isometric-core/io.github.jayteealao.isometric/Path

Path

open class Path(points: List<Point>)

Represents a polygon face in 3D space, defined by an ordered list of vertices.

A Path requires at least 3 points and is used as the fundamental rendering primitive: each face of a Shape is a Path. Paths are immutable; all transform methods return new instances.

A variadic constructor Path(vararg points: Point) is provided for convenient inline construction.

The depth property is the average depth of all vertices, used for back-to-front sorting during rendering. Note that this is a sorting metric and is unrelated to the depth parameter on shape classes like io.github.jayteealao.isometric.shapes.Prism.

Parameters

points

The ordered vertices of this polygon (minimum 3)

Inheritors

Circle

Constructors

Path

constructor(points: List<Point>)

constructor(vararg points: Point)

Properties

depth

val depth: Double

Average depth of all points in this path, precalculated at construction time. Uses the default 30° angle.

points

val points: List<Point>

Functions

closerThan

fun closerThan(pathA: Path, observer: Point): Int

If pathB ("this") is closer from the observer than pathA, it must be drawn after. It is closer if one of its vertices and the observer are on the same side of the plane defined by pathA.

depth