Fixed a bug spotted in UFOManipulator where a Vec3's 4th component was

being inspected (ip[3]).
2006-02-09 19:31:05 +00:00
parent 59ad441be1
commit 37be1d9259
1 changed files with 2 additions and 2 deletions
--- a/src/osgGA/UFOManipulator.cpp
+++ b/src/osgGA/UFOManipulator.cpp
@@ -144,8 +144,8 @@ void UFOManipulator::computeHomePosition()
            hitr!=hitList.end(); ++hitr)
        {
            osg::Vec3d ip = hitList.front().getWorldIntersectPoint();
-            if( fabs(ip[3]) < ground )
-                ground = ip[3];
+            if( fabs(ip[2]) < ground )
+                ground = ip[2];
        }
    }
    else