WemapCoreSDK/com.getwemap.sdk.core.math

Package-level declarations

Types

Double3

data class Double3(var x: Double = 0.0, var y: Double = 0.0, var z: Double = 0.0)

Mat3F

typealias Mat3F = Mat3

Mat4F

typealias Mat4F = Mat4

Quaternion

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

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

QuaternionF

typealias QuaternionF = Quaternion

Functions

abs

inline fun abs(v: Double3): Double3

inline fun abs(q: Quaternion): Quaternion

angle

inline fun angle(a: Double3, b: Double3): Double

fun angle(a: Quaternion, b: Quaternion): Double

clamp

inline fun clamp(v: Double3, min: Double3, max: Double3): Double3

inline fun clamp(v: Double3, min: Double, max: Double): Double3

conjugate

fun conjugate(q: Quaternion): Quaternion

cross

inline fun cross(a: Double3, b: Double3): Double3

fun cross(a: Quaternion, b: Quaternion): Quaternion

distance

inline fun distance(a: Double3, b: Double3): Double

div

inline operator fun Double.div(v: Double3): Double3

inline operator fun Double.div(q: Quaternion): Quaternion

dot

inline fun dot(a: Double3, b: Double3): Double

inline fun dot(a: Quaternion, b: Quaternion): Double

inverse

fun inverse(q: Quaternion): Quaternion

length

inline fun length(v: Double3): Double

inline fun length(q: Quaternion): Double

length2

inline fun length2(v: Double3): Double

inline fun length2(q: Quaternion): Double

lerp

fun lerp(a: Quaternion, b: Quaternion, t: Double): Quaternion

max

inline fun max(v: Double3): Double

inline fun max(a: Double3, b: Double3): Double3

min

inline fun min(v: Double3): Double

inline fun min(a: Double3, b: Double3): Double3

minus

inline operator fun Double.minus(v: Double3): Double3

inline operator fun Double.minus(q: Quaternion): Quaternion

mix

inline fun mix(a: Double3, b: Double3, x: Double3): Double3

inline fun mix(a: Double3, b: Double3, x: Double): Double3

nlerp

fun nlerp(a: Quaternion, b: Quaternion, t: Double): Quaternion

normalize

fun normalize(v: Double3): Double3

fun normalize(q: Quaternion): Quaternion

Rescale the Quaternion to the unit length

plus

inline operator fun Double.plus(v: Double3): Double3

inline operator fun Double.plus(q: Quaternion): Quaternion

reflect

inline fun reflect(i: Double3, n: Double3): Double3

refract

fun refract(i: Double3, n: Double3, eta: Double): Double3

slerp

fun slerp(a: Quaternion, b: Quaternion, t: Double, dotThreshold: Double = 0.9995): Quaternion

Spherical linear interpolation between two given orientations

times

inline operator fun Double.times(v: Double3): Double3

inline operator fun Double.times(q: Quaternion): Quaternion

toStringDecimals

fun Double3.toStringDecimals(decimals: Int): String

fun Quaternion.toStringDecimals(decimals: Int): String

transform

inline fun transform(v: Double3, block: (Double) -> Double): Double3

infix inline fun Double3.x(v: Double3): Double3