1 // Copyright (C) 2007-2010 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 #include <Standard_Stream.hxx>
24 #include <GEOMImpl_GlueDriver.hxx>
25 #include <GEOMImpl_IGlue.hxx>
26 #include <GEOMImpl_Types.hxx>
28 #include <GEOM_Object.hxx>
29 #include <GEOM_Function.hxx>
31 //#include <GEOMAlgo_Gluer.hxx>
32 //#include "GEOMAlgo_Gluer1.hxx"
33 #include "GEOMAlgo_Gluer2.hxx"
34 #include "GEOMAlgo_ListIteratorOfListOfCoupleOfShapes.hxx"
35 #include "GEOMAlgo_CoupleOfShapes.hxx"
36 #include "GEOMAlgo_ListOfCoupleOfShapes.hxx"
38 #include "utilities.h"
40 #include <TDataStd_IntegerArray.hxx>
43 #include <TopoDS_Shape.hxx>
44 #include <TopTools_DataMapIteratorOfDataMapOfShapeListOfShape.hxx>
45 #include <TopTools_IndexedMapOfShape.hxx>
46 #include <TopTools_ListOfShape.hxx>
47 #include <TopTools_ListIteratorOfListOfShape.hxx>
49 #include <ShapeFix_Shape.hxx>
51 #include <Standard_NullObject.hxx>
52 #include <Standard_Failure.hxx>
54 #define MSG_BAD_TOLERANCE "Tolerance is too big"
55 #define MSG_BAD_ARG_SHAPE "Argument shape is not a compound of hexahedral solids"
57 //=======================================================================
58 //function : GEOMImpl_GlueDriver
60 //=======================================================================
61 GEOMImpl_GlueDriver::GEOMImpl_GlueDriver()
65 //=======================================================================
68 //=======================================================================
69 const Standard_GUID& GEOMImpl_GlueDriver::GetID()
71 static Standard_GUID aGlueDriver("FF1BBB63-5D14-4df2-980B-3A668264EA16");
75 //=======================================================================
76 //function : GlueFacesWithWarnings
78 //=======================================================================
80 TopoDS_Shape GEOMImpl_GlueDriver::GlueFacesWithWarnings (const TopoDS_Shape& theShape,
81 const Standard_Real theTolerance,
82 const Standard_Boolean doKeepNonSolids,
83 TCollection_AsciiString& theWarning) const
85 Standard_Integer iErr, iWrn;
87 GEOMAlgo_Gluer aGluer;
89 aGluer.SetShape(theShape);
90 aGluer.SetTolerance(theTolerance);
91 aGluer.SetCheckGeometry(Standard_True);
92 aGluer.SetKeepNonSolids(doKeepNonSolids);
96 iErr = aGluer.ErrorStatus();
100 Standard_Failure::Raise("No vertices found in source shape");
104 Standard_Failure::Raise(MSG_BAD_TOLERANCE " or " MSG_BAD_ARG_SHAPE);
107 Standard_Failure::Raise("Source shape is Null");
110 Standard_Failure::Raise("Result shape is Null");
113 Standard_Failure::Raise(MSG_BAD_TOLERANCE);
117 Standard_Failure::Raise(MSG_BAD_ARG_SHAPE);
120 Standard_Failure::Raise("Error occured during check of geometric coincidence");
124 // description of all errors see in GEOMAlgo_Gluer.cxx
125 TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer with code ");
126 aMsg += TCollection_AsciiString(iErr);
127 Standard_Failure::Raise(aMsg.ToCString());
134 iWrn = aGluer.WarningStatus();
139 Standard_Integer nbAlone = aGluer.AloneShapes();
140 theWarning = TCollection_AsciiString(nbAlone);
141 theWarning += " solid(s) can not be glued by faces";
145 // description of all warnings see in GEOMAlgo_Gluer.cxx
146 theWarning = "Warning in GEOMAlgo_Gluer with code ";
147 theWarning += TCollection_AsciiString(iWrn);
152 aRes = aGluer.Result();
154 // SKL 18.01.2010 - patch for 20662
155 Handle(ShapeFix_Shape) aSfs = new ShapeFix_Shape(aRes);
156 aSfs->SetPrecision(Precision::Confusion());
158 aRes = aSfs->Shape();
160 // Fill history to be used by GetInPlace functionality
161 TopTools_IndexedMapOfShape aResIndices;
162 TopExp::MapShapes(aRes, aResIndices);
164 Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
166 // history for all argument shapes
167 TDF_LabelSequence aLabelSeq;
168 aFunction->GetDependency(aLabelSeq);
169 Standard_Integer nbArg = aLabelSeq.Length();
171 for (Standard_Integer iarg = 1; iarg <= nbArg; iarg++) {
173 TDF_Label anArgumentRefLabel = aLabelSeq.Value(iarg);
175 Handle(GEOM_Object) anArgumentObject = GEOM_Object::GetReferencedObject(anArgumentRefLabel);
176 TopoDS_Shape anArgumentShape = anArgumentObject->GetValue();
178 TopTools_IndexedMapOfShape anArgumentIndices;
179 TopExp::MapShapes(anArgumentShape, anArgumentIndices);
180 Standard_Integer nbArgumentEntities = anArgumentIndices.Extent();
182 // Find corresponding label in history
183 TDF_Label anArgumentHistoryLabel =
184 aFunction->GetArgumentHistoryEntry(anArgumentRefLabel, Standard_True);
186 for (Standard_Integer ie = 1; ie <= nbArgumentEntities; ie++) {
187 TopoDS_Shape anEntity = anArgumentIndices.FindKey(ie);
188 const TopTools_ListOfShape& aModified = aGluer.Modified(anEntity);
189 Standard_Integer nbModified = aModified.Extent();
191 if (nbModified > 0) {
192 TDF_Label aWhatHistoryLabel = anArgumentHistoryLabel.FindChild(ie, Standard_True);
193 Handle(TDataStd_IntegerArray) anAttr =
194 TDataStd_IntegerArray::Set(aWhatHistoryLabel, 1, nbModified);
196 TopTools_ListIteratorOfListOfShape itM (aModified);
197 for (int im = 1; itM.More(); itM.Next(), ++im) {
198 int id = aResIndices.FindIndex(itM.Value());
199 anAttr->SetValue(im, id);
208 //=======================================================================
209 //function : GlueFaces
211 //=======================================================================
212 TopoDS_Shape GEOMImpl_GlueDriver::GlueFaces (const TopoDS_Shape& theShape,
213 const Standard_Real theTolerance,
214 const Standard_Boolean doKeepNonSolids)
217 GEOMAlgo_Gluer aGluer;
219 aGluer.SetShape(theShape);
220 aGluer.SetTolerance(theTolerance);
221 aGluer.SetCheckGeometry(Standard_True);
222 aGluer.SetKeepNonSolids(doKeepNonSolids);
226 Standard_Integer iErr = aGluer.ErrorStatus();
230 Standard_Failure::Raise("No vertices found in source shape");
233 Standard_Failure::Raise("Source shape is Null");
236 Standard_Failure::Raise("Result shape is Null");
239 Standard_Failure::Raise("Error occured during check of geometric coincidence");
243 // description of all errors see in GEOMAlgo_Gluer.cxx
244 TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer with code ");
245 aMsg += TCollection_AsciiString(iErr);
246 Standard_Failure::Raise(aMsg.ToCString());
253 Standard_Integer iWrn = aGluer.WarningStatus();
257 MESSAGE("Some shapes can not be glued by faces");
260 // description of all warnings see in GEOMAlgo_Gluer.cxx
261 MESSAGE("Warning in GEOMAlgo_Gluer with code " << iWrn);
266 aRes = aGluer.Result();
271 //=======================================================================
272 //function : GlueFacesByList
274 //=======================================================================
275 TopoDS_Shape GEOMImpl_GlueDriver::GlueFacesByList (const TopoDS_Shape& theShape,
276 const Standard_Real theTolerance,
277 const Standard_Boolean doKeepNonSolids,
278 const TopTools_MapOfShape& aFaces)
282 GEOMAlgo_Gluer1 aGluer;
283 GEOMAlgo_ListIteratorOfListOfCoupleOfShapes aItCS;
284 GEOMAlgo_CoupleOfShapes aCS;
285 GEOMAlgo_ListOfCoupleOfShapes aLCS;
287 aGluer.SetShape(theShape);
288 aGluer.SetTolerance(theTolerance);
289 aGluer.SetKeepNonSolids(doKeepNonSolids);
291 Standard_Integer iErr = aGluer.ErrorStatus();
292 if (iErr) return aRes;
294 TopTools_ListOfShape listShape;
295 const GEOMAlgo_ListOfCoupleOfShapes& aLCSG = aGluer.GluedFaces();
297 aItCS.Initialize(aLCSG);
298 for (; aItCS.More(); aItCS.Next()) {
299 const GEOMAlgo_CoupleOfShapes& aCSG = aItCS.Value();
300 const TopoDS_Shape& aF1 = aCSG.Shape1();
301 const TopoDS_Shape& aF2 = aCSG.Shape2();
302 if (aFaces.Contains(aF1) || aFaces.Contains(aF2))
304 aCS.SetShapes(aF1,aF2);
308 //cout<<"aLCS.Extent() = "<<aLCS.Extent()<<endl;
309 if (aLCS.Extent()>0) {
310 aGluer.SetFacesToUnglue(aLCS);
311 aGluer.UnglueFaces();
312 iErr = aGluer.ErrorStatus();
313 if (iErr) return aRes;
316 aRes = aGluer.Result();
322 //=======================================================================
323 //function : GlueFaces
325 //=======================================================================
326 TopoDS_Shape GEOMImpl_GlueDriver::GlueFaces (const TopoDS_Shape& theShape,
327 const Standard_Real theTolerance,
328 const Standard_Boolean doKeepNonSolids)
335 aGA.SetArgument(theShape);
336 aGA.SetTolerance(theTolerance);
337 aGA.SetKeepNonSolids(doKeepNonSolids);
339 // 2. Detect interferred shapes
341 Standard_Integer iErr = aGA.ErrorStatus();
345 Standard_Failure::Raise("GEOMAlgo_GlueDetector failed");
349 Standard_Failure::Raise("PerformImagesToWork failed");
353 // description of all errors see in GEOMAlgo_Gluer2.cxx
354 TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer2 with code ");
355 aMsg += TCollection_AsciiString(iErr);
356 Standard_Failure::Raise(aMsg.ToCString());
363 // 3. Set shapes to glue. If the operator is absent, the whole gluing will be done
364 //aGA.SetShapesToGlue(aMSG);
368 iErr = aGA.ErrorStatus();
372 Standard_Failure::Raise("GEOMAlgo_GlueDetector failed");
376 Standard_Failure::Raise("PerformImagesToWork failed");
380 // description of all errors see in GEOMAlgo_Gluer2.cxx
381 TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer2 with code ");
382 aMsg += TCollection_AsciiString(iErr);
383 Standard_Failure::Raise(aMsg.ToCString());
390 Standard_Integer iWrn = aGA.WarningStatus();
394 MESSAGE("No shapes to glue");
397 // description of all warnings see in GEOMAlgo_Gluer2.cxx
398 MESSAGE("Warning in GEOMAlgo_Gluer2 with code " << iWrn);
409 //=======================================================================
410 //function : GlueWithWarnings
412 //=======================================================================
413 TopoDS_Shape GEOMImpl_GlueDriver::GlueWithWarnings (const TopoDS_Shape& theShape,
414 const Standard_Real theTolerance,
415 const TopAbs_ShapeEnum theShapeType,
416 const Standard_Boolean doKeepNonSolids,
417 TCollection_AsciiString& theWarning) const
424 aGA.SetArgument(theShape);
425 aGA.SetTolerance(theTolerance);
426 aGA.SetKeepNonSolids(doKeepNonSolids);
428 // 2. Detect interferred shapes
430 Standard_Integer iErr = aGA.ErrorStatus();
434 Standard_Failure::Raise("GEOMAlgo_GlueDetector failed");
438 Standard_Failure::Raise("PerformImagesToWork failed");
442 // description of all errors see in GEOMAlgo_Gluer2.cxx
443 TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer2 with code ");
444 aMsg += TCollection_AsciiString(iErr);
445 Standard_Failure::Raise(aMsg.ToCString());
452 // 3. Fill shapes to glue aMSG
453 TopTools_DataMapOfShapeListOfShape aMSG;
454 const TopTools_DataMapOfShapeListOfShape& aMSD = aGA.ShapesDetected();
455 TopTools_DataMapIteratorOfDataMapOfShapeListOfShape aItMSD;
456 aItMSD.Initialize(aMSD);
457 for (; aItMSD.More(); aItMSD.Next()) {
458 const TopoDS_Shape& aSx = aItMSD.Key();
459 const TopTools_ListOfShape& aLSD = aItMSD.Value();
460 if (aSx.ShapeType() == theShapeType) {
461 aMSG.Bind(aSx, aLSD);
465 // 4. Set shapes to glue. If the operator is absent, the whole gluing will be done
466 aGA.SetShapesToGlue(aMSG);
470 iErr = aGA.ErrorStatus();
474 Standard_Failure::Raise("GEOMAlgo_GlueDetector failed");
478 Standard_Failure::Raise("PerformImagesToWork failed");
482 // description of all errors see in GEOMAlgo_Gluer2.cxx
483 TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer2 with code ");
484 aMsg += TCollection_AsciiString(iErr);
485 Standard_Failure::Raise(aMsg.ToCString());
492 Standard_Integer iWrn = aGA.WarningStatus();
496 theWarning = "No shapes to glue";
499 // description of all warnings see in GEOMAlgo_Gluer2.cxx
500 theWarning = "Warning in GEOMAlgo_Gluer2 with code ";
501 theWarning += TCollection_AsciiString(iWrn);
509 // 7. Fill history to be used by GetInPlace functionality
510 TopTools_IndexedMapOfShape aResIndices;
511 TopExp::MapShapes(aRes, aResIndices);
513 Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
515 // history for all argument shapes
516 TDF_LabelSequence aLabelSeq;
517 aFunction->GetDependency(aLabelSeq);
518 Standard_Integer nbArg = aLabelSeq.Length();
520 for (Standard_Integer iarg = 1; iarg <= nbArg; iarg++) {
522 TDF_Label anArgumentRefLabel = aLabelSeq.Value(iarg);
524 Handle(GEOM_Object) anArgumentObject = GEOM_Object::GetReferencedObject(anArgumentRefLabel);
525 TopoDS_Shape anArgumentShape = anArgumentObject->GetValue();
527 TopTools_IndexedMapOfShape anArgumentIndices;
528 TopExp::MapShapes(anArgumentShape, anArgumentIndices);
529 Standard_Integer nbArgumentEntities = anArgumentIndices.Extent();
531 // Find corresponding label in history
532 TDF_Label anArgumentHistoryLabel =
533 aFunction->GetArgumentHistoryEntry(anArgumentRefLabel, Standard_True);
535 for (Standard_Integer ie = 1; ie <= nbArgumentEntities; ie++) {
536 TopoDS_Shape anEntity = anArgumentIndices.FindKey(ie);
537 const TopTools_ListOfShape& aModified = aGA.Modified(anEntity);
538 Standard_Integer nbModified = aModified.Extent();
540 if (nbModified > 0) {
541 TDF_Label aWhatHistoryLabel = anArgumentHistoryLabel.FindChild(ie, Standard_True);
542 Handle(TDataStd_IntegerArray) anAttr =
543 TDataStd_IntegerArray::Set(aWhatHistoryLabel, 1, nbModified);
545 TopTools_ListIteratorOfListOfShape itM (aModified);
546 for (int im = 1; itM.More(); itM.Next(), ++im) {
547 int id = aResIndices.FindIndex(itM.Value());
548 anAttr->SetValue(im, id);
557 //=======================================================================
558 //function : GlueByList
560 //=======================================================================
561 TopoDS_Shape GEOMImpl_GlueDriver::GlueByList (const TopoDS_Shape& theShape,
562 const Standard_Real theTolerance,
563 const Standard_Boolean doKeepNonSolids,
564 const TopTools_MapOfShape& theShapesList,
565 const Standard_Boolean doGlueAllEdges)
572 aGA.SetArgument(theShape);
573 aGA.SetTolerance(theTolerance);
574 aGA.SetKeepNonSolids(doKeepNonSolids);
576 // 2. Detect interferred shapes
578 Standard_Integer iErr = aGA.ErrorStatus();
582 Standard_Failure::Raise("GEOMAlgo_GlueDetector failed");
586 Standard_Failure::Raise("PerformImagesToWork failed");
590 // description of all errors see in GEOMAlgo_Gluer2.cxx
591 TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer2 with code ");
592 aMsg += TCollection_AsciiString(iErr);
593 Standard_Failure::Raise(aMsg.ToCString());
600 // 3. Fill shapes to glue aMSG
601 TopTools_DataMapOfShapeListOfShape aMSG;
602 const TopTools_DataMapOfShapeListOfShape& aMSD = aGA.ShapesDetected();
603 TopTools_DataMapIteratorOfDataMapOfShapeListOfShape aItMSD;
604 aItMSD.Initialize(aMSD);
605 for (; aItMSD.More(); aItMSD.Next()) {
606 const TopoDS_Shape& aSx = aItMSD.Key();
607 const TopTools_ListOfShape& aLSD = aItMSD.Value();
608 TopTools_ListIteratorOfListOfShape anItLSD (aLSD);
609 bool isToGlue = false;
610 if (doGlueAllEdges && aSx.ShapeType() == TopAbs_EDGE) {
614 for (; anItLSD.More() && !isToGlue; anItLSD.Next()) {
615 if (theShapesList.Contains(anItLSD.Value())) {
621 aMSG.Bind(aSx, aLSD);
625 // 4. Set shapes to glue. If the operator is absent, the whole gluing will be done
626 aGA.SetShapesToGlue(aMSG);
630 iErr = aGA.ErrorStatus();
634 Standard_Failure::Raise("GEOMAlgo_GlueDetector failed");
638 Standard_Failure::Raise("PerformImagesToWork failed");
642 // description of all errors see in GEOMAlgo_Gluer2.cxx
643 TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer2 with code ");
644 aMsg += TCollection_AsciiString(iErr);
645 Standard_Failure::Raise(aMsg.ToCString());
652 Standard_Integer iWrn = aGA.WarningStatus();
656 MESSAGE("No shapes to glue");
659 // description of all warnings see in GEOMAlgo_Gluer2.cxx
660 MESSAGE("Warning in GEOMAlgo_Gluer2 with code " << iWrn);
671 //=======================================================================
674 //=======================================================================
675 Standard_Integer GEOMImpl_GlueDriver::Execute(TFunction_Logbook& log) const
677 if (Label().IsNull()) return 0;
678 Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
680 GEOMImpl_IGlue aCI (aFunction);
681 Standard_Integer aType = aFunction->GetType();
684 TCollection_AsciiString aWrn;
686 Handle(GEOM_Function) aRefBase = aCI.GetBase();
687 TopoDS_Shape aShapeBase = aRefBase->GetValue();
688 if (aShapeBase.IsNull()) {
689 Standard_NullObject::Raise("Shape for gluing is null");
692 Standard_Real tol3d = aCI.GetTolerance();
694 Standard_Boolean aKeepNonSolids = aCI.GetKeepNonSolids();
696 if (aType == GLUE_FACES) {
697 //aShape = GlueFacesWithWarnings(aShapeBase, tol3d, aKeepNonSolids, aWrn);
698 aShape = GlueWithWarnings(aShapeBase, tol3d, TopAbs_FACE, aKeepNonSolids, aWrn);
700 else if (aType == GLUE_EDGES) {
701 aShape = GlueWithWarnings(aShapeBase, tol3d, TopAbs_EDGE, aKeepNonSolids, aWrn);
703 else if (aType == GLUE_FACES_BY_LIST || aType == GLUE_EDGES_BY_LIST) {
704 Handle(TColStd_HSequenceOfTransient) SF = aCI.GetFaces();
705 TopTools_MapOfShape aFaces;
707 for (; i <= SF->Length(); i++) {
708 Handle(Standard_Transient) anItem = SF->Value(i);
711 Handle(GEOM_Function) aRefSh = Handle(GEOM_Function)::DownCast(anItem);
714 TopoDS_Shape aFace = aRefSh->GetValue();
717 if (!aFaces.Contains(aFace))
721 Standard_Boolean aGlueAllEdges = Standard_False;
722 if (aType == GLUE_FACES_BY_LIST)
723 aGlueAllEdges = aCI.GetGlueAllEdges();
725 //aShape = GlueFacesByList(aShapeBase, tol3d, aKeepNonSolids, aFaces);
726 aShape = GlueByList(aShapeBase, tol3d, aKeepNonSolids, aFaces, aGlueAllEdges);
729 if (aShape.IsNull()) return 0;
731 aFunction->SetValue(aShape);
733 log.SetTouched(Label());
735 if (!aWrn.IsEmpty()) {
736 Standard_Failure::Raise(aWrn.ToCString());
742 //=======================================================================
743 //function : GEOMImpl_GlueDriver_Type_
745 //=======================================================================
746 Standard_EXPORT Handle_Standard_Type& GEOMImpl_GlueDriver_Type_()
749 static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
750 if (aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
751 static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
752 if (aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
753 static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
754 if (aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
757 static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
758 static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_GlueDriver",
759 sizeof(GEOMImpl_GlueDriver),
761 (Standard_Address)_Ancestors,
762 (Standard_Address)NULL);
767 //=======================================================================
768 //function : DownCast
770 //=======================================================================
771 const Handle(GEOMImpl_GlueDriver) Handle(GEOMImpl_GlueDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
773 Handle(GEOMImpl_GlueDriver) _anOtherObject;
775 if (!AnObject.IsNull()) {
776 if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_GlueDriver))) {
777 _anOtherObject = Handle(GEOMImpl_GlueDriver)((Handle(GEOMImpl_GlueDriver)&)AnObject);
781 return _anOtherObject;