Константа

NRivers|FADE_IN_INVISIBLE_DISTANCE_THRESHOLD

NRivers|FADE_IN_INVISIBLE_DISTANCE_THRESHOLDloading_screen/common/defines/jomini/rivers.txt:10

The factor by which FADE_IN_DISTANCE is multiplied is the boundary starting from the river source, where the river is visually invisible.

Определениеloading_screen/common/defines/jomini/rivers.txt:10

0.5