SEUS PTGI HRR is a shaderpack for Minecraft 1.19.4 that renders shader effects at half resolution. It uses filtering, anti-aliasing and other techniques to scale the effects to full screen. Although it shares names with the heavier SEUS PTGI shaders shaderpack, it’s not a one-on-one copy of those shaders.
The SEUS PTGI packs use a technique called path tracing, which is similar to ray tracing, to provide excellent realistic lighting and reflections
As you may be able to understand, this takes a toll on your system. That’s where SEUS PTGI HRR comes in. It’s an optimized version of the full SEUS PTGI pack. While the HRR version looks and feels similar to the full SEUS PTGI pack, it’s got quite a few tricks up its sleeve.
