How to make a FreeCAD Assembly 4 animation of a cylinder cam and rod follower.

Shows how to set up a FreeCAD Assembly 4 document with a cylinder cam (also known as cylindrical cam) and a rod as the follower. After the cam and rod are inserted in the assembly, they are shown moving together in an animation. See also my other tutorials about how to make a cylinder cam and how to make an assembly that can rotate a part. Yet another tutorial shows how to animate an elliptical cam and follower.