HomeMinecraft ShadersBasic RTX Shaders (26.2, 1.20.1) – Ray-Traced Lighting on Vanilla Blocks

Basic RTX Shaders (26.2, 1.20.1) – Ray-Traced Lighting on Vanilla Blocks

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September 12, 2026

Basic RTX lights up vanilla Minecraft blocks with real-time ray-traced lighting. This shader acts as a lightweight demo that brings ray tracing to the game through Iris. It casts natural light bounces and soft shadows on default textures while keeping the original look of the world intact.

Features:

Runs real-time ray tracing effects on standard vanilla blocks.
Brings accurate lighting bounces and clean reflections to the game world.
Works directly through the Iris shader loader.
Keeps default textures clear without requiring custom resource packs.
Serves as a simple demonstration of ray-traced graphics in Minecraft.

Screenshots:

Basic RTX Shaders Screenshot 1
Basic RTX Shaders Screenshot 2
Basic RTX Shaders Screenshot 3
Basic RTX Shaders Screenshot 4
Basic RTX Shaders Screenshot 5
Basic RTX Shaders Screenshot 6
Basic RTX Shaders Screenshot 7
Basic RTX Shaders Screenshot 8
Basic RTX Shaders Screenshot 9

How to Install:

New to Minecraft? Follow our step-by-step guide to install Shaders on your PC.View Guide

Basic RTX Shaders Download Links

195 KB Sep 12, 2026

Download from Server 1 — Download from Server 2

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