MATLAB-Based 3D Ray Tracing Algorithm Implementation

This repository contains MATLAB-based source code implementing a three-dimensional ray tracing algorithm designed to compute light propagation paths and simulate optical phenomena including reflection and refraction in 3D space. The implementation utilizes vector mathematics for ray direction calculations and employs boundary condition checks at material interfaces. Key functions include ray-object intersection detection using geometric primitives, Snell's law implementation for refraction calculations, and recursive ray tracing for multi-surface interactions. This code serves as a fundamental framework for researchers in optics, electromagnetics, and physics, while also providing beginners with an educational platform for understanding ray propagation principles. Users can examine the core algorithm structure, modify parameters for different material properties, and optimize the code for specific applications such as lens design or optical system simulation. The modular architecture allows for easy integration of custom geometric objects and advanced features like dispersion effects or polarization handling.