The additional cost for navigation through the zone, from 0 to Infinity. The final cost is calculated as the sum of basic cost that comes from the {@MapData } and the additional zone cost. A additional zone cost of 0 will make the zone free to navigate through A additional zone cost of Infinity will make the zone impossible to navigate through
Optional
floor?: FloorThe zone's floor, defaults to the all floors if not provided.
The zone geometry.
Defines the special zone for navigation operations.