trying to integrate egui into glfw, but its just a blur

[coderedart]

i'm trying to integrate egui to work with glfw. but when i draw stuff, all i get is a blur.

that's a sidepanel and a window. any tips appreciated in debugging the issue. i think it might be texture, are there any user textures that i can download?
also, is the screen_size variable in vertex shader, the monitor size or just the glfw window size?

EDIT: Tried to create a small example code. I can't even get the blur now. https://github.com/coderedart/egui_glfw
EDIT2: now i can get the blur.

[coderedart]

Yay, after two days of messing around, i figured it out. its the depth test. if i disable depth test, it works fine. that's the blur i believe, the egui stuff is inside at a higher depth, so due to blending i can see the blur.