Matrix3 | /src/math/Matrix3.js | threejs_4_deno@v121

class Matrix3

implements Matrix

import { Matrix3 } from "https://deno.land/x/threejs_4_deno@v121/src/math/Matrix3.js";

( class Matrix3 implements Matrix )

Constructors

new

Matrix3()

Creates an identity matrix.

Properties

elements: number[]

Array with matrix values.

Methods

clone(): this

copy(m: Matrix3): this

determinant(): number

equals(matrix: Matrix3): boolean

extractBasis(

xAxis: Vector3,

yAxis: Vector3,

zAxis: Vector3,

): Matrix3

deprecated

flattenToArrayOffset(array: number[], offset: number): number[]

fromArray(array: number[], offset?: number): Matrix3

Sets the values of this matrix from the provided array.

fromArray(array: ArrayLike<number>, offset?: number): Matrix3

Sets the values of this matrix from the provided array-like.

getInverse(matrix: Matrix3): Matrix3

getInverse(matrix: Matrix4, throwOnDegenerate?: boolean): Matrix3

getNormalMatrix(matrix4: Matrix4): Matrix3

identity(): Matrix3

multiply(m: Matrix3): Matrix3

Multiplies this matrix by m.

multiplyMatrices(a: Matrix3, b: Matrix3): Matrix3

Sets this matrix to a x b.

multiplyScalar(s: number): Matrix3

deprecated

multiplyVector3(vector: Vector3): any

deprecated

multiplyVector3Array(a: any): any

premultiply(m: Matrix3): Matrix3

rotate(theta: number): Matrix3

scale(sx: number, sy: number): Matrix3

set(

n11: number,

n12: number,

n13: number,

n21: number,

n22: number,

n23: number,

n31: number,

n32: number,

n33: number,

): Matrix3

setFromMatrix4(m: Matrix4): Matrix3

setUvTransform(

tx: number,

ty: number,

sx: number,

sy: number,

rotation: number,

cx: number,

cy: number,

): Matrix3

toArray(array?: number[], offset?: number): number[]

Returns an array with the values of this matrix, or copies them into the provided array.

toArray(array?: ArrayLike<number>, offset?: number): ArrayLike<number>

Copies he values of this matrix into the provided array-like.

translate(tx: number, ty: number): Matrix3

transpose(): Matrix3

Transposes this matrix in place.

transposeIntoArray(r: number[]): Matrix3

Transposes this matrix into the supplied array r, and returns itself.