Wayland Shader Demo

A lightweight, interactive shader playground built with C++, Wayland, and OpenGL ES 2.0.

Features

🌌 Interactive Fractals

• Deep Zoom Mandelbrot: Features an Infinite Zoom engine using Perturbation Theory (CPU computes 128-bit reference orbit, GPU renders delta). Zoom level up to 10^{34}!
• Customizable: Use the sidebar sliders to adjust the Exponent (create "Multibrots") and morph the set with Julia offsets (C_{real}, C_{imag}).
• Fractal Explorer: Standard fractal shaders included.

🧪 Physics & Simulations

• Fluid Dynamics: Real-time interactive fluid simulation (mouse drag to swirl).
• Reaction Diffusion: "Living" texture simulation (Gray-Scott model).
• Double Pendulum: Chaotic physics visualization.

🎨 Visuals

• Plasma & Tunnel: Classic demoscene effects.
• Sidebar UI: Custom immediate-mode GUI with embedded font rendering.

Controls

• Left Click: Select shader from sidebar.
• Scroll: Zoom (Mandelbrot).
• Drag (Left Click): Pan view / Interact with Fluid / Adjust Sliders.

Build & Run

make
./shader-demo

Dependencies

• Wayland Client & EGL
• GLESv2
• libxkbcommon