I tried to create a simple app to track a marker image and put a 3D model on it and I succesfully did it. Now I would try to let user choose the image to track but I encoutered a lot of issues.
On the Vuforia SDK tutorials or documentation there're no enough information about that. I read about the "UserDefinedTargetBuilder" prefab but I didn't understand how to use it.
Someone can give me some help or a step by step guide?
Another isse is that I haven't this script:
which is a basic implementation of the user defined target event handler class.
Thanks a lot :)