tinyraycaster

The tinyraycaster project is a compact implementation of a classic raycasting engine inspired by early first-person shooter games, written in a minimal amount of C++ code. It demonstrates how to create a basic 3D environment using 2D grid-based maps and raycasting techniques. The project focuses on teaching the principles behind rendering pseudo-3D scenes, including wall projection, texture mapping, and camera movement. Its simplicity allows developers to understand the entire rendering pipeline without the complexity of modern game engines. The codebase is structured as a learning resource, guiding users through the process of building a basic game engine from scratch. It is particularly useful for those interested in retro game development or low-level graphics programming. Overall, tinyraycaster offers a concise and accessible introduction to real-time rendering techniques used in early 3D games.