132 lines
4.9 KiB
C++
132 lines
4.9 KiB
C++
/***************************************************************************
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* Copyright (c) 2020 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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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <BRep_Builder.hxx>
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# include <BRep_Tool.hxx>
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# include <BRepAlgoAPI_Common.hxx>
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# include <BRepAlgoAPI_Fuse.hxx>
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# include <BRepAdaptor_Surface.hxx>
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# include <BRepBndLib.hxx>
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# include <BRepBuilderAPI_MakeFace.hxx>
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# include <BRepFeat_MakePrism.hxx>
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# include <BRepLProp_SLProps.hxx>
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# include <BRepPrimAPI_MakeHalfSpace.hxx>
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# include <Geom_Surface.hxx>
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# include <GeomAPI_ProjectPointOnSurf.hxx>
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# include <GeomLib_IsPlanarSurface.hxx>
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# include <gp_Pln.hxx>
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# include <Precision.hxx>
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# include <TopoDS.hxx>
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# include <TopoDS_Compound.hxx>
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# include <TopoDS_Face.hxx>
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# include <TopoDS_Solid.hxx>
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# include <TopoDS_Wire.hxx>
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# include <TopExp_Explorer.hxx>
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#endif
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#include <App/Document.h>
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#include <Base/Console.h>
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#include <Base/Exception.h>
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#include <Base/Placement.h>
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#include <Base/Reader.h>
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#include "FeatureExtrude.h"
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using namespace PartDesign;
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PROPERTY_SOURCE(PartDesign::FeatureExtrude, PartDesign::ProfileBased)
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FeatureExtrude::FeatureExtrude()
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{
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}
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short FeatureExtrude::mustExecute() const
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{
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if (Placement.isTouched() ||
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Type.isTouched() ||
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Length.isTouched() ||
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Length2.isTouched() ||
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UseCustomVector.isTouched() ||
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Direction.isTouched() ||
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ReferenceAxis.isTouched() ||
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AlongSketchNormal.isTouched() ||
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Offset.isTouched() ||
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UpToFace.isTouched())
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return 1;
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return ProfileBased::mustExecute();
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}
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Base::Vector3d FeatureExtrude::computeDirection(const Base::Vector3d& sketchVector)
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{
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Base::Vector3d extrudeDirection;
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if (!UseCustomVector.getValue()) {
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if (!ReferenceAxis.getValue()) {
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// use sketch's normal vector for direction
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extrudeDirection = sketchVector;
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AlongSketchNormal.setReadOnly(true);
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}
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else {
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// update Direction from ReferenceAxis
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App::DocumentObject* pcReferenceAxis = ReferenceAxis.getValue();
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const std::vector<std::string>& subReferenceAxis = ReferenceAxis.getSubValues();
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Base::Vector3d base;
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Base::Vector3d dir;
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getAxis(pcReferenceAxis, subReferenceAxis, base, dir, ForbiddenAxis::NotPerpendicularWithNormal);
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switch (addSubType) {
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case Type::Additive:
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extrudeDirection = dir;
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break;
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case Type::Subtractive:
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extrudeDirection = -dir;
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break;
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}
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}
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}
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else {
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// use the given vector
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// if null vector, use sketchVector
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if ((fabs(Direction.getValue().x) < Precision::Confusion())
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&& (fabs(Direction.getValue().y) < Precision::Confusion())
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&& (fabs(Direction.getValue().z) < Precision::Confusion())) {
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Direction.setValue(sketchVector);
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}
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extrudeDirection = Direction.getValue();
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}
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// disable options of UseCustomVector
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Direction.setReadOnly(!UseCustomVector.getValue());
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ReferenceAxis.setReadOnly(UseCustomVector.getValue());
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// UseCustomVector allows AlongSketchNormal but !UseCustomVector does not forbid it
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if (UseCustomVector.getValue())
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AlongSketchNormal.setReadOnly(false);
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// explicitly set the Direction so that the dialog shows also the used direction
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// if the sketch's normal vector was used
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Direction.setValue(extrudeDirection);
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return extrudeDirection;
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}
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