We have a 3D addon (3D Visioner 2013) for MS Visio 2013 and 2010 which converts a 2D design into a 3D model.
3D Visioner makes possible to arrange and see things from any angle and from any point of view, capturing all details, dramatically improving representation quality. 3D Visioner 2013 is compatible with Visio 2010 and 2013 in a single package.
With 3D Visioner you will be able to create – easy and fast – professionally looking 3D designs of living rooms, office spaces, buildings and more, including complex structures and multistory designs. You can place walls, windows, doors, furniture and equipment
of your virtual home or office to quickly see how it looks like. With support for Network shapes you can create network diagrams in amazingly visual 3D way without heavy effort, including visualizing connection flows. With Enterprise edition you also can assign
3D models of your choice breath life in 3D for any of your existing 2D shapes and drawings.
We would be really happy to receive feedback about 3D Visioner. The addon is free to try for 14 days and can be downloaded from http://samposoftware.com/3dvisioner/
Please let us know at feedback@samposoftware.com after trying the addon.