1 # -*- coding: utf-8 -*-
5 from geomsmesh import geompy
7 def identifieFacesEdgesFissureExterne(fsFissuExt, edFisExtPe, edFisExtPi, edgesPipeFiss):
9 identification des faces et edges de fissure externe pour maillage
16 for ifil in range(len(fsFissuExt)): # TODO: éliminer les doublons (comparer tous les vertices triés, avec mesure de distance ?)
17 facesFissExt += fsFissuExt[ifil]
18 edgesFissExtPeau += edFisExtPe[ifil]
19 edgesFissExtPipe += edFisExtPi[ifil]
20 logging.debug("---------------------------- identification faces de fissure externes au pipe :%s ", len(facesFissExt))
21 # regroupement des faces de fissure externes au pipe.
23 if len(facesFissExt) > 1:
24 faceFissureExterne = geompy.MakePartition(facesFissExt, [], [], [], geompy.ShapeType["FACE"], 0, [], 0)
25 edgesPipeFissureExterneC = geompy.GetInPlace(faceFissureExterne, geompy.MakeCompound(edgesPipeFiss)) # edgesFissExtPipe peut ne pas couvrir toute la longueur
26 # edgesPeauFissureExterneC = geompy.GetInPlace(faceFissureExterne, geompy.MakeCompound(edgesFissExtPeau))
27 # il peut manquer des edges de faceFissureExterne en contact avec la peau dans edgesFissExtPeau
28 (isDone, closedFreeBoundaries, openFreeBoundaries) = geompy.GetFreeBoundary(faceFissureExterne)
30 for bound in closedFreeBoundaries:
31 edgesBordFFE += geompy.ExtractShapes(bound, geompy.ShapeType["EDGE"], False)
32 edgesBordFFEid = [ (ed,geompy.GetSubShapeID(faceFissureExterne, ed)) for ed in edgesBordFFE]
33 logging.debug("edgesBordFFEid %s", edgesBordFFEid)
34 edgesPPE = geompy.ExtractShapes(edgesPipeFissureExterneC, geompy.ShapeType["EDGE"], False)
35 edgesPPEid = [ geompy.GetSubShapeID(faceFissureExterne, ed) for ed in edgesPPE]
36 logging.debug("edgesPPEid %s", edgesPPEid)
37 edgesPFE = [ edid[0] for edid in edgesBordFFEid if edid[1] not in edgesPPEid] # on garde toutes les edges de bord non en contact avec le pipe
38 logging.debug("edgesPFE %s", edgesPFE)
39 edgesPeauFissureExterneC = geompy.MakeCompound(edgesPFE)
41 faceFissureExterne = facesFissExt[0]
42 edgesPeauFissureExterneC = geompy.MakeCompound(edgesFissExtPeau)
43 edgesPipeFissureExterneC = geompy.MakeCompound(edgesFissExtPipe)
44 wirePipeFissureExterne = geompy.MakeWire(geompy.ExtractShapes(edgesPipeFissureExterneC, geompy.ShapeType["EDGE"], False))
45 geompy.addToStudy(faceFissureExterne, "faceFissureExterne")
46 geompy.addToStudyInFather(faceFissureExterne, edgesPeauFissureExterneC, "edgesPeauFissureExterne")
47 geompy.addToStudyInFather(faceFissureExterne, edgesPipeFissureExterneC, "edgesPipeFissureExterne")
49 return (faceFissureExterne, edgesPipeFissureExterneC, wirePipeFissureExterne, edgesPeauFissureExterneC)