Its been a while since I'm doing brainstorming on this but all seems to be in vain. There are no solid tutorials available for Vuforia. I just want to know the Life Cycle of Vuforia AR (ImageTracking to be precise) but couldn't find anything on this topic. I'll really appreciate if someone help me through this.
Hello,
IMHO, the Core samples are the best reference for understanding the Vuforia lifecycle: https://developer.vuforia.com/downloads/samples
We've also provided an overview of the Engine's lifecycle here: https://library.vuforia.com/content/vuforia-library/en/reference/cpp/index.html
This is probably the best article that describes Vuforia Engine's target tracking states: https://library.vuforia.com/content/vuforia-library/en/articles/Solution/tracking-state.html
Thanks,
Vuforia Engine Support