I am currently using ar.js. I load the ar.js library, I load the marker/barcode which triggers the AR, and create the html/image which is to displayed when the marker is in view in the camera.
However, if I have several markers, it means I have to load several images for each marker on page load, even if the user only views one marker and uses that 1 image.
The more markers I have the more images I have to load on page load.
How can I user a QR apprach where the marker/barcode, represents an I/D or path to an image, which is loaded dynamically rather than having all loaded on page load?