Class Mat3

Constructors

constructor

new Mat3(...args: number[]): Mat3
Parameters
- ...args: number[]
Returns Mat3
- Defined in Mat3.ts:77

Accessors

a11

get a11(): number
Returns number
- Defined in Mat3.ts:346
set a11(v: number): void
Parameters
- v: number
Returns void
- Defined in Mat3.ts:339

a12

get a12(): number
Returns number
- Defined in Mat3.ts:364
set a12(v: number): void
Parameters
- v: number
Returns void
- Defined in Mat3.ts:357

a13

get a13(): number
Returns number
- Defined in Mat3.ts:382
set a13(v: number): void
Parameters
- v: number
Returns void
- Defined in Mat3.ts:375

a21

get a21(): number
Returns number
- Defined in Mat3.ts:400
set a21(v: number): void
Parameters
- v: number
Returns void
- Defined in Mat3.ts:393

a22

get a22(): number
Returns number
- Defined in Mat3.ts:418
set a22(v: number): void
Parameters
- v: number
Returns void
- Defined in Mat3.ts:411

a23

get a23(): number
Returns number
- Defined in Mat3.ts:436
set a23(v: number): void
Parameters
- v: number
Returns void
- Defined in Mat3.ts:429

a31

get a31(): number
Returns number
- Defined in Mat3.ts:454
set a31(v: number): void
Parameters
- v: number
Returns void
- Defined in Mat3.ts:447

a32

get a32(): number
Returns number
- Defined in Mat3.ts:472
set a32(v: number): void
Parameters
- v: number
Returns void
- Defined in Mat3.ts:465

a33

get a33(): number
Returns number
- Defined in Mat3.ts:490
set a33(v: number): void
Parameters
- v: number
Returns void
- Defined in Mat3.ts:483

array

get array(): number[]
(getter) Returns the basic array representation of this matrix.

Returns number[]
- Defined in Mat3.ts:504

columnArray

get columnArray(): number[]
(getter) Returns the basic array representation of this matrix. this returns the array in column-major form.

Returns number[]
- Defined in Mat3.ts:525

determinant

get determinant(): number
Calculates the determinant of the mat3

Returns number
determinant of a
- Defined in Mat3.ts:555

determinantFunction

get determinantFunction(): Mat3DeterminantFunction
Returns Mat3DeterminantFunction
- Defined in Mat3.ts:539

frobeniusnorm

get frobeniusnorm(): number
Returns number
- Defined in Mat3.ts:494

Methods

[iterator]

"[iterator]"(): {
next(): | { done: boolean; value: number }
| { done: boolean; value?: undefined };
}
Adds iteration to the object, allowing it to be destructured and iterated upon in various useful ways.

Returns {
next(): | { done: boolean; value: number }
| { done: boolean; value?: undefined };
}
- Defined in Mat3.ts:650

add

add(m: Mat3): Mat3
Parameters
- m: Mat3
Returns Mat3
- Defined in Mat3.ts:165

addNew

addNew(m: Mat3): Mat3
Parameters
- m: Mat3
Returns Mat3
- Defined in Mat3.ts:178

adjoint

adjoint(): Mat3
Returns Mat3
- Defined in Mat3.ts:143

adjointNew

adjointNew(): Mat3
Returns Mat3
- Defined in Mat3.ts:161

clone

clone(): Mat3
Returns Mat3
- Defined in Mat3.ts:110

invert

invert(): Mat3
Returns Mat3
- Defined in Mat3.ts:288

invertNew

invertNew(): Mat3
Returns Mat3
- Defined in Mat3.ts:316

multiply

multiply(m: Mat3): Mat3
Parameters
- m: Mat3
Returns Mat3
- Defined in Mat3.ts:201

multiplyNew

multiplyNew(m: Mat3): Mat3
Parameters
- m: Mat3
Returns Mat3
- Defined in Mat3.ts:217

multiplyScalar

multiplyScalar(s: number): Mat3
Parameters
- s: number
Returns Mat3
- Defined in Mat3.ts:221

multiplyScalarNew

multiplyScalarNew(s: number): Mat3
Parameters
- s: number
Returns Mat3
- Defined in Mat3.ts:234

reset

reset(...args: number[]): Mat3
Parameters
- ...args: number[]
Returns Mat3
- Defined in Mat3.ts:81

resetToMat3

resetToMat3(m: Mat3): Mat3
Parameters
- m: Mat3
Returns Mat3
- Defined in Mat3.ts:97

rotate

rotate(r: number): Mat3
Parameters
- r: number
Returns Mat3
- Defined in Mat3.ts:268

rotateNew

rotateNew(r: number): Mat3
Parameters
- r: number
Returns Mat3
- Defined in Mat3.ts:284

scale

scale(s: number): Mat3
Parameters
- s: number
Returns Mat3
- Defined in Mat3.ts:238

scaleByVec2

scaleByVec2(v: Vec2Like): Mat3
Parameters
- v: Vec2Like
Returns Mat3
- Defined in Mat3.ts:246

scaleByVec2New

scaleByVec2New(v: Vec2Like): Mat3
Parameters
- v: Vec2Like
Returns Mat3
- Defined in Mat3.ts:257

scaleNew

scaleNew(s: number): Mat3
Parameters
- s: number
Returns Mat3
- Defined in Mat3.ts:242

subtract

subtract(m: Mat3): Mat3
Parameters
- m: Mat3
Returns Mat3
- Defined in Mat3.ts:184

subtractNew

subtractNew(m: Mat3): Mat3
Parameters
- m: Mat3
Returns Mat3
- Defined in Mat3.ts:197

toString

toString(): string
Returns string
- Defined in Mat3.ts:320

translate

translate(v: Vec2): Mat3
Parameters
- v: Vec2
Returns Mat3
- Defined in Mat3.ts:261

transpose

transpose(): Mat3
Returns Mat3
- Defined in Mat3.ts:124

transposeNew

transposeNew(): Mat3
Returns Mat3
- Defined in Mat3.ts:139

`Static`fromAngle

fromAngle(r: number): Mat3
Parameters
- r: number
Returns Mat3
- Defined in Mat3.ts:559

`Static`fromMat4

fromMat4(a: Mat4): Mat3
Calculates a 3x3 normal matrix (transpose inverse) from the 4x4 matrix
Parameters
- a: Mat4
  Mat4 to derive the normal matrix from
Returns Mat3
- Defined in Mat3.ts:606

`Static`fromProjection

fromProjection(width: number, height: number): Mat3
Generates a 2D projection matrix with the given bounds
Parameters
- width: number
  Width of your gl context
- height: number
  Height of gl context
Returns Mat3
out
- Defined in Mat3.ts:637

`Static`fromQuat

fromQuat(q: Vec4Like): Mat3
Parameters
- q: Vec4Like
Returns Mat3
- Defined in Mat3.ts:571

`Static`fromScalingVec2

fromScalingVec2(v: Vec2Like): Mat3
Parameters
- v: Vec2Like
Returns Mat3
- Defined in Mat3.ts:566

`Static`identity

identity(): Mat3
Returns Mat3
- Defined in Mat3.ts:641