X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAPI%2FGeomAPI_Edge.cpp;h=06c733f3baa888eb9662eedf0fc27baa2cc549be;hb=0448acdd8e8c1e1638a2cf861e42e915966b2034;hp=a4b42b207dd60d9445b4de1189fb01110a71fab3;hpb=94ba553e7b92f11a936e027b49bbd1d501eeee44;p=modules%2Fshaper.git

diff --git a/src/GeomAPI/GeomAPI_Edge.cpp b/src/GeomAPI/GeomAPI_Edge.cpp
index a4b42b207..06c733f3b 100644
--- a/src/GeomAPI/GeomAPI_Edge.cpp
+++ b/src/GeomAPI/GeomAPI_Edge.cpp
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        GeomAPI_Edge.cpp
 // Created:     24 Jul 2014
 // Author:      Artem ZHIDKOV
@@ -9,10 +11,12 @@
 
 #include <TopoDS_Shape.hxx>
 #include <TopoDS_Edge.hxx>
+#include <TopoDS.hxx>
 #include <BRep_Tool.hxx>
 #include <Geom_Curve.hxx>
 #include <Geom_Line.hxx>
 #include <Geom_Circle.hxx>
+#include <GeomAdaptor_Curve.hxx>
 #include <gp_Ax1.hxx>
 
 GeomAPI_Edge::GeomAPI_Edge()
@@ -20,7 +24,7 @@ GeomAPI_Edge::GeomAPI_Edge()
 {
 }
 
-GeomAPI_Edge::GeomAPI_Edge(const boost::shared_ptr<GeomAPI_Shape>& theShape)
+GeomAPI_Edge::GeomAPI_Edge(const std::shared_ptr<GeomAPI_Shape>& theShape)
 {
   if (!theShape->isNull() && theShape->isEdge()) {
     setImpl(new TopoDS_Shape(theShape->impl<TopoDS_Shape>()));
@@ -57,27 +61,27 @@ bool GeomAPI_Edge::isArc() const
   return false;
 }
 
-boost::shared_ptr<GeomAPI_Pnt> GeomAPI_Edge::firstPoint()
+std::shared_ptr<GeomAPI_Pnt> GeomAPI_Edge::firstPoint()
 {
   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);
   gp_Pnt aPoint;
   aCurve->D0(aFirst, aPoint);
-  return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
+  return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
 }
 
-boost::shared_ptr<GeomAPI_Pnt> GeomAPI_Edge::lastPoint()
+std::shared_ptr<GeomAPI_Pnt> GeomAPI_Edge::lastPoint()
 {
   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);
   gp_Pnt aPoint;
   aCurve->D0(aLast, aPoint);
-  return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
+  return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
 }
 
-boost::shared_ptr<GeomAPI_Circ> GeomAPI_Edge::circle()
+std::shared_ptr<GeomAPI_Circ> GeomAPI_Edge::circle()
 {
   const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
   double aFirst, aLast;
@@ -86,11 +90,48 @@ boost::shared_ptr<GeomAPI_Circ> GeomAPI_Edge::circle()
     Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
     if (aCirc) {
       gp_Pnt aLoc = aCirc->Location();
-      boost::shared_ptr<GeomAPI_Pnt> aCenter(new GeomAPI_Pnt(aLoc.X(), aLoc.Y(), aLoc.Z()));
+      std::shared_ptr<GeomAPI_Pnt> aCenter(new GeomAPI_Pnt(aLoc.X(), aLoc.Y(), aLoc.Z()));
       gp_Dir anAxis = aCirc->Axis().Direction();
-      boost::shared_ptr<GeomAPI_Dir> aDir(new GeomAPI_Dir(anAxis.X(), anAxis.Y(), anAxis.Z()));
-      return boost::shared_ptr<GeomAPI_Circ>(new GeomAPI_Circ(aCenter, aDir, aCirc->Radius()));
+      std::shared_ptr<GeomAPI_Dir> aDir(new GeomAPI_Dir(anAxis.X(), anAxis.Y(), anAxis.Z()));
+      return std::shared_ptr<GeomAPI_Circ>(new GeomAPI_Circ(aCenter, aDir, aCirc->Radius()));
     }
   }
-  return boost::shared_ptr<GeomAPI_Circ>(); // not circle
+  return std::shared_ptr<GeomAPI_Circ>(); // not circle
+}
+
+
+bool GeomAPI_Edge::isEqual(std::shared_ptr<GeomAPI_Shape> theEdge)
+{
+  const TopoDS_Shape& aMyShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
+  const TopoDS_Shape& aInShape = theEdge->impl<TopoDS_Shape>();
+
+  if (aMyShape.ShapeType() != aInShape.ShapeType())
+    return false;
+
+  double aMyStart, aMyEnd;
+  Handle(Geom_Curve) aMyCurve = BRep_Tool::Curve(TopoDS::Edge(aMyShape), aMyStart, aMyEnd);
+  double aInStart, aInEnd;
+  Handle(Geom_Curve) aInCurve = BRep_Tool::Curve(TopoDS::Edge(aInShape), aInStart, aInEnd);
+
+  // Check that curves a the same type
+  GeomAdaptor_Curve aMyAdaptor(aMyCurve);
+  GeomAdaptor_Curve aInAdaptor(aInCurve);
+  if (aMyAdaptor.GetType() != aInAdaptor.GetType())
+    return false;
+
+  // Check that end point parameters are the same
+  if ((aMyStart != aInStart) || (aMyEnd != aInEnd))
+    return false;
+
+  // Check that end points are equal
+  gp_Pnt aMyPnt1 = aMyAdaptor.Value(aMyStart);
+  gp_Pnt aMyPnt2 = aMyAdaptor.Value(aMyEnd);
+  gp_Pnt aInPnt1 = aInAdaptor.Value(aInStart);
+  gp_Pnt aInPnt2 = aInAdaptor.Value(aInEnd);
+
+  if ((!aMyPnt1.IsEqual(aInPnt1, Precision::Confusion())) || 
+    (!aMyPnt2.IsEqual(aInPnt2, Precision::Confusion())))
+    return false;
+
+  return true;
 }