Fog Weaver

Gives the GM full manual control over fog of war. Token movement no longer reveals fog — instead the GM paints revealed and hidden areas directly on the canvas using circle, rectangle, line, and freehand  drawing tools. Supports undo, erase mode, and a reset button. In Foundry v14+, each scene level has its own independent fog map.

Requires: Foundry VTT v13+ | libWrapper (https://foundryvtt.com/packages/lib-wrapper) v1.12+

See https://github.com/kamcknig/foundry-fog-weaver for more details.