From d07496460a39d7a94846e6e8eb040bd4d3e8f698 Mon Sep 17 00:00:00 2001
From: Dave Reid <mackron@gmail.com>
Date: Wed, 24 Apr 2013 09:54:28 +1000
Subject: [PATCH] Add the ability to convert a SIMD quat to a standard mat4.

---
 glm/gtx/simd_quat.hpp | 5 +++++
 glm/gtx/simd_quat.inl | 8 ++++++++
 2 files changed, 13 insertions(+)

diff --git a/glm/gtx/simd_quat.hpp b/glm/gtx/simd_quat.hpp
index cce5ee61..b60b5650 100644
--- a/glm/gtx/simd_quat.hpp
+++ b/glm/gtx/simd_quat.hpp
@@ -189,6 +189,11 @@ namespace detail
     detail::fmat4x4SIMD mat4SIMD_cast(
         detail::fquatSIMD const & q);
 
+    //! Converts a simdQuat to a standard mat4.
+    //! (From GLM_GTX_simd_quat extension)
+    mat4 mat4_cast(
+        detail::fquatSIMD const & q);
+
 
 	/// Returns the length of the quaternion. 
 	/// 
diff --git a/glm/gtx/simd_quat.inl b/glm/gtx/simd_quat.inl
index 90b9a730..d4fc4f3a 100644
--- a/glm/gtx/simd_quat.inl
+++ b/glm/gtx/simd_quat.inl
@@ -365,6 +365,14 @@ GLM_FUNC_QUALIFIER detail::fmat4x4SIMD mat4SIMD_cast
     return result;
 }
 
+GLM_FUNC_QUALIFIER mat4 mat4_cast
+(
+	detail::fquatSIMD const & q
+)
+{
+    return mat4_cast(mat4SIMD_cast(q));
+}
+
 
 
 GLM_FUNC_QUALIFIER float length