specular reflection light

基本解釋

Specular reflection: The light that reflects off objects with a shiny surface.
鏡面反射：光線從有光亮平面的對象反射回來。
In specular reflection, light rays bounce off the suce of an object at the same relative angle that they approached it.
正在鏡面反射中個，光線從物體外貌反彈回的反射角與進射角相反。
It is important to uncheck the "Affect Specular" slot, we don't want any specular reflection from that light , only diffuse light.
有一點很重要就是要取消掉“影響高光”的參數(shù)。我們不想這盞燈光產生高光，只影響漫反射即可。