Hi Klaus,
Klaus Kesseler wrote:
>Hi all,
>
>I'm having a problem with current CVS-Version which i did not have using the
>1.6
>Release (but i prefer svn-release because of enhanced vrml reader :)
>
>
Amongst all the other enahcements, right? ;)
>i've a setup using several viewports (say vp_0 to vp_n) using their own cameras
>and a final Viewport vp_f for displaying a result of the screenshots taken from
> (vp-0 to vp_n) by using TextureGrabForeground.
>...
>
>The problem i get is that if i open the window with the main viewport it seems
>that the back-buffer into which the whole scene is rendered is
>1. bigger than my mainwindow ( i think it's depending on texture size used for
>the foreground-grabbers)
>2. and a power of two.
>
>I.e. if i scale my window to e.g. 512x512 i can see the whole scene, but if i
>scale it for e.g. 513x512 i just see the left half of the viewport (since the
>grabber texture size is now set to 1024x512??).
>
>Any Idea how to get around this?
>
>
This is probably because of npot texture support. I'm at SIGGRAPH right
now and can't get look into it, but you can try to disable the ARB_npot
extension and see if that fixes it.
Yours
Dirk
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
Opensg-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/opensg-users
