Sebastian Lague

Digital Logic Sim. I made a simulator where you build circuits from logic gates.

Fluid Sim. I made a particle-based water simulation that actually looks like water.

Audio Experiments. I made audio experiments that teach sound and Fourier transforms.

Ray Tracing. I built a path tracer in Unity that creates realistic images by tracing light rays.

Geographical Adventures. I made a geography game about delivering packages worldwide.

Smoke Simulation. I built a 2D smoke simulation in Unity that actually works.

Visual Debug. I made a tool to visualize what code is doing while it runs.

Chess Bot. I built a chess-playing program that beats most humans.

Misc Project Info. I gathered information about my various projects in one place.

Software Rasterizer. I wrote a graphics engine that renders 3D scenes using pure math.

Chess Challenge. I made a competition where people write chess bots that battle each other.

Fluid Planet. I made a simulation that puts fluid dynamics on a rotating planet.

Hydraulic Erosion. I made a tool that simulates water erosion on procedural terrain.

Path Creator. I made a tool that lets game builders draw paths visually.

Text Rendering. I built a text renderer for the Unity game engine.

Family Time. I made a time-loop game where you replay three minutes as different family members.

Images. I collected and organized images for builders and learners.

Chess Bot Challenge Results. I gathered results and code from a chess bot coding challenge.

Rubik's Cube. I built a working Rubik's cube you can solve on your computer.

Ant Simulation. I made an ant colony simulation where ants find food using scent trails.

Neural Network Experiments. I made neural networks you can watch learn to recognize images.

Tiny Chess. I made a chess game with bots of increasing difficulty.

Godot Marching Cubes. I experimented with compute shaders in Godot 4 to generate 3D meshes.

VidTools. I made drawing tools for creating interactive visualizations in Unity videos.

Sebastian's Projects. I made interactive visualizations that teach how algorithms and graphics work.

Slime Simulation. I made a simulation where digital slime moves like living organisms.

Terraforming. I built a terrain editor that sculpts 3D landscapes inside Unity.

Solar System. I built a solar system simulation with procedural planets and atmospheres.

Super-Chore-Man. C#

Cloth and IK Test. I made a cloth and rope simulator with arm-bending kinematics.

Neural Network. I made a tutorial that teaches how AI models learn and think.

Landmass Textures. I made textures for procedurally generated terrain systems.

MNIST Data. I packaged handwritten digit data in a format that's ready to use.

Shader Studies. I collected graphics experiments showing different visual effects techniques.

Knight-Jump-Visualization. Visualize number of jumps to move knight to another square on chessboard.

Mate in One. I built a chess solver that finds checkmate in one move.

Camera Shake. I built a tool that adds realistic camera shake to games.

Polygon Triangulator. I wrote a tool that breaks complex polygon shapes into triangles.

Blender Shortcuts. I made a keyboard shortcut reference for Blender 3D tutorials.

Grid. I made a tool that handles grids for games and simulations.

BASIC Snake. I made Snake in Applesoft BASIC and got it running in a browser.

Chess Pixi. I built a chess trainer that drills mate-in-one puzzles.

Mate In One. I built a chess solver that finds checkmate in one move.

Triangle Test. I made an interactive diagram for learning point-in-triangle geometry.

Procedural Cave Generation. I made a tutorial and code for generating random cave systems in games.

Character Creator. I built a tool that moves characters from Blender to Unity automatically.

Shape Editor. I made a visual shape editor for game and design projects.

Intro to Gamedev. I made a video tutorial series that teaches game creation from the ground up.

Physics Placer. I built a tool that uses physics to automatically place objects in game scenes.

Boids. I made a simulation where creatures move together like a flock.