From ac6fd195102641f53c161cec4f560b69cedbf241 Mon Sep 17 00:00:00 2001
From: Christophe Riccio <g.truc.creation@gmail.com>
Date: Tue, 8 Feb 2011 23:54:58 +0000
Subject: [PATCH] Added comment with slerp equation

---
 glm/gtc/quaternion.inl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/glm/gtc/quaternion.inl b/glm/gtc/quaternion.inl
index a445c182..df9d65d4 100644
--- a/glm/gtc/quaternion.inl
+++ b/glm/gtc/quaternion.inl
@@ -327,6 +327,7 @@ namespace quaternion{
 	        q1.w * q2.z + q1.z * q2.w + q1.x * q2.y - q1.y * q2.x);
     }
 
+	// (x * sin(1 - a) * angle / sin(angle)) + (y * sin(a) * angle / sin(angle))
     template <typename T>
     inline detail::tquat<T> mix
 	(