X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FPartSet%2FPartSet_Tools.cpp;h=3ef5b735f9fd6124b25fce78ca250a7aff826e6d;hb=f421ab3932a5e09ae8082215c3eaaa8cc4944e02;hp=d0097bd4dedf3036aec6e942ef4894ea3175b513;hpb=037c2e978c242407cc2e4357a84c3ffead3e877d;p=modules%2Fshaper.git diff --git a/src/PartSet/PartSet_Tools.cpp b/src/PartSet/PartSet_Tools.cpp index d0097bd4d..3ef5b735f 100644 --- a/src/PartSet/PartSet_Tools.cpp +++ b/src/PartSet/PartSet_Tools.cpp @@ -1,13 +1,49 @@ -// File: PartSet_Tools.h -// Created: 28 Apr 2014 -// Author: Natalia ERMOLAEVA +// Copyright (C) 2014-2019 CEA/DEN, EDF R&D +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com +// #include +#include +#include #include #include #include #include +#include +#include +#include +#include +#include + +#include + +#include + +#include + +#include + +#include +#include +#include +#include +#include #include #include @@ -15,6 +51,8 @@ #include #include #include +#include +#include #include #include @@ -25,22 +63,49 @@ #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 +#include +#include +#include +#include + +#include #ifdef _DEBUG #include #endif const double PRECISION_TOLERANCE = 0.000001; +const int AIS_DEFAULT_WIDTH = 2; +const bool SKETCH_PROJECTION_INCLUDE_INTO_RESULT = false; // by default, it is not presented + +int PartSet_Tools::getAISDefaultWidth() +{ + return AIS_DEFAULT_WIDTH; +} gp_Pnt PartSet_Tools::convertClickToPoint(QPoint thePoint, Handle(V3d_View) theView) { @@ -63,32 +128,34 @@ gp_Pnt PartSet_Tools::convertClickToPoint(QPoint thePoint, Handle(V3d_View) theV gp_Pnt ConvertedPoint(X, Y, Z); gp_Pnt2d ConvertedPointOnPlane = ProjLib::Project(PlaneOfTheView, ConvertedPoint); - gp_Pnt ResultPoint = ElSLib::Value(ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(), PlaneOfTheView); + gp_Pnt ResultPoint = ElSLib::Value(ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(), + PlaneOfTheView); return ResultPoint; } void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, FeaturePtr theSketch, - Handle(V3d_View) theView, double& theX, double& theY) +Handle(V3d_View) theView, + double& theX, double& theY) { if (!theSketch) return; AttributeDoublePtr anAttr; - boost::shared_ptr aData = theSketch->data(); + std::shared_ptr aData = theSketch->data(); - boost::shared_ptr anOrigin = - boost::dynamic_pointer_cast(aData->attribute(SketchPlugin_Sketch::ORIGIN_ID())); + std::shared_ptr anOrigin = std::dynamic_pointer_cast( + aData->attribute(SketchPlugin_Sketch::ORIGIN_ID())); - boost::shared_ptr aX = - boost::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 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 anY = aNorm->xyz()->cross(aX->xyz()); gp_Pnt anOriginPnt(anOrigin->x(), anOrigin->y(), anOrigin->z()); gp_Vec aVec(anOriginPnt, thePoint); - if (!theView.IsNull()) - { + if (!theView.IsNull()) { V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt; theView->Eye(XEye, YEye, ZEye); @@ -99,90 +166,59 @@ void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, FeaturePtr theSketch, gp_Vec anEyeVec(EyePoint, AtPoint); anEyeVec.Normalize(); - boost::shared_ptr aNormal = - boost::dynamic_pointer_cast(aData->attribute(SketchPlugin_Sketch::NORM_ID())); + std::shared_ptr aNormal = std::dynamic_pointer_cast( + aData->attribute(SketchPlugin_Sketch::NORM_ID())); gp_Vec aNormalVec(aNormal->x(), aNormal->y(), aNormal->z()); double aDen = anEyeVec * aNormalVec; double aLVec = aDen != 0 ? aVec * aNormalVec / aDen : DBL_MAX; - gp_Vec aDeltaVec = anEyeVec*aLVec; + gp_Vec aDeltaVec = anEyeVec * aLVec; aVec = aVec - aDeltaVec; } theX = aVec.X() * aX->x() + aVec.Y() * aX->y() + aVec.Z() * aX->z(); 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; - - boost::shared_ptr aData = theSketch->data(); - - boost::shared_ptr aC = - boost::dynamic_pointer_cast(aData->attribute(SketchPlugin_Sketch::ORIGIN_ID())); - boost::shared_ptr aX = - boost::dynamic_pointer_cast(aData->attribute(SketchPlugin_Sketch::DIRX_ID())); - boost::shared_ptr aY = - boost::dynamic_pointer_cast(aData->attribute(SketchPlugin_Sketch::DIRY_ID())); - - boost::shared_ptr aSum = aC->pnt()->xyz()->added( - aX->dir()->xyz()->multiplied(theX))->added(aY->dir()->xyz()->multiplied(theY)); - - boost::shared_ptr aPoint = boost::shared_ptr(new GeomAPI_Pnt(aSum)); - thePoint = gp_Pnt(aPoint->x(), aPoint->y(), aPoint->z()); + 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); } -FeaturePtr PartSet_Tools::nearestFeature(QPoint thePoint, Handle_V3d_View theView, - FeaturePtr theSketch, - const std::list& theFeatures) + +std::shared_ptr PartSet_Tools::convertTo3D(const double theX, const double theY, + FeaturePtr theSketch) { - double aX, anY; - gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(thePoint, theView); - PartSet_Tools::convertTo2D(aPoint, theSketch, theView, aX, anY); + std::shared_ptr aData = theSketch->data(); - FeaturePtr aFeature; - std::list::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end(); + 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()))); - FeaturePtr aDeltaFeature; - double aMinDelta = -1; - ModuleBase_ViewerPrs aPrs; - for (; anIt != aLast; anIt++) { - aPrs = *anIt; - if (!aPrs.result()) - continue; - boost::shared_ptr aSketchFeature = - boost::dynamic_pointer_cast(aPrs.result()); - 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(); - } - } - return aDeltaFeature; -} + std::shared_ptr aPnt2d = + std::shared_ptr(new GeomAPI_Pnt2d(theX, theY)); -boost::shared_ptr PartSet_Tools::document() -{ - return ModelAPI_PluginManager::get()->rootDocument(); + return aPnt2d->to3D(aC->pnt(), aX->dir(), aY); } -void PartSet_Tools::setFeaturePoint(FeaturePtr theFeature, double theX, double theY, - const std::string& theAttribute) +std::shared_ptr PartSet_Tools::document() { - 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); + return ModelAPI_Session::get()->moduleDocument(); } void PartSet_Tools::setFeatureValue(FeaturePtr theFeature, double theValue, @@ -190,9 +226,9 @@ void PartSet_Tools::setFeatureValue(FeaturePtr theFeature, double theValue, { if (!theFeature) return; - boost::shared_ptr aData = theFeature->data(); - AttributeDoublePtr anAttribute = - boost::dynamic_pointer_cast(aData->attribute(theAttribute)); + std::shared_ptr aData = theFeature->data(); + AttributeDoublePtr anAttribute = std::dynamic_pointer_cast( + aData->attribute(theAttribute)); if (anAttribute) anAttribute->setValue(theValue); } @@ -201,11 +237,11 @@ 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(aData->attribute(theAttribute)); + std::shared_ptr aData = theFeature->data(); + AttributeDoublePtr anAttribute = std::dynamic_pointer_cast( + aData->attribute(theAttribute)); if (anAttribute) { aValue = anAttribute->value(); isValid = true; @@ -221,11 +257,11 @@ 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(aData->attribute(theAttribute)); + 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(); } @@ -233,114 +269,524 @@ 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(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(aData->attribute(SketchPlugin_Constraint::ENTITY_A())); + 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(aData->attribute(SketchPlugin_Constraint::ENTITY_B())); + std::shared_ptr aRef2 = std::dynamic_pointer_cast< + ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B())); aRef2->setAttr(thePoint2); - if (aFeature) // TODO: generate an error if feature was not created - aFeature->execute(); + // we need to flush created signal in order to coincidence is processed by solver + Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED)); } -void PartSet_Tools::setConstraints(FeaturePtr theSketch, FeaturePtr theFeature, - const std::string& theAttribute, - double theClickedX, double theClickedY) +std::shared_ptr PartSet_Tools::sketchPlane(CompositeFeaturePtr theSketch) { - // find a feature point by the selection mode - //boost::shared_ptr aPoint = featurePoint(theMode); - boost::shared_ptr aFeaturePoint = - boost::dynamic_pointer_cast(theFeature->data()->attribute(theAttribute)); - if (!aFeaturePoint) - return; + std::shared_ptr aPlane; - // 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(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 - (new GeomAPI_Pnt2d(theClickedX, theClickedY)); - for (; anIt != aLast; anIt++) + std::shared_ptr anOrigin = std::dynamic_pointer_cast( + theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID())); + std::shared_ptr aNormal = std::dynamic_pointer_cast( + theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID())); + + if (aNormal.get() && aNormal->isInitialized() && + anOrigin.get() && anOrigin->isInitialized()) + aPlane = std::shared_ptr(new GeomAPI_Pln(anOrigin->pnt(), aNormal->dir())); + + return aPlane; +} + +void PartSet_Tools::nullifySketchPlane(CompositeFeaturePtr theSketch) +{ + std::shared_ptr anOrigin = std::dynamic_pointer_cast( + theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID())); + std::shared_ptr aNormal = std::dynamic_pointer_cast( + theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID())); + + aNormal->reset(); + anOrigin->reset(); +} + +std::shared_ptr PartSet_Tools::point3D(std::shared_ptr thePoint2D, + CompositeFeaturePtr theSketch) +{ + std::shared_ptr aPoint; + if (!theSketch || !thePoint2D) + return aPoint; + + 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); +} + +ResultPtr PartSet_Tools::findFixedObjectByExternal(const TopoDS_Shape& theShape, + const ObjectPtr& theObject, + CompositeFeaturePtr theSketch) +{ + ResultPtr aResult = std::dynamic_pointer_cast(theObject); + if (!aResult.get()) + return ResultPtr(); + + for (int i = 0, aNbSubs = theSketch->numberOfSubs(); i < aNbSubs; i++) { + FeaturePtr aFeature = theSketch->subFeature(i); + if (aFeature->getKind() != SketchPlugin_Projection::PROJECTED_FEATURE_ID()) + continue; + if (aFeature->lastResult() == aResult) + return aResult; + } + return ResultPtr(); +} + +ResultPtr PartSet_Tools::createFixedObjectByExternal( + const std::shared_ptr& theShape, + const ObjectPtr& theObject, + CompositeFeaturePtr theSketch, + const bool theTemporary, + FeaturePtr& theCreatedFeature) +{ + ResultPtr aResult = std::dynamic_pointer_cast(theObject); + if (!aResult.get()) + return ResultPtr(); + + FeaturePtr aProjectionFeature = theSketch->addFeature(SketchPlugin_Projection::ID()); + theCreatedFeature = aProjectionFeature; + AttributeSelectionPtr anExternalAttr = std::dynamic_pointer_cast( + aProjectionFeature->attribute(SketchPlugin_Projection::EXTERNAL_FEATURE_ID())); + anExternalAttr->setValue(aResult, theShape); + + AttributeBooleanPtr anIntoResult = std::dynamic_pointer_cast + (aProjectionFeature->data()->attribute(SketchPlugin_Projection::INCLUDE_INTO_RESULT())); + anIntoResult->setValue(SKETCH_PROJECTION_INCLUDE_INTO_RESULT); + aProjectionFeature->execute(); + + // if projection feature has not been created, exit + AttributeRefAttrPtr aRefAttr = aProjectionFeature->data()->refattr( + SketchPlugin_Projection::PROJECTED_FEATURE_ID()); + if (!aRefAttr || !aRefAttr->isInitialized()) { - FeaturePtr aFeature = boost::dynamic_pointer_cast(*anIt); - // find the given point in the feature attributes - anAttiributes = aFeature->data()->attributes(GeomDataAPI_Point2D::type()); - std::list >::const_iterator anIt = anAttiributes.begin(), - aLast = anAttiributes.end(); - boost::shared_ptr aFPoint; - for (;anIt!=aLast && !aFPoint; anIt++) { - boost::shared_ptr aCurPoint = - boost::dynamic_pointer_cast(*anIt); - if (aCurPoint && aCurPoint->pnt()->distance(aClickedPoint) < Precision::Confusion()) - aFPoint = aCurPoint; + // remove external feature if the attribute is not filled + std::set aFeatures; + aFeatures.insert(aProjectionFeature); + ModelAPI_Tools::removeFeaturesAndReferences(aFeatures); + return ResultPtr(); + } + + FeaturePtr aProjection = ModelAPI_Feature::feature(aRefAttr->object()); + if (aProjection.get() && aProjection->lastResult().get()) + return aProjection->lastResult(); + + return ResultPtr(); +} + +bool PartSet_Tools::isContainPresentation(const QList& theSelected, + const ModuleBase_ViewerPrsPtr& thePrs) +{ + foreach (ModuleBase_ViewerPrsPtr aPrs, theSelected) { + if (aPrs->object() == thePrs->object()) + return true; + } + return false; +} + +GeomShapePtr PartSet_Tools::findShapeBy2DPoint(const AttributePtr& theAttribute, + ModuleBase_IWorkshop* theWorkshop) +{ + GeomShapePtr aShape; + 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; + } + } + } + } + } } - if (aFPoint) - PartSet_Tools::createConstraint(theSketch, aFPoint, aFeaturePoint); } + return aShape; } -boost::shared_ptr PartSet_Tools::sketchPlane(FeaturePtr theSketch) +std::shared_ptr PartSet_Tools::getPoint( + std::shared_ptr& theFeature, + const std::string& theAttribute) { - boost::shared_ptr aPlane; - double aA, aB, aC, aD; - - 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)); - return aPlane; + std::shared_ptr aPointAttr = ModelGeomAlgo_Point2D::getPointOfRefAttr( + theFeature.get(), theAttribute, SketchPlugin_Point::ID(), + SketchPlugin_Point::COORD_ID()); + if (aPointAttr.get() != NULL) + return aPointAttr->pnt(); + return std::shared_ptr(); } -boost::shared_ptr PartSet_Tools::point3D( - boost::shared_ptr thePoint2D, - FeaturePtr theSketch) +std::shared_ptr PartSet_Tools::getPnt2d(QMouseEvent* theEvent, + ModuleBase_IViewWindow* theWindow, + const FeaturePtr& theSketch) { - boost::shared_ptr aPoint; - if (!theSketch || !thePoint2D) - return aPoint; + gp_Pnt aPnt = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView()); + double aX, anY; + Handle(V3d_View) aView = theWindow->v3dView(); + PartSet_Tools::convertTo2D(aPnt, theSketch, aView, aX, anY); + + return std::shared_ptr(new GeomAPI_Pnt2d(aX, anY)); +} + +FeaturePtr findFirstCoincidenceByData(const DataPtr& theData, + std::shared_ptr thePoint) +{ + FeaturePtr aCoincident; + + const std::set& aRefsList = theData->refsToMe(); + std::set::const_iterator aIt; + for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) { + std::shared_ptr aAttr = (*aIt); + FeaturePtr aConstrFeature = std::dynamic_pointer_cast(aAttr->owner()); + if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) { + std::shared_ptr a2dPnt = + PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A()); + if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) { + aCoincident = aConstrFeature; + break; + } else { + a2dPnt = PartSet_Tools::getPoint(aConstrFeature, + SketchPlugin_ConstraintCoincidence::ENTITY_B()); + if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) { + aCoincident = aConstrFeature; + break; + } + } + } + } + return aCoincident; +} + +FeaturePtr PartSet_Tools::findFirstCoincidence(const FeaturePtr& theFeature, + std::shared_ptr thePoint) +{ + FeaturePtr aCoincident; + if (theFeature.get() == NULL) + return aCoincident; + + const std::set& aRefsList = theFeature->data()->refsToMe(); + std::set::const_iterator aIt; + for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) { + std::shared_ptr aAttr = (*aIt); + FeaturePtr aConstrFeature = std::dynamic_pointer_cast(aAttr->owner()); + if (aConstrFeature && aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) { + std::shared_ptr a2dPnt = + PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A()); + if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) { + aCoincident = aConstrFeature; + break; + } else { + a2dPnt = PartSet_Tools::getPoint(aConstrFeature, + SketchPlugin_ConstraintCoincidence::ENTITY_B()); + if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) { + aCoincident = aConstrFeature; + break; + } + } + } + } + /// Find by result + if (!aCoincident.get()) { + std::list aResults = theFeature->results(); + std::list::const_iterator aIt; + for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) { + ResultPtr aResult = *aIt; + aCoincident = findFirstCoincidenceByData(aResult->data(), thePoint); + if (aCoincident.get()) + break; + } + } + return aCoincident; +} + +void PartSet_Tools::findCoincidences(FeaturePtr theStartCoin, QList& theList, + QList& theCoincidencies, + std::string theAttr, QList& theIsAttributes) +{ + std::shared_ptr aOrig = getCoincedencePoint(theStartCoin); + if (aOrig.get() == NULL) + return; + + AttributeRefAttrPtr aPnt = theStartCoin->refattr(theAttr); + if (!aPnt) + return; + ObjectPtr aObj = aPnt->object(); + FeaturePtr aFeature = std::dynamic_pointer_cast(aObj); + if (aFeature.get()) { + if (!theList.contains(aFeature)) { + theList.append(aFeature); + theCoincidencies.append(theStartCoin); + theIsAttributes.append(true); // point attribute on a feature + const std::set& aRefsList = aFeature->data()->refsToMe(); + std::set::const_iterator aIt; + for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) { + std::shared_ptr aAttr = (*aIt); + FeaturePtr aConstrFeature = std::dynamic_pointer_cast(aAttr->owner()); + if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) { + if (!theCoincidencies.contains(aConstrFeature)) { + std::shared_ptr aPnt = getCoincedencePoint(aConstrFeature); + if (aPnt.get() && aOrig->isEqual(aPnt)) { + findCoincidences(aConstrFeature, theList, theCoincidencies, + SketchPlugin_ConstraintCoincidence::ENTITY_A(), theIsAttributes); + findCoincidences(aConstrFeature, theList, theCoincidencies, + SketchPlugin_ConstraintCoincidence::ENTITY_B(), theIsAttributes); + } + } + } + } + } + } else { + // Find by Results + ResultConstructionPtr aResult = std::dynamic_pointer_cast(aObj); + if (aResult.get()) { + FeaturePtr aFeature = ModelAPI_Feature::feature(aPnt->object()); + if (!theList.contains(aFeature)) + theList.append(aFeature); + theCoincidencies.append(theStartCoin); + theIsAttributes.append(false); // point attribute on a feature + + const std::set& aRefsList = aResult->data()->refsToMe(); + std::set::const_iterator aIt; + for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) { + std::shared_ptr aAttr = (*aIt); + FeaturePtr aConstrFeature = std::dynamic_pointer_cast(aAttr->owner()); + if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) { + if (!theCoincidencies.contains(aConstrFeature)) { + std::shared_ptr aPnt = getCoincedencePoint(aConstrFeature); + if (aPnt.get() && aOrig->isEqual(aPnt)) { + findCoincidences(aConstrFeature, theList, theCoincidencies, + SketchPlugin_ConstraintCoincidence::ENTITY_A(), theIsAttributes); + findCoincidences(aConstrFeature, theList, theCoincidencies, + SketchPlugin_ConstraintCoincidence::ENTITY_B(), theIsAttributes); + } + } + } + } + } + } +} + +std::shared_ptr PartSet_Tools::getCoincedencePoint(FeaturePtr theStartCoin) +{ + std::shared_ptr aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(), + SketchPlugin_Constraint::ENTITY_A()); + if (aPnt.get() == NULL) + aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(), SketchPlugin_Constraint::ENTITY_B()); + return aPnt; +} - 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())); +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); + if (!aCurPoint->isInitialized()) + continue; + + std::shared_ptr aPnt = + convertTo3D(aCurPoint->x(), aCurPoint->y(), theSketch); + if (aPnt && (aPnt->distance(aValue) < Precision::Confusion())) { + anAttribute = aCurPoint; + break; + } + } + } + } + } + return anAttribute; +} + +void PartSet_Tools::sendSubFeaturesEvent(const CompositeFeaturePtr& theComposite, + const Events_ID theEventId) +{ + if (!theComposite.get()) + return; + + static Events_Loop* aLoop = Events_Loop::loop(); + int aNumberOfSubs = theComposite->numberOfSubs(); + for (int i = 0; i < aNumberOfSubs; i++) { + FeaturePtr aSubFeature = theComposite->subFeature(i); + static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get(); + aECreator->sendUpdated(aSubFeature, theEventId); + } + Events_Loop::loop()->flush(theEventId); +} + +bool PartSet_Tools::isAuxiliarySketchEntity(const ObjectPtr& theObject) +{ + bool isAuxiliaryFeature = false; + + FeaturePtr anObjectFeature = ModelAPI_Feature::feature(theObject); + std::string anAuxiliaryAttribute = SketchPlugin_SketchEntity::AUXILIARY_ID(); + AttributeBooleanPtr anAuxiliaryAttr = std::dynamic_pointer_cast( + anObjectFeature->data()->attribute(anAuxiliaryAttribute)); + if (anAuxiliaryAttr.get()) + isAuxiliaryFeature = anAuxiliaryAttr->value(); + + + return isAuxiliaryFeature; +} + +bool PartSet_Tools::isIncludeIntoSketchResult(const ObjectPtr& theObject) +{ + // check the feature is neither Projection nor IntersectionPoint feature + FeaturePtr aFeature = ModelAPI_Feature::feature(theObject); + if (aFeature->getKind() == SketchPlugin_Projection::ID() || + aFeature->getKind() == SketchPlugin_IntersectionPoint::ID()) + return false; + + // go through the references to the feature to check + // if it was created by Projection or Intersection + const std::set& aRefs = theObject->data()->refsToMe(); + for (std::set::const_iterator aRefIt = aRefs.begin(); + aRefIt != aRefs.end(); ++aRefIt) { + AttributePtr anAttr = *aRefIt; + std::string anIncludeToResultAttrName; + if (anAttr->id() == SketchPlugin_Projection::PROJECTED_FEATURE_ID()) + anIncludeToResultAttrName = SketchPlugin_Projection::INCLUDE_INTO_RESULT(); + else if (anAttr->id() == SketchPlugin_IntersectionPoint::INTERSECTION_POINTS_ID()) + anIncludeToResultAttrName = SketchPlugin_IntersectionPoint::INCLUDE_INTO_RESULT(); + + if (!anIncludeToResultAttrName.empty()) { + // check "include into result" flag + FeaturePtr aParent = ModelAPI_Feature::feature(anAttr->owner()); + return aParent->boolean(anIncludeToResultAttrName)->value(); + } + } + return true; +} - return thePoint2D->to3D(aC->pnt(), aX->dir(), aY->dir()); + +ResultPtr PartSet_Tools::createFixedByExternalCenter( + const ObjectPtr& theObject, + const std::shared_ptr& theEdge, + ModelAPI_AttributeSelection::CenterType theType, + const CompositeFeaturePtr& theSketch, + bool theTemporary, + FeaturePtr& theCreatedFeature) +{ + ResultPtr aResult = std::dynamic_pointer_cast(theObject); + if (!aResult.get()) + return ResultPtr(); + + FeaturePtr aProjectionFeature = theSketch->addFeature(SketchPlugin_Projection::ID()); + theCreatedFeature = aProjectionFeature; + AttributeSelectionPtr anExternalAttr = std::dynamic_pointer_cast( + aProjectionFeature->attribute(SketchPlugin_Projection::EXTERNAL_FEATURE_ID())); + anExternalAttr->setValueCenter(aResult, theEdge, theType, theTemporary); + + AttributeBooleanPtr anIntoResult = std::dynamic_pointer_cast + (aProjectionFeature->data()->attribute(SketchPlugin_Projection::INCLUDE_INTO_RESULT())); + anIntoResult->setValue(SKETCH_PROJECTION_INCLUDE_INTO_RESULT); + aProjectionFeature->execute(); + + // if projection feature has not been created, exit + AttributeRefAttrPtr aRefAttr = aProjectionFeature->data()->refattr( + SketchPlugin_Projection::PROJECTED_FEATURE_ID()); + if (!aRefAttr || !aRefAttr->isInitialized()) + return ResultPtr(); + + FeaturePtr aProjection = ModelAPI_Feature::feature(aRefAttr->object()); + if (aProjection.get() && aProjection->lastResult().get()) + return aProjection->lastResult(); + + return ResultPtr(); } -bool PartSet_Tools::isConstraintFeature(const std::string& theKind) +void PartSet_Tools::getFirstAndLastIndexInFolder(const ObjectPtr& theFolder, + int& theFirst, int& theLast) { - return theKind == SketchPlugin_ConstraintDistance::ID() || - theKind == SketchPlugin_ConstraintLength::ID() || - theKind == SketchPlugin_ConstraintRadius::ID(); + theFirst = -1; + theLast = -1; + + DocumentPtr aDoc = theFolder->document(); + FolderPtr aFolder = std::dynamic_pointer_cast(theFolder); + if (!aFolder.get()) + return; + + AttributeReferencePtr aFirstFeatAttr = + aFolder->data()->reference(ModelAPI_Folder::FIRST_FEATURE_ID()); + if (!aFirstFeatAttr.get()) + return; + FeaturePtr aFirstFeatureInFolder = ModelAPI_Feature::feature(aFirstFeatAttr->value()); + if (!aFirstFeatureInFolder.get()) + return; + + FeaturePtr aLastFeatureInFolder = aFolder->lastVisibleFeature(); + if (!aLastFeatureInFolder.get()) + return; + + theFirst = aDoc->index(aFirstFeatureInFolder); + theLast = aDoc->index(aLastFeatureInFolder); }