name = "madex";
symbolPre = "";
symbolPost = "";
part = 4; //[1:base,2:text,3:preview,4:colorscad_render]

use <./font/LiberationSans-Bold.ttf>
use <./font/Symbola_hint.ttf>
label_thickness = 1.5;
font = "Liberation Sans:style=Bold";
symbolFont = "Symbola:style=Regular";
font_size = 12;
font_offset = 9;
$fn = 128;

module
tag()
{
    difference()
    {
        linear_extrude(height = 10 + label_thickness / 2)
            translate([ 91.62, 9.25 ])
        {
            difference()
            {
                union()
                {
                    for (a = [0:180:180])
                        rotate(v = [ 0, 0, 1 ], a = a)
                        {
                            polygon([
                                [ 1, 1 ],
                                [ 10.9, 2 ],
                                [ 10.2, 7.5 ],
                                [ 0, 4 ]
                            ]);
                            polygon([
                                [ 0, 0 ],
                                [ -10.3, 5 ],
                                [ -10.2, 8.1 ],
                                [ -5, 8.3 ]
                            ]);
                        }
                }
                circle(d = 16.1, h = 15);
            }
        }

#translate([ 80, 12, 0 ]) cube([ 10, 10, 20 ]);
    }
    translate([ 88.7, 9.25, 0 ])
        cube([ 181, 20, label_thickness ], center = true);
    translate([ 157.5, 12.6, 0 ]) cube([ 17, 5, 4 + label_thickness / 2 ]);
    translate([ 150.8, 4, 0 ]) cube([ 3, 10, 4 + label_thickness / 2 ]);
    translate([ 156.2, 4, 0 ]) cube([ 3, 10, 4 + label_thickness / 2 ]);

    translate([ 2, 1.1, 0 ]) cube([ 60, 3, 10 + label_thickness / 2 ]);
    translate([ 2, 15, 0 ]) cube([ 60, 3, 10 + label_thickness / 2 ]);
    translate([ 2, 3.6, label_thickness / 2 ]) rotate([ 0, 90, 0 ])
        cylinder(r = label_thickness, h = 60);
    translate([ 2, 15.5, label_thickness / 2 ]) rotate([ 0, 90, 0 ])
        cylinder(r = label_thickness, h = 60);
}
module name(str)
{
    translate(
        [ -9 + 15, font_offset + font_size / 2, -label_thickness / 2 + 0.29 ])
        rotate(v = [ 1, 0, 0 ], a = 180) linear_extrude(0.3)
    {
        text(symbolPre, font_size, symbolFont);
        symbolPreSize = textmetrics(symbolPre, font_size, font);

        translate([ symbolPreSize.size[0] + symbolPreSize.advance[0], 0, 0 ])
        {
            text(str, size = font_size, font = font);

            translate([ textSize.advance[0], 0, 0 ])
                text(symbolPost, font_size, symbolFont);
        }
        textSize = textmetrics(str, size = font_size, font = font);
    }
}

if (part < 4) {
    difference()
    {
        if (part == 1)
            tag();
        color("black") name(name);
    }
    if (part == 3)
        difference()
        {
            color("limegreen") tag();
            color("black") name(name);
        }
} else {
    color("limegreen") difference()
    {
        tag();
        name(name);
    }
    color("black") name(name);
}

!tag();