There are so many things TouchDesigner does out of the box that other softwares can't do. Playing back dozens of layers of video, connecting to all kinds of hardware I/O, connecting to web APIs, and creating whole new sub-applications with Python are just a few examples. Some of the things that are still not out-of-the-box easy are a lot of common rendering tricks and post-processing functions you would normally do. Matthew Ragan has created a course for the HQ PRO this month that covers all the different aspects of rendering in TouchDesigner and in this post I'm going to share a quick way to setup Depth of Field.
