roadrunner.hdmap.SignalType

Create signal type in RoadRunner HD Map using MATLAB

Since R2025a

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    Description

    A roadrunner.hdmap.SignalType object enables you to define the type and type information for a signal in a RoadRunner HD Map scene model.

    Creation

    Syntax

    signalType = roadrunner.hdmap.SignalType
    signalType = roadrunner.hdmap.SignalType(PropertyName=Value)

    Description

    signalType = roadrunner.hdmap.SignalType creates an empty signal type.

    signalType = roadrunner.hdmap.SignalType(PropertyName=Value) sets properties of the signal type using one or more name-value arguments. For example, ID="SignalType1" sets the ID of the signal type element to "SignalType1".

    example

    Properties

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    ID of the signal type, specified as a character vector or string scalar. The roadrunner.hdmap.Signal object references this field to describe the type of a signal.

    Data Types: char | string

    Relative path of a signal asset file, specified as a roadrunner.hdmap.RelativeAssetPath object. The asset file contains information about the signal type.

    Examples

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    This example uses:

    Open Live Script

    Create an empty RoadRunner HD Map as a default roadrunnerHDMap object.

    rrMap = roadrunnerHDMap
    rrMap = 
  roadrunnerHDMap with properties:

                 Author: ""
           GeoReference: [0 0]
     GeographicBoundary: []
                  Lanes: [0×1 roadrunner.hdmap.Lane]
            SpeedLimits: [0×1 roadrunner.hdmap.SpeedLimit]
         LaneBoundaries: [0×1 roadrunner.hdmap.LaneBoundary]
             LaneGroups: [0×1 roadrunner.hdmap.LaneGroup]
           LaneMarkings: [0×1 roadrunner.hdmap.LaneMarking]
              Junctions: [0×1 roadrunner.hdmap.Junction]
           BarrierTypes: [0×1 roadrunner.hdmap.BarrierType]
               Barriers: [0×1 roadrunner.hdmap.Barrier]
              SignTypes: [0×1 roadrunner.hdmap.SignType]
                  Signs: [0×1 roadrunner.hdmap.Sign]
      StaticObjectTypes: [0×1 roadrunner.hdmap.StaticObjectType]
          StaticObjects: [0×1 roadrunner.hdmap.StaticObject]
    StencilMarkingTypes: [0×1 roadrunner.hdmap.StencilMarkingType]
        StencilMarkings: [0×1 roadrunner.hdmap.StencilMarking]
      CurveMarkingTypes: [0×1 roadrunner.hdmap.CurveMarkingType]
          CurveMarkings: [0×1 roadrunner.hdmap.CurveMarking]
            SignalTypes: [0×1 roadrunner.hdmap.SignalType]
                Signals: [0×1 roadrunner.hdmap.Signal]

    Create a relative path to an asset. This code creates a relative path to a signal asset file from the RoadRunner asset library. This path is relative to the Assets folder of your RoadRunner project.

    path = roadrunner.hdmap.RelativeAssetPath(AssetPath="Assets/Props/Signals/Signal_3Light_Post01.fbx")
    path = 
  RelativeAssetPath with properties:

    AssetPath: "Assets/Props/Signals/Signal_3Light_Post01.fbx"

    Create a signal type, as a roadrunner.hdmap.SignalType object with a specified signal type ID and an asset path for the type information, and add it to the RoadRunner HD Map.

    rrMap.SignalTypes = roadrunner.hdmap.SignalType(ID="SignalType1",AssetPath=path)
    rrMap = 
  roadrunnerHDMap with properties:

                 Author: ""
           GeoReference: [0 0]
     GeographicBoundary: []
                  Lanes: [0×1 roadrunner.hdmap.Lane]
            SpeedLimits: [0×1 roadrunner.hdmap.SpeedLimit]
         LaneBoundaries: [0×1 roadrunner.hdmap.LaneBoundary]
             LaneGroups: [0×1 roadrunner.hdmap.LaneGroup]
           LaneMarkings: [0×1 roadrunner.hdmap.LaneMarking]
              Junctions: [0×1 roadrunner.hdmap.Junction]
           BarrierTypes: [0×1 roadrunner.hdmap.BarrierType]
               Barriers: [0×1 roadrunner.hdmap.Barrier]
              SignTypes: [0×1 roadrunner.hdmap.SignType]
                  Signs: [0×1 roadrunner.hdmap.Sign]
      StaticObjectTypes: [0×1 roadrunner.hdmap.StaticObjectType]
          StaticObjects: [0×1 roadrunner.hdmap.StaticObject]
    StencilMarkingTypes: [0×1 roadrunner.hdmap.StencilMarkingType]
        StencilMarkings: [0×1 roadrunner.hdmap.StencilMarking]
      CurveMarkingTypes: [0×1 roadrunner.hdmap.CurveMarkingType]
          CurveMarkings: [0×1 roadrunner.hdmap.CurveMarking]
            SignalTypes: [1×1 roadrunner.hdmap.SignalType]
                Signals: [0×1 roadrunner.hdmap.Signal]

    Version History

    Introduced in R2025a

    See Also

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