simulation.utils.road.sections.road_section module

The RoadSection is parent to all other RoadSection classes.

Summary

Classes:

MarkedLine	Line with a defined line marking style.
RoadSection	Base class of all road sections.

Reference

class MarkedLine(*args, **kwargs)

Bases: simulation.utils.geometry.line.Line

Line with a defined line marking style.

classmethod from_line(line: simulation.utils.geometry.line.Line, style, prev_length=0)

class _RoadSection(id: int = 0, transform: simulation.utils.geometry.transform.Transform = None, is_start: bool = False, left_line_marking: str = 'solid', middle_line_marking: str = 'dashed', right_line_marking: str = 'solid', obstacles: List[simulation.utils.road.sections.obstacle.StaticObstacle] = <factory>, traffic_signs: List[simulation.utils.road.sections.traffic_sign.TrafficSign] = <factory>, surface_markings: List[simulation.utils.road.sections.surface_marking.SurfaceMarking] = <factory>)

Bases: object

SOLID_LINE_MARKING = 'solid'

Continuous white line.

DASHED_LINE_MARKING = 'dashed'

Dashed white line.

MISSING_LINE_MARKING = 'missing'

No line at all.

id: int = 0

Road section id (consecutive integers by default).

transform: simulation.utils.geometry.transform.Transform = None

Transform to origin of the road section.

is_start: bool = False

Road section is beginning of the road.

left_line_marking: str = 'solid'

Marking type of the left line.

middle_line_marking: str = 'dashed'

Marking type of the middle line.

right_line_marking: str = 'solid'

Marking type of the right line.

obstacles: List[simulation.utils.road.sections.obstacle.StaticObstacle]

Obstacles in the road section.

traffic_signs: List[simulation.utils.road.sections.traffic_sign.TrafficSign]

Traffic signs in the road section.

surface_markings: List[simulation.utils.road.sections.surface_marking.SurfaceMarking]

Surface markings in the road section.

class RoadSection(id: int = 0, transform: Optional[simulation.utils.geometry.transform.Transform] = None, is_start: bool = False, left_line_marking: str = 'solid', middle_line_marking: str = 'dashed', right_line_marking: str = 'solid', obstacles: List[simulation.utils.road.sections.obstacle.StaticObstacle] = <factory>, traffic_signs: List[simulation.utils.road.sections.traffic_sign.TrafficSign] = <factory>, surface_markings: List[simulation.utils.road.sections.surface_marking.SurfaceMarking] = <factory>)

Bases: simulation.utils.road.sections.road_section._RoadSection

Base class of all road sections.

TYPE = None

Type of the road section.

prev_length: float = 0

Length of Road up to this section.

property middle_line

Middle line of the road section.

Type

Line

property left_line

Left line of the road section.

Type

Line

property right_line

Right line of the road section.

Type

Line

property lines

All road lines with their marking type.

Type

List[MarkedLine]

property obstacles

All obstacles within this section of the road.

Type

List[StaticObstacle]

property traffic_signs

All traffic signs within this section of the road.

Type

List[TrafficSign]

property surface_markings

All surface markings within this section of the road.

Type

List[SurfaceMarking]

get_bounding_box() → simulation.utils.geometry.polygon.Polygon

Get a polygon around the road section.

Bounding box is an approximate representation of all points within a given distance of this geometric object.

get_beginning() → Tuple[simulation.utils.geometry.pose.Pose, float]

Get the beginning of the section as a pose and the curvature.

Returns

A tuple consisting of the first point on the middle line together with the direction facing away from the road section as a pose and the curvature at the beginning of the middle line.

get_ending() → Tuple[simulation.utils.geometry.pose.Pose, float]

Get the ending of the section as a pose and the curvature.

Returns

A tuple consisting of the last point on the middle line together with the direction facing along the middle line as a pose and the curvature at the ending of the middle line.