-// Copyright (C) 2007-2012 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2021 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 "HexoticPlugin_Hexotic.hxx"
#include "HexoticPlugin_Hypothesis.hxx"
+#include "MG_Hexotic_API.hxx"
#include "utilities.h"
-#ifndef WIN32
-#include <sys/sysinfo.h>
+#ifdef WIN32
+#include <process.h>
#endif
#ifdef _DEBUG_
#define DUMP(txt) \
-// cout << txt
+// std::cout << txt
#else
#define DUMP(txt)
#endif
-#include <SMESHDS_Mesh.hxx>
#include <SMESHDS_GroupBase.hxx>
+#include <SMESHDS_Mesh.hxx>
#include <SMESH_ComputeError.hxx>
#include <SMESH_File.hxx>
#include <SMESH_Gen.hxx>
#include <SMESH_HypoFilter.hxx>
#include <SMESH_MesherHelper.hxx>
#include <SMESH_subMesh.hxx>
+#include <SMESH_MeshEditor.hxx>
+#include <SMESH_ControlPnt.hxx>
#include <list>
#include <cstdlib>
-#include <iostream>
#include <Standard_ProgramError.hxx>
-#include <BRep_Tool.hxx>
#include <BRepBndLib.hxx>
#include <BRepClass3d_SolidClassifier.hxx>
-#include <BRepBuilderAPI_MakeVertex.hxx>
-#include <BRepExtrema_DistShapeShape.hxx>
+#include <BRep_Tool.hxx>
+#include <Bnd_Box.hxx>
#include <OSD_File.hxx>
#include <Precision.hxx>
#include <TopExp_Explorer.hxx>
#include <TopTools_MapOfShape.hxx>
#include <TopoDS.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <gp_Pnt.hxx>
+
+#include <Basics_Utils.hxx>
+#include <GEOMImpl_Types.hxx>
+#include <GEOM_wrap.hxx>
+
+#define GMFVERSION GmfDouble
+#define GMFDIMENSION 3
+
+using SMESHUtils::ControlPnt;
static void removeFile( const TCollection_AsciiString& fileName )
{
try {
OSD_File( fileName ).Remove();
}
- catch ( Standard_ProgramError ) {
+ catch ( Standard_ProgramError& ) {
MESSAGE("Can't remove file: " << fileName.ToCString() << " ; file does not exist or permission denied");
}
}
*/
//=============================================================================
-HexoticPlugin_Hexotic::HexoticPlugin_Hexotic(int hypId, int studyId, SMESH_Gen* gen)
- : SMESH_3D_Algo(hypId, studyId, gen)
+HexoticPlugin_Hexotic::HexoticPlugin_Hexotic(int hypId, SMESH_Gen* gen)
+ : SMESH_3D_Algo(hypId, gen)
{
- MESSAGE("HexoticPlugin_Hexotic::HexoticPlugin_Hexotic");
- _name = "Hexotic_3D";
+ _name = "MG-Hexa";
_shapeType = (1 << TopAbs_SHELL) | (1 << TopAbs_SOLID);// 1 bit /shape type
-// _onlyUnaryInput = false;
+ _onlyUnaryInput = false;
_requireShape = false;
_iShape=0;
_nbShape=0;
_hexoticFilesKept=false;
- _compatibleHypothesis.push_back("Hexotic_Parameters");
+ _compatibleHypothesis.push_back( HexoticPlugin_Hypothesis::GetHypType() );
#ifdef WITH_BLSURFPLUGIN
_blsurfHypo = NULL;
#endif
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- _compute_canceled = false;
-#endif
+ _computeCanceled = false;
+
}
//=============================================================================
HexoticPlugin_Hexotic::~HexoticPlugin_Hexotic()
{
- MESSAGE("HexoticPlugin_Hexotic::~HexoticPlugin_Hexotic");
}
bool HexoticPlugin_Hexotic::CheckBLSURFHypothesis( SMESH_Mesh& aMesh,
const TopoDS_Shape& aShape )
{
- // MESSAGE("HexoticPlugin_Hexotic::CheckBLSURFHypothesis");
_blsurfHypo = NULL;
std::list<const SMESHDS_Hypothesis*>::const_iterator itl;
// If a BLSURF hypothesis is applied, get it
SMESH_HypoFilter blsurfFilter;
- blsurfFilter.Init( blsurfFilter.HasName( "BLSURF_Parameters" ));
+ blsurfFilter.Init( blsurfFilter.HasName( BLSURFPlugin_Hypothesis::GetHypType(true) ));
+ blsurfFilter.Or ( blsurfFilter.HasName( BLSURFPlugin_Hypothesis::GetHypType(false)));
std::list<const SMESHDS_Hypothesis *> appliedHyps;
aMesh.GetHypotheses( aShape, blsurfFilter, appliedHyps, false );
itl = appliedHyps.begin();
theHyp = (*itl); // use only the first hypothesis
std::string hypName = theHyp->GetName();
- if (hypName == "BLSURF_Parameters") {
+ if (hypName == BLSURFPlugin_Hypothesis::GetHypType(true) ||
+ hypName == BLSURFPlugin_Hypothesis::GetHypType(false) )
+ {
_blsurfHypo = static_cast<const BLSURFPlugin_Hypothesis*> (theHyp);
ASSERT(_blsurfHypo);
return true;
const TopoDS_Shape& aShape,
SMESH_Hypothesis::Hypothesis_Status& aStatus )
{
- // MESSAGE("HexoticPlugin_Hexotic::CheckHypothesis");
_hypothesis = NULL;
std::list<const SMESHDS_Hypothesis*>::const_iterator itl;
const std::list<const SMESHDS_Hypothesis*>& hyps = GetUsedHypothesis(aMesh, aShape, false);
int nbHyp = hyps.size();
if (!nbHyp) {
+ // retrieve BLSURF hypothesis if no hexotic hypothesis has been set
+#ifdef WITH_BLSURFPLUGIN
+ CheckBLSURFHypothesis(aMesh, aShape);
+#endif
aStatus = SMESH_Hypothesis::HYP_OK;
return true; // can work with no hypothesis
}
theHyp = (*itl); // use only the first hypothesis
std::string hypName = theHyp->GetName();
- if (hypName == "Hexotic_Parameters") {
+ if (hypName == HexoticPlugin_Hypothesis::GetHypType() ) {
_hypothesis = static_cast<const HexoticPlugin_Hypothesis*> (theHyp);
ASSERT(_hypothesis);
aStatus = SMESH_Hypothesis::HYP_OK;
return aShape;
}
-//=======================================================================
-//function : findEdge
-//purpose :
-//=======================================================================
-
-static int findEdge(const SMDS_MeshNode* aNode,
- const SMESHDS_Mesh* aMesh,
- 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 aMesh->ShapeToIndex( foundEdge );
-}
-
//=======================================================================
//function : getNbShape
//purpose :
//=======================================================================
-static int getNbShape(std::string aFile, std::string aString, int defaultValue=0) {
- int number = defaultValue;
- std::string aLine;
- std::ifstream file(aFile.c_str());
- while ( !file.eof() ) {
- getline( file, aLine);
- if ( aLine == aString ) {
- getline( file, aLine);
- std::istringstream stringFlux( aLine );
- stringFlux >> number;
- number = ( number + defaultValue + std::abs(number - defaultValue) ) / 2;
- break;
- }
+static int getNbShape(MG_Hexotic_API* hexaOutput, int iMesh, GmfKwdCod what, int defaultValue=0)
+{
+ int number = hexaOutput->GmfStatKwd( iMesh, what );
+ if ( number > 0 )
+ {
+ number = ( number + defaultValue + std::abs(number - defaultValue) ) / 2;
+ }
+ else
+ {
+ number = defaultValue;
}
- file.close();
return number;
}
//purpose :
//=======================================================================
-template < class Mesh, class Shape >
-static int countShape( Mesh* mesh, Shape shape ) {
- TopExp_Explorer expShape ( mesh->ShapeToMesh(), shape );
+static int countShape( SMESH_Mesh* mesh, TopAbs_ShapeEnum shape )
+{
+ if ( !mesh->HasShapeToMesh() )
+ return 0;
+ TopExp_Explorer expShape ( mesh->GetShapeToMesh(), shape );
TopTools_MapOfShape mapShape;
int nbShape = 0;
for ( ; expShape.More(); expShape.Next() ) {
//=======================================================================
template < class Mesh, class Shape, class Tab >
-void getShape(Mesh* mesh, Shape shape, Tab *t_Shape) {
+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() ) {
//=======================================================================
static void printWarning(const int nbExpected, std::string aString, const int nbFound) {
- cout << std::endl;
- cout << "WARNING : " << nbExpected << " " << aString << " expected, Hexotic has found " << nbFound << std::endl;
- cout << "=======" << std::endl;
- cout << std::endl;
+ std::cout << std::endl;
+ std::cout << "WARNING : " << nbExpected << " " << aString << " expected, MG-Hexa has found " << nbFound << std::endl;
+ std::cout << "=======" << std::endl;
+ std::cout << std::endl;
return;
}
//purpose :
//=======================================================================
-static void removeHexoticFiles(TCollection_AsciiString file_In, TCollection_AsciiString file_Out) {
+static void removeHexoticFiles(TCollection_AsciiString file_In, TCollection_AsciiString file_Out)
+{
removeFile( file_In );
removeFile( file_Out );
}
//=======================================================================
-//function : readResult
-//purpose : Read GMF file in case of a mesh with geometry
+//function : splitQuads
+//purpose : splits all quadrangles into triangles
//=======================================================================
-static bool readResult(std::string theFile,
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- HexoticPlugin_Hexotic* theAlgo,
-#endif
- SMESHDS_Mesh* theMesh,
- const int nbShape,
- const TopoDS_Shape* tabShape,
- double** tabBox)
+static void splitQuads(SMESH_Mesh& aMesh)
{
- // ---------------------------------
- // Optimisation of the plugin ...
- // Retrieve the correspondance edge --> shape
- // (which is very costly) only when user
- // has defined at least one group of edges
- // which should be rare for a 3d mesh !
- // ---------------------------------
-
- bool retrieve_edges = false;
- const std::set<SMESHDS_GroupBase*>& aGroups = theMesh->GetGroups();
- set<SMESHDS_GroupBase*>::const_iterator GrIt = aGroups.begin();
- for (; GrIt != aGroups.end(); GrIt++)
- {
- SMESHDS_GroupBase* aGrp = *GrIt;
- if ( !aGrp )
- continue;
- if ( aGrp->GetType() == SMDSAbs_Edge )
- {
- retrieve_edges = true;
- break;
- }
- }
-
- // ---------------------------------
- // Read generated elements and nodes
- // ---------------------------------
-
- TopoDS_Shape aShape;
- TopoDS_Vertex aVertex;
- std::string token;
- int EndOfFile = 0, nbElem = 0, nField = 9, nbRef = 0;
- int aHexoticNodeID = 0, shapeID, hexoticShapeID;
- const int IdShapeRef = 2;
- int *tabID, *tabRef, *nodeAssigne;
- bool *tabDummy, hasDummy = false;
- double epsilon = Precision::Confusion();
- std::map <std::string,int> mapField;
- SMDS_MeshNode** HexoticNode;
- TopoDS_Shape *tabCorner, *tabEdge;
+ SMESH_MeshEditor spliter( &aMesh );
- const int nbDomains = countShape( theMesh, TopAbs_SHELL );
- const int holeID = -1;
+ TIDSortedElemSet elems;
+ SMDS_ElemIteratorPtr eIt = aMesh.GetMeshDS()->elementsIterator();
+ while( eIt->more() )
+ elems.insert( elems.end(), eIt->next() );
+
+ spliter.QuadToTri ( elems, /*the13Diag=*/true);
+}
- // tabID = new int[nbShape];
- tabID = new int[nbDomains];
- tabRef = new int[nField];
- tabDummy = new bool[nField];
-
- for (int i=0; i<nbDomains; i++)
- tabID[i] = 0;
- if ( nbDomains == 1 )
- tabID[0] = theMesh->ShapeToIndex( tabShape[0] );
-
- mapField["MeshVersionFormatted"] = 0; tabRef[0] = 0; tabDummy[0] = false;
- mapField["Dimension"] = 1; tabRef[1] = 0; tabDummy[1] = false;
- mapField["Vertices"] = 2; tabRef[2] = 3; tabDummy[2] = true;
- mapField["Corners"] = 3; tabRef[3] = 1; tabDummy[3] = false;
- mapField["Edges"] = 4; tabRef[4] = 2; tabDummy[4] = true;
- mapField["Ridges"] = 5; tabRef[5] = 1; tabDummy[5] = false;
- mapField["Quadrilaterals"] = 6; tabRef[6] = 4; tabDummy[6] = true;
- mapField["Hexahedra"] = 7; tabRef[7] = 8; tabDummy[7] = true;
- mapField["End"] = 8; tabRef[8] = 0; tabDummy[0] = false;
-
- SMDS_NodeIteratorPtr itOnHexoticInputNode = theMesh->nodesIterator();
- while ( itOnHexoticInputNode->more() )
- theMesh->RemoveNode( itOnHexoticInputNode->next() );
-
- int nbVertices = getNbShape(theFile, "Vertices");
- int nbCorners = getNbShape(theFile, "Corners", countShape( theMesh, TopAbs_VERTEX ));
- int nbShapeEdge = countShape( theMesh, TopAbs_EDGE );
-
- tabCorner = new TopoDS_Shape[ nbCorners ];
- tabEdge = new TopoDS_Shape[ nbShapeEdge ];
- nodeAssigne = new int[ nbVertices + 1 ];
- HexoticNode = new SMDS_MeshNode*[ nbVertices + 1 ];
-
- getShape(theMesh, TopAbs_VERTEX, tabCorner);
- getShape(theMesh, TopAbs_EDGE, tabEdge);
-
- MESSAGE("Read " << theFile << " file");
- std::ifstream fileRes(theFile.c_str());
- ASSERT(fileRes);
-
- while ( EndOfFile == 0 ) {
- int dummy;
- fileRes >> token;
-
- if (mapField.count(token)) {
- nField = mapField[token];
- nbRef = tabRef[nField];
- hasDummy = tabDummy[nField];
- }
- else {
- nField = -1;
- nbRef = 0;
- }
+//=======================================================================
+//function : writeInput
+//purpose : pass a mesh to input of MG-Hexa
+//=======================================================================
- nbElem = 0;
- if ( nField < (mapField.size() - 1) && nField >= 0 )
- fileRes >> nbElem;
+static void writeInput(MG_Hexotic_API* theHexaInput,
+ const char* theFile,
+ const SMESHDS_Mesh* theMeshDS)
+{
+ int meshID = theHexaInput->GmfOpenMesh( theFile, GmfWrite, GMFVERSION, GMFDIMENSION);
+
+ // nodes
+ int iN = 0, nbNodes = theMeshDS->NbNodes();
+ theHexaInput->GmfSetKwd( meshID, GmfVertices, nbNodes );
+ std::map< const SMDS_MeshNode*, int, TIDCompare > node2IdMap;
+ SMDS_NodeIteratorPtr nodeIt = theMeshDS->nodesIterator();
+ SMESH_TNodeXYZ n;
+ while ( nodeIt->more() )
+ {
+ n.Set( nodeIt->next() );
+ theHexaInput->GmfSetLin( meshID, GmfVertices, n.X(), n.Y(), n.Z(), n._node->getshapeId() );
+ node2IdMap.insert( node2IdMap.end(), std::make_pair( n._node, ++iN ));
+ }
- switch (nField) {
- case 0: { // "MeshVersionFormatted"
- MESSAGE(token << " " << nbElem);
- break;
- }
- case 1: { // "Dimension"
- MESSAGE("Mesh dimension " << nbElem << "D");
- break;
- }
- case 2: { // "Vertices"
- MESSAGE("Read " << nbElem << " " << token);
- int aHexoticID;
- double *coord;
- SMDS_MeshNode * aHexoticNode;
-
- coord = new double[nbRef];
- for ( int iElem = 0; iElem < nbElem; iElem++ ) {
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- if(theAlgo->computeCanceled())
- {
- return false;
- }
-#endif
- aHexoticID = iElem + 1;
- for ( int iCoord = 0; iCoord < 3; iCoord++ )
- fileRes >> coord[ iCoord ];
- fileRes >> dummy;
- aHexoticNode = theMesh->AddNode(coord[0], coord[1], coord[2]);
- HexoticNode[ aHexoticID ] = aHexoticNode;
- nodeAssigne[ aHexoticID ] = 0;
- }
- delete [] coord;
- break;
- }
- case 3: // "Corners"
- case 4: // "Edges"
- case 5: // "Ridges"
- case 6: // "Quadrilaterals"
- case 7: { // "Hexahedra"
- MESSAGE("Read " << nbElem << " " << token);
- SMDS_MeshNode** node;
- int nodeDim, *nodeID;
- SMDS_MeshElement * aHexoticElement = 0;
-
- node = new SMDS_MeshNode*[ nbRef ];
- nodeID = new int[ nbRef ];
- for ( int iElem = 0; iElem < nbElem; iElem++ ) {
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- if(theAlgo->computeCanceled())
- {
- return false;
- }
-#endif
- for ( int iRef = 0; iRef < nbRef; iRef++ ) {
- fileRes >> aHexoticNodeID; // read nbRef aHexoticNodeID
- node[ iRef ] = HexoticNode[ aHexoticNodeID ];
- nodeID[ iRef ] = aHexoticNodeID;
- }
- if ( hasDummy )
- fileRes >> dummy;
- switch (nField) {
- case 3: { // "Corners"
- nodeDim = 1;
- gp_Pnt HexoticPnt ( 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( HexoticPnt ) < epsilon )
- break;
- }
- break;
- }
- case 4: { // "Edges"
- nodeDim = 2;
- aHexoticElement = theMesh->AddEdge( node[0], node[1] );
- int iNode = 1;
- if ( nodeAssigne[ nodeID[0] ] == 0 || nodeAssigne[ nodeID[0] ] == 2 )
- iNode = 0;
- if(retrieve_edges)
- shapeID = findEdge( node[iNode], theMesh, nbShapeEdge, tabEdge );
- else
- shapeID = 0;
- break;
- }
- case 5: { // "Ridges"
- break;
- }
- case 6: { // "Quadrilaterals"
- nodeDim = 3;
- aHexoticElement = theMesh->AddFace( node[0], node[1], node[2], node[3] );
- shapeID = dummy;
- break;
- }
- case 7: { // "Hexahedra"
- nodeDim = 4;
- if ( nbDomains > 1 ) {
- hexoticShapeID = dummy - IdShapeRef;
- if ( tabID[ hexoticShapeID ] == 0 ) {
- aShape = findShape(node, aShape, tabShape, tabBox, nbShape);
- shapeID = aShape.IsNull() ? holeID : theMesh->ShapeToIndex( aShape );
- tabID[ hexoticShapeID ] = shapeID;
- }
- else
- shapeID = tabID[ hexoticShapeID ];
- if ( iElem == (nbElem - 1) ) {
- int shapeAssociated = 0;
- for ( int i=0; i<nbDomains; i++ ) {
- if (tabID[i] > 0 )
- shapeAssociated += 1;
- }
- if ( shapeAssociated != nbShape )
- printWarning(nbShape, "domains", shapeAssociated);
- }
- }
- else {
- shapeID = tabID[0];
- }
- if ( shapeID != holeID )
- aHexoticElement = theMesh->AddVolume( node[0], node[3], node[2], node[1], node[4], node[7], node[6], node[5] );
- break;
- }
- } // switch (nField)
-
- if ( token != "Ridges" && ( shapeID > 0 || token == "Corners")) {
- for ( int i=0; i<nbRef; i++ ) {
- if ( nodeAssigne[ nodeID[i] ] == 0 ) {
- if ( token == "Corners" ) theMesh->SetNodeOnVertex( node[0], aVertex );
- else if ( token == "Edges" ) theMesh->SetNodeOnEdge( node[i], shapeID );
- else if ( token == "Quadrilaterals" ) theMesh->SetNodeOnFace( node[i], shapeID );
- else if ( token == "Hexahedra" ) theMesh->SetNodeInVolume( node[i], shapeID );
- nodeAssigne[ nodeID[i] ] = nodeDim;
- }
- }
- if ( token != "Corners" && aHexoticElement )
- theMesh->SetMeshElementOnShape( aHexoticElement, shapeID );
- }
- }
- delete [] node;
- delete [] nodeID;
- break;
- }
- case 8: { // "End"
- EndOfFile = 1;
- MESSAGE("End of " << theFile << " file");
- break;
- }
- default: {
- MESSAGE("Unknown Token: " << token);
- }
+ // edges
+ SMDS_ElemIteratorPtr elemIt = theMeshDS->elementsIterator( SMDSAbs_Edge );
+ if ( elemIt->more() )
+ {
+ int nbEdges = theMeshDS->GetMeshInfo().NbElements( SMDSAbs_Edge );
+ theHexaInput->GmfSetKwd(meshID, GmfEdges, nbEdges );
+ for ( int gmfID = 1; elemIt->more(); ++gmfID )
+ {
+ const SMDS_MeshElement* edge = elemIt->next();
+ theHexaInput->GmfSetLin(meshID, GmfEdges,
+ node2IdMap[ edge->GetNode( 0 )],
+ node2IdMap[ edge->GetNode( 1 )],
+ edge->getshapeId() );
}
}
- cout << std::endl;
- // remove nodes in holes
- if ( nbDomains > 1 )
+ // triangles
+ elemIt = theMeshDS->elementGeomIterator( SMDSGeom_TRIANGLE );
+ if ( elemIt->more() )
{
- SMESHDS_SubMesh* subMesh;
- for ( int i = 1; i <= nbVertices; ++i )
- if ( HexoticNode[i]->NbInverseElements() == 0 )
- {
- subMesh = HexoticNode[i]->getshapeId() > 0 ? theMesh->MeshElements(HexoticNode[i]->getshapeId() ) : 0;
- theMesh->RemoveFreeNode( HexoticNode[i], subMesh, /*fromGroups=*/false );
- }
+ int nbTria = theMeshDS->GetMeshInfo().NbElements( SMDSGeom_TRIANGLE );
+ theHexaInput->GmfSetKwd(meshID, GmfTriangles, nbTria );
+ for ( int gmfID = 1; elemIt->more(); ++gmfID )
+ {
+ const SMDS_MeshElement* tria = elemIt->next();
+ theHexaInput->GmfSetLin(meshID, GmfTriangles,
+ node2IdMap[ tria->GetNode( 0 )],
+ node2IdMap[ tria->GetNode( 1 )],
+ node2IdMap[ tria->GetNode( 2 )],
+ tria->getshapeId() );
+ }
}
- delete [] tabID;
- delete [] tabRef;
- delete [] tabDummy;
- delete [] tabCorner;
- delete [] tabEdge;
- delete [] nodeAssigne;
- delete [] HexoticNode;
- return true;
+ theHexaInput->GmfCloseMesh( meshID );
}
-
//=======================================================================
//function : readResult
-//purpose : Read GMF file in case of a mesh w/o geometry
+//purpose : Read GMF file in case of a mesh with geometry
//=======================================================================
-static bool readResult(std::string theFile,
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- HexoticPlugin_Hexotic* theAlgo,
-#endif
- SMESH_MesherHelper* theHelper)
+static bool readResult(MG_Hexotic_API* theHexaOutput,
+ const char* theFile,
+ HexoticPlugin_Hexotic*theAlgo,
+ SMESH_MesherHelper* theHelper,
+ const int nbShape = 0,
+ const TopoDS_Shape* tabShape = 0,
+ double** tabBox = 0)
{
- SMESHDS_Mesh* theMesh = theHelper->GetMeshDS();
+ SMESH_Mesh* theMesh = theHelper->GetMesh();
+ SMESHDS_Mesh* theMeshDS = theHelper->GetMeshDS();
// ---------------------------------
// Read generated elements and nodes
// ---------------------------------
+ TopoDS_Shape aShape;
+ TopoDS_Vertex aVertex;
std::string token;
- const int nbField = 9;
- int nField, EndOfFile = 0, nbElem = 0, nbRef = 0;
- int aHexoticNodeID = 0, shapeID;
- int tabRef[nbField], *nodeAssigne;
- bool tabDummy[nbField], hasDummy = false;
+ int shapeID, hexoticShapeID;
+ const int IdShapeRef = 2;
+ std::vector< int > tabID;
+ double epsilon = Precision::Confusion();
std::map <std::string,int> mapField;
- SMDS_MeshNode** HexoticNode;
+ std::vector< SMDS_MeshNode*> HexoticNode;
+ std::vector< TopoDS_Shape > tabCorner;
- mapField["MeshVersionFormatted"] = 0; tabRef[0] = 0; tabDummy[0] = false;
- mapField["Dimension"] = 1; tabRef[1] = 0; tabDummy[1] = false;
- mapField["Vertices"] = 2; tabRef[2] = 3; tabDummy[2] = true;
- mapField["Corners"] = 3; tabRef[3] = 1; tabDummy[3] = false;
- mapField["Edges"] = 4; tabRef[4] = 2; tabDummy[4] = true;
- mapField["Ridges"] = 5; tabRef[5] = 1; tabDummy[5] = false;
- mapField["Quadrilaterals"] = 6; tabRef[6] = 4; tabDummy[6] = true;
- mapField["Hexahedra"] = 7; tabRef[7] = 8; tabDummy[7] = true;
- mapField["End"] = 8; tabRef[8] = 0; tabDummy[8] = false;
+ const int nbDomains = countShape( theMesh, TopAbs_SHELL );
+ const int holeID = -1;
- theHelper->GetMesh()->Clear();
+ if ( nbDomains > 0 )
+ {
+ tabID.resize( nbDomains, 0 );
+ if ( nbDomains == 1 )
+ tabID[0] = theMeshDS->ShapeToIndex( tabShape[0] );
+ }
+ else
+ {
+ tabID.resize( 1, 1 );
+ }
- int nbVertices = getNbShape(theFile, "Vertices");
- HexoticNode = new SMDS_MeshNode*[ nbVertices + 1 ];
- nodeAssigne = new int[ nbVertices + 1 ];
+ SMDS_ElemIteratorPtr eIt = theMeshDS->elementsIterator();
+ while( eIt->more() )
+ theMeshDS->RemoveFreeElement( eIt->next(), /*sm=*/0 );
+ SMDS_NodeIteratorPtr nIt = theMeshDS->nodesIterator();
+ while ( nIt->more() )
+ theMeshDS->RemoveFreeNode( nIt->next(), /*sm=*/0 );
- MESSAGE("Read " << theFile << " file");
- std::ifstream fileRes(theFile.c_str());
- ASSERT(fileRes);
+ theHelper->SetElementsOnShape( false );
- while ( !EndOfFile )
- {
- int dummy;
- fileRes >> token;
+ int ver, dim;
+ int meshID = theHexaOutput->GmfOpenMesh( theFile, GmfRead, &ver, &dim );
- if (mapField.count(token)) {
- nField = mapField[token];
- nbRef = tabRef[nField];
- hasDummy = tabDummy[nField];
- }
- else {
- nField = -1;
- nbRef = 0;
+ int nbVerticesInShape = countShape( theMesh, TopAbs_VERTEX );
+ int nbVertices = getNbShape(theHexaOutput, meshID, GmfVertices );
+ int nbCorners = getNbShape(theHexaOutput, meshID, GmfCorners, nbVerticesInShape);
+ if ( nbVertices == 0 )
+ return false;
+
+ tabCorner.resize( nbCorners );
+ HexoticNode.resize( nbVertices + 1 );
+
+ // get the shape vertices if the mesh lies on a shape (and this shape has corners)
+ if ( nbCorners > 0 && nbVerticesInShape > 0 )
+ getShape( theMeshDS, TopAbs_VERTEX, tabCorner.data() );
+
+ int nbNodes = theHexaOutput->GmfStatKwd( meshID, GmfVertices );
+ if ( nbNodes > 0 )
+ {
+ theHexaOutput->GmfGotoKwd( meshID, GmfVertices );
+ double x,y,z;
+ for ( int aHexoticID = 1; aHexoticID <= nbNodes; ++aHexoticID )
+ {
+ if ( theAlgo->computeCanceled() )
+ return false;
+ theHexaOutput->GmfGetLin( meshID, GmfVertices, &x, &y, &z, &shapeID );
+ HexoticNode[ aHexoticID ] = theHelper->AddNode( x,y,z );
}
+ }
- nbElem = 0;
- if ( nField < (mapField.size() - 1) && nField >= 0 )
- fileRes >> nbElem;
+ int nodeID[8];
+ SMDS_MeshNode* node[8];
+ SMDS_MeshElement * aHexoticElement;
- switch (nField) {
- case 0: { // "MeshVersionFormatted"
- MESSAGE(token << " " << nbElem);
- break;
+ nbCorners = theHexaOutput->GmfStatKwd( meshID, GmfCorners );
+ if ( nbCorners > 0 && nbDomains > 0 )
+ {
+ theHexaOutput->GmfGotoKwd( meshID, GmfCorners );
+ for ( int iElem = 0; iElem < nbCorners; iElem++ )
+ {
+ if ( theAlgo->computeCanceled() )
+ return false;
+ theHexaOutput->GmfGetLin( meshID, GmfCorners, &nodeID[0] );
+ node[0] = HexoticNode[ nodeID[0] ];
+ gp_Pnt HexoticPnt ( node[0]->X(), node[0]->Y(), node[0]->Z() );
+ for ( int i = 0; i < nbCorners; i++ )
+ {
+ aVertex = TopoDS::Vertex( tabCorner[i] );
+ gp_Pnt aPnt = BRep_Tool::Pnt( aVertex );
+ if ( aPnt.Distance( HexoticPnt ) < epsilon )
+ {
+ theMeshDS->SetNodeOnVertex( node[0], aVertex );
+ break;
+ }
+ }
}
- case 1: { // "Dimension"
- MESSAGE("Mesh dimension " << nbElem << "D");
- break;
+ }
+
+ int nbEdges = theHexaOutput->GmfStatKwd( meshID, GmfEdges );
+ if ( nbEdges > 0 )
+ {
+ theHexaOutput->GmfGotoKwd( meshID, GmfEdges );
+ for ( int iElem = 0; iElem < nbEdges; iElem++ )
+ {
+ if ( theAlgo->computeCanceled() )
+ return false;
+ theHexaOutput->GmfGetLin( meshID, GmfEdges, &nodeID[0], &nodeID[1], &shapeID );
+ for ( int i = 0; i < 2; ++i )
+ {
+ node[i] = HexoticNode[ nodeID[i]];
+ if ( shapeID > 0 && node[i]->getshapeId() < 1 )
+ theMeshDS->SetNodeOnEdge( node[i], shapeID );
+ }
+ aHexoticElement = theHelper->AddEdge( node[0], node[1] );
+ if ( shapeID > 0 && aHexoticElement->getshapeId() < 1 )
+ theMeshDS->SetMeshElementOnShape( aHexoticElement, shapeID );
}
- case 2: { // "Vertices"
- MESSAGE("Read " << nbElem << " " << token);
- int aHexoticID;
- double coord[3];
- SMDS_MeshNode * aHexoticNode;
-
- for ( int iElem = 0; iElem < nbElem; iElem++ ) {
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- if(theAlgo->computeCanceled())
- {
- return false;
- }
-#endif
- aHexoticID = iElem + 1;
- for ( int iCoord = 0; iCoord < 3; iCoord++ )
- fileRes >> coord[ iCoord ];
- fileRes >> dummy;
- aHexoticNode = theMesh->AddNode(coord[0], coord[1], coord[2]);
- HexoticNode[ aHexoticID ] = aHexoticNode;
- nodeAssigne[ aHexoticID ] = 0;
+ }
+
+ int nbQuad = theHexaOutput->GmfStatKwd( meshID, GmfQuadrilaterals );
+ if ( nbQuad > 0 )
+ {
+ theHexaOutput->GmfGotoKwd( meshID, GmfQuadrilaterals );
+ for ( int iElem = 0; iElem < nbQuad; iElem++ )
+ {
+ if ( theAlgo->computeCanceled() )
+ return false;
+ theHexaOutput->GmfGetLin( meshID, GmfQuadrilaterals,
+ &nodeID[0], &nodeID[1], &nodeID[2], &nodeID[3], &shapeID );
+ for ( int i = 0; i < 4; ++i )
+ {
+ node[i] = HexoticNode[ nodeID[i]];
+ if ( shapeID > 0 && node[i]->getshapeId() < 1 )
+ theMeshDS->SetNodeOnFace( node[i], shapeID );
}
- break;
+ aHexoticElement = theHelper->AddFace( node[0], node[1], node[2], node[3] );
+ if ( shapeID > 0 && aHexoticElement->getshapeId() < 1 )
+ theMeshDS->SetMeshElementOnShape( aHexoticElement, shapeID );
}
- case 3: // "Corners"
- case 4: // "Edges"
- case 5: // "Ridges"
- case 6: // "Quadrilaterals"
- case 7: { // "Hexahedra"
- MESSAGE("Read " << nbElem << " " << token);
- std::vector< SMDS_MeshNode* > node( nbRef );
- std::vector< int > nodeID( nbRef );
-
- for ( int iElem = 0; iElem < nbElem; iElem++ )
+ }
+
+ int nbHexa = theHexaOutput->GmfStatKwd( meshID, GmfHexahedra );
+ if ( nbHexa > 0 )
+ {
+ theHexaOutput->GmfGotoKwd( meshID, GmfHexahedra );
+ for ( int iElem = 0; iElem < nbHexa; iElem++ )
+ {
+ if ( theAlgo->computeCanceled() )
+ return false;
+ theHexaOutput->GmfGetLin( meshID, GmfHexahedra,
+ &nodeID[0], &nodeID[1], &nodeID[2], &nodeID[3],
+ &nodeID[4], &nodeID[5], &nodeID[6], &nodeID[7],
+ &shapeID );
+ for ( int i = 0; i < 8; ++i )
{
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- if(theAlgo->computeCanceled())
- {
- return false;
+ node[i] = HexoticNode[ nodeID[i]];
+ }
+ if ( nbDomains > 1 ) {
+ hexoticShapeID = shapeID - IdShapeRef;
+ if ( tabID[ hexoticShapeID ] == 0 ) {
+ aShape = findShape(node, aShape, tabShape, tabBox, nbShape);
+ shapeID = aShape.IsNull() ? holeID : theMeshDS->ShapeToIndex( aShape );
+ tabID[ hexoticShapeID ] = shapeID;
+ }
+ else {
+ shapeID = tabID[ hexoticShapeID ];
+ }
+ if ( iElem == ( nbHexa - 1) ) {
+ int shapeAssociated = 0;
+ for ( int i=0; i<nbDomains; i++ ) {
+ if (tabID[i] > 0 )
+ shapeAssociated += 1;
}
-#endif
- for ( int iRef = 0; iRef < nbRef; iRef++ )
- {
- fileRes >> aHexoticNodeID; // read nbRef aHexoticNodeID
- node [ iRef ] = HexoticNode[ aHexoticNodeID ];
- nodeID[ iRef ] = aHexoticNodeID;
+ if ( shapeAssociated != nbShape )
+ printWarning(nbShape, "domains", shapeAssociated);
}
- if ( hasDummy )
- fileRes >> dummy;
- switch (nField)
+ }
+ else {
+ shapeID = tabID[0];
+ }
+
+ if ( shapeID != holeID )
+ {
+ for ( int i = 0; i < 8; ++i )
{
- case 4: // "Edges"
- theHelper->AddEdge( node[0], node[1] ); break;
- case 6: // "Quadrilaterals"
- theMesh->AddFace( node[0], node[1], node[2], node[3] ); break;
- case 7: // "Hexahedra"
- theHelper->AddVolume( node[0], node[3], node[2], node[1],
- node[4], node[7], node[6], node[5] ); break;
- default: continue;
+ if ( node[i]->NbInverseElements( SMDSAbs_Face ) == 0 )
+ theMeshDS->SetNodeInVolume( node[i], shapeID );
}
- if ( nField == 6 )
- for ( int iRef = 0; iRef < nbRef; iRef++ )
- nodeAssigne[ nodeID[ iRef ]] = 1;
+ aHexoticElement = theHelper->AddVolume( node[0], node[3], node[2], node[1],
+ node[4], node[7], node[6], node[5]);
+ if ( aHexoticElement->getshapeId() < 1 )
+ theMeshDS->SetMeshElementOnShape( aHexoticElement, shapeID );
}
- break;
- }
- case 8: { // "End"
- EndOfFile = 1;
- MESSAGE("End of " << theFile << " file");
- break;
- }
- default: {
- MESSAGE("Unknown Token: " << token);
- }
}
}
- cout << std::endl;
+ std::cout << std::endl;
+
+ // remove nodes in holes
+ if ( nbDomains > 1 )
+ {
+ SMESHDS_SubMesh* subMesh = 0;
+ for ( int i = 1; i <= nbNodes; ++i )
+ if ( HexoticNode[i]->NbInverseElements() == 0 )
+ {
+ theMeshDS->RemoveFreeNode( HexoticNode[i], subMesh, /*fromGroups=*/false );
+ }
+ }
- shapeID = theHelper->GetSubShapeID();
- for ( int i = 0; i < nbVertices; ++i )
- if ( !nodeAssigne[ i+1 ])
- theMesh->SetNodeInVolume( HexoticNode[ i+1 ], shapeID );
+ // avoid "Error: No mesh on sub-shape"
+ if ( theMesh->NbVolumes() > 0 )
+ {
+ SMESH_subMesh* smMain = theMesh->GetSubMesh( theMesh->GetShapeToMesh() );
+ SMESH_subMeshIteratorPtr smIt = smMain->getDependsOnIterator( /*includeSelf=*/true );
+ while ( smIt->more() )
+ {
+ SMESH_subMesh* sm = smIt->next();
+ if ( !sm->IsMeshComputed() )
+ sm->SetIsAlwaysComputed( true );
+ }
+ }
- delete [] HexoticNode;
- delete [] nodeAssigne;
return true;
}
//=============================================================================
/*!
- * Pass parameters to Hexotic
+ * Pass parameters to MG-Hexa
*/
//=============================================================================
-void HexoticPlugin_Hexotic::SetParameters(const HexoticPlugin_Hypothesis* hyp) {
-
- MESSAGE("HexoticPlugin_Hexotic::SetParameters");
+void HexoticPlugin_Hexotic::SetParameters(const HexoticPlugin_Hypothesis* hyp)
+{
if (hyp) {
_hexesMinLevel = hyp->GetHexesMinLevel();
_hexesMaxLevel = hyp->GetHexesMaxLevel();
_hexesMinSize = hyp->GetMinSize();
_hexesMaxSize = hyp->GetMaxSize();
+ _approxAngle = hyp->GetGeomApproxAngle();
_hexoticIgnoreRidges = hyp->GetHexoticIgnoreRidges();
_hexoticInvalidElements = hyp->GetHexoticInvalidElements();
_hexoticSharpAngleThreshold = hyp->GetHexoticSharpAngleThreshold();
_hexoticVerbosity = hyp->GetHexoticVerbosity();
_hexoticMaxMemory = hyp->GetHexoticMaxMemory();
_hexoticSdMode = hyp->GetHexoticSdMode();
+ _textOptions = hyp->GetAdvancedOption();
+ _sizeMaps = hyp->GetSizeMaps();
+ _nbLayers = hyp->GetNbLayers();
+ _firstLayerSize = hyp->GetFirstLayerSize();
+ _direction = hyp->GetDirection();
+ _growth = hyp->GetGrowth();
+ _facesWithLayers = hyp->GetFacesWithLayers();
+ _imprintedFaces = hyp->GetImprintedFaces();
+ _keepFiles = hyp->GetKeepFiles();
+ _removeLogOnSuccess = hyp->GetRemoveLogOnSuccess();
+ _logInStandardOutput = hyp->GetStandardOutputLog();
}
else {
- cout << std::endl;
- cout << "WARNING : The Hexotic default parameters are taken into account" << std::endl;
- cout << "=======" << std::endl;
+ std::cout << std::endl;
+ std::cout << "WARNING : The MG-Hexa default parameters are taken into account" << std::endl;
+ std::cout << "=======" << std::endl;
_hexesMinLevel = hyp->GetDefaultHexesMinLevel();
_hexesMaxLevel = hyp->GetDefaultHexesMaxLevel();
_hexesMinSize = hyp->GetDefaultMinSize();
_hexesMaxSize = hyp->GetDefaultMaxSize();
+ _approxAngle = hyp->GetDefaultGeomApproxAngle();
_hexoticIgnoreRidges = hyp->GetDefaultHexoticIgnoreRidges();
_hexoticInvalidElements = hyp->GetDefaultHexoticInvalidElements();
_hexoticSharpAngleThreshold = hyp->GetDefaultHexoticSharpAngleThreshold();
_hexoticVerbosity = hyp->GetDefaultHexoticVerbosity();
_hexoticMaxMemory = hyp->GetDefaultHexoticMaxMemory();
_hexoticSdMode = hyp->GetDefaultHexoticSdMode();
+ _textOptions = hyp->GetDefaultTextOptions();
+ _sizeMaps = hyp->GetDefaultHexoticSizeMaps();
+ _nbLayers = hyp->GetDefaultNbLayers();
+ _firstLayerSize = hyp->GetDefaultFirstLayerSize();
+ _direction = hyp->GetDefaultDirection();
+ _growth = hyp->GetDefaultGrowth();
+ _facesWithLayers = hyp->GetDefaultFacesWithLayers();
+ _imprintedFaces = hyp->GetDefaultImprintedFaces();
+ _keepFiles = hyp->GetDefaultKeepFiles();
+ _removeLogOnSuccess = hyp->GetDefaultRemoveLogOnSuccess();
+ _logInStandardOutput = hyp->GetDefaultStandardOutputLog();
}
}
//=======================================================================
-//function : getTmpDir
-//purpose :
+//function : getSuffix
+//purpose : Returns a suffix that will be unique for the current process
//=======================================================================
-static TCollection_AsciiString getTmpDir()
+static TCollection_AsciiString getSuffix()
{
- TCollection_AsciiString aTmpDir;
-
- char *Tmp_dir = getenv("SALOME_TMP_DIR");
- if(Tmp_dir != NULL) {
- aTmpDir = Tmp_dir;
- #ifdef WIN32
- if(aTmpDir.Value(aTmpDir.Length()) != '\\') aTmpDir+='\\';
+ TCollection_AsciiString aSuffix = "";
+ aSuffix += "_";
+#ifndef WIN32
+ aSuffix += getenv("USER");
#else
- if(aTmpDir.Value(aTmpDir.Length()) != '/') aTmpDir+='/';
+ std::string uname = std::string(getenv("USERNAME"));
+ replace(uname.begin(), uname.end(), ' ', '_');
+ aSuffix += uname.c_str();
#endif
- }
- else {
-#ifdef WIN32
- aTmpDir = TCollection_AsciiString("C:\\");
+ aSuffix += "_";
+ aSuffix += Kernel_Utils::GetHostname().c_str();
+ aSuffix += "_";
+#ifndef WIN32
+ aSuffix += getpid();
#else
- aTmpDir = TCollection_AsciiString("/tmp/");
+ aSuffix += _getpid();
#endif
- }
- return aTmpDir;
+
+ return aSuffix;
}
//================================================================================
/*!
- * \brief Returns a command to run Hexotic mesher
+ * \brief Returns a command to run MG-Hexa mesher
*/
//================================================================================
-std::string HexoticPlugin_Hexotic::getHexoticCommand(const TCollection_AsciiString& Hexotic_In,
- const TCollection_AsciiString& Hexotic_Out) const
+std::string
+HexoticPlugin_Hexotic::getHexoticCommand(const TCollection_AsciiString& Hexotic_In,
+ const TCollection_AsciiString& Hexotic_Out,
+ const TCollection_AsciiString& Hexotic_SizeMap_Prefix,
+ const bool forExecutable) const
{
- cout << std::endl;
- cout << "Hexotic execution..." << std::endl;
- cout << _name << " parameters :" << std::endl;
- cout << " " << _name << " Verbosity = " << _hexoticVerbosity << std::endl;
- cout << " " << _name << " Max Memory = " << _hexoticMaxMemory << std::endl;
- cout << " " << _name << " Segments Min Level = " << _hexesMinLevel << std::endl;
- cout << " " << _name << " Segments Max Level = " << _hexesMaxLevel << std::endl;
- cout << " " << _name << " Segments Min Size = " << _hexesMinSize << std::endl;
- cout << " " << _name << " Segments Max Size = " << _hexesMaxSize << std::endl;
- cout << " " << "Hexotic can ignore ridges : " << (_hexoticIgnoreRidges ? "yes":"no") << std::endl;
- cout << " " << "Hexotic authorize invalide elements : " << ( _hexoticInvalidElements ? "yes":"no") << std::endl;
- cout << " " << _name << " Sharp angle threshold = " << _hexoticSharpAngleThreshold << " degrees" << std::endl;
- cout << " " << _name << " Number of threads = " << _hexoticNbProc << std::endl;
- cout << " " << _name << " Working directory = \"" << _hexoticWorkingDirectory << "\"" << std::endl;
- cout << " " << _name << " Sub. Dom mode = " << _hexoticSdMode << std::endl;
-
- TCollection_AsciiString run_Hexotic( "hexotic" );
-
- TCollection_AsciiString minl = " -minl ", maxl = " -maxl ", angle = " -ra ";
- TCollection_AsciiString mins = " -mins ", maxs = " -maxs ";
- TCollection_AsciiString in = " -in ", out = " -out ";
- TCollection_AsciiString ignoreRidges = " -nr ", invalideElements = " -inv ";
- TCollection_AsciiString subdom = " -sd ", sharp = " -sharp ";
- TCollection_AsciiString proc = " -nproc ";
- TCollection_AsciiString verb = " -v ";
- TCollection_AsciiString maxmem = " -m ";
-
- TCollection_AsciiString minLevel, maxLevel, minSize, maxSize, sharpAngle, mode, nbproc, verbosity, maxMemory;
- minLevel = _hexesMinLevel;
- maxLevel = _hexesMaxLevel;
- minSize = _hexesMinSize;
- maxSize = _hexesMaxSize;
+ std::cout << std::endl;
+ std::cout << "MG-Hexa execution..." << std::endl;
+ std::cout << _name << " parameters :" << std::endl;
+ std::cout << " " << _name << " Verbosity = " << _hexoticVerbosity << std::endl;
+ std::cout << " " << _name << " Max Memory = " << _hexoticMaxMemory << std::endl;
+ std::cout << " " << _name << " Segments Min Level = " << _hexesMinLevel << std::endl;
+ std::cout << " " << _name << " Segments Max Level = " << _hexesMaxLevel << std::endl;
+ std::cout << " " << _name << " Segments Min Size = " << _hexesMinSize << std::endl;
+ std::cout << " " << _name << " Segments Max Size = " << _hexesMaxSize << std::endl;
+ std::cout << " " << "MG-Hexa can ignore ridges : " << (_hexoticIgnoreRidges ? "yes":"no") << std::endl;
+ std::cout << " " << "MG-Hexa authorize invalide elements : " << ( _hexoticInvalidElements ? "yes":"no") << std::endl;
+ std::cout << " " << _name << " Sharp angle threshold = " << _hexoticSharpAngleThreshold << " degrees" << std::endl;
+ std::cout << " " << _name << " Number of threads = " << _hexoticNbProc << std::endl;
+ std::cout << " " << _name << " Working directory = \"" << _hexoticWorkingDirectory << "\"" << std::endl;
+ std::cout << " " << _name << " Sub. Dom mode = " << _hexoticSdMode << std::endl;
+ std::cout << " " << _name << " Text options = \"" << _textOptions << "\"" << std::endl;
+ std::cout << " " << _name << " Number of layers = " << _nbLayers << std::endl;
+ std::cout << " " << _name << " Size of the first layer = " << _firstLayerSize << std::endl;
+ std::cout << " " << _name << " Direction of the layers = " << ( _direction ? "Inward" : "Outward" ) << std::endl;
+ std::cout << " " << _name << " Growth = " << _growth << std::endl;
+ if (!_facesWithLayers.empty()) {
+ std::cout << " " << _name << " Faces with layers = ";
+ for (size_t i = 0; i < _facesWithLayers.size(); i++)
+ {
+ std::cout << _facesWithLayers.at(i);
+ if ((i + 1) != _facesWithLayers.size())
+ std::cout << ", ";
+ }
+ std::cout << std::endl;
+ }
+ if (!_imprintedFaces.empty()) {
+ std::cout << " " << _name << " Imprinted faces = ";
+ for (size_t i = 0; i < _imprintedFaces.size(); i++)
+ {
+ std::cout << _imprintedFaces.at(i);
+ if ((i + 1) != _imprintedFaces.size())
+ std::cout << ", ";
+ }
+ std::cout << std::endl;
+ }
+
+ TCollection_AsciiString run_Hexotic("mg-hexa.exe");
+
+ TCollection_AsciiString minl = " --min_level ", maxl = " --max_level ", angle = " --ridge_angle ";
+ TCollection_AsciiString mins = " --min_size ", maxs = " --max_size ";
+ TCollection_AsciiString in = " --in ", out = " --out ";
+ TCollection_AsciiString sizeMap = " --read_sizemap ";
+ TCollection_AsciiString ignoreRidges = " --compute_ridges no ", invalideElements = " --allow_invalid_elements yes ";
+ TCollection_AsciiString subdom = " --components ";
+#ifndef WIN32
+ TCollection_AsciiString proc = " --max_number_of_threads ";
+#endif
+ TCollection_AsciiString verb = " --verbose ";
+ TCollection_AsciiString maxmem = " --max_memory ";
+
+ TCollection_AsciiString comNbLayers = " --number_of_boundary_layers ";
+ TCollection_AsciiString comFirstLayerSize = " --height_of_the_first_layer ";
+ TCollection_AsciiString comDirection = " --boundary_layers_subdomain_direction ";
+ TCollection_AsciiString comGrowth = " --boundary_layers_geometric_progression ";
+ TCollection_AsciiString comFacesWithLayers = " --boundary_layers_surface_ids ";
+ TCollection_AsciiString comImptintedFaces = " --imprinted_surface_ids ";
+
+ TCollection_AsciiString minLevel, maxLevel, minSize, maxSize, sharpAngle, mode, nbproc, verbosity, maxMemory,
+ textOptions, nbLayers, firstLayerSize, direction, growth, facesWithLayers, imprintedFaces;
+ minLevel = _hexesMinLevel;
+ maxLevel = _hexesMaxLevel;
+ minSize = _hexesMinSize;
+ maxSize = _hexesMaxSize;
sharpAngle = _hexoticSharpAngleThreshold;
- mode = _hexoticSdMode;
- nbproc = _hexoticNbProc;
- verbosity = _hexoticVerbosity;
- maxMemory = _hexoticMaxMemory;
+ // Mode translation for mg-tetra 1.1
+ switch ( _hexoticSdMode )
+ {
+ case 1:
+ mode = "outside_skin_only";
+ break;
+ case 2:
+ mode = "outside_components";
+ break;
+ case 3:
+ mode = "all";
+ break;
+ case 4:
+ mode = "all --manifold_geometry no";
+ break;
+ }
+ nbproc = _hexoticNbProc;
+ verbosity = _hexoticVerbosity;
+ maxMemory = _hexoticMaxMemory;
+ textOptions = (" " + _textOptions + " ").c_str();
+ nbLayers = _nbLayers;
+ firstLayerSize = _firstLayerSize;
+ direction = _direction ? "1" : "-1";
+ growth = _growth;
+ for (size_t i = 0; i < _facesWithLayers.size(); i++)
+ {
+ facesWithLayers += _facesWithLayers[i];
+ if ((i + 1) != _facesWithLayers.size())
+ facesWithLayers += ",";
+ }
+ for (size_t i = 0; i < _imprintedFaces.size(); i++)
+ {
+ imprintedFaces += _imprintedFaces[i];
+ if ((i + 1) != _imprintedFaces.size())
+ imprintedFaces += ",";
+ }
if (_hexoticIgnoreRidges)
run_Hexotic += ignoreRidges;
if (_hexoticSharpAngleThreshold > 0)
run_Hexotic += angle + sharpAngle;
+
+ if (_sizeMaps.begin() != _sizeMaps.end() && forExecutable )
+ run_Hexotic += sizeMap + Hexotic_SizeMap_Prefix;
- run_Hexotic += in + Hexotic_In + out + Hexotic_Out;
+ if (_nbLayers > 0 &&
+ _firstLayerSize > 0 &&
+ _growth > 0 &&
+ !_facesWithLayers.empty())
+ {
+ run_Hexotic += comNbLayers + nbLayers;
+ run_Hexotic += comFirstLayerSize + firstLayerSize;
+ run_Hexotic += comDirection + direction;
+ run_Hexotic += comGrowth + growth;
+ run_Hexotic += comFacesWithLayers + facesWithLayers;
+ if (!_imprintedFaces.empty())
+ run_Hexotic += comImptintedFaces + imprintedFaces;
+ }
+ if ( forExecutable )
+ run_Hexotic += in + Hexotic_In + out + Hexotic_Out;
run_Hexotic += subdom + mode;
+#ifndef WIN32
run_Hexotic += proc + nbproc;
+#endif
run_Hexotic += verb + verbosity;
run_Hexotic += maxmem + maxMemory;
+ if (!_textOptions.empty())
+ run_Hexotic += textOptions;
+
return run_Hexotic.ToCString();
}
+// TODO : this is a duplication of some code found in BLSURFPlugin_BLSURF find a proper
+// way to share it
+TopoDS_Shape HexoticPlugin_Hexotic::entryToShape(std::string entry)
+{
+ GEOM::GEOM_Object_var aGeomObj;
+ TopoDS_Shape S = TopoDS_Shape();
+ SALOMEDS::SObject_var aSObj = SMESH_Gen_i::GetSMESHGen()->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 = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( aGeomObj.in() );
+ return S;
+}
+
+//================================================================================
+/*!
+ * \brief Produces a .mesh file with the size maps informations to give to Hexotic
+ */
+//================================================================================
+
+std::vector<std::string> HexoticPlugin_Hexotic::writeSizeMapFile( MG_Hexotic_API* mgInput,
+ std::string sizeMapPrefix )
+{
+ HexoticPlugin_Hypothesis::THexoticSizeMaps::iterator it;
+
+ std::vector<ControlPnt> points;
+ // Iterate on the size maps
+ for (it=_sizeMaps.begin(); it!=_sizeMaps.end(); it++)
+ {
+ // Step 1 : Get the GEOM object entry and the size
+ // from the _sizeMaps infos
+ std::string anEntry = it->first;
+ double aLocalSize = it->second;
+ TopoDS_Shape aShape = entryToShape( anEntry );
+
+ // Step 2 : Create the points
+ createControlPoints( aShape, aLocalSize, points );
+ }
+
+ // Write the .mesh size map file
+
+ std::string myVerticesFile = sizeMapPrefix + ".mesh";
+ std::string mySolFile = sizeMapPrefix + ".sol";
+
+ // Open files
+ int verticesFileID =
+ mgInput->GmfOpenMesh( myVerticesFile.c_str(), GmfWrite, GMFVERSION, GMFDIMENSION );
+ int solFileID =
+ mgInput->GmfOpenMesh( mySolFile.c_str(), GmfWrite, GMFVERSION, GMFDIMENSION );
+
+ int pointsNumber = points.size();
+
+ // Vertices Keyword
+ mgInput->GmfSetKwd( verticesFileID, GmfVertices, pointsNumber );
+ // SolAtVertices Keyword
+ int TypTab[] = {GmfSca};
+ mgInput->GmfSetKwd(solFileID, GmfSolAtVertices, pointsNumber, 1, TypTab);
+
+ // Read the control points information from the vector and write it into the files
+ double ValTab[1];
+ std::vector<ControlPnt>::const_iterator points_it;
+ for (points_it = points.begin(); points_it != points.end(); points_it++ )
+ {
+ mgInput->GmfSetLin( verticesFileID, GmfVertices, points_it->X(), points_it->Y(), points_it->Z(), 0 );
+ ValTab[0] = points_it->Size();
+ mgInput->GmfSetLin( solFileID, GmfSolAtVertices, ValTab);
+ }
+
+ // Close Files
+ mgInput->GmfCloseMesh( verticesFileID );
+ mgInput->GmfCloseMesh( solFileID );
+
+ std::vector<std::string> fileNames(2);
+ fileNames[0] = myVerticesFile;
+ fileNames[1] = mySolFile;
+
+ return fileNames;
+}
+
//=============================================================================
/*!
- * Here we are going to use the Hexotic mesher
+ * Here we are going to use the MG-Hexa mesher
*/
//=============================================================================
bool HexoticPlugin_Hexotic::Compute(SMESH_Mesh& aMesh,
- const TopoDS_Shape& aShape)
+ const TopoDS_Shape& /*aShape*/)
{
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- _compute_canceled = false;
-#endif
+ _computeCanceled = false;
bool Ok = true;
SMESHDS_Mesh* meshDS = aMesh.GetMeshDS();
TCollection_AsciiString hexahedraMessage;
- if (_iShape == 0 && _nbShape == 0) {
- _nbShape = countShape( meshDS, TopAbs_SOLID ); // we count the number of shapes
- //_tabNode = new SMDS_MeshNode*[_nbShape]; // we declare the size of the node array
- }
-
- // to prevent from displaying error message after computing,
- // SetIsAlwaysComputed( true ) to empty sub-meshes
- for ( int i = 0; i < _nbShape; ++i )
- if ( SMESH_subMesh* sm = aMesh.GetSubMeshContaining( aShape ))
- {
- SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*includeSelf=*/true,
- /*complexShapeFirst=*/false);
- while ( smIt->more() )
- {
- sm = smIt->next();
- if ( !sm->IsMeshComputed() )
- sm->SetIsAlwaysComputed( true );
- }
- }
-
- _iShape++;
-
- if (_iShape == _nbShape ) {
-
- // for (int i=0; i<_nbShape; i++) // we destroy the (_nbShape - 1) nodes created and used
- // meshDS->RemoveNode( _tabNode[i] ); // to simulate successful mesh computing.
- // delete [] _tabNode;
+ _nbShape = countShape( &aMesh, TopAbs_SOLID ); // we count the number of shapes
+ {
// create bounding box for each shape of the compound
int iShape = 0;
SetParameters(_hypothesis);
-// TCollection_AsciiString aTmpDir = getTmpDir();
- TCollection_AsciiString aTmpDir = TCollection_AsciiString(_hexoticWorkingDirectory.c_str());
+ TCollection_AsciiString aTmpDir = _hexoticWorkingDirectory.c_str();
+ TCollection_AsciiString aQuote("");
#ifdef WIN32
+ aQuote = "\"";
if ( aTmpDir.Value(aTmpDir.Length()) != '\\' ) aTmpDir += '\\';
#else
if ( aTmpDir.Value(aTmpDir.Length()) != '/' ) aTmpDir += '/';
#endif
- TCollection_AsciiString Hexotic_In(""), Hexotic_Out;
+ TCollection_AsciiString Hexotic_In(""), Hexotic_Out, Hexotic_SizeMap_Prefix;
TCollection_AsciiString modeFile_In( "chmod 666 " ), modeFile_Out( "chmod 666 " );
- TCollection_AsciiString aLogFileName = aTmpDir + "Hexotic.log"; // log
+ TCollection_AsciiString aLogFileName = aTmpDir + "Hexotic"+getSuffix()+".log"; // log
std::map <int,int> aSmdsToHexoticIdMap;
std::map <int,const SMDS_MeshNode*> aHexoticIdToNodeMap;
- Hexotic_Out = aTmpDir + "Hexotic_Out.mesh";
+ MG_Hexotic_API mgHexa( _computeCanceled, _progress );
+
+ Hexotic_Out = aTmpDir + "Hexotic"+getSuffix()+"_Out.mesh";
#ifdef WITH_BLSURFPLUGIN
bool defaultInputFile = true;
- if (_blsurfHypo && !_blsurfHypo->GetQuadAllowed()) {
- Hexotic_In = TCollection_AsciiString(_blsurfHypo->GetGMFFile().c_str());
- if (Hexotic_In != "")
+ if (_blsurfHypo && _blsurfHypo->GetElementType() == BLSURFPlugin_Hypothesis::Triangles ) {
+ Hexotic_In = _blsurfHypo->GetGMFFile().c_str();
+ if ( !Hexotic_In.IsEmpty() &&
+ SMESH_File( _blsurfHypo->GetGMFFile() ).exists() )
+ {
+ MESSAGE("Use output file from blsurf as input file from hexotic: " << Hexotic_In);
+ mgHexa.SetUseExecutable();
defaultInputFile = false;
+ }
}
if (defaultInputFile) {
#endif
- Hexotic_In = aTmpDir + "Hexotic_In.mesh";
+ Hexotic_In = aTmpDir + "Hexotic"+getSuffix()+"_In.mesh";
removeHexoticFiles(Hexotic_In, Hexotic_Out);
- cout << std::endl;
- cout << "Creating Hexotic input mesh file : " << Hexotic_In << std::endl;
- aMesh.ExportGMF(Hexotic_In.ToCString(), meshDS, true);
+ splitQuads(aMesh); // quadrangles are no longer acceptable as input
+ if ( mgHexa.IsExecutable() )
+ {
+ std::cout << std::endl;
+ std::cout << "Creating MG-Hexa input mesh file : " << Hexotic_In << std::endl;
+ }
+ writeInput( &mgHexa, Hexotic_In.ToCString(), meshDS );
#ifdef WITH_BLSURFPLUGIN
}
else {
}
#endif
+ Hexotic_SizeMap_Prefix = aTmpDir + "Hexotic_SizeMap" + getSuffix();
+ std::vector<std::string> sizeMapFiles = writeSizeMapFile( &mgHexa, Hexotic_SizeMap_Prefix.ToCString() );
+
+ std::string run_Hexotic = getHexoticCommand(aQuote + Hexotic_In + aQuote, aQuote + Hexotic_Out + aQuote, Hexotic_SizeMap_Prefix, mgHexa.IsExecutable() );
+ run_Hexotic += std::string(" 1> ") + aQuote.ToCString() + aLogFileName.ToCString() + aQuote.ToCString(); // dump into file
+ mgHexa.SetLogFile( aLogFileName.ToCString() );
+ std::cout << "Creating MG-Hexa log file : " << aLogFileName << std::endl;
- std::string run_Hexotic = getHexoticCommand(Hexotic_In, Hexotic_Out);
- run_Hexotic += std::string(" 1 > ") + aLogFileName.ToCString(); // dump into file
-
- cout << std::endl;
- cout << "Hexotic command : " << run_Hexotic << std::endl;
+ std::cout << std::endl;
+ std::cout << "MG-Hexa command : " << run_Hexotic << std::endl;
- modeFile_In += Hexotic_In;
- system( modeFile_In.ToCString() );
+ if ( mgHexa.IsExecutable() )
+ {
+#ifndef WIN32
+ modeFile_In += Hexotic_In;
+ system( modeFile_In.ToCString() );
+#endif
+ }
aSmdsToHexoticIdMap.clear();
aHexoticIdToNodeMap.clear();
MESSAGE("HexoticPlugin_Hexotic::Compute");
- system( run_Hexotic.data() );
+
+ std::string errStr;
+ Ok = mgHexa.Compute( run_Hexotic, errStr ); // run
+
// --------------
// read a result
// --------------
- std::ifstream fileRes( Hexotic_Out.ToCString() );
- modeFile_Out += Hexotic_Out;
- system( modeFile_Out.ToCString() );
- if ( ! fileRes.fail() ) {
- Ok = readResult( Hexotic_Out.ToCString(),
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- this,
+ if ( mgHexa.IsExecutable() && SMESH_File( Hexotic_Out.ToCString() ).exists() )
+ {
+#ifndef WIN32
+ modeFile_Out += Hexotic_Out;
+ system( modeFile_Out.ToCString() );
#endif
- meshDS, _nbShape, tabShape, tabBox );
- if(Ok)
-/*********************
-// TODO: Detect and remove elements in holes in case of sd mode = 4
- // Remove previous nodes and elements
- SMDS_ElemIteratorPtr itElement = meshDS->elementsIterator();
- SMDS_NodeIteratorPtr itNode = meshDS->nodesIterator();
-
- while ( itElement->more() )
- meshDS->RemoveElement( itElement->next() );
- while ( itNode->more() )
- meshDS->RemoveNode( itNode->next() );
-
- SMESH_ComputeErrorPtr myError = aMesh.GMFToMesh(Hexotic_Out.ToCString());
- if (myError)
-*/
- hexahedraMessage = "success";
- else
- hexahedraMessage = "failed";
}
- else {
- hexahedraMessage = "failed";
- cout << "Problem with Hexotic output file " << Hexotic_Out.ToCString() << std::endl;
- Ok = false;
- // analyse log file
- SMESH_File logFile( aLogFileName.ToCString() );
- if ( !logFile.eof() )
+ SMESH_MesherHelper aHelper( aMesh );
+
+ Ok = readResult( &mgHexa, Hexotic_Out.ToCString(),
+ this,
+ &aHelper, _nbShape, tabShape, tabBox );
+
+ std::string log = mgHexa.GetLog();
+ hexahedraMessage = "failed";
+ if ( Ok )
+ {
+ hexahedraMessage = "success";
+ if ( _removeLogOnSuccess )
+ removeFile( aLogFileName );
+ }
+ else if ( !log.empty() )
+ {
+ if( _computeCanceled )
+ error( "interruption initiated by user" );
+ else
{
+ // get problem description from the log file
char msgLic[] = " Dlim ";
- const char* fileBeg = logFile.getPos(), *fileEnd = fileBeg + logFile.size();
+ const char* fileBeg = &log[0], *fileEnd = fileBeg + log.size();
if ( std::search( fileBeg, fileEnd, msgLic, msgLic+strlen(msgLic)) != fileEnd )
error("Licence problems.");
}
}
- cout << "Hexahedra meshing " << hexahedraMessage << std::endl;
- cout << std::endl;
+ else if ( !errStr.empty() )
+ {
+ // the log file is empty
+ removeFile( aLogFileName );
+ INFOS( "MG-Hexa Error, " << errStr);
+ error(COMPERR_ALGO_FAILED, errStr);
+ }
+
+ if ( !Ok && mgHexa.IsExecutable() )
+ std::cout << "Problem with MG-Hexa output file " << Hexotic_Out.ToCString() << std::endl;
+
+ if ( !_keepFiles )
+ {
+ if (! Ok && _computeCanceled )
+ removeFile( aLogFileName );
+ removeFile(Hexotic_Out);
+ removeFile(Hexotic_In);
+ for ( size_t i = 0; i < sizeMapFiles.size(); i++ )
+ removeFile( sizeMapFiles[i].c_str() );
+ }
+ std::cout << "Hexahedra meshing " << hexahedraMessage << std::endl;
+ std::cout << std::endl;
delete [] tabShape;
for (int i=0; i<_nbShape; i++)
_nbShape = 0;
_iShape = 0;
}
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- if(_compute_canceled)
- return error(SMESH_Comment("interruption initiated by user"));
-#endif
+
return Ok;
}
bool HexoticPlugin_Hexotic::Compute(SMESH_Mesh & aMesh, SMESH_MesherHelper* aHelper)
{
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- _compute_canceled = false;
-#endif
-/*
- SMESH_ComputeErrorPtr myError = SMESH_ComputeError::New();
-*/
+ _computeCanceled = false;
+
bool Ok = true;
TCollection_AsciiString hexahedraMessage;
-
+ TCollection_AsciiString aQuote("");
+#ifdef WIN32
+ aQuote = "\"";
+#endif
SetParameters(_hypothesis);
- TCollection_AsciiString aTmpDir = getTmpDir();
- TCollection_AsciiString Hexotic_In, Hexotic_Out;
+ TCollection_AsciiString aTmpDir = _hexoticWorkingDirectory.c_str();//getTmpDir();
+ TCollection_AsciiString Hexotic_In, Hexotic_Out, Hexotic_SizeMap_Prefix;
TCollection_AsciiString modeFile_In( "chmod 666 " ), modeFile_Out( "chmod 666 " );
- TCollection_AsciiString aLogFileName = aTmpDir + "Hexotic.log"; // log
+ TCollection_AsciiString aLogFileName = aTmpDir + "Hexotic"+getSuffix()+".log"; // log
std::map <int,int> aSmdsToHexoticIdMap;
std::map <int,const SMDS_MeshNode*> aHexoticIdToNodeMap;
- Hexotic_In = aTmpDir + "Hexotic_In.mesh";
- Hexotic_Out = aTmpDir + "Hexotic_Out.mesh";
+ Hexotic_In = aTmpDir + "Hexotic"+getSuffix()+"_In.mesh";
+ Hexotic_Out = aTmpDir + "Hexotic"+getSuffix()+"_Out.mesh";
+ Hexotic_SizeMap_Prefix = aTmpDir + "Hexotic_SizeMap";
+
+ MG_Hexotic_API mgHexa( _computeCanceled, _progress );
+
+ std::vector<std::string> sizeMapFiles = writeSizeMapFile( &mgHexa, Hexotic_SizeMap_Prefix.ToCString() );
- std::string run_Hexotic = getHexoticCommand(Hexotic_In, Hexotic_Out);
- run_Hexotic += std::string(" 1 > ") + aLogFileName.ToCString(); // dump into file
+ std::string run_Hexotic = getHexoticCommand(aQuote + Hexotic_In + aQuote, aQuote + Hexotic_Out + aQuote, Hexotic_SizeMap_Prefix, mgHexa.IsExecutable());
+ run_Hexotic += std::string(" 1> ") + aQuote.ToCString() + aLogFileName.ToCString() + aQuote.ToCString(); // dump into file
+ mgHexa.SetLogFile( aLogFileName.ToCString() );
+ std::cout << "Creating MG-Hexa log file : " << aLogFileName << std::endl;
removeHexoticFiles(Hexotic_In, Hexotic_Out);
- cout << std::endl;
- cout << "Creating Hexotic input mesh file : " << Hexotic_In << std::endl;
- aMesh.ExportGMF(Hexotic_In.ToCString(), aHelper->GetMeshDS());
- modeFile_In += Hexotic_In;
- system( modeFile_In.ToCString() );
+ splitQuads(aMesh); // quadrangles are no longer acceptable as input
+
+ std::cout << std::endl;
+ std::cout << "Creating MG-Hexa input mesh file : " << Hexotic_In << std::endl;
+ writeInput( &mgHexa, Hexotic_In.ToCString(), aHelper->GetMeshDS() );
+ if ( mgHexa.IsExecutable() )
+ {
+#ifndef WIN32
+ modeFile_In += Hexotic_In;
+ system( modeFile_In.ToCString() );
+#endif
+ }
aSmdsToHexoticIdMap.clear();
aHexoticIdToNodeMap.clear();
MESSAGE("HexoticPlugin_Hexotic::Compute");
- cout << std::endl;
- cout << "Hexotic command : " << run_Hexotic << std::endl;
- system( run_Hexotic.data() );
+ std::cout << std::endl;
+ std::cout << "MG-Hexa command : " << run_Hexotic << std::endl;
+
+ std::string errStr;
+ Ok = mgHexa.Compute( run_Hexotic, errStr ); // run
// --------------
// read a result
// --------------
- std::ifstream fileRes( Hexotic_Out.ToCString() );
- modeFile_Out += Hexotic_Out;
- system( modeFile_Out.ToCString() );
- if ( ! fileRes.fail() ) {
- Ok = readResult( Hexotic_Out.ToCString(),
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- this,
-#endif
- aHelper );
- if(Ok)
-/*
- // Remove previous nodes and elements
- SMDS_ElemIteratorPtr itElement = aHelper->GetMeshDS()->elementsIterator();
- SMDS_NodeIteratorPtr itNode = aHelper->GetMeshDS()->nodesIterator();
-
- while ( itElement->more() )
- aHelper->GetMeshDS()->RemoveElement( itElement->next() );
- while ( itNode->more() )
- aHelper->GetMeshDS()->RemoveNode( itNode->next() );
-
- // Import GMF mesh
- myError = aMesh.GMFToMesh(Hexotic_Out.ToCString());
-
- itElement = aHelper->GetMeshDS()->elementsIterator();
- itNode = aHelper->GetMeshDS()->nodesIterator();
+ if ( mgHexa.IsExecutable() && SMESH_File( Hexotic_Out.ToCString() ).exists() )
+ {
+ modeFile_Out += Hexotic_Out;
+ system( modeFile_Out.ToCString() );
+ }
- // Assign nodes and elements to the pseudo shape
- while ( itNode->more() )
- aHelper->GetMeshDS()->SetNodeInVolume(itNode->next(), 1);
- while ( itElement->more() )
- aHelper->GetMeshDS()->SetMeshElementOnShape(itElement->next(), 1);
+ Ok = Ok && readResult( &mgHexa, Hexotic_Out.ToCString(), this, aHelper );
- if(myError->IsOK())
-*/
- hexahedraMessage = "success";
- else
- hexahedraMessage = "failed";
+ std::string log = mgHexa.GetLog();
+ if ( Ok )
+ {
+ hexahedraMessage = "success";
}
- else {
-/*
- myError->myName = COMPERR_EXCEPTION;
-*/
+ else
+ {
hexahedraMessage = "failed";
- cout << "Problem with Hexotic output file " << Hexotic_Out << std::endl;
- // analyse log file
- SMESH_File logFile( aLogFileName.ToCString() );
- if ( !logFile.eof() )
- {
- char msgLic[] = " Dlim ";
- const char* fileBeg = logFile.getPos(), *fileEnd = fileBeg + logFile.size();
- if ( std::search( fileBeg, fileEnd, msgLic, msgLic+strlen(msgLic)) != fileEnd )
- return error("Licence problems.");
- }
- return error(SMESH_Comment("Problem with Hexotic output file ")<<Hexotic_Out);
+ if ( mgHexa.IsExecutable() )
+ std::cout << "Problem with MG-Hexa output file " << Hexotic_Out << std::endl;
+
+ if ( log.find( " license " ) != std::string::npos ||
+ log.find( " Dlim " ) != std::string::npos )
+ error("License problems.");
+
+ if ( !errStr.empty() )
+ error(errStr);
}
- cout << "Hexahedra meshing " << hexahedraMessage << std::endl;
- cout << std::endl;
+ std::cout << "Hexahedra meshing " << hexahedraMessage << std::endl;
+ std::cout << std::endl;
-#ifdef WITH_SMESH_CANCEL_COMPUTE
- if(_compute_canceled)
+ if(_computeCanceled)
return error(SMESH_Comment("interruption initiated by user"));
-#endif
+ removeFile(Hexotic_Out);
+ removeFile(Hexotic_In);
+ if ( Ok )
+ removeFile(aLogFileName);
+ for( size_t i=0; i<sizeMapFiles.size(); i++)
+ {
+ removeFile( TCollection_AsciiString(sizeMapFiles[i].c_str()) );
+ }
return Ok;
-/*
- return myError->IsOK();
-*/
}
//=============================================================================
*/
//=============================================================================
-bool HexoticPlugin_Hexotic::Evaluate(SMESH_Mesh& aMesh,
+bool HexoticPlugin_Hexotic::Evaluate(SMESH_Mesh& aMesh,
const TopoDS_Shape& aShape,
- MapShapeNbElems& aResMap)
+ MapShapeNbElems& aResMap)
{
std::vector<int> aResVec(SMDSEntity_Last);
for(int i=SMDSEntity_Node; i<SMDSEntity_Last; i++) aResVec[i] = 0;
return true;
}
-#ifdef WITH_SMESH_CANCEL_COMPUTE
void HexoticPlugin_Hexotic::CancelCompute()
{
- _compute_canceled = true;
-#ifdef WNT
+ _computeCanceled = true;
+#ifdef WIN32
#else
- TCollection_AsciiString aTmpDir = getTmpDir();
+ TCollection_AsciiString aTmpDir = _hexoticWorkingDirectory.c_str(); //getTmpDir();
TCollection_AsciiString Hexotic_In = aTmpDir + "Hexotic_In.mesh";
TCollection_AsciiString cmd = TCollection_AsciiString("ps ux | grep ") + Hexotic_In;
cmd += TCollection_AsciiString(" | grep -v grep | awk '{print $2}' | xargs kill -9 > /dev/null 2>&1");
system( cmd.ToCString() );
#endif
}
-#endif
