n.黑色；陰險
The idea of switching from the texture to blackness is very straightforward but the real trick is in getting the colors to change based on how the surface is illuminated. 從紋理到黑色的切換的概念是非常直接了當?shù)模嬲丶记墒牵讷@得顏色中來改變基于表面是如何被照亮的。
