-// Copyright (C) 2004-2013 CEA/DEN, EDF R&D
+// Copyright (C) 2004-2016 CEA/DEN, EDF R&D
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
//
#include "GHS3DPlugin_GHS3D.hxx"
#include "GHS3DPlugin_Hypothesis.hxx"
+#include "MG_Tetra_API.hxx"
-#include <Basics_Utils.hxx>
-
-//#include <SMESH_Gen.hxx>
-#include <SMESH_Client.hxx>
-#include <SMESH_Mesh.hxx>
-#include <SMESH_Comment.hxx>
-#include <SMESH_MesherHelper.hxx>
-#include <SMESH_MeshEditor.hxx>
-#include <SMESH_OctreeNode.hxx>
-#include <SMESH_Group.hxx>
-#include <SMESH_subMeshEventListener.hxx>
-#include <SMESH_HypoFilter.hxx>
-#include <SMESH_MeshAlgos.hxx>
-
+#include <SMDS_FaceOfNodes.hxx>
+#include <SMDS_LinearEdge.hxx>
#include <SMDS_MeshElement.hxx>
#include <SMDS_MeshNode.hxx>
-#include <SMDS_FaceOfNodes.hxx>
#include <SMDS_VolumeOfNodes.hxx>
-
#include <SMESHDS_Group.hxx>
-
+#include <SMESHDS_Mesh.hxx>
+#include <SMESH_Comment.hxx>
+#include <SMESH_File.hxx>
+#include <SMESH_Group.hxx>
+#include <SMESH_HypoFilter.hxx>
+#include <SMESH_Mesh.hxx>
+#include <SMESH_MeshAlgos.hxx>
+#include <SMESH_MeshEditor.hxx>
+#include <SMESH_MesherHelper.hxx>
+#include <SMESH_OctreeNode.hxx>
+#include <SMESH_subMeshEventListener.hxx>
#include <StdMeshers_QuadToTriaAdaptor.hxx>
#include <StdMeshers_ViscousLayers.hxx>
#include <BRepAdaptor_Surface.hxx>
#include <BRepBndLib.hxx>
#include <BRepBuilderAPI_MakeVertex.hxx>
+#include <BRepClass3d.hxx>
#include <BRepClass3d_SolidClassifier.hxx>
#include <BRepExtrema_DistShapeShape.hxx>
#include <BRepGProp.hxx>
#include <Bnd_Box.hxx>
#include <GProp_GProps.hxx>
#include <GeomAPI_ProjectPointOnSurf.hxx>
-#include <OSD_File.hxx>
#include <Precision.hxx>
-#include <Quantity_Parameter.hxx>
#include <Standard_ErrorHandler.hxx>
#include <Standard_Failure.hxx>
#include <Standard_ProgramError.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TopTools_MapOfShape.hxx>
#include <TopoDS.hxx>
-#include <TopoDS_Shape.hxx>
+#include <TopoDS_Shell.hxx>
#include <TopoDS_Solid.hxx>
+#include <Basics_Utils.hxx>
#include <utilities.h>
-#ifdef WIN32
-#include <io.h>
-#else
-#include <sys/sysinfo.h>
-#endif
#include <algorithm>
+#include <errno.h>
-//#include <Standard_Stream.hxx>
-
+#ifdef _DEBUG_
+//#define _MY_DEBUG_
+#endif
#define castToNode(n) static_cast<const SMDS_MeshNode *>( n );
-#ifdef _DEBUG_
-#define DUMP(txt) \
-// std::cout << txt
-#else
-#define DUMP(txt)
-#endif
+using namespace std;
-extern "C"
+#define HOLE_ID -1
+
+// flags returning state of enforced entities, returned from writeGMFFile
+enum InvalidEnforcedFlags { FLAG_BAD_ENF_VERT = 1,
+ FLAG_BAD_ENF_NODE = 2,
+ FLAG_BAD_ENF_EDGE = 4,
+ FLAG_BAD_ENF_TRIA = 8
+};
+static std::string flagsToErrorStr( int anInvalidEnforcedFlags )
{
-#ifndef WNT
-#include <unistd.h>
-#include <sys/mman.h>
-#endif
-#include <sys/stat.h>
-#include <fcntl.h>
+ std::string str;
+ if ( anInvalidEnforcedFlags != 0 )
+ {
+ if ( anInvalidEnforcedFlags & FLAG_BAD_ENF_VERT )
+ str = "There are enforced vertices incorrectly defined.\n";
+ if ( anInvalidEnforcedFlags & FLAG_BAD_ENF_NODE )
+ str += "There are enforced nodes incorrectly defined.\n";
+ if ( anInvalidEnforcedFlags & FLAG_BAD_ENF_EDGE )
+ str += "There are enforced edge incorrectly defined.\n";
+ if ( anInvalidEnforcedFlags & FLAG_BAD_ENF_TRIA )
+ str += "There are enforced triangles incorrectly defined.\n";
+ }
+ return str;
}
-#define HOLE_ID -1
-
typedef const list<const SMDS_MeshFace*> TTriaList;
static const char theDomainGroupNamePrefix[] = "Domain_";
static void removeFile( const TCollection_AsciiString& fileName )
{
try {
- OSD_File( fileName ).Remove();
+ SMESH_File( fileName.ToCString() ).remove();
}
- catch ( Standard_ProgramError ) {
+ catch ( ... ) {
MESSAGE("Can't remove file: " << fileName.ToCString() << " ; file does not exist or permission denied");
}
}
*/
//=============================================================================
-GHS3DPlugin_GHS3D::GHS3DPlugin_GHS3D(int hypId, int studyId, SMESH_Gen* gen)
- : SMESH_3D_Algo(hypId, studyId, gen)
+GHS3DPlugin_GHS3D::GHS3DPlugin_GHS3D(int hypId, SMESH_Gen* gen)
+ : SMESH_3D_Algo(hypId, gen), _isLibUsed( false )
{
- MESSAGE("GHS3DPlugin_GHS3D::GHS3DPlugin_GHS3D");
_name = Name();
_shapeType = (1 << TopAbs_SHELL) | (1 << TopAbs_SOLID);// 1 bit /shape type
_onlyUnaryInput = false; // Compute() will be called on a compound of solids
_nbShape=0;
_compatibleHypothesis.push_back( GHS3DPlugin_Hypothesis::GetHypType());
_compatibleHypothesis.push_back( StdMeshers_ViscousLayers::GetHypType() );
- _requireShape = false; // can work without shape_studyId
-
- smeshGen_i = SMESH_Gen_i::GetSMESHGen();
- CORBA::Object_var anObject = smeshGen_i->GetNS()->Resolve("/myStudyManager");
- SALOMEDS::StudyManager_var aStudyMgr = SALOMEDS::StudyManager::_narrow(anObject);
-
- MESSAGE("studyid = " << _studyId);
-
- myStudy = NULL;
- myStudy = aStudyMgr->GetStudyByID(_studyId);
- if (myStudy)
- MESSAGE("myStudy->StudyId() = " << myStudy->StudyId());
+ _requireShape = false; // can work without shape
- _compute_canceled = false;
+ _computeCanceled = false;
+ _progressAdvance = 1e-4;
}
//=============================================================================
/*!
- *
+ *
*/
//=============================================================================
GHS3DPlugin_GHS3D::~GHS3DPlugin_GHS3D()
{
- MESSAGE("GHS3DPlugin_GHS3D::~GHS3DPlugin_GHS3D");
}
//=============================================================================
/*!
- *
+ *
*/
//=============================================================================
_hyp = 0;
_viscousLayersHyp = 0;
_keepFiles = false;
+ _removeLogOnSuccess = true;
+ _logInStandardOutput = false;
const list <const SMESHDS_Hypothesis * >& hyps =
GetUsedHypothesis(aMesh, aShape, /*ignoreAuxiliary=*/false);
_viscousLayersHyp = dynamic_cast< const StdMeshers_ViscousLayers*> ( *h );
}
if ( _hyp )
- _keepFiles = _hyp->GetKeepFiles();
+ {
+ _keepFiles = _hyp->GetKeepFiles();
+ _removeLogOnSuccess = _hyp->GetRemoveLogOnSuccess();
+ _logInStandardOutput = _hyp->GetStandardOutputLog();
+ }
- return true;
+ if ( _viscousLayersHyp )
+ error( _viscousLayersHyp->CheckHypothesis( aMesh, aShape, aStatus ));
+
+ return aStatus == HYP_OK;
}
TopoDS_Shape GHS3DPlugin_GHS3D::entryToShape(std::string entry)
{
- MESSAGE("GHS3DPlugin_GHS3D::entryToShape "<<entry );
+ if ( SMESH_Gen_i::getStudyServant()->_is_nil() )
+ throw SALOME_Exception("MG-Tetra plugin can't work w/o publishing in the study");
+
GEOM::GEOM_Object_var aGeomObj;
TopoDS_Shape S = TopoDS_Shape();
- SALOMEDS::SObject_var aSObj = myStudy->FindObjectID( entry.c_str() );
+ SALOMEDS::SObject_var aSObj = SMESH_Gen_i::getStudyServant()->FindObjectID( entry.c_str() );
if (!aSObj->_is_nil() ) {
CORBA::Object_var obj = aSObj->GetObject();
aGeomObj = GEOM::GEOM_Object::_narrow(obj);
aSObj->UnRegister();
}
if ( !aGeomObj->_is_nil() )
- S = smeshGen_i->GeomObjectToShape( aGeomObj.in() );
+ S = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( aGeomObj.in() );
return S;
}
-//=======================================================================
-//function : findShape
-//purpose :
-//=======================================================================
-
-static TopoDS_Shape findShape(const SMDS_MeshNode *aNode[],
- TopoDS_Shape aShape,
- const TopoDS_Shape shape[],
- double** box,
- const int nShape,
- TopAbs_State * state = 0)
-{
- gp_XYZ aPnt(0,0,0);
- int j, iShape, nbNode = 4;
-
- for ( j=0; j<nbNode; j++ ) {
- gp_XYZ p ( aNode[j]->X(), aNode[j]->Y(), aNode[j]->Z() );
- if ( aNode[j]->GetPosition()->GetTypeOfPosition() == SMDS_TOP_3DSPACE ) {
- aPnt = p;
- break;
- }
- aPnt += p / nbNode;
- }
-
- BRepClass3d_SolidClassifier SC (aShape, aPnt, Precision::Confusion());
- if (state) *state = SC.State();
- if ( SC.State() != TopAbs_IN || aShape.IsNull() || aShape.ShapeType() != TopAbs_SOLID) {
- for (iShape = 0; iShape < nShape; iShape++) {
- aShape = shape[iShape];
- if ( !( aPnt.X() < box[iShape][0] || box[iShape][1] < aPnt.X() ||
- aPnt.Y() < box[iShape][2] || box[iShape][3] < aPnt.Y() ||
- aPnt.Z() < box[iShape][4] || box[iShape][5] < aPnt.Z()) ) {
- BRepClass3d_SolidClassifier SC (aShape, aPnt, Precision::Confusion());
- if (state) *state = SC.State();
- if (SC.State() == TopAbs_IN)
- break;
- }
- }
- }
- return aShape;
-}
-
-//=======================================================================
-//function : readMapIntLine
-//purpose :
-//=======================================================================
-
-static char* readMapIntLine(char* ptr, int tab[]) {
- long int intVal;
- std::cout << std::endl;
-
- for ( int i=0; i<17; i++ ) {
- intVal = strtol(ptr, &ptr, 10);
- if ( i < 3 )
- tab[i] = intVal;
- }
- return ptr;
-}
-
//================================================================================
/*!
- * \brief returns true if a triangle defined by the nodes is a temporary face on a
- * side facet of pyramid and defines sub-domian inside the pyramid
+ * \brief returns id of a solid if a triangle defined by the nodes is a temporary face
+ * either on a side facet of pyramid or a top of pentahedron and defines sub-domian
+ * outside the volume; else returns HOLE_ID
*/
//================================================================================
-static bool isTmpFace(const SMDS_MeshNode* node1,
- const SMDS_MeshNode* node2,
- const SMDS_MeshNode* node3)
+static int checkTmpFace(const SMDS_MeshNode* node1,
+ const SMDS_MeshNode* node2,
+ const SMDS_MeshNode* node3)
{
// find a pyramid sharing the 3 nodes
- //const SMDS_MeshElement* pyram = 0;
SMDS_ElemIteratorPtr vIt1 = node1->GetInverseElementIterator(SMDSAbs_Volume);
while ( vIt1->more() )
{
- const SMDS_MeshElement* pyram = vIt1->next();
- if ( pyram->NbCornerNodes() != 5 ) continue;
+ const SMDS_MeshElement* vol = vIt1->next();
+ const int nbNodes = vol->NbCornerNodes();
+ if ( nbNodes != 5 && nbNodes != 6 ) continue;
int i2, i3;
- if ( (i2 = pyram->GetNodeIndex( node2 )) >= 0 &&
- (i3 = pyram->GetNodeIndex( node3 )) >= 0 )
+ if ( (i2 = vol->GetNodeIndex( node2 )) >= 0 &&
+ (i3 = vol->GetNodeIndex( node3 )) >= 0 )
{
- // Triangle defines sub-domian inside the pyramid if it's
- // normal points out of the pyram
-
- // make i2 and i3 hold indices of base nodes of the pyram while
- // keeping the nodes order in the triangle
- const int iApex = 4;
- if ( i2 == iApex )
- i2 = i3, i3 = pyram->GetNodeIndex( node1 );
- else if ( i3 == iApex )
- i3 = i2, i2 = pyram->GetNodeIndex( node1 );
-
- int i3base = (i2+1) % 4; // next index after i2 within the pyramid base
- return ( i3base != i3 );
+ if ( nbNodes == 5 )
+ {
+ // Triangle defines sub-domian inside the pyramid if it's
+ // normal points out of the vol
+
+ // make i2 and i3 hold indices of base nodes of the vol while
+ // keeping the nodes order in the triangle
+ const int iApex = 4;
+ if ( i2 == iApex )
+ i2 = i3, i3 = vol->GetNodeIndex( node1 );
+ else if ( i3 == iApex )
+ i3 = i2, i2 = vol->GetNodeIndex( node1 );
+
+ int i3base = (i2+1) % 4; // next index after i2 within the pyramid base
+ bool isDomainInPyramid = ( i3base != i3 );
+ return isDomainInPyramid ? HOLE_ID : vol->getshapeId();
+ }
+ else
+ {
+ return vol->getshapeId(); // triangle is a prism top
+ }
}
}
- return false;
+ return HOLE_ID;
}
//=======================================================================
//function : findShapeID
-//purpose : find the solid corresponding to GHS3D sub-domain following
-// the technique proposed in GHS3D manual (available within
-// ghs3d installation) in chapter "B.4 Subdomain (sub-region) assignment".
+//purpose : find the solid corresponding to MG-Tetra sub-domain following
+// the technique proposed in MG-Tetra manual (available within
+// MG-Tetra installation) in chapter "B.4 Subdomain (sub-region) assignment".
// In brief: normal of the triangle defined by the given nodes
// points out of the domain it is associated to
//=======================================================================
SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
// face the nodes belong to
- const SMDS_MeshElement * face = meshDS->FindFace(node1,node2,node3);
+ vector<const SMDS_MeshNode *> nodes(3);
+ nodes[0] = node1;
+ nodes[1] = node2;
+ nodes[2] = node3;
+ const SMDS_MeshElement * face = meshDS->FindElement( nodes, SMDSAbs_Face, /*noMedium=*/true);
if ( !face )
- return isTmpFace(node1, node2, node3) ? HOLE_ID : invalidID;
-#ifdef _DEBUG_
+ return checkTmpFace(node1, node2, node3);
+#ifdef _MY_DEBUG_
std::cout << "bnd face " << face->GetID() << " - ";
#endif
// geom face the face assigned to
SMESH_MeshEditor editor(&mesh);
int geomFaceID = editor.FindShape( face );
if ( !geomFaceID )
- return isTmpFace(node1, node2, node3) ? HOLE_ID : invalidID;
+ return checkTmpFace(node1, node2, node3);
TopoDS_Shape shape = meshDS->IndexToShape( geomFaceID );
if ( shape.IsNull() || shape.ShapeType() != TopAbs_FACE )
return invalidID;
if ( toMeshHoles )
return meshDS->ShapeToIndex( solid1 );
- //////////// UNCOMMENT AS SOON AS
- //////////// http://tracker.dev.opencascade.org/view.php?id=23129
- //////////// IS SOLVED
// - Are we at a hole boundary face?
- // if ( shells(1).IsSame( BRepTools::OuterShell( solid1 )) )
- // { // - No, but maybe a hole is bound by two shapes? Does shells(1) touches another shell?
- // bool touch = false;
- // TopExp_Explorer eExp( shells(1), TopAbs_EDGE );
- // // check if any edge of shells(1) belongs to another shell
- // for ( ; eExp.More() && !touch; eExp.Next() ) {
- // ansIt = mesh.GetAncestors( eExp.Current() );
- // for ( ; ansIt.More() && !touch; ansIt.Next() ) {
- // if ( ansIt.Value().ShapeType() == TopAbs_SHELL )
- // touch = ( !ansIt.Value().IsSame( shells(1) ));
- // }
- // }
- // if (!touch)
- // return meshDS->ShapeToIndex( solid1 );
- // }
+ if ( shells(1).IsSame( BRepClass3d::OuterShell( solid1 )) )
+ { // - No, but maybe a hole is bound by two shapes? Does shells(1) touch another shell?
+ bool touch = false;
+ TopExp_Explorer eExp( shells(1), TopAbs_EDGE );
+ // check if any edge of shells(1) belongs to another shell
+ for ( ; eExp.More() && !touch; eExp.Next() ) {
+ ansIt = mesh.GetAncestors( eExp.Current() );
+ for ( ; ansIt.More() && !touch; ansIt.Next() ) {
+ if ( ansIt.Value().ShapeType() == TopAbs_SHELL )
+ touch = ( !ansIt.Value().IsSame( shells(1) ));
+ }
+ }
+ if (!touch)
+ return meshDS->ShapeToIndex( solid1 );
+ }
}
// find orientation of geom face within the first solid
TopExp_Explorer fExp( solid1, TopAbs_FACE );
// get normale to geomFace at any node
bool geomNormalOK = false;
gp_Vec geomNormal;
- const SMDS_MeshNode* nodes[3] = { node1, node2, node3 };
SMESH_MesherHelper helper( mesh ); helper.SetSubShape( geomFace );
for ( int i = 0; !geomNormalOK && i < 3; ++i )
{
else
nNotOnSeamEdge = nodes[(i+1)%3];
}
- bool uvOK;
+ bool uvOK = true;
gp_XY uv = helper.GetNodeUV( geomFace, nodes[i], nNotOnSeamEdge, &uvOK );
// check that uv is correct
if (uvOK) {
return meshDS->ShapeToIndex( solids(2) );
}
-// //=======================================================================
-// //function : countShape
-// //purpose :
-// //=======================================================================
-//
-// template < class Mesh, class Shape >
-// static int countShape( Mesh* mesh, Shape shape ) {
-// TopExp_Explorer expShape ( mesh->ShapeToMesh(), shape );
-// TopTools_MapOfShape mapShape;
-// int nbShape = 0;
-// for ( ; expShape.More(); expShape.Next() ) {
-// if (mapShape.Add(expShape.Current())) {
-// nbShape++;
-// }
-// }
-// return nbShape;
-// }
-//
-// //=======================================================================
-// //function : getShape
-// //purpose :
-// //=======================================================================
-//
-// template < class Mesh, class Shape, class Tab >
-// void getShape(Mesh* mesh, Shape shape, Tab *t_Shape) {
-// TopExp_Explorer expShape ( mesh->ShapeToMesh(), shape );
-// TopTools_MapOfShape mapShape;
-// for ( int i=0; expShape.More(); expShape.Next() ) {
-// if (mapShape.Add(expShape.Current())) {
-// t_Shape[i] = expShape.Current();
-// i++;
-// }
-// }
-// return;
-// }
-//
-// // //=======================================================================
-// // //function : findEdgeID
-// // //purpose :
-// // //=======================================================================
-//
-// static int findEdgeID(const SMDS_MeshNode* aNode,
-// const SMESHDS_Mesh* theMesh,
-// const int nEdge,
-// const TopoDS_Shape* t_Edge) {
-//
-// TopoDS_Shape aPntShape, foundEdge;
-// TopoDS_Vertex aVertex;
-// gp_Pnt aPnt( aNode->X(), aNode->Y(), aNode->Z() );
-//
-// int foundInd, ind;
-// double nearest = RealLast(), *t_Dist;
-// double epsilon = Precision::Confusion();
-//
-// t_Dist = new double[ nEdge ];
-// aPntShape = BRepBuilderAPI_MakeVertex( aPnt ).Shape();
-// aVertex = TopoDS::Vertex( aPntShape );
-//
-// for ( ind=0; ind < nEdge; ind++ ) {
-// BRepExtrema_DistShapeShape aDistance ( aVertex, t_Edge[ind] );
-// t_Dist[ind] = aDistance.Value();
-// if ( t_Dist[ind] < nearest ) {
-// nearest = t_Dist[ind];
-// foundEdge = t_Edge[ind];
-// foundInd = ind;
-// if ( nearest < epsilon )
-// ind = nEdge;
-// }
-// }
-//
-// delete [] t_Dist;
-// return theMesh->ShapeToIndex( foundEdge );
-// }
-//
-//
-// // =======================================================================
-// // function : readGMFFile
-// // purpose : read GMF file with geometry associated to mesh
-// // =======================================================================
-//
-// static bool readGMFFile(const int fileOpen,
-// const char* theFileName,
-// SMESH_Mesh& theMesh,
-// const int nbShape,
-// const TopoDS_Shape* tabShape,
-// double** tabBox,
-// map <int,const SMDS_MeshNode*>& theGhs3dIdToNodeMap,
-// bool toMeshHoles,
-// int nbEnforcedVertices,
-// int nbEnforcedNodes)
-// {
-// TopoDS_Shape aShape;
-// TopoDS_Vertex aVertex;
-// SMESHDS_Mesh* theMeshDS = theMesh.GetMeshDS();
-// int nbElem = 0, nbRef = 0, IdShapeRef = 1;
-// int *tabID;
-// int aGMFNodeID = 0;
-// int compoundID =
-// nbShape ? theMeshDS->ShapeToIndex( tabShape[0] ) : theMeshDS->ShapeToIndex( theMeshDS->ShapeToMesh() );
-// int tetraShapeID = compoundID;
-// double epsilon = Precision::Confusion();
-// int *nodeAssigne, *GMFNodeAssigne;
-// SMDS_MeshNode** GMFNode;
-// TopoDS_Shape *tabCorner, *tabEdge;
-// std::map <GmfKwdCod,int> tabRef;
-//
-//
-// int ver, dim;
-// MESSAGE("Read " << theFileName << " file");
-// int InpMsh = GmfOpenMesh(theFileName, GmfRead, &ver, &dim);
-// if (!InpMsh)
-// return false;
-//
-// // ===========================
-// // Fill the tabID array: BEGIN
-// // ===========================
-//
-// /*
-// The output .mesh file does not contain yet the subdomain-info (Ghs3D 4.2)
-// */
-// Kernel_Utils::Localizer loc;
-// struct stat status;
-// size_t length;
-//
-// char *ptr, *mapPtr;
-// char *tetraPtr;
-// int *tab = new int[3];
-//
-// // Read the file state
-// fstat(fileOpen, &status);
-// length = status.st_size;
-//
-// // Mapping the result file into memory
-// #ifdef WNT
-// HANDLE fd = CreateFile(theFileName, GENERIC_READ, FILE_SHARE_READ,
-// NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
-// HANDLE hMapObject = CreateFileMapping(fd, NULL, PAGE_READONLY,
-// 0, (DWORD)length, NULL);
-// ptr = ( char* ) MapViewOfFile(hMapObject, FILE_MAP_READ, 0, 0, 0 );
-// #else
-// ptr = (char *) mmap(0,length,PROT_READ,MAP_PRIVATE,fileOpen,0);
-// #endif
-// mapPtr = ptr;
-//
-// ptr = readMapIntLine(ptr, tab);
-// tetraPtr = ptr;
-//
-// nbElem = tab[0];
-// int nbNodes = tab[1];
-//
-// for (int i=0; i < 4*nbElem; i++)
-// strtol(ptr, &ptr, 10);
-//
-// for (int iNode=1; iNode <= nbNodes; iNode++)
-// for (int iCoor=0; iCoor < 3; iCoor++)
-// strtod(ptr, &ptr);
-//
-//
-// // Reading the number of triangles which corresponds to the number of sub-domains
-// int nbTriangle = strtol(ptr, &ptr, 10);
-//
-//
-// // The keyword does not exist yet => to update when it is created
-// // int nbSubdomains = GmfStatKwd(InpMsh, GmfSubdomain);
-// // int id_tri[3];
-//
-//
-// tabID = new int[nbTriangle];
-// for (int i=0; i < nbTriangle; i++) {
-// tabID[i] = 0;
-// int nodeId1, nodeId2, nodeId3;
-// // find the solid corresponding to GHS3D sub-domain following
-// // the technique proposed in GHS3D manual in chapter
-// // "B.4 Subdomain (sub-region) assignment"
-//
-// nodeId1 = strtol(ptr, &ptr, 10);
-// nodeId2 = strtol(ptr, &ptr, 10);
-// nodeId3 = strtol(ptr, &ptr, 10);
-//
-// // // The keyword does not exist yet => to update when it is created
-// // GmfGetLin(InpMsh, GmfSubdomain, &id_tri[0], &id_tri[1], &id_tri[2]);
-// // nodeId1 = id_tri[0];
-// // nodeId2 = id_tri[1];
-// // nodeId3 = id_tri[2];
-//
-// if ( nbTriangle > 1 ) {
-// // get the nodes indices
-// const SMDS_MeshNode* n1 = theGhs3dIdToNodeMap[ nodeId1 ];
-// const SMDS_MeshNode* n2 = theGhs3dIdToNodeMap[ nodeId2 ];
-// const SMDS_MeshNode* n3 = theGhs3dIdToNodeMap[ nodeId3 ];
-// try {
-// OCC_CATCH_SIGNALS;
-// tabID[i] = findShapeID( theMesh, n1, n2, n3, toMeshHoles );
-// // -- 0020330: Pb with ghs3d as a submesh
-// // check that found shape is to be meshed
-// if ( tabID[i] > 0 ) {
-// const TopoDS_Shape& foundShape = theMeshDS->IndexToShape( tabID[i] );
-// bool isToBeMeshed = false;
-// for ( int iS = 0; !isToBeMeshed && iS < nbShape; ++iS )
-// isToBeMeshed = foundShape.IsSame( tabShape[ iS ]);
-// if ( !isToBeMeshed )
-// tabID[i] = HOLE_ID;
-// }
-// // END -- 0020330: Pb with ghs3d as a submesh
-// #ifdef _DEBUG_
-// std::cout << i+1 << " subdomain: findShapeID() returns " << tabID[i] << std::endl;
-// #endif
-// }
-// catch ( Standard_Failure & ex)
-// {
-// #ifdef _DEBUG_
-// std::cout << i+1 << " subdomain: Exception caugt: " << ex.GetMessageString() << std::endl;
-// #endif
-// }
-// catch (...) {
-// #ifdef _DEBUG_
-// std::cout << i+1 << " subdomain: unknown exception caught " << std::endl;
-// #endif
-// }
-// }
-// }
-//
-// // ===========================
-// // Fill the tabID array: END
-// // ===========================
-//
-//
-// tabRef[GmfVertices] = 3;
-// tabRef[GmfCorners] = 1;
-// tabRef[GmfEdges] = 2;
-// tabRef[GmfRidges] = 1;
-// tabRef[GmfTriangles] = 3;
-// // tabRef[GmfQuadrilaterals] = 4;
-// tabRef[GmfTetrahedra] = 4;
-// // tabRef[GmfHexahedra] = 8;
-//
-// SMDS_NodeIteratorPtr itOnGMFInputNode = theMeshDS->nodesIterator();
-// while ( itOnGMFInputNode->more() )
-// theMeshDS->RemoveNode( itOnGMFInputNode->next() );
-//
-//
-// int nbVertices = GmfStatKwd(InpMsh, GmfVertices);
-// int nbCorners = max(countShape( theMeshDS, TopAbs_VERTEX ) , GmfStatKwd(InpMsh, GmfCorners));
-// int nbShapeEdge = countShape( theMeshDS, TopAbs_EDGE );
-//
-// tabCorner = new TopoDS_Shape[ nbCorners ];
-// tabEdge = new TopoDS_Shape[ nbShapeEdge ];
-// nodeAssigne = new int[ nbVertices + 1 ];
-// GMFNodeAssigne = new int[ nbVertices + 1 ];
-// GMFNode = new SMDS_MeshNode*[ nbVertices + 1 ];
-//
-// getShape(theMeshDS, TopAbs_VERTEX, tabCorner);
-// getShape(theMeshDS, TopAbs_EDGE, tabEdge);
-//
-// std::map <GmfKwdCod,int>::const_iterator it = tabRef.begin();
-// for ( ; it != tabRef.end() ; ++it)
-// {
-// // int dummy;
-// GmfKwdCod token = it->first;
-// nbRef = it->second;
-//
-// nbElem = GmfStatKwd(InpMsh, token);
-// if (nbElem > 0) {
-// GmfGotoKwd(InpMsh, token);
-// std::cout << "Read " << nbElem;
-// }
-// else
-// continue;
-//
-// int id[nbElem*tabRef[token]];
-// int ghs3dShapeID[nbElem];
-//
-// if (token == GmfVertices) {
-// std::cout << " vertices" << std::endl;
-// int aGMFID;
-//
-// float VerTab_f[nbElem][3];
-// double VerTab_d[nbElem][3];
-// SMDS_MeshNode * aGMFNode;
-//
-// for ( int iElem = 0; iElem < nbElem; iElem++ ) {
-// aGMFID = iElem + 1;
-// if (ver == GmfFloat) {
-// GmfGetLin(InpMsh, token, &VerTab_f[nbElem][0], &VerTab_f[nbElem][1], &VerTab_f[nbElem][2], &ghs3dShapeID[iElem]);
-// aGMFNode = theMeshDS->AddNode(VerTab_f[nbElem][0], VerTab_f[nbElem][1], VerTab_f[nbElem][2]);
-// }
-// else {
-// GmfGetLin(InpMsh, token, &VerTab_d[nbElem][0], &VerTab_d[nbElem][1], &VerTab_d[nbElem][2], &ghs3dShapeID[iElem]);
-// aGMFNode = theMeshDS->AddNode(VerTab_d[nbElem][0], VerTab_d[nbElem][1], VerTab_d[nbElem][2]);
-// }
-// GMFNode[ aGMFID ] = aGMFNode;
-// nodeAssigne[ aGMFID ] = 0;
-// GMFNodeAssigne[ aGMFID ] = 0;
-// }
-// }
-// else if (token == GmfCorners && nbElem > 0) {
-// std::cout << " corners" << std::endl;
-// for ( int iElem = 0; iElem < nbElem; iElem++ )
-// GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]]);
-// }
-// else if (token == GmfRidges && nbElem > 0) {
-// std::cout << " ridges" << std::endl;
-// for ( int iElem = 0; iElem < nbElem; iElem++ )
-// GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]]);
-// }
-// else if (token == GmfEdges && nbElem > 0) {
-// std::cout << " edges" << std::endl;
-// for ( int iElem = 0; iElem < nbElem; iElem++ )
-// GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &ghs3dShapeID[iElem]);
-// }
-// else if (token == GmfTriangles && nbElem > 0) {
-// std::cout << " triangles" << std::endl;
-// for ( int iElem = 0; iElem < nbElem; iElem++ )
-// GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &ghs3dShapeID[iElem]);
-// }
-// // else if (token == GmfQuadrilaterals && nbElem > 0) {
-// // std::cout << " Quadrilaterals" << std::endl;
-// // for ( int iElem = 0; iElem < nbElem; iElem++ )
-// // GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &id[iElem*tabRef[token]+3], &ghs3dShapeID[iElem]);
-// // }
-// else if (token == GmfTetrahedra && nbElem > 0) {
-// std::cout << " Tetrahedra" << std::endl;
-// for ( int iElem = 0; iElem < nbElem; iElem++ )
-// GmfGetLin(InpMsh, token,
-// &id[iElem*tabRef[token]],
-// &id[iElem*tabRef[token]+1],
-// &id[iElem*tabRef[token]+2],
-// &id[iElem*tabRef[token]+3],
-// &ghs3dShapeID[iElem]);
-// }
-// // else if (token == GmfHexahedra && nbElem > 0) {
-// // std::cout << " Hexahedra" << std::endl;
-// // for ( int iElem = 0; iElem < nbElem; iElem++ )
-// // GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &id[iElem*tabRef[token]+3],
-// // &id[iElem*tabRef[token]+4], &id[iElem*tabRef[token]+5], &id[iElem*tabRef[token]+6], &id[iElem*tabRef[token]+7], &ghs3dShapeID[iElem]);
-// // }
-//
-// switch (token) {
-// case GmfCorners:
-// case GmfRidges:
-// case GmfEdges:
-// case GmfTriangles:
-// // case GmfQuadrilaterals:
-// case GmfTetrahedra:
-// // case GmfHexahedra:
-// {
-// int nodeDim, shapeID, *nodeID;
-// const SMDS_MeshNode** node;
-// // std::vector< SMDS_MeshNode* > enfNode( nbRef );
-// SMDS_MeshElement * aGMFElement;
-//
-// node = new const SMDS_MeshNode*[nbRef];
-// nodeID = new int[ nbRef ];
-//
-// for ( int iElem = 0; iElem < nbElem; iElem++ )
-// {
-// for ( int iRef = 0; iRef < nbRef; iRef++ )
-// {
-// aGMFNodeID = id[iElem*tabRef[token]+iRef]; // read nbRef aGMFNodeID
-// node [ iRef ] = GMFNode[ aGMFNodeID ];
-// nodeID[ iRef ] = aGMFNodeID;
-// }
-//
-// switch (token)
-// {
-// case GmfCorners: {
-// nodeDim = 1;
-// gp_Pnt GMFPnt ( node[0]->X(), node[0]->Y(), node[0]->Z() );
-// for ( int i=0; i<nbElem; i++ ) {
-// aVertex = TopoDS::Vertex( tabCorner[i] );
-// gp_Pnt aPnt = BRep_Tool::Pnt( aVertex );
-// if ( aPnt.Distance( GMFPnt ) < epsilon )
-// break;
-// }
-// break;
-// }
-// case GmfEdges: {
-// nodeDim = 2;
-// aGMFElement = theMeshDS->AddEdge( node[0], node[1] );
-// int iNode = 1;
-// if ( GMFNodeAssigne[ nodeID[0] ] == 0 || GMFNodeAssigne[ nodeID[0] ] == 2 )
-// iNode = 0;
-// shapeID = findEdgeID( node[iNode], theMeshDS, nbShapeEdge, tabEdge );
-// break;
-// }
-// case GmfRidges:
-// break;
-// case GmfTriangles: {
-// nodeDim = 3;
-// aGMFElement = theMeshDS->AddFace( node[0], node[1], node[2]);
-// shapeID = -1;
-// break;
-// }
-// // case GmfQuadrilaterals: {
-// // nodeDim = 4;
-// // aGMFElement = theMeshDS->AddFace( node[0], node[1], node[2], node[3] );
-// // shapeID = -1;
-// // break;
-// // }
-// case GmfTetrahedra: {
-//
-// // IN WORK
-// TopoDS_Shape aSolid;
-// // We always run GHS3D with "to mesh holes"==TRUE but we must not create
-// // tetras within holes depending on hypo option,
-// // so we first check if aTet is inside a hole and then create it
-// if ( nbTriangle > 1 ) {
-// tetraShapeID = HOLE_ID; // negative tetraShapeID means not to create tetras if !toMeshHoles
-// int aGhs3dShapeID = ghs3dShapeID[iElem] - IdShapeRef;
-// if ( tabID[ aGhs3dShapeID ] == 0 ) {
-// TopAbs_State state;
-// aSolid = findShape(node, aSolid, tabShape, tabBox, nbShape, &state);
-// if ( toMeshHoles || state == TopAbs_IN )
-// tetraShapeID = theMeshDS->ShapeToIndex( aSolid );
-// tabID[ aGhs3dShapeID ] = tetraShapeID;
-// }
-// else
-// tetraShapeID = tabID[ aGhs3dShapeID ];
-// }
-// else if ( nbShape > 1 ) {
-// // Case where nbTriangle == 1 while nbShape == 2 encountered
-// // with compound of 2 boxes and "To mesh holes"==False,
-// // so there are no subdomains specified for each tetrahedron.
-// // Try to guess a solid by a node already bound to shape
-// tetraShapeID = 0;
-// for ( int i=0; i<4 && tetraShapeID==0; i++ ) {
-// if ( nodeAssigne[ nodeID[i] ] == 1 &&
-// node[i]->GetPosition()->GetTypeOfPosition() == SMDS_TOP_3DSPACE &&
-// node[i]->getshapeId() > 1 )
-// {
-// tetraShapeID = node[i]->getshapeId();
-// }
-// }
-// if ( tetraShapeID==0 ) {
-// aSolid = findShape(node, aSolid, tabShape, tabBox, nbShape);
-// tetraShapeID = theMeshDS->ShapeToIndex( aSolid );
-// }
-// }
-// // set new nodes and tetrahedron onto the shape
-// for ( int i=0; i<4; i++ ) {
-// if ( nodeAssigne[ nodeID[i] ] == 0 ) {
-// if ( tetraShapeID != HOLE_ID )
-// theMeshDS->SetNodeInVolume( node[i], tetraShapeID );
-// nodeAssigne[ nodeID[i] ] = tetraShapeID;
-// }
-// }
-// if ( toMeshHoles || tetraShapeID != HOLE_ID ) {
-// aGMFElement = theMeshDS->AddVolume( node[1], node[0], node[2], node[3] );
-// theMeshDS->SetMeshElementOnShape( aGMFElement, tetraShapeID );
-// }
-//
-// // IN WORK
-//
-// nodeDim = 5;
-// break;
-// }
-// // case GmfHexahedra: {
-// // nodeDim = 6;
-// // aGMFElement = theMeshDS->AddVolume( node[0], node[3], node[2], node[1],
-// // node[4], node[7], node[6], node[5] );
-// // break;
-// // }
-// default: continue;
-// }
-// if (token != GmfRidges)
-// {
-// for ( int i=0; i<nbRef; i++ ) {
-// if ( GMFNodeAssigne[ nodeID[i] ] == 0 ) {
-// if ( token == GmfCorners ) theMeshDS->SetNodeOnVertex( node[0], aVertex );
-// else if ( token == GmfEdges ) theMeshDS->SetNodeOnEdge( node[i], shapeID );
-// else if ( token == GmfTriangles ) theMeshDS->SetNodeOnFace( node[i], shapeID );
-// GMFNodeAssigne[ nodeID[i] ] = nodeDim;
-// }
-// }
-// if ( token != "Corners" )
-// theMeshDS->SetMeshElementOnShape( aGMFElement, shapeID );
-// }
-// } // for
-//
-// if ( !toMeshHoles ) {
-// map <int,const SMDS_MeshNode*>::iterator itOnNode = theGhs3dIdToNodeMap.find( nbVertices-(nbEnforcedVertices+nbEnforcedNodes) );
-// for ( ; itOnNode != theGhs3dIdToNodeMap.end(); ++itOnNode) {
-// if ( nodeAssigne[ itOnNode->first ] == HOLE_ID )
-// theMeshDS->RemoveFreeNode( itOnNode->second, 0 );
-// }
-// }
-//
-// delete [] node;
-// delete [] nodeID;
-// break;
-// } // case GmfTetrahedra
-// } // switch(token)
-// } // for
-// cout << std::endl;
-//
-// #ifdef WNT
-// UnmapViewOfFile(mapPtr);
-// CloseHandle(hMapObject);
-// CloseHandle(fd);
-// #else
-// munmap(mapPtr, length);
-// #endif
-// close(fileOpen);
-//
-// delete [] tabID;
-// delete [] tabCorner;
-// delete [] tabEdge;
-// delete [] nodeAssigne;
-// delete [] GMFNodeAssigne;
-// delete [] GMFNode;
-//
-// return true;
-// }
-
-
//=======================================================================
//function : addElemInMeshGroup
//purpose : Update or create groups in mesh
SMESHDS_Group* aGroupDS = static_cast<SMESHDS_Group*>( groupDS );
aGroupDS->SMDSGroup().Add(anElem);
groupDone = true;
-// MESSAGE("Successfully added enforced element to existing group " << groupName);
break;
}
}
aGroup->SetName( groupName.c_str() );
SMESHDS_Group* aGroupDS = static_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
aGroupDS->SMDSGroup().Add(anElem);
-// MESSAGE("Successfully created enforced vertex group " << groupName);
groupDone = true;
}
if (!groupDone)
std::string currentGroupName = (string)group->GetName();
if (groupDS->IsEmpty() && groupsToRemove.find(currentGroupName) != groupsToRemove.end()) {
// Previous group created by enforced elements
- MESSAGE("Delete previous group created by removed enforced elements: " << group->GetName())
theMesh->RemoveGroup(groupDS->GetID());
}
}
// check the name
if ( strncmp( name, refName, refLen ) == 0 && // starts from refName;
isdigit( *( name + refLen )) && // refName is followed by a digit;
- strtol( name + refLen, &end, 10) && // there are only digits ...
+ strtol( name + refLen, &end, 10) >= 0 && // there are only digits ...
*end == '\0') // ... till a string end.
{
mesh->RemoveGroup( *id );
}
}
+//================================================================================
+/*!
+ * \brief Create the groups corresponding to domains
+ */
+//================================================================================
+
+static void makeDomainGroups( std::vector< std::vector< const SMDS_MeshElement* > >& elemsOfDomain,
+ SMESH_MesherHelper* theHelper)
+{
+ // int nbDomains = 0;
+ // for ( size_t i = 0; i < elemsOfDomain.size(); ++i )
+ // nbDomains += ( elemsOfDomain[i].size() > 0 );
+
+ // if ( nbDomains > 1 )
+ for ( size_t iDomain = 0; iDomain < elemsOfDomain.size(); ++iDomain )
+ {
+ std::vector< const SMDS_MeshElement* > & elems = elemsOfDomain[ iDomain ];
+ if ( elems.empty() ) continue;
+
+ // find existing groups
+ std::vector< SMESH_Group* > groupOfType( SMDSAbs_NbElementTypes, (SMESH_Group*)NULL );
+ const std::string domainName = ( SMESH_Comment( theDomainGroupNamePrefix ) << iDomain );
+ SMESH_Mesh::GroupIteratorPtr groupIt = theHelper->GetMesh()->GetGroups();
+ while ( groupIt->more() )
+ {
+ SMESH_Group* group = groupIt->next();
+ if ( domainName == group->GetName() &&
+ dynamic_cast< SMESHDS_Group* >( group->GetGroupDS()) )
+ groupOfType[ group->GetGroupDS()->GetType() ] = group;
+ }
+ // create and fill the groups
+ size_t iElem = 0;
+ int groupID;
+ do
+ {
+ SMESH_Group* group = groupOfType[ elems[ iElem ]->GetType() ];
+ if ( !group )
+ group = theHelper->GetMesh()->AddGroup( elems[ iElem ]->GetType(),
+ domainName.c_str(), groupID );
+ SMDS_MeshGroup& groupDS =
+ static_cast< SMESHDS_Group* >( group->GetGroupDS() )->SMDSGroup();
+
+ while ( iElem < elems.size() && groupDS.Add( elems[iElem] ))
+ ++iElem;
+
+ } while ( iElem < elems.size() );
+ }
+}
+
//=======================================================================
//function : readGMFFile
//purpose : read GMF file w/o geometry associated to mesh
//=======================================================================
-static bool readGMFFile(const char* theFile,
+static bool readGMFFile(MG_Tetra_API* MGOutput,
+ const char* theFile,
GHS3DPlugin_GHS3D* theAlgo,
SMESH_MesherHelper* theHelper,
- TopoDS_Shape theSolid,
- vector <const SMDS_MeshNode*> & theNodeByGhs3dId,
+ std::vector <const SMDS_MeshNode*> & theNodeByGhs3dId,
+ std::vector <const SMDS_MeshElement*> & theFaceByGhs3dId,
map<const SMDS_MeshNode*,int> & theNodeToGhs3dIdMap,
std::vector<std::string> & aNodeGroupByGhs3dId,
std::vector<std::string> & anEdgeGroupByGhs3dId,
std::vector<std::string> & aFaceGroupByGhs3dId,
std::set<std::string> & groupsToRemove,
- bool toMakeGroupsOfDomains=false)
+ bool toMakeGroupsOfDomains=false,
+ bool toMeshHoles=true)
{
std::string tmpStr;
SMESHDS_Mesh* theMeshDS = theHelper->GetMeshDS();
+ const bool hasGeom = ( theHelper->GetMesh()->HasShapeToMesh() );
int nbInitialNodes = theNodeByGhs3dId.size();
- int nbMeshNodes = theMeshDS->NbNodes();
+#ifdef _MY_DEBUG_
const bool isQuadMesh =
theHelper->GetMesh()->NbEdges( ORDER_QUADRATIC ) ||
theHelper->GetMesh()->NbFaces( ORDER_QUADRATIC ) ||
theHelper->GetMesh()->NbVolumes( ORDER_QUADRATIC );
-
-#ifdef _DEBUG_
std::cout << "theNodeByGhs3dId.size(): " << nbInitialNodes << std::endl;
- std::cout << "theHelper->GetMesh()->NbNodes(): " << nbMeshNodes << std::endl;
+ std::cout << "theHelper->GetMesh()->NbNodes(): " << theMeshDS->NbNodes() << std::endl;
std::cout << "isQuadMesh: " << isQuadMesh << std::endl;
#endif
- if (theHelper->GetSubShapeID() != 0)
- theHelper->IsQuadraticSubMesh( theHelper->GetSubShape() );
-
// ---------------------------------
// Read generated elements and nodes
// ---------------------------------
int nbElem = 0, nbRef = 0;
int aGMFNodeID = 0;
- const SMDS_MeshNode** GMFNode;
-#ifdef _DEBUG_
+ std::vector< const SMDS_MeshNode*> GMFNode;
+#ifdef _MY_DEBUG_
std::map<int, std::set<int> > subdomainId2tetraId;
#endif
std::map <GmfKwdCod,int> tabRef;
- const bool force3d = true; // since there is no geometry
- const int noID = 0;
+ const bool force3d = !hasGeom;
+ const int noID = 0;
tabRef[GmfVertices] = 3; // for new nodes and enforced nodes
tabRef[GmfCorners] = 1;
tabRef[GmfHexahedra] = 8;
int ver, dim;
- MESSAGE("Read " << theFile << " file");
- int InpMsh = GmfOpenMesh(theFile, GmfRead, &ver, &dim);
+ int InpMsh = MGOutput->GmfOpenMesh( theFile, GmfRead, &ver, &dim);
if (!InpMsh)
return false;
- MESSAGE("Done ");
+
+ // Read ids of domains
+ vector< int > solidIDByDomain;
+ if ( hasGeom )
+ {
+ int solid1; // id used in case of 1 domain or some reading failure
+ if ( theHelper->GetSubShape().ShapeType() == TopAbs_SOLID )
+ solid1 = theHelper->GetSubShapeID();
+ else
+ solid1 = theMeshDS->ShapeToIndex
+ ( TopExp_Explorer( theHelper->GetSubShape(), TopAbs_SOLID ).Current() );
+
+ int nbDomains = MGOutput->GmfStatKwd( InpMsh, GmfSubDomainFromGeom );
+ if ( nbDomains > 1 )
+ {
+ solidIDByDomain.resize( nbDomains+1, theHelper->GetSubShapeID() );
+ int faceNbNodes, faceIndex, orientation, domainNb;
+ MGOutput->GmfGotoKwd( InpMsh, GmfSubDomainFromGeom );
+ for ( int i = 0; i < nbDomains; ++i )
+ {
+ faceIndex = 0;
+ MGOutput->GmfGetLin( InpMsh, GmfSubDomainFromGeom,
+ &faceNbNodes, &faceIndex, &orientation, &domainNb, i);
+ solidIDByDomain[ domainNb ] = 1;
+ if ( 0 < faceIndex && faceIndex-1 < (int)theFaceByGhs3dId.size() )
+ {
+ const SMDS_MeshElement* face = theFaceByGhs3dId[ faceIndex-1 ];
+ const SMDS_MeshNode* nn[3] = { face->GetNode(0),
+ face->GetNode(1),
+ face->GetNode(2) };
+ if ( orientation < 0 )
+ std::swap( nn[1], nn[2] );
+ solidIDByDomain[ domainNb ] =
+ findShapeID( *theHelper->GetMesh(), nn[0], nn[1], nn[2], toMeshHoles );
+ if ( solidIDByDomain[ domainNb ] > 0 )
+ {
+#ifdef _MY_DEBUG_
+ std::cout << "solid " << solidIDByDomain[ domainNb ] << std::endl;
+#endif
+ const TopoDS_Shape& foundShape = theMeshDS->IndexToShape( solidIDByDomain[ domainNb ] );
+ if ( ! theHelper->IsSubShape( foundShape, theHelper->GetSubShape() ))
+ solidIDByDomain[ domainNb ] = HOLE_ID;
+ }
+ }
+ }
+ }
+ if ( solidIDByDomain.size() < 2 )
+ solidIDByDomain.resize( 2, solid1 );
+ }
// Issue 0020682. Avoid creating nodes and tetras at place where
// volumic elements already exist
SMESH_ElementSearcher* elemSearcher = 0;
std::vector< const SMDS_MeshElement* > foundVolumes;
- if ( theHelper->GetMesh()->NbVolumes() > 0 )
- elemSearcher = SMESH_MeshAlgos::GetElementSearcher( *theHelper->GetMeshDS() );
+ if ( !hasGeom && theHelper->GetMesh()->NbVolumes() > 0 )
+ elemSearcher = SMESH_MeshAlgos::GetElementSearcher( *theMeshDS );
+ auto_ptr< SMESH_ElementSearcher > elemSearcherDeleter( elemSearcher );
// IMP 0022172: [CEA 790] create the groups corresponding to domains
std::vector< std::vector< const SMDS_MeshElement* > > elemsOfDomain;
- int nbVertices = GmfStatKwd(InpMsh, GmfVertices) - nbInitialNodes;
- GMFNode = new const SMDS_MeshNode*[ nbVertices + 1 ];
+ int nbVertices = MGOutput->GmfStatKwd( InpMsh, GmfVertices ) - nbInitialNodes;
+ if ( nbVertices < 0 )
+ return false;
+ GMFNode.resize( nbVertices + 1 );
std::map <GmfKwdCod,int>::const_iterator it = tabRef.begin();
for ( ; it != tabRef.end() ; ++it)
{
if(theAlgo->computeCanceled()) {
- GmfCloseMesh(InpMsh);
- delete [] GMFNode;
return false;
}
- int dummy;
+ int dummy, solidID;
GmfKwdCod token = it->first;
nbRef = it->second;
- nbElem = GmfStatKwd(InpMsh, token);
+ nbElem = MGOutput->GmfStatKwd( InpMsh, token);
if (nbElem > 0) {
- GmfGotoKwd(InpMsh, token);
+ MGOutput->GmfGotoKwd( InpMsh, token);
std::cout << "Read " << nbElem;
}
else
for ( int iElem = 0; iElem < nbElem; iElem++ ) {
if(theAlgo->computeCanceled()) {
- GmfCloseMesh(InpMsh);
- delete [] GMFNode;
return false;
}
if (ver == GmfFloat) {
- GmfGetLin(InpMsh, token, &VerTab_f[0], &VerTab_f[1], &VerTab_f[2], &dummy);
+ MGOutput->GmfGetLin( InpMsh, token, &VerTab_f[0], &VerTab_f[1], &VerTab_f[2], &dummy);
x = VerTab_f[0];
y = VerTab_f[1];
z = VerTab_f[2];
}
else {
- GmfGetLin(InpMsh, token, &x, &y, &z, &dummy);
+ MGOutput->GmfGetLin( InpMsh, token, &x, &y, &z, &dummy);
}
if (iElem >= nbInitialNodes) {
if ( elemSearcher &&
aGMFID = iElem -nbInitialNodes +1;
GMFNode[ aGMFID ] = aGMFNode;
- if (aGMFID-1 < aNodeGroupByGhs3dId.size() && !aNodeGroupByGhs3dId.at(aGMFID-1).empty())
+ if (aGMFID-1 < (int)aNodeGroupByGhs3dId.size() && !aNodeGroupByGhs3dId.at(aGMFID-1).empty())
addElemInMeshGroup(theHelper->GetMesh(), aGMFNode, aNodeGroupByGhs3dId.at(aGMFID-1), groupsToRemove);
}
}
else if (token == GmfCorners && nbElem > 0) {
(nbElem <= 1) ? tmpStr = " corner" : tmpStr = " corners";
for ( int iElem = 0; iElem < nbElem; iElem++ )
- GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]]);
+ MGOutput->GmfGetLin( InpMsh, token, &id[iElem*tabRef[token]]);
}
else if (token == GmfRidges && nbElem > 0) {
(nbElem <= 1) ? tmpStr = " ridge" : tmpStr = " ridges";
for ( int iElem = 0; iElem < nbElem; iElem++ )
- GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]]);
+ MGOutput->GmfGetLin( InpMsh, token, &id[iElem*tabRef[token]]);
}
else if (token == GmfEdges && nbElem > 0) {
(nbElem <= 1) ? tmpStr = " edge" : tmpStr = " edges";
for ( int iElem = 0; iElem < nbElem; iElem++ )
- GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &domainID[iElem]);
+ MGOutput->GmfGetLin( InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &domainID[iElem]);
}
else if (token == GmfTriangles && nbElem > 0) {
(nbElem <= 1) ? tmpStr = " triangle" : tmpStr = " triangles";
for ( int iElem = 0; iElem < nbElem; iElem++ )
- GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &domainID[iElem]);
+ MGOutput->GmfGetLin( InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &domainID[iElem]);
}
else if (token == GmfQuadrilaterals && nbElem > 0) {
(nbElem <= 1) ? tmpStr = " Quadrilateral" : tmpStr = " Quadrilaterals";
for ( int iElem = 0; iElem < nbElem; iElem++ )
- GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &id[iElem*tabRef[token]+3], &domainID[iElem]);
+ MGOutput->GmfGetLin( InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &id[iElem*tabRef[token]+3], &domainID[iElem]);
}
else if (token == GmfTetrahedra && nbElem > 0) {
(nbElem <= 1) ? tmpStr = " Tetrahedron" : tmpStr = " Tetrahedra";
for ( int iElem = 0; iElem < nbElem; iElem++ ) {
- GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &id[iElem*tabRef[token]+3], &domainID[iElem]);
-#ifdef _DEBUG_
+ MGOutput->GmfGetLin( InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &id[iElem*tabRef[token]+3], &domainID[iElem]);
+#ifdef _MY_DEBUG_
subdomainId2tetraId[dummy].insert(iElem+1);
-// MESSAGE("subdomainId2tetraId["<<dummy<<"].insert("<<iElem+1<<")");
#endif
}
}
else if (token == GmfHexahedra && nbElem > 0) {
(nbElem <= 1) ? tmpStr = " Hexahedron" : tmpStr = " Hexahedra";
for ( int iElem = 0; iElem < nbElem; iElem++ )
- GmfGetLin(InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &id[iElem*tabRef[token]+3],
+ MGOutput->GmfGetLin( InpMsh, token, &id[iElem*tabRef[token]], &id[iElem*tabRef[token]+1], &id[iElem*tabRef[token]+2], &id[iElem*tabRef[token]+3],
&id[iElem*tabRef[token]+4], &id[iElem*tabRef[token]+5], &id[iElem*tabRef[token]+6], &id[iElem*tabRef[token]+7], &domainID[iElem]);
}
std::cout << tmpStr << std::endl;
for ( int iElem = 0; iElem < nbElem; iElem++ )
{
if(theAlgo->computeCanceled()) {
- GmfCloseMesh(InpMsh);
- delete [] GMFNode;
return false;
}
// Check if elem is already in input mesh. If yes => skip
}
break;
case GmfTetrahedra:
- if ( elemSearcher ) {
- // Issue 0020682. Avoid creating nodes and tetras at place where
- // volumic elements already exist
- if ( !node[1] || !node[0] || !node[2] || !node[3] )
- continue;
- if ( elemSearcher->FindElementsByPoint((SMESH_TNodeXYZ(node[0]) +
- SMESH_TNodeXYZ(node[1]) +
- SMESH_TNodeXYZ(node[2]) +
- SMESH_TNodeXYZ(node[3]) ) / 4.,
- SMDSAbs_Volume, foundVolumes ))
- break;
+ if ( hasGeom )
+ {
+ solidID = solidIDByDomain[ domainID[iElem]];
+ if ( solidID != HOLE_ID )
+ {
+ aCreatedElem = theHelper->AddVolume( node[1], node[0], node[2], node[3],
+ noID, force3d );
+ theMeshDS->SetMeshElementOnShape( aCreatedElem, solidID );
+ for ( int iN = 0; iN < 4; ++iN )
+ if ( node[iN]->getshapeId() < 1 )
+ theMeshDS->SetNodeInVolume( node[iN], solidID );
+ }
+ }
+ else
+ {
+ if ( elemSearcher ) {
+ // Issue 0020682. Avoid creating nodes and tetras at place where
+ // volumic elements already exist
+ if ( !node[1] || !node[0] || !node[2] || !node[3] )
+ continue;
+ if ( elemSearcher->FindElementsByPoint((SMESH_TNodeXYZ(node[0]) +
+ SMESH_TNodeXYZ(node[1]) +
+ SMESH_TNodeXYZ(node[2]) +
+ SMESH_TNodeXYZ(node[3]) ) / 4.,
+ SMDSAbs_Volume, foundVolumes ))
+ break;
+ }
+ aCreatedElem = theHelper->AddVolume( node[1], node[0], node[2], node[3],
+ noID, force3d );
}
- aCreatedElem = theHelper->AddVolume( node[1], node[0], node[2], node[3], noID, force3d );
break;
case GmfHexahedra:
- if ( elemSearcher ) {
- // Issue 0020682. Avoid creating nodes and tetras at place where
- // volumic elements already exist
- if ( !node[1] || !node[0] || !node[2] || !node[3] || !node[4] || !node[5] || !node[6] || !node[7])
- continue;
- if ( elemSearcher->FindElementsByPoint((SMESH_TNodeXYZ(node[0]) +
- SMESH_TNodeXYZ(node[1]) +
- SMESH_TNodeXYZ(node[2]) +
- SMESH_TNodeXYZ(node[3]) +
- SMESH_TNodeXYZ(node[4]) +
- SMESH_TNodeXYZ(node[5]) +
- SMESH_TNodeXYZ(node[6]) +
- SMESH_TNodeXYZ(node[7])) / 8.,
- SMDSAbs_Volume, foundVolumes ))
- break;
+ if ( hasGeom )
+ {
+ solidID = solidIDByDomain[ domainID[iElem]];
+ if ( solidID != HOLE_ID )
+ {
+ aCreatedElem = theHelper->AddVolume( node[0], node[3], node[2], node[1],
+ node[4], node[7], node[6], node[5],
+ noID, force3d );
+ theMeshDS->SetMeshElementOnShape( aCreatedElem, solidID );
+ for ( int iN = 0; iN < 8; ++iN )
+ if ( node[iN]->getshapeId() < 1 )
+ theMeshDS->SetNodeInVolume( node[iN], solidID );
+ }
+ }
+ else
+ {
+ if ( elemSearcher ) {
+ // Issue 0020682. Avoid creating nodes and tetras at place where
+ // volumic elements already exist
+ if ( !node[1] || !node[0] || !node[2] || !node[3] || !node[4] || !node[5] || !node[6] || !node[7])
+ continue;
+ if ( elemSearcher->FindElementsByPoint((SMESH_TNodeXYZ(node[0]) +
+ SMESH_TNodeXYZ(node[1]) +
+ SMESH_TNodeXYZ(node[2]) +
+ SMESH_TNodeXYZ(node[3]) +
+ SMESH_TNodeXYZ(node[4]) +
+ SMESH_TNodeXYZ(node[5]) +
+ SMESH_TNodeXYZ(node[6]) +
+ SMESH_TNodeXYZ(node[7])) / 8.,
+ SMDSAbs_Volume, foundVolumes ))
+ break;
+ }
+ aCreatedElem = theHelper->AddVolume( node[0], node[3], node[2], node[1],
+ node[4], node[7], node[6], node[5],
+ noID, force3d );
}
- aCreatedElem = theHelper->AddVolume( node[0], node[3], node[2], node[1],
- node[4], node[7], node[6], node[5], noID, force3d );
break;
default: continue;
- }
+ } // switch (token)
+
if ( aCreatedElem && toMakeGroupsOfDomains )
{
if ( domainID[iElem] >= (int) elemsOfDomain.size() )
} // loop on elements of one type
break;
} // case ...
+ default:;
} // switch (token)
} // loop on tabRef
- GmfCloseMesh(InpMsh);
- delete [] GMFNode;
-
- // 0022172: [CEA 790] create the groups corresponding to domains
- if ( toMakeGroupsOfDomains )
+ // remove nodes in holes
+ if ( hasGeom )
{
- int nbDomains = 0;
- for ( size_t i = 0; i < elemsOfDomain.size(); ++i )
- nbDomains += ( elemsOfDomain[i].size() > 0 );
-
- if ( nbDomains > 1 )
- for ( size_t iDomain = 0; iDomain < elemsOfDomain.size(); ++iDomain )
- {
- std::vector< const SMDS_MeshElement* > & elems = elemsOfDomain[ iDomain ];
- if ( elems.empty() ) continue;
-
- // find existing groups
- std::vector< SMESH_Group* > groupOfType( SMDSAbs_NbElementTypes, (SMESH_Group*)NULL );
- const std::string domainName = ( SMESH_Comment( theDomainGroupNamePrefix ) << iDomain );
- SMESH_Mesh::GroupIteratorPtr groupIt = theHelper->GetMesh()->GetGroups();
- while ( groupIt->more() )
- {
- SMESH_Group* group = groupIt->next();
- if ( domainName == group->GetName() &&
- dynamic_cast< SMESHDS_Group* >( group->GetGroupDS()) )
- groupOfType[ group->GetGroupDS()->GetType() ] = group;
- }
- // create and fill the groups
- size_t iElem = 0;
- int groupID;
- do
- {
- SMESH_Group* group = groupOfType[ elems[ iElem ]->GetType() ];
- if ( !group )
- group = theHelper->GetMesh()->AddGroup( elems[ iElem ]->GetType(),
- domainName.c_str(), groupID );
- SMDS_MeshGroup& groupDS =
- static_cast< SMESHDS_Group* >( group->GetGroupDS() )->SMDSGroup();
+ for ( int i = 1; i <= nbVertices; ++i )
+ if ( GMFNode[i]->NbInverseElements() == 0 )
+ theMeshDS->RemoveFreeNode( GMFNode[i], /*sm=*/0, /*fromGroups=*/false );
+ }
- while ( iElem < elems.size() && groupDS.Add( elems[iElem] ))
- ++iElem;
+ MGOutput->GmfCloseMesh( InpMsh);
- } while ( iElem < elems.size() );
- }
- }
+ // 0022172: [CEA 790] create the groups corresponding to domains
+ if ( toMakeGroupsOfDomains )
+ makeDomainGroups( elemsOfDomain, theHelper );
-#ifdef _DEBUG_
- MESSAGE("Nb subdomains " << subdomainId2tetraId.size());
+#ifdef _MY_DEBUG_
std::map<int, std::set<int> >::const_iterator subdomainIt = subdomainId2tetraId.begin();
TCollection_AsciiString aSubdomainFileName = theFile;
aSubdomainFileName = aSubdomainFileName + ".subdomain";
for(;subdomainIt != subdomainId2tetraId.end() ; ++subdomainIt) {
int subdomainId = subdomainIt->first;
std::set<int> tetraIds = subdomainIt->second;
- MESSAGE("Subdomain #"<<subdomainId<<": "<<tetraIds.size()<<" tetrahedrons");
std::set<int>::const_iterator tetraIdsIt = tetraIds.begin();
aSubdomainFile << subdomainId << std::endl;
for(;tetraIdsIt != tetraIds.end() ; ++tetraIdsIt) {
aSubdomainFile.close();
#endif
- if (elemSearcher)
- {
- MESSAGE("delete elemSearcher")
- delete elemSearcher;
- elemSearcher = 0;
- }
return true;
}
-static bool writeGMFFile(const char* theMeshFileName,
+
+static bool writeGMFFile(MG_Tetra_API* MGInput,
+ const char* theMeshFileName,
const char* theRequiredFileName,
const char* theSolFileName,
const SMESH_ProxyMesh& theProxyMesh,
- SMESH_Mesh * theMesh,
+ SMESH_MesherHelper& theHelper,
std::vector <const SMDS_MeshNode*> & theNodeByGhs3dId,
+ std::vector <const SMDS_MeshElement*> & theFaceByGhs3dId,
std::map<const SMDS_MeshNode*,int> & aNodeToGhs3dIdMap,
std::vector<std::string> & aNodeGroupByGhs3dId,
std::vector<std::string> & anEdgeGroupByGhs3dId,
GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap & theEnforcedEdges,
GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap & theEnforcedTriangles,
std::map<std::vector<double>, std::string> & enfVerticesWithGroup,
- GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexCoordsValues & theEnforcedVertices)
+ GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexCoordsValues & theEnforcedVertices,
+ int & theInvalidEnforcedFlags)
{
- MESSAGE("writeGMFFile w/o geometry");
std::string tmpStr;
int idx, idxRequired = 0, idxSol = 0;
const int dummyint = 0;
GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap::iterator elemIt;
TIDSortedElemSet::iterator elemSetIt;
bool isOK;
- auto_ptr< SMESH_ElementSearcher > pntCls
+ SMESH_Mesh* theMesh = theHelper.GetMesh();
+ const bool hasGeom = theMesh->HasShapeToMesh();
+ SMESHUtils::Deleter< SMESH_ElementSearcher > pntCls
( SMESH_MeshAlgos::GetElementSearcher(*theMesh->GetMeshDS()));
int nbEnforcedVertices = theEnforcedVertices.size();
-
+ theInvalidEnforcedFlags = 0;
+
// count faces
int nbFaces = theProxyMesh.NbFaces();
int nbNodes;
+ theFaceByGhs3dId.reserve( nbFaces );
// groups management
int usedEnforcedNodes = 0;
if ( nbFaces == 0 )
return false;
- idx = GmfOpenMesh(theMeshFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
+ idx = MGInput->GmfOpenMesh( theMeshFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
if (!idx)
return false;
/* ========================== FACES ========================== */
/* TRIANGLES ========================== */
- SMDS_ElemIteratorPtr eIt = theProxyMesh.GetFaces();
+ SMDS_ElemIteratorPtr eIt =
+ hasGeom ? theProxyMesh.GetFaces( theHelper.GetSubShape()) : theProxyMesh.GetFaces();
while ( eIt->more() )
{
elem = eIt->next();
nbNodes = elem->NbCornerNodes();
while ( nodeIt->more() && nbNodes--)
{
- // find GHS3D ID
+ // find MG-Tetra ID
const SMDS_MeshNode* node = castToNode( nodeIt->next() );
- int newId = aNodeToGhs3dIdMap.size() + 1; // ghs3d ids count from 1
+ int newId = aNodeToGhs3dIdMap.size() + 1; // MG-Tetra ids count from 1
aNodeToGhs3dIdMap.insert( make_pair( node, newId ));
}
}
nodeIt = elem->nodesIterator();
nbNodes = 2;
while ( nodeIt->more() && nbNodes-- ) {
- // find GHS3D ID
+ // find MG-Tetra ID
const SMDS_MeshNode* node = castToNode( nodeIt->next() );
// Test if point is inside shape to mesh
gp_Pnt myPoint(node->X(),node->Y(),node->Z());
TopAbs_State result = pntCls->GetPointState( myPoint );
if ( result == TopAbs_OUT ) {
isOK = false;
+ theInvalidEnforcedFlags |= FLAG_BAD_ENF_EDGE;
break;
}
aNodeToTopAbs_StateMap.insert( make_pair( node, result ));
nbNodes = 2;
int newId = -1;
while ( nodeIt->more() && nbNodes-- ) {
- // find GHS3D ID
+ // find MG-Tetra ID
const SMDS_MeshNode* node = castToNode( nodeIt->next() );
gp_Pnt myPoint(node->X(),node->Y(),node->Z());
nbFoundElems = pntCls->FindElementsByPoint(myPoint, SMDSAbs_Node, foundElems);
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "Node at "<<node->X()<<", "<<node->Y()<<", "<<node->Z()<<std::endl;
std::cout << "Nb nodes found : "<<nbFoundElems<<std::endl;
#endif
if (nbFoundElems ==0) {
if ((*aNodeToTopAbs_StateMap.find(node)).second == TopAbs_IN) {
- newId = aNodeToGhs3dIdMap.size() + anEnforcedNodeToGhs3dIdMap.size() + 1; // ghs3d ids count from 1
+ newId = aNodeToGhs3dIdMap.size() + anEnforcedNodeToGhs3dIdMap.size() + 1; // MG-Tetra ids count from 1
anEnforcedNodeToGhs3dIdMap.insert( make_pair( node, newId ));
}
}
}
else
isOK = false;
-#ifdef _DEBUG_
- std::cout << "GHS3D node ID: "<<newId<<std::endl;
+#ifdef _MY_DEBUG_
+ std::cout << "MG-Tetra node ID: "<<newId<<std::endl;
#endif
}
if (isOK)
theKeptEnforcedEdges.insert(elem);
+ else
+ theInvalidEnforcedFlags |= FLAG_BAD_ENF_EDGE;
}
}
nodeIt = elem->nodesIterator();
nbNodes = 3;
while ( nodeIt->more() && nbNodes--) {
- // find GHS3D ID
+ // find MG-Tetra ID
const SMDS_MeshNode* node = castToNode( nodeIt->next() );
// Test if point is inside shape to mesh
gp_Pnt myPoint(node->X(),node->Y(),node->Z());
TopAbs_State result = pntCls->GetPointState( myPoint );
if ( result == TopAbs_OUT ) {
isOK = false;
+ theInvalidEnforcedFlags |= FLAG_BAD_ENF_TRIA;
break;
}
aNodeToTopAbs_StateMap.insert( make_pair( node, result ));
nbNodes = 3;
int newId = -1;
while ( nodeIt->more() && nbNodes--) {
- // find GHS3D ID
+ // find MG-Tetra ID
const SMDS_MeshNode* node = castToNode( nodeIt->next() );
gp_Pnt myPoint(node->X(),node->Y(),node->Z());
nbFoundElems = pntCls->FindElementsByPoint(myPoint, SMDSAbs_Node, foundElems);
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "Nb nodes found : "<<nbFoundElems<<std::endl;
#endif
if (nbFoundElems ==0) {
if ((*aNodeToTopAbs_StateMap.find(node)).second == TopAbs_IN) {
- newId = aNodeToGhs3dIdMap.size() + anEnforcedNodeToGhs3dIdMap.size() + 1; // ghs3d ids count from 1
+ newId = aNodeToGhs3dIdMap.size() + anEnforcedNodeToGhs3dIdMap.size() + 1; // MG-Tetra ids count from 1
anEnforcedNodeToGhs3dIdMap.insert( make_pair( node, newId ));
}
}
}
else
isOK = false;
-#ifdef _DEBUG_
- std::cout << "GHS3D node ID: "<<newId<<std::endl;
+#ifdef _MY_DEBUG_
+ std::cout << "MG-Tetra node ID: "<<newId<<std::endl;
#endif
}
if (isOK)
theKeptEnforcedTriangles.insert(elem);
+ else
+ theInvalidEnforcedFlags |= FLAG_BAD_ENF_TRIA;
}
}
// put nodes to theNodeByGhs3dId vector
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "aNodeToGhs3dIdMap.size(): "<<aNodeToGhs3dIdMap.size()<<std::endl;
#endif
theNodeByGhs3dId.resize( aNodeToGhs3dIdMap.size() );
for ( ; n2id != aNodeToGhs3dIdMap.end(); ++ n2id)
{
// std::cout << "n2id->first: "<<n2id->first<<std::endl;
- theNodeByGhs3dId[ n2id->second - 1 ] = n2id->first; // ghs3d ids count from 1
+ theNodeByGhs3dId[ n2id->second - 1 ] = n2id->first; // MG-Tetra ids count from 1
}
// put nodes to anEnforcedNodeToGhs3dIdMap vector
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "anEnforcedNodeToGhs3dIdMap.size(): "<<anEnforcedNodeToGhs3dIdMap.size()<<std::endl;
#endif
theEnforcedNodeByGhs3dId.resize( anEnforcedNodeToGhs3dIdMap.size());
n2id = anEnforcedNodeToGhs3dIdMap.begin();
for ( ; n2id != anEnforcedNodeToGhs3dIdMap.end(); ++ n2id)
{
- if (n2id->second > aNodeToGhs3dIdMap.size()) {
- theEnforcedNodeByGhs3dId[ n2id->second - aNodeToGhs3dIdMap.size() - 1 ] = n2id->first; // ghs3d ids count from 1
+ if (n2id->second > (int)aNodeToGhs3dIdMap.size()) {
+ theEnforcedNodeByGhs3dId[ n2id->second - aNodeToGhs3dIdMap.size() - 1 ] = n2id->first; // MG-Tetra ids count from 1
}
}
coords.push_back(node->X());
coords.push_back(node->Y());
coords.push_back(node->Z());
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "Node at " << node->X()<<", " <<node->Y()<<", " <<node->Z();
#endif
if (nodesCoords.find(coords) != nodesCoords.end()) {
// node already exists in original mesh
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << " found" << std::endl;
#endif
continue;
if (theEnforcedVertices.find(coords) != theEnforcedVertices.end()) {
// node already exists in enforced vertices
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << " found" << std::endl;
#endif
continue;
// theOrderedNodes.push_back(existingNode);
// }
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << " not found" << std::endl;
#endif
coords.push_back(node->X());
coords.push_back(node->Y());
coords.push_back(node->Z());
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "Node at " << node->X()<<", " <<node->Y()<<", " <<node->Z();
#endif
gp_Pnt myPoint(node->X(),node->Y(),node->Z());
TopAbs_State result = pntCls->GetPointState( myPoint );
if ( result == TopAbs_OUT ) {
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << " out of volume" << std::endl;
#endif
+ theInvalidEnforcedFlags |= FLAG_BAD_ENF_NODE;
continue;
}
if (nodesCoords.find(coords) != nodesCoords.end()) {
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << " found in nodesCoords" << std::endl;
#endif
// theRequiredNodes.push_back(node);
}
if (theEnforcedVertices.find(coords) != theEnforcedVertices.end()) {
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << " found in theEnforcedVertices" << std::endl;
#endif
continue;
// if ( result != TopAbs_IN )
// continue;
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << " not found" << std::endl;
#endif
nodesCoords.insert(coords);
gp_Pnt myPoint(x,y,z);
TopAbs_State result = pntCls->GetPointState( myPoint );
if ( result == TopAbs_OUT )
- continue;
- //if (pntCls->FindElementsByPoint(myPoint, SMDSAbs_Node, foundElems) == 0)
- //continue;
-
-// if ( result != TopAbs_IN )
-// continue;
+ {
+ std::cout << "Warning: enforced vertex at ( " << x << "," << y << "," << z << " ) is out of the meshed domain!!!" << std::endl;
+ theInvalidEnforcedFlags |= FLAG_BAD_ENF_VERT;
+ //continue;
+ }
std::vector<double> coords;
coords.push_back(x);
coords.push_back(y);
// GmfVertices
std::cout << "Begin writting required nodes in GmfVertices" << std::endl;
std::cout << "Nb vertices: " << theOrderedNodes.size() << std::endl;
- GmfSetKwd(idx, GmfVertices, theOrderedNodes.size()/*+solSize*/);
+ MGInput->GmfSetKwd( idx, GmfVertices, theOrderedNodes.size()/*+solSize*/);
for (ghs3dNodeIt = theOrderedNodes.begin();ghs3dNodeIt != theOrderedNodes.end();++ghs3dNodeIt) {
- GmfSetLin(idx, GmfVertices, (*ghs3dNodeIt)->X(), (*ghs3dNodeIt)->Y(), (*ghs3dNodeIt)->Z(), dummyint);
+ MGInput->GmfSetLin( idx, GmfVertices, (*ghs3dNodeIt)->X(), (*ghs3dNodeIt)->Y(), (*ghs3dNodeIt)->Z(), dummyint);
}
std::cout << "End writting required nodes in GmfVertices" << std::endl;
if (requiredNodes + solSize) {
std::cout << "Begin writting in req and sol file" << std::endl;
aNodeGroupByGhs3dId.resize( requiredNodes + solSize );
- idxRequired = GmfOpenMesh(theRequiredFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
+ idxRequired = MGInput->GmfOpenMesh( theRequiredFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
if (!idxRequired) {
- GmfCloseMesh(idx);
return false;
}
- idxSol = GmfOpenMesh(theSolFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
+ idxSol = MGInput->GmfOpenMesh( theSolFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
if (!idxSol) {
- GmfCloseMesh(idx);
- if (idxRequired)
- GmfCloseMesh(idxRequired);
return false;
}
int TypTab[] = {GmfSca};
double ValTab[] = {0.0};
- GmfSetKwd(idxRequired, GmfVertices, requiredNodes + solSize);
- GmfSetKwd(idxSol, GmfSolAtVertices, requiredNodes + solSize, 1, TypTab);
+ MGInput->GmfSetKwd( idxRequired, GmfVertices, requiredNodes + solSize);
+ MGInput->GmfSetKwd( idxSol, GmfSolAtVertices, requiredNodes + solSize, 1, TypTab);
// int usedEnforcedNodes = 0;
// std::string gn = "";
for (ghs3dNodeIt = theRequiredNodes.begin();ghs3dNodeIt != theRequiredNodes.end();++ghs3dNodeIt) {
- GmfSetLin(idxRequired, GmfVertices, (*ghs3dNodeIt)->X(), (*ghs3dNodeIt)->Y(), (*ghs3dNodeIt)->Z(), dummyint);
- GmfSetLin(idxSol, GmfSolAtVertices, ValTab);
+ MGInput->GmfSetLin( idxRequired, GmfVertices, (*ghs3dNodeIt)->X(), (*ghs3dNodeIt)->Y(), (*ghs3dNodeIt)->Z(), dummyint);
+ MGInput->GmfSetLin( idxSol, GmfSolAtVertices, ValTab);
if (theEnforcedNodes.find((*ghs3dNodeIt)) != theEnforcedNodes.end())
gn = theEnforcedNodes.find((*ghs3dNodeIt))->second;
aNodeGroupByGhs3dId[usedEnforcedNodes] = gn;
for (int i=0;i<solSize;i++) {
std::cout << ReqVerTab[i][0] <<" "<< ReqVerTab[i][1] << " "<< ReqVerTab[i][2] << std::endl;
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "enfVertexSizes.at("<<i<<"): " << enfVertexSizes.at(i) << std::endl;
#endif
double solTab[] = {enfVertexSizes.at(i)};
- GmfSetLin(idxRequired, GmfVertices, ReqVerTab[i][0], ReqVerTab[i][1], ReqVerTab[i][2], dummyint);
- GmfSetLin(idxSol, GmfSolAtVertices, solTab);
+ MGInput->GmfSetLin( idxRequired, GmfVertices, ReqVerTab[i][0], ReqVerTab[i][1], ReqVerTab[i][2], dummyint);
+ MGInput->GmfSetLin( idxSol, GmfSolAtVertices, solTab);
aNodeGroupByGhs3dId[usedEnforcedNodes] = enfVerticesWithGroup.find(ReqVerTab[i])->second;
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "aNodeGroupByGhs3dId["<<usedEnforcedNodes<<"] = \""<<aNodeGroupByGhs3dId[usedEnforcedNodes]<<"\""<<std::endl;
#endif
usedEnforcedNodes++;
int usedEnforcedEdges = 0;
if (theKeptEnforcedEdges.size()) {
anEdgeGroupByGhs3dId.resize( theKeptEnforcedEdges.size() );
-// idxRequired = GmfOpenMesh(theRequiredFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
+// idxRequired = MGInput->GmfOpenMesh( theRequiredFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
// if (!idxRequired)
// return false;
- GmfSetKwd(idx, GmfEdges, theKeptEnforcedEdges.size());
-// GmfSetKwd(idxRequired, GmfEdges, theKeptEnforcedEdges.size());
+ MGInput->GmfSetKwd( idx, GmfEdges, theKeptEnforcedEdges.size());
+// MGInput->GmfSetKwd( idxRequired, GmfEdges, theKeptEnforcedEdges.size());
for(elemSetIt = theKeptEnforcedEdges.begin() ; elemSetIt != theKeptEnforcedEdges.end() ; ++elemSetIt) {
elem = (*elemSetIt);
nodeIt = elem->nodesIterator();
int index=0;
while ( nodeIt->more() ) {
- // find GHS3D ID
+ // find MG-Tetra ID
const SMDS_MeshNode* node = castToNode( nodeIt->next() );
map< const SMDS_MeshNode*,int >::iterator it = anEnforcedNodeToGhs3dIdMap.find(node);
if (it == anEnforcedNodeToGhs3dIdMap.end()) {
nedge[index] = it->second;
index++;
}
- GmfSetLin(idx, GmfEdges, nedge[0], nedge[1], dummyint);
+ MGInput->GmfSetLin( idx, GmfEdges, nedge[0], nedge[1], dummyint);
anEdgeGroupByGhs3dId[usedEnforcedEdges] = theEnforcedEdges.find(elem)->second;
-// GmfSetLin(idxRequired, GmfEdges, nedge[0], nedge[1], dummyint);
+// MGInput->GmfSetLin( idxRequired, GmfEdges, nedge[0], nedge[1], dummyint);
usedEnforcedEdges++;
}
-// GmfCloseMesh(idxRequired);
}
if (usedEnforcedEdges) {
- GmfSetKwd(idx, GmfRequiredEdges, usedEnforcedEdges);
+ MGInput->GmfSetKwd( idx, GmfRequiredEdges, usedEnforcedEdges);
for (int enfID=1;enfID<=usedEnforcedEdges;enfID++) {
- GmfSetLin(idx, GmfRequiredEdges, enfID);
+ MGInput->GmfSetLin( idx, GmfRequiredEdges, enfID);
}
}
int usedEnforcedTriangles = 0;
if (anElemSet.size()+theKeptEnforcedTriangles.size()) {
aFaceGroupByGhs3dId.resize( anElemSet.size()+theKeptEnforcedTriangles.size() );
- GmfSetKwd(idx, GmfTriangles, anElemSet.size()+theKeptEnforcedTriangles.size());
+ MGInput->GmfSetKwd( idx, GmfTriangles, anElemSet.size()+theKeptEnforcedTriangles.size());
int k=0;
for(elemSetIt = anElemSet.begin() ; elemSetIt != anElemSet.end() ; ++elemSetIt,++k) {
elem = (*elemSetIt);
+ theFaceByGhs3dId.push_back( elem );
nodeIt = elem->nodesIterator();
int index=0;
for ( int j = 0; j < 3; ++j ) {
- // find GHS3D ID
+ // find MG-Tetra ID
const SMDS_MeshNode* node = castToNode( nodeIt->next() );
map< const SMDS_MeshNode*,int >::iterator it = aNodeToGhs3dIdMap.find(node);
if (it == aNodeToGhs3dIdMap.end())
ntri[index] = it->second;
index++;
}
- GmfSetLin(idx, GmfTriangles, ntri[0], ntri[1], ntri[2], dummyint);
+ MGInput->GmfSetLin( idx, GmfTriangles, ntri[0], ntri[1], ntri[2], dummyint);
aFaceGroupByGhs3dId[k] = "";
}
+ if ( !theHelper.GetMesh()->HasShapeToMesh() )
+ SMESHUtils::FreeVector( theFaceByGhs3dId );
if (theKeptEnforcedTriangles.size()) {
for(elemSetIt = theKeptEnforcedTriangles.begin() ; elemSetIt != theKeptEnforcedTriangles.end() ; ++elemSetIt,++k) {
elem = (*elemSetIt);
nodeIt = elem->nodesIterator();
int index=0;
for ( int j = 0; j < 3; ++j ) {
- // find GHS3D ID
+ // find MG-Tetra ID
const SMDS_MeshNode* node = castToNode( nodeIt->next() );
map< const SMDS_MeshNode*,int >::iterator it = anEnforcedNodeToGhs3dIdMap.find(node);
if (it == anEnforcedNodeToGhs3dIdMap.end()) {
ntri[index] = it->second;
index++;
}
- GmfSetLin(idx, GmfTriangles, ntri[0], ntri[1], ntri[2], dummyint);
+ MGInput->GmfSetLin( idx, GmfTriangles, ntri[0], ntri[1], ntri[2], dummyint);
aFaceGroupByGhs3dId[k] = theEnforcedTriangles.find(elem)->second;
usedEnforcedTriangles++;
}
if (usedEnforcedTriangles) {
- GmfSetKwd(idx, GmfRequiredTriangles, usedEnforcedTriangles);
+ MGInput->GmfSetKwd( idx, GmfRequiredTriangles, usedEnforcedTriangles);
for (int enfID=1;enfID<=usedEnforcedTriangles;enfID++)
- GmfSetLin(idx, GmfRequiredTriangles, anElemSet.size()+enfID);
+ MGInput->GmfSetLin( idx, GmfRequiredTriangles, anElemSet.size()+enfID);
}
- GmfCloseMesh(idx);
+ MGInput->GmfCloseMesh(idx);
if (idxRequired)
- GmfCloseMesh(idxRequired);
+ MGInput->GmfCloseMesh(idxRequired);
if (idxSol)
- GmfCloseMesh(idxSol);
-
+ MGInput->GmfCloseMesh(idxSol);
+
return true;
-
}
-// static bool writeGMFFile(const char* theMeshFileName,
-// const char* theRequiredFileName,
-// const char* theSolFileName,
-// SMESH_MesherHelper& theHelper,
-// const SMESH_ProxyMesh& theProxyMesh,
-// std::map <int,int> & theNodeId2NodeIndexMap,
-// std::map <int,int> & theSmdsToGhs3dIdMap,
-// std::map <int,const SMDS_MeshNode*> & theGhs3dIdToNodeMap,
-// TIDSortedNodeSet & theEnforcedNodes,
-// TIDSortedElemSet & theEnforcedEdges,
-// TIDSortedElemSet & theEnforcedTriangles,
-// // TIDSortedElemSet & theEnforcedQuadrangles,
-// GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexCoordsValues & theEnforcedVertices)
-// {
-// MESSAGE("writeGMFFile with geometry");
-// int idx, idxRequired, idxSol;
-// int nbv, nbev, nben, aGhs3dID = 0;
-// const int dummyint = 0;
-// GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexCoordsValues::const_iterator vertexIt;
-// std::vector<double> enfVertexSizes;
-// TIDSortedNodeSet::const_iterator enfNodeIt;
-// const SMDS_MeshNode* node;
-// SMDS_NodeIteratorPtr nodeIt;
-//
-// idx = GmfOpenMesh(theMeshFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
-// if (!idx)
-// return false;
-//
-// SMESHDS_Mesh * theMeshDS = theHelper.GetMeshDS();
-//
-// /* ========================== NODES ========================== */
-// // NB_NODES
-// nbv = theMeshDS->NbNodes();
-// if ( nbv == 0 )
-// return false;
-// nbev = theEnforcedVertices.size();
-// nben = theEnforcedNodes.size();
-//
-// // Issue 020674: EDF 870 SMESH: Mesh generated by Netgen not usable by GHS3D
-// // The problem is in nodes on degenerated edges, we need to skip nodes which are free
-// // and replace not-free nodes on edges by the node on vertex
-// TNodeNodeMap n2nDegen; // map a node on degenerated edge to a node on vertex
-// TNodeNodeMap::iterator n2nDegenIt;
-// if ( theHelper.HasDegeneratedEdges() )
-// {
-// set<int> checkedSM;
-// for (TopExp_Explorer e(theMeshDS->ShapeToMesh(), TopAbs_EDGE ); e.More(); e.Next())
-// {
-// SMESH_subMesh* sm = theHelper.GetMesh()->GetSubMesh( e.Current() );
-// if ( checkedSM.insert( sm->GetId() ).second && theHelper.IsDegenShape(sm->GetId() ))
-// {
-// if ( SMESHDS_SubMesh* smDS = sm->GetSubMeshDS() )
-// {
-// TopoDS_Shape vertex = TopoDS_Iterator( e.Current() ).Value();
-// const SMDS_MeshNode* vNode = SMESH_Algo::VertexNode( TopoDS::Vertex( vertex ), theMeshDS);
-// {
-// SMDS_NodeIteratorPtr nIt = smDS->GetNodes();
-// while ( nIt->more() )
-// n2nDegen.insert( make_pair( nIt->next(), vNode ));
-// }
-// }
-// }
-// }
-// }
-//
-// const bool isQuadMesh =
-// theHelper.GetMesh()->NbEdges( ORDER_QUADRATIC ) ||
-// theHelper.GetMesh()->NbFaces( ORDER_QUADRATIC ) ||
-// theHelper.GetMesh()->NbVolumes( ORDER_QUADRATIC );
-//
-// std::vector<std::vector<double> > VerTab;
-// std::set<std::vector<double> > VerMap;
-// VerTab.clear();
-// std::vector<double> aVerTab;
-// // Loop from 1 to NB_NODES
-//
-// nodeIt = theMeshDS->nodesIterator();
-//
-// while ( nodeIt->more() )
-// {
-// node = nodeIt->next();
-// if ( isQuadMesh && theHelper.IsMedium( node )) // Issue 0021238
-// continue;
-// if ( n2nDegen.count( node ) ) // Issue 0020674
-// continue;
-//
-// std::vector<double> coords;
-// coords.push_back(node->X());
-// coords.push_back(node->Y());
-// coords.push_back(node->Z());
-// if (VerMap.find(coords) != VerMap.end()) {
-// aGhs3dID = theSmdsToGhs3dIdMap[node->GetID()];
-// theGhs3dIdToNodeMap[theSmdsToGhs3dIdMap[node->GetID()]] = node;
-// continue;
-// }
-// VerTab.push_back(coords);
-// VerMap.insert(coords);
-// aGhs3dID++;
-// theSmdsToGhs3dIdMap.insert( make_pair( node->GetID(), aGhs3dID ));
-// theGhs3dIdToNodeMap.insert( make_pair( aGhs3dID, node ));
-// }
-//
-//
-// /* ENFORCED NODES ========================== */
-// if (nben) {
-// std::cout << "Add " << nben << " enforced nodes to input .mesh file" << std::endl;
-// for(enfNodeIt = theEnforcedNodes.begin() ; enfNodeIt != theEnforcedNodes.end() ; ++enfNodeIt) {
-// double x = (*enfNodeIt)->X();
-// double y = (*enfNodeIt)->Y();
-// double z = (*enfNodeIt)->Z();
-// // Test if point is inside shape to mesh
-// gp_Pnt myPoint(x,y,z);
-// BRepClass3d_SolidClassifier scl(theMeshDS->ShapeToMesh());
-// scl.Perform(myPoint, 1e-7);
-// TopAbs_State result = scl.State();
-// if ( result != TopAbs_IN )
-// continue;
-// std::vector<double> coords;
-// coords.push_back(x);
-// coords.push_back(y);
-// coords.push_back(z);
-// if (theEnforcedVertices.find(coords) != theEnforcedVertices.end())
-// continue;
-// if (VerMap.find(coords) != VerMap.end())
-// continue;
-// VerTab.push_back(coords);
-// VerMap.insert(coords);
-// aGhs3dID++;
-// theNodeId2NodeIndexMap.insert( make_pair( (*enfNodeIt)->GetID(), aGhs3dID ));
-// }
-// }
-//
-//
-// /* ENFORCED VERTICES ========================== */
-// int solSize = 0;
-// std::vector<std::vector<double> > ReqVerTab;
-// ReqVerTab.clear();
-// if (nbev) {
-// std::cout << "Add " << nbev << " enforced vertices to input .mesh file" << std::endl;
-// for(vertexIt = theEnforcedVertices.begin() ; vertexIt != theEnforcedVertices.end() ; ++vertexIt) {
-// double x = vertexIt->first[0];
-// double y = vertexIt->first[1];
-// double z = vertexIt->first[2];
-// // Test if point is inside shape to mesh
-// gp_Pnt myPoint(x,y,z);
-// BRepClass3d_SolidClassifier scl(theMeshDS->ShapeToMesh());
-// scl.Perform(myPoint, 1e-7);
-// TopAbs_State result = scl.State();
-// if ( result != TopAbs_IN )
-// continue;
-// enfVertexSizes.push_back(vertexIt->second);
-// std::vector<double> coords;
-// coords.push_back(x);
-// coords.push_back(y);
-// coords.push_back(z);
-// if (VerMap.find(coords) != VerMap.end())
-// continue;
-// ReqVerTab.push_back(coords);
-// VerMap.insert(coords);
-// solSize++;
-// }
-// }
-//
-//
-// /* ========================== FACES ========================== */
-//
-// int nbTriangles = 0/*, nbQuadrangles = 0*/, aSmdsID;
-// TopTools_IndexedMapOfShape facesMap, trianglesMap/*, quadranglesMap*/;
-// TIDSortedElemSet::const_iterator elemIt;
-// const SMESHDS_SubMesh* theSubMesh;
-// TopoDS_Shape aShape;
-// SMDS_ElemIteratorPtr itOnSubMesh, itOnSubFace;
-// const SMDS_MeshElement* aFace;
-// map<int,int>::const_iterator itOnMap;
-// std::vector<std::vector<int> > tt, qt,et;
-// tt.clear();
-// qt.clear();
-// et.clear();
-// std::vector<int> att, aqt, aet;
-//
-// TopExp::MapShapes( theMeshDS->ShapeToMesh(), TopAbs_FACE, facesMap );
-//
-// for ( int i = 1; i <= facesMap.Extent(); ++i )
-// if (( theSubMesh = theProxyMesh.GetSubMesh( facesMap(i))))
-// {
-// SMDS_ElemIteratorPtr it = theSubMesh->GetElements();
-// while (it->more())
-// {
-// const SMDS_MeshElement *elem = it->next();
-// int nbCornerNodes = elem->NbCornerNodes();
-// if (nbCornerNodes == 3)
-// {
-// trianglesMap.Add(facesMap(i));
-// nbTriangles ++;
-// }
-// // else if (nbCornerNodes == 4)
-// // {
-// // quadranglesMap.Add(facesMap(i));
-// // nbQuadrangles ++;
-// // }
-// }
-// }
-//
-// /* TRIANGLES ========================== */
-// if (nbTriangles) {
-// for ( int i = 1; i <= trianglesMap.Extent(); i++ )
-// {
-// aShape = trianglesMap(i);
-// theSubMesh = theProxyMesh.GetSubMesh(aShape);
-// if ( !theSubMesh ) continue;
-// itOnSubMesh = theSubMesh->GetElements();
-// while ( itOnSubMesh->more() )
-// {
-// aFace = itOnSubMesh->next();
-// itOnSubFace = aFace->nodesIterator();
-// att.clear();
-// for ( int j = 0; j < 3; ++j ) {
-// // find GHS3D ID
-// node = castToNode( itOnSubFace->next() );
-// if (( n2nDegenIt = n2nDegen.find( node )) != n2nDegen.end() )
-// node = n2nDegenIt->second;
-// aSmdsID = node->GetID();
-// itOnMap = theSmdsToGhs3dIdMap.find( aSmdsID );
-// ASSERT( itOnMap != theSmdsToGhs3dIdMap.end() );
-// att.push_back((*itOnMap).second);
-// }
-// tt.push_back(att);
-// }
-// }
-// }
-//
-// if (theEnforcedTriangles.size()) {
-// std::cout << "Add " << theEnforcedTriangles.size() << " enforced triangles to input .mesh file" << std::endl;
-// // Iterate over the enforced triangles
-// for(elemIt = theEnforcedTriangles.begin() ; elemIt != theEnforcedTriangles.end() ; ++elemIt) {
-// aFace = (*elemIt);
-// itOnSubFace = aFace->nodesIterator();
-// bool isOK = true;
-// att.clear();
-//
-// for ( int j = 0; j < 3; ++j ) {
-// node = castToNode( itOnSubFace->next() );
-// if (( n2nDegenIt = n2nDegen.find( node )) != n2nDegen.end() )
-// node = n2nDegenIt->second;
-// // std::cout << node;
-// double x = node->X();
-// double y = node->Y();
-// double z = node->Z();
-// // Test if point is inside shape to mesh
-// gp_Pnt myPoint(x,y,z);
-// BRepClass3d_SolidClassifier scl(theMeshDS->ShapeToMesh());
-// scl.Perform(myPoint, 1e-7);
-// TopAbs_State result = scl.State();
-// if ( result != TopAbs_IN ) {
-// isOK = false;
-// theEnforcedTriangles.erase(elemIt);
-// continue;
-// }
-// std::vector<double> coords;
-// coords.push_back(x);
-// coords.push_back(y);
-// coords.push_back(z);
-// if (VerMap.find(coords) != VerMap.end()) {
-// att.push_back(theNodeId2NodeIndexMap[node->GetID()]);
-// continue;
-// }
-// VerTab.push_back(coords);
-// VerMap.insert(coords);
-// aGhs3dID++;
-// theNodeId2NodeIndexMap.insert( make_pair( node->GetID(), aGhs3dID ));
-// att.push_back(aGhs3dID);
-// }
-// if (isOK)
-// tt.push_back(att);
-// }
-// }
-//
-//
-// /* ========================== EDGES ========================== */
-//
-// if (theEnforcedEdges.size()) {
-// // Iterate over the enforced edges
-// std::cout << "Add " << theEnforcedEdges.size() << " enforced edges to input .mesh file" << std::endl;
-// for(elemIt = theEnforcedEdges.begin() ; elemIt != theEnforcedEdges.end() ; ++elemIt) {
-// aFace = (*elemIt);
-// bool isOK = true;
-// itOnSubFace = aFace->nodesIterator();
-// aet.clear();
-// for ( int j = 0; j < 2; ++j ) {
-// node = castToNode( itOnSubFace->next() );
-// if (( n2nDegenIt = n2nDegen.find( node )) != n2nDegen.end() )
-// node = n2nDegenIt->second;
-// double x = node->X();
-// double y = node->Y();
-// double z = node->Z();
-// // Test if point is inside shape to mesh
-// gp_Pnt myPoint(x,y,z);
-// BRepClass3d_SolidClassifier scl(theMeshDS->ShapeToMesh());
-// scl.Perform(myPoint, 1e-7);
-// TopAbs_State result = scl.State();
-// if ( result != TopAbs_IN ) {
-// isOK = false;
-// theEnforcedEdges.erase(elemIt);
-// continue;
-// }
-// std::vector<double> coords;
-// coords.push_back(x);
-// coords.push_back(y);
-// coords.push_back(z);
-// if (VerMap.find(coords) != VerMap.end()) {
-// aet.push_back(theNodeId2NodeIndexMap[node->GetID()]);
-// continue;
-// }
-// VerTab.push_back(coords);
-// VerMap.insert(coords);
-//
-// aGhs3dID++;
-// theNodeId2NodeIndexMap.insert( make_pair( node->GetID(), aGhs3dID ));
-// aet.push_back(aGhs3dID);
-// }
-// if (isOK)
-// et.push_back(aet);
-// }
-// }
-//
-//
-// /* Write vertices number */
-// MESSAGE("Number of vertices: "<<aGhs3dID);
-// MESSAGE("Size of vector: "<<VerTab.size());
-// GmfSetKwd(idx, GmfVertices, aGhs3dID/*+solSize*/);
-// for (int i=0;i<aGhs3dID;i++)
-// GmfSetLin(idx, GmfVertices, VerTab[i][0], VerTab[i][1], VerTab[i][2], dummyint);
-// // for (int i=0;i<solSize;i++) {
-// // std::cout << ReqVerTab[i][0] <<" "<< ReqVerTab[i][1] << " "<< ReqVerTab[i][2] << std::endl;
-// // GmfSetLin(idx, GmfVertices, ReqVerTab[i][0], ReqVerTab[i][1], ReqVerTab[i][2], dummyint);
-// // }
-//
-// if (solSize) {
-// idxRequired = GmfOpenMesh(theRequiredFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
-// if (!idxRequired) {
-// GmfCloseMesh(idx);
-// return false;
-// }
-// idxSol = GmfOpenMesh(theSolFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
-// if (!idxSol){
-// GmfCloseMesh(idx);
-// if (idxRequired)
-// GmfCloseMesh(idxRequired);
-// return false;
-// }
-//
-// int TypTab[] = {GmfSca};
-// GmfSetKwd(idxRequired, GmfVertices, solSize);
-// GmfSetKwd(idxSol, GmfSolAtVertices, solSize, 1, TypTab);
-//
-// for (int i=0;i<solSize;i++) {
-// double solTab[] = {enfVertexSizes.at(i)};
-// GmfSetLin(idxRequired, GmfVertices, ReqVerTab[i][0], ReqVerTab[i][1], ReqVerTab[i][2], dummyint);
-// GmfSetLin(idxSol, GmfSolAtVertices, solTab);
-// }
-// GmfCloseMesh(idxRequired);
-// GmfCloseMesh(idxSol);
-// }
-//
-// /* Write triangles number */
-// if (tt.size()) {
-// GmfSetKwd(idx, GmfTriangles, tt.size());
-// for (int i=0;i<tt.size();i++)
-// GmfSetLin(idx, GmfTriangles, tt[i][0], tt[i][1], tt[i][2], dummyint);
-// }
-//
-// /* Write edges number */
-// if (et.size()) {
-// GmfSetKwd(idx, GmfEdges, et.size());
-// for (int i=0;i<et.size();i++)
-// GmfSetLin(idx, GmfEdges, et[i][0], et[i][1], dummyint);
-// }
-//
-// /* QUADRANGLES ========================== */
-// // TODO: add pyramids ?
-// // if (nbQuadrangles) {
-// // for ( int i = 1; i <= quadranglesMap.Extent(); i++ )
-// // {
-// // aShape = quadranglesMap(i);
-// // theSubMesh = theProxyMesh.GetSubMesh(aShape);
-// // if ( !theSubMesh ) continue;
-// // itOnSubMesh = theSubMesh->GetElements();
-// // for ( int j = 0; j < 4; ++j )
-// // {
-// // aFace = itOnSubMesh->next();
-// // itOnSubFace = aFace->nodesIterator();
-// // aqt.clear();
-// // while ( itOnSubFace->more() ) {
-// // // find GHS3D ID
-// // aSmdsID = itOnSubFace->next()->GetID();
-// // itOnMap = theSmdsToGhs3dIdMap.find( aSmdsID );
-// // ASSERT( itOnMap != theSmdsToGhs3dIdMap.end() );
-// // aqt.push_back((*itOnMap).second);
-// // }
-// // qt.push_back(aqt);
-// // }
-// // }
-// // }
-// //
-// // if (theEnforcedQuadrangles.size()) {
-// // // Iterate over the enforced triangles
-// // for(elemIt = theEnforcedQuadrangles.begin() ; elemIt != theEnforcedQuadrangles.end() ; ++elemIt) {
-// // aFace = (*elemIt);
-// // bool isOK = true;
-// // itOnSubFace = aFace->nodesIterator();
-// // aqt.clear();
-// // for ( int j = 0; j < 4; ++j ) {
-// // int aNodeID = itOnSubFace->next()->GetID();
-// // itOnMap = theNodeId2NodeIndexMap.find(aNodeID);
-// // if (itOnMap != theNodeId2NodeIndexMap.end())
-// // aqt.push_back((*itOnMap).second);
-// // else {
-// // isOK = false;
-// // theEnforcedQuadrangles.erase(elemIt);
-// // break;
-// // }
-// // }
-// // if (isOK)
-// // qt.push_back(aqt);
-// // }
-// // }
-// //
-//
-// // /* Write quadrilaterals number */
-// // if (qt.size()) {
-// // GmfSetKwd(idx, GmfQuadrilaterals, qt.size());
-// // for (int i=0;i<qt.size();i++)
-// // GmfSetLin(idx, GmfQuadrilaterals, qt[i][0], qt[i][1], qt[i][2], qt[i][3], dummyint);
-// // }
-//
-// GmfCloseMesh(idx);
-// return true;
-// }
-
-
-//=======================================================================
-//function : writeFaces
-//purpose :
-//=======================================================================
-
-static bool writeFaces (ofstream & theFile,
- const SMESH_ProxyMesh& theMesh,
- const TopoDS_Shape& theShape,
- const map <int,int> & theSmdsToGhs3dIdMap,
- const map <int,int> & theEnforcedNodeIdToGhs3dIdMap,
- GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap & theEnforcedEdges,
- GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap & theEnforcedTriangles)
-{
- // record structure:
- //
- // NB_ELEMS DUMMY_INT
- // Loop from 1 to NB_ELEMS
- // NB_NODES NODE_NB_1 NODE_NB_2 ... (NB_NODES + 1) times: DUMMY_INT
-
- TopoDS_Shape aShape;
- const SMESHDS_SubMesh* theSubMesh;
- const SMDS_MeshElement* aFace;
- const char* space = " ";
- const int dummyint = 0;
- map<int,int>::const_iterator itOnMap;
- SMDS_ElemIteratorPtr itOnSubMesh, itOnSubFace;
- int nbNodes, aSmdsID;
-
- TIDSortedElemSet::const_iterator elemIt;
- int nbEnforcedEdges = theEnforcedEdges.size();
- int nbEnforcedTriangles = theEnforcedTriangles.size();
-
- // count triangles bound to geometry
- int nbTriangles = 0;
-
- TopTools_IndexedMapOfShape facesMap, trianglesMap;
- TopExp::MapShapes( theShape, TopAbs_FACE, facesMap );
-
- int nbFaces = facesMap.Extent();
-
- for ( int i = 1; i <= nbFaces; ++i )
- if (( theSubMesh = theMesh.GetSubMesh( facesMap(i))))
- nbTriangles += theSubMesh->NbElements();
- std::string tmpStr;
- (nbFaces == 0 || nbFaces == 1) ? tmpStr = " shape " : tmpStr = " shapes " ;
- std::cout << " " << nbFaces << tmpStr << "of 2D dimension";
- int nbEnforcedElements = nbEnforcedEdges+nbEnforcedTriangles;
- if (nbEnforcedElements > 0) {
- (nbEnforcedElements == 1) ? tmpStr = "shape:" : tmpStr = "shapes:";
- std::cout << " and" << std::endl;
- std::cout << " " << nbEnforcedElements
- << " enforced " << tmpStr << std::endl;
- }
- else
- std::cout << std::endl;
- if (nbEnforcedEdges) {
- (nbEnforcedEdges == 1) ? tmpStr = "edge" : tmpStr = "edges";
- std::cout << " " << nbEnforcedEdges << " enforced " << tmpStr << std::endl;
- }
- if (nbEnforcedTriangles) {
- (nbEnforcedTriangles == 1) ? tmpStr = "triangle" : tmpStr = "triangles";
- std::cout << " " << nbEnforcedTriangles << " enforced " << tmpStr << std::endl;
- }
- std::cout << std::endl;
-
-// theFile << space << nbTriangles << space << dummyint << std::endl;
- std::ostringstream globalStream, localStream, aStream;
-
- for ( int i = 1; i <= facesMap.Extent(); i++ )
- {
- aShape = facesMap(i);
- theSubMesh = theMesh.GetSubMesh(aShape);
- if ( !theSubMesh ) continue;
- itOnSubMesh = theSubMesh->GetElements();
- while ( itOnSubMesh->more() )
- {
- aFace = itOnSubMesh->next();
- nbNodes = aFace->NbCornerNodes();
-
- localStream << nbNodes << space;
-
- itOnSubFace = aFace->nodesIterator();
- for ( int j = 0; j < 3; ++j ) {
- // find GHS3D ID
- aSmdsID = itOnSubFace->next()->GetID();
- itOnMap = theSmdsToGhs3dIdMap.find( aSmdsID );
- // if ( itOnMap == theSmdsToGhs3dIdMap.end() ) {
- // cout << "not found node: " << aSmdsID << endl;
- // return false;
- // }
- ASSERT( itOnMap != theSmdsToGhs3dIdMap.end() );
-
- localStream << (*itOnMap).second << space ;
- }
-
- // (NB_NODES + 1) times: DUMMY_INT
- for ( int j=0; j<=nbNodes; j++)
- localStream << dummyint << space ;
-
- localStream << std::endl;
- }
- }
-
- globalStream << localStream.str();
- localStream.str("");
-
- //
- // FACES : END
- //
-
-// //
-// // ENFORCED EDGES : BEGIN
-// //
-//
-// // Iterate over the enforced edges
-// int usedEnforcedEdges = 0;
-// bool isOK;
-// for(elemIt = theEnforcedEdges.begin() ; elemIt != theEnforcedEdges.end() ; ++elemIt) {
-// aFace = (*elemIt);
-// isOK = true;
-// itOnSubFace = aFace->nodesIterator();
-// aStream.str("");
-// aStream << "2" << space ;
-// for ( int j = 0; j < 2; ++j ) {
-// aSmdsID = itOnSubFace->next()->GetID();
-// itOnMap = theEnforcedNodeIdToGhs3dIdMap.find(aSmdsID);
-// if (itOnMap != theEnforcedNodeIdToGhs3dIdMap.end())
-// aStream << (*itOnMap).second << space;
-// else {
-// isOK = false;
-// break;
-// }
-// }
-// if (isOK) {
-// for ( int j=0; j<=2; j++)
-// aStream << dummyint << space ;
-// // aStream << dummyint << space << dummyint;
-// localStream << aStream.str() << std::endl;
-// usedEnforcedEdges++;
-// }
-// }
-//
-// if (usedEnforcedEdges) {
-// globalStream << localStream.str();
-// localStream.str("");
-// }
-//
-// //
-// // ENFORCED EDGES : END
-// //
-// //
-//
-// //
-// // ENFORCED TRIANGLES : BEGIN
-// //
-// // Iterate over the enforced triangles
-// int usedEnforcedTriangles = 0;
-// for(elemIt = theEnforcedTriangles.begin() ; elemIt != theEnforcedTriangles.end() ; ++elemIt) {
-// aFace = (*elemIt);
-// nbNodes = aFace->NbCornerNodes();
-// isOK = true;
-// itOnSubFace = aFace->nodesIterator();
-// aStream.str("");
-// aStream << nbNodes << space ;
-// for ( int j = 0; j < 3; ++j ) {
-// aSmdsID = itOnSubFace->next()->GetID();
-// itOnMap = theEnforcedNodeIdToGhs3dIdMap.find(aSmdsID);
-// if (itOnMap != theEnforcedNodeIdToGhs3dIdMap.end())
-// aStream << (*itOnMap).second << space;
-// else {
-// isOK = false;
-// break;
-// }
-// }
-// if (isOK) {
-// for ( int j=0; j<=3; j++)
-// aStream << dummyint << space ;
-// localStream << aStream.str() << std::endl;
-// usedEnforcedTriangles++;
-// }
-// }
-//
-// if (usedEnforcedTriangles) {
-// globalStream << localStream.str();
-// localStream.str("");
-// }
-//
-// //
-// // ENFORCED TRIANGLES : END
-// //
-
- theFile
- << nbTriangles/*+usedEnforcedTriangles+usedEnforcedEdges*/
- << " 0" << std::endl
- << globalStream.str();
-
- return true;
-}
-
-//=======================================================================
-//function : writePoints
-//purpose :
-//=======================================================================
-
-static bool writePoints (ofstream & theFile,
- SMESH_MesherHelper& theHelper,
- map <int,int> & theSmdsToGhs3dIdMap,
- map <int,int> & theEnforcedNodeIdToGhs3dIdMap,
- map <int,const SMDS_MeshNode*> & theGhs3dIdToNodeMap,
- GHS3DPlugin_Hypothesis::TID2SizeMap & theNodeIDToSizeMap,
- GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexCoordsValues & theEnforcedVertices,
- GHS3DPlugin_Hypothesis::TIDSortedNodeGroupMap & theEnforcedNodes,
- GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap & theEnforcedEdges,
- GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap & theEnforcedTriangles)
-{
- // record structure:
- //
- // NB_NODES
- // Loop from 1 to NB_NODES
- // X Y Z DUMMY_INT
-
- SMESHDS_Mesh * theMeshDS = theHelper.GetMeshDS();
- int nbNodes = theMeshDS->NbNodes();
- if ( nbNodes == 0 )
- return false;
-
- int nbEnforcedVertices = theEnforcedVertices.size();
- int nbEnforcedNodes = theEnforcedNodes.size();
-
- const TopoDS_Shape shapeToMesh = theMeshDS->ShapeToMesh();
-
- int aGhs3dID = 1;
- SMDS_NodeIteratorPtr nodeIt = theMeshDS->nodesIterator();
- const SMDS_MeshNode* node;
-
- // Issue 020674: EDF 870 SMESH: Mesh generated by Netgen not usable by GHS3D
- // The problem is in nodes on degenerated edges, we need to skip nodes which are free
- // and replace not-free nodes on degenerated edges by the node on vertex
- TNodeNodeMap n2nDegen; // map a node on degenerated edge to a node on vertex
- TNodeNodeMap::iterator n2nDegenIt;
- if ( theHelper.HasDegeneratedEdges() )
- {
- set<int> checkedSM;
- for (TopExp_Explorer e(theMeshDS->ShapeToMesh(), TopAbs_EDGE ); e.More(); e.Next())
- {
- SMESH_subMesh* sm = theHelper.GetMesh()->GetSubMesh( e.Current() );
- if ( checkedSM.insert( sm->GetId() ).second && theHelper.IsDegenShape(sm->GetId() ))
- {
- if ( SMESHDS_SubMesh* smDS = sm->GetSubMeshDS() )
- {
- TopoDS_Shape vertex = TopoDS_Iterator( e.Current() ).Value();
- const SMDS_MeshNode* vNode = SMESH_Algo::VertexNode( TopoDS::Vertex( vertex ), theMeshDS);
- {
- SMDS_NodeIteratorPtr nIt = smDS->GetNodes();
- while ( nIt->more() )
- n2nDegen.insert( make_pair( nIt->next(), vNode ));
- }
- }
- }
- }
- nbNodes -= n2nDegen.size();
- }
-
- const bool isQuadMesh =
- theHelper.GetMesh()->NbEdges( ORDER_QUADRATIC ) ||
- theHelper.GetMesh()->NbFaces( ORDER_QUADRATIC ) ||
- theHelper.GetMesh()->NbVolumes( ORDER_QUADRATIC );
- if ( isQuadMesh )
- {
- // descrease nbNodes by nb of medium nodes
- while ( nodeIt->more() )
- {
- node = nodeIt->next();
- if ( !theHelper.IsDegenShape( node->getshapeId() ))
- nbNodes -= int( theHelper.IsMedium( node ));
- }
- nodeIt = theMeshDS->nodesIterator();
- }
-
- const char* space = " ";
- const int dummyint = 0;
-
- std::string tmpStr;
- (nbNodes == 0 || nbNodes == 1) ? tmpStr = " node" : tmpStr = " nodes";
- // NB_NODES
- std::cout << std::endl;
- std::cout << "The initial 2D mesh contains :" << std::endl;
- std::cout << " " << nbNodes << tmpStr << std::endl;
- if (nbEnforcedVertices > 0) {
- (nbEnforcedVertices == 1) ? tmpStr = "vertex" : tmpStr = "vertices";
- std::cout << " " << nbEnforcedVertices << " enforced " << tmpStr << std::endl;
- }
- if (nbEnforcedNodes > 0) {
- (nbEnforcedNodes == 1) ? tmpStr = "node" : tmpStr = "nodes";
- std::cout << " " << nbEnforcedNodes << " enforced " << tmpStr << std::endl;
- }
- std::cout << std::endl;
- std::cout << "Start writing in 'points' file ..." << std::endl;
-
- theFile << nbNodes << std::endl;
-
- // Loop from 1 to NB_NODES
-
- while ( nodeIt->more() )
- {
- node = nodeIt->next();
- if ( isQuadMesh && theHelper.IsMedium( node )) // Issue 0021238
- continue;
- if ( n2nDegen.count( node ) ) // Issue 0020674
- continue;
-
- theSmdsToGhs3dIdMap.insert( make_pair( node->GetID(), aGhs3dID ));
- theGhs3dIdToNodeMap.insert( make_pair( aGhs3dID, node ));
- aGhs3dID++;
-
- // X Y Z DUMMY_INT
- theFile
- << node->X() << space
- << node->Y() << space
- << node->Z() << space
- << dummyint;
-
- theFile << std::endl;
-
- }
-
- // Iterate over the enforced nodes
- std::map<int,double> enfVertexIndexSizeMap;
- if (nbEnforcedNodes) {
- GHS3DPlugin_Hypothesis::TIDSortedNodeGroupMap::const_iterator nodeIt = theEnforcedNodes.begin();
- for( ; nodeIt != theEnforcedNodes.end() ; ++nodeIt) {
- double x = nodeIt->first->X();
- double y = nodeIt->first->Y();
- double z = nodeIt->first->Z();
- // Test if point is inside shape to mesh
- gp_Pnt myPoint(x,y,z);
- BRepClass3d_SolidClassifier scl(shapeToMesh);
- scl.Perform(myPoint, 1e-7);
- TopAbs_State result = scl.State();
- if ( result != TopAbs_IN )
- continue;
- std::vector<double> coords;
- coords.push_back(x);
- coords.push_back(y);
- coords.push_back(z);
- if (theEnforcedVertices.find(coords) != theEnforcedVertices.end())
- continue;
-
-// double size = theNodeIDToSizeMap.find(nodeIt->first->GetID())->second;
- // theGhs3dIdToNodeMap.insert( make_pair( nbNodes + i, (*nodeIt) ));
- // MESSAGE("Adding enforced node (" << x << "," << y <<"," << z << ")");
- // X Y Z PHY_SIZE DUMMY_INT
- theFile
- << x << space
- << y << space
- << z << space
- << -1 << space
- << dummyint << space;
- theFile << std::endl;
- theEnforcedNodeIdToGhs3dIdMap.insert( make_pair( nodeIt->first->GetID(), aGhs3dID ));
- enfVertexIndexSizeMap[aGhs3dID] = -1;
- aGhs3dID++;
- // else
- // MESSAGE("Enforced vertex (" << x << "," << y <<"," << z << ") is not inside the geometry: it was not added ");
- }
- }
-
- if (nbEnforcedVertices) {
- // Iterate over the enforced vertices
- GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexCoordsValues::const_iterator vertexIt = theEnforcedVertices.begin();
- for( ; vertexIt != theEnforcedVertices.end() ; ++vertexIt) {
- double x = vertexIt->first[0];
- double y = vertexIt->first[1];
- double z = vertexIt->first[2];
- // Test if point is inside shape to mesh
- gp_Pnt myPoint(x,y,z);
- BRepClass3d_SolidClassifier scl(shapeToMesh);
- scl.Perform(myPoint, 1e-7);
- TopAbs_State result = scl.State();
- if ( result != TopAbs_IN )
- continue;
- MESSAGE("Adding enforced vertex (" << x << "," << y <<"," << z << ") = " << vertexIt->second);
- // X Y Z PHY_SIZE DUMMY_INT
- theFile
- << x << space
- << y << space
- << z << space
- << vertexIt->second << space
- << dummyint << space;
- theFile << std::endl;
- enfVertexIndexSizeMap[aGhs3dID] = vertexIt->second;
- aGhs3dID++;
- }
- }
-
-
- std::cout << std::endl;
- std::cout << "End writing in 'points' file." << std::endl;
-
- return true;
-}
-
-//=======================================================================
-//function : readResultFile
-//purpose : readResultFile with geometry
-//=======================================================================
-
-static bool readResultFile(const int fileOpen,
-#ifdef WNT
- const char* fileName,
-#endif
- GHS3DPlugin_GHS3D* theAlgo,
- SMESH_MesherHelper& theHelper,
- TopoDS_Shape tabShape[],
- double** tabBox,
- const int nbShape,
- map <int,const SMDS_MeshNode*>& theGhs3dIdToNodeMap,
- std::map <int,int> & theNodeId2NodeIndexMap,
- bool toMeshHoles,
- int nbEnforcedVertices,
- int nbEnforcedNodes,
- GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap & theEnforcedEdges,
- GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap & theEnforcedTriangles)
-{
- MESSAGE("GHS3DPlugin_GHS3D::readResultFile()");
- Kernel_Utils::Localizer loc;
- struct stat status;
- size_t length;
-
- std::string tmpStr;
-
- char *ptr, *mapPtr;
- char *tetraPtr;
- char *shapePtr;
-
- SMESHDS_Mesh* theMeshDS = theHelper.GetMeshDS();
-
- int nbElems, nbNodes, nbInputNodes;
- int nbTriangle;
- int ID, shapeID, ghs3dShapeID;
- int IdShapeRef = 1;
- int compoundID =
- nbShape ? theMeshDS->ShapeToIndex( tabShape[0] ) : theMeshDS->ShapeToIndex( theMeshDS->ShapeToMesh() );
-
- int *tab, *tabID, *nodeID, *nodeAssigne;
- double *coord;
- const SMDS_MeshNode **node;
-
- tab = new int[3];
- nodeID = new int[4];
- coord = new double[3];
- node = new const SMDS_MeshNode*[4];
-
- TopoDS_Shape aSolid;
- SMDS_MeshNode * aNewNode;
- map <int,const SMDS_MeshNode*>::iterator itOnNode;
- SMDS_MeshElement* aTet;
-#ifdef _DEBUG_
- set<int> shapeIDs;
-#endif
-
- // Read the file state
- fstat(fileOpen, &status);
- length = status.st_size;
-
- // Mapping the result file into memory
-#ifdef WNT
- HANDLE fd = CreateFile(fileName, GENERIC_READ, FILE_SHARE_READ,
- NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
- HANDLE hMapObject = CreateFileMapping(fd, NULL, PAGE_READONLY,
- 0, (DWORD)length, NULL);
- ptr = ( char* ) MapViewOfFile(hMapObject, FILE_MAP_READ, 0, 0, 0 );
-#else
- ptr = (char *) mmap(0,length,PROT_READ,MAP_PRIVATE,fileOpen,0);
-#endif
- mapPtr = ptr;
-
- ptr = readMapIntLine(ptr, tab);
- tetraPtr = ptr;
-
- nbElems = tab[0];
- nbNodes = tab[1];
- nbInputNodes = tab[2];
-
- nodeAssigne = new int[ nbNodes+1 ];
-
- if (nbShape > 0)
- aSolid = tabShape[0];
-
- // Reading the nodeId
- for (int i=0; i < 4*nbElems; i++)
- strtol(ptr, &ptr, 10);
-
- MESSAGE("nbInputNodes: "<<nbInputNodes);
- MESSAGE("nbEnforcedVertices: "<<nbEnforcedVertices);
- MESSAGE("nbEnforcedNodes: "<<nbEnforcedNodes);
- // Reading the nodeCoor and update the nodeMap
- for (int iNode=1; iNode <= nbNodes; iNode++) {
- if(theAlgo->computeCanceled())
- return false;
- for (int iCoor=0; iCoor < 3; iCoor++)
- coord[ iCoor ] = strtod(ptr, &ptr);
- nodeAssigne[ iNode ] = 1;
- if ( iNode > (nbInputNodes-(nbEnforcedVertices+nbEnforcedNodes)) ) {
- // Creating SMESH nodes
- // - for enforced vertices
- // - for vertices of forced edges
- // - for ghs3d nodes
- nodeAssigne[ iNode ] = 0;
- aNewNode = theMeshDS->AddNode( coord[0],coord[1],coord[2] );
- theGhs3dIdToNodeMap.insert(theGhs3dIdToNodeMap.end(), make_pair( iNode, aNewNode ));
- }
- }
-
- // Reading the number of triangles which corresponds to the number of sub-domains
- nbTriangle = strtol(ptr, &ptr, 10);
-
- tabID = new int[nbTriangle];
- for (int i=0; i < nbTriangle; i++) {
- if(theAlgo->computeCanceled())
- return false;
- tabID[i] = 0;
- // find the solid corresponding to GHS3D sub-domain following
- // the technique proposed in GHS3D manual in chapter
- // "B.4 Subdomain (sub-region) assignment"
- int nodeId1 = strtol(ptr, &ptr, 10);
- int nodeId2 = strtol(ptr, &ptr, 10);
- int nodeId3 = strtol(ptr, &ptr, 10);
- if ( nbTriangle > 1 ) {
- const SMDS_MeshNode* n1 = theGhs3dIdToNodeMap[ nodeId1 ];
- const SMDS_MeshNode* n2 = theGhs3dIdToNodeMap[ nodeId2 ];
- const SMDS_MeshNode* n3 = theGhs3dIdToNodeMap[ nodeId3 ];
- if (!n1 || !n2 || !n3) {
- tabID[i] = HOLE_ID;
- continue;
- }
- try {
- OCC_CATCH_SIGNALS;
-// tabID[i] = findShapeID( theHelper, n1, n2, n3, toMeshHoles );
- tabID[i] = findShapeID( *theHelper.GetMesh(), n1, n2, n3, toMeshHoles );
- // -- 0020330: Pb with ghs3d as a submesh
- // check that found shape is to be meshed
- if ( tabID[i] > 0 ) {
- const TopoDS_Shape& foundShape = theMeshDS->IndexToShape( tabID[i] );
- bool isToBeMeshed = false;
- for ( int iS = 0; !isToBeMeshed && iS < nbShape; ++iS )
- isToBeMeshed = foundShape.IsSame( tabShape[ iS ]);
- if ( !isToBeMeshed )
- tabID[i] = HOLE_ID;
- }
- // END -- 0020330: Pb with ghs3d as a submesh
-#ifdef _DEBUG_
- std::cout << i+1 << " subdomain: findShapeID() returns " << tabID[i] << std::endl;
-#endif
- }
- catch ( Standard_Failure & ex)
- {
-#ifdef _DEBUG_
- std::cout << i+1 << " subdomain: Exception caugt: " << ex.GetMessageString() << std::endl;
-#endif
- }
- catch (...) {
-#ifdef _DEBUG_
- std::cout << i+1 << " subdomain: unknown exception caught " << std::endl;
-#endif
- }
- }
- }
-
- shapePtr = ptr;
-
- if ( nbTriangle <= nbShape ) // no holes
- toMeshHoles = true; // not avoid creating tetras in holes
-
- // Associating the tetrahedrons to the shapes
- shapeID = compoundID;
- for (int iElem = 0; iElem < nbElems; iElem++) {
- if(theAlgo->computeCanceled())
- return false;
- for (int iNode = 0; iNode < 4; iNode++) {
- ID = strtol(tetraPtr, &tetraPtr, 10);
- itOnNode = theGhs3dIdToNodeMap.find(ID);
- node[ iNode ] = itOnNode->second;
- nodeID[ iNode ] = ID;
- }
- // We always run GHS3D with "to mesh holes"==TRUE but we must not create
- // tetras within holes depending on hypo option,
- // so we first check if aTet is inside a hole and then create it
- //aTet = theMeshDS->AddVolume( node[1], node[0], node[2], node[3] );
- if ( nbTriangle > 1 ) {
- shapeID = HOLE_ID; // negative shapeID means not to create tetras if !toMeshHoles
- ghs3dShapeID = strtol(shapePtr, &shapePtr, 10) - IdShapeRef;
- if ( tabID[ ghs3dShapeID ] == 0 ) {
- TopAbs_State state;
- aSolid = findShape(node, aSolid, tabShape, tabBox, nbShape, &state);
- if ( toMeshHoles || state == TopAbs_IN )
- shapeID = theMeshDS->ShapeToIndex( aSolid );
- tabID[ ghs3dShapeID ] = shapeID;
- }
- else
- shapeID = tabID[ ghs3dShapeID ];
- }
- else if ( nbShape > 1 ) {
- // Case where nbTriangle == 1 while nbShape == 2 encountered
- // with compound of 2 boxes and "To mesh holes"==False,
- // so there are no subdomains specified for each tetrahedron.
- // Try to guess a solid by a node already bound to shape
- shapeID = 0;
- for ( int i=0; i<4 && shapeID==0; i++ ) {
- if ( nodeAssigne[ nodeID[i] ] == 1 &&
- node[i]->GetPosition()->GetTypeOfPosition() == SMDS_TOP_3DSPACE &&
- node[i]->getshapeId() > 1 )
- {
- shapeID = node[i]->getshapeId();
- }
- }
- if ( shapeID==0 ) {
- aSolid = findShape(node, aSolid, tabShape, tabBox, nbShape);
- shapeID = theMeshDS->ShapeToIndex( aSolid );
- }
- }
- // set new nodes and tetrahedron onto the shape
- for ( int i=0; i<4; i++ ) {
- if ( nodeAssigne[ nodeID[i] ] == 0 ) {
- if ( shapeID != HOLE_ID )
- theMeshDS->SetNodeInVolume( node[i], shapeID );
- nodeAssigne[ nodeID[i] ] = shapeID;
- }
- }
- if ( toMeshHoles || shapeID != HOLE_ID ) {
- aTet = theHelper.AddVolume( node[1], node[0], node[2], node[3],
- /*id=*/0, /*force3d=*/false);
- theMeshDS->SetMeshElementOnShape( aTet, shapeID );
- }
-#ifdef _DEBUG_
- shapeIDs.insert( shapeID );
-#endif
- }
-
- // Add enforced elements
- GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap::const_iterator elemIt;
- const SMDS_MeshElement* anElem;
- SMDS_ElemIteratorPtr itOnEnfElem;
- map<int,int>::const_iterator itOnMap;
- shapeID = compoundID;
- // Enforced edges
- if (theEnforcedEdges.size()) {
- (theEnforcedEdges.size() <= 1) ? tmpStr = " enforced edge" : " enforced edges";
- std::cout << "Add " << theEnforcedEdges.size() << tmpStr << std::endl;
- std::vector< const SMDS_MeshNode* > node( 2 );
- // Iterate over the enforced edges
- for(elemIt = theEnforcedEdges.begin() ; elemIt != theEnforcedEdges.end() ; ++elemIt) {
- anElem = elemIt->first;
- bool addElem = true;
- itOnEnfElem = anElem->nodesIterator();
- for ( int j = 0; j < 2; ++j ) {
- int aNodeID = itOnEnfElem->next()->GetID();
- itOnMap = theNodeId2NodeIndexMap.find(aNodeID);
- if (itOnMap != theNodeId2NodeIndexMap.end()) {
- itOnNode = theGhs3dIdToNodeMap.find((*itOnMap).second);
- if (itOnNode != theGhs3dIdToNodeMap.end()) {
- node.push_back((*itOnNode).second);
-// shapeID =(*itOnNode).second->getshapeId();
- }
- else
- addElem = false;
- }
- else
- addElem = false;
- }
- if (addElem) {
- aTet = theHelper.AddEdge( node[0], node[1], 0, false);
- theMeshDS->SetMeshElementOnShape( aTet, shapeID );
- }
- }
- }
- // Enforced faces
- if (theEnforcedTriangles.size()) {
- (theEnforcedTriangles.size() <= 1) ? tmpStr = " enforced triangle" : " enforced triangles";
- std::cout << "Add " << theEnforcedTriangles.size() << " enforced triangles" << std::endl;
- std::vector< const SMDS_MeshNode* > node( 3 );
- // Iterate over the enforced triangles
- for(elemIt = theEnforcedTriangles.begin() ; elemIt != theEnforcedTriangles.end() ; ++elemIt) {
- anElem = elemIt->first;
- bool addElem = true;
- itOnEnfElem = anElem->nodesIterator();
- for ( int j = 0; j < 3; ++j ) {
- int aNodeID = itOnEnfElem->next()->GetID();
- itOnMap = theNodeId2NodeIndexMap.find(aNodeID);
- if (itOnMap != theNodeId2NodeIndexMap.end()) {
- itOnNode = theGhs3dIdToNodeMap.find((*itOnMap).second);
- if (itOnNode != theGhs3dIdToNodeMap.end()) {
- node.push_back((*itOnNode).second);
-// shapeID =(*itOnNode).second->getshapeId();
- }
- else
- addElem = false;
- }
- else
- addElem = false;
- }
- if (addElem) {
- aTet = theHelper.AddFace( node[0], node[1], node[2], 0, false);
- theMeshDS->SetMeshElementOnShape( aTet, shapeID );
- }
- }
- }
-
- // Remove nodes of tetras inside holes if !toMeshHoles
- if ( !toMeshHoles ) {
- itOnNode = theGhs3dIdToNodeMap.find( nbInputNodes );
- for ( ; itOnNode != theGhs3dIdToNodeMap.end(); ++itOnNode) {
- ID = itOnNode->first;
- if ( nodeAssigne[ ID ] == HOLE_ID )
- theMeshDS->RemoveFreeNode( itOnNode->second, 0 );
- }
- }
-
-
- if ( nbElems ) {
- (nbElems <= 1) ? tmpStr = " tetrahedra" : " tetrahedrons";
- cout << nbElems << tmpStr << " have been associated to " << nbShape;
- (nbShape <= 1) ? tmpStr = " shape" : " shapes";
- cout << tmpStr << endl;
- }
-#ifdef WNT
- UnmapViewOfFile(mapPtr);
- CloseHandle(hMapObject);
- CloseHandle(fd);
-#else
- munmap(mapPtr, length);
-#endif
- close(fileOpen);
-
- delete [] tab;
- delete [] tabID;
- delete [] nodeID;
- delete [] coord;
- delete [] node;
- delete [] nodeAssigne;
-
-#ifdef _DEBUG_
- shapeIDs.erase(-1);
- if ( shapeIDs.size() != nbShape ) {
- (shapeIDs.size() <= 1) ? tmpStr = " solid" : " solids";
- std::cout << "Only " << shapeIDs.size() << tmpStr << " of " << nbShape << " found" << std::endl;
- for (int i=0; i<nbShape; i++) {
- shapeID = theMeshDS->ShapeToIndex( tabShape[i] );
- if ( shapeIDs.find( shapeID ) == shapeIDs.end() )
- std::cout << " Solid #" << shapeID << " not found" << std::endl;
- }
- }
-#endif
-
- return true;
-}
-
-
-//=============================================================================
-/*!
- *Here we are going to use the GHS3D mesher with geometry
- */
-//=============================================================================
+//=============================================================================
+/*!
+ *Here we are going to use the MG-Tetra mesher with geometry
+ */
+//=============================================================================
bool GHS3DPlugin_GHS3D::Compute(SMESH_Mesh& theMesh,
const TopoDS_Shape& theShape)
{
bool Ok(false);
- //SMESHDS_Mesh* meshDS = theMesh.GetMeshDS();
-
- // we count the number of shapes
- // _nbShape = countShape( meshDS, TopAbs_SOLID ); -- 0020330: Pb with ghs3d as a submesh
- _nbShape = 0;
TopExp_Explorer expBox ( theShape, TopAbs_SOLID );
- for ( ; expBox.More(); expBox.Next() )
- _nbShape++;
-
- // create bounding box for every shape inside the compound
-
- int iShape = 0;
- TopoDS_Shape* tabShape;
- double** tabBox;
- tabShape = new TopoDS_Shape[_nbShape];
- tabBox = new double*[_nbShape];
- for (int i=0; i<_nbShape; i++)
- tabBox[i] = new double[6];
- Standard_Real Xmin, Ymin, Zmin, Xmax, Ymax, Zmax;
-
- for (expBox.ReInit(); expBox.More(); expBox.Next()) {
- tabShape[iShape] = expBox.Current();
- Bnd_Box BoundingBox;
- BRepBndLib::Add(expBox.Current(), BoundingBox);
- BoundingBox.Get(Xmin, Ymin, Zmin, Xmax, Ymax, Zmax);
- tabBox[iShape][0] = Xmin; tabBox[iShape][1] = Xmax;
- tabBox[iShape][2] = Ymin; tabBox[iShape][3] = Ymax;
- tabBox[iShape][4] = Zmin; tabBox[iShape][5] = Zmax;
- iShape++;
- }
// a unique working file name
// to avoid access to the same files by eg different users
_genericName = GHS3DPlugin_Hypothesis::GetFileName(_hyp);
TCollection_AsciiString aGenericName((char*) _genericName.c_str() );
+ TCollection_AsciiString aGenericNameRequired = aGenericName + "_required";
- TCollection_AsciiString aResultFileName;
TCollection_AsciiString aLogFileName = aGenericName + ".log"; // log
- // The output .mesh file does not contain yet the subdomain-info (Ghs3D 4.2)
-// TCollection_AsciiString aGMFFileName, aRequiredVerticesFileName, aSolFileName;
-// TCollection_AsciiString aGenericNameRequired = aGenericName + "_required";
-// #ifdef _DEBUG_
-// aGMFFileName = aGenericName + ".mesh"; // GMF mesh file
-// aResultFileName = aGenericName + "Vol.mesh"; // GMF mesh file
-// aRequiredVerticesFileName = aGenericNameRequired + ".mesh"; // GMF required vertices mesh file
-// aSolFileName = aGenericName + "_required.sol"; // GMF solution file
-// #else
-// aGMFFileName = aGenericName + ".meshb"; // GMF mesh file
-// aResultFileName = aGenericName + "Vol.meshb"; // GMF mesh file
-// aRequiredVerticesFileName = aGenericNameRequired + ".meshb"; // GMF required vertices mesh file
-// aSolFileName = aGenericName + "_required.solb"; // GMF solution file
-// #endif
-
- TCollection_AsciiString aFacesFileName, aPointsFileName, aBadResFileName, aBbResFileName;
-
- aFacesFileName = aGenericName + ".faces"; // in faces
- aPointsFileName = aGenericName + ".points"; // in points
- aResultFileName = aGenericName + ".noboite";// out points and volumes
- aBadResFileName = aGenericName + ".boite"; // out bad result
- aBbResFileName = aGenericName + ".bb"; // out vertex stepsize
-
- // -----------------
- // make input files
- // -----------------
-
- ofstream aFacesFile ( aFacesFileName.ToCString() , ios::out);
- ofstream aPointsFile ( aPointsFileName.ToCString() , ios::out);
-
- Ok =
- aFacesFile.rdbuf()->is_open() && aPointsFile.rdbuf()->is_open();
- if (!Ok) {
- INFOS( "Can't write into " << aFacesFileName);
- return error(SMESH_Comment("Can't write into ") << aFacesFileName);
- }
+ TCollection_AsciiString aResultFileName;
+ TCollection_AsciiString aGMFFileName, aRequiredVerticesFileName, aSolFileName, aResSolFileName;
+ aGMFFileName = aGenericName + ".mesh"; // GMF mesh file
+ aResultFileName = aGenericName + "Vol.mesh"; // GMF mesh file
+ aResSolFileName = aGenericName + "Vol.sol"; // GMF mesh file
+ aRequiredVerticesFileName = aGenericNameRequired + ".mesh"; // GMF required vertices mesh file
+ aSolFileName = aGenericNameRequired + ".sol"; // GMF solution file
+
std::map <int,int> aNodeId2NodeIndexMap, aSmdsToGhs3dIdMap, anEnforcedNodeIdToGhs3dIdMap;
- std::map <int,const SMDS_MeshNode*> aGhs3dIdToNodeMap;
std::map <int, int> nodeID2nodeIndexMap;
+ std::map<std::vector<double>, std::string> enfVerticesWithGroup;
GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexCoordsValues coordsSizeMap = GHS3DPlugin_Hypothesis::GetEnforcedVerticesCoordsSize(_hyp);
GHS3DPlugin_Hypothesis::TIDSortedNodeGroupMap enforcedNodes = GHS3DPlugin_Hypothesis::GetEnforcedNodes(_hyp);
GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap enforcedEdges = GHS3DPlugin_Hypothesis::GetEnforcedEdges(_hyp);
GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap enforcedTriangles = GHS3DPlugin_Hypothesis::GetEnforcedTriangles(_hyp);
-// TIDSortedElemSet enforcedQuadrangles = GHS3DPlugin_Hypothesis::GetEnforcedQuadrangles(_hyp);
GHS3DPlugin_Hypothesis::TID2SizeMap nodeIDToSizeMap = GHS3DPlugin_Hypothesis::GetNodeIDToSizeMap(_hyp);
+ GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexList enfVertices = GHS3DPlugin_Hypothesis::GetEnforcedVertices(_hyp);
+ GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexList::const_iterator enfVerIt = enfVertices.begin();
+ std::vector<double> coords;
+
+ for ( ; enfVerIt != enfVertices.end() ; ++enfVerIt)
+ {
+ GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertex* enfVertex = (*enfVerIt);
+ if (enfVertex->coords.size()) {
+ coordsSizeMap.insert(make_pair(enfVertex->coords,enfVertex->size));
+ enfVerticesWithGroup.insert(make_pair(enfVertex->coords,enfVertex->groupName));
+ }
+ else {
+ TopoDS_Shape GeomShape = entryToShape(enfVertex->geomEntry);
+ for (TopoDS_Iterator it (GeomShape); it.More(); it.Next()){
+ coords.clear();
+ if (it.Value().ShapeType() == TopAbs_VERTEX){
+ gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(it.Value()));
+ coords.push_back(aPnt.X());
+ coords.push_back(aPnt.Y());
+ coords.push_back(aPnt.Z());
+ if (coordsSizeMap.find(coords) == coordsSizeMap.end()) {
+ coordsSizeMap.insert(make_pair(coords,enfVertex->size));
+ enfVerticesWithGroup.insert(make_pair(coords,enfVertex->groupName));
+ }
+ }
+ }
+ }
+ }
int nbEnforcedVertices = coordsSizeMap.size();
int nbEnforcedNodes = enforcedNodes.size();
-
+
std::string tmpStr;
(nbEnforcedNodes <= 1) ? tmpStr = "node" : "nodes";
std::cout << nbEnforcedNodes << " enforced " << tmpStr << " from hypo" << std::endl;
(nbEnforcedVertices <= 1) ? tmpStr = "vertex" : "vertices";
std::cout << nbEnforcedVertices << " enforced " << tmpStr << " from hypo" << std::endl;
-
+
SMESH_MesherHelper helper( theMesh );
helper.SetSubShape( theShape );
- {
- SMESH_ProxyMesh::Ptr proxyMesh( new SMESH_ProxyMesh( theMesh ));
+ std::vector <const SMDS_MeshNode*> aNodeByGhs3dId, anEnforcedNodeByGhs3dId;
+ std::vector <const SMDS_MeshElement*> aFaceByGhs3dId;
+ std::map<const SMDS_MeshNode*,int> aNodeToGhs3dIdMap;
+ std::vector<std::string> aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId;
+
+ MG_Tetra_API mgTetra( _computeCanceled, _progress );
- // make prisms on quadrangles
- if ( theMesh.NbQuadrangles() > 0 )
+ _isLibUsed = mgTetra.IsLibrary();
+ if ( theMesh.NbQuadrangles() > 0 )
+ _progressAdvance /= 10;
+ if ( _viscousLayersHyp )
+ _progressAdvance /= 10;
+
+ // proxyMesh must live till readGMFFile() as a proxy face can be used by
+ // MG-Tetra for domain indication
+ SMESH_ProxyMesh::Ptr proxyMesh( new SMESH_ProxyMesh( theMesh ));
+
+ // make prisms on quadrangles and viscous layers
+ if ( theMesh.NbQuadrangles() > 0 || _viscousLayersHyp )
+ {
+ vector<SMESH_ProxyMesh::Ptr> components;
+ for (expBox.ReInit(); expBox.More(); expBox.Next())
{
- vector<SMESH_ProxyMesh::Ptr> components;
- for (expBox.ReInit(); expBox.More(); expBox.Next())
+ if ( _viscousLayersHyp )
+ {
+ proxyMesh = _viscousLayersHyp->Compute( theMesh, expBox.Current() );
+ if ( !proxyMesh )
+ return false;
+ }
+ if ( theMesh.NbQuadrangles() > 0 )
{
- if ( _viscousLayersHyp )
- {
- proxyMesh = _viscousLayersHyp->Compute( theMesh, expBox.Current() );
- if ( !proxyMesh )
- return false;
- }
StdMeshers_QuadToTriaAdaptor* q2t = new StdMeshers_QuadToTriaAdaptor;
- q2t->Compute( theMesh, expBox.Current(), proxyMesh.get() );
+ Ok = q2t->Compute( theMesh, expBox.Current(), proxyMesh.get() );
components.push_back( SMESH_ProxyMesh::Ptr( q2t ));
+ if ( !Ok )
+ return false;
}
- proxyMesh.reset( new SMESH_ProxyMesh( components ));
}
- // build viscous layers
- else if ( _viscousLayersHyp )
- {
- proxyMesh = _viscousLayersHyp->Compute( theMesh, theShape );
- if ( !proxyMesh )
- return false;
- }
-
- Ok = (writePoints( aPointsFile, helper,
- aSmdsToGhs3dIdMap, anEnforcedNodeIdToGhs3dIdMap, aGhs3dIdToNodeMap,
- nodeIDToSizeMap,
- coordsSizeMap, enforcedNodes, enforcedEdges, enforcedTriangles)
- &&
- writeFaces ( aFacesFile, *proxyMesh, theShape,
- aSmdsToGhs3dIdMap, anEnforcedNodeIdToGhs3dIdMap,
- enforcedEdges, enforcedTriangles ));
-// Ok = writeGMFFile(aGMFFileName.ToCString(), aRequiredVerticesFileName.ToCString(), aSolFileName.ToCString(),
-// helper, *proxyMesh,
-// aNodeId2NodeIndexMap, aSmdsToGhs3dIdMap, aGhs3dIdToNodeMap,
-// enforcedNodes, enforcedEdges, enforcedTriangles, /*enforcedQuadrangles,*/
-// coordsSizeMap);
- }
+ proxyMesh.reset( new SMESH_ProxyMesh( components ));
+ }
+ // build viscous layers
+ // else if ( _viscousLayersHyp )
+ // {
+ // proxyMesh = _viscousLayersHyp->Compute( theMesh, theShape );
+ // if ( !proxyMesh )
+ // return false;
+ // }
+
+ int anInvalidEnforcedFlags = 0;
+ Ok = writeGMFFile(&mgTetra,
+ aGMFFileName.ToCString(),
+ aRequiredVerticesFileName.ToCString(),
+ aSolFileName.ToCString(),
+ *proxyMesh, helper,
+ aNodeByGhs3dId, aFaceByGhs3dId, aNodeToGhs3dIdMap,
+ aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
+ enforcedNodes, enforcedEdges, enforcedTriangles,
+ enfVerticesWithGroup, coordsSizeMap, anInvalidEnforcedFlags);
// Write aSmdsToGhs3dIdMap to temp file
TCollection_AsciiString aSmdsToGhs3dIdMapFileName;
return error(SMESH_Comment("Can't write into ") << aSmdsToGhs3dIdMapFileName);
}
INFOS( "Writing ids relation into " << aSmdsToGhs3dIdMapFileName);
- aIdsFile << "Smds Ghs3d" << std::endl;
+ aIdsFile << "Smds MG-Tetra" << std::endl;
map <int,int>::const_iterator myit;
for (myit=aSmdsToGhs3dIdMap.begin() ; myit != aSmdsToGhs3dIdMap.end() ; ++myit) {
aIdsFile << myit->first << " " << myit->second << std::endl;
}
aIdsFile.close();
- aFacesFile.close();
- aPointsFile.close();
-
+
if ( ! Ok ) {
if ( !_keepFiles ) {
-// removeFile( aGMFFileName );
-// removeFile( aRequiredVerticesFileName );
-// removeFile( aSolFileName );
- removeFile( aFacesFileName );
- removeFile( aPointsFileName );
+ removeFile( aGMFFileName );
+ removeFile( aRequiredVerticesFileName );
+ removeFile( aSolFileName );
removeFile( aSmdsToGhs3dIdMapFileName );
}
return error(COMPERR_BAD_INPUT_MESH);
removeFile( aResultFileName ); // needed for boundary recovery module usage
// -----------------
- // run ghs3d mesher
+ // run MG-Tetra mesher
// -----------------
- TCollection_AsciiString cmd( (char*)GHS3DPlugin_Hypothesis::CommandToRun( _hyp ).c_str() );
- cmd += TCollection_AsciiString(" -f ") + aGenericName; // file to read
- cmd += TCollection_AsciiString(" 1>" ) + aLogFileName; // dump into file
- // The output .mesh file does not contain yet the subdomain-info (Ghs3D 4.2)
-// cmd += TCollection_AsciiString(" --in ") + aGenericName;
-// cmd += TCollection_AsciiString(" --required_vertices ") + aGenericNameRequired;
-// cmd += TCollection_AsciiString(" --out ") + aResultGMFFileName;
-// cmd += TCollection_AsciiString(" 1>" ) + aLogFileName; // dump into file
+ TCollection_AsciiString cmd = GHS3DPlugin_Hypothesis::CommandToRun( _hyp, true, mgTetra.IsExecutable() ).c_str();
+ if ( mgTetra.IsExecutable() )
+ {
+ cmd += TCollection_AsciiString(" --in ") + aGMFFileName;
+ if ( nbEnforcedVertices + nbEnforcedNodes)
+ cmd += TCollection_AsciiString(" --required_vertices ") + aGenericNameRequired;
+ cmd += TCollection_AsciiString(" --out ") + aResultFileName;
+ }
+ if ( !_logInStandardOutput )
+ {
+ mgTetra.SetLogFile( aLogFileName.ToCString() );
+ cmd += TCollection_AsciiString(" 1>" ) + aLogFileName; // dump into file
+ }
std::cout << std::endl;
- std::cout << "Ghs3d execution..." << std::endl;
+ std::cout << "MG-Tetra execution..." << std::endl;
std::cout << cmd << std::endl;
- _compute_canceled = false;
+ _computeCanceled = false;
- system( cmd.ToCString() ); // run
+ std::string errStr;
+ Ok = mgTetra.Compute( cmd.ToCString(), errStr ); // run
- std::cout << std::endl;
- std::cout << "End of Ghs3d execution !" << std::endl;
+ if ( _logInStandardOutput && mgTetra.IsLibrary() )
+ std::cout << std::endl << mgTetra.GetLog() << std::endl;
+ if ( Ok )
+ std::cout << std::endl << "End of MG-Tetra execution !" << std::endl;
// --------------
// read a result
// --------------
- // Mapping the result file
-
- int fileOpen;
- fileOpen = open( aResultFileName.ToCString(), O_RDONLY);
- if ( fileOpen < 0 ) {
- std::cout << std::endl;
- std::cout << "Can't open the " << aResultFileName.ToCString() << " GHS3D output file" << std::endl;
- std::cout << "Log: " << aLogFileName << std::endl;
- Ok = false;
- }
- else {
- bool toMeshHoles =
- _hyp ? _hyp->GetToMeshHoles(true) : GHS3DPlugin_Hypothesis::DefaultMeshHoles();
+ GHS3DPlugin_Hypothesis::TSetStrings groupsToRemove = GHS3DPlugin_Hypothesis::GetGroupsToRemove(_hyp);
+ bool toMeshHoles =
+ _hyp ? _hyp->GetToMeshHoles(true) : GHS3DPlugin_Hypothesis::DefaultMeshHoles();
+ const bool toMakeGroupsOfDomains = GHS3DPlugin_Hypothesis::GetToMakeGroupsOfDomains( _hyp );
- helper.IsQuadraticSubMesh( theShape );
- helper.SetElementsOnShape( false );
+ helper.IsQuadraticSubMesh( theShape );
+ helper.SetElementsOnShape( false );
- Ok = readResultFile( fileOpen,
-#ifdef WNT
- aResultFileName.ToCString(),
-#endif
- this,
- /*theMesh, */helper, tabShape, tabBox, _nbShape,
- aGhs3dIdToNodeMap, aNodeId2NodeIndexMap,
- toMeshHoles,
- nbEnforcedVertices, nbEnforcedNodes,
- enforcedEdges, enforcedTriangles );
-
-// Ok = readGMFFile(
-// #ifndef GMF_HAS_SUBDOMAIN_INFO
-// fileOpen,
-// #endif
-// aGenericName.ToCString(), theMesh,
-// _nbShape, tabShape, tabBox,
-// aGhs3dIdToNodeMap, toMeshHoles,
-// nbEnforcedVertices, nbEnforcedNodes);
- }
+ Ok = readGMFFile(&mgTetra,
+ aResultFileName.ToCString(),
+ this,
+ &helper, aNodeByGhs3dId, aFaceByGhs3dId, aNodeToGhs3dIdMap,
+ aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
+ groupsToRemove, toMakeGroupsOfDomains, toMeshHoles);
+ removeEmptyGroupsOfDomains( helper.GetMesh(), /*notEmptyAsWell =*/ !toMakeGroupsOfDomains );
if ( Ok )
{
- if ( !_keepFiles )
+ if ( anInvalidEnforcedFlags )
+ error( COMPERR_WARNING, flagsToErrorStr( anInvalidEnforcedFlags ));
+ if ( _removeLogOnSuccess )
removeFile( aLogFileName );
-
- if ( _hyp && _hyp->GetToMakeGroupsOfDomains() )
- error( COMPERR_WARNING, "'toMakeGroupsOfDomains' is ignored since the mesh is on shape" );
+ // if ( _hyp && _hyp->GetToMakeGroupsOfDomains() )
+ // error( COMPERR_WARNING, "'toMakeGroupsOfDomains' is ignored since the mesh is on shape" );
}
- else if ( OSD_File( aLogFileName ).Size() > 0 )
+ else if ( mgTetra.HasLog() )
{
- // get problem description from the log file
- _Ghs2smdsConvertor conv( aGhs3dIdToNodeMap );
- storeErrorDescription( aLogFileName, conv );
+ if( _computeCanceled )
+ error( "interruption initiated by user" );
+ else
+ {
+ // get problem description from the log file
+ _Ghs2smdsConvertor conv( aNodeByGhs3dId, proxyMesh );
+ error( getErrorDescription( _logInStandardOutput ? 0 : aLogFileName.ToCString(),
+ mgTetra.GetLog(), conv ));
+ }
}
- else
+ else if ( !errStr.empty() )
{
// the log file is empty
removeFile( aLogFileName );
- INFOS( "GHS3D Error, command '" << cmd.ToCString() << "' failed" );
- error(COMPERR_ALGO_FAILED, "ghs3d: command not found" );
+ INFOS( "MG-Tetra Error, " << errStr);
+ error(COMPERR_ALGO_FAILED, errStr);
}
if ( !_keepFiles ) {
- if (! Ok)
- if(_compute_canceled)
- removeFile( aLogFileName );
- removeFile( aFacesFileName );
- removeFile( aPointsFileName );
+ if (! Ok && _computeCanceled )
+ removeFile( aLogFileName );
+ removeFile( aGMFFileName );
+ removeFile( aRequiredVerticesFileName );
+ removeFile( aSolFileName );
+ removeFile( aResSolFileName );
removeFile( aResultFileName );
- removeFile( aBadResFileName );
- removeFile( aBbResFileName );
removeFile( aSmdsToGhs3dIdMapFileName );
}
- std::cout << "<" << aResultFileName.ToCString() << "> GHS3D output file ";
- if ( !Ok )
- std::cout << "not ";
- std::cout << "treated !" << std::endl;
- std::cout << std::endl;
-
- _nbShape = 0; // re-initializing _nbShape for the next Compute() method call
- delete [] tabShape;
- delete [] tabBox;
-
+ if ( mgTetra.IsExecutable() )
+ {
+ std::cout << "<" << aResultFileName.ToCString() << "> MG-Tetra output file ";
+ if ( !Ok )
+ std::cout << "not ";
+ std::cout << "treated !" << std::endl;
+ std::cout << std::endl;
+ }
+ else
+ {
+ std::cout << "MG-Tetra " << ( Ok ? "succeeded" : "failed") << std::endl;
+ }
return Ok;
}
//=============================================================================
/*!
- *Here we are going to use the GHS3D mesher w/o geometry
+ *Here we are going to use the MG-Tetra mesher w/o geometry
*/
//=============================================================================
bool GHS3DPlugin_GHS3D::Compute(SMESH_Mesh& theMesh,
SMESH_MesherHelper* theHelper)
{
- MESSAGE("GHS3DPlugin_GHS3D::Compute()");
-
- //SMESHDS_Mesh* meshDS = theMesh.GetMeshDS();
- TopoDS_Shape theShape = theHelper->GetSubShape();
+ theHelper->IsQuadraticSubMesh( theHelper->GetSubShape() );
// a unique working file name
// to avoid access to the same files by eg different users
TCollection_AsciiString aResultFileName;
bool Ok;
- TCollection_AsciiString aGMFFileName, aRequiredVerticesFileName, aSolFileName;
-//#ifdef _DEBUG_
+ TCollection_AsciiString aGMFFileName, aRequiredVerticesFileName, aSolFileName, aResSolFileName;
aGMFFileName = aGenericName + ".mesh"; // GMF mesh file
aResultFileName = aGenericName + "Vol.mesh"; // GMF mesh file
+ aResSolFileName = aGenericName + "Vol.sol"; // GMF mesh file
aRequiredVerticesFileName = aGenericNameRequired + ".mesh"; // GMF required vertices mesh file
aSolFileName = aGenericNameRequired + ".sol"; // GMF solution file
-//#else
-// aGMFFileName = aGenericName + ".meshb"; // GMF mesh file
-// aResultFileName = aGenericName + "Vol.meshb"; // GMF mesh file
-// aRequiredVerticesFileName = aGenericNameRequired + ".meshb"; // GMF required vertices mesh file
-// aSolFileName = aGenericNameRequired + ".solb"; // GMF solution file
-//#endif
std::map <int, int> nodeID2nodeIndexMap;
std::map<std::vector<double>, std::string> enfVerticesWithGroup;
GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertexCoordsValues coordsSizeMap;
TopoDS_Shape GeomShape;
-// TopAbs_ShapeEnum GeomType;
std::vector<double> coords;
gp_Pnt aPnt;
GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertex* enfVertex;
for ( ; enfVerIt != enfVertices.end() ; ++enfVerIt)
{
enfVertex = (*enfVerIt);
-// if (enfVertex->geomEntry.empty() && enfVertex->coords.size()) {
if (enfVertex->coords.size()) {
coordsSizeMap.insert(make_pair(enfVertex->coords,enfVertex->size));
enfVerticesWithGroup.insert(make_pair(enfVertex->coords,enfVertex->groupName));
-// MESSAGE("enfVerticesWithGroup.insert(make_pair(("<<enfVertex->coords[0]<<","<<enfVertex->coords[1]<<","<<enfVertex->coords[2]<<"),\""<<enfVertex->groupName<<"\"))");
}
else {
-// if (!enfVertex->geomEntry.empty()) {
GeomShape = entryToShape(enfVertex->geomEntry);
-// GeomType = GeomShape.ShapeType();
-
-// if (!enfVertex->isCompound) {
-// // if (GeomType == TopAbs_VERTEX) {
-// coords.clear();
-// aPnt = BRep_Tool::Pnt(TopoDS::Vertex(GeomShape));
-// coords.push_back(aPnt.X());
-// coords.push_back(aPnt.Y());
-// coords.push_back(aPnt.Z());
-// if (coordsSizeMap.find(coords) == coordsSizeMap.end()) {
-// coordsSizeMap.insert(make_pair(coords,enfVertex->size));
-// enfVerticesWithGroup.insert(make_pair(coords,enfVertex->groupName));
-// }
-// }
-//
-// // Group Management
-// else {
-// if (GeomType == TopAbs_COMPOUND){
- for (TopoDS_Iterator it (GeomShape); it.More(); it.Next()){
- coords.clear();
- if (it.Value().ShapeType() == TopAbs_VERTEX){
- aPnt = BRep_Tool::Pnt(TopoDS::Vertex(it.Value()));
- coords.push_back(aPnt.X());
- coords.push_back(aPnt.Y());
- coords.push_back(aPnt.Z());
- if (coordsSizeMap.find(coords) == coordsSizeMap.end()) {
- coordsSizeMap.insert(make_pair(coords,enfVertex->size));
- enfVerticesWithGroup.insert(make_pair(coords,enfVertex->groupName));
-// MESSAGE("enfVerticesWithGroup.insert(make_pair(("<<coords[0]<<","<<coords[1]<<","<<coords[2]<<"),\""<<enfVertex->groupName<<"\"))");
- }
+ for (TopoDS_Iterator it (GeomShape); it.More(); it.Next()){
+ coords.clear();
+ if (it.Value().ShapeType() == TopAbs_VERTEX){
+ aPnt = BRep_Tool::Pnt(TopoDS::Vertex(it.Value()));
+ coords.push_back(aPnt.X());
+ coords.push_back(aPnt.Y());
+ coords.push_back(aPnt.Z());
+ if (coordsSizeMap.find(coords) == coordsSizeMap.end()) {
+ coordsSizeMap.insert(make_pair(coords,enfVertex->size));
+ enfVerticesWithGroup.insert(make_pair(coords,enfVertex->groupName));
}
}
-// }
+ }
}
}
-// const SMDS_MeshNode* enfNode;
- GHS3DPlugin_Hypothesis::TIDSortedNodeGroupMap enforcedNodes = GHS3DPlugin_Hypothesis::GetEnforcedNodes(_hyp);
-// GHS3DPlugin_Hypothesis::TIDSortedNodeGroupMap::const_iterator enfNodeIt = enforcedNodes.begin();
-// for ( ; enfNodeIt != enforcedNodes.end() ; ++enfNodeIt)
-// {
-// enfNode = enfNodeIt->first;
-// coords.clear();
-// coords.push_back(enfNode->X());
-// coords.push_back(enfNode->Y());
-// coords.push_back(enfNode->Z());
-// if (enfVerticesWithGro
-// enfVerticesWithGroup.insert(make_pair(coords,enfNodeIt->second));
-// }
-
-
- GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap enforcedEdges = GHS3DPlugin_Hypothesis::GetEnforcedEdges(_hyp);
+ GHS3DPlugin_Hypothesis::TIDSortedNodeGroupMap enforcedNodes = GHS3DPlugin_Hypothesis::GetEnforcedNodes(_hyp);
+ GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap enforcedEdges = GHS3DPlugin_Hypothesis::GetEnforcedEdges(_hyp);
GHS3DPlugin_Hypothesis::TIDSortedElemGroupMap enforcedTriangles = GHS3DPlugin_Hypothesis::GetEnforcedTriangles(_hyp);
-// TIDSortedElemSet enforcedQuadrangles = GHS3DPlugin_Hypothesis::GetEnforcedQuadrangles(_hyp);
- GHS3DPlugin_Hypothesis::TID2SizeMap nodeIDToSizeMap = GHS3DPlugin_Hypothesis::GetNodeIDToSizeMap(_hyp);
+ GHS3DPlugin_Hypothesis::TID2SizeMap nodeIDToSizeMap = GHS3DPlugin_Hypothesis::GetNodeIDToSizeMap(_hyp);
std::string tmpStr;
std::cout << nbEnforcedVertices << " enforced " << tmpStr << " from hypo" << std::endl;
std::vector <const SMDS_MeshNode*> aNodeByGhs3dId, anEnforcedNodeByGhs3dId;
+ std::vector <const SMDS_MeshElement*> aFaceByGhs3dId;
std::map<const SMDS_MeshNode*,int> aNodeToGhs3dIdMap;
std::vector<std::string> aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId;
- {
- SMESH_ProxyMesh::Ptr proxyMesh( new SMESH_ProxyMesh( theMesh ));
- if ( theMesh.NbQuadrangles() > 0 )
- {
- StdMeshers_QuadToTriaAdaptor* aQuad2Trias = new StdMeshers_QuadToTriaAdaptor;
- aQuad2Trias->Compute( theMesh );
- proxyMesh.reset( aQuad2Trias );
- }
- Ok = writeGMFFile(aGMFFileName.ToCString(), aRequiredVerticesFileName.ToCString(), aSolFileName.ToCString(),
- *proxyMesh, &theMesh,
- aNodeByGhs3dId, aNodeToGhs3dIdMap,
- aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
- enforcedNodes, enforcedEdges, enforcedTriangles,
- enfVerticesWithGroup, coordsSizeMap);
+
+ MG_Tetra_API mgTetra( _computeCanceled, _progress );
+
+ _isLibUsed = mgTetra.IsLibrary();
+ if ( theMesh.NbQuadrangles() > 0 )
+ _progressAdvance /= 10;
+
+ // proxyMesh must live till readGMFFile() as a proxy face can be used by
+ // MG-Tetra for domain indication
+ SMESH_ProxyMesh::Ptr proxyMesh( new SMESH_ProxyMesh( theMesh ));
+ if ( theMesh.NbQuadrangles() > 0 )
+ {
+ StdMeshers_QuadToTriaAdaptor* aQuad2Trias = new StdMeshers_QuadToTriaAdaptor;
+ Ok = aQuad2Trias->Compute( theMesh );
+ proxyMesh.reset( aQuad2Trias );
+ if ( !Ok )
+ return false;
}
+ int anInvalidEnforcedFlags = 0;
+ Ok = writeGMFFile(&mgTetra,
+ aGMFFileName.ToCString(), aRequiredVerticesFileName.ToCString(), aSolFileName.ToCString(),
+ *proxyMesh, *theHelper,
+ aNodeByGhs3dId, aFaceByGhs3dId, aNodeToGhs3dIdMap,
+ aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
+ enforcedNodes, enforcedEdges, enforcedTriangles,
+ enfVerticesWithGroup, coordsSizeMap, anInvalidEnforcedFlags);
+
// -----------------
- // run ghs3d mesher
+ // run MG-Tetra mesher
// -----------------
- TCollection_AsciiString cmd = TCollection_AsciiString((char*)GHS3DPlugin_Hypothesis::CommandToRun( _hyp, false ).c_str());
-
- cmd += TCollection_AsciiString(" --in ") + aGenericName;
- if ( nbEnforcedVertices + nbEnforcedNodes)
- cmd += TCollection_AsciiString(" --required_vertices ") + aGenericNameRequired;
- cmd += TCollection_AsciiString(" --out ") + aResultFileName;
- cmd += TCollection_AsciiString(" 1>" ) + aLogFileName; // dump into file
+ TCollection_AsciiString cmd = GHS3DPlugin_Hypothesis::CommandToRun( _hyp, false, mgTetra.IsExecutable() ).c_str();
+ if ( mgTetra.IsExecutable() )
+ {
+ cmd += TCollection_AsciiString(" --in ") + aGMFFileName;
+ if ( nbEnforcedVertices + nbEnforcedNodes)
+ cmd += TCollection_AsciiString(" --required_vertices ") + aGenericNameRequired;
+ cmd += TCollection_AsciiString(" --out ") + aResultFileName;
+ }
+ if ( !_logInStandardOutput )
+ {
+ mgTetra.SetLogFile( aLogFileName.ToCString() );
+ cmd += TCollection_AsciiString(" 1>" ) + aLogFileName; // dump into file
+ }
std::cout << std::endl;
- std::cout << "Ghs3d execution..." << std::endl;
+ std::cout << "MG-Tetra execution..." << std::endl;
std::cout << cmd << std::endl;
- _compute_canceled = false;
+ _computeCanceled = false;
- system( cmd.ToCString() ); // run
+ std::string errStr;
+ Ok = mgTetra.Compute( cmd.ToCString(), errStr ); // run
- std::cout << std::endl;
- std::cout << "End of Ghs3d execution !" << std::endl;
+ if ( _logInStandardOutput && mgTetra.IsLibrary() )
+ std::cout << std::endl << mgTetra.GetLog() << std::endl;
+ if ( Ok )
+ std::cout << std::endl << "End of MG-Tetra execution !" << std::endl;
// --------------
// read a result
GHS3DPlugin_Hypothesis::TSetStrings groupsToRemove = GHS3DPlugin_Hypothesis::GetGroupsToRemove(_hyp);
const bool toMakeGroupsOfDomains = GHS3DPlugin_Hypothesis::GetToMakeGroupsOfDomains( _hyp );
- Ok = readGMFFile(aResultFileName.ToCString(),
- this,
- theHelper, theShape, aNodeByGhs3dId, aNodeToGhs3dIdMap,
- aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
- groupsToRemove, toMakeGroupsOfDomains);
+ Ok = Ok && readGMFFile(&mgTetra,
+ aResultFileName.ToCString(),
+ this,
+ theHelper, aNodeByGhs3dId, aFaceByGhs3dId, aNodeToGhs3dIdMap,
+ aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
+ groupsToRemove, toMakeGroupsOfDomains);
updateMeshGroups(theHelper->GetMesh(), groupsToRemove);
- removeEmptyGroupsOfDomains( theHelper->GetMesh() );
+ removeEmptyGroupsOfDomains( theHelper->GetMesh(), /*notEmptyAsWell =*/ !toMakeGroupsOfDomains );
if ( Ok ) {
GHS3DPlugin_Hypothesis* that = (GHS3DPlugin_Hypothesis*)this->_hyp;
if ( Ok )
{
- if ( !_keepFiles )
+ if ( anInvalidEnforcedFlags )
+ error( COMPERR_WARNING, flagsToErrorStr( anInvalidEnforcedFlags ));
+ if ( _removeLogOnSuccess )
removeFile( aLogFileName );
- if ( !toMakeGroupsOfDomains && _hyp && _hyp->GetToMakeGroupsOfDomains() )
- error( COMPERR_WARNING, "'toMakeGroupsOfDomains' is ignored since 'toMeshHoles' is OFF." );
+ //if ( !toMakeGroupsOfDomains && _hyp && _hyp->GetToMakeGroupsOfDomains() )
+ //error( COMPERR_WARNING, "'toMakeGroupsOfDomains' is ignored since 'toMeshHoles' is OFF." );
}
- else if ( OSD_File( aLogFileName ).Size() > 0 )
+ else if ( mgTetra.HasLog() )
{
- // get problem description from the log file
- _Ghs2smdsConvertor conv( aNodeByGhs3dId );
- storeErrorDescription( aLogFileName, conv );
+ if( _computeCanceled )
+ error( "interruption initiated by user" );
+ else
+ {
+ // get problem description from the log file
+ _Ghs2smdsConvertor conv( aNodeByGhs3dId, proxyMesh );
+ error( getErrorDescription( _logInStandardOutput ? 0 : aLogFileName.ToCString(),
+ mgTetra.GetLog(), conv ));
+ }
}
else {
// the log file is empty
removeFile( aLogFileName );
- INFOS( "GHS3D Error, command '" << cmd.ToCString() << "' failed" );
- error(COMPERR_ALGO_FAILED, "ghs3d: command not found" );
+ INFOS( "MG-Tetra Error, " << errStr);
+ error(COMPERR_ALGO_FAILED, errStr);
}
if ( !_keepFiles )
{
- if (! Ok)
- if(_compute_canceled)
- removeFile( aLogFileName );
+ if (! Ok && _computeCanceled)
+ removeFile( aLogFileName );
removeFile( aGMFFileName );
removeFile( aResultFileName );
removeFile( aRequiredVerticesFileName );
removeFile( aSolFileName );
+ removeFile( aResSolFileName );
}
return Ok;
}
void GHS3DPlugin_GHS3D::CancelCompute()
{
- _compute_canceled = true;
-#ifdef WNT
-#else
+ _computeCanceled = true;
+#if !defined WIN32 && !defined __APPLE__
std::string cmd = "ps xo pid,args | grep " + _genericName;
//cmd += " | grep -e \"^ *[0-9]\\+ \\+" + GHS3DPlugin_Hypothesis::GetExeName() + "\"";
cmd += " | awk '{print $1}' | xargs kill -9 > /dev/null 2>&1";
//================================================================================
/*!
- * \brief Provide human readable text by error code reported by ghs3d
+ * \brief Provide human readable text by error code reported by MG-Tetra
*/
//================================================================================
-static string translateError(const int errNum)
+static const char* translateError(const int errNum)
{
switch ( errNum ) {
case 0:
"The surface mesh is probably very bad in terms of quality.";
case 23602:
return "Bad vertex number.";
+ case 1001200:
+ return "Cannot close mesh file NomFil.";
+ case 1002010:
+ return "There are wrong data.";
+ case 1002120:
+ return "The number of faces is negative or null.";
+ case 1002170:
+ return "The number of vertices is negative or null in the '.sol' file.";
+ case 1002190:
+ return "The number of tetrahedra is negative or null.";
+ case 1002210:
+ return "The number of vertices is negative or null.";
+ case 1002211:
+ return "A face has a vertex negative or null.";
+ case 1002270:
+ return "The field is not a size in file NomFil.";
+ case 1002280:
+ return "A count is wrong in the enclosing box in the .boite.mesh input "
+ "file (option '--read_boite').";
+ case 1002290:
+ return "A tetrahedron has a vertex with a negative number.";
+ case 1002300:
+ return "the 'MeshVersionFormatted' is not 1 or 2 in the '.mesh' file or the '.sol'.";
+ case 1002370:
+ return "The number of values in the '.sol' (metric file) is incompatible with "
+ "the expected value of number of mesh vertices in the '.mesh' file.";
+ case 1003000:
+ return "Not enough memory.";
+ case 1003020:
+ return "Not enough memory for the face table.";
+ case 1003050:
+ return "Insufficient memory ressources detected due to a bad quality "
+ "surface mesh leading to too many swaps.";
+ case 1005010:
+ return "The surface coordinates of a vertex are differing from the "
+ "volume coordinates, probably due to a precision problem.";
+ case 1005050:
+ return "Invalid dimension. Dimension 3 expected.";
+ case 1005100:
+ return "A point has a tag 0. This point is probably outside the domain which has been meshed.";
+ case 1005103:
+ return "The vertices of an element are too close to one another or coincident.";
+ case 1005104:
+ return "There are at least two points whose distance is very small, and considered as coincident.";
+ case 1005105:
+ return "Two vertices are too close to one another or coincident.";
+ case 1005106:
+ return "A vertex cannot be inserted.";
+ case 1005107:
+ return "Two vertices are too close to one another or coincident. Note : When "
+ "this error occurs during the overconstrained processing phase, this is only "
+ "a warning which means that it is difficult to break some overconstrained facets.";
+ case 1005110:
+ return "Two surface edges are intersecting.";
+ case 1005120:
+ return "A surface edge intersects a surface face.";
+ case 1005150:
+ return "A boundary point lies within a surface face.";
+ case 1005160:
+ return "A boundary point lies within a surface edge.";
+ case 1005200:
+ return "A surface mesh appears more than once in the input surface mesh.";
+ case 1005210:
+ return "An edge appears more than once in the input surface mesh.";
+ case 1005225:
+ return "Surface with unvalid triangles.";
+ case 1005270:
+ return "The metric in the '.sol' file contains more than one field.";
+ case 1005300:
+ return "The surface mesh includes at least one hole. The domain is not well defined.";
+ case 1005301:
+ return "Presumably, the surface mesh is not compatible with the domain being processed (warning).";
+ case 1005302:
+ return "Probable faces overlapping somewher.";
+ case 1005320:
+ return "The quadratic version does not work with prescribed free edges.";
+ case 1005321:
+ return "The quadratic version does not work with a volume mesh.";
+ case 1005370:
+ return "The metric in the '.sol' file is inadequate (values not per vertices).";
+ case 1005371:
+ return "The number of vertices in the '.sol' is different from the one in the "
+ "'.mesh' file for the required vertices (option '--required_vertices').";
+ case 1005372:
+ return "More than one type in file NomFil. The type must be equal to 1 in the '.sol'"
+ "for the required vertices (option '--required_vertices').";
+ case 1005515:
+ return "Bad vertex number.";
+ case 1005560:
+ return "No guess to start the definition of the connected component(s).";
+ case 1005602:
+ return "Some initial points cannot be inserted.";
+ case 1005620:
+ return "A too bad quality face is detected. This face is considered degenerated.";
+ case 1005621:
+ return "A too bad quality face is detected. This face is degenerated.";
+ case 1005622:
+ return "The algorithm cannot run further.";
+ case 1005690:
+ return "A too small volume element is detected.";
+ case 1005691:
+ return "A tetrahedra is suspected to be very bad shaped or wrong.";
+ case 1005692:
+ return "There is at least a null or negative volume element. The resulting mesh"
+ "may be inappropriate.";
+ case 1005693:
+ return "There are some null or negative volume element. The resulting mesh may"
+ "be inappropriate.";
+ case 1005820:
+ return "An edge is unique (i.e., bounds a hole in the surface).";
+ case 1007000:
+ return "Abnormal or internal error.";
+ case 1007010:
+ return "Too many components with respect to too many sub-domain.";
+ case 1007400:
+ return "An internal error has been encountered or a signal has been received. "
+ "Current mesh will not be saved.";
+ case 1008491:
+ return "Impossible to define a component.";
+ case 1008410:
+ return "There are some overconstrained edges.";
+ case 1008420:
+ return "There are some overconstrained facets.";
+ case 1008422:
+ return "Give the number of missing faces (information given when regeneration phase failed).";
+ case 1008423:
+ return "A constrained face cannot be enforced (information given when regeneration phase failed).";
+ case 1008441:
+ return "A constrained edge cannot be enforced.";
+ case 1008460:
+ return "It is dramatically tedious to enforce the boundary items.";
+ case 1008480:
+ return "The surface mesh regeneration step has failed. A .boite.mesh and .boite.map files are created.";
+ case 1008490:
+ return "Invalid resulting mesh.";
+ case 1008495:
+ return "P2 correction not successful.";
+ case 1009000:
+ return "Program has received an interruption or a termination signal sent by the "
+ "user or the system administrator. Current mesh will not be saved.";
}
return "";
}
*/
//================================================================================
-bool GHS3DPlugin_GHS3D::storeErrorDescription(const TCollection_AsciiString& logFile,
- const _Ghs2smdsConvertor & toSmdsConvertor )
+SMESH_ComputeErrorPtr
+GHS3DPlugin_GHS3D::getErrorDescription(const char* logFile,
+ const std::string& log,
+ const _Ghs2smdsConvertor & toSmdsConvertor,
+ const bool isOk/* = false*/ )
{
- if(_compute_canceled)
- return error(SMESH_Comment("interruption initiated by user"));
- // open file
-#ifdef WNT
- int file = ::_open (logFile.ToCString(), _O_RDONLY|_O_BINARY);
-#else
- int file = ::open (logFile.ToCString(), O_RDONLY);
-#endif
- if ( file < 0 )
- return error( SMESH_Comment("See ") << logFile << " for problem description");
-
- // get file size
-// struct stat status;
-// fstat(file, &status);
-// size_t length = status.st_size;
- off_t length = lseek( file, 0, SEEK_END);
- lseek( file, 0, SEEK_SET);
-
- // read file
- vector< char > buf( length );
- int nBytesRead = ::read (file, & buf[0], length);
- ::close (file);
- char* ptr = & buf[0];
- char* bufEnd = ptr + nBytesRead;
+ SMESH_ComputeErrorPtr err = SMESH_ComputeError::New( COMPERR_ALGO_FAILED );
+
+ char* ptr = const_cast<char*>( log.c_str() );
+ char* buf = ptr, * bufEnd = ptr + log.size();
+
SMESH_Comment errDescription;
- enum { NODE = 1, EDGE, TRIA, VOL, ID = 1 };
+ enum { NODE = 1, EDGE, TRIA, VOL, SKIP_ID = 1 };
+
+ // look for MeshGems version
+ // Since "MG-TETRA -- MeshGems 1.1-3 (January, 2013)" error codes change.
+ // To discriminate old codes from new ones we add 1000000 to the new codes.
+ // This way value of the new codes is same as absolute value of codes printed
+ // in the log after "MGMESSAGE" string.
+ int versionAddition = 0;
+ {
+ char* verPtr = ptr;
+ while ( ++verPtr < bufEnd )
+ {
+ if ( strncmp( verPtr, "MG-TETRA -- MeshGems ", 21 ) != 0 )
+ continue;
+ if ( strcmp( verPtr, "MG-TETRA -- MeshGems 1.1-3 " ) >= 0 )
+ versionAddition = 1000000;
+ ptr = verPtr;
+ break;
+ }
+ }
// look for errors "ERR #"
if ( strncmp( ptr, "ERR ", 4 ) != 0 )
continue;
- list<const SMDS_MeshElement*> badElems;
+ list<const SMDS_MeshElement*>& badElems = err->myBadElements;
vector<int> nodeIds;
ptr += 4;
char* errBeg = ptr;
- int errNum = strtol(ptr, &ptr, 10);
- switch ( errNum ) { // we treat errors enumerated in [SALOME platform 0019316] issue
- case 0015:
- // The face number (numfac) with vertices (f 1, f 2, f 3) has a null vertex.
- ptr = getIds(ptr, NODE, nodeIds);
+ int errNum = strtol(ptr, &ptr, 10) + versionAddition;
+ // we treat errors enumerated in [SALOME platform 0019316] issue
+ // and all errors from a new (Release 1.1) MeshGems User Manual
+ switch ( errNum ) {
+ case 0015: // The face number (numfac) with vertices (f 1, f 2, f 3) has a null vertex.
+ case 1005620 : // a too bad quality face is detected. This face is considered degenerated.
+ ptr = getIds(ptr, SKIP_ID, nodeIds);
ptr = getIds(ptr, TRIA, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
break;
- case 1000: // ERR 1000 : 1 3 2
- // Face (f 1, f 2, f 3) appears more than once in the input surface mesh.
+ case 1005621 : // a too bad quality face is detected. This face is degenerated.
+ // hence the is degenerated it is invisible, add its edges in addition
+ ptr = getIds(ptr, SKIP_ID, nodeIds);
ptr = getIds(ptr, TRIA, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
+ {
+ vector<int> edgeNodes( nodeIds.begin(), --nodeIds.end() ); // 01
+ badElems.push_back( toSmdsConvertor.getElement(edgeNodes));
+ edgeNodes[1] = nodeIds[2]; // 02
+ badElems.push_back( toSmdsConvertor.getElement(edgeNodes));
+ edgeNodes[0] = nodeIds[1]; // 12
+ }
break;
- case 1001:
- // Edge (e1, e2) appears more than once in the input surface mesh
- ptr = getIds(ptr, EDGE, nodeIds);
- badElems.push_back( toSmdsConvertor.getElement(nodeIds));
- break;
- case 1002:
- // Face (f 1, f 2, f 3) has a vertex negative or null
+ case 1000: // Face (f 1, f 2, f 3) appears more than once in the input surface mesh.
+ // ERR 1000 : 1 3 2
+ case 1002: // Face (f 1, f 2, f 3) has a vertex negative or null
+ case 3019: // Constrained face (f 1, f 2, f 3) cannot be enforced
+ case 1002211: // a face has a vertex negative or null.
+ case 1005200 : // a surface mesh appears more than once in the input surface mesh.
+ case 1008423 : // a constrained face cannot be enforced (regeneration phase failed).
ptr = getIds(ptr, TRIA, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
break;
- case 2004:
- // Vertex v1 and vertex v2 are too close to one another or coincident (warning).
- ptr = getIds(ptr, NODE, nodeIds);
- badElems.push_back( toSmdsConvertor.getElement(nodeIds));
- ptr = getIds(ptr, NODE, nodeIds);
- badElems.push_back( toSmdsConvertor.getElement(nodeIds));
- break;
- case 2012:
- // Vertex v1 cannot be inserted (warning).
- ptr = getIds(ptr, NODE, nodeIds);
+ case 1001: // Edge (e1, e2) appears more than once in the input surface mesh
+ case 3009: // Constrained edge (e1, e2) cannot be enforced (warning).
+ // ERR 3109 : EDGE 5 6 UNIQUE
+ case 3109: // Edge (e1, e2) is unique (i.e., bounds a hole in the surface)
+ case 1005210 : // an edge appears more than once in the input surface mesh.
+ case 1005820 : // an edge is unique (i.e., bounds a hole in the surface).
+ case 1008441 : // a constrained edge cannot be enforced.
+ ptr = getIds(ptr, EDGE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
break;
- case 2014:
- // There are at least two points whose distance is dist, i.e., considered as coincident
- case 2103: // ERR 2103 : 16 WITH 3
- // Vertex v1 and vertex v2 are too close to one another or coincident (warning).
+ case 2004: // Vertex v1 and vertex v2 are too close to one another or coincident (warning).
+ case 2014: // at least two points whose distance is dist, i.e., considered as coincident
+ case 2103: // Vertex v1 and vertex v2 are too close to one another or coincident (warning).
+ // ERR 2103 : 16 WITH 3
+ case 1005105 : // two vertices are too close to one another or coincident.
+ case 1005107: // Two vertices are too close to one another or coincident.
ptr = getIds(ptr, NODE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
ptr = getIds(ptr, NODE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
break;
- case 3009:
- // Constrained edge (e1, e2) cannot be enforced (warning).
- ptr = getIds(ptr, EDGE, nodeIds);
- badElems.push_back( toSmdsConvertor.getElement(nodeIds));
- break;
- case 3019:
- // Constrained face (f 1, f 2, f 3) cannot be enforced
- ptr = getIds(ptr, TRIA, nodeIds);
+ case 2012: // Vertex v1 cannot be inserted (warning).
+ case 1005106 : // a vertex cannot be inserted.
+ ptr = getIds(ptr, NODE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
break;
- case 3103: // ERR 3103 : 1 2 WITH 7 3
- // The surface edge (e1, e2) intersects another surface edge (e3, e4)
+ case 3103: // The surface edge (e1, e2) intersects another surface edge (e3, e4)
+ case 1005110 : // two surface edges are intersecting.
+ // ERR 3103 : 1 2 WITH 7 3
ptr = getIds(ptr, EDGE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
ptr = getIds(ptr, EDGE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
break;
- case 3104: // ERR 3104 : 9 10 WITH 1 2 3
- // The surface edge (e1, e2) intersects the surface face (f 1, f 2, f 3)
+ case 3104: // The surface edge (e1, e2) intersects the surface face (f 1, f 2, f 3)
+ // ERR 3104 : 9 10 WITH 1 2 3
+ case 3106: // One surface edge (say e1, e2) intersects a surface face (f 1, f 2, f 3)
+ case 1005120 : // a surface edge intersects a surface face.
ptr = getIds(ptr, EDGE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
ptr = getIds(ptr, TRIA, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
break;
- case 3105: // ERR 3105 : 8 IN 2 3 5
- // One boundary point (say p1) lies within a surface face (f 1, f 2, f 3)
+ case 3105: // One boundary point (say p1) lies within a surface face (f 1, f 2, f 3)
+ // ERR 3105 : 8 IN 2 3 5
+ case 1005150 : // a boundary point lies within a surface face.
ptr = getIds(ptr, NODE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
ptr = getIds(ptr, TRIA, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
break;
- case 3106:
- // One surface edge (say e1, e2) intersects a surface face (f 1, f 2, f 3)
- ptr = getIds(ptr, EDGE, nodeIds);
- badElems.push_back( toSmdsConvertor.getElement(nodeIds));
- ptr = getIds(ptr, TRIA, nodeIds);
- badElems.push_back( toSmdsConvertor.getElement(nodeIds));
- break;
- case 3107: // ERR 3107 : 2 IN 4 1
- // One boundary point (say p1) lies within a surface edge (e1, e2) (stop).
+ case 3107: // One boundary point (say p1) lies within a surface edge (e1, e2) (stop).
+ // ERR 3107 : 2 IN 4 1
+ case 1005160 : // a boundary point lies within a surface edge.
ptr = getIds(ptr, NODE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
ptr = getIds(ptr, EDGE, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
break;
- case 3109: // ERR 3109 : EDGE 5 6 UNIQUE
- // Edge (e1, e2) is unique (i.e., bounds a hole in the surface)
- ptr = getIds(ptr, EDGE, nodeIds);
- badElems.push_back( toSmdsConvertor.getElement(nodeIds));
- break;
case 9000: // ERR 9000
// ELEMENT 261 WITH VERTICES : 7 396 -8 242
// VOLUME : -1.11325045E+11 W.R.T. EPSILON 0.
// A too small volume element is detected. Are reported the index of the element,
// its four vertex indices, its volume and the tolerance threshold value
- ptr = getIds(ptr, ID, nodeIds);
+ ptr = getIds(ptr, SKIP_ID, nodeIds);
ptr = getIds(ptr, VOL, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
// even if all nodes found, volume it most probably invisible,
- // add its faces to demenstrate it anyhow
+ // add its faces to demonstrate it anyhow
{
vector<int> faceNodes( nodeIds.begin(), --nodeIds.end() ); // 012
badElems.push_back( toSmdsConvertor.getElement(faceNodes));
// SMALL INRADIUS : 0.
// A too bad quality face is detected. This face is degenerated,
// its index, its three vertex indices together with its inradius are reported
- ptr = getIds(ptr, ID, nodeIds);
+ ptr = getIds(ptr, SKIP_ID, nodeIds);
ptr = getIds(ptr, TRIA, nodeIds);
badElems.push_back( toSmdsConvertor.getElement(nodeIds));
// add triangle edges as it most probably has zero area and hence invisible
badElems.push_back( toSmdsConvertor.getElement(edgeNodes));
}
break;
+ case 1005103 : // the vertices of an element are too close to one another or coincident.
+ ptr = getIds(ptr, TRIA, nodeIds);
+ if ( nodeIds.back() == 0 ) // index of the third vertex of the element (0 for an edge)
+ nodeIds.resize( EDGE );
+ badElems.push_back( toSmdsConvertor.getElement(nodeIds));
+ break;
}
bool isNewError = foundErrorStr.insert( string( errBeg, ptr )).second;
// continue; // not to report different types of errors with bad elements
// }
- // store bad elements
- //if ( allElemsOk ) {
- list<const SMDS_MeshElement*>::iterator elem = badElems.begin();
- for ( ; elem != badElems.end(); ++elem )
- addBadInputElement( *elem );
- //}
-
// make error text
string text = translateError( errNum );
if ( errDescription.find( text ) == text.npos ) {
{
char msg2[] = "SEGMENTATION FAULT";
if ( search( &buf[0], bufEnd, msg2, msg2 + strlen(msg2)) != bufEnd )
- errDescription << "ghs3d: SEGMENTATION FAULT. ";
+ errDescription << "MG-Tetra: SEGMENTATION FAULT. ";
}
}
- if ( errDescription.empty() )
- errDescription << "See " << logFile << " for problem description";
- else
- errDescription << "\nSee " << logFile << " for more information";
+ if ( !isOk && logFile && logFile[0] )
+ {
+ if ( errDescription.empty() )
+ errDescription << "See " << logFile << " for problem description";
+ else
+ errDescription << "\nSee " << logFile << " for more information";
+ }
+
+ err->myComment = errDescription;
+
+ if ( err->myComment.empty() && err->myBadElements.empty() )
+ err = SMESH_ComputeError::New(); // OK
- return error( errDescription );
+ return err;
}
//================================================================================
*/
//================================================================================
-_Ghs2smdsConvertor::_Ghs2smdsConvertor( const map <int,const SMDS_MeshNode*> & ghs2NodeMap)
- :_ghs2NodeMap( & ghs2NodeMap ), _nodeByGhsId( 0 )
+_Ghs2smdsConvertor::_Ghs2smdsConvertor( const map <int,const SMDS_MeshNode*> & ghs2NodeMap,
+ SMESH_ProxyMesh::Ptr mesh)
+ :_ghs2NodeMap( & ghs2NodeMap ), _nodeByGhsId( 0 ), _mesh( mesh )
{
}
*/
//================================================================================
-_Ghs2smdsConvertor::_Ghs2smdsConvertor( const vector <const SMDS_MeshNode*> & nodeByGhsId)
- : _ghs2NodeMap( 0 ), _nodeByGhsId( &nodeByGhsId )
+_Ghs2smdsConvertor::_Ghs2smdsConvertor( const vector <const SMDS_MeshNode*> & nodeByGhsId,
+ SMESH_ProxyMesh::Ptr mesh)
+ : _ghs2NodeMap( 0 ), _nodeByGhsId( &nodeByGhsId ), _mesh( mesh )
{
}
//================================================================================
/*!
- * \brief Return SMDS element by ids of GHS3D nodes
+ * \brief Return SMDS element by ids of MG-Tetra nodes
*/
//================================================================================
nodes[ i ] = in->second;
}
else {
- if ( ghsNode < 1 || ghsNode > _nodeByGhsId->size() )
+ if ( ghsNode < 1 || ghsNode > (int)_nodeByGhsId->size() )
return 0;
nodes[ i ] = (*_nodeByGhsId)[ ghsNode-1 ];
}
if ( nbNodes == 2 ) {
const SMDS_MeshElement* edge= SMDS_Mesh::FindEdge( nodes[0], nodes[1] );
- if ( !edge )
+ if ( !edge || edge->GetID() < 1 || _mesh->IsTemporary( edge ))
edge = new SMDS_LinearEdge( nodes[0], nodes[1] );
return edge;
}
if ( nbNodes == 3 ) {
const SMDS_MeshElement* face = SMDS_Mesh::FindFace( nodes );
- if ( !face )
+ if ( !face || face->GetID() < 1 || _mesh->IsTemporary( face ))
face = new SMDS_FaceOfNodes( nodes[0], nodes[1], nodes[2] );
return face;
}
bool GHS3DPlugin_GHS3D::importGMFMesh(const char* theGMFFileName, SMESH_Mesh& theMesh)
{
- SMESH_MesherHelper* helper = new SMESH_MesherHelper(theMesh );
-// TopoDS_Shape theShape = theMesh.GetShapeToMesh();
- std::vector <const SMDS_MeshNode*> dummyNodeVector;
- std::map<const SMDS_MeshNode*,int> dummyNodeMap;
- std::map<std::vector<double>, std::string> dummyEnfVertGroup;
- std::vector<std::string> dummyElemGroup;
- std::set<std::string> dummyGroupsToRemove;
-
- bool ok = readGMFFile(theGMFFileName,
- this,
- helper, theMesh.GetShapeToMesh(), dummyNodeVector, dummyNodeMap, dummyElemGroup, dummyElemGroup, dummyElemGroup, dummyGroupsToRemove);
+ SMESH_ComputeErrorPtr err = theMesh.GMFToMesh( theGMFFileName, /*makeRequiredGroups =*/ true );
+
theMesh.GetMeshDS()->Modified();
- return ok;
+
+ return ( !err || err->IsOK());
}
namespace
*/
static GHS3DPlugin_Hypothesis* GetGHSHypothesis( SMESH_subMesh* subMesh )
{
- SMESH_HypoFilter ghsHypFilter( SMESH_HypoFilter::HasName( "GHS3D_Parameters" ));
+ SMESH_HypoFilter ghsHypFilter
+ ( SMESH_HypoFilter::HasName( GHS3DPlugin_Hypothesis::GetHypType() ));
return (GHS3DPlugin_Hypothesis* )
subMesh->GetFather()->GetHypothesis( subMesh->GetSubShape(),
ghsHypFilter,
{
subMesh->SetEventListener( new _GroupsOfDomainsRemover(), 0, subMesh );
}
+
+//================================================================================
+/*!
+ * \brief If possible, returns progress of computation [0.,1.]
+ */
+//================================================================================
+
+double GHS3DPlugin_GHS3D::GetProgress() const
+{
+ if ( _isLibUsed )
+ {
+ // this->_progress is advanced by MG_Tetra_API according to messages from MG library
+ // but sharply. Advance it a bit to get smoother advancement.
+ GHS3DPlugin_GHS3D* me = const_cast<GHS3DPlugin_GHS3D*>( this );
+ if ( _progress < 0.1 ) // the first message is at 10%
+ me->_progress = GetProgressByTic();
+ else if ( _progress < 0.98 )
+ me->_progress += _progressAdvance;
+ return _progress;
+ }
+
+ return -1;
+}
