Noun
rasterizer (plural rasterizers)
A computer program that performs rasterization.
Algorithm The usual method starts with edges of projected polygons inserted into buckets, one per scanline; the rasterizer maintains an active edge table (AET). Source: Internet
Finally the stream of vertices representing the head would be sent to the rasterizer. Source: Internet
Then, the stream of vertices representing the body would be sent through the rasterizer. Source: Internet