AstroTheRabbit/Aero-Trajectory-SFS — reverse-engineered prompt

Build me a Spaceflight Simulator mod in C# that adds aerodynamic trajectory prediction to the map view.

When a rocket or capsule is flying through the atmosphere, I want the map to show a projected path that accounts for air resistance, so I can see roughly where it will go instead of only seeing the normal orbital path. It should update as the craft changes speed, altitude, direction, and atmospheric conditions, and it should feel like a natural part of the existing map view rather than a separate tool.

Please keep the mod focused and lightweight. Don’t change the core game controls or flight behavior, just add the visual trajectory prediction. Make the code clean enough that I can tweak the simulation later if needed. If there are current Spaceflight Simulator modding details you need, look them up online and use the normal conventions for this kind of C# mod.