TerrainRouteOperator.SearchMargin Property
Gets or sets an attribute variable giving a margin in meters around the waypoints feature, inside which all search is done.
Thread safety: This property is not thread-safe. Show
Syntax
public AttributeVariable< System.Double > SearchMargin { get; set; }Property Value
Type: An attribute variable that returns a value of type System.Double.
Default: 1000.0
The margin in meters around the waypoints feature, defining the search area.
Default: 1000.0
The margin in meters around the waypoints feature, defining the search area.
Remarks
The operator starts by reading a line feature from WaypointsInput. For this feature, the operator will compute the bounding rectangle, and extend it by the SearchMargin (expressed in meters). The route search will be performed only inside the extended rectangle.
The SearchMargin can be a constant, or it can be an attribute variable that is evaluated from the attributes of the feature from WaypointsInput as well as the View.UpdateAttributes.
Platforms
Windows, Linux, Android