Segment3D

class Segment3D

Constructors

Segment3D

common

fun Segment3D(start: Vector3, end: Vector3)

Linear segment constructor

Segment3D

common

fun Segment3D(start: Vector3, c0: Vector3, end: Vector3)

Quadratic bezier segment constructor

Segment3D

common

fun Segment3D(start: Vector3, c0: Vector3, c1: Vector3, end: Vector3)

Cubic bezier segment constructor

Segment3D

common

fun Segment3D(start: Vector3, control: Array<Vector3>, end: Vector3)

Functions

copy

common

fun copy(start: Vector3 = this.start, control: Array<Vector3> = this.control, end: Vector3 = this.end): Segment3D

derivative

common

fun derivative(t: Double): Vector3

direction

common

fun direction(): Vector3

fun direction(t: Double): Vector3

equals

common

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

extrema

common

fun extrema(): List<Double>

extremaPoints

common

fun extremaPoints(): List<Vector3>

hashCode

common

open override fun hashCode(): Int

lut

common

fun lut(size: Int = 100): List<Vector3>

common

fun on(point: Vector3, error: Double = 5.0): Double?

position

common

fun position(ut: Double): Vector3

project

common

fun project(point: Vector3): SegmentProjection3D

sampleAdaptive

common

fun sampleAdaptive(distanceTolerance: Double = 0.5): List<Vector3>

sampleAdaptiveNormals

common

fun sampleAdaptiveNormals(distanceTolerance: Double = 0.5): Pair<List<Vector3>, List<Vector3>>

split

common

fun split(t: Double): Array<Segment3D>

Split the contour

sub

common

fun sub(t0: Double, t1: Double): Segment3D

toString

common

open override fun toString(): String

transform

common

fun transform(transform: Matrix44): Segment3D

Properties

control

common

val control: Array<Vector3>

control points, zero-length iff the segment is linear

cubic

common

val cubic: Segment3D

Cubic version of segment

end

common

val end: Vector3

length

common

val length: Double

linear

common

val linear: Boolean

reverse

common

val reverse: Segment3D

start

common

val start: Vector3