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Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack
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Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack

Java shader pack listed for Minecraft 1.20–26.x. File opened and checked on 1 Oct 2026; downloads from the MC Java Mods app on Android.

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Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — screenshot 1Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — screenshot 2Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — screenshot 3Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — screenshot 4Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — screenshot 5Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — screenshot 6Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — screenshot 7Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — screenshot 8

Octray Shaders is an experimental Ray Traced shaderpack for Minecraft. Octray implements an Octree-like acceleration structure for its raytracing. This allows rays to be cast long distances in sparse environments with significantly fewer intersection-checks. Octray also contains a few other inventions, such as a pseudo-recursive branching GLSL raytracer, implemented using a ray stack. The most significant feature was de-noising.

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 1

Screenshots:

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 2

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 3

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 4

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 5

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 6

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 7

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 8

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 9

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 10

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 11

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 12

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 13

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 14

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack — Minecraft Java shader, screenshot 15

Octray Shaders Download Links

Download from Server 1 – Download from Server 2

Quick facts

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

Octray Shaders (26.3, 1.20.1) – One of the Most Ray Tracing Shaderpack is a free Minecraft Java shader. Compatible with Minecraft 26.3, 1.20.1. Download it and open it directly in the game.

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