aerospace/toroidal-propeller/src/main.scad
use <utils/toroidal_propeller.scad>
$fn = 100;
toroidal_propeller(
blades = 3,
height = 6,
blade_length = 68, // mm
blade_width = 42, // mm
blade_thickness = 4, // mm
blade_hole_offset = 1.4,
blade_twist = 15,
blade_offset = -6,
safe_blades_direction = "PREV", // NEXT
hub_d = 16,
hub_screw_d = 5.5
);