Blurry Eyes

This datapack simply adds a command you can use to activate a screen wide blur effect shader. The shader does not affect inventories and your hotbar, similar to the other post effect shaders introduced in 26.3. Since it uses /trigger, you can even use it in survival without OP. And without any mods too.

Simply type the following command into chat, and have fun looking at all your builds or exploring through... blurry... eyes?

/trigger blur_toggle

Also, using this same command while having the shader enabled removes it.

See gallery for a couple of comparisons of places with and without the shader enabled.