Hi,
I have 3d model displayed with Mode-Vieweer in a desktop browser.
On mobile the ar icon is displayed. Is it possible to create a custom url that would automatically start ar mode on mobile?
Although I have no experience with model-viewer, most likely AR mode requires user interaction (like clicking on a button). This is a security measure. In the past it was possible to circumvent this.
This is just a guess. Let’s see what other have to say.
Did you also ask the model-viewer developers?