Erik, with the new GL extension code, MSVC says :
Compiling... main.cxx src\Main\main.cxx(778) : error C2065: 'GL_DISTANCE_ATTENUATION_EXT' : undeclared identifier src\Main\main.cxx(779) : error C2065: 'GL_POINT_SIZE_MIN_EXT' : undeclared identifier I found these defines are in clouds3d/extgl.h The standard OpenGL in Windows is very old and we need special extensions library for newer OGL definitions. Could you add these definitions to extensions.hxx : #define GL_POINT_SIZE_MIN_EXT 0x8126 #define GL_DISTANCE_ATTENUATION_EXT 0x8129 Thanks, -Fred _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel