Added double's as parameters to _clampProjectionMatrix() template function to cure compile problems
Added double's as parameters to _clampProjectionMatrix() template function to
cure compile problems


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