Additional fix for 29713

Fix to reverse invalid oriented pcurves was made

src/BRepExtrema/BRepExtrema_DistShapeShape.hxx

@@ -67,16 +67,6 @@ class BRepExtrema_DistShapeShape
   { 
     return mySolutionsShape1.Length();
   }
-  //! Returns the <N>th solution on the first Shape <br>
-  const BRepExtrema_SolutionElem& Solution1(const Standard_Integer N) const
-  {
-    return mySolutionsShape1.Value(N);
-  }
-  //! Returns the <N>th solution on the second Shape <br>
-  const BRepExtrema_SolutionElem& Solution2(const Standard_Integer N) const
-  {
-    return mySolutionsShape2.Value(N);
-  }
   //! Returns the value of the minimum distance. <br>
   Standard_EXPORT Standard_Real Value() const;
   //! True if one of the shapes is a solid and the other shape <br>

src/ShapeAnalysis/ShapeAnalysis_Edge.cxx

@@ -438,7 +438,7 @@ Standard_Boolean ShapeAnalysis_Edge::CheckCurve3dWithPCurve (const TopoDS_Edge&
   TopoDS_Vertex aFirstVert = FirstVertex (edge);
   TopoDS_Vertex aLastVert  = LastVertex (edge);
 
-  if (aFirstVert.IsNull() || aLastVert.IsNull())
+  if (aFirstVert.IsNull() || aLastVert.IsNull() || aFirstVert.IsSame(aLastVert))
     return Standard_False;
 
   Standard_Real preci1 = BRep_Tool::Tolerance (aFirstVert),
@@ -469,13 +469,13 @@ Standard_Boolean ShapeAnalysis_Edge::CheckPoints (const gp_Pnt& P1A,
 						  const Standard_Real preci2) 
 {
   myStatus = ShapeExtend::EncodeStatus (ShapeExtend_OK);
-  if (P1A.SquareDistance (P2A) <= preci1 * preci1 &&
-      P1B.SquareDistance (P2B) <= preci2 * preci2)
-    return Standard_False;
-  else if (P1A.Distance (P2B) + (P1B.Distance (P2A)) <
-	   P1A.Distance (P2A) + (P1B.Distance (P2B)))
-    myStatus |= ShapeExtend::EncodeStatus (ShapeExtend_DONE1);
-  return Standard_True;
+  if( (P1A.SquareDistance(P2B) < P1A.SquareDistance(P2A) ) && 
+    ( P1B.SquareDistance(P2A) < P1B.SquareDistance(P2B)) )
+ {
+    myStatus |= ShapeExtend::EncodeStatus(ShapeExtend_DONE1);
+    return Standard_True;
+  }
+  return Standard_False;
 }