Screen space optimization techniques for use in a hair/fur pipeline

摘要

A surface definition module of a hair/fur pipeline may be used to define a surface and an optimization module may be used to determine whether a hair is to be rendered upon the surface. In particular, the optimization module may be used to: determine a size metric for the hair; apply a first density curve to the size metric determined for the hair to generate a density multiplier value; and based upon the density multiplier value, determine whether the hair should be rendered.