Yet another overload fix in python wrapper

gtsam/geometry/Point3.h

@@ -109,6 +109,15 @@ class GTSAM_EXPORT Point3 : public Vector3 {
     /// return as Vector3
     const Vector3& vector() const { return *this; }
 
+    /// get x
+    inline double x() const {return (*this)[0];}
+
+    /// get y
+    inline double y() const {return (*this)[1];}
+
+    /// get z
+    inline double z() const {return (*this)[2];}
+
     /// @}
 
     /// Output stream operator

python/handwritten/geometry/Point3.cpp

@@ -43,13 +43,13 @@ class_<Point3>("Point3")
   .def("norm", &Point3::norm)
   .def("normalized", &Point3::normalized)
   .def("print", &Point3::print, print_overloads(args("s")))
-#ifndef GTSAM_USE_VECTOR3_POINTS
+#ifdef GTSAM_USE_VECTOR3_POINTS
+  .def("vector", &Point3::vector, return_value_policy<copy_const_reference>())
+#else
   .def("vector", &Point3::vector)
   .def("x", &Point3::x)
   .def("y", &Point3::y)
   .def("z", &Point3::z)
-#else
-  .def("vector", &Point3::vector, return_value_policy<copy_const_reference>())
 #endif
   .def(self * other<double>())
   .def(other<double>() * self)