3D models are one of the essential assets in GDTF. Lets see what we need to do to make our 3D files ready for GDTF. You can either use generic 3D models already predefined by GDTF and available in the GDTF builder, or you can provide your models. Models can currently be provided in the form of 3DS files, or in the future it will be also possible to use glTF files. How to create models of the devices is out of scope of this post, what we will look at today is how to modify and adjust existin