Specifies if the fog density falls off to the edges of the volume box. If the Height state is enabled, it also affects the density.
- By the minimum value of 1, fog is distributed evenly within the volume box.
- If a higher value is set, the fog density is decreased at the edges of the object and increased in the center.
A coefficient to scale a density of the fog. This value affects visibility of objects inside the fog:
- By low values, only distant objects are hidden by the fog.
- By high values, even close objects are not visible in the fog.
Specifies the fog intensity depending on height.