WorldWind Kotlin/earth.worldwind.layer.graticule.utm/UTMSquareZone

UTMSquareZone

class UTMSquareZone(layer: AbstractUTMGraticuleLayer, UTMZone: Int, hemisphere: Hemisphere, UTMZoneSector: Sector, SWEasting: Double, SWNorthing: Double, size: Double) : UTMSquareSector

Represent a 100km square zone inside an UTM zone.

Constructors

UTMSquareZone

constructor(layer: AbstractUTMGraticuleLayer, UTMZone: Int, hemisphere: Hemisphere, UTMZoneSector: Sector, SWEasting: Double, SWNorthing: Double, size: Double)

Properties

boundingSector

var boundingSector: Sector

centroid

var centroid: Location

eastNeighbor

var eastNeighbor: UTMSquareZone?

gridElements

val gridElements: MutableList<GridElement>

hemisphere

val hemisphere: Hemisphere

isOutsideGridZone

val isOutsideGridZone: Boolean

Determines whether this square is fully outside its parent grid zone.

isTruncated

val isTruncated: Boolean

layer

open override val layer: AbstractUTMGraticuleLayer

name

var name: String?

var ne: Position

northNeighbor

var northNeighbor: UTMSquareZone?

var nw: Position

var se: Position

sector

val sector: Sector

The sector spanned by this tile.

size

val size: Double

squareCenter

val squareCenter: Position

var sw: Position

SWEasting

val SWEasting: Double

SWNorthing

val SWNorthing: Double

UTMZone

val UTMZone: Int

UTMZoneSector

val UTMZoneSector: Sector

Functions

boundingSector

fun boundingSector(pA: Location, pB: Location): Sector

clearRenderables

open override fun clearRenderables()

createRenderables

open override fun createRenderables()

distanceToCamera

fun distanceToCamera(rc: RenderContext): Double

Distance from this tile's nearest point to the camera, cached per camera position and elevation timestamp so the fog cull and the subdivision test share one computation per frame. 3D globes only - offset (2D continuous) globes reposition tiles without moving the camera point.

getSizeInPixels

open override fun getSizeInPixels(rc: RenderContext): Double

intersectsFrustum

fun intersectsFrustum(rc: RenderContext): Boolean

Indicates whether this tile's Cartesian extent intersects a frustum.

intersectsSector

fun intersectsSector(sector: Sector): Boolean

Indicates whether this tile intersects a specified sector.

isInView

open override fun isInView(rc: RenderContext): Boolean

isPositionInside

fun isPositionInside(position: Location): Boolean

selectRenderables

open override fun selectRenderables(rc: RenderContext)

subdivide

fun subdivide(div: Int, sector: Sector = this.sector): List<Sector>