+const std::shared_ptr<GeomAPI_XYZ> GeomAPI_Dir::xyz()
+{
+ return std::shared_ptr<GeomAPI_XYZ>(new GeomAPI_XYZ(MY_DIR->X(), MY_DIR->Y(), MY_DIR->Z()));
+}
+
+double GeomAPI_Dir::dot(const std::shared_ptr<GeomAPI_Dir>& theArg) const
+{
+ return MY_DIR->Dot(theArg->impl<gp_Dir>());
+}
+
+const std::shared_ptr<GeomAPI_XYZ> GeomAPI_Dir::cross(
+ const std::shared_ptr<GeomAPI_Dir>& theArg) const