-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: GeomAPI_Lin2d.cpp
-// Created: 29 May 2014
-// Author: Artem ZHIDKOV
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// 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
+//
#include <GeomAPI_Lin2d.h>
#include <GeomAPI_Pnt2d.h>
#include <IntAna2d_AnaIntersection.hxx>
-#define MY_LIN2D static_cast<gp_Lin2d*>(myImpl)
+#define MY_LIN2D implPtr<gp_Lin2d>()
static gp_Lin2d* newLine2d(const double theStartX, const double theStartY, const double theEndX,
const double theEndY)
return new gp_Lin2d(aStart, gp_Dir2d(aDir));
}
+
GeomAPI_Lin2d::GeomAPI_Lin2d(const double theStartX, const double theStartY, const double theEndX,
const double theEndY)
: GeomAPI_Interface(newLine2d(theStartX, theStartY, theEndX, theEndY))
{
}
+GeomAPI_Lin2d::GeomAPI_Lin2d(const std::shared_ptr<GeomAPI_Pnt2d>& theOrigin,
+ const std::shared_ptr<GeomAPI_Dir2d>& theDirection)
+ : GeomAPI_Interface(newLine2d(theOrigin->x(), theOrigin->y(),
+ theOrigin->x() + theDirection->x(), theOrigin->y() + theDirection->y()))
+{
+}
+
+
std::shared_ptr<GeomAPI_Pnt2d> GeomAPI_Lin2d::location()
{
gp_Pnt2d aLoc = impl<gp_Lin2d>().Location();
const std::shared_ptr<GeomAPI_Lin2d>& theLine) const
{
IntAna2d_AnaIntersection anInter(*MY_LIN2D, theLine->impl<gp_Lin2d>());
- if (!anInter.IsDone() || anInter.IsEmpty())
- return std::shared_ptr<GeomAPI_Pnt2d>();
+ if (!anInter.IsDone() || anInter.NbPoints() == 0)
+ return std::shared_ptr<GeomAPI_Pnt2d>();
const gp_Pnt2d& aResult = anInter.Point(1).Value();
return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aResult.X(), aResult.Y()));
}
aVec.Reverse();
aVec.Scale(theShift);
gp_Lin2d aLin = MY_LIN2D->Translated(aVec);
- return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aLin.Location().X(), aLin.Location().Y()));
+ return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aLin.Location().X(),
+ aLin.Location().Y()));
}