[osg-users] Can't write to ALPHA component with custom fragment shader in RTT pass
osgforum at tevs.eu
Mon Mar 9 08:17:31 PDT 2009
I had some similar problem sometime ago and i solved it changing the internal format of the texture for the RTT. I also had some issues using FRAME_BUFFERS instead of FBOs, but you are already using them.
Read this topic online here:
More information about the osg-users