You are correct in thinking the
Sweep Visualizer does not work with the Raspberry Pi. It is a desktop application compatible only with major 64-bit operating systems.
sweep-sdk is a great starting point for communicating with sweep and building your application. The
You can easily control the sweep from a Raspberry Pi using the sweep-sdk. For example, the sweep-3d-scanner project uses a Raspberry Pi and the sweep-sdk's python bindings.