Class Matrix33

Hierarchy

Matrix33

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new Matrix33(data?: number[]): Matrix33

- Defined in src/math/Matrix33.ts:14
Parameters
- Optional data: number[]
Returns Matrix33

Properties

data

data: number[]

Static identity

identity: Matrix33 = new Matrix33()

Static pool

pool: ObjectPool<Matrix33> = new ObjectPool(Matrix33, 8)

Methods

determinant

determinant(): number

- Defined in src/math/Matrix33.ts:96
Returns number

getInverse

getInverse(matrix: Matrix33): this

- Defined in src/math/Matrix33.ts:108
Parameters
- matrix: Matrix33
Returns this

getNormalMatrix

getNormalMatrix(matrix4: Matrix44): this

- Defined in src/math/Matrix33.ts:137
Parameters
- matrix4: Matrix44
Returns this

invert

invert(): this

- Defined in src/math/Matrix33.ts:104
Returns this

multiply

multiply(m: Matrix33): this

- Defined in src/math/Matrix33.ts:61
Parameters
- m: Matrix33
Returns this

multiplyMatrices

multiplyMatrices(a: Matrix33, b: Matrix33): this

- Defined in src/math/Matrix33.ts:65
Parameters
- a: Matrix33
- b: Matrix33
Returns this

multiplyScalar

multiplyScalar(s: number): this

- Defined in src/math/Matrix33.ts:87
Parameters
- s: number
Returns this

rotate

rotate(theta: number): this

- Defined in src/math/Matrix33.ts:156
Parameters
- theta: number
Returns this

scale

scale(sx: number, sy: number): this

- Defined in src/math/Matrix33.ts:149
Parameters
- sx: number
- sy: number
Returns this

set

set(n11: number, n12: number, n13: number, n21: number, n22: number, n23: number, n31: number, n32: number, n33: number): this

- Defined in src/math/Matrix33.ts:33
Parameters
- n11: number
- n12: number
- n13: number
- n21: number
- n22: number
- n23: number
- n31: number
- n32: number
- n33: number
Returns this

setFromMatrix4

setFromMatrix4(m: Matrix44): this

- Defined in src/math/Matrix33.ts:51
Parameters
- m: Matrix44
Returns this

setIdentity

setIdentity(): this

- Defined in src/math/Matrix33.ts:24
Returns this

translate

translate(tx: number, ty: number): this

- Defined in src/math/Matrix33.ts:172
Parameters
- tx: number
- ty: number
Returns this

transpose

transpose(): this

- Defined in src/math/Matrix33.ts:141
Returns this

Static fromPool

fromPool(): Matrix33

- Defined in src/math/Matrix33.ts:12
Returns Matrix33