Spark AR Render Pass Scan Effect with Color Sampler

Опубликовано: 06 Июнь 2026
на канале: QKnow Design
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This tutorial is based on a Community request. You'll learn in this step-by-step tutorial how to create a scan effect with render pass, using fast color LUT, chroma key and a color sampler for more control of the scan.

Just follow these steps:

0:00 Intro
1:17 Render Past Settings
4:29 Screen Tap Patch
5:43 Color LUT for the Scan Effect
8:17 Chroma Key with Color Sampler
15:44 Icon Animation

Enjoy the Process.


This tutorial is inspired by @Jacky Digital - Instagram Story Filter
Used Patches: Fast Color LUT by @Josh Beckwith and Color Keyer Mask by Kevin Kripper

▬ TOOLS FILES ▬▬▬▬▬▬▬▬▬▬▬▬
Color LUT: https://github.com/qknowdesign/render...
Basic Assets:   / using-the-face-reference-assets  
Spark AR Studio:   / ar-studio  
Spar AR Effect Manager:   / sparkarhub  


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Instagram @qknowdesign ...   / qknowdesign  
Pinterest QKnow Design... https://pinterest.de/qknowdesign/
Github QKnow Design ... https://github.com/qknowdesign

www.qknowdesign.com


▬ EQUIPMENT ▬▬▬▬▬▬▬▬▬▬▬▬
camera: MacBookPro
post-production: Premier CC + After Effects CC

#sparkar #instagramfilter #qknowdesigntutorial

QKnow Design produced by Janine Konerow