Fix, sent in by Macro Jez, to the set of the camera with the computed near and far plane, so that it is only updated when  _computeNearFar != CullVisitor::DO_NOT_COMPUTE_NEAR_FAR.
Fix, sent in by Macro Jez, to the set of the camera with the computed near and far plane, so that
it is only updated when  _computeNearFar != CullVisitor::DO_NOT_COMPUTE_NEAR_FAR.


XiaoCC/osg,XiaoCC/osg,artoolkit/osg,ntoand/osg,ntoand/osg,artoolkit/osg,artoolkit/osg,stmh/osg,ghub/osg,koshman86/osg,XiaoCC/osg,XiaoCC/osg,stmh/osg,stmh/osg,ghub/osg,ghub/osg,XiaoCC/osg,stmh/osg,ntoand/osg,omega-hub/osg,stmh/osg,omega-hub/osg,artoolkit/osg,ntoand/osg,omega-hub/osg,ghub/osg,koshman86/osg,koshman86/osg,omega-hub/osg,koshman86/osg