Hi Jan, All the frame buffer objects in osgOcean use texture rectangles so it simply passes them directly to the texture/camera setups, so there shouldn't be any limit.
I assume the cropping is on the horizontal not the vertical? Have you checked the values that are passed into setScreenDims()? obvious I know but since you're using a fancy display set up something might be going wrong when you're querying the resolution. Regards, Kim. 2009/11/2 Jan Ciger <[email protected]>: > Kim Bale <[email protected]> wrote: >> Hi Jan, Tian, >> >> osgOcean uses shaders for pretty much every effect in the scene - >> fogging, depth of field, glare, lighting etc. If objects that are >> added to the scene are to look consistent with the ocean effects they >> will require a shader to be applied that takes into account these >> effects. This is particularly necessary if the fullscreen effects are >> used as they require the alpha component of the frame buffer to work. > ... >> Alternatively you can turn the default shader off completely with >> setter in OceanScene. > > Thanks for the exhaustive answer Kim! That will save me some digging. > > BTW, I was trying to run osgOcean full screen on a screen with a resolution > 2496x1050 (2x 1400x1050 but with a projector overlap in the middle, so not > full 2800px) and it was never properly full screen. Or rather the OSG window > was, but the scene was clipped somehow and not filling the whole window. Is > the > code silently reducing the size to make it power of 2, by chance? Or is there > a hardwired limit somewhere? > > I have a resize callback calling setScreenDims() already and it works for the > most cases. > > Jan > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
