Well, part of atmosphere is depth of field ... so here is what I found concerning that:

At RDNA (and bagginsbill is involved here) http://forum.runtimedna.com/showthread.php?72822-DoF-in-Poser-Pro-2012

And a short one: http://forum.runtimedna.com/showthread.php?47974-help-poser-8-dof

For beginners: http://www.3dfantasyart.co.uk/wp-content/uploads/2014/06/DOF-in-Poser-Pro.pdf

For Poser Atmosphere, Here is what I found, some go back to Poser 5, but it can give a ground-base.

From Nerd3d: www.nerd3d.com/modules.php?name=Content&pa=showpage&pid=7

From Content Paradise, P5: www.contentparadise.com/productDetails.aspx?id=4841

And on youtube: www.youtube.com/watch?v=74iDEqDuaKA

at ShareCG is an Atmospheric Sensing platform that could be useful: www.sharecg.com/v/35443/Poser/Atmospheric-Sensing-Platform

I hope you find these helpful.

Boni

Boni

---

"Be Hero to Yourself" -- Peter Tork