On 8. Jun 2012, at 6:51, maxtangli [via Software] wrote: > My question is: to operate the back buffer in channel::frameViewFinish, will > the opengl functions such as glReadBuffer,glWriteBuffer be OK ? or should I > use equalizer-provided functions to get the back buffer?
You've got full access to the OpenGL context from all the Channel::frameFoo functions, so it's ok to use glReadBuffer & friends. You only need to take into account the pixel viewport (and a few others in Draw). HTH, Stefan. -- View this message in context: http://software.1713.n2.nabble.com/Multi-Projector-with-Equalizer-tp7580243p7580328.html Sent from the Equalizer - Parallel Rendering mailing list archive at Nabble.com. _______________________________________________ eq-dev mailing list [email protected] http://www.equalizergraphics.com/cgi-bin/mailman/listinfo/eq-dev http://www.equalizergraphics.com
