Re: [Xenocide-programming] sun position calculator

[<fl...@ma...>]

Aoid using plain C implementations. Having those helper functions will be
very useful when doing the lighting positioning so you should repackage
them in an appropriate abstraction.

Greetings
Red Knight

> Does what is says on the tin, getSunPhi and getSunTheta give the direction
> of the sun at a given time.
>
> centurion