i found the problem.
It is certainly because of my bad understanding of the PassiveWindow.
There was no active context for the renderaction of the passiveWindow.
As far as i understand, i need to do the whole OpenGL initialization by myself.
I will try using the RenderTexture from the GPGPU project.
It may be nice to have a "ready to use" offscreeen rendering which take care of
the OpenGL initialisation. ( yes, i know, lazy me ;-) )
Thanks,
Stephane
>>> [EMAIL PROTECTED] 20/08/2008 16:59 >>>
Hello Stephane,
Stephane Routelous wrote:
> I found the problem with the frameInit (initialisation too late in the
> code)
> but I still have the RenderAction: precheck failed: invalid operation
> (0x502)
hm, that probably catches an error that happened in the previous frame.
For cases like this I usually try and run the program under bugle
(http://www.opengl.org/sdk/tools/BuGLe/) to find the operation that
failed. Quite often that gives a good hint on what is wrong or what to
look at more closely.
Hope it helps,
Carsten
-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/
_______________________________________________
Opensg-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/opensg-users
______________________________________________________________
Reputation Resources Results
http://www.rwdi.com
______________________________________________________________
This communication is intended for the sole use of the party to whom it
is addressed and may contain information that is privileged and/or
confidential. Any other distribution, copying or disclosure is strictly
prohibited. If you have received this e-mail in error, please notify us
immediately by telephone (1-519-823-1311) and delete the message without
retaining any hard or electronic copies of same.
RWDI scans outgoing emails for viruses, but makes no warranty as to their
absence in this email or attachments.
-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/
_______________________________________________
Opensg-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/opensg-users
