1 files changed, 12 insertions, 0 deletions
diff --git a/lib/extra.scad b/lib/extra.scad
new file mode 100644
index 0000000..f9bd52c
--- /dev/null
+++ b/lib/extra.scad
@@ -0,0 +1,12 @@
+use <utils.scad>
+
+module token(r, f=8, h=2) {
+    difference() {
+         union() { for ( i = [0:f-1] ) {
+             rotate([0, 0, 360 * i / f]) translate([r / 3, 0, 0]) cylinder(r=r * 2 / 3, h=h, $fn=64);
+         }}
+         union() { for (i = [0:f-1]) {
+             rotate([0, 0, 360 * i / f]) translate([0, 0, -1]) cube([r/3, r/3, h + 2]);
+         }}
+    }
+}