What we will do is create a map for the AO shader that will control the strength of the effect, making it weaker at the ears so we keep more of our hard earned SSS.

• 那么我们这么做才能为AO着色器创建一个贴图从而控制这个效果的强度，使它在耳朵区域减弱，同时更多的保持我们努力得到的SSS。