X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH_SWIG%2FsmeshBuilder.py;h=3cb09bd0e35067f639becf200640454f8271589b;hb=e85e13ee2a8e2484050471ff8e4dea298abe481a;hp=6922d3ad5a28fbdd88340998d454c45f61eb4559;hpb=f38099102670372dc36ed0c63f8915761d92d481;p=modules%2Fsmesh.git

diff --git a/src/SMESH_SWIG/smeshBuilder.py b/src/SMESH_SWIG/smeshBuilder.py
index 6922d3ad5..3cb09bd0e 100644
--- a/src/SMESH_SWIG/smeshBuilder.py
+++ b/src/SMESH_SWIG/smeshBuilder.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+# Copyright (C) 2007-2020  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -2091,6 +2091,9 @@ class Mesh(metaclass = MeshMeta):
 
         Parameters:
                 submeshes: list of lists of :class:`sub-meshes <SMESH.SMESH_subMesh>`
+
+        Warning: the method is for setting the order for all sub-meshes at once:
+                 SetMeshOrder( [ [sm1, sm2, sm3], [sm4, sm5] ] )
         """
 
         return self.mesh.SetMeshOrder(submeshes)
@@ -2633,7 +2636,15 @@ class Mesh(metaclass = MeshMeta):
         elif tgeo == "SOLID" or tgeo == "COMPSOLID":
             typ = VOLUME
         elif tgeo == "COMPOUND":
-            sub = self.geompyD.SubShapeAll( shape, self.geompyD.ShapeType["SHAPE"])
+            try:
+              sub = self.geompyD.SubShapeAll( shape, self.geompyD.ShapeType["SHAPE"])
+            except:
+              # try to get the SHAPERSTUDY engine directly, because GetGen does not work because of
+              # simplification of access in geomBuilder: omniORB.registerObjref
+              from SHAPERSTUDY_utils import getEngine
+              gen = getEngine()
+              if gen:
+                sub = gen.GetIShapesOperations().ExtractSubShapes(shape, self.geompyD.ShapeType["SHAPE"], False)
             if not sub:
                 raise ValueError("_groupTypeFromShape(): empty geometric group or compound '%s'" % GetName(shape))
             return self._groupTypeFromShape( sub[0] )