glok-core/uk.co.nickthecoder.glok.backend/Vector2

Vector2

class Vector2(val x: Float, val y: Float)

Holds an x, y coordinate.

Used to pass point data from the core of Glok to the Backend. Note, that we don't use Vector2f from joml, because I don't want the core of Glok to be dependent on joml. At a future date, glok may have an additional backend (e.g. for use within a web browser), where joml isn't used.

Constructors

constructor()

constructor(x: Double, y: Double)

constructor(x: Float, y: Float)

Properties

val x: Float

val y: Float

Functions

fun angleRadians(other: Vector2): Double

fun cross(other: Vector2): Float

distanceSquaredTo

fun distanceSquaredTo(to: Vector2): Float

fun distanceTo(to: Vector2): Float

operator fun div(scale: Float): Vector2

operator fun div(other: Vector2): Vector2

fun dot(other: Vector2): Float

open operator override fun equals(other: Any?): Boolean

fun hamiltonian(): Float

fun magnitude(): Float

magnitudeSquared

fun magnitudeSquared(): Float

operator fun minus(other: Vector2): Vector2

fun minus(dx: Float, dy: Float): Vector2

fun perpendicular(): Vector2

operator fun plus(other: Vector2): Vector2

fun plus(dx: Float, dy: Float): Vector2

operator fun rem(other: Float): Vector2

operator fun rem(other: Vector2): Vector2

fun rotateRadians(radians: Double): Vector2

operator fun times(scale: Float): Vector2

operator fun times(other: Vector2): Vector2

open override fun toString(): String

fun translate(dx: Float, dy: Float): Vector2

operator fun unaryMinus(): Vector2

fun unit(): Vector2