--- /dev/null
+# -*- coding: iso-8859-1 -*-
+"""
+outil métier Cabri pour Salome
+
+"""
+
+
+def tetra( name, **param ):
+ """
+ construction géométrie Cabri en Tetra
+ """
+ #*************************************************************
+ # Paramètres physiques
+ #*************************************************************
+ # Nombre déléments circonférentiels (NBR_CIR)
+ ncir = param['ncir']
+ # Temps danalyse
+ temps = param['temps']
+ # Nombre déléments de lalésage (NBR_ALE)
+ nsect = param['nsect']
+ # Nombre déléments radiaux (NBR_RAD)
+ nrad = param['nrad']
+ # Nombre déléments verticaux (NBR_VER)
+ nver = param['nver']
+
+
+ # Epaisseur de la rondelle (GOUJ_E_RONDEL)
+ he = param['he']
+ # Hauteur de la bride (BRID_H)
+ hc1 = param['hc1']
+ # Epaisseur de lécrou (GOUJ_E_ECROU)
+ e = param['e']
+ # Nombre de goujons de la jonction boulonnée (GOUJ_N_GOUJON)
+ nbgouj = param['nbgouj']
+ # Diamètre des goujons de la jonction boulonnée (GOUJ_D_GOUJON)
+ dg = param['dg']
+ # Hauteur des alésages de la bride permettant lintroduction des goujons (BRID_H_ALESAG)
+ htrou = param['htrou']
+ # Epaisseur du joint au niveau de linterface détanchéité (ETAN_E_JOINT)
+ j = param['j']
+ # Hauteur de lépaulement de la bride au niveau de linterface détanchéité (BRID_H_EPAUL)
+ hb = param['hb']
+ # Rayon du congé de la bride (BRID_R_CONGE)
+ rcong = param['rcong']
+ # Position des alésages de la bride permettant lintroduction des goujons (BRID_P_ALESAG)
+ dtrou = param['dtrou']
+ # Profondeur (épaisseur) des filets des goujons (GOUJ_E_FILET)
+ pf = param['pf']
+ # Hauteur de conduite (TUBU_H)
+ hcg1 = param['hcg1']
+ # Diamètre intérieur de la bride (BRID_D_INT)
+ dint = param['dint']
+ # Diamètre extérieur de la bride (BRID_D_EXT)
+ dext = param['dext']
+ # Diamètre des alésages de la bride permettant lintroduction des goujons (BRID_D_ALESAG)
+ dt = param['dt']
+ # Diamètre de lécrou (GOUJ_D_ECROU)
+ dec = param['dec']
+ # Diamétre extérieur de la conduite (TUBU_D_EXT)
+ dex1 = param['dex1']
+ # Diamètre de la rondelle (GOUJ_D_RONDEL)
+ drd = param['drd']
+ # Diamètre de lépaulement de la bride au niveau de linterface détanchéité (BRID_D_EPAUL)
+ dex3 = param['dex3']
+ # Position (diamètre) du congé de la bride (BRID_D_CONGE)
+ dex2 = param['dex2']
+
+
+
+ import math
+ import time
+
+ # imports spécifiques à salome:
+
+ import geompy
+ import smesh
+ import salome
+ #Import de l'interface graphique de GEOM (nécessaire pour affecter de la couleur)
+ gg = salome.ImportComponentGUI("GEOM")
+
+ time_init = time.time()
+
+ #**************************
+ # test sur les parametres *
+ #**************************
+
+ #opti trac psc
+
+ nrad = abs(nrad)
+ ncir = abs(ncir)
+ nver = abs(nver)
+ temps = abs(temps)
+ nsect = abs(nsect)
+ nbgouj = abs(nbgouj)
+ dint = abs(dint)
+ dex1 = abs(dex1)
+ dex2 = abs(dex2)
+ dex3 = abs(dex3)
+ dtrou = abs(dtrou)
+ dext = abs(dext)
+ dt = abs(dt)
+ drd = abs(drd)
+ dg = abs(dg)
+ dec = abs(dec)
+ rcong = abs(rcong)
+ he = abs(he)
+ e = abs(e)
+ j = abs(j)
+ hc1 = abs(hc1)
+ hcg1 = abs(hcg1)
+ hb = abs(hb)
+ htrou = abs(htrou)
+ pf = abs(pf)
+ j = abs(j)
+
+ if (nbgouj <= 2):
+ nbgouj = 2
+
+ if ((nbgouj == 2) and (ncir <= 4)):
+ ncir = 4
+
+ if (dex1 <= dint):
+ dex1 = dint+10.
+
+ if (dex2 <= dex1):
+ dex2 = dex1+20
+
+ if (dg >= dt):
+ dg = dt-2.
+
+ if (dec <= dt):
+ if (drd > dt):
+ dec = (dt+drd)/2
+ else:
+ dec = dt+2
+ drd = dec+2
+
+ if ((dtrou-dt) <= dex2):
+ if (dtrou <= dex2):
+ dtrou = dex2+(2*dt)
+ else:
+ dt = (dtrou-dex2)/2
+
+ if (dex3 < dint):
+ dex3 = dtrou-drd
+ if (dex3 > (dtrou-dt)):
+ dex3 = dtrou-drd
+
+ if ((dtrou+drd) <= (2*dtrou-dex3)):
+ a = 2*dtrou-dex3
+ else:
+ a = dtrou+drd
+ if (dext < a):
+ dext = a
+
+ if (hb >= hc1):
+ hb = 1
+ if (htrou >= hc1):
+ htrou = hc1/2
+ if ((hb+htrou) >= hc1):
+ hb = (hc1-htrou)/10
+
+ if (rcong >= 15.):
+ rcong = 15.
+
+ rg = dg / 2.
+ if (pf >= rg):
+ pf = rg/2.
+
+ if (nrad <= 0):
+ nrad = 1
+
+ if (ncir <= 1):
+ ncir = 2
+
+ if (nver <= 0):
+ nver = 1
+
+ if (nsect <= 3):
+ nsect = 4
+
+ if (temps <= 0):
+ nsect = 3
+
+ #**************************
+ # parametres intrinsèques *
+ #**************************
+ #opti dime 3 elem cub8
+ #dens 1
+
+ # critere pour elim
+ crit = 0.0001
+
+ # rayons
+ rint = dint / 2.
+ rex1 = dex1 / 2.
+ rex2 = dex2 / 2.
+ rex3 = dex3 / 2.
+ rtrou = dtrou / 2.
+ rext = dext / 2.
+ rt = dt / 2.
+ rrd = drd / 2.
+ rg = dg / 2.
+ rec = dec / 2.
+
+ # angle de coupe
+ stet = rrd/rtrou
+ ctet = stet**2
+ ctet = 1-ctet
+ ctet = ctet**0.5
+ tet = stet/ctet
+ tet = math.atan(tet)
+ beta = math.pi / nbgouj
+ # if (tet >= beta):
+ # tet = 1.1*tet
+ # beta = tet
+ # else:
+ # if ((beta-tet) < (0.1*tet)):
+ # tet = beta
+ # else:
+ # tet = (tet+beta)/2
+
+ # hauteurs
+ ht = hc1 + hcg1;
+ h = (hb + htrou);
+ mj = 0-j;
+
+ p0 = geompy.MakeVertex(0., 0., 0.)
+
+ Vx = geompy.MakeVectorDXDYDZ(1., 0., 0.)
+ Vy = geompy.MakeVectorDXDYDZ(0., 1., 0.)
+ Vz = geompy.MakeVectorDXDYDZ(0., 0., 1.)
+
+
+ p1 = geompy.MakeVertex(rint, 0., 0.)
+ p2 = geompy.MakeVertex(rint, 0., -j/2.)
+ p3 = geompy.MakeVertex(rex3, 0., -j/2.)
+ p4 = geompy.MakeVertex(rex3, 0., 0.)
+
+ edge1 = geompy.MakeEdge(p1,p2)
+ edge2 = geompy.MakeEdge(p2,p3)
+ edge3 = geompy.MakeEdge(p3,p4)
+ edge4 = geompy.MakeEdge(p4,p1)
+
+ wire_joint = geompy.MakeWire([edge1, edge2, edge3, edge4])
+ face_joint = geompy.MakeFace(wire_joint,1)
+
+ p5 = geompy.MakeVertex(rex3, 0., hb)
+
+ edge5 = geompy.MakeEdge(p4, p5)
+
+ p7 = geompy.MakeVertex(rext, 0., hb)
+ p8 = geompy.MakeVertex(rext, 0., hb + htrou)
+ p9 = geompy.MakeVertex(rex2, 0., hb + htrou)
+
+ edge6 = geompy.MakeEdge(p5, p7)
+ edge9 = geompy.MakeEdge(p7, p8)
+ # construction du congé
+ # Rq: voir ce que l'on fait si la rondelle s'appuye sur le congé
+
+ an = math.atan ((hc1-h)/(rex2-rex1))
+ alpha = (math.pi - an)/2.
+
+ conge_p1 = geompy.MakeVertex(rex2 + rcong/math.tan(alpha), 0., h)
+ conge_centre = geompy.MakeVertex(rex2 + rcong/math.tan(alpha), 0., h + rcong)
+
+ gamma = math.pi - 2*alpha
+
+ conge_axe = geompy.MakePrismVecH(conge_centre, Vy, 1)
+ conge = geompy.MakeRevolution(conge_p1, conge_axe, gamma)
+ # geompy.addToStudy(conge, "conge")
+
+ conge_p2 = geompy.MakeRotation(conge_p1, conge_axe, gamma)
+
+ ## fin construction du congé
+
+ #avant le congé
+ edge10 = geompy.MakeEdge(p8, conge_p1)
+ # après le congé
+ p12 = geompy.MakeVertex(rex1, 0., hc1)
+ edge11 = geompy.MakeEdge(conge_p2, p12)
+
+ p11 = geompy.MakeVertex(rint, 0., hc1)
+ p13 = geompy.MakeVertex(rex1, 0., hc1 + hcg1)
+ p14 = geompy.MakeVertex(rint, 0., hc1 + hcg1)
+
+ edge16 = geompy.MakeEdge(p11, p14)
+ edge17 = geompy.MakeEdge(p14, p13)
+ edge18 = geompy.MakeEdge(p13, p12)
+
+ edge19 = geompy.MakeEdge(p11, p1)
+
+ wire_front = geompy.MakeWire([edge4, edge5, edge6, edge9, edge10, conge,
+ edge11, edge18, edge17, edge16, edge19])
+
+ face_front = geompy.MakeFace(wire_front,1)
+ # geompy.addToStudy(face_front, "face_front")
+ # on ajoutera le joint après la révolution
+
+
+ # Création du bloc solide
+
+ bride_revol = geompy.MakeRevolution(face_front, Vz, beta)
+ # geompy.addToStudy(bride_revol, "bride_revol")
+
+ # outil de coupe
+ p_goujon = geompy.MakeVertex(rtrou, 0., -j/2.)
+ cut_tool = geompy.MakeCylinder(p_goujon, Vz, rt, hc1 + j)
+ # geompy.addToStudy(cut_tool, "cut_tool")
+
+ # coupe
+ bride_cut = geompy.MakeCut(bride_revol, cut_tool)
+ # geompy.addToStudy(bride_cut, "bride_cut")
+
+
+
+ # goujon
+ axe_goujon = geompy.MakePrismVecH(p_goujon, Vz, 1.)
+ p_rayon_goujon = geompy.MakeTranslation(p_goujon, rg, 0., 0.)
+ rayon_goujon = geompy.MakeEdge(p_goujon, p_rayon_goujon)
+ # base_goujon = geompy.MakeRevolution(rayon_goujon, axe_goujon, math.pi)
+ h_goujon = j/2. + h + e + 1.5 * he
+ p1_filet_goujon = geompy.MakeVertex(rtrou + rg, 0., h_goujon - pf)
+ p2_filet_goujon = geompy.MakeVertex(rtrou + rg - pf, 0., h_goujon)
+ p_goujon_h = geompy.MakeVertex(rtrou, 0., h_goujon)
+ edge1_goujon = geompy.MakeEdge(p_rayon_goujon, p1_filet_goujon)
+ edge2_goujon = geompy.MakeEdge(p1_filet_goujon, p2_filet_goujon)
+ edge3_goujon = geompy.MakeEdge(p2_filet_goujon, p_goujon_h)
+ wire_goujon = geompy.MakeWire([rayon_goujon, edge1_goujon, edge2_goujon, edge3_goujon])
+ face_ext_goujon = geompy.MakeRevolution(wire_goujon, axe_goujon, math.pi)
+ # geompy.addToStudy(face_ext_goujon, "face_ext_goujon")
+ wire_gauche_goujon = geompy.MakeRotation(wire_goujon, axe_goujon, math.pi)
+
+ p2_filet_goujon_g = geompy.MakeRotation(p2_filet_goujon, axe_goujon, math.pi)
+ p_rayon_goujon_g = geompy.MakeTranslation(p_goujon, - rg, 0., 0.)
+ diametre_haut = geompy.MakeEdge(p2_filet_goujon_g, p2_filet_goujon)
+ diametre_bas = geompy.MakeEdge(p_rayon_goujon_g, p_rayon_goujon)
+ edge1_goujon_g = geompy.MakeRotation(edge1_goujon, axe_goujon, math.pi)
+ edge2_goujon_g = geompy.MakeRotation(edge2_goujon, axe_goujon, math.pi)
+ wire_face_int_goujon2 = geompy.MakeWire([diametre_bas, edge1_goujon, edge2_goujon,
+ diametre_haut, edge1_goujon_g, edge2_goujon_g])
+ # geompy.addToStudy(wire_face_int_goujon2, "wire_face_int_goujon2")
+ face_int_goujon = geompy.MakeFace(wire_face_int_goujon2, 1)
+
+ shell_goujon = geompy.MakeShell([face_ext_goujon, face_int_goujon])
+ goujon = geompy.MakeSolid([shell_goujon])
+ # geompy.addToStudy(goujon, "goujon")
+
+ # ecrou
+ p1_ecrou = geompy.MakeVertex(rtrou + rg, 0., hb + htrou + e)
+ p2_ecrou = geompy.MakeVertex(rtrou + rec, 0., hb + htrou + e)
+ rayon_ecrou = geompy.MakeEdge(p1_ecrou, p2_ecrou)
+ base_ecrou = geompy.MakeRevolution(rayon_ecrou, axe_goujon, math.pi)
+ ecrou = geompy.MakePrismVecH(base_ecrou, Vz, he)
+ # geompy.addToStudy(ecrou, "ecrou")
+
+ # assemblage goujon, ecrou:
+ goujon_ecrou = geompy.MakeCompound([goujon, ecrou])
+ # geompy.addToStudy(goujon_ecrou, "goujon_ecrou")
+
+
+ # rondelle
+ p1_rondelle = geompy.MakeVertex(rtrou + rt, 0., hb + htrou)
+ p2_rondelle = geompy.MakeVertex(rtrou + rrd, 0., hb + htrou)
+ rayon_rondelle = geompy.MakeEdge(p1_rondelle, p2_rondelle)
+ # base_rondelle = geompy.MakeRevolution(rayon_rondelle, axe_goujon, math.pi)
+ face_rondelle = geompy.MakePrismVecH(rayon_rondelle, Vz, e)
+ rondelle = geompy.MakeRevolution(face_rondelle, axe_goujon, math.pi)
+ # geompy.addToStudy(rondelle, "rondelle")
+
+
+ # assemblage goujon-ecrou avec rondelle
+ goujon_ecrou_rondelle = geompy.MakeFuse(goujon_ecrou, rondelle)
+ # geompy.addToStudy(goujon_ecrou_rondelle, "goujon_ecrou_rondelle")
+
+
+ # assemblage sur la piece principale
+ bride_but_joint_tmp = geompy.MakeFuse(bride_cut, goujon_ecrou_rondelle)
+ # geompy.addToStudy(bride_but_joint_tmp, "bride_but_joint_tmp")
+
+ # On partitionne avec la rondelle pour récupérer les solides physiques
+ bride_but_joint = geompy.MakePartition([bride_but_joint_tmp], [rondelle])
+ # geompy.addToStudy(bride_but_joint, "bride_but_joint")
+
+ # on ajoute le joint (compound pour que les faces communes soient en double)
+ joint = geompy.MakeRevolution(face_joint, Vz, beta)
+ # geompy.addToStudy(joint, "joint")
+
+ bride_tmp = geompy.MakeCompound([bride_but_joint, joint])
+ # geompy.addToStudy(bride_tmp, "bride_tmp")
+
+ time_0 = time.time()
+ print "Temps Geometrie = ", (time_0-time_init)
+
+
+ # on partitionne pour obtenir certains points (P_BRI, P_GOU)
+ p6 = geompy.MakeVertex(rint, 0., hb)
+ edge_part = geompy.MakeEdge(p6, p7)
+ plan_part = geompy.MakeRevolution(edge_part, Vz, beta)
+ bride_part = geompy.MakePartition([bride_tmp], [plan_part])
+ # geompy.addToStudy(bride_part, "bride_part")
+
+ edge_p5_p6 = geompy.GetEdge(bride_part, p5, p6)
+ edge_p5_p6_ind = geompy.GetSubShapeID(bride_part, edge_p5_p6)
+ bride_vertex1 = geompy.DivideEdge(bride_part, edge_p5_p6_ind, 1./3., 1)
+ # geompy.addToStudy(bride_vertex1, "bride_vertex1")
+
+ p_gouj_part1 = geompy.MakeVertex(rtrou - rg, 0., hb)
+ p_gouj_part2 = geompy.MakeVertex(rtrou + rg, 0., hb)
+ p_gouj_mid = geompy.MakeVertex(rtrou, 0., hb)
+ edge_gouj_part = geompy.GetEdgeNearPoint(bride_vertex1, p_gouj_mid)
+ edge_gouj_part_ind = geompy.GetSubShapeID(bride_vertex1, edge_gouj_part)
+ bride = geompy.DivideEdge(bride_vertex1, edge_gouj_part_ind, 0.5, 1)
+# geompy.addToStudy(bride, "bride")
+ geompy.addToStudy(bride, name )
+
+
+ time_1 = time.time()
+ print "Temps Partition = ", (time_1-time_0)
+
+ # Détermination des différents solides et affichage en couleur
+
+ idToDisplay=[]
+
+ GOUJON1 = geompy.GetBlockNearPoint(bride, p_goujon)
+ GOUJON2 = geompy.GetBlockNearPoint(bride, p_goujon_h)
+ list_GOUJON = [GOUJON1, GOUJON2]
+
+ GOUJON = geompy.CreateGroup(bride, geompy.ShapeType["SOLID"])
+ id_GOUJON = geompy.addToStudyInFather(bride, GOUJON, "GOUJON")
+ idToDisplay.append(id_GOUJON)
+
+ for solid in list_GOUJON:
+ f_ind_tmp = geompy.GetSubShapeID(bride, solid)
+ geompy.AddObject(GOUJON, f_ind_tmp)
+
+
+ JOINT = geompy.GetBlockNearPoint(bride, p2)
+ id_JOINT = geompy.addToStudyInFather(bride, JOINT, "JOINT")
+ idToDisplay.append(id_JOINT)
+
+ p_rondelle = geompy.MakeTranslation(p2_rondelle, 0., 0., e)
+ ROND = geompy.GetBlockNearPoint(bride, p_rondelle)
+ id_ROND = geompy.addToStudyInFather(bride, ROND, "ROND")
+ idToDisplay.append(id_ROND)
+
+ p_ecrou = geompy.MakeTranslation(p2_ecrou, 0., 0., he)
+ ECROU = geompy.GetBlockNearPoint(bride, p_ecrou)
+ id_ECROU = geompy.addToStudyInFather(bride, ECROU, "ECROU")
+ idToDisplay.append(id_ECROU)
+
+ list_BRIDE = []
+
+ BRIDE1 = geompy.GetBlockNearPoint(bride, p14)
+ list_BRIDE.append(BRIDE1)
+
+ p_BRIDE2 = geompy.MakeVertex((rint+rex3)/2., 0., hb/2.)
+ p_BRIDE2_rota = geompy.MakeRotation(p_BRIDE2, Vz, beta/2.)
+ BRIDE2 = geompy.GetBlockNearPoint(bride, p_BRIDE2_rota)
+ list_BRIDE.append(BRIDE2)
+
+ BRIDE = geompy.CreateGroup(bride, geompy.ShapeType["SOLID"])
+ id_BRIDE = geompy.addToStudyInFather(bride, BRIDE, "BRIDE")
+ idToDisplay.append(id_BRIDE)
+
+ for solid in list_BRIDE:
+ f_ind_tmp = geompy.GetSubShapeID(bride, solid)
+ geompy.AddObject(BRIDE, f_ind_tmp)
+
+ RedGreenBlue = [[189,97,0],[255,215,0],[255,0,0],[0,176,0],[0,0,255]]
+
+ for i in range(len(idToDisplay)):
+ gg.createAndDisplayGO(idToDisplay[i])
+ gg.setDisplayMode(idToDisplay[i],1)
+ gg.setColor(idToDisplay[i],RedGreenBlue[i][0],RedGreenBlue[i][1],RedGreenBlue[i][2])
+
+ list_VTOT = geompy.SubShapeAllSorted(bride, geompy.ShapeType["SOLID"])
+ VTOT = geompy.CreateGroup(bride, geompy.ShapeType["SOLID"])
+ for solid in list_VTOT:
+ f_ind_tmp = geompy.GetSubShapeID(bride, solid)
+ geompy.AddObject(VTOT, f_ind_tmp)
+ geompy.addToStudyInFather(bride, VTOT, "VTOT")
+
+ time_2 = time.time()
+ print "Temps affichage solides = ", (time_2-time_1)
+
+ # Détermination des différentes faces
+
+ p_SCEG = geompy.MakeVertex(rtrou, rg, h + e + he/2.)
+ SCEG = geompy.GetFaceNearPoint(ECROU, p_SCEG)
+ geompy.addToStudyInFather(bride, SCEG, "SCEG")
+
+ SCGE = geompy.GetFaceNearPoint(GOUJON, p_SCEG)
+ geompy.addToStudyInFather(bride, SCGE, "SCGE")
+
+ p_2_3 = geompy.MakeVertexOnCurve(edge2, 0.5)
+ p_2_3_rota = geompy.MakeRotation(p_2_3, Vz, beta/2.)
+ M_JOI = geompy.GetFaceNearPoint(JOINT, p_2_3_rota)
+ geompy.addToStudyInFather(bride, M_JOI, "M_JOI")
+
+ p_1_4 = geompy.MakeVertexOnCurve(edge4, 0.5)
+ p_1_4_rota = geompy.MakeRotation(p_1_4, Vz, beta/2.)
+ SCJB = geompy.GetFaceNearPoint(JOINT, p_1_4_rota)
+ geompy.addToStudyInFather(bride, SCJB, "SCJB")
+
+ SCBJ = geompy.GetFaceNearPoint(BRIDE, p_1_4_rota)
+ geompy.addToStudyInFather(bride, SCBJ, "SCBJ")
+
+ p1_rota = geompy.MakeRotation(p1, Vz, beta/2.)
+ Vint = geompy.MakeVector(p1_rota, p0)
+ list_M_INT = geompy.GetShapesOnPlane(bride, geompy.ShapeType["FACE"],
+ Vint, geompy.GEOM.ST_ONOUT)
+
+ M_INT = geompy.CreateGroup(bride, geompy.ShapeType["FACE"])
+ geompy.addToStudyInFather(bride, M_INT, "M_INT")
+
+ for face in list_M_INT:
+ f_ind_tmp = geompy.GetSubShapeID(bride, face)
+ geompy.AddObject(M_INT, f_ind_tmp)
+
+
+ p_13_14 = geompy.MakeVertexOnCurve(edge17, 0.5)
+ p_13_14_rota = geompy.MakeRotation(p_13_14, Vz, beta/2.)
+ M_TUB = geompy.GetFaceNearPoint(BRIDE, p_13_14_rota)
+ geompy.addToStudyInFather(bride, M_TUB, "M_TUB")
+
+ p_M_GOU = geompy.MakeVertex(rtrou, rg/2., -j/2.)
+ M_GOU = geompy.GetFaceNearPoint(GOUJON, p_M_GOU)
+ geompy.addToStudyInFather(bride, M_GOU, "M_GOU")
+
+ Vy_rota = geompy.MakeRotation(Vy, Vz, beta)
+ list_M_L_SA = geompy.GetShapesOnPlane(bride, geompy.ShapeType["FACE"],
+ Vy_rota, geompy.GEOM.ST_ONOUT)
+
+ M_L_SA = geompy.CreateGroup(bride, geompy.ShapeType["FACE"])
+ geompy.addToStudyInFather(bride, M_L_SA, "M_L_SA")
+
+ for face in list_M_L_SA:
+ f_ind_tmp = geompy.GetSubShapeID(bride, face)
+ geompy.AddObject(M_L_SA, f_ind_tmp)
+
+
+ moins_Vy = geompy.ChangeOrientation(Vy)
+ list_M_L_AA = geompy.GetShapesOnPlane(bride, geompy.ShapeType["FACE"],
+ moins_Vy, geompy.GEOM.ST_ONOUT)
+
+ M_L_AA = geompy.CreateGroup(bride, geompy.ShapeType["FACE"])
+ geompy.addToStudyInFather(bride, M_L_AA, "M_L_AA")
+
+ for face in list_M_L_AA:
+ f_ind_tmp = geompy.GetSubShapeID(bride, face)
+ geompy.AddObject(M_L_AA, f_ind_tmp)
+
+
+ list_M_EXT = []
+
+ p_4_5 = geompy.MakeVertexOnCurve(edge5, 0.5)
+ p_4_5_rota = geompy.MakeRotation(p_4_5, Vz, beta/2.)
+ M_EXT1 = geompy.GetFaceNearPoint(bride, p_4_5_rota)
+ list_M_EXT.append(M_EXT1)
+
+ p_M_EXT2 = geompy.MakeVertex((rex3 + rtrou-rt)/2., 0., hb)
+ p_M_EXT2_rota = geompy.MakeRotation(p_M_EXT2, Vz, beta/2.)
+ M_EXT2 = geompy.GetFaceNearPoint(bride, p_M_EXT2_rota)
+ list_M_EXT.append(M_EXT2)
+
+ p_7_8 = geompy.MakeVertexOnCurve(edge9, 0.5)
+ p_7_8_rota = geompy.MakeRotation(p_7_8, Vz, beta/2.)
+ M_EXT3 = geompy.GetFaceNearPoint(bride, p_7_8_rota)
+ list_M_EXT.append(M_EXT3)
+
+ p_M_EXT4 = geompy.MakeVertex((rext + rtrou+rrd)/2., 0., h)
+ p_M_EXT4_rota = geompy.MakeRotation(p_M_EXT4, Vz, beta/2.)
+ M_EXT4 = geompy.GetFaceNearPoint(bride, p_M_EXT4_rota)
+ list_M_EXT.append(M_EXT4)
+
+ p_mid_conge = geompy.MakeVertexOnCurve(conge, 0.5)
+ p_mid_conge_rota = geompy.MakeRotation(p_mid_conge, Vz, beta/2.)
+ M_EXT5 = geompy.GetFaceNearPoint(bride, p_mid_conge_rota)
+ list_M_EXT.append(M_EXT5)
+
+ p_9_12 = geompy.MakeVertexOnCurve(edge11, 0.5)
+ p_9_12_rota = geompy.MakeRotation(p_9_12, Vz, beta/2.)
+ M_EXT6 = geompy.GetFaceNearPoint(bride, p_9_12_rota)
+ list_M_EXT.append(M_EXT6)
+
+ p_12_13 = geompy.MakeVertexOnCurve(edge18, 0.5)
+ p_12_13_rota = geompy.MakeRotation(p_12_13, Vz, beta/2.)
+ M_EXT7 = geompy.GetFaceNearPoint(bride, p_12_13_rota)
+ list_M_EXT.append(M_EXT7)
+
+ p_haut_gouj = geompy.MakeTranslation(p_goujon_h, 0., (rg-pf)/2., 0.)
+ M_EXT8 = geompy.GetFaceNearPoint(bride, p_haut_gouj)
+ list_M_EXT.append(M_EXT8)
+
+ p_filet_gouj = geompy.MakeVertexOnCurve(edge2_goujon, 0.5)
+ p_filet_gouj_rota = geompy.MakeRotation(p_filet_gouj, axe_goujon, math.pi/2.)
+ M_EXT9 = geompy.GetFaceNearPoint(bride, p_filet_gouj_rota)
+ list_M_EXT.append(M_EXT9)
+
+ p_cote_gouj = geompy.MakeVertex(rtrou, rg, (h+e+he + h_goujon) / 2.)
+ M_EXT10 = geompy.GetFaceNearPoint(bride, p_cote_gouj)
+ list_M_EXT.append(M_EXT10)
+
+ p_haut_ecrou = geompy.MakeVertex(rtrou, (rg+rec)/2., h + e + he)
+ M_EXT11 = geompy.GetFaceNearPoint(bride, p_haut_ecrou)
+ list_M_EXT.append(M_EXT11)
+
+ p_cote_ecrou = geompy.MakeVertex(rtrou, rec, h + e + he/2.)
+ M_EXT12 = geompy.GetFaceNearPoint(bride, p_cote_ecrou)
+ list_M_EXT.append(M_EXT12)
+
+ p_haut_rondelle = geompy.MakeVertex(rtrou, (rec+rrd)/2., h + e)
+ M_EXT13 = geompy.GetFaceNearPoint(bride, p_haut_rondelle)
+ list_M_EXT.append(M_EXT13)
+
+ p_cote_rondelle = geompy.MakeVertex(rtrou, rrd, h + e/2.)
+ M_EXT14 = geompy.GetFaceNearPoint(bride, p_cote_rondelle)
+ list_M_EXT.append(M_EXT14)
+
+ M_EXT = geompy.CreateGroup(bride, geompy.ShapeType["FACE"])
+ geompy.addToStudyInFather(bride, M_EXT, "M_EXT")
+
+ for face in list_M_EXT:
+ f_ind_tmp = geompy.GetSubShapeID(bride, face)
+ geompy.AddObject(M_EXT, f_ind_tmp)
+
+ time_3 = time.time()
+ print "Temps explosion des faces = ", (time_3-time_2)
+
+
+ # Détermination des différents points
+
+ epsilon = 1e-7
+
+ #P4
+ PJE_OUV = geompy.GetPoint(JOINT, rex3, 0., 0., epsilon)
+ geompy.addToStudyInFather(bride, PJE_OUV, "PJE_OUV")
+
+ #P1
+ PJI_OUV = geompy.GetPoint(JOINT, rint, 0., 0., epsilon)
+ geompy.addToStudyInFather(bride, PJI_OUV, "PJI_OUV")
+
+ #P4
+ PBE_OUV = geompy.GetPoint(BRIDE, rex3, 0., 0., epsilon)
+ geompy.addToStudyInFather(bride, PBE_OUV, "PBE_OUV")
+
+ #P1
+ PBI_OUV = geompy.GetPoint(BRIDE, rint, 0., 0., epsilon)
+ geompy.addToStudyInFather(bride, PBI_OUV, "PBI_OUV")
+
+ P_ECR = geompy.GetPoint(bride, rtrou + rt, 0., h + e, epsilon)
+ geompy.addToStudyInFather(bride, P_ECR, "P_ECR")
+
+ P_GOU = geompy.GetPoint(bride, rtrou, 0., hb, epsilon)
+ geompy.addToStudyInFather(bride, P_GOU, "P_GOU")
+
+ P_BRI = geompy.GetPoint(bride, rint + (rex3-rint)/3., 0., hb, epsilon)
+ geompy.addToStudyInFather(bride, P_BRI, "P_BRI")
+
+ time_4 = time.time()
+ print "Temps explosion des vertices = ", (time_4-time_3)
+
+
+# #=============== MAILLAGE ======================
+#
+# AverageLength = (rex1-rint)/nrad
+#
+# # Creation du maillage
+# # --------------------
+#
+# maillageBride = smesh.Mesh(bride, "MeshBride")
+#
+# # Algorithmes et hypotheses globales
+# # ----------------------------------
+#
+# # 1D
+#
+# algo = maillageBride.Segment()
+# algo.LocalLength(AverageLength)
+# # On veut un maillage quadratique
+# algo.QuadraticMesh()
+#
+# # 2D
+#
+# algo = maillageBride.Triangle()
+# algo.LengthFromEdges()
+#
+# # 3D
+#
+# maillageBride.Tetrahedron(smesh.NETGEN)
+#
+#
+# # Calcul
+# # ------
+#
+# maillageBride.Compute()
+# time_5 = time.time()
+# print "Temps Maillage = ", (time_5-time_4)
+#
+# # Création des groupes
+# # --------------------
+#
+# maillageBride.Group(P_GOU, "P_GOU")
+# maillageBride.Group(PBI_OUV, "PBI_OUV")
+# maillageBride.Group(P_BRI, "P_BRI")
+# maillageBride.Group(PBE_OUV, "PBE_OUV")
+# maillageBride.Group(P_ECR, "P_ECR")
+# maillageBride.Group(PJI_OUV, "PJI_OUV")
+# maillageBride.Group(SCEG, "SCEG")
+# maillageBride.Group(SCGE, "SCGE")
+# maillageBride.Group(M_JOI, "M_JOI")
+# maillageBride.Group(SCJB, "SCJB")
+# maillageBride.Group(SCBJ, "SCBJ")
+# maillageBride.Group(M_EXT, "M_EXT")
+# maillageBride.Group(M_INT, "M_INT")
+# maillageBride.Group(M_TUB, "M_TUB")
+# maillageBride.Group(M_GOU, "M_GOU")
+# maillageBride.Group(M_L_SA, "M_L_SA")
+# maillageBride.Group(M_L_AA, "M_L_AA")
+# maillageBride.Group(GOUJON, "GOUJON")
+# maillageBride.Group(ROND, "ROND")
+# maillageBride.Group(ECROU, "ECROU")
+# maillageBride.Group(BRIDE, "BRIDE")
+# maillageBride.Group(JOINT, "JOINT")
+# maillageBride.Group(VTOT, "VTOT")
+#
+# time_6 = time.time()
+#
+# print "Temps Groupes Maillage = ", (time_6-time_5)
+# # Mise à jour de l'arbre d'étude
+
+ salome.sg.updateObjBrowser(1)
+
+
+
+
\ No newline at end of file
