Broken code

[terse pumice]

Im working on textures for the renderer of my game. And it broke, it draws half of what it should, everything seems to be working other than GPU-CPU communication, but i dont see any problems with that either as the data on the GPU ( fragment shader ) is correct. My project is very large and it becomes painful even to rewrite these. Im new to C++ ( and OpenGL ) and i think the solution would be obvious for somone who knows either of those. ( Just joined the server, i dont know how anything works, i hope i did not break any rules )

[modern vale]

Do you perhaps have the code

[terse pumice]

i do

[modern vale]

might you share the code

[terse pumice]

The renderer and the shaders?

[silk stirrup]

@terse pumice has reached level 1. GG!

[terse pumice]

I can try

[modern vale]

hmmm

not sure

i havent done opengl in a whileee

[terse pumice]

Then i will try sending both

I asked for some ChatGPT help before this, the shaders might have some left

Im new, my code sucks

[modern vale]

hmmmmmmm

its alright

[terse pumice]

also i forgot main,

[modern vale]

Wait for someone smarter, theyll come very soon

[terse pumice]

Alright, thank you

[terse pumice]

I might restart, but this makes no sense

i have no idea

this line seems to be faulty uvec2 atlasPos = uvec2(fragTex.x + relativePixelPos.x, fragTex.y + relativePixelPos.y);

please someone, chatgpt is stupid

[silk stirrup]

@terse pumice has reached level 2. GG!

[modern vale]

hmmm

why unsigned

[terse pumice]

because its not an UV

[modern vale]

do you have it per pixel or from -1 to 1

yeah that makes sence

[terse pumice]

per pixel i think

relativePixelPos should be where it is in the "region" what is fragTex

x and y are the start of the region, while z and w are the end position

and it specified where is it inside that

and i think the problem is with the way i try getting the position of it in the atlas

NO, that works

im lost againú

[terse pumice]

been trying for atleast 3 hours now, nonstop

[modern vale]

Damn bro

[slender inlet]

no one smarter came T_T

[modern vale]

you did

[terse pumice]

it turns out that the problem is with GLSL

IT WORKS

hardcoded all variables other than UV asked chatgpt to precisely remake everything so GLSL likes it, and it works

[forest depot]

wait

do i have to use GLFW/glad to work with OpenGL?

i barely know what i'm doing 😭

[terse pumice]

Probably

I mean they just make it easier