From ade299156d2f757d6873608b3813ce4ef95b46ef Mon Sep 17 00:00:00 2001
From: the_fiddler <the_fiddler@ebc5dd9b-fb1d-0410-b6f8-d24c324e9604>
Date: Mon, 8 Jun 2009 22:46:18 +0000
Subject: [PATCH] Fixed Matrix4.CreateOrthographicOffCenter (M44 should be 1).

---
 Source/OpenTK/Math/Matrix4.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Source/OpenTK/Math/Matrix4.cs b/Source/OpenTK/Math/Matrix4.cs
index 53f4c08c..74acff42 100644
--- a/Source/OpenTK/Math/Matrix4.cs
+++ b/Source/OpenTK/Math/Matrix4.cs
@@ -382,6 +382,7 @@ namespace OpenTK.Math
             result.M41 = -(right + left) * invRL;
             result.M42 = -(top + bottom) * invTB;
             result.M43 = -(zFar + zNear) * invFN;
+            result.M44 = 1;
         }
 
         /// <summary>