core/com.lehaine.littlekt.math.spatial/BoundingBox

BoundingBox

open class BoundingBox

Source from kool engine.

Constructors

fun BoundingBox(min: Vec3f, max: Vec3f)

fun BoundingBox()

Functions

fun add(point: Vec3f): BoundingBox

fun add(aabb: BoundingBox): BoundingBox

fun add(points: List<Vec3f>): BoundingBox

fun add(points: List<Vec3f>, range: IntRange): BoundingBox

inline fun batchUpdate(block: BoundingBox.() -> Unit)

fun clampToBounds(point: MutableVec3f)

fun clear(): BoundingBox

operator fun contains(point: Vec3f): Boolean

operator fun contains(aabb: BoundingBox): Boolean

fun contains(x: Float, y: Float, z: Float): Boolean

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

Checks aabb components for equality (using '==' operator). For better numeric stability consider using isFuzzyEqual.

fun expand(e: Vec3f): BoundingBox

open override fun hashCode(): Int

fun hitDistanceSqr(ray: Ray): Float

Computes the squared hit distance for the given ray. If the ray does not intersect this BoundingBox Float.MAX_VALUE is returned. If the ray origin is inside this BoundingBox 0 is returned. The method returns the squared distance because it's faster to compute. If the exact distance is needed the square root of the result has to be taken.

fun isFuzzyEqual(other: BoundingBox): Boolean

fun isIntersecting(aabb: BoundingBox): Boolean

fun move(offset: Vec3f): BoundingBox

fun move(x: Float, y: Float, z: Float): BoundingBox

fun pointDistance(pt: Vec3f): Float

Computes the distance between the given point and this BoundingBox. It this BoundingBox includes the point, 0 is returned.

pointDistanceSqr

fun pointDistanceSqr(pt: Vec3f): Float

Computes the squared distance between the given point and this BoundingBox. It this BoundingBox includes the point, 0 is returned.

fun set(other: BoundingBox): BoundingBox

fun set(min: Vec3f, max: Vec3f): BoundingBox

fun set(minX: Float, minY: Float, minZ: Float, maxX: Float, maxY: Float, maxZ: Float): BoundingBox

fun setMerged(aabb1: BoundingBox, aabb2: BoundingBox): BoundingBox

fun signedExpand(e: Vec3f): BoundingBox

open override fun toString(): String

Properties

val center: Vec3f

var isBatchUpdate: Boolean = false

var isEmpty: Boolean = true

val size: Vec3f