From c2ac55a44bd3c7a243658c71fe95c3baf7042465 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 30 Jan 2002 13:15:59 +0000
Subject: [PATCH] Fixed the rotation direction of the POINT_ROT_* modes, this
 was broken by earlier fixes to the osg::Matrix.

---
 src/osg/Billboard.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osg/Billboard.cpp b/src/osg/Billboard.cpp
index a543ccf6e..03b55f747 100644
--- a/src/osg/Billboard.cpp
+++ b/src/osg/Billboard.cpp
@@ -209,7 +209,7 @@ void Billboard::calcTransform(const Vec3& eye_local, const Vec3& /*up_local*/, c
                     cp /= cp_len;
 
                     float rotation_cp = acosf(dot);
-                    mat.makeRotate(inRadians(rotation_cp),cp[0],cp[1],cp[2]);
+                    mat.makeRotate(-inRadians(rotation_cp),cp[0],cp[1],cp[2]);
                 }
             }
             break;