1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #include "MEDCouplingMappedExtrudedMesh.hxx"
22 #include "MEDCouplingUMesh.hxx"
23 #include "MEDCouplingMemArray.hxx"
24 #include "MEDCouplingFieldDouble.hxx"
26 #include "CellModel.hxx"
28 #include "InterpolationUtils.hxx"
39 using namespace MEDCoupling;
42 * Build an extruded mesh instance from 3D and 2D unstructured mesh lying on the \b same \b coords.
43 * @param mesh3D 3D unstructured mesh.
44 * @param mesh2D 2D unstructured mesh lying on the same coordinates than mesh3D. \b Warning mesh2D is \b not \b const
45 * because the mesh is aggregated and potentially modified by rotate or translate method.
46 * @param cell2DId Id of cell in mesh2D mesh where the computation of 1D mesh will be done.
48 MEDCouplingMappedExtrudedMesh *MEDCouplingMappedExtrudedMesh::New(const MEDCouplingUMesh *mesh3D, const MEDCouplingUMesh *mesh2D, int cell2DId)
50 return new MEDCouplingMappedExtrudedMesh(mesh3D,mesh2D,cell2DId);
54 * This constructor is here only for unserialisation process.
55 * This constructor is normally completely useless for end user.
57 MEDCouplingMappedExtrudedMesh *MEDCouplingMappedExtrudedMesh::New()
59 return new MEDCouplingMappedExtrudedMesh;
62 MEDCouplingMeshType MEDCouplingMappedExtrudedMesh::getType() const
67 std::size_t MEDCouplingMappedExtrudedMesh::getHeapMemorySizeWithoutChildren() const
69 return MEDCouplingMesh::getHeapMemorySizeWithoutChildren();
72 std::vector<const BigMemoryObject *> MEDCouplingMappedExtrudedMesh::getDirectChildrenWithNull() const
74 std::vector<const BigMemoryObject *> ret;
75 ret.push_back(_mesh2D);
76 ret.push_back(_mesh1D);
77 ret.push_back(_mesh3D_ids);
82 * This method copyies all tiny strings from other (name and components name).
83 * @throw if other and this have not same mesh type.
85 void MEDCouplingMappedExtrudedMesh::copyTinyStringsFrom(const MEDCouplingMesh *other)
87 const MEDCouplingMappedExtrudedMesh *otherC=dynamic_cast<const MEDCouplingMappedExtrudedMesh *>(other);
89 throw INTERP_KERNEL::Exception("MEDCouplingMappedExtrudedMesh::copyTinyStringsFrom : meshes have not same type !");
90 MEDCouplingMesh::copyTinyStringsFrom(other);
91 _mesh2D->copyTinyStringsFrom(otherC->_mesh2D);
92 _mesh1D->copyTinyStringsFrom(otherC->_mesh1D);
95 MEDCouplingMappedExtrudedMesh::MEDCouplingMappedExtrudedMesh(const MEDCouplingUMesh *mesh3D, const MEDCouplingUMesh *mesh2D, int cell2DId)
96 try:_mesh2D(const_cast<MEDCouplingUMesh *>(mesh2D)),_mesh1D(MEDCouplingUMesh::New()),_mesh3D_ids(0),_cell_2D_id(cell2DId)
100 computeExtrusion(mesh3D);
101 setName(mesh3D->getName());
103 catch(INTERP_KERNEL::Exception& e)
110 _mesh3D_ids->decrRef();
114 MEDCouplingMappedExtrudedMesh::MEDCouplingMappedExtrudedMesh():_mesh2D(0),_mesh1D(0),_mesh3D_ids(0),_cell_2D_id(-1)
118 MEDCouplingMappedExtrudedMesh::MEDCouplingMappedExtrudedMesh(const MEDCouplingMappedExtrudedMesh& other, bool deepCopy):MEDCouplingMesh(other),_cell_2D_id(other._cell_2D_id)
122 _mesh2D=other._mesh2D->clone(true);
123 _mesh1D=other._mesh1D->clone(true);
124 _mesh3D_ids=other._mesh3D_ids->deepCopy();
128 _mesh2D=other._mesh2D;
131 _mesh1D=other._mesh1D;
134 _mesh3D_ids=other._mesh3D_ids;
136 _mesh3D_ids->incrRef();
140 int MEDCouplingMappedExtrudedMesh::getNumberOfCells() const
142 return _mesh2D->getNumberOfCells()*_mesh1D->getNumberOfCells();
145 int MEDCouplingMappedExtrudedMesh::getNumberOfNodes() const
147 return _mesh2D->getNumberOfNodes();
150 int MEDCouplingMappedExtrudedMesh::getSpaceDimension() const
155 int MEDCouplingMappedExtrudedMesh::getMeshDimension() const
160 MEDCouplingMappedExtrudedMesh *MEDCouplingMappedExtrudedMesh::deepCopy() const
165 MEDCouplingMappedExtrudedMesh *MEDCouplingMappedExtrudedMesh::clone(bool recDeepCpy) const
167 return new MEDCouplingMappedExtrudedMesh(*this,recDeepCpy);
170 bool MEDCouplingMappedExtrudedMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const
173 throw INTERP_KERNEL::Exception("MEDCouplingMappedExtrudedMesh::isEqualIfNotWhy : input other pointer is null !");
174 const MEDCouplingMappedExtrudedMesh *otherC=dynamic_cast<const MEDCouplingMappedExtrudedMesh *>(other);
175 std::ostringstream oss;
178 reason="mesh given in input is not castable in MEDCouplingMappedExtrudedMesh !";
181 if(!MEDCouplingMesh::isEqualIfNotWhy(other,prec,reason))
183 if(!_mesh2D->isEqualIfNotWhy(otherC->_mesh2D,prec,reason))
185 reason.insert(0,"Mesh2D unstructured meshes differ : ");
188 if(!_mesh1D->isEqualIfNotWhy(otherC->_mesh1D,prec,reason))
190 reason.insert(0,"Mesh1D unstructured meshes differ : ");
193 if(!_mesh3D_ids->isEqualIfNotWhy(*otherC->_mesh3D_ids,reason))
195 reason.insert(0,"Mesh3D ids DataArrayInt instances differ : ");
198 if(_cell_2D_id!=otherC->_cell_2D_id)
200 oss << "Cell 2D id of the two extruded mesh differ : this = " << _cell_2D_id << " other = " << otherC->_cell_2D_id;
207 bool MEDCouplingMappedExtrudedMesh::isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const
209 const MEDCouplingMappedExtrudedMesh *otherC=dynamic_cast<const MEDCouplingMappedExtrudedMesh *>(other);
212 if(!_mesh2D->isEqualWithoutConsideringStr(otherC->_mesh2D,prec))
214 if(!_mesh1D->isEqualWithoutConsideringStr(otherC->_mesh1D,prec))
216 if(!_mesh3D_ids->isEqualWithoutConsideringStr(*otherC->_mesh3D_ids))
218 if(_cell_2D_id!=otherC->_cell_2D_id)
223 void MEDCouplingMappedExtrudedMesh::checkDeepEquivalWith(const MEDCouplingMesh *other, int cellCompPol, double prec,
224 DataArrayInt *&cellCor, DataArrayInt *&nodeCor) const
226 throw INTERP_KERNEL::Exception("MEDCouplingMappedExtrudedMesh::checkDeepEquivalWith : not implemented yet !");
229 void MEDCouplingMappedExtrudedMesh::checkDeepEquivalOnSameNodesWith(const MEDCouplingMesh *other, int cellCompPol, double prec,
230 DataArrayInt *&cellCor) const
232 throw INTERP_KERNEL::Exception("MEDCouplingMappedExtrudedMesh::checkDeepEquivalOnSameNodesWith : not implemented yet !");
235 INTERP_KERNEL::NormalizedCellType MEDCouplingMappedExtrudedMesh::getTypeOfCell(int cellId) const
237 const int *ids(_mesh3D_ids->begin());
238 int nbOf3DCells(_mesh3D_ids->getNumberOfTuples());
239 const int *where(std::find(ids,ids+nbOf3DCells,cellId));
240 if(where==ids+nbOf3DCells)
241 throw INTERP_KERNEL::Exception("Invalid cellId specified >= getNumberOfCells() !");
242 int nbOfCells2D(_mesh2D->getNumberOfCells());
243 int locId(((int)std::distance(ids,where))%nbOfCells2D);
244 INTERP_KERNEL::NormalizedCellType tmp(_mesh2D->getTypeOfCell(locId));
245 return INTERP_KERNEL::CellModel::GetCellModel(tmp).getExtrudedType();
248 std::set<INTERP_KERNEL::NormalizedCellType> MEDCouplingMappedExtrudedMesh::getAllGeoTypes() const
250 std::set<INTERP_KERNEL::NormalizedCellType> ret2D(_mesh2D->getAllGeoTypes());
251 std::set<INTERP_KERNEL::NormalizedCellType> ret;
252 for(std::set<INTERP_KERNEL::NormalizedCellType>::const_iterator it=ret2D.begin();it!=ret2D.end();it++)
253 ret.insert(INTERP_KERNEL::CellModel::GetCellModel(*it).getExtrudedType());
257 DataArrayInt *MEDCouplingMappedExtrudedMesh::giveCellsWithType(INTERP_KERNEL::NormalizedCellType type) const
259 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(type));
260 INTERP_KERNEL::NormalizedCellType revExtTyp(cm.getReverseExtrudedType());
261 MCAuto<DataArrayInt> ret(DataArrayInt::New());
262 if(revExtTyp==INTERP_KERNEL::NORM_ERROR)
267 MCAuto<DataArrayInt> tmp(_mesh2D->giveCellsWithType(revExtTyp));
268 int nbOfLevs(_mesh1D->getNumberOfCells());
269 int nbOfCells2D(_mesh2D->getNumberOfCells());
270 int nbOfTuples(tmp->getNumberOfTuples());
271 ret->alloc(nbOfLevs*nbOfTuples,1);
272 int *pt(ret->getPointer());
273 for(int i=0;i<nbOfLevs;i++,pt+=nbOfTuples)
274 std::transform(tmp->begin(),tmp->end(),pt,std::bind2nd(std::plus<int>(),i*nbOfCells2D));
275 MCAuto<DataArrayInt> ret2(ret->renumberR(_mesh3D_ids->begin()));
280 DataArrayInt *MEDCouplingMappedExtrudedMesh::computeNbOfNodesPerCell() const
282 MCAuto<DataArrayInt> ret2D(_mesh2D->computeNbOfNodesPerCell());
283 int nbOfLevs(_mesh1D->getNumberOfCells());
284 int nbOfCells2D(_mesh2D->getNumberOfCells());
285 MCAuto<DataArrayInt> ret3D(DataArrayInt::New()); ret3D->alloc(nbOfLevs*nbOfCells2D,1);
286 int *pt(ret3D->getPointer());
287 for(int i=0;i<nbOfLevs;i++,pt+=nbOfCells2D)
288 std::copy(ret2D->begin(),ret2D->end(),pt);
289 ret3D->applyLin(2,0,0);
290 return ret3D->renumberR(_mesh3D_ids->begin());
293 DataArrayInt *MEDCouplingMappedExtrudedMesh::computeNbOfFacesPerCell() const
295 MCAuto<DataArrayInt> ret2D(_mesh2D->computeNbOfNodesPerCell());
296 int nbOfLevs(_mesh1D->getNumberOfCells());
297 int nbOfCells2D(_mesh2D->getNumberOfCells());
298 MCAuto<DataArrayInt> ret3D(DataArrayInt::New()); ret3D->alloc(nbOfLevs*nbOfCells2D,1);
299 int *pt(ret3D->getPointer());
300 for(int i=0;i<nbOfLevs;i++,pt+=nbOfCells2D)
301 std::copy(ret2D->begin(),ret2D->end(),pt);
302 ret3D->applyLin(2,2,0);
303 return ret3D->renumberR(_mesh3D_ids->begin());
306 DataArrayInt *MEDCouplingMappedExtrudedMesh::computeEffectiveNbOfNodesPerCell() const
308 return computeNbOfNodesPerCell();
311 int MEDCouplingMappedExtrudedMesh::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType type) const
314 int nbOfCells2D(_mesh2D->getNumberOfCells());
315 for(int i=0;i<nbOfCells2D;i++)
317 INTERP_KERNEL::NormalizedCellType t(_mesh2D->getTypeOfCell(i));
318 if(INTERP_KERNEL::CellModel::GetCellModel(t).getExtrudedType()==type)
321 return ret*_mesh1D->getNumberOfCells();
324 void MEDCouplingMappedExtrudedMesh::getNodeIdsOfCell(int cellId, std::vector<int>& conn) const
326 int nbOfCells2D(_mesh2D->getNumberOfCells());
327 int nbOfNodes2D(_mesh2D->getNumberOfNodes());
328 int locId(cellId%nbOfCells2D);
329 int lev(cellId/nbOfCells2D);
330 std::vector<int> tmp,tmp2;
331 _mesh2D->getNodeIdsOfCell(locId,tmp);
333 std::transform(tmp.begin(),tmp.end(),tmp.begin(),std::bind2nd(std::plus<int>(),nbOfNodes2D*lev));
334 std::transform(tmp2.begin(),tmp2.end(),tmp2.begin(),std::bind2nd(std::plus<int>(),nbOfNodes2D*(lev+1)));
335 conn.insert(conn.end(),tmp.begin(),tmp.end());
336 conn.insert(conn.end(),tmp2.begin(),tmp2.end());
339 void MEDCouplingMappedExtrudedMesh::getCoordinatesOfNode(int nodeId, std::vector<double>& coo) const
341 int nbOfNodes2D(_mesh2D->getNumberOfNodes());
342 int locId(nodeId%nbOfNodes2D);
343 int lev(nodeId/nbOfNodes2D);
344 std::vector<double> tmp,tmp2;
345 _mesh2D->getCoordinatesOfNode(locId,tmp);
347 int spaceDim(_mesh1D->getSpaceDimension());
348 const double *z(_mesh1D->getCoords()->begin());
349 std::transform(tmp.begin(),tmp.end(),z+lev*spaceDim,tmp.begin(),std::plus<double>());
350 std::transform(tmp2.begin(),tmp2.end(),z+(lev+1)*spaceDim,tmp2.begin(),std::plus<double>());
351 coo.insert(coo.end(),tmp.begin(),tmp.end());
352 coo.insert(coo.end(),tmp2.begin(),tmp2.end());
355 std::string MEDCouplingMappedExtrudedMesh::simpleRepr() const
357 std::ostringstream ret;
358 ret << "3D Extruded mesh from a 2D Surf Mesh with name : \"" << getName() << "\"\n";
359 ret << "Description of mesh : \"" << getDescription() << "\"\n";
361 double tt=getTime(tmpp1,tmpp2);
362 ret << "Time attached to the mesh [unit] : " << tt << " [" << getTimeUnit() << "]\n";
363 ret << "Iteration : " << tmpp1 << " Order : " << tmpp2 << "\n";
364 ret << "Cell id where 1D mesh has been deduced : " << _cell_2D_id << "\n";
365 ret << "Number of cells : " << getNumberOfCells() << "(" << _mesh2D->getNumberOfCells() << "x" << _mesh1D->getNumberOfCells() << ")\n";
366 ret << "1D Mesh info : _____________________\n\n\n";
367 ret << _mesh1D->simpleRepr();
368 ret << "\n\n\n2D Mesh info : _____________________\n\n\n" << _mesh2D->simpleRepr() << "\n\n\n";
372 std::string MEDCouplingMappedExtrudedMesh::advancedRepr() const
374 std::ostringstream ret;
375 ret << "3D Extruded mesh from a 2D Surf Mesh with name : \"" << getName() << "\"\n";
376 ret << "Description of mesh : \"" << getDescription() << "\"\n";
378 double tt=getTime(tmpp1,tmpp2);
379 ret << "Time attached to the mesh (unit) : " << tt << " (" << getTimeUnit() << ")\n";
380 ret << "Iteration : " << tmpp1 << " Order : " << tmpp2 << "\n";
381 ret << "Cell id where 1D mesh has been deduced : " << _cell_2D_id << "\n";
382 ret << "Number of cells : " << getNumberOfCells() << "(" << _mesh2D->getNumberOfCells() << "x" << _mesh1D->getNumberOfCells() << ")\n";
383 ret << "1D Mesh info : _____________________\n\n\n";
384 ret << _mesh1D->advancedRepr();
385 ret << "\n\n\n2D Mesh info : _____________________\n\n\n" << _mesh2D->advancedRepr() << "\n\n\n";
386 ret << "3D cell ids per level :\n";
390 void MEDCouplingMappedExtrudedMesh::checkConsistencyLight() const
394 void MEDCouplingMappedExtrudedMesh::checkConsistency(double eps) const
396 checkConsistencyLight();
399 void MEDCouplingMappedExtrudedMesh::getBoundingBox(double *bbox) const
402 _mesh2D->getBoundingBox(bbox2D);
403 const double *nodes1D(_mesh1D->getCoords()->begin());
404 int nbOfNodes1D(_mesh1D->getNumberOfNodes());
405 double bbox1DMin[3],bbox1DMax[3],tmp[3];
406 std::fill(bbox1DMin,bbox1DMin+3,std::numeric_limits<double>::max());
407 std::fill(bbox1DMax,bbox1DMax+3,-(std::numeric_limits<double>::max()));
408 for(int i=0;i<nbOfNodes1D;i++)
410 std::transform(nodes1D+3*i,nodes1D+3*(i+1),bbox1DMin,bbox1DMin,static_cast<const double& (*)(const double&, const double&)>(std::min<double>));
411 std::transform(nodes1D+3*i,nodes1D+3*(i+1),bbox1DMax,bbox1DMax,static_cast<const double& (*)(const double&, const double&)>(std::max<double>));
413 std::transform(bbox1DMax,bbox1DMax+3,bbox1DMin,tmp,std::minus<double>());
414 int id=(int)std::distance(tmp,std::max_element(tmp,tmp+3));
415 bbox[0]=bbox1DMin[0]; bbox[1]=bbox1DMax[0];
416 bbox[2]=bbox1DMin[1]; bbox[3]=bbox1DMax[1];
417 bbox[4]=bbox1DMin[2]; bbox[5]=bbox1DMax[2];
418 bbox[2*id+1]+=tmp[id];
421 void MEDCouplingMappedExtrudedMesh::updateTime() const
423 if(_mesh2D.isNotNull())
424 updateTimeWith(*_mesh2D);
425 if(_mesh1D.isNotNull())
426 updateTimeWith(*_mesh1D);
429 void MEDCouplingMappedExtrudedMesh::renumberCells(const int *old2NewBg, bool check)
431 throw INTERP_KERNEL::Exception("Functionnality of renumbering cells unavailable for ExtrudedMesh");
434 MEDCouplingUMesh *MEDCouplingMappedExtrudedMesh::build3DUnstructuredMesh() const
436 MCAuto<MEDCouplingUMesh> mesh2DZC(_mesh2D->deepCopyConnectivityOnly());
437 mesh2DZC->zipCoords();
438 MCAuto<MEDCouplingUMesh> ret(mesh2DZC->buildExtrudedMesh(_mesh1D,0));
439 const int *renum(_mesh3D_ids->begin());
440 ret->renumberCells(renum,false);
441 ret->setName(getName());
445 MEDCouplingUMesh *MEDCouplingMappedExtrudedMesh::buildUnstructured() const
447 return build3DUnstructuredMesh();
450 MEDCouplingFieldDouble *MEDCouplingMappedExtrudedMesh::getMeasureField(bool) const
452 std::string name="MeasureOfMesh_";
454 MCAuto<MEDCouplingFieldDouble> ret2D(_mesh2D->getMeasureField(true)),ret1D(_mesh1D->getMeasureField(true));
455 const double *ret2DPtr(ret2D->getArray()->begin());
456 const double *ret1DPtr(ret1D->getArray()->begin());
457 int nbOf2DCells(_mesh2D->getNumberOfCells()),nbOf1DCells(_mesh1D->getNumberOfCells()),nbOf3DCells(nbOf2DCells*nbOf1DCells);
458 const int *renum(_mesh3D_ids->begin());
459 MCAuto<MEDCouplingFieldDouble> ret(MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME));
461 ret->synchronizeTimeWithMesh();
462 MCAuto<DataArrayDouble> da(DataArrayDouble::New());
463 da->alloc(nbOf3DCells,1);
464 double *retPtr(da->getPointer());
465 for(int i=0;i<nbOf1DCells;i++)
466 for(int j=0;j<nbOf2DCells;j++)
467 retPtr[renum[i*nbOf2DCells+j]]=ret2DPtr[j]*ret1DPtr[i];
473 MEDCouplingFieldDouble *MEDCouplingMappedExtrudedMesh::getMeasureFieldOnNode(bool isAbs) const
475 //not implemented yet
479 MEDCouplingFieldDouble *MEDCouplingMappedExtrudedMesh::buildOrthogonalField() const
481 throw INTERP_KERNEL::Exception("MEDCouplingMappedExtrudedMesh::buildOrthogonalField : This method has no sense for MEDCouplingMappedExtrudedMesh that is 3D !");
484 int MEDCouplingMappedExtrudedMesh::getCellContainingPoint(const double *pos, double eps) const
486 throw INTERP_KERNEL::Exception("MEDCouplingMappedExtrudedMesh::getCellContainingPoint : not implemented yet !");
489 MEDCouplingMappedExtrudedMesh::~MEDCouplingMappedExtrudedMesh()
493 void MEDCouplingMappedExtrudedMesh::computeExtrusion(const MEDCouplingUMesh *mesh3D)
495 const char errMsg1[]="2D mesh is empty unable to compute extrusion !";
496 const char errMsg2[]="Coords between 2D and 3D meshes are not the same ! Try MEDCouplingPointSet::tryToShareSameCoords method";
497 const char errMsg3[]="No chance to find extrusion pattern in mesh3D,mesh2D couple because nbCells3D%nbCells2D!=0 !";
498 if(_mesh2D.isNull() || mesh3D==0)
499 throw INTERP_KERNEL::Exception(errMsg1);
500 if(_mesh2D->getCoords()!=mesh3D->getCoords())
501 throw INTERP_KERNEL::Exception(errMsg2);
502 if(mesh3D->getNumberOfCells()%_mesh2D->getNumberOfCells()!=0)
503 throw INTERP_KERNEL::Exception(errMsg3);
504 if(_mesh3D_ids.isNull())
505 _mesh3D_ids=DataArrayInt::New();
507 _mesh1D=MEDCouplingUMesh::New();
508 computeExtrusionAlg(mesh3D);
511 void MEDCouplingMappedExtrudedMesh::build1DExtrusion(int idIn3DDesc, int newId, int nbOf1DLev, MEDCouplingUMesh *subMesh,
512 const int *desc3D, const int *descIndx3D,
513 const int *revDesc3D, const int *revDescIndx3D,
516 int nbOf2DCells(_mesh2D->getNumberOfCells());
517 int start(revDescIndx3D[idIn3DDesc]);
518 int end(revDescIndx3D[idIn3DDesc+1]);
521 std::ostringstream ost; ost << "Invalid bases 2D mesh specified : 2D cell # " << idIn3DDesc;
522 ost << " shared by more than 1 3D cell !!!";
523 throw INTERP_KERNEL::Exception(ost.str().c_str());
525 int current3DCell(revDesc3D[start]);
526 int current2DCell(idIn3DDesc);
527 int *mesh3DIDs(_mesh3D_ids->getPointer());
528 mesh3DIDs[newId]=current3DCell;
529 const int *conn2D(subMesh->getNodalConnectivity()->begin());
530 const int *conn2DIndx(subMesh->getNodalConnectivityIndex()->begin());
531 for(int i=1;i<nbOf1DLev;i++)
533 std::vector<int> conn(conn2D+conn2DIndx[current2DCell]+1,conn2D+conn2DIndx[current2DCell+1]);
534 std::sort(conn.begin(),conn.end());
536 computeBaryCenterOfFace(conn,i-1);
537 current2DCell=findOppositeFaceOf(current2DCell,current3DCell,conn,
538 desc3D,descIndx3D,conn2D,conn2DIndx);
539 start=revDescIndx3D[current2DCell];
540 end=revDescIndx3D[current2DCell+1];
543 std::ostringstream ost; ost << "Expecting to have 2 3D cells attached to 2D cell " << current2DCell << "!";
544 ost << " : Impossible or call tryToShareSameCoords method !";
545 throw INTERP_KERNEL::Exception(ost.str().c_str());
547 if(revDesc3D[start]!=current3DCell)
548 current3DCell=revDesc3D[start];
550 current3DCell=revDesc3D[start+1];
551 mesh3DIDs[i*nbOf2DCells+newId]=current3DCell;
555 std::vector<int> conn(conn2D+conn2DIndx[current2DCell]+1,conn2D+conn2DIndx[current2DCell+1]);
556 std::sort(conn.begin(),conn.end());
557 computeBaryCenterOfFace(conn,nbOf1DLev-1);
558 current2DCell=findOppositeFaceOf(current2DCell,current3DCell,conn,
559 desc3D,descIndx3D,conn2D,conn2DIndx);
561 conn.insert(conn.end(),conn2D+conn2DIndx[current2DCell]+1,conn2D+conn2DIndx[current2DCell+1]);
562 std::sort(conn.begin(),conn.end());
563 computeBaryCenterOfFace(conn,nbOf1DLev);
567 int MEDCouplingMappedExtrudedMesh::findOppositeFaceOf(int current2DCell, int current3DCell, const std::vector<int>& connSorted,
568 const int *desc3D, const int *descIndx3D,
569 const int *conn2D, const int *conn2DIndx)
571 int start(descIndx3D[current3DCell]);
572 int end(descIndx3D[current3DCell+1]);
574 for(const int *candidate2D=desc3D+start;candidate2D!=desc3D+end && !found;candidate2D++)
576 if(*candidate2D!=current2DCell)
578 std::vector<int> conn2(conn2D+conn2DIndx[*candidate2D]+1,conn2D+conn2DIndx[*candidate2D+1]);
579 std::sort(conn2.begin(),conn2.end());
580 std::list<int> intersect;
581 std::set_intersection(connSorted.begin(),connSorted.end(),conn2.begin(),conn2.end(),
582 std::insert_iterator< std::list<int> >(intersect,intersect.begin()));
583 if(intersect.empty())
587 std::ostringstream ost; ost << "Impossible to find an opposite 2D face of face # " << current2DCell;
588 ost << " in 3D cell # " << current3DCell << " : Impossible or call tryToShareSameCoords method !";
589 throw INTERP_KERNEL::Exception(ost.str().c_str());
592 void MEDCouplingMappedExtrudedMesh::computeBaryCenterOfFace(const std::vector<int>& nodalConnec, int lev1DId)
594 double *zoneToUpdate(_mesh1D->getCoords()->getPointer()+lev1DId*3);
595 std::fill(zoneToUpdate,zoneToUpdate+3,0.);
596 const double *coords(_mesh2D->getCoords()->begin());
597 for(std::vector<int>::const_iterator iter=nodalConnec.begin();iter!=nodalConnec.end();iter++)
598 std::transform(zoneToUpdate,zoneToUpdate+3,coords+3*(*iter),zoneToUpdate,std::plus<double>());
599 std::transform(zoneToUpdate,zoneToUpdate+3,zoneToUpdate,std::bind2nd(std::multiplies<double>(),(double)(1./(int)nodalConnec.size())));
602 int MEDCouplingMappedExtrudedMesh::FindCorrespCellByNodalConn(const std::vector<int>& nodalConnec, const int *revNodalPtr, const int *revNodalIndxPtr)
604 std::vector<int>::const_iterator iter=nodalConnec.begin();
605 std::set<int> s1(revNodalPtr+revNodalIndxPtr[*iter],revNodalPtr+revNodalIndxPtr[*iter+1]);
607 for(;iter!=nodalConnec.end();iter++)
609 std::set<int> s2(revNodalPtr+revNodalIndxPtr[*iter],revNodalPtr+revNodalIndxPtr[*iter+1]);
611 std::set_intersection(s1.begin(),s1.end(),s2.begin(),s2.end(),std::insert_iterator< std::set<int> >(s3,s3.end()));
615 return *(s1.begin());
616 std::ostringstream ostr;
617 ostr << "Cell with nodal connec : ";
618 std::copy(nodalConnec.begin(),nodalConnec.end(),std::ostream_iterator<int>(ostr," "));
619 ostr << " is not part of mesh";
620 throw INTERP_KERNEL::Exception(ostr.str().c_str());
624 * This method is callable on 1Dmeshes (meshDim==1 && spaceDim==3) returned by MEDCouplingMappedExtrudedMesh::getMesh1D typically.
625 * These 1Dmeshes (meshDim==1 && spaceDim==3) have a special semantic because these meshes do not specify a static location but a translation along a path.
626 * This method checks that 'm1' and 'm2' are compatible, if not an exception is thrown. In case these meshes ('m1' and 'm2') are compatible 2 corresponding meshes
627 * are created ('m1r' and 'm2r') that can be used for interpolation.
628 * @param m1 input mesh with meshDim==1 and spaceDim==3
629 * @param m2 input mesh with meshDim==1 and spaceDim==3
630 * @param eps tolerance acceptable to determine compatibility
631 * @param m1r output mesh with ref count equal to 1 with meshDim==1 and spaceDim==1
632 * @param m2r output mesh with ref count equal to 1 with meshDim==1 and spaceDim==1
633 * @param v is the output normalized vector of the common direction of 'm1' and 'm2'
634 * @throw in case that m1 and m2 are not compatible each other.
636 void MEDCouplingMappedExtrudedMesh::Project1DMeshes(const MEDCouplingUMesh *m1, const MEDCouplingUMesh *m2, double eps,
637 MEDCouplingUMesh *&m1r, MEDCouplingUMesh *&m2r, double *v)
639 if(m1->getSpaceDimension()!=3 || m1->getSpaceDimension()!=3)
640 throw INTERP_KERNEL::Exception("Input meshes are expected to have a spaceDim==3 for Projec1D !");
643 m1r->changeSpaceDimension(1);
644 m2r->changeSpaceDimension(1);
646 std::vector<double> ref,ref2;
647 m1->getNodeIdsOfCell(0,c);
648 m1->getCoordinatesOfNode(c[0],ref);
649 m1->getCoordinatesOfNode(c[1],ref2);
650 std::transform(ref2.begin(),ref2.end(),ref.begin(),v,std::minus<double>());
651 double n=INTERP_KERNEL::norm<3>(v);
652 std::transform(v,v+3,v,std::bind2nd(std::multiplies<double>(),1/n));
653 m1->project1D(&ref[0],v,eps,m1r->getCoords()->getPointer());
654 m2->project1D(&ref[0],v,eps,m2r->getCoords()->getPointer());
657 void MEDCouplingMappedExtrudedMesh::rotate(const double *center, const double *vector, double angle)
659 _mesh2D->rotate(center,vector,angle);
660 _mesh1D->rotate(center,vector,angle);
663 void MEDCouplingMappedExtrudedMesh::translate(const double *vector)
665 _mesh2D->translate(vector);
666 _mesh1D->translate(vector);
669 void MEDCouplingMappedExtrudedMesh::scale(const double *point, double factor)
671 _mesh2D->scale(point,factor);
672 _mesh1D->scale(point,factor);
675 std::vector<int> MEDCouplingMappedExtrudedMesh::getDistributionOfTypes() const
677 throw INTERP_KERNEL::Exception("Not implemented yet !");
680 DataArrayInt *MEDCouplingMappedExtrudedMesh::checkTypeConsistencyAndContig(const std::vector<int>& code, const std::vector<const DataArrayInt *>& idsPerType) const
682 throw INTERP_KERNEL::Exception("Not implemented yet !");
685 void MEDCouplingMappedExtrudedMesh::splitProfilePerType(const DataArrayInt *profile, std::vector<int>& code, std::vector<DataArrayInt *>& idsInPflPerType, std::vector<DataArrayInt *>& idsPerType) const
687 throw INTERP_KERNEL::Exception("Not implemented yet !");
690 MEDCouplingMesh *MEDCouplingMappedExtrudedMesh::buildPart(const int *start, const int *end) const
692 // not implemented yet !
696 MEDCouplingMesh *MEDCouplingMappedExtrudedMesh::buildPartAndReduceNodes(const int *start, const int *end, DataArrayInt*& arr) const
698 // not implemented yet !
702 DataArrayInt *MEDCouplingMappedExtrudedMesh::simplexize(int policy)
704 throw INTERP_KERNEL::Exception("MEDCouplingMappedExtrudedMesh::simplexize : unavailable for such a type of mesh : Extruded !");
707 MEDCouplingMesh *MEDCouplingMappedExtrudedMesh::mergeMyselfWith(const MEDCouplingMesh *other) const
709 // not implemented yet !
713 DataArrayDouble *MEDCouplingMappedExtrudedMesh::getCoordinatesAndOwner() const
715 const DataArrayDouble *arr2D(_mesh2D->getCoords());
716 const DataArrayDouble *arr1D(_mesh1D->getCoords());
717 MCAuto<DataArrayDouble> ret(DataArrayDouble::New());
718 ret->alloc(getNumberOfNodes(),3);
719 int nbOf1DLev(_mesh1D->getNumberOfNodes());
720 int nbOf2DNodes(_mesh2D->getNumberOfNodes());
721 const double *ptSrc(arr2D->begin());
722 double *pt(ret->getPointer());
723 std::copy(ptSrc,ptSrc+3*nbOf2DNodes,pt);
724 for(int i=1;i<nbOf1DLev;i++)
726 std::copy(ptSrc,ptSrc+3*nbOf2DNodes,pt+3*i*nbOf2DNodes);
728 std::copy(arr1D->begin()+3*i,arr1D->begin()+3*(i+1),vec);
729 std::transform(arr1D->begin()+3*(i-1),arr1D->begin()+3*i,vec,vec,std::minus<double>());
730 for(int j=0;j<nbOf2DNodes;j++)
731 std::transform(vec,vec+3,pt+3*(i*nbOf2DNodes+j),pt+3*(i*nbOf2DNodes+j),std::plus<double>());
736 DataArrayDouble *MEDCouplingMappedExtrudedMesh::computeCellCenterOfMass() const
738 throw INTERP_KERNEL::Exception("MEDCouplingMappedExtrudedMesh::computeCellCenterOfMass : not yet implemented !");
741 DataArrayDouble *MEDCouplingMappedExtrudedMesh::computeIsoBarycenterOfNodesPerCell() const
743 throw INTERP_KERNEL::Exception("MEDCouplingMappedExtrudedMesh::computeIsoBarycenterOfNodesPerCell: not yet implemented !");
746 void MEDCouplingMappedExtrudedMesh::getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const
748 MCAuto<MEDCouplingUMesh> m(buildUnstructured());
749 m->getReverseNodalConnectivity(revNodal,revNodalIndx);
752 void MEDCouplingMappedExtrudedMesh::computeExtrusionAlg(const MEDCouplingUMesh *mesh3D)
754 _mesh3D_ids->alloc(mesh3D->getNumberOfCells(),1);
755 int nbOf1DLev=mesh3D->getNumberOfCells()/_mesh2D->getNumberOfCells();
756 _mesh1D->setMeshDimension(1);
757 _mesh1D->allocateCells(nbOf1DLev);
759 for(int i=0;i<nbOf1DLev;i++)
763 _mesh1D->insertNextCell(INTERP_KERNEL::NORM_SEG2,2,tmpConn);
765 _mesh1D->finishInsertingCells();
766 DataArrayDouble *myCoords=DataArrayDouble::New();
767 myCoords->alloc(nbOf1DLev+1,3);
768 _mesh1D->setCoords(myCoords);
770 MCAuto<DataArrayInt> desc(DataArrayInt::New()),descIndx(DataArrayInt::New()),revDesc(DataArrayInt::New()),revDescIndx(DataArrayInt::New());
771 MCAuto<MEDCouplingUMesh> subMesh(mesh3D->buildDescendingConnectivity(desc,descIndx,revDesc,revDescIndx));
772 MCAuto<DataArrayInt> revNodal2D(DataArrayInt::New()),revNodalIndx2D(DataArrayInt::New());
773 subMesh->getReverseNodalConnectivity(revNodal2D,revNodalIndx2D);
774 const int *nodal2D(_mesh2D->getNodalConnectivity()->begin());
775 const int *nodal2DIndx(_mesh2D->getNodalConnectivityIndex()->begin());
776 const int *revNodal2DPtr(revNodal2D->begin());
777 const int *revNodalIndx2DPtr(revNodalIndx2D->begin());
778 const int *descP(desc->begin()),*descIndxP(descIndx->begin()),*revDescP(revDesc->begin()),*revDescIndxP(revDescIndx->begin());
780 int nbOf2DCells(_mesh2D->getNumberOfCells());
781 for(int i=0;i<nbOf2DCells;i++)
784 std::vector<int> nodalConnec(nodal2D+nodal2DIndx[i]+1,nodal2D+nodal2DIndx[i+1]);
787 idInSubMesh=FindCorrespCellByNodalConn(nodalConnec,revNodal2DPtr,revNodalIndx2DPtr);
789 catch(INTERP_KERNEL::Exception& e)
791 std::ostringstream ostr; ostr << "mesh2D cell # " << i << " is not part of any cell of 3D mesh !\n";
793 throw INTERP_KERNEL::Exception(ostr.str().c_str());
795 build1DExtrusion(idInSubMesh,i,nbOf1DLev,subMesh,descP,descIndxP,revDescP,revDescIndxP,i==_cell_2D_id);
799 void MEDCouplingMappedExtrudedMesh::getTinySerializationInformation(std::vector<double>& tinyInfoD, std::vector<int>& tinyInfo, std::vector<std::string>& littleStrings) const
801 std::vector<int> tinyInfo1;
802 std::vector<std::string> ls1;
803 std::vector<double> ls3;
804 _mesh2D->getTinySerializationInformation(ls3,tinyInfo1,ls1);
805 std::vector<int> tinyInfo2;
806 std::vector<std::string> ls2;
807 std::vector<double> ls4;
808 _mesh1D->getTinySerializationInformation(ls4,tinyInfo2,ls2);
809 tinyInfo.clear(); littleStrings.clear();
810 tinyInfo.insert(tinyInfo.end(),tinyInfo1.begin(),tinyInfo1.end());
811 littleStrings.insert(littleStrings.end(),ls1.begin(),ls1.end());
812 tinyInfo.insert(tinyInfo.end(),tinyInfo2.begin(),tinyInfo2.end());
813 littleStrings.insert(littleStrings.end(),ls2.begin(),ls2.end());
814 tinyInfo.push_back(_cell_2D_id);
815 tinyInfo.push_back((int)tinyInfo1.size());
816 tinyInfo.push_back(_mesh3D_ids->getNbOfElems());
817 littleStrings.push_back(getName());
818 littleStrings.push_back(getDescription());
821 void MEDCouplingMappedExtrudedMesh::resizeForUnserialization(const std::vector<int>& tinyInfo, DataArrayInt *a1, DataArrayDouble *a2, std::vector<std::string>& littleStrings) const
823 std::size_t sz=tinyInfo.size();
824 int sz1=tinyInfo[sz-2];
825 std::vector<int> ti1(tinyInfo.begin(),tinyInfo.begin()+sz1);
826 std::vector<int> ti2(tinyInfo.begin()+sz1,tinyInfo.end()-3);
827 MEDCouplingUMesh *um=MEDCouplingUMesh::New();
828 DataArrayInt *a1tmp=DataArrayInt::New();
829 DataArrayDouble *a2tmp=DataArrayDouble::New();
831 std::vector<std::string> ls1,ls2;
832 um->resizeForUnserialization(ti1,a1tmp,a2tmp,ls1);
833 la1+=a1tmp->getNbOfElems(); la2+=a2tmp->getNbOfElems();
834 a1tmp->decrRef(); a2tmp->decrRef();
835 a1tmp=DataArrayInt::New(); a2tmp=DataArrayDouble::New();
836 um->resizeForUnserialization(ti2,a1tmp,a2tmp,ls2);
837 la1+=a1tmp->getNbOfElems(); la2+=a2tmp->getNbOfElems();
838 a1tmp->decrRef(); a2tmp->decrRef();
841 a1->alloc(la1+tinyInfo[sz-1],1);
843 littleStrings.resize(ls1.size()+ls2.size()+2);
846 void MEDCouplingMappedExtrudedMesh::serialize(DataArrayInt *&a1, DataArrayDouble *&a2) const
848 a1=DataArrayInt::New(); a2=DataArrayDouble::New();
849 DataArrayInt *a1_1=0,*a1_2=0;
850 DataArrayDouble *a2_1=0,*a2_2=0;
851 _mesh2D->serialize(a1_1,a2_1);
852 _mesh1D->serialize(a1_2,a2_2);
853 a1->alloc(a1_1->getNbOfElems()+a1_2->getNbOfElems()+_mesh3D_ids->getNbOfElems(),1);
854 int *ptri=a1->getPointer();
855 ptri=std::copy(a1_1->begin(),a1_1->begin()+a1_1->getNbOfElems(),ptri);
857 ptri=std::copy(a1_2->begin(),a1_2->begin()+a1_2->getNbOfElems(),ptri);
859 std::copy(_mesh3D_ids->begin(),_mesh3D_ids->begin()+_mesh3D_ids->getNbOfElems(),ptri);
860 a2->alloc(a2_1->getNbOfElems()+a2_2->getNbOfElems(),1);
861 double *ptrd=a2->getPointer();
862 ptrd=std::copy(a2_1->begin(),a2_1->begin()+a2_1->getNbOfElems(),ptrd);
864 std::copy(a2_2->begin(),a2_2->begin()+a2_2->getNbOfElems(),ptrd);
868 void MEDCouplingMappedExtrudedMesh::unserialization(const std::vector<double>& tinyInfoD, const std::vector<int>& tinyInfo, const DataArrayInt *a1, DataArrayDouble *a2, const std::vector<std::string>& littleStrings)
870 setName(littleStrings[littleStrings.size()-2]);
871 setDescription(littleStrings.back());
872 std::size_t sz=tinyInfo.size();
873 int sz1=tinyInfo[sz-2];
874 _cell_2D_id=tinyInfo[sz-3];
875 std::vector<int> ti1(tinyInfo.begin(),tinyInfo.begin()+sz1);
876 std::vector<int> ti2(tinyInfo.begin()+sz1,tinyInfo.end()-3);
877 DataArrayInt *a1tmp=DataArrayInt::New();
878 DataArrayDouble *a2tmp=DataArrayDouble::New();
879 const int *a1Ptr=a1->begin();
880 const double *a2Ptr=a2->begin();
881 _mesh2D=MEDCouplingUMesh::New();
882 std::vector<std::string> ls1,ls2;
883 _mesh2D->resizeForUnserialization(ti1,a1tmp,a2tmp,ls1);
884 std::copy(a2Ptr,a2Ptr+a2tmp->getNbOfElems(),a2tmp->getPointer());
885 std::copy(a1Ptr,a1Ptr+a1tmp->getNbOfElems(),a1tmp->getPointer());
886 a2Ptr+=a2tmp->getNbOfElems();
887 a1Ptr+=a1tmp->getNbOfElems();
888 ls2.insert(ls2.end(),littleStrings.begin(),littleStrings.begin()+ls1.size());
889 std::vector<double> d1(1);
890 _mesh2D->unserialization(d1,ti1,a1tmp,a2tmp,ls2);
891 a1tmp->decrRef(); a2tmp->decrRef();
894 ls2.insert(ls2.end(),littleStrings.begin()+ls1.size(),littleStrings.end()-2);
895 _mesh1D=MEDCouplingUMesh::New();
896 a1tmp=DataArrayInt::New(); a2tmp=DataArrayDouble::New();
897 _mesh1D->resizeForUnserialization(ti2,a1tmp,a2tmp,ls1);
898 std::copy(a2Ptr,a2Ptr+a2tmp->getNbOfElems(),a2tmp->getPointer());
899 std::copy(a1Ptr,a1Ptr+a1tmp->getNbOfElems(),a1tmp->getPointer());
900 a1Ptr+=a1tmp->getNbOfElems();
901 _mesh1D->unserialization(d1,ti2,a1tmp,a2tmp,ls2);
902 a1tmp->decrRef(); a2tmp->decrRef();
904 _mesh3D_ids=DataArrayInt::New();
905 int szIds=(int)std::distance(a1Ptr,a1->begin()+a1->getNbOfElems());
906 _mesh3D_ids->alloc(szIds,1);
907 std::copy(a1Ptr,a1Ptr+szIds,_mesh3D_ids->getPointer());
910 void MEDCouplingMappedExtrudedMesh::writeVTKLL(std::ostream& ofs, const std::string& cellData, const std::string& pointData, DataArrayByte *byteData) const
912 MCAuto<MEDCouplingUMesh> m=buildUnstructured();
913 m->writeVTKLL(ofs,cellData,pointData,byteData);
916 void MEDCouplingMappedExtrudedMesh::reprQuickOverview(std::ostream& stream) const
918 stream << "MEDCouplingMappedExtrudedMesh C++ instance at " << this << ". Name : \"" << getName() << "\".";
921 std::string MEDCouplingMappedExtrudedMesh::getVTKFileExtension() const
923 return _mesh2D->getVTKFileExtension();
926 std::string MEDCouplingMappedExtrudedMesh::getVTKDataSetType() const
928 return _mesh2D->getVTKDataSetType();