Scene

Fog Scene

This setting creates a distant fog in outdoor environments. Only visible when the Atmosphere is active.

Indirect Shadows

This feature creates the effect of selfcast shadows also called Ambient Occlusion.

Ambient Occlusion - Animation On/Off

Ambient Occlusion - Off

Ambient Occlusion - On

The AO Radius parameter changes the area, which is influenced:

Ambient Occlusion Radius animation 1cm/400cm

Starting with R3.2 the new High Quality AO can render a much higher AO Radius, which is perfect for indoor scenes together with indirect lighting.

This is only available when the Scene Quality option is higher than low quality.

Wind

You can set the wind direction, elevation, and speed to adjust the Lighting Fog & Haze rendering.