Class MathUtil`Abstract`

Constructors

constructor

new MathUtil(): MathUtil
Returns MathUtil

Properties

`Static` `Readonly`TAU

TAU: number = ...

`Static` `Readonly`PI

PI: number = Math.PI

Methods

`Static`random

random(min?: number, max?: number, rounded?: boolean): number
Parameters
- min: number = 0
- max: number = ...
- rounded: boolean = false
Returns number
- Defined in src/utils/math_util.ts:11

`Static`randomRange

randomRange(min: number, max: number): number
Parameters
- min: number
- max: number
Returns number
- Defined in src/utils/math_util.ts:17

`Static`randomRangeFloat

randomRangeFloat(min: number, max: number): number
Parameters
- min: number
- max: number
Returns number
- Defined in src/utils/math_util.ts:22

`Static`randomBool

randomBool(): boolean
Returns boolean
- Defined in src/utils/math_util.ts:27

`Static`chooseFromArray

chooseFromArray<T>(arr: T[]): T
Type Parameters
- T
Parameters
- arr: T[]
Returns T
- Defined in src/utils/math_util.ts:31

`Static`chooseN

chooseN<T>(arr: T[], n: number): T[]
Type Parameters
- T
Parameters
- arr: T[]
- n: number
Returns T[]
- Defined in src/utils/math_util.ts:39

`Static`weightedChoice

weightedChoice(weights: number[], divisor?: number): number
Parameters
- weights: number[]
- divisor: number = 1
Returns number
- Defined in src/utils/math_util.ts:60

`Static`hashToUnit

hashToUnit(input: string): number
Parameters
- input: string
Returns number
- Defined in src/utils/math_util.ts:83

`Static`inRange

inRange(value: number, min: number, max: number): boolean
Parameters
- value: number
- min: number
- max: number
Returns boolean
- Defined in src/utils/math_util.ts:96

`Static`clamp

clamp(value: number, min: number, max: number): number
Parameters
- value: number
- min: number
- max: number
Returns number
- Defined in src/utils/math_util.ts:101

`Static`clamp01

clamp01(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:106

`Static`normalize

normalize(value: number, min: number, max: number): number
Parameters
- value: number
- min: number
- max: number
Returns number
- Defined in src/utils/math_util.ts:111

`Static`denormalize

denormalize(norm: number, min: number, max: number): number
Parameters
- norm: number
- min: number
- max: number
Returns number
- Defined in src/utils/math_util.ts:116

`Static`wrap

wrap(value: number, min: number, max: number): number
Parameters
- value: number
- min: number
- max: number
Returns number
- Defined in src/utils/math_util.ts:121

`Static`min

min(...values: number[]): number
Parameters
- ...values: number[]
Returns number
- Defined in src/utils/math_util.ts:130

`Static`max

max(...values: number[]): number
Parameters
- ...values: number[]
Returns number
- Defined in src/utils/math_util.ts:135

`Static`sum

sum(...values: number[]): number
Parameters
- ...values: number[]
Returns number
- Defined in src/utils/math_util.ts:140

`Static`avg

avg(...values: number[]): number
Parameters
- ...values: number[]
Returns number
- Defined in src/utils/math_util.ts:145

`Static`median

median(...values: number[]): number
Parameters
- ...values: number[]
Returns number
- Defined in src/utils/math_util.ts:150

`Static`isEven

isEven(value: number): boolean
Parameters
- value: number
Returns boolean
- Defined in src/utils/math_util.ts:163

`Static`isOdd

isOdd(value: number): boolean
Parameters
- value: number
Returns boolean
- Defined in src/utils/math_util.ts:168

`Static`isPositiveNumber

isPositiveNumber(value: number): boolean
Parameters
- value: number
Returns boolean
- Defined in src/utils/math_util.ts:172

`Static`lerp

lerp(start: number, end: number, t: number): number
Parameters
- start: number
- end: number
- t: number
Returns number
- Defined in src/utils/math_util.ts:180

`Static`inverseLerp

inverseLerp(start: number, end: number, value: number): number
Parameters
- start: number
- end: number
- value: number
Returns number
- Defined in src/utils/math_util.ts:185

`Static`lerpBound

lerpBound(a: number, b: number, alpha: number): number
Parameters
- a: number
- b: number
- alpha: number
Returns number
- Defined in src/utils/math_util.ts:193

`Static`smoothstep

smoothstep(t: number): number
Parameters
- t: number
Returns number
- Defined in src/utils/math_util.ts:201

`Static`smootherstep

smootherstep(t: number): number
Parameters
- t: number
Returns number
- Defined in src/utils/math_util.ts:206

`Static`easeInOutCubic

easeInOutCubic(t: number): number
Parameters
- t: number
Returns number
- Defined in src/utils/math_util.ts:211

`Static`easeOutBounce

easeOutBounce(t: number): number
Parameters
- t: number
Returns number
- Defined in src/utils/math_util.ts:216

`Static`easeOutElastic

easeOutElastic(t: number): number
Parameters
- t: number
Returns number
- Defined in src/utils/math_util.ts:232

`Static`bezierQuadratic

bezierQuadratic(t: number, p0: number, p1: number, p2: number): number
Parameters
- t: number
- p0: number
- p1: number
- p2: number
Returns number
- Defined in src/utils/math_util.ts:241

`Static`bezierCubic

bezierCubic(t: number, p0: number, p1: number, p2: number, p3: number): number
Parameters
- t: number
- p0: number
- p1: number
- p2: number
- p3: number
Returns number
- Defined in src/utils/math_util.ts:247

`Static`catmullRom

catmullRom(t: number, p0: number, p1: number, p2: number, p3: number): number
Parameters
- t: number
- p0: number
- p1: number
- p2: number
- p3: number
Returns number
- Defined in src/utils/math_util.ts:253

`Static`degreesToRadians

degreesToRadians(degrees: number): number
Parameters
- degrees: number
Returns number
- Defined in src/utils/math_util.ts:260

`Static`radiansToDegrees

radiansToDegrees(radians: number): number
Parameters
- radians: number
Returns number
- Defined in src/utils/math_util.ts:264

`Static`round

round(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:271

`Static`floor

floor(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:275

`Static`sin

sin(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:279

`Static`cos

cos(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:283

`Static`atan2

atan2(y: number, x: number): number
Parameters
- y: number
- x: number
Returns number
- Defined in src/utils/math_util.ts:287

`Static`asin

asin(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:291

`Static`acos

acos(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:295

`Static`sqrt

sqrt(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:299

`Static`pow

pow(base: number, exponent: number): number
Parameters
- base: number
- exponent: number
Returns number
- Defined in src/utils/math_util.ts:303

`Static`cleanCoord

cleanCoord(n: number): number
Parameters
- n: number
Returns number
- Defined in src/utils/math_util.ts:307

`Static`abs

abs(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:311

`Static`ceil

ceil(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:315

`Static`sign

sign(value: number): number
Parameters
- value: number
Returns number
- Defined in src/utils/math_util.ts:319

`Static`eucMod

eucMod(value: number, mod: number): number
Parameters
- value: number
- mod: number
Returns number
- Defined in src/utils/math_util.ts:324

`Static`gcd

gcd(...values: number[]): number
Parameters
- ...values: number[]
Returns number
- Defined in src/utils/math_util.ts:328

`Static`imul

imul(a: number, b: number): number
Parameters
- a: number
- b: number
Returns number
- Defined in src/utils/math_util.ts:341