[AntiAliasing] 3dfx originally used polygonal edge and line anti-aliasing. It was effectly with the exception of pixel filtering and blurring the first real hardware anti-aliasing technique. It worked well in many cases but it could only do so much and was a bit of a load on the video hardware >> You can enable Edge Anti-Aliasing support with a double click on the file: "Voodoo2_Anti-aliasing_on". >> You can disable Edge Anti-Aliasing support with a double click on the file: "Voodoo2_Anti-aliasing_off".