TerrainAccessOperator.MaxWaypointSnapDistance Property
Gets or sets an attribute variable giving the maximal distance a waypoint is snapped to the nearest road.
Thread safety: This property is not thread-safe. Show
Syntax
public AttributeVariable< System.Double > MaxWaypointSnapDistance { get; set; }Property Value
Type: An attribute variable that returns a value of type System.Double.
Default: 10.0
The maximal distance a waypoint is snapped to the nearest road, in meters.
Default: 10.0
The maximal distance a waypoint is snapped to the nearest road, in meters.
Remarks
For each point geometry or line node in the input from PositionInput, the operator must determine whether it represents a point in terrain or on road. The rule is that if the waypoint is within the MaxWaypointSnapDistance from a road, it will be snapped to the road (to the nearest road if it is close enough to more than one). Otherwise, the waypoint is assumed to be a position in terrain.
The property can be a constant, or it can be an attribute variable that is evaluated from the attributes of the feature from PositionInput as well as the View.UpdateAttributes.
Platforms
Windows, Linux, Android