As the .wt3 file format is an internal format used by the Wikitude SDK, you can't embed it in a standard webpage. Please also note that we're not supporting WebAR and that you can use our SDK only for mobile apps.
Thanks. We have an admin interface where modelers are uploading .wt3 files to our app. But the admins who manage the content want to see these models in our web app. I see now that is not possible.
Is this possible?