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The Iris Project

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Updating IRIS to 1.7.5 (1.20.1) resolvers in a crash

After Updating to 1.7.5 (curse said a new update was today), the game immediately crashes after start. Not sure what the issue is here. ``` Time: 2024-10-07 18:10:55 Description: Unexpected error...

complementary crash

I just installed Sodium 0.6.0 beta for mc 1.21 and iris 1.8.0 for mc 1.21.1 both for neoforge (my version is 21.1.47). I downloaded ComplementaryUnbound_r5.3 but now my game is crashing regularly. It occurs at sunset / at night or sometimes while mining. I also tried BSLOriginal_v8.3 but this one also crashed after a while. Any ideas how to fix this? PS: I don't have many other mods. Only FallingTree 1.21.1-1.21.1.2 and inventorysorter 1.21-24.0.5...

How to fix resource pack entity shader conflict

I have a shader in a regular resource pack that makes the heads of shulkers invisible, but when I enable a shaderpack with Iris, this gets overridden and it goes back to the default state, where the heads don't render transparency. Every shaderpack I try using makes this happen, is there a way I can include my vanilla shader to make this not happen?...
Solution:
vanilla/core shaders are incompatible with iris
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Add a Comparison function

I have loads of shaderpacks i like to test. It would be amazing if i had a button where a screenshot is made for every shaderpack and Saved to the screenshots folder. This would be amazing for quick comparisons between shaders

Shader issue

This looks so cursed. Do you have any idea what is the problem? RTX 3060 Complementary Unbound 5.0, Complementary Unbound 5.3 and Insanity Shader Universal v1.650 Iris versions tested with: - Iris 1.7.3 Fabric - Iris 1.8.0 Fabric (Beta)...

Is Iris 1.19.4 not compatible with DH at all?

Title says enough. Game doesn't load with "DistantHorizons-2.2.1-a-1.19.4-forge-fabric" and "iris-mc1.19.4-1.6.6"

1.21.1 - GPU usage not at 100%

hello, i'm using complementary shaders verson 5.2.2 with the latest stable versions of sodium and iris for 1.21.1 and i noticed that the gpu usage is not quite at 100%, the gpu also is not using the 160w it normally uses with high graphic fidelity games i have a ryzen 5 5600 with an rtx 3060 - could this be a cpu bottleneck? i really don't think so because minecraft is the only game i have this problem with any help will be appreciated and thanks in advance...
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stuttering issue with shaders on linux

things I've noted - this doesn't happen on windows - it only stutters when loading or generating chunks - my gpu usage drops as I load or generate chunks (as seen in the video) - happens on every shader...
Solution:
Try disabling Use No Error Context option in Video > Advance tab.

effective plus iris

Hey, I'm not sure if it's Iris, but since it was already reported to the developer of Effective, I thought I would share a hand-clipping bug that occurs when Iris is installed. Link to report: https://github.com/Ladysnake/Effective/issues/274

When I attempt loading the game with the forge 1.20.1 variants of Sodium and Iris, instant crash

Whenever I attempt to load my game with Sodium and Iris (with several other mods...) my game crashes instantly.

DH with fabric and iris shaders dosent work 1.20.4

Fabric refuses to open with iris an dh in the mods folder

Botania pools and mana beams (and possibly more, I have not tested) not visible with shaders enabled

I'm not sure if this is specific to a shader, but out of bsl and complementary the issue is the same... I end up having to disable my shaders to see any of my botania stuff operating. If there's a fix for it, great! or if there isn't, or it's user error, I'd appreciate some info ❀️

Fabric 1.20.4, Black screen ON MULTIPLAYER ONLY when not pressing TAB button

So, you can't use any shaders in servers otherwise you get a black screen. Except if you hold TAB, then it works but it's annoying in multiplayer to hold TAB. Otherwise, shaders work perfectly with no issue in singleplayer world....
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No Shaders Tab

I'm trying to start a new Singleplayer 1.20.1 with Fabric, Iris, Sodium, and Distant Horizons with some other mods but everytime i load into MC there isnt a Shaders Tab available. Im using CurseForge for everything. Please help

I have a 1.8GB Log Folder after 5 minutes of using the new beta versions of Sodium and Iris.

I recently started up a fabric server with some friends and they requested that I add Iris, DistantHorizons and Sodium. All was good until I checked last night after 4 hours, and I had a 78GB Log, with mainly one error, I do not read Java well and am desperate to get answers or solve the problem of this massive log file on my drive. I verified it by hopping back onto the server and after 5 minutes of gameplay it was 1.8GB....

Turning on shaders sometimes ctd

When I load into singleplayer the game will if shaders on while loading, but if I turn shaders off, load into the world, then turn the shaders back on, it will work fine, also idk if distant horizons has anything too do with it, but its in my modlist as well The game crashed whilst unexpected error Error: java.lang.NoClassDefFoundError: Could not initialize class net.irisshaders.iris.pathways.FullScreenQuadRenderer ...

whenever shaders are enabled entities freak out

mod list is just SO with iris and indium added on linux
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distant horizons config button missing (NOT DISABLED IN tmol FILE)

my distant horizons configuration button is missing from my settings menu. i launched the game (beta 1.20.1 version of iris) after not playing for a while, and the button was there. i wanted to install a mod (do a barrel roll) and so i decided to download and install the 1.21.1 version of dh and the barrel roll mod, but after i booted up the game, the button is gone and the game isn't rendering more than 10 chunks for some reason, please help!
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Iris 1.8.0 beta 4 is... broken

Hello, i'm writing here an issue related to iris shaders and gpu performance here too desperate to fix. I play the pure version with sodium 0.6.0 beta 2 and iris 1.8.0 beta 4. When playing with shaders, the video card is not loaded above 20-30%, while it produces like 10 FPS and makes the game unplayable. Everything is fine on Optifine, the video card loads 80-100% and produces good FPS. It is an iris broken thing, because i have my drivers updated and minecraft is using my graphic card....
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