From fd4a2f3b996c08d66953764f9e07c76e3d4e6ea2 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 13 Dec 2015 21:55:03 +0000
Subject: [PATCH] filamentspool: 3mm: introduce selsz (nfc)

---
 filamentspool.scad | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/filamentspool.scad b/filamentspool.scad
index acfa0ed..058cd2c 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -18,6 +18,8 @@ axletowerfudgebend = 0;
 axleaxlefudgebend = 3;
 axlepadlen = 1.0;
 
+function selsz(sm,lg) = fdia < 2 ? sm : lg;
+
 prongthick=5;
 prongwidth=5;
 ratchetstep=15;
-- 
2.30.2