Hi, Selon Dirk Reiners <[EMAIL PROTECTED]>:
> > Hi Jonathan, > > On Fri, 2005-04-01 at 10:50 -0500, Jonathan Bard wrote: > > Hi Dirk, > > > > thanks for not having let me down, I was getting a bit desperate. But your > last > > mail gave me the solution. It's so stupid, you're gonna be deceived... It's > > just that I was creating a way too big 3D image, as I didn't understand the > > fact that you don't have to provide a power-of-two-sized square image (well > > here, it's a cube image...), but just a power-of-two-sized image. I didn't > > realized that 512*512*512 makes a 134 MB image that, I presume, OpenSG > tries to > > load into the graphic card. For the most recent graphic cards, maybe that's > ok > > but apparently not for mine. > > Hm, weird. If the texture definition didn't work you should have gotten > an error message from the system. Ah, only if you were using the debug > versions of the libs, the opt libs don't check for OpenGL errors. Did > you use the debug or opt-libs? Hm, weird too, because I was using the debug libs... Maybe there's a bug in OpenSG after all ;) > > > Anyway that was such a loss of space. Now with > > 512*64*32, it makes a 1 MB image that the graphic card loads perfectly > well. > > And it works, I can display the content of this texture with a sampler3D in > my > > shader, at last! > > Sounds good! > > > You can be relieved, it's not a bug in OpenSG. Now, I hope you won't see me > too > > soon in this mailing list ;) > > We like success stories, too, so don't hold back. ;) Ok, my project ends in 3 weeks. Given the amount of work that is left, if I make it, you'll have a true success story by this time! See you soon! Jo > > Yours > > 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 > > > > ------------------------------------------------------- > SF email is sponsored by - The IT Product Guide > Read honest & candid reviews on hundreds of IT Products from real users. > Discover which products truly live up to the hype. Start reading now. > http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click > _______________________________________________ > Opensg-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/opensg-users > ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
