include <../config/wall_spacer.scad>
include <../config/wall.scad>

module wall_spacer_contact_shape() {
    outside = wall_mounting_screws + wall_spacer_contact_margin;
    inside = wall_mounting_screws;

    difference() {
        circle(r = outside / 2);
        circle(r = inside / 2);
    }
}

module wall_spacer_contact_object() {
    linear_extrude(height = wall_spacer_contact_height) {
        wall_spacer_contact_shape();
    }
}

module wall_spacer_top_shape() {
    outside = wall_mounting_screws + wall_spacer_margin;
    inside = wall_mounting_screws;

    difference() {
        circle(r = outside / 2);
        circle(r = inside / 2);
    }
}

module wall_spacer_top_object() {
    top_height = wall_spacer_full_height - wall_spacer_contact_height;

    linear_extrude(height = top_height) {
        wall_spacer_top_shape();
    }
}

module wall_spacer_object() {
    color(wall_spacer_color) {
        wall_spacer_contact_object();

        translate([0, 0, wall_spacer_contact_height]) {
            wall_spacer_top_object();
        }
    }
}