// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-// File: Model_AttributeSelection.h
+// File: Model_AttributeSelection.cpp
// Created: 2 Oct 2014
// Author: Mikhail PONIKAROV
#include "Model_Events.h"
#include "Model_Data.h"
#include "Model_Document.h"
+#include "Model_SelectionNaming.h"
#include <ModelAPI_Feature.h>
#include <ModelAPI_ResultBody.h>
#include <ModelAPI_ResultConstruction.h>
+#include <ModelAPI_ResultPart.h>
#include <ModelAPI_CompositeFeature.h>
+#include <ModelAPI_Tools.h>
#include <GeomAPI_Shape.h>
#include <GeomAPI_PlanarEdges.h>
#include <Events_Error.h>
#include <TopTools_IndexedMapOfShape.hxx>
#include <TopTools_MapIteratorOfMapOfShape.hxx>
#include <TopTools_ListOfShape.hxx>
+#include <NCollection_DataMap.hxx>
#include <TopExp_Explorer.hxx>
#include <TDF_LabelMap.hxx>
#include <BRep_Tool.hxx>
#include <TopAbs_ShapeEnum.hxx>
#include <TopoDS_Iterator.hxx>
#include <TNaming_Iterator.hxx>
+#include <BRep_Builder.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
+/// added to the index in the packed map to signalize that the vertex of edge is selected
/// (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");
+// simple reference in the construction
Standard_GUID kCONSTUCTION_SIMPLE_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb28");
+// reference to Part sub-object
+Standard_GUID kPART_REF_ID("635eacb2-a1d6-4dec-8348-471fae17cb27");
+// selection is invalid after recomputation
+Standard_GUID kINVALID_SELECTION("bce47fd7-80fa-4462-9d63-2f58acddd49d");
// 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)
+ const std::shared_ptr<GeomAPI_Shape>& theSubShape, const bool theTemporarily)
{
+ if (theTemporarily) { // just keep the stored without DF update
+ myTmpContext = theContext;
+ myTmpSubShape = theSubShape;
+ owner()->data()->sendAttributeUpdated(this);
+ return;
+ } else {
+ myTmpContext.reset();
+ myTmpSubShape.reset();
+ }
+
const std::shared_ptr<GeomAPI_Shape>& anOldShape = value();
bool isOldContext = theContext == myRef.value();
bool isOldShape = isOldContext &&
TDF_Label aSelLab = selectionLabel();
aSelLab.ForgetAttribute(kSIMPLE_REF_ID);
aSelLab.ForgetAttribute(kCONSTUCTION_SIMPLE_REF_ID);
+ aSelLab.ForgetAttribute(kINVALID_SELECTION);
bool isDegeneratedEdge = false;
// do not use the degenerated edge as a shape, a null context and shape is used in the case
// to keep the reference attribute label
TDF_Label aRefLab = myRef.myRef->Label();
aSelLab.ForgetAllAttributes(true);
- myRef.myRef = TDF_Reference::Set(aSelLab, aSelLab);
+ myRef.myRef = TDF_Reference::Set(aSelLab.Father(), aSelLab.Father());
return;
}
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)) {
+ // equal and null selected objects mean the same: object is equal to context,
+ if (theContext->shape().get() &&
+ (theContext->shape()->isEqual(theSubShape) || !theSubShape.get())) {
aSelLab.ForgetAllAttributes(true);
TDataStd_UAttribute::Set(aSelLab, kSIMPLE_REF_ID);
} else {
// to sub, so the whole result is selected
aSelLab.ForgetAllAttributes(true);
TDataStd_UAttribute::Set(aSelLab, kCONSTUCTION_SIMPLE_REF_ID);
+ ResultConstructionPtr aConstruction =
+ std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theContext);
+ if (aConstruction->isInfinite()) {
+ // For correct naming selection, put the shape into the naming structure.
+ // It seems sub-shapes are not needed: only this shape is (and can be ) selected.
+ TNaming_Builder aBuilder(aSelLab);
+ aBuilder.Generated(theContext->shape()->impl<TopoDS_Shape>());
+ std::shared_ptr<Model_Document> aMyDoc =
+ std::dynamic_pointer_cast<Model_Document>(owner()->document());
+ std::string aName = theContext->data()->name();
+ aMyDoc->addNamingName(aSelLab, aName);
+ TDataStd_Name::Set(aSelLab, aName.c_str());
+ } else { // for sketch the naming is needed in DS
+ BRep_Builder aCompoundBuilder;
+ TopoDS_Compound aComp;
+ aCompoundBuilder.MakeCompound(aComp);
+ for(int a = 0; a < aConstruction->facesNum(); a++) {
+ TopoDS_Shape aFace = aConstruction->face(a)->impl<TopoDS_Shape>();
+ aCompoundBuilder.Add(aComp, aFace);
+ }
+ std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape);
+ aShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aComp));
+ selectConstruction(theContext, aShape);
+ }
} else {
selectConstruction(theContext, theSubShape);
}
+ } else if (theContext->groupName() == ModelAPI_ResultPart::group()) {
+ aSelLab.ForgetAllAttributes(true);
+ TDataStd_UAttribute::Set(aSelLab, kPART_REF_ID);
+ selectPart(theContext, theSubShape);
}
//the attribute initialized state should be changed by sendAttributeUpdated only
//myIsInitialized = true;
std::string aSelName = namingName();
if(!aSelName.empty())
TDataStd_Name::Set(selectionLabel(), aSelName.c_str()); //set name
-#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
}
std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
{
+ if (myTmpContext.get() || myTmpSubShape.get()) {
+ return myTmpSubShape;
+ }
+
std::shared_ptr<GeomAPI_Shape> aResult;
+ TDF_Label aSelLab = selectionLabel();
+ if (aSelLab.IsAttribute(kINVALID_SELECTION))
+ return aResult;
+
if (myRef.isInitialized()) {
- 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())
if (aSelLab.IsAttribute(kCONSTUCTION_SIMPLE_REF_ID)) { // it is just reference to construction, nothing is in value
return aResult; // empty result
}
+ if (aSelLab.IsAttribute(kPART_REF_ID)) {
+ ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(context());
+ if (!aPart.get() || !aPart->isActivated())
+ return std::shared_ptr<GeomAPI_Shape>(); // postponed naming needed
+ Handle(TDataStd_Integer) anIndex;
+ if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
+ return aPart->selectionValue(anIndex->Get());
+ }
+ /*
+ Handle(TDataStd_Name) aName;
+ if (!selectionLabel().FindAttribute(TDataStd_Name::GetID(), aName)) {
+ return std::shared_ptr<GeomAPI_Shape>(); // something is wrong
+ }
+ return aPart->shapeInPart(TCollection_AsciiString(aName->Get()).ToCString());
+ */
+ }
Handle(TNaming_NamedShape) aSelection;
if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
return aResult;
}
+bool Model_AttributeSelection::isInvalid()
+{
+ return selectionLabel().IsAttribute(kINVALID_SELECTION) == Standard_True;
+}
+
+bool Model_AttributeSelection::isInitialized()
+{
+ if (ModelAPI_AttributeSelection::isInitialized()) { // additional checks if it is initialized
+ std::shared_ptr<GeomAPI_Shape> aResult;
+ if (myRef.isInitialized()) {
+ TDF_Label aSelLab = selectionLabel();
+ if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
+ ResultPtr aContext = context();
+ return aContext.get() != NULL;
+ }
+ if (aSelLab.IsAttribute(kCONSTUCTION_SIMPLE_REF_ID)) { // it is just reference to construction, nothing is in value
+ return true;
+ }
+
+ Handle(TNaming_NamedShape) aSelection;
+ if (selectionLabel().FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
+ return !aSelection->Get().IsNull();
+ } else { // for simple construction element: just shape of this construction element
+ ResultConstructionPtr aConstr =
+ std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(context());
+ if (aConstr.get()) {
+ return aConstr->shape().get() != NULL;
+ }
+ }
+ }
+ }
+ return false;
+}
+
Model_AttributeSelection::Model_AttributeSelection(TDF_Label& theLabel)
: myRef(theLabel)
{
}
ResultPtr Model_AttributeSelection::context() {
- return std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
+ if (myTmpContext.get() || myTmpSubShape.get()) {
+ return myTmpContext;
+ }
+
+ ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
+ // for parts there could be same-data result, so take the last enabled
+ if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group()) {
+ int aSize = aResult->document()->size(ModelAPI_ResultPart::group());
+ for(int a = aSize - 1; a >= 0; a--) {
+ ObjectPtr aPart = aResult->document()->object(ModelAPI_ResultPart::group(), a);
+ if (aPart.get() && aPart->data() == aResult->data()) {
+ ResultPtr aPartResult = std::dynamic_pointer_cast<ModelAPI_Result>(aPart);
+ FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
+ // check that this result is not this-feature result (it is forbidden t oselect itself)
+ if (anOwnerFeature.get() && anOwnerFeature->firstResult() != aPartResult) {
+ return aPartResult;
+ }
+ }
+ }
+ }
+ return aResult;
}
TDF_LabelMap& Model_AttributeSelection::scope()
{
if (myScope.IsEmpty()) { // create a new scope if not yet done
- // gets all labels with named shapes that are bofore this feature label (before in history)
- TDF_Label aFeatureLab = std::dynamic_pointer_cast<Model_Data>(
- owner()->data())->label().Father();
- int aFeatureID = aFeatureLab.Tag();
- TDF_ChildIterator aFeaturesIter(aFeatureLab.Father());
- for(; aFeaturesIter.More(); aFeaturesIter.Next()) {
- if (aFeaturesIter.Value().Tag() >= aFeatureID) // the left labels are created later
- break;
- TDF_ChildIDIterator aNSIter(aFeaturesIter.Value(), TNaming_NamedShape::GetID(), 1);
- for(; aNSIter.More(); aNSIter.Next()) {
- Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
- if (!aNS.IsNull() && aNS->Evolution() != TNaming_SELECTED) {
- myScope.Add(aNS->Label());
+ // gets all features with named shapes that are before this feature label (before in history)
+ DocumentPtr aMyDoc = owner()->document();
+ std::list<std::shared_ptr<ModelAPI_Feature> > allFeatures = aMyDoc->allFeatures();
+ std::list<std::shared_ptr<ModelAPI_Feature> >::iterator aFIter = allFeatures.begin();
+ bool aMePassed = false;
+ CompositeFeaturePtr aComposite =
+ std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(owner());
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
+ CompositeFeaturePtr aCompositeOwner, aCompositeOwnerOwner;
+ if (aFeature.get()) {
+ aCompositeOwner = ModelAPI_Tools::compositeOwner(aFeature);
+ if (aCompositeOwner.get()) {
+ aCompositeOwnerOwner = ModelAPI_Tools::compositeOwner(aCompositeOwner);
+ }
+ }
+ for(; aFIter != allFeatures.end(); aFIter++) {
+ if (*aFIter == owner()) { // the left features are created later (except subs of composite)
+ aMePassed = true;
+ continue;
+ }
+ bool isInScope = !aMePassed;
+ if (!isInScope && aComposite.get()) { // try to add sub-elements of composite if this is composite
+ if (aComposite->isSub(*aFIter))
+ isInScope = true;
+ }
+ // remove the composite-owner of this feature (sketch in extrusion-cut)
+ if (isInScope && (aCompositeOwner == *aFIter || aCompositeOwnerOwner == *aFIter))
+ isInScope = false;
+
+ if (isInScope && aFIter->get() && (*aFIter)->data()->isValid()) {
+ TDF_Label aFeatureLab = std::dynamic_pointer_cast<Model_Data>(
+ (*aFIter)->data())->label().Father();
+ TDF_ChildIDIterator aNSIter(aFeatureLab, TNaming_NamedShape::GetID(), 1);
+ for(; aNSIter.More(); aNSIter.Next()) {
+ Handle(TNaming_NamedShape) aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
+ if (!aNS.IsNull() && aNS->Evolution() != TNaming_SELECTED) {
+ myScope.Add(aNS->Label());
+ }
}
}
}
return myScope;
}
+/// produces theEdge orientation relatively to theContext face
+int edgeOrientation(const TopoDS_Shape& theContext, TopoDS_Edge& theEdge)
+{
+ if (theContext.ShapeType() != TopAbs_FACE)
+ return 0;
+ TopoDS_Face aContext = TopoDS::Face(theContext);
+ if (theEdge.Orientation() == TopAbs_FORWARD)
+ return 1;
+ if (theEdge.Orientation() == TopAbs_REVERSED)
+ return -1;
+ return 0; // unknown
+}
+
+/// Sets the invalid flag if flag is false, or removes it if "true"
+/// Returns theFlag
+static bool setInvalidIfFalse(TDF_Label& theLab, const bool theFlag) {
+ if (theFlag) {
+ theLab.ForgetAttribute(kINVALID_SELECTION);
+ } else {
+ TDataStd_UAttribute::Set(theLab, kINVALID_SELECTION);
+ }
+ return theFlag;
+}
+
bool Model_AttributeSelection::update()
{
- ResultPtr aContext = context();
- if (!aContext.get()) return false;
TDF_Label aSelLab = selectionLabel();
+ ResultPtr aContext = context();
+ if (!aContext.get())
+ return setInvalidIfFalse(aSelLab, false);
if (aSelLab.IsAttribute(kSIMPLE_REF_ID)) { // it is just reference to shape, not sub-shape
- return aContext->shape() && !aContext->shape()->isNull();
+ return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
}
if (aSelLab.IsAttribute(kCONSTUCTION_SIMPLE_REF_ID)) { // it is just reference to construction, not sub-shape
- return aContext->shape() && !aContext->shape()->isNull();
+ // if there is a sketch, the sketch-naming must be updated
+ ResultConstructionPtr aConstruction =
+ std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aContext);
+ if (!aConstruction->isInfinite()) {
+ BRep_Builder aCompoundBuilder;
+ TopoDS_Compound aComp;
+ aCompoundBuilder.MakeCompound(aComp);
+ for(int a = 0; a < aConstruction->facesNum(); a++) {
+ TopoDS_Shape aFace = aConstruction->face(a)->impl<TopoDS_Shape>();
+ aCompoundBuilder.Add(aComp, aFace);
+ }
+ std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape);
+ aShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aComp));
+ selectConstruction(aContext, aShape);
+ }
+ return setInvalidIfFalse(aSelLab, aContext->shape() && !aContext->shape()->isNull());
+ }
+
+ if (aSelLab.IsAttribute(kPART_REF_ID)) { // it is reference to the part object
+ std::shared_ptr<GeomAPI_Shape> aNoSelection;
+ return setInvalidIfFalse(aSelLab, selectPart(aContext, aNoSelection, true));
}
if (aContext->groupName() == ModelAPI_ResultBody::group()) {
TNaming_Selector aSelector(aSelLab);
bool aResult = aSelector.Solve(scope()) == Standard_True;
owner()->data()->sendAttributeUpdated(this);
- return aResult;
+ return setInvalidIfFalse(aSelLab, aResult);
} else if (aContext->groupName() == ModelAPI_ResultConstruction::group()) {
// construction: identification by the results indexes, recompute faces and
// take the face that more close by the indexes
// getting a type of selected shape
Handle(TDataStd_Integer) aTypeAttr;
if (!aLab.FindAttribute(TDataStd_Integer::GetID(), aTypeAttr)) {
- return false;
+ return setInvalidIfFalse(aSelLab, false);
}
TopAbs_ShapeEnum aShapeType = (TopAbs_ShapeEnum)(aTypeAttr->Get());
// selected indexes will be needed in each "if"
CompositeFeaturePtr aComposite =
std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature);
if (!aComposite.get() || aComposite->numberOfSubs() == 0) {
- return false;
+ return setInvalidIfFalse(aSelLab, false);
}
if (aShapeType == TopAbs_FACE) { // compound is for the whole sketch selection
// If this is a wire with plane defined thin it is a sketch-like object
if (!aConstructionContext->facesNum()) // no faces, update can not work correctly
- return false;
+ return setInvalidIfFalse(aSelLab, false);
// if there is no edges indexes, any face can be used: take the first
std::shared_ptr<GeomAPI_Shape> aNewSelected;
if (aNoIndexes) {
aNewSelected = aConstructionContext->face(0);
} else { // searching for most looks-like initial face by the indexes
- // prepare edges of the current resut for the fast searching
- TColStd_MapOfTransient allCurves;
+ // prepare edges of the current result for the fast searching
+ NCollection_DataMap<Handle(Geom_Curve), int> allCurves; // curves and orientations of edges
const int aSubNum = aComposite->numberOfSubs();
for(int a = 0; a < aSubNum; a++) {
- if (aSubIds->Contains(aComposite->subFeatureId(a))) {
+ int aSubID = aComposite->subFeatureId(a);
+ if (aSubIds->Contains(aSubID)) {
FeaturePtr aSub = aComposite->subFeature(a);
const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
if (!anEdge.IsNull()) {
Standard_Real aFirst, aLast;
Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
- allCurves.Add(aCurve);
+ // searching for orientation information
+ int anOrient = 0;
+ Handle(TDataStd_Integer) anInt;
+ if (aSelLab.FindChild(aSubID).FindAttribute(TDataStd_Integer::GetID(), anInt)){
+ anOrient = anInt->Get();
+ }
+ allCurves.Bind(aCurve, anOrient);
}
}
}
}
}
- double aBestFound = 0; // best percentage of found edges
+ int aBestFound = 0; // best number of found edges (not percentage: issue 1019)
+ int aBestOrient = 0; // for the equal "BestFound" additional parameter is orientation
for(int aFaceIndex = 0; aFaceIndex < aConstructionContext->facesNum(); aFaceIndex++) {
- int aFound = 0, aNotFound = 0;
- TopExp_Explorer anEdgesExp(
- aConstructionContext->face(aFaceIndex)->impl<TopoDS_Shape>(), TopAbs_EDGE);
+ int aFound = 0, aNotFound = 0, aSameOrientation = 0;
+ TopoDS_Face aFace =
+ TopoDS::Face(aConstructionContext->face(aFaceIndex)->impl<TopoDS_Shape>());
+ TopExp_Explorer anEdgesExp(aFace, TopAbs_EDGE);
+ TColStd_MapOfTransient alreadyProcessed; // to avoid counting edges with same curved (841)
for(; anEdgesExp.More(); anEdgesExp.Next()) {
TopoDS_Edge anEdge = TopoDS::Edge(anEdgesExp.Current());
if (!anEdge.IsNull()) {
Standard_Real aFirst, aLast;
Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
- if (allCurves.Contains(aCurve)) {
+ if (alreadyProcessed.Contains(aCurve))
+ continue;
+ alreadyProcessed.Add(aCurve);
+ if (allCurves.IsBound(aCurve)) {
aFound++;
+ int anOrient = allCurves.Find(aCurve);
+ if (anOrient != 0) { // extra comparision score is orientation
+ if (edgeOrientation(aFace, anEdge) == anOrient)
+ aSameOrientation++;
+ }
} else {
aNotFound++;
}
}
}
if (aFound + aNotFound != 0) {
- double aPercentage = double(aFound) / double(aFound + aNotFound);
- if (aPercentage > aBestFound) {
- aBestFound = aPercentage;
+ if (aFound > aBestFound ||
+ (aFound == aBestFound && aSameOrientation > aBestOrient)) {
+ aBestFound = aFound;
+ aBestOrient = aSameOrientation;
aNewSelected = aConstructionContext->face(aFaceIndex);
}
}
if (aNewSelected) { // store this new selection
selectConstruction(aContext, aNewSelected);
owner()->data()->sendAttributeUpdated(this);
- return true;
+ return setInvalidIfFalse(aSelLab, true);
+ } else { // if the selection is not found, put the empty shape: it's better to have disappeared shape, than the old, the lost one
+ TNaming_Builder anEmptyBuilder(selectionLabel());
+ return setInvalidIfFalse(aSelLab, false);
}
} else if (aShapeType == TopAbs_EDGE) {
// just reselect the edge by the id
if (aRes && aRes->shape() && aRes->shape()->isEdge()) { // found!
selectConstruction(aContext, aRes->shape());
owner()->data()->sendAttributeUpdated(this);
- return true;
+ return setInvalidIfFalse(aSelLab, true);
}
}
}
if (aRes->shape()->isVertex() && aVertexNum == 0) { // found!
selectConstruction(aContext, aRes->shape());
owner()->data()->sendAttributeUpdated(this);
- return true;
+ return setInvalidIfFalse(aSelLab, true);
} else if (aRes->shape()->isEdge() && aVertexNum > 0) {
const TopoDS_Shape& anEdge = aRes->shape()->impl<TopoDS_Shape>();
int aVIndex = 1;
aVertex->setImpl(new TopoDS_Shape(aVExp.Current()));
selectConstruction(aContext, aVertex);
owner()->data()->sendAttributeUpdated(this);
- return true;
+ return setInvalidIfFalse(aSelLab, true);
}
aVIndex++;
}
} else { // simple construction element: the selected is that needed
selectConstruction(aContext, aContext->shape());
owner()->data()->sendAttributeUpdated(this);
- return true;
+ return setInvalidIfFalse(aSelLab, true);
}
}
- return false; // unknown case
+ return setInvalidIfFalse(aSelLab, false); // unknown case
}
{
// perform the selection
TNaming_Selector aSel(selectionLabel());
- TopoDS_Shape aNewShape = theSubShape ? theSubShape->impl<TopoDS_Shape>() : TopoDS_Shape();
TopoDS_Shape aContext;
ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(myRef.value());
if (aBody) {
aContext = aBody->shape()->impl<TopoDS_Shape>();
} else {
- ResultConstructionPtr aConstr =
- std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myRef.value());
- if (aConstr) {
- aContext = aConstr->shape()->impl<TopoDS_Shape>();
+ ResultPtr aResult =
+ std::dynamic_pointer_cast<ModelAPI_Result>(myRef.value());
+ if (aResult) {
+ aContext = aResult->shape()->impl<TopoDS_Shape>();
} else {
Events_Error::send("A result with shape is expected");
return;
}
}
+ TopoDS_Shape aNewShape = theSubShape ? theSubShape->impl<TopoDS_Shape>() : aContext;
/// fix for issue 411: result modified shapes must not participate in this selection mechanism
FeaturePtr aFeatureOwner = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
if (aFeatureOwner.get())
aFeatureOwner->eraseResults();
-
- aSel.Select(aNewShape, aContext);
+ if (!aContext.IsNull()) {
+ 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,
+/// theOrientation is additional information about the positioning of edge relatively to face
+/// it is stored in the integer attribute of the edge sub-label:
+/// -1 is out, 1 is in, 0 is not needed
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)())
+ std::string theAdditionalName, std::map<int, int>& theOrientations,
+ Handle(TDataStd_IntPackedMap) theRefs = Handle(TDataStd_IntPackedMap)(),
+ const int theOrientation = 0)
{
TDF_Label aLab = theID == 0 ? theMainLabel : theMainLabel.FindChild(theID);
+ if (theOrientation != 0) { // store the orientation of edge relatively to face if needed
+ TDataStd_Integer::Set(aLab, theOrientation);
+ }
TNaming_Builder aBuilder(aLab);
aBuilder.Generated(theShape);
std::stringstream aName;
if (theRefs.IsNull()) {
aName<<theID;
- } else { // make a compisite name from all sub-elements indexes: "1_2_3_4"
+ if (theOrientation == 1)
+ aName<<"f";
+ else if (theOrientation == -1)
+ aName<<"r";
+ } else { // make a composite name from all sub-elements indexes: "1_2_3_4"
TColStd_MapIteratorOfPackedMapOfInteger aRef(theRefs->GetMap());
for(; aRef.More(); aRef.Next()) {
aName<<"-"<<aRef.Key();
+ if (theOrientations.find(aRef.Key()) != theOrientations.end()) {
+ if (theOrientations[aRef.Key()] == 1)
+ aName<<"f";
+ else if (theOrientations[aRef.Key()] == -1)
+ aName<<"r";
+ }
}
}
}
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
+ // identify the results of sub-object of the composite by edges
// save type of the selected shape in integer attribute
TopAbs_ShapeEnum aShapeType = aSubShape.ShapeType();
TDataStd_Integer::Set(aLab, (int)aShapeType);
}
// iterate and store the result ids of sub-elements and sub-elements to sub-labels
Handle(TDataStd_IntPackedMap) aRefs = TDataStd_IntPackedMap::Set(aLab);
+ std::map<int, int> anOrientations; //map from edges IDs to orientations of these edges in face
aRefs->Clear();
const int aSubNum = aComposite->numberOfSubs();
for(int a = 0; a < aSubNum; a++) {
if (allCurves.Contains(aCurve)) {
int anID = aComposite->subFeatureId(a);
aRefs->Add(anID);
- if (aShapeType != TopAbs_EDGE) { // edge do not need the sub-edges on sub-labels
+ if (aShapeType != TopAbs_EDGE) { // face needs 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()) {
Standard_Real aFirst, aLast;
Handle(Geom_Curve) aFaceCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
if (aFaceCurve == aCurve) {
- registerSubShape(selectionLabel(), anEdge, anID, aContextFeature, aMyDoc, "");
+ int anOrient = edgeOrientation(aSubShape, anEdge);
+ anOrientations[anID] = anOrient;
+ registerSubShape(
+ selectionLabel(), anEdge, anID, aContextFeature, aMyDoc, "", anOrientations,
+ Handle(TDataStd_IntPackedMap)(), anOrient);
}
}
} else { // put vertices of the selected edge to sub-labels
TopoDS_Vertex aV = TopoDS::Vertex(anEdgeExp.Current());
std::stringstream anAdditionalName;
- registerSubShape(selectionLabel(), aV, aTagIndex, aContextFeature, aMyDoc,
- "");
+ registerSubShape(
+ selectionLabel(), aV, aTagIndex, aContextFeature, aMyDoc, "", anOrientations);
}
}
}
// store the selected as primitive
TNaming_Builder aBuilder(selectionLabel());
aBuilder.Generated(aSubShape);
- registerSubShape(selectionLabel(), aSubShape, 0, aContextFeature, aMyDoc, "", aRefs);
-}
-
-TDF_Label Model_AttributeSelection::selectionLabel()
-{
- return myRef.myRef->Label().FindChild(1);
+ registerSubShape(
+ selectionLabel(), aSubShape, 0, aContextFeature, aMyDoc, "", anOrientations, aRefs);
}
-#define FIX_BUG1 1
-std::string GetShapeName(std::shared_ptr<Model_Document> theDoc, const TopoDS_Shape& theShape,
- const TDF_Label& theLabel)
+bool Model_AttributeSelection::selectPart(
+ const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
+ const bool theUpdate)
{
- std::string aName;
- // check if the subShape is already in DF
- Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(theShape, theLabel);
- Handle(TDataStd_Name) anAttr;
- if(!aNS.IsNull() && !aNS->IsEmpty()) { // in the document
- if(aNS->Label().FindAttribute(TDataStd_Name::GetID(), anAttr)) {
- aName = TCollection_AsciiString(anAttr->Get()).ToCString();
- if(!aName.empty()) {
- const TDF_Label& aLabel = 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;
- }*/
-
- static const std::string aPostFix("_");
- TNaming_Iterator anItL(aNS);
- for(int i = 1; anItL.More(); anItL.Next(), i++) {
- if(anItL.NewShape() == theShape) {
- aName += aPostFix;
- aName += TCollection_AsciiString (i).ToCString();
- break;
- }
- }
- /* MPV: the code below does not work because of TNaming_Tool.cxx line 145: aNS->Get() uses maps
- const TopoDS_Shape& aShape = aNS->Get();
- if(aShape.ShapeType() == TopAbs_COMPOUND) {
- std::string aPostFix("_");
- TopoDS_Iterator it(aShape);
- for (int i = 1;it.More();it.Next(), i++) {
- if(it.Value() == theShape) {
- aPostFix += TCollection_AsciiString (i).ToCString();
- aName += aPostFix;
- break;
- }
- else continue;
- }
- }
- */
- }
+ ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
+ if (!aPart.get() || !aPart->isActivated())
+ return true; // postponed naming
+ if (theUpdate) {
+ Handle(TDataStd_Integer) anIndex;
+ if (selectionLabel().FindAttribute(TDataStd_Integer::GetID(), anIndex)) { // by internal selection
+ if (anIndex->Get() > 0) {
+ // update the selection by index
+ return aPart->updateInPart(anIndex->Get());
+ } else {
+ return true; // nothing to do, referencing just by name
+ }
}
+ return true; // nothing to do, referencing just by name
+ }
+ // store the shape (in case part is not loaded it should be useful
+ TopoDS_Shape aShape;
+ std::string aName = theContext->data()->name();
+ if (!theSubShape.get() || theSubShape->isNull()) {// the whole part shape is selected
+ aShape = theContext->shape()->impl<TopoDS_Shape>();
+ } else {
+ aShape = theSubShape->impl<TopoDS_Shape>();
+ int anIndex;
+ aName += "/" + aPart->nameInPart(theSubShape, anIndex);
+ TDataStd_Integer::Set(selectionLabel(), anIndex);
}
- return aName;
+ TNaming_Builder aBuilder(selectionLabel());
+ aBuilder.Select(aShape, aShape);
+ // identify by name in the part
+ TDataStd_Name::Set(selectionLabel(), aName.c_str());
+ return !aName.empty();
}
-bool isTrivial (const TopTools_ListOfShape& theAncestors, TopTools_IndexedMapOfShape& theSMap)
+TDF_Label Model_AttributeSelection::selectionLabel()
{
- // a trivial case: F1 & F2, aNumber = 1, i.e. intersection gives 1 edge.
- TopoDS_Compound aCmp;
- BRep_Builder BB;
- BB.MakeCompound(aCmp);
- TopTools_ListIteratorOfListOfShape it(theAncestors);
- for(;it.More();it.Next()) {
- BB.Add(aCmp, it.Value());
- theSMap.Add(it.Value());
- }
- int aNumber(0);
- TopTools_IndexedDataMapOfShapeListOfShape aMap2;
- TopExp::MapShapesAndAncestors(aCmp, TopAbs_EDGE, TopAbs_FACE, aMap2);
- for (int i = 1; i <= aMap2.Extent(); i++) {
- const TopoDS_Shape& aKey = aMap2.FindKey(i);
- const TopTools_ListOfShape& anAncestors = aMap2.FindFromIndex(i);
- if(anAncestors.Extent() > 1) aNumber++;
- }
- if(aNumber > 1) return false;
- return true;
+ return myRef.myRef->Label().FindChild(1);
}
-std::string Model_AttributeSelection::namingName()
+
+std::string Model_AttributeSelection::namingName(const std::string& theDefaultName)
{
std::string aName("");
- if(!this->isInitialized()) return aName;
+ if(!this->isInitialized())
+ return !theDefaultName.empty() ? theDefaultName : aName;
Handle(TDataStd_Name) anAtt;
if(selectionLabel().FindAttribute(TDataStd_Name::GetID(), anAtt)) {
aName = TCollection_AsciiString(anAtt->Get()).ToCString();
std::shared_ptr<GeomAPI_Shape> aSubSh = value();
ResultPtr aCont = context();
- aName = "Undefined name";
- if(!aCont.get() || aCont->shape()->isNull())
- return aName;
- if (!aSubSh.get() || aSubSh->isNull()) { // no subshape, so just the whole feature name
- return aCont->data()->name();
- }
- 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());
-
- // check if the subShape is already in DF
- aName = GetShapeName(aDoc, aSubShape, selectionLabel());
- if(aName.empty() ) { // not in the document!
- TopAbs_ShapeEnum aType = aSubShape.ShapeType();
- switch (aType) {
- case TopAbs_FACE:
- // 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
- 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++) {
- const TopoDS_Shape& aKey = aMap.FindKey(i);
- //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;
- TopTools_MapOfShape aMap3;
- aLocalizer.FindNeighbourg(aContext, aSubShape, aMap3);
- //int n = aMap3.Extent();
- TopTools_MapIteratorOfMapOfShape it(aMap3);
- for(;it.More();it.Next()) {
- const TopoDS_Shape& aNbShape = it.Key(); // neighbor edge
- //TopAbs_ShapeEnum aType = aNbShape.ShapeType();
- const TopTools_ListOfShape& aList = aMap.FindFromKey(aNbShape);
- TopTools_ListIteratorOfListOfShape it2(aList);
- for(;it2.More();it2.Next()) {
- if(aSMap.Contains(it2.Value())) continue; // skip this Face
- aListOfNbs.Append(it2.Value());
- }
- }
- } // else a trivial case
-
- // build name of the sub-shape Edge
- for(int i=1; i <= aSMap.Extent(); i++) {
- const TopoDS_Shape& aFace = aSMap.FindKey(i);
- std::string aFaceName = GetShapeName(aDoc, aFace, selectionLabel());
- if(i == 1)
- aName = aFaceName;
- else
- aName += "|" + aFaceName;
- }
- TopTools_ListIteratorOfListOfShape itl(aListOfNbs);
- for (;itl.More();itl.Next()) {
- std::string aFaceName = GetShapeName(aDoc, itl.Value(), selectionLabel());
- aName += "|" + aFaceName;
- }
- }
- break;
-
- 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
- // or compound of 2 open faces.
- // 4) E1 | E2 - intesection of 2 edges defines a vertex - when we have a case of
- // two independent edges (wire or compound)
- // implemented 2 first cases
- {
- TopTools_IndexedDataMapOfShapeListOfShape aMap;
- TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_FACE, aMap);
- const TopTools_ListOfShape& aList2 = aMap.FindFromKey(aSubShape);
- TopTools_ListOfShape aList;
- TopTools_MapOfShape aFMap;
-#ifdef FIX_BUG1
- //int n = aList2.Extent(); //bug! duplication
- // fix is below
- TopTools_ListIteratorOfListOfShape itl2(aList2);
- for (int i = 1;itl2.More();itl2.Next(),i++) {
- if(aFMap.Add(itl2.Value()))
- aList.Append(itl2.Value());
- }
- //n = aList.Extent();
-#endif
- 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;
- }
- // register name
- // aDoc->addNamingName(selectionLabel(), aName);
- // the selected sub-shape will not be shared and as result it will not require registration
- }
- return aName;
-}
-TopAbs_ShapeEnum translateType (const std::string& theType)
-{
- // map from the textual shape types to OCCT enumeration
- static std::map<std::string, TopAbs_ShapeEnum> MyShapeTypes;
- if (MyShapeTypes.size() == 0) {
- MyShapeTypes["face"] = TopAbs_FACE;
- MyShapeTypes["faces"] = TopAbs_FACE;
- MyShapeTypes["vertex"] = TopAbs_VERTEX;
- MyShapeTypes["vertices"] = TopAbs_VERTEX;
- MyShapeTypes["wire"] = TopAbs_WIRE;
- MyShapeTypes["edge"] = TopAbs_EDGE;
- MyShapeTypes["edges"] = TopAbs_EDGE;
- MyShapeTypes["shell"] = TopAbs_SHELL;
- MyShapeTypes["solid"] = TopAbs_SOLID;
- MyShapeTypes["solids"] = TopAbs_SOLID;
- MyShapeTypes["FACE"] = TopAbs_FACE;
- MyShapeTypes["FACES"] = TopAbs_FACE;
- MyShapeTypes["VERTEX"] = TopAbs_VERTEX;
- MyShapeTypes["VERTICES"] = TopAbs_VERTEX;
- MyShapeTypes["WIRE"] = TopAbs_WIRE;
- MyShapeTypes["EDGE"] = TopAbs_EDGE;
- MyShapeTypes["EDGES"] = TopAbs_EDGE;
- MyShapeTypes["SHELL"] = TopAbs_SHELL;
- MyShapeTypes["SOLID"] = TopAbs_SOLID;
- MyShapeTypes["SOLIDS"] = TopAbs_SOLID;
- }
- if (MyShapeTypes.find(theType) != MyShapeTypes.end())
- return MyShapeTypes[theType];
- Events_Error::send("Shape type defined in XML is not implemented!");
- return TopAbs_SHAPE;
-}
-
-const TopoDS_Shape getShapeFromNS(
- const std::string& theSubShapeName, Handle(TNaming_NamedShape) theNS)
-{
- 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());
-
- TNaming_Iterator anItL(theNS);
- for(int i = 1; anItL.More(); anItL.Next(), i++) {
- if (i == indx) {
- return anItL.NewShape();
- }
- }
- 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)) {
- aFace = getShapeFromNS(theSubShapeName, aNS);
- }
- 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();
+ Model_SelectionNaming aSelNaming(selectionLabel());
+ return aSelNaming.namingName(aCont, aSubSh, theDefaultName);
}
-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::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);
+ // check this is Part-name: 2 delimiters in the name
+ std::size_t aPartEnd = theSubShapeName.find('/');
+ if (aPartEnd != string::npos && aPartEnd != theSubShapeName.rfind('/')) {
+ std::string aPartName = theSubShapeName.substr(0, aPartEnd);
+ ObjectPtr aFound = owner()->document()->objectByName(ModelAPI_ResultPart::group(), aPartName);
+ if (aFound.get()) { // found such part, so asking it for the name
+ ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFound);
+ string aNameInPart = theSubShapeName.substr(aPartEnd + 1);
+ int anIndex;
+ std::shared_ptr<GeomAPI_Shape> aSelected = aPart->shapeInPart(aNameInPart, theType, anIndex);
+ if (aSelected.get()) {
+ setValue(aPart, aSelected);
+ TDataStd_Integer::Set(selectionLabel(), anIndex);
+ return;
}
}
- 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)) {
- aSelection = getShapeFromNS(theSubShapeName, aNS);
- }
- }
- if(aSelection.IsNull()) {
- std::list<std::string> aListofNames;
- int n = ParseName(theSubShapeName, aListofNames);
- if(n > 1 && n < 5) {
- TopTools_ListOfShape aList;
- std::list<std::string>::iterator it =aListofNames.begin();
- for(;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)) {
- aSelection = getShapeFromNS(theSubShapeName, aNS);
- }
- }
- if(aSelection.IsNull()) {
- std::list<std::string> aListofNames;
- int n = ParseName(theSubShapeName, aListofNames);
- if(n > 1 && n < 4) { // 2 || 3
- TopTools_ListOfShape aList;
- std::list<std::string>::iterator it = aListofNames.begin();
- for(; 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;
}
+ Model_SelectionNaming aSelNaming(selectionLabel());
+ std::shared_ptr<Model_Document> aDoc =
+ std::dynamic_pointer_cast<Model_Document>(owner()->document());
+ std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected;
+ ResultPtr aCont;
+ if (aSelNaming.selectSubShape(theType, theSubShapeName, aDoc, aShapeToBeSelected, aCont)) {
+ setValue(aCont, aShapeToBeSelected);
+ }
}
int Model_AttributeSelection::Id()
