--- /dev/null
+# -*- coding: utf-8 -*-
+# Copyright (C) 2014-2021 EDF R&D
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#
+"""Préparation maillage du pipe"""
+
+import logging
+import math
+
+from .geomsmesh import geompy
+
+def calculePointsAxiauxPipe_c(centres, origins, normals, \
+ rayonPipe, nbsegCercle, nbsegRad):
+ """Préparation maillage du pipe :
+
+ - détections des points a respecter : jonction des edges/faces constituant la face de fissure externe au pipe
+ - points sur les edges de fond de fissure et edges pipe/face fissure,
+ - vecteurs tangents au fond de fissure (normal au disque maillé)
+ """
+
+ logging.info('start')
+ logging.debug("nbsegCercle = %d, nbsegRad = %d", nbsegCercle, nbsegRad)
+
+ # -----------------------------------------------------------------------
+ # --- points géométriques
+
+ gptsdisks = list() # vertices géométrie de tous les disques
+ raydisks = [list() for _ in range(nbsegCercle)]
+
+# boucle sur les disques
+ for indice, centres_i in enumerate(centres):
+ gptdsk = list() # vertices géométrie d'un disque
+ vertcx = centres_i
+ vertpx = origins[indice]
+ normal = normals[indice]
+ vec1 = geompy.MakeVector(vertcx, vertpx)
+
+ points = [vertcx] # les points du rayon de référence
+ dist_0 = rayonPipe/float(nbsegRad)
+ for j_aux in range(nbsegRad):
+ point = geompy.MakeTranslationVectorDistance(vertcx, vec1, float(j_aux+1)*dist_0)
+ points.append(point)
+ gptdsk.append(points)
+ point = geompy.MakeTranslationVectorDistance(vertcx, vec1, 1.5*rayonPipe)
+ rayon = geompy.MakeLineTwoPnt(vertcx, point)
+ raydisks[0].append(rayon)
+
+ angle_0 = 2.*math.pi/float(nbsegCercle)
+ for k_aux in range(nbsegCercle-1):
+ angle = float(k_aux+1)*angle_0
+ pts = [vertcx] # les points d'un rayon obtenu par rotation
+ for j_aux in range(nbsegRad):
+ point = geompy.MakeRotation(points[j_aux+1], normal, angle)
+ pts.append(point)
+ gptdsk.append(pts)
+ ray = geompy.MakeRotation(rayon, normal, angle)
+ raydisks[k_aux+1].append(ray)
+
+ gptsdisks.append(gptdsk)
+
+ return gptsdisks, raydisks
