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PAL11391: Method GetInPlace() improved: sphere of usage enlarged.

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This commit is contained in:
jfa 2006-01-26 17:12:22 +00:00
parent e4f62a39e8
commit fefe8068ce
1 changed files with 79 additions and 2 deletions
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81
src/GEOMImpl/GEOMImpl_IShapesOperations.cxx
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@ -1394,6 +1394,68 @@ static void SimplifyWhat (TopoDS_Shape& theWhat,
}
}
static bool GetInPlaceOfCompound (Handle(GEOM_Function)& theWhereFunction,
TopoDS_Shape& theWhat,
TColStd_ListOfInteger& theModifiedArray)
{
bool isFoundAny = false;
TopTools_MapOfShape mapShape;
TopoDS_Iterator It (theWhat, Standard_True, Standard_True);
for (; It.More(); It.Next()) {
if (mapShape.Add(It.Value())) {
TopoDS_Shape curWhat = It.Value();
if (curWhat.ShapeType() == TopAbs_COMPOUND ||
curWhat.ShapeType() == TopAbs_COMPSOLID) {
// Recursive call for compound or compsolid
if (GetInPlaceOfCompound(theWhereFunction, curWhat, theModifiedArray))
isFoundAny = true;
} else {
// Try to find for "simple" shape
bool isFound = false;
TDF_LabelSequence aLabelSeq;
theWhereFunction->GetDependency(aLabelSeq);
Standard_Integer nbArg = aLabelSeq.Length();
for (Standard_Integer iarg = 1; iarg <= nbArg && !isFound; iarg++) {
TDF_Label anArgumentRefLabel = aLabelSeq.Value(iarg);
Handle(GEOM_Object) anArgumentObject = GEOM_Object::GetReferencedObject(anArgumentRefLabel);
TopoDS_Shape anArgumentShape = anArgumentObject->GetValue();
TopTools_IndexedMapOfShape anArgumentIndices;
TopExp::MapShapes(anArgumentShape, anArgumentIndices);
if (anArgumentIndices.Contains(curWhat)) {
isFound = Standard_True;
Standard_Integer aWhatIndex = anArgumentIndices.FindIndex(curWhat);
// Find corresponding label in history
TDF_Label anArgumentHistoryLabel =
theWhereFunction->GetArgumentHistoryEntry(anArgumentRefLabel, Standard_False);
if (!anArgumentHistoryLabel.IsNull()) {
TDF_Label aWhatHistoryLabel = anArgumentHistoryLabel.FindChild(aWhatIndex, Standard_False);
if (!aWhatHistoryLabel.IsNull()) {
Handle(TDataStd_IntegerArray) anIntegerArray;
if (aWhatHistoryLabel.FindAttribute(TDataStd_IntegerArray::GetID(), anIntegerArray)) {
Standard_Integer imod, aModifLen = anIntegerArray->Array()->Length();
for (imod = 1; imod <= aModifLen; imod++) {
theModifiedArray.Append(anIntegerArray->Array()->Value(imod));
}
}
}
}
}
}
if (isFound)
isFoundAny = true;
}
}
}
return isFoundAny;
}
Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace
(Handle(GEOM_Object) theShapeWhere,
Handle(GEOM_Object) theShapeWhat)
@ -1517,8 +1579,23 @@ Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace
}
if (!isFound) {
SetErrorCode("The sought shape does not belong to any operation argument.");
return NULL;
// try compound element by element
if (aWhat.ShapeType() == TopAbs_COMPOUND ||
aWhat.ShapeType() == TopAbs_COMPSOLID) {
TColStd_ListOfInteger aModifiedList;
isFound = GetInPlaceOfCompound(aWhereFunction, aWhat, aModifiedList);
if (isFound) {
aModifiedArray = new TColStd_HArray1OfInteger (1, aModifiedList.Extent());
TColStd_ListIteratorOfListOfInteger anIterModif (aModifiedList);
for (Standard_Integer imod = 1; anIterModif.More(); anIterModif.Next(), imod++) {
aModifiedArray->SetValue(imod, anIterModif.Value());
}
}
}
if (!isFound) {
SetErrorCode("The sought shape does not belong to any operation argument.");
return NULL;
}
}
}