1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // SMESH SMESH : implementaion of SMESH idl descriptions
23 // File : SMESH_Gen.cxx
24 // Author : Paul RASCLE, EDF
27 #include "SMESH_Gen.hxx"
28 #include "SMESH_subMesh.hxx"
29 #include "SMESH_HypoFilter.hxx"
30 #include "SMESHDS_Document.hxx"
31 #include "SMDS_MeshElement.hxx"
32 #include "SMDS_MeshNode.hxx"
33 #include "SMDS_Mesh.hxx"
35 #include "utilities.h"
37 #include "Utils_ExceptHandlers.hxx"
40 #include <BRep_Tool.hxx>
41 #include <TopTools_ListOfShape.hxx>
42 #include <TopTools_ListIteratorOfListOfShape.hxx>
48 //=============================================================================
50 * default constructor:
52 //=============================================================================
54 SMESH_Gen::SMESH_Gen()
56 MESSAGE("SMESH_Gen::SMESH_Gen");
60 SMDS_Mesh::_meshList.clear();
61 MESSAGE(SMDS_Mesh::_meshList.size());
64 //=============================================================================
68 //=============================================================================
70 SMESH_Gen::~SMESH_Gen()
72 MESSAGE("SMESH_Gen::~SMESH_Gen");
75 //=============================================================================
79 //=============================================================================
81 /*SMESH_Hypothesis *SMESH_Gen::CreateHypothesis(const char *anHyp, int studyId)
82 throw(SALOME_Exception)
85 MESSAGE("CreateHypothesis("<<anHyp<<","<<studyId<<")");
86 // Get studyContext, create it if it does'nt exist, with a SMESHDS_Document
88 StudyContextStruct *myStudyContext = GetStudyContext(studyId);
90 // create a new hypothesis object, store its ref. in studyContext
92 SMESH_Hypothesis *myHypothesis = _hypothesisFactory.Create(anHyp, studyId);
93 int hypId = myHypothesis->GetID();
94 myStudyContext->mapHypothesis[hypId] = myHypothesis;
98 // store hypothesis in SMESHDS document
100 myStudyContext->myDocument->AddHypothesis(myHypothesis);
104 //=============================================================================
108 //=============================================================================
110 SMESH_Mesh* SMESH_Gen::CreateMesh(int theStudyId, bool theIsEmbeddedMode)
111 throw(SALOME_Exception)
113 Unexpect aCatch(SalomeException);
114 MESSAGE("SMESH_Gen::CreateMesh");
116 // Get studyContext, create it if it does'nt exist, with a SMESHDS_Document
117 StudyContextStruct *aStudyContext = GetStudyContext(theStudyId);
119 // create a new SMESH_mesh object
120 SMESH_Mesh *aMesh = new SMESH_Mesh(_localId++,
124 aStudyContext->myDocument);
125 aStudyContext->mapMesh[_localId] = aMesh;
130 //=============================================================================
134 //=============================================================================
136 bool SMESH_Gen::Compute(SMESH_Mesh & aMesh,
137 const TopoDS_Shape & aShape,
139 const ::MeshDimension aDim,
140 TSetOfInt* aShapesId)
142 MESSAGE("SMESH_Gen::Compute");
147 SMESH_subMesh *sm = aMesh.GetSubMesh(aShape);
149 const bool includeSelf = true;
150 const bool complexShapeFirst = true;
152 SMESH_subMeshIteratorPtr smIt;
154 if ( anUpward ) // is called from below code here
156 // -----------------------------------------------
157 // mesh all the subshapes starting from vertices
158 // -----------------------------------------------
159 smIt = sm->getDependsOnIterator(includeSelf, !complexShapeFirst);
160 while ( smIt->more() )
162 SMESH_subMesh* smToCompute = smIt->next();
164 // do not mesh vertices of a pseudo shape
165 const TopAbs_ShapeEnum aShType = smToCompute->GetSubShape().ShapeType();
166 if ( !aMesh.HasShapeToMesh() && aShType == TopAbs_VERTEX )
169 // check for preview dimension limitations
170 if ( aShapesId && GetShapeDim( aShType ) > (int)aDim )
172 // clear compute state to not show previous compute errors
173 // if preview invoked less dimension less than previous
174 smToCompute->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
178 if (smToCompute->GetComputeState() == SMESH_subMesh::READY_TO_COMPUTE)
179 smToCompute->ComputeStateEngine( SMESH_subMesh::COMPUTE );
181 // we check all the submeshes here and detect if any of them failed to compute
182 if (smToCompute->GetComputeState() == SMESH_subMesh::FAILED_TO_COMPUTE)
184 else if ( aShapesId )
185 aShapesId->insert( smToCompute->GetId() );
191 // -----------------------------------------------------------------
192 // apply algos that DO NOT require descretized boundaries and DO NOT
193 // support submeshes, starting from the most complex shapes
194 // and collect submeshes with algos that DO support submeshes
195 // -----------------------------------------------------------------
196 list< SMESH_subMesh* > smWithAlgoSupportingSubmeshes;
197 smIt = sm->getDependsOnIterator(includeSelf, complexShapeFirst);
198 while ( smIt->more() )
200 SMESH_subMesh* smToCompute = smIt->next();
201 if ( smToCompute->GetComputeState() != SMESH_subMesh::READY_TO_COMPUTE )
204 const TopoDS_Shape& aSubShape = smToCompute->GetSubShape();
205 const int aShapeDim = GetShapeDim( aSubShape );
206 if ( aShapeDim < 1 ) break;
208 // check for preview dimension limitations
209 if ( aShapesId && aShapeDim > (int)aDim )
212 SMESH_Algo* algo = GetAlgo( aMesh, aSubShape );
213 if ( algo && !algo->NeedDescretBoundary() )
215 if ( algo->SupportSubmeshes() )
216 smWithAlgoSupportingSubmeshes.push_back( smToCompute );
219 smToCompute->ComputeStateEngine( SMESH_subMesh::COMPUTE );
221 aShapesId->insert( smToCompute->GetId() );
225 // ------------------------------------------------------------
226 // compute submeshes under shapes with algos that DO NOT require
227 // descretized boundaries and DO support submeshes
228 // ------------------------------------------------------------
229 list< SMESH_subMesh* >::reverse_iterator subIt, subEnd;
230 subIt = smWithAlgoSupportingSubmeshes.rbegin();
231 subEnd = smWithAlgoSupportingSubmeshes.rend();
232 // start from lower shapes
233 for ( ; subIt != subEnd; ++subIt )
237 // get a shape the algo is assigned to
238 TopoDS_Shape algoShape;
239 if ( !GetAlgo( aMesh, sm->GetSubShape(), & algoShape ))
240 continue; // strange...
242 // look for more local algos
243 smIt = sm->getDependsOnIterator(!includeSelf, !complexShapeFirst);
244 while ( smIt->more() )
246 SMESH_subMesh* smToCompute = smIt->next();
248 const TopoDS_Shape& aSubShape = smToCompute->GetSubShape();
249 const int aShapeDim = GetShapeDim( aSubShape );
250 //if ( aSubShape.ShapeType() == TopAbs_VERTEX ) continue;
251 if ( aShapeDim < 1 ) continue;
253 // check for preview dimension limitations
254 if ( aShapesId && GetShapeDim( aSubShape.ShapeType() ) > (int)aDim )
257 SMESH_HypoFilter filter( SMESH_HypoFilter::IsAlgo() );
259 .And( SMESH_HypoFilter::IsApplicableTo( aSubShape ))
260 .And( SMESH_HypoFilter::IsMoreLocalThan( algoShape ));
262 if ( SMESH_Algo* subAlgo = (SMESH_Algo*) aMesh.GetHypothesis( aSubShape, filter, true )) {
263 SMESH_Hypothesis::Hypothesis_Status status;
264 if ( subAlgo->CheckHypothesis( aMesh, aSubShape, status ))
265 // mesh a lower smToCompute starting from vertices
266 Compute( aMesh, aSubShape, /*anUpward=*/true, aDim, aShapesId );
270 // ----------------------------------------------------------
271 // apply the algos that do not require descretized boundaries
272 // ----------------------------------------------------------
273 for ( subIt = smWithAlgoSupportingSubmeshes.rbegin(); subIt != subEnd; ++subIt )
274 if ( sm->GetComputeState() == SMESH_subMesh::READY_TO_COMPUTE)
276 const TopAbs_ShapeEnum aShType = sm->GetSubShape().ShapeType();
277 // check for preview dimension limitations
278 if ( aShapesId && GetShapeDim( aShType ) > (int)aDim )
281 sm->ComputeStateEngine( SMESH_subMesh::COMPUTE );
283 aShapesId->insert( sm->GetId() );
286 // -----------------------------------------------
287 // mesh the rest subshapes starting from vertices
288 // -----------------------------------------------
289 ret = Compute( aMesh, aShape, /*anUpward=*/true, aDim, aShapesId );
292 MESSAGE( "VSR - SMESH_Gen::Compute() finished, OK = " << ret);
298 //=============================================================================
302 //=============================================================================
304 bool SMESH_Gen::Evaluate(SMESH_Mesh & aMesh,
305 const TopoDS_Shape & aShape,
306 MapShapeNbElems& aResMap,
308 TSetOfInt* aShapesId)
310 MESSAGE("SMESH_Gen::Evaluate");
314 SMESH_subMesh *sm = aMesh.GetSubMesh(aShape);
316 const bool includeSelf = true;
317 const bool complexShapeFirst = true;
318 SMESH_subMeshIteratorPtr smIt;
320 if ( anUpward ) { // is called from below code here
321 // -----------------------------------------------
322 // mesh all the subshapes starting from vertices
323 // -----------------------------------------------
324 smIt = sm->getDependsOnIterator(includeSelf, !complexShapeFirst);
325 while ( smIt->more() ) {
326 SMESH_subMesh* smToCompute = smIt->next();
328 // do not mesh vertices of a pseudo shape
329 const TopAbs_ShapeEnum aShType = smToCompute->GetSubShape().ShapeType();
330 //if ( !aMesh.HasShapeToMesh() && aShType == TopAbs_VERTEX )
332 if ( !aMesh.HasShapeToMesh() ) {
333 if( aShType == TopAbs_VERTEX || aShType == TopAbs_WIRE ||
334 aShType == TopAbs_SHELL )
338 smToCompute->Evaluate(aResMap);
340 aShapesId->insert( smToCompute->GetId() );
345 // -----------------------------------------------------------------
346 // apply algos that DO NOT require descretized boundaries and DO NOT
347 // support submeshes, starting from the most complex shapes
348 // and collect submeshes with algos that DO support submeshes
349 // -----------------------------------------------------------------
350 list< SMESH_subMesh* > smWithAlgoSupportingSubmeshes;
351 smIt = sm->getDependsOnIterator(includeSelf, complexShapeFirst);
352 while ( smIt->more() ) {
353 SMESH_subMesh* smToCompute = smIt->next();
354 const TopoDS_Shape& aSubShape = smToCompute->GetSubShape();
355 const int aShapeDim = GetShapeDim( aSubShape );
356 if ( aShapeDim < 1 ) break;
358 SMESH_Algo* algo = GetAlgo( aMesh, aSubShape );
359 if ( algo && !algo->NeedDescretBoundary() ) {
360 if ( algo->SupportSubmeshes() ) {
361 smWithAlgoSupportingSubmeshes.push_back( smToCompute );
364 smToCompute->Evaluate(aResMap);
366 aShapesId->insert( smToCompute->GetId() );
370 // ------------------------------------------------------------
371 // compute submeshes under shapes with algos that DO NOT require
372 // descretized boundaries and DO support submeshes
373 // ------------------------------------------------------------
374 list< SMESH_subMesh* >::reverse_iterator subIt, subEnd;
375 subIt = smWithAlgoSupportingSubmeshes.rbegin();
376 subEnd = smWithAlgoSupportingSubmeshes.rend();
377 // start from lower shapes
378 for ( ; subIt != subEnd; ++subIt ) {
381 // get a shape the algo is assigned to
382 TopoDS_Shape algoShape;
383 if ( !GetAlgo( aMesh, sm->GetSubShape(), & algoShape ))
384 continue; // strange...
386 // look for more local algos
387 smIt = sm->getDependsOnIterator(!includeSelf, !complexShapeFirst);
388 while ( smIt->more() ) {
389 SMESH_subMesh* smToCompute = smIt->next();
391 const TopoDS_Shape& aSubShape = smToCompute->GetSubShape();
392 const int aShapeDim = GetShapeDim( aSubShape );
393 if ( aShapeDim < 1 ) continue;
395 //const TopAbs_ShapeEnum aShType = smToCompute->GetSubShape().ShapeType();
397 SMESH_HypoFilter filter( SMESH_HypoFilter::IsAlgo() );
399 .And( SMESH_HypoFilter::IsApplicableTo( aSubShape ))
400 .And( SMESH_HypoFilter::IsMoreLocalThan( algoShape ));
402 if ( SMESH_Algo* subAlgo = (SMESH_Algo*) aMesh.GetHypothesis( aSubShape, filter, true )) {
403 SMESH_Hypothesis::Hypothesis_Status status;
404 if ( subAlgo->CheckHypothesis( aMesh, aSubShape, status ))
405 // mesh a lower smToCompute starting from vertices
406 Evaluate( aMesh, aSubShape, aResMap, /*anUpward=*/true, aShapesId );
410 // ----------------------------------------------------------
411 // apply the algos that do not require descretized boundaries
412 // ----------------------------------------------------------
413 for ( subIt = smWithAlgoSupportingSubmeshes.rbegin(); subIt != subEnd; ++subIt ) {
414 sm->Evaluate(aResMap);
416 aShapesId->insert( sm->GetId() );
419 // -----------------------------------------------
420 // mesh the rest subshapes starting from vertices
421 // -----------------------------------------------
422 ret = Evaluate( aMesh, aShape, aResMap, /*anUpward=*/true, aShapesId );
425 MESSAGE( "VSR - SMESH_Gen::Evaluate() finished, OK = " << ret);
430 //=======================================================================
431 //function : checkConformIgnoredAlgos
433 //=======================================================================
435 static bool checkConformIgnoredAlgos(SMESH_Mesh& aMesh,
436 SMESH_subMesh* aSubMesh,
437 const SMESH_Algo* aGlobIgnoAlgo,
438 const SMESH_Algo* aLocIgnoAlgo,
440 map<int, SMESH_subMesh*>& aCheckedMap,
441 list< SMESH_Gen::TAlgoStateError > & theErrors)
444 if ( aSubMesh->GetSubShape().ShapeType() == TopAbs_VERTEX)
450 const list<const SMESHDS_Hypothesis*>& listHyp =
451 aMesh.GetMeshDS()->GetHypothesis( aSubMesh->GetSubShape() );
452 list<const SMESHDS_Hypothesis*>::const_iterator it=listHyp.begin();
453 for ( ; it != listHyp.end(); it++)
455 const SMESHDS_Hypothesis * aHyp = *it;
456 if (aHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO)
459 const SMESH_Algo* algo = dynamic_cast<const SMESH_Algo*> (aHyp);
462 if ( aLocIgnoAlgo ) // algo is hidden by a local algo of upper dim
464 INFOS( "Local <" << algo->GetName() << "> is hidden by local <"
465 << aLocIgnoAlgo->GetName() << ">");
469 bool isGlobal = (aMesh.IsMainShape( aSubMesh->GetSubShape() ));
470 int dim = algo->GetDim();
471 int aMaxGlobIgnoDim = ( aGlobIgnoAlgo ? aGlobIgnoAlgo->GetDim() : -1 );
473 if ( dim < aMaxGlobIgnoDim )
475 // algo is hidden by a global algo
476 INFOS( ( isGlobal ? "Global" : "Local" )
477 << " <" << algo->GetName() << "> is hidden by global <"
478 << aGlobIgnoAlgo->GetName() << ">");
480 else if ( !algo->NeedDescretBoundary() && !isGlobal)
482 // local algo is not hidden and hides algos on sub-shapes
483 if (checkConform && !aSubMesh->IsConform( algo ))
486 checkConform = false; // no more check conformity
487 INFOS( "ERROR: Local <" << algo->GetName() <<
488 "> would produce not conform mesh: "
489 "<Not Conform Mesh Allowed> hypotesis is missing");
490 theErrors.push_back( SMESH_Gen::TAlgoStateError() );
491 theErrors.back().Set( SMESH_Hypothesis::HYP_NOTCONFORM, algo, false );
494 // sub-algos will be hidden by a local <algo>
495 const map<int, SMESH_subMesh*>& smMap = aSubMesh->DependsOn();
496 map<int, SMESH_subMesh*>::const_reverse_iterator revItSub;
497 bool checkConform2 = false;
498 for ( revItSub = smMap.rbegin(); revItSub != smMap.rend(); revItSub++)
500 checkConformIgnoredAlgos (aMesh, (*revItSub).second, aGlobIgnoAlgo,
501 algo, checkConform2, aCheckedMap, theErrors);
502 int key = (*revItSub).first;
503 SMESH_subMesh* sm = (*revItSub).second;
504 if ( aCheckedMap.find( key ) == aCheckedMap.end() )
506 aCheckedMap[ key ] = sm;
516 //=======================================================================
517 //function : checkMissing
518 //purpose : notify on missing hypothesis
519 // Return false if algo or hipothesis is missing
520 //=======================================================================
522 static bool checkMissing(SMESH_Gen* aGen,
524 SMESH_subMesh* aSubMesh,
525 const int aTopAlgoDim,
527 const bool checkNoAlgo,
528 map<int, SMESH_subMesh*>& aCheckedMap,
529 list< SMESH_Gen::TAlgoStateError > & theErrors)
531 if ( aSubMesh->GetSubShape().ShapeType() == TopAbs_VERTEX)
534 //MESSAGE("=====checkMissing");
537 SMESH_Algo* algo = 0;
539 switch (aSubMesh->GetAlgoState())
541 case SMESH_subMesh::NO_ALGO: {
544 // should there be any algo?
545 int shapeDim = SMESH_Gen::GetShapeDim( aSubMesh->GetSubShape() );
546 if (aTopAlgoDim > shapeDim)
548 MESSAGE( "ERROR: " << shapeDim << "D algorithm is missing" );
550 theErrors.push_back( SMESH_Gen::TAlgoStateError() );
551 theErrors.back().Set( SMESH_Hypothesis::HYP_MISSING, shapeDim, true );
556 case SMESH_subMesh::MISSING_HYP: {
557 // notify if an algo missing hyp is attached to aSubMesh
558 algo = aGen->GetAlgo( aMesh, aSubMesh->GetSubShape() );
560 bool IsGlobalHypothesis = aGen->IsGlobalHypothesis( algo, aMesh );
561 if (!IsGlobalHypothesis || !globalChecked[ algo->GetDim() ])
563 TAlgoStateErrorName errName = SMESH_Hypothesis::HYP_MISSING;
564 SMESH_Hypothesis::Hypothesis_Status status;
565 algo->CheckHypothesis( aMesh, aSubMesh->GetSubShape(), status );
566 if ( status == SMESH_Hypothesis::HYP_BAD_PARAMETER ) {
567 MESSAGE( "ERROR: hypothesis of " << (IsGlobalHypothesis ? "Global " : "Local ")
568 << "<" << algo->GetName() << "> has a bad parameter value");
570 } else if ( status == SMESH_Hypothesis::HYP_BAD_GEOMETRY ) {
571 MESSAGE( "ERROR: " << (IsGlobalHypothesis ? "Global " : "Local ")
572 << "<" << algo->GetName() << "> assigned to mismatching geometry");
575 MESSAGE( "ERROR: " << (IsGlobalHypothesis ? "Global " : "Local ")
576 << "<" << algo->GetName() << "> misses some hypothesis");
578 if (IsGlobalHypothesis)
579 globalChecked[ algo->GetDim() ] = true;
580 theErrors.push_back( SMESH_Gen::TAlgoStateError() );
581 theErrors.back().Set( errName, algo, IsGlobalHypothesis );
586 case SMESH_subMesh::HYP_OK:
587 algo = aGen->GetAlgo( aMesh, aSubMesh->GetSubShape() );
593 // do not check under algo that hides sub-algos or
594 // re-start checking NO_ALGO state
596 bool isTopLocalAlgo =
597 ( aTopAlgoDim <= algo->GetDim() && !aGen->IsGlobalHypothesis( algo, aMesh ));
598 if (!algo->NeedDescretBoundary() || isTopLocalAlgo)
600 bool checkNoAlgo2 = ( algo->NeedDescretBoundary() );
601 const map<int, SMESH_subMesh*>& subMeshes = aSubMesh->DependsOn();
602 map<int, SMESH_subMesh*>::const_iterator itsub;
603 for (itsub = subMeshes.begin(); itsub != subMeshes.end(); itsub++)
605 // sub-meshes should not be checked further more
606 int key = (*itsub).first;
607 SMESH_subMesh* sm = (*itsub).second;
608 if ( aCheckedMap.find( key ) == aCheckedMap.end() )
609 aCheckedMap[ key ] = sm;
613 //check algo on sub-meshes
614 int aTopAlgoDim2 = algo->GetDim();
615 if (!checkMissing (aGen, aMesh, sm, aTopAlgoDim2,
616 globalChecked, checkNoAlgo2, aCheckedMap, theErrors))
619 if (sm->GetAlgoState() == SMESH_subMesh::NO_ALGO )
620 checkNoAlgo2 = false;
628 //=======================================================================
629 //function : CheckAlgoState
630 //purpose : notify on bad state of attached algos, return false
631 // if Compute() would fail because of some algo bad state
632 //=======================================================================
634 bool SMESH_Gen::CheckAlgoState(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape)
636 list< TAlgoStateError > errors;
637 return GetAlgoState( aMesh, aShape, errors );
640 //=======================================================================
641 //function : GetAlgoState
642 //purpose : notify on bad state of attached algos, return false
643 // if Compute() would fail because of some algo bad state
644 // theErrors list contains problems description
645 //=======================================================================
647 bool SMESH_Gen::GetAlgoState(SMESH_Mesh& theMesh,
648 const TopoDS_Shape& theShape,
649 list< TAlgoStateError > & theErrors)
651 //MESSAGE("SMESH_Gen::CheckAlgoState");
654 bool hasAlgo = false;
656 SMESH_subMesh* sm = theMesh.GetSubMesh(theShape);
657 const SMESHDS_Mesh* meshDS = theMesh.GetMeshDS();
658 TopoDS_Shape mainShape = meshDS->ShapeToMesh();
664 const SMESH_Algo* aGlobAlgoArr[] = {0,0,0,0};
666 const list<const SMESHDS_Hypothesis*>& listHyp = meshDS->GetHypothesis( mainShape );
667 list<const SMESHDS_Hypothesis*>::const_iterator it=listHyp.begin();
668 for ( ; it != listHyp.end(); it++)
670 const SMESHDS_Hypothesis * aHyp = *it;
671 if (aHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO)
674 const SMESH_Algo* algo = dynamic_cast<const SMESH_Algo*> (aHyp);
677 int dim = algo->GetDim();
678 aGlobAlgoArr[ dim ] = algo;
683 // --------------------------------------------------------
684 // info on algos that will be ignored because of ones that
685 // don't NeedDescretBoundary() attached to super-shapes,
686 // check that a conform mesh will be produced
687 // --------------------------------------------------------
690 // find a global algo possibly hiding sub-algos
692 const SMESH_Algo* aGlobIgnoAlgo = 0;
693 for (dim = 3; dim > 0; dim--)
695 if (aGlobAlgoArr[ dim ] &&
696 !aGlobAlgoArr[ dim ]->NeedDescretBoundary())
698 aGlobIgnoAlgo = aGlobAlgoArr[ dim ];
703 const map<int, SMESH_subMesh*>& smMap = sm->DependsOn();
704 map<int, SMESH_subMesh*>::const_reverse_iterator revItSub = smMap.rbegin();
705 map<int, SMESH_subMesh*> aCheckedMap;
706 bool checkConform = ( !theMesh.IsNotConformAllowed() );
708 SMESH_subMesh* smToCheck = sm;
710 // loop on theShape and its sub-shapes
713 if ( smToCheck->GetSubShape().ShapeType() == TopAbs_VERTEX)
716 if ( aCheckedMap.find( aKey ) == aCheckedMap.end() )
717 if (!checkConformIgnoredAlgos (theMesh, smToCheck, aGlobIgnoAlgo,
718 0, checkConform, aCheckedMap, theErrors))
721 if ( smToCheck->GetAlgoState() != SMESH_subMesh::NO_ALGO )
725 if (revItSub != smMap.rend())
727 aKey = (*revItSub).first;
728 smToCheck = (*revItSub).second;
738 // ----------------------------------------------------------------
739 // info on missing hypothesis and find out if all needed algos are
741 // ----------------------------------------------------------------
743 //MESSAGE( "---info on missing hypothesis and find out if all needed algos are");
745 // find max dim of global algo
747 for (dim = 3; dim > 0; dim--)
749 if (aGlobAlgoArr[ dim ])
757 revItSub = smMap.rbegin();
758 bool checkNoAlgo = theMesh.HasShapeToMesh() ? bool( aTopAlgoDim ) : false;
759 bool globalChecked[] = { false, false, false, false };
761 // loop on theShape and its sub-shapes
764 if ( smToCheck->GetSubShape().ShapeType() == TopAbs_VERTEX)
767 if ( aCheckedMap.find( aKey ) == aCheckedMap.end() )
768 if (!checkMissing (this, theMesh, smToCheck, aTopAlgoDim,
769 globalChecked, checkNoAlgo, aCheckedMap, theErrors))
772 if (smToCheck->GetAlgoState() == SMESH_subMesh::NO_ALGO )
777 if (revItSub != smMap.rend())
779 aKey = (*revItSub).first;
780 smToCheck = (*revItSub).second;
789 INFOS( "None algorithm attached" );
790 theErrors.push_back( TAlgoStateError() );
791 theErrors.back().Set( SMESH_Hypothesis::HYP_MISSING, 1, true );
797 //=======================================================================
798 //function : IsGlobalHypothesis
799 //purpose : check if theAlgo is attached to the main shape
800 //=======================================================================
802 bool SMESH_Gen::IsGlobalHypothesis(const SMESH_Hypothesis* theHyp, SMESH_Mesh& aMesh)
804 SMESH_HypoFilter filter( SMESH_HypoFilter::Is( theHyp ));
805 return aMesh.GetHypothesis( aMesh.GetMeshDS()->ShapeToMesh(), filter, false );
808 //=============================================================================
812 //=============================================================================
814 SMESH_Algo *SMESH_Gen::GetAlgo(SMESH_Mesh & aMesh,
815 const TopoDS_Shape & aShape,
816 TopoDS_Shape* assignedTo)
819 SMESH_HypoFilter filter( SMESH_HypoFilter::IsAlgo() );
820 filter.And( filter.IsApplicableTo( aShape ));
822 return (SMESH_Algo*) aMesh.GetHypothesis( aShape, filter, true, assignedTo );
825 //=============================================================================
829 //=============================================================================
831 StudyContextStruct *SMESH_Gen::GetStudyContext(int studyId)
833 // Get studyContext, create it if it does'nt exist, with a SMESHDS_Document
835 if (_mapStudyContext.find(studyId) == _mapStudyContext.end())
837 _mapStudyContext[studyId] = new StudyContextStruct;
838 _mapStudyContext[studyId]->myDocument = new SMESHDS_Document(studyId);
840 StudyContextStruct *myStudyContext = _mapStudyContext[studyId];
841 // ASSERT(_mapStudyContext.find(studyId) != _mapStudyContext.end());
842 return myStudyContext;
845 // //=============================================================================
849 // //=============================================================================
851 // void SMESH_Gen::Save(int studyId, const char *aUrlOfFile)
855 // //=============================================================================
859 // //=============================================================================
861 // void SMESH_Gen::Load(int studyId, const char *aUrlOfFile)
865 // //=============================================================================
869 // //=============================================================================
871 // void SMESH_Gen::Close(int studyId)
875 //=============================================================================
879 //=============================================================================
881 int SMESH_Gen::GetShapeDim(const TopAbs_ShapeEnum & aShapeType)
883 static vector<int> dim;
886 dim.resize( TopAbs_SHAPE, -1 );
887 dim[ TopAbs_COMPOUND ] = MeshDim_3D;
888 dim[ TopAbs_COMPSOLID ] = MeshDim_3D;
889 dim[ TopAbs_SOLID ] = MeshDim_3D;
890 dim[ TopAbs_SHELL ] = MeshDim_3D;
891 dim[ TopAbs_FACE ] = MeshDim_2D;
892 dim[ TopAbs_WIRE ] = MeshDim_1D;
893 dim[ TopAbs_EDGE ] = MeshDim_1D;
894 dim[ TopAbs_VERTEX ] = MeshDim_0D;
896 return dim[ aShapeType ];
899 //=============================================================================
903 //=============================================================================
905 int SMESH_Gen::GetANewId()
907 //MESSAGE("SMESH_Gen::GetANewId");