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The Iris Project

This server is all about the development and community around Iris Shaders!

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1.19.4 not responding when loading shaders

I loaded Minecraft 1.19.4 fabric 0.14.22 with Sodium 0.4.10+build.24 and iris 1.6.4 and a bunch of mods. Every time I enable ComplementaryShaders_v4.7.2, the game does not responding and when I try to enter the world again, it stucks at Joining World. This time, I installed another 1.19.4 client with no mods besides sodium and iris. The shader worked at first, but when I changed one of the shaders settings (I changed the PBR from Integrated PBR to SEUS PBR) and then it gets no responding again, this time stucks at Loading Terrain. Switching it back and the shader works. Is the whole thing a problem of my resourcepack?...
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Suddenly getting low fps

Used to get a consistent 30fps on any word world with continuum 2.0.5 + sodium and iris on 1.19.4, now I didn't change a single thing but now I struggle to get 10fps. Anybody know how to fix this? Updated my graphics drivers fixed the problem yesterday, was getting a smooth 30-40fps. Turned my computer on today now it's back to struggling to get 10 fps. Anyone know how to fix this?

which fabric Modloader is needed to run Iris?

I'm trying to get SEUSS renewed to run on 1.20.1 and for some reason it wont' show me the section to enable shaders. I've been struggling with this for some time, and I'm not sure if it's because of the wrong Modloader or if I'm using the wrong version.

Iris 1.6.8 - why do all my nether worlds have clouds?

https://i.imgur.com/3OI58JH.png I know there was a bug in 1.6.5 about loading certain dimensions, but I was under the impression it was fixed in 1.6.7. The screenshot is from a multiplayer server...

How can i fix this problem? black on every title

hello i have problem to see players name and a lot of holograms are in black color what can be the problem? upload pictures of the problem and the mods i use....
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Minecraft stuck on Loading Screen with iris

I just installed Iris 1.19.4 fabric install, and when I try to load up, the loading screen is stuck on this.
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need help troubleshooting a crash log

every time i open a world or server i crash, im using sildur's vibrant shaders, no other mods besides sodium and iris shaders

GUI works but shaderpacks don't change anything

I installed iris with sodium and fabric (each the version for 1.19.2) per the instructions on the website. The installation seems to be a success because the GUI changes so that I can edit shaderpack settings, etc. but there is no change to the graphics whatsoever when I apply changes or enable shaders. I am launching from curseforge launcher not the vanilla launcher. Screenshot with F3 and latest.log attached. Thanks in advance for any help I can get!
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Can't change mods

Ever since I downloaded Iris+Sodium for fabric, I haven't been able to add or remove mods. I'm stuck with the mods that were in the mods folder when iris was downloaded and it's driving me insane. Plz help me lmao

Iris doesn't launch with sklauncher

Apparently, when i tried to launch Iris with sklauncher it just crash. Here's the log: https://mclo.gs/ao07DQG...

blurry map and some other items with Enchanced Default

Not sure if this is an issue with ED or iris; it doesn't happen with sildur's vibrant shaders lite. It's like... every other pixel is one frame behind, or like the edges between pixels are transparent? idk. May be related to some errors during load: https://paste.ee/p/IHiic In the case it's just my gpu lacking some capability, is there some way to disable iris handling the GUI layer? that'd be hacky but solve the issue....

does anyone know any alternatives for colormatic? i need it

ive been trying to use the patrix resource pack but without colormatic ot has been hell, can anyone tell me any alternative?

All shaderpacks not working properly

Hey! I installed iris today to try and load a shaderpack, but whenever I load my shaderpacks, the shaderpack either doesnt load, or is incredibly visually buggy (e.g. invisible blocks, lighting glitches, etc.). This happens both when iris is a standalone version, or when I chose the option for iris to be a fabric mod. On top of that this bug happens with and without other fabric mods. What could the solution this be?

Crashing Game

The game is crashing randomly, im at the latest version of IRIS, using 1.20.1, and physics mod

Translucency Sort

This has bothered me ever since one of the big updates a year or two ago. Translucency sort just doesn't work! It's often more noticeable with translucent blocks submerged in water such as ice, with how the ice block just becomes fully see-through. Recently this has also become a problem with my player skin with the 3d skin layers mod, thus deciding to make this post. I'm not sure if the team is aware of this bug, or if it's just my set-up being off, but please help. This problem has been persis...
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No entity shadows

I'm using Sildur's shaders but this problem persists in other shaders as well. I've looked at options but entity shadows are on. Any idea on what causes this
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FPS rapidly decreasing in certain situations

I use a 16x PBR self-made texture pack that makes the game look nicer and helps it run alongside shaders like Complementary Reimagined which supports PBR. I am certainly aware that the pack is intensive but its worth mentioning that in previous versions of Iris and Sodium my game played at around 40FPS-lowest 80FPS-highest @ 20 RendDist - 12Sim.Dist -16ShadowDist - with tons of intensive mods. Currently, im running my game at 16Rend.Dist - 8Sim.Dist - 10ShadowDist - Very Few Mods @ 1080p - RTX3070 - Ryzen 9 5900x - 8GB allocated. This gets me 160FPS-highest -10-Lowest In other words my system is taking up significantly more resources since as far back as 1.19.3 and while I am aware this is partly because Minecraft is terribly optimised and makes frequent changes to its code. Slowdowns such as these have never been as bad before while mods such as Iris and Sodium have been installed at least. While it might at first look like a matter of hardware limitation, I have turned settings down super low to compensate for this performance issue but to no avail. ...
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