Scratcher effect shader - Learning shaders in Godot episode 2

In this second episode on my learning shaders series, I'm showing you how I made a scratcher shader inspired by 8pool.

🎓 Learn how to make JUICY games 👇
www.udemy.com/course/learn-how-to-make-a-game-juic…

Sources on GitHub
github.com/MrEliptik/godot_experiments

Intro & outro music
Jazzhead - VOiD1 Gaming (www.void1gaming.com/)

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CHAPTERS
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00:00 - Intro with results
00:24 - Thinking about how to make it
01:59 - Nodes setup
03:08 - Drawing on textures
04:51 - Creating the shader
06:30 - Feeding the texture to the shader
06:55 - Result
07:11 - CPU comparison
08:53 - CPU solution results
09:42