Lechat's shaders
作者：rebot | 分类：光影包
Minecraft 版本： 1.7.2 1.7.3 1.7.4 1.7.5 1.7.6 1.7.7 1.7.8 1.7.9 1.7.10 1.8 1.8.1 1.8.2 1.8.3 1.8.4 1.8.5 1.8.6 1.8.7 1.8.8 1.8.9 1.9 1.9.1 1.9.2 1.9.3 1.9.4 1.10 1.10.1 1.10.2 1.11 1.11.1 1.11.2 1.12 1.12.1 1.12.2 1.13 1.13.1 1.13.2 1.14 1.14.1 1.14.2 1.14.3 1.14.4 1.15 1.15.1 1.15.2 1.16 1.16.1 1.16.2 1.16.3 1.16.4 1.16.5 1.17 1.17.1 1.18 1.18.1 1.18.2 1.19 1.19.1 1.19.2 1.19.3 1.19.4 1.20 1.20.1 1.20.2 1.20.3 1.20.4 1.20.5 1.20.6 1.21 1.21.1 1.21.2 1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 1.21.8 1.21.9 1.21.10 1.21.11
平台： iris optifine
标签： potato reflections vanilla-like
Lechat's Shader Pack
A performance-focused Minecraft shader pack with multiple quality profiles, dynamic lighting, and customizable water effects. Designed for flexibility across a wide range of hardware configurations.
Please note that the project is in beta version, graphics may not be what you expect, and some bugs can remain !
Feel free to contact me on Discord (@lechat_v2) if you encounter any bugs !
Overview
This shader pack delivers a balanced visual experience with five distinct performance profiles. From minimal-impact POTATO mode for low-end systems to feature-rich ULTRA mode for high-end setups, each profile is carefully tuned to provide optimal visuals without sacrificing playability.
Key highlights include profile-based fog and water systems, dynamic day/night lighting cycles, and extensive customization through the shaders.properties configuration file.
Features
Technical Features
- Multiple Performance Profiles: Five preset configurations (POTATO, LOW, MEDIUM, HIGH, ULTRA) tailored to different hardware capabilities
- Profile-Based Fog Settings: Each profile has optimized fog parameters, with POTATO mode offering a clean no-fog aesthetic
- Profile-Based Water Features: Adjustable wave height and reflection intensity scaled per profile
- Customizable Settings: Fine-tune your experience via the shaders.properties configuration file
- Optimized Codebase: Fixed syntax errors and optimized lighting calculations for stable performance
- Balanced Brightness: Consistent lighting levels across all performance profiles
Visual Features
- Dynamic Lighting: Realistic day/night cycles with smooth transitions
- Water Effects: Animated waves with adjustable height and reflective surfaces
- Atmospheric Effects: Configurable atmospheric scattering per profile
- Underwater Rendering: Fixed underwater view with improved visibility
- Tone Mapping: Realistic color grading for natural-looking scenes
- Clean Aesthetic: Bloom disabled intentionally for a crisp, uncluttered look
Performance Profiles
| Profile | Description | Best For |
|---|---|---|
| POTATO | Minimal effects, no fog, basic water, maximum performance | Low-end PCs, laptops, integrated graphics |
| LOW | Light effects, light fog, basic waves | Entry-level GPUs, older hardware |
| MEDIUM | Standard effects, moderate fog, standard waves | Mid-range systems, balanced performance |
| HIGH | Enhanced effects, normal fog, high waves with refraction | High-end GPUs, detailed visuals |
| ULTRA | Maximum effects, reduced fog for clarity, extreme waves, all features | Top-tier hardware, screenshot-quality visuals |
Profile Details
POTATO
- Disabled fog for maximum visibility and performance
- Basic water rendering without wave animation
- Minimal post-processing overhead
- Ideal for achieving high frame rates on limited hardware
LOW
- Light atmospheric fog for depth
- Simple wave animations
- Reduced effect complexity
- Good balance for budget GPUs
MEDIUM
- Standard atmospheric scattering
- Moderate wave height and reflection
- Full feature set at reduced intensity
- Recommended for most modern systems
HIGH
- Enhanced atmospheric effects
- High wave height with water refraction
- Improved reflection quality
- Suitable for dedicated gaming GPUs
ULTRA
- Maximum visual fidelity
- Reduced fog density for crystal-clear long-distance views
- Extreme wave height (2.0x) with full reflection intensity (1.0)
- All advanced features enabled
- Requires high-end graphics hardware
Water Effects
The shader pack features a sophisticated water rendering system with profile-scaled parameters:
Wave Height Scaling
- POTATO: 0.5x (minimal animation)
- LOW: 0.6x (basic movement)
- MEDIUM: 1.0x (standard waves)
- HIGH: 1.5x (pronounced waves)
- ULTRA: 2.0x (extreme wave height)
Reflection Intensity
- Adjustable from 0.3 (subtle) to 1.0 (maximum reflectivity)
- Profile-tuned for optimal visual balance
- Dynamic based on viewing angle and lighting conditions
Additional Water Features
- Underwater View Fixes: Improved visibility and color correction when submerged
- Smooth Transitions: Seamless blending between above and below water
- Surface Reflections: Environment mapping for realistic water surfaces
- Refraction Effects: Light bending at water surfaces (HIGH and ULTRA profiles)
Installation
- Download the shader pack ZIP file
- Place the ZIP file in your Minecraft shaderpacks folder:
- Windows:
%appdata%/.minecraft/shaderpacks/ - macOS:
~/Library/Application Support/minecraft/shaderpacks/ - Linux:
~/.minecraft/shaderpacks/
- Windows:
- Launch Minecraft with OptiFine or Iris/Oculus installed
- Navigate to Options > Video Settings > Shaders
- Select the shader pack from the list
- Click Done to apply
Requirements
- Minecraft 1.16.5 or newer (recommended)
- OptiFine HD U G5 or newer, OR
- Iris Shaders / Oculus (for Fabric/Forge mod loaders)
- OpenGL 4.0 compatible graphics card (minimum)
Configuration
In-Game Settings
Access shader settings through:
Options > Video Settings > Shaders > Shader Options
Select your desired performance profile from the dropdown menu. Changes apply immediately without requiring a game restart.
Advanced Configuration
For advanced users, edit the shaders.properties file located in the shader pack directory:
shaderpacks/
Lechats-Shaders/
shaders/
shaders.properties <-- Edit this fileKey Configuration Options
| Setting | Description | Range |
|---|---|---|
WAVE_HEIGHT |
Controls water wave amplitude | 0.5 - 2.0 |
REFLECTION_INTENSITY |
Water surface reflectivity | 0.3 - 1.0 |
FOG_DENSITY |
Atmospheric fog thickness | 0.0 - 1.0 |
TONEMAP_TYPE |
Color grading algorithm | Various |
Tips for Best Performance
- Start with the POTATO or LOW profile and increase settings gradually
- Monitor your frame rate using the F3 debug screen
- Reduce render distance before lowering shader quality
- Close background applications for improved performance
- Update your graphics drivers to the latest version
Troubleshooting
Low Frame Rates
- Switch to a lower performance profile
- Reduce Minecraft render distance
- Disable V-Sync in video settings
Visual Artifacts
- Ensure your graphics drivers are up to date
- Try switching between OptiFine and Iris/Oculus
- Reset shader settings to defaults
Water Not Rendering Correctly
- Verify you are using a compatible Minecraft version
- Check that your GPU supports the required OpenGL version
- Try resetting the shader pack configuration
License
This shader pack is provided as-is for personal use in Minecraft. Redistribution or modification should respect the original licensing terms of any included code libraries.
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