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36 lines
1.0 KiB
Python
36 lines
1.0 KiB
Python
# Cut of groups
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import SMESH_mechanic
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import SMESH
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smesh = SMESH_mechanic.smesh
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mesh = SMESH_mechanic.mesh
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salome = SMESH_mechanic.salome
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# Criterion : AREA > 20
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aFilter = smesh.GetFilter(SMESH.FACE, SMESH.FT_Area, SMESH.FT_MoreThan, 20.)
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anIds = mesh.GetIdsFromFilter(aFilter)
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print("Criterion: Area > 20, Nb = ", len(anIds))
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# create a group by adding elements with area > 20
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aGroupMain = mesh.MakeGroupByIds("Area > 20", SMESH.FACE, anIds)
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# Criterion : AREA < 60
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aFilter = smesh.GetFilter(SMESH.FACE, SMESH.FT_Area, SMESH.FT_LessThan, 60.)
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anIds = mesh.GetIdsFromFilter(aFilter)
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print("Criterion: Area < 60, Nb = ", len(anIds))
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# create a group by adding elements with area < 60
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aGroupTool = mesh.MakeGroupByIds("Area < 60", SMESH.FACE, anIds)
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# create a cut of groups : area >= 60
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aGroupRes = mesh.CutGroups(aGroupMain, aGroupTool, "Area >= 60")
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print("Criterion: Area >= 60, Nb = ", len(aGroupRes.GetListOfID()))
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# Please note that also there is CutListOfGroups() method which works with lists of groups of any lengths
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salome.sg.updateObjBrowser()
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