I need to program a simple sky map (no stars, no nothing, just the sun and the sky color) with current geo loc and time of the user (basically to generate a credible sky tone given the time of the day). A simple color or gradient would be ok (or even a sphere that I could move in my phone as in those AR sky map apps). Any ideas or suggestions to go in a direction with this?
I started in pure JS (just getting the GPS values, time, calculating position of the sun, etc) but maybe three.js could help me to achieve a good graphical response in a easier way.
Thanks for any hint, and excuse the shameless question without putting any code.