b1e8eee9d2
- ViewSection required Source shapes to be fused before performing the section cut. This caused some Edges to not be shown in the result. An option to not fuse the Sources has been added.
123 lines
4.5 KiB
C++
123 lines
4.5 KiB
C++
/***************************************************************************
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* Copyright (c) Jürgen Riegel (juergen.riegel@web.de) 2007 *
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* Copyright (c) Luke Parry (l.parry@warwick.ac.uk) 2013 *
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* Copyright (c) WandererFan (wandererfan@gmail.com) 2016 *
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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 _DrawViewSection_h_
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#define _DrawViewSection_h_
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#include <App/DocumentObject.h>
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#include <App/PropertyLinks.h>
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#include <App/PropertyFile.h>
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#include <App/FeaturePython.h>
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#include <App/Material.h>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Compound.hxx>
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#include "DrawViewPart.h"
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class Bnd_Box;
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class gp_Pln;
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class gp_Pnt;
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class TopoDS_Face;
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namespace TechDrawGeometry
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{
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class Face;
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}
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namespace TechDraw
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{
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class DrawProjGroupItem;
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class DrawGeomHatch;
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class PATLineSpec;
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class LineSet;
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class DashSet;
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class TechDrawExport DrawViewSection : public DrawViewPart
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{
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PROPERTY_HEADER(Part::DrawViewSection);
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public:
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DrawViewSection(void);
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virtual ~DrawViewSection();
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App::PropertyLink BaseView;
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App::PropertyVector SectionNormal;
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App::PropertyVector SectionOrigin;
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App::PropertyEnumeration SectionDirection;
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App::PropertyFile FileHatchPattern;
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App::PropertyString NameGeomPattern;
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App::PropertyFloat HatchScale;
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App::PropertyString SectionSymbol;
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App::PropertyBool FuseBeforeCut;
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virtual short mustExecute() const;
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bool isReallyInBox (const Base::Vector3d v, const Base::BoundBox3d bb) const;
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bool isReallyInBox (const gp_Pnt p, const Bnd_Box& bb) const;
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virtual App::DocumentObjectExecReturn *execute(void);
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virtual void onChanged(const App::Property* prop);
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virtual const char* getViewProviderName(void) const {
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return "TechDrawGui::ViewProviderViewSection";
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}
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public:
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std::vector<TechDrawGeometry::Face*> getFaceGeometry();
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Base::Vector3d getSectionVector (const std::string sectionName);
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TechDraw::DrawViewPart* getBaseDVP();
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TechDraw::DrawProjGroupItem* getBaseDPGI();
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virtual void unsetupObject();
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virtual std::vector<TopoDS_Wire> getWireForFace(int idx) const;
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TopoDS_Compound getSectionFaces() { return sectionFaces;};
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std::vector<TopoDS_Wire> getSectionFaceWires(void) { return sectionFaceWires; }
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std::vector<LineSet> getDrawableLines(int i = 0);
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std::vector<PATLineSpec> getDecodedSpecsFromFile(std::string fileSpec, std::string myPattern);
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TopoDS_Shape getCutShape(void) {return m_cutShape;}
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static const char* SectionDirEnums[];
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protected:
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TopoDS_Compound sectionFaces;
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std::vector<TopoDS_Wire> sectionFaceWires;
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std::vector<LineSet> m_lineSets;
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gp_Pln getSectionPlane() const;
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TopoDS_Compound findSectionPlaneIntersections(const TopoDS_Shape& shape);
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TopoDS_Face projectFace(const TopoDS_Shape &face,
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gp_Pnt faceCenter,
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const Base::Vector3d &direction);
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void getParameters(void);
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TopoDS_Shape m_cutShape;
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};
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typedef App::FeaturePythonT<DrawViewSection> DrawViewSectionPython;
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} //namespace TechDraw
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#endif
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