cx-module-wall/assets/pot.scad

include <../config/pot.scad>
include <../config/thread.scad>

module pot_object() {
    module base_object(outsize) {
        move_z = pot_height / 2 - pot_size / 2;
        move_x = thread_diameter / 2 + pot_thickness / 2;
        size = outsize / 2;
        
        hull() {
            translate([move_x, 0, -move_z]) {
                sphere(r = size);
            }

            translate([move_x, 0, move_z]) {
                cylinder(r = size, h = size * 2, center = true);
            }

            translate([-move_x, 0, -move_z]) {
                sphere(r = size);
            }

            translate([-move_x, 0, move_z]) {
                cylinder(r = size, h = size * 2, center = true);
            }
        }
    }

    render() {
        difference() {
            thickness = thread_height + pot_thickness * 2;

            base_object(pot_size + thickness);
            
            translate([0, thread_height / 2, thickness / 2]) {
                base_object(pot_size);
            }
        }
    }
}