return ret.retn();
}
+#if 0
+/*!
+ * This method only works if \a this has spaceDimension equal to 2 and meshDimension also equal to 2.
+ * This method allows to modify connectivity of cells in \a this that shares some edges in \a edgeIdsToBeSplit.
+ * The nodes to be added in those 2D cells are defined by the pair of \a nodeIdsToAdd and \a nodeIdsIndexToAdd.
+ * Length of \a nodeIdsIndexToAdd is expected to equal to length of \a edgeIdsToBeSplit + 1.
+ * The node ids in \a nodeIdsToAdd should be valid. Those nodes have to be sorted exactly following exactly the direction of the edge.
+ * This method can be seen as the opposite method of colinearize2D.
+ * This method can be lead to create some new nodes if quadratic polygon cells have to be split. In this case the added nodes will be put at the end
+ * to avoid to modify the numbering of existing nodes.
+ *
+ * \param [in] nodeIdsToAdd - the list of node ids to be added (\a nodeIdsIndexToAdd array allows to walk on this array)
+ * \param [in] nodeIdsIndexToAdd - the entry point of \a nodeIdsToAdd to point to the corresponding nodes to be added.
+ * \param [in] mesh1Desc - 1st output of buildDescendingConnectivity2 on \a this.
+ * \param [in] desc - 2nd output of buildDescendingConnectivity2 on \a this.
+ * \param [in] descI - 3rd output of buildDescendingConnectivity2 on \a this.
+ * \param [in] revDesc - 4th output of buildDescendingConnectivity2 on \a this.
+ * \param [in] revDescI - 5th output of buildDescendingConnectivity2 on \a this.
+ *
+ * \sa buildDescendingConnectivity2
+ */
+void MEDCouplingUMesh::splitSomeEdgesOf2DMesh(const DataArrayInt *nodeIdsToAdd, const DataArrayInt *nodeIdsIndexToAdd, const DataArrayInt *edgeIdsToBeSplit,
+ const MEDCouplingUMesh *mesh1Desc, const DataArrayInt *desc, const DataArrayInt *descI, const DataArrayInt *revDesc, const DataArrayInt *revDescI)
+{
+ if(!nodeIdsToAdd || !nodeIdsIndexToAdd || !edgeIdsToBeSplit || !mesh1Desc || !desc || !descI || !revDesc || !revDescI)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::splitSomeEdgesOf2DMesh : input pointers must be not NULL !");
+ nodeIdsToAdd->checkAllocated(); nodeIdsIndexToAdd->checkAllocated(); edgeIdsToBeSplit->checkAllocated(); desc->checkAllocated(); descI->checkAllocated(); revDesc->checkAllocated(); revDescI->checkAllocated();
+ if(getSpaceDimension()!=2 || getMeshDimension()!=2)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::splitSomeEdgesOf2DMesh : this must have spacedim=meshdim=2 !");
+ if(mesh1Desc->getSpaceDimension()!=2 || mesh1Desc->getMeshDimension()!=1)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::splitSomeEdgesOf2DMesh : mesh1Desc must be the explosion of this with spaceDim=2 and meshDim = 1 !");
+ //DataArrayInt *out0(0),*outi0(0);
+ //MEDCouplingUMesh::ExtractFromIndexedArrays(idsInDesc2DToBeRefined->begin(),idsInDesc2DToBeRefined->end(),dd3,dd4,out0,outi0);
+ //MEDCouplingAutoRefCountObjectPtr<DataArrayInt> out0s(out0),outi0s(outi0);
+ //out0s=out0s->buildUnique(); out0s->sort(true);
+}
+#endif
+
/*!
* Implementes \a conversionType 0 for meshes with meshDim = 1, of MEDCouplingUMesh::convertLinearCellsToQuadratic method.
* \return a newly created DataArrayInt instance that the caller should deal with containing cell ids of converted cells.
return ret.retn();
}
+bool IsColinearOfACellOf(const std::vector< std::vector<int> >& intersectEdge1, const std::vector<int>& candidates, int start, int stop, int& retVal)
+{
+ if(candidates.empty())
+ return false;
+ for(std::vector<int>::const_iterator it=candidates.begin();it!=candidates.end();it++)
+ {
+ const std::vector<int>& pool(intersectEdge1[*it]);
+ int tmp[2]; tmp[0]=start; tmp[1]=stop;
+ if(std::search(pool.begin(),pool.end(),tmp,tmp+2)!=pool.end())
+ {
+ retVal=*it+1;
+ return true;
+ }
+ tmp[0]=stop; tmp[1]=start;
+ if(std::search(pool.begin(),pool.end(),tmp,tmp+2)!=pool.end())
+ {
+ retVal=-*it-1;
+ return true;
+ }
+ }
+ return false;
+}
+
//tony to put in private of MEDCouplingUMesh
-MEDCouplingUMesh *BuildMesh1DCutFrom(const MEDCouplingUMesh *mesh1D, const std::vector< std::vector<int> >& intersectEdge2, const DataArrayDouble *coords1, const std::vector<double>& addCoo, const std::map<int,int>& mergedNodes)
+MEDCouplingUMesh *BuildMesh1DCutFrom(const MEDCouplingUMesh *mesh1D, const std::vector< std::vector<int> >& intersectEdge2, const DataArrayDouble *coords1, const std::vector<double>& addCoo, const std::map<int,int>& mergedNodes, const std::vector< std::vector<int> >& colinear2, const std::vector< std::vector<int> >& intersectEdge1,
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& idsInRetColinear, MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& idsInMesh1DForIdsInRetColinear)
{
+ idsInRetColinear=DataArrayInt::New(); idsInRetColinear->alloc(0,1);
+ idsInMesh1DForIdsInRetColinear=DataArrayInt::New(); idsInMesh1DForIdsInRetColinear->alloc(0,1);
int nCells(mesh1D->getNumberOfCells());
if(nCells!=(int)intersectEdge2.size())
throw INTERP_KERNEL::Exception("BuildMesh1DCutFrom : internal error # 1 !");
int offset3(offset2+addCoo.size()/2);
std::vector<double> addCooQuad;
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cOut(DataArrayInt::New()),ciOut(DataArrayInt::New()); cOut->alloc(0,1); ciOut->alloc(1,1); ciOut->setIJ(0,0,0);
- int tmp[4],cicnt(0);
+ int tmp[4],cicnt(0),kk(0);
for(int i=0;i<nCells;i++)
{
std::map<INTERP_KERNEL::Node *,int> m;
INTERP_KERNEL::Edge *e(MEDCouplingUMeshBuildQPFromEdge2((INTERP_KERNEL::NormalizedCellType)c[ci[i]],c+ci[i]+1,coo2Ptr,m));
const std::vector<int>& subEdges(intersectEdge2[i]);
int nbSubEdge(subEdges.size()/2);
- for(int j=0;j<nbSubEdge;j++)
+ for(int j=0;j<nbSubEdge;j++,kk++)
{
MEDCouplingAutoRefCountObjectPtr<INTERP_KERNEL::Node> n1(MEDCouplingUMeshBuildQPNode(subEdges[2*j],coords1->begin(),offset1,coo2Ptr,offset2,addCoo)),n2(MEDCouplingUMeshBuildQPNode(subEdges[2*j+1],coords1->begin(),offset1,coo2Ptr,offset2,addCoo));
MEDCouplingAutoRefCountObjectPtr<INTERP_KERNEL::Edge> e2(e->buildEdgeLyingOnMe(n1,n2));
cOut->insertAtTheEnd(tmp,tmp+3);
ciOut->pushBackSilent(cicnt);
}
+ int tmp00;
+ if(IsColinearOfACellOf(intersectEdge1,colinear2[i],tmp[1],tmp[2],tmp00))
+ {
+ idsInRetColinear->pushBackSilent(kk);
+ idsInMesh1DForIdsInRetColinear->pushBackSilent(tmp00);
+ }
}
for(std::map<INTERP_KERNEL::Node *,int>::const_iterator it2=m.begin();it2!=m.end();it2++)
(*it2).first->decrRef();
return ret.retn();
}
-/*MEDCouplingUMesh *BuildMesh2DCutFrom(const MEDCouplingUMesh *mesh2D, const MEDCouplingUMesh *splitMesh1D, const DataArrayInt *elts, const DataArrayInt *eltsI)
+MEDCouplingUMesh *BuildRefined2DCell(const DataArrayDouble *coords, const int *descBg, const int *descEnd, const std::vector< std::vector<int> >& intersectEdge1)
{
+ std::vector<int> allEdges;
+ for(const int *it2(descBg);it2!=descEnd;it2++)
+ {
+ const std::vector<int>& edge1(intersectEdge1[std::abs(*it2)-1]);
+ if(*it2>0)
+ allEdges.insert(allEdges.end(),edge1.begin(),edge1.end());
+ else
+ allEdges.insert(allEdges.end(),edge1.rbegin(),edge1.rend());
+ }
+ std::size_t nb(allEdges.size());
+ if(nb%2!=0)
+ throw INTERP_KERNEL::Exception("BuildRefined2DCell : internal error 1 !");
+ std::size_t nbOfEdgesOf2DCellSplit(nb/2);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret(MEDCouplingUMesh::New("",2));
+ ret->setCoords(coords);
+ ret->allocateCells(1);
+ std::vector<int> connOut(nbOfEdgesOf2DCellSplit);
+ for(std::size_t kk=0;kk<nbOfEdgesOf2DCellSplit;kk++)
+ connOut[kk]=allEdges[2*kk];
+ ret->insertNextCell(INTERP_KERNEL::NORM_POLYGON,connOut.size(),&connOut[0]);
+ return ret.retn();
+}
-}*/
+MEDCouplingUMesh *BuildMesh2DCutFrom(int cellIdInMesh2D, const MEDCouplingUMesh *mesh2D, const MEDCouplingUMesh *splitMesh1D,
+ const int *descBg, const int *descEnd, const std::vector< std::vector<int> >& intersectEdge1, int offset,
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& idsLeftRight)
+{
+ idsLeftRight=DataArrayInt::New(); idsLeftRight->alloc(splitMesh1D->getNumberOfCells(),2);
+ int *idsLeftRightPtr(idsLeftRight->getPointer());
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret(MEDCouplingUMesh::New("",2));
+ ret->setCoords(splitMesh1D->getCoords());
+ ret->allocateCells();
+ int nbCellsInSplitMesh1D(splitMesh1D->getNumberOfCells());
+ if(nbCellsInSplitMesh1D==0)
+ throw INTERP_KERNEL::Exception("BuildMesh2DCutFrom : internal error ! input 1D mesh must have at least one cell !");
+ const int *cSplitPtr(splitMesh1D->getNodalConnectivity()->begin()),*ciSplitPtr(splitMesh1D->getNodalConnectivityIndex()->begin());
+ //
+ std::vector<int> allEdges;
+ for(const int *it(descBg);it!=descEnd;it++)
+ {
+ const std::vector<int>& edge1(intersectEdge1[std::abs(*it)-1]);
+ if(*it>0)
+ allEdges.insert(allEdges.end(),edge1.begin(),edge1.end());
+ else
+ allEdges.insert(allEdges.end(),edge1.rbegin(),edge1.rend());
+ }
+ std::size_t nb(allEdges.size()),ii,jj;
+ if(nb%2!=0)
+ throw INTERP_KERNEL::Exception("BuildMesh2DCutFrom : internal error 2 !");
+ std::size_t nbOfEdgesOf2DCellSplit(nb/2);
+ std::vector<int> edge1Bis(nb*2);
+ std::copy(allEdges.begin(),allEdges.end(),edge1Bis.begin());
+ std::copy(allEdges.begin(),allEdges.end(),edge1Bis.begin()+nb);
+ //
+ for(int iStart=0;iStart<nbCellsInSplitMesh1D;)
+ {
+ int iEnd(iStart);
+ for(;iEnd<nbCellsInSplitMesh1D;)
+ {
+ for(jj=0;edge1Bis[2*jj+1]!=cSplitPtr[ciSplitPtr[iEnd]+2] && jj<nb;jj++);
+ if(jj!=nb)
+ break;
+ else
+ iEnd++;
+ }
+ if(iEnd<nbCellsInSplitMesh1D)
+ iEnd++;
+ //
+ for(ii=0;edge1Bis[2*ii]!=cSplitPtr[ciSplitPtr[iStart]+1] && ii<nb;ii++);
+ for(jj=ii;edge1Bis[2*jj+1]!=cSplitPtr[ciSplitPtr[iStart]+2] && jj<nb;jj++);
+ //
+ if(jj==nb)
+ {//the edges splitMesh1D[iStart:iEnd] does not fully cut the current 2D cell -> single output cell
+ std::vector<int> connOut(nbOfEdgesOf2DCellSplit);
+ for(std::size_t kk=0;kk<nbOfEdgesOf2DCellSplit;kk++)
+ connOut[kk]=edge1Bis[2*kk];
+ ret->insertNextCell(INTERP_KERNEL::NORM_POLYGON,connOut.size(),&connOut[0]);
+ for(int mm=iStart;mm<iEnd;mm++)
+ {
+ idsLeftRightPtr[2*mm]=offset;
+ idsLeftRightPtr[2*mm+1]=offset;
+ }
+ }
+ else
+ {
+ // [i,iEnd[ contains the
+ std::vector<int> connOutLeft(1,edge1Bis[2*ii]),connOutRight(1,edge1Bis[2*jj+1]);
+ for(std::size_t k=ii;k<jj+1;k++)
+ connOutLeft.push_back(edge1Bis[2*k+1]);
+ for(int ik=iEnd-1;ik>=iStart;ik--)
+ connOutLeft.push_back(cSplitPtr[ciSplitPtr[ik]+1]);
+ for(std::size_t k=jj+1;k<nbOfEdgesOf2DCellSplit+ii;k++)
+ connOutRight.push_back(edge1Bis[2*k+1]);
+ for(int ik=iStart;ik<iEnd;ik++)
+ {
+ int a(cSplitPtr[ciSplitPtr[ik]+1]),b(cSplitPtr[ciSplitPtr[ik]+2]);
+ if(a!=connOutRight.back())
+ connOutRight.push_back(a);
+ if(b!=connOutRight.back())
+ connOutRight.push_back(b);
+ }
+ ret->insertNextCell(INTERP_KERNEL::NORM_POLYGON,connOutLeft.size()-1,&connOutLeft[1]);
+ ret->insertNextCell(INTERP_KERNEL::NORM_POLYGON,connOutRight.size()-1,&connOutRight[1]);
+ for(int mm=iStart;mm<iEnd;mm++)
+ {
+ idsLeftRightPtr[2*mm]=offset;
+ idsLeftRightPtr[2*mm+1]=offset+1;
+ }
+ }
+ //
+ iStart=iEnd;
+ }
+ return ret.retn();
+}
/*!
* Partitions the first given 2D mesh using the second given 1D mesh as a tool.
MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Desc(mesh2D->buildDescendingConnectivity2(desc1,descIndx1,revDesc1,revDescIndx1));
std::map<int,int> mergedNodes;
Intersect1DMeshes(m1Desc,mesh1D,eps,intersectEdge1,colinear2,subDiv2,addCoo,mergedNodes);
+ // use mergeNodes to fix intersectEdge1
+ for(std::vector< std::vector<int> >::iterator it0=intersectEdge1.begin();it0!=intersectEdge1.end();it0++)
+ {
+ std::size_t n((*it0).size()/2);
+ int eltStart((*it0)[0]),eltEnd((*it0)[2*n-1]);
+ std::map<int,int>::const_iterator it1;
+ it1=mergedNodes.find(eltStart);
+ if(it1!=mergedNodes.end())
+ (*it0)[0]=(*it1).second;
+ it1=mergedNodes.find(eltEnd);
+ if(it1!=mergedNodes.end())
+ (*it0)[2*n-1]=(*it1).second;
+ }
+ //
MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> addCooDa(DataArrayDouble::New());
addCooDa->useArray(&addCoo[0],false,C_DEALLOC,(int)addCoo.size()/2,2);
// Step 2: re-order newly created nodes according to the ordering found in m2
BuildIntersectEdges(m1Desc,mesh1D,addCoo,subDiv2,intersectEdge2);
subDiv2.clear();
//
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret1(BuildMesh1DCutFrom(mesh1D,intersectEdge2,mesh2D->getCoords(),addCoo,mergedNodes));
- MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> baryRet1(ret1->getBarycenterAndOwner());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idsInRet1Colinear,idsInDescMesh2DForIdsInRetColinear;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2(DataArrayInt::New()); ret2->alloc(0,1);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret1(BuildMesh1DCutFrom(mesh1D,intersectEdge2,mesh2D->getCoords(),addCoo,mergedNodes,colinear2,intersectEdge1,
+ idsInRet1Colinear,idsInDescMesh2DForIdsInRetColinear));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret3(DataArrayInt::New()); ret3->alloc(ret1->getNumberOfCells()*2,1); ret3->fillWithValue(-1); ret3->rearrange(2);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idsInRet1NotColinear(idsInRet1Colinear->buildComplement(ret1->getNumberOfCells()));
+ // deal with cells in mesh2D that are not cut but only some of their edges are
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idsInDesc2DToBeRefined(idsInDescMesh2DForIdsInRetColinear->deepCpy());
+ idsInDesc2DToBeRefined->abs(); idsInDesc2DToBeRefined->applyLin(1,-1);
+ idsInDesc2DToBeRefined=idsInDesc2DToBeRefined->buildUnique();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> out0s;//ids in mesh2D that are impacted by the fact that some edges of \a mesh1D are part of those cells
+ if(!idsInDesc2DToBeRefined->empty())
+ {
+ DataArrayInt *out0(0),*outi0(0);
+ MEDCouplingUMesh::ExtractFromIndexedArrays(idsInDesc2DToBeRefined->begin(),idsInDesc2DToBeRefined->end(),dd3,dd4,out0,outi0);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> outi0s(outi0);
+ out0s=out0;
+ out0s=out0s->buildUnique();
+ out0s->sort(true);
+ }
+ //
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret1NonCol(static_cast<MEDCouplingUMesh *>(ret1->buildPartOfMySelf(idsInRet1NotColinear->begin(),idsInRet1NotColinear->end())));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> baryRet1(ret1NonCol->getBarycenterAndOwner());
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> elts,eltsIndex;
mesh2D->getCellsContainingPoints(baryRet1->begin(),baryRet1->getNumberOfTuples(),eps,elts,eltsIndex);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> eltsIndex2(eltsIndex->deltaShiftIndex());
+ if(eltsIndex2->count(0)+eltsIndex2->count(1)!=ret1NonCol->getNumberOfCells())
+ throw INTERP_KERNEL::Exception("Intersect2DMeshWith1DLine : internal error 1 !");
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToBeModified(elts->buildUnique());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> untouchedCells(cellsToBeModified->buildComplement(mesh2D->getNumberOfCells()));
+ if((DataArrayInt *)out0s)
+ untouchedCells=untouchedCells->buildSubstraction(out0s);//if some edges in ret1 are colinear to descending mesh of mesh2D remove cells from untouched one
+ std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> > outMesh2DSplit;
+ if(!untouchedCells->empty())
+ {
+ outMesh2DSplit.push_back(static_cast<MEDCouplingUMesh *>(mesh2D->buildPartOfMySelf(untouchedCells->begin(),untouchedCells->end())));
+ outMesh2DSplit.back()->setCoords(ret1->getCoords());
+ ret2->pushBackValsSilent(untouchedCells->begin(),untouchedCells->end());
+ }
+ if((DataArrayInt *)out0s)
+ {// here dealing with cells in out0s but not in cellsToBeModified
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> fewModifiedCells(out0s->buildSubstraction(cellsToBeModified));
+ const int *rdptr(dd3->begin()),*rdiptr(dd4->begin()),*dptr(dd1->begin()),*diptr(dd2->begin());
+ for(const int *it=fewModifiedCells->begin();it!=fewModifiedCells->end();it++)
+ {
+ outMesh2DSplit.push_back(BuildRefined2DCell(ret1->getCoords(),dptr+diptr[*it],dptr+diptr[*it+1],intersectEdge1));
+ }
+ int offset(ret2->getNumberOfTuples());
+ ret2->pushBackValsSilent(fewModifiedCells->begin(),fewModifiedCells->end());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> partOfRet3(DataArrayInt::New()); partOfRet3->alloc(2*idsInRet1Colinear->getNumberOfTuples(),1);
+ partOfRet3->fillWithValue(-1); partOfRet3->rearrange(2);
+ int kk(0),*ret3ptr(partOfRet3->getPointer());
+ for(const int *it=idsInDescMesh2DForIdsInRetColinear->begin();it!=idsInDescMesh2DForIdsInRetColinear->end();it++,kk++)
+ {
+ int faceId(std::abs(*it)-1);
+ for(const int *it2=rdptr+rdiptr[faceId];it2!=rdptr+rdiptr[faceId+1];it2++)
+ {
+ int tmp(fewModifiedCells->locateValue(*it2));
+ if(tmp!=-1)
+ {
+ if(std::find(dptr+diptr[*it2],dptr+diptr[*it2+1],-(*it))!=dptr+diptr[*it2+1])
+ ret3ptr[2*kk]=tmp+offset;
+ if(std::find(dptr+diptr[*it2],dptr+diptr[*it2+1],(*it))!=dptr+diptr[*it2+1])
+ ret3ptr[2*kk+1]=tmp+offset;
+ }
+ else
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::Intersect2DMeshWith1DLine : internal error 1 !");
+ }
+ }
+ ret3->setPartOfValues3(partOfRet3,idsInRet1Colinear->begin(),idsInRet1Colinear->end(),0,2,1,true);
+ }
+ for(const int *it=cellsToBeModified->begin();it!=cellsToBeModified->end();it++)
+ {
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idsNonColPerCell(elts->getIdsEqual(*it));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idsNonColPerCell2(idsInRet1NotColinear->selectByTupleId(idsNonColPerCell->begin(),idsNonColPerCell->end()));
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> partOfMesh1CuttingCur2DCell(static_cast<MEDCouplingUMesh *>(ret1NonCol->buildPartOfMySelf(idsNonColPerCell->begin(),idsNonColPerCell->end())));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> partOfRet3;
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> splitOfOneCell(BuildMesh2DCutFrom(*it,mesh2D,partOfMesh1CuttingCur2DCell,dd1->begin()+dd2->getIJ(*it,0),dd1->begin()+dd2->getIJ((*it)+1,0),intersectEdge1,ret2->getNumberOfTuples(),partOfRet3));
+ ret3->setPartOfValues3(partOfRet3,idsNonColPerCell2->begin(),idsNonColPerCell2->end(),0,2,1,true);
+ outMesh2DSplit.push_back(splitOfOneCell);
+ for(int i=0;i<splitOfOneCell->getNumberOfCells();i++)
+ ret2->pushBackSilent(*it);
+ }
+ //
+ std::size_t nbOfMeshes(outMesh2DSplit.size());
+ std::vector<const MEDCouplingUMesh *> tmp(nbOfMeshes);
+ for(std::size_t i=0;i<nbOfMeshes;i++)
+ tmp[i]=outMesh2DSplit[i];
+ //
splitMesh1D=ret1.retn();
+ splitMesh2D=MEDCouplingUMesh::MergeUMeshesOnSameCoords(tmp);
+ cellIdInMesh2D=ret2.retn();
+ cellIdInMesh1D=ret3.retn();
}
/**
/**
* This method split some of edges of 2D cells in \a this. The edges to be split are specified in \a subNodesInSeg and in \a subNodesInSegI using index storage mode.
- * To do the work this method can optionnaly needs information about middle of subedges for quadratic cases if a minimal creation of new nodes is wanted.
+ * To do the work this method can optionally needs information about middle of subedges for quadratic cases if a minimal creation of new nodes is wanted.
* So this method try to reduce at most the number of new nodes. The only case that can lead this method to add nodes if a SEG3 is split without information of middle.
* \b WARNING : is returned value is different from 0 a call to MEDCouplingUMesh::mergeNodes is necessary to avoid to have a non conform mesh.
*
