Class Matrix2

Represents a 2x2 matrix.

Matrix layout: | a | c | | b | d |

Constructors

constructor

new Matrix2(e11?: number, e12?: number, e21?: number, e22?: number): Matrix2
Creates a matrix from raw components.
Parameters
- Optionale11: number
- Optionale12: number
- Optionale21: number
- Optionale22: number
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:65

Properties

a

a: number

b

b: number

c

c: number

d

d: number

`Static` `Readonly`Identity

Identity: Matrix2

The identity matrix.

`Static` `Readonly`Zero

The zero matrix.

Methods

[iterator]

"[iterator]"(): IterableIterator<number>
Iterates over the matrix components in column-major order.

Returns IterableIterator<number>
- Defined in node_modules/hisabati/dist/index.d.ts:217

add

add(matrix: Matrix2): Matrix2
Adds another matrix to this one.
Parameters
- matrix: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:97

addScalar

addScalar(scalar: number): Matrix2
Adds a scalar to each element.
Parameters
- scalar: number
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:101

clone

clone(): Matrix2
Creates a new matrix with the same components.

Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:77

copy

copy(other: Matrix2): this
Copies another matrix into this one.
Parameters
- other: Matrix2
Returns this
- Defined in node_modules/hisabati/dist/index.d.ts:73

determinant

determinant(): number
Returns the determinant of this matrix.

Returns number
- Defined in node_modules/hisabati/dist/index.d.ts:89

divide

divide(matrix: Matrix2): Matrix2
Divides this matrix by another (this = this * inverse(matrix)).
Parameters
- matrix: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:121

divideScalar

divideScalar(scalar: number): Matrix2
Divides each element by a scalar.
Parameters
- scalar: number
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:125

equals

equals(matrix: Matrix2): boolean
Checks component-wise equality.
Parameters
- matrix: Matrix2
Returns boolean
- Defined in node_modules/hisabati/dist/index.d.ts:133

invert

invert(): Matrix2
Inverts this matrix in place.

Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:129

multiply

multiply(matrix: Matrix2): Matrix2
Multiplies this matrix by another.
Parameters
- matrix: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:113

multiplyScalar

multiplyScalar(scalar: number): Matrix2
Multiplies each element by a scalar.
Parameters
- scalar: number
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:117

serialize

serialize(): Matrix2Like
Serializes this matrix.

Returns Matrix2Like
- Defined in node_modules/hisabati/dist/index.d.ts:81

set

set(e11: number, e12: number, e21: number, e22: number): this
Sets this matrix from raw components.
Parameters
- e11: number
- e12: number
- e21: number
- e22: number
Returns this
- Defined in node_modules/hisabati/dist/index.d.ts:69

subtract

subtract(matrix: Matrix2): Matrix2
Subtracts another matrix from this one.
Parameters
- matrix: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:105

subtractScalar

subtractScalar(scalar: number): Matrix2
Subtracts a scalar from each element.
Parameters
- scalar: number
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:109

trace

trace(): number
Returns the trace of this matrix.

Returns number
- Defined in node_modules/hisabati/dist/index.d.ts:93

transpose

transpose(): Matrix2
Transposes this matrix in place.

Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:85

`Static`add

add(matrix1: Matrix2, matrix2: Matrix2, out?: Matrix2): Matrix2
Adds two matrices.
Parameters
- matrix1: Matrix2
- matrix2: Matrix2
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:177

`Static`addScalar

addScalar(matrix: Matrix2, scalar: number, out?: Matrix2): Matrix2
Adds a scalar to each element.
Parameters
- matrix: Matrix2
- scalar: number
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:181

`Static`copy

copy(matrix: Matrix2, out?: Matrix2): Matrix2
Copies a matrix into an output matrix.
Parameters
- matrix: Matrix2
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:141

`Static`deserialize

deserialize(value: Matrix2Like, out?: Matrix2): Matrix2
Deserializes a matrix from an array.
Parameters
- value: Matrix2Like
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:149

`Static`determinant

determinant(matrix: Matrix2): number
Computes the determinant of a matrix.
Parameters
- matrix: Matrix2
Returns number
- Defined in node_modules/hisabati/dist/index.d.ts:169

`Static`divide

divide(matrix1: Matrix2, matrix2: Matrix2, out?: Matrix2): Matrix2
Divides two matrices (out = matrix1 * inverse(matrix2)).
Parameters
- matrix1: Matrix2
- matrix2: Matrix2
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:201

`Static`divideScalar

divideScalar(matrix: Matrix2, scalar: number, out?: Matrix2): Matrix2
Divides a matrix by a scalar.
Parameters
- matrix: Matrix2
- scalar: number
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:205

`Static`equal

equal(matrix1: Matrix2, matrix2: Matrix2): boolean
Checks component-wise equality for two matrices.
Parameters
- matrix1: Matrix2
- matrix2: Matrix2
Returns boolean
- Defined in node_modules/hisabati/dist/index.d.ts:213

`Static`identity

identity(out?: Matrix2): Matrix2
Writes the identity matrix.
Parameters
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:161

`Static`invert

invert(matrix: Matrix2, out?: Matrix2): Matrix2
Inverts a matrix.
Parameters
- matrix: Matrix2
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:209

`Static`multiply

multiply(matrix1: Matrix2, matrix2: Matrix2, out?: Matrix2): Matrix2
Multiplies two matrices.
Parameters
- matrix1: Matrix2
- matrix2: Matrix2
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:193

`Static`multiplyScalar

multiplyScalar(matrix: Matrix2, scalar: number, out?: Matrix2): Matrix2
Multiplies a matrix by a scalar.
Parameters
- matrix: Matrix2
- scalar: number
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:197

`Static`serialize

serialize(value: Matrix2): Matrix2Like
Serializes a matrix to an array.
Parameters
- value: Matrix2
Returns Matrix2Like
- Defined in node_modules/hisabati/dist/index.d.ts:145

`Static`set

set(e11: number, e12: number, e21: number, e22: number, out?: Matrix2): Matrix2
Creates or overwrites a matrix from raw components.
Parameters
- e11: number
- e12: number
- e21: number
- e22: number
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:137

`Static`subtract

subtract(matrix1: Matrix2, matrix2: Matrix2, out?: Matrix2): Matrix2
Subtracts two matrices.
Parameters
- matrix1: Matrix2
- matrix2: Matrix2
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:185

`Static`subtractScalar

subtractScalar(matrix: Matrix2, scalar: number, out?: Matrix2): Matrix2
Subtracts a scalar from each element.
Parameters
- matrix: Matrix2
- scalar: number
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:189

`Static`trace

trace(matrix: Matrix2): number
Computes the trace of a matrix.
Parameters
- matrix: Matrix2
Returns number
- Defined in node_modules/hisabati/dist/index.d.ts:173

`Static`transpose

transpose(matrix: Matrix2, out?: Matrix2): Matrix2
Transposes a matrix.
Parameters
- matrix: Matrix2
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:157

`Static`validateSerial

validateSerial(value: unknown): value is Matrix2Like
Checks whether a value is a valid matrix serial.
Parameters
- value: unknown
Returns value is Matrix2Like
- Defined in node_modules/hisabati/dist/index.d.ts:153

`Static`zero

zero(out?: Matrix2): Matrix2
Writes the zero matrix.
Parameters
- Optionalout: Matrix2
Returns Matrix2
- Defined in node_modules/hisabati/dist/index.d.ts:165