From e6280ad9f4961f75cd3a5c3ac0af24d78bd668be Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Tue, 25 Jun 2019 18:12:27 +0800
Subject: [PATCH] update README

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index f465f2f9..6b3635d0 100644
--- a/README.md
+++ b/README.md
@@ -149,6 +149,7 @@ Too many dependencies? Because OpenSCAD doesn't provide namespace management, I
 	- pixel/px_circle
 	- pixel/px_cylinder
 	- pixel/px_sphere
+	- pixel/px_polygon
 	
 ## Bugs and Feedback