3D view of mechanical CAD drawings of products with external Javascript

Check this out: https://sapconinstruments.com/3d-view-level-sensor-demo

It was on my mind for a long time. It turned out to be very easy to do.

All you need is an iframe in an ERPNext webpage, I have used : https://github.com/hujiulong/vue-3d-model .
But other libraries can be easily used.