From 172f033ba48618dee4089452c1e862fe687e9f0f Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Sun, 4 Oct 2020 17:26:54 +0800
Subject: [PATCH] comment

---
 src/experimental/polyhedron_hull.scad | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/experimental/polyhedron_hull.scad b/src/experimental/polyhedron_hull.scad
index 89c91461..2e298408 100644
--- a/src/experimental/polyhedron_hull.scad
+++ b/src/experimental/polyhedron_hull.scad
@@ -1,4 +1,7 @@
 module polyhedron_hull(points) {
-    // a workaround
+    // a workaround from http://forum.openscad.org/missing-features-tc30187.html
     hull() polyhedron(points, [[for(i=[0:len(points)-1]) i]]);
+
+    // Will I implement Convex Hulls (3D)?
+    // https://www.cs.jhu.edu/~misha/Spring16/10.pdf
 }
\ No newline at end of file