From 87f3fcb105c060ff59ea11a7b7a40fc6572c5d0f Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Sat, 14 May 2022 17:46:29 +0800
Subject: [PATCH] clean code

---
 src/__comm__/_vertex_normals.scad | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/__comm__/_vertex_normals.scad b/src/__comm__/_vertex_normals.scad
index 28e14410..aeb9607c 100644
--- a/src/__comm__/_vertex_normals.scad
+++ b/src/__comm__/_vertex_normals.scad
@@ -6,7 +6,6 @@ use <../util/contains.scad>;
 function _vertex_normals(points, faces) = 
     let(
 	    leng_pts = len(points),
-		range = [0:leng_pts - 1],
 	    cnn_indices_faces = [for(face = faces, i = face) [i, face]]
 	)
 	[