#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
+"""Maillage du pipe"""
import logging
import SMESH
def construitMaillagePipe(gptsdisks, idisklim, nbsegCercle, nbsegRad):
- """
- maillage effectif du pipe
- """
+ """maillage effectif du pipe"""
logging.info('start')
meshPipe = smesh.Mesh(None, "meshPipe")
fondFissGroup = meshPipe.CreateEmptyGroup(SMESH.EDGE, "FONDFISS")
edgeCircPipe1Group = meshPipe.CreateEmptyGroup(SMESH.EDGE, "edgeCircPipe1")
faceCircPipe0Group = meshPipe.CreateEmptyGroup(SMESH.FACE, "faceCircPipe0")
faceCircPipe1Group = meshPipe.CreateEmptyGroup(SMESH.FACE, "faceCircPipe1")
-
- mptsdisks = [] # vertices maillage de tous les disques
- mEdges = [] # identifiants edges maillage fond de fissure
- mEdgeFaces = [] # identifiants edges maillage edge face de fissure externe
- mFaces = [] # identifiants faces maillage fissure
- mVols = [] # identifiants volumes maillage pipe
-
- mptdsk = None
+
+ mptsdisks = list() # vertices maillage de tous les disques
+ mEdges = list() # identifiants edges maillage fond de fissure
+ mEdgeFaces = list() # identifiants edges maillage edge face de fissure externe
+ mFaces = list() # identifiants faces maillage fissure
+ mVols = list() # identifiants volumes maillage pipe
+
+ mptdsk = list()
for idisk in range(idisklim[0], idisklim[1]+1): # boucle sur les disques internes
-
+
# -----------------------------------------------------------------------
# --- points
-
+
gptdsk = gptsdisks[idisk]
if idisk > idisklim[0]:
oldmpts = mptdsk
- mptdsk = [] # vertices maillage d'un disque
+ mptdsk = list() # vertices maillage d'un disque
for k in range(nbsegCercle):
points = gptdsk[k]
- mptids = []
+ mptids = list()
for j, pt in enumerate(points):
if j == 0 and k > 0:
id = mptdsk[0][0]
mptids.append(id)
mptdsk.append(mptids)
mptsdisks.append(mptdsk)
-
+
# -----------------------------------------------------------------------
# --- groupes edges cercles debouchants
-
+
if idisk == idisklim[0]:
- pts = []
+ pts = list()
for k in range(nbsegCercle):
pts.append(mptdsk[k][-1])
- edges = []
- for k in range(len(pts)):
- k1 = (k+1)%len(pts)
+ edges = list()
+ nb_pts = len(pts)
+ for k in range(nb_pts):
+ k1 = (k+1)%nb_pts
idEdge = meshPipe.AddEdge([pts[k], pts[k1]])
edges.append(idEdge)
edgeCircPipe0Group.Add(edges)
-
+
if idisk == idisklim[1]:
- pts = []
+ pts = list()
for k in range(nbsegCercle):
pts.append(mptdsk[k][-1])
- edges = []
- for k in range(len(pts)):
- k1 = (k+1)%len(pts)
+ edges = list()
+ nb_pts = len(pts)
+ for k in range(nb_pts):
+ k1 = (k+1)%nb_pts
idEdge = meshPipe.AddEdge([pts[k], pts[k1]])
edges.append(idEdge)
edgeCircPipe1Group.Add(edges)
-
+
# -----------------------------------------------------------------------
# --- groupes faces debouchantes
-
+
if idisk == idisklim[0]:
- faces = []
+ faces = list()
for j in range(nbsegRad):
for k in range(nbsegCercle):
k1 = k+1
faceCircPipe0Group.Add(faces)
if idisk == idisklim[1]:
- faces = []
+ faces = list()
for j in range(nbsegRad):
for k in range(nbsegCercle):
k1 = k+1
idf = meshPipe.AddFace([mptdsk[k][j], mptdsk[k][j+1], mptdsk[k1][j+1], mptdsk[k1][j]]) # quadrangle
faces.append(idf)
faceCircPipe1Group.Add(faces)
-
+
# -----------------------------------------------------------------------
# --- mailles volumiques, groupes noeuds et edges de fond de fissure, groupe de face de fissure
-
+
if idisk == idisklim[0]:
mEdges.append(0)
mEdgeFaces.append(0)
ide2 = meshPipe.AddEdge([oldmpts[0][-1], mptdsk[0][-1]])
mEdgeFaces.append(ide2)
edgeFaceFissGroup.Add([ide2])
- idFaces = []
- idVols = []
-
+ idFaces = list()
+ idVols = list()
+
for j in range(nbsegRad):
idf = meshPipe.AddFace([oldmpts[0][j], mptdsk[0][j], mptdsk[0][j+1], oldmpts[0][j+1]])
faceFissGroup.Add([idf])
idFaces.append(idf)
-
- idVolCercle = []
+
+ idVolCercle = list()
for k in range(nbsegCercle):
k1 = k+1
if k == nbsegCercle-1:
k1 = 0
if j == 0:
- idv = meshPipe.AddVolume([mptdsk[k][j], mptdsk[k][j+1], mptdsk[k1][j+1],
+ idv = meshPipe.AddVolume([mptdsk[k][j], mptdsk[k][j+1], mptdsk[k1][j+1], \
oldmpts[k][j], oldmpts[k][j+1], oldmpts[k1][j+1]])
else:
- idv = meshPipe.AddVolume([mptdsk[k][j], mptdsk[k][j+1], mptdsk[k1][j+1], mptdsk[k1][j],
+ idv = meshPipe.AddVolume([mptdsk[k][j], mptdsk[k][j+1], mptdsk[k1][j+1], mptdsk[k1][j], \
oldmpts[k][j], oldmpts[k][j+1], oldmpts[k1][j+1], oldmpts[k1][j]])
idVolCercle.append(idv)
- idVols.append(idVolCercle)
-
+ idVols.append(idVolCercle)
+
mFaces.append(idFaces)
mVols.append(idVols)
nb, new_mesh, new_group = meshPipe.MakeBoundaryElements(SMESH.BND_2DFROM3D, "pipeBoundaries")
edgesCircPipeGroup = [edgeCircPipe0Group, edgeCircPipe1Group]
- meshPipeGroups = dict(fondFissGroup = fondFissGroup,
- nodesFondFissGroup = nodesFondFissGroup,
- faceFissGroup = faceFissGroup,
- edgeFaceFissGroup = edgeFaceFissGroup,
- edgeCircPipe0Group = edgeCircPipe0Group,
- edgeCircPipe1Group = edgeCircPipe1Group,
- faceCircPipe0Group = faceCircPipe0Group,
- faceCircPipe1Group = faceCircPipe1Group,
- pipeFissGroup = pipeFissGroup,
- edgesCircPipeGroup = edgesCircPipeGroup
+ meshPipeGroups = dict(fondFissGroup = fondFissGroup, \
+ nodesFondFissGroup = nodesFondFissGroup, \
+ faceFissGroup = faceFissGroup, \
+ edgeFaceFissGroup = edgeFaceFissGroup, \
+ edgeCircPipe0Group = edgeCircPipe0Group, \
+ edgeCircPipe1Group = edgeCircPipe1Group, \
+ faceCircPipe0Group = faceCircPipe0Group, \
+ faceCircPipe1Group = faceCircPipe1Group, \
+ pipeFissGroup = pipeFissGroup, \
+ edgesCircPipeGroup = edgesCircPipeGroup \
)
-
- return (meshPipe, meshPipeGroups, edgesCircPipeGroup)
\ No newline at end of file
+
+ #if meshPipe:
+ #text = "Arrêt rapide.\n"
+ #logging.info(text)
+ #raise Exception(text)
+ return (meshPipe, meshPipeGroups, edgesCircPipeGroup)
