Interactive 3D Jet Engine Cutaway Showcase

An interactive 3D cutaway of a jet engine, built from scratch in Three.js. The fan, compressor, combustion chamber, turbine, and exhaust are all included, with cutaway, X-ray, and exploded-view modes, airflow visualization, and a startup ignition animation, in about 29 seconds. The screen recording compares three models answering the same prompt: DeepSeek, Opus 5.5, and GPT-6.1 Sol. Well suited to engineering explainers and technical visualization shorts.