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

Quaternion

data class Quaternion(var x: Float = 0.0f, var y: Float = 0.0f, var z: Float = 0.0f, var w: Float = 1.0f)

Construct Quaternion and set each value. The Quaternion will be normalized during construction Default: Identity

Constructors

Quaternion

constructor(x: Float = 0.0f, y: Float = 0.0f, z: Float = 0.0f, w: Float = 1.0f)

constructor(v: Float3, w: Float = 1.0f)

constructor(v: Float4)

constructor(q: Quaternion)

Types

Companion

object Companion

Properties

imaginary

var imaginary: Float3

real

var real: Float

var w: Float

var x: Float

xyz

var xyz: Float3

xyzw

var xyzw: Float4

var y: Float

var z: Float

Functions

compareTo

inline fun compareTo(v: Float4, delta: Float = 0.0f): Float4

inline fun compareTo(v: Float, delta: Float = 0.0f): Float4

div

inline operator fun div(v: Float): Quaternion

infix inline fun Quaternion.eq(b: Float4): Bool4

infix inline fun Quaternion.eq(b: Float): Bool4

equals

inline fun equals(v: Float4, delta: Float = 0.0f): Bool4

inline fun equals(v: Float, delta: Float = 0.0f): Bool4

get

operator fun get(index: QuaternionComponent): Float

operator fun get(index: Int): Float

operator fun get(index1: QuaternionComponent, index2: QuaternionComponent, index3: QuaternionComponent): Float3

operator fun get(index1: Int, index2: Int, index3: Int): Float3

operator fun get(index1: QuaternionComponent, index2: QuaternionComponent, index3: QuaternionComponent, index4: QuaternionComponent): Quaternion

operator fun get(index1: Int, index2: Int, index3: Int, index4: Int): Quaternion

infix inline fun Quaternion.gt(b: Float4): Bool4

infix inline fun Quaternion.gt(b: Float): Bool4

gte

infix inline fun Quaternion.gte(b: Float4): Bool4

infix inline fun Quaternion.gte(b: Float): Bool4

invoke

inline operator fun invoke(index: Int): Float

infix inline fun Quaternion.lt(b: Float4): Bool4

infix inline fun Quaternion.lt(b: Float): Bool4

lte

infix inline fun Quaternion.lte(b: Float4): Bool4

infix inline fun Quaternion.lte(b: Float): Bool4

minus

inline operator fun minus(q: Quaternion): Quaternion

inline operator fun minus(v: Float): Quaternion

neq

infix inline fun Quaternion.neq(b: Float4): Bool4

infix inline fun Quaternion.neq(b: Float): Bool4

plus

inline operator fun plus(q: Quaternion): Quaternion

inline operator fun plus(v: Float): Quaternion

set

operator fun set(index: QuaternionComponent, v: Float)

operator fun set(index: Int, v: Float)

operator fun set(index1: QuaternionComponent, index2: QuaternionComponent, v: Float)

operator fun set(index1: Int, index2: Int, v: Float)

operator fun set(index1: QuaternionComponent, index2: QuaternionComponent, index3: QuaternionComponent, v: Float)

operator fun set(index1: Int, index2: Int, index3: Int, v: Float)

operator fun set(index1: QuaternionComponent, index2: QuaternionComponent, index3: QuaternionComponent, index4: QuaternionComponent, v: Float)

operator fun set(index1: Int, index2: Int, index3: Int, index4: Int, v: Float)

times

inline operator fun times(v: Float3): Float3

inline operator fun times(q: Quaternion): Quaternion

inline operator fun times(v: Float): Quaternion

toEulerAngles

fun toEulerAngles(): Float3

toFloatArray

fun toFloatArray(): FloatArray

toMatrix

fun toMatrix(): Mat4

transform

inline fun transform(block: (Float) -> Float): Quaternion

unaryMinus

operator fun unaryMinus(): Quaternion