The Vyzn platform consists of a HoloLens app, some WEB interfaces, and cloud infrastructure. We do not provide a 3D editor to author presentations. To prepare a presentation for Vyzn, you will need to use a 3D editor that supports object hierarchy and FBX export. You can use 3ds Max, Maya, Cinema 4D, Modo, Blender (which is free) or any other editor of your choice, as long as these two minimum requirements are met.
SketchUp does not support 3D object hierarchy. To create a presentation with Vyzn features based on a SketchUp model, you will need to export the model and work with it in a different 3D editor. This video tutorial will show you how to do that.