Eternal Prism

1.21.11SHADER

by lielik

2000

Download Shader• Minecraft 1.21.11 OptiFine/Iris

How to Install:

1. Download shader file→2. Open Minecraft with OptiFine/Iris→3. Video Settings > Shaders→4. Put file in shaders folder

Installation:

1. Download shader file•2. Open Minecraft with OptiFine/Iris•3. Go to Video Settings > Shaders•4. Click Shaders Folder•5. Put file in folder & select

Preview

Animated Water & Coastal Landscape

The Nether — Lava Lakes

Procedural Clouds

Northern Lights

About

# Eternal Prism A lightweight Iris shader pack focused on making vanilla Minecraft feel alive — without destroying your FPS. ## Features - **Animated water** with real wave-derived normals, sun glint and Fresnel transparency - **Aurora borealis** at night — procedural, no two nights look the same - **Swaying foliage** — leaves and grass/flowers react to wind - **Soft dynamic shadows** with leaf-accurate cutout shadows - **Depth-based atmospheric fog** and a richer sky gradient (day and night) - **In-game quality presets**: LOW / HIGH / SUPER_HIGH / ULTRA — tune water wave detail, shadow resolution/distance, aurora complexity and bloom strength right from Shader Options, no reinstall needed ## Requirements - Minecraft 1.21.11 - [Iris Shaders](https://modrinth.com/mod/iris) ## Installati...