesh.FunctorValue( SMESH.FT_Deflection2D, faceID )
+print "deflection of face %s = %s" % ( faceID, defl )
+
+margin = minMax[1] / 2
+
+# get all faces with deflection LESS than the margin
+aFilter = smesh.GetFilter(SMESH.FACE, SMESH.FT_Deflection2D, '<', margin, mesh=mesh)
+anIds = aFilter.GetIDs()
+print "%s faces have deflection less than %s" %( len(anIds), margin )
+
+# create a group of faces with deflection MORE than the margin
+aGroup = mesh.MakeGroup("Deflection > " + `margin`, SMESH.FACE, SMESH.FT_Deflection2D,'>',margin)
+print "%s faces have deflection more than %s: %s ..." %( aGroup.Size(), margin, aGroup.GetIDs()[:10] )
+
+salome.sg.updateObjBrowser(True)