Hi Robert,
I don't know if I did what you expected, but my GL string is always
"1.4.0 - Build 7.14.10.4926"
and OSG always reports
glVersion=1.4, isGlslSupported=NO, glslLanguageVersion=0
on the console even if I call "setlocale(LC_ALL, "FR_fr");" or "EN" or "C" at
the begining of main().
Please not that I my LANG env variable is set to "FR" and that French decimals
should be separated with ','.
Is that enough info for you? Or should I run another test?
Hope it helps.
However, the strange thing is that I can't run GLSL in OSG, but the Spring
(XTA) game has shaders that run on my machine and, well I'm not THAT sure, but
I think it also uses GLSL since the "reflective water" shaders are ".glsl"
files and that I can see the effects in the game. Anyone knows more about
Spring and GLSL?
Sukender
PVLE - Lightweight cross-platform game engine - http://pvle.sourceforge.net/
Le Mon, 24 Nov 2008 10:19:39 +0100, Robert Osfield <[EMAIL PROTECTED]> a écrit:
> Hi Sukender,
>
> You can only call getGLVersionNumber() or any releated OpenGL from a
> thread with a valid graphics context - there is nothing the OSG can do
> about this - it's a characteristic of OpenGL. The locale issue does
> change this.
>
> Running osgviewer will call getGLVersionNumber() when it runs, so
> running it with the env var OSG_NOTIFY_LEVEL to DEBUG will output the
> results of all the extension checks, I'm not sure in the OpenGL
> version number is amongst these. osgviewer doesn't set the locale
> though.... So perhaps osgviewerWX would be a better base.
>
> Robert.
>
> On Mon, Nov 24, 2008 at 9:06 AM, Sukender <[EMAIL PROTECTED]> wrote:
>> Hi Robert,
>>
>> I get a crash in osg::getGLVersionNumber()... glGetString() returns a NULL
>> pointer. Something you already encountered (
>> http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/2008-July/014034.html
>> ). I can't answer your question then, sorry. (Or maybe you know how to
>> avoid this NULL pointer?)
>>
>> Sukender
>> PVLE - Lightweight cross-platform game engine - http://pvle.sourceforge.net/
>>
>>> [...]
>>> So... could users who's machine are set up for a locale that uses the
>>> command convention for decimal places please post what results they
>>> get for the OpenGL version string, and what the OSG parses this string
>>> to be (i.e. the result of osg::getGLVersionNumber()).
>>>
>>> Robert.
>>> _______________________________________________
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>>> osg-users@lists.openscenegraph.org
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>>
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