Atmosphere includes two sets of panels for a wide range of aptmosphere effects, Flames, Fog, Smoke, Haze, Rain, Lightning, Snow, Sun Rays, special effects like Speed rays and Bokeh. One set of panels parents to the camera and moves with it. The other set of panels are placed in your scene. You can use use one or both in your scene.
Each panel set has 4 panels. Each group of effects has All Panels preset material groups to get started with right away, except the Lightning group which you can apply to individual panels. Plus you can customize the panels to look how you want. Every texture image and it's alpha image is available for you to attach to any panel you want, and you can mix and match almost all texture images with any alpha image for a huge amount of different effects!.
Example: you can take a flame material and add it to panel 3, then add a smoke alpha to that panel to create a custom effect.
7 Flame - 49 combinations
4 Fog - 16 combinations
3 Haze - 12 combinations
9 Lightning - May not combine well within this group but can combine with some other materials from other groups for intersting effects.
2 Rain - 4 combinations
3 Rays - 9 combinations
6 Smoke - 36 combinations
6 Snow - 36 combinations
4 Speed (Only one type per panel)
7 Miscellaneous - Has a mix of alpha panels for other effects or don't fit into the other catagories, plus 1 texture. Has All 4 Panel Dust and Bokeh materials.
Plus each combination can be mixed with other groups!
See Editorial for usage and tips!