Some resource packs cause the glowing shader to fail to load

[redstonerti]

Describe the Bug

Create stops all resource packs from being loaded Here's a relevant line in the logs: Caused by: java.io.IOException: Couldn't compile vertex program (Fabric Mods, create:glowing_shader) : 0(29) : error C1503: undefined variable "cylindrical_distance"

Reproduction Steps

Download create Try to load any resource pack

Expected Result

The resource pack should load

Screenshots and Videos

No response

Crash Report or Log

https://mclo.gs/LrCXObo

Operating System

Windows 10

Mod Version

0.4.0d

Minecraft Version

1.18.1

Other Mods

No response

Additional Context

No response

[digitaltrucker]

That's a really old build, try build 445 (that's the one I use).

[redstonerti]

https://mclo.gs/Ahh1SF8 I tried it with the latest build. The bug is still present

[TropheusJ]

latest builds are unusable, test 441 or 445

[redstonerti]

This was the one I used, and everything else worked fine. It was usable. I will try it with 445 though just to be sure.

[redstonerti]

Just tested build 445, no difference

[Blightbuster]

Tested on 448 with this resource pack: https://resourcepack.net/wayukian-resource-pack/

Everything loads fine and I don't get any error.

@redstonerti could you please link the pack you used?

[TropheusJ]

can't reproduce

[Cart3r1234]

Featuring the almighty H Pack

[redstonerti]

I just tested it in build 445 with your resource pack, and it works. What doesn't work however, is this resource pack. fourniv6.zip Which is very weird to be honest. All I did was upscale some textures. Everything is a multiple of two and some small details have been added. I'm going to try and test it later with more resource packs and see what happens but this is all I have for now.

[redstonerti]

Also yeah the same error happened as before. You could say that this is my fault, that I made a bad texture pack, but this error might cause problems with other packs as well. Mods: https://drive.google.com/file/d/1Db-0a-QTF8m-0kZaGzkijoKpNsjJ8S1T/view?usp=sharing Fabric version: 0.13.3-1.18.1

[redstonerti]

Yeah sorry, I should have changed the title myself. Were you able to reproduce this?

[AlphaMode]

Can you test this on forge too

[redstonerti]

Can you test this on forge too

We were playing on forge with this resource pack before switching to fabric. I guess I could test it again on the latest version but I am 99.99% sure that it works on forge.

[TropheusJ]

I've figured out that if a resource pack defines core shaders, flywheel shaders will fail to load. This example pack seems to be made exceptionally terribly, and seems to bundle duplicates of vanilla resources, including shaders.

[TropheusJ]

further investigation: the pack has a messed up include/fog.glsl shader. The fog_distance function is just missing.

[TropheusJ]

to my understanding this is just a flaw in the pack.