Class Quaternion

No description provided.

Hierarchy (View Summary)

Observable
- Quaternion

Implements

IReadOnlyQuaternion

Index

Constructors

constructor

new Quaternion(x: number, y: number, z: number, w: number): Quaternion
No description provided.
Parameters
- x: number
- y: number
- z: number
- w: number
Returns Quaternion

Overrides Observable.constructor

Accessors

w

get w(): number

No description provided.

Returns number

Implementation of IReadOnlyQuaternion.w
set w(value: number): void
No description provided.
Parameters
- value: number
Returns void

Implementation of IReadOnlyQuaternion.w

x

get x(): number

No description provided.

Returns number

Implementation of IReadOnlyQuaternion.x
set x(value: number): void
No description provided.
Parameters
- value: number
Returns void

Implementation of IReadOnlyQuaternion.x

y

get y(): number

No description provided.

Returns number

Implementation of IReadOnlyQuaternion.y
set y(value: number): void
No description provided.
Parameters
- value: number
Returns void

Implementation of IReadOnlyQuaternion.y

z

get z(): number

No description provided.

Returns number

Implementation of IReadOnlyQuaternion.z
set z(value: number): void
No description provided.
Parameters
- value: number
Returns void

Implementation of IReadOnlyQuaternion.z

Methods

clone

clone(): Quaternion

No description provided.

Returns Quaternion

Implementation of IReadOnlyQuaternion.clone

fromAxisAngleSelf

fromAxisAngleSelf(axis: Vector3, angle: number): this
No description provided.
Parameters
- axis: Vector3
- angle: number
Returns this

fromEulerSelf

fromEulerSelf(x: number, y: number, z: number): this
No description provided.
Parameters
- x: number
- y: number
- z: number
Returns this
fromEulerSelf(vector: Vector3Like): this
No description provided.
Parameters
- vector: Vector3Like
Returns this

fromLookDirectionSelf

fromLookDirectionSelf(forward: Vector3Like, up?: Vector3Like): this
No description provided.
Parameters
- forward: Vector3Like
- Optionalup: Vector3Like
Returns this

identitySelf

identitySelf(): this

No description provided.

Returns this

invert

invert(): Quaternion

No description provided.

Returns Quaternion

Implementation of IReadOnlyQuaternion.invert

invertSelf

invertSelf(): this

No description provided.

Returns this

multiply

multiply(q: IReadOnlyQuaternion): Quaternion
No description provided.
Parameters
- q: IReadOnlyQuaternion
Returns Quaternion

Implementation of IReadOnlyQuaternion.multiply

multiplySelf

multiplySelf(q: IReadOnlyQuaternion): this
No description provided.
Parameters
- q: IReadOnlyQuaternion
Returns this

normalize

normalize(): Quaternion

No description provided.

Returns Quaternion

Implementation of IReadOnlyQuaternion.normalize

normalizeSelf

normalizeSelf(): this

No description provided.

Returns this

`Protected`notifyOnChange

notifyOnChange(): void

No description provided.

Returns void

Inherited from Observable.notifyOnChange

onChange

onChange(callback: OnChangeCallback): StopObservingFn
No description provided.
Parameters
- callback: OnChangeCallback
Returns StopObservingFn

Inherited from Observable.onChange

rotateVector

rotateVector(vector: Vector3): Vector3
No description provided.
Parameters
- vector: Vector3
Returns Vector3

Implementation of IReadOnlyQuaternion.rotateVector

rotateVectorInPlace

rotateVectorInPlace(vector: Vector3): Vector3
No description provided.
Parameters
- vector: Vector3
Returns Vector3

Implementation of IReadOnlyQuaternion.rotateVectorInPlace

setValue

setValue(x: number, y: number, z: number, w: number): this
No description provided.
Parameters
- x: number
- y: number
- z: number
- w: number
Returns this
setValue(value: IReadOnlyQuaternion): this
No description provided.
Parameters
- value: IReadOnlyQuaternion
Returns this

slerp

slerp(right: IReadOnlyQuaternion, t: number): Quaternion
No description provided.
Parameters
- right: IReadOnlyQuaternion
- t: number
Returns Quaternion

Implementation of IReadOnlyQuaternion.slerp

slerpSelf

slerpSelf(right: IReadOnlyQuaternion, t: number): this
No description provided.
Parameters
- right: IReadOnlyQuaternion
- t: number
Returns this

toEuler

toEuler(): EulerVector3

Convert the quaternion to Euler angles (in degrees).

Returns EulerVector3

Implementation of IReadOnlyQuaternion.toEuler

toString

toString(): string

Returns a string representation of an object.

Returns string

Implementation of IReadOnlyQuaternion.toString

`Static`fromAxisAngle

fromAxisAngle(axis: Vector3, angle: number): Quaternion
Creates a quaternion from an axis and angle (in degrees).
Parameters
- axis: Vector3
  The axis of rotation.
- angle: number
  The angle in degrees.
Returns Quaternion

`Static`fromEuler

fromEuler(vector: Vector3Like): Quaternion
No description provided.
Parameters
- vector: Vector3Like
Returns Quaternion
fromEuler(x: number, y: number, z: number): Quaternion
Creates a quaternion from Euler angles (in degrees).
Parameters
- x: number
  Rotation around X axis in degrees.
- y: number
  Rotation around Y axis in degrees.
- z: number
  Rotation around Z axis in degrees.
Returns Quaternion

`Static`fromLookDirection

fromLookDirection(forward: Vector3Like, up?: Vector3Like): Quaternion
Construct a Quaternion from a direction + optional "up" (i.e. "roll") vector. up does not have to be strictly orthogonal to forward. If up is not provided, Vector3.up() is used as the default value.
Parameters
- forward: Vector3Like
  Direction to convert into a Quaternion.
- Optionalup: Vector3Like
  (Optional) Up vector determining the roll of the resulting Quaternion.
Returns Quaternion

`Static`identity

identity(): Quaternion

Create a quaternion that represents no rotation.

Returns Quaternion

Class Quaternion

Hierarchy (View Summary)

Implements

Index

Constructors

Accessors

Methods

Constructors

constructor

Parameters

Returns Quaternion

Accessors

w

Returns number

Parameters

Returns void

x

Returns number

Parameters

Returns void

y

Returns number

Parameters

Returns void

z

Returns number

Parameters

Returns void

Methods

clone

Returns Quaternion

fromAxisAngleSelf

Parameters

Returns this

fromEulerSelf

Parameters

Returns this

Parameters

Returns this

fromLookDirectionSelf

Parameters

Returns this

identitySelf

Returns this

invert

Returns Quaternion

invertSelf

Returns this

multiply

Parameters

Returns Quaternion

multiplySelf

Parameters

Returns this

normalize

Returns Quaternion

normalizeSelf

Returns this

ProtectednotifyOnChange

Returns void

onChange

Parameters

Returns StopObservingFn

rotateVector

Parameters

Returns Vector3

rotateVectorInPlace

Parameters

Returns Vector3

setValue

Parameters

Returns this

Parameters

Returns this

slerp

Parameters

Returns Quaternion

slerpSelf

Parameters

Returns this

`Protected`notifyOnChange

`Static`fromAxisAngle

`Static`fromEuler

`Static`fromLookDirection

`Static`identity