Fog Properties Panel

On the fog Properties panel, you can set parameters related to fog such as fog color.

Fog Properties Panel Settings and Features

This page describes fog Properties panel settings and features.

1. Fog color

   Set fog color using R, G and B.
   The fragement color is blended with the fog color.

2. Fog function

   Select the type of fog function to use.

3. Parameters

   Sets the fog starting depth value, ending depth value, and fog density.

4. Z-flip

   Enable/disable Z-flip using the checkbox.

Fog color

Sets the color used for the fog.

The fog color is blended with the fragment color.

Fog function

The following three fog functions can be selected under CreativeStudio.

• Linear function: Applies fog uniformly from front to back.
• Exponential function: Applies fog more heavily toward the front.
• Squared exponential function: Applies fog toward the front.

Currently, lookup table editing is not supported.
Future plans call for allowing editing using lookup tables.
This plan may change.

Parameters

The following three parameters are used.

Parameters	Description
Starting depth value for fog	Sets the distance from the camera at which application of fog starts. The higher the depth value, the farther away application of fog starts.
Ending depth value for fog	Sets the distance from the camera at which fog density is at maximum.
Fog density	Sets the fog density. The higher the numeric value, the denser the fog.

Z-flip

Allows you to invert depth values used as input to the fog function.

This allows expressions where fog is applied from back to front.