Module examples.xodr.junction_with_signals

scenariogeneration https://github.com/pyoscx/scenariogeneration

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Copyright (c) 2022 The scenariogeneration Authors.

Example of how to create a junction but adding signals to the junction

Classes

class Scenario
Expand source code 
class Scenario(ScenarioGenerator):
    def __init__(self):
        super().__init__()

    def road(self, **kwargs):
        roads = []
        incoming_roads = 4
        nlanes = 1
        # setup junction creator
        junction_creator = xodr.CommonJunctionCreator(100, "my junction")

        # create roads and connections
        for i in range(incoming_roads):
            roads.append(
                xodr.create_road(
                    [xodr.Line(100)],
                    i,
                    center_road_mark=xodr.std_roadmark_broken(),
                    left_lanes=nlanes,
                    right_lanes=nlanes,
                )
            )
            roads[-1].add_signal(
                xodr.Signal(
                    s=98.0, t=-4, country="USA", Type="R1", subtype="1"
                )
            )

            # add road to junciton
            junction_creator.add_incoming_road_circular_geometry(
                roads[i], 20, i * 2 * np.pi / incoming_roads, "successor"
            )

            # add connection to all previous roads
            for j in range(i):
                junction_creator.add_connection(j, i)

        odr = xodr.OpenDrive("myroad")

        for r in roads:
            odr.add_road(r)
        odr.add_junction_creator(junction_creator)

        odr.adjust_roads_and_lanes()

        return odr

ScenarioTemplate is a class that should be inherited by a Scenario class in order to generate xodr and xosc files based on the submodules xodr and xosc

Two main uses, in your generation class define self.parameters as either as: - a dict of lists, where the lists are the values you want to sweep over, all permutations of these sets will be generated - a list of dicts, where the dicts are identical and each element in the list is one scenario

Attributes

road_file : str
name of the roadfile
parameters : dict[list], list[dicts]
parameter sets to be used
naming : str
two options "numerical" or "parameter"
generate_all_roads : bool
will only generate unique roads
number_of_parallel_writings : int
parallelize the writing of the xml files, default: 1
basename : str
basename of the scenariofiles, default: name of file
encoding : str
encoding of the outputs, default: utf-8

Ancestors

Inherited members