From 7afd5da284b6743b27a4a3f1a7bd76533034a437 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 23 Jan 2023 17:07:33 +0200
Subject: [PATCH] Implement the Quaternion::normalize() function

For some reason it was forgotten when the class was added
---
 source/geometry/quaternion.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/source/geometry/quaternion.h b/source/geometry/quaternion.h
index 8092597..5cb45ff 100644
--- a/source/geometry/quaternion.h
+++ b/source/geometry/quaternion.h
@@ -166,6 +166,19 @@ T Quaternion<T>::norm() const
 	return sqrt(a*a+b*b+c*c+d*d);
 }
 
+template<typename T>
+Quaternion<T> &Quaternion<T>::normalize()
+{
+	return *this /= norm();
+}
+
+template<typename T>
+Quaternion<T> normalize(const Quaternion<T> &q)
+{
+	Quaternion<T> r = q;
+	return r.normalize();
+}
+
 template<typename T>
 Quaternion<T> Quaternion<T>::inverse() const
 {
-- 
2.45.2