SEUS PTGI was originally designed for . While many shaders work flawlessly on Iris/Oculus, PTGI's complex path-tracing code can sometimes cause issues. Reddit·r/direwolf20
Use Iris Shaders . It is the original high-performance shader mod built for Fabric and is natively compatible with Sodium. seus ptgi iris compatibility oculus forge top
Here is a comprehensive guide to understanding compatibility and performance for SEUS PTGI on modern Minecraft setups. 1. The Mod Loader Divide: Forge vs. Fabric SEUS PTGI was originally designed for
Use Oculus . Since Iris does not officially support the standard Forge loader, Oculus was created as a dedicated Forge port of Iris. It must be used alongside Embeddium or Rubidium (Forge ports of Sodium) to function. 2. SEUS PTGI Compatibility Overview It is the original high-performance shader mod built
To run shaders with high performance, you need an optimization engine. Your choice depends on your mod loader:
Achieving the ultimate visual experience in Minecraft often leads players to (Path Traced Global Illumination), a shader pack that provides software-based ray tracing without requiring an RTX card. However, setting it up across different mod loaders like Forge or Fabric —and choosing between Iris and Oculus —can be confusing.