Hi all, I have been using Direct3d for some time, but I would like to understand OGL. I have been using various samples, for drawing polygons, objects, etc. and so far so good. In trying to do Antialiasing I have tried the Open GL Bible sample, and it works, however very slow. I have a NVIDIA GeForce2 GTS graphic card which has an option to enable antialiasing for OpenGL. When I use this option there doesn''t seem to be any antialiasing going on, and I suspect there may be specific OGL functions/commands that I should have in my app, but I have not been able to determine what they are. Any help regarding OGL antialiasing using hardware or software would be greatly appreciated. Thanks Karl Karl Fisher karl@hsnp.com KarlFisher KarlFisher

Hi Scott,

Thanks very much for your reply. I am using the Driver from the CD that came with the 3dProphetII graphics adapter, and as far as I can tell it is the latest version.

I have sent a post to NVIDIA though for clarification.

Thanks

Karl

KarlFisher