Hi Guy, I haven't done much work on MRT, but I'll have stab at answering as no one else has yet...
On Wed, Jun 25, 2008 at 11:13 AM, Guy <[EMAIL PROTECTED]> wrote: > I've a question regarding MRT, both in OSG and in general OpenGL. > > When I render to MRT, does the manipulations that occur after the > rasterization, like alpha blending, ZBuffer test atc, apply to all the > Rendering Targets? Is it possible to set different parameters for those > stages, to each Rendering Target? MRT is just for colours so it doesn't affect depth, so I'd guess that one depth test will apply to all colour ouputs. I'd expect the blending to work as usual, but done individually for each colour output with its associated colour buffer. Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
