429 lines
16 KiB
C++
429 lines
16 KiB
C++
/************************************************************************
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**
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** @file vtoolpointofintersectioncurves.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 22 1, 2016
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2016 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#include "vtoolpointofintersectioncurves.h"
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#include <QLineF>
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#include <QSharedPointer>
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#include <QStaticStringData>
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#include <QStringData>
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#include <QStringDataPtr>
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#include <new>
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#include "../../../../dialogs/tools/dialogpointofintersectioncurves.h"
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#include "../../../../dialogs/tools/dialogtool.h"
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#include "../../../../visualization/path/../visualization.h"
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#include "../../../../visualization/path/vistoolpointofintersectioncurves.h"
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#include "../ifc/exception/vexception.h"
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#include "../ifc/ifcdef.h"
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#include "../vgeometry/vabstractcurve.h"
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#include "../vgeometry/vgobject.h"
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#include "../vgeometry/vpointf.h"
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#include "../vpatterndb/vcontainer.h"
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#include "../vwidgets/vmaingraphicsscene.h"
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#include "../../../vabstracttool.h"
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#include "../../vdrawtool.h"
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#include "vtoolsinglepoint.h"
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template <class T> class QSharedPointer;
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const QString VToolPointOfIntersectionCurves::ToolType = QStringLiteral("pointOfIntersectionCurves");
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//---------------------------------------------------------------------------------------------------------------------
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VToolPointOfIntersectionCurves::VToolPointOfIntersectionCurves(VAbstractPattern *doc, VContainer *data,
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const quint32 &id, const quint32 firstCurveId,
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quint32 secondCurveId, VCrossCurvesPoint vCrossPoint,
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HCrossCurvesPoint hCrossPoint, const Source &typeCreation,
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QGraphicsItem *parent)
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:VToolSinglePoint(doc, data, id, parent),
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firstCurveId(firstCurveId),
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secondCurveId(secondCurveId),
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vCrossPoint(vCrossPoint),
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hCrossPoint(hCrossPoint)
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{
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ToolCreation(typeCreation);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::setDialog()
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{
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SCASSERT(dialog != nullptr)
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auto dialogTool = qobject_cast<DialogPointOfIntersectionCurves*>(dialog);
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SCASSERT(dialogTool != nullptr)
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auto p = VAbstractTool::data.GeometricObject<VPointF>(id);
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dialogTool->SetFirstCurveId(firstCurveId);
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dialogTool->SetSecondCurveId(secondCurveId);
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dialogTool->SetVCrossPoint(vCrossPoint);
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dialogTool->SetHCrossPoint(hCrossPoint);
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dialogTool->SetPointName(p->name());
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}
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//---------------------------------------------------------------------------------------------------------------------
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VToolPointOfIntersectionCurves *VToolPointOfIntersectionCurves::Create(DialogTool *dialog, VMainGraphicsScene *scene,
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VAbstractPattern *doc, VContainer *data)
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{
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SCASSERT(dialog != nullptr)
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auto dialogTool = qobject_cast<DialogPointOfIntersectionCurves*>(dialog);
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SCASSERT(dialogTool != nullptr)
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const quint32 firstCurveId = dialogTool->GetFirstCurveId();
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const quint32 secondCurveId = dialogTool->GetSecondCurveId();
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const VCrossCurvesPoint vCrossPoint = dialogTool->GetVCrossPoint();
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const HCrossCurvesPoint hCrossPoint = dialogTool->GetHCrossPoint();
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const QString pointName = dialogTool->getPointName();
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VToolPointOfIntersectionCurves *point = Create(0, pointName, firstCurveId, secondCurveId, vCrossPoint, hCrossPoint,
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5, 10, scene, doc, data, Document::FullParse, Source::FromGui);
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if (point != nullptr)
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{
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point->dialog=dialogTool;
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}
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return point;
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}
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//---------------------------------------------------------------------------------------------------------------------
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VToolPointOfIntersectionCurves *VToolPointOfIntersectionCurves::Create(const quint32 _id, const QString &pointName,
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quint32 firstCurveId, quint32 secondCurveId,
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VCrossCurvesPoint vCrossPoint,
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HCrossCurvesPoint hCrossPoint, const qreal &mx,
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const qreal &my, VMainGraphicsScene *scene,
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VAbstractPattern *doc, VContainer *data,
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const Document &parse,
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const Source &typeCreation)
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{
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auto curve1 = data->GeometricObject<VAbstractCurve>(firstCurveId);
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auto curve2 = data->GeometricObject<VAbstractCurve>(secondCurveId);
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const QPointF point = VToolPointOfIntersectionCurves::FindPoint(curve1->GetPoints(), curve2->GetPoints(),
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vCrossPoint, hCrossPoint);
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quint32 id = _id;
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if (typeCreation == Source::FromGui)
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{
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id = data->AddGObject(new VPointF(point, pointName, mx, my));
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}
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else
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{
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data->UpdateGObject(id, new VPointF(point, pointName, mx, my));
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if (parse != Document::FullParse)
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{
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doc->UpdateToolData(id, data);
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}
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}
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if (parse == Document::FullParse)
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{
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VDrawTool::AddRecord(id, Tool::PointOfIntersectionCurves, doc);
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auto point = new VToolPointOfIntersectionCurves(doc, data, id, firstCurveId, secondCurveId, vCrossPoint,
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hCrossPoint, typeCreation);
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scene->addItem(point);
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InitToolConnections(scene, point);
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doc->AddTool(id, point);
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doc->IncrementReferens(curve1->getIdTool());
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doc->IncrementReferens(curve2->getIdTool());
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return point;
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}
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return nullptr;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QPointF VToolPointOfIntersectionCurves::FindPoint(const QVector<QPointF> &curve1Points,
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const QVector<QPointF> &curve2Points,
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VCrossCurvesPoint vCrossPoint, HCrossCurvesPoint hCrossPoint)
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{
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if (curve1Points.isEmpty() || curve2Points.isEmpty())
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{
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return QPointF();
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}
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QVector<QPointF> intersections;
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for ( auto i = 0; i < curve1Points.count()-1; ++i )
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{
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intersections << VAbstractCurve::CurveIntersectLine(curve2Points,
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QLineF(curve1Points.at(i), curve1Points.at(i+1)));
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}
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if (intersections.isEmpty())
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{
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return QPointF();
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}
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if (intersections.size() == 1)
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{
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return intersections.at(0);
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}
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QVector<QPointF> vIntersections;
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if (vCrossPoint == VCrossCurvesPoint::HighestPoint)
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{
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qreal minY = intersections.at(0).y();
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vIntersections.append(intersections.at(0));
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for ( auto i = 1; i < intersections.count(); ++i )
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{
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const QPointF p = intersections.at(i);
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if (p.y() > minY)
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{
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continue;
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}
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else if (p.y() < minY)
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{
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minY = p.y();
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vIntersections.clear();
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vIntersections.append(p);
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}
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else
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{
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vIntersections.append(p);
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}
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}
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}
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else
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{
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qreal maxY = intersections.at(0).y();
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vIntersections.append(intersections.at(0));
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for ( auto i = 1; i < intersections.count(); ++i )
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{
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const QPointF p = intersections.at(i);
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if (p.y() > maxY)
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{
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maxY = p.y();
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vIntersections.clear();
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vIntersections.append(p);
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}
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else if (p.y() < maxY)
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{
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continue;
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}
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else
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{
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vIntersections.append(p);
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}
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}
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}
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if (vIntersections.isEmpty())
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{
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return QPointF();
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}
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if (vIntersections.size() == 1)
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{
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return vIntersections.at(0);
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}
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QPointF crossPoint = vIntersections.at(0);
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if (hCrossPoint == HCrossCurvesPoint::RightmostPoint)
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{
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qreal maxX = vIntersections.at(0).x();
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for ( auto i = 1; i < vIntersections.count(); ++i )
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{
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const QPointF p = vIntersections.at(i);
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if (p.x() > maxX)
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{
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maxX = p.x();
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crossPoint = p;
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}
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}
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}
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else
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{
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qreal minX = vIntersections.at(0).x();
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for ( auto i = 1; i < vIntersections.count(); ++i )
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{
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const QPointF p = vIntersections.at(i);
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if (p.x() < minX)
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{
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minX = p.x();
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crossPoint = p;
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}
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}
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}
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return crossPoint;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString VToolPointOfIntersectionCurves::FirstCurveName() const
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{
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return VAbstractTool::data.GetGObject(firstCurveId)->name();
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString VToolPointOfIntersectionCurves::SecondCurveName() const
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{
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return VAbstractTool::data.GetGObject(secondCurveId)->name();
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}
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//---------------------------------------------------------------------------------------------------------------------
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quint32 VToolPointOfIntersectionCurves::GetFirstCurveId() const
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{
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return firstCurveId;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::SetFirstCurveId(const quint32 &value)
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{
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if (value != NULL_ID)
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{
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firstCurveId = value;
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auto obj = VAbstractTool::data.GetGObject(id);
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SaveOption(obj);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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quint32 VToolPointOfIntersectionCurves::GetSecondCurveId() const
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{
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return secondCurveId;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::SetSecondCurveId(const quint32 &value)
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{
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if (value != NULL_ID)
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{
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secondCurveId = value;
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auto obj = VAbstractTool::data.GetGObject(id);
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SaveOption(obj);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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VCrossCurvesPoint VToolPointOfIntersectionCurves::GetVCrossPoint() const
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{
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return vCrossPoint;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::SetVCrossPoint(const VCrossCurvesPoint &value)
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{
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vCrossPoint = value;
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auto obj = VAbstractTool::data.GetGObject(id);
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SaveOption(obj);
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}
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//---------------------------------------------------------------------------------------------------------------------
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HCrossCurvesPoint VToolPointOfIntersectionCurves::GetHCrossPoint() const
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{
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return hCrossPoint;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::SetHCrossPoint(const HCrossCurvesPoint &value)
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{
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hCrossPoint = value;
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auto obj = VAbstractTool::data.GetGObject(id);
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SaveOption(obj);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::ShowVisualization(bool show)
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{
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ShowToolVisualization<VisToolPointOfIntersectionCurves>(show);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::RemoveReferens()
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{
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const auto curve1 = VAbstractTool::data.GetGObject(firstCurveId);
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const auto curve2 = VAbstractTool::data.GetGObject(secondCurveId);
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doc->DecrementReferens(curve1->getIdTool());
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doc->DecrementReferens(curve2->getIdTool());
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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try
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{
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ContextMenu<DialogPointOfIntersectionCurves>(this, event);
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}
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catch(const VExceptionToolWasDeleted &e)
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{
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Q_UNUSED(e)
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return;//Leave this method immediately!!!
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::SaveDialog(QDomElement &domElement)
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{
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SCASSERT(dialog != nullptr)
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auto dialogTool = qobject_cast<DialogPointOfIntersectionCurves*>(dialog);
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SCASSERT(dialogTool != nullptr)
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doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
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doc->SetAttribute(domElement, AttrCurve1, QString().setNum(dialogTool->GetFirstCurveId()));
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doc->SetAttribute(domElement, AttrCurve2, QString().setNum(dialogTool->GetSecondCurveId()));
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doc->SetAttribute(domElement, AttrVCrossPoint, QString().setNum(static_cast<int>(dialogTool->GetVCrossPoint())));
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doc->SetAttribute(domElement, AttrHCrossPoint, QString().setNum(static_cast<int>(dialogTool->GetHCrossPoint())));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
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{
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VToolSinglePoint::SaveOptions(tag, obj);
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doc->SetAttribute(tag, AttrType, ToolType);
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doc->SetAttribute(tag, AttrCurve1, firstCurveId);
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doc->SetAttribute(tag, AttrCurve2, secondCurveId);
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doc->SetAttribute(tag, AttrVCrossPoint, static_cast<int>(vCrossPoint));
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doc->SetAttribute(tag, AttrHCrossPoint, static_cast<int>(hCrossPoint));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::ReadToolAttributes(const QDomElement &domElement)
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{
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firstCurveId = doc->GetParametrUInt(domElement, AttrCurve1, NULL_ID_STR);
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secondCurveId = doc->GetParametrUInt(domElement, AttrCurve2, NULL_ID_STR);
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vCrossPoint = static_cast<VCrossCurvesPoint>(doc->GetParametrUInt(domElement, AttrVCrossPoint, "1"));
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hCrossPoint = static_cast<HCrossCurvesPoint>(doc->GetParametrUInt(domElement, AttrHCrossPoint, "1"));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointOfIntersectionCurves::SetVisualization()
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{
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if (not vis.isNull())
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{
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auto visual = qobject_cast<VisToolPointOfIntersectionCurves *>(vis);
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SCASSERT(visual != nullptr)
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visual->setObject1Id(firstCurveId);
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visual->setObject2Id(secondCurveId);
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visual->setVCrossPoint(vCrossPoint);
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visual->setHCrossPoint(hCrossPoint);
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visual->RefreshGeometry();
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}
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}
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