From fcf39601687b30f088903faaa12d2b4aaa18bf1a Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Fri, 11 Jan 2013 20:25:12 +0000
Subject: make sure keyframe rotations are normalized

---
 OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'OpenSim')

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 0dfcfd6..1e1e574 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -12691,7 +12691,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     if ((data & KeyframeMotion.DataFormat.Rotation) != 0)
                     {
                         LSL_Types.Quaternion tempq = frames.GetQuaternionItem(idx++);
-                        frame.Rotation = new Quaternion((float)tempq.x, (float)tempq.y, (float)tempq.z, (float)tempq.s);
+                        Quaternion q = new Quaternion((float)tempq.x, (float)tempq.y, (float)tempq.z, (float)tempq.s);
+                        q.Normalize();
+                        frame.Rotation = q;
                     }
 
                     float tempf = (float)frames.GetLSLFloatItem(idx++);
-- 
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