ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), TOOL_LIST_ID());
}
-//=================================================================================================
-void FeaturesPlugin_Boolean::initVersion(const int theVersion)
-{
- AttributePtr aVerAttr = data()->addAttribute(VERSION_ID(), ModelAPI_AttributeInteger::typeId());
- aVerAttr->setIsArgument(false);
- ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), VERSION_ID());
- if (!integer(VERSION_ID())->isInitialized() &&
- !selectionList(OBJECT_LIST_ID())->isInitialized() &&
- !selectionList(TOOL_LIST_ID())->isInitialized()) {
- // this is a newly created feature (not read from file),
- // so, initialize the latest version
- integer(VERSION_ID())->setValue(theVersion);
- }
-}
-
//=================================================================================================
FeaturesPlugin_Boolean::OperationType FeaturesPlugin_Boolean::operationType()
{
return myOperationType;
}
-//=================================================================================================
-void FeaturesPlugin_Boolean::parentForShape(const GeomShapePtr& theShape,
- const ResultPtr& theContext,
- ObjectHierarchy& theShapesHierarchy)
-{
- ResultBodyPtr aResCompSolidPtr = ModelAPI_Tools::bodyOwner(theContext);
- if (aResCompSolidPtr.get()) {
- std::shared_ptr<GeomAPI_Shape> aContextShape = aResCompSolidPtr->shape();
- if (aContextShape->shapeType() <= GeomAPI_Shape::COMPSOLID) {
- theShapesHierarchy.AddParent(theShape, aContextShape);
- parentForShape(aContextShape, aResCompSolidPtr, theShapesHierarchy);
- }
- }
-}
-
-bool FeaturesPlugin_Boolean::processAttribute(const std::string& theAttributeName,
- ObjectHierarchy& theObjects,
- ListOfShape& thePlanesList)
-{
- AttributeSelectionListPtr anObjectsSelList = selectionList(theAttributeName);
- for (int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
- AttributeSelectionPtr anObjectAttr = anObjectsSelList->value(anObjectsIndex);
- GeomShapePtr anObject = anObjectAttr->value();
- if (!anObject.get()) {
- // It could be a construction plane.
- ResultPtr aContext = anObjectAttr->context();
- anObject = anObjectAttr->context()->shape();
- if (anObject.get()) {
- thePlanesList.push_back(anObject);
- continue;
- } else
- return false;
- }
-
- theObjects.AddObject(anObject);
-
- ResultPtr aContext = anObjectAttr->context();
- parentForShape(anObject, aContext, theObjects);
- }
- return true;
-}
-
//=================================================================================================
void FeaturesPlugin_Boolean::loadNamingDS(std::shared_ptr<ModelAPI_ResultBody> theResultBody,
const std::shared_ptr<GeomAPI_Shape> theBaseShape,
}
}
-//=================================================================================================
-bool FeaturesPlugin_Boolean::processObject(
- const GeomAlgoAPI_Tools::BOPType theBooleanType,
- const GeomShapePtr& theObject,
- const ListOfShape& theTools,
- const ListOfShape& thePlanes,
- int& theResultIndex,
- std::vector<FeaturesPlugin_Tools::ResultBaseAlgo>& theResultBaseAlgoList,
- ListOfShape& theResultShapesList,
- GeomShapePtr theResultCompound)
-{
- ListOfShape aListWithObject;
- aListWithObject.push_back(theObject);
- std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList());
- std::shared_ptr<GeomAlgoAPI_MakeShape> aBoolAlgo;
- GeomShapePtr aResShape;
-
- std::list<std::shared_ptr<GeomAPI_Pnt> > aBoundingPoints =
- GeomAlgoAPI_ShapeTools::getBoundingBox(aListWithObject, 1.0);
-
- // Resize planes.
- ListOfShape aToolsWithPlanes = theTools;
- for (ListOfShape::const_iterator anIt = thePlanes.begin(); anIt != thePlanes.end(); ++anIt) {
- GeomShapePtr aPlane = *anIt;
- GeomShapePtr aTool = GeomAlgoAPI_ShapeTools::fitPlaneToBox(aPlane, aBoundingPoints);
- std::shared_ptr<GeomAlgoAPI_MakeShapeCustom> aMkShCustom(
- new GeomAlgoAPI_MakeShapeCustom);
- aMkShCustom->addModified(aPlane, aTool);
- aMakeShapeList->appendAlgo(aMkShCustom);
- aToolsWithPlanes.push_back(aTool);
- }
-
- if (theBooleanType == GeomAlgoAPI_Tools::BOOL_PARTITION)
- aBoolAlgo.reset(new GeomAlgoAPI_Partition(aListWithObject, aToolsWithPlanes));
- else
- aBoolAlgo.reset(new GeomAlgoAPI_Boolean(aListWithObject,
- aToolsWithPlanes,
- theBooleanType));
-
- // Checking that the algorithm worked properly.
- std::string anError;
- if (GeomAlgoAPI_Tools::AlgoError::isAlgorithmFailed(aBoolAlgo, getKind(), anError)) {
- setError(anError);
- return false;
- }
-
- aResShape = aBoolAlgo->shape();
- if (aResShape.get() && aResShape->shapeType() == GeomAPI_Shape::COMPOUND) {
- int aSubResultsNb = 0;
- GeomAPI_ShapeIterator anIt(aResShape);
- for (; anIt.more(); anIt.next())
- ++aSubResultsNb;
-
- if (aSubResultsNb == 1) {
- anIt.init(aResShape);
- if (anIt.more())
- aResShape = anIt.current();
- }
- }
-
- aMakeShapeList->appendAlgo(aBoolAlgo);
-
- GeomAPI_ShapeIterator aShapeIt(aResShape);
- if (aShapeIt.more() || aResShape->shapeType() == GeomAPI_Shape::VERTEX) {
- std::shared_ptr<ModelAPI_ResultBody> aResultBody;
-
- if (theResultCompound) { // store BOP result to the compound
- std::shared_ptr<GeomAlgoAPI_ShapeBuilder> aBuilder(new GeomAlgoAPI_ShapeBuilder);
- aBuilder->add(theResultCompound, aResShape);
- aMakeShapeList->appendAlgo(aBuilder);
- }
- else { // create a separate ResultBody
- aResultBody = document()->createBody(data(), theResultIndex);
-
- // tools should be added to the list to fulfill the correct history of modification
- aListWithObject.insert(aListWithObject.end(), theTools.begin(), theTools.end());
-
- ListOfShape aUsedTools = theTools;
- aUsedTools.insert(aUsedTools.end(), thePlanes.begin(), thePlanes.end());
-
- FeaturesPlugin_Tools::loadModifiedShapes(aResultBody,
- aListWithObject,
- aUsedTools,
- aMakeShapeList,
- aResShape);
- setResult(aResultBody, theResultIndex);
- ++theResultIndex;
- }
-
-
- FeaturesPlugin_Tools::ResultBaseAlgo aRBA;
- aRBA.resultBody = aResultBody;
- aRBA.baseShape = theObject;
- aRBA.makeShape = aMakeShapeList;
- theResultBaseAlgoList.push_back(aRBA);
- theResultShapesList.push_back(aResShape);
- }
- return true;
-}
-
-//=================================================================================================
-bool FeaturesPlugin_Boolean::processCompsolid(
- const GeomAlgoAPI_Tools::BOPType theBooleanType,
- const ObjectHierarchy& theCompsolidHierarchy,
- const GeomShapePtr& theCompsolid,
- const ListOfShape& theTools,
- const ListOfShape& thePlanes,
- int& theResultIndex,
- std::vector<FeaturesPlugin_Tools::ResultBaseAlgo>& theResultBaseAlgoList,
- ListOfShape& theResultShapesList,
- GeomShapePtr theResultCompound)
-{
- ListOfShape aUsedInOperationSolids;
- ListOfShape aNotUsedSolids;
- theCompsolidHierarchy.SplitCompound(theCompsolid, aUsedInOperationSolids, aNotUsedSolids);
-
- std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList());
-
- std::list<std::shared_ptr<GeomAPI_Pnt> > aBoundingPoints =
- GeomAlgoAPI_ShapeTools::getBoundingBox(aUsedInOperationSolids, 1.0);
-
- // Resize planes.
- ListOfShape aToolsWithPlanes = theTools;
- for (ListOfShape::const_iterator anIt = thePlanes.begin(); anIt != thePlanes.end(); ++anIt)
- {
- GeomShapePtr aPlane = *anIt;
- GeomShapePtr aTool = GeomAlgoAPI_ShapeTools::fitPlaneToBox(aPlane, aBoundingPoints);
- std::shared_ptr<GeomAlgoAPI_MakeShapeCustom> aMkShCustom(
- new GeomAlgoAPI_MakeShapeCustom);
- aMkShCustom->addModified(aPlane, aTool);
- aMakeShapeList->appendAlgo(aMkShCustom);
- aToolsWithPlanes.push_back(aTool);
- }
-
- std::shared_ptr<GeomAlgoAPI_MakeShape> aBoolAlgo;
- if (theBooleanType == GeomAlgoAPI_Tools::BOOL_PARTITION)
- aBoolAlgo.reset(new GeomAlgoAPI_Partition(aUsedInOperationSolids, aToolsWithPlanes));
- else
- aBoolAlgo.reset(new GeomAlgoAPI_Boolean(aUsedInOperationSolids,
- aToolsWithPlanes,
- theBooleanType));
-
- // Checking that the algorithm worked properly.
- std::string anError;
- if (GeomAlgoAPI_Tools::AlgoError::isAlgorithmFailed(aBoolAlgo, getKind(), anError)) {
- setError(anError);
- return false;
- }
-
- aMakeShapeList->appendAlgo(aBoolAlgo);
- GeomShapePtr aResultShape = aBoolAlgo->shape();
-
- // Add result to not used solids from compsolid.
- if (!aNotUsedSolids.empty()) {
- ListOfShape aShapesToAdd = aNotUsedSolids;
- aShapesToAdd.push_back(aBoolAlgo->shape());
- std::shared_ptr<GeomAlgoAPI_PaveFiller> aFillerAlgo(
- new GeomAlgoAPI_PaveFiller(aShapesToAdd, true));
- if (!aFillerAlgo->isDone()) {
- std::string aFeatureError = "Error: PaveFiller algorithm failed.";
- setError(aFeatureError);
- return false;
- }
-
- aMakeShapeList->appendAlgo(aFillerAlgo);
- aResultShape = aFillerAlgo->shape();
- }
-
- GeomAPI_ShapeIterator aShapeIt(aResultShape);
- if (aShapeIt.more() || aResultShape->shapeType() == GeomAPI_Shape::VERTEX)
- {
- std::shared_ptr<ModelAPI_ResultBody> aResultBody;
-
- if (theResultCompound) { // store BOP result to the compound
- std::shared_ptr<GeomAlgoAPI_ShapeBuilder> aBuilder(new GeomAlgoAPI_ShapeBuilder);
- aBuilder->add(theResultCompound, aResultShape);
- aMakeShapeList->appendAlgo(aBuilder);
- }
- else { // create a separate ResultBody
- aResultBody = document()->createBody(data(), theResultIndex);
-
- ListOfShape aCompSolidList;
- aCompSolidList.push_back(theCompsolid);
- // tools should be added to the list to fulfill the correct history of modification
- aCompSolidList.insert(aCompSolidList.end(), theTools.begin(), theTools.end());
-
- ListOfShape aUsedTools = theTools;
- aUsedTools.insert(aUsedTools.end(), thePlanes.begin(), thePlanes.end());
-
- FeaturesPlugin_Tools::loadModifiedShapes(aResultBody,
- aCompSolidList,
- aUsedTools,
- aMakeShapeList,
- aResultShape);
- setResult(aResultBody, theResultIndex);
- ++theResultIndex;
- }
-
- FeaturesPlugin_Tools::ResultBaseAlgo aRBA;
- aRBA.resultBody = aResultBody;
- aRBA.baseShape = theCompsolid;
- aRBA.makeShape = aMakeShapeList;
- theResultBaseAlgoList.push_back(aRBA);
- theResultShapesList.push_back(aResultShape);
- }
- return true;
-}
-
-//=================================================================================================
-bool FeaturesPlugin_Boolean::processCompound(
- const GeomAlgoAPI_Tools::BOPType theBooleanType,
- const ObjectHierarchy& theCompoundHierarchy,
- const GeomShapePtr& theCompound,
- const ListOfShape& theTools,
- int& theResultIndex,
- std::vector<FeaturesPlugin_Tools::ResultBaseAlgo>& theResultBaseAlgoList,
- ListOfShape& theResultShapesList,
- GeomShapePtr theResultCompound)
-{
- ListOfShape aUsedInOperationShapes;
- ListOfShape aNotUsedShapes;
- theCompoundHierarchy.SplitCompound(theCompound, aUsedInOperationShapes, aNotUsedShapes);
- if (theResultCompound) {
- // Not necessary to keep all subs of the current compound,
- // all unused solids are already stored in the result compound.
- aNotUsedShapes.clear();
- }
-
- std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList());
- std::shared_ptr<GeomAlgoAPI_Boolean> aBoolAlgo(
- new GeomAlgoAPI_Boolean(aUsedInOperationShapes,
- theTools,
- theBooleanType));
-
- // Checking that the algorithm worked properly.
- std::string anError;
- if (GeomAlgoAPI_Tools::AlgoError::isAlgorithmFailed(aBoolAlgo, getKind(), anError)) {
- setError(anError);
- return false;
- }
-
- aMakeShapeList->appendAlgo(aBoolAlgo);
- GeomShapePtr aResultShape = aBoolAlgo->shape();
-
- // Add result to not used shape from compound.
- if (!aNotUsedShapes.empty()) {
- ListOfShape aShapesForResult = aNotUsedShapes;
- if (aResultShape->shapeType() == GeomAPI_Shape::COMPOUND) {
- for (GeomAPI_ShapeIterator aResultIt(aResultShape); aResultIt.more(); aResultIt.next()) {
- aShapesForResult.push_back(aResultIt.current());
- }
- }
- else {
- aShapesForResult.push_back(aResultShape);
- }
-
- if (aShapesForResult.size() == 1) {
- aResultShape = aShapesForResult.front();
- }
- else {
- aResultShape = GeomAlgoAPI_CompoundBuilder::compound(aShapesForResult);
- }
- }
-
- GeomAPI_ShapeIterator aShapeIt(aResultShape);
- if (aShapeIt.more() || aResultShape->shapeType() == GeomAPI_Shape::VERTEX) {
- std::shared_ptr<ModelAPI_ResultBody> aResultBody;
-
- if (theResultCompound) { // store BOP result to the compound
- std::shared_ptr<GeomAlgoAPI_ShapeBuilder> aBuilder(new GeomAlgoAPI_ShapeBuilder);
- aBuilder->add(theResultCompound, aResultShape);
- aMakeShapeList->appendAlgo(aBuilder);
- }
- else { // create a separate ResultBody
- aResultBody = document()->createBody(data(), theResultIndex);
-
- ListOfShape aCompoundList;
- aCompoundList.push_back(theCompound);
- FeaturesPlugin_Tools::loadModifiedShapes(aResultBody,
- aCompoundList,
- theTools,
- aMakeShapeList,
- aResultShape);
- setResult(aResultBody, theResultIndex);
- ++theResultIndex;
- }
-
- FeaturesPlugin_Tools::ResultBaseAlgo aRBA;
- aRBA.resultBody = aResultBody;
- aRBA.baseShape = theCompound;
- aRBA.makeShape = aMakeShapeList;
- theResultBaseAlgoList.push_back(aRBA);
- theResultShapesList.push_back(aResultShape);
- }
- return true;
-}
-
-//==================================================================================================
-GeomShapePtr FeaturesPlugin_Boolean::keepUnusedSubsOfCompound(
- const GeomShapePtr& theResult,
- const ObjectHierarchy& theObjectsHierarchy,
- const ObjectHierarchy& theToolsHierarchy,
- std::shared_ptr<GeomAlgoAPI_MakeShapeList> theMakeShapeList)
-{
- ListOfShape aCompounds;
- theObjectsHierarchy.CompoundsOfUnusedObjects(aCompounds);
- theToolsHierarchy.CompoundsOfUnusedObjects(aCompounds);
-
- GeomShapePtr aResultShape = theResult;
- if (!aCompounds.empty()) {
- aResultShape = aCompounds.front();
- aCompounds.pop_front();
-
- std::shared_ptr<GeomAlgoAPI_ShapeBuilder> aBuilder(new GeomAlgoAPI_ShapeBuilder);
- for (ListOfShape::iterator anIt = aCompounds.begin(); anIt != aCompounds.end(); ++anIt) {
- for (GeomAPI_ShapeIterator aSub(*anIt); aSub.more(); aSub.next())
- aBuilder->add(aResultShape, aSub.current());
- }
-
- if (theResult)
- aBuilder->add(aResultShape, theResult);
-
- theMakeShapeList->appendAlgo(aBuilder);
- }
- return aResultShape;
-}
-
//=================================================================================================
void FeaturesPlugin_Boolean::storeResult(
const ListOfShape& theObjects,
theResultBaseAlgoList.clear();
theResultBaseAlgoList.push_back(aRBA);
}
-
-//=================================================================================================
-int FeaturesPlugin_Boolean::version()
-{
- AttributeIntegerPtr aVersionAttr = integer(VERSION_ID());
- int aVersion = 0;
- if (aVersionAttr && aVersionAttr->isInitialized())
- aVersion = aVersionAttr->value();
- return aVersion;
-}
-
-//=================================================================================================
-
-void FeaturesPlugin_Boolean::ObjectHierarchy::AddObject(const GeomShapePtr& theObject)
-{
- myObjects.push_back(theObject);
-}
-
-void FeaturesPlugin_Boolean::ObjectHierarchy::AddParent(const GeomShapePtr& theShape,
- const GeomShapePtr& theParent)
-{
- myParent[theShape] = theParent;
-
- MapShapeToIndex::iterator aFound = myParentIndices.find(theParent);
- size_t anIndex = myParentIndices.size();
- if (aFound == myParentIndices.end()) {
- myParentIndices[theParent] = anIndex;
- mySubshapes.push_back(ShapeAndSubshapes(theParent, ListOfShape()));
- } else
- anIndex = aFound->second;
-
- mySubshapes[anIndex].second.push_back(theShape);
-}
-
-GeomShapePtr FeaturesPlugin_Boolean::ObjectHierarchy::Parent(const GeomShapePtr& theShape,
- bool theMarkProcessed)
-{
- MapShapeToParent::const_iterator aFound = myParent.find(theShape);
- GeomShapePtr aParent;
- if (aFound != myParent.end()) {
- aParent = aFound->second;
- if (theMarkProcessed) {
- // mark the parent and all its subs as processed by Boolean algorithm
- myProcessedObjects.insert(aParent);
- const ListOfShape& aSubs = mySubshapes[myParentIndices[aParent]].second;
- for (ListOfShape::const_iterator anIt = aSubs.begin(); anIt != aSubs.end(); ++anIt)
- myProcessedObjects.insert(*anIt);
- }
- }
- return aParent;
-}
-
-void FeaturesPlugin_Boolean::ObjectHierarchy::ObjectsByType(
- ListOfShape& theShapesByType,
- ListOfShape& theOtherShapes,
- const GeomAPI_Shape::ShapeType theMinType,
- const GeomAPI_Shape::ShapeType theMaxType) const
-{
- if (theMinType > theMaxType)
- return ObjectsByType(theShapesByType, theOtherShapes, theMaxType, theMinType);
-
- // no need to select objects if whole range is specified
- if (theMinType == GeomAPI_Shape::COMPOUND && theMaxType == GeomAPI_Shape::SHAPE) {
- theShapesByType.insert(theShapesByType.end(), myObjects.begin(), myObjects.end());
- return;
- }
-
- for (ListOfShape::const_iterator anIt = myObjects.begin(); anIt != myObjects.end(); ++anIt) {
- GeomAPI_Shape::ShapeType aType = (*anIt)->shapeType();
- if (aType >= theMinType && aType <= theMaxType)
- theShapesByType.push_back(*anIt);
- else
- theOtherShapes.push_back(*anIt);
- }
-}
-
-
-void FeaturesPlugin_Boolean::ObjectHierarchy::SplitCompound(const GeomShapePtr& theCompShape,
- ListOfShape& theUsed,
- ListOfShape& theNotUsed) const
-{
- theUsed.clear();
- theNotUsed.clear();
-
- MapShapeToIndex::const_iterator aFoundIndex = myParentIndices.find(theCompShape);
- if (aFoundIndex == myParentIndices.end())
- return; // no such shape
-
- theUsed = mySubshapes[aFoundIndex->second].second;
- SetOfShape aSubsSet;
- aSubsSet.insert(theUsed.begin(), theUsed.end());
-
- for (GeomAPI_ShapeIterator anExp(theCompShape); anExp.more(); anExp.next()) {
- GeomShapePtr aCurrent = anExp.current();
- if (aSubsSet.find(aCurrent) == aSubsSet.end())
- theNotUsed.push_back(aCurrent);
- }
-}
-
-bool FeaturesPlugin_Boolean::ObjectHierarchy::IsEmpty() const
-{
- return myObjects.empty();
-}
-
-void FeaturesPlugin_Boolean::ObjectHierarchy::CompoundsOfUnusedObjects(
- ListOfShape& theDestination) const
-{
- SetOfShape aUsedObjects;
- aUsedObjects.insert(myObjects.begin(), myObjects.end());
-
- for (std::vector<ShapeAndSubshapes>::const_iterator anIt = mySubshapes.begin();
- anIt != mySubshapes.end(); ++anIt) {
- MapShapeToParent::const_iterator aParent = myParent.find(anIt->first);
- if ((aParent == myParent.end() || !aParent->second) &&
- anIt->first->shapeType() == GeomAPI_Shape::COMPOUND) {
- // this is a top-level compound
- GeomShapePtr aCompound = collectUnusedSubs(anIt->first, aUsedObjects);
- // add to destination non-empty compounds only
- if (aCompound)
- theDestination.push_back(aCompound);
- }
- }
-}
-
-GeomShapePtr FeaturesPlugin_Boolean::ObjectHierarchy::collectUnusedSubs(
- GeomShapePtr theTopLevelCompound,
- const SetOfShape& theUsed) const
-{
- GeomShapePtr aResult = theTopLevelCompound->emptyCopied();
- bool isResultEmpty = true;
-
- for (GeomAPI_ShapeIterator aSub(theTopLevelCompound); aSub.more(); aSub.next()) {
- GeomShapePtr aCurrent = aSub.current();
- if (theUsed.find(aCurrent) != theUsed.end())
- continue; // already used
-
- MapShapeToIndex::const_iterator aFoundIndex = myParentIndices.find(aCurrent);
- if (aCurrent->shapeType() > GeomAPI_Shape::COMPOUND ||
- aFoundIndex == myParentIndices.end()) {
- bool isAddShape = true;
- // check compsolid is fully unused in the Boolean operation
- if (aCurrent->shapeType() == GeomAPI_Shape::COMPSOLID) {
- for (GeomAPI_ShapeIterator anIt(aCurrent); isAddShape && anIt.more(); anIt.next())
- isAddShape = theUsed.find(anIt.current()) == theUsed.end();
- }
-
- if (isAddShape) { // low-level shape, add it
- GeomAlgoAPI_ShapeBuilder::add(aResult, aCurrent);
- isResultEmpty = false;
- }
- } else {
- GeomShapePtr aCompound = collectUnusedSubs(aCurrent, theUsed);
- if (aCompound) {
- GeomAlgoAPI_ShapeBuilder::add(theTopLevelCompound, aCompound);
- isResultEmpty = false;
- }
- }
- }
- return isResultEmpty ? GeomShapePtr() : aResult;
-}
-
-
-FeaturesPlugin_Boolean::ObjectHierarchy::Iterator FeaturesPlugin_Boolean::ObjectHierarchy::Begin()
-{
- return Iterator(this);
-}
-
-FeaturesPlugin_Boolean::ObjectHierarchy::Iterator FeaturesPlugin_Boolean::ObjectHierarchy::End()
-{
- return Iterator(this, false);
-}
-
-FeaturesPlugin_Boolean::ObjectHierarchy::Iterator::Iterator(
- FeaturesPlugin_Boolean::ObjectHierarchy* theHierarchy, bool isBegin)
- : myHierarchy(theHierarchy)
-{
- if (isBegin) {
- myObject = myHierarchy->myObjects.begin();
- SkipAlreadyProcessed();
- } else
- myObject = myHierarchy->myObjects.end();
-}
-
-void FeaturesPlugin_Boolean::ObjectHierarchy::Iterator::SkipAlreadyProcessed()
-{
- while (myObject != myHierarchy->myObjects.end() &&
- myHierarchy->myProcessedObjects.find(*myObject) != myHierarchy->myProcessedObjects.end())
- ++myObject;
-}
-
-bool FeaturesPlugin_Boolean::ObjectHierarchy::Iterator::operator==(const Iterator& theOther) const
-{
- return myObject == theOther.myObject;
-}
-
-bool FeaturesPlugin_Boolean::ObjectHierarchy::Iterator::operator!=(const Iterator& theOther) const
-{
- return !operator==(theOther);
-}
-
-FeaturesPlugin_Boolean::ObjectHierarchy::Iterator&
-FeaturesPlugin_Boolean::ObjectHierarchy::Iterator::operator++()
-{
- ++myObject;
- SkipAlreadyProcessed();
- return *this;
-}
-
-FeaturesPlugin_Boolean::ObjectHierarchy::Iterator
-FeaturesPlugin_Boolean::ObjectHierarchy::Iterator::operator++(int)
-{
- Iterator aCurrent;
- aCurrent.myHierarchy = myHierarchy;
- aCurrent.myObject = myObject;
-
- // increase iterator
- operator++();
-
- return aCurrent;
-}
-
-GeomShapePtr FeaturesPlugin_Boolean::ObjectHierarchy::Iterator::operator*() const
-{
- myHierarchy->myProcessedObjects.insert(*myObject);
- return *myObject;
-}