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  LECHAT'S SHADERS
  Ultra Performance Edition
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INSTALLATION:
1. Copy the Lechatsshaders folder to .minecraft/shaderpacks/
2. Launch Minecraft with OptiFine or Iris
3. Options > Video Settings > Shaders
4. Select "Lechatsshaders"
5. Choose a performance profile

AVAILABLE PROFILES:
- ULTRA LOW: For very weak PCs
- LOW: For integrated GPUs
- MEDIUM: Performance/quality balance
- HIGH: For good graphics cards
- ULTRA: Maximum quality

FEATURES:
- Optimized shadow mapping with PCF
- Water reflections and refraction
- Dynamic day/night/sunset cycle
- Realistic sky with sun/moon
- Functional moon phases
- Weather effects (rain/storm)
- Cinematic lighting
- 100% configurable
- GLSL 120 compatible
- Optimized for maximum FPS

COMPATIBILITY:
- Minecraft 1.12.x - 1.21.x
- OptiFine HD U or Iris 1.5.1+
- Windows, Linux, macOS

Enjoy

