From: eap <eap@opencascade.com>
Date: Mon, 18 May 2020 18:31:22 +0000 (+0300)
Subject: IPAL0054674: Wrong mesh icon after mesh modification
X-Git-Tag: V9_5_0b1^0
X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=commitdiff_plain;h=928a9967c95638ed1b0bc2a1cc60ae7ed1643774;ds=inline

IPAL0054674: Wrong mesh icon after mesh modification

+ minor doc imp
---

diff --git a/doc/salome/gui/SMESH/input/tui_grouping_elements.rst b/doc/salome/gui/SMESH/input/tui_grouping_elements.rst
index 58bc4a3b6..01bcf9b31 100644
--- a/doc/salome/gui/SMESH/input/tui_grouping_elements.rst
+++ b/doc/salome/gui/SMESH/input/tui_grouping_elements.rst
@@ -108,6 +108,9 @@ Creating groups of entities basing on nodes of other groups
 .. image:: ../images/dimgroup_tui1.png
 	:align: center
 
+
+.. _tui_groups_by_sharp_edges: 
+
 Creating face groups separated by sharp edges
 =============================================
 
diff --git a/src/SMESH_I/SMESH_Mesh_i.cxx b/src/SMESH_I/SMESH_Mesh_i.cxx
index 93cdb1ea9..52f7e9e9c 100644
--- a/src/SMESH_I/SMESH_Mesh_i.cxx
+++ b/src/SMESH_I/SMESH_Mesh_i.cxx
@@ -663,8 +663,8 @@ SMESH_Mesh_i::AddHypothesis(GEOM::GEOM_Object_ptr       aSubShape,
   {
     _gen_i->AddHypothesisToShape( mesh, aSubShape, anHyp );
 
-    int newNbMeshEnt = _impl->NbNodes() + _impl->GetMeshDS()->NbElements();
-    if ( newNbMeshEnt != prevNbMeshEnt )
+    //int newNbMeshEnt = _impl->NbNodes() + _impl->GetMeshDS()->NbElements();
+    if ( prevNbMeshEnt > 0 /*newNbMeshEnt != prevNbMeshEnt*/ )
       _gen_i->UpdateIcons( mesh );
   }
   if(MYDEBUG) MESSAGE( " AddHypothesis(): status = " << status );
diff --git a/src/SMESH_SWIG/smeshBuilder.py b/src/SMESH_SWIG/smeshBuilder.py
index 18409ce90..cb0191fcc 100644
--- a/src/SMESH_SWIG/smeshBuilder.py
+++ b/src/SMESH_SWIG/smeshBuilder.py
@@ -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)