Don't all reply at once...
Anyhow, here's another progress pic. I now have some fairly decent sky tinting...
Sunrise in Peshara Highlands
Also, the position of the sun/moon/sky are aware of the game day/month. This is a pic taken when it's June, so the sun rises a bit to the northeast, and will rise high in the sky. In January, of course, it rises to the southeast and never gets all that high (I have the latitude set at 42 degrees north). I added a /clouds on|off command and I turned the clouds off for this pic.
Here's another in the afternoon with the clouds on and set to high quality...
EDIT: I'm still making improvements; for instance this has a better sky sphere with increased detail at the horizon and some code to eliminate the fade-to-black at the horizon...
EDIT #2: Don't worry about the frame rates you see. I've since optimized sky-tinting and it's now in the 40's...
EDIT #3: The moon can cause sky-glow too, if it's near full...
