WARNING!!! The current 1.01 version of the plugin may crash on 5.1.1 version of the engine when installed from the Marketplace. This is an engine issue. If that is critical for you, please consider this first before proceeding.
You also can try a working hotfix for 5.1.1, which will guarantee solving a crash.
Video Demo
Screen Space Fog Scattering is a new post process shader effect that simulates the light scattering inside the fog medium.
Being just rendered on top of the default "Exponential Height Fog" component, it adds the necessary feel of a dense fog and can be a great final touch on the mood of your scenes.
Using the engine classes, the plugin safely injects the shader into the rendering pipeline ensuring that it's compatible with all other default post process effects.