From 68412a178414fe5ad98788521cab3adb8c08c41f Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 29 Mar 2012 09:57:47 +0000
Subject: [PATCH] From Magnus Kessler, "remove unecessary conversion from float
 in double precision method"

---
 include/osg/AnimationPath | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/osg/AnimationPath b/include/osg/AnimationPath
index 8207be38e..f96e53028 100644
--- a/include/osg/AnimationPath
+++ b/include/osg/AnimationPath
@@ -83,7 +83,7 @@ class OSG_EXPORT AnimationPath : public virtual osg::Object
 
             inline void interpolate(double ratio,const ControlPoint& first, const ControlPoint& second)
             {
-                double one_minus_ratio = 1.0f-ratio;
+                double one_minus_ratio = 1.0-ratio;
                 _position = first._position*one_minus_ratio + second._position*ratio;
                 _rotation.slerp(ratio,first._rotation,second._rotation);
                 _scale = first._scale*one_minus_ratio + second._scale*ratio;