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smesh: [skip ci] port Netgen plugin to v6.2

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This commit is contained in:
wmayer
2020-07-22 17:35:55 +02:00
parent 886d9656f0
commit 3e86f98d7a
3 changed files with 26 additions and 3 deletions
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9
src/3rdParty/salomesmesh/src/NETGENPlugin/NETGENPlugin_Mesher.cpp vendored
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@@ -101,7 +101,14 @@ namespace nglib {
namespace netgen {
#if NETGEN_VERSION >= NETGEN_VERSION_STRING(6,2)
DLL_HEADER extern int OCCGenerateMesh (OCCGeometry&, shared_ptr<Mesh>&, MeshingParameters&);
typedef Refinement OCCRefinementSurfaces;
// https://github.com/NGSolve/netgen/commit/bee097b153b43d9346819789534536cd1b773428
int OCCGenerateMesh(OCCGeometry& geo, shared_ptr<Mesh>& mesh, MeshingParameters& params)
{
//geo.SetOCCParameters(occparam);
auto result = geo.GenerateMesh(mesh, params);
return result;
}
#elif NETGEN_VERSION >= NETGEN_VERSION_STRING(6,0)
DLL_HEADER extern int OCCGenerateMesh (OCCGeometry&, shared_ptr<Mesh>&, MeshingParameters&, int, int);
#elif NETGEN_VERSION >= NETGEN_VERSION_STRING(5,0)

18
src/3rdParty/salomesmesh/src/NETGENPlugin/NETGENPlugin_NETGEN_2D_ONLY.cpp vendored
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@@ -86,7 +86,7 @@ namespace nglib {
namespace netgen {
#if NETGEN_VERSION >= NETGEN_VERSION_STRING(6,2)
DLL_HEADER extern int OCCGenerateMesh (OCCGeometry&, shared_ptr<Mesh>&, MeshingParameters&);
extern int OCCGenerateMesh (OCCGeometry&, shared_ptr<Mesh>&, MeshingParameters&);
#elif NETGEN_VERSION >= NETGEN_VERSION_STRING(6,0)
DLL_HEADER extern int OCCGenerateMesh (OCCGeometry&, shared_ptr<Mesh>&, MeshingParameters&, int, int);
#elif NETGEN_VERSION >= NETGEN_VERSION_STRING(5,0)
@@ -95,7 +95,9 @@ namespace netgen {
DLL_HEADER extern int OCCGenerateMesh (OCCGeometry&, Mesh*&, int, int, char*);
#endif
DLL_HEADER extern MeshingParameters mparam;
#if NETGEN_VERSION < NETGEN_VERSION_STRING(6,2)
DLL_HEADER extern void OCCSetLocalMeshSize(OCCGeometry & geom, Mesh & mesh);
#endif
}
using namespace std;
@@ -314,15 +316,29 @@ bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh& aMesh,
netgen::mparam.minh = aMesher.GetDefaultMinSize( aShape, netgen::mparam.maxh );
}
// set local size depending on curvature and NOT closeness of EDGEs
#if NETGEN_VERSION >= NETGEN_VERSION_STRING(6,2)
// https://github.com/NGSolve/netgen/commit/073e215bb6bc97d8712990cba9cc6e9e1e4d8b2a
netgen::mparam.closeedgefac = std::nullopt;
#else
netgen::occparam.resthcloseedgeenable = false;
#endif
//netgen::occparam.resthcloseedgefac = 1.0 + netgen::mparam.grading;
occgeoComm.face_maxh = netgen::mparam.maxh;
#if NETGEN_VERSION >= NETGEN_VERSION_STRING(6,2)
// https://github.com/NGSolve/netgen/commit/bee097b153b43d9346819789534536cd1b773428
occgeoComm.Analyse(*ngMeshes[0], netgen::mparam);
#else
netgen::OCCSetLocalMeshSize( occgeoComm, *ngMeshes[0] );
#endif
occgeoComm.emap.Clear();
occgeoComm.vmap.Clear();
// set local size according to size of existing segments
#if NETGEN_VERSION >= NETGEN_VERSION_STRING(6,2)
const double factor = netgen::mparam.closeedgefac.value();
#else
const double factor = netgen::occparam.resthcloseedgefac;
#endif
TopTools_IndexedMapOfShape edgeMap;
TopExp::MapShapes( aMesh.GetShapeToMesh(), TopAbs_EDGE, edgeMap );
for ( int iE = 1; iE <= edgeMap.Extent(); ++iE )

2
src/3rdParty/salomesmesh/src/NETGENPlugin/NETGENPlugin_NETGEN_3D.cpp vendored
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@@ -96,7 +96,7 @@ namespace nglib {
}
namespace netgen {
#if NETGEN_VERSION >= NETGEN_VERSION_STRING(6,2)
DLL_HEADER extern int OCCGenerateMesh (OCCGeometry&, shared_ptr<Mesh>&, MeshingParameters&);
extern int OCCGenerateMesh (OCCGeometry&, shared_ptr<Mesh>&, MeshingParameters&);
#elif NETGEN_VERSION >= NETGEN_VERSION_STRING(6,0)
DLL_HEADER extern int OCCGenerateMesh (OCCGeometry&, shared_ptr<Mesh>&, MeshingParameters&, int, int);
#elif NETGEN_VERSION >= NETGEN_VERSION_STRING(5,0)