On 5/16/05, Dirk Reiners <[EMAIL PROTECTED]> wrote: > > Hi Terry, > > On Mon, 2005-05-16 at 13:51 -0500, Terry Welsh wrote: > > Made a little more progress on this problem. Although I am still > > stumped. I'm using Mark Harris's RenderTexture class. In the > > RenderTexture initialization, glBindTexture is called with the target > > GL_TEXTURE_RECTANGLE_NV. By commenting out chunks of code, I have > > found that this call causes OpenSG starts throwing out warning > > messages during the render loop. No OpenGL error appears in the > > RenderTexture code, but they do appear later in OpenSG. Has anyone > > else run into this? > > > > I see that OpenSG doesn't use the GL_TEXTURE_RECTANGLE_NV token at > > all, so I wouldn't think it would care about any of this. > > have you tried adding glGetError() before you call OpenSG to see whether > the error happens before OpenSG gets involved? If yes, do you have a > short example that I could take a look at?
Yes. I used glGetError to narrow the problem down to a glBindTexture call in OSGTextureChunk.cpp. Then I compared values, and that's how I figured out my texture IDs were conflicting. > > Thanks > > Dirk > > -- > -- Dirk Reiners OpenSG Forum [EMAIL PROTECTED] > -- The OpenSG Open Source Scenegraph: http://www.opensg.org > -- Join the list at http://lists.sf.net/lists/listinfo/opensg-users > > ------------------------------------------------------- > This SF.Net email is sponsored by Oracle Space Sweepstakes > Want to be the first software developer in space? > Enter now for the Oracle Space Sweepstakes! > http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click > _______________________________________________ > Opensg-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/opensg-users > -- Terry Welsh - mogumbo 'at' gmail.com www.reallyslick.com | www.infiscape.com | www.vrsource.org ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_idt12&alloc_id344&opÿick _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
