Caustics

焦散───Caustics

Attenuation, Scattering, Modeling water surface, Light shafts, Caustics.───衰减, 散射, 水面建模, 光线束, 焦散.

Now, we will try to simulate some nice prism affects for the caustics.───现在，我们将尝试为焦散模拟出一些好看的棱镜效果。

They used caustics, and somehow ran energy along these curves.───他们利用焦散，不知何故跑到沿着这些曲线的能量。