//
#include "GHS3DPlugin_GHS3D.hxx"
#include "GHS3DPlugin_Hypothesis.hxx"
+#include "MG_Tetra_API.hxx"
#include <SMDS_FaceOfNodes.hxx>
#include <SMDS_LinearEdge.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 <Bnd_Box.hxx>
#include <GProp_GProps.hxx>
#include <GeomAPI_ProjectPointOnSurf.hxx>
-#include <OSD_File.hxx>
#include <Precision.hxx>
#include <Standard_ErrorHandler.hxx>
#include <Standard_Failure.hxx>
#include <Basics_Utils.hxx>
#include <utilities.h>
-#ifdef WIN32
-#include <io.h>
-#else
-#include <sys/sysinfo.h>
-#endif
#include <algorithm>
#include <errno.h>
-#define castToNode(n) static_cast<const SMDS_MeshNode *>( n );
-
-extern "C"
-{
-#ifndef WIN32
-#include <unistd.h>
-#include <sys/mman.h>
+#ifdef _DEBUG_
+//#define _MY_DEBUG_
#endif
-#include <sys/stat.h>
-#include <fcntl.h>
-}
+
+#define castToNode(n) static_cast<const SMDS_MeshNode *>( n );
using namespace std;
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)
+ : SMESH_3D_Algo(hypId, studyId, gen), _isLibUsed( false )
{
MESSAGE("GHS3DPlugin_GHS3D::GHS3DPlugin_GHS3D");
_name = Name();
_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");
+ _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());
+ _study = NULL;
+ _study = aStudyMgr->GetStudyByID(_studyId);
+ if (!_study->_is_nil())
+ MESSAGE("_study->StudyId() = " << _study->StudyId());
_compute_canceled = false;
}
TopoDS_Shape GHS3DPlugin_GHS3D::entryToShape(std::string entry)
{
MESSAGE("GHS3DPlugin_GHS3D::entryToShape "<<entry );
+ if ( _study->_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 = _study->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 = _smeshGen_i->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;
-// }
-
//================================================================================
/*!
* \brief returns id of a solid if a triangle defined by the nodes is a temporary face on a
//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,
std::vector <const SMDS_MeshNode*> & theNodeByGhs3dId,
int nbElem = 0, nbRef = 0;
int aGMFNodeID = 0;
- const SMDS_MeshNode** GMFNode;
+ std::vector< const SMDS_MeshNode*> GMFNode;
#ifdef _DEBUG_
std::map<int, std::set<int> > subdomainId2tetraId;
#endif
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 ");
solid1 = theMeshDS->ShapeToIndex
( TopExp_Explorer( theHelper->GetSubShape(), TopAbs_SOLID ).Current() );
- int nbDomains = GmfStatKwd( InpMsh, GmfSubDomainFromGeom );
+ int nbDomains = MGOutput->GmfStatKwd( InpMsh, GmfSubDomainFromGeom );
if ( nbDomains > 1 )
{
solidIDByDomain.resize( nbDomains+1, theHelper->GetSubShapeID() );
int faceNbNodes, faceIndex, orientation, domainNb;
- GmfGotoKwd( InpMsh, GmfSubDomainFromGeom );
+ MGOutput->GmfGotoKwd( InpMsh, GmfSubDomainFromGeom );
for ( int i = 0; i < nbDomains; ++i )
{
faceIndex = 0;
- GmfGetLin( InpMsh, GmfSubDomainFromGeom,
- &faceNbNodes, &faceIndex, &orientation, &domainNb);
+ MGOutput->GmfGetLin( InpMsh, GmfSubDomainFromGeom,
+ &faceNbNodes, &faceIndex, &orientation, &domainNb, i);
solidIDByDomain[ domainNb ] = 1;
if ( 0 < faceIndex && faceIndex-1 < (int)theFaceByGhs3dId.size() )
{
// 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, 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 &&
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]);
+ 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 _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
theMeshDS->RemoveFreeNode( GMFNode[i], /*sm=*/0, /*fromGroups=*/false );
}
- GmfCloseMesh(InpMsh);
- delete [] GMFNode;
+ MGOutput->GmfCloseMesh( InpMsh);
// 0022172: [CEA 790] create the groups corresponding to domains
if ( toMakeGroupsOfDomains )
}
-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,
if ( nbFaces == 0 )
return false;
- idx = GmfOpenMesh(theMeshFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
+ idx = MGInput->GmfOpenMesh( theMeshFileName, GmfWrite, GMFVERSION, GMFDIMENSION);
if (!idx)
return false;
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
}
else
isOK = false;
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "MG-Tetra node ID: "<<newId<<std::endl;
#endif
}
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) {
}
else
isOK = false;
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "MG-Tetra node ID: "<<newId<<std::endl;
#endif
}
}
// put nodes to theNodeByGhs3dId vector
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "aNodeToGhs3dIdMap.size(): "<<aNodeToGhs3dIdMap.size()<<std::endl;
#endif
theNodeByGhs3dId.resize( aNodeToGhs3dIdMap.size() );
}
// put nodes to anEnforcedNodeToGhs3dIdMap vector
-#ifdef _DEBUG_
+#ifdef _MY_DEBUG_
std::cout << "anEnforcedNodeToGhs3dIdMap.size(): "<<anEnforcedNodeToGhs3dIdMap.size()<<std::endl;
#endif
theEnforcedNodeByGhs3dId.resize( anEnforcedNodeToGhs3dIdMap.size());
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;
}
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);
// 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();
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);
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() )
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;
-
}
//=============================================================================
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 MG-Tetra 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
TCollection_AsciiString aResultFileName;
TCollection_AsciiString aGMFFileName, aRequiredVerticesFileName, aSolFileName, aResSolFileName;
-//#ifdef _DEBUG_
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> 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);
for ( ; enfVerIt != enfVertices.end() ; ++enfVerIt)
{
GHS3DPlugin_Hypothesis::TGHS3DEnforcedVertex* 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()) {
TopoDS_Shape 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){
- 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));
-// 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){
+ 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 );
// 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 ));
+ SMESH_ProxyMesh::Ptr proxyMesh( new SMESH_ProxyMesh( theMesh ));
- // make prisms on quadrangles
- if ( theMesh.NbQuadrangles() > 0 )
+ // make prisms on quadrangles
+ if ( theMesh.NbQuadrangles() > 0 )
+ {
+ 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 )
{
- 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() );
- components.push_back( SMESH_ProxyMesh::Ptr( q2t ));
+ proxyMesh = _viscousLayersHyp->Compute( theMesh, expBox.Current() );
+ if ( !proxyMesh )
+ return false;
}
- proxyMesh.reset( new SMESH_ProxyMesh( components ));
- }
- // build viscous layers
- else if ( _viscousLayersHyp )
- {
- proxyMesh = _viscousLayersHyp->Compute( theMesh, theShape );
- if ( !proxyMesh )
- return false;
+ StdMeshers_QuadToTriaAdaptor* q2t = new StdMeshers_QuadToTriaAdaptor;
+ q2t->Compute( theMesh, expBox.Current(), proxyMesh.get() );
+ components.push_back( SMESH_ProxyMesh::Ptr( q2t ));
}
+ proxyMesh.reset( new SMESH_ProxyMesh( components ));
+ }
+ // build viscous layers
+ else if ( _viscousLayersHyp )
+ {
+ proxyMesh = _viscousLayersHyp->Compute( theMesh, theShape );
+ if ( !proxyMesh )
+ return false;
+ }
+
+ MG_Tetra_API mgTetra( _compute_canceled, _progress );
- // Ok = (writePoints( aPointsFile, helper,
- // aSmdsToGhs3dIdMap, anEnforcedNodeIdToGhs3dIdMap, aGhs3dIdToNodeMap,
- // nodeIDToSizeMap,
- // coordsSizeMap, enforcedNodes, enforcedEdges, enforcedTriangles)
- // &&
- // writeFaces ( aFacesFile, *proxyMesh, theShape,
- // aSmdsToGhs3dIdMap, anEnforcedNodeIdToGhs3dIdMap,
- // enforcedEdges, enforcedTriangles ));
- int anInvalidEnforcedFlags = 0;
- Ok = writeGMFFile(aGMFFileName.ToCString(), aRequiredVerticesFileName.ToCString(), aSolFileName.ToCString(),
- *proxyMesh, helper,
- aNodeByGhs3dId, aFaceByGhs3dId, aNodeToGhs3dIdMap,
- aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
- enforcedNodes, enforcedEdges, enforcedTriangles, /*enforcedQuadrangles,*/
- enfVerticesWithGroup, coordsSizeMap, anInvalidEnforcedFlags);
- //}
+ _isLibUsed = mgTetra.IsLibrary();
+
+ 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;
}
aIdsFile.close();
-
+
if ( ! Ok ) {
if ( !_keepFiles ) {
removeFile( aGMFFileName );
// run MG-Tetra mesher
// -----------------
- TCollection_AsciiString cmd( (char*)GHS3DPlugin_Hypothesis::CommandToRun( _hyp ).c_str() );
-
- cmd += TCollection_AsciiString(" --in ") + aGMFFileName;
- if ( nbEnforcedVertices + nbEnforcedNodes)
- cmd += TCollection_AsciiString(" --required_vertices ") + aGenericNameRequired;
- cmd += TCollection_AsciiString(" --out ") + aResultFileName;
+ 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 << "MG-Tetra execution..." << std::endl;
std::cout << cmd << std::endl;
_compute_canceled = false;
- int err = system( cmd.ToCString() ); // run
-
std::string errStr;
- if ( err )
- errStr = SMESH_Comment("system(mg-tetra.exe ...) command failed with error: ")
- << strerror( errno );
- else
+ Ok = mgTetra.Compute( cmd.ToCString(), errStr ); // run
+
+ 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() << " MG-Tetra output file" << std::endl;
- // std::cout << "Log: " << aLogFileName << std::endl;
- // Ok = false;
- // }
- // else {
- 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 );
-
-// Ok = readResultFile( fileOpen,
-// #ifdef WIN32
-// aResultFileName.ToCString(),
-// #endif
-// this,
-// /*theMesh, */helper, tabShape, tabBox, _nbShape,
-// aGhs3dIdToNodeMap, aNodeId2NodeIndexMap,
-// toMeshHoles,
-// nbEnforcedVertices, nbEnforcedNodes,
-// enforcedEdges, enforcedTriangles,
-// toMakeGroupsOfDomains );
-
- Ok = readGMFFile(aResultFileName.ToCString(),
- this,
- &helper, aNodeByGhs3dId, aFaceByGhs3dId, aNodeToGhs3dIdMap,
- aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
- groupsToRemove, toMakeGroupsOfDomains, toMeshHoles);
-
- removeEmptyGroupsOfDomains( helper.GetMesh(), /*notEmptyAsWell =*/ !toMakeGroupsOfDomains );
- //}
+ 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 );
+
+ Ok = readGMFFile(&mgTetra,
+ aResultFileName.ToCString(),
+ this,
+ &helper, aNodeByGhs3dId, aFaceByGhs3dId, aNodeToGhs3dIdMap,
+ aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
+ groupsToRemove, toMakeGroupsOfDomains, toMeshHoles);
+ removeEmptyGroupsOfDomains( helper.GetMesh(), /*notEmptyAsWell =*/ !toMakeGroupsOfDomains );
// 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( aNodeByGhs3dId, proxyMesh );
- storeErrorDescription( aLogFileName, conv );
+ storeErrorDescription( _logInStandardOutput ? 0 : aLogFileName.ToCString(),
+ mgTetra.GetLog(), conv );
}
- else
+ else if ( !errStr.empty() )
{
// the log file is empty
removeFile( aLogFileName );
}
if ( !_keepFiles ) {
- if (! Ok && _compute_canceled)
+ if (! Ok && _compute_canceled )
removeFile( aLogFileName );
removeFile( aGMFFileName );
removeFile( aRequiredVerticesFileName );
removeFile( aResultFileName );
removeFile( aSmdsToGhs3dIdMapFileName );
}
- std::cout << "<" << aResultFileName.ToCString() << "> MG-Tetra 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;
}
bool Ok;
TCollection_AsciiString aGMFFileName, aRequiredVerticesFileName, aSolFileName, aResSolFileName;
-//#ifdef _DEBUG_
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;
// 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;
- aQuad2Trias->Compute( theMesh );
- proxyMesh.reset( aQuad2Trias );
- }
+ SMESH_ProxyMesh::Ptr proxyMesh( new SMESH_ProxyMesh( theMesh ));
+ if ( theMesh.NbQuadrangles() > 0 )
+ {
+ StdMeshers_QuadToTriaAdaptor* aQuad2Trias = new StdMeshers_QuadToTriaAdaptor;
+ aQuad2Trias->Compute( theMesh );
+ proxyMesh.reset( aQuad2Trias );
+ }
+
+ MG_Tetra_API mgTetra( _compute_canceled, _progress );
- int anInvalidEnforcedFlags = 0;
- Ok = writeGMFFile(aGMFFileName.ToCString(), aRequiredVerticesFileName.ToCString(), aSolFileName.ToCString(),
- *proxyMesh, *theHelper,
- aNodeByGhs3dId, aFaceByGhs3dId, aNodeToGhs3dIdMap,
- aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
- enforcedNodes, enforcedEdges, enforcedTriangles,
- enfVerticesWithGroup, coordsSizeMap, anInvalidEnforcedFlags);
- //}
+ _isLibUsed = mgTetra.IsLibrary();
+
+ 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 MG-Tetra mesher
// -----------------
- TCollection_AsciiString cmd = TCollection_AsciiString((char*)GHS3DPlugin_Hypothesis::CommandToRun( _hyp, false ).c_str());
+ TCollection_AsciiString cmd = GHS3DPlugin_Hypothesis::CommandToRun( _hyp, false, mgTetra.IsExecutable() ).c_str();
- cmd += TCollection_AsciiString(" --in ") + aGMFFileName;
- if ( nbEnforcedVertices + nbEnforcedNodes)
- cmd += TCollection_AsciiString(" --required_vertices ") + aGenericNameRequired;
- cmd += TCollection_AsciiString(" --out ") + aResultFileName;
+ 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 << "MG-Tetra execution..." << std::endl;
std::cout << cmd << std::endl;
_compute_canceled = false;
- int err = system( cmd.ToCString() ); // run
-
std::string errStr;
- if ( err )
- errStr = SMESH_Comment("system(mg-tetra.exe ...) command failed with error: ")
- << strerror( errno );
- else
+ Ok = mgTetra.Compute( cmd.ToCString(), errStr ); // run
+
+ 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;
// --------------
GHS3DPlugin_Hypothesis::TSetStrings groupsToRemove = GHS3DPlugin_Hypothesis::GetGroupsToRemove(_hyp);
const bool toMakeGroupsOfDomains = GHS3DPlugin_Hypothesis::GetToMakeGroupsOfDomains( _hyp );
- Ok = readGMFFile(aResultFileName.ToCString(),
+ Ok = readGMFFile(&mgTetra,
+ aResultFileName.ToCString(),
this,
theHelper, aNodeByGhs3dId, aFaceByGhs3dId, aNodeToGhs3dIdMap,
aNodeGroupByGhs3dId, anEdgeGroupByGhs3dId, aFaceGroupByGhs3dId,
//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, proxyMesh );
- storeErrorDescription( aLogFileName, conv );
+ storeErrorDescription( _logInStandardOutput ? 0 : aLogFileName.ToCString(),
+ mgTetra.GetLog(), conv );
}
else {
// the log file is empty
*/
//================================================================================
-bool GHS3DPlugin_GHS3D::storeErrorDescription(const TCollection_AsciiString& logFile,
- const _Ghs2smdsConvertor & toSmdsConvertor )
+bool GHS3DPlugin_GHS3D::storeErrorDescription(const char* logFile,
+ const std::string& log,
+ const _Ghs2smdsConvertor & toSmdsConvertor )
{
if(_compute_canceled)
return error(SMESH_Comment("interruption initiated by user"));
- // open file
-#ifdef WIN32
- 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
- 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_File file( logFile.ToCString() );
+ // if ( file.size() == 0 )
+ // return error( SMESH_Comment("See ") << logFile << " for problem description");
+
+ char* ptr = const_cast<char*>( log.c_str() );
+ char* buf = ptr, * bufEnd = ptr + log.size();
+
SMESH_Comment errDescription;
}
}
- if ( errDescription.empty() )
- errDescription << "See " << logFile << " for problem description";
- else
- errDescription << "\nSee " << logFile << " for more information";
-
+ if ( logFile && logFile[0] )
+ {
+ if ( errDescription.empty() )
+ errDescription << "See " << logFile << " for problem description";
+ else
+ errDescription << "\nSee " << logFile << " for more information";
+ }
return error( errDescription );
}
bool GHS3DPlugin_GHS3D::importGMFMesh(const char* theGMFFileName, SMESH_Mesh& theMesh)
{
- SMESH_MesherHelper* helper = new SMESH_MesherHelper(theMesh );
- std::vector <const SMDS_MeshNode*> dummyNodeVector;
- std::vector <const SMDS_MeshElement*> aFaceByGhs3dId;
- 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, dummyNodeVector, aFaceByGhs3dId, dummyNodeMap, dummyElemGroup, dummyElemGroup, dummyElemGroup, dummyGroupsToRemove);
+ SMESH_ComputeErrorPtr err = theMesh.GMFToMesh( theGMFFileName, /*makeRequiredGroups =*/ true );
+
theMesh.GetMeshDS()->Modified();
- return ok;
+
+ return ( !err || err->IsOK());
}
namespace
{
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. Advanced 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 += 1e-4;
+ return _progress;
+ }
+
+ return -1;
+}
--- /dev/null
+// 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, 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
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include "MG_Tetra_API.hxx"
+
+#include <SMESH_Comment.hxx>
+#include <SMESH_File.hxx>
+#include <Utils_SALOME_Exception.hxx>
+
+#include <vector>
+#include <iterator>
+#include <cstring>
+
+#ifdef USE_MG_LIBS
+
+extern "C"{
+#include <meshgems/meshgems.h>
+#include <meshgems/tetra.h>
+}
+
+struct MG_Tetra_API::LibData
+{
+ // MG objects
+ context_t * _context;
+ tetra_session_t * _session;
+ mesh_t * _tria_mesh;
+ sizemap_t * _sizemap;
+ mesh_t * _tetra_mesh;
+
+ // data to pass to MG
+ std::vector<double> _xyz;
+ std::vector<double> _nodeSize; // required nodes
+ std::vector<int> _edgeNodes;
+ int _nbRequiredEdges;
+ std::vector<int> _triaNodes;
+ int _nbRequiredTria;
+
+ int _count;
+ volatile bool& _cancelled_flag;
+ std::string _errorStr;
+ double& _progress;
+
+ LibData( volatile bool & cancelled_flag, double& progress )
+ : _context(0), _session(0), _tria_mesh(0), _sizemap(0), _tetra_mesh(0),
+ _nbRequiredEdges(0), _nbRequiredTria(0),
+ _cancelled_flag( cancelled_flag ), _progress( progress )
+ {
+ }
+ // methods setting callbacks implemented after callback definitions
+ void Init();
+ bool Compute();
+
+ ~LibData()
+ {
+ if ( _tetra_mesh )
+ tetra_regain_mesh( _session, _tetra_mesh );
+ if ( _session )
+ tetra_session_delete( _session );
+ if ( _tria_mesh )
+ mesh_delete( _tria_mesh );
+ if ( _sizemap )
+ sizemap_delete( _sizemap );
+ if ( _context )
+ context_delete( _context );
+
+ _tetra_mesh = 0;
+ _session = 0;
+ _tria_mesh = 0;
+ _sizemap = 0;
+ _context = 0;
+ }
+
+ void AddError( const char *txt )
+ {
+ if ( txt )
+ _errorStr += txt;
+ }
+
+ const std::string& GetErrors()
+ {
+ return _errorStr;
+ }
+
+ void MG_Error(const char* txt="")
+ {
+ SMESH_Comment msg("\nMeshGems error. ");
+ msg << txt << "\n";
+ AddError( msg.c_str() );
+ }
+
+ bool SetParam( const std::string& param, const std::string& value )
+ {
+ status_t ret = tetra_set_param( _session, param.c_str(), value.c_str() );
+#ifdef _DEBUG_
+ //std::cout << param << " = " << value << std::endl;
+#endif
+ return ( ret == STATUS_OK );
+ }
+
+ bool Cancelled()
+ {
+ return _cancelled_flag;
+ }
+
+ int ReadNbSubDomains()
+ {
+ integer nb = 0;
+ status_t ret = mesh_get_subdomain_count( _tetra_mesh, & nb );
+
+ if ( ret != STATUS_OK ) MG_Error("mesh_get_subdomain_count problem");
+ return nb;
+ }
+
+ int ReadNbNodes()
+ {
+ integer nb = 0;
+ status_t ret = mesh_get_vertex_count( _tetra_mesh, & nb );
+
+ if ( ret != STATUS_OK ) MG_Error("mesh_get_vertex_count problem");
+ return nb;
+ }
+
+ int ReadNbEdges()
+ {
+ integer nb = 0;
+ status_t ret = mesh_get_edge_count( _tetra_mesh, & nb );
+
+ if ( ret != STATUS_OK ) MG_Error("mesh_get_edge_count problem");
+ return nb;
+ }
+
+ int ReadNbTria()
+ {
+ integer nb = 0;
+ status_t ret = mesh_get_triangle_count( _tetra_mesh, & nb );
+
+ if ( ret != STATUS_OK ) MG_Error("mesh_get_triangle_count problem");
+ return nb;
+ }
+
+ int ReadNbQuads()
+ {
+ integer nb = 0;
+ status_t ret = mesh_get_quadrangle_count( _tetra_mesh, & nb );
+
+ if ( ret != STATUS_OK ) MG_Error("mesh_get_quadrangle_count problem");
+ return nb;
+ }
+
+ int ReadNbTetra()
+ {
+ integer nb = 0;
+ status_t ret = mesh_get_tetrahedron_count( _tetra_mesh, & nb );
+
+ if ( ret != STATUS_OK ) MG_Error("mesh_get_tetrahedron_count problem");
+ return nb;
+ }
+
+ int ReadNbHexa()
+ {
+ integer nb = 0;
+ status_t ret = mesh_get_hexahedron_count( _tetra_mesh, & nb );
+
+ if ( ret != STATUS_OK ) MG_Error("mesh_get_hexahedron_count problem");
+ return nb;
+ }
+
+ void ResetCounter()
+ {
+ _count = 1;
+ }
+
+ void ReadSubDomain( int* nbNodes, int* faceInd, int* ori, int* domain )
+ {
+ integer tag, seed_type, seed_idx, seed_orientation;
+ status_t ret = mesh_get_subdomain_description( _tetra_mesh, _count,
+ &tag, &seed_type, &seed_idx, &seed_orientation);
+
+ if ( ret != STATUS_OK ) MG_Error( "unable to get a sub-domain description");
+
+ *nbNodes = 3;
+ *faceInd = seed_idx;
+ *domain = tag;
+ *ori = seed_orientation;
+
+ ++_count;
+ }
+ void ReadNodeXYZ( double* x, double* y, double *z, int* /*domain*/ )
+ {
+ real coo[3];
+ status_t ret = mesh_get_vertex_coordinates( _tetra_mesh, _count, coo );
+ if ( ret != STATUS_OK ) MG_Error( "unable to get resulting vertices" );
+
+ *x = coo[0];
+ *y = coo[1];
+ *z = coo[2];
+
+ ++_count;
+ }
+
+ void ReadEdgeNodes( int* node1, int* node2, int* domain )
+ {
+ integer vtx[2], tag;
+ status_t ret = mesh_get_edge_vertices( _tetra_mesh, _count, vtx);
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting edge" );
+
+ *node1 = vtx[0];
+ *node2 = vtx[1];
+
+ ret = mesh_get_edge_tag( _tetra_mesh, _count, &tag );
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting edge tag" );
+
+ *domain = tag;
+
+ ++_count;
+ }
+
+ void ReadTriaNodes( int* node1, int* node2, int* node3, int* domain )
+ {
+ integer vtx[3], tag;
+ status_t ret = mesh_get_triangle_vertices( _tetra_mesh, _count, vtx);
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting triangle" );
+
+ *node1 = vtx[0];
+ *node2 = vtx[1];
+ *node3 = vtx[2];
+
+ ret = mesh_get_triangle_tag( _tetra_mesh, _count, &tag );
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting triangle tag" );
+
+ *domain = tag;
+
+ ++_count;
+ }
+
+ void ReadQuadNodes( int* node1, int* node2, int* node3, int* node4, int* domain )
+ {
+ integer vtx[4], tag;
+ status_t ret = mesh_get_quadrangle_vertices( _tetra_mesh, _count, vtx);
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting quadrangle" );
+
+ *node1 = vtx[0];
+ *node2 = vtx[1];
+ *node3 = vtx[2];
+ *node4 = vtx[3];
+
+ ret = mesh_get_quadrangle_tag( _tetra_mesh, _count, &tag );
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting quadrangle tag" );
+
+ *domain = tag;
+
+ ++_count;
+ }
+
+ void ReadTetraNodes( int* node1, int* node2, int* node3, int* node4, int* domain )
+ {
+ integer vtx[4], tag;
+ status_t ret = mesh_get_tetrahedron_vertices( _tetra_mesh, _count, vtx);
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting tetrahedron" );
+
+ *node1 = vtx[0];
+ *node2 = vtx[1];
+ *node3 = vtx[2];
+ *node4 = vtx[3];
+
+ ret = mesh_get_tetrahedron_tag( _tetra_mesh, _count, &tag );
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting tetrahedron tag" );
+
+ *domain = tag;
+
+ ++_count;
+ }
+
+ void ReadHexaNodes( int* node1, int* node2, int* node3, int* node4,
+ int* node5, int* node6, int* node7, int* node8, int* domain )
+ {
+ integer vtx[8], tag;
+ status_t ret = mesh_get_hexahedron_vertices( _tetra_mesh, _count, vtx);
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting hexahedron" );
+
+ *node1 = vtx[0];
+ *node2 = vtx[1];
+ *node3 = vtx[2];
+ *node4 = vtx[3];
+ *node5 = vtx[4];
+ *node6 = vtx[5];
+ *node7 = vtx[6];
+ *node8 = vtx[7];
+
+ ret = mesh_get_hexahedron_tag( _tetra_mesh, _count, &tag );
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting hexahedron tag" );
+
+ *domain = tag;
+
+ ++_count;
+ }
+
+ void SetNbVertices( int nb )
+ {
+ _xyz.reserve( _xyz.capacity() + nb );
+ }
+
+ void SetNbEdges( int nb )
+ {
+ _edgeNodes.reserve( nb * 2 );
+ }
+
+ void SetNbTria( int nb )
+ {
+ _triaNodes.reserve( nb * 3 );
+ }
+
+ void SetNbReqVertices( int nb )
+ {
+ _nodeSize.reserve( nb );
+ }
+
+ void SetNbReqEdges( int nb )
+ {
+ _nbRequiredEdges = nb;
+ }
+
+ void SetNbReqTria( int nb )
+ {
+ _nbRequiredTria = nb;
+ }
+
+ void AddNode( double x, double y, double z, int domain )
+ {
+ _xyz.push_back( x );
+ _xyz.push_back( y );
+ _xyz.push_back( z );
+ }
+
+ void AddSizeAtNode( double size )
+ {
+ _nodeSize.push_back( size );
+ }
+
+ void AddEdgeNodes( int node1, int node2, int domain )
+ {
+ _edgeNodes.push_back( node1 );
+ _edgeNodes.push_back( node2 );
+ }
+
+ void AddTriaNodes( int node1, int node2, int node3, int domain )
+ {
+ _triaNodes.push_back( node1 );
+ _triaNodes.push_back( node2 );
+ _triaNodes.push_back( node3 );
+ }
+
+ int NbNodes()
+ {
+ return _xyz.size() / 3;
+ }
+
+ double* NodeCoord( int iNode )
+ {
+ return & _xyz[ iNode * 3 ];
+ }
+
+ int NbEdges()
+ {
+ return _edgeNodes.size() / 2;
+ }
+
+ int* GetEdgeNodes( int iEdge )
+ {
+ return & _edgeNodes[ iEdge * 2 ];
+ }
+
+ int NbTriangles()
+ {
+ return _triaNodes.size() / 3;
+ }
+
+ int * GetTriaNodes( int iTria )
+ {
+ return & _triaNodes[ iTria * 3 ];
+ }
+
+ int IsVertexRequired( int iNode )
+ {
+ return ! ( iNode < int( _xyz.size() - _nodeSize.size() ));
+ }
+
+ double GetSizeAtVertex( int iNode )
+ {
+ return IsVertexRequired( iNode ) ? _nodeSize[ iNode - _xyz.size() + _nodeSize.size() ] : 0.;
+ }
+};
+
+namespace // functions called by MG library to exchange with the application
+{
+ status_t get_vertex_count(integer * nbvtx, void *user_data)
+ {
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ *nbvtx = data->NbNodes();
+
+ return STATUS_OK;
+ }
+
+ status_t get_vertex_coordinates(integer ivtx, real * xyz, void *user_data)
+ {
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ double* coord = data->NodeCoord( ivtx-1 );
+ for (int j = 0; j < 3; j++)
+ xyz[j] = coord[j];
+
+ return STATUS_OK;
+ }
+ status_t get_edge_count(integer * nbedge, void *user_data)
+ {
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ *nbedge = data->NbEdges();
+
+ return STATUS_OK;
+ }
+
+ status_t get_edge_vertices(integer iedge, integer * vedge, void *user_data)
+ {
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ int* nodes = data->GetEdgeNodes( iedge-1 );
+ vedge[0] = nodes[0];
+ vedge[1] = nodes[1];
+
+ return STATUS_OK;
+ }
+
+ status_t get_triangle_count(integer * nbtri, void *user_data)
+ {
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ *nbtri = data->NbTriangles();
+
+ return STATUS_OK;
+ }
+
+ status_t get_triangle_vertices(integer itri, integer * vtri, void *user_data)
+ {
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ int* nodes = data->GetTriaNodes( itri-1 );
+ vtri[0] = nodes[0];
+ vtri[1] = nodes[1];
+ vtri[2] = nodes[2];
+
+ return STATUS_OK;
+ }
+
+ // status_t get_triangle_extra_vertices(integer itri, integer * typetri,
+ // integer * evtri, void *user_data)
+ // {
+ // int j;
+ // MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+
+ // if (1) {
+ // /* We want to describe a linear "3 nodes" triangle */
+ // *typetri = MESHGEMS_MESH_ELEMENT_TYPE_TRIA3;
+ // } else {
+ // /* We want to describe a quadratic "6 nodes" triangle */
+ // *typetri = MESHGEMS_MESH_ELEMENT_TYPE_TRIA6;
+ // for (j = 0; j < 3; j++)
+ // evtri[j] = 0; /* the j'th quadratic vertex index of the itri'th triangle */
+ // }
+
+ // return STATUS_OK;
+ // }
+
+ // status_t get_tetrahedron_count(integer * nbtetra, void *user_data)
+ // {
+ // MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+
+ // *nbtetra = 0; /* the number of tetra in your input mesh (0 if you describe a surface mesh) */
+
+ // return STATUS_OK;
+ // }
+
+ // status_t get_tetrahedron_vertices(integer itetra, integer * vtetra,
+ // void *user_data)
+ // {
+ // int j;
+ // MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+
+ // for (j = 0; j < 4; j++)
+ // vtetra[j] = 0; /* the j'th vertex index of the itetra'th tetrahedron */
+
+ // return STATUS_OK;
+ // }
+
+ status_t get_vertex_required_property(integer ivtx, integer * rvtx, void *user_data)
+ {
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ *rvtx = data->IsVertexRequired( ivtx - 1 );
+
+ return STATUS_OK;
+ }
+
+ status_t get_vertex_weight(integer ivtx, real * wvtx, void *user_data)
+ {
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ *wvtx = data->GetSizeAtVertex( ivtx - 1 );
+
+ return STATUS_OK;
+ }
+
+ status_t my_message_cb(message_t * msg, void *user_data)
+ {
+ char *desc;
+ message_get_description(msg, &desc);
+
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ data->AddError( desc );
+
+#ifdef _DEBUG_
+ //std::cout << desc << std::endl;
+#endif
+
+ // Compute progress
+ // corresponding messages are:
+ // " -- PHASE 1 COMPLETED" => 10 %
+ // " -- PHASE 2 COMPLETED" => 25 %
+ // " ** ITERATION 1" => 25.* %
+ // " ** ITERATION 2" => 25.* %
+ // " -- PHASE 3 COMPLETED" => 70 %
+ // " -- PHASE 4 COMPLETED" => 98 %
+
+ if ( strncmp( "-- PHASE ", desc + 2, 9 ) == 0 && desc[ 13 ] == 'C' )
+ {
+ const double progress[] = { 10., 25., 70., 98., 100., 100., 100. };
+ int phase = atoi( desc + 11 );
+ data->_progress = std::max( data->_progress, progress[ phase - 1 ] / 100. );
+ }
+ else if ( strncmp( "** ITERATION ", desc + 5, 13 ) == 0 )
+ {
+ int iter = atoi( desc + 20 );
+ double percent = 25. + iter * ( 70 - 25 ) / 20.;
+ data->_progress = std::max( data->_progress, ( percent / 100. ));
+ }
+
+ return STATUS_OK;
+ }
+
+ status_t my_interrupt_callback(integer *interrupt_status, void *user_data)
+ {
+ MG_Tetra_API::LibData* data = (MG_Tetra_API::LibData *) user_data;
+ *interrupt_status = ( data->Cancelled() ? INTERRUPT_STOP : INTERRUPT_CONTINUE );
+
+
+ return STATUS_OK;
+ }
+
+} // end namespace
+
+
+void MG_Tetra_API::LibData::Init()
+{
+ status_t ret;
+
+ // Create the meshgems working context
+ _context = context_new();
+ if ( !_context ) MG_Error( "unable to create a new context" );
+
+ // Set the message callback for the _context.
+ ret = context_set_message_callback( _context, my_message_cb, this );
+ if ( ret != STATUS_OK ) MG_Error("in context_set_message_callback");
+
+ // Create the structure holding the callbacks giving access to triangle mesh
+ _tria_mesh = mesh_new( _context );
+ if ( !_tria_mesh ) MG_Error("unable to create a new mesh");
+
+ // Set callbacks to provide triangle mesh data
+ mesh_set_get_vertex_count( _tria_mesh, get_vertex_count, this );
+ mesh_set_get_vertex_coordinates( _tria_mesh, get_vertex_coordinates, this );
+ mesh_set_get_vertex_required_property( _tria_mesh, get_vertex_required_property, this );
+ mesh_set_get_edge_count( _tria_mesh, get_edge_count, this);
+ mesh_set_get_edge_vertices( _tria_mesh, get_edge_vertices, this );
+ mesh_set_get_triangle_count( _tria_mesh, get_triangle_count, this );
+ mesh_set_get_triangle_vertices( _tria_mesh, get_triangle_vertices, this );
+
+ // Create a tetra session
+ _session = tetra_session_new( _context );
+ if ( !_session ) MG_Error( "unable to create a new tetra session");
+
+ ret = tetra_set_interrupt_callback( _session, my_interrupt_callback, this );
+ if ( ret != STATUS_OK ) MG_Error("in tetra_set_interrupt_callback");
+
+}
+
+bool MG_Tetra_API::LibData::Compute()
+{
+ // Set surface mesh
+ status_t ret = tetra_set_surface_mesh( _session, _tria_mesh );
+ if ( ret != STATUS_OK ) MG_Error( "unable to set surface mesh");
+
+ // Set a sizemap
+ if ( !_nodeSize.empty() )
+ {
+ _sizemap = meshgems_sizemap_new( _tria_mesh, meshgems_sizemap_type_iso_mesh_vertex,
+ (void*) &get_vertex_weight, this );
+ if ( !_sizemap ) MG_Error("unable to create a new sizemap");
+
+ ret = tetra_set_sizemap( _session, _sizemap );
+ if ( ret != STATUS_OK ) MG_Error( "unable to set sizemap");
+ }
+
+ //////////////////////////////////////////////////////////////////////////////////////////
+ // const char* file = "/tmp/ghs3d_IN.mesh";
+ // mesh_write_mesh( _tria_mesh,file);
+ // std::cout << std::endl << std::endl << "Write " << file << std::endl << std::endl << std::endl;
+
+ ret = tetra_compute_mesh( _session );
+ if ( ret != STATUS_OK ) return false;
+
+ ret = tetra_get_mesh( _session, &_tetra_mesh);
+ if (ret != STATUS_OK) MG_Error( "unable to get resulting mesh");
+
+ //////////////////////////////////////////////////////////////////////////////////////////
+ // file = "/tmp/ghs3d_OUT.mesh";
+ // mesh_write_mesh( _tetra_mesh,file);
+ // std::cout << std::endl << std::endl << "Write " << file << std::endl << std::endl << std::endl;
+
+ return true;
+}
+
+
+#endif // ifdef USE_MG_LIBS
+
+
+//================================================================================
+/*!
+ * \brief Constructor
+ */
+//================================================================================
+
+MG_Tetra_API::MG_Tetra_API(volatile bool& cancelled_flag, double& progress)
+{
+#ifdef USE_MG_LIBS
+ _useLib = true;
+ _libData = new LibData( cancelled_flag, progress );
+ _libData->Init();
+#endif
+ if ( getenv("MG_TETRA_USE_EXE"))
+ _useLib = false;
+}
+
+//================================================================================
+/*!
+ * \brief Destructor
+ */
+//================================================================================
+
+MG_Tetra_API::~MG_Tetra_API()
+{
+#ifdef USE_MG_LIBS
+ delete _libData;
+ _libData = 0;
+#endif
+ std::set<int>::iterator id = _openFiles.begin();
+ for ( ; id != _openFiles.end(); ++id )
+ ::GmfCloseMesh( *id );
+ _openFiles.clear();
+}
+
+//================================================================================
+/*!
+ * \brief Return the way of MG usage
+ */
+//================================================================================
+
+bool MG_Tetra_API::IsLibrary()
+{
+ return _useLib;
+}
+
+//================================================================================
+/*!
+ * \brief Switch to usage of MG-Tetra executable
+ */
+//================================================================================
+
+void MG_Tetra_API::SetUseExecutable()
+{
+ _useLib = false;
+}
+
+//================================================================================
+/*!
+ * \brief Compute the tetra mesh
+ * \param [in] cmdLine - a command to run mg_tetra.exe
+ * \return bool - Ok or not
+ */
+//================================================================================
+
+bool MG_Tetra_API::Compute( const std::string& cmdLine, std::string& errStr )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+
+ // split cmdLine
+ std::istringstream strm( cmdLine );
+ std::istream_iterator<std::string> sIt( strm ), sEnd;
+ std::vector< std::string > args( sIt, sEnd );
+
+ // set parameters
+ std::string param, value;
+ for ( size_t i = 1; i < args.size(); ++i )
+ {
+ // look for a param name; it starts from "-"
+ param = args[i];
+ if ( param.size() < 2 || param[0] != '-')
+ continue;
+ while ( param[0] == '-')
+ param = param.substr( 1 );
+
+ value = "";
+ while ( i+1 < args.size() && args[i+1][0] != '-' )
+ {
+ if ( !value.empty() ) value += " ";
+ value += args[++i];
+ }
+ if ( !_libData->SetParam( param, value ))
+ std::cout << "Warning: wrong param: '" << param <<"' = '" << value << "'" << std::endl;
+ }
+
+ // compute
+ return _libData->Compute();
+#endif
+ }
+
+ int err = system( cmdLine.c_str() ); // run
+
+ if ( err )
+ errStr = SMESH_Comment("system(mg-tetra.exe ...) command failed with error: ")
+ << strerror( errno );
+
+ GetLog(); // write a log file
+ _logFile = ""; // not to write it again
+
+ return !err;
+
+}
+
+//================================================================================
+/*!
+ * \brief Prepare for reading a mesh data
+ */
+//================================================================================
+
+int MG_Tetra_API::GmfOpenMesh(const char* theFile, int rdOrWr, int * ver, int * dim)
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ return 1;
+#endif
+ }
+ int id = ::GmfOpenMesh(theFile, rdOrWr, ver, dim );
+ _openFiles.insert( id );
+ return id;
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of entities
+ */
+//================================================================================
+
+int MG_Tetra_API::GmfStatKwd( int iMesh, GmfKwdCod what )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ switch ( what )
+ {
+ case GmfSubDomainFromGeom: return _libData->ReadNbSubDomains();
+ case GmfVertices: return _libData->ReadNbNodes();
+ case GmfEdges: return _libData->ReadNbEdges();
+ case GmfTriangles: return _libData->ReadNbTria();
+ case GmfQuadrilaterals: return _libData->ReadNbQuads();
+ case GmfTetrahedra: return _libData->ReadNbTetra();
+ case GmfHexahedra: return _libData->ReadNbHexa();
+ default: return 0;
+ }
+ return 0;
+#endif
+ }
+ return ::GmfStatKwd( iMesh, what );
+}
+
+//================================================================================
+/*!
+ * \brief Prepare for reading some data
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfGotoKwd( int iMesh, GmfKwdCod what )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->ResetCounter();
+ return;
+#endif
+ }
+ ::GmfGotoKwd( iMesh, what );
+}
+
+//================================================================================
+/*!
+ * \brief Return index of a domain identified by a triangle normal
+ * \param [in] iMesh - mesh file index
+ * \param [in] what - must be GmfSubDomainFromGeom
+ * \param [out] nbNodes - nb nodes in a face
+ * \param [out] faceInd - face index
+ * \param [out] ori - face orientation
+ * \param [out] domain - domain index
+ * \param [in] dummy - an artificial param used to discriminate from GmfGetLin() reading
+ * a triangle
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfGetLin( int iMesh, GmfKwdCod what, int* nbNodes, int* faceInd, int* ori, int* domain, int dummy )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->ReadSubDomain( nbNodes, faceInd, ori, domain );
+ return;
+#endif
+ }
+ ::GmfGetLin( iMesh, what, nbNodes, faceInd, ori, domain );
+}
+
+//================================================================================
+/*!
+ * \brief Return coordinates of a next node
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfGetLin(int iMesh, GmfKwdCod what,
+ double* x, double* y, double *z, int* domain )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->ReadNodeXYZ( x, y, z, domain );
+ return;
+#endif
+ }
+ ::GmfGetLin(iMesh, what, x, y, z, domain );
+}
+
+//================================================================================
+/*!
+ * \brief Return coordinates of a next node
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfGetLin(int iMesh, GmfKwdCod what,
+ float* x, float* y, float *z, int* domain )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ double X,Y,Z;
+ _libData->ReadNodeXYZ( &X, &Y, &Z, domain );
+ *x = X;
+ *y = Y;
+ *z = Z;
+ return;
+#endif
+ }
+ ::GmfGetLin(iMesh, what, x, y, z, domain );
+}
+
+//================================================================================
+/*!
+ * \brief Return node index of a next corner
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfGetLin(int iMesh, GmfKwdCod what, int* node )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ node = 0;
+ return;
+#endif
+ }
+ ::GmfGetLin(iMesh, what, node );
+}
+
+//================================================================================
+/*!
+ * \brief Return node indices of a next edge
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfGetLin(int iMesh, GmfKwdCod what, int* node1, int* node2, int* domain )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->ReadEdgeNodes( node1, node2, domain );
+ return;
+#endif
+ }
+ ::GmfGetLin( iMesh, what, node1, node2, domain );
+}
+
+//================================================================================
+/*!
+ * \brief Return node indices of a next triangle
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfGetLin(int iMesh, GmfKwdCod what,
+ int* node1, int* node2, int* node3, int* domain )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->ReadTriaNodes( node1, node2, node3, domain );
+ return;
+#endif
+ }
+ ::GmfGetLin(iMesh, what, node1, node2, node3, domain );
+}
+
+//================================================================================
+/*!
+ * \brief Return node indices of a next tetrahedron or quadrangle
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfGetLin(int iMesh, GmfKwdCod what,
+ int* node1, int* node2, int* node3, int* node4, int* domain )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ if ( what == GmfQuadrilaterals )
+ _libData->ReadQuadNodes( node1, node2, node3, node4, domain );
+ else
+ _libData->ReadTetraNodes( node1, node2, node3, node4, domain );
+ return;
+#endif
+ }
+ ::GmfGetLin(iMesh, what, node1, node2, node3, node4, domain );
+}
+
+//================================================================================
+/*!
+ * \brief Return node indices of a next hexahedron
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfGetLin(int iMesh, GmfKwdCod what,
+ int* node1, int* node2, int* node3, int* node4,
+ int* node5, int* node6, int* node7, int* node8,
+ int* domain )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->ReadHexaNodes( node1, node2, node3, node4,
+ node5, node6, node7, node8, domain );
+ return;
+#endif
+ }
+ ::GmfGetLin(iMesh, what, node1, node2, node3, node4, node5, node6, node7, node8, domain );
+}
+
+//================================================================================
+/*!
+ * \brief Prepare for passing data to MeshGems
+ */
+//================================================================================
+
+int MG_Tetra_API::GmfOpenMesh(const char* theFile, int rdOrWr, int ver, int dim)
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ return 1;
+#endif
+ }
+ int id = ::GmfOpenMesh(theFile, rdOrWr, ver, dim);
+ _openFiles.insert( id );
+ return id;
+}
+
+//================================================================================
+/*!
+ * \brief Set number of entities
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfSetKwd(int iMesh, GmfKwdCod what, int nb )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ switch ( what ) {
+ case GmfVertices: _libData->SetNbVertices( nb ); break;
+ case GmfEdges: _libData->SetNbEdges ( nb ); break;
+ case GmfRequiredEdges: _libData->SetNbReqEdges( nb ); break;
+ case GmfTriangles: _libData->SetNbTria ( nb ); break;
+ case GmfRequiredTriangles: _libData->SetNbReqTria ( nb ); break;
+ default:;
+ }
+ return;
+#endif
+ }
+ ::GmfSetKwd(iMesh, what, nb );
+}
+
+//================================================================================
+/*!
+ * \brief Add coordinates of a node
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfSetLin(int iMesh, GmfKwdCod what, double x, double y, double z, int domain)
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->AddNode( x, y, z, domain );
+ return;
+#endif
+ }
+ ::GmfSetLin(iMesh, what, x, y, z, domain);
+}
+
+//================================================================================
+/*!
+ * \brief Set number of field entities
+ * \param [in] iMesh - solution file index
+ * \param [in] what - solution type
+ * \param [in] nbNodes - nb of entities
+ * \param [in] nbTypes - nb of data entries in each entity
+ * \param [in] type - types of the data entries
+ *
+ * Used to prepare to storing size at nodes
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfSetKwd(int iMesh, GmfKwdCod what, int nbNodes, int dummy, int type[] )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ if ( what == GmfSolAtVertices ) _libData->SetNbReqVertices( nbNodes );
+ return;
+#endif
+ }
+ ::GmfSetKwd(iMesh, what, nbNodes, dummy, type );
+}
+
+//================================================================================
+/*!
+ * \brief Add solution data
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfSetLin(int iMesh, GmfKwdCod what, double vals[])
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->AddSizeAtNode( vals[0] );
+ return;
+#endif
+ }
+ ::GmfSetLin(iMesh, what, vals);
+}
+
+//================================================================================
+/*!
+ * \brief Add edge nodes
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfSetLin(int iMesh, GmfKwdCod what, int node1, int node2, int domain )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->AddEdgeNodes( node1, node2, domain );
+ return;
+#endif
+ }
+ ::GmfSetLin(iMesh, what, node1, node2, domain );
+}
+
+//================================================================================
+/*!
+ * \brief Add a 'required' flag
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfSetLin(int iMesh, GmfKwdCod what, int id )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ return;
+#endif
+ }
+ ::GmfSetLin(iMesh, what, id );
+}
+
+//================================================================================
+/*!
+ * \brief Add triangle nodes
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfSetLin(int iMesh, GmfKwdCod what, int node1, int node2, int node3, int domain )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ _libData->AddTriaNodes( node1, node2, node3, domain );
+ return;
+#endif
+ }
+ ::GmfSetLin(iMesh, what, node1, node2, node3, domain );
+}
+
+//================================================================================
+/*!
+ * \brief Close a file
+ */
+//================================================================================
+
+void MG_Tetra_API::GmfCloseMesh( int iMesh )
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ return;
+#endif
+ }
+ ::GmfCloseMesh( iMesh );
+ _openFiles.erase( iMesh );
+}
+
+//================================================================================
+/*!
+ * \brief Return true if the log is not empty
+ */
+//================================================================================
+
+bool MG_Tetra_API::HasLog()
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ return !_libData->GetErrors().empty();
+#endif
+ }
+ SMESH_File file( _logFile );
+ return file.size() > 0;
+}
+
+//================================================================================
+/*!
+ * \brief Return log contents
+ */
+//================================================================================
+
+std::string MG_Tetra_API::GetLog()
+{
+ if ( _useLib ) {
+#ifdef USE_MG_LIBS
+ const std::string& err = _libData->GetErrors();
+ if ( !_logFile.empty() && !err.empty() )
+ {
+ SMESH_File file( _logFile, /*openForReading=*/false );
+ file.openForWriting();
+ file.write( err.c_str(), err.size() );
+ }
+ return err;
+#endif
+ }
+ SMESH_File file( _logFile );
+ return file.getPos();
+}
