Class Quaternion

Index

Constructors

constructor

new Quaternion(x?: number, y?: number, z?: number, w?: number): Quaternion
Parameters
- Optionalx: number
- Optionaly: number
- Optionalz: number
- Optionalw: number
Returns Quaternion
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:10

Properties

_w

_w: number

_x

_x: number

_y

_y: number

_z

_z: number

`Readonly`isQuaternion

isQuaternion: boolean

Accessors

w

get w(): number
Returns number
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:19
set w(value: number): void
Parameters
- value: number
Returns void
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:20

x

get x(): number
Returns number
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:13
set x(value: number): void
Parameters
- value: number
Returns void
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:14

y

get y(): number
Returns number
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:15
set y(value: number): void
Parameters
- value: number
Returns void
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:16

z

get z(): number
Returns number
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:17
set z(value: number): void
Parameters
- value: number
Returns void
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:18

Methods

_onChange

_onChange(callback: () => void): this
Parameters
- callback: () => void
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:47

_onChangeCallback

_onChangeCallback(): void
Returns void
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:48

[iterator]

"[iterator]"(): Generator<number, void, unknown>
Returns Generator<number, void, unknown>
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:49

angleTo

angleTo(q: Quaternion): number
Parameters
- q: Quaternion
Returns number
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:28

clone

clone(): Quaternion
Returns Quaternion
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:22

conjugate

conjugate(): this
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:32

copy

copy(quaternion: Quaternion): this
Parameters
- quaternion: Quaternion
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:23

dot

dot(v: Quaternion): number
Parameters
- v: Quaternion
Returns number
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:33

equals

equals(quaternion: Quaternion): boolean
Parameters
- quaternion: Quaternion
Returns boolean
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:43

fromArray

fromArray(array: number[], offset?: number): this
Parameters
- array: number[]
- Optionaloffset: number
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:44

identity

identity(): this
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:30

invert

invert(): this
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:31

length

length(): number
Returns number
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:35

lengthSq

lengthSq(): number
Returns number
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:34

multiply

multiply(q: Quaternion): this
Parameters
- q: Quaternion
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:37

multiplyQuaternions

multiplyQuaternions(a: Quaternion, b: Quaternion): this
Parameters
- a: Quaternion
- b: Quaternion
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:39

normalize

normalize(): this
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:36

premultiply

premultiply(q: Quaternion): this
Parameters
- q: Quaternion
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:38

random

random(): this
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:42

rotateTowards

rotateTowards(q: Quaternion, step: number): this
Parameters
- q: Quaternion
- step: number
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:29

set

set(x: number, y: number, z: number, w: number): this
Parameters
- x: number
- y: number
- z: number
- w: number
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:21

setFromAxisAngle

setFromAxisAngle(axis: Vector3, angle: number): this
Parameters
- axis: Vector3
- angle: number
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:25

setFromEuler

setFromEuler(euler: Euler, update?: boolean): this
Parameters
- euler: Euler
- Optionalupdate: boolean
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:24

setFromRotationMatrix

setFromRotationMatrix(m: Matrix4): this
Parameters
- m: Matrix4
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:26

setFromUnitVectors

setFromUnitVectors(vFrom: Vector3, vTo: Vector3): this
Parameters
- vFrom: Vector3
- vTo: Vector3
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:27

slerp

slerp(qb: Quaternion, t: number): this
Parameters
- qb: Quaternion
- t: number
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:40

slerpQuaternions

slerpQuaternions(qa: Quaternion, qb: Quaternion, t: number): this
Parameters
- qa: Quaternion
- qb: Quaternion
- t: number
Returns this
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:41

toArray

toArray(array?: number[], offset?: number): number[]
Parameters
- Optionalarray: number[]
- Optionaloffset: number
Returns number[]
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:45

toJSON

toJSON(): number[]
Returns number[]
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:46

`Static`multiplyQuaternionsFlat

multiplyQuaternionsFlat(
    dst: number[],
    dstOffset: number,
    src0: number[],
    srcOffset0: number,
    src1: number[],
    srcOffset1: number,
): number[]
Parameters
- dst: number[]
- dstOffset: number
- src0: number[]
- srcOffset0: number
- src1: number[]
- srcOffset1: number
Returns number[]
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:12

`Static`slerpFlat

slerpFlat(
    dst: number[],
    dstOffset: number,
    src0: number[],
    srcOffset0: number,
    src1: number[],
    srcOffset1: number,
    t: number,
): void
Parameters
- dst: number[]
- dstOffset: number
- src0: number[]
- srcOffset0: number
- src1: number[]
- srcOffset1: number
- t: number
Returns void
- Defined in packages/quarks.core/dist/types/math/Quaternion.d.ts:11