From afb2a8e7814693a4c0b7348fa38fd05a340e7d97 Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Mon, 3 Aug 2015 20:45:26 +0300
Subject: [PATCH] 23126: [CEA 1562] Regression : Wrong nodes position using
 SetEnforcedVertex on a sphere    Fix SMESH_MesherHelper::IsQuadraticSubMesh()

IPAL52836: A sub-face of a box can't be selected in OB to be added to Viscous Layers hypothesis
   Fix StdMeshersGUI_SubShapeSelectorWdg::selectionIntoArgument()
---
 src/SMESH/SMESH_MesherHelper.cxx              |  7 ++--
 .../StdMeshersGUI_SubShapeSelectorWdg.cxx     | 37 ++++++++++---------
 2 files changed, 24 insertions(+), 20 deletions(-)

diff --git a/src/SMESH/SMESH_MesherHelper.cxx b/src/SMESH/SMESH_MesherHelper.cxx
index 9f4d616d2..aec095ec3 100644
--- a/src/SMESH/SMESH_MesherHelper.cxx
+++ b/src/SMESH/SMESH_MesherHelper.cxx
@@ -192,11 +192,12 @@ bool SMESH_MesherHelper::IsQuadraticSubMesh(const TopoDS_Shape& aSh)
   }
 
   // if ( nbOldLinks == myTLinkNodeMap.size() ) -- 0023068
-  //   myCreateQuadratic = false;
+  if ( myTLinkNodeMap.empty() )
+    myCreateQuadratic = false;
 
-  if(!myCreateQuadratic) {
+  if ( !myCreateQuadratic )
     myTLinkNodeMap.clear();
-  }
+
   SetSubShape( aSh );
 
   return myCreateQuadratic;
diff --git a/src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.cxx b/src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.cxx
index 6cddeb013..808abf83f 100644
--- a/src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.cxx
+++ b/src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.cxx
@@ -255,24 +255,27 @@ void StdMeshersGUI_SubShapeSelectorWdg::selectionIntoArgument()
 
       GEOM::GEOM_Object_var aGeomObj = GetGeomObjectByEntry( IO->getEntry() );
       if ( !CORBA::is_nil( aGeomObj ) ) { // Selected Object From Study
-        GEOM::GEOM_Object_var aGeomFatherObj = aGeomObj->GetMainShape();
-        QString aFatherEntry = "";
-        QString aMainFatherEntry = "";
-        TopoDS_Shape shape;
-        if ( !CORBA::is_nil( aGeomFatherObj ) ) {
-          // Get Main Shape
-          GEOM::GEOM_Object_var aGeomMain = GetGeomObjectByEntry( myEntry.c_str() );
-          if ( !CORBA::is_nil( aGeomMain ) && aGeomMain->GetType() == 37 ) {  // Main Shape is a Group
-            GEOM::GEOM_Object_var aMainFatherObj = aGeomMain->GetMainShape();
-            if ( !CORBA::is_nil( aMainFatherObj ) )
-              aMainFatherEntry = aMainFatherObj->GetStudyEntry();
-          }
-          aFatherEntry = aGeomFatherObj->GetStudyEntry();
-        }
-
-        if (( ! aFatherEntry.isEmpty() ) &&
-            ( aFatherEntry == myEntry.c_str() || aFatherEntry == aMainFatherEntry ) )
+        // commented for IPAL52836
+        //
+        // GEOM::GEOM_Object_var aGeomFatherObj = aGeomObj->GetMainShape();
+        // QString aFatherEntry = "";
+        // QString aMainFatherEntry = "";
+        // TopoDS_Shape shape;
+        // if ( !CORBA::is_nil( aGeomFatherObj ) ) {
+        //   // Get Main Shape
+        //   GEOM::GEOM_Object_var aGeomMain = GetGeomObjectByEntry( myEntry.c_str() );
+        //   if ( !CORBA::is_nil( aGeomMain ) && aGeomMain->GetType() == 37 ) {  // Main Shape is a Group
+        //     GEOM::GEOM_Object_var aMainFatherObj = aGeomMain->GetMainShape();
+        //     if ( !CORBA::is_nil( aMainFatherObj ) )
+        //       aMainFatherEntry = aMainFatherObj->GetStudyEntry();
+        //   }
+        //   aFatherEntry = aGeomFatherObj->GetStudyEntry();
+        // }
+
+        // if (( ! aFatherEntry.isEmpty() ) &&
+        //     ( aFatherEntry == myEntry.c_str() || aFatherEntry == aMainFatherEntry ) )
         {
+          TopoDS_Shape shape;
           if ( aGeomObj->GetType() == 37 /*GEOM_GROUP*/ ) { // Selected Group that belongs the main object
             GEOMBase::GetShape(aGeomObj, shape);
             if ( !shape.IsNull() ) {
-- 
2.39.2