Hello Dzenan! i've just tried the website you suggested, downloaded the baby.pvm, bonsai1.pvm and bunny.pvm datasets, and tried commands such as:
osgvolume --window 50 50 600 400 --raw 256 256 98 1 1 big baby.pvm --> As I have no idea about the "numberOfcomponents" and "endianness" of those files I did multiple tests with "big"/"little" endianness and 1, 3 or 4 components Unfortunately, everything I tried just resulted in a crash of osgvolume without displaying anything on Windows. (I'm now using osg v2.9.8 for those tests). I'm now about to test all this on Linux... But for the moment, I still haven't got any kind of volumetric rendering on Windows... One note by the way, I didn't bother settings up the osg Data folder at all, could it be the the osgVolume library is in fact trying to retrieve maybe shaders or other needed ressources from that data folder ? [but I guess I should get a warning of something like that in that case...] Cheers! Manu. 2010/7/12 Dženan Zukić <dzen...@gmail.com> > Hi, > > I have a working osgVolume used in my program - I use it as a preliminary > visualization. Since it has only 1D transfer function support, and does not > combine with polygonal models, in later stage I replace it with > isosurface+polygonal model. > > My version is basically a simplified osgVolume example. Of course, before > modifying it I played with it a bit - the simplest way to get it to > visualize 3D image is giving it raw data. You can find some free 3D images > here: > http://www9.informatik.uni-erlangen.de/External/vollib/ > > Cheers, > Dženan > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=29928#29928 > > > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
_______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
