Tracking a directory of image

Hi, Im creating an app that track different scenes (jpg files) in a directory and show an AR model for each one of scene. Im pretty lost with this I know how to make the tracking of one scene and show an AR model with it. But how can I do it with many images and different AR models??

I can only assume what you want to achieve. But maybe ofxIO is what you are looking for.

Check out
https://github.com/bakercp/ofxIO/tree/master/example_directory_watcher or