From the course: TouchDesigner & Unreal: Interactive Controllers

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Effects 3: Feedback, part 1

Effects 3: Feedback, part 1

From the course: TouchDesigner & Unreal: Interactive Controllers

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Effects 3: Feedback, part 1

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- [Narrator] So for our third effect in our MIDI controlled effects block here, we're going to build a feedback effect. So, I'm going to hit the "p" key here to lower my parameters. I'm going to bring this out component over here, and I'm going to grab this RGB network we just built, and I'm going to copy, and I'm going to paste it. I'm going to wire the RGB into it, and then wire it into the out node. Okay, and then I'm just going to call this feedback. Alright, let's move that back over. So that's our three effects in our effects chain. Okay, so now lets go into the feedback effect here, and first thing we're going to do, is I'm just going to select everything we built for the RGB offsetter and delete that. I'm going to click on my switch node, hit the "p" key, and delete out that other input that it made. And okay, so now we're going to start building our feedback effect. So, first thing we're going to do is we're going to make an alpha channel for our image, so we have some cool…

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