Custom Transition Guide

[davidfuzju]

hi there，thank you for your amazing repo, I like it very much.
I want to implement a custom transition like this https://motionarray.com/after-effects-templates/pixelation-transitions-959355/
So, is there any guide for custom transition or any build-in transition mostly closed to this pixelation transitions?
thanks in advance!!!

[verny-tran]

@davidfuzju You need the Metal fragment shaders for your custom transition, but your example is a pixelation transition from After Effects. So you need to find a resource for the fragment shader in Metal (or convertible OpenGL). I am currently working on a similar implementation (converting CapCut transitions to Metal iOS), so I hope this information helps you. Get back to me if you're interested.