// on the opposing face with the surface of the big,
// and finally intersect the big with the face at end
// between this point and the point on arc.
-#ifndef DEB
Standard_Boolean parcrois = Standard_False ;
-#else
- Standard_Boolean parcrois;
-#endif
TopExp_Explorer Expl;
for(Expl.Init(pivot.Oriented(TopAbs_FORWARD),TopAbs_VERTEX);
Expl.More(); Expl.Next()){