X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_ResultBody.cpp;h=731a520de0bb6fcff6f1d14a725b60612737cb04;hb=72b9423caaa48805589d6ab87d366f79ecde5bfe;hp=4a04dda1ade5b955eb825167228ae3a117cbd552;hpb=7b40a96da76a35be80875b1d3f97abb4ca15189a;p=modules%2Fshaper.git diff --git a/src/Model/Model_ResultBody.cpp b/src/Model/Model_ResultBody.cpp index 4a04dda1a..731a520de 100644 --- a/src/Model/Model_ResultBody.cpp +++ b/src/Model/Model_ResultBody.cpp @@ -1,580 +1,91 @@ -// Copyright (C) 2014-20xx CEA/DEN, EDF R&D - -// File: Model_ResultBody.cpp -// Created: 08 Jul 2014 -// Author: Mikhail PONIKAROV +// Copyright (C) 2014-2017 CEA/DEN, EDF R&D +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org/ or +// email : webmaster.salome@opencascade.com +// #include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include +#include +#include +#include +#include // DEB //#include //#include -Model_ResultBody::Model_ResultBody() -{ - setIsConcealed(false); -} - -void Model_ResultBody::store(const std::shared_ptr& theShape) -{ - std::shared_ptr aData = std::dynamic_pointer_cast(data()); - if (aData) { - TDF_Label& aShapeLab = aData->shapeLab(); - // clean builders - clean(); - // store the new shape as primitive - TNaming_Builder aBuilder(aShapeLab); - if (!theShape) - return; // bad shape - TopoDS_Shape aShape = theShape->impl(); - if (aShape.IsNull()) - return; // null shape inside - - aBuilder.Generated(aShape); - // register name - if(!aBuilder.NamedShape()->IsEmpty()) { - Handle(TDataStd_Name) anAttr; - if(aBuilder.NamedShape()->Label().FindAttribute(TDataStd_Name::GetID(),anAttr)) { - std::string aName (TCollection_AsciiString(anAttr->Get()).ToCString()); - if(!aName.empty()) { - std::shared_ptr aDoc = std::dynamic_pointer_cast(document()); - aDoc->addNamingName(aBuilder.NamedShape()->Label(), aName); - } - } - } - } -} - -void Model_ResultBody::storeGenerated(const std::shared_ptr& theFromShape, - const std::shared_ptr& theToShape) -{ - std::shared_ptr aData = std::dynamic_pointer_cast(data()); - if (aData) { - TDF_Label& aShapeLab = aData->shapeLab(); - // clean builders - clean(); - // store the new shape as primitive - TNaming_Builder aBuilder(aShapeLab); - if (!theFromShape || !theToShape) - return; // bad shape - TopoDS_Shape aShapeBasis = theFromShape->impl(); - if (aShapeBasis.IsNull()) - return; // null shape inside - TopoDS_Shape aShapeNew = theToShape->impl(); - if (aShapeNew.IsNull()) - return; // null shape inside - aBuilder.Generated(aShapeBasis, aShapeNew); - // register name - if(!aBuilder.NamedShape()->IsEmpty()) { - Handle(TDataStd_Name) anAttr; - if(aBuilder.NamedShape()->Label().FindAttribute(TDataStd_Name::GetID(),anAttr)) { - std::string aName (TCollection_AsciiString(anAttr->Get()).ToCString()); - if(!aName.empty()) { - std::shared_ptr aDoc = std::dynamic_pointer_cast(document()); - aDoc->addNamingName(aBuilder.NamedShape()->Label(), aName); - } - } - } - } -} - -void Model_ResultBody::storeModified(const std::shared_ptr& theOldShape, - const std::shared_ptr& theNewShape) -{ - std::shared_ptr aData = std::dynamic_pointer_cast(data()); - if (aData) { - TDF_Label& aShapeLab = aData->shapeLab(); - // clean builders - clean(); - // store the new shape as primitive - TNaming_Builder aBuilder(aShapeLab); - if (!theOldShape || !theNewShape) - return; // bad shape - TopoDS_Shape aShapeOld = theOldShape->impl(); - if (aShapeOld.IsNull()) - return; // null shape inside - TopoDS_Shape aShapeNew = theNewShape->impl(); - if (aShapeNew.IsNull()) - return; // null shape inside - aBuilder.Modify(aShapeOld, aShapeNew); - } -} - -std::shared_ptr Model_ResultBody::shape() -{ - std::shared_ptr aData = std::dynamic_pointer_cast(data()); - if (aData) { - TDF_Label& aShapeLab = aData->shapeLab(); - Handle(TNaming_NamedShape) aName; - if (aShapeLab.FindAttribute(TNaming_NamedShape::GetID(), aName)) { - TopoDS_Shape aShape = aName->Get(); - if (!aShape.IsNull()) { - std::shared_ptr aRes(new GeomAPI_Shape); - aRes->setImpl(new TopoDS_Shape(aShape)); - return aRes; - } - } - } - return std::shared_ptr(); -} - -void Model_ResultBody::clean() -{ - std::vector::iterator aBuilder = myBuilders.begin(); - for(; aBuilder != myBuilders.end(); aBuilder++) - delete *aBuilder; - myBuilders.clear(); -} - -Model_ResultBody::~Model_ResultBody() -{ - clean(); -} +//#define DEB_IMPORT 1 -TNaming_Builder* Model_ResultBody::builder(const int theTag) -{ - if (myBuilders.size() <= (unsigned int)theTag) { - myBuilders.insert(myBuilders.end(), theTag - myBuilders.size() + 1, NULL); - } - if (!myBuilders[theTag]) { - std::shared_ptr aData = std::dynamic_pointer_cast(data()); - myBuilders[theTag] = new TNaming_Builder(aData->shapeLab().FindChild(theTag)); - //TCollection_AsciiString entry;// - //TDF_Tool::Entry(aData->shapeLab().FindChild(theTag), entry); - //cout << "Label = " <name() + "/" + theName; - std::shared_ptr aDoc = std::dynamic_pointer_cast(document()); - aDoc->addNamingName(builder(theTag)->NamedShape()->Label(), aName); - TDataStd_Name::Set(builder(theTag)->NamedShape()->Label(),aName.c_str()); -} -void Model_ResultBody::generated( - const std::shared_ptr& theNewShape, const std::string& theName, const int theTag) -{ - TopoDS_Shape aShape = theNewShape->impl(); - builder(theTag)->Generated(aShape); - if(!theName.empty()) - buildName(theTag, theName); -} - -void Model_ResultBody::generated(const std::shared_ptr& theOldShape, - const std::shared_ptr& theNewShape, const std::string& theName, const int theTag) -{ - TopoDS_Shape anOldShape = theOldShape->impl(); - TopoDS_Shape aNewShape = theNewShape->impl(); - builder(theTag)->Generated(anOldShape, aNewShape); - if(!theName.empty()) - buildName(theTag, theName); -} - - -void Model_ResultBody::modified(const std::shared_ptr& theOldShape, - const std::shared_ptr& theNewShape, const std::string& theName, const int theTag) +Model_ResultBody::Model_ResultBody() { - TopoDS_Shape anOldShape = theOldShape->impl(); - TopoDS_Shape aNewShape = theNewShape->impl(); - builder(theTag)->Modify(anOldShape, aNewShape); - if(!theName.empty()) - buildName(theTag, theName); + myBuilder = new Model_BodyBuilder(this); + myWasConcealed = false; + myConnect = ConnectionNotComputed; } -void Model_ResultBody::deleted(const std::shared_ptr& theOldShape, - const int theTag) +void Model_ResultBody::colorConfigInfo(std::string& theSection, std::string& theName, + std::string& theDefault) { - TopoDS_Shape aShape = theOldShape->impl(); - builder(theTag)->Delete(aShape); + theSection = "Visualization"; + theName = "result_body_color"; + theDefault = DEFAULT_COLOR(); } -void Model_ResultBody::loadDeletedShapes (GeomAlgoAPI_MakeShape* theMS, - std::shared_ptr theShapeIn, - const int theKindOfShape, - const int theTag) +bool Model_ResultBody::setDisabled(std::shared_ptr theThis, const bool theFlag) { - TopoDS_Shape aShapeIn = theShapeIn->impl(); - TopTools_MapOfShape aView; - TopExp_Explorer ShapeExplorer (aShapeIn, (TopAbs_ShapeEnum)theKindOfShape); - for (; ShapeExplorer.More(); ShapeExplorer.Next ()) { - const TopoDS_Shape& aRoot = ShapeExplorer.Current (); - if (!aView.Add(aRoot)) continue; - std::shared_ptr aRShape(new GeomAPI_Shape()); - aRShape->setImpl((new TopoDS_Shape(aRoot))); - if (theMS->isDeleted (aRShape)) { - builder(theTag)->Delete(aRoot); - } + bool aChanged = ModelAPI_ResultBody::setDisabled(theThis, theFlag); + if (aChanged && data()->isValid()) { // state is changed, so modifications are needed + myBuilder->evolutionToSelection(theFlag); } + return aChanged; } -void Model_ResultBody::loadAndOrientModifiedShapes ( - GeomAlgoAPI_MakeShape* theMS, - std::shared_ptr theShapeIn, - const int theKindOfShape, - const int theTag, - const std::string& theName, - GeomAPI_DataMapOfShapeShape& theSubShapes) +bool Model_ResultBody::isLatestEqual(const std::shared_ptr& theShape) { - TopoDS_Shape aShapeIn = theShapeIn->impl(); - TopTools_MapOfShape aView; - bool isBuilt = theName.empty(); - TopExp_Explorer aShapeExplorer (aShapeIn, (TopAbs_ShapeEnum)theKindOfShape); - for (; aShapeExplorer.More(); aShapeExplorer.Next ()) { - const TopoDS_Shape& aRoot = aShapeExplorer.Current (); - if (!aView.Add(aRoot)) continue; - ListOfShape aList; - std::shared_ptr aRShape(new GeomAPI_Shape()); - aRShape->setImpl((new TopoDS_Shape(aRoot))); - theMS->modified(aRShape, aList); - std::list >::const_iterator anIt = aList.begin(), aLast = aList.end(); - for (; anIt != aLast; anIt++) { - TopoDS_Shape aNewShape = (*anIt)->impl(); - if (theSubShapes.isBound(*anIt)) { - std::shared_ptr aMapShape(theSubShapes.find(*anIt)); - aNewShape.Orientation(aMapShape->impl().Orientation()); - } - if (!aRoot.IsSame (aNewShape)) { - builder(theTag)->Modify(aRoot,aNewShape); - if(!isBuilt) - buildName(theTag, theName); - } - } - } + return myBuilder->isLatestEqual(theShape); } -void Model_ResultBody::loadAndOrientGeneratedShapes ( - GeomAlgoAPI_MakeShape* theMS, - std::shared_ptr theShapeIn, - const int theKindOfShape, - const int theTag, - const std::string& theName, - GeomAPI_DataMapOfShapeShape& theSubShapes) +bool Model_ResultBody::isConcealed() { - TopoDS_Shape aShapeIn = theShapeIn->impl(); - TopTools_MapOfShape aView; - bool isBuilt = theName.empty(); - TopExp_Explorer aShapeExplorer (aShapeIn, (TopAbs_ShapeEnum)theKindOfShape); - for (; aShapeExplorer.More(); aShapeExplorer.Next ()) { - const TopoDS_Shape& aRoot = aShapeExplorer.Current (); - if (!aView.Add(aRoot)) continue; - ListOfShape aList; - std::shared_ptr aRShape(new GeomAPI_Shape()); - aRShape->setImpl((new TopoDS_Shape(aRoot))); - theMS->generated(aRShape, aList); - std::list >::const_iterator anIt = aList.begin(), aLast = aList.end(); - for (; anIt != aLast; anIt++) { - TopoDS_Shape aNewShape = (*anIt)->impl(); - if (theSubShapes.isBound(*anIt)) { - std::shared_ptr aMapShape(theSubShapes.find(*anIt)); - aNewShape.Orientation(aMapShape->impl().Orientation()); + bool aResult = false; + if (ModelAPI_ResultBody::isConcealed()) { + aResult = true; + } else { + ResultPtr aThis = std::dynamic_pointer_cast(data()->owner()); + if (aThis.get()) { + ResultCompSolidPtr aParent = ModelAPI_Tools::compSolidOwner(aThis); + if (aParent.get()) { + if (aParent->isConcealed()) + aResult = true; } - if (!aRoot.IsSame (aNewShape)) { - builder(theTag)->Generated(aRoot,aNewShape); - if(!isBuilt) - buildName(theTag, theName); - } } } -} - -//======================================================================= -int getDangleShapes(const TopoDS_Shape& theShapeIn, - const TopAbs_ShapeEnum theGeneratedFrom, - TopTools_DataMapOfShapeShape& theDangles) -{ - theDangles.Clear(); - TopTools_IndexedDataMapOfShapeListOfShape subShapeAndAncestors; - TopAbs_ShapeEnum GeneratedTo; - if (theGeneratedFrom == TopAbs_FACE) GeneratedTo = TopAbs_EDGE; - else if (theGeneratedFrom == TopAbs_EDGE) GeneratedTo = TopAbs_VERTEX; - else return Standard_False; - TopExp::MapShapesAndAncestors(theShapeIn, GeneratedTo, theGeneratedFrom, subShapeAndAncestors); - for (Standard_Integer i = 1; i <= subShapeAndAncestors.Extent(); i++) { - const TopoDS_Shape& mayBeDangle = subShapeAndAncestors.FindKey(i); - const TopTools_ListOfShape& ancestors = subShapeAndAncestors.FindFromIndex(i); - if (ancestors.Extent() == 1) theDangles.Bind(ancestors.First(), mayBeDangle); - } - return theDangles.Extent(); -} - -//======================================================================= -void loadGeneratedDangleShapes( - const TopoDS_Shape& theShapeIn, - const TopAbs_ShapeEnum theGeneratedFrom, - TNaming_Builder * theBuilder) -{ - TopTools_DataMapOfShapeShape dangles; - if (!getDangleShapes(theShapeIn, theGeneratedFrom, dangles)) return; - TopTools_DataMapIteratorOfDataMapOfShapeShape itr(dangles); - for (; itr.More(); itr.Next()) - theBuilder->Generated(itr.Key(), itr.Value()); -} - -//======================================================================= -void Model_ResultBody::loadNextLevels(std::shared_ptr theShape, - const std::string& theName, int& theTag) -{ - if(theShape->isNull()) return; - TopoDS_Shape aShape = theShape->impl(); - std::string aName; - if (aShape.ShapeType() == TopAbs_SOLID) { - TopExp_Explorer expl(aShape, TopAbs_FACE); - for (; expl.More(); expl.Next()) { - builder(theTag)->Generated(expl.Current()); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } - } - else if (aShape.ShapeType() == TopAbs_SHELL || aShape.ShapeType() == TopAbs_FACE) { - // load faces and all the free edges - TopTools_IndexedMapOfShape Faces; - TopExp::MapShapes(aShape, TopAbs_FACE, Faces); - if (Faces.Extent() > 1 || (aShape.ShapeType() == TopAbs_SHELL && Faces.Extent() == 1)) { - TopExp_Explorer expl(aShape, TopAbs_FACE); - for (; expl.More(); expl.Next()) { - builder(theTag)->Generated(expl.Current()); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } - } - TopTools_IndexedDataMapOfShapeListOfShape anEdgeAndNeighbourFaces; - TopExp::MapShapesAndAncestors(aShape, TopAbs_EDGE, TopAbs_FACE, anEdgeAndNeighbourFaces); - for (Standard_Integer i = 1; i <= anEdgeAndNeighbourFaces.Extent(); i++) - { - const TopTools_ListOfShape& aLL = anEdgeAndNeighbourFaces.FindFromIndex(i); - if (aLL.Extent() < 2) { - builder(theTag)->Generated(anEdgeAndNeighbourFaces.FindKey(i)); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } else { - TopTools_ListIteratorOfListOfShape anIter(aLL); - const TopoDS_Face& aFace = TopoDS::Face(anIter.Value()); - anIter.Next(); - if(aFace.IsEqual(anIter.Value())) { - builder(theTag)->Generated(anEdgeAndNeighbourFaces.FindKey(i)); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } - } - } - } else if (aShape.ShapeType() == TopAbs_WIRE) { - TopTools_IndexedMapOfShape Edges; - BRepTools::Map3DEdges(aShape, Edges); - if (Edges.Extent() == 1) { - builder(++theTag)->Generated(Edges.FindKey(1)); - TopExp_Explorer expl(aShape, TopAbs_VERTEX); - for (; expl.More(); expl.Next()) { - builder(theTag)->Generated(expl.Current()); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } - } else { - TopExp_Explorer expl(aShape, TopAbs_EDGE); - for (; expl.More(); expl.Next()) { - builder(theTag)->Generated(expl.Current()); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } - // and load generated vertices. - TopTools_DataMapOfShapeShape generated; - if (getDangleShapes(aShape, TopAbs_EDGE, generated)) - { - TNaming_Builder* pBuilder = builder(theTag++); - loadGeneratedDangleShapes(aShape, TopAbs_EDGE, pBuilder); - } - } - } else if (aShape.ShapeType() == TopAbs_EDGE) { - TopExp_Explorer expl(aShape, TopAbs_VERTEX); - for (; expl.More(); expl.Next()) { - builder(theTag)->Generated(expl.Current()); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } - } -} -//======================================================================= -void Model_ResultBody::loadFirstLevel( - std::shared_ptr theShape, const std::string& theName, int& theTag) -{ - if(theShape->isNull()) return; - TopoDS_Shape aShape = theShape->impl(); - std::string aName; - if (aShape.ShapeType() == TopAbs_COMPOUND || aShape.ShapeType() == TopAbs_COMPSOLID) { - TopoDS_Iterator itr(aShape); - for (; itr.More(); itr.Next(),theTag++) { - builder(theTag)->Generated(itr.Value()); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - if(!theName.empty()) buildName(theTag, aName); - if (itr.Value().ShapeType() == TopAbs_COMPOUND || - itr.Value().ShapeType() == TopAbs_COMPSOLID) - { - std::shared_ptr itrShape(new GeomAPI_Shape()); - itrShape->setImpl(new TopoDS_Shape(itr.Value())); - loadFirstLevel(itrShape, theName, theTag); - } else { - std::shared_ptr itrShape(new GeomAPI_Shape()); - itrShape->setImpl(new TopoDS_Shape(itr.Value())); - loadNextLevels(itrShape, theName, theTag); - } + if (myWasConcealed != aResult) { + myWasConcealed = aResult; + if (aResult) { // hidden unit must be redisplayed (hidden) + ModelAPI_EventCreator::get()->sendDeleted(document(), this->groupName()); + // redisplay for the viewer (it must be disappeared also) + static Events_ID EVENT_DISP = + Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY); + ModelAPI_EventCreator::get()->sendUpdated(data()->owner(), EVENT_DISP); + } else { // was not concealed become concealed => delete event + static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED); + ModelAPI_EventCreator::get()->sendUpdated(data()->owner(), anEvent); } - } else { - std::shared_ptr itrShape(new GeomAPI_Shape()); - itrShape->setImpl(new TopoDS_Shape(aShape)); - loadNextLevels(itrShape, theName, theTag); } -} -//======================================================================= -void Model_ResultBody::loadDisconnectedEdges( - std::shared_ptr theShape, const std::string& theName, int& theTag) -{ - if(theShape->isNull()) return; - TopoDS_Shape aShape = theShape->impl(); - TopTools_DataMapOfShapeListOfShape edgeNaborFaces; - TopTools_ListOfShape empty; - TopExp_Explorer explF(aShape, TopAbs_FACE); - for (; explF.More(); explF.Next()) { - const TopoDS_Shape& aFace = explF.Current(); - TopExp_Explorer explV(aFace, TopAbs_EDGE); - for (; explV.More(); explV.Next()) { - const TopoDS_Shape& anEdge = explV.Current(); - if (!edgeNaborFaces.IsBound(anEdge)) edgeNaborFaces.Bind(anEdge, empty); - Standard_Boolean faceIsNew = Standard_True; - TopTools_ListIteratorOfListOfShape itrF(edgeNaborFaces.Find(anEdge)); - for (; itrF.More(); itrF.Next()) { - if (itrF.Value().IsSame(aFace)) { - faceIsNew = Standard_False; - break; - } - } - if (faceIsNew) - edgeNaborFaces.ChangeFind(anEdge).Append(aFace); - } - } - - TopTools_MapOfShape anEdgesToDelete; - TopExp_Explorer anEx(aShape,TopAbs_EDGE); - std::string aName; - for(;anEx.More();anEx.Next()) { - Standard_Boolean aC0 = Standard_False; - TopoDS_Shape anEdge1 = anEx.Current(); - if (edgeNaborFaces.IsBound(anEdge1)) { - const TopTools_ListOfShape& aList1 = edgeNaborFaces.Find(anEdge1); - if (aList1.Extent()<2) continue; - TopTools_DataMapIteratorOfDataMapOfShapeListOfShape itr(edgeNaborFaces); - for (; itr.More(); itr.Next()) { - TopoDS_Shape anEdge2 = itr.Key(); - if(anEdgesToDelete.Contains(anEdge2)) continue; - if (anEdge1.IsSame(anEdge2)) continue; - const TopTools_ListOfShape& aList2 = itr.Value(); - // compare lists of the neighbour faces of edge1 and edge2 - if (aList1.Extent() == aList2.Extent()) { - Standard_Integer aMatches = 0; - for(TopTools_ListIteratorOfListOfShape aLIter1(aList1);aLIter1.More();aLIter1.Next()) - for(TopTools_ListIteratorOfListOfShape aLIter2(aList2);aLIter2.More();aLIter2.Next()) - if (aLIter1.Value().IsSame(aLIter2.Value())) aMatches++; - if (aMatches == aList1.Extent()) { - aC0=Standard_True; - builder(theTag)->Generated(anEdge2); - anEdgesToDelete.Add(anEdge2); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } - } - } - TopTools_MapIteratorOfMapOfShape itDelete(anEdgesToDelete); - for(;itDelete.More();itDelete.Next()) - edgeNaborFaces.UnBind(itDelete.Key()); - edgeNaborFaces.UnBind(anEdge1); - } - if (aC0) { - builder(theTag)->Generated(anEdge1); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } - } + return aResult; } - -void Model_ResultBody::loadDisconnectedVertexes(std::shared_ptr theShape, const std::string& theName, int& theTag) -{ - if(theShape->isNull()) return; - TopoDS_Shape aShape = theShape->impl(); - TopTools_DataMapOfShapeListOfShape vertexNaborEdges; - TopTools_ListOfShape empty; - TopExp_Explorer explF(aShape, TopAbs_EDGE); - for (; explF.More(); explF.Next()) { - const TopoDS_Shape& anEdge = explF.Current(); - TopExp_Explorer explV(anEdge, TopAbs_VERTEX); - for (; explV.More(); explV.Next()) { - const TopoDS_Shape& aVertex = explV.Current(); - if (!vertexNaborEdges.IsBound(aVertex)) vertexNaborEdges.Bind(aVertex, empty); - Standard_Boolean faceIsNew = Standard_True; - TopTools_ListIteratorOfListOfShape itrF(vertexNaborEdges.Find(aVertex)); - for (; itrF.More(); itrF.Next()) { - if (itrF.Value().IsSame(anEdge)) { - faceIsNew = Standard_False; - break; - } - } - if (faceIsNew) { - vertexNaborEdges.ChangeFind(aVertex).Append(anEdge); - } - } - } - std::string aName; - TopTools_DataMapIteratorOfDataMapOfShapeListOfShape itr(vertexNaborEdges); - for (; itr.More(); itr.Next()) { - const TopTools_ListOfShape& naborEdges = itr.Value(); - if (naborEdges.Extent() < 2) { - builder(theTag)->Generated(itr.Key()); - TCollection_AsciiString aStr(theTag); - aName = theName + aStr.ToCString(); - buildName(theTag, aName); - theTag++; - } - } -} \ No newline at end of file