It looks weird on Godot4.0

[YuZhenlol]

How can I fix it.

[netcatgirl]

In shader file, add : repeat_enable; at the end of uniform sampler2D u_dither_tex.
So it would look like this: uniform sampler2D u_dither_tex: repeat_enable;

This should fix it :)

[YuZhenlol]

Thanks for your reply，it works well :)
But the texture seems to compress.
uniform sampler2D u_dither_tex: repeat_enable,filter_nearest; can fix it.

[netcatgirl]

whoops, completely missed that. Thank you! :)