The reroute nodes work pretty well in #Blender3D. My first experience with node based systems was in #LabVIEW. Heh, knob-and-tube nodes!
Made a module that takes in several values and uses them to drive a phase angle output. Want to use this to animate three phase equipment, such as motors, generators, transformers, #rectifiers and #inverters. Hope to have a two-pole motor stator animation soon.