Reaction-Diffusion Feedback Effects in TouchDesigner – Tutorial

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Feedback loops are a super interesting technique that can generate all kinds of amazing and sometimes unexpected outcomes. Among those unexpected results is the possibility to generate some really interesting reaction-diffusion patterns with the addition of just a few operators!

Following up on our recent video about The Secret of Feedback Loops, Jack DiLaura will walk you through setting up a surprisingly simple feedback loop to generate reaction-diffusion-style patterns, as well as some additional tricks you can use to add even more variety to these amazing patterns.