The scene in this sample is rendered using a pixel shader to control the ambient, diffuse, and specular contribution of each light at every pixel.

该例子的场景渲染使用了像素着色器来控制环境光，漫反射，镜面反射作用于每个像素上的各个光照。

youdao

'light guides' under the front fascia, in the door panels and in the headlining diffuse soft, ambient light inside the vehicle.

光导向的前筋膜下，在解放油罐车车门面板和在第一个弥漫性软，环境光在车辆。

youdao

They then use another polarizer to reduce or diffuse any ambient light from entering that display pixel as well.

ENGADGET: JVCs 70-inch D-ILA set dwarfs the competition HD