Fixed a cut-n-paste error in the ground intersects.

2006-04-21 17:16:49 +00:00
parent d29da5baed
commit 585f1d0f68
1 changed files with 3 additions and 7 deletions
--- a/src/osgGA/UFOManipulator.cpp
+++ b/src/osgGA/UFOManipulator.cpp
@@ -140,13 +140,9 @@ void UFOManipulator::computeHomePosition()
    if (iv.hits())
    {
        osgUtil::IntersectVisitor::HitList& hitList = iv.getHitList(seg.get());
-        for(osgUtil::IntersectVisitor::HitList::iterator hitr=hitList.begin();
-            hitr!=hitList.end(); ++hitr)
-        {
-            osg::Vec3d ip = hitList.front().getWorldIntersectPoint();
-            if( fabs(ip[2]) < ground )
-                ground = ip[2];
-        }
+        osg::Vec3d ip = hitList.front().getWorldIntersectPoint();
+        if( fabs(ip[2]) < ground )
+            ground = ip[2];
    }
    else
    {