From 861e3819898276cb1bb16c4ae0919efe2c7e7cc7 Mon Sep 17 00:00:00 2001 From: eap Date: Tue, 10 Apr 2007 14:55:55 +0000 Subject: [PATCH] PAL13330( When mesh generation does not success, trace where ) describe problems using SMESH_ComputeError --- src/NETGENPlugin/NETGENPlugin_Mesher.cxx | 99 +++++++++++++------ src/NETGENPlugin/NETGENPlugin_Mesher.hxx | 7 +- src/NETGENPlugin/NETGENPlugin_NETGEN_2D.cxx | 49 +-------- src/NETGENPlugin/NETGENPlugin_NETGEN_2D.hxx | 5 - src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.cxx | 49 +-------- src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.hxx | 5 - src/NETGENPlugin/NETGENPlugin_NETGEN_3D.cxx | 84 +++++----------- src/NETGENPlugin/NETGENPlugin_NETGEN_3D.hxx | 5 - 8 files changed, 103 insertions(+), 200 deletions(-) diff --git a/src/NETGENPlugin/NETGENPlugin_Mesher.cxx b/src/NETGENPlugin/NETGENPlugin_Mesher.cxx index 09c51aa..61239b3 100644 --- a/src/NETGENPlugin/NETGENPlugin_Mesher.cxx +++ b/src/NETGENPlugin/NETGENPlugin_Mesher.cxx @@ -30,6 +30,9 @@ using namespace std; #include "NETGENPlugin_Mesher.hxx" #include "NETGENPlugin_Hypothesis_2D.hxx" +#include +#include +#include #include #include #include @@ -62,10 +65,10 @@ namespace netgen { */ //============================================================================= -NETGENPlugin_Mesher::NETGENPlugin_Mesher (SMESHDS_Mesh* meshDS, +NETGENPlugin_Mesher::NETGENPlugin_Mesher (SMESH_Mesh* mesh, const TopoDS_Shape& aShape, const bool isVolume) - : _meshDS (meshDS), + : _mesh (mesh), _shape (aShape), _isVolume(isVolume), _optimize(true) @@ -156,6 +159,7 @@ bool NETGENPlugin_Mesher::Compute() " second order = " << netgen::mparam.secondorder << "\n" " quad allowed = " << netgen::mparam.quad); + SMESH_ComputeErrorPtr error = SMESH_ComputeError::New(); nglib::Ng_Init(); // ------------------------- @@ -193,14 +197,17 @@ bool NETGENPlugin_Mesher::Compute() char *optstr; int err = 0; + SMESH_Comment comment; try { err = netgen::OCCGenerateMesh(occgeo, ngMesh, startWith, endWith, optstr); + if (err) comment << "Error in netgen::OCCGenerateMesh()"; if (!err && !_optimize) { // we have got surface mesh only, so generate volume mesh startWith = endWith = netgen::MESHCONST_MESHVOLUME; err = netgen::OCCGenerateMesh(occgeo, ngMesh, startWith, endWith, optstr); + if (err) comment << "Error in netgen::OCCGenerateMesh()"; } if (!err && netgen::mparam.secondorder > 0) { @@ -210,8 +217,8 @@ bool NETGENPlugin_Mesher::Compute() } catch (netgen::NgException exc) { - MESSAGE ("Exception in NETGEN: " << exc.What()); - err = 1; + error->myName = err = COMPERR_ALGO_FAILED; + comment << exc.What(); } int nbNod = ngMesh->GetNP(); @@ -229,8 +236,9 @@ bool NETGENPlugin_Mesher::Compute() // Feed back the SMESHDS with the generated Nodes and Elements // ----------------------------------------------------------- + SMESHDS_Mesh* meshDS = _mesh->GetMeshDS(); bool isOK = ( !err && (_isVolume ? (nbVol > 0) : (nbFac > 0)) ); - if ( isOK ) + if ( true /*isOK*/ ) // get whatever built { // vector of nodes in which node index == netgen ID vector< SMDS_MeshNode* > nodeVec ( nbNod + 1 ); @@ -238,7 +246,7 @@ bool NETGENPlugin_Mesher::Compute() NCollection_Map pindMap; // create and insert nodes into nodeVec int i; - for (i = 1; i <= nbNod && isOK; ++i ) + for (i = 1; i <= nbNod /*&& isOK*/; ++i ) { const netgen::MeshPoint& ngPoint = ngMesh->Point(i); SMDS_MeshNode* node = NULL; @@ -248,7 +256,7 @@ bool NETGENPlugin_Mesher::Compute() { // point on vertex aVert = TopoDS::Vertex(occgeo.vmap(i)); - SMESHDS_SubMesh * submesh = _meshDS->MeshElements(aVert); + SMESHDS_SubMesh * submesh = meshDS->MeshElements(aVert); if (submesh) { SMDS_NodeIteratorPtr it = submesh->GetNodes(); @@ -262,25 +270,26 @@ bool NETGENPlugin_Mesher::Compute() newNodeOnVertex = true; } if (!node) - node = _meshDS->AddNode(ngPoint.X(), ngPoint.Y(), ngPoint.Z()); + node = meshDS->AddNode(ngPoint.X(), ngPoint.Y(), ngPoint.Z()); if (!node) { MESSAGE("Cannot create a mesh node"); - isOK = false; + if ( !comment.size() ) comment << "Cannot create a mesh node"; + nbSeg = nbFac = nbVol = isOK = 0; break; } nodeVec.at(i) = node; if (newNodeOnVertex) { // point on vertex - _meshDS->SetNodeOnVertex(node, aVert); + meshDS->SetNodeOnVertex(node, aVert); pindMap.Add(i); } } // create mesh segments along geometric edges NCollection_Map linkMap; - for (i = 1; i <= nbSeg && isOK; ++i ) + for (i = 1; i <= nbSeg/* && isOK*/; ++i ) { const netgen::Segment& seg = ngMesh->LineSegment(i); Link link(seg.p1, seg.p2); @@ -314,28 +323,29 @@ bool NETGENPlugin_Mesher::Compute() continue; if (!aEdge.IsNull()) { - _meshDS->SetNodeOnEdge(nodeVec.at(pind), aEdge, param); + meshDS->SetNodeOnEdge(nodeVec.at(pind), aEdge, param); pindMap.Add(pind); } } SMDS_MeshEdge* edge; if (nbp < 3) // second order ? - edge = _meshDS->AddEdge(nodeVec.at(pinds[0]), nodeVec.at(pinds[1])); + edge = meshDS->AddEdge(nodeVec.at(pinds[0]), nodeVec.at(pinds[1])); else - edge = _meshDS->AddEdge(nodeVec.at(pinds[0]), nodeVec.at(pinds[1]), + edge = meshDS->AddEdge(nodeVec.at(pinds[0]), nodeVec.at(pinds[1]), nodeVec.at(pinds[2])); if (!edge) { + if ( !comment.size() ) comment << "Cannot create a mesh edge"; MESSAGE("Cannot create a mesh edge"); - isOK = false; + nbSeg = nbFac = nbVol = isOK = 0; break; } if (!aEdge.IsNull()) - _meshDS->SetMeshElementOnShape(edge, aEdge); + meshDS->SetMeshElementOnShape(edge, aEdge); } // create mesh faces along geometric faces - for (i = 1; i <= nbFac && isOK; ++i ) + for (i = 1; i <= nbFac/* && isOK*/; ++i ) { const netgen::Element2d& elem = ngMesh->SurfaceElement(i); int aGeomFaceInd = elem.GetIndex(); @@ -353,7 +363,7 @@ bool NETGENPlugin_Mesher::Compute() if (!aFace.IsNull()) { const netgen::PointGeomInfo& pgi = elem.GeomInfoPi(j); - _meshDS->SetNodeOnFace(node, aFace, pgi.u, pgi.v); + meshDS->SetNodeOnFace(node, aFace, pgi.u, pgi.v); pindMap.Add(pind); } } @@ -361,16 +371,16 @@ bool NETGENPlugin_Mesher::Compute() switch (elem.GetType()) { case netgen::TRIG: - face = _meshDS->AddFace(nodes[0],nodes[1],nodes[2]); + face = meshDS->AddFace(nodes[0],nodes[1],nodes[2]); break; case netgen::QUAD: - face = _meshDS->AddFace(nodes[0],nodes[1],nodes[2],nodes[3]); + face = meshDS->AddFace(nodes[0],nodes[1],nodes[2],nodes[3]); break; case netgen::TRIG6: - face = _meshDS->AddFace(nodes[0],nodes[1],nodes[2],nodes[5],nodes[3],nodes[4]); + face = meshDS->AddFace(nodes[0],nodes[1],nodes[2],nodes[5],nodes[3],nodes[4]); break; case netgen::QUAD8: - face = _meshDS->AddFace(nodes[0],nodes[1],nodes[2],nodes[3], + face = meshDS->AddFace(nodes[0],nodes[1],nodes[2],nodes[3], nodes[4],nodes[7],nodes[5],nodes[6]); break; default: @@ -379,16 +389,17 @@ bool NETGENPlugin_Mesher::Compute() } if (!face) { + if ( !comment.size() ) comment << "Cannot create a mesh face"; MESSAGE("Cannot create a mesh face"); - isOK = false; + nbSeg = nbFac = nbVol = isOK = 0; break; } if (!aFace.IsNull()) - _meshDS->SetMeshElementOnShape(face, aFace); + meshDS->SetMeshElementOnShape(face, aFace); } // create tetrahedra - for (i = 1; i <= nbVol && isOK; ++i) + for (i = 1; i <= nbVol/* && isOK*/; ++i) { const netgen::Element& elem = ngMesh->VolumeElement(i); int aSolidInd = elem.GetIndex(); @@ -406,7 +417,7 @@ bool NETGENPlugin_Mesher::Compute() if (!aSolid.IsNull()) { // point in solid - _meshDS->SetNodeInVolume(node, aSolid); + meshDS->SetNodeInVolume(node, aSolid); pindMap.Add(pind); } } @@ -414,11 +425,11 @@ bool NETGENPlugin_Mesher::Compute() switch (elem.GetType()) { case netgen::TET: - vol = _meshDS->AddVolume(nodes[0],nodes[1],nodes[2],nodes[3]); + vol = meshDS->AddVolume(nodes[0],nodes[1],nodes[2],nodes[3]); break; case netgen::TET10: - vol = _meshDS->AddVolume(nodes[0],nodes[1],nodes[2],nodes[3], - nodes[4],nodes[7],nodes[5],nodes[6],nodes[8],nodes[9]); + vol = meshDS->AddVolume(nodes[0],nodes[1],nodes[2],nodes[3], + nodes[4],nodes[7],nodes[5],nodes[6],nodes[8],nodes[9]); break; default: MESSAGE("NETGEN created a volume of unexpected type, ignoring"); @@ -426,17 +437,41 @@ bool NETGENPlugin_Mesher::Compute() } if (!vol) { + if ( !comment.size() ) comment << "Cannot create a mesh volume"; MESSAGE("Cannot create a mesh volume"); - isOK = false; + nbSeg = nbFac = nbVol = isOK = 0; break; } if (!aSolid.IsNull()) - _meshDS->SetMeshElementOnShape(vol, aSolid); + meshDS->SetMeshElementOnShape(vol, aSolid); + } + } + + if ( error->IsOK() && ( !isOK || comment.size() > 0 )) + error->myName = COMPERR_ALGO_FAILED; + if ( !comment.empty() ) + error->myComment = comment; + + // set bad compute error to subshapes of all failed subshapes shapes + if ( !error->IsOK() && err ) + { + for (int i = 1; i <= occgeo.fmap.Extent(); i++) { + int status = occgeo.facemeshstatus[i-1]; + if (status == 1 ) continue; + if ( SMESH_subMesh* sm = _mesh->GetSubMeshContaining( occgeo.fmap( i ))) { + SMESH_ComputeErrorPtr& smError = sm->GetComputeError(); + if ( !smError || smError->IsOK() ) { + if ( status == -1 ) + smError.reset( new SMESH_ComputeError( error->myName, error->myComment )); + else + smError.reset( new SMESH_ComputeError( COMPERR_ALGO_FAILED, "Ignored" )); + } + } } } nglib::Ng_DeleteMesh((nglib::Ng_Mesh*)ngMesh); nglib::Ng_Exit(); - return isOK; + return error->IsOK(); } diff --git a/src/NETGENPlugin/NETGENPlugin_Mesher.hxx b/src/NETGENPlugin/NETGENPlugin_Mesher.hxx index 4d09177..6a18639 100644 --- a/src/NETGENPlugin/NETGENPlugin_Mesher.hxx +++ b/src/NETGENPlugin/NETGENPlugin_Mesher.hxx @@ -29,6 +29,9 @@ #ifndef _NETGENPlugin_Mesher_HXX_ #define _NETGENPlugin_Mesher_HXX_ +#include "SMESH_ComputeError.hxx" + +class SMESH_Mesh; class SMESHDS_Mesh; class TopoDS_Shape; class NETGENPlugin_Hypothesis; @@ -42,7 +45,7 @@ class NETGENPlugin_Mesher public: // ---------- PUBLIC METHODS ---------- - NETGENPlugin_Mesher (SMESHDS_Mesh* meshDS, const TopoDS_Shape& aShape, + NETGENPlugin_Mesher (SMESH_Mesh* mesh, const TopoDS_Shape& aShape, const bool isVolume); void SetParameters(const NETGENPlugin_Hypothesis* hyp); @@ -50,7 +53,7 @@ class NETGENPlugin_Mesher bool Compute(); private: - SMESHDS_Mesh* _meshDS; + SMESH_Mesh* _mesh; const TopoDS_Shape& _shape; bool _isVolume; bool _optimize; diff --git a/src/NETGENPlugin/NETGENPlugin_NETGEN_2D.cxx b/src/NETGENPlugin/NETGENPlugin_NETGEN_2D.cxx index fcf4153..0c7276e 100644 --- a/src/NETGENPlugin/NETGENPlugin_NETGEN_2D.cxx +++ b/src/NETGENPlugin/NETGENPlugin_NETGEN_2D.cxx @@ -119,53 +119,10 @@ bool NETGENPlugin_NETGEN_2D::CheckHypothesis bool NETGENPlugin_NETGEN_2D::Compute(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape) { - SMESHDS_Mesh* meshDS = aMesh.GetMeshDS(); + //SMESHDS_Mesh* meshDS = aMesh.GetMeshDS(); - NETGENPlugin_Mesher mesher(meshDS, aShape, false); + NETGENPlugin_Mesher mesher(&aMesh, aShape, false); +// NETGENPlugin_Mesher mesher(meshDS, aShape, false); mesher.SetParameters(_hypothesis); return mesher.Compute(); } - -//============================================================================= -/*! - * - */ -//============================================================================= - -ostream & NETGENPlugin_NETGEN_2D::SaveTo(ostream & save) -{ - return save; -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -istream & NETGENPlugin_NETGEN_2D::LoadFrom(istream & load) -{ - return load; -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -ostream & operator << (ostream & save, NETGENPlugin_NETGEN_2D & hyp) -{ - return hyp.SaveTo( save ); -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -istream & operator >> (istream & load, NETGENPlugin_NETGEN_2D & hyp) -{ - return hyp.LoadFrom( load ); -} diff --git a/src/NETGENPlugin/NETGENPlugin_NETGEN_2D.hxx b/src/NETGENPlugin/NETGENPlugin_NETGEN_2D.hxx index aafcb2e..0c08660 100644 --- a/src/NETGENPlugin/NETGENPlugin_NETGEN_2D.hxx +++ b/src/NETGENPlugin/NETGENPlugin_NETGEN_2D.hxx @@ -49,11 +49,6 @@ public: virtual bool Compute(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape); - ostream & SaveTo(ostream & save); - istream & LoadFrom(istream & load); - friend ostream & operator << (ostream & save, NETGENPlugin_NETGEN_2D & hyp); - friend istream & operator >> (istream & load, NETGENPlugin_NETGEN_2D & hyp); - protected: const NETGENPlugin_Hypothesis_2D* _hypothesis; }; diff --git a/src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.cxx b/src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.cxx index 0f392c1..c4c0df4 100644 --- a/src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.cxx +++ b/src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.cxx @@ -121,53 +121,10 @@ bool NETGENPlugin_NETGEN_2D3D::CheckHypothesis bool NETGENPlugin_NETGEN_2D3D::Compute(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape) { - SMESHDS_Mesh* meshDS = aMesh.GetMeshDS(); +// SMESHDS_Mesh* meshDS = aMesh.GetMeshDS(); - NETGENPlugin_Mesher mesher(meshDS, aShape, true); + NETGENPlugin_Mesher mesher(&aMesh, aShape, true); +// NETGENPlugin_Mesher mesher(meshDS, aShape, true); mesher.SetParameters(_hypothesis); return mesher.Compute(); } - -//============================================================================= -/*! - * - */ -//============================================================================= - -ostream & NETGENPlugin_NETGEN_2D3D::SaveTo(ostream & save) -{ - return save; -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -istream & NETGENPlugin_NETGEN_2D3D::LoadFrom(istream & load) -{ - return load; -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -ostream & operator << (ostream & save, NETGENPlugin_NETGEN_2D3D & hyp) -{ - return hyp.SaveTo( save ); -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -istream & operator >> (istream & load, NETGENPlugin_NETGEN_2D3D & hyp) -{ - return hyp.LoadFrom( load ); -} diff --git a/src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.hxx b/src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.hxx index 169cb15..403b01e 100644 --- a/src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.hxx +++ b/src/NETGENPlugin/NETGENPlugin_NETGEN_2D3D.hxx @@ -49,11 +49,6 @@ public: virtual bool Compute(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape); - ostream & SaveTo(ostream & save); - istream & LoadFrom(istream & load); - friend ostream & operator << (ostream & save, NETGENPlugin_NETGEN_2D3D & hyp); - friend istream & operator >> (istream & load, NETGENPlugin_NETGEN_2D3D & hyp); - protected: const NETGENPlugin_Hypothesis* _hypothesis; }; diff --git a/src/NETGENPlugin/NETGENPlugin_NETGEN_3D.cxx b/src/NETGENPlugin/NETGENPlugin_NETGEN_3D.cxx index c9031d8..560aef1 100644 --- a/src/NETGENPlugin/NETGENPlugin_NETGEN_3D.cxx +++ b/src/NETGENPlugin/NETGENPlugin_NETGEN_3D.cxx @@ -30,12 +30,13 @@ using namespace std; #include "NETGENPlugin_NETGEN_3D.hxx" -#include "SMESH_Gen.hxx" -#include "SMESH_Mesh.hxx" -#include "SMESH_ControlsDef.hxx" -#include "SMESHDS_Mesh.hxx" #include "SMDS_MeshElement.hxx" #include "SMDS_MeshNode.hxx" +#include "SMESHDS_Mesh.hxx" +#include "SMESH_Comment.hxx" +#include "SMESH_ControlsDef.hxx" +#include "SMESH_Gen.hxx" +#include "SMESH_Mesh.hxx" #include "SMESH_MesherHelper.hxx" #include @@ -160,7 +161,8 @@ bool NETGENPlugin_NETGEN_3D::Compute(SMESH_Mesh& aMesh, // get triangles on aShell and make a map of nodes to Netgen node IDs // ------------------------------------------------------------------- - SMESH_MesherHelper* myTool = new SMESH_MesherHelper(aMesh); + SMESH_MesherHelper helper(aMesh); + SMESH_MesherHelper* myTool = &helper; bool _quadraticMesh = myTool->IsQuadraticSubMesh(aShape); typedef map< const SMDS_MeshNode*, int> TNodeToIDMap; @@ -187,12 +189,12 @@ bool NETGENPlugin_NETGEN_3D::Compute(SMESH_Mesh& aMesh, { // check element const SMDS_MeshElement* elem = iteratorElem->next(); - if ( !elem || - !( elem->NbNodes()==3 || ( _quadraticMesh && elem->NbNodes()==6) ) ) { - INFOS( "NETGENPlugin_NETGEN_3D::Compute(), bad mesh"); - delete myTool; myTool = 0; - return false; - } + if ( !elem ) + return error( COMPERR_BAD_INPUT_MESH, "Null element encounters"); + bool isTraingle = ( elem->NbNodes()==3 || (_quadraticMesh && elem->NbNodes()==6 )); + if ( !isTraingle ) + return error( COMPERR_BAD_INPUT_MESH, + SMESH_Comment("Not triangle element ")<GetID()); // keep a triangle triangles.push_back( elem ); isReversed.push_back( isRev ); @@ -316,8 +318,18 @@ bool NETGENPlugin_NETGEN_3D::Compute(SMESH_Mesh& aMesh, } catch (...) { MESSAGE("An exception has been caught during the Volume Mesh Generation ..."); + error(dfltErr(), "Exception in Ng_GenerateVolumeMesh()"); status = NG_VOLUME_FAILURE; } + if ( GetComputeError()->IsOK() ) { + switch ( status ) { + case NG_SURFACE_INPUT_ERROR:error( status, "NG_SURFACE_INPUT_ERROR"); + case NG_VOLUME_FAILURE: error( status, "NG_VOLUME_FAILURE"); + case NG_STL_INPUT_ERROR: error( status, "NG_STL_INPUT_ERROR"); + case NG_SURFACE_FAILURE: error( status, "NG_SURFACE_FAILURE"); + case NG_FILE_NOT_FOUND: error( status, "NG_FILE_NOT_FOUND"); + }; + } int Netgen_NbOfNodesNew = Ng_GetNP(Netgen_mesh); @@ -331,7 +343,7 @@ bool NETGENPlugin_NETGEN_3D::Compute(SMESH_Mesh& aMesh, // Feed back the SMESHDS with the generated Nodes and Volume Elements // ------------------------------------------------------------------- - bool isOK = ( status == NG_OK && Netgen_NbOfTetra > 0 ); + bool isOK = ( /*status == NG_OK &&*/ Netgen_NbOfTetra > 0 );// get whatever built if ( isOK ) { // vector of nodes in which node index == netgen ID @@ -368,51 +380,5 @@ bool NETGENPlugin_NETGEN_3D::Compute(SMESH_Mesh& aMesh, Ng_DeleteMesh(Netgen_mesh); Ng_Exit(); - delete myTool; myTool = 0; - - return isOK; -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -ostream & NETGENPlugin_NETGEN_3D::SaveTo(ostream & save) -{ - return save; -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -istream & NETGENPlugin_NETGEN_3D::LoadFrom(istream & load) -{ - return load; -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -ostream & operator << (ostream & save, NETGENPlugin_NETGEN_3D & hyp) -{ - return hyp.SaveTo( save ); -} - -//============================================================================= -/*! - * - */ -//============================================================================= - -istream & operator >> (istream & load, NETGENPlugin_NETGEN_3D & hyp) -{ - return hyp.LoadFrom( load ); + return (status == NG_OK); } diff --git a/src/NETGENPlugin/NETGENPlugin_NETGEN_3D.hxx b/src/NETGENPlugin/NETGENPlugin_NETGEN_3D.hxx index e0d39f3..528bc09 100644 --- a/src/NETGENPlugin/NETGENPlugin_NETGEN_3D.hxx +++ b/src/NETGENPlugin/NETGENPlugin_NETGEN_3D.hxx @@ -48,11 +48,6 @@ public: virtual bool Compute(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape); - ostream & SaveTo(ostream & save); - istream & LoadFrom(istream & load); - friend ostream & operator << (ostream & save, NETGENPlugin_NETGEN_3D & hyp); - friend istream & operator >> (istream & load, NETGENPlugin_NETGEN_3D & hyp); - protected: double _maxElementVolume; -- 2.39.2