Hi Marcus, > José Pedro Dias wrote: >> I've been reading this mailing list for quite some time and I usually >> find the answers for most questions here. >> So congrats to you all: OpenSG rocks and so does its mailing list! >> >> On with the question: >> >> Is there a way of having a viewport added to the viewports list with >> the purpose of capturing a birds-eye-view (a smaller square viewport >> with a transformed beacon and a texturegrabforeground for getting the >> 'map') without explicitly showing it? I already draw it in a polygon >> as I want but I don't want the 'behind-the-stage' viewport showing up... >> >> One obvious way of doing it is making this 'texture-grabbing-viewport' >> appearing earlier than the main viewport in the viewports list but I >> would like to keep the main one the first >> since I'm extending a framework which heavily uses the first one... >> I hope this makes sense :) >> > You could use a FrameBufferObject-viewport (FBOViewport for short). It's > not a part of 1.8 (it really should be.. hm) but it's been posted on > this list a few times, and I have it available (with some slight > improvements). Anyway, it would allow you to add a viewport that does > not render to the framebuffer, but still uses the same window/gl-context > as everything else. Ideal for any render-to-texture work.
hmm there is no real reason for not adding it to 1.8, if you send me the code I will check it into the cvs. What improvements did you add? Andreas > Would it help? > > Cheers, > /Marcus > > ------------------------------------------------------------------------- > 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 > ------------------------------------------------------------------------- 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
