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RotationalSpring
A force that rotates a physics body back to target Euler angles. Just as a spring translates a body to a particular X, Y, Z, location, a rotational spring rotates a body to a particular X, Y, Z Euler angle. Note: there is no physical agent that does this in the "real world"
Overview
Options
Methods
applyForce
                  getEnergy
                RotationalSpring(options)
Constructor Parameters
options
Object
options to set on drag
Methods
applyForce(targets)
Adds a torque force to a physics body's torque accumulator.
Parameters
targets
                    Array.Body
                    Array of bodies to apply torque to.
                    
                  getEnergy(targets)
Calculates the potential energy of the rotational spring.
Parameters
targets
                    
                    target The physics body attached to the spring