key_fob_text.scad

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
 * Based on Martin Wolkers (Neolker) Name Tag Generator from:                    *
 * https://www.printables.com/model/98717-name-tag-generator-for-christmas-gifts * 
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
name = "Keyfob";   // The text you want to print

$fn = 255;             // Quality of render, use this for final render
// $fn = 50;              // Quality of render, use this for dev

firstOutlineWidth = 3;
secondOutlineWidth = 2;
firstHeight = 1.3;
secondHeight = 0.8;
textHeight = 1;
ringOffset = [-26, 2, firstHeight / 2]; // you need to tweak this, so that the ring is in the right position

// you can get this font at: https://fonts.google.com/specimen/Oleo+Script+Swash+Caps
font = "Oleo Script Swash Caps:style=Regular";

module nameTag(offset, height) {
    linear_extrude(height) {
        offset(offset) {
            text(name, size = 12, font = font, halign = "center", valign = "center");
        }
    }
}

difference() {
    union() {
        color("Red") translate([0, 0, firstHeight + secondHeight]) nameTag(0, textHeight);       // text
        color("White") translate([0, 0, firstHeight]) nameTag(secondOutlineWidth, secondHeight); // white 
        color("Black") translate([0, 0, 0]) nameTag(firstOutlineWidth, firstHeight);             // black 
        color("Black") translate(ringOffset) cylinder(firstHeight, 6, 6, true);                  // outer ring
    }
    color("Black") translate(ringOffset) cylinder(firstHeight * 2 , 2.4, 2.4, true);             // ring hole
}