roadrunner.hdmap.LaneMarking

Create lane markings in RoadRunner HD Map using MATLAB

Since R2022b

Description

A roadrunner.hdmap.LaneMarking object enables you to define the road lane marking object in a RoadRunner HD Map scene model.

Creation

Syntax

aLaneMarking = roadrunner.hdmap.LaneMarking()

aLaneMarking = roadrunner.hdmap.LaneMarking(Name=Value)

Description

aLaneMarking = roadrunner.hdmap.LaneMarking() creates an empty lane marking.

aLaneMarking = roadrunner.hdmap.LaneMarking(Name=Value) sets the properties of the lane marking using name-value pairs.

Properties

ID — ID of lane marking element

character vector | string scalar

ID of the lane marking element, specified as a character vector or string scalar. The ID can be referenced by the lane elements using roadrunner.hdmap.MarkingReference (RoadRunner) object.

Data Types: char | string

AssetPath — Relative path for lane marking asset

roadrunner.hdmap.RelativeAssetPath object

Relative path for lane marking asset, specified as a roadrunner.hdmap.RelativeAssetPath (RoadRunner) object. To define the lane markings on a span, RelativeAssetPath can be used to reference existing marking assets in the library.

Examples

Add Lane Marking to RoadRunner HD Map

Create an empty RoadRunner HD Map by calling the roadrunnerHDMap object.

rrMap = roadrunnerHDMap()

rrMap = 
  roadrunnerHDMap with properties:

                Author: ""
          GeoReference: [0 0]
    GeographicBoundary: []
                 Lanes: [0x1 roadrunner.hdmap.Lane]
        LaneBoundaries: [0x1 roadrunner.hdmap.LaneBoundary]
            LaneGroups: [0x1 roadrunner.hdmap.LaneGroup]
          LaneMarkings: [0x1 roadrunner.hdmap.LaneMarking]
             Junctions: [0x1 roadrunner.hdmap.Junction]
          BarrierTypes: [0x1 roadrunner.hdmap.BarrierType]
              Barriers: [0x1 roadrunner.hdmap.Barrier]
             SignTypes: [0x1 roadrunner.hdmap.SignType]
                 Signs: [0x1 roadrunner.hdmap.Sign]
     StaticObjectTypes: [0x1 roadrunner.hdmap.StaticObjectType]
         StaticObjects: [0x1 roadrunner.hdmap.StaticObject]

Create a relative path to an asset. In this example, we create a relative path to the dashed single white asset. This path is relative to the Assets folder of your RoadRunner project.

path = roadrunner.hdmap.RelativeAssetPath(AssetPath="/Assets/Markings/DashedSingleWhite.rrlms")

path = 
  RelativeAssetPath with properties:

    AssetPath: "/Assets/Markings/DashedSingleWhite.rrlms"

Create the road lane marking using the roadrunner.hdmap.LaneMarking object. Specify the lane marking information for the lane marking id and the asset path.

rrMap.LaneMarkings = roadrunner.hdmap.LaneMarking(ID="Dashed1", AssetPath=path)

rrMap = 
  roadrunnerHDMap with properties:

                Author: ""
          GeoReference: [0 0]
    GeographicBoundary: []
                 Lanes: [0x1 roadrunner.hdmap.Lane]
        LaneBoundaries: [0x1 roadrunner.hdmap.LaneBoundary]
            LaneGroups: [0x1 roadrunner.hdmap.LaneGroup]
          LaneMarkings: [1x1 roadrunner.hdmap.LaneMarking]
             Junctions: [0x1 roadrunner.hdmap.Junction]
          BarrierTypes: [0x1 roadrunner.hdmap.BarrierType]
              Barriers: [0x1 roadrunner.hdmap.Barrier]
             SignTypes: [0x1 roadrunner.hdmap.SignType]
                 Signs: [0x1 roadrunner.hdmap.Sign]
     StaticObjectTypes: [0x1 roadrunner.hdmap.StaticObjectType]
         StaticObjects: [0x1 roadrunner.hdmap.StaticObject]

Version History

Introduced in R2022b