How to convert a CAD file into a GLB file to create a virtual trade show booth, for example, can be found here.
The GLB file format is supported by more and more CAD programs, such as Blender or Cinema 4D R22. If your CAD program does not have a GLB export, we can provide you with a tool for the conversion, which creates a GLB file from the common OBJ format. Just send us an email to info@expocloud.com.