OptionalattachAvoids attaching the endpoints to invalid sections of path.
The path-finding algorithm takes the input coordinates and finds the closest section of path
to start the routing from. If this property is set to true, this process will ignore paths
which are otherwise closer if they are unsuitable according to the route options.
Setting this to true does not guarantee that a route can be found.
OptionalavoidThe set of edge flags that the route calculation should avoid when finding paths
OptionaldestinationThe mechanism to use to attach the route's destination to the path network
OptionaloriginThe mechanism to use to attach the route's origin to the path network
Options that control how routes are calculated through the path network