# void SetFog(bool)

[Family: Global](/imperivm/en/CKS/familias/global/)

## Exact signature

```text
void SetFog(bool)
```

## Description

Normalizes one VM boolean into a sixteen-byte command payload.

## Parameters and return type

**Return type:** `void`

| Position | Type |
| --- | --- |
| 1 | `bool` |

## Read and share

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