111 lines
5.3 KiB
C++
111 lines
5.3 KiB
C++
/***************************************************************************
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* Copyright (c) 2009 Werner Mayer <wmayer[at]users.sourceforge.net> *
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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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//this file originally part of Drawing workbench
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//migrated to TechDraw workbench 2022-01-26 by Wandererfan
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <sstream>
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# include <BRep_Builder.hxx>
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# include <Standard_Failure.hxx>
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# include <TopoDS_Compound.hxx>
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#endif
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#include "FeatureProjection.h"
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#include "ProjectionAlgos.h"
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using namespace TechDraw;
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PROPERTY_SOURCE(TechDraw::FeatureProjection, Part::Feature)
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FeatureProjection::FeatureProjection()
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{
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static const char *group = "Projection";
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ADD_PROPERTY_TYPE(Source ,(nullptr), group, App::Prop_None, "Shape to project");
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ADD_PROPERTY_TYPE(Direction ,(Base::Vector3d(0, 0,1)), group, App::Prop_None, "Projection direction");
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ADD_PROPERTY_TYPE(VCompound ,(true), group, App::Prop_None, "Projection parameter");
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ADD_PROPERTY_TYPE(Rg1LineVCompound ,(true), group, App::Prop_None, "Projection parameter");
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ADD_PROPERTY_TYPE(RgNLineVCompound ,(true), group, App::Prop_None, "Projection parameter");
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ADD_PROPERTY_TYPE(OutLineVCompound ,(true), group, App::Prop_None, "Projection parameter");
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ADD_PROPERTY_TYPE(IsoLineVCompound ,(true), group, App::Prop_None, "Projection parameter");
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ADD_PROPERTY_TYPE(HCompound ,(true), group, App::Prop_None, "Projection parameter");
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ADD_PROPERTY_TYPE(Rg1LineHCompound ,(true), group, App::Prop_None, "Projection parameter");
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ADD_PROPERTY_TYPE(RgNLineHCompound ,(true), group, App::Prop_None, "Projection parameter");
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ADD_PROPERTY_TYPE(OutLineHCompound ,(true), group, App::Prop_None, "Projection parameter");
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ADD_PROPERTY_TYPE(IsoLineHCompound ,(true), group, App::Prop_None, "Projection parameter");
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}
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FeatureProjection::~FeatureProjection()
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{
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}
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App::DocumentObjectExecReturn *FeatureProjection::execute()
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{
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App::DocumentObject* link = Source.getValue();
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if (!link)
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return new App::DocumentObjectExecReturn("No object linked");
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if (!link->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId()))
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return new App::DocumentObjectExecReturn("Linked object is not a Part object");
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const TopoDS_Shape& shape = static_cast<Part::Feature*>(link)->Shape.getShape().getShape();
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if (shape.IsNull())
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return new App::DocumentObjectExecReturn("Linked shape object is empty");
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try {
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const Base::Vector3d& dir = Direction.getValue();
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TechDraw::ProjectionAlgos alg(shape, dir);
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TopoDS_Compound comp;
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BRep_Builder builder;
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builder.MakeCompound(comp);
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if (!alg.V.IsNull() && VCompound.getValue())
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builder.Add(comp, alg.V);
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if (!alg.V1.IsNull() && Rg1LineVCompound.getValue())
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builder.Add(comp, alg.V1);
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if (!alg.VN.IsNull() && RgNLineVCompound.getValue())
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builder.Add(comp, alg.VN);
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if (!alg.VO.IsNull() && OutLineVCompound.getValue())
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builder.Add(comp, alg.VO);
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if (!alg.VI.IsNull() && IsoLineVCompound.getValue())
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builder.Add(comp, alg.VI);
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if (!alg.H.IsNull() && HCompound.getValue())
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builder.Add(comp, alg.H);
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if (!alg.H1.IsNull() && Rg1LineHCompound.getValue())
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builder.Add(comp, alg.H1);
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if (!alg.HN.IsNull() && RgNLineHCompound.getValue())
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builder.Add(comp, alg.HN);
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if (!alg.HO.IsNull() && OutLineHCompound.getValue())
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builder.Add(comp, alg.HO);
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if (!alg.HI.IsNull() && IsoLineHCompound.getValue())
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builder.Add(comp, alg.HI);
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Shape.setValue(comp);
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return App::DocumentObject::StdReturn;
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}
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catch (Standard_Failure& e) {
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return new App::DocumentObjectExecReturn(e.GetMessageString());
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}
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}
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