From f8f91df05a21ef2567e3eb568bba70ea5f11d5d2 Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Thu, 31 Mar 2022 20:25:52 +0800
Subject: [PATCH] add comment

---
 examples/maze/maze3d.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/maze/maze3d.scad b/examples/maze/maze3d.scad
index 0c9515a1..8ca236f9 100644
--- a/examples/maze/maze3d.scad
+++ b/examples/maze/maze3d.scad
@@ -8,7 +8,7 @@ rows = 4;
 columns = 4;
 cell_width = 15;
 road_width = 9;
-$fn = 4;
+$fn = 4;  // [4, 8, 12]
 
 maze3d();