From 6d3d07d3c1ce960ac0e175ff2c791680182af718 Mon Sep 17 00:00:00 2001
From: CaptainCarrot <CaptainCarrot@users.noreply.github.com>
Date: Tue, 21 Nov 2017 19:54:15 +0100
Subject: [PATCH] Add files via upload

---
 glm/gtc/quaternion.hpp | 3 +++
 glm/gtc/quaternion.inl | 7 +++++++
 2 files changed, 10 insertions(+)

diff --git a/glm/gtc/quaternion.hpp b/glm/gtc/quaternion.hpp
index b43ec04d..507cf3d4 100644
--- a/glm/gtc/quaternion.hpp
+++ b/glm/gtc/quaternion.hpp
@@ -142,6 +142,9 @@ namespace glm
 	template<typename T, qualifier Q>
 	GLM_FUNC_DECL tquat<T, Q> operator+(tquat<T, Q> const& q, tquat<T, Q> const& p);
 
+	template<typename T, qualifier Q>
+	GLM_FUNC_DECL tquat<T, Q> operator-(tquat<T, Q> const& q, tquat<T, Q> const& p);
+
 	template<typename T, qualifier Q>
 	GLM_FUNC_DECL tquat<T, Q> operator*(tquat<T, Q> const& q, tquat<T, Q> const& p);
 
diff --git a/glm/gtc/quaternion.inl b/glm/gtc/quaternion.inl
index 56f943c8..9f1036bd 100644
--- a/glm/gtc/quaternion.inl
+++ b/glm/gtc/quaternion.inl
@@ -308,6 +308,13 @@ namespace detail
 		return tquat<T, Q>(q) += p;
 	}
 
+
+	template<typename T, qualifier Q>
+	GLM_FUNC_QUALIFIER tquat<T, Q> operator-(tquat<T, Q> const& q, tquat<T, Q> const& p)
+	{
+		return tquat<T, Q>(q) -= p;
+	}
+
 	template<typename T, qualifier Q>
 	GLM_FUNC_QUALIFIER tquat<T, Q> operator*(tquat<T, Q> const& q, tquat<T, Q> const& p)
 	{