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R-T-S

What is the R-T-S Shader? It is a shader pack that attempts to simulate complex global illumination techniques. Unlike traditional shaders that rely on simple rasterization, R-T-S calculates light paths more realistically within the game engine.
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File Details
DownloadInstall

R-T-S_0.1.1.zip

ByEiden1234
  • B
  • Jun 18, 2026
  • 4.34 KB
  • 2
  • 1.20.1+2

File Name

R-T-S_0.1.1.zip

Supported Versions

  • 1.20.1
  • OptiFine
  • Iris

  • Fixed: Resolved an issue where the sky rendering was not displaying correctly.

  • Known Issues: Currently, there are some graphical glitches regarding shadow rendering. We are aware of this and working on a fix for the next update.

  • Coming Soon: We are working on a new settings system that will allow you to choose between different quality presets (Low, Medium, High) to optimize performance for your specific hardware.