From 9e6cc9cebbfd5007a5fa9afabf57476676357193 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Mon, 26 Dec 2011 17:19:10 +0100
Subject: [PATCH] Added test for hexagonal cylinder orientation, aka. captured
 nuts

---
 doc/TODO.txt                               | 1 -
 testdata/scad/features/cylinder-tests.scad | 5 +++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/doc/TODO.txt b/doc/TODO.txt
index 4fac889a..8f6d257a 100644
--- a/doc/TODO.txt
+++ b/doc/TODO.txt
@@ -259,7 +259,6 @@ o variants of module transparent() { %child(); }
 o define modules
 o define functions
 o built-in variables and constants (builtin-tests.scad)
-o Write a regression test for the hexagonal cylinder orientation issue
 o Caching
   - Test that caching is actually performed (speedup + same results)
   - Test the modifier characters correctly influence the cache (also when
diff --git a/testdata/scad/features/cylinder-tests.scad b/testdata/scad/features/cylinder-tests.scad
index 54e88cd5..71f43a6b 100644
--- a/testdata/scad/features/cylinder-tests.scad
+++ b/testdata/scad/features/cylinder-tests.scad
@@ -12,4 +12,9 @@ translate([22,-11,0]) cylinder(h=5, r=5, r1=0, center=true);
 translate([22,0,0]) cylinder(h=5, r=5, r2=0);
 translate([22,11,0]) cylinder(h=15, r=5, r2=5);
 
+// This tests for hexagonal cylinder orientation, since people
+// tend to "abuse" this for captured nut slots
+translate([-10,0,0]) cylinder(h=2, r=3, $fn=6);
+
+
 // FIXME: We could test $fs, $fa, $fn as well