-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: Model_ResultBody.cpp
-// Created: 08 Jul 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2022 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 <Model_ResultBody.h>
+
+#include <Model_Document.h>
+#include <Model_Objects.h>
#include <Model_BodyBuilder.h>
-#include <ModelAPI_Tools.h>
-#include <Config_PropManager.h>
+#include <Model_Document.h>
+#include <ModelAPI_Object.h>
#include <ModelAPI_Events.h>
-// DEB
-//#include <TCollection_AsciiString.hxx>
-//#include <TDF_Tool.hxx>
-//#define DEB_IMPORT 1
+#include <ModelAPI_Tools.h>
+#include <ModelAPI_AttributeImage.h>
+#include <Model_Data.h>
+#include <Events_Loop.h>
+#include <GeomAPI_ShapeIterator.h>
+#include <GeomAPI_ShapeExplorer.h>
+#include <GeomAPI_Face.h>
+#include <GeomAPI_Pnt.h>
-Model_ResultBody::Model_ResultBody()
+#include <TopoDS_Shape.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopTools_MapOfShape.hxx>
+#include <TDataStd_UAttribute.hxx>
+
+// if this attribute exists, the shape is connected topology
+Standard_GUID kIsConnectedTopology("e51392e0-3a4d-405d-8e36-bbfe19858ef5");
+// if this attribute exists, the connected topology flag must be recomputed
+Standard_GUID kUpdateConnectedTopology("01ef7a45-0bec-4266-b0b4-4aa570921818");
+
+Model_ResultBody::Model_ResultBody() : ModelAPI_ResultBody()
{
myBuilder = new Model_BodyBuilder(this);
- myWasConcealed = false;
- myConnect = ConnectionNotComputed;
+ myLastConcealed = false;
+ updateSubs(shape()); // in case of open, etc.
+}
+
+Model_ResultBody::~Model_ResultBody()
+{
+ updateSubs(std::shared_ptr<GeomAPI_Shape>()); // erase sub-results
+ delete myBuilder;
+}
+
+void Model_ResultBody::initAttributes()
+{
+ ModelAPI_Result::initAttributes();
+ // append the image attribute. It is empty, the attribute will be filled by a request
+ data()->addAttribute(IMAGE_ID(), ModelAPI_AttributeImage::typeId())->setIsArgument(false);
+}
+
+bool Model_ResultBody::generated(const GeomShapePtr& theNewShape,
+ const std::string& theName, const bool theCheckIsInResult)
+{
+ bool aResult = false;
+ if (mySubs.size()) { // consists of subs
+ for (std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
+ aSubIter != mySubs.cend();
+ ++aSubIter)
+ {
+ const ResultBodyPtr& aSub = *aSubIter;
+ if (aSub->generated(theNewShape, theName, theCheckIsInResult))
+ aResult = true;
+ }
+ } else { // do for this directly
+ if (myBuilder->generated(theNewShape, theName, theCheckIsInResult))
+ aResult = true;
+ }
+ return aResult;
+}
+
+void Model_ResultBody::loadGeneratedShapes(const std::shared_ptr<GeomAlgoAPI_MakeShape>& theAlgo,
+ const GeomShapePtr& theOldShape,
+ const GeomAPI_Shape::ShapeType theShapeTypeToExplore,
+ const std::string& theName,
+ const bool theSaveOldIfNotInTree)
+{
+ if (mySubs.size()) { // consists of subs
+ for (std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
+ aSubIter != mySubs.cend();
+ ++aSubIter)
+ {
+ const ResultBodyPtr& aSub = *aSubIter;
+ aSub->loadGeneratedShapes(
+ theAlgo, theOldShape, theShapeTypeToExplore, theName, theSaveOldIfNotInTree);
+ }
+ } else { // do for this directly
+ myBuilder->loadGeneratedShapes(
+ theAlgo, theOldShape, theShapeTypeToExplore, theName, theSaveOldIfNotInTree);
+ }
+}
+
+void Model_ResultBody::loadModifiedShapes(const std::shared_ptr<GeomAlgoAPI_MakeShape>& theAlgo,
+ const GeomShapePtr& theOldShape,
+ const GeomAPI_Shape::ShapeType theShapeTypeToExplore,
+ const std::string& theName)
+{
+ if (mySubs.size()) { // consists of subs
+ // optimization of getting of new shapes for specific sub-result
+ if (!theAlgo->isNewShapesCollected(theOldShape, theShapeTypeToExplore))
+ theAlgo->collectNewShapes(theOldShape, theShapeTypeToExplore);
+ std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
+ for(; aSubIter != mySubs.cend(); aSubIter++) {
+ (*aSubIter)->loadModifiedShapes(theAlgo, theOldShape, theShapeTypeToExplore, theName);
+ }
+ } else { // do for this directly
+ myBuilder->loadModifiedShapes(theAlgo, theOldShape, theShapeTypeToExplore, theName);
+ }
+}
+
+void Model_ResultBody::loadFirstLevel(GeomShapePtr theShape, const std::string& theName)
+{
+ if (mySubs.size()) { // consists of subs
+ for (std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
+ aSubIter != mySubs.cend();
+ ++aSubIter)
+ {
+ const ResultBodyPtr& aSub = *aSubIter;
+ aSub->loadFirstLevel(theShape, theName);
+ }
+ } else { // do for this directly
+ myBuilder->loadFirstLevel(theShape, theName);
+ }
+}
+
+int Model_ResultBody::numberOfSubs(bool /*forTree*/) const
+{
+ return int(mySubs.size());
+}
+
+ResultBodyPtr Model_ResultBody::subResult(const int theIndex, bool /*forTree*/) const
+{
+ if (theIndex >= int(mySubs.size()))
+ return ResultBodyPtr();
+ return mySubs.at(theIndex);
+}
+
+bool Model_ResultBody::isSub(ObjectPtr theResult, int& theIndex) const
+{
+ std::map<ObjectPtr, int>::const_iterator aFound = mySubsMap.find(theResult);
+ if (aFound != mySubsMap.end()) {
+ theIndex = aFound->second;
+ return true;
+ }
+ return false;
}
void Model_ResultBody::colorConfigInfo(std::string& theSection, std::string& theName,
{
bool aChanged = ModelAPI_ResultBody::setDisabled(theThis, theFlag);
if (aChanged) { // state is changed, so modifications are needed
- myBuilder->evolutionToSelection(theFlag);
+ updateSubs(shape(), false); // to set disabled/enabled
}
return aChanged;
}
-bool Model_ResultBody::isLatestEqual(const std::shared_ptr<GeomAPI_Shape>& theShape)
+bool Model_ResultBody::isConcealed()
{
- return myBuilder->isLatestEqual(theShape);
+ return myLastConcealed;
}
-bool Model_ResultBody::isConcealed()
+void Model_ResultBody::setIsConcealed(const bool theValue, const bool theForced)
{
- bool aResult = false;
- if (ModelAPI_ResultBody::isConcealed()) {
- aResult = true;
- } else {
- ResultPtr aThis = std::dynamic_pointer_cast<ModelAPI_Result>(data()->owner());
- if (aThis.get()) {
- ResultCompSolidPtr aParent = ModelAPI_Tools::compSolidOwner(aThis);
- if (aParent.get()) {
- if (aParent->isConcealed())
- aResult = true;
+ if (ModelAPI_ResultBody::isConcealed() != theValue) {
+ ModelAPI_ResultBody::setIsConcealed(theValue, theForced);
+ updateConcealment();
+ }
+}
+
+// recursively check all subs for concealment flag, returns true if everybody have "flag" state,
+// in theAll returns results with "flag" state
+static bool checkAllSubs(ResultBodyPtr theParent, bool theFlag, std::list<ResultBodyPtr>& theAll)
+{
+ if (theParent->isConcealed() != theFlag)
+ theAll.push_back(theParent);
+ bool aResult = theParent->ModelAPI_ResultBody::isConcealed() == theFlag;
+ for(int a = 0; a < theParent->numberOfSubs(); a++) {
+ bool aSubRes = checkAllSubs(theParent->subResult(a), theFlag, theAll);
+ if (theFlag)
+ aResult = aResult || aSubRes; // concealed: one makes concealed everyone
+ else
+ aResult = aResult && aSubRes; // not concealed: all must be not concealed
+ }
+ return aResult;
+}
+
+void Model_ResultBody::updateConcealment()
+{
+ if (myLastConcealed != ModelAPI_ResultBody::isConcealed()) {
+ // check the whole tree of results: if one is concealed, everybody are concealed
+ ResultBodyPtr anOwner = std::dynamic_pointer_cast<ModelAPI_ResultBody>(data()->owner());
+ if (!anOwner.get())
+ return; // "this" is invalid
+ ResultBodyPtr aParent = ModelAPI_Tools::bodyOwner(anOwner);
+ while(aParent.get()) {
+ anOwner = aParent;
+ aParent = ModelAPI_Tools::bodyOwner(anOwner);
+ }
+ // iterate all results and collect all results whose state may be updated
+ std::list<ResultBodyPtr> anUpdated;
+ bool aNewFlag = !myLastConcealed;
+ if (checkAllSubs(anOwner, aNewFlag, anUpdated)) { // state of everyone must be updated
+ std::list<ResultBodyPtr>::iterator aRes = anUpdated.begin();
+ for(; aRes != anUpdated.end(); aRes++) {
+ bool aLastConcealed = (*aRes)->isConcealed();
+ if (aNewFlag != aLastConcealed) {
+ std::dynamic_pointer_cast<Model_ResultBody>(*aRes)->myLastConcealed = aNewFlag;
+ if (aNewFlag) { // become concealed, behaves like removed
+ ModelAPI_EventCreator::get()->sendDeleted(document(), groupName());
+ } else { // become not-concealed, behaves like created
+ static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
+ ModelAPI_EventCreator::get()->sendUpdated(*aRes, anEvent);
+ }
+ static Events_ID EVENT_DISP = // must be redisplayed in any case
+ Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+ ModelAPI_EventCreator::get()->sendUpdated(*aRes, EVENT_DISP);
+ }
}
}
}
- 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);
+}
+
+void Model_ResultBody::addShapeColor( const std::wstring& theName,std::vector<int>& color) {
+
+ if (myColorsShape.find(theName) == myColorsShape.end())
+ myColorsShape[ theName ] = color;
+}
+
+std::wstring Model_ResultBody::addShapeName(std::shared_ptr<GeomAPI_Shape> theshape,
+ const std::wstring& theName ){
+
+ int indice = 1;
+ std::wstringstream aName;
+ aName << theName;
+ while(myNamesShape.find(aName.str()) != myNamesShape.end() ){
+ aName.str(L"");
+ aName << theName << L"__" << indice;
+ indice++;
+ }
+ myNamesShape[ aName.str() ] = theshape;
+
+ return aName.str();
+}
+
+std::wstring Model_ResultBody::findShapeName(std::shared_ptr<GeomAPI_Shape> theShape){
+
+ TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
+ for (std::map< std::wstring, std::shared_ptr<GeomAPI_Shape> >::iterator it =
+ myNamesShape.begin();
+ it != myNamesShape.end();
+ ++it)
+ {
+ TopoDS_Shape curSelectedShape = (*it).second->impl<TopoDS_Shape>();
+ if ((aShape.IsSame(curSelectedShape))) {
+ return (*it).first;
}
}
+ return L"material not found" ;
+}
- return aResult;
+void Model_ResultBody::setShapeName(
+ std::map< std::wstring, std::shared_ptr<GeomAPI_Shape>>& theShapeName,
+ std::map< std::wstring, std::vector<int>>& theColorsShape)
+{
+ myNamesShape = theShapeName;
+ myColorsShape = theColorsShape;
+}
+
+void Model_ResultBody::clearShapeNameAndColor(){
+ myNamesShape.clear();
+ myColorsShape.clear();
+}
+
+void Model_ResultBody::updateSubs(const std::shared_ptr<GeomAPI_Shape>& theThisShape,
+ const bool theShapeChanged)
+{
+ static Events_Loop* aLoop = Events_Loop::loop();
+ static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+ static Events_ID EVENT_UPD = aLoop->eventByName(EVENT_OBJECT_UPDATED);
+ static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
+ // erase flag that topology is connected: the shape is new
+ if (theShapeChanged && data().get()) {
+ TDF_Label aDataLab = std::dynamic_pointer_cast<Model_Data>(data())->label();
+ if (!aDataLab.IsNull()) {
+ TDataStd_UAttribute::Set(aDataLab, kUpdateConnectedTopology);
+ isConnectedTopology(); // to store this flag in transaction, #2630
+ }
+ }
+ // iterate all sub-solids of compsolid to make sub-results synchronized with them
+ TopoDS_Shape aThisShape;
+ if (theThisShape.get()) aThisShape = theThisShape->impl<TopoDS_Shape>();
+ if (!aThisShape.IsNull() && (aThisShape.ShapeType() == TopAbs_COMPSOLID ||
+ aThisShape.ShapeType() == TopAbs_COMPOUND)) {
+ bool aWasEmpty = mySubs.empty();
+ Model_Objects* anObjects = std::dynamic_pointer_cast<Model_Document>(document())->objects();
+ unsigned int aSubIndex = 0;
+ TopoDS_Iterator aShapesIter(aThisShape);
+ for(; aShapesIter.More(); aShapesIter.Next(), aSubIndex++) {
+ std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape);
+ aShape->setImpl(new TopoDS_Shape(aShapesIter.Value()));
+ ResultBodyPtr aSub;
+ if (mySubs.size() <= aSubIndex) { // it is needed to create a new sub-result
+ std::wstring thenameshape = L"";
+ // find shape name read
+ for (std::map< std::wstring, std::shared_ptr<GeomAPI_Shape> >::iterator it =
+ myNamesShape.begin();
+ it != myNamesShape.end();
+ ++it)
+ {
+ TopoDS_Shape curSelectedShape = (*it).second->impl<TopoDS_Shape>();
+ if (!(aShapesIter.Value().IsSame(curSelectedShape))) continue;
+ thenameshape = (*it).first;
+ break;
+ }
+ aSub = anObjects->createBody(this->data(), aSubIndex,thenameshape);
+ //finf color read
+ std::map< std::wstring, std::vector<int>>::iterator itColor =
+ myColorsShape.find(thenameshape);
+ if (itColor != myColorsShape.end()){
+ ModelAPI_Tools::setColor(aSub,(*itColor).second);
+ }
+ aSub->setShapeName(myNamesShape,myColorsShape);
+ mySubs.push_back(aSub);
+ mySubsMap[aSub] = int(mySubs.size() - 1);
+ if (isConcealed()) { // for issue #2579 note7
+ aSub->ModelAPI_ResultBody::setIsConcealed(true);
+ std::dynamic_pointer_cast<Model_ResultBody>(aSub)->updateConcealment();
+ }
+
+ } else { // just update shape of this result
+ aSub = mySubs[aSubIndex];
+ }
+ GeomShapePtr anOldSubShape = aSub->shape();
+ if (!aShape->isEqual(anOldSubShape)) {
+ if (myAlgo.get()) {
+ std::list<GeomShapePtr> anOldForSub;
+ computeOldForSub(aShape, myOlds, anOldForSub);
+ myIsGenerated ? aSub->storeGenerated(anOldForSub, aShape, myAlgo) :
+ aSub->storeModified(anOldForSub, aShape, myAlgo);
+ } else {
+ aSub->store(aShape, false);
+ }
+ aECreator->sendUpdated(aSub, EVENT_DISP);
+ aECreator->sendUpdated(aSub, EVENT_UPD);
+ }
+ aSub->setDisabled(aSub, isDisabled());
+ }
+ // erase left, unused results
+ while(mySubs.size() > aSubIndex) {
+ ResultBodyPtr anErased = *(mySubs.rbegin());
+ if (anErased->ModelAPI_ResultBody::isConcealed()) {
+ anErased->ModelAPI_ResultBody::setIsConcealed(false);
+ std::dynamic_pointer_cast<Model_ResultBody>(anErased)->updateConcealment();
+ }
+ anErased->setDisabled(anErased, true);
+ mySubsMap.erase(anErased);
+ mySubs.pop_back();
+ }
+ if (aWasEmpty) { // erase all subs
+ // redisplay this because result with and without subs are displayed differently
+ aECreator->sendUpdated(data()->owner(), EVENT_DISP);
+ }
+ cleanCash();
+ } else if (!mySubs.empty()) { // erase all subs
+ while(!mySubs.empty()) {
+ ResultBodyPtr anErased = *(mySubs.rbegin());
+ if (anErased->ModelAPI_ResultBody::isConcealed()) {
+ anErased->ModelAPI_ResultBody::setIsConcealed(false);
+ std::dynamic_pointer_cast<Model_ResultBody>(anErased)->updateConcealment();
+ }
+ anErased->setDisabled(anErased, true); // even if it is invalid (to erase subs on abort/undo)
+ mySubs.pop_back();
+ }
+ mySubsMap.clear();
+ // redisplay this because result with and without subs are displayed differently
+ aECreator->sendUpdated(data()->owner(), EVENT_DISP);
+ }
+}
+
+void Model_ResultBody::updateSubs(
+ const GeomShapePtr& theThisShape, const std::list<GeomShapePtr>& theOlds,
+ const std::shared_ptr<GeomAlgoAPI_MakeShape> theMakeShape, const bool isGenerated)
+{
+ myAlgo = theMakeShape;
+ myOlds = theOlds;
+ myIsGenerated = isGenerated;
+ // to avoid changing of "isDisabled" flag in the "updateSubs" cycle
+ isDisabled();
+
+ updateSubs(theThisShape, true);
+ myAlgo.reset();
+ myOlds.clear();
+ myHistoryCash.Clear();
+}
+
+bool Model_ResultBody::isConnectedTopology()
+{
+ TDF_Label aDataLab = std::dynamic_pointer_cast<Model_Data>(data())->label();
+ if (!aDataLab.IsNull()) {
+ if (aDataLab.IsAttribute(kUpdateConnectedTopology)) { // recompute state
+ aDataLab.ForgetAttribute(kUpdateConnectedTopology);
+ GeomShapePtr aShape = shape();
+ if (aShape.get() && aShape->isConnectedTopology()) {
+ TDataStd_UAttribute::Set(aDataLab, kIsConnectedTopology);
+ } else {
+ aDataLab.ForgetAttribute(kIsConnectedTopology);
+ }
+ }
+ return aDataLab.IsAttribute(kIsConnectedTopology);
+ }
+ return false; // invalid case
+}
+
+void Model_ResultBody::cleanCash()
+{
+ myBuilder->cleanCash();
+ for (std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
+ aSubIter != mySubs.cend(); ++aSubIter)
+ {
+ const ResultBodyPtr& aSub = *aSubIter;
+ aSub->cleanCash();
+ }
+}
+
+bool Model_ResultBody::hasTexture()
+{
+ AttributeImagePtr anImageAttr =
+ data()->image(ModelAPI_ResultBody::IMAGE_ID());
+ if (anImageAttr.get()) {
+ return anImageAttr->hasTexture();
+ }
+ return false;
+}
+
+// adds to the theSubSubs map all sub-shapes of theSub if it is compound of compsolid
+static void collectSubs(
+ const GeomShapePtr theSub, TopTools_MapOfShape& theSubSubs, const bool theOneLevelMore)
+{
+ if (theSub->isNull())
+ return;
+ if (theSubSubs.Add(theSub->impl<TopoDS_Shape>())) {
+ bool aIsComp = theSub->isCompound() || theSub->isCompSolid();
+ if (aIsComp) {
+ for(GeomAPI_ShapeIterator anIter(theSub); anIter.more(); anIter.next())
+ collectSubs(anIter.current(), theSubSubs, theOneLevelMore);
+ } else if (theOneLevelMore) {
+ GeomAPI_Shape::ShapeType aSubType = GeomAPI_Shape::ShapeType(int(theSub->shapeType()) + 1);
+ if (aSubType == GeomAPI_Shape::SHAPE)
+ return;
+ if (aSubType == GeomAPI_Shape::SHELL)
+ aSubType = GeomAPI_Shape::FACE;
+ if (aSubType == GeomAPI_Shape::WIRE)
+ aSubType = GeomAPI_Shape::EDGE;
+
+ for(GeomAPI_ShapeExplorer anExp(theSub, aSubType); anExp.more(); anExp.next()) {
+ collectSubs(anExp.current(), theSubSubs, false);
+ }
+ }
+ }
+}
+
+void Model_ResultBody::computeOldForSub(const GeomShapePtr& theSub,
+ const std::list<GeomShapePtr>& theAllOlds, std::list<GeomShapePtr>& theOldForSub)
+{
+ // the old can be also used for sub-shape of theSub; collect all subs of compound or compsolid
+ TopTools_MapOfShape aSubSubs;
+ collectSubs(theSub, aSubSubs, false);
+
+ std::list<GeomShapePtr>::const_iterator aRootOlds = theAllOlds.cbegin();
+ for (; aRootOlds != theAllOlds.cend(); aRootOlds++) {
+ // use sub-shapes of olds too if they are compounds or compsolids
+ TopTools_MapOfShape anOldSubs;
+ // iterate one level more (for intersection of solids this is face)
+ collectSubs(*aRootOlds, anOldSubs, true);
+ for (TopTools_MapOfShape::Iterator anOldIter(anOldSubs); anOldIter.More(); anOldIter.Next()) {
+ TopoDS_Shape anOldShape = anOldIter.Value();
+ if (anOldShape.ShapeType() == TopAbs_COMPOUND || anOldShape.ShapeType() == TopAbs_SHELL ||
+ anOldShape.ShapeType() == TopAbs_WIRE || anOldShape.ShapeType() == TopAbs_COMPSOLID)
+ continue; // container old-shapes are not supported by the history, may cause crash
+ GeomShapePtr anOldSub(new GeomAPI_Shape);
+ anOldSub->setImpl<TopoDS_Shape>(new TopoDS_Shape(anOldShape));
+
+ ListOfShape aNews;
+ if (myHistoryCash.IsBound(anOldShape)) {
+ const TopTools_ListOfShape& aList = myHistoryCash.Find(anOldShape);
+ for(TopTools_ListIteratorOfListOfShape anIter(aList); anIter.More(); anIter.Next()) {
+ GeomShapePtr aShape(new GeomAPI_Shape);
+ aShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(anIter.Value()));
+ aNews.push_back(aShape);
+ }
+ } else {
+ myIsGenerated ? myAlgo->generated(anOldSub, aNews) : myAlgo->modified(anOldSub, aNews);
+ // MakeShape may return alone old shape if there is no history information for this input
+ if (aNews.size() == 1 && aNews.front()->isEqual(anOldSub))
+ aNews.clear();
+ // store result in the history
+ TopTools_ListOfShape aList;
+ for (ListOfShape::iterator aNewIter = aNews.begin(); aNewIter != aNews.end(); aNewIter++) {
+ aList.Append((*aNewIter)->impl<TopoDS_Shape>());
+ }
+ myHistoryCash.Bind(anOldShape, aList);
+ }
+
+ for (ListOfShape::iterator aNewIter = aNews.begin(); aNewIter != aNews.end(); aNewIter++) {
+ if (aSubSubs.Contains((*aNewIter)->impl<TopoDS_Shape>())) {
+ // check list already contains this sub
+ std::list<GeomShapePtr>::iterator aResIter = theOldForSub.begin();
+ for(; aResIter != theOldForSub.end(); aResIter++)
+ if ((*aResIter)->isSame(anOldSub))
+ break;
+ if (aResIter == theOldForSub.end())
+ theOldForSub.push_back(anOldSub); // found old used for new theSubShape creation
+ break;
+ }
+ }
+ }
+ }
}