1 // Copyright (C) 2007-2015 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 "MEDCouplingCurveLinearMesh.hxx"
22 #include "MEDCouplingPointSet.hxx"
23 #include "MEDCouplingMemArray.hxx"
24 #include "MEDCouplingFieldDouble.hxx"
26 #include "VolSurfUser.txx"
27 #include "PointLocatorAlgos.txx"
34 using namespace MEDCoupling;
36 MEDCouplingCurveLinearMesh::MEDCouplingCurveLinearMesh():_coords(0),_structure(0)
40 MEDCouplingCurveLinearMesh::MEDCouplingCurveLinearMesh(const MEDCouplingCurveLinearMesh& other, bool deepCopy):MEDCouplingStructuredMesh(other,deepCopy),_structure(other._structure)
44 if((const DataArrayDouble *)other._coords)
45 _coords=other._coords->deepCopy();
48 _coords=other._coords;
51 MEDCouplingCurveLinearMesh::~MEDCouplingCurveLinearMesh()
55 MEDCouplingCurveLinearMesh *MEDCouplingCurveLinearMesh::New()
57 return new MEDCouplingCurveLinearMesh;
60 MEDCouplingCurveLinearMesh *MEDCouplingCurveLinearMesh::New(const std::string& meshName)
62 MEDCouplingCurveLinearMesh *ret=new MEDCouplingCurveLinearMesh;
63 ret->setName(meshName);
67 MEDCouplingCurveLinearMesh *MEDCouplingCurveLinearMesh::deepCopy() const
72 MEDCouplingCurveLinearMesh *MEDCouplingCurveLinearMesh::clone(bool recDeepCpy) const
74 return new MEDCouplingCurveLinearMesh(*this,recDeepCpy);
77 void MEDCouplingCurveLinearMesh::updateTime() const
79 if((const DataArrayDouble *)_coords)
80 updateTimeWith(*_coords);
83 std::size_t MEDCouplingCurveLinearMesh::getHeapMemorySizeWithoutChildren() const
85 std::size_t ret(MEDCouplingStructuredMesh::getHeapMemorySizeWithoutChildren());
86 ret+=_structure.capacity()*sizeof(int);
90 std::vector<const BigMemoryObject *> MEDCouplingCurveLinearMesh::getDirectChildrenWithNull() const
92 std::vector<const BigMemoryObject *> ret;
93 ret.push_back((const DataArrayDouble *)_coords);
98 * This method copyies all tiny strings from other (name and components name).
99 * @throw if other and this have not same mesh type.
101 void MEDCouplingCurveLinearMesh::copyTinyStringsFrom(const MEDCouplingMesh *other)
103 const MEDCouplingCurveLinearMesh *otherC=dynamic_cast<const MEDCouplingCurveLinearMesh *>(other);
105 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::copyTinyStringsFrom : meshes have not same type !");
106 MEDCouplingStructuredMesh::copyTinyStringsFrom(other);
107 if((DataArrayDouble *)_coords && (const DataArrayDouble *)otherC->_coords)
108 _coords->copyStringInfoFrom(*otherC->_coords);
111 bool MEDCouplingCurveLinearMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const
114 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::isEqualIfNotWhy : input other pointer is null !");
115 const MEDCouplingCurveLinearMesh *otherC=dynamic_cast<const MEDCouplingCurveLinearMesh *>(other);
118 reason="mesh given in input is not castable in MEDCouplingCurveLinearMesh !";
121 if(!MEDCouplingStructuredMesh::isEqualIfNotWhy(other,prec,reason))
123 std::ostringstream oss; oss.precision(15);
124 if(((const DataArrayDouble *)_coords && ((const DataArrayDouble *)otherC->_coords)==0) || (((const DataArrayDouble *)_coords)==0 && (const DataArrayDouble *)otherC->_coords))
126 oss << "Only one CurveLinearMesh between the two this and other has its coordinates defined !";
130 if((const DataArrayDouble *)_coords)
132 if(!_coords->isEqualIfNotWhy(*(otherC->_coords),prec,reason))
134 oss << "Coordinates DataArrayDouble of differ :";
135 reason.insert(0,oss.str());
138 if(_structure!=otherC->_structure)
139 { reason="CurveLinearMesh structures differ !"; return false; }
144 bool MEDCouplingCurveLinearMesh::isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const
146 const MEDCouplingCurveLinearMesh *otherC=dynamic_cast<const MEDCouplingCurveLinearMesh *>(other);
149 if(((const DataArrayDouble *)_coords && ((const DataArrayDouble *)otherC->_coords)==0) || (((const DataArrayDouble *)_coords)==0 && (const DataArrayDouble *)otherC->_coords))
151 if((const DataArrayDouble *)_coords)
153 if(!_coords->isEqualWithoutConsideringStr(*(otherC->_coords),prec))
155 if(_structure!=otherC->_structure)
161 void MEDCouplingCurveLinearMesh::checkDeepEquivalWith(const MEDCouplingMesh *other, int cellCompPol, double prec,
162 DataArrayInt *&cellCor, DataArrayInt *&nodeCor) const
164 if(!isEqualWithoutConsideringStr(other,prec))
165 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkDeepEquivalWith : Meshes are not the same !");
169 * Nothing is done here (except to check that the other is a MEDCoupling::MEDCouplingCurveLinearMesh instance too).
170 * The user intend that the nodes are the same, so by construction of MEDCoupling::MEDCouplingCurveLinearMesh, \a this and \a other are the same !
172 void MEDCouplingCurveLinearMesh::checkDeepEquivalOnSameNodesWith(const MEDCouplingMesh *other, int cellCompPol, double prec,
173 DataArrayInt *&cellCor) const
175 if(!isEqualWithoutConsideringStr(other,prec))
176 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkDeepEquivalOnSameNodesWith : Meshes are not the same !");
179 void MEDCouplingCurveLinearMesh::checkConsistencyLight() const
181 std::size_t sz=_structure.size(),i=0,nbOfNodes=1;
183 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkConsistencyLight : structure should have a lgth of size 1 at least !");
184 for(std::vector<int>::const_iterator it=_structure.begin();it!=_structure.end();it++,i++)
187 { std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::checkConsistencyLight : At pos #" << i << " of structure value is " << *it << "should be >= 1 !"; throw INTERP_KERNEL::Exception(oss.str().c_str()); }
190 if(!((const DataArrayDouble *)_coords))
191 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkConsistencyLight : the array is not set !");
192 if(!_coords->isAllocated())
193 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkConsistencyLight : the array is not allocated !");
194 if(_coords->getNumberOfComponents()<1)
195 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkConsistencyLight : the array should have >= 1 components !");
196 if(_coords->getNumberOfTuples()!=(int)nbOfNodes)
198 std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::checkConsistencyLight : structure said that number of nodes should be equal to " << nbOfNodes << " but number of tuples in array is equal to " << _coords->getNumberOfTuples() << " !";
199 throw INTERP_KERNEL::Exception(oss.str().c_str());
203 void MEDCouplingCurveLinearMesh::checkConsistency(double eps) const
205 checkConsistencyLight();
208 int MEDCouplingCurveLinearMesh::getNumberOfCells() const
210 checkConsistencyLight();
211 return MEDCouplingStructuredMesh::getNumberOfCells();
214 int MEDCouplingCurveLinearMesh::getNumberOfNodes() const
216 checkConsistencyLight();
217 return MEDCouplingStructuredMesh::getNumberOfNodes();
220 void MEDCouplingCurveLinearMesh::getNodeGridStructure(int *res) const
222 std::copy(_structure.begin(),_structure.end(),res);
226 * MEDCouplingCurveLinearMesh has the property to define 2 space dimensions. One coming from its coordinates. The other coming from the node structure.
227 * Normally they should be equal ! This method returns the space dimension from coordinates. If the other one is requested call getSpaceDimensionOnNodeStruct.
229 * \sa MEDCouplingStructuredMesh::getSpaceDimensionOnNodeStruct
231 int MEDCouplingCurveLinearMesh::getSpaceDimension() const
233 if(!((const DataArrayDouble *)_coords))
234 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getSpaceDimension : no array set ! impossible to deduce a space dimension !");
235 return _coords->getNumberOfComponents();
238 void MEDCouplingCurveLinearMesh::getCoordinatesOfNode(int nodeId, std::vector<double>& coo) const
240 if(!((const DataArrayDouble *)_coords))
241 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getCoordinatesOfNode : Coordinates not set !");
242 int nbOfCompo=_coords->getNumberOfComponents();
243 if(nodeId>=0 && nodeId<_coords->getNumberOfTuples())
244 coo.insert(coo.end(),_coords->begin()+nodeId*nbOfCompo,_coords->begin()+(nodeId+1)*nbOfCompo);
246 { std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::getCoordinatesOfNode : nodeId has to be in [0," << _coords->getNumberOfTuples() << ") !"; throw INTERP_KERNEL::Exception(oss.str().c_str()); }
249 std::string MEDCouplingCurveLinearMesh::simpleRepr() const
251 std::ostringstream ret;
252 ret << "Curve linear mesh with name : \"" << getName() << "\"\n";
253 ret << "Description of mesh : \"" << getDescription() << "\"\n";
255 double tt=getTime(tmpp1,tmpp2);
256 ret << "Time attached to the mesh [unit] : " << tt << " [" << getTimeUnit() << "]\n";
257 ret << "Iteration : " << tmpp1 << " Order : " << tmpp2 << "\n";
258 ret << "The nodal stucture of curve linear mesh is : [";
259 std::copy(_structure.begin(),_structure.end(),std::ostream_iterator<int>(ret,",")); ret << "]\n";
260 ret << "The coords array is this : ";
261 if((const DataArrayDouble *)_coords)
262 _coords->reprZipWithoutNameStream(ret);
264 ret << "no array specified !";
268 std::string MEDCouplingCurveLinearMesh::advancedRepr() const
273 DataArrayDouble *MEDCouplingCurveLinearMesh::getCoords()
278 const DataArrayDouble *MEDCouplingCurveLinearMesh::getCoords() const
283 void MEDCouplingCurveLinearMesh::setCoords(const DataArrayDouble *coords)
285 if(coords!=(const DataArrayDouble *)_coords)
287 _coords=const_cast<DataArrayDouble *>(coords);
294 void MEDCouplingCurveLinearMesh::setNodeGridStructure(const int *gridStructBg, const int *gridStructEnd)
296 std::size_t sz=std::distance(gridStructBg,gridStructEnd);
299 _structure.resize(0);
300 _structure.insert(_structure.end(),gridStructBg,gridStructEnd);
304 std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::setNodeGridStructure : size of input nodal grid structure (" << sz << ") should be in 1, 2 or 3 !";
305 throw INTERP_KERNEL::Exception(oss.str().c_str());
309 std::vector<int> MEDCouplingCurveLinearMesh::getNodeGridStructure() const
314 MEDCouplingStructuredMesh *MEDCouplingCurveLinearMesh::buildStructuredSubPart(const std::vector< std::pair<int,int> >& cellPart) const
316 checkConsistencyLight();
317 int dim(getSpaceDimension());
318 std::vector<int> dims(getMeshDimension());
319 if(dim!=(int)cellPart.size())
321 std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::buildStructuredSubPart : the space dimension is " << dim << " and cell part size is " << cellPart.size() << " !";
322 throw INTERP_KERNEL::Exception(oss.str().c_str());
324 std::vector< std::pair<int,int> > nodePartFormat(cellPart);
325 for(std::vector< std::pair<int,int> >::iterator it=nodePartFormat.begin();it!=nodePartFormat.end();it++)
327 MCAuto<DataArrayInt> tmp1(BuildExplicitIdsFrom(getNodeGridStructure(),nodePartFormat));
328 MCAuto<MEDCouplingCurveLinearMesh> ret(dynamic_cast<MEDCouplingCurveLinearMesh *>(deepCopy()));
329 const DataArrayDouble *coo(ret->getCoords());
332 MCAuto<DataArrayDouble> coo2(coo->selectByTupleIdSafe(tmp1->begin(),tmp1->end()));
333 ret->setCoords(coo2);
335 for(int i=0;i<dim;i++)
337 dims[i]=cellPart[i].second-cellPart[i].first+1;
339 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::buildStructuredSubPart : invalid input cellPart !");
341 ret->setNodeGridStructure(&dims[0],&dims[0]+dims.size());
345 void MEDCouplingCurveLinearMesh::getBoundingBox(double *bbox) const
347 if(!((const DataArrayDouble *)_coords))
348 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getBoundingBox : Coordinates not set !");
349 _coords->getMinMaxPerComponent(bbox);
352 MEDCouplingFieldDouble *MEDCouplingCurveLinearMesh::getMeasureField(bool isAbs) const
354 checkConsistencyLight();
355 int meshDim=getMeshDimension();
356 std::string name="MeasureOfMesh_"; name+=getName();
357 MCAuto<MEDCouplingFieldDouble> field=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
358 field->setName(name); field->setMesh(const_cast<MEDCouplingCurveLinearMesh *>(this)); field->synchronizeTimeWithMesh();
362 { getMeasureFieldMeshDim3(isAbs,field); return field.retn(); }
364 { getMeasureFieldMeshDim2(isAbs,field); return field.retn(); }
366 { getMeasureFieldMeshDim1(isAbs,field); return field.retn(); }
368 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getMeasureField : mesh dimension must be in [1,2,3] !");
373 * \param [in,out] f field feeded with good values.
374 * \sa MEDCouplingCurveLinearMesh::getMeasureField
376 void MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim1(bool isAbs, MEDCouplingFieldDouble *field) const
378 int nbnodes=getNumberOfNodes();
379 int spaceDim=getSpaceDimension();
380 MCAuto<DataArrayDouble> arr=DataArrayDouble::New(); field->setArray(arr);
382 { arr->alloc(0,1); return; }
385 arr->alloc(nbnodes-1,1);
386 std::transform(_coords->begin()+1,_coords->end(),_coords->begin(),arr->getPointer(),std::minus<double>());
392 MCAuto<DataArrayDouble> tmp=DataArrayDouble::New(); tmp->alloc(nbnodes-1,spaceDim);
393 std::transform(_coords->begin()+spaceDim,_coords->end(),_coords->begin(),tmp->getPointer(),std::minus<double>());
394 MCAuto<DataArrayDouble> tmp2=tmp->magnitude(); field->setArray(tmp2);
399 * \param [in,out] f field feeded with good values.
400 * \sa MEDCouplingCurveLinearMesh::getMeasureField
402 void MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim2(bool isAbs, MEDCouplingFieldDouble *field) const
404 int nbcells=getNumberOfCells();
405 int spaceDim=getSpaceDimension();
406 if(spaceDim!=2 && spaceDim!=3)
407 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim2 : with meshDim 2 only space dimension 2 and 3 are possible !");
408 MCAuto<DataArrayDouble> arr=DataArrayDouble::New(); field->setArray(arr);
409 arr->alloc(nbcells,1);
410 double *pt=arr->getPointer();
411 const double *coords=_coords->begin();
412 int nX=_structure[0]-1;
414 for(int i=0;i<nbcells;i++,pt++)
416 int cy=i/nX,cx=i-cy*nX;
417 conn[0]=cy*(nX+1)+cx; conn[1]=(cy+1)*(nX+1)+cx; conn[2]=(cy+1)*(nX+1)+1+cx; conn[3]=cy*(nX+1)+cx+1;
418 *pt=INTERP_KERNEL::computeVolSurfOfCell2<int,INTERP_KERNEL::ALL_C_MODE>(INTERP_KERNEL::NORM_QUAD4,conn,4,coords,spaceDim);
425 * \param [in,out] f field feeded with good values.
426 * \sa MEDCouplingCurveLinearMesh::getMeasureField
428 void MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim3(bool isAbs, MEDCouplingFieldDouble *field) const
430 int nbcells=getNumberOfCells();
431 int spaceDim=getSpaceDimension();
433 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim3 : with meshDim 3 only space dimension 3 is possible !");
434 MCAuto<DataArrayDouble> arr=DataArrayDouble::New(); field->setArray(arr);
435 arr->alloc(nbcells,1);
436 double *pt=arr->getPointer();
437 const double *coords=_coords->begin();
438 int nX=_structure[0]-1,nY=(_structure[0]-1)*(_structure[1]-1);
439 int nY1=_structure[0]*_structure[1];
441 for(int i=0;i<nbcells;i++,pt++)
445 int cx=(i-cz*nY)-nX*cy;
446 conn[0]=cz*nY1+cy*(nX+1)+cx; conn[1]=cz*nY1+(cy+1)*(nX+1)+cx; conn[2]=cz*nY1+(cy+1)*(nX+1)+1+cx; conn[3]=cz*nY1+cy*(nX+1)+cx+1;
447 conn[4]=(cz+1)*nY1+cy*(nX+1)+cx; conn[5]=(cz+1)*nY1+(cy+1)*(nX+1)+cx; conn[6]=(cz+1)*nY1+(cy+1)*(nX+1)+1+cx; conn[7]=(cz+1)*nY1+cy*(nX+1)+cx+1;
448 *pt=INTERP_KERNEL::computeVolSurfOfCell2<int,INTERP_KERNEL::ALL_C_MODE>(INTERP_KERNEL::NORM_HEXA8,conn,8,coords,3);
455 * not implemented yet !
457 MEDCouplingFieldDouble *MEDCouplingCurveLinearMesh::getMeasureFieldOnNode(bool isAbs) const
459 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getMeasureFieldOnNode : not implemented yet !");
462 MEDCouplingFieldDouble *MEDCouplingCurveLinearMesh::buildOrthogonalField() const
464 if(getMeshDimension()!=2)
465 throw INTERP_KERNEL::Exception("Expected a cmesh with meshDim == 2 !");
466 MEDCouplingFieldDouble *ret=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
467 DataArrayDouble *array=DataArrayDouble::New();
468 int nbOfCells=getNumberOfCells();
469 array->alloc(nbOfCells,3);
470 double *vals=array->getPointer();
471 for(int i=0;i<nbOfCells;i++)
472 { vals[3*i]=0.; vals[3*i+1]=0.; vals[3*i+2]=1.; }
473 ret->setArray(array);
481 namespace MEDCoupling
483 template<const int SPACEDIMM>
487 static const int MY_SPACEDIM=SPACEDIMM;
488 static const int MY_MESHDIM=8;
489 typedef int MyConnType;
490 static const INTERP_KERNEL::NumberingPolicy My_numPol=INTERP_KERNEL::ALL_C_MODE;
492 // useless, but for windows compilation ...
493 const double* getCoordinatesPtr() const { return 0; }
494 const int* getConnectivityPtr() const { return 0; }
495 const int* getConnectivityIndexPtr() const { return 0; }
496 INTERP_KERNEL::NormalizedCellType getTypeOfElement(int) const { return (INTERP_KERNEL::NormalizedCellType)0; }
503 int MEDCouplingCurveLinearMesh::getCellContainingPoint(const double *pos, double eps) const
505 checkConsistencyLight();
506 int spaceDim=getSpaceDimension();
507 const double *coords=_coords->getConstPointer();
509 _coords->distanceToTuple(pos,pos+spaceDim,nodeId);
511 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getCellContainingPoint : internal problem 1 !");
513 int nbOfNodes=getNumberOfNodes();
515 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getCellContainingPoint : No cells in this !");
516 switch(getMeshDimension())
523 conn[0]=nodeId-1; conn[1]=nodeId;
524 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<1> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_SEG2,coords,conn,2,eps))
527 if(nodeId<nbOfNodes-1)
529 conn[0]=nodeId; conn[1]=nodeId+1;
530 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<1> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_SEG2,coords,conn,2,eps))
537 int ny=nodeId/_structure[0],nx=nodeId-ny*_structure[0];
540 conn[0]=nx-1+_structure[0]*(ny-1); conn[1]=nx-1+_structure[0]*ny; conn[2]=nx+_structure[0]*ny; conn[3]=nx+_structure[0]*(ny-1);
541 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<2> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_QUAD4,coords,conn,4,eps))
542 return nx-1+(ny-1)*_structure[0];
544 if(nx<_structure[0]-1 && ny>0)
546 conn[0]=nx+_structure[0]*(ny-1); conn[1]=nx+_structure[0]*ny; conn[2]=nx+1+_structure[0]*ny; conn[3]=nx+1+_structure[0]*(ny-1);
547 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<2> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_QUAD4,coords,conn,4,eps))
548 return nx+(ny-1)*_structure[0];
550 if(nx>0 && ny<_structure[1]-1)
552 conn[0]=nx-1+_structure[0]*ny; conn[1]=nx-1+_structure[0]*(ny+1); conn[2]=nx+_structure[0]*(ny+1); conn[3]=nx+_structure[0]*ny;
553 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<2> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_QUAD4,coords,conn,4,eps))
554 return nx-1+ny*_structure[0];
556 if(nx<_structure[0]-1 && ny<_structure[1]-1)
558 conn[0]=nx+_structure[0]*ny; conn[1]=nx+_structure[0]*(ny+1); conn[2]=nx+1+_structure[0]*(ny+1); conn[3]=nx+1+_structure[0]*ny;
559 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<2> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_QUAD4,coords,conn,4,eps))
560 return nx+ny*_structure[0];
567 int nY=_structure[0]*_structure[1];
568 int nz=nodeId/_structure[1]; int ny=(nodeId-nz*nY)/_structure[0]; int nx=(nodeId-nz*nY)-_structure[0]*ny;
569 if(nx>0 && ny>0 && nz>0)
571 conn[0]=nx-1+_structure[0]*(ny-1)+nY*(nz-1); conn[1]=nx-1+_structure[2]*ny+nY*(nz-1); conn[2]=nx+_structure[2]*ny+nY*(nz-1); conn[3]=nx+_structure[0]*(ny-1)+nY*(nz-1);
572 conn[4]=nx-1+_structure[0]*(ny-1)+nY*nz; conn[5]=nx-1+_structure[0]*ny+nY*nz; conn[6]=nx+_structure[0]*ny+nY*nz; conn[7]=nx+_structure[0]*(ny-1)+nY*nz;
573 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
574 return nx-1+(ny-1)*_structure[0]+(nz-1)*nY;
576 if(nx<_structure[0]-1 && ny>0 && nz>0)
578 conn[0]=nx+_structure[0]*(ny-1)+nY*(nz-1); conn[1]=nx+_structure[0]*ny+nY*(nz-1); conn[2]=nx+1+_structure[0]*ny+nY*(nz-1); conn[3]=nx+1+_structure[0]*(ny-1)+nY*(nz-1);
579 conn[4]=nx+_structure[0]*(ny-1)+nY*nz; conn[5]=nx+_structure[0]*ny+nY*nz; conn[6]=nx+1+_structure[0]*ny+nY*nz; conn[7]=nx+1+_structure[0]*(ny-1)+nY*nz;
580 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
581 return nx+(ny-1)*_structure[0]+(nz-1)*nY;
583 if(nx>0 && ny<_structure[1]-1 && nz>0)
585 conn[0]=nx-1+_structure[0]*ny+nY*(nz-1); conn[1]=nx-1+_structure[0]*(ny+1)+nY*(nz-1); conn[2]=nx+_structure[0]*(ny+1)+nY*(nz-1); conn[3]=nx+_structure[0]*ny+nY*(nz-1);
586 conn[4]=nx-1+_structure[0]*ny+nY*nz; conn[5]=nx-1+_structure[0]*(ny+1)+nY*nz; conn[6]=nx+_structure[0]*(ny+1)+nY*nz; conn[7]=nx+_structure[0]*ny+nY*nz;
587 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
588 return nx-1+ny*_structure[0]+(nz-1)*nY;
590 if(nx<_structure[0]-1 && ny<_structure[1]-1 && nz>0)
592 conn[0]=nx+_structure[0]*ny+nY*(nz-1); conn[1]=nx+_structure[0]*(ny+1)+nY*(nz-1); conn[2]=nx+1+_structure[0]*(ny+1)+nY*(nz-1); conn[3]=nx+1+_structure[0]*ny+nY*(nz-1);
593 conn[4]=nx+_structure[0]*ny+nY*nz; conn[5]=nx+_structure[0]*(ny+1)+nY*nz; conn[6]=nx+1+_structure[0]*(ny+1)+nY*nz; conn[7]=nx+1+_structure[0]*ny+nY*nz;
594 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
595 return nx+ny*_structure[0]+(nz-1)*nY;
597 if(nx>0 && ny>0 && nz<_structure[2]-1)
599 conn[0]=nx-1+_structure[0]*(ny-1)+nY*(nz-1); conn[1]=nx-1+_structure[2]*ny+nY*(nz-1); conn[2]=nx+_structure[2]*ny+nY*(nz-1); conn[3]=nx+_structure[0]*(ny-1)+nY*(nz-1);
600 conn[4]=nx-1+_structure[0]*(ny-1)+nY*nz; conn[5]=nx-1+_structure[0]*ny+nY*nz; conn[6]=nx+_structure[0]*ny+nY*nz; conn[7]=nx+_structure[0]*(ny-1)+nY*nz;
601 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
602 return nx-1+(ny-1)*_structure[0]+nz*nY;
604 if(nx<_structure[0]-1 && ny>0 && nz<_structure[2]-1)
606 conn[0]=nx+_structure[0]*(ny-1)+nY*(nz-1); conn[1]=nx+_structure[0]*ny+nY*(nz-1); conn[2]=nx+1+_structure[0]*ny+nY*(nz-1); conn[3]=nx+1+_structure[0]*(ny-1)+nY*(nz-1);
607 conn[4]=nx+_structure[0]*(ny-1)+nY*nz; conn[5]=nx+_structure[0]*ny+nY*nz; conn[6]=nx+1+_structure[0]*ny+nY*nz; conn[7]=nx+1+_structure[0]*(ny-1)+nY*nz;
608 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
609 return nx+(ny-1)*_structure[0]+nz*nY;
611 if(nx>0 && ny<_structure[1]-1 && nz<_structure[2]-1)
613 conn[0]=nx-1+_structure[0]*ny+nY*(nz-1); conn[1]=nx-1+_structure[0]*(ny+1)+nY*(nz-1); conn[2]=nx+_structure[0]*(ny+1)+nY*(nz-1); conn[3]=nx+_structure[0]*ny+nY*(nz-1);
614 conn[4]=nx-1+_structure[0]*ny+nY*nz; conn[5]=nx-1+_structure[0]*(ny+1)+nY*nz; conn[6]=nx+_structure[0]*(ny+1)+nY*nz; conn[7]=nx+_structure[0]*ny+nY*nz;
615 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
616 return nx-1+ny*_structure[0]+nz*nY;
618 if(nx<_structure[0]-1 && ny<_structure[1]-1 && nz<_structure[2]-1)
620 conn[0]=nx+_structure[0]*ny+nY*(nz-1); conn[1]=nx+_structure[0]*(ny+1)+nY*(nz-1); conn[2]=nx+1+_structure[0]*(ny+1)+nY*(nz-1); conn[3]=nx+1+_structure[0]*ny+nY*(nz-1);
621 conn[4]=nx+_structure[0]*ny+nY*nz; conn[5]=nx+_structure[0]*(ny+1)+nY*nz; conn[6]=nx+1+_structure[0]*(ny+1)+nY*nz; conn[7]=nx+1+_structure[0]*ny+nY*nz;
622 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
623 return nx+ny*_structure[0]+nz*nY;
628 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getCellContainingPoint : mesh dimension managed are 1, 2 or 3 !");
632 void MEDCouplingCurveLinearMesh::rotate(const double *center, const double *vector, double angle)
634 if(!((DataArrayDouble *)_coords))
635 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::rotate : no coordinates set !");
636 int spaceDim=getSpaceDimension();
637 int nbNodes=_coords->getNumberOfTuples();
638 double *coords=_coords->getPointer();
640 MEDCouplingPointSet::Rotate3DAlg(center,vector,angle,nbNodes,coords);
642 MEDCouplingPointSet::Rotate2DAlg(center,angle,nbNodes,coords);
644 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::rotate : invalid space dim for rotation must be 2 or 3");
645 _coords->declareAsNew();
649 void MEDCouplingCurveLinearMesh::translate(const double *vector)
652 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::translate : NULL input point !");
653 if(!((DataArrayDouble *)_coords))
654 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::translate : no coordinates set !");
655 double *coords=_coords->getPointer();
656 int nbNodes=getNumberOfNodes();
657 int dim=getSpaceDimension();
658 for(int i=0; i<nbNodes; i++)
659 for(int idim=0; idim<dim;idim++)
660 coords[i*dim+idim]+=vector[idim];
661 _coords->declareAsNew();
665 void MEDCouplingCurveLinearMesh::scale(const double *point, double factor)
668 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::scale : NULL input point !");
669 if(!((DataArrayDouble *)_coords))
670 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::scale : no coordinates set !");
671 double *coords=_coords->getPointer();
672 int nbNodes=_coords->getNumberOfTuples();
673 int dim=_coords->getNumberOfComponents();
674 for(int i=0;i<nbNodes;i++)
676 std::transform(coords+i*dim,coords+(i+1)*dim,point,coords+i*dim,std::minus<double>());
677 std::transform(coords+i*dim,coords+(i+1)*dim,coords+i*dim,std::bind2nd(std::multiplies<double>(),factor));
678 std::transform(coords+i*dim,coords+(i+1)*dim,point,coords+i*dim,std::plus<double>());
680 _coords->declareAsNew();
684 MEDCouplingMesh *MEDCouplingCurveLinearMesh::mergeMyselfWith(const MEDCouplingMesh *other) const
686 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::mergeMyselfWith : not available for CurveLinear Mesh !");
689 DataArrayDouble *MEDCouplingCurveLinearMesh::getCoordinatesAndOwner() const
691 DataArrayDouble *ret=const_cast<DataArrayDouble *>((const DataArrayDouble *)_coords);
697 DataArrayDouble *MEDCouplingCurveLinearMesh::computeCellCenterOfMass() const
699 checkConsistencyLight();
700 MCAuto<DataArrayDouble> ret=DataArrayDouble::New();
701 int spaceDim=getSpaceDimension();
702 int meshDim=getMeshDimension();
703 int nbOfCells=getNumberOfCells();
704 ret->alloc(nbOfCells,spaceDim);
705 ret->copyStringInfoFrom(*getCoords());
709 { getBarycenterAndOwnerMeshDim3(ret); return ret.retn(); }
711 { getBarycenterAndOwnerMeshDim2(ret); return ret.retn(); }
713 { getBarycenterAndOwnerMeshDim1(ret); return ret.retn(); }
715 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::computeCellCenterOfMass : mesh dimension must be in [1,2,3] !");
719 DataArrayDouble *MEDCouplingCurveLinearMesh::computeIsoBarycenterOfNodesPerCell() const
721 return MEDCouplingCurveLinearMesh::computeCellCenterOfMass();
725 * \param [in,out] bary Barycenter array feeded with good values.
726 * \sa MEDCouplingCurveLinearMesh::computeCellCenterOfMass
728 void MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim3(DataArrayDouble *bary) const
730 int nbOfCells=getNumberOfCells();
731 double *ptToFill=bary->getPointer();
732 const double *coor=_coords->getConstPointer();
733 if(getSpaceDimension()!=3)
734 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim3 : with meshDim 3 only space dimension 3 is possible !");
735 int nX=_structure[0]-1,nY=(_structure[0]-1)*(_structure[1]-1);
736 int nY1=_structure[0]*_structure[1];
738 for(int i=0;i<nbOfCells;i++)
742 int cx=(i-cz*nY)-nX*cy;
743 conn[0]=cz*nY1+cy*(nX+1)+cx+1; conn[1]=cz*nY1+cy*(nX+1)+cx; conn[2]=cz*nY1+(cy+1)*(nX+1)+cx; conn[3]=cz*nY1+(cy+1)*(nX+1)+1+cx;
744 conn[4]=(cz+1)*nY1+cy*(nX+1)+cx+1; conn[5]=(cz+1)*nY1+cy*(nX+1)+cx; conn[6]=(cz+1)*nY1+(cy+1)*(nX+1)+cx; conn[7]=(cz+1)*nY1+(cy+1)*(nX+1)+1+cx;
745 INTERP_KERNEL::computeBarycenter2<int,INTERP_KERNEL::ALL_C_MODE>(INTERP_KERNEL::NORM_HEXA8,conn,8,coor,3,ptToFill);
751 * \param [in,out] bary Barycenter array feeded with good values.
752 * \sa MEDCouplingCurveLinearMesh::computeCellCenterOfMass
754 void MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim2(DataArrayDouble *bary) const
756 int nbcells=getNumberOfCells();
757 int spaceDim=getSpaceDimension();
758 double *ptToFill=bary->getPointer();
759 const double *coor=_coords->getConstPointer();
760 if(spaceDim!=2 && spaceDim!=3)
761 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim2 : with meshDim 2 only space dimension 2 and 3 are possible !");
762 int nX=_structure[0]-1;
764 for(int i=0;i<nbcells;i++)
766 int cy=i/nX,cx=i-cy*nX;
767 conn[0]=cy*(nX+1)+cx; conn[1]=(cy+1)*(nX+1)+cx; conn[2]=(cy+1)*(nX+1)+1+cx; conn[3]=cy*(nX+1)+cx+1;
768 INTERP_KERNEL::computeBarycenter2<int,INTERP_KERNEL::ALL_C_MODE>(INTERP_KERNEL::NORM_QUAD4,conn,4,coor,spaceDim,ptToFill);
774 * \param [in,out] bary Barycenter array feeded with good values.
775 * \sa MEDCouplingCurveLinearMesh::computeCellCenterOfMass
777 void MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim1(DataArrayDouble *bary) const
779 int spaceDim=getSpaceDimension();
780 std::transform(_coords->begin()+spaceDim,_coords->end(),_coords->begin(),bary->getPointer(),std::plus<double>());
781 std::transform(bary->begin(),bary->end(),bary->getPointer(),std::bind2nd(std::multiplies<double>(),0.5));
784 void MEDCouplingCurveLinearMesh::renumberCells(const int *old2NewBg, bool check)
786 throw INTERP_KERNEL::Exception("Functionnality of renumbering cell not available for CurveLinear Mesh !");
789 void MEDCouplingCurveLinearMesh::getTinySerializationInformation(std::vector<double>& tinyInfoD, std::vector<int>& tinyInfo, std::vector<std::string>& littleStrings) const
792 double time=getTime(it,order);
795 littleStrings.clear();
796 littleStrings.push_back(getName());
797 littleStrings.push_back(getDescription());
798 littleStrings.push_back(getTimeUnit());
800 std::vector<std::string> littleStrings2;
801 if((const DataArrayDouble *)_coords)
802 _coords->getTinySerializationStrInformation(littleStrings2);
803 littleStrings.insert(littleStrings.end(),littleStrings2.begin(),littleStrings2.end());
805 tinyInfo.push_back(it);
806 tinyInfo.push_back(order);
807 tinyInfo.push_back((int)_structure.size());
808 for(std::vector<int>::const_iterator itt=_structure.begin();itt!=_structure.end();itt++)
809 tinyInfo.push_back(*itt);
810 std::vector<int> tinyInfo2;
811 if((const DataArrayDouble *)_coords)
812 _coords->getTinySerializationIntInformation(tinyInfo2);
813 tinyInfo.insert(tinyInfo.end(),tinyInfo2.begin(),tinyInfo2.end());
815 tinyInfoD.push_back(time);
818 void MEDCouplingCurveLinearMesh::resizeForUnserialization(const std::vector<int>& tinyInfo, DataArrayInt *a1, DataArrayDouble *a2, std::vector<std::string>& littleStrings) const
820 a1->alloc(tinyInfo[2],1);
821 std::vector<int> tinyInfo2(tinyInfo.begin()+3+tinyInfo[2],tinyInfo.end());
822 a2->resizeForUnserialization(tinyInfo2);
825 void MEDCouplingCurveLinearMesh::serialize(DataArrayInt *&a1, DataArrayDouble *&a2) const
827 a1=DataArrayInt::New();
828 a1->alloc((int)_structure.size(),1);
829 int *ptr=a1->getPointer();
830 for(std::vector<int>::const_iterator it=_structure.begin();it!=_structure.end();it++,ptr++)
833 if((const DataArrayDouble *)_coords)
834 if(_coords->isAllocated())
835 sz=_coords->getNbOfElems();
836 a2=DataArrayDouble::New();
838 if(sz!=0 && (const DataArrayDouble *)_coords)
839 std::copy(_coords->begin(),_coords->end(),a2->getPointer());
842 void MEDCouplingCurveLinearMesh::unserialization(const std::vector<double>& tinyInfoD, const std::vector<int>& tinyInfo, const DataArrayInt *a1, DataArrayDouble *a2,
843 const std::vector<std::string>& littleStrings)
845 setName(littleStrings[0]);
846 setDescription(littleStrings[1]);
847 setTimeUnit(littleStrings[2]);
848 setTime(tinyInfoD[0],tinyInfo[0],tinyInfo[1]);
850 _structure.resize(sz);
851 for(int i=0;i<sz;i++)
852 _structure[i]=tinyInfo[3+i];
853 if((int)tinyInfo.size()>sz+3)
855 _coords=DataArrayDouble::New();
856 std::vector<int> tinyInfo2(tinyInfo.begin()+3+sz,tinyInfo.end());
857 _coords->resizeForUnserialization(tinyInfo2);
858 std::copy(a2->begin(),a2->end(),_coords->getPointer());
859 std::vector<std::string> littleStrings2(littleStrings.begin()+3,littleStrings.end());
860 _coords->finishUnserialization(tinyInfo2,littleStrings2);
864 void MEDCouplingCurveLinearMesh::writeVTKLL(std::ostream& ofs, const std::string& cellData, const std::string& pointData, DataArrayByte *byteData) const
866 std::ostringstream extent;
867 int meshDim=(int)_structure.size();
868 if(meshDim<=0 || meshDim>3)
869 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::writeVTKLL : meshDim invalid ! must be in [1,2,3] !");
871 { int val=i<meshDim?_structure[i]-1:0; extent << "0 " << val << " "; }
872 ofs << " <" << getVTKDataSetType() << " WholeExtent=\"" << extent.str() << "\">\n";
873 ofs << " <Piece Extent=\"" << extent.str() << "\">\n";
874 ofs << " <PointData>\n" << pointData << std::endl;
875 ofs << " </PointData>\n";
876 ofs << " <CellData>\n" << cellData << std::endl;
877 ofs << " </CellData>\n";
878 ofs << " <Points>\n";
879 if(getSpaceDimension()==3)
880 _coords->writeVTK(ofs,8,"Points",byteData);
883 MCAuto<DataArrayDouble> coo=_coords->changeNbOfComponents(3,0.);
884 coo->writeVTK(ofs,8,"Points",byteData);
886 ofs << " </Points>\n";
887 ofs << " </Piece>\n";
888 ofs << " </" << getVTKDataSetType() << ">\n";
891 void MEDCouplingCurveLinearMesh::reprQuickOverview(std::ostream& stream) const
893 stream << "MEDCouplingCurveLinearMesh C++ instance at " << this << ". Name : \"" << getName() << "\".";
894 stream << " Nodal structure : [";
895 for(std::size_t i=0;i<_structure.size();i++)
898 stream << " " << tmp << "=" << _structure[i];
899 if(i!=_structure.size()-1)
903 const DataArrayDouble *coo(_coords);
905 { stream << std::endl << "No coordinates set !"; return ; }
906 if(!coo->isAllocated())
907 { stream << std::endl << "Coordinates set but not allocated !"; return ; }
908 int nbOfCompo(coo->getNumberOfComponents());
909 int nbOfCompoExp(-1);
912 nbOfCompoExp=getSpaceDimension();
914 catch(INTERP_KERNEL::Exception& e)
917 if(nbOfCompo!=nbOfCompoExp)
918 { stream << std::endl << "Coordinates set and allocated but mismatch number of components !"; return ; }
919 stream << std::endl << "Coordinates ( number of tuples = " << coo->getNumberOfTuples() << " ) : ";
920 coo->reprQuickOverviewData(stream,200);
923 std::string MEDCouplingCurveLinearMesh::getVTKFileExtension() const
925 return std::string("vts");
928 std::string MEDCouplingCurveLinearMesh::getVTKDataSetType() const
930 return std::string("StructuredGrid");