Over the last few months I started updating the simulator.
These things are updated:
- Addition of multiple satellites, at the place of mouse click (like in the famous Satellites Java applet)
- Atmospheric haze rendering
- Switch from Euler to "Runge Kutta 4" integrator (for updating the position of the orbiting satellite).
- more..
So here some previews of the visual updates in the upcomming version.
Also notice the use of more high resolution Earth textures:


(you can see a slight problem here: the atmospheric haze is rendered *over* the HUD text messages)