From: rnv <rnv@opencascade.com>
Date: Thu, 14 Nov 2013 11:11:53 +0000 (+0000)
Subject: Fix the "22335: [CEA 954] Paravis 7.2.0 doesn't read ELNO fields" regression.
X-Git-Tag: V7_3_0a1~3
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=cefa2c99112a14c7ea756558c1ef426e575b5b4c;p=modules%2Fparavis.git

Fix the "22335: [CEA 954] Paravis 7.2.0 doesn't read ELNO fields" regression.
---

diff --git a/src/Plugins/MedReader/IO/vtkMedDriver30.cxx b/src/Plugins/MedReader/IO/vtkMedDriver30.cxx
index 42def794..f9ca1287 100644
--- a/src/Plugins/MedReader/IO/vtkMedDriver30.cxx
+++ b/src/Plugins/MedReader/IO/vtkMedDriver30.cxx
@@ -1111,14 +1111,28 @@ void vtkMedDriver30::ReadFieldStepInformation(vtkMedFieldStep* step, bool readAl
   if(mesh == NULL)
     return;
   
+  //rnv begin: fix the  "22335: [CEA 954] Paravis 7.2.0 doesn't read ELNO fields" regression.
+  //           this piece of code needed for the reading ELNO fields
+  std::set<vtkMedEntity> tmp_entities;
   std::set<vtkMedEntity> entities;
-  mesh->GatherMedEntities(entities);
+  mesh->GatherMedEntities(tmp_entities);
   
-  vtkMedEntity pointEntity;
-  pointEntity.EntityType = MED_NODE;
-  pointEntity.GeometryType = MED_NONE;
-  pointEntity.GeometryName = MED_NAME_BLANK;
-  entities.insert(pointEntity);
+  std::set<vtkMedEntity>::iterator tmp_entity_it = tmp_entities.begin();
+  while(tmp_entity_it != tmp_entities.end())
+    {
+      vtkMedEntity entity = *tmp_entity_it;
+      tmp_entity_it++;
+      entities.insert(entity);
+      if(entity.EntityType == MED_CELL)
+	{
+	  vtkMedEntity newEntity;
+	  newEntity.EntityType = MED_NODE_ELEMENT;
+	  newEntity.GeometryType = entity.GeometryType;
+	  newEntity.GeometryName = entity.GeometryName;
+	  entities.insert(newEntity);
+	}
+    }  
+  //rnv end
   
   std::set<vtkMedEntity>::iterator entity_it = entities.begin();
   while(entity_it != entities.end())