Public Member Functions
function	__add (local other)

function	__div (local other)

function	__eq (local other)

function	__mul (local other)

function	__sub (local other)

function	__tostring ()

function	__unm ()

function	add (local other)

function	angle (local other)

function	clamp (local min, local max)

function	clone ()

function	cross (local other)

function	distance (local other)

function	distanceSquared (local other)

function	dot (local other)

function	fuzzyEquals (local other, local var)

function	getClamped (local min, local max)

function	getMidpoint (local other)

function	getNormalized ()

function	getPerp ()

function	getProjection (local other)

function	getRotateAround (local point, local angle)

function	getRotated (local other)

function	getRPerp ()

function	getScaled (local scalar)

function	isFinite ()

function	isOne ()

function	isZero ()

function	length ()

function	lengthSquared ()

function	lerp (local target, local alpha)

function	negate ()

function	normalize ()

static function	one ()

function	rotate (local point, local angle)

function	scale (local scalar)

function	set (local xx, local yy, local zz)

function	setZero ()

function	smooth (local target, local elapsedTime, local responseTime)

function	subtract (local other)

static function	zero ()

Public Attributes
table	__index

number	x

number	y

Member Function Documentation

◆ __add()

function __add ( local other )

◆ __div()

function __div ( local other )

◆ __eq()

function __eq ( local other )

◆ __mul()

function __mul ( local other )

◆ __sub()

function __sub ( local other )

◆ __tostring()

function __tostring ( )

◆ __unm()

function __unm ( )

◆ add()

function add ( local other )

◆ angle()

function angle ( local other )

◆ clamp()

function clamp	(	local	min,
		local	max
	)

◆ clone()

function clone ( )

◆ cross()

function cross ( local other )

◆ distance()

function distance ( local other )

◆ distanceSquared()

function distanceSquared ( local other )

◆ dot()

function dot ( local other )

◆ fuzzyEquals()

function fuzzyEquals	(	local	other,
		local	var
	)

◆ getClamped()

function getClamped	(	local	min,
		local	max
	)

◆ getMidpoint()

function getMidpoint ( local other )

Calculates midpoint between two points

◆ getNormalized()

function getNormalized ( )

◆ getPerp()

function getPerp ( )

Calculates perpendicular of v, rotated 90 degrees counter-clockwise – cross(v, perp(v)) >= 0

◆ getProjection()

function getProjection ( local other )

Calculates the projection of this over other.

Returns: math.vec2

◆ getRotateAround()

function getRotateAround	(	local	point,
		local	angle
	)

◆ getRotated()

function getRotated ( local other )

Complex multiplication of two points ("rotates" two points), or rotate a point by angle.

Parameters

other math.vec2|number vector or angle

Returns: math.vec2

◆ getRPerp()

function getRPerp ( )

Calculates perpendicular of v, rotated 90 degrees clockwise – cross(v, rperp(v)) <= 0

◆ getScaled()

function getScaled ( local scalar )

◆ isFinite()

function isFinite ( )

◆ isOne()

function isOne ( )

◆ isZero()

function isZero ( )

◆ length()

function length ( )

◆ lengthSquared()

function lengthSquared ( )

◆ lerp()

function lerp	(	local	target,
		local	alpha
	)

◆ negate()

function negate ( )

◆ normalize()

function normalize ( )

◆ one()

static function one ( )

◆ rotate()

function rotate	(	local	point,
		local	angle
	)

Rotates this vector by angle (specified in radians) around the given point.

◆ scale()

function scale ( local scalar )

◆ set()

function set	(	local	xx,
		local	yy,
		local	zz
	)

◆ setZero()

function setZero ( )

◆ smooth()

function smooth	(	local	target,
		local	elapsedTime,
		local	responseTime
	)

◆ subtract()

function subtract ( local other )

◆ zero()

static function zero ( )

Member Data Documentation

◆ __index

table __index

◆ x

number x

◆ y

number y

The documentation for this class was generated from the following file:

src/math/vec2.lua.hpp

Public Member Functions

Public Attributes