From 7b6e873b2a10ca5e868882c7c84a25a37aafde11 Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Sat, 17 Jul 2021 20:04:48 +0800
Subject: [PATCH] del unnecessary code

---
 examples/maze/maze_tower.scad | 1 -
 1 file changed, 1 deletion(-)

diff --git a/examples/maze/maze_tower.scad b/examples/maze/maze_tower.scad
index b189e2f4..e03ca2f4 100644
--- a/examples/maze/maze_tower.scad
+++ b/examples/maze/maze_tower.scad
@@ -26,7 +26,6 @@ module maze_tower() {
 	mz_leng = len(mz);
 	outThetaStep = 360 / len(mz[rows - 1]);
 	r = cell_width * (rows + 1);
-	outfa = outThetaStep / r;
 
 	module maze() {
 		for(rows = mz) {