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PAL14122: GetInPlace failure. Provide correct treatment of compounds, shells and wires.
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@ -17,6 +17,7 @@
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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#include <Standard_Stream.hxx>
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#include "GEOMImpl_IShapesOperations.hxx"
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@ -2226,85 +2227,123 @@ Handle(TColStd_HSequenceOfInteger)
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* GetInPlace
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*/
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//=============================================================================
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static void SimplifyWhat (TopoDS_Shape& theWhat,
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TopTools_IndexedMapOfShape& theArgumentIndices,
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TColStd_ListOfInteger& theSimpleSubWhat)
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static bool GetInPlaceOfShape (const Handle(GEOM_Function)& theWhereFunction,
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const TopTools_IndexedMapOfShape& theWhereIndices,
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const TopoDS_Shape& theWhat,
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TColStd_ListOfInteger& theModifiedList)
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{
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TopTools_MapOfShape mapShape;
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TopoDS_Iterator It (theWhat, Standard_True, Standard_True);
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for (; It.More(); It.Next()) {
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if (mapShape.Add(It.Value())) {
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TopoDS_Shape curSh = It.Value();
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if (curSh.ShapeType() == TopAbs_COMPOUND ||
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curSh.ShapeType() == TopAbs_COMPSOLID) {
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SimplifyWhat(curSh, theArgumentIndices, theSimpleSubWhat);
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} else {
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theSimpleSubWhat.Append(theArgumentIndices.FindIndex(curSh));
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}
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}
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if (theWhereFunction.IsNull() || theWhat.IsNull()) return false;
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if (theWhereIndices.Contains(theWhat)) {
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// entity was not changed by the operation
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Standard_Integer aWhatIndex = theWhereIndices.FindIndex(theWhat);
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theModifiedList.Append(aWhatIndex);
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return true;
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}
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}
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static bool GetInPlaceOfCompound (Handle(GEOM_Function)& theWhereFunction,
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TopoDS_Shape& theWhat,
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TColStd_ListOfInteger& theModifiedArray)
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{
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bool isFoundAny = false;
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TopTools_MapOfShape mapShape;
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TopoDS_Iterator It (theWhat, Standard_True, Standard_True);
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for (; It.More(); It.Next()) {
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if (mapShape.Add(It.Value())) {
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TopoDS_Shape curWhat = It.Value();
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if (curWhat.ShapeType() == TopAbs_COMPOUND ||
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curWhat.ShapeType() == TopAbs_COMPSOLID) {
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// Recursive call for compound or compsolid
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if (GetInPlaceOfCompound(theWhereFunction, curWhat, theModifiedArray))
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isFoundAny = true;
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} else {
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// Try to find for "simple" shape
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bool isFound = false;
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// try to find in history
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TDF_Label aHistoryLabel = theWhereFunction->GetHistoryEntry(Standard_False);
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TDF_LabelSequence aLabelSeq;
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theWhereFunction->GetDependency(aLabelSeq);
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Standard_Integer nbArg = aLabelSeq.Length();
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// search in history for all argument shapes
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Standard_Boolean isFound = Standard_False;
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Standard_Boolean isGood = Standard_False;
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for (Standard_Integer iarg = 1; iarg <= nbArg && !isFound; iarg++) {
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TDF_LabelSequence aLabelSeq;
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theWhereFunction->GetDependency(aLabelSeq);
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Standard_Integer nbArg = aLabelSeq.Length();
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TDF_Label anArgumentRefLabel = aLabelSeq.Value(iarg);
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for (Standard_Integer iarg = 1; iarg <= nbArg && !isFound; iarg++) {
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Handle(GEOM_Object) anArgumentObject = GEOM_Object::GetReferencedObject(anArgumentRefLabel);
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TopoDS_Shape anArgumentShape = anArgumentObject->GetValue();
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TDF_Label anArgumentRefLabel = aLabelSeq.Value(iarg);
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TopTools_IndexedMapOfShape anArgumentIndices;
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TopExp::MapShapes(anArgumentShape, anArgumentIndices);
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Handle(GEOM_Object) anArgumentObject = GEOM_Object::GetReferencedObject(anArgumentRefLabel);
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TopoDS_Shape anArgumentShape = anArgumentObject->GetValue();
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if (anArgumentIndices.Contains(curWhat)) {
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isFound = Standard_True;
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Standard_Integer aWhatIndex = anArgumentIndices.FindIndex(curWhat);
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TopTools_IndexedMapOfShape anArgumentIndices;
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TopExp::MapShapes(anArgumentShape, anArgumentIndices);
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// Find corresponding label in history
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TDF_Label anArgumentHistoryLabel =
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theWhereFunction->GetArgumentHistoryEntry(anArgumentRefLabel, Standard_False);
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if (!anArgumentHistoryLabel.IsNull()) {
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TDF_Label aWhatHistoryLabel = anArgumentHistoryLabel.FindChild(aWhatIndex, Standard_False);
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if (!aWhatHistoryLabel.IsNull()) {
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Handle(TDataStd_IntegerArray) anIntegerArray;
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if (aWhatHistoryLabel.FindAttribute(TDataStd_IntegerArray::GetID(), anIntegerArray)) {
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Standard_Integer imod, aModifLen = anIntegerArray->Array()->Length();
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for (imod = 1; imod <= aModifLen; imod++) {
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theModifiedArray.Append(anIntegerArray->Array()->Value(imod));
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}
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}
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}
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if (anArgumentIndices.Contains(theWhat)) {
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isFound = Standard_True;
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Standard_Integer aWhatIndex = anArgumentIndices.FindIndex(theWhat);
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// Find corresponding label in history
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TDF_Label anArgumentHistoryLabel =
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theWhereFunction->GetArgumentHistoryEntry(anArgumentRefLabel, Standard_False);
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if (anArgumentHistoryLabel.IsNull()) {
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// Lost History of operation argument. Possibly, all its entities was removed.
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isGood = Standard_True;
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}
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else {
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TDF_Label aWhatHistoryLabel = anArgumentHistoryLabel.FindChild(aWhatIndex, Standard_False);
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if (aWhatHistoryLabel.IsNull()) {
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// Removed entity ? Compound ? Compsolid ? Shell ? Wire
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isGood = Standard_False;
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} else {
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Handle(TDataStd_IntegerArray) anIntegerArray;
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if (!aWhatHistoryLabel.FindAttribute(TDataStd_IntegerArray::GetID(), anIntegerArray)) {
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//Error: Empty modifications history for the sought shape.
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isGood = Standard_False;
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}
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else {
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isGood = Standard_True;
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Standard_Integer imod, aModifLen = anIntegerArray->Array()->Length();
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for (imod = 1; imod <= aModifLen; imod++) {
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theModifiedList.Append(anIntegerArray->Array()->Value(imod));
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}
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}
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}
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if (isFound)
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isFoundAny = true;
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}
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}
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}
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return isFoundAny;
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isFound = isGood;
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if (!isFound) {
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// try compound/compsolid/shell/wire element by element
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bool isFoundAny = false;
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TopTools_MapOfShape mapShape;
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if (theWhat.ShapeType() == TopAbs_COMPOUND ||
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theWhat.ShapeType() == TopAbs_COMPSOLID) {
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// recursive processing of compound/compsolid
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TopoDS_Iterator anIt (theWhat, Standard_True, Standard_True);
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for (; anIt.More(); anIt.Next()) {
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if (mapShape.Add(anIt.Value())) {
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TopoDS_Shape curWhat = anIt.Value();
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isFoundAny = GetInPlaceOfShape(theWhereFunction, theWhereIndices, curWhat, theModifiedList);
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if (isFoundAny) isFound = Standard_True;
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}
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}
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}
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else if (theWhat.ShapeType() == TopAbs_SHELL) {
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// try to replace a shell by its faces images
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TopExp_Explorer anExp (theWhat, TopAbs_FACE);
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for (; anExp.More(); anExp.Next()) {
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if (mapShape.Add(anExp.Current())) {
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TopoDS_Shape curWhat = anExp.Current();
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isFoundAny = GetInPlaceOfShape(theWhereFunction, theWhereIndices, curWhat, theModifiedList);
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if (isFoundAny) isFound = Standard_True;
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}
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}
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}
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else if (theWhat.ShapeType() == TopAbs_WIRE) {
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// try to replace a wire by its edges images
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TopExp_Explorer anExp (theWhat, TopAbs_EDGE);
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for (; anExp.More(); anExp.Next()) {
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if (mapShape.Add(anExp.Current())) {
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TopoDS_Shape curWhat = anExp.Current();
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isFoundAny = GetInPlaceOfShape(theWhereFunction, theWhereIndices, curWhat, theModifiedList);
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if (isFoundAny) isFound = Standard_True;
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}
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}
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}
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else {
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// Removed entity
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}
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}
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return isFound;
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}
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Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace
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@ -2320,138 +2359,27 @@ Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace
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if (aWhere.IsNull() || aWhat.IsNull()) return NULL;
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//Fill array of indices
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Handle(TColStd_HArray1OfInteger) aModifiedArray;
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Handle(GEOM_Function) aWhereFunction = theShapeWhere->GetLastFunction();
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if (aWhereFunction.IsNull()) return NULL;
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//Fill array of indices
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TopTools_IndexedMapOfShape aWhereIndices;
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TopExp::MapShapes(aWhere, aWhereIndices);
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if (aWhereIndices.Contains(aWhat)) {
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// process shape
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TColStd_ListOfInteger aModifiedList;
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bool isFound = GetInPlaceOfShape(aWhereFunction, aWhereIndices, aWhat, aModifiedList);
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// entity was not changed by the operation
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Standard_Integer aWhatIndex = aWhereIndices.FindIndex(aWhat);
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aModifiedArray = new TColStd_HArray1OfInteger(1,1);
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aModifiedArray->SetValue(1, aWhatIndex);
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if (!isFound || aModifiedList.Extent() < 1) {
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SetErrorCode("Error: No history found for the sought shape or its sub-shapes.");
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return NULL;
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}
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} else {
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TDF_Label aHistoryLabel = aWhereFunction->GetHistoryEntry(Standard_False);
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if (aHistoryLabel.IsNull()) {
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SetErrorCode("Modifications history does not exist for the shape under consideration.");
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return NULL;
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}
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// search in history for all argument shapes
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Standard_Boolean isFound = Standard_False;
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TDF_LabelSequence aLabelSeq;
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aWhereFunction->GetDependency(aLabelSeq);
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Standard_Integer nbArg = aLabelSeq.Length();
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for (Standard_Integer iarg = 1; iarg <= nbArg && !isFound; iarg++) {
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TDF_Label anArgumentRefLabel = aLabelSeq.Value(iarg);
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Handle(GEOM_Object) anArgumentObject = GEOM_Object::GetReferencedObject(anArgumentRefLabel);
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TopoDS_Shape anArgumentShape = anArgumentObject->GetValue();
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TopTools_IndexedMapOfShape anArgumentIndices;
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TopExp::MapShapes(anArgumentShape, anArgumentIndices);
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if (anArgumentIndices.Contains(aWhat)) {
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isFound = Standard_True;
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Standard_Integer aWhatIndex = anArgumentIndices.FindIndex(aWhat);
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// Find corresponding label in history
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TDF_Label anArgumentHistoryLabel =
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aWhereFunction->GetArgumentHistoryEntry(anArgumentRefLabel, Standard_False);
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if (anArgumentHistoryLabel.IsNull()) {
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// Lost History of operation argument. Possibly, all its entities was removed.
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SetErrorCode(OK);
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return NULL;
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}
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TDF_Label aWhatHistoryLabel = anArgumentHistoryLabel.FindChild(aWhatIndex, Standard_False);
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if (aWhatHistoryLabel.IsNull()) {
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// Check, if the sought shape is Compound or Compsolid.
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// In that case we will try to find history for its sub-shapes
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if (aWhat.ShapeType() == TopAbs_COMPOUND ||
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aWhat.ShapeType() == TopAbs_COMPSOLID) {
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TColStd_ListOfInteger aSimpleSubWhat, aModifiedList;
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SimplifyWhat(aWhat, anArgumentIndices, aSimpleSubWhat);
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TColStd_ListIteratorOfListOfInteger anIterSub (aSimpleSubWhat);
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for (; anIterSub.More(); anIterSub.Next()) {
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Standard_Integer aSubWhatIndex = anIterSub.Value();
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TDF_Label aSubWhatHistoryLabel =
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anArgumentHistoryLabel.FindChild(aSubWhatIndex, Standard_False);
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if (!aSubWhatHistoryLabel.IsNull()) {
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Handle(TDataStd_IntegerArray) anIntegerArray;
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if (aSubWhatHistoryLabel.FindAttribute(TDataStd_IntegerArray::GetID(), anIntegerArray)) {
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for (Standard_Integer isub = 1; isub <= anIntegerArray->Length(); isub++) {
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aModifiedList.Append(anIntegerArray->Value(isub));
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}
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}
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}
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}
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if (aModifiedList.Extent() > 0) {
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Handle(TColStd_HArray1OfInteger) aModifiedArraySub =
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new TColStd_HArray1OfInteger (1, aModifiedList.Extent());
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TColStd_ListIteratorOfListOfInteger anIterModif (aModifiedList);
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for (Standard_Integer imod = 1; anIterModif.More(); anIterModif.Next(), imod++) {
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aModifiedArraySub->SetValue(imod, anIterModif.Value());
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}
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aModifiedArray = aModifiedArraySub;
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} else {
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// Removed entity
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SetErrorCode(OK);
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return NULL;
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}
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} else {
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// Removed entity
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SetErrorCode(OK);
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return NULL;
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}
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} else {
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Handle(TDataStd_IntegerArray) anIntegerArray;
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if (!aWhatHistoryLabel.FindAttribute(TDataStd_IntegerArray::GetID(), anIntegerArray)) {
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SetErrorCode("Error: Empty modifications history for the sought shape.");
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return NULL;
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}
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aModifiedArray = anIntegerArray->Array();
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if (aModifiedArray->Length() == 0) {
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SetErrorCode("Error: Empty modifications history for the sought shape.");
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return NULL;
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}
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}
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}
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}
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if (!isFound) {
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// try compound element by element
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if (aWhat.ShapeType() == TopAbs_COMPOUND ||
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aWhat.ShapeType() == TopAbs_COMPSOLID) {
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TColStd_ListOfInteger aModifiedList;
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isFound = GetInPlaceOfCompound(aWhereFunction, aWhat, aModifiedList);
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if (isFound) {
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if (aModifiedList.Extent() < 1) {
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SetErrorCode("Error: Empty modifications history for all sub-shapes of the sought shape.");
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return NULL;
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}
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aModifiedArray = new TColStd_HArray1OfInteger (1, aModifiedList.Extent());
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TColStd_ListIteratorOfListOfInteger anIterModif (aModifiedList);
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for (Standard_Integer imod = 1; anIterModif.More(); anIterModif.Next(), imod++) {
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aModifiedArray->SetValue(imod, anIterModif.Value());
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}
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}
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}
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if (!isFound) {
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SetErrorCode("The sought shape does not belong to any operation argument.");
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return NULL;
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}
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}
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Handle(TColStd_HArray1OfInteger) aModifiedArray =
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new TColStd_HArray1OfInteger (1, aModifiedList.Extent());
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TColStd_ListIteratorOfListOfInteger anIterModif (aModifiedList);
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for (Standard_Integer imod = 1; anIterModif.More(); anIterModif.Next(), imod++) {
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aModifiedArray->SetValue(imod, anIterModif.Value());
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}
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//Add a new object
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@ -2466,8 +2394,10 @@ Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace
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aResult->SetType(GEOM_GROUP);
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//Set a sub shape type
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TopoDS_Shape aFirstFound = aWhereIndices.FindKey(aModifiedArray->Value(1));
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TopAbs_ShapeEnum aShapeType = aFirstFound.ShapeType();
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TDF_Label aFreeLabel = aResult->GetFreeLabel();
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TopAbs_ShapeEnum aShapeType = aWhat.ShapeType();
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TDataStd_Integer::Set(aFreeLabel, (Standard_Integer)aShapeType);
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}
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