grungnet/src/docs/howTo/usingFog.md

The Fog Tool allows you to add hidden areas to control what the other party members can see on your map. To access the Fog Tool click the Fog Tool Button in the top right of the map view.

![Using Fog](usingFog)

`Note: When using the Fog Tool the fog will be transparent, this is to make it easier to align your fog with the map below. When the Fog Tool is no longer in use the fog will be opaque. This extends to other party members meaning if others are denied fog editing permissions they can not see under the fog until you reveal what's underneath.`

A summary of the Fog Tool options are listed below.

| Option        | Description                                                          | Shortcut                                       |
| ------------- | -------------------------------------------------------------------- | ---------------------------------------------- |
| Fog Polygon   | Click to add points to a fog shape                                   | P, Enter (Accept Shape), Escape (Cancel Shape) |
| Fog Brush     | Drag to add a free form fog shape                                    | B                                              |
| Toggle Fog    | Click a fog shape to hide/show it                                    | T                                              |
| Remove Fog    | Click a fog shape to remove it                                       | R                                              |
| Add Fog       | When selected drawing a fog shape will add it to the scene           | Alt (Toggle)                                   |
| Subtract Fog  | When selected drawing a fog shape will subtract it from other shapes | Alt (Toggle)                                   |
| Edge Snapping | Enables/Disables edge snapping                                       | S                                              |
| Undo          | Undo a fog action                                                    | Ctrl + Z                                       |
| Redo          | Redo a fog action                                                    | Ctrl + Shift + Z                               |