osi3::LaneBoundary::BoundaryPoint Struct Reference

A single point of a lane boundary. More...

Collaboration diagram for osi3::LaneBoundary::BoundaryPoint:

Public Types

enum	Dash { DASH_UNKNOWN = 0, DASH_OTHER = 1, DASH_START = 2, DASH_CONTINUE = 3, DASH_END = 4, DASH_GAP = 5 }
	This enum describes the alternation of dashes in case of a dashed lane boundary. More...

optional Vector3d	position = 1
	The position of the `BoundaryPoint`. More...

optional double	width = 2
	The overall width of the lane boundary at the position of the `BoundaryPoint` . More...

optional double	height = 3
	The overall height of the lane boundary at the position of the `BoundaryPoint` . More...

optional Dash	dash = 4
	Alternation of dashes in case of a dashed lane boundary. More...

A single point of a lane boundary.

The lane boundary point bp2_{i} is one of the points of lane boundary lb2.

Note: In the example, the symbols l1, l2, ... and lb1, lb2, ... stand for the lane ids and lane boundary ids respectively, i.e. for integers (uint64). The symbols bp2_{i+1}, bp2_{i}, bp2_{i-1} stand for osi3::LaneBoundary::BoundaryPoint elements.

This enum describes the alternation of dashes in case of a dashed lane boundary.

Note: The enum descriptions adhere to the definition direction of the lane boundary points. This means that start or end of a dash are understood with respect to the direction in which the points of the boundary line are defined.

Enumerator
DASH_UNKNOWN	The current state of the dash alternation is not known (must not be used in ground truth).
DASH_OTHER	Other (unspecified but known) type of dash alternation state.
DASH_START	The current `BoundaryPoint` indicates the start of a dash.
DASH_CONTINUE	The current `BoundaryPoint` is located on a dash of a dashed line. This enables a dash to continue across multiple points.
DASH_END	The current `BoundaryPoint` indicates the end of a dash.
DASH_GAP	The current `BoundaryPoint` is located in the gap between two dashes. When used to describe a first/last point of a lane boundary, it indicates that the lane boundary starts/ends in a gap.

optional Vector3d osi3::LaneBoundary::BoundaryPoint::position = 1

The position of the BoundaryPoint.

optional double osi3::LaneBoundary::BoundaryPoint::width = 2

The overall width of the lane boundary at the position of the BoundaryPoint .

Used for lines forming lane markings.

optional double osi3::LaneBoundary::BoundaryPoint::height = 3

The overall height of the lane boundary at the position of the BoundaryPoint .

Used for guard rails, curbstone, or similar.

Note: Field need not be set if it is previously defined.; The boundary point height should not be used to model the boundary between two adjacent lanes at different heights as a single, shared boundary. Boundaries between adjacent lanes at different heights should be modeled as two separate lane boundaries.

optional Dash osi3::LaneBoundary::BoundaryPoint::dash = 4

Alternation of dashes in case of a dashed lane boundary.

In context, this field gives information about the location of dashes on the boundary line.