Toolkit 2: Lighting and Rendering: Fog (Legacy) and Atmosphere

Part 1

Adding aiFog to the scene

Looking at changing the ground normal values

Adjusting the distance settings

Increasing the height

Changing the colour of the fog

Changing the colour of the background in the render

Part 2

First test render

Creating aiAtmosphereVolume and increasing the density setting

Changing the attenuation setting

Changing the anisotropy setting

Adding colour

Adding attenuation colour

Adjusting the attenuation colour

Adding an aiGobo/2d texture to the light filters to create light streaks and a natural appearance

Changing the exposure settings

Adjusting the settings further

Changing the render settings to reduce noise

Final render