
Flux Shaders
A lightweight, semi-realistic shader pack with cinematic fog, smooth sky gradients, a round sun and moon, and optional motion blur. Includes an in-game settings menu.
Автор: Smaslung3252обновлён 18 окт. 2026 г.
lowsemi-realisticvanilla-like
Описание
🌌 Flux Shaders
A lightweight, semi-realistic shader pack with cinematic fog, smooth sky gradients and a perfectly round sun and moon. Built for Iris, with a vanilla-friendly look and low performance impact.
⚠️ Alpha stage: this is an early work in progress, so bugs and visual glitches are to be expected. Feedback is very welcome!
✨ Key Features
- 🌫️ Cinematic fog: soft distance fog that blends into the sky. Can be turned off in the settings.
- 🌅 Custom sky gradients: a smooth transition from the horizon to the zenith and down to the void.
- ☀️ Perfectly round sun: with a warm glow and a bright core.
- 🌙 Custom moon: a round moon with a soft blue glow and subtle surface details.
- 🎨 Color grading: slightly boosted saturation and contrast for a richer, more vivid picture.
- 🌀 Motion blur: an adjustable slider (0–10), off by default.
- ⚙️ In-game settings menu: simple options, no config files needed.
🛠️ Settings
| Option | Description |
|---|---|
| Fog | Turns distance fog on or off. |
| Motion Blur | 0 = off, higher values = stronger blur. |
📋 Requirements
- Minecraft: Java Edition 1.21.4 – 1.21.11
- Iris Shaders
🐛 Found a bug?
Please report it, it really helps! Include your Minecraft version, Iris version and a screenshot if possible.
📬 Contact
- Discord: Link
Thank you for testing! 💙
Галерея
Последние версии
Все версии →alpha
Flux Shaders v0.2.3-ALPHA
0.2.318 окт. 2026 г.36Minecraft: 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11iris, optifine
Что нового
## 🌙 Flux Shaders v0.2.3-ALPHA
A big update over the pre-alpha: the code was reorganized, and you now get an in-game settings menu, a proper moon and motion blur.
### ✨ New
- **In-game settings menu** – new options screen with English labels and descriptions.
- **Fog toggle** – turn the distance fog on or off.
- **Motion blur** – new slider (0 = off, up to 10). Works when you move or turn the camera. Disabled by default.
- **Custom moon** – the moon is now a round disk with a soft blue edge glow and subtle surface details.
- **Moon glow in the sky** – a faint bluish glow around the moon at night.
- **Post-processing pipeline** – added composite and final passes (used for motion blur and color grading).
### 🔧 Improved
- **Color grading** moved to a final post-processing pass, so it now affects the whole image (sky, terrain, sun and moon), not just blocks.
- **Fog** is now calculated from the real distance to the camera, giving a more even look.
- **Sun and moon rendering** are now cleanly separated.
- **Higher color precision** (RGBA16F) for smoother gradients and less color banding.
- **Cleaner code** – shared functions were moved into separate library files (sky, vignette, tonemap, motion blur, settings), making the pack easier to maintain.
### ⚠️ Notes
- Still an early alpha – bugs and visual glitches may appear. Please report them!
alpha
Flux Shaders 0.1.0
0.1.012 июл. 2026 г.288Minecraft: 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11iris
Что нового
## 🚀 Initial Pre-Alpha Release
* First public test build of Flux Shaders.
* Added basic custom cinematic fog.
* Added custom sky gradients and a round sun.
* Expect bugs and performance issues – please report them!


