Hi Nick,
I usually use GDebugger or similar tools which can hook into the
OpenGLDriver. There you can get the stack-trace telling you the
provoking OpenGL call.
Good tools might like GDebugger will also allow you to see the actual
code (e.g. the OSG call) where the error stems from
Thanks Karl,
I set this in my code:
std::ostringstream oss;
oss << "OSG_GL_ERROR_CHECKING=ON";
_putenv(oss.str().c_str());
still getting the same output, nothing extra. I am using
TextureRectangle as well so might be the same issue. Any further hints?
Thanks a bunch!
Nick
On Thu, Oct 23, 2014 at 1:08 PM, Cary, Karl A. <karl.a.c...@leidos.com
<mailto:karl.a.c...@leidos.com>> wrote:
Robert had a suggestion in the past that helped me track down a
similar issue in the past. From an earlier post from him:
One way of pinpointing the error better is to enable fine grained
error checking in the osg::State by setting the env
OSG_GL_ERROR_CHECKING to ON, on my Linux system this is:
export OSG_GL_ERROR_CHECKING=ON
In my case this pointed me to a Texture2DRectangle that I was
improperly declaring a min filter on. Hope this helps.
-----Original Message-----
From: osg-users [mailto:osg-users-boun...@lists.openscenegraph.org
<mailto:osg-users-boun...@lists.openscenegraph.org>] On Behalf Of
Trajce Nikolov NICK
Sent: Thursday, October 23, 2014 6:57 AM
To: OpenSceneGraph Users
Subject: [osg-users] invalid enumerant error
Hi community,
This is question for those who has debug OpenGL apps. I am getting
the following message:
"Warning: detected OpenGL error 'invalid enumerant' after applying
GLMode 0x40b3"
Any hints how to resolve it or at least get some more info?
Thanks a lot,
Nick
--
trajce nikolov nick
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