2009

5 You can also change the orientation of the axis to be limited by rotating
the Child Space and Parent Space sub-objects.
To create a Stiff Spring constraint:
1 With a Point-Point constraint selected, open the Properties rollout.
2 In the Constraint Type group, choose Stiff Spring.
3 You can now specify a Length value for the stiff spring. The default is
0.0: the same as a Point-Point constraint.
During the simulation, reactor works to maintain this distance between
the constrained objects' attachment points. To use the current distance
between the attachment points as the length, click the Set button.
3978 | Chapter 16 reactor