Jason, It's correct, the OpenEXR plug down casts all images to the half float format. The reason for only supporting this format was that the OpenEXR project had two separate Interfaces for loading Images, one really complicated and one straight forward. The problem with the straight forward one was that it only supported 16 bit floating points. I never had the time to implement a wrapper around the other Interface.
So this it is not a limitation in OpenExr. Regards Ragnar -----Ursprungligt meddelande----- Från: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] För Jason Daly Skickat: den 13 oktober 2009 21:40 Till: OpenSceneGraph Users Ämne: Re: [osg-users] Floating point image I/O in OSG Jolley, Thomas P wrote: > Hi Paul, > > ILM has a format called OpenEXR, http://www.openexr.com/. There is an exr > plugin in osg. > The plugin only seems to support 16-bit floats at the moment, though. (It'll read 32-bit images, but it down-casts them all to 16-bit). --"J" _______________________________________________ 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
