Camera following moving path?

[activeguard]

Hey guys. I have successfully been able to make my composition look like an arrow is moving from left to right. Currently I am trying to create camera to follow this moving path as they grow/move to form a desired shape (instead of just the camera facing the 2D background and watching it move from a static position). Below I provide example of desired result:

Real Possibilities Real Progress: - YouTube  refer to minute 1:22

Any ideas? Thank you for your time.

[Justin Taylor-Hyper Brew]

Copy the path data to the position data of a null object, and parent your camera to that null.

[Rick Gerard]

Maybe this quick tutorial I recorded in 2013 will give you some ideas:

It will at least get you started with AE's 3D environment. You should also spend some time with the user guide.