This is the most stable and performant version of SEUS PTGI for modern setups.
Yes, but with specific version restrictions.
A fork of Iris designed to work on the Forge modloader, allowing users to run Iris-compatible shaders (including SEUS) on massive modpacks. 2. SEUS PTGI & Iris Compatibility (Fabric) seus ptgi iris compatibility oculus forge top
Achieving the "Top Forge" visual experience with SEUS PTGI is not plug-and-play, but the ecosystem has matured significantly. While SEUS PTGI HRR 3 remains unstable on Iris/Oculus, the has bridged the gap for versions 1.20.1 and below. By pairing Oculus with Embeddium and the mandatory Flywheel compatibility patch, Forge users can finally experience path-traced visuals without sacrificing the stability of their modpacks or accepting 10 FPS. If you want the best-looking Minecraft on Forge, Oculus + SEUS PTGI GFME + Flywheel Compat is currently the gold standard.
To achieve peak performance and visual fidelity with "Top" tier settings, use the following stack: Mod Loader Minecraft Forge Core Shaders Mod (Forge port of Iris). Rendering Engine (Crucial for Oculus to work and for FPS stability). Shader Pack SEUS PTGI HRR 3 This is the most stable and performant version
An older, highly popular version known for crisp reflections.
Mostly Compatible. Some users may report minor shadow flickering or artifacting on specific graphic card drivers. By pairing Oculus with Embeddium and the mandatory
This error indicates the shader is mismatched with your Oculus version. Ensure you are using GFME which supports Iris/Oculus 1.7.0+ or roll back your Oculus version to a previous beta release.
Key Iris contributions include shader stage management, resource handling, and optional integration with other layers such as Sodium (a major performance mod). Iris aims to preserve mod compatibility while avoiding the fragility typical of deep rendering changes. This makes Iris a natural host for advanced shaders like Seus PTGI, but only when API and driver features align.
is a shader pack that introduces true path tracing to Minecraft, allowing for realistic lighting, soft shadows, and global illumination. Unlike traditional shaders, it does not rely on pre-calculated lighting, making it extremely resource-intensive, even on high-end hardware.
This is the most stable and performant version of SEUS PTGI for modern setups.
Yes, but with specific version restrictions.
A fork of Iris designed to work on the Forge modloader, allowing users to run Iris-compatible shaders (including SEUS) on massive modpacks. 2. SEUS PTGI & Iris Compatibility (Fabric)
Achieving the "Top Forge" visual experience with SEUS PTGI is not plug-and-play, but the ecosystem has matured significantly. While SEUS PTGI HRR 3 remains unstable on Iris/Oculus, the has bridged the gap for versions 1.20.1 and below. By pairing Oculus with Embeddium and the mandatory Flywheel compatibility patch, Forge users can finally experience path-traced visuals without sacrificing the stability of their modpacks or accepting 10 FPS. If you want the best-looking Minecraft on Forge, Oculus + SEUS PTGI GFME + Flywheel Compat is currently the gold standard.
To achieve peak performance and visual fidelity with "Top" tier settings, use the following stack: Mod Loader Minecraft Forge Core Shaders Mod (Forge port of Iris). Rendering Engine (Crucial for Oculus to work and for FPS stability). Shader Pack SEUS PTGI HRR 3
An older, highly popular version known for crisp reflections.
Mostly Compatible. Some users may report minor shadow flickering or artifacting on specific graphic card drivers.
This error indicates the shader is mismatched with your Oculus version. Ensure you are using GFME which supports Iris/Oculus 1.7.0+ or roll back your Oculus version to a previous beta release.
Key Iris contributions include shader stage management, resource handling, and optional integration with other layers such as Sodium (a major performance mod). Iris aims to preserve mod compatibility while avoiding the fragility typical of deep rendering changes. This makes Iris a natural host for advanced shaders like Seus PTGI, but only when API and driver features align.
is a shader pack that introduces true path tracing to Minecraft, allowing for realistic lighting, soft shadows, and global illumination. Unlike traditional shaders, it does not rely on pre-calculated lighting, making it extremely resource-intensive, even on high-end hardware.