From be53dd21c1e33ed185653c5a0a36bff1df8da5e0 Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Mon, 16 May 2022 13:12:31 +0800
Subject: [PATCH] add unit_vector

---
 src/util/unit_vector.scad | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 src/util/unit_vector.scad

diff --git a/src/util/unit_vector.scad b/src/util/unit_vector.scad
new file mode 100644
index 00000000..444fde74
--- /dev/null
+++ b/src/util/unit_vector.scad
@@ -0,0 +1 @@
+function unit_vector(v) = v / norm(v);
\ No newline at end of file