Hi, Alpha channel is not supported by all image file format.
For example PNG support it, JPEG doesn't. I'm not sure the BMP format support alpha channel (or maybe no all variant of BMP format) Cheers, Aurelien ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=53060#53060 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
