Labels Milestones
Back// surface("FIREBALL VCO.png", center=true, invert=false); module label(string, size=4, halign="center", height=thickness+1, font=default_label_font) { color([1,0,0]) linear_extrude(thickness+1) text(string, size, halign=halign, font=font); } module arrow_indicator() { } else { // replace the