1 # -*- coding: utf-8 -*-
2 # Copyright (C) 2014-2019 CEA/DEN, EDF R&D
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License, or (at your option) any later version.
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 from .geomsmesh import geompy
24 from .triedreBase import triedreBase
25 O, OX, OY, OZ = triedreBase()
27 # -----------------------------------------------------------------------------
28 # --- ellipsoide defaut
30 def ellipsoideDefaut(minRad,allonge,rayTore):
32 Le bloc contenant la fissure est un ellipsoide construit centre a l'origine,
33 contenant le tore elliptique de fissure
34 @param minRad :petit rayon
35 @param allonge :rapport grand rayon / petit rayon
36 @param rayTore :rayon du tore construit autour de la generatrice de l'ellipse
37 @return ellipsoide (geomObject)
40 boule = geompy.MakeSphereR(2)
41 bouler = geompy.MakeRotation(boule, OY, math.pi/2.0)
42 face = geompy.MakeFaceHW(100, 100, 3)
43 boulepart = geompy.MakePartition([bouler], [face], [], [], geompy.ShapeType["SOLID"], 0, [], 0)
44 solids = geompy.ExtractShapes(boulepart, geompy.ShapeType["SOLID"], True)
46 for i in range(1,len(solids)):
47 solid0 = geompy.MakeFuse(solid0, solids[i])
48 ellipsoide = geompy.MakeScaleAlongAxes(solid0, O, minRad, minRad*(allonge+2.0)/2.0, minRad) # on limite l'allongement de l'ellipsoide
49 #geompy.addToStudy( ellipsoide, 'ellipsoide' )