Create Rigid Bodies
The cam and the follower each need to be collected into a rigid body. The construction line is the only part of the model that is not in a rigid body. Each rigid body must be named before elements can be collected into it:
1. Click Generate Rigids in Parametric.
2. In Generate Rigids, type in `cam' and click Apply.
3. Gather all of the cam geometry into the cam rigid body by boxing it.
4. Click End.
5. Repeat the procedure to create a rigid body called follower that contains all of the follower geometry.
6. Click Show in Generate Rigids and select each of the table entries you just created to confirm the contents of each rigid body. The construction line should not be included in either. Close Generate Rigids when finished.