Thanks for the comment !
I indeed don't feel like having to plunge myself into a field I'm not (at all) familiar with, so thanks for the tip !

I'm just curious as to what you meant with "a movie of these tiles in a hex grid on a zoom-able map in your app" ... Not sure I understand, sorry for asking . But for the sake of it, and of course if it's not too much trouble, I'll be very glad to see that !
Cheers !