I've got problems that i can only track one target in Vuforia now, although i have activated extended trackable.
I have seen tutorial in windows that they have QCARBehavior script for ARcamera,
But I've got only Vuforia Behavior Script &Default Initialization Error Handle for ARcamera.
I have activated database.
How can i find QCAR(I tried to search in assets but still couldn't find). I only have downloaded vuforia for unity package since i'm using mac.
asking for help,