From f70e19e206c4b7c061ca84e99fa8d809a7731711 Mon Sep 17 00:00:00 2001
From: Joseph Lenox <lenox.joseph@gmail.com>
Date: Sat, 4 Jan 2020 21:46:08 -0600
Subject: [PATCH] Also accept radius or diameter for our polyholes.

---
 polyholes.scad | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/polyholes.scad b/polyholes.scad
index 6603846..b61b8e1 100644
--- a/polyholes.scad
+++ b/polyholes.scad
@@ -2,10 +2,14 @@
 // This file is licensed under the terms of Creative Commons Attribution 3.0 Unported.
 
 // Using this holes should come out approximately right when printed
-module polyhole(h, d, center=false) {
-    n = max(round(2 * d),3);
+module polyhole(h, r=0, d=0, center=false) {
+    _r = (r == 0 ? d / 2 : r);
+    _d = (d == 0 ? r * 2 : d);
+
+    n = max(round(2 * _d),3);
+
     rotate([0,0,180])
-        cylinder(h = h, r = (d / 2) / cos (180 / n), $fn = n, center=center);
+        cylinder(h = h, r = (_d / 2) / cos (180 / n), $fn = n, center=center);
 }
 
 module test_polyhole(){