Mouse joint definition. This requires a world target point, tuning parameters, and the time step.
Constructor.
The first attached body.
The second attached body.
Set this flag to true if the attached bodies should collide.
The damping ratio. 0 = no damping, 1 = critical damping.
The response speed.
The maximum constraint force that can be exerted to move the candidate body.
The joint type is set automatically for concrete joint types.
Use this to attach application specific data to your joints.