Hi,
you are going to need to map the speed or translation vector you are going to apply to your object from your axis2d.
so let's say, you get from rewire: Input: vector2(Horyzontal,Vertical)
you are going to create a vector3 like this: Velocity: Vector3(Input.x,0f,Input.y)
then you can set the velocity of your objecct using this "Velocity" vector3.
does that make sense?
given the above, it makes more sense to use simple one axis actions from rewire, since you anyway need to map them in your vector3
Bye,
Jean