smesh/doc/salome/examples/quality_controls_ex10.py

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# Over-constrained volumes
import salome
salome.salome_init_without_session()
import GEOM
from salome.geom import geomBuilder
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geompy = geomBuilder.New()
import SMESH, SALOMEDS
from salome.smesh import smeshBuilder
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smesh = smeshBuilder.New()
import salome_notebook
mesh = smesh.Mesh()
volumeFilter = smesh.GetFilter(SMESH.VOLUME,SMESH.FT_OverConstrainedVolume)
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# make volumes by extrusion of one face
n1 = mesh.AddNode(0,0,0)
n2 = mesh.AddNode(10,0,0)
edge = mesh.AddEdge([n1,n2])
mesh.ExtrusionSweep([edge], smesh.MakeDirStruct(0,7,0), 1)
mesh.ExtrusionSweep( mesh.GetElementsByType(SMESH.FACE), smesh.MakeDirStruct(0,0,5), 7)
assert( 7 == len( mesh.GetIdsFromFilter( volumeFilter )))