Antialiasing is used all over the place, including in 2D graphics, like fonts and icons.

抗锯齿无处不在，包括在 2D 图形中，如字体和图标。

But importantly, it’s the same type of calculations being performed over and over and over again for many millions of polygons – scanline filling, antialiasing, lighting, and texturing.

但重要的是，它是对数百万个多边形一遍又一遍地执行相同类型的计算——扫描线填充、抗锯齿、照明和纹理。