You don't even need to use the openflight api (is it freelebly available?). Go download the OpenFlight spec from the Presagis website (it is free) and write something that will change the texture name in the openflight texture palette. If you are after using dds instead of rgb you change only the extension in the palette. I have done this several times.
Nick On Fri, May 24, 2013 at 4:59 PM, Cary, Karl A. <karl.a.c...@saic.com> wrote: > If you have a need to actually change the flt file itself to change it > to use dds textures, you can write something using the openFLT API. I > actually just very recently did this myself. We had several hundred > models we were converting to use dds instead of rgb files. The samples > given with the API and the documentation should be good enough if you go > that route. Look at the egwalk example to figure out how to drill down > the structure. To actually change the name you will need to use the > mgGetFirstTexture, mgGetTextureSaveName, and mgGetNextTexture. That took > me a while to figure out.. > > -----Original Message----- > From: osg-users-boun...@lists.openscenegraph.org > [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Lokesh > kumar > Sent: Thursday, May 23, 2013 6:02 AM > To: osg-users@lists.openscenegraph.org > Subject: Re: [osg-users] How to apply textures to a model in > openscenegraph? > > Robert Osfield <robert.osfield@...> writes: > > > > > Hi Lokesh, > > > > The easist thing to do would be to use osgconv to convert the files to > > > native OSG binary format .osgb and have osgconv do the compression for > > > you. Use osgconv --help for the options. The other alternative to to > > > write your own osgDB::Registry::ReadFile callback that intercepts the > > readImage calls and changes the filename to the .dds equivalent. > > > > Robert. > > > > > Thank you Robert!! > > I'm interested in your 2nd alternative :- > > using osgDB::Registry::ReadFile > > > but, i'm Newbie in openscenegraph. > can you give a short example. > > Regards > -Lokesh > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or > g > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- trajce nikolov nick
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