filament-utils/io.github.erkko68.filament.utils/Mat2

Mat2

data class Mat2(var x: Float2 = Float2(x = 1.0f), var y: Float2 = Float2(y = 1.0f))

A 2×2 column-major matrix of Float values.

Stored as two column vectors x and y. Default-constructed as the identity matrix.

Constructors

Mat2

constructor(x: Float2 = Float2(x = 1.0f), y: Float2 = Float2(y = 1.0f))

constructor(m: Mat2)

Types

Companion

object Companion

Properties

var x: Float2

var y: Float2

Functions

compareTo

inline fun compareTo(m: Mat2, delta: Float = 0.0f): Mat2

inline fun compareTo(v: Float, delta: Float = 0.0f): Mat2

dec

operator fun dec(): Mat2

div

operator fun div(v: Float): Mat2

equals

inline fun equals(m: Mat2, delta: Float = 0.0f): Boolean

inline fun equals(v: Float, delta: Float = 0.0f): Boolean

get

operator fun get(column: MatrixColumn): Float2

operator fun get(column: Int): Float2

operator fun get(column: MatrixColumn, row: Int): Float

operator fun get(column: Int, row: Int): Float

inc

operator fun inc(): Mat2

invoke

operator fun invoke(row: Int, column: Int): Float

operator fun invoke(row: Int, column: Int, v: Float)

minus

operator fun minus(v: Float): Mat2

plus

operator fun plus(v: Float): Mat2

set

operator fun set(column: Int, v: Float2)

operator fun set(column: Int, row: Int, v: Float)

times

operator fun times(v: Float2): Float2

operator fun times(m: Mat2): Mat2

operator fun times(v: Float): Mat2

toFloatArray

fun toFloatArray(): FloatArray

toFloatArrayColumn

fun toFloatArrayColumn(): FloatArray

This matrix as a FloatArray in column-major order

toString

open override fun toString(): String

unaryMinus

operator fun unaryMinus(): Mat2