焦散/色散效果Tutorial – Dispersion Effect (Redshift)

Brief explanation of how I made a dispersion effect with Redshift.
Here is one thing to mention! Two months ago, when I’ve updated Redshift to a newer version I got strange bug every time dispersion is activated. Even the water splashes that I’ve rendered without caustics last summer have strange purple tint when Dispersion is on.
谷歌翻译：
简要说明如何使用Redshift产生分散效果。
这是一件事！两个月前，当我将Redshift更新到较新的版本时，每次启用分散功能时都会遇到奇怪的错误。去年夏天，即使我在没有苛性碱的情况下渲染的水溅，在启用“分散”功能时，也会出现奇怪的紫色调。