Pretty much what the title says. Windowed mode has ~2x the fps compared to fullscreen at the same settings. Using the latest versions of both Sodium and Iris. (Fullscreen on the left, windowed mode on the right)...

Dio2

12/29/2023

Rethinking Voxels Beta does not work

"Shader compilation failed for shadowcomp compute shadowcomp!"

Salty SpaceAce11

12/28/2023

I had it setup, got diffrent mods for something else and now i can get it back

Help!

shan, but gay

12/27/2023

Can't install Iris

I've been trying to install Iris (for mc 1.20.4) for a few days now and every time I try to execute the file the Java Virtual Machine Launcher will pop up and say "A Java Exception has occurred.". I', not super knowledgeable about java installs, but I try to keep mine updated. I keep seeing people say you need to have Java 17 for run modifiers after 1.16 or so, and I've run optifine and Iris, so I believe I'm using that version. Nothing changes no matter what I do, I've update Java, uninstalled and re-installed, downloaded jarfix from the FAQ, updated sodium, every suggestion I could find online. Does anyone know how to help and fix this problem?...

Breeze

12/27/2023

Crashing while loading in with a Fabric modpack.

The modpack runs fine without Iris, adding Iris immediately results in Minecraft crashing before loading in, what mod is causing the incompatibility?

message.txt

west

12/27/2023

Pensa Motion Blur

I can't see the items that I hold with the shaders and I tested it with my friend and he can see it perfectly fine

Misticalkai is cool

12/27/2023

Please help...

So i recently got a new pc with very high end specs, that is mainly confortable with what i do, so i installed fabric, with the fabric API and i also installed iris so that way i can play with shaders, everytime i load in a world and break or place a block the game crashes with a error message with this as the log

The game crashed whilst rendering entity in world
Error: java.lang.NullPointerException: Cannot invoke "net.fabricmc.fabric.api.renderer.v1.Renderer.meshBuilder()" because the return value of "net.fabricmc.fabric.api.renderer.v1.RendererAccess.getRenderer()" is null

The game crashed whilst rendering entity in world
Error: java.lang.NullPointerException: Cannot invoke "net.fabricmc.fabric.api.renderer.v1.Renderer.meshBuilder()" because the return value of "net.fabricmc.fabric.api.renderer.v1.RendererAccess.getRenderer()" is null

...

Ghostheart

12/27/2023

Not loading mods on Startup

To start this. I'm Very bad at reading and going through a guide. But here I am. I installed 1.20.1 Iris with Fabric I start up I tried several different mods, at one point Replaymod was working now it isnt. Ive removed all extra mods besides Replaymod as I know that worked prior. Its no longer working....

STBUniverse

12/26/2023

Entities not rendering with BSL Shaders

Well I'm simply testing shaders on my PC, but I think Iris is not compatible with my PC or something because no shader works correctly, this is just an example xd

~♥~𝕠𝕔𝕥𝕒𝕓𝕝𝕪~♥~

12/26/2023

Irish installer not running with fully installed java

My iris installer won't run even when I go through programfiles(x86)/Java/jre-1.8//bin/java.exe

sasa

12/25/2023

Supporting SEUS Shader for macOS? (someone's fork of SEUS)

I found the SEUS shader which works on macOS(both intel, applesilicon), but with iris, it doesnt work. any chance to have support of this shader? https://www.mediafire.com/file/pwupji700igvf7l/SEUS-Renewed-v1.0.1_applesilicon-fixed.zip/file (I dont know where the link came from)...

ꜰʀᴀɪꜱᴇ

12/25/2023

Enabling shaders makes my whole world white and laggy

( for context i use the Essential mod for minecraft ) so basically whenever im in a world and i go to the in game iris shader menu and enable any shader it makes my world completely white and laggy with this kinda smudge like texture when i look around, and when i disable shaders everything goes back to normal. Ive been tweaking my mods by uninstalling some and testing my game to see if maybe its a mod I have but nothing is working...

Elian______5676

12/24/2023

shaders with dynamic light

hi, can i please get a list of shaders that support / has dynamic light

breakingbadfan13

12/24/2023

mods and iris wont work

i tried downloading both sodium+iris and fabric but i still cant get mods and shaders to work at the same time.

latest.log

Kasey

12/23/2023

Game crashes with errors

I'm trying to use Not Enough Crashes to figure out why my game's crashing and I'm not really sure if this is an error caused by it, involving Iris, or if it's just deobfuscating the wall of text I get when the game crashes without the mod. Without Not Enough Crashes, the game loads, but upon loading any shaderpack and trying to enter a world, the game crashes https://mclo.gs/bifA7CY - This log is with Not Enough Crashes installed https://mclo.gs/Ninp34g - And this is without, where I can load into the game, but loading a world crashes...

Peebag

12/22/2023

Game crashes with shaders enabled

After loading complementary shaders, a few seconds later the game crashes.

crash-2023-12-22_13....

blagdorfinguy

12/21/2023

transparent particles having issues rendering properly

I'm not sure where to ask for help with this but I'm having issues with some particles like mana bursts not being visible with shaders, and couldn't find any support threads anywhere I've looked. Is this a known issue? Sodium support directed me here since it’s only an issue when shaders are enabled

FreezeDAVE

12/21/2023

Some Shaders don't load properly

When I tried to load rethinking-voxels_r0.1_beta2.zip, it didn't load and showed this info: "Shader compilation failed for shadowcomp compute shadowcomp_b!" The first time I loaded ComplementaryUnbound_r5.1.1.zip, it gave me the same info. The shader loaded, but when opened a chest, the top half wasn't rendered. When I loaded it again, it worked fine....

latest.log

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The Iris Project

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

The Iris Project

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