Lighting Systems — Graphics & Multimedia

This project is a high-level 3D graphics engine designed to render complex, hardware-accelerated environments within web browsers. It provides a comprehensive abstraction layer that manages scene graphs, cameras, and lighting, mapping high-level scene definitions onto low-level graphics APIs. By decoupling these definitions from specific hardware targets, the engine ensures consistent performance across diverse browsers and devices. The framework distinguishes itself through a robust architecture that includes a unified math library for high-frequency spatial calculations and a physically based material system that simulates real-world light interaction. It supports advanced visual fidelity through a multi-pass post-processing pipeline and a node-based shader composition system, allowing for complex surface appearances and full-screen effects. Developers can manage intricate object hierarchies and skeletal animations, including inverse kinematics, to create dynamic and lifelike interactive content. Beyond core rendering, the engine provides extensive tools for geometry construction, procedural modeling, and immersive virtual reality development. It includes performance-oriented features such as GPU-accelerated geometry instancing and general-purpose GPU computation to handle large object counts and complex data processing. The system also facilitates asset portability through standard export formats and provides integrated handlers for user interaction and camera navigation.