X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FNETGENPlugin%2FNETGENPlugin_Remesher_2D.cxx;h=bd91f64be0fe2a2d8479ddedb141cb339f26a45f;hb=2d646f5c7d5ad52f0a47ea87c18d9ce74273599b;hp=d4645ae350a2fccb0be6759b08746eb9036215b8;hpb=e0ea26e957431259646172ae990eb5ac5689317a;p=plugins%2Fnetgenplugin.git

diff --git a/src/NETGENPlugin/NETGENPlugin_Remesher_2D.cxx b/src/NETGENPlugin/NETGENPlugin_Remesher_2D.cxx
index d4645ae..bd91f64 100644
--- a/src/NETGENPlugin/NETGENPlugin_Remesher_2D.cxx
+++ b/src/NETGENPlugin/NETGENPlugin_Remesher_2D.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2023  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -54,16 +54,23 @@ using namespace nglib;
 
 namespace netgen {
 
+  NETGENPLUGIN_DLL_HEADER
+  extern MeshingParameters mparam;
+
   NETGENPLUGIN_DLL_HEADER
   extern STLParameters stlparam;
 
   NETGENPLUGIN_DLL_HEADER
-  extern netgen::STLDoctorParams stldoctor;
+  extern STLDoctorParams stldoctor;
 }
 namespace nglib
 {
   NETGENPLUGIN_DLL_HEADER
+#ifdef NETGEN_V6
+  extern netgen::NgArray<netgen::Point<3> > readedges;
+#else
   extern netgen::Array<netgen::Point<3> > readedges;
+#endif
 }
 
 namespace
@@ -138,7 +145,7 @@ namespace
     {
       // define tolerance
       double tol, len, sumLen = 0, minLen = 1e100;
-      int     nbSeg = 0;
+      size_t nbSeg = 0;
       for ( size_t i = 0; i < holes.size(); ++i )
       {
         nbSeg += holes[i].size();
@@ -152,7 +159,7 @@ namespace
           p1 = p2;
         }
       }
-      double avgLen = sumLen / nbSeg;
+      double avgLen = sumLen / double( nbSeg );
       if ( minLen > 1e-5 * avgLen )
         tol = 0.1 * minLen; // minLen is not degenerate
       else
@@ -209,8 +216,8 @@ namespace
         gp_XYZ normal;
         if ( SMESH_MeshAlgos::FaceNormal( f, normal ))
         {
-          TIDSortedElemSet allFaces;
-          editor.Reorient2D( allFaces, normal, f );
+          TIDSortedElemSet allFaces, refFaces = { f };
+          editor.Reorient2D( allFaces, normal, refFaces, /*allowNonManifold=*/true );
           break;
         }
       }
@@ -649,8 +656,10 @@ bool NETGENPlugin_Remesher_2D::Compute(SMESH_Mesh&         theMesh,
     netgen::stlparam.resthchartdistenable    = hyp->GetRestHChartDistEnable();
     netgen::stlparam.resthlinelengthfac      = hyp->GetRestHLineLengthFactor();
     netgen::stlparam.resthlinelengthenable   = hyp->GetRestHLineLengthEnable();
+#ifndef NETGEN_V6
     netgen::stlparam.resthcloseedgefac       = hyp->GetRestHCloseEdgeFactor();
     netgen::stlparam.resthcloseedgeenable    = hyp->GetRestHCloseEdgeEnable();
+#endif
     netgen::stlparam.resthsurfcurvfac        = hyp->GetRestHSurfCurvFactor();
     netgen::stlparam.resthsurfcurvenable     = hyp->GetRestHSurfCurvEnable();
     netgen::stlparam.resthedgeanglefac       = hyp->GetRestHEdgeAngleFactor();
@@ -675,6 +684,15 @@ bool NETGENPlugin_Remesher_2D::Compute(SMESH_Mesh&         theMesh,
     netgen::STLGeometry* stlGeom = (netgen::STLGeometry*)ngStlGeo;
 
     // the following code is taken from STLMeshing() method
+#ifdef NETGEN_V6
+    stlGeom->Clear();
+    stlGeom->BuildEdges( netgen::stlparam );
+    stlGeom->MakeAtlas( *ngMesh, netgen::mparam, netgen::stlparam );
+    stlGeom->CalcFaceNums();
+    stlGeom->AddFaceEdges();
+    fixNodes( fixedEdges->GetGroupDS(), stlGeom );
+    stlGeom->LinkEdges( netgen::stlparam );
+#else
     stlGeom->Clear();
     stlGeom->BuildEdges();
     stlGeom->MakeAtlas( *ngMesh );
@@ -682,7 +700,7 @@ bool NETGENPlugin_Remesher_2D::Compute(SMESH_Mesh&         theMesh,
     stlGeom->AddFaceEdges();
     fixNodes( fixedEdges->GetGroupDS(), stlGeom );
     stlGeom->LinkEdges();
-
+#endif
     ngMesh->ClearFaceDescriptors();
     for (int i = 1; i <= stlGeom->GetNOFaces(); i++)
       ngMesh->AddFaceDescriptor (netgen::FaceDescriptor (i, 1, 0, 0));
@@ -691,7 +709,7 @@ bool NETGENPlugin_Remesher_2D::Compute(SMESH_Mesh&         theMesh,
   }
   else
   {
-    Ng_STL_MakeEdges( ngStlGeo, ngLib._ngMesh, &ngParams );
+    Ng_STL_MakeEdges( ngStlGeo, ngLib.ngMesh(), &ngParams );
   }
 
   netgen::mparam = savedParams;
@@ -707,13 +725,10 @@ bool NETGENPlugin_Remesher_2D::Compute(SMESH_Mesh&         theMesh,
   netgen::OCCGeometry occgeo;
   mesher.SetLocalSize( occgeo, *ngMesh );
 
-  // const char* optStr = "SmSmSm";//"smsmsmSmSmSm";
-  // netgen::mparam.optimize2d = optStr;
-
   // meshing
   try
   {
-    ng_res = Ng_STL_GenerateSurfaceMesh( ngStlGeo, ngLib._ngMesh, &ngParams );
+    ng_res = Ng_STL_GenerateSurfaceMesh( ngStlGeo, ngLib.ngMesh(), &ngParams );
   }
   catch (netgen::NgException & ex)
   {
@@ -768,8 +783,8 @@ bool NETGENPlugin_Remesher_2D::Compute(SMESH_Mesh&         theMesh,
   }
 
   // find existing groups
-  const char* theNamePrefix = "Surface_";
-  const int   theNamePrefixLen = strlen( theNamePrefix );
+  const char*     theNamePrefix = "Surface_";
+  const size_t theNamePrefixLen = strlen( theNamePrefix );
   std::vector< SMESHDS_Group* > groups;
   if ( hyp && hyp->GetMakeGroupsOfSurfaces() )
   {
@@ -852,8 +867,8 @@ bool NETGENPlugin_Remesher_2D::Compute(SMESH_Mesh&         theMesh,
  */
 //=============================================================================
 
-bool NETGENPlugin_Remesher_2D::Compute(SMESH_Mesh&         theMesh,
-                                       const TopoDS_Shape& theShape)
+bool NETGENPlugin_Remesher_2D::Compute(SMESH_Mesh&         /*theMesh*/,
+                                       const TopoDS_Shape& /*theShape*/)
 {
   return false;
 }
@@ -887,9 +902,9 @@ double NETGENPlugin_Remesher_2D::GetProgress() const
  */
 //=============================================================================
 
-bool NETGENPlugin_Remesher_2D::Evaluate(SMESH_Mesh&         aMesh,
-                                        const TopoDS_Shape& aShape,
-                                        MapShapeNbElems& aResMap)
+bool NETGENPlugin_Remesher_2D::Evaluate(SMESH_Mesh&         /*aMesh*/,
+                                        const TopoDS_Shape& /*aShape*/,
+                                        MapShapeNbElems& /*aResMap*/)
 {
   return false;
 }