const gp_Dir& aDir = impl<gp_Pln>().Axis().Direction();
return boost::shared_ptr<GeomAPI_Dir>(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z()));
}
+
+void GeomAPI_Pln::coefficients(double& theA, double& theB, double& theC, double& theD)
+{
+ impl<gp_Pln>().Coefficients(theA, theB, theC, theD);
+}