commit 16cf0a7b53ac8e8c98235239576d73d26544b8af
Author: maride <maride@darknebu.la>
Date:   Sat Jan 20 01:28:05 2018 +0100

    Add 2020

diff --git a/2020.scad b/2020.scad
new file mode 100644
index 0000000..8669929
--- /dev/null
+++ b/2020.scad
@@ -0,0 +1,21 @@
+// example: __2020(2, 3);
+
+module __2020(height, thickness) {
+    // these values are measured off of a 2020 frame including tolerance (!!)
+    inner_size = 21;
+    inner_pin_width=5.5;
+    inner_pin_height=1.5;
+    
+    difference() {
+        cube([inner_size + thickness*2, inner_size + thickness*2, height]);
+        translate([thickness, thickness, 0])
+        cube([inner_size, inner_size, height]);
+    }
+
+    translate([inner_size/2 + thickness, inner_size/2 + thickness, 0])
+    for(i = [0:90:270]) {
+        rotate([0, 0, i])
+        translate([-inner_pin_width/2, inner_size/2 - inner_pin_height, 0])
+        cube([inner_pin_width, inner_pin_height, height]);
+    }
+}
\ No newline at end of file