Changed returned quaternion from [w x y z] to [x y z w] in Python bindings

This is to be consistent on the order of the elements with C++ and Matlab.

python/generate-python-bindings.cpp

@@ -275,7 +275,7 @@ PYBIND11_PLUGIN(eos) {
 
 	py::class_<fitting::RenderingParameters>(fitting_module, "RenderingParameters", "Represents a set of estimated model parameters (rotation, translation) and camera parameters (viewing frustum).")
 		.def(py::init<fitting::ScaledOrthoProjectionParameters, int, int>(), "Create a RenderingParameters object from an instance of estimated ScaledOrthoProjectionParameters.")
-		.def("get_rotation", [](const fitting::RenderingParameters& p) { return glm::vec4(p.get_rotation().w, p.get_rotation().x, p.get_rotation().y, p.get_rotation().z); }, "Returns the rotation quaternion [w x y z].")
+		.def("get_rotation", [](const fitting::RenderingParameters& p) { return glm::vec4(p.get_rotation().x, p.get_rotation().y, p.get_rotation().z, p.get_rotation().w); }, "Returns the rotation quaternion [x y z w].")
 		.def("get_rotation_euler_angles", [](const fitting::RenderingParameters& p) { return glm::eulerAngles(p.get_rotation()); }, "Returns the rotation's Euler angles (in radians) as [pitch, yaw, roll].")
 		.def("get_modelview", &fitting::RenderingParameters::get_modelview, "Returns the 4x4 model-view matrix.")
 		.def("get_projection", &fitting::RenderingParameters::get_projection, "Returns the 4x4 projection matrix.")