Flow Field Particles in TouchDesigner - All TOPs!

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Have you wanted to make complex particle systems but are too scared to get into GLSL programming? This TouchDesigner tutorial explains how to build these systems using all TOPs. Using this method, you can switch out the flow field with any black-and-white source you might come up with.
Topics covered in this tutorial:
RGB math with TOPs
Threshold resets
Rack Focus luma blur effect
Slope TOP
Support me on Patreon for access to the source files and more:
patreon.com/DeanCheesman

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Опубликовано:

23 июн 2024

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Комментарии : 13

@SamGarfield1 3 дня назад

Love this one. My phone wallpaper looks a lot like that but I paid like 3 bucks for it. Now I can make it myself and customize to my liking!

@jimdeblock 4 дня назад

Lovely work again. Been experimenting with something similar but you clarified a few things for me. Thank

@DeanCheesman 4 дня назад

Awesome. Glad to hear it helped!

@skyex 2 дня назад

The GLSL TOP is still in TOPs for the UV map. ;D

@DeanCheesman 2 дня назад

Ha. Yes. Just don’t want to scare away the people who instantly turn off when they see code being written.

@skyex 2 дня назад

@@DeanCheesman I hear that. A UV map is a great way to ease folks into it, though. It’s such a small amount of code! Here’s what I use: out vec2 uv_map; void main() { uv_map = vec2( vUV.rg ); }

@赵亮-p3x День назад

加油，未来肯定1w+订阅

@DeanCheesman День назад

Too kind. Thanks!

@PetitShya 3 дня назад

Hi ！ the old version TOP Constant no set resolution para, what I can do? have some parameter to replace? 🤨

@DeanCheesman 3 дня назад

Help me understand a little more. Which TOP Constant/parameter? Maybe let me know the timestamp in the video where its not working the same for you and I can see if I can figure out a workaround.

@PetitShya 2 дня назад

@@DeanCheesman is my fault, I mean in the TOP Constant node in out panel, my TD doesn't have this 【set resolution】option, In fact, this panel is completely different from your video, maybe difference version? I use TD 2023.11290 version. thank you bro!

@DeanCheesman 2 дня назад

It’s definitely there in that version. A couple thoughts. Check that it’s a Constant TOP for sure and look under the “Output” tab in your parameters. Make sure you don’t have the little target toggle clicked on the parameters (that would only show parameters that have changed). Maybe one of those is it?

@PetitShya День назад

@@DeanCheesman I find It only appears on older versions, I will try on the old version again, Thanks bro.