Path

class PathTask

Bases: Task

The task to follow a path defined by a list of points.

Registered properties:

• points (list[navground.core.Vector2])

• tolerance (float)

__init__(points: list[Vector2] = [], tolerance: float = 1)

Constructs a new instance.

Parameters:

• points – The points defining the curve

• tolerance – The goal tolerance

done() → bool

Returns whether the task is done.

Returns:

True if the task has finished.

prepare(agent: navground.sim.NativeAgent, world: navground.sim.NativeWorld) → None

Setup the task. Called before starting a simulation.

Parameters:

• agent – The agent owning the task

• world – The world the agent is part of

property path: Path | None

Returns:

The path or None if not enough points are provided

property points: list[ndarray[tuple[Literal[2]], dtype[float64]]]

Returns:

The points defining the curve

property tolerance: float

Returns:

The goal tolerance