How to create a portal in TouchDesigner

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March 7, 2025

Portal in TouchDesigner by Réka Polena
https://patreon.com/rekapolenaofficial
https://www.instagram.com/rekapolena/

Thanks for all my supporters, you are the best!

In this walkthough tutorial you will find out how you can easily create a real-time portal inside TouchDesigner. It is rather not for absolute beginners, but with a basic understanding of the environment you should be able to navigate. This is also my first tutorial, your feedback and tips are very much appreciated! See you on the next one!

00:06 Welcome
00:23 Set roots
01:50 Transformations, portals
04:03 Render setup
05:48 Portal materials
09:35 Post processing
10:26 Output and final thoughts
10:46 Outro

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