korge-foundation/korlibs.math.geom.bezier/CurveLUT

CurveLUT

data class CurveLUT(val curve: Curve, val points: PointArrayList, val ts: DoubleArrayList, _estimatedLengths: DoubleArrayList)

Constructors

constructor(curve: Curve, capacity: Int)

constructor(curve: Curve, points: PointArrayList, ts: DoubleArrayList, _estimatedLengths: DoubleArrayList)

Types

class ClosestResult(val mdistSq: Double, val mpos: Int)

data class Estimation(var point: Point = Point(), var ratio: Ratio = Ratio.ZERO, var length: Double = 0.0)

Properties

val curve: Curve

estimatedLength

val estimatedLength: Double

estimatedLengths

val estimatedLengths: DoubleArrayList

val points: PointArrayList

val ts: DoubleArrayList

Functions

fun add(t: Ratio, p: Point)

fun clear()

fun closest(point: Point): CurveLUT.ClosestResult

estimateAtEquidistantRatio

fun estimateAtEquidistantRatio(ratio: Ratio, out: CurveLUT.Estimation = Estimation()): CurveLUT.Estimation

estimateAtLength

fun estimateAtLength(length: Double, out: CurveLUT.Estimation = Estimation()): CurveLUT.Estimation

fun estimateAtT(t: Double, out: CurveLUT.Estimation = Estimation()): CurveLUT.Estimation

setAtIndexRatio

fun CurveLUT.Estimation.setAtIndexRatio(index: Int, ratio: Double): CurveLUT.Estimation

toEquidistantLUT

fun toEquidistantLUT(out: CurveLUT = CurveLUT(curve, points.size)): CurveLUT

open override fun toString(): String