> Hm, the TGF just uses glCopyTexSubImage, which doesn't do anything to the > components. Does your framebuffer have an alpha component?
Hi Dirk, yes, it has.. I setted OpenSGWidget widget(QGLFormat(QGL::DoubleBuffer | QGL::DepthBuffer | QGL::Rgba | QGL::DirectRendering)); thanks for your help! ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
