+ std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
+ if (myTrsf.get()) { // get shape of the base result and apply the transformation
+ ResultPtr anOrigResult = baseRef();
+ std::shared_ptr<GeomAPI_Shape> anOrigShape = anOrigResult->shape();
+ if (anOrigShape.get()) {
+ TopoDS_Shape aShape = anOrigShape->impl<TopoDS_Shape>();
+ if (!aShape.IsNull()) {
+ aShape.Move(*(myTrsf.get()));
+ aResult->setImpl(new TopoDS_Shape(aShape));
+ }
+ }
+ return aResult;
+ }
+ if (myShape.IsNull()) { // shape is not produced yet, create it
+ DocumentPtr aDoc = Model_ResultPart::partDoc();
+ if (aDoc.get() && aDoc->isOpened()) {
+ const std::string& aBodyGroup = ModelAPI_ResultBody::group();
+ TopoDS_Compound aResultComp;
+ BRep_Builder aBuilder;
+ aBuilder.MakeCompound(aResultComp);
+ int aNumSubs = 0;
+ for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
+ ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
+ // "object" method filters out disabled and concealed anyway, so don't check
+ if (aBody.get() && aBody->shape().get()) {
+ TopoDS_Shape aShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
+ if (!aShape.IsNull()) {
+ aBuilder.Add(aResultComp, aShape);
+ aNumSubs++;
+ }
+ }
+ }
+ if (aNumSubs) {
+ myShape = aResultComp;
+ }
+ }
+ }
+ if (!myShape.IsNull())
+ aResult->setImpl(new TopoDS_Shape(myShape));
+ return aResult;
+}
+
+// Returns true is transformation matrices are equal
+static bool IsEqualTrsf(gp_Trsf& theT1, gp_Trsf theT2) {
+ for(int aRow = 1; aRow < 4; aRow++) {
+ for(int aCol = 1; aCol < 5; aCol++) {
+ double aDiff = theT1.Value(aRow, aCol) - theT2.Value(aRow, aCol);
+ if (Abs(aDiff) > 1.e-9)
+ return false;
+ }
+ }
+ return true;
+}
+
+std::string Model_ResultPart::nameInPart(const std::shared_ptr<GeomAPI_Shape>& theShape,
+ int& theIndex)
+{
+ theIndex = 0; // not initialized
+
+ if (myTrsf.get()) { // if this is moved copy of part => return the name of original shape
+ ResultPartPtr anOrigResult = baseRef();
+ // searching in the origin the shape equal to the given but with myTrsf
+ TopoDS_Shape aSelection = theShape->impl<TopoDS_Shape>();
+ gp_Trsf aSelTrsf = aSelection.Location().Transformation();
+ TopoDS_Shape anOrigMain = anOrigResult->shape()->impl<TopoDS_Shape>();
+ if (!aSelection.IsNull() && !anOrigMain.IsNull()) {
+ TopExp_Explorer anExp(anOrigMain, aSelection.ShapeType());
+ for(; anExp.More(); anExp.Next()) {
+ if (anExp.Current().IsPartner(aSelection)) {
+ TopoDS_Shape anOrigMoved = anExp.Current().Moved(*(myTrsf.get()));
+ //if (anOrigMoved.IsSame(aSelection)) {
+ if (IsEqualTrsf(aSelTrsf, anOrigMoved.Location().Transformation())) {
+ std::shared_ptr<GeomAPI_Shape> anOrigSel(new GeomAPI_Shape);
+ anOrigSel->setImpl(new TopoDS_Shape(anExp.Current()));
+ return anOrigResult->nameInPart(anOrigSel, theIndex);
+ }
+ }
+ }
+ }
+ // something is not right
+ return "";
+ }
+
+ TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
+ if (aShape.IsNull())
+ return "";
+
+ // getting an access to the document of part
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(partDoc());
+ if (!aDoc.get()) // the part document is not presented for the moment
+ return "";
+ TDF_Label anAccessLabel = aDoc->generalLabel();
+
+ std::string aName;
+ // check if the subShape is already in DF
+ Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(aShape, anAccessLabel);
+ Handle(TDataStd_Name) anAttr;
+ if(!aNS.IsNull() && !aNS->IsEmpty()) { // in the document
+ if(aNS->Label().FindAttribute(TDataStd_Name::GetID(), anAttr)) {
+ aName = TCollection_AsciiString(anAttr->Get()).ToCString();
+ if(!aName.empty()) {
+ const TDF_Label& aLabel = aDoc->findNamingName(aName);
+
+ static const std::string aPostFix("_");
+ TNaming_Iterator anItL(aNS);
+ for(int i = 1; anItL.More(); anItL.Next(), i++) {
+ if(anItL.NewShape() == aShape) {
+ aName += aPostFix;
+ aName += TCollection_AsciiString (i).ToCString();
+ break;
+ }
+ }
+ }
+ }
+ }
+ if (aName.empty()) { // not found, so use the selection mechanism
+ // for this the context result is needed
+ ResultPtr aContext;