RG Visuals Shader (26.x, 1.21) – Realistic Water Caustics And Soft Shadows
Realistic water caustics, soft shadows, and dynamic lighting effects for Minecraft 1.21. Features grass animation, sun rays, and responsive fog.
- 1.21
RG Visuals Shader is a shader pack that adds realistic lighting, water effects, and environmental animations to Minecraft. It focuses on water caustics, shadow quality, and dynamic light interaction with grass and foliage.

Features
- Grass animation responds to shadow and light direction for natural movement.
- Water caustics create realistic reflections on oceans and rivers.
- Sun rays cast through trees and dense foliage.
- Dynamic fog adjusts appearance of distant biomes throughout the day.
- Soft shadow transitions improve visual quality in forests and built structures.


Installation
- Launch Minecraft 1.21 and enter world settings.
- Locate the shader pack file and place it in your shaders folder.
- Open the Video Settings menu and select this shader from the Shaders option.
- Adjust your game gamma to 80 percent for optimal visual results.
- Apply settings and load into your world.








DOWNLOAD FILES
- mcpack