roadrunner.hdmap.Signal

Create signal in RoadRunner HD Map using MATLAB

Since R2025a

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    Description

    A roadrunner.hdmap.Signal object enables you to define a signal in a RoadRunner HD Map scene model.

    Creation

    Syntax

    signal = roadrunner.hdmap.Signal
    signal = roadrunner.hdmap.Signal(PropertyName=Value)

    Description

    signal = roadrunner.hdmap.Signal creates an empty signal.

    signal = roadrunner.hdmap.Signal(PropertyName=Value) sets properties of the signal using one or more name-value arguments. For example, ID="Signal1" sets the ID of the signal element to "Signal1" .

    example

    Properties

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    ID of the signal element, specified as a character vector or string scalar.

    Example: rrMap.Signals = roadrunner.hdmap.Signals(ID="Signal1") creates a signal with ID "Signal1" in a RoadRunner HD Map.

    Data Types: char | string

    Geometry of the signal, specified as a GeoOrientedBoundingBox (RoadRunner) message. Signals fit within an oriented bounding box. Scale signals to fit the bounds, and then rotate them. See the GeoOrientation3 (RoadRunner) message for more information on how to handle rotation of objects.

    Type of signal, specified as a roadrunner.hdmap.Reference object.

    User-defined ancillary data, specified as a roadrunner.hdmap.Metadata object or a vector of roadrunner.hdmap.Metadata objects. Use a vector of roadrunner.hdmap.Metadata objects to assign multiple user-defined parameters to one signal object.

    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 signal as a roadrunner.hdmap.Signal object with a specified signal ID, and add it to the RoadRunner HD Map.

    rrMap.Signals = roadrunner.hdmap.Signal(ID="Signal1")
    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: [1×1 roadrunner.hdmap.Signal]

    Version History

    Introduced in R2025a

    See Also

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