减小光源尺寸会降低系统的光通量。

The radiance will reduce if the size of extended light source is shortened.

youdao

它有非常多小光源，但是它的运行效率非常高。

There's a lot of small lights in this game and it still performs really well.

youdao

游戏中有很多的小光源，游戏依然表现的很好。

There's alot of small lights in this game and it still performs really well.

youdao