1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: Model_AttributeSelection.cpp
5 // Author: Mikhail PONIKAROV
7 #include "Model_AttributeSelection.h"
8 #include "Model_Application.h"
9 #include "Model_Events.h"
10 #include "Model_Data.h"
11 #include "Model_Document.h"
12 #include <ModelAPI_Feature.h>
13 #include <ModelAPI_ResultBody.h>
14 #include <ModelAPI_ResultConstruction.h>
15 #include <ModelAPI_ResultPart.h>
16 #include <ModelAPI_CompositeFeature.h>
17 #include <GeomAPI_Shape.h>
18 #include <GeomAPI_PlanarEdges.h>
19 #include <Events_Error.h>
21 #include <TNaming_Selector.hxx>
22 #include <TNaming_NamedShape.hxx>
23 #include <TNaming_Tool.hxx>
24 #include <TNaming_Builder.hxx>
25 #include <TNaming_Localizer.hxx>
26 #include <TopoDS_Shape.hxx>
27 #include <TopoDS_Compound.hxx>
28 #include <TDataStd_IntPackedMap.hxx>
29 #include <TDataStd_Integer.hxx>
30 #include <TDataStd_UAttribute.hxx>
31 #include <TDataStd_Name.hxx>
32 #include <TopTools_MapOfShape.hxx>
33 #include <TopTools_IndexedMapOfShape.hxx>
34 #include <TopTools_MapIteratorOfMapOfShape.hxx>
35 #include <TopTools_ListOfShape.hxx>
36 #include <TopExp_Explorer.hxx>
37 #include <TDF_LabelMap.hxx>
38 #include <BRep_Tool.hxx>
39 #include <BRep_Builder.hxx>
40 #include <TopoDS_Edge.hxx>
43 #include <TColStd_MapOfTransient.hxx>
44 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
45 #include <TopTools_ListIteratorOfListOfShape.hxx>
46 #include <TColStd_MapIteratorOfPackedMapOfInteger.hxx>
48 #include <Precision.hxx>
49 #include <TDF_ChildIterator.hxx>
50 #include <TDF_ChildIDIterator.hxx>
51 #include <TDataStd_Name.hxx>
52 #include <TopAbs_ShapeEnum.hxx>
53 #include <TopoDS_Iterator.hxx>
54 #include <TNaming_Iterator.hxx>
56 //#define DEB_NAMING 1
58 #include <BRepTools.hxx>
60 /// adeed to the index in the packed map to signalize that the vertex of edge is seleted
61 /// (multiplied by the index of the edge)
62 static const int kSTART_VERTEX_DELTA = 1000000;
63 // identifier that there is simple reference: selection equals to context
64 Standard_GUID kSIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb29");
65 // simple reference in the construction
66 Standard_GUID kCONSTUCTION_SIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb28");
67 // reference to Part sub-object
68 Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
70 // on this label is stored:
71 // TNaming_NamedShape - selected shape
72 // TNaming_Naming - topological selection information (for the body)
73 // TDataStd_IntPackedMap - indexes of edges in composite element (for construction)
74 // TDataStd_Integer - type of the selected shape (for construction)
75 // TDF_Reference - from ReferenceAttribute, the context
76 void Model_AttributeSelection::setValue(const ResultPtr& theContext,
77 const std::shared_ptr<GeomAPI_Shape>& theSubShape)
79 const std::shared_ptr<GeomAPI_Shape>& anOldShape = value();
80 bool isOldContext = theContext == myRef.value();
81 bool isOldShape = isOldContext &&
82 (theSubShape == anOldShape || (theSubShape && anOldShape && theSubShape->isEqual(anOldShape)));
83 if (isOldShape) return; // shape is the same, so context is also unchanged
84 // update the referenced object if needed
86 myRef.setValue(theContext);
88 // do noth use naming if selected shape is result shape itself, but not sub-shape
89 TDF_Label aSelLab = selectionLabel();
90 aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
91 aSelLab.ForgetAttribute(kCONSTUCTION_SIMPLE_REF_ID);
93 bool isDegeneratedEdge = false;
94 // do not use the degenerated edge as a shape, a null context and shape is used in the case
95 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
96 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
97 if (aSubShape.ShapeType() == TopAbs_EDGE)
98 isDegeneratedEdge = BRep_Tool::Degenerated(TopoDS::Edge(aSubShape)) == Standard_True;
100 if (!theContext.get() || isDegeneratedEdge) {
101 // to keep the reference attribute label
102 TDF_Label aRefLab = myRef.myRef->Label();
103 aSelLab.ForgetAllAttributes(true);
104 myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
107 if (theContext->groupName() == ModelAPI_ResultBody::group()) {
108 // do not select the whole shape for body:it is already must be in the data framework
109 // equal and null selected objects mean the same: object is equal to context,
110 // TODO: synchronize with GUI later that it must be null always
111 if (theContext->shape().get() &&
112 (theContext->shape()->isEqual(theSubShape) || !theSubShape.get())) {
113 aSelLab.ForgetAllAttributes(true);
114 TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
116 selectBody(theContext, theSubShape);
118 } else if (theContext->groupName() == ModelAPI_ResultConstruction::group()) {
119 if (!theSubShape.get()) {
120 // to sub, so the whole result is selected
121 aSelLab.ForgetAllAttributes(true);
122 TDataStd_UAttribute::Set(aSelLab, kCONSTUCTION_SIMPLE_REF_ID);
124 selectConstruction(theContext, theSubShape);
126 } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
127 aSelLab.ForgetAllAttributes(true);
128 TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
129 selectPart(theContext, theSubShape);
131 //the attribute initialized state should be changed by sendAttributeUpdated only
132 //myIsInitialized = true;
134 owner()->data()->sendAttributeUpdated(this);
136 std::string aSelName = namingName();
137 if(!aSelName.empty())
138 TDataStd_Name::Set(selectionLabel(), aSelName.c_str()); //set name
141 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
143 std::shared_ptr<GeomAPI_Shape> aResult;
144 if (myRef.isInitialized()) {
145 TDF_Label aSelLab = selectionLabel();
146 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
147 ResultPtr aContext = context();
149 return aResult; // empty result
150 return aContext->shape();
152 if (aSelLab.IsAttribute(kCONSTUCTION_SIMPLE_REF_ID)) { // it is just reference to construction, nothing is in value
153 return aResult; // empty result
155 if (aSelLab.IsAttribute(kPART_REF_ID)) {
156 /* TODO: implement used text here
157 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
158 if (!aPart.get() || !aPart->isActivated())
159 return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
160 Handle(TDataStd_Integer) anIndex;
161 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
162 return aPart->selectionValue(anIndex->Get());
164 Handle(TDataStd_Name) aName;
165 if (!selectionLabel().FindAttribute(TDataStd_Name::GetID(), aName)) {
166 return std::shared_ptr<GeomAPI_Shape>(); // something is wrong
168 return aPart->shapeInPart(TCollection_AsciiString(aName).ToCString());
172 Handle(TNaming_NamedShape) aSelection;
173 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
174 TopoDS_Shape aSelShape = aSelection->Get();
175 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
176 aResult->setImpl(new TopoDS_Shape(aSelShape));
177 } else { // for simple construction element: just shape of this construction element
178 ResultConstructionPtr aConstr =
179 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(context());
181 return aConstr->shape();
188 bool Model_AttributeSelection::isInitialized()
190 if (ModelAPI_AttributeSelection::isInitialized()) { // additional checkings if it is initialized
191 std::shared_ptr<GeomAPI_Shape> aResult;
192 if (myRef.isInitialized()) {
193 TDF_Label aSelLab = selectionLabel();
194 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
195 ResultPtr aContext = context();
196 return aContext.get() != NULL;
198 if (aSelLab.IsAttribute(kCONSTUCTION_SIMPLE_REF_ID)) { // it is just reference to construction, nothing is in value
202 Handle(TNaming_NamedShape) aSelection;
203 if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
204 return !aSelection->Get().IsNull();
205 } else { // for simple construction element: just shape of this construction element
206 ResultConstructionPtr aConstr =
207 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(context());
209 return aConstr->shape().get() != NULL;
217 Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
220 myIsInitialized = myRef.isInitialized();
223 void Model_AttributeSelection::setID(const std::string theID)
226 ModelAPI_AttributeSelection::setID(theID);
229 ResultPtr Model_AttributeSelection::context() {
230 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
231 // for parts there could be same-data result, so take the last enabled
232 if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group()) {
233 int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
234 for(int a = aSize - 1; a >= 0; a--) {
235 ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
236 if (aPart.get() && aPart->data() == aResult->data()) {
237 ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
238 FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
239 // check that this result is not this-feature result (it is forbidden t oselect itself)
240 if (anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
250 void Model_AttributeSelection::setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
252 ModelAPI_AttributeSelection::setObject(theObject);
253 myRef.setObject(theObject);
256 TDF_LabelMap& Model_AttributeSelection::scope()
258 if (myScope.IsEmpty()) { // create a new scope if not yet done
259 // gets all featueres with named shapes that are bofore this feature label (before in history)
260 DocumentPtr aMyDoc = owner()->document();
261 std::list<std::shared_ptr<ModelAPI_Feature> > allFeatures = aMyDoc->allFeatures();
262 std::list<std::shared_ptr<ModelAPI_Feature> >::iterator aFIter = allFeatures.begin();
263 for(; aFIter != allFeatures.end(); aFIter++) {
264 if (*aFIter == owner()) break; // the left features are created later
265 if (aFIter->get() && (*aFIter)->data()->isValid()) {
266 TDF_Label aFeatureLab = std::dynamic_pointer_cast<Model_Data>(
267 (*aFIter)->data())->label().Father();
268 TDF_ChildIDIterator aNSIter(aFeatureLab, TNaming_NamedShape::GetID(), 1);
269 for(; aNSIter.More(); aNSIter.Next()) {
270 Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
271 if (!aNS.IsNull() && aNS->Evolution() != TNaming_SELECTED) {
272 myScope.Add(aNS->Label());
281 bool Model_AttributeSelection::update()
283 ResultPtr aContext = context();
284 if (!aContext.get()) return false;
285 TDF_Label aSelLab = selectionLabel();
286 if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
287 return aContext->shape() && !aContext->shape()->isNull();
289 if (aSelLab.IsAttribute(kCONSTUCTION_SIMPLE_REF_ID)) { // it is just reference to construction, not sub-shape
290 return aContext->shape() && !aContext->shape()->isNull();
293 if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
294 std::shared_ptr<GeomAPI_Shape> aNoSelection;
295 return selectPart(aContext, aNoSelection, true);
298 if (aContext->groupName() == ModelAPI_ResultBody::group()) {
299 // body: just a named shape, use selection mechanism from OCCT
300 TNaming_Selector aSelector(aSelLab);
301 bool aResult = aSelector.Solve(scope()) == Standard_True;
302 owner()->data()->sendAttributeUpdated(this);
304 } else if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
305 // construction: identification by the results indexes, recompute faces and
306 // take the face that more close by the indexes
307 ResultConstructionPtr aConstructionContext =
308 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aContext);
309 FeaturePtr aContextFeature = aContext->document()->feature(aContext);
310 // sketch sub-element
311 if (aConstructionContext &&
312 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature).get())
314 TDF_Label aLab = myRef.myRef->Label();
315 // getting a type of selected shape
316 Handle(TDataStd_Integer) aTypeAttr;
317 if (!aLab.FindAttribute(TDataStd_Integer::GetID(), aTypeAttr)) {
320 TopAbs_ShapeEnum aShapeType = (TopAbs_ShapeEnum)(aTypeAttr->Get());
321 // selected indexes will be needed in each "if"
322 Handle(TDataStd_IntPackedMap) aSubIds;
323 std::shared_ptr<GeomAPI_Shape> aNewSelected;
325 !aLab.FindAttribute(TDataStd_IntPackedMap::GetID(), aSubIds) || aSubIds->Extent() == 0;
326 // for now working only with composite features
327 CompositeFeaturePtr aComposite =
328 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature);
329 if (!aComposite.get() || aComposite->numberOfSubs() == 0) {
333 if (aShapeType == TopAbs_FACE) { // compound is for the whole sketch selection
334 // If this is a wire with plane defined thin it is a sketch-like object
335 if (!aConstructionContext->facesNum()) // no faces, update can not work correctly
337 // if there is no edges indexes, any face can be used: take the first
338 std::shared_ptr<GeomAPI_Shape> aNewSelected;
340 aNewSelected = aConstructionContext->face(0);
341 } else { // searching for most looks-like initial face by the indexes
342 // prepare edges of the current resut for the fast searching
343 TColStd_MapOfTransient allCurves;
344 const int aSubNum = aComposite->numberOfSubs();
345 for(int a = 0; a < aSubNum; a++) {
346 if (aSubIds->Contains(aComposite->subFeatureId(a))) {
347 FeaturePtr aSub = aComposite->subFeature(a);
348 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
349 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
350 for(aRes = aResults.cbegin(); aRes != aResults.cend(); aRes++) {
351 ResultConstructionPtr aConstr =
352 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
353 if (aConstr->shape() && aConstr->shape()->isEdge()) {
354 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
355 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
356 if (!anEdge.IsNull()) {
357 Standard_Real aFirst, aLast;
358 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
359 allCurves.Add(aCurve);
365 double aBestFound = 0; // best percentage of found edges
366 for(int aFaceIndex = 0; aFaceIndex < aConstructionContext->facesNum(); aFaceIndex++) {
367 int aFound = 0, aNotFound = 0;
368 TopExp_Explorer anEdgesExp(
369 aConstructionContext->face(aFaceIndex)->impl<TopoDS_Shape>(), TopAbs_EDGE);
370 for(; anEdgesExp.More(); anEdgesExp.Next()) {
371 TopoDS_Edge anEdge = TopoDS::Edge(anEdgesExp.Current());
372 if (!anEdge.IsNull()) {
373 Standard_Real aFirst, aLast;
374 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
375 if (allCurves.Contains(aCurve)) {
382 if (aFound + aNotFound != 0) {
383 double aPercentage = double(aFound) / double(aFound + aNotFound);
384 if (aPercentage > aBestFound) {
385 aBestFound = aPercentage;
386 aNewSelected = aConstructionContext->face(aFaceIndex);
391 if (aNewSelected) { // store this new selection
392 selectConstruction(aContext, aNewSelected);
393 owner()->data()->sendAttributeUpdated(this);
396 } else if (aShapeType == TopAbs_EDGE) {
397 // just reselect the edge by the id
398 const int aSubNum = aComposite->numberOfSubs();
399 for(int a = 0; a < aSubNum; a++) {
400 // if aSubIds take any, the first appropriate
401 if (aSubIds->IsEmpty() || aSubIds->Contains(aComposite->subFeatureId(a))) {
402 // found the appropriate feature
403 FeaturePtr aFeature = aComposite->subFeature(a);
404 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter =
405 aFeature->results().cbegin();
406 for(;aResIter != aFeature->results().cend(); aResIter++) {
407 ResultConstructionPtr aRes =
408 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aResIter);
409 if (aRes && aRes->shape() && aRes->shape()->isEdge()) { // found!
410 selectConstruction(aContext, aRes->shape());
411 owner()->data()->sendAttributeUpdated(this);
417 } else if (aShapeType == TopAbs_VERTEX) {
418 // just reselect the vertex by the id of edge
419 const int aSubNum = aComposite->numberOfSubs();
420 for(int a = 0; a < aSubNum; a++) {
421 // if aSubIds take any, the first appropriate
422 int aFeatureID = aComposite->subFeatureId(a);
423 if (aSubIds->IsEmpty() || aSubIds->Contains(aFeatureID) ||
424 aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA) ||
425 aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA * 2)) {
426 // searching for deltas
428 if (aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA)) aVertexNum = 1;
429 else if (aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA * 2)) aVertexNum = 2;
430 // found the feature with appropriate edge
431 FeaturePtr aFeature = aComposite->subFeature(a);
432 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter =
433 aFeature->results().cbegin();
434 for(;aResIter != aFeature->results().cend(); aResIter++) {
435 ResultConstructionPtr aRes =
436 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aResIter);
437 if (aRes && aRes->shape()) {
438 if (aRes->shape()->isVertex() && aVertexNum == 0) { // found!
439 selectConstruction(aContext, aRes->shape());
440 owner()->data()->sendAttributeUpdated(this);
442 } else if (aRes->shape()->isEdge() && aVertexNum > 0) {
443 const TopoDS_Shape& anEdge = aRes->shape()->impl<TopoDS_Shape>();
445 for(TopExp_Explorer aVExp(anEdge, TopAbs_VERTEX); aVExp.More(); aVExp.Next()) {
446 if (aVIndex == aVertexNum) { // found!
447 std::shared_ptr<GeomAPI_Shape> aVertex(new GeomAPI_Shape);
448 aVertex->setImpl(new TopoDS_Shape(aVExp.Current()));
449 selectConstruction(aContext, aVertex);
450 owner()->data()->sendAttributeUpdated(this);
461 } else { // simple construction element: the selected is that needed
462 selectConstruction(aContext, aContext->shape());
463 owner()->data()->sendAttributeUpdated(this);
467 return false; // unknown case
471 void Model_AttributeSelection::selectBody(
472 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
474 // perform the selection
475 TNaming_Selector aSel(selectionLabel());
476 TopoDS_Shape aContext;
478 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(myRef.value());
480 aContext = aBody->shape()->impl<TopoDS_Shape>();
483 std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
485 aContext = aResult->shape()->impl<TopoDS_Shape>();
487 Events_Error::send("A result with shape is expected");
491 TopoDS_Shape aNewShape = theSubShape ? theSubShape->impl<TopoDS_Shape>() : aContext;
492 /// fix for issue 411: result modified shapes must not participate in this selection mechanism
494 FeaturePtr aFeatureOwner = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
495 if (aFeatureOwner.get())
496 aFeatureOwner->eraseResults();
498 if (!aContext.IsNull()) {
499 aSel.Select(aNewShape, aContext);
503 /// registers the name of the shape in the label (theID == 0) of sub label (theID is a tag)
504 /// if theID is zero,
505 static void registerSubShape(TDF_Label theMainLabel, TopoDS_Shape theShape,
506 const int theID, const FeaturePtr& theContextFeature, std::shared_ptr<Model_Document> theDoc,
507 std::string theAdditionalName,
508 Handle(TDataStd_IntPackedMap) theRefs = Handle(TDataStd_IntPackedMap)())
510 TDF_Label aLab = theID == 0 ? theMainLabel : theMainLabel.FindChild(theID);
511 TNaming_Builder aBuilder(aLab);
512 aBuilder.Generated(theShape);
513 std::stringstream aName;
514 aName<<theContextFeature->name()<<"/";
515 if (!theAdditionalName.empty())
516 aName<<theAdditionalName<<"/";
517 if (theShape.ShapeType() == TopAbs_FACE) aName<<"Face";
518 else if (theShape.ShapeType() == TopAbs_EDGE) aName<<"Edge";
519 else if (theShape.ShapeType() == TopAbs_VERTEX) aName<<"Vertex";
521 if (theRefs.IsNull()) {
523 } else { // make a compisite name from all sub-elements indexes: "1_2_3_4"
524 TColStd_MapIteratorOfPackedMapOfInteger aRef(theRefs->GetMap());
525 for(; aRef.More(); aRef.Next()) {
526 aName<<"-"<<aRef.Key();
530 theDoc->addNamingName(aLab, aName.str());
531 TDataStd_Name::Set(aLab, aName.str().c_str());
534 void Model_AttributeSelection::selectConstruction(
535 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
537 std::shared_ptr<Model_Document> aMyDoc =
538 std::dynamic_pointer_cast<Model_Document>(owner()->document());
539 FeaturePtr aContextFeature = theContext->document()->feature(theContext);
540 CompositeFeaturePtr aComposite =
541 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature);
542 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
543 if (!aComposite || aComposite->numberOfSubs() == 0) {
544 // saving of context is enough: result construction contains exactly the needed shape
545 TNaming_Builder aBuilder(selectionLabel());
546 aBuilder.Generated(aSubShape);
547 aMyDoc->addNamingName(selectionLabel(), theContext->data()->name());
548 TDataStd_Name::Set(selectionLabel(), theContext->data()->name().c_str());
551 std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(owner()->data());
552 TDF_Label aLab = myRef.myRef->Label();
553 // identify the reuslts of sub-object of the composite by edges
554 // save type of the selected shape in integer attribute
555 TopAbs_ShapeEnum aShapeType = aSubShape.ShapeType();
556 TDataStd_Integer::Set(aLab, (int)aShapeType);
558 TColStd_MapOfTransient allCurves;
559 if (aShapeType == TopAbs_VERTEX) { // compare positions
560 aVertexPos = BRep_Tool::Pnt(TopoDS::Vertex(aSubShape));
562 for(TopExp_Explorer anEdgeExp(aSubShape, TopAbs_EDGE); anEdgeExp.More(); anEdgeExp.Next()) {
563 TopoDS_Edge anEdge = TopoDS::Edge(anEdgeExp.Current());
564 Standard_Real aFirst, aLast;
565 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
566 allCurves.Add(aCurve);
569 // iterate and store the result ids of sub-elements and sub-elements to sub-labels
570 Handle(TDataStd_IntPackedMap) aRefs = TDataStd_IntPackedMap::Set(aLab);
572 const int aSubNum = aComposite->numberOfSubs();
573 for(int a = 0; a < aSubNum; a++) {
574 FeaturePtr aSub = aComposite->subFeature(a);
575 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
576 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
577 // there may be many shapes (circle and center): register if at least one is in selection
578 for(; aRes != aResults.cend(); aRes++) {
579 ResultConstructionPtr aConstr =
580 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
581 if (!aConstr->shape()) {
584 if (aShapeType == TopAbs_VERTEX) {
585 if (aConstr->shape()->isVertex()) { // compare vertices positions
586 const TopoDS_Shape& aVertex = aConstr->shape()->impl<TopoDS_Shape>();
587 gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aVertex));
588 if (aPnt.IsEqual(aVertexPos, Precision::Confusion())) {
589 aRefs->Add(aComposite->subFeatureId(a));
591 } else { // get first or last vertex of the edge: last is stored with negative sign
592 const TopoDS_Shape& anEdge = aConstr->shape()->impl<TopoDS_Shape>();
593 int aDelta = kSTART_VERTEX_DELTA;
594 for(TopExp_Explorer aVExp(anEdge, TopAbs_VERTEX); aVExp.More(); aVExp.Next()) {
595 gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aVExp.Current()));
596 if (aPnt.IsEqual(aVertexPos, Precision::Confusion())) {
597 aRefs->Add(aDelta + aComposite->subFeatureId(a));
600 aDelta += kSTART_VERTEX_DELTA;
604 if (aConstr->shape()->isEdge()) {
605 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
606 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
607 if (!anEdge.IsNull()) {
608 Standard_Real aFirst, aLast;
609 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
610 if (allCurves.Contains(aCurve)) {
611 int anID = aComposite->subFeatureId(a);
613 if (aShapeType != TopAbs_EDGE) { // edge do not need the sub-edges on sub-labels
614 // add edges to sub-label to support naming for edges selection
615 TopExp_Explorer anEdgeExp(aSubShape, TopAbs_EDGE);
616 for(; anEdgeExp.More(); anEdgeExp.Next()) {
617 TopoDS_Edge anEdge = TopoDS::Edge(anEdgeExp.Current());
618 Standard_Real aFirst, aLast;
619 Handle(Geom_Curve) aFaceCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
620 if (aFaceCurve == aCurve) {
621 registerSubShape(selectionLabel(), anEdge, anID, aContextFeature, aMyDoc, "");
624 } else { // put vertices of the selected edge to sub-labels
625 // add edges to sub-label to support naming for edges selection
626 TopExp_Explorer anEdgeExp(aSubShape, TopAbs_VERTEX);
627 int aTagIndex = anID + kSTART_VERTEX_DELTA;
628 for(; anEdgeExp.More(); anEdgeExp.Next(), aTagIndex += kSTART_VERTEX_DELTA) {
629 TopoDS_Vertex aV = TopoDS::Vertex(anEdgeExp.Current());
631 std::stringstream anAdditionalName;
632 registerSubShape(selectionLabel(), aV, aTagIndex, aContextFeature, aMyDoc,
642 // store the selected as primitive
643 TNaming_Builder aBuilder(selectionLabel());
644 aBuilder.Generated(aSubShape);
645 registerSubShape(selectionLabel(), aSubShape, 0, aContextFeature, aMyDoc, "", aRefs);
648 bool Model_AttributeSelection::selectPart(
649 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
650 const bool theUpdate)
652 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
653 if (!aPart.get() || !aPart->isActivated())
654 return true; // postponed naming
656 Handle(TDataStd_Integer) anIndex;
657 if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) { // by internal selection
658 if (anIndex->Get() > 0) {
659 // update the selection by index
660 return aPart->updateInPart(anIndex->Get());
662 return true; // nothing to do, referencing just by name
665 return true; // nothing to do, referencing just by name
667 // store the shape (in case part is not loaded it should be usefull
669 std::string aName = theContext->data()->name();
670 if (theSubShape->isNull()) {// the whole part shape is selected
671 aShape = theContext->shape()->impl<TopoDS_Shape>();
673 aShape = theSubShape->impl<TopoDS_Shape>();
675 aName += "/" + aPart->nameInPart(theSubShape, anIndex);
676 TDataStd_Integer::Set(selectionLabel(), anIndex);
678 TNaming_Builder aBuilder(selectionLabel());
679 aBuilder.Select(aShape, aShape);
680 // identify by name in the part
681 TDataStd_Name::Set(selectionLabel(), aName.c_str());
682 return !aName.empty();
685 TDF_Label Model_AttributeSelection::selectionLabel()
687 return myRef.myRef->Label().FindChild(1);
691 std::string GetShapeName(std::shared_ptr<Model_Document> theDoc, const TopoDS_Shape& theShape,
692 const TDF_Label& theLabel)
695 // check if the subShape is already in DF
696 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(theShape, theLabel);
697 Handle(TDataStd_Name) anAttr;
698 if(!aNS.IsNull() && !aNS->IsEmpty()) { // in the document
699 if(aNS->Label().FindAttribute(TDataStd_Name::GetID(), anAttr)) {
700 aName = TCollection_AsciiString(anAttr->Get()).ToCString();
702 const TDF_Label& aLabel = theDoc->findNamingName(aName);
703 /* MPV: the same shape with the same name may be duplicated on different labels (selection of the same construction object)
704 if(!aLabel.IsEqual(aNS->Label())) {
705 //aName.erase(); //something is wrong, to be checked!!!
706 aName += "_SomethingWrong";
710 static const std::string aPostFix("_");
711 TNaming_Iterator anItL(aNS);
712 for(int i = 1; anItL.More(); anItL.Next(), i++) {
713 if(anItL.NewShape() == theShape) {
715 aName += TCollection_AsciiString (i).ToCString();
719 /* MPV: the code below does not work because of TNaming_Tool.cxx line 145: aNS->Get() uses maps
720 const TopoDS_Shape& aShape = aNS->Get();
721 if(aShape.ShapeType() == TopAbs_COMPOUND) {
722 std::string aPostFix("_");
723 TopoDS_Iterator it(aShape);
724 for (int i = 1;it.More();it.Next(), i++) {
725 if(it.Value() == theShape) {
726 aPostFix += TCollection_AsciiString (i).ToCString();
740 bool isTrivial (const TopTools_ListOfShape& theAncestors, TopTools_IndexedMapOfShape& theSMap)
742 // a trivial case: F1 & F2, aNumber = 1, i.e. intersection gives 1 edge.
743 TopoDS_Compound aCmp;
745 BB.MakeCompound(aCmp);
746 TopTools_ListIteratorOfListOfShape it(theAncestors);
747 for(;it.More();it.Next()) {
748 BB.Add(aCmp, it.Value());
749 theSMap.Add(it.Value());
752 TopTools_IndexedDataMapOfShapeListOfShape aMap2;
753 TopExp::MapShapesAndAncestors(aCmp, TopAbs_EDGE, TopAbs_FACE, aMap2);
754 for (int i = 1; i <= aMap2.Extent(); i++) {
755 const TopoDS_Shape& aKey = aMap2.FindKey(i);
756 const TopTools_ListOfShape& anAncestors = aMap2.FindFromIndex(i);
757 if(anAncestors.Extent() > 1) aNumber++;
759 if(aNumber > 1) return false;
762 std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
764 std::string aName("");
765 if(!this->isInitialized())
766 return !theDefaultName.empty() ? theDefaultName : aName;
767 Handle(TDataStd_Name) anAtt;
768 if(selectionLabel().FindAttribute(TDataStd_Name::GetID(), anAtt)) {
769 aName = TCollection_AsciiString(anAtt->Get()).ToCString();
773 std::shared_ptr<GeomAPI_Shape> aSubSh = value();
774 ResultPtr aCont = context();
775 aName = "Undefined name";
776 if(!aCont.get() || aCont->shape()->isNull())
777 return !theDefaultName.empty() ? theDefaultName : aName;
778 if (!aSubSh.get() || aSubSh->isNull()) { // no subshape, so just the whole feature name
779 return aCont->data()->name();
781 TopoDS_Shape aSubShape = aSubSh->impl<TopoDS_Shape>();
782 TopoDS_Shape aContext = aCont->shape()->impl<TopoDS_Shape>();
784 if(aSubShape.ShapeType() == TopAbs_COMPOUND) {
785 BRepTools::Write(aSubShape, "Selection.brep");
786 BRepTools::Write(aContext, "Context.brep");
789 std::shared_ptr<Model_Document> aDoc =
790 std::dynamic_pointer_cast<Model_Document>(aCont->document());
792 // check if the subShape is already in DF
793 aName = GetShapeName(aDoc, aSubShape, selectionLabel());
794 if(aName.empty() ) { // not in the document!
795 TopAbs_ShapeEnum aType = aSubShape.ShapeType();
798 // the Face should be in DF. If it is not the case, it is an error ==> to be debugged
802 // name structure: F1 | F2 [| F3 | F4], where F1 & F2 the faces which gives the Edge in trivial case
803 // if it is not atrivial case we use localization by neighbours. F3 & F4 - neighbour faces
804 if (BRep_Tool::Degenerated(TopoDS::Edge(aSubShape))) {
805 aName = "Degenerated_Edge";
808 TopTools_IndexedDataMapOfShapeListOfShape aMap;
809 TopExp::MapShapesAndAncestors(aContext, TopAbs_EDGE, TopAbs_FACE, aMap);
810 TopTools_IndexedMapOfShape aSMap; // map for ancestors of the sub-shape
811 bool isTrivialCase(true);
812 /* for (int i = 1; i <= aMap.Extent(); i++) {
813 const TopoDS_Shape& aKey = aMap.FindKey(i);
814 //if (aKey.IsNotEqual(aSubShape)) continue; // find exactly the selected key
815 if (aKey.IsSame(aSubShape)) continue;
816 const TopTools_ListOfShape& anAncestors = aMap.FindFromIndex(i);
817 // check that it is not a trivial case (F1 & F2: aNumber = 1)
818 isTrivialCase = isTrivial(anAncestors, aSMap);
821 if(aMap.Contains(aSubShape)) {
822 const TopTools_ListOfShape& anAncestors = aMap.FindFromKey(aSubShape);
823 // check that it is not a trivial case (F1 & F2: aNumber = 1)
824 isTrivialCase = isTrivial(anAncestors, aSMap);
827 TopTools_ListOfShape aListOfNbs;
828 if(!isTrivialCase) { // find Neighbors
829 TNaming_Localizer aLocalizer;
830 TopTools_MapOfShape aMap3;
831 aLocalizer.FindNeighbourg(aContext, aSubShape, aMap3);
832 //int n = aMap3.Extent();
833 TopTools_MapIteratorOfMapOfShape it(aMap3);
834 for(;it.More();it.Next()) {
835 const TopoDS_Shape& aNbShape = it.Key(); // neighbor edge
836 //TopAbs_ShapeEnum aType = aNbShape.ShapeType();
837 const TopTools_ListOfShape& aList = aMap.FindFromKey(aNbShape);
838 TopTools_ListIteratorOfListOfShape it2(aList);
839 for(;it2.More();it2.Next()) {
840 if(aSMap.Contains(it2.Value())) continue; // skip this Face
841 aListOfNbs.Append(it2.Value());
844 } // else a trivial case
846 // build name of the sub-shape Edge
847 for(int i=1; i <= aSMap.Extent(); i++) {
848 const TopoDS_Shape& aFace = aSMap.FindKey(i);
849 std::string aFaceName = GetShapeName(aDoc, aFace, selectionLabel());
853 aName += "|" + aFaceName;
855 TopTools_ListIteratorOfListOfShape itl(aListOfNbs);
856 for (;itl.More();itl.Next()) {
857 std::string aFaceName = GetShapeName(aDoc, itl.Value(), selectionLabel());
858 aName += "|" + aFaceName;
864 // name structure (Monifold Topology):
865 // 1) F1 | F2 | F3 - intersection of 3 faces defines a vertex - trivial case.
866 // 2) F1 | F2 | F3 [|F4 [|Fn]] - redundant definition, but it should be kept as is to obtain safe recomputation
867 // 2) F1 | F2 - intersection of 2 faces definses a vertex - applicable for case
868 // when 1 faces is cylindrical, conical, spherical or revolution and etc.
869 // 3) E1 | E2 | E3 - intersection of 3 edges defines a vertex - when we have case of a shell
870 // or compound of 2 open faces.
871 // 4) E1 | E2 - intesection of 2 edges defines a vertex - when we have a case of
872 // two independent edges (wire or compound)
873 // implemented 2 first cases
875 TopTools_IndexedDataMapOfShapeListOfShape aMap;
876 TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_FACE, aMap);
877 const TopTools_ListOfShape& aList2 = aMap.FindFromKey(aSubShape);
878 TopTools_ListOfShape aList;
879 TopTools_MapOfShape aFMap;
881 //int n = aList2.Extent(); //bug! duplication
883 TopTools_ListIteratorOfListOfShape itl2(aList2);
884 for (int i = 1;itl2.More();itl2.Next(),i++) {
885 if(aFMap.Add(itl2.Value()))
886 aList.Append(itl2.Value());
888 //n = aList.Extent();
890 int n = aList.Extent();
891 if(n < 3) { // open topology case or Compound case => via edges
892 TopTools_IndexedDataMapOfShapeListOfShape aMap;
893 TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_EDGE, aMap);
894 const TopTools_ListOfShape& aList22 = aMap.FindFromKey(aSubShape);
895 if(aList22.Extent() >= 2) { // regular solution
898 // bug! duplication; fix is below
900 TopTools_ListOfShape aListE;
901 TopTools_ListIteratorOfListOfShape itl2(aList22);
902 for (int i = 1;itl2.More();itl2.Next(),i++) {
903 if(aFMap.Add(itl2.Value()))
904 aListE.Append(itl2.Value());
908 TopTools_ListIteratorOfListOfShape itl(aListE);
909 for (int i = 1;itl.More();itl.Next(),i++) {
910 const TopoDS_Shape& anEdge = itl.Value();
911 std::string anEdgeName = GetShapeName(aDoc, anEdge, selectionLabel());
915 aName += "|" + anEdgeName;
918 else { // dangle vertex: if(aList22.Extent() == 1)
919 //it should be already in DF
923 TopTools_ListIteratorOfListOfShape itl(aList);
924 for (int i = 1;itl.More();itl.Next(),i++) {
925 const TopoDS_Shape& aFace = itl.Value();
926 std::string aFaceName = GetShapeName(aDoc, aFace, selectionLabel());
930 aName += "|" + aFaceName;
937 // aDoc->addNamingName(selectionLabel(), aName);
938 // the selected sub-shape will not be shared and as result it will not require registration
943 TopAbs_ShapeEnum translateType (const std::string& theType)
945 // map from the textual shape types to OCCT enumeration
946 static std::map<std::string, TopAbs_ShapeEnum> MyShapeTypes;
947 if (MyShapeTypes.size() == 0) {
948 MyShapeTypes["face"] = TopAbs_FACE;
949 MyShapeTypes["faces"] = TopAbs_FACE;
950 MyShapeTypes["vertex"] = TopAbs_VERTEX;
951 MyShapeTypes["vertices"] = TopAbs_VERTEX;
952 MyShapeTypes["wire"] = TopAbs_WIRE;
953 MyShapeTypes["edge"] = TopAbs_EDGE;
954 MyShapeTypes["edges"] = TopAbs_EDGE;
955 MyShapeTypes["shell"] = TopAbs_SHELL;
956 MyShapeTypes["solid"] = TopAbs_SOLID;
957 MyShapeTypes["solids"] = TopAbs_SOLID;
958 MyShapeTypes["FACE"] = TopAbs_FACE;
959 MyShapeTypes["FACES"] = TopAbs_FACE;
960 MyShapeTypes["VERTEX"] = TopAbs_VERTEX;
961 MyShapeTypes["VERTICES"] = TopAbs_VERTEX;
962 MyShapeTypes["WIRE"] = TopAbs_WIRE;
963 MyShapeTypes["EDGE"] = TopAbs_EDGE;
964 MyShapeTypes["EDGES"] = TopAbs_EDGE;
965 MyShapeTypes["SHELL"] = TopAbs_SHELL;
966 MyShapeTypes["SOLID"] = TopAbs_SOLID;
967 MyShapeTypes["SOLIDS"] = TopAbs_SOLID;
969 if (MyShapeTypes.find(theType) != MyShapeTypes.end())
970 return MyShapeTypes[theType];
971 Events_Error::send("Shape type defined in XML is not implemented!");
975 const TopoDS_Shape getShapeFromNS(
976 const std::string& theSubShapeName, Handle(TNaming_NamedShape) theNS)
978 TopoDS_Shape aSelection;
979 std::string::size_type n = theSubShapeName.rfind('/');
980 if (n == std::string::npos) n = 0;
981 std::string aSubString = theSubShapeName.substr(n + 1);
982 n = aSubString.rfind('_');
983 if (n == std::string::npos) return aSelection;
984 aSubString = aSubString.substr(n+1);
985 int indx = atoi(aSubString.c_str());
987 TNaming_Iterator anItL(theNS);
988 for(int i = 1; anItL.More(); anItL.Next(), i++) {
990 return anItL.NewShape();
996 const TopoDS_Shape findFaceByName(
997 const std::string& theSubShapeName, std::shared_ptr<Model_Document> theDoc)
1000 std::string::size_type n, nb = theSubShapeName.rfind('/');
1001 if (nb == std::string::npos) nb = 0;
1002 std::string aSubString = theSubShapeName.substr(nb + 1);
1003 n = aSubString.rfind('_');
1004 if (n != std::string::npos) {
1005 std::string aSubStr2 = aSubString.substr(0, n);
1006 aSubString = theSubShapeName.substr(0, nb + 1);
1007 aSubString = aSubString + aSubStr2;
1009 aSubString = theSubShapeName;
1011 const TDF_Label& aLabel = theDoc->findNamingName(aSubString);
1012 if(aLabel.IsNull()) return aFace;
1013 Handle(TNaming_NamedShape) aNS;
1014 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
1015 aFace = getShapeFromNS(theSubShapeName, aNS);
1020 int ParseName(const std::string& theSubShapeName, std::list<std::string>& theList)
1022 std::string aName = theSubShapeName;
1023 std::string aLastName;
1024 int n1(0), n2(0); // n1 - start position, n2 - position of the delimiter
1025 while ((n2 = aName.find('|', n1)) != std::string::npos) {
1026 const std::string aName1 = aName.substr(n1, n2 - n1); //name of face
1027 theList.push_back(aName1);
1029 aLastName = aName.substr(n1);
1031 if(!aLastName.empty())
1032 theList.push_back(aLastName);
1033 return theList.size();
1036 const TopoDS_Shape findCommonShape(
1037 const TopAbs_ShapeEnum theType, const TopTools_ListOfShape& theList)
1039 TopoDS_Shape aShape;
1040 std::vector<TopTools_MapOfShape> aVec;
1041 TopTools_MapOfShape aMap1, aMap2, aMap3, aMap4;
1042 if(theList.Extent() > 1) {
1043 aVec.push_back(aMap1);
1044 aVec.push_back(aMap2);
1046 if(theList.Extent() > 2)
1047 aVec.push_back(aMap3);
1048 if(theList.Extent() == 4)
1049 aVec.push_back(aMap4);
1052 TopTools_ListIteratorOfListOfShape it(theList);
1053 for(int i = 0;it.More();it.Next(),i++) {
1054 const TopoDS_Shape& aFace = it.Value();
1056 TopExp_Explorer anExp (aFace, theType);
1057 for(;anExp.More();anExp.Next()) {
1058 const TopoDS_Shape& anEdge = anExp.Current();
1059 if (!anEdge.IsNull())
1060 aVec[i].Add(anExp.Current());
1063 TopExp_Explorer anExp (aFace, TopAbs_VERTEX);
1064 for(;anExp.More();anExp.Next()) {
1065 const TopoDS_Shape& aVertex = anExp.Current();
1066 if (!aVertex.IsNull())
1067 aVec[i].Add(anExp.Current());
1071 //trivial case: 2 faces
1072 TopTools_ListOfShape aList;
1073 TopTools_MapIteratorOfMapOfShape it2(aVec[0]);
1074 for(;it2.More();it2.Next()) {
1075 if(aVec[1].Contains(it2.Key())) {
1077 if(theList.Extent() == 2)
1080 aList.Append(it2.Key());
1083 if(aList.Extent() && aVec.size() > 3) {// list of common edges ==> search ny neighbors
1084 if(aVec[2].Extent() && aVec[3].Extent()) {
1085 TopTools_ListIteratorOfListOfShape it(aList);
1086 for(;it.More();it.Next()) {
1087 const TopoDS_Shape& aCand = it.Value();
1088 // not yet completelly implemented, to be rechecked
1089 TopoDS_Vertex aV1, aV2;
1090 TopExp::Vertices(TopoDS::Edge(aCand), aV1, aV2);
1092 if(aVec[2].Contains(aV1)) aNum++;
1093 else if(aVec[2].Contains(aV2)) aNum++;
1094 if(aVec[3].Contains(aV1)) aNum++;
1095 else if(aVec[3].Contains(aV2)) aNum++;
1104 if(aList.Extent() && aVec.size() == 3) {
1106 TopTools_ListIteratorOfListOfShape it(aList);
1107 for(;it.More();it.Next()) {
1108 const TopoDS_Shape& aCand = it.Value();
1109 if(aVec[2].Contains(aCand)) {
1118 std::string getContextName(const std::string& theSubShapeName)
1121 std::string::size_type n = theSubShapeName.find('/');
1122 if (n == std::string::npos) return aName;
1123 aName = theSubShapeName.substr(0, n);
1126 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
1127 void Model_AttributeSelection::selectSubShape(
1128 const std::string& theType, const std::string& theSubShapeName)
1130 if(theSubShapeName.empty() || theType.empty()) return;
1131 TopAbs_ShapeEnum aType = translateType(theType);
1132 std::shared_ptr<Model_Document> aDoc =
1133 std::dynamic_pointer_cast<Model_Document>(owner()->document());
1134 std::string aContName = getContextName(theSubShapeName);
1135 if(aContName.empty()) return;
1136 //ResultPtr aCont = context();
1137 ResultPtr aCont = aDoc->findByName(aContName);
1138 if(!aCont.get() || aCont->shape()->isNull()) return;
1139 TopoDS_Shape aContext = aCont->shape()->impl<TopoDS_Shape>();
1140 TopAbs_ShapeEnum aContType = aContext.ShapeType();
1141 if(aType <= aContType) return; // not applicable
1144 TopoDS_Shape aSelection;
1147 case TopAbs_COMPOUND:
1149 case TopAbs_COMPSOLID:
1157 const TopoDS_Shape aSelection = findFaceByName(theSubShapeName, aDoc);
1158 if(!aSelection.IsNull()) {// Select it
1159 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
1160 aShapeToBeSelected->setImpl(new TopoDS_Shape(aSelection));
1161 setValue(aCont, aShapeToBeSelected);
1169 TopoDS_Shape aSelection;// = findFaceByName(theSubShapeName, aDoc);
1170 const TDF_Label& aLabel = aDoc->findNamingName(theSubShapeName);
1171 if(!aLabel.IsNull()) {
1172 Handle(TNaming_NamedShape) aNS;
1173 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
1174 aSelection = getShapeFromNS(theSubShapeName, aNS);
1177 if(aSelection.IsNull()) {
1178 std::list<std::string> aListofNames;
1179 int n = ParseName(theSubShapeName, aListofNames);
1180 if(n > 1 && n < 5) {
1181 TopTools_ListOfShape aList;
1182 std::list<std::string>::iterator it =aListofNames.begin();
1183 for(;it != aListofNames.end();it++){
1184 const TopoDS_Shape aFace = findFaceByName(*it, aDoc);
1185 aList.Append(aFace);
1187 aSelection = findCommonShape(TopAbs_EDGE, aList);
1190 if(!aSelection.IsNull()) {// Select it
1191 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
1192 aShapeToBeSelected->setImpl(new TopoDS_Shape(aSelection));
1193 setValue(aCont, aShapeToBeSelected);
1199 TopoDS_Shape aSelection;
1200 const TDF_Label& aLabel = aDoc->findNamingName(theSubShapeName);
1201 if(!aLabel.IsNull()) {
1202 Handle(TNaming_NamedShape) aNS;
1203 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
1204 aSelection = getShapeFromNS(theSubShapeName, aNS);
1207 if(aSelection.IsNull()) {
1208 std::list<std::string> aListofNames;
1209 int n = ParseName(theSubShapeName, aListofNames);
1210 if(n > 1 && n < 4) { // 2 || 3
1211 TopTools_ListOfShape aList;
1212 std::list<std::string>::iterator it = aListofNames.begin();
1213 for(; it != aListofNames.end(); it++){
1214 const TopoDS_Shape aFace = findFaceByName(*it, aDoc);
1216 aList.Append(aFace);
1218 aSelection = findCommonShape(TopAbs_VERTEX, aList);
1221 if(!aSelection.IsNull()) {// Select it
1222 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
1223 aShapeToBeSelected->setImpl(new TopoDS_Shape(aSelection));
1224 setValue(aCont, aShapeToBeSelected);
1228 default: //TopAbs_SHAPE
1234 int Model_AttributeSelection::Id()
1236 std::shared_ptr<GeomAPI_Shape> aSelection = value();
1237 std::shared_ptr<GeomAPI_Shape> aContext = context()->shape();
1238 const TopoDS_Shape& aMainShape = aContext->impl<TopoDS_Shape>();
1239 const TopoDS_Shape& aSubShape = aSelection->impl<TopoDS_Shape>();
1241 if (aSelection && !aSelection->isNull() &&
1242 aContext && !aContext->isNull())
1244 TopTools_IndexedMapOfShape aSubShapesMap;
1245 TopExp::MapShapes(aMainShape, aSubShapesMap);
1246 anID = aSubShapesMap.FindIndex(aSubShape);