1. Problem description

In the Unity editor, you can turn fog effects on and off by doing the following.

Menu bar Window –> Lighting –> Settings,

After opening the Lighting panel, choose Scene –> Other Settings –> Fog.

To turn Fog off/on, untick the Fog box.

But in many cases, we want code to dynamically turn fog on and off in scripts.

2. Solutions

Enable fog effect

RenderSettings.fog = true;
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— Turn off fog effect

RenderSettings.fog = false
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