pytransform3d.rotations.quaternion_wxyz_from_xyzw# pytransform3d.rotations.quaternion_wxyz_from_xyzw(q_xyzw)[source]# Converts from x, y, z, w to w, x, y, z convention. Parameters: q_xyzwarray-like, shape (4,)Quaternion with scalar part after vector part Returns: q_wxyzarray, shape (4,)Quaternion with scalar part before vector part