Class TileLoader

Tile loader

Implements

ITileLoader

Index

Constructors

Properties

Accessors

bounds demSource downloadingThreads imgSource manager maxThreads projectionID

Methods

load loadGeometry loadMaterial update

Constructors

constructor

new TileLoader(): TileLoader
Returns TileLoader

Properties

debug

debug: number = 0

Debug single

Accessors

bounds

get bounds(): BoundsType
经纬度范围

Returns BoundsType
Implementation of ITileLoader.bounds
- Defined in packages/lib/src/loader/TileLoader.ts:23
set bounds(value: BoundsType): void
经纬度范围
Parameters
- value: BoundsType
Returns void
Implementation of ITileLoader.bounds
- Defined in packages/lib/src/loader/TileLoader.ts:26

demSource

get demSource(): ISource | undefined
Get terrain source

Returns ISource | undefined
Implementation of ITileLoader.demSource
- Defined in packages/lib/src/loader/TileLoader.ts:57
set demSource(value: ISource | undefined): void
Set terrain source
Parameters
- value: ISource | undefined
Returns void
Implementation of ITileLoader.demSource
- Defined in packages/lib/src/loader/TileLoader.ts:61

downloadingThreads

get downloadingThreads(): number
Get downloading threads count

Returns number
Implementation of ITileLoader.downloadingThreads
- Defined in packages/lib/src/loader/TileLoader.ts:41

imgSource

get imgSource(): ISource[]
Get image source

Returns ISource[]
Implementation of ITileLoader.imgSource
- Defined in packages/lib/src/loader/TileLoader.ts:47
set imgSource(value: ISource[]): void
Set image source
Parameters
- value: ISource[]
Returns void
Implementation of ITileLoader.imgSource
- Defined in packages/lib/src/loader/TileLoader.ts:51

manager

get manager(): TileLoadingManager
Loader manager

Returns TileLoadingManager
Implementation of ITileLoader.manager
- Defined in packages/lib/src/loader/TileLoader.ts:71

maxThreads

get maxThreads(): number
Get the max downloading threads count

Returns number
Implementation of ITileLoader.maxThreads
- Defined in packages/lib/src/loader/TileLoader.ts:32
set maxThreads(value: number): void
Set the max downloading threads count
Parameters
- value: number
Returns void
Implementation of ITileLoader.maxThreads
- Defined in packages/lib/src/loader/TileLoader.ts:36

projectionID

get projectionID(): ProjectionType
Get map prjection ID

Returns ProjectionType
Implementation of ITileLoader.projectionID
- Defined in packages/lib/src/loader/TileLoader.ts:66

Methods

load

load(params: TileLoadParamsType): Promise<TileMesh>
Load getmetry and materail of tile from x, y and z coordinate.
Parameters
- params: TileLoadParamsType
  load params(x,y,z,bounds etc.)
Returns Promise<TileMesh>
Promise tile mesh
Implementation of ITileLoader.load
- Defined in packages/lib/src/loader/TileLoader.ts:92

`Protected`loadGeometry

loadGeometry(
params: TileLoadParamsType,
tileGeometry?: BufferGeometry<NormalBufferAttributes>,
): Promise<BufferGeometry<NormalBufferAttributes>>
Load geometry
Parameters
- params: TileLoadParamsType
- OptionaltileGeometry: BufferGeometry<NormalBufferAttributes>
Returns Promise<BufferGeometry<NormalBufferAttributes>>
BufferGeometry
- Defined in packages/lib/src/loader/TileLoader.ts:164

`Protected`loadMaterial

loadMaterial(
params: TileLoadParamsType,
tileMaterial?: Material[],
): Promise<Material[]>
Load material
Parameters
- params: TileLoadParamsType
- OptionaltileMaterial: Material[]
Returns Promise<Material[]>
Material[]
- Defined in packages/lib/src/loader/TileLoader.ts:203

update

update(params: TileLoadParamsType, tileMesh: TileMesh): Promise<void>
modify tile
Parameters
- params: TileLoadParamsType
- tileMesh: TileMesh
Returns Promise<void>
Implementation of ITileLoader.update
- Defined in packages/lib/src/loader/TileLoader.ts:122