Class Matrix4

Represents a 4x4 square matrix. Can be used to represent 3 dimensional rotation, scale and skew.

Column major.

a	e	i	m
b	f	j	n
c	g	k	o
d	h	l	p

Index

Constructors

constructor

Properties

a b c d e f g h i j k l m n o p Identity Zero

Constructors

constructor

new Matrix4(
    n11?: number,
    n12?: number,
    n13?: number,
    n14?: number,
    n21?: number,
    n22?: number,
    n23?: number,
    n24?: number,
    n31?: number,
    n32?: number,
    n33?: number,
    n34?: number,
    n41?: number,
    n42?: number,
    n43?: number,
    n44?: number,
): Matrix4
Parameters
- n11: number = 1
- n12: number = 0
- n13: number = 0
- n14: number = 0
- n21: number = 0
- n22: number = 1
- n23: number = 0
- n24: number = 0
- n31: number = 0
- n32: number = 0
- n33: number = 1
- n34: number = 0
- n41: number = 0
- n42: number = 0
- n43: number = 0
- n44: number = 1
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:115

Properties

a

a: number = 1

b

b: number = 0

c

c: number = 0

d

d: number = 0

e

e: number = 0

f

f: number = 1

g

g: number = 0

h

h: number = 0

i

i: number = 0

j

j: number = 0

k

k: number = 1

l

l: number = 0

m

m: number = 0

n

n: number = 0

o

o: number = 0

p

p: number = 1

`Static`Identity

Identity: Matrix4 = ...

`Static`Zero

Zero: Matrix4 = ...

Methods

[iterator]

"[iterator]"(): Generator<number, void, unknown>
Allows iteration of components.

Returns Generator<number, void, unknown>
Yields
- Defined in src/math/core/matrices/matrix4.js:877

add

add(matrix: Matrix4): Matrix4
Parameters
- matrix: Matrix4
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:222

addScalar

addScalar(scalar: number): Matrix4
Parameters
- scalar: number
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:232

clone

clone(): Matrix4
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:191

copy

copy(other: Matrix4): Matrix4
Parameters
- other: Matrix4
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:182

determinant

determinant(): number
Returns number
- Defined in src/math/core/matrices/matrix4.js:207

divide

divide(matrix: Matrix4): Matrix4
Parameters
- matrix: Matrix4
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:282

divideScalar

divideScalar(scalar: number): Matrix4
Parameters
- scalar: number
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:292

equals

equals(matrix: Matrix4): boolean
Parameters
- matrix: Matrix4
Returns boolean
- Defined in src/math/core/matrices/matrix4.js:311

invert

invert(): Matrix4
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:301

multiply

multiply(matrix: Matrix4): Matrix4
Parameters
- matrix: Matrix4
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:262

multiplyScalar

multiplyScalar(scalar: number): Matrix4
Parameters
- scalar: number
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:272

set

set(
    e11: number,
    e12: number,
    e13: number,
    e14: number,
    e21: number,
    e22: number,
    e23: number,
    e24: number,
    e31: number,
    e32: number,
    e33: number,
    e34: number,
    e41: number,
    e42: number,
    e43: number,
    e44: number,
): Matrix4
Parameters
- e11: number
- e12: number
- e13: number
- e14: number
- e21: number
- e22: number
- e23: number
- e24: number
- e31: number
- e32: number
- e33: number
- e34: number
- e41: number
- e42: number
- e43: number
- e44: number
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:173

subtract

subtract(matrix: Matrix4): Matrix4
Parameters
- matrix: Matrix4
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:242

subtractScalar

subtractScalar(scalar: number): Matrix4
Parameters
- scalar: number
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:252

trace

trace(): number
Returns number
- Defined in src/math/core/matrices/matrix4.js:214

transpose

transpose(): Matrix4
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:198

`Static`add

add(matrix1: Matrix4, matrix2: Matrix4, out?: Matrix4): Matrix4
Parameters
- matrix1: Matrix4
- matrix2: Matrix4
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:570

`Static`addScalar

addScalar(matrix: Matrix4, scalar: number, out?: Matrix4): Matrix4
Parameters
- matrix: Matrix4
- scalar: number
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:597

`Static`copy

copy(matrix: Matrix4, out?: Matrix4): Matrix4
Parameters
- matrix: Matrix4
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:379

`Static`determinant

determinant(matrix: Matrix4): number
Parameters
- matrix: Matrix4
Returns number
- Defined in src/math/core/matrices/matrix4.js:501

`Static`divide

divide(matrix1: Matrix4, matrix2: Matrix4, out?: Matrix4): Matrix4
Parameters
- matrix1: Matrix4
- matrix2: Matrix4
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:770

`Static`divideScalar

divideScalar(matrix: Matrix4, scalar: number, out?: Matrix4): Matrix4
Parameters
- matrix: Matrix4
- scalar: number
- Optionalout: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:783

`Static`equal

equal(matrix1: Matrix4, matrix2: Matrix4): boolean
Parameters
- matrix1: Matrix4
- matrix2: Matrix4
Returns boolean
- Defined in src/math/core/matrices/matrix4.js:851

`Static`identity

identity(out?: Matrix4): Matrix4
Parameters
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:444

`Static`invert

invert(matrix: Matrix4, out?: Matrix4): Matrix4
Parameters
- matrix: Matrix4
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:794

`Static`multiply

multiply(matrix1: Matrix4, matrix2: Matrix4, out?: Matrix4): Matrix4
Parameters
- matrix1: Matrix4
- matrix2: Matrix4
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:678

`Static`multiplyScalar

multiplyScalar(matrix: Matrix4, scalar: number, out?: Matrix4): Matrix4
Parameters
- matrix: Matrix4
- scalar: number
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:744

`Static`set

set(
    n11?: number,
    n12?: number,
    n13?: number,
    n14?: number,
    n21?: number,
    n22?: number,
    n23?: number,
    n24?: number,
    n31?: number,
    n32?: number,
    n33?: number,
    n34?: number,
    n41?: number,
    n42?: number,
    n43?: number,
    n44?: number,
    out?: Matrix4,
): Matrix4
Parameters
- n11: number = 1
- n12: number = 0
- n13: number = 0
- n14: number = 0
- n21: number = 0
- n22: number = 1
- n23: number = 0
- n24: number = 0
- n31: number = 0
- n32: number = 0
- n33: number = 1
- n34: number = 0
- n41: number = 0
- n42: number = 0
- n43: number = 0
- n44: number = 1
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:335

`Static`subtract

subtract(matrix1: Matrix4, matrix2: Matrix4, out?: Matrix4): Matrix4
Parameters
- matrix1: Matrix4
- matrix2: Matrix4
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:624

`Static`subtractScalar

subtractScalar(matrix: Matrix4, scalar: number, out?: Matrix4): Matrix4
Parameters
- matrix: Matrix4
- scalar: number
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:651

`Static`trace

trace(matrix: Matrix4): number
Parameters
- matrix: Matrix4
Returns number
- Defined in src/math/core/matrices/matrix4.js:560

`Static`transpose

transpose(matrix: Matrix4, out?: Matrix4): Matrix4
Parameters
- matrix: Matrix4
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:405

`Static`zero

zero(out?: Matrix4): Matrix4
Parameters
- out: Matrix4 = ...
Returns Matrix4
- Defined in src/math/core/matrices/matrix4.js:473

Class Matrix4

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns Matrix4

Properties

a

b

c

d

e

f

g

h

i

j

k

l

m

n

o

p

StaticIdentity

StaticZero

Methods

[iterator]

Returns Generator<number, void, unknown>

Yields

add

Parameters

Returns Matrix4

addScalar

Parameters

Returns Matrix4

clone

Returns Matrix4

copy

Parameters

Returns Matrix4

determinant

Returns number

divide

Parameters

Returns Matrix4

divideScalar

Parameters

Returns Matrix4

equals

Parameters

Returns boolean

invert

Returns Matrix4

multiply

Parameters

Returns Matrix4

multiplyScalar

Parameters

Returns Matrix4

set

Parameters

Returns Matrix4

subtract

Parameters

Returns Matrix4

subtractScalar

Parameters

Returns Matrix4

trace

Returns number

transpose

Returns Matrix4

Staticadd

Parameters

Returns Matrix4

StaticaddScalar

Parameters

`Static`Identity

`Static`Zero

`Static`add

`Static`addScalar

`Static`copy

`Static`determinant

`Static`divide

`Static`divideScalar

`Static`equal

`Static`identity

`Static`invert

`Static`multiply

`Static`multiplyScalar

`Static`set

`Static`subtract

`Static`subtractScalar

`Static`trace

`Static`transpose

`Static`zero