MCPT

**What is MCPT?**

MCPT is a Minecraft shader meant for taking high quality, photorealistic screenshots. It is a brute-force spectral volumetric path tracer that makes use of hardware raytracing through Vulkanite. These shaders are not meant for gameplay as they require you to stand still and wait for the image to render.

**Features**
– Spectral Rendering
– Volumetric Path Tracing
– Atmosphere Simulation
– Water Parallax Mapping
– Refractive/Reflective Caustics
– Path Traced Anti-Aliasing
– Path Traced DoF
– Full Lens System Simulation
– Bloom
– Configurable settings for all of the above.

### _**WARNING**_

MCPT requires Vulkanite, which is currently in a very unstable and buggy state, so there is no gaurantee that these shaders will work on your system (specifically AMD cards). For the best chances of getting these shaders to run, **follow these requirements exactly:**

**Requirements**

– A hardware raytracing capable GPU
– Minecraft 1.20.1
– [Sodium 0.5.2](https://modrinth.com/mod/sodium/version/mc1.20.1-0.5.2)
– [Iris 1.6.8](https://modrinth.com/mod/iris/version/1.6.8+1.20.1)
– [Vulkanite 0.0.3 pre-alpha](https://modrinth.com/mod/vulkanite-mod/version/0.0.3-pre-alpha)
– A LabPBR resourcepack that supports Minecraft 1.20.1 or later (I use AVPBR Retextured R5).

### **IMPORTANT: restart the game whenever you change resourcepacks or the textures will appear glitched (Vulkanite bug).**

### **IMPORTANT: If your game crashes on startup, try adding this to your launch arguments: `-Dorg.lwjgl.system.stackSize=8192`**

**How to Use**

Press F1 to begin a render, and F2 to take a screenshot.

**Feedback**

As Vulkanite is very unstable, you’ll find a lot of bugs in the shader. There’s a 99% chance that a bug you find is due to Vulkanite and not the shaders. For reporting non-Vulkanite issues and requesting features, feel free to DM me on discord: johnpayne.

Lymbo Shader

### ABOUT
A simple Minecraft shaderpack that adds grayscale, bloom and noise effects. Explore a Minecraft world transformed by a scary shader of the unnatural. When you go into this gray world, you might feel curious. The landscapes you know from Minecraft look different now, covered in a ghostly covering of shades.

### ADDITIONAL INFORMATION
who sitting on V1.0 please update to the new version of the shader, as it does not work with Iris.

### INSTALLATION

– Download and install Optifine
– Download the shaderpack
– Put the shaderpack inside `.minecraftshaderpacks`
– Launch Minecraft
– Enjoy!

thank you for accepting my idea and using it for different scenarios and scenes

Lumina Shader – Event Horizon

Lumina Shaders is a complete visual overhaul for Minecraft, specifically engineered for users with high-performance hardware who refuse to compromise on realism.

Why Lumina?
Unlike basic edits, Lumina introduces custom-coded features that provide a distinct cinematic identity:

Procedural Atmospheric Flicker: A custom time-based light flickering effect for immersive environments.

Cinematic Grain System: A dynamic noise generator that enhances the filmic texture of the game.

Artistic Post-Processing: Unique desaturation and vignette curves designed for Lumina’s visual style.

Optimized Lighting: Fine-tuned shadows and global illumination for high-end setups.

📜 Credits & License
Developed by Benjiaa.

IMPORTANT: This shader is based on Complementary Shaders by EminGT. Special thanks for his incredible work.

Original Project: https://modrinth.com/shader/complementary-reimagined

Support the Project If you enjoy Lumina Shaders, consider supporting my work! You can find dev logs and early previews here:

👉 Support benjiaa on Ko-fi: https://ko-fi.com/lumina_dev/goal?g=0

💬 Join our community on Discord: https://discord.gg/JK6rTQ9T

Youtube Channel: www.youtube.com/@LuminaShadersDev

LIGHT Shaders

## LIGHT Shaders

As light as light, as beautiful as painting.

Make you have both high FPS and good image quality.

—

### Gallery

(https://cdn.modrinth.com/data/UuwCHIS3/images/00b5c65dd6fc249bd5a505a704a12016d0903857.png)

—

### Features

#### FPS in your hands.

Optimized based on Chocapic13’s Shaders,

Removed some unnecessary features,

Some bugs have also been fixed,

Let you have an excellent FPS.

#### Crisp and bright picture.

Removed some features of Chocapic13’s Shaders,

But it’s not one-size-fits-all like some shaders,

Instead, it retains excellent picture manifestation:
– Water reflections
– Water surface ripples
– Good shadows
– Outstanding performance in different weather
– Clouds that move with the wind
– TAA anti-aliasing (optional)
– and more…

And added a few features of it own.

#### Exclusive Atmosphere.

Gives you a unique atmosphere.

#### Excellent field of view brightness.

Doesn’t make you feel so dark in the Nether instead of you can’t see anything like the usual shaders.

—

### Requirements

– Iris Shaders, Oculus Shaders or OptiFine.
– OpenGL 1.2 support.
– An ordinary GPU. (even extremely below average)

—

### *If you want to support my work, you can subscribe my [Patreon](https://www.patreon.com/Author87668/join) membership.*

Image Shader

# Image Shader
Only use a shader to display an image on your screen~
**Note: compiling the shader may take some time!**

![A Minecraft Screenshot](https://cdn.modrinth.com/data/cached_images/d9b5a9d9e90d1b2127f6b31b6c14b63c00853b09.png)

### How to prepare a custom image~
First, use ffmpeg (or any tool) to resize your image to **160×160 pixels**.

“`bash
Using ffmpeg:
ffmpeg -i Input.png -vf scale=160:160 image.png
“`

Then place the resized image in the same directory as the Python script below.
Run the script to produce an `image_chunks` folder, then copy the 16 **.glsl files** inside into `shaders/data/image_chunks` (you need to unpack the shader pack first).
Enter the game, enable the custom image option in the shader settings, and wait for the shader to finish compiling — Then it’s ok~

A Python Script

“`python
from PIL import Image
import os

def generate_glsl_chunks(image_path, output_dir=”image_chunks”):
try:
img = Image.open(image_path).convert(‘RGBA’)
except FileNotFoundError:
print(f”Error: Image file not found at {image_path}”)
return

width, height = img.size
if width != 160 or height != 160:
print(f”Error: Image must be 160×160 pixels, but it is {width}x{height}.”)
print(f”You can use:”)
print(f”ffmpeg -i image.png -vf scale=160:160 output.png”)
print(f”to adjust the image resolution.”)
return

os.makedirs(output_dir, exist_ok=True)
chunk_size = 40
num_chunks_x = width // chunk_size
num_chunks_y = height // chunk_size

for chunk_y in range(num_chunks_y):
for chunk_x in range(num_chunks_x):
left = chunk_x * chunk_size
upper = chunk_y * chunk_size
right = left + chunk_size
lower = upper + chunk_size
sub_img = img.crop((left, upper, right, lower))
pixel_data = list(sub_img.getdata())

array_name = f”image_data_{chunk_y}_{chunk_x}”
output_file_path = os.path.join(output_dir, f”{array_name}.glsl”)

glsl_array = f”vec4 {array_name}[{chunk_size * chunk_size}] = vec4[{chunk_size * chunk_size}](n”

for i, pixel in enumerate(pixel_data):
r, g, b, a = pixel
glsl_array += f” vec4({r/255.0}, {g/255.0}, {b/255.0}, {a/255.0})”
if i < len(pixel_data) - 1: glsl_array += "," if (i + 1) % 4 == 0: glsl_array += "n" glsl_array += ");n" with open(output_file_path, 'w') as f: f.write(glsl_array) print(f"Generated file: {output_file_path}") # --- Config --- image_file = "image.png" output_directory = "image_chunks" generate_glsl_chunks(image_file, output_directory) ```

Hex’s Default Shaders Rewrite

if you want to publish an modified version, or just modify it to help me as an colaborator, fork this github and send an pull request
[Hex’s Github Rep](https://github.com/HexBrasil/Hex-Vanilla-Shaders-Reworked/tree/main)

## What happened to Hexs Vanilla Shaders or Legacy Shaders?

They are still here, but now i am focusing on the new Rewrite one, fixed most of the bugs from older versions.

## What is HDFR?

It’s my Own shader! But now i rewrited some useful parts, and fixed most of the bugs.
Made for myself, but now for everyone! Now working with Iris 1.6.17+.

## Github Repository

I am needing ppl to help me to fix these things:

Gbuffers_Terrain / Composite: Every entity is transparent, and i dont know how to fix it.
Skylightleak: In night time, there is some lights coming out of nowhere.

If you can help me, send an request to the git rep.

# Credits
> [saada2006 Shader Tutorial](https://github.com/saada2006/MinecraftShaderProgramming/tree/master) – Used as the first base to the shader.

> [Acerola’s Channel](https://www.youtube.com/@Acerola_t) – Watched the Shaders video, then created some post processing techniques.

i hate shadows

[![c1](https://cdn.modrinth.com/data/cached_images/dbd192d3115770980793c00032bedc5b186aa88b.png)](https://discord.gg/XgH4EpyPD2)

**✨ I REALLY HATE SHADOWS…** ![splitter](https://cdn.modrinth.com/data/cached_images/93821b8a371bdaef6d5d713d6aeea3f7ea2470bb_0.webp)**i hate shadows** is a lightweight Minecraft shader that does one thing — and does it perfectly:
it _removes every single shadow_. 🌞

No dark corners, no spooky vibes — just pure, bright daylight everywhere you look.
Perfect for players who love minimal visuals, boosted performance, and a world that never hides in the dark.
![splitter](https://cdn.modrinth.com/data/cached_images/93821b8a371bdaef6d5d713d6aeea3f7ea2470bb_0.webp)

### 🌟 Features

* ❌ No shadows at all
* ⚡ FPS-friendly, super lightweight
* 🌞 Always bright, clean visuals
* 🎮 Works great on low-end systems