[REQ] A couple ideas..

[balder]

It would be nice to be able to set the sun position with a clock in the exorter: that shoud simply convert the time inserted in sun coordinates.

Then, it would be great to have atmospheric dust (that kind of dust you see when sunlight comes in through your window in the morning).

Also, when using mesh emitters the sky gets darker and darker, it would be nice to have indipendent settings (outside time and inside lights power).

..keep up the great work, Indigo might become a great thing!

[boweeb007]

Also, when using mesh emitters the sky gets darker and darker, it would be nice to have indipendent settings (outside time and inside lights power).

They are independant. It is a little ambiguous, though. Radiance plans to include more info on this in the tutorial. See this post: http://www.indigorenderer.com/forum/viewtopic.php?t=240

Then, it would be great to have atmospheric dust (that kind of dust you see when sunlight comes in through your window in the morning).

I agree!