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The Iris Project

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Replay mod crashes with certain shaders.

Running into a weird bug here where the game sometimes crashes when trying to render. It's inconsistent but it usually can render 1 clip and then we would be presented with a white screen with the replay mod ui on top. Then it would crash. It may be a replay mod thing so I'm also reporting there but the log has a bunch of opengl errors so I thought it may be worth sharing here as well. Game version: 1.20.1 Fabric version: 0.14.23 ...

Sodium issue

idk what im doing wrong. Incompatible mods found! net.fabricmc.loader.impl.FormattedException: Some of your mods are incompatible with the game or each other! A potential solution has been determined, this may resolve your problem: - Replace mod 'Sodium' (sodium) 0.5.3 with version 0.5.3 that is compatible with:...

is there any version of Sodium 0.5.3 that works on minecraft 1.20?

I updated my Iris mod to the 1.6.9 version, but when i try to open the game this error message shows. There's nothing in this discord i guess about this problem, sorry if it's the wrong place to ask about that...
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Brixel crashing with any and all shaders I use

the title says it all. when i enable shaders (BSL to be specific) i lag a lot then crash. this even happens on the 128x version at only 8 chunks. never happened until i started using this.

Shaders Suddenly started to crash clients at server

I'm running my server about 2 months now and all the players were able to join and use shaders normally. Suddenly some players had their client crashing when enabling any shader. Didn't found anything at the server that caused any error and they can still join without enabling shader. It's weirds since only the client crashes and that everything was fine before that, can anyone help me with that?...

Menu readability

Can you add an option to give this menu the vanilla buttons or make it work with high contrast? I always find it hard to read the text with all the lines and the transparent background. I have much less issues with OptiFine's menu
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Shader sky bug

For some reason, some shaders dont render the sky. Why? Is there a fix for that? Sodium 0.5.3 ; Iris 1.6.10 Also please dont mind my 30 fps. I am very thankfull that Sodium exists because Optifine gives me like 18 fps or so...
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the kappa shader does not work in the nether

i am using Kappa_v5.0a and it does not work in the nether. i tried using Kappa_v3.1a and it works fine. it gived my this so i copied it: Pass sizes must match for drawbuffers [0, 5] Original width: 925 New width: 256 Original height: 530 New height: 384 i am using iris-mc1.20.1-1.6.10...

Terrain not rendering correctly when shaders are DISABLED

as title says, everything looks fine with shaders on but when i disable them it only loads a max of like 3 chunks below me and mobs look very glitchy
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Shadow texture is broken

I was trying to create a shader that adds shadows, but the shadow texture is broken. It works in OptiFine
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Distant details are very jagged

I'm loving playing with high chunks but the distant details are not smooth, how can i fix this issue? Playing at 2560x1440, Fullscreen, 48 chunk....
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"Signature is missing from Property textures" spam

I was told it was because of im using a shader in minecraft, this message keeps spamming my logs over and over, how do I fix it? 1.20.2
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When using shader the FPS limits to 30, how can I change this?

I'm rocking an RTX 4070, when just playing normally I'm sitting at a comfortable 745 frames and then when I activate shaders it stays still at 30 FPS and does not go lower or higher than 30.

Curseforge Modpack Question

Am I allowed to include the 1.20.1 version of iris on a curseforge modpack ive made for a server?

Having trouble using the universal installer .jar on linux fedora 38

I'm trying to run the installer .jar with no luck on Fedora 38. When I run the installer everything looks like it works properly. However, when I open up my minecraft launcher there is no client profile available to launch iris. I've tried manually installing the files the installing unpacks but had to luck with that either....

alt tab

alt tabbing takes 5 seconds of black screen like it's not 144hz

Crash when Minecraft starting

I can't launch my Minecraft, plz help me
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Shader shadow artifacts

When running complementary shaders, these shadow artefacts appear on every surface. Interestingly this is also only an issue in fullscreen mode. Any one have any ideas on how I can mitigate this?
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