-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: GeomAPI_Edge.cpp
-// Created: 24 Jul 2014
-// Author: Artem ZHIDKOV
+// Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
#include<GeomAPI_Edge.h>
#include<GeomAPI_Pln.h>
#include<GeomAPI_Circ.h>
#include<GeomAPI_Dir.h>
#include<GeomAPI_Lin.h>
+#include<GeomAPI_Ax2.h>
+#include<GeomAPI_Ellipse.h>
+
+#include <BRepAdaptor_Curve.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Edge.hxx>
#include <TopoDS.hxx>
+#include <BRep_Builder.hxx>
#include <BRep_Tool.hxx>
#include <Geom_Curve.hxx>
#include <Geom_Line.hxx>
#include <Geom_Circle.hxx>
+#include <Geom_Ellipse.hxx>
#include <GeomAdaptor_Curve.hxx>
#include <gp_Ax1.hxx>
#include <gp_Pln.hxx>
+#include <gp_Elips.hxx>
+
+#include <GCPnts_AbscissaPoint.hxx>
GeomAPI_Edge::GeomAPI_Edge()
- : GeomAPI_Shape()
{
+ TopoDS_Edge* anEdge = new TopoDS_Edge;
+
+ BRep_Builder aBuilder;
+ aBuilder.MakeEdge(*anEdge);
+
+ setImpl(anEdge);
}
GeomAPI_Edge::GeomAPI_Edge(const std::shared_ptr<GeomAPI_Shape>& theShape)
return false;
}
+bool GeomAPI_Edge::isEllipse() const
+{
+ const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
+ double aFirst, aLast;
+ Handle(Geom_Curve) aCurve = BRep_Tool::Curve((const TopoDS_Edge&)aShape, aFirst, aLast);
+ if (aCurve->IsKind(STANDARD_TYPE(Geom_Ellipse)))
+ return true;
+ return false;
+}
+
std::shared_ptr<GeomAPI_Pnt> GeomAPI_Edge::firstPoint()
{
const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
}
-std::shared_ptr<GeomAPI_Circ> GeomAPI_Edge::circle()
+std::shared_ptr<GeomAPI_Circ> GeomAPI_Edge::circle() const
{
const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
double aFirst, aLast;
Handle(Geom_Curve) aCurve = BRep_Tool::Curve((const TopoDS_Edge&)aShape, aFirst, aLast);
- if (aCurve) {
+ if (!aCurve.IsNull()) {
Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
- if (aCirc) {
+ if (!aCirc.IsNull()) {
gp_Pnt aLoc = aCirc->Location();
std::shared_ptr<GeomAPI_Pnt> aCenter(new GeomAPI_Pnt(aLoc.X(), aLoc.Y(), aLoc.Z()));
gp_Dir anAxis = aCirc->Axis().Direction();
return std::shared_ptr<GeomAPI_Circ>(); // not circle
}
-std::shared_ptr<GeomAPI_Lin> GeomAPI_Edge::line()
+std::shared_ptr<GeomAPI_Ellipse> GeomAPI_Edge::ellipse() const
+{
+ const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
+ double aFirst, aLast;
+ Handle(Geom_Curve) aCurve = BRep_Tool::Curve((const TopoDS_Edge&)aShape, aFirst, aLast);
+ if (!aCurve.IsNull()) {
+ Handle(Geom_Ellipse) aElips = Handle(Geom_Ellipse)::DownCast(aCurve);
+ if (!aElips.IsNull()) {
+ gp_Elips aGpElips = aElips->Elips();
+ std::shared_ptr<GeomAPI_Ellipse> aEllipse(new GeomAPI_Ellipse());
+ aEllipse->setImpl(new gp_Elips(aGpElips));
+ return aEllipse;
+ }
+ }
+ return std::shared_ptr<GeomAPI_Ellipse>(); // not elipse
+}
+
+std::shared_ptr<GeomAPI_Lin> GeomAPI_Edge::line() const
{
const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
double aFirst, aLast;
const TopoDS_Shape& aMyShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
const TopoDS_Shape& aInShape = theEdge->impl<TopoDS_Shape>();
+ if (aMyShape.IsNull() || aInShape.IsNull())
+ return false;
+
if (aMyShape.ShapeType() != aInShape.ShapeType())
return false;
gp_Pnt aInPnt1 = aInAdaptor.Value(aInStart);
gp_Pnt aInPnt2 = aInAdaptor.Value(aInEnd);
- if ((!aMyPnt1.IsEqual(aInPnt1, Precision::Confusion())) ||
+ if ((!aMyPnt1.IsEqual(aInPnt1, Precision::Confusion())) ||
(!aMyPnt2.IsEqual(aInPnt2, Precision::Confusion())))
return false;
double aFirst, aLast;
const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
Handle(Geom_Curve) aCurve = BRep_Tool::Curve((const TopoDS_Edge&)aShape, aFirst, aLast);
+ if (aCurve.IsNull())
+ return false;
double A, B, C, D;
thePlane->coefficients(A, B, C, D);
}
return inPlane;
}
+
+double GeomAPI_Edge::length() const
+{
+ const TopoDS_Edge& anEdge = TopoDS::Edge(impl<TopoDS_Shape>());
+ BRepAdaptor_Curve aBRepAdaptor = BRepAdaptor_Curve(anEdge);
+ Adaptor3d_Curve* anAdaptor3d = &aBRepAdaptor;
+ return GCPnts_AbscissaPoint::Length(*anAdaptor3d);
+}