Quaternion initialization

[Former user]

Seems like Rot3 is initialized as

Rot3(double x, double y, double z, double w) : Rot3(Quaternion(x, y, z, w)) {}

but Quaternion is derived from Eigen::Quaternion, which uses

Quaternion (const Scalar &w, const Scalar &x, const Scalar &y, const Scalar &z)

[Anup]

Looks like this is resolved in commit bd1f40edb76d

[Frank Dellaert]

Solved by pull request #308