From 84c5ea2d91b25d7d3c78a1296ed1f36a89cdb554 Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Thu, 10 Mar 2022 20:18:32 +0800
Subject: [PATCH] refactor

---
 src/matrix/_impl/_m_scaling_impl.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/matrix/_impl/_m_scaling_impl.scad b/src/matrix/_impl/_m_scaling_impl.scad
index d36d6f4a..56a835f5 100644
--- a/src/matrix/_impl/_m_scaling_impl.scad
+++ b/src/matrix/_impl/_m_scaling_impl.scad
@@ -1,7 +1,7 @@
 function __m_scaling_to_3_elems_scaling_vect(s) =
      let(leng = len(s))
      leng == 3 ? s : 
-     leng == 2 ? [s[0], s[1], 1] : [s[0], 1, 1];
+     leng == 2 ? [each s, 1] : [s.x, 1, 1];
 
 function __m_scaling_to_scaling_vect(s) = is_num(s) ? [s, s, s] : __m_scaling_to_3_elems_scaling_vect(s);