Adapting Tilt Shift shader from shadertoy

[selimanac]

This is the answer:

Configuring asset/atlas sizes, game.project and defOS

Reposting some comments from Discord and I expanded them as requested on Discord. one thing that matters in your situation is mipmaps / if you have them enabled / if you adjust their bias within the fragment shader when drawing you can reduce the size of your assets via texture profiles by selecting some folders / specific atlases (texture profiles are most specific first most broad last) and setting their max atlas size, so typically on mobile I might set a max atlas size of 1024 or 2048 and…

Easy question...What is bias param in textureXD?

Edit:
If you chance sampler to use mipmap, it will work.