From 86a7f9bb9d3476dd381dcb0b33a221593ab20a9f Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Tue, 27 Aug 2019 07:32:07 +0800
Subject: [PATCH] change default value

---
 src/pixel/px_gray.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pixel/px_gray.scad b/src/pixel/px_gray.scad
index c0c5d518..957b39fc 100644
--- a/src/pixel/px_gray.scad
+++ b/src/pixel/px_gray.scad
@@ -16,7 +16,7 @@ function _px_gray_row(r_count, row_bits, width, height, center, invert, normaliz
                 ]
     ];
 
-function px_gray(levels, center = false, invert = false, normalize = true) = 
+function px_gray(levels, center = false, invert = false, normalize = false) = 
     let(
         width = len(levels[0]),
         height = len(levels),