clean something part

src/NETGENPlugin/NETGENPlugin_Mesher.cxx

@@ -31,6 +31,7 @@
 #include "NETGENPlugin_Hypothesis_2D.hxx"
 #include "NETGENPlugin_SimpleHypothesis_3D.hxx"
 
+#include <BRepBndLib.hxx>
 #include <SMDS_FaceOfNodes.hxx>
 #include <SMDS_LinearEdge.hxx>
 #include <SMDS_MeshElement.hxx>
@@ -2897,7 +2898,7 @@ bool NETGENPlugin_Mesher::Compute()
   // Generate the mesh
   // -------------------------
 
-  _ngMesh = NULL;
+  //_ngMesh = NULL;
   NETGENPlugin_ngMeshInfo initState; // it remembers size of ng mesh equal to size of Smesh
 
   SMESH_Comment comment;
@@ -4511,6 +4512,7 @@ int NETGENPlugin_NetgenLibWrapper::GenerateMesh( netgen::OCCGeometry& occgeo,
 
   ngMesh->SetGeometry( shared_ptr<netgen::NetgenGeometry>( &occgeo, &NOOP_Deleter ));
 
+  occgeo.BuildFMap();
   netgen::mparam.perfstepsstart = startWith;
   netgen::mparam.perfstepsend   = endWith;
   std::shared_ptr<netgen::Mesh> meshPtr( ngMesh, &NOOP_Deleter );

src/NETGENPlugin/NETGENPlugin_NETGEN_2D_ONLY.cxx

@@ -26,6 +26,8 @@
 #include "NETGENPlugin_Mesher.hxx"
 #include "NETGENPlugin_Hypothesis_2D.hxx"
 
+#include <BRepBndLib.hxx>
+#include <TopExp.hxx>
 #include <SMDS_MeshElement.hxx>
 #include <SMDS_MeshNode.hxx>
 #include <SMESHDS_Mesh.hxx>
@@ -290,6 +292,8 @@ bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh&         aMesh,
 #endif
     occgeoComm.face_maxh = netgen::mparam.maxh;
 #ifdef NETGEN_V6
+    occgeoComm.BuildFMap();
+
     netgen::OCCParameters occparam;
     netgen::OCCSetLocalMeshSize( occgeoComm, *ngMeshes[0], netgen::mparam, occparam );
 #else