Class TileAreaDescription

Manages the distribution of tiles of a certain zoom level within the given bounds.

Inheritance

object

TileAreaDescription

Namespace: Holoride.ElasticSDK

Assembly: Holoride.ElasticSDK.Library.Runtime.dll

Syntax

public class TileAreaDescription

Constructors

TileAreaDescription(int, GlobalBounds, GeoCoordinate)

Constructor of the TileAreaDescription class.

Declaration

public TileAreaDescription(int zoomLevel, GlobalBounds bounds, GeoCoordinate pivot)

Parameters

Type	Name	Description
int	zoomLevel	The zoom level of this tile area.
GlobalBounds	bounds	The bounds to gather the resources within.
GeoCoordinate	pivot	The pivot to transfer cartesian into geoCoordinates.

Fields

NorthWestGeo

The most north-west GeoCoordinate.

Declaration

public readonly GeoCoordinate NorthWestGeo

Field Value

Type	Description
GeoCoordinate

NorthWestTilePos

The most north-west TilePosition.

Declaration

public readonly Vector2Int NorthWestTilePos

Field Value

Type	Description
Vector2Int

NorthWestTileUV

The most north-west UV coordinate.

Declaration

public readonly Vector2 NorthWestTileUV

Field Value

Type	Description
Vector2

SouthEastGeo

The most south-east GeoCoordinate.

Declaration

public readonly GeoCoordinate SouthEastGeo

Field Value

Type	Description
GeoCoordinate

SouthEastTilePos

The most south-east TilePosition.

Declaration

public readonly Vector2Int SouthEastTilePos

Field Value

Type	Description
Vector2Int

SouthEastTileUV

The most south-east UV coordinate.

Declaration

public readonly Vector2 SouthEastTileUV

Field Value

Type	Description
Vector2

ZoomLevel

The map service this tile array refers to.

Declaration

public readonly int ZoomLevel

Field Value

Type	Description
int

Properties

Center

Gets the center tile.

Declaration

public Vector2Int Center { get; }

Property Value

Type	Description
Vector2Int

GlobalTilePositions

Gets a list of all tile positions in global space.

Declaration

public List<Vector2Int> GlobalTilePositions { get; }

Property Value

Type	Description
List<Vector2Int>

LocalTilePositions

Gets a list of all tile positions in local space.

Declaration

public List<Vector2Int> LocalTilePositions { get; }

Property Value

Type	Description
List<Vector2Int>

TileCount

Gets the total tile count.

Declaration

public int TileCount { get; }

Property Value

Type	Description
int

TileCountNorthSouth

Gets the tile count from north to south.

Declaration

public int TileCountNorthSouth { get; }

Property Value

Type	Description
int

TileCountWestEast

Gets the tile count from west to east.

Declaration

public int TileCountWestEast { get; }

Property Value

Type	Description
int

Methods

LocalToGlobalTilePos(Vector2Int)

Converts a local position to a global tile position.

Declaration

public Vector2Int LocalToGlobalTilePos(Vector2Int localTilePos)

Parameters

Type	Name	Description
Vector2Int	localTilePos	The local tile position to convert.

Returns

Type	Description
Vector2Int	The corresponding global tile position.

MaximumTileCount(int, float, out int, out int)

The further to north tiles are requested, the smaller is the area they cover. This method computes the maximum number of tiles that is required to cover areas under a given maximum supported latitude. Main usage is to have a reasonable magnitude for memory allocation.

Declaration

public static void MaximumTileCount(int zoomLevel, float extents, out int maximumTileCountWestEast, out int maximumTileCountNorthSouth)

Parameters

Type	Name	Description
int	zoomLevel	The zoomLevel.
float	extents	The extents of the area.
int	maximumTileCountWestEast	The maximum tile count in west east direction.
int	maximumTileCountNorthSouth	The maximum tile count in north south direction.

MaximumTileCount(int, float)

The further to north tiles are requested, the smaller is the area they cover. This method computes the maximum number of tiles that is required to cover areas under a given maximum supported latitude. Main usage is to have a reasonable magnitude for memory allocation.

Declaration

public static int MaximumTileCount(int zoomLevel, float extents)

Parameters

Type	Name	Description
int	zoomLevel	The zoomLevel.
float	extents	The extents of the area.

Returns

Type	Description
int	The maximum map tile number that can occur.