Today I decided to start with the GUI for my N-Body-Problem because in this weeks P2-Task we had to create a GUI too.
Therefore I made a few notes what my GUI should contain.

• Set for all parameters of all n-bodies (could be a scrollBar because add/delete would change it!)
• Start
• Stop
• New
• Save & Load (all parameters in a CSV-file, but don’t know imo)
• Exit
• add & delete body
• zoom
• show vectors
• help
• about
• help
• panel for the simulation with coords

Btw I think it could be nice to display a body’s name if a user hovers over the representation of this body. But I think this is optional imo.
I already started with coding this GUI and def. keep you up to date.