#define MY_LIN2D static_cast<gp_Lin2d*>(myImpl)
-static gp_Lin2d* newLine2d(const double theStartX, const double theStartY,
- const double theEndX, const double theEndY)
+static gp_Lin2d* newLine2d(const double theStartX, const double theStartY, const double theEndX,
+ const double theEndY)
{
gp_XY aDir(theEndX - theStartX, theEndY - theStartY);
gp_Pnt2d aStart(theStartX, theStartY);
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 double theStartX, const double theStartY,
- const double theEndX, const double theEndY)
- : GeomAPI_Interface(newLine2d(theStartX, theStartY, theEndX, theEndY))
-{}
-
-GeomAPI_Lin2d::GeomAPI_Lin2d(const boost::shared_ptr<GeomAPI_Pnt2d>& theStart,
- const boost::shared_ptr<GeomAPI_Pnt2d>& theEnd)
- : GeomAPI_Interface(newLine2d(theStart->x(), theStart->y(),
- theEnd->x(), theEnd->y()))
-{}
+GeomAPI_Lin2d::GeomAPI_Lin2d(const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
+ const std::shared_ptr<GeomAPI_Pnt2d>& theEnd)
+ : GeomAPI_Interface(newLine2d(theStart->x(), theStart->y(), theEnd->x(), theEnd->y()))
+{
+}
-double GeomAPI_Lin2d::distance(const boost::shared_ptr<GeomAPI_Pnt2d>& theOther) const
+double GeomAPI_Lin2d::distance(const std::shared_ptr<GeomAPI_Pnt2d>& theOther) const
{
return MY_LIN2D->Distance(theOther->impl<gp_Pnt2d>());
}
-const boost::shared_ptr<GeomAPI_Pnt2d> GeomAPI_Lin2d::intersect(
- const boost::shared_ptr<GeomAPI_Lin2d>& theLine) const
+const std::shared_ptr<GeomAPI_Pnt2d> GeomAPI_Lin2d::intersect(
+ const std::shared_ptr<GeomAPI_Lin2d>& theLine) const
{
IntAna2d_AnaIntersection anInter(*MY_LIN2D, theLine->impl<gp_Lin2d>());
if (!anInter.IsDone() || anInter.IsEmpty())
- return boost::shared_ptr<GeomAPI_Pnt2d>();
+ return std::shared_ptr<GeomAPI_Pnt2d>();
const gp_Pnt2d& aResult = anInter.Point(1).Value();
- return boost::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aResult.X(), aResult.Y()));
+ return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aResult.X(), aResult.Y()));
}
-const boost::shared_ptr<GeomAPI_Pnt2d> GeomAPI_Lin2d::project(const boost::shared_ptr<GeomAPI_Pnt2d>& thePoint) const
+const std::shared_ptr<GeomAPI_Pnt2d> GeomAPI_Lin2d::project(
+ const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) const
{
const gp_XY& aDir = MY_LIN2D->Direction().XY();
const gp_XY& aLoc = MY_LIN2D->Location().XY();
double aParam = aDir.Dot(aPnt - aLoc);
gp_XY aResult = aLoc + aDir * aParam;
- return boost::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aResult.X(), aResult.Y()));
+ return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aResult.X(), aResult.Y()));
}
-bool GeomAPI_Lin2d::isRight(const boost::shared_ptr<GeomAPI_Pnt2d>& thePoint) const
+bool GeomAPI_Lin2d::isRight(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) const
{
const gp_XY& aDir = MY_LIN2D->Direction().XY();
const gp_XY& aLoc = MY_LIN2D->Location().XY();
return aDir.Crossed(aPnt - aLoc) > 0;
}
+
+
+std::shared_ptr<GeomAPI_Pnt2d> GeomAPI_Lin2d::shiftedLocation(double theShift) const
+{
+ gp_Vec2d aVec = MY_LIN2D->Direction();
+ aVec = aVec.GetNormal();
+ aVec.Normalize();
+ 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()));
+}