Armin-000/Ship_engine — reverse-engineered prompt

Build me a browser based 3D ship engine digital twin viewer. I want users to open it, see a detailed marine propulsion system model, rotate around it smoothly, click or hover parts to highlight them, and use a sidebar to browse systems like structure, exhaust, heat exchanger, generators, main engine, transmission, pipes, valves, propeller, fire system, tanks and strainers.

Add controls to isolate parts, hide and show systems, focus the camera on a selected component, and switch between normal view and animated exploded views for the whole model or one system. Include labels so people can identify what they’re looking at.

Also add a simple documentation area where PDF manuals or maintenance files can be opened for selected components. I’d like a basic emergency alarm mode too, with warning lights and an interactive alarm state.

Use a modern JavaScript 3D web setup with a small backend for component data and document storage. Make it easy to run locally with one startup script.