Class Quaternion

Hierarchy

Quaternion

Index

Constructors

constructor

Properties

w
x
y
z

Accessors

Methods

Constructors

constructor

new Quaternion(x?: number, y?: number, z?: number, w?: number): Quaternion

- Defined in mathf/quaternion.ts:64
Parameters
- Default value x: number = 0
- Default value y: number = 0
- Default value z: number = 0
- Default value w: number = 1
Returns Quaternion

Properties

w

w: number

x

x: number

y

y: number

z

z: number

Accessors

Static I

I:

Static IDENTITY

IDENTITY:

Static J

J:

Static K

K:

Static ONE

ONE:

Static ZERO

ZERO:

Methods

add

add(q: Quaternion | Vector): Quaternion

- Defined in mathf/quaternion.ts:109
Parameters
- q: Quaternion | Vector
Returns Quaternion

addEuler

addEuler(x: number, y: number, z: number): Quaternion

- Defined in mathf/quaternion.ts:147
Parameters
- x: number
- y: number
- z: number
Returns Quaternion

angleAxis

angleAxis(rad: number, axis: Vector): this

- Defined in mathf/quaternion.ts:593
Parameters
- rad: number
- axis: Vector
Returns this

clone

clone(): Quaternion

- Defined in mathf/quaternion.ts:83
Returns Quaternion

conjugate

conjugate(): Quaternion

- Defined in mathf/quaternion.ts:485
Returns Quaternion

copy

copy(q: Quaternion): Quaternion

- Defined in mathf/quaternion.ts:474
Parameters
- q: Quaternion
Returns Quaternion

dot

dot(q: Quaternion | Vector): number

- Defined in mathf/quaternion.ts:316
Parameters
- q: Quaternion | Vector
Returns number

The dot product of this quarternion and the provided quaternion.

invert

invert(): Quaternion

- Defined in mathf/quaternion.ts:419
Returns Quaternion

length

length(): number

- Defined in mathf/quaternion.ts:262
Returns number

lengthSquared

lengthSquared(): number

- Defined in mathf/quaternion.ts:273
Returns number

lerp

lerp(q: Quaternion | Vector, progress: number): this

- Defined in mathf/quaternion.ts:325
Parameters
- q: Quaternion | Vector
- progress: number
Returns this

magnitude

magnitude(): number

- Defined in mathf/quaternion.ts:285
Returns number

multiply

multiply(a: Quaternion): Quaternion

- Defined in mathf/quaternion.ts:238
Parameters
- a: Quaternion
Returns Quaternion

normalize

normalize(): Quaternion

- Defined in mathf/quaternion.ts:292
Returns Quaternion

rotateX

rotateX(degree: number): Quaternion

- Defined in mathf/quaternion.ts:438
Parameters
- degree: number
Returns Quaternion

rotateY

rotateY(degree: number): Quaternion

- Defined in mathf/quaternion.ts:450
Parameters
- degree: number
Returns Quaternion

rotateZ

rotateZ(degree: number): Quaternion

- Defined in mathf/quaternion.ts:462
Parameters
- degree: number
Returns Quaternion

scale

scale(scalar: number): Quaternion

- Defined in mathf/quaternion.ts:247
Parameters
- scalar: number
Returns Quaternion

set

set(x?: number, y?: number, z?: number, w?: number): this

- Defined in mathf/quaternion.ts:90
Parameters
- Default value x: number = 0
- Default value y: number = 0
- Default value z: number = 0
- Default value w: number = 1
Returns this

slerp

slerp(q: Quaternion | Vector, progress: number): Quaternion

- Defined in mathf/quaternion.ts:376
Parameters
- q: Quaternion | Vector
- progress: number
Returns Quaternion

slerpEuler

slerpEuler(x: number, y: number, z: number, progress: number): Quaternion

- Defined in mathf/quaternion.ts:345
Parameters
- x: number
- y: number
- z: number
- progress: number
Returns Quaternion

slerpEulerVector

slerpEulerVector(v: Vector, progress: number): Quaternion

- Defined in mathf/quaternion.ts:357
Parameters
- v: Vector
- progress: number
Returns Quaternion

subtract

subtract(q: Quaternion | Vector): Quaternion

- Defined in mathf/quaternion.ts:168
Parameters
- q: Quaternion | Vector
Returns Quaternion

toFixed

toFixed(numberOfDecimals: number): Quaternion

- Defined in mathf/quaternion.ts:677
Parameters
- numberOfDecimals: number
Returns Quaternion

Static add

add(q1: Quaternion | Vector, q2: Quaternion | Vector): Quaternion

- Defined in mathf/quaternion.ts:125
Parameters
- q1: Quaternion | Vector
- q2: Quaternion | Vector
Returns Quaternion

Static fromArray

fromArray(values: Array<number>): Quaternion

- Defined in mathf/quaternion.ts:669
Parameters
- values: Array<number>
Returns Quaternion

Static fromEuler

fromEuler(x: number, y: number, z: number): Quaternion

- Defined in mathf/quaternion.ts:506
Parameters
- x: number
- y: number
- z: number
Returns Quaternion

Static fromEulerVector

fromEulerVector(v: Vector): Quaternion

- Defined in mathf/quaternion.ts:542
Parameters
- v: Vector
Returns Quaternion

Static fromRotationMatrixIV

fromRotationMatrixIV(m: MatrixIV): Quaternion

- Defined in mathf/quaternion.ts:610
Parameters
- m: MatrixIV
Returns Quaternion

Static multiply

multiply(a: Quaternion, b: Quaternion): Quaternion

- Defined in mathf/quaternion.ts:204
Parameters
- a: Quaternion
- b: Quaternion
Returns Quaternion

Static rotateTo

rotateTo(source: Vector, target: Vector, up: Vector): Quaternion

- Defined in mathf/quaternion.ts:691
Parameters
- source: Vector
- target: Vector
- up: Vector
Returns Quaternion

Static subtract

subtract(q1: Quaternion | Vector, q2: Quaternion | Vector): Quaternion

- Defined in mathf/quaternion.ts:188
Parameters
- q1: Quaternion | Vector
- q2: Quaternion | Vector
Returns Quaternion

Static toEulerVector

toEulerVector(q: Quaternion): Vector

- Defined in mathf/quaternion.ts:566
Parameters
- q: Quaternion
Returns Vector