I have problem.
I try to load lz.osg file but display white terrain . this is my code.
very simple but i dont understand problem

#include <osg/MatrixTransform>
#include <osg/LightSource>
#include <osgDB/ReadFile>
#include <osgViewer/Viewer>


int main( int argc, char** argv )
{
        osg::ref_ptr<osg::Node> model = osgDB::readNodeFile( "C:\\osg\\lz.osg" 
);
        model->getOrCreateStateSet()->setMode(GL_BLEND, 
osg::StateAttribute::ON);
    osgViewer::Viewer viewer;
    viewer.setSceneData( model.get() );
    return viewer.run();
}

On 3/25/08, osg-users-requ...@lists.openscenegraph.org
<osg-users-requ...@lists.openscenegraph.org> wrote:
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> Today's Topics:
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>    1. Re: Appeal for use of human names ( nicolas pe?a )
>    2. Re: Settings for the GPU Challenged? (Jean-Sebastien Guay)
>    3. Re: A simple osgActiveX (Embed OSG viewer into HTML &   VB.NET)
>       example (Wang Rui)
>    4. Re: A simple osgActiveX (Embed OSG viewer into HTML &   VB.NET)
>       example (Wang Rui)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 25 Mar 2008 01:06:40 +0100
> From: " nicolas pe?a " <mr.anot...@gmail.com>
> Subject: Re: [osg-users] Appeal for use of human names
> To: "OpenSceneGraph Users" <osg-users@lists.openscenegraph.org>
> Message-ID:
>       <490a7d2b0803241706rc7292a5t99dd7acbd007c...@mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi All,
> I have been reading this conversation and others mails and I think that
> the "cool names" are not the real problem but is easy to see that the
> users who are rude and write in a very impolite way usually hide behind
> "cool names". So after a long day of work when you have to answer a
> couple of insulting "I FOUND A BUG!" mails from someone called
> IceShark, is easy to put the blame on the "cool names"  and write a
> mail as the one that started this thread.I think it is not too much to ask
> people to sing with a "normal" name or in the case you prefer a cool
> one, being extra polite.
> I am a 2 meters tall, 115 kilos, ex rugby player. In real life I always
> have to be extra polite, smiling to every stranger I came across with
> because experience have told me that I need to compensate for my
> frightening look. I think that a "cool name" in a mailing list is an
> equivalent to my look in real life as its use is very frequent among
> those who just want to disturb.
>
> That said call me Nicolas or Mr.another, as you wish ;)
>
> Cheers,
>
>        Nicolas
>
> 2008/3/25, Somerville, Andrew <andy.somervi...@appliedperception.com>:
>>
>> Colman,
>>
>>
>> "Having said all of this, I meant no disrespect to anyone."
>>
>>
>> I have to say that your email has to have been the most insulting thing
>> posted to this list. It certainly seems that you did mean disrespect.
>>
>> Anyone can disagree civilly, but to start throwing what amount to insults
>> around is a bit much. Why don't we take this back down a notch?
>>
>>      Andy
>>
>>
>> P.s. Robert can be cranky when he is busy, but I have yet to see anyone
>> turn down his help.
>>
>>
>>
>> -----Original Message-----
>> From: osg-users-boun...@lists.openscenegraph.org on behalf of Night Hawk
>>
>> Sent: Mon 3/24/2008 5:52 PM
>> To: OpenSceneGraph Users
>> Subject: Re: [osg-users] Appeal for use of human names
>>
>>
>> Well Robert,
>>
>>   Why don't you make it straight - " This is My list and things should
>> go My way".
>>
>> At least thats the feeling you seem to be having when you said this:
>> "....Otherwise I will just start ignoring posts. Then you don't get
>> the
>> support your want...."
>>
>> Thats either a broad assumption or miscalculation or at least
>> disrespect for others who might be willing to help.
>>
>> What ever it is, you are making this a very bad experience for users
>> by stipulating "if you want help, you have to do this".
>>
>> It reminds me only one word, "Monopoly".
>>
>> As for others like Andy and Gordon who are thinking "lets trade our
>> personality to Robert because he is helping us" - I have only this to
>> say - Save your self-respect guys. If he doesn't help - there would be
>> no one for him to help to. You need to understand this.
>>
>> As for the cheques - let them ASK it, if they want. Robert, are you
>> doing all this for those big cheques that Gordon is talking about ? I
>> don't think so. Come on Gordon, Grow up.
>>
>> Having said all of this, I meant no disrespect to anyone.
>>
>>
>> _______________________________________________
>> osg-users mailing list
>> osg-users@lists.openscenegraph.org
>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>
>>
>>
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> ------------------------------
>
> Message: 2
> Date: Mon, 24 Mar 2008 20:25:48 -0400
> From: Jean-Sebastien Guay <jean-sebastien.g...@cm-labs.com>
> Subject: Re: [osg-users] Settings for the GPU Challenged?
> To: OpenSceneGraph Users <osg-users@lists.openscenegraph.org>
> Message-ID: <1206404748.1206.16.camel@skywalker>
> Content-Type: text/plain; charset=UTF-8
>
> Hi Rick,
>
> Err, I said on the topic of changing resolutions:
>> OSG itself does not do this, [...]
>
> Seems I was wrong from the other replies on this topic. I hadn't noticed
> the new viewer allowed this... I was under the impression it only
> allowed an undecorated window of the given size, without actually
> changing the screen's resolution from what you've set your desktop to.
> It seems I was mistaken, sorry about that...
>
> J-S
> --
> ______________________________________________________
> Jean-S?bastien Guay    jean-sebastien.g...@cm-labs.com
>                                http://www.cm-labs.com/
>                         http://whitestar02.webhop.org/
>
>
>
> ------------------------------
>
> Message: 3
> Date: Tue, 25 Mar 2008 08:26:15 +0800
> From: "Wang Rui" <wangra...@gmail.com>
> Subject: Re: [osg-users] A simple osgActiveX (Embed OSG viewer into
>       HTML &  VB.NET) example
> To: "OpenSceneGraph Users" <osg-users@lists.openscenegraph.org>
> Message-ID:
>       <7b5bbab40803241726i7d78fb73s94fac00dc8c7b...@mail.gmail.com>
> Content-Type: text/plain; charset="gb2312"
>
> It's OK to handle URLs because osgDB::readNodeFile() accept URLs as well. :)
>
> ?08-3-25?Brian <osgsc...@gmail.com> ???
>>
>> Hi Wang Rui,
>> Thanks for sharing your code.  I have been writing a plugin for Firefox
>> using OSG.
>> Does your current version handle URLs or just local files?
>>
>> Brian
>>
>>
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> ------------------------------
>
> Message: 4
> Date: Tue, 25 Mar 2008 08:28:10 +0800
> From: "Wang Rui" <wangra...@gmail.com>
> Subject: Re: [osg-users] A simple osgActiveX (Embed OSG viewer into
>       HTML &  VB.NET) example
> To: "OpenSceneGraph Users" <osg-users@lists.openscenegraph.org>
> Message-ID:
>       <7b5bbab40803241728h7c28372axba9082e138c9e...@mail.gmail.com>
> Content-Type: text/plain; charset="gb2312"
>
> Only tested on Visual Studio 2005 SP1 and OSG 2.3.4 at present.
>
> ?08-3-24?xyc...@163.com <xyc...@163.com> ???
>>
>> Hi,
>>
>> What's the version of OSG and Virual Studio you are running of osgActiveX?
>> I meet more error while rebuild the project and regsvr32.exe the
>> osgMFCAx.ocx.
>> could give some help.Thank you.
>>
>>
>> DonZin 2006.3.24
>>
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> End of osg-users Digest, Vol 9, Issue 70
> ****************************************
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