From 07d64020a23339f759f183c12ebda7a5f69acc78 Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Thu, 07 Jan 2016 20:54:42 +0000
Subject: rounded reference axes

---
diff --git a/delta.jscad b/delta.jscad
index fa33a0d..e6516f9 100644
--- a/delta.jscad
+++ b/delta.jscad
@@ -629,9 +629,9 @@ function refaxes(o) {
  if(!o) o = {};
  var l = o.l||20, g = o.g||0.7;
  return union([
-  CSG.cylinder({start:[0,0,0],end:[l,0,0]}).setColor([1,0,0,g]),
-  CSG.cylinder({start:[0,0,0],end:[0,l,0]}).setColor([0,1,0,g]),
-  CSG.cylinder({start:[0,0,0],end:[0,0,l]}).setColor([0,0,1,g])
+  CSG.roundedCylinder({start:[0,0,0],end:[l,0,0]}).setColor([1,0,0,g]),
+  CSG.roundedCylinder({start:[0,0,0],end:[0,l,0]}).setColor([0,1,0,g]),
+  CSG.roundedCylinder({start:[0,0,0],end:[0,0,l]}).setColor([0,0,1,g])
  ]);
 }
 
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