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


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() {
    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);
        }
    }
    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([20, 3, 4 + label_thickness/2]);
    translate([30, 15, 0]) cube([20, 3, 4 + label_thickness/2]);
}
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);
       echo (symbolPreSize);
       
        translate([symbolPreSize.size[0]+symbolPreSize.advance[0],0,0]){
            text(str, size=font_size, font = font);
            
            echo(textSize);
            
            translate([textSize.advance[0],0,0]) text(symbolPost,font_size,symbolFont);
        }
        textSize=textmetrics(str, size=font_size, font = font);
        
   }
}



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