Assembling metropolitan digital twin…
Drag to orbit, right-drag (or Shift-drag) to pan, scroll to zoom. Use WASD or arrow keys to move over the map; press R to reset. Click a station name or map point to focus. Choose a train for live camera tracking.
Operational controls affect actual animated systems. Pause freezes the entire simulation, Hold signals orders trains to stop, and Simulation speed changes train, road traffic and lift motion. Surface layers can be shown or removed to reveal the metro cutaway.
All rail dimensions are represented in metres. Train headways and passenger flows are illustrative rather than certified signalling software.