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 )
276 if ( sm->GetComputeState() == SMESH_subMesh::READY_TO_COMPUTE)
278 const TopAbs_ShapeEnum aShType = sm->GetSubShape().ShapeType();
279 // check for preview dimension limitations
280 if ( aShapesId && GetShapeDim( aShType ) > (int)aDim )
283 sm->ComputeStateEngine( SMESH_subMesh::COMPUTE );
285 aShapesId->insert( sm->GetId() );
288 // -----------------------------------------------
289 // mesh the rest subshapes starting from vertices
290 // -----------------------------------------------
291 ret = Compute( aMesh, aShape, /*anUpward=*/true, aDim, aShapesId );
294 MESSAGE( "VSR - SMESH_Gen::Compute() finished, OK = " << ret);
300 //=============================================================================
304 //=============================================================================
306 bool SMESH_Gen::Evaluate(SMESH_Mesh & aMesh,
307 const TopoDS_Shape & aShape,
308 MapShapeNbElems& aResMap,
310 TSetOfInt* aShapesId)
312 MESSAGE("SMESH_Gen::Evaluate");
316 SMESH_subMesh *sm = aMesh.GetSubMesh(aShape);
318 const bool includeSelf = true;
319 const bool complexShapeFirst = true;
320 SMESH_subMeshIteratorPtr smIt;
322 if ( anUpward ) { // is called from below code here
323 // -----------------------------------------------
324 // mesh all the subshapes starting from vertices
325 // -----------------------------------------------
326 smIt = sm->getDependsOnIterator(includeSelf, !complexShapeFirst);
327 while ( smIt->more() ) {
328 SMESH_subMesh* smToCompute = smIt->next();
330 // do not mesh vertices of a pseudo shape
331 const TopAbs_ShapeEnum aShType = smToCompute->GetSubShape().ShapeType();
332 //if ( !aMesh.HasShapeToMesh() && aShType == TopAbs_VERTEX )
334 if ( !aMesh.HasShapeToMesh() ) {
335 if( aShType == TopAbs_VERTEX || aShType == TopAbs_WIRE ||
336 aShType == TopAbs_SHELL )
340 smToCompute->Evaluate(aResMap);
342 aShapesId->insert( smToCompute->GetId() );
347 // -----------------------------------------------------------------
348 // apply algos that DO NOT require descretized boundaries and DO NOT
349 // support submeshes, starting from the most complex shapes
350 // and collect submeshes with algos that DO support submeshes
351 // -----------------------------------------------------------------
352 list< SMESH_subMesh* > smWithAlgoSupportingSubmeshes;
353 smIt = sm->getDependsOnIterator(includeSelf, complexShapeFirst);
354 while ( smIt->more() ) {
355 SMESH_subMesh* smToCompute = smIt->next();
356 const TopoDS_Shape& aSubShape = smToCompute->GetSubShape();
357 const int aShapeDim = GetShapeDim( aSubShape );
358 if ( aShapeDim < 1 ) break;
360 SMESH_Algo* algo = GetAlgo( aMesh, aSubShape );
361 if ( algo && !algo->NeedDescretBoundary() ) {
362 if ( algo->SupportSubmeshes() ) {
363 smWithAlgoSupportingSubmeshes.push_back( smToCompute );
366 smToCompute->Evaluate(aResMap);
368 aShapesId->insert( smToCompute->GetId() );
372 // ------------------------------------------------------------
373 // compute submeshes under shapes with algos that DO NOT require
374 // descretized boundaries and DO support submeshes
375 // ------------------------------------------------------------
376 list< SMESH_subMesh* >::reverse_iterator subIt, subEnd;
377 subIt = smWithAlgoSupportingSubmeshes.rbegin();
378 subEnd = smWithAlgoSupportingSubmeshes.rend();
379 // start from lower shapes
380 for ( ; subIt != subEnd; ++subIt ) {
383 // get a shape the algo is assigned to
384 TopoDS_Shape algoShape;
385 if ( !GetAlgo( aMesh, sm->GetSubShape(), & algoShape ))
386 continue; // strange...
388 // look for more local algos
389 smIt = sm->getDependsOnIterator(!includeSelf, !complexShapeFirst);
390 while ( smIt->more() ) {
391 SMESH_subMesh* smToCompute = smIt->next();
393 const TopoDS_Shape& aSubShape = smToCompute->GetSubShape();
394 const int aShapeDim = GetShapeDim( aSubShape );
395 if ( aShapeDim < 1 ) continue;
397 //const TopAbs_ShapeEnum aShType = smToCompute->GetSubShape().ShapeType();
399 SMESH_HypoFilter filter( SMESH_HypoFilter::IsAlgo() );
401 .And( SMESH_HypoFilter::IsApplicableTo( aSubShape ))
402 .And( SMESH_HypoFilter::IsMoreLocalThan( algoShape ));
404 if ( SMESH_Algo* subAlgo = (SMESH_Algo*) aMesh.GetHypothesis( aSubShape, filter, true )) {
405 SMESH_Hypothesis::Hypothesis_Status status;
406 if ( subAlgo->CheckHypothesis( aMesh, aSubShape, status ))
407 // mesh a lower smToCompute starting from vertices
408 Evaluate( aMesh, aSubShape, aResMap, /*anUpward=*/true, aShapesId );
412 // ----------------------------------------------------------
413 // apply the algos that do not require descretized boundaries
414 // ----------------------------------------------------------
415 for ( subIt = smWithAlgoSupportingSubmeshes.rbegin(); subIt != subEnd; ++subIt )
418 sm->Evaluate(aResMap);
420 aShapesId->insert( sm->GetId() );
423 // -----------------------------------------------
424 // mesh the rest subshapes starting from vertices
425 // -----------------------------------------------
426 ret = Evaluate( aMesh, aShape, aResMap, /*anUpward=*/true, aShapesId );
429 MESSAGE( "VSR - SMESH_Gen::Evaluate() finished, OK = " << ret);
434 //=======================================================================
435 //function : checkConformIgnoredAlgos
437 //=======================================================================
439 static bool checkConformIgnoredAlgos(SMESH_Mesh& aMesh,
440 SMESH_subMesh* aSubMesh,
441 const SMESH_Algo* aGlobIgnoAlgo,
442 const SMESH_Algo* aLocIgnoAlgo,
444 set<SMESH_subMesh*>& aCheckedMap,
445 list< SMESH_Gen::TAlgoStateError > & theErrors)
448 if ( aSubMesh->GetSubShape().ShapeType() == TopAbs_VERTEX)
454 const list<const SMESHDS_Hypothesis*>& listHyp =
455 aMesh.GetMeshDS()->GetHypothesis( aSubMesh->GetSubShape() );
456 list<const SMESHDS_Hypothesis*>::const_iterator it=listHyp.begin();
457 for ( ; it != listHyp.end(); it++)
459 const SMESHDS_Hypothesis * aHyp = *it;
460 if (aHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO)
463 const SMESH_Algo* algo = dynamic_cast<const SMESH_Algo*> (aHyp);
466 if ( aLocIgnoAlgo ) // algo is hidden by a local algo of upper dim
468 INFOS( "Local <" << algo->GetName() << "> is hidden by local <"
469 << aLocIgnoAlgo->GetName() << ">");
473 bool isGlobal = (aMesh.IsMainShape( aSubMesh->GetSubShape() ));
474 int dim = algo->GetDim();
475 int aMaxGlobIgnoDim = ( aGlobIgnoAlgo ? aGlobIgnoAlgo->GetDim() : -1 );
477 if ( dim < aMaxGlobIgnoDim )
479 // algo is hidden by a global algo
480 INFOS( ( isGlobal ? "Global" : "Local" )
481 << " <" << algo->GetName() << "> is hidden by global <"
482 << aGlobIgnoAlgo->GetName() << ">");
484 else if ( !algo->NeedDescretBoundary() && !isGlobal)
486 // local algo is not hidden and hides algos on sub-shapes
487 if (checkConform && !aSubMesh->IsConform( algo ))
490 checkConform = false; // no more check conformity
491 INFOS( "ERROR: Local <" << algo->GetName() <<
492 "> would produce not conform mesh: "
493 "<Not Conform Mesh Allowed> hypotesis is missing");
494 theErrors.push_back( SMESH_Gen::TAlgoStateError() );
495 theErrors.back().Set( SMESH_Hypothesis::HYP_NOTCONFORM, algo, false );
498 // sub-algos will be hidden by a local <algo>
499 SMESH_subMeshIteratorPtr revItSub =
500 aSubMesh->getDependsOnIterator( /*includeSelf=*/false, /*complexShapeFirst=*/true);
501 bool checkConform2 = false;
502 while ( revItSub->more() )
504 SMESH_subMesh* sm = revItSub->next();
505 checkConformIgnoredAlgos (aMesh, sm, aGlobIgnoAlgo,
506 algo, checkConform2, aCheckedMap, theErrors);
507 aCheckedMap.insert( 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 set<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 SMESH_subMeshIteratorPtr itsub = aSubMesh->getDependsOnIterator( /*includeSelf=*/false,
602 /*complexShapeFirst=*/false);
603 while ( itsub->more() )
605 // sub-meshes should not be checked further more
606 SMESH_subMesh* sm = itsub->next();
607 aCheckedMap.insert( sm );
611 //check algo on sub-meshes
612 int aTopAlgoDim2 = algo->GetDim();
613 if (!checkMissing (aGen, aMesh, sm, aTopAlgoDim2,
614 globalChecked, checkNoAlgo2, aCheckedMap, theErrors))
617 if (sm->GetAlgoState() == SMESH_subMesh::NO_ALGO )
618 checkNoAlgo2 = false;
626 //=======================================================================
627 //function : CheckAlgoState
628 //purpose : notify on bad state of attached algos, return false
629 // if Compute() would fail because of some algo bad state
630 //=======================================================================
632 bool SMESH_Gen::CheckAlgoState(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape)
634 list< TAlgoStateError > errors;
635 return GetAlgoState( aMesh, aShape, errors );
638 //=======================================================================
639 //function : GetAlgoState
640 //purpose : notify on bad state of attached algos, return false
641 // if Compute() would fail because of some algo bad state
642 // theErrors list contains problems description
643 //=======================================================================
645 bool SMESH_Gen::GetAlgoState(SMESH_Mesh& theMesh,
646 const TopoDS_Shape& theShape,
647 list< TAlgoStateError > & theErrors)
649 //MESSAGE("SMESH_Gen::CheckAlgoState");
652 bool hasAlgo = false;
654 SMESH_subMesh* sm = theMesh.GetSubMesh(theShape);
655 const SMESHDS_Mesh* meshDS = theMesh.GetMeshDS();
656 TopoDS_Shape mainShape = meshDS->ShapeToMesh();
662 const SMESH_Algo* aGlobAlgoArr[] = {0,0,0,0};
664 const list<const SMESHDS_Hypothesis*>& listHyp = meshDS->GetHypothesis( mainShape );
665 list<const SMESHDS_Hypothesis*>::const_iterator it=listHyp.begin();
666 for ( ; it != listHyp.end(); it++)
668 const SMESHDS_Hypothesis * aHyp = *it;
669 if (aHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO)
672 const SMESH_Algo* algo = dynamic_cast<const SMESH_Algo*> (aHyp);
675 int dim = algo->GetDim();
676 aGlobAlgoArr[ dim ] = algo;
681 // --------------------------------------------------------
682 // info on algos that will be ignored because of ones that
683 // don't NeedDescretBoundary() attached to super-shapes,
684 // check that a conform mesh will be produced
685 // --------------------------------------------------------
688 // find a global algo possibly hiding sub-algos
690 const SMESH_Algo* aGlobIgnoAlgo = 0;
691 for (dim = 3; dim > 0; dim--)
693 if (aGlobAlgoArr[ dim ] &&
694 !aGlobAlgoArr[ dim ]->NeedDescretBoundary())
696 aGlobIgnoAlgo = aGlobAlgoArr[ dim ];
701 set<SMESH_subMesh*> aCheckedSubs;
702 bool checkConform = ( !theMesh.IsNotConformAllowed() );
704 // loop on theShape and its sub-shapes
705 SMESH_subMeshIteratorPtr revItSub = sm->getDependsOnIterator( /*includeSelf=*/true,
706 /*complexShapeFirst=*/true);
707 while ( revItSub->more() )
709 SMESH_subMesh* smToCheck = revItSub->next();
710 if ( smToCheck->GetSubShape().ShapeType() == TopAbs_VERTEX)
713 if ( aCheckedSubs.insert( smToCheck ).second ) // not yet checked
714 if (!checkConformIgnoredAlgos (theMesh, smToCheck, aGlobIgnoAlgo,
715 0, checkConform, aCheckedSubs, theErrors))
718 if ( smToCheck->GetAlgoState() != SMESH_subMesh::NO_ALGO )
722 // ----------------------------------------------------------------
723 // info on missing hypothesis and find out if all needed algos are
725 // ----------------------------------------------------------------
727 //MESSAGE( "---info on missing hypothesis and find out if all needed algos are");
729 // find max dim of global algo
731 for (dim = 3; dim > 0; dim--)
733 if (aGlobAlgoArr[ dim ])
739 bool checkNoAlgo = theMesh.HasShapeToMesh() ? bool( aTopAlgoDim ) : false;
740 bool globalChecked[] = { false, false, false, false };
742 // loop on theShape and its sub-shapes
743 aCheckedSubs.clear();
744 revItSub = sm->getDependsOnIterator( /*includeSelf=*/true, /*complexShapeFirst=*/true);
745 while ( revItSub->more() )
747 SMESH_subMesh* smToCheck = revItSub->next();
748 if ( smToCheck->GetSubShape().ShapeType() == TopAbs_VERTEX)
751 if ( aCheckedSubs.insert( smToCheck ).second ) // not yet checked
752 if (!checkMissing (this, theMesh, smToCheck, aTopAlgoDim,
753 globalChecked, checkNoAlgo, aCheckedSubs, theErrors))
756 if (smToCheck->GetAlgoState() == SMESH_subMesh::NO_ALGO )
763 INFOS( "None algorithm attached" );
764 theErrors.push_back( TAlgoStateError() );
765 theErrors.back().Set( SMESH_Hypothesis::HYP_MISSING, 1, true );
771 //=======================================================================
772 //function : IsGlobalHypothesis
773 //purpose : check if theAlgo is attached to the main shape
774 //=======================================================================
776 bool SMESH_Gen::IsGlobalHypothesis(const SMESH_Hypothesis* theHyp, SMESH_Mesh& aMesh)
778 SMESH_HypoFilter filter( SMESH_HypoFilter::Is( theHyp ));
779 return aMesh.GetHypothesis( aMesh.GetMeshDS()->ShapeToMesh(), filter, false );
782 //=============================================================================
786 //=============================================================================
788 SMESH_Algo *SMESH_Gen::GetAlgo(SMESH_Mesh & aMesh,
789 const TopoDS_Shape & aShape,
790 TopoDS_Shape* assignedTo)
793 SMESH_HypoFilter filter( SMESH_HypoFilter::IsAlgo() );
794 filter.And( filter.IsApplicableTo( aShape ));
796 return (SMESH_Algo*) aMesh.GetHypothesis( aShape, filter, true, assignedTo );
799 //=============================================================================
803 //=============================================================================
805 StudyContextStruct *SMESH_Gen::GetStudyContext(int studyId)
807 // Get studyContext, create it if it does'nt exist, with a SMESHDS_Document
809 if (_mapStudyContext.find(studyId) == _mapStudyContext.end())
811 _mapStudyContext[studyId] = new StudyContextStruct;
812 _mapStudyContext[studyId]->myDocument = new SMESHDS_Document(studyId);
814 StudyContextStruct *myStudyContext = _mapStudyContext[studyId];
815 // ASSERT(_mapStudyContext.find(studyId) != _mapStudyContext.end());
816 return myStudyContext;
819 // //=============================================================================
823 // //=============================================================================
825 // void SMESH_Gen::Save(int studyId, const char *aUrlOfFile)
829 // //=============================================================================
833 // //=============================================================================
835 // void SMESH_Gen::Load(int studyId, const char *aUrlOfFile)
839 // //=============================================================================
843 // //=============================================================================
845 // void SMESH_Gen::Close(int studyId)
849 //=============================================================================
853 //=============================================================================
855 int SMESH_Gen::GetShapeDim(const TopAbs_ShapeEnum & aShapeType)
857 static vector<int> dim;
860 dim.resize( TopAbs_SHAPE, -1 );
861 dim[ TopAbs_COMPOUND ] = MeshDim_3D;
862 dim[ TopAbs_COMPSOLID ] = MeshDim_3D;
863 dim[ TopAbs_SOLID ] = MeshDim_3D;
864 dim[ TopAbs_SHELL ] = MeshDim_3D;
865 dim[ TopAbs_FACE ] = MeshDim_2D;
866 dim[ TopAbs_WIRE ] = MeshDim_1D;
867 dim[ TopAbs_EDGE ] = MeshDim_1D;
868 dim[ TopAbs_VERTEX ] = MeshDim_0D;
870 return dim[ aShapeType ];
873 //=============================================================================
877 //=============================================================================
879 int SMESH_Gen::GetANewId()
881 //MESSAGE("SMESH_Gen::GetANewId");