Trace and Blob Tracking Effect with TouchDesigner

** Before leaving a comment about your text being stuck in the bottom left! I've made a newer version of this tutorial that explains the text overlay better. Check it out here:    • Blob Tracking Effect with TouchDesigner   ** I've been seeing this effect a lot lately and thought I'd figure out how its done and share it. This tutorial covers lots of other fun little techniques using a Cache TOP and Difference TOP to make a cheap motion detection TOP. If there's an effect out there that you'd like to learn. Send it my way. Support me on Patreon for access to the source files and more:   / deancheesman   As a freelancer, I'm always excited to collaborate on new projects. If you're interested in working together, let's chat! https://deancheesman.com/contact