77bae9c9a0
Replacing the use of raw pointers of GeometryObject with shared pointers fixes the observed memory leaks when running the unit tests of TechDraw
280 lines
9.7 KiB
C++
280 lines
9.7 KiB
C++
/***************************************************************************
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* Copyright (c) 2007 Jürgen Riegel <juergen.riegel@web.de> *
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* Copyright (c) 2013 Luke Parry <l.parry@warwick.ac.uk> *
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* Copyright (c) 2016 WandererFan <wandererfan@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef DrawViewPart_h_
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#define DrawViewPart_h_
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#include <QFuture>
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#include <QFutureWatcher>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Wire.hxx>
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#include <App/DocumentObject.h>
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#include <App/FeaturePython.h>
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#include <App/PropertyLinks.h>
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#include <Base/BoundBox.h>
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#include <Mod/TechDraw/TechDrawGlobal.h>
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#include "DrawView.h"
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#include "CosmeticExtension.h"
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class gp_Pnt;
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class gp_Pln;
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class gp_Ax2;
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class TopoDS_Shape;
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namespace App
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{
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class Part;
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}
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namespace TechDraw
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{
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class GeometryObject;
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using GeometryObjectPtr = std::shared_ptr<GeometryObject>;
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class Vertex;
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class BaseGeom;
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class Face;
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}
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namespace TechDraw {
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class DrawHatch;
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class DrawGeomHatch;
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class DrawViewDimension;
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class DrawProjectSplit;
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class DrawViewSection;
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class DrawViewDetail;
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class DrawViewBalloon;
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class CosmeticVertex;
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class CosmeticEdge;
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class CenterLine;
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class GeomFormat;
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}
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namespace TechDraw
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{
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class DrawViewSection;
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class TechDrawExport DrawViewPart : public DrawView, public CosmeticExtension
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{
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PROPERTY_HEADER_WITH_EXTENSIONS(TechDraw::DrawViewPart);
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public:
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DrawViewPart();
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~DrawViewPart() override;
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App::PropertyLinkList Source;
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App::PropertyXLinkList XSource;
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App::PropertyVector Direction; //TODO: Rename to YAxisDirection or whatever this actually is (ProjectionDirection)
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App::PropertyVector XDirection;
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App::PropertyBool Perspective;
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App::PropertyDistance Focus;
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App::PropertyBool CoarseView;
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App::PropertyBool SeamVisible;
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App::PropertyBool SmoothVisible;
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//App::PropertyBool OutlinesVisible;
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App::PropertyBool IsoVisible;
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App::PropertyBool HardHidden;
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App::PropertyBool SmoothHidden;
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App::PropertyBool SeamHidden;
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//App::PropertyBool OutlinesHidden;
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App::PropertyBool IsoHidden;
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App::PropertyInteger IsoCount;
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short mustExecute() const override;
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App::DocumentObjectExecReturn *execute() override;
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const char* getViewProviderName() const override {
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return "TechDrawGui::ViewProviderViewPart";
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}
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PyObject *getPyObject() override;
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std::vector<TechDraw::DrawHatch*> getHatches() const;
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std::vector<TechDraw::DrawGeomHatch*> getGeomHatches() const;
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std::vector<TechDraw::DrawViewDimension*> getDimensions() const;
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std::vector<TechDraw::DrawViewBalloon*> getBalloons() const;
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const std::vector<TechDraw::VertexPtr> getVertexGeometry() const;
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const BaseGeomPtrVector getEdgeGeometry() const;
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const BaseGeomPtrVector getVisibleFaceEdges() const;
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const std::vector<TechDraw::FacePtr> getFaceGeometry() const;
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bool hasGeometry() const;
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TechDraw::GeometryObjectPtr getGeometryObject() const { return geometryObject; }
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TechDraw::BaseGeomPtr getGeomByIndex(int idx) const; //get existing geom for edge idx in projection
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TechDraw::VertexPtr getProjVertexByIndex(int idx) const; //get existing geom for vertex idx in projection
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TechDraw::VertexPtr getProjVertexByCosTag(std::string cosTag);
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std::vector<TechDraw::BaseGeomPtr> getFaceEdgesByIndex(int idx) const; //get edges for face idx in projection
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virtual Base::BoundBox3d getBoundingBox() const;
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double getBoxX() const;
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double getBoxY() const;
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QRectF getRect() const override;
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virtual std::vector<DrawViewSection*> getSectionRefs() const; //are there ViewSections based on this ViewPart?
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virtual std::vector<DrawViewDetail*> getDetailRefs() const;
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virtual Base::Vector3d projectPoint(const Base::Vector3d& pt,
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bool invert = true) const;
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virtual BaseGeomPtr projectEdge(const TopoDS_Edge& e) const;
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virtual BaseGeomPtrVector projectWire(const TopoDS_Wire& inWire) const;
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virtual gp_Ax2 getViewAxis(const Base::Vector3d& pt,
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const Base::Vector3d& direction,
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const bool flip=true) const;
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virtual gp_Ax2 getProjectionCS(Base::Vector3d pt = Base::Vector3d(0.0, 0.0, 0.0)) const;
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virtual Base::Vector3d getXDirection() const; //don't use XDirection.getValue()
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virtual Base::Vector3d getOriginalCentroid() const;
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virtual Base::Vector3d getCurrentCentroid() const;
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virtual Base::Vector3d getLegacyX(const Base::Vector3d& pt,
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const Base::Vector3d& axis,
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const bool flip = true) const;
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gp_Ax2 localVectorToCS(const Base::Vector3d localUnit) const;
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Base::Vector3d localVectorToDirection(const Base::Vector3d localUnit) const;
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bool handleFaces();
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bool newFaceFinder();
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bool isUnsetting() { return nowUnsetting; }
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virtual std::vector<TopoDS_Wire> getWireForFace(int idx) const;
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virtual TopoDS_Shape getSourceShape() const;
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virtual TopoDS_Shape getSourceShapeFused() const;
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virtual std::vector<TopoDS_Shape> getSourceShape2d() const;
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TopoDS_Shape getShape() const;
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double getSizeAlongVector(Base::Vector3d alignmentVector);
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virtual void postHlrTasks(void);
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bool isIso() const;
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void clearCosmeticVertexes();
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void refreshCVGeoms();
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void addCosmeticVertexesToGeom();
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int add1CVToGV(std::string tag);
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int getCVIndex(std::string tag);
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void clearCosmeticEdges();
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void refreshCEGeoms();
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void addCosmeticEdgesToGeom();
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int add1CEToGE(std::string tag);
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void clearCenterLines();
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void refreshCLGeoms();
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void addCenterLinesToGeom();
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int add1CLToGE(std::string tag);
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void clearGeomFormats();
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void dumpVerts(const std::string text);
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void dumpCosVerts(const std::string text);
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void dumpCosEdges(const std::string text);
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std::string addReferenceVertex(Base::Vector3d v);
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void addReferencesToGeom();
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void removeReferenceVertex(std::string tag);
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void updateReferenceVert(std::string tag, Base::Vector3d loc2d);
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void removeAllReferencesFromGeom();
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void resetReferenceVerts();
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std::vector<App::DocumentObject*> getAllSources() const;
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bool waitingForFaces() const { return m_waitingForFaces; }
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void waitingForFaces(bool s) { m_waitingForFaces = s;}
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bool waitingForHlr() const { return m_waitingForHlr; }
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void waitingForHlr(bool s) { m_waitingForHlr = s; }
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virtual bool waitingForResult() const;
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void progressValueChanged(int v);
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public Q_SLOTS:
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void onHlrFinished(void);
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void onFacesFinished(void);
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protected:
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bool checkXDirection() const;
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TechDraw::GeometryObjectPtr geometryObject;
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TechDraw::GeometryObjectPtr m_tempGeometryObject; //holds the new GO until hlr is completed
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Base::BoundBox3d bbox;
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void onChanged(const App::Property* prop) override;
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void unsetupObject() override;
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virtual TechDraw::GeometryObjectPtr buildGeometryObject(TopoDS_Shape& shape, const gp_Ax2& viewAxis);
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virtual TechDraw::GeometryObjectPtr makeGeometryForShape(TopoDS_Shape& shape); //const??
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void partExec(TopoDS_Shape& shape);
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virtual void addShapes2d(void);
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void extractFaces();
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Base::Vector3d shapeCentroid;
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void getRunControl();
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bool m_handleFaces;
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TopoDS_Shape m_saveShape; //TODO: make this a Property. Part::TopoShapeProperty??
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Base::Vector3d m_saveCentroid; //centroid before centering shape in origin
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void handleChangedPropertyName(Base::XMLReader &reader, const char* TypeName, const char* PropName) override;
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bool prefHardViz();
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bool prefSeamViz();
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bool prefSmoothViz();
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bool prefIsoViz();
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bool prefHardHid();
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bool prefSeamHid();
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bool prefSmoothHid();
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bool prefIsoHid();
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int prefIsoCount();
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std::vector<TechDraw::VertexPtr> m_referenceVerts;
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private:
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bool nowUnsetting;
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bool m_waitingForFaces;
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bool m_waitingForHlr;
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QMetaObject::Connection connectHlrWatcher;
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QFutureWatcher<void> m_hlrWatcher;
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QFuture<void> m_hlrFuture;
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QMetaObject::Connection connectFaceWatcher;
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QFutureWatcher<void> m_faceWatcher;
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QFuture<void> m_faceFuture;
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};
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using DrawViewPartPython = App::FeaturePythonT<DrawViewPart>;
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} //namespace TechDraw
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#endif // #ifndef DrawViewPart_h_
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