mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2025-03-28 02:08:37 +05:00
86 lines
3.4 KiB
Python
86 lines
3.4 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
|
||
|
|
import logging
|
||
|
|
from geomsmesh import smesh
|
||
|
|
import SMESH
|
||
|
|
from geomsmesh import geompy
|
||
|
|
|
||
|
|
# -----------------------------------------------------------------------------
|
||
|
|
# --- maillage complet et fissure
|
||
|
|
|
||
|
|
def RegroupeSainEtDefaut(maillageSain, blocComplet, extrusionFaceFissure, faceGeomFissure, nomVolume, normal = None):
|
||
|
|
"""
|
||
|
|
Maillage sain sans la zone de defaut
|
||
|
|
TODO: a completer
|
||
|
|
"""
|
||
|
|
logging.info('Concatenation')
|
||
|
|
|
||
|
|
maillageComplet = smesh.Concatenate([maillageSain.GetMesh(), blocComplet.GetMesh()], 1, 1, 1e-05,False)
|
||
|
|
|
||
|
|
groups = maillageComplet.GetGroups()
|
||
|
|
grps = [ grp for grp in groups if grp.GetName() == 'FACE1']
|
||
|
|
faceFissure = grps[0]
|
||
|
|
grps = [ grp for grp in groups if grp.GetName() == 'nfondfis']
|
||
|
|
noeudsFondFissure = grps[0]
|
||
|
|
grps = [ grp for grp in groups if grp.GetName() == 'fisInPi']
|
||
|
|
fisInPi = grps[0]
|
||
|
|
grps = [ grp for grp in groups if grp.GetName() == 'fisOutPi']
|
||
|
|
fisOutPi = grps[0]
|
||
|
|
|
||
|
|
# --- TODO: fiabiliser l'orientation dans le cas general
|
||
|
|
if normal is None:
|
||
|
|
normal = smesh.MakeDirStruct( 0, 0, 1 )
|
||
|
|
maillageComplet.Reorient2D( fisInPi, normal, [0,0,0])
|
||
|
|
maillageComplet.Reorient2D( fisOutPi, normal, [0,0,0])
|
||
|
|
|
||
|
|
shapes = []
|
||
|
|
if extrusionFaceFissure is not None:
|
||
|
|
subIds = geompy.SubShapeAllIDs(extrusionFaceFissure, geompy.ShapeType["SOLID"])
|
||
|
|
if len(subIds) > 1:
|
||
|
|
shapes = geompy.ExtractShapes(extrusionFaceFissure, geompy.ShapeType["SOLID"], False)
|
||
|
|
else:
|
||
|
|
shapes = [extrusionFaceFissure]
|
||
|
|
# else:
|
||
|
|
# subIds = geompy.SubShapeAllIDs(faceGeomFissure, geompy.ShapeType["FACE"])
|
||
|
|
# if len(subIds) > 1:
|
||
|
|
# shapes = geompy.ExtractShapes(faceGeomFissure, geompy.ShapeType["FACE"], False)
|
||
|
|
# else:
|
||
|
|
# shapes = [faceGeomFissure]
|
||
|
|
|
||
|
|
grpEdges = []
|
||
|
|
grpFaces = []
|
||
|
|
grpVolumes = []
|
||
|
|
if len(shapes) == 0:
|
||
|
|
shapes = [None] # calcul uniquement avec les normales des faces mailles de la fissure
|
||
|
|
for i, aShape in enumerate(shapes):
|
||
|
|
logging.info('Detection elements affectes par le dedoublement de la face %d'%i)
|
||
|
|
affectedGroups = maillageComplet.AffectedElemGroupsInRegion([faceFissure], [noeudsFondFissure], aShape)
|
||
|
|
grps = [ grp for grp in affectedGroups if grp.GetName() == 'affectedEdges']
|
||
|
|
affectedEdges = grps[0]
|
||
|
|
affectedEdges.SetName('affEd%d'%i)
|
||
|
|
grpEdges.append(affectedEdges)
|
||
|
|
grps = [ grp for grp in affectedGroups if grp.GetName() == 'affectedFaces']
|
||
|
|
affectedFaces = grps[0]
|
||
|
|
affectedFaces.SetName('affFa%d'%i)
|
||
|
|
grpFaces.append(affectedFaces)
|
||
|
|
grps = [ grp for grp in affectedGroups if grp.GetName() == 'affectedVolumes']
|
||
|
|
affectedVolumes = grps[0]
|
||
|
|
affectedVolumes.SetName('affVo%d'%i)
|
||
|
|
grpVolumes.append(affectedVolumes)
|
||
|
|
logging.info("union des groupes d'edges")
|
||
|
|
affectedEdges = maillageComplet.UnionListOfGroups(grpEdges, 'affEdges')
|
||
|
|
logging.info("union des groupes de faces")
|
||
|
|
affectedFaces = maillageComplet.UnionListOfGroups(grpFaces, 'affFaces')
|
||
|
|
logging.info("union des groupes de volumes")
|
||
|
|
affectedVolumes = maillageComplet.UnionListOfGroups(grpVolumes, 'affVols')
|
||
|
|
for grp in affectedGroups:
|
||
|
|
logging.debug("nom groupe %s",grp.GetName())
|
||
|
|
[ FACE2, FACE2_nodes ] = maillageComplet.DoubleNodeElemGroups([faceFissure], [noeudsFondFissure], affectedGroups, True, True)
|
||
|
|
FACE2.SetName( 'FACE2' )
|
||
|
|
|
||
|
|
GroupVol = maillageComplet.CreateEmptyGroup( SMESH.VOLUME, nomVolume )
|
||
|
|
nbAdd = GroupVol.AddFrom( maillageComplet.GetMesh() )
|
||
|
|
|
||
|
|
return maillageComplet
|
||
|
|
|