VirtualSky projection format

[WirthmU]

I am using a 3.2 mm lens with a field of view (FOV) of 120°(H) on Raspberry Pi High Quality Camera. What would be the best projection format for the starmap overlay?

[EricClaeys]

@WirthmU
My lenses produce around 180 degrees so I use fisheye. I've never tried the other projections, other than in testing. In virtualsky.json, set "keyboard": true,. Then Shift-F5 to force refresh of your window. Click the Cassiopeia icon to show the overlay, then "h". It will toggle through the projections. Look at the bottom of the window - it displays the projection name for a couple seconds.