23080: [CEA 1497] Do not merge a middle node in quadratic with the extreme nodes...

[modules/smesh.git] / src / SMESH_I / SMESH_Gen_i.cxx

diff --git a/src/SMESH_I/SMESH_Gen_i.cxx b/src/SMESH_I/SMESH_Gen_i.cxx
index 81d0e15c1cb532051c33462127e18f8736546ec7..3afdb9f1f87ad9e92f2c3b5edc571cd7fbd230e4 100644 (file)
--- a/src/SMESH_I/SMESH_Gen_i.cxx
+++ b/src/SMESH_I/SMESH_Gen_i.cxx
@@ -2632,11 +2632,12 @@ SMESH_Gen_i::ConcatenateCommon(const SMESH::ListOfIDSources& theMeshesArray,
     } // if an IDSource is a mesh
   } //meshes loop
 
-  if (theMergeNodesAndElements) {
-    // merge nodes
+  if (theMergeNodesAndElements) // merge nodes
+  {
     TIDSortedNodeSet aMeshNodes; // no input nodes
     SMESH_MeshEditor::TListOfListOfNodes aGroupsOfNodes;
-    aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes );
+    aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes,
+                                    /*SeparateCornersAndMedium=*/ false );
     aNewEditor.MergeNodes( aGroupsOfNodes );
     // merge elements
     aNewEditor.MergeEqualElements();