X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAPI%2FGeomAPI_Lin2d.cpp;h=a59c5b4ea0fa801faa8ba7eb54ff97e3fb6afecf;hb=9e869ede4d8c56262bb20534543c2bf56cd6a91b;hp=1e902f4b5fd07e31304dda01b852b1028eba7852;hpb=8dc74f82810d5f597b78633b457efb0ef4f89f9f;p=modules%2Fshaper.git

diff --git a/src/GeomAPI/GeomAPI_Lin2d.cpp b/src/GeomAPI/GeomAPI_Lin2d.cpp
index 1e902f4b5..a59c5b4ea 100644
--- a/src/GeomAPI/GeomAPI_Lin2d.cpp
+++ b/src/GeomAPI/GeomAPI_Lin2d.cpp
@@ -28,29 +28,29 @@ GeomAPI_Lin2d::GeomAPI_Lin2d(const double theStartX, const double theStartY, con
 {
 }
 
-GeomAPI_Lin2d::GeomAPI_Lin2d(const boost::shared_ptr<GeomAPI_Pnt2d>& theStart,
-                             const boost::shared_ptr<GeomAPI_Pnt2d>& theEnd)
+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();
@@ -58,10 +58,10 @@ const boost::shared_ptr<GeomAPI_Pnt2d> GeomAPI_Lin2d::project(
   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();
@@ -69,3 +69,15 @@ bool GeomAPI_Lin2d::isRight(const boost::shared_ptr<GeomAPI_Pnt2d>& thePoint) co
 
   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()));
+}