42.1.0

alchemist/it.unibo.alchemist.model.obstacles/RectObstacle2D

RectObstacle2D

class RectObstacle2D<V : Vector2D<V>> : Obstacle2D<V> , Shape

This class implements a rectangular obstacle, whose sides are parallel to the cartesian axis.

Parameters

[Vector2D] type

Constructors

constructor(x: Double, y: Double, w: Double, h: Double)

Properties

val height: Double

open override val id: Int

The id for this obstacle.

val maxX: Double

val maxY: Double

val minX: Double

val minY: Double

val width: Double

Functions

open override fun contains(x: Double, y: Double): Boolean

open operator override fun contains(p0: Point2D): Boolean

open operator override fun contains(p0: Rectangle2D): Boolean

open override fun contains(p0: Double, p1: Double, p2: Double, p3: Double): Boolean

open override fun getBounds(): Rectangle

open override fun getBounds2D(): Rectangle2D

getPathIterator

open override fun getPathIterator(p0: AffineTransform): PathIterator

open override fun getPathIterator(p0: AffineTransform, p1: Double): PathIterator

open override fun intersects(p0: Rectangle2D): Boolean

open override fun intersects(p0: Double, p1: Double, p2: Double, p3: Double): Boolean

nearestIntersection

open override fun nearestIntersection(start: V, end: V): V

Given a vector (represented as a starting point and an end point), computes the intersection point between the vector and the obstacle nearest to the vector's starting point.

open override fun next(start: V, end: V): V

Given a vector (starting point and end point) representing a requested move, this method computes a new end point, representing a cut version of the initial vector, modified in such a way that the end point is outside the obstacle.

open override fun toString(): String

fun Shape.vertices(): List<Euclidean2DPosition>

Obtains the vertices of a polygonal shape. Any curved segment connecting two points will be considered as a straight line between them.