Toroid Propeller (openSCAD Script)

Toroidal Propeller Generator

Script to create toroidal propellers consisting of any number of toroids
Each blade prevents getting into another one

Toroid propeller to be combined/tested with a launcher:
https://www.thingiverse.com/thing:6412255
("The Ultimate Propeller Launcher w/ 64x Gearbox by NicoKun")