diff --git a/src/osg/Camera.cpp b/src/osg/Camera.cpp
index 6a1306628..de5eab0a8 100644
--- a/src/osg/Camera.cpp
+++ b/src/osg/Camera.cpp
@@ -92,13 +92,13 @@ void Camera::copy(const Camera& camera)
     _useFarClippingPlane = camera._useFarClippingPlane;
 
     // cached matrix and clipping volume derived from above settings.
-    _dirty = camera._dirty;
-    _projectionMatrix = camera._projectionMatrix;
-    _modelViewMatrix = camera._modelViewMatrix;
-    _clippingVolume = camera._clippingVolume;
+    _dirty = false;//    camera._dirty;
+    _projectionMatrix = NULL; //camera._projectionMatrix;
+    _modelViewMatrix = NULL; camera._modelViewMatrix;
+//    _clippingVolume = camera._clippingVolume;
 
-    _mp = camera._mp;
-    _inversemp = camera._inversemp;
+    _mp = NULL;
+    _inversemp = NULL;
 
     _useEyeOffset = camera._useEyeOffset;
     _eyeOffset = camera._eyeOffset;
diff --git a/src/osgGLUT/Viewer.cpp b/src/osgGLUT/Viewer.cpp
index 229a34d64..a761b3331 100644
--- a/src/osgGLUT/Viewer.cpp
+++ b/src/osgGLUT/Viewer.cpp
@@ -1031,12 +1031,12 @@ void Viewer::keyboard(unsigned char key, int x, int y)
                 return;
             }
 
-            osg::ref_ptr<osg::LineSegment> LineSegment = new osg::LineSegment;
-            LineSegment->set(near_point,far_point);
-            osg::notify(osg::NOTICE) << "start("<<LineSegment->start()<<")  end("<<LineSegment->end()<<")"<< std::endl;
+            osg::ref_ptr<osg::LineSegment> lineSegment = new osg::LineSegment;
+            lineSegment->set(near_point,far_point);
+            osg::notify(osg::NOTICE) << "start("<<lineSegment->start()<<")  end("<<lineSegment->end()<<")"<< std::endl;
 
             osgUtil::IntersectVisitor iv;
-            iv.addLineSegment(LineSegment.get());
+            iv.addLineSegment(lineSegment.get());
 
             float startTime = clockSeconds();
 
@@ -1048,7 +1048,7 @@ void Viewer::keyboard(unsigned char key, int x, int y)
 
             if (iv.hits())
             {
-                osgUtil::IntersectVisitor::HitList& hitList = iv.getHitList(LineSegment.get());
+                osgUtil::IntersectVisitor::HitList& hitList = iv.getHitList(lineSegment.get());
                 for(osgUtil::IntersectVisitor::HitList::iterator hitr=hitList.begin();
                     hitr!=hitList.end();
                     ++hitr)
diff --git a/src/osgUtil/SceneView.cpp b/src/osgUtil/SceneView.cpp
index 04b9256d6..0a5b4e39e 100644
--- a/src/osgUtil/SceneView.cpp
+++ b/src/osgUtil/SceneView.cpp
@@ -279,6 +279,7 @@ void SceneView::cull()
         }
 
         camera->setNearFar(_near_plane,_far_plane);
+        _camera->setNearFar(_near_plane,_far_plane);
     }
 
 }