Class Matrix3

( class Matrix3 implements Matrix )

Hierarchy

Matrix3

Implements

Matrix

Constructors

constructor

new Matrix3(): Matrix3
Creates an identity matrix.

Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:55

Properties

elements

elements: number[]

Array with matrix values.

Default

[1, 0, 0, 0, 1, 0, 0, 0, 1]

Methods

clone

clone(): Matrix3
clone():T;

Returns Matrix3
Implementation of Matrix.clone
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:75

copy

copy(m: Matrix3): Matrix3
copy(m:T):T;
Parameters
- m: Matrix3
Returns Matrix3
Implementation of Matrix.copy
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:76

determinant

determinant(): number
Returns number
Implementation of Matrix.determinant
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:80

equals

equals(matrix: Matrix3): boolean
Parameters
- matrix: Matrix3
Returns boolean
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:106

extractBasis

extractBasis(xAxis: THREE.Vector3, yAxis: THREE.Vector3, zAxis: THREE.Vector3): Matrix3
Parameters
- xAxis: THREE.Vector3
- yAxis: THREE.Vector3
- zAxis: THREE.Vector3
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:77

flattenToArrayOffset

flattenToArrayOffset(array: number[], offset: number): number[]
Deprecated
Use .toArray() instead.
Parameters
- array: number[]
- offset: number
Returns number[]
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:163

fromArray

fromArray(array: number[] | ArrayLike<number>, offset?: number): Matrix3
Sets the values of this matrix from the provided array or array-like.
Parameters
- array: number[] | ArrayLike<number>
  
  the source array or array-like.
- Optional offset: number
  
  (optional) offset into the array-like. Default is 0.
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:113

getInverse

getInverse(matrix: Matrix4, throwOnDegenerate?: boolean): Matrix3
Deprecated
Use .invert() instead.
Parameters
- matrix: Matrix4
- Optional throwOnDegenerate: boolean
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:157
getInverse(matrix: Matrix): Matrix
Parameters
- matrix: Matrix
Returns Matrix
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:158

getNormalMatrix

getNormalMatrix(matrix4: Matrix4): Matrix3
Parameters
- matrix4: Matrix4
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:91

identity

identity(): Matrix3
identity():T;

Returns Matrix3
Implementation of Matrix.identity
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:74

invert

invert(): Matrix3
Inverts this matrix in place.

Returns Matrix3
Implementation of Matrix.invert
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:85

multiply

multiply(m: Matrix3): Matrix3
Multiplies this matrix by m.
Parameters
- m: Matrix3
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:135

multiplyMatrices

multiplyMatrices(a: Matrix3, b: Matrix3): Matrix3
Sets this matrix to a x b.
Parameters
- a: Matrix3
- b: Matrix3
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:142

multiplyScalar

multiplyScalar(s: number): Matrix3
multiplyScalar(s:number):T;
Parameters
- s: number
Returns Matrix3
Implementation of Matrix.multiplyScalar
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:79

multiplyVector3

multiplyVector3(vector: THREE.Vector3): any
Deprecated
Use vector.applyMatrix3( matrix ) instead.
Parameters
- vector: THREE.Vector3
Returns any
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:147

multiplyVector3Array

multiplyVector3Array(a: any): any
Deprecated
This method has been removed completely.
Parameters
- a: any
Returns any
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:152

premultiply

premultiply(m: Matrix3): Matrix3
Parameters
- m: Matrix3
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:137

rotate

rotate(theta: number): Matrix3
Parameters
- theta: number
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:102

scale

scale(sx: number, sy: number): Matrix3
Parameters
- sx: number
- sy: number
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:100

set

set(n11: number, n12: number, n13: number, n21: number, n22: number, n23: number, n31: number, n32: number, n33: number): Matrix3
Parameters
- n11: number
- n12: number
- n13: number
- n21: number
- n22: number
- n23: number
- n31: number
- n32: number
- n33: number
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:63

setFromMatrix4

setFromMatrix4(m: Matrix4): Matrix3
Parameters
- m: Matrix4
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:78

setUvTransform

setUvTransform(tx: number, ty: number, sx: number, sy: number, rotation: number, cx: number, cy: number): Matrix3
Parameters
- tx: number
- ty: number
- sx: number
- sy: number
- rotation: number
- cx: number
- cy: number
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:98

toArray

toArray(array?: number[], offset?: number): number[]
Returns an array with the values of this matrix, or copies them into the provided array.

Returns
The created or provided array.
Parameters
- Optional array: number[]
  
  (optional) array to store the matrix to. If this is not provided, a new array will be created.
- Optional offset: number
  
  (optional) optional offset into the array.
Returns number[]
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:121
toArray(array?: Matrix3Tuple, offset?: 0): Matrix3Tuple
Parameters
- Optional array: Matrix3Tuple
- Optional offset: 0
Returns Matrix3Tuple
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:122
toArray(array?: ArrayLike<number>, offset?: number): ArrayLike<number>
Copies he values of this matrix into the provided array-like.

Returns
The provided array-like.
Parameters
- Optional array: ArrayLike<number>
  
  array-like to store the matrix to.
- Optional offset: number
  
  (optional) optional offset into the array-like.
Returns ArrayLike<number>
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:130

translate

translate(tx: number, ty: number): Matrix3
Parameters
- tx: number
- ty: number
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:104

transpose

transpose(): Matrix3
Transposes this matrix in place.

Returns Matrix3
Implementation of Matrix.transpose
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:90

transposeIntoArray

transposeIntoArray(r: number[]): Matrix3
Transposes this matrix into the supplied array r, and returns itself.
Parameters
- r: number[]
Returns Matrix3
- Defined in node_modules/@types/three/src/math/Matrix3.d.ts:96

Class Matrix3

Hierarchy

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

Returns Matrix3

Properties

elements

Default

Methods

clone

Returns Matrix3

copy

Parameters

m: Matrix3

Returns Matrix3

determinant

Returns number

equals

Parameters

matrix: Matrix3

Returns boolean

extractBasis

Parameters

xAxis: THREE.Vector3

yAxis: THREE.Vector3

zAxis: THREE.Vector3

Returns Matrix3

flattenToArrayOffset

Deprecated

Parameters

array: number[]

offset: number

Returns number[]

fromArray

Parameters

array: number[] | ArrayLike<number>

Optional offset: number

Returns Matrix3

getInverse

Deprecated

Parameters

matrix: Matrix4

Optional throwOnDegenerate: boolean

Returns Matrix3

Parameters

matrix: Matrix

Returns Matrix

getNormalMatrix

Parameters

matrix4: Matrix4

Returns Matrix3

identity

Returns Matrix3

invert

Returns Matrix3

multiply

Parameters

m: Matrix3

Returns Matrix3

multiplyMatrices

Parameters

a: Matrix3

b: Matrix3

Returns Matrix3

multiplyScalar

Parameters

s: number

Returns Matrix3

multiplyVector3

Deprecated

Parameters

vector: THREE.Vector3

Returns any

multiplyVector3Array

Deprecated

`Optional` offset: number

`Optional` throwOnDegenerate: boolean

`Optional` array: number[]

`Optional` offset: number

`Optional` array: Matrix3Tuple

`Optional` offset: 0

`Optional` array: ArrayLike<number>

`Optional` offset: number