Mod - CurseForge
Iris core shaders compat fix
Compatibility layer that attempts fixing iris not supporting custom core shaders
Source-provided project description. FreeMinecraftMods keeps creator credit and adds separate compatibility and decision guidance below.
Project overview
This is a small and experimental mod that attempts making iris behave and not completely nuke all custom core shaders added by mods. Normally when iris shaderpacks are active, object rendered via custom shaders added by mods will render completely black. With this on they should render, ideally more or less right. This mod internals are not perfect nor pretty but they dont have to be. It was born out of necessity and works in most cases i tested.
FreeMinecraftMods decision guide
This mod is most relevant to players looking for Addons on Fabric, NeoForge. Treat those labels as discovery hints, then verify the exact file and dependency list on the official project page.
The source record was updated on Aug 10, 2026, which is a recent freshness signal. A recent date does not guarantee support for every loader or Minecraft version, so still inspect the current file list.
What to verify before choosing a file
- Confirm that the file is published by the credited creator on the linked official source.
- Match the Minecraft version exactly instead of relying only on a broad category label.
- Read dependencies, incompatibilities, and changelog notes before updating an existing instance.
- Match the loader or server platform and its required version. Forge and NeoForge are not interchangeable.
- Back up worlds and configuration files before testing the project in a long-term save or public server.
Compatibility at a glance
Minecraft versions in this snapshot: 1.21.1
Loaders and platforms: Fabric, NeoForge
Before you install
Match the exact Minecraft version and loader, install every required dependency, and test in a separate profile before opening an important world. Keep a backup before changing a working mod list.
Source, licensing, and corrections
FreeMinecraftMods does not mirror the project files. Use the official source for downloads, release notes, dependencies, support, and licensing details. Project names, images, and creator-written descriptions remain the property of their respective owners.
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This source record is available for discovery, but it does not yet contain enough verified description, classification, image, freshness, or compatibility information to be indexed as a full editorial page. It is therefore marked noindex and is not eligible for advertising.