# -*- 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
+#
+"""Calcul de la position d'une shape par rapport à une face (dessus, dessous, sur la surface même)"""
import logging
-from geomsmesh import geompy
-# -----------------------------------------------------------------------------
-# --- calcul de la position d'une shape par rapport à une face (dessus, dessous, sur la surface même)
+from .geomsmesh import geompy
def whichSideMulti(facerefs, ifil, obj, centre, tol = 1.e-3):
"""
nbEdges = geompy.NbShapes(obj, geompy.ShapeType["EDGE"]) # --- attention ! pour une seule edge presente, renvoie 2
logging.debug(" nbEdges %s", nbEdges)
vertices = geompy.ExtractShapes(obj, geompy.ShapeType["VERTEX"], False)
+
if nbEdges > 0 : # --- edges
if nbEdges <= 2:
point = geompy.MakeVertexOnCurve(obj, 0.5)
vertices.append(point)
else: # --- vertices
vertices = [obj]
+
nbOnRef = 0
nbOnOther = 0
for vertex in vertices:
break
else:
nbMiss += 1
- pass # peut-être inside, tester les autres faces
+ # peut-être inside, tester les autres faces
else:
if i == ifil:
nbOnRef +=1 # le point est sur la face de référence, on continue avec les autres points
break
else:
nbOnOther += 1 # le point est sur une autre face, mais il peut aussi être sur la face de référence...
- pass # on peut tester les autres faces
+ # on peut tester les autres faces
if nbMiss == len(facerefs):
side = 1 # inside
if side != 0:
break
+
if side == 0 and nbOnRef < len(vertices):
- side = 1 # inside
+ side = 1 # inside
logging.debug(" side %s", side)
- return side
+ return side