Try to export your models to STL. Alias Autodesk should provide a respective export option. In the next step, load your files via STLLoader.
https://threejs.org/examples/webgl_loader_stl.html
There is no loader in order to load (proprietary) wire files directly into a three.js application. I also think it’s no good idea to develop something like this since CAD file formats are often very complicated and not polygon based.