korge-foundation/korlibs.math.geom/Matrix4

Matrix4

data class Matrix4 : IsAlmostEqualsF<Matrix4>

Useful for representing complete transforms: rotations, scales, translations, projections, etc.

Constructors

Matrix4

constructor()

Types

Companion

object Companion

Properties

val c0: Vector4F

val c1: Vector4F

val c2: Vector4F

val c3: Vector4F

determinant

val determinant: Float

mutable

val Matrix4.mutable: MMatrix4

val r0: Vector4F

val r1: Vector4F

val r2: Vector4F

val r3: Vector4F

val v00: Float

val v01: Float

val v02: Float

val v03: Float

val v10: Float

val v11: Float

val v12: Float

val v13: Float

val v20: Float

val v21: Float

val v22: Float

val v23: Float

val v30: Float

val v31: Float

val v32: Float

val v33: Float

Functions

fun c(column: Int): Vector4F

copyToColumns

fun copyToColumns(out: FloatArray = FloatArray(16), offset: Int = 0): FloatArray

copyToRows

fun copyToRows(out: FloatArray = FloatArray(16), offset: Int = 0): FloatArray

decompose

fun decompose(): TRS4

decomposeRotation

fun decomposeRotation(rowNormalise: Boolean = true): Quaternion

equals

open operator override fun equals(other: Any?): Boolean

get

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

getAtIndex

fun getAtIndex(index: Int): Float

hashCode

open override fun hashCode(): Int

inverted

fun inverted(): Matrix4

isAlmostEquals

open override fun isAlmostEquals(other: Matrix4, epsilon: Float): Boolean

fun r(row: Int): Vector4F

rotated

fun rotated(euler: EulerRotation): Matrix4

fun rotated(quat: Quaternion): Matrix4

fun rotated(x: Angle, y: Angle, z: Angle): Matrix4

fun rotated(angle: Angle, x: Double, y: Double, z: Double): Matrix4

fun rotated(angle: Angle, x: Float, y: Float, z: Float): Matrix4

fun rotated(angle: Angle, x: Int, y: Int, z: Int): Matrix4

scaled

fun scaled(x: Double, y: Double, z: Double, w: Double = 1.0): Matrix4

fun scaled(x: Float, y: Float, z: Float, w: Float = 1.0f): Matrix4

fun scaled(x: Int, y: Int, z: Int, w: Int = 1): Matrix4

times

operator fun times(that: Matrix4): Matrix4

operator fun times(scale: Float): Matrix4

toMatrix3

fun Matrix4.toMatrix3(): Matrix3

toString

open override fun toString(): String

toTRS

fun toTRS(): TRS4

transform

fun transform(v: Vector3F): Vector3F

fun transform(v: Vector4F): Vector4F

transformTransposed

fun transformTransposed(v: Vector4F): Vector4F

translated

fun translated(x: Double, y: Double, z: Double, w: Double = 1.0): Matrix4

fun translated(x: Float, y: Float, z: Float, w: Float = 1.0f): Matrix4

fun translated(x: Int, y: Int, z: Int, w: Int = 1): Matrix4

transposed

fun transposed(): Matrix4