# fog-density-and-visibility

> Talos next · Since 0.7

`meta.environment.fog` writes both `density` and `visibilityM`, two spellings of the same extinction (density = 3 / visibilityM); write one.

| | |
|---|---|
| Severity | `error` |
| Source | `contract` |
| Offers a fix patch | no |

## Messages

The message opens with the code; `<…>` stands for a value.

- `fog writes both density and visibilityM, two spellings of one extinction (density = 3 / visibilityM); remove one`

## Where it points

- `/meta/environment/fog/visibilityM`

## Since / changed

See the version chips above and what changed.