You could accomplish this by defining in your code which combination of VuMark instances will represent your single object. Once this is done, set the number of simultaneously tracked images in your Vuforia Configuration to be at least the number of VuMakrs you are using to represent your object. From here, have your code keep track of which VuMark instances have been detected and you'll be able to tell when all instances are tracked.
Hello I33N,
You could accomplish this by defining in your code which combination of VuMark instances will represent your single object. Once this is done, set the number of simultaneously tracked images in your Vuforia Configuration to be at least the number of VuMakrs you are using to represent your object. From here, have your code keep track of which VuMark instances have been detected and you'll be able to tell when all instances are tracked.
Thanks,
-Vuforia Support