FX-Lightning effects in Niagara

The Niagara system is UE4's new generation of special effects tools, which is fully programmable and can fully interact with other modules;

First of all, the basic idea of ​​general special effects is to use the Beam Data type to simulate the path that the arc passes, and use modules such as Noise to affect the Beam to form a disturbance effect; make the Emitter cycle short enough to make the current feel rhythmic;

Article published in Zhihu:

https://zhuanlan.zhihu.com/p/263089302