From 728c11ebb9aba8cca7d11bacd3371db097e3ac34 Mon Sep 17 00:00:00 2001
From: Alexandr Arutjunov <smal.root@gmail.com>
Date: Thu, 6 Oct 2016 17:49:08 +0300
Subject: [PATCH] [*] MSVS2013 do not like constexpr

---
 include/assimp/matrix4x4.inl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/assimp/matrix4x4.inl b/include/assimp/matrix4x4.inl
index 04c5ca304..2f579906e 100644
--- a/include/assimp/matrix4x4.inl
+++ b/include/assimp/matrix4x4.inl
@@ -365,7 +365,7 @@ inline void aiMatrix4x4t<TReal>::Decompose(aiVector3t<TReal>& pScaling, aiVector
 	*/
 
 	// Use a small epsilon to solve floating-point inaccuracies
-    constexpr TReal epsilon = 10e-3f;
+    const TReal epsilon = 10e-3f;
 
 	pRotation.y  = asin(vCols[2].x);// D. Angle around oY.
 
@@ -412,7 +412,7 @@ aiQuaterniont<TReal> pRotation;
 	pRotationAngle = acos(angle_cos) * 2;
 
 	// Use a small epsilon to solve floating-point inaccuracies
-    constexpr TReal epsilon = 10e-3f;
+    const TReal epsilon = 10e-3f;
 
 	if(fabs(angle_sin) < epsilon) angle_sin = 1;