Re: [osg-users] Eliminating VS warnings in external projects
Hi Paul, Thanks for the warning output. Analysis of the output shows there are only 33 unique warnings, the Regisitry and ReaderWriter essentially pull in many of the same core OSG headers that are causing the warnings so both have pretty well the same overlap in warnings. What is likely is that other OSG headers will be producing warnings with /W3. I guess one way to test this would be to include all OSG headers into a single main.cpp, then compile this with /W3. Ideally I'd like the OSG 2.8 to go out with no warnings generated by the headers themselves - this might mean suppressing some more warning if this looks like a safer route in terms of code changes this close to a release. Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Eliminating VS warnings in external projects
Since I want to run at /W4 without warnings, I just push all OSG include directives back to /W2. That is, when including any OSG headers, I surround the #include calls with #pragma warning ( push, 2 ) and #pragma warning ( pop ) I have to do similar things with other third-party libraries I must leverage in some of my projects. Matthew W Fuesz Software Engineer Asc Lockheed Martin STS -- Read this topic online here: http://osgforum.tevs.eu/viewtopic.php?p=5525#5525 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Eliminating VS warnings in external projects
Hi all -- I only caught bits and pieces of the discussion regarding changing the way that warnings are handled in Visual Studio. I know they used to be eliminated with #pragmas in the source code, and I assume they are now eliminated with the /W option (when USE_AGGRESSIVE_WARNINGS is OFF). I have about 30 or so projects that include OSG headers, and nearly all of them are generating several hundred warnings when compiled with VS against current OSG svn. They all compiled cleanly before this change. When you folks were discussing this change, what decision did you make about external projects? Were you thinking that all external projects should stifle the warnings by using /W? If anyone knows of a way to do this without manually modifying all of my ~30 projects, I would really appreciate it. I'm not looking forward to doing this manually. Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com http://www.skew-matrix.com/ +1 303 859 9466 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Eliminating VS warnings in external projects
Hi Paul, The intention is that the clean up of the #prgrama was to enable the 3rd party apps to make their own decisions about warnings - whether to suppress them or to fix/work around them being down the project choice. There are still three pragma left in include/osg/Export. When USE_AGGRESSIVE_WARNINGS is ON a few more warnings are disabled using build options, but none a suppressed when USE_AGGRESSIVE_WARNINGS is OFF, beside the ones disabled by the pragmas. I'm curious the warnings your see, are they from your own project source code, or are they generated by the OSG headers directly? The later shouldn't produce warnings given the clean up and remaining pragamas. At least that's the theory. Robert. On Thu, Jan 29, 2009 at 7:52 PM, Paul Martz pma...@skew-matrix.com wrote: Hi all -- I only caught bits and pieces of the discussion regarding changing the way that warnings are handled in Visual Studio. I know they used to be eliminated with #pragmas in the source code, and I assume they are now eliminated with the /W option (when USE_AGGRESSIVE_WARNINGS is OFF). I have about 30 or so projects that include OSG headers, and nearly all of them are generating several hundred warnings when compiled with VS against current OSG svn. They all compiled cleanly before this change. When you folks were discussing this change, what decision did you make about external projects? Were you thinking that all external projects should stifle the warnings by using /W? If anyone knows of a way to do this without manually modifying all of my ~30 projects, I would really appreciate it. I'm not looking forward to doing this manually. Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com +1 303 859 9466 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Eliminating VS warnings in external projects
Thanks, Robert. I've attached two source files, which, when compiled with VS, display the 70 warnings below. In this case, the file doesn't actually need to #include osgDB/Registry, and removing that #include eliminates _all_ warnings. While this was a good catch, I have another source file that _does_ need to #include osgDB/Registry, and it spews out an identical set of warnings. So, please view the attached files and warnings below as an example of a real issue, not resolvable by simply removing the #include. Obviously, there's some benefit to me going through all my projects and looking for such mistakes. I'm just looking for a quick way to avoid doing that _right_now_ so that it doesn't impact my productivity regarding my current projects and deadlines. Unfortunately there doesn't appear to be a way to easily return to my previous zero warnings state, short of rolling back OSG. Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com +1 303 859 9466 1-- Build started: Project: osgdb_PolyTrans, Configuration: Release Win32 -- 1Compiling... 1OptionLoader.cpp 1C:\Program Files\OpenSceneGraph\include\osg/Shape(612) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Shape(634) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(496) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(504) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(571) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(579) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(645) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(653) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/StateAttribute(259) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Uniform(318) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Program(86) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/StateSet(92) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/State(137) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Node(147) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Node(282) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Group(100) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Group(142) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Image(276) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/OperationThread(111) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Stats(41) : warning C4267: 'return' : conversion from 'size_t' to 'int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Stats(105) : warning C4267: 'return' : conversion from 'size_t' to 'int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/View(134) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Drawable(157) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Geometry(202) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Geometry(222) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Geometry(234) : warning C4267: 'return' : conversion
Re: [osg-users] Eliminating VS warnings in external projects
Hi Paul, Could you send me a file containing the warnings (console output from the compiler is fine). The the warning is generated by the OSG headers then these need fixing or suppressed via include/osg/Export. Robert. On Thu, Jan 29, 2009 at 8:47 PM, Paul Martz pma...@skew-matrix.com wrote: Thanks, Robert. I've attached two source files, which, when compiled with VS, display the 70 warnings below. In this case, the file doesn't actually need to #include osgDB/Registry, and removing that #include eliminates _all_ warnings. While this was a good catch, I have another source file that _does_ need to #include osgDB/Registry, and it spews out an identical set of warnings. So, please view the attached files and warnings below as an example of a real issue, not resolvable by simply removing the #include. Obviously, there's some benefit to me going through all my projects and looking for such mistakes. I'm just looking for a quick way to avoid doing that _right_now_ so that it doesn't impact my productivity regarding my current projects and deadlines. Unfortunately there doesn't appear to be a way to easily return to my previous zero warnings state, short of rolling back OSG. Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com +1 303 859 9466 1-- Build started: Project: osgdb_PolyTrans, Configuration: Release Win32 -- 1Compiling... 1OptionLoader.cpp 1C:\Program Files\OpenSceneGraph\include\osg/Shape(612) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Shape(634) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(496) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(504) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(571) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(579) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(645) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(653) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/StateAttribute(259) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Uniform(318) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Program(86) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/StateSet(92) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/State(137) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Node(147) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Node(282) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Group(100) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Group(142) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Image(276) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/OperationThread(111) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Stats(41) : warning C4267: 'return' : conversion from 'size_t' to 'int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Stats(105) : warning C4267: 'return' : conversion from 'size_t' to 'int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/View(134) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Drawable(157) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program
Re: [osg-users] Eliminating VS warnings in external projects
That's with /W3, by the way, and setting this to /W2 removes the warnings. Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com +1 303 859 9466 -Original Message- From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Paul Martz Sent: Thursday, January 29, 2009 1:47 PM To: 'OpenSceneGraph Users' Subject: Re: [osg-users] Eliminating VS warnings in external projects Thanks, Robert. I've attached two source files, which, when compiled with VS, display the 70 warnings below. In this case, the file doesn't actually need to #include osgDB/Registry, and removing that #include eliminates _all_ warnings. While this was a good catch, I have another source file that _does_ need to #include osgDB/Registry, and it spews out an identical set of warnings. So, please view the attached files and warnings below as an example of a real issue, not resolvable by simply removing the #include. Obviously, there's some benefit to me going through all my projects and looking for such mistakes. I'm just looking for a quick way to avoid doing that _right_now_ so that it doesn't impact my productivity regarding my current projects and deadlines. Unfortunately there doesn't appear to be a way to easily return to my previous zero warnings state, short of rolling back OSG. Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com +1 303 859 9466 1-- Build started: Project: osgdb_PolyTrans, Configuration: Release Win32 -- 1Compiling... 1OptionLoader.cpp 1C:\Program Files\OpenSceneGraph\include\osg/Shape(612) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Shape(634) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(496) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(504) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(571) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(579) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(645) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(653) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/StateAttribute(259) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Uniform(318) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Program(86) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/StateSet(92) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/State(137) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Node(147) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Node(282) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Group(100) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Group(142) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Image(276) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/OperationThread(111) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Stats(41) : warning C4267: 'return' : conversion from 'size_t' to 'int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Stats(105) : warning C4267: 'return' : conversion from 'size_t' to 'int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/View(134) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Drawable(157) : warning C4267: 'return
Re: [osg-users] Eliminating VS warnings in external projects
Note that including osgDB/ReaderWriter in an external project produces a similar, but slightly smaller (52 warnings), output. Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com +1 303 859 9466 -Original Message- From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Robert Osfield Sent: Thursday, January 29, 2009 2:06 PM To: OpenSceneGraph Users Subject: Re: [osg-users] Eliminating VS warnings in external projects Hi Paul, Could you send me a file containing the warnings (console output from the compiler is fine). The the warning is generated by the OSG headers then these need fixing or suppressed via include/osg/Export. Robert. On Thu, Jan 29, 2009 at 8:47 PM, Paul Martz pma...@skew-matrix.com wrote: Thanks, Robert. I've attached two source files, which, when compiled with VS, display the 70 warnings below. In this case, the file doesn't actually need to #include osgDB/Registry, and removing that #include eliminates _all_ warnings. While this was a good catch, I have another source file that _does_ need to #include osgDB/Registry, and it spews out an identical set of warnings. So, please view the attached files and warnings below as an example of a real issue, not resolvable by simply removing the #include. Obviously, there's some benefit to me going through all my projects and looking for such mistakes. I'm just looking for a quick way to avoid doing that _right_now_ so that it doesn't impact my productivity regarding my current projects and deadlines. Unfortunately there doesn't appear to be a way to easily return to my previous zero warnings state, short of rolling back OSG. Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com +1 303 859 9466 1-- Build started: Project: osgdb_PolyTrans, Configuration: 1Release Win32 -- 1Compiling... 1OptionLoader.cpp 1C:\Program Files\OpenSceneGraph\include\osg/Shape(612) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Shape(634) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(496) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(504) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(571) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(579) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(645) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/PrimitiveSet(653) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/StateAttribute(259) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Uniform(318) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Program(86) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/StateSet(92) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/State(137) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Node(147) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Node(282) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Group(100) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Group(142) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Image(276) : warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/OperationThread(111) : 1warning C4267: 'return' : conversion from 'size_t' to 'unsigned int', possible loss of data 1C:\Program Files\OpenSceneGraph\include\osg/Stats
