Procedural Hex Map Generation in Unity

Creating dynamic, randomized worlds is a powerful way to keep players engaged, but building them by hand is incredibly time-consuming. In this structured guide, you will transition from a blank scene to a fully functioning procedural hexagonal grid system. You will learn the mathematical foundations of hex coordinates, implement map generation logic, and structure your code for maximum flexibility. What you'll learn: 1. Understand the mathematical principles of flat-top and pointy-top hexagonal grids. 2. Write clean C# scripts to generate and position hex cells procedurally. 3. Implement coordinate systems to handle pathfinding and neighbor detection. 4. Apply ScriptableObjects to define diverse biome types and map features. 5. Optimize grid rendering and chunk loading for smooth performance. 6. Design interactive features like cell selection and dynamic map editing. This text-based course begins with the absolute basics of hexagonal geometry, guiding you step-by-step through grid math, mesh generation, and interactive map logic. You will learn through written explanations, clear code blocks, and structured practical exercises. Designed for beginners with a basic grasp of C# and Unity who want to dive into procedural systems. No advanced mathematics or complex algorithms are required. Start reading today and build your own infinite procedural worlds.