X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FPartSet%2FPartSet_Tools.cpp;h=843bda304937888fdec9104674ca0f3bd1e7a897;hb=9ddba1caf0817c1e95c55d4c5b8ae6de23cbe6d5;hp=92c66ffbe9f87ad8cebd72ebd89ae07460a1f367;hpb=8dc74f82810d5f597b78633b457efb0ef4f89f9f;p=modules%2Fshaper.git diff --git a/src/PartSet/PartSet_Tools.cpp b/src/PartSet/PartSet_Tools.cpp index 92c66ffbe..843bda304 100644 --- a/src/PartSet/PartSet_Tools.cpp +++ b/src/PartSet/PartSet_Tools.cpp @@ -1,13 +1,25 @@ +// Copyright (C) 2014-20xx CEA/DEN, EDF R&D + // File: PartSet_Tools.h // Created: 28 Apr 2014 // Author: Natalia ERMOLAEVA #include +#include +#include #include #include #include #include +#include +#include + +#include +#include +#include +#include +#include #include #include @@ -15,6 +27,8 @@ #include #include #include +#include +#include #include #include @@ -25,16 +39,30 @@ #include #include #include +#include #include +#include +#include +#include +#include +#include #include #include #include +#include #include #include #include #include +#include +#include +#include +#include +#include +#include +#include #ifdef _DEBUG #include @@ -76,15 +104,16 @@ Handle(V3d_View) theView, return; AttributeDoublePtr anAttr; - boost::shared_ptr aData = theSketch->data(); + std::shared_ptr aData = theSketch->data(); - boost::shared_ptr anOrigin = boost::dynamic_pointer_cast( + std::shared_ptr anOrigin = std::dynamic_pointer_cast( aData->attribute(SketchPlugin_Sketch::ORIGIN_ID())); - boost::shared_ptr aX = boost::dynamic_pointer_cast( + std::shared_ptr aX = std::dynamic_pointer_cast( aData->attribute(SketchPlugin_Sketch::DIRX_ID())); - boost::shared_ptr anY = boost::dynamic_pointer_cast( - aData->attribute(SketchPlugin_Sketch::DIRY_ID())); + std::shared_ptr aNorm = std::dynamic_pointer_cast( + aData->attribute(SketchPlugin_Sketch::NORM_ID())); + std::shared_ptr anY = aNorm->xyz()->cross(aX->xyz()); gp_Pnt anOriginPnt(anOrigin->x(), anOrigin->y(), anOrigin->z()); gp_Vec aVec(anOriginPnt, thePoint); @@ -100,7 +129,7 @@ Handle(V3d_View) theView, gp_Vec anEyeVec(EyePoint, AtPoint); anEyeVec.Normalize(); - boost::shared_ptr aNormal = boost::dynamic_pointer_cast( + std::shared_ptr aNormal = std::dynamic_pointer_cast( aData->attribute(SketchPlugin_Sketch::NORM_ID())); gp_Vec aNormalVec(aNormal->x(), aNormal->y(), aNormal->z()); @@ -114,85 +143,135 @@ Handle(V3d_View) theView, theY = aVec.X() * anY->x() + aVec.Y() * anY->y() + aVec.Z() * anY->z(); } -void PartSet_Tools::convertTo3D(const double theX, const double theY, FeaturePtr theSketch, - gp_Pnt& thePoint) +std::shared_ptr PartSet_Tools::convertTo2D(FeaturePtr theSketch, + const std::shared_ptr& thePnt) { - if (!theSketch) - return; + std::shared_ptr aRes; + if (theSketch->getKind() != SketchPlugin_Sketch::ID()) + return aRes; + std::shared_ptr aC = std::dynamic_pointer_cast( + theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID())); + std::shared_ptr aNorm = std::dynamic_pointer_cast( + theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID())); + std::shared_ptr aX = std::dynamic_pointer_cast( + theSketch->data()->attribute(SketchPlugin_Sketch::DIRX_ID())); + std::shared_ptr aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir()))); + return thePnt->to2D(aC->pnt(), aX->dir(), aY); +} + - boost::shared_ptr aData = theSketch->data(); +std::shared_ptr PartSet_Tools::convertTo3D(const double theX, const double theY, FeaturePtr theSketch) +{ + std::shared_ptr aData = theSketch->data(); - boost::shared_ptr aC = boost::dynamic_pointer_cast( + std::shared_ptr aC = std::dynamic_pointer_cast( aData->attribute(SketchPlugin_Sketch::ORIGIN_ID())); - boost::shared_ptr aX = boost::dynamic_pointer_cast( + std::shared_ptr aX = std::dynamic_pointer_cast( aData->attribute(SketchPlugin_Sketch::DIRX_ID())); - boost::shared_ptr aY = boost::dynamic_pointer_cast( - aData->attribute(SketchPlugin_Sketch::DIRY_ID())); + std::shared_ptr aNorm = std::dynamic_pointer_cast( + aData->attribute(SketchPlugin_Sketch::NORM_ID())); + std::shared_ptr aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir()))); - boost::shared_ptr aSum = aC->pnt()->xyz()->added(aX->dir()->xyz()->multiplied(theX)) - ->added(aY->dir()->xyz()->multiplied(theY)); + std::shared_ptr aPnt2d = + std::shared_ptr(new GeomAPI_Pnt2d(theX, theY)); - boost::shared_ptr aPoint = boost::shared_ptr(new GeomAPI_Pnt(aSum)); - thePoint = gp_Pnt(aPoint->x(), aPoint->y(), aPoint->z()); + return aPnt2d->to3D(aC->pnt(), aX->dir(), aY); } -FeaturePtr PartSet_Tools::nearestFeature(QPoint thePoint, Handle_V3d_View theView, - FeaturePtr theSketch, - const std::list& theFeatures) +ObjectPtr PartSet_Tools::nearestFeature(QPoint thePoint, Handle_V3d_View theView, + FeaturePtr theSketch, + const QList& theSelected, + const QList& theHighlighted) { - double aX, anY; - gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(thePoint, theView); - PartSet_Tools::convertTo2D(aPoint, theSketch, theView, aX, anY); + // firstly it finds the feature in the list of highlight + ObjectPtr aDeltaObject = nearestFeature(thePoint, theView, theSketch, theHighlighted); + if (!aDeltaObject) + // secondly it finds the feature in the list of selected objects + aDeltaObject = nearestFeature(thePoint, theView, theSketch, theSelected); - FeaturePtr aFeature; - std::list::const_iterator anIt = theFeatures.begin(), aLast = theFeatures - .end(); + return aDeltaObject; +} - FeaturePtr aDeltaFeature; - double aMinDelta = -1; - ModuleBase_ViewerPrs aPrs; - for (; anIt != aLast; anIt++) { - aPrs = *anIt; - if (!aPrs.object()) - continue; - boost::shared_ptr aSketchFeature = boost::dynamic_pointer_cast< - SketchPlugin_Feature>(aPrs.object()); - if (!aSketchFeature) - continue; - double aDelta = aSketchFeature->distanceToPoint( - boost::shared_ptr(new GeomAPI_Pnt2d(aX, anY))); - if (aMinDelta < 0 || aMinDelta > aDelta) { - aMinDelta = aDelta; - // TODO aDeltaFeature = aPrs.result(); +ObjectPtr PartSet_Tools::nearestFeature(QPoint thePoint, Handle_V3d_View theView, + FeaturePtr theSketch, + const QList& thePresentations) +{ + ObjectPtr aDeltaObject; + + CompositeFeaturePtr aSketch = + std::dynamic_pointer_cast(theSketch); + // 1. find it in the selected list by the selected point + if (!aDeltaObject) { + double aX, anY; + gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(thePoint, theView); + PartSet_Tools::convertTo2D(aPoint, theSketch, theView, aX, anY); + + FeaturePtr aFeature; + double aMinDelta = -1; + ModuleBase_ViewerPrs aPrs; + foreach (ModuleBase_ViewerPrs aPrs, thePresentations) { + if (!aPrs.object()) + continue; + FeaturePtr aFeature = ModelAPI_Feature::feature(aPrs.object()); + std::shared_ptr aSketchFeature = std::dynamic_pointer_cast< + SketchPlugin_Feature>(aFeature); + if (!aSketchFeature || !aSketch->isSub(aSketchFeature)) + continue; + + double aDelta = aSketchFeature->distanceToPoint( + std::shared_ptr(new GeomAPI_Pnt2d(aX, anY))); + if (aMinDelta < 0 || aMinDelta > aDelta) { + aMinDelta = aDelta; + // TODO aDeltaObject = aPrs.result(); + } + } + } + // 2. if the object is not found, returns the first selected sketch feature + if (!aDeltaObject && thePresentations.size() > 0) { + // there can be some highlighted objects, e.g. a result of boolean operation and a sketch point + foreach (ModuleBase_ViewerPrs aPrs, thePresentations) { + if (!aPrs.object()) + continue; + FeaturePtr aFeature = ModelAPI_Feature::feature(aPrs.object()); + if (aFeature && aSketch->isSub(aFeature)) + aDeltaObject = aPrs.object(); } } - return aDeltaFeature; + return aDeltaObject; } -boost::shared_ptr PartSet_Tools::document() +std::shared_ptr PartSet_Tools::document() { - return ModelAPI_PluginManager::get()->rootDocument(); + return ModelAPI_Session::get()->moduleDocument(); } -void PartSet_Tools::setFeaturePoint(FeaturePtr theFeature, double theX, double theY, - const std::string& theAttribute) +/*std::shared_ptr PartSet_Tools::getFeaturePoint(FeaturePtr theFeature, + double theX, double theY) { - if (!theFeature) - return; - boost::shared_ptr aData = theFeature->data(); - boost::shared_ptr aPoint = boost::dynamic_pointer_cast( - aData->attribute(theAttribute)); - if (aPoint) - aPoint->setValue(theX, theY); -} + std::shared_ptr aClickedPoint = std::shared_ptr( + new GeomAPI_Pnt2d(theX, theY)); + std::list > anAttiributes = + theFeature->data()->attributes(GeomDataAPI_Point2D::typeId()); + std::list >::const_iterator anIt = anAttiributes.begin(), + aLast = anAttiributes.end(); + std::shared_ptr aFPoint; + for (; anIt != aLast && !aFPoint; anIt++) { + std::shared_ptr aCurPoint = std::dynamic_pointer_cast< + GeomDataAPI_Point2D>(*anIt); + if (aCurPoint && aCurPoint->pnt()->distance(aClickedPoint) < Precision::Confusion()) + aFPoint = aCurPoint; + } + + return aFPoint; +}*/ void PartSet_Tools::setFeatureValue(FeaturePtr theFeature, double theValue, const std::string& theAttribute) { if (!theFeature) return; - boost::shared_ptr aData = theFeature->data(); - AttributeDoublePtr anAttribute = boost::dynamic_pointer_cast( + std::shared_ptr aData = theFeature->data(); + AttributeDoublePtr anAttribute = std::dynamic_pointer_cast( aData->attribute(theAttribute)); if (anAttribute) anAttribute->setValue(theValue); @@ -202,10 +281,10 @@ double PartSet_Tools::featureValue(FeaturePtr theFeature, const std::string& the bool& isValid) { isValid = false; - double aValue; + double aValue = 0; if (theFeature) { - boost::shared_ptr aData = theFeature->data(); - AttributeDoublePtr anAttribute = boost::dynamic_pointer_cast( + std::shared_ptr aData = theFeature->data(); + AttributeDoublePtr anAttribute = std::dynamic_pointer_cast( aData->attribute(theAttribute)); if (anAttribute) { aValue = anAttribute->value(); @@ -222,11 +301,11 @@ FeaturePtr PartSet_Tools::feature(FeaturePtr theFeature, const std::string& theA if (!theFeature) return aFeature; - boost::shared_ptr aData = theFeature->data(); - boost::shared_ptr anAttr = boost::dynamic_pointer_cast< + std::shared_ptr aData = theFeature->data(); + std::shared_ptr anAttr = std::dynamic_pointer_cast< ModelAPI_AttributeRefAttr>(aData->attribute(theAttribute)); if (anAttr) { - aFeature = boost::dynamic_pointer_cast(anAttr->object()); + aFeature = std::dynamic_pointer_cast(anAttr->object()); if (!theKind.empty() && aFeature && aFeature->getKind() != theKind) { aFeature = FeaturePtr(); } @@ -234,26 +313,25 @@ FeaturePtr PartSet_Tools::feature(FeaturePtr theFeature, const std::string& theA return aFeature; } -void PartSet_Tools::createConstraint(FeaturePtr theSketch, - boost::shared_ptr thePoint1, - boost::shared_ptr thePoint2) +void PartSet_Tools::createConstraint(CompositeFeaturePtr theSketch, + std::shared_ptr thePoint1, + std::shared_ptr thePoint2) { - boost::shared_ptr aDoc = document(); - FeaturePtr aFeature = aDoc->addFeature(SketchPlugin_ConstraintCoincidence::ID()); - + FeaturePtr aFeature; if (theSketch) { - boost::shared_ptr aSketch = boost::dynamic_pointer_cast< - SketchPlugin_Feature>(theSketch); - aSketch->addSub(aFeature); + aFeature = theSketch->addFeature(SketchPlugin_ConstraintCoincidence::ID()); + } else { + std::shared_ptr aDoc = document(); + aFeature = aDoc->addFeature(SketchPlugin_ConstraintCoincidence::ID()); } - boost::shared_ptr aData = aFeature->data(); + std::shared_ptr aData = aFeature->data(); - boost::shared_ptr aRef1 = boost::dynamic_pointer_cast< + std::shared_ptr aRef1 = std::dynamic_pointer_cast< ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A())); aRef1->setAttr(thePoint1); - boost::shared_ptr aRef2 = boost::dynamic_pointer_cast< + std::shared_ptr aRef2 = std::dynamic_pointer_cast< ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B())); aRef2->setAttr(thePoint2); @@ -261,85 +339,400 @@ void PartSet_Tools::createConstraint(FeaturePtr theSketch, aFeature->execute(); } -void PartSet_Tools::setConstraints(FeaturePtr theSketch, FeaturePtr theFeature, +/*std::shared_ptr PartSet_Tools:: + findAttributePoint(CompositeFeaturePtr theSketch, double theX, double theY, + double theTolerance, const QList& theIgnore) +{ + std::shared_ptr aClickedPoint = std::shared_ptr( + new GeomAPI_Pnt2d(theX, theY)); + + std::list > anAttiributes; + for (int i = 0; i < theSketch->numberOfSubs(); i++) { + FeaturePtr aFeature = theSketch->subFeature(i); + if (!theIgnore.contains(aFeature)) { + anAttiributes = aFeature->data()->attributes(GeomDataAPI_Point2D::typeId()); + + std::list >::const_iterator anIt; + for (anIt = anAttiributes.cbegin(); anIt != anAttiributes.cend(); ++anIt) { + std::shared_ptr aCurPoint = + std::dynamic_pointer_cast(*anIt); + double x = aCurPoint->x(); + double y = aCurPoint->y(); + if (aCurPoint && (aCurPoint->pnt()->distance(aClickedPoint) < theTolerance)) { + return aCurPoint; + } + } + } + } + return std::shared_ptr(); +}*/ + + +void PartSet_Tools::setConstraints(CompositeFeaturePtr theSketch, FeaturePtr theFeature, const std::string& theAttribute, double theClickedX, double theClickedY) { // find a feature point by the selection mode - //boost::shared_ptr aPoint = featurePoint(theMode); - boost::shared_ptr aFeaturePoint = boost::dynamic_pointer_cast< + //std::shared_ptr aPoint = featurePoint(theMode); + std::shared_ptr aFeaturePoint = std::dynamic_pointer_cast< GeomDataAPI_Point2D>(theFeature->data()->attribute(theAttribute)); if (!aFeaturePoint) return; // get all sketch features. If the point with the given coordinates belong to any sketch feature, // the constraint is created between the feature point and the found sketch point - boost::shared_ptr aData = theSketch->data(); - boost::shared_ptr aRefList = boost::dynamic_pointer_cast< + std::shared_ptr aData = theSketch->data(); + std::shared_ptr aRefList = std::dynamic_pointer_cast< ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID())); std::list aFeatures = aRefList->list(); std::list::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end(); - std::list > anAttiributes; - boost::shared_ptr aClickedPoint = boost::shared_ptr( + std::list > anAttiributes; + std::shared_ptr aClickedPoint = std::shared_ptr( new GeomAPI_Pnt2d(theClickedX, theClickedY)); for (; anIt != aLast; anIt++) { - FeaturePtr aFeature = boost::dynamic_pointer_cast(*anIt); + FeaturePtr aFeature = std::dynamic_pointer_cast(*anIt); + if (theFeature == aFeature) + continue; // find the given point in the feature attributes - anAttiributes = aFeature->data()->attributes(GeomDataAPI_Point2D::type()); - std::list >::const_iterator anIt = anAttiributes.begin(), + anAttiributes = aFeature->data()->attributes(GeomDataAPI_Point2D::typeId()); + std::list >::const_iterator anIt = anAttiributes.begin(), aLast = anAttiributes.end(); - boost::shared_ptr aFPoint; + std::shared_ptr aFPoint; for (; anIt != aLast && !aFPoint; anIt++) { - boost::shared_ptr aCurPoint = boost::dynamic_pointer_cast< - GeomDataAPI_Point2D>(*anIt); - if (aCurPoint && aCurPoint->pnt()->distance(aClickedPoint) < Precision::Confusion()) + std::shared_ptr aCurPoint = + std::dynamic_pointer_cast(*anIt); + if (aCurPoint && (aCurPoint->pnt()->distance(aClickedPoint) < Precision::Confusion())) { aFPoint = aCurPoint; + break; + } } if (aFPoint) PartSet_Tools::createConstraint(theSketch, aFPoint, aFeaturePoint); } } -boost::shared_ptr PartSet_Tools::sketchPlane(FeaturePtr theSketch) +std::shared_ptr PartSet_Tools::sketchPlane(CompositeFeaturePtr theSketch) { - boost::shared_ptr aPlane; - double aA, aB, aC, aD; + std::shared_ptr aPlane; - boost::shared_ptr aData = theSketch->data(); - boost::shared_ptr anOrigin = boost::dynamic_pointer_cast( - aData->attribute(SketchPlugin_Sketch::ORIGIN_ID())); - boost::shared_ptr aNormal = boost::dynamic_pointer_cast( - aData->attribute(SketchPlugin_Sketch::NORM_ID())); - aA = aNormal->x(); - aB = aNormal->y(); - aC = aNormal->z(); - aD = 0; - - aPlane = boost::shared_ptr(new GeomAPI_Pln(aA, aB, aC, aD)); + std::shared_ptr aData = theSketch->data(); + if (aData) { + std::shared_ptr anOrigin = std::dynamic_pointer_cast( + aData->attribute(SketchPlugin_Sketch::ORIGIN_ID())); + std::shared_ptr aNormal = std::dynamic_pointer_cast( + aData->attribute(SketchPlugin_Sketch::NORM_ID())); + if (aNormal && anOrigin) { + double adX = aNormal->x(); + double adY = aNormal->y(); + double adZ = aNormal->z(); + + if ( (adX != 0) || (adY != 0) || (adZ != 0) ) { // Plane is valid + double aX = anOrigin->x(); + double aY = anOrigin->y(); + double aZ = anOrigin->z(); + gp_Pln aPln(gp_Pnt(aX, aY, aZ), gp_Dir(adX, adY, adZ)); + double aA, aB, aC, aD; + aPln.Coefficients(aA, aB, aC, aD); + aPlane = std::shared_ptr(new GeomAPI_Pln(aA, aB, aC, aD)); + } + } + } return aPlane; } -boost::shared_ptr PartSet_Tools::point3D(boost::shared_ptr thePoint2D, - FeaturePtr theSketch) +std::shared_ptr PartSet_Tools::point3D(std::shared_ptr thePoint2D, + CompositeFeaturePtr theSketch) { - boost::shared_ptr aPoint; + std::shared_ptr aPoint; if (!theSketch || !thePoint2D) return aPoint; - boost::shared_ptr aC = boost::dynamic_pointer_cast( - theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID())); - boost::shared_ptr aX = boost::dynamic_pointer_cast( - theSketch->data()->attribute(SketchPlugin_Sketch::DIRX_ID())); - boost::shared_ptr aY = boost::dynamic_pointer_cast( - theSketch->data()->attribute(SketchPlugin_Sketch::DIRY_ID())); + DataPtr aData = theSketch->data(); + std::shared_ptr aC = std::dynamic_pointer_cast( + aData->attribute(SketchPlugin_Sketch::ORIGIN_ID())); + std::shared_ptr aX = std::dynamic_pointer_cast( + aData->attribute(SketchPlugin_Sketch::DIRX_ID())); + std::shared_ptr aNorm = std::dynamic_pointer_cast( + aData->attribute(SketchPlugin_Sketch::NORM_ID())); + std::shared_ptr aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir()))); - return thePoint2D->to3D(aC->pnt(), aX->dir(), aY->dir()); + return thePoint2D->to3D(aC->pnt(), aX->dir(), aY); } -bool PartSet_Tools::isConstraintFeature(const std::string& theKind) +ResultPtr PartSet_Tools::findFixedObjectByExternal(const TopoDS_Shape& theShape, + const ObjectPtr& theObject, + CompositeFeaturePtr theSketch) { - return theKind == SketchPlugin_ConstraintDistance::ID() - || theKind == SketchPlugin_ConstraintLength::ID() - || theKind == SketchPlugin_ConstraintRadius::ID(); + ResultPtr aResult; + if (theShape.ShapeType() == TopAbs_EDGE) { + // Check that we already have such external edge + std::shared_ptr aInEdge = std::shared_ptr(new GeomAPI_Edge()); + aInEdge->setImpl(new TopoDS_Shape(theShape)); + aResult = findExternalEdge(theSketch, aInEdge); + } + if (theShape.ShapeType() == TopAbs_VERTEX) { + std::shared_ptr aInVert = std::shared_ptr(new GeomAPI_Vertex()); + aInVert->setImpl(new TopoDS_Shape(theShape)); + aResult = findExternalVertex(theSketch, aInVert); + } + return aResult; +} + +ResultPtr PartSet_Tools::createFixedObjectByExternal(const TopoDS_Shape& theShape, + const ObjectPtr& theObject, + CompositeFeaturePtr theSketch) +{ + if (theShape.ShapeType() == TopAbs_EDGE) { + Standard_Real aStart, aEnd; + Handle(V3d_View) aNullView; + FeaturePtr aMyFeature; + + Handle(Geom_Curve) aCurve = BRep_Tool::Curve(TopoDS::Edge(theShape), aStart, aEnd); + GeomAdaptor_Curve aAdaptor(aCurve); + if (aAdaptor.GetType() == GeomAbs_Line) { + // Create line + aMyFeature = theSketch->addFeature(SketchPlugin_Line::ID()); + } else if (aAdaptor.GetType() == GeomAbs_Circle) { + std::shared_ptr anEdge = std::shared_ptr(new GeomAPI_Edge); + anEdge->setImpl(new TopoDS_Shape(theShape)); + if (anEdge->isArc()) { + // Create arc + aMyFeature = theSketch->addFeature(SketchPlugin_Arc::ID()); + } + else { + // Create circle + aMyFeature = theSketch->addFeature(SketchPlugin_Circle::ID()); + } + } + if (aMyFeature) { + DataPtr aData = aMyFeature->data(); + AttributeSelectionPtr anAttr = + std::dynamic_pointer_cast + (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID())); + + ResultPtr aRes = std::dynamic_pointer_cast(theObject); + if (anAttr && aRes) { + std::shared_ptr anEdge(new GeomAPI_Shape); + anEdge->setImpl(new TopoDS_Shape(theShape)); + + anAttr->setValue(aRes, anEdge); + + aMyFeature->execute(); + + // fix this edge + FeaturePtr aFix = theSketch->addFeature(SketchPlugin_ConstraintRigid::ID()); + aFix->data()->refattr(SketchPlugin_Constraint::ENTITY_A())-> + setObject(aMyFeature->lastResult()); + + return aMyFeature->lastResult(); + } + } + } + if (theShape.ShapeType() == TopAbs_VERTEX) { + FeaturePtr aMyFeature = theSketch->addFeature(SketchPlugin_Point::ID()); + + if (aMyFeature) { + DataPtr aData = aMyFeature->data(); + AttributeSelectionPtr anAttr = + std::dynamic_pointer_cast + (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID())); + + ResultPtr aRes = std::dynamic_pointer_cast(theObject); + if (anAttr && aRes) { + std::shared_ptr aVert(new GeomAPI_Shape); + aVert->setImpl(new TopoDS_Shape(theShape)); + + anAttr->setValue(aRes, aVert); + aMyFeature->execute(); + + // fix this edge + FeaturePtr aFix = theSketch->addFeature(SketchPlugin_ConstraintRigid::ID()); + aFix->data()->refattr(SketchPlugin_Constraint::ENTITY_A())-> + setObject(aMyFeature->lastResult()); + + return aMyFeature->lastResult(); + } + } + } + return ResultPtr(); +} + +bool PartSet_Tools::isContainPresentation(const QList& theSelected, + const ModuleBase_ViewerPrs& thePrs) +{ + foreach (ModuleBase_ViewerPrs aPrs, theSelected) { + if (aPrs.object() == thePrs.object()) + return true; + } + return false; +} + +ResultPtr PartSet_Tools::findExternalEdge(CompositeFeaturePtr theSketch, std::shared_ptr theEdge) +{ + for (int i = 0; i < theSketch->numberOfSubs(); i++) { + FeaturePtr aFeature = theSketch->subFeature(i); + std::shared_ptr aSketchFea = + std::dynamic_pointer_cast(aFeature); + if (aSketchFea) { + if (aSketchFea->isExternal()) { + std::list aResults = aSketchFea->results(); + std::list::const_iterator aIt; + for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) { + ResultConstructionPtr aRes = + std::dynamic_pointer_cast(*aIt); + if (aRes) { + std::shared_ptr aShape = aRes->shape(); + if (aShape) { + if (theEdge->isEqual(aShape)) + return aRes; + } + } + } + } + } + } + return ResultPtr(); +} + + +ResultPtr PartSet_Tools::findExternalVertex(CompositeFeaturePtr theSketch, std::shared_ptr theVert) +{ + for (int i = 0; i < theSketch->numberOfSubs(); i++) { + FeaturePtr aFeature = theSketch->subFeature(i); + std::shared_ptr aSketchFea = + std::dynamic_pointer_cast(aFeature); + if (aSketchFea) { + if (aSketchFea->isExternal()) { + std::list aResults = aSketchFea->results(); + std::list::const_iterator aIt; + for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) { + ResultConstructionPtr aRes = + std::dynamic_pointer_cast(*aIt); + if (aRes) { + std::shared_ptr aShape = aRes->shape(); + if (aShape) { + if (theVert->isEqual(aShape)) + return aRes; + } + } + } + } + } + } + return ResultPtr(); +} + + +bool PartSet_Tools::hasVertexShape(const ModuleBase_ViewerPrs& thePrs, FeaturePtr theSketch, + Handle_V3d_View theView, double& theX, double& theY) +{ + bool aHasVertex = false; + + const TopoDS_Shape& aShape = thePrs.shape(); + if (!aShape.IsNull() && aShape.ShapeType() == TopAbs_VERTEX) + { + const TopoDS_Vertex& aVertex = TopoDS::Vertex(aShape); + if (!aVertex.IsNull()) + { + gp_Pnt aPoint = BRep_Tool::Pnt(aVertex); + PartSet_Tools::convertTo2D(aPoint, theSketch, theView, theX, theY); + aHasVertex = true; + } + } + + return aHasVertex; +} + +GeomShapePtr PartSet_Tools::findShapeBy2DPoint(const AttributePtr& theAttribute, + ModuleBase_IWorkshop* theWorkshop) +{ + // 1. find an attribute value in attribute reference attribute value + GeomShapePtr aShape; + AttributeRefAttrPtr aRefAttr = + std::dynamic_pointer_cast(theAttribute); + if (aRefAttr) { + if (!aRefAttr->isObject()) { + AttributePtr theAttribute = aRefAttr->attr(); + if (theAttribute.get()) { + XGUI_ModuleConnector* aConnector = dynamic_cast(theWorkshop); + XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer(); + + // 2. find visualized vertices of the attribute and if the attribute of the vertex is + // the same, return it + FeaturePtr anAttributeFeature = ModelAPI_Feature::feature(theAttribute->owner()); + // 2.1 get visualized results of the feature + const std::list& aResList = anAttributeFeature->results(); + std::list::const_iterator anIt = aResList.begin(), aLast = aResList.end(); + for (; anIt != aLast; anIt++) { + AISObjectPtr aAISObj = aDisplayer->getAISObject(*anIt); + if (aAISObj.get() != NULL) { + Handle(AIS_InteractiveObject) anAISIO = aAISObj->impl(); + // 2.2 find selected owners of a visualizedd object + SelectMgr_IndexedMapOfOwner aSelectedOwners; + aConnector->workshop()->selector()->selection()->entityOwners(anAISIO, aSelectedOwners); + for (Standard_Integer i = 1, n = aSelectedOwners.Extent(); i <= n; i++) { + Handle(SelectMgr_EntityOwner) anOwner = aSelectedOwners(i); + if (!anOwner.IsNull()) { + Handle(StdSelect_BRepOwner) aBRepOwner = Handle(StdSelect_BRepOwner)::DownCast(anOwner); + if (!aBRepOwner.IsNull() && aBRepOwner->HasShape()) { + const TopoDS_Shape& aBRepShape = aBRepOwner->Shape(); + if (aBRepShape.ShapeType() == TopAbs_VERTEX) { + // 2.3 if the owner is vertex and an attribute of the vertex is equal to the initial + // attribute, returns the shape + PartSet_Module* aModule = dynamic_cast(theWorkshop->module()); + PartSet_SketcherMgr* aSketchMgr = aModule->sketchMgr(); + AttributePtr aPntAttr = PartSet_Tools::findAttributeBy2dPoint(anAttributeFeature, + aBRepShape, aSketchMgr->activeSketch()); + if (aPntAttr.get() != NULL && aPntAttr == theAttribute) { + aShape = std::shared_ptr(new GeomAPI_Shape); + aShape->setImpl(new TopoDS_Shape(aBRepShape)); + break; + } + } + } + } + } + } + } + } + } + } + return aShape; +} + +AttributePtr PartSet_Tools::findAttributeBy2dPoint(ObjectPtr theObj, + const TopoDS_Shape theShape, + FeaturePtr theSketch) +{ + + AttributePtr anAttribute; + FeaturePtr aFeature = ModelAPI_Feature::feature(theObj); + if (aFeature) { + if (theShape.ShapeType() == TopAbs_VERTEX) { + const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape); + if (!aVertex.IsNull()) { + gp_Pnt aPoint = BRep_Tool::Pnt(aVertex); + std::shared_ptr aValue = std::shared_ptr( + new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z())); + + // find the given point in the feature attributes + std::list anAttiributes = + aFeature->data()->attributes(GeomDataAPI_Point2D::typeId()); + std::list::const_iterator anIt = anAttiributes.begin(), + aLast = anAttiributes.end(); + for (; anIt != aLast && !anAttribute; anIt++) { + std::shared_ptr aCurPoint = + std::dynamic_pointer_cast(*anIt); + + std::shared_ptr aPnt = convertTo3D(aCurPoint->x(), aCurPoint->y(), theSketch); + if (aPnt && (aPnt->distance(aValue) < Precision::Confusion())) { + anAttribute = aCurPoint; + break; + } + } + } + } + } + return anAttribute; }