openrndr-kartifex/org.openrndr.kartifex.utils/Intersections/FatLine

FatLine

Represents a "fat line," which is a construct used in geometry for error-bounded approximations of parametric curves. A fat line is defined by a curve and a parametric range and can be subdivided recursively as needed for geometric computations like intersection testing.

This class serves as an abstraction for managing portions of a given curve within specific parametric intervals, while also maintaining bounds and line segments for geometric calculations.

Types

Companion

object Companion

Properties

_line

val _line: Interval

The associated line segment defined by the endpoints of the range.

curve

val curve: Curve2

The 2D parametric curve represented by this FatLine.

isFlat

val isFlat: Boolean

range

val range: Curve2

The portion of the curve in the parametric range t.lo, t.hi.

val t: Interval

The parametric interval of the curve for this FatLine.

Functions

bounds

fun bounds(): Box2

intersects

fun intersects(l: Intersections.FatLine): Boolean

Determines if the current FatLine instance intersects with another FatLine instance. The intersection check is performed by comparing the bounds of the two lines, with an epsilon margin applied for spatial tolerance.

line

fun line(): Line2

mid

fun mid(): Double

split

fun split(): Array<Intersections.FatLine>

Splits the current FatLine instance into smaller segments depending on its flatness.

toString

open override fun toString(): String