This page provides information on the Fog Gizmo Node in V-Ray for Blender.
Overview
The Fog GIzmo allows you to confine the effect of a Fog node to a specific geometry volume. To do that you need to connect the nodes as shown in the example below:
UI Path
||Node Editor|| > Add > Effects > Fog Gizmo
Parameters
Fade Out Radius - Controls the size of the fog fade out on a per-object basis for geometry.
Example: Fade Out Radius
Fade out radius = 0
Fade out radius = 5
Fade out radius = 20
Below is an example of a properly set up node network with a Fog Gizmo connected.
