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The Iris Project

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

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Glitch/Bug

When loading new chunks (including those already revealed) Sometimes these lights flicken on very briefly For the most part they are gone when a shader is on...
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Iris download

When I download Iris it doesn't auto launch, and when I try to open it, it only gives me the option to open with notepad or windows player
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Iris update

what was changed in the iris version from 01.04.2024 ? I have a small modpack with iris, that's why...

Steam Deck Failing

Hi, I am trying to load the mods downloaded directly from the compatibility-faq channel, and it keeps crashing upon compiling the game

Block transperancy

Hi, Im updating our texture pack after 8 year's absence.. back when we created the enchant table texture it had transparency and it worked.. now though it renders the transparent area solid. also with the edges of the book on it and another texture we have for eye, of ender when placed in end portal. how can i fix this? Thanks.. VonDoomCraft is ReBorN!
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[RX 6700XT + R5 7600] -100 FPS on iris-1.7.0-snapshot+mc1.20.4-482321c / Without enabling DH

I wanted to test DH (with complementery 5.2 dev8) and noticed that the game was getting really bad FPS, so I started testing, even when disabling DH, the FPS difference is huge. Attaching 4 images to the post, Iris 1.6.17 Shaders ON / OFF + Iris 1.7.0 Shaders ON / OFF Any idea what might be causing this?...
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Not Compatible mod

I opened up the game and it told me that I wasn't using a compatible version of sodium (with this iris not the normal one)
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iris help

it doesnt let me intzall it it keeps saying, do you want to replce this JAR file and it keeps going in a cycle. can anyone help?

Game keeps crashing after attempting to start a new world

Once I attempt to start a new world, it says world saving and the game crashes, I've tried setting the RAM to 6gb and 4gb. Does anyone know what the issue might be? Here is the crash report:

PTGI GFME issues with iris versions >1.6.10

Things like Torches on walls or lanterns on ceiling dont emit light, Geforce Legend has done some debugging on this in the shaderlabs discord, it starts here: https://discord.com/channels/237199950235041794/903686693465522207/1184317784314888254

Use the lastest version of Iris but on 1.19.3

Hello, i'm playing on a 1.19.3 server and using Iris 1.5.2. I'm using a shader that requires the latest version of Iris to work, and here's the problem. Is there a way, a mod to update Iris but on 1.19.3?...

Incompatible Mod: GUI Scale[Forge/Fabric]

I've done some testing and this mod: https://www.curseforge.com/minecraft/mc-mods/guiscale Breaks the LOD chunk loading, which basically gives you free LOD X-ray :couing: I used the basic pack included in #dh-compatibility-faq , which is this one https://github.com/IrisShaders/Iris-Installer-Files/releases/latest/download/Iris-Sodium-Beta-1.20.1.zip + GUI Scale[Forge/Fabric] and cupboard (which is a dependency of the GUI Scale mod) which can be found here: https://www.curseforge.com/minecraft/mc-mods/cupboard This only happens with Shaders and happens with EVERY SINGLE SHADER YOU TRY TO USE, including Bliss, if you disable shaders then nothing happens. based on what i've tested atleast. could be different for you but im not sure, anyway thats it....
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What causes ice to be progressively more transparent the further away it is in a shader?

The problem is that the transparency does not carry over to Distant Horizons chunks so it looks a little odd and I'd like to turn it off.
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Poor performance with shaders and distant horizons

My game has literally buggy fps with shaders and distant horizons, on average 20~30 fps. With the same shader and a previous version of Iris (without dh support) my game runs at 80~120 fps...
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graphics issue?

when I enable distant horizons and bliss this happens with the sky
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Chunks not loading when using shaders

as the title says, i use bliss shaders and when i turn it on i can only see 32 chunks instead of the 256 set.

Item Models appearing black with shaders

When using any shaders, custom item models appear black. Any fixes available or ideas why this would happen?
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Crashing on MacOS Sonoma (1.20.4)

Having constant crashing- can't seem to figure out what mod is causing if or if its even iris at this point.

What is Iris + Fabric?

Hi there, I just want some pretty shaders on my game, what does the Iris + fabric option do in the installer specifically compared to just Iris install? I haven't played minecraft in years so unsure what these names mean?? Also, maybe include a little tooltip/popup in the installer to explain the difference? Might be a nice UI touch for newcomers like myself Thank you!...