X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAPI%2FGeomAPI_Edge.cpp;h=4b758eb90da225df14b56d7a9cf0e3c519de3ec1;hb=7f873aed4bae5a98dca078209699b54276b46fce;hp=06c733f3baa888eb9662eedf0fc27baa2cc549be;hpb=3ad7c21c053ba989be61739e59d36c11c00cc53b;p=modules%2Fshaper.git

diff --git a/src/GeomAPI/GeomAPI_Edge.cpp b/src/GeomAPI/GeomAPI_Edge.cpp
index 06c733f3b..4b758eb90 100644
--- a/src/GeomAPI/GeomAPI_Edge.cpp
+++ b/src/GeomAPI/GeomAPI_Edge.cpp
@@ -46,8 +46,12 @@ bool GeomAPI_Edge::isCircle() 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_Circle)) && aCurve->IsClosed())
-    return true;
+  if (aCurve->IsKind(STANDARD_TYPE(Geom_Circle)))
+  {
+    // Check the difference of first and last parameters to be equal to the curve period
+    if (Abs(aLast - aFirst - aCurve->Period()) < Precision::PConfusion())
+      return true;
+  }
   return false;
 }
 
@@ -56,8 +60,12 @@ bool GeomAPI_Edge::isArc() 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_Circle)) && !aCurve->IsClosed())
-    return true;
+  if (aCurve->IsKind(STANDARD_TYPE(Geom_Circle)))
+  {
+    // Check the difference of first and last parameters is not equal the curve period
+    if (Abs(aLast - aFirst - aCurve->Period()) >= Precision::PConfusion())
+      return true;
+  }
   return false;
 }
 
@@ -100,7 +108,7 @@ std::shared_ptr<GeomAPI_Circ> GeomAPI_Edge::circle()
 }
 
 
-bool GeomAPI_Edge::isEqual(std::shared_ptr<GeomAPI_Shape> theEdge)
+bool GeomAPI_Edge::isEqual(const std::shared_ptr<GeomAPI_Shape> theEdge) const
 {
   const TopoDS_Shape& aMyShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
   const TopoDS_Shape& aInShape = theEdge->impl<TopoDS_Shape>();