From 7a5a26b77a2c0bc2bfdd002db319cc8552963bfc Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Fri, 27 Jan 2017 19:24:54 +0300
Subject: [PATCH] Decrease default min size since OCCT triangulation became
 coarser

Regression was SALOME_TESTS/Grids/smesh/3D_mesh_NETGEN_03/D7 where
change of fineness did not influence the mesh since minh was too high
---
 src/GUI/NETGENPlugin_msg_en.ts           | 2 +-
 src/NETGENPlugin/NETGENPlugin_Mesher.cxx | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/GUI/NETGENPlugin_msg_en.ts b/src/GUI/NETGENPlugin_msg_en.ts
index 478cc25..139fb85 100644
--- a/src/GUI/NETGENPlugin_msg_en.ts
+++ b/src/GUI/NETGENPlugin_msg_en.ts
@@ -161,7 +161,7 @@
     </message>
     <message>
         <source>NETGEN_LSZ_FILE</source>
-        <translation>Fichier de taille du maillage</translation>
+        <translation>Mesh-size File</translation>
     </message>
 </context>
 </TS>
diff --git a/src/NETGENPlugin/NETGENPlugin_Mesher.cxx b/src/NETGENPlugin/NETGENPlugin_Mesher.cxx
index ecf18ad..fc8705f 100644
--- a/src/NETGENPlugin/NETGENPlugin_Mesher.cxx
+++ b/src/NETGENPlugin/NETGENPlugin_Mesher.cxx
@@ -808,7 +808,7 @@ double NETGENPlugin_Mesher::GetDefaultMinSize(const TopoDS_Shape& geom,
   }
   else
   {
-    minh = 3 * sqrt( minh ); // triangulation for visualization is rather fine
+    minh = sqrt( minh ); // triangulation for visualization is rather fine
     //cout << "TRIANGULATION minh = " <<minh << endl;
   }
   if ( minh > 0.5 * maxSize )
@@ -2503,8 +2503,6 @@ bool NETGENPlugin_Mesher::Compute()
   SMESH_MesherHelper quadHelper( *_mesh );
   quadHelper.SetIsQuadratic( mparams.secondorder );
 
-  static string debugFile = "/tmp/ngMesh.py"; /* to call toPython( _ngMesh, debugFile )
-                                                 while debugging netgen */
   // -------------------------
   // Prepare OCC geometry
   // -------------------------
@@ -3492,7 +3490,7 @@ void NETGENPlugin_Mesher::toPython( const netgen::Mesh* ngMesh )
   ofstream outfile( pyFile, ios::out );
   if ( !outfile ) return;
 
-  outfile << "import SMESH" << endl
+  outfile << "import salome, SMESH" << endl
           << "from salome.smesh import smeshBuilder" << endl
           << "smesh = smeshBuilder.New(salome.myStudy)" << endl
           << "mesh = smesh.Mesh()" << endl << endl;