[osg-users] Read frame buffer back into main memory

Antoine Rennuit antoinerennuit at hotmail.com
Wed Feb 28 10:05:06 PST 2018

Hi all,

I need to read the frame buffer back into the main memory. I know this will kill performance but I only need to do it once.

Is there a way to do that? I could not find clear answers on the internet.



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