#include "Model_Application.h"
#include "Model_Events.h"
#include "Model_Data.h"
+#include "Model_Document.h"
#include <ModelAPI_Feature.h>
#include <ModelAPI_ResultBody.h>
#include <ModelAPI_ResultConstruction.h>
#include <TopoDS_Compound.hxx>
#include <TDataStd_IntPackedMap.hxx>
#include <TDataStd_Integer.hxx>
+#include <TDataStd_UAttribute.hxx>
+#include <TDataStd_Name.hxx>
#include <TopTools_MapOfShape.hxx>
#include <TopTools_IndexedMapOfShape.hxx>
#include <TopTools_MapIteratorOfMapOfShape.hxx>
#include <TColStd_MapOfTransient.hxx>
#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <TColStd_MapIteratorOfPackedMapOfInteger.hxx>
#include <gp_Pnt.hxx>
#include <Precision.hxx>
#include <TDF_ChildIterator.hxx>
#include <TopAbs_ShapeEnum.hxx>
#include <TopoDS_Iterator.hxx>
using namespace std;
+//#define DEB_NAMING 1
+#ifdef DEB_NAMING
+#include <BRepTools.hxx>
+#endif
/// adeed to the index in the packed map to signalize that the vertex of edge is seleted
/// (multiplied by the index of the edge)
static const int kSTART_VERTEX_DELTA = 1000000;
+// identifier that there is simple reference: selection equals to context
+Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
// on this label is stored:
// TNaming_NamedShape - selected shape
// TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
// TDataStd_Integer - type of the selected shape (for construction)
// TDF_Reference - from ReferenceAttribute, the context
-
+#define DDDD 1
void Model_AttributeSelection::setValue(const ResultPtr& theContext,
const std::shared_ptr<GeomAPI_Shape>& theSubShape)
{
if (isOldShape) return; // shape is the same, so context is also unchanged
// update the referenced object if needed
bool isOldContext = theContext == myRef.value();
+
+
if (!isOldContext)
myRef.setValue(theContext);
- if (theContext->groupName() == ModelAPI_ResultBody::group())
- selectBody(theContext, theSubShape);
- else if (theContext->groupName() == ModelAPI_ResultConstruction::group())
+ // do noth use naming if selected shape is result shape itself, but not sub-shape
+ TDF_Label aSelLab = selectionLabel();
+ aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
+ if (theContext->groupName() == ModelAPI_ResultBody::group()) {
+ // do not select the whole shape for body:it is already must be in the data framework
+ if (theContext->shape().get() && theContext->shape()->isEqual(theSubShape)) {
+ aSelLab.ForgetAllAttributes(true);
+ TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
+ } else {
+ selectBody(theContext, theSubShape);
+ }
+ } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
selectConstruction(theContext, theSubShape);
+ }
+ myIsInitialized = true;
std::string aSelName = namingName();
if(!aSelName.empty())
TDataStd_Name::Set(selectionLabel(), aSelName.c_str()); //set name
-
- myIsInitialized = true;
+#ifdef DDDD
+ //####
+ //selectSubShape("FACE", "Extrusion_1/LateralFace_3");
+ //selectSubShape("FACE", "Extrusion_1/TopFace");
+ //selectSubShape("EDGE", "Extrusion_1/TopFace|Extrusion_1/LateralFace_1");
+ //selectSubShape("EDGE", "Sketch_1/Edge_6");
+#endif
owner()->data()->sendAttributeUpdated(this);
}
{
std::shared_ptr<GeomAPI_Shape> aResult;
if (myIsInitialized) {
+ TDF_Label aSelLab = selectionLabel();
+ if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
+ ResultPtr aContext = context();
+ if (!aContext.get())
+ return aResult; // empty result
+ return aContext->shape();
+ }
+
Handle(TNaming_NamedShape) aSelection;
if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
TopoDS_Shape aSelShape = aSelection->Get();
bool Model_AttributeSelection::update()
{
ResultPtr aContext = context();
- if (!aContext) return false;
+ if (!aContext.get()) return false;
+ TDF_Label aSelLab = selectionLabel();
+ if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
+ return aContext->shape() && !aContext->shape()->isNull();
+ }
+
if (aContext->groupName() == ModelAPI_ResultBody::group()) {
// body: just a named shape, use selection mechanism from OCCT
- TNaming_Selector aSelector(selectionLabel());
+ TNaming_Selector aSelector(aSelLab);
bool aResult = aSelector.Solve(scope()) == Standard_True;
owner()->data()->sendAttributeUpdated(this);
return aResult;
for(int a = 0; a < aSubNum; a++) {
// if aSubIds take any, the first appropriate
int aFeatureID = aComposite->subFeatureId(a);
- if (aSubIds->IsEmpty() || aSubIds->Contains(aFeatureID)) {
+ if (aSubIds->IsEmpty() || aSubIds->Contains(aFeatureID) ||
+ aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA) ||
+ aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA * 2)) {
// searching for deltas
int aVertexNum = 0;
if (aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA)) aVertexNum = 1;
}
}
} else { // simple construction element: the selected is that needed
+ selectConstruction(aContext, aContext->shape());
owner()->data()->sendAttributeUpdated(this);
return true;
}
return;
}
}
- aSel.Select(aNewShape, aContext);
+ //BRepTools::Write(aNewShape, "Selection0.brep");
+ aSel.Select(aNewShape, aContext);
+}
+
+/// registers the name of the shape in the label (theID == 0) of sub label (theID is a tag)
+/// if theID is zero,
+static void registerSubShape(TDF_Label theMainLabel, TopoDS_Shape theShape,
+ const int theID, const FeaturePtr& theContextFeature, std::shared_ptr<Model_Document> theDoc,
+ std::string theAdditionalName,
+ Handle(TDataStd_IntPackedMap) theRefs = Handle(TDataStd_IntPackedMap)())
+{
+ TDF_Label aLab = theID == 0 ? theMainLabel : theMainLabel.FindChild(theID);
+ TNaming_Builder aBuilder(aLab);
+ aBuilder.Generated(theShape);
+ std::stringstream aName;
+ aName<<theContextFeature->name()<<"/";
+ if (!theAdditionalName.empty())
+ aName<<theAdditionalName<<"/";
+ if (theShape.ShapeType() == TopAbs_FACE) aName<<"Face";
+ else if (theShape.ShapeType() == TopAbs_EDGE) aName<<"Edge";
+ else if (theShape.ShapeType() == TopAbs_VERTEX) aName<<"Vertex";
+
+ if (theRefs.IsNull()) {
+ aName<<theID;
+ } else { // make a compisite name from all sub-elements indexes: "1_2_3_4"
+ TColStd_MapIteratorOfPackedMapOfInteger aRef(theRefs->GetMap());
+ for(; aRef.More(); aRef.Next()) {
+ aName<<"-"<<aRef.Key();
+ }
+ }
+
+ theDoc->addNamingName(aLab, aName.str());
+ TDataStd_Name::Set(aLab, aName.str().c_str());
}
void Model_AttributeSelection::selectConstruction(
const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
{
+ std::shared_ptr<Model_Document> aMyDoc =
+ std::dynamic_pointer_cast<Model_Document>(owner()->document());
FeaturePtr aContextFeature = theContext->document()->feature(theContext);
CompositeFeaturePtr aComposite =
std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature);
+ const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
if (!aComposite || aComposite->numberOfSubs() == 0) {
- return; // saving of context is enough: result construction contains exactly the needed shape
+ // saving of context is enough: result construction contains exactly the needed shape
+ TNaming_Builder aBuilder(selectionLabel());
+ aBuilder.Generated(aSubShape);
+ aMyDoc->addNamingName(selectionLabel(), theContext->data()->name());
+ TDataStd_Name::Set(selectionLabel(), theContext->data()->name().c_str());
+ return;
}
std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(owner()->data());
TDF_Label aLab = myRef.myRef->Label();
// identify the reuslts of sub-object of the composite by edges
- const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
// save type of the selected shape in integer attribute
TopAbs_ShapeEnum aShapeType = aSubShape.ShapeType();
TDataStd_Integer::Set(aLab, (int)aShapeType);
allCurves.Add(aCurve);
}
}
- // iterate and store the result ids of sub-elements
+ // iterate and store the result ids of sub-elements and sub-elements to sub-labels
Handle(TDataStd_IntPackedMap) aRefs = TDataStd_IntPackedMap::Set(aLab);
aRefs->Clear();
const int aSubNum = aComposite->numberOfSubs();
for(TopExp_Explorer aVExp(anEdge, TopAbs_VERTEX); aVExp.More(); aVExp.Next()) {
gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aVExp.Current()));
if (aPnt.IsEqual(aVertexPos, Precision::Confusion())) {
- aRefs->Add(aComposite->subFeatureId(a));
aRefs->Add(aDelta + aComposite->subFeatureId(a));
break;
}
if (allCurves.Contains(aCurve)) {
int anID = aComposite->subFeatureId(a);
aRefs->Add(anID);
- // add edges to sub-label to support naming for edges selection
- for(TopExp_Explorer anEdgeExp(aSubShape, TopAbs_EDGE); anEdgeExp.More(); anEdgeExp.Next()) {
- TopoDS_Edge anEdge = TopoDS::Edge(anEdgeExp.Current());
- Standard_Real aFirst, aLast;
- Handle(Geom_Curve) aFaceCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
- if (aFaceCurve == aCurve) {
- TNaming_Builder anEdgeBuilder(selectionLabel().FindChild(anID));
- anEdgeBuilder.Generated(anEdge);
+ if (aShapeType != TopAbs_EDGE) { // edge do not need the sub-edges on sub-labels
+ // add edges to sub-label to support naming for edges selection
+ TopExp_Explorer anEdgeExp(aSubShape, TopAbs_EDGE);
+ for(; anEdgeExp.More(); anEdgeExp.Next()) {
+ TopoDS_Edge anEdge = TopoDS::Edge(anEdgeExp.Current());
+ Standard_Real aFirst, aLast;
+ Handle(Geom_Curve) aFaceCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
+ if (aFaceCurve == aCurve) {
+ registerSubShape(selectionLabel(), anEdge, anID, aContextFeature, aMyDoc, "");
+ }
+ }
+ } else { // put vertices of the selected edge to sub-labels
+ // add edges to sub-label to support naming for edges selection
+ TopExp_Explorer anEdgeExp(aSubShape, TopAbs_VERTEX);
+ int aTagIndex = anID + kSTART_VERTEX_DELTA;
+ for(; anEdgeExp.More(); anEdgeExp.Next(), aTagIndex += kSTART_VERTEX_DELTA) {
+ TopoDS_Vertex aV = TopoDS::Vertex(anEdgeExp.Current());
+
+ std::stringstream anAdditionalName;
+ registerSubShape(selectionLabel(), aV, aTagIndex, aContextFeature, aMyDoc,
+ "");
}
}
}
// store the selected as primitive
TNaming_Builder aBuilder(selectionLabel());
aBuilder.Generated(aSubShape);
+ registerSubShape(selectionLabel(), aSubShape, 0, aContextFeature, aMyDoc, "", aRefs);
}
TDF_Label Model_AttributeSelection::selectionLabel()
aName = TCollection_AsciiString(anAttr->Get()).ToCString();
if(!aName.empty()) {
const TDF_Label& aLabel = theDoc->findNamingName(aName);
+ /* MPV: the same shape with the same name may be duplicated on different labels (selection of the same construction object)
if(!aLabel.IsEqual(aNS->Label())) {
//aName.erase(); //something is wrong, to be checked!!!
aName += "_SomethingWrong";
return aName;
- }
+ }*/
const TopoDS_Shape& aShape = aNS->Get();
if(aShape.ShapeType() == TopAbs_COMPOUND) {
std::string aPostFix("_");
if(aNumber > 1) return false;
return true;
}
-std::string Model_AttributeSelection::namingName()//std::shared_ptr<GeomAPI_Shape> theSubShape,
- // const ResultPtr& theContext)
+std::string Model_AttributeSelection::namingName()
{
+ std::string aName("");
+ if(!this->isInitialized()) return aName;
+ Handle(TDataStd_Name) anAtt;
+ if(selectionLabel().FindAttribute(TDataStd_Name::GetID(), anAtt)) {
+ aName = TCollection_AsciiString(anAtt->Get()).ToCString();
+ return aName;
+ }
+
std::shared_ptr<GeomAPI_Shape> aSubSh = value();
ResultPtr aCont = context();
- std::string aName;
+ aName = "Undefined name";
if(!aSubSh.get() || aSubSh->isNull() || !aCont.get() || aCont->shape()->isNull())
return aName;
TopoDS_Shape aSubShape = aSubSh->impl<TopoDS_Shape>();
TopoDS_Shape aContext = aCont->shape()->impl<TopoDS_Shape>();
+#ifdef DEB_NAMING
+ if(aSubShape.ShapeType() == TopAbs_COMPOUND) {
+ BRepTools::Write(aSubShape, "Selection.brep");
+ BRepTools::Write(aContext, "Context.brep");
+ }
+#endif
std::shared_ptr<Model_Document> aDoc =
std::dynamic_pointer_cast<Model_Document>(aCont->document());
TopAbs_ShapeEnum aType = aSubShape.ShapeType();
switch (aType) {
case TopAbs_FACE:
- // the Face should be in DF. If it is not a case, it is an error ==> to be dbugged
+ // the Face should be in DF. If it is not the case, it is an error ==> to be debugged
break;
case TopAbs_EDGE:
{
// name structure: F1 | F2 [| F3 | F4], where F1 & F2 the faces which gives the Edge in trivial case
- // if it is not atrivial case we use localization by neighbours. F3 & F4 - neighbour faces
- TopTools_IndexedMapOfShape aSMap; // map for ancestors of the sub-shape
+ // if it is not atrivial case we use localization by neighbours. F3 & F4 - neighbour faces
+ if (BRep_Tool::Degenerated(TopoDS::Edge(aSubShape))) {
+ aName = "Degenerated_Edge";
+ break;
+ }
TopTools_IndexedDataMapOfShapeListOfShape aMap;
TopExp::MapShapesAndAncestors(aContext, TopAbs_EDGE, TopAbs_FACE, aMap);
+ TopTools_IndexedMapOfShape aSMap; // map for ancestors of the sub-shape
bool isTrivialCase(true);
- for (int i = 1; i <= aMap.Extent(); i++) {
+/* for (int i = 1; i <= aMap.Extent(); i++) {
const TopoDS_Shape& aKey = aMap.FindKey(i);
- if (aKey.IsNotEqual(aSubShape)) continue; // find exactly the selected key
-
+ //if (aKey.IsNotEqual(aSubShape)) continue; // find exactly the selected key
+ if (aKey.IsSame(aSubShape)) continue;
const TopTools_ListOfShape& anAncestors = aMap.FindFromIndex(i);
// check that it is not a trivial case (F1 & F2: aNumber = 1)
isTrivialCase = isTrivial(anAncestors, aSMap);
break;
- }
-
+ }*/
+ if(aMap.Contains(aSubShape)) {
+ const TopTools_ListOfShape& anAncestors = aMap.FindFromKey(aSubShape);
+ // check that it is not a trivial case (F1 & F2: aNumber = 1)
+ isTrivialCase = isTrivial(anAncestors, aSMap);
+ } else
+ break;
TopTools_ListOfShape aListOfNbs;
if(!isTrivialCase) { // find Neighbors
TNaming_Localizer aLocalizer;
case TopAbs_VERTEX:
// name structure (Monifold Topology):
// 1) F1 | F2 | F3 - intersection of 3 faces defines a vertex - trivial case.
+ // 2) F1 | F2 | F3 [|F4 [|Fn]] - redundant definition, but it should be kept as is to obtain safe recomputation
// 2) F1 | F2 - intersection of 2 faces definses a vertex - applicable for case
// when 1 faces is cylindrical, conical, spherical or revolution and etc.
// 3) E1 | E2 | E3 - intersection of 3 edges defines a vertex - when we have case of a shell
TopTools_ListOfShape aList;
TopTools_MapOfShape aFMap;
#ifdef FIX_BUG1
- //int n = aList2.Extent(); //bug!
+ //int n = aList2.Extent(); //bug! duplication
// fix is below
TopTools_ListIteratorOfListOfShape itl2(aList2);
for (int i = 1;itl2.More();itl2.Next(),i++) {
}
//n = aList.Extent();
#endif
- TopTools_ListIteratorOfListOfShape itl(aList);
- for (int i = 1;itl.More();itl.Next(),i++) {
- const TopoDS_Shape& aFace = itl.Value();
- std::string aFaceName = GetShapeName(aDoc, aFace, selectionLabel());
- if(i == 1)
- aName = aFaceName;
- else
- aName += "|" + aFaceName;
+ int n = aList.Extent();
+ if(n < 3) { // open topology case or Compound case => via edges
+ TopTools_IndexedDataMapOfShapeListOfShape aMap;
+ TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_EDGE, aMap);
+ const TopTools_ListOfShape& aList22 = aMap.FindFromKey(aSubShape);
+ if(aList22.Extent() >= 2) { // regular solution
+#ifdef FIX_BUG1
+
+ // bug! duplication; fix is below
+ aFMap.Clear();
+ TopTools_ListOfShape aListE;
+ TopTools_ListIteratorOfListOfShape itl2(aList22);
+ for (int i = 1;itl2.More();itl2.Next(),i++) {
+ if(aFMap.Add(itl2.Value()))
+ aListE.Append(itl2.Value());
+ }
+ n = aListE.Extent();
+#endif
+ TopTools_ListIteratorOfListOfShape itl(aListE);
+ for (int i = 1;itl.More();itl.Next(),i++) {
+ const TopoDS_Shape& anEdge = itl.Value();
+ std::string anEdgeName = GetShapeName(aDoc, anEdge, selectionLabel());
+ if(i == 1)
+ aName = anEdgeName;
+ else
+ aName += "|" + anEdgeName;
+ }
+ }//reg
+ else { // dangle vertex: if(aList22.Extent() == 1)
+ //it should be already in DF
+ }
+ }
+ else {
+ TopTools_ListIteratorOfListOfShape itl(aList);
+ for (int i = 1;itl.More();itl.Next(),i++) {
+ const TopoDS_Shape& aFace = itl.Value();
+ std::string aFaceName = GetShapeName(aDoc, aFace, selectionLabel());
+ if(i == 1)
+ aName = aFaceName;
+ else
+ aName += "|" + aFaceName;
+ }
}
}
break;
}
return aName;
}
+
+TopAbs_ShapeEnum translateType (const std::string& theType)
+{
+ TCollection_AsciiString aStr(theType.c_str());
+ aStr.UpperCase();
+ if(aStr.IsEqual("COMP"))
+ return TopAbs_COMPOUND;
+ else if(aStr.IsEqual("COMS"))
+ return TopAbs_COMPSOLID;
+ else if(aStr.IsEqual("SOLD"))
+ return TopAbs_SOLID;
+ else if(aStr.IsEqual("SHEL"))
+ return TopAbs_SHELL;
+ else if(aStr.IsEqual("FACE"))
+ return TopAbs_FACE;
+ else if(aStr.IsEqual("WIRE"))
+ return TopAbs_WIRE;
+ else if(aStr.IsEqual("EDGE"))
+ return TopAbs_EDGE;
+ else if(aStr.IsEqual("VERT"))
+ return TopAbs_VERTEX;
+
+ return TopAbs_SHAPE;
+}
+
+const TopoDS_Shape getShapeFromCompound(const std::string& theSubShapeName, const TopoDS_Shape& theCompound)
+{
+ TopoDS_Shape aSelection;
+ std::string::size_type n = theSubShapeName.rfind('/');
+ if (n == std::string::npos) n = 0;
+ std::string aSubString = theSubShapeName.substr(n + 1);
+ n = aSubString.rfind('_');
+ if (n == std::string::npos) return aSelection;
+ aSubString = aSubString.substr(n+1);
+ int indx = atoi(aSubString.c_str());
+ TopoDS_Iterator it(theCompound);
+ for (int i = 1;it.More();it.Next(), i++) {
+ if(i == indx) {
+ aSelection = it.Value();
+ break;
+ }
+ else continue;
+ }
+ return aSelection;
+}
+
+const TopoDS_Shape findFaceByName(const std::string& theSubShapeName, std::shared_ptr<Model_Document> theDoc)
+{
+ TopoDS_Shape aFace;
+ std::string::size_type n, nb = theSubShapeName.rfind('/');
+ if (nb == std::string::npos) nb = 0;
+ std::string aSubString = theSubShapeName.substr(nb + 1);
+ n = aSubString.rfind('_');
+ if (n != std::string::npos) {
+ std::string aSubStr2 = aSubString.substr(0, n);
+ aSubString = theSubShapeName.substr(0, nb + 1);
+ aSubString = aSubString + aSubStr2;
+ } else
+ aSubString = theSubShapeName;
+
+ const TDF_Label& aLabel = theDoc->findNamingName(aSubString);
+ if(aLabel.IsNull()) return aFace;
+ Handle(TNaming_NamedShape) aNS;
+ if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
+ const TopoDS_Shape& aShape = aNS->Get();
+ if(!aShape.IsNull()) {
+ if(aShape.ShapeType() == TopAbs_COMPOUND)
+ aFace = getShapeFromCompound(theSubShapeName, aShape);
+ else
+ aFace = aShape;
+ }
+ }
+ return aFace;
+}
+
+int ParseName(const std::string& theSubShapeName, std::list<std::string>& theList)
+{
+ std::string aName = theSubShapeName;
+ std::string aLastName;
+ int n1(0), n2(0); // n1 - start position, n2 - position of the delimiter
+ while ((n2 = aName.find('|', n1)) != std::string::npos) {
+ const std::string aName1 = aName.substr(n1, n2 - n1); //name of face
+ theList.push_back(aName1);
+ n1 = n2 + 1;
+ aLastName = aName.substr(n1);
+ }
+ if(!aLastName.empty())
+ theList.push_back(aLastName);
+ return theList.size();
+}
+
+const TopoDS_Shape findCommonShape(const TopAbs_ShapeEnum theType, const TopTools_ListOfShape& theList)
+{
+ TopoDS_Shape aShape;
+ std::vector<TopTools_MapOfShape> aVec;
+ TopTools_MapOfShape aMap1, aMap2, aMap3, aMap4;
+ if(theList.Extent() > 1) {
+ aVec.push_back(aMap1);
+ aVec.push_back(aMap2);
+ }
+ if(theList.Extent() > 2)
+ aVec.push_back(aMap3);
+ if(theList.Extent() == 4)
+ aVec.push_back(aMap4);
+
+ //fill maps
+ TopTools_ListIteratorOfListOfShape it(theList);
+ for(int i = 0;it.More();it.Next(),i++) {
+ const TopoDS_Shape& aFace = it.Value();
+ if(i < 2) {
+ TopExp_Explorer anExp (aFace, theType);
+ for(;anExp.More();anExp.Next()) {
+ const TopoDS_Shape& anEdge = anExp.Current();
+ if (!anEdge.IsNull())
+ aVec[i].Add(anExp.Current());
+ }
+ } else {
+ TopExp_Explorer anExp (aFace, TopAbs_VERTEX);
+ for(;anExp.More();anExp.Next()) {
+ const TopoDS_Shape& aVertex = anExp.Current();
+ if (!aVertex.IsNull())
+ aVec[i].Add(anExp.Current());
+ }
+ }
+ }
+ //trivial case: 2 faces
+ TopTools_ListOfShape aList;
+ TopTools_MapIteratorOfMapOfShape it2(aVec[0]);
+ for(;it2.More();it2.Next()) {
+ if(aVec[1].Contains(it2.Key())) {
+ aShape = it2.Key();
+ if(theList.Extent() == 2)
+ break;
+ else
+ aList.Append(it2.Key());
+ }
+ }
+ if(aList.Extent() && aVec.size() > 3) {// list of common edges ==> search ny neighbors
+ if(aVec[2].Extent() && aVec[3].Extent()) {
+ TopTools_ListIteratorOfListOfShape it(aList);
+ for(;it.More();it.Next()) {
+ const TopoDS_Shape& aCand = it.Value();
+ // not yet completelly implemented, to be rechecked
+ TopoDS_Vertex aV1, aV2;
+ TopExp::Vertices(TopoDS::Edge(aCand), aV1, aV2);
+ int aNum(0);
+ if(aVec[2].Contains(aV1)) aNum++;
+ else if(aVec[2].Contains(aV2)) aNum++;
+ if(aVec[3].Contains(aV1)) aNum++;
+ else if(aVec[3].Contains(aV2)) aNum++;
+ if(aNum == 2) {
+ aShape = aCand;
+ break;
+ }
+ }
+ }
+ }
+
+ if(aList.Extent() && aVec.size() == 3) {
+
+ TopTools_ListIteratorOfListOfShape it(aList);
+ for(;it.More();it.Next()) {
+ const TopoDS_Shape& aCand = it.Value();
+ if(aVec[2].Contains(aCand)) {
+ aShape = aCand;
+ break;
+ }
+ }
+ }
+ return aShape;
+}
+
+std::string getContextName(const std::string& theSubShapeName)
+{
+ std::string aName;
+ std::string::size_type n = theSubShapeName.find('/');
+ if (n == std::string::npos) return aName;
+ aName = theSubShapeName.substr(0, n);
+ return aName;
+}
+// type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
+void Model_AttributeSelection::selectSubShape(const std::string& theType, const std::string& theSubShapeName)
+{
+ if(theSubShapeName.empty() || theType.empty()) return;
+ TopAbs_ShapeEnum aType = translateType(theType);
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(owner()->document());//std::dynamic_pointer_cast<Model_Document>(aCont->document());
+ std::string aContName = getContextName(theSubShapeName);
+ if(aContName.empty()) return;
+ //ResultPtr aCont = context();
+ ResultPtr aCont = aDoc->findByName(aContName);
+ if(!aCont.get() || aCont->shape()->isNull()) return;
+ TopoDS_Shape aContext = aCont->shape()->impl<TopoDS_Shape>();
+ TopAbs_ShapeEnum aContType = aContext.ShapeType();
+ if(aType <= aContType) return; // not applicable
+
+
+ TopoDS_Shape aSelection;
+ switch (aType)
+ {
+ case TopAbs_COMPOUND:
+ break;
+ case TopAbs_COMPSOLID:
+ break;
+ case TopAbs_SOLID:
+ break;
+ case TopAbs_SHELL:
+ break;
+ case TopAbs_FACE:
+ {
+ const TopoDS_Shape aSelection = findFaceByName(theSubShapeName, aDoc);
+ if(!aSelection.IsNull()) {// Select it
+ std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
+ aShapeToBeSelected->setImpl(new TopoDS_Shape(aSelection));
+ setValue(aCont, aShapeToBeSelected);
+ }
+ }
+ break;
+ case TopAbs_WIRE:
+ break;
+ case TopAbs_EDGE:
+ {
+ TopoDS_Shape aSelection;// = findFaceByName(theSubShapeName, aDoc);
+ const TDF_Label& aLabel = aDoc->findNamingName(theSubShapeName);
+ if(!aLabel.IsNull()) {
+ Handle(TNaming_NamedShape) aNS;
+ if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
+ const TopoDS_Shape& aShape = aNS->Get();
+ if(!aShape.IsNull()) {
+ if(aShape.ShapeType() == TopAbs_COMPOUND)
+ aSelection = getShapeFromCompound(theSubShapeName, aShape);
+ else
+ aSelection = aShape;
+ }
+ }
+ }
+ if(aSelection.IsNull()) {
+ std::list<std::string> aListofNames;
+ int n = ParseName(theSubShapeName, aListofNames);
+ if(n > 1 && n < 5) {
+ TopTools_ListOfShape aList;
+ for(std::list<std::string>::iterator it =aListofNames.begin();it != aListofNames.end();it++){
+ const TopoDS_Shape aFace = findFaceByName(*it, aDoc);
+ aList.Append(aFace);
+ }
+ aSelection = findCommonShape(TopAbs_EDGE, aList);
+ }
+ }
+ if(!aSelection.IsNull()) {// Select it
+ std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
+ aShapeToBeSelected->setImpl(new TopoDS_Shape(aSelection));
+ setValue(aCont, aShapeToBeSelected);
+ }
+ }
+ break;
+ case TopAbs_VERTEX:
+ {
+ TopoDS_Shape aSelection;
+ const TDF_Label& aLabel = aDoc->findNamingName(theSubShapeName);
+ if(!aLabel.IsNull()) {
+ Handle(TNaming_NamedShape) aNS;
+ if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
+ const TopoDS_Shape& aShape = aNS->Get();
+ if(!aShape.IsNull()) {
+ if(aShape.ShapeType() == TopAbs_COMPOUND)
+ aSelection = getShapeFromCompound(theSubShapeName, aShape);
+ else
+ aSelection = aShape;
+ }
+ }
+ }
+ if(aSelection.IsNull()) {
+ std::list<std::string> aListofNames;
+ int n = ParseName(theSubShapeName, aListofNames);
+ if(n > 1 && n < 4) { // 2 || 3
+ TopTools_ListOfShape aList;
+ for(std::list<std::string>::iterator it =aListofNames.begin();it != aListofNames.end();it++){
+ const TopoDS_Shape aFace = findFaceByName(*it, aDoc);
+ if(!aFace.IsNull())
+ aList.Append(aFace);
+ }
+ aSelection = findCommonShape(TopAbs_VERTEX, aList);
+ }
+ }
+ if(!aSelection.IsNull()) {// Select it
+ std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
+ aShapeToBeSelected->setImpl(new TopoDS_Shape(aSelection));
+ setValue(aCont, aShapeToBeSelected);
+ }
+ }
+ break;
+ default: //TopAbs_SHAPE
+ return;
+ }
+
+}
+
+int Model_AttributeSelection::Id()
+{
+ std::shared_ptr<GeomAPI_Shape> aSelection = value();
+ std::shared_ptr<GeomAPI_Shape> aContext = context()->shape();
+ const TopoDS_Shape& aMainShape = aContext->impl<TopoDS_Shape>();
+ const TopoDS_Shape& aSubShape = aSelection->impl<TopoDS_Shape>();
+ int anID = 0;
+ if (aSelection && !aSelection->isNull() &&
+ aContext && !aContext->isNull())
+ {
+ TopTools_IndexedMapOfShape aSubShapesMap;
+ TopExp::MapShapes(aMainShape, aSubShapesMap);
+ anID = aSubShapesMap.FindIndex(aSubShape);
+ }
+ return anID;
+}
