An angular motor (AMotor) allows the relative angular velocities of two bodies to be controlled. The angular velocity can be controlled on up to three axes, allowing torque motors and stops to be set for rotation about those axes. This is mainly useful in conjunction will ball joints (which do not constrain the angular degrees of freedom at all), but it can be used in any situation where angular control is needed. To use an AMotor with a ball joint, simply attach it to the same two bodies that the ball joint is attached to.
o-+ ode o-+ djoint o-+ djointamotor
Sets/gets the AMotor axes. The anum argument selects the axis to change (0,1 or 2). Each axis can have one of three 'relative orientation' modes, selected by rel: