From 90e119e88c87fe624869b59e8d1e1e051c91349f Mon Sep 17 00:00:00 2001
From: Giulio Romualdi <giulio.romualdi@gmail.com>
Date: Tue, 16 Mar 2021 15:48:33 +0100
Subject: [PATCH] Avoid to use Eigen::Vector4d in bindings_so3.cpp

---
 python/bindings_so3.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/bindings_so3.cpp b/python/bindings_so3.cpp
index ab6cd7c5..bb92d8ef 100644
--- a/python/bindings_so3.cpp
+++ b/python/bindings_so3.cpp
@@ -26,7 +26,7 @@ void wrap_SO3(py::module &m)
 
   SO3.def(py::init<const Scalar, const Scalar, const Scalar>());
   SO3.def(py::init<const Scalar, const Scalar, const Scalar, const Scalar>());
-  SO3.def(py::init([](const Eigen::Vector4d& quat) {
+  SO3.def(py::init([](const Eigen::Matrix<Scalar, 4, 1>& quat) {
                        if(abs(quat.norm() - Scalar(1)) >= manif::Constants<Scalar>::eps_s) {
                            throw pybind11::value_error("The quaternion is not normalized!");
                        }