WorldWind Kotlin/earth.worldwind.geom/BoundingBox

BoundingBox

open class BoundingBox

Represents a bounding box in Cartesian coordinates. Typically used as a bounding volume.

Constructors

constructor()

Types

object Companion

Properties

val center: Vec3

The box's center point.

val isUnitBox: Boolean

Indicates whether this bounding box is a unit box centered at the Cartesian origin (0, 0, 0).

var radius: Double

The box's radius. (The half-length of its diagonal.)

Functions

distanceToSquared

fun distanceToSquared(point: Vec3): Double

fun getCorners(): List<Vec3>

Generates the 8 corner points of this bounding box in 3D space.

intersectsFrustum

fun intersectsFrustum(frustum: Frustum): Boolean

Indicates whether this bounding box intersects a specified frustum.

fun set(centerIn: Vec3, rIn: Vec3, sIn: Vec3, tIn: Vec3): BoundingBox

fun setToPoints(array: FloatArray, count: Int, stride: Int): BoundingBox

Sets this bounding box such that it minimally encloses a specified array of points.

fun setToSector(sector: Sector, globe: Globe, minHeight: Float, maxHeight: Float): BoundingBox

Sets this bounding box such that it contains a specified sector on a specified globe with min and max terrain height.
To create a bounding box that contains the sector at mean sea level, specify zero for the minimum and maximum height. To create a bounding box that contains the terrain surface in this sector, specify the actual minimum and maximum height values associated with the terrain in the sector, multiplied by the scene's vertical exaggeration.

fun setToUnitBox(): BoundingBox

Sets this bounding box to a unit box centered at the Cartesian origin (0, 0, 0).

open override fun toString(): String

fun translate(x: Double, y: Double, z: Double): BoundingBox

Translates this bounding box by specified components.