How is it done, rotating glasses on the site?

Question

css

https://www.microsoft.com/microsoft-hololens/en-us

How are rotating glasses implemented on this site? Is it canvas or css properties? Or how in general? ... I don’t understand ...

Answer 1

And you can also display the model on WebGL.
For example, nasosmash.com/nasos_no_obvyaz_v2.html?autorotate
You can rotate in all directions, I did it myself.

Answer 2

Through the debug panel in the browser, carefully review everything that was loaded when the page was refreshed without a cache
In the "Media" section, I found a video The
link was already indicated by MaxKorz