Class SpatialQueryBuilder

Builder that runs one chunk-bounds spatial query end-to-end.

Example: geometry-aware (gsplats / lines)

const ranges = await new SpatialQueryBuilder(index, viewState, {
  geometryType: 'gsplats',
  totalElements: attrs.n_splats,
  chunkSize: attrs.chunk_size,
  extendDims: attrs.extend_to_all,
}).execute();

Example: pre-computed tolerance (points with EffectiveRadiusConfig)

const tolerance = calculateSpatialQueryTolerance(viewState, config, ndim);
const ranges = await new SpatialQueryBuilder(index, viewState, {
  tolerance,
  totalElements: attrs.n_points,
  chunkSize: attrs.chunk_size,
  extendDims: attrs.extend_to_all,
}).execute();

Index

Constructors

constructor

new SpatialQueryBuilder(
    index: ChunkSpatialIndex,
    viewState: BaseViewState,
    options: SpatialQueryOptions,
): SpatialQueryBuilder
Parameters
- index: ChunkSpatialIndex
- viewState: BaseViewState
- options: SpatialQueryOptions
Returns SpatialQueryBuilder
- Defined in src/data/loaders/spatial-query/spatial-query-builder.ts:293

Properties

`Private` `Readonly`chunkBounds

chunkBounds: Float32Array

`Private` `Readonly`numChunks

numChunks: number

`Private` `Readonly`ndim

ndim: number

`Private` `Readonly`chunkSize

chunkSize: number

`Private` `Readonly`totalElements

totalElements: number

`Private` `Readonly`viewState

viewState: BaseViewState

`Private` `Optional` `Readonly`extendDims

extendDims?: string[]

`Private` `Readonly`options

options: SpatialQueryOptions

`Private` `Readonly`logModule

logModule: string

Methods

execute

execute(): Promise<LoadRange[]>
Run the query. Returns merged load ranges for visible elements.

Short-circuits to "load all" when extendDims is active for any currently hidden dimension (the user is navigating across an extended axis).

Returns Promise<LoadRange[]>
- Defined in src/data/loaders/spatial-query/spatial-query-builder.ts:311

`Private`resolveTolerance

resolveTolerance(): number[]
Pick tolerance source per the discriminated-union options.

Returns number[]
- Defined in src/data/loaders/spatial-query/spatial-query-builder.ts:339

Class SpatialQueryBuilder

Example: geometry-aware (gsplats / lines)

Example: pre-computed tolerance (points with EffectiveRadiusConfig)

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns SpatialQueryBuilder

Properties

`Private` `Readonly`chunkBounds

`Private` `Readonly`numChunks

`Private` `Readonly`ndim

`Private` `Readonly`chunkSize

`Private` `Readonly`totalElements

`Private` `Readonly`viewState

`Private` `Optional` `Readonly`extendDims

`Private` `Readonly`options

`Private` `Readonly`logModule

Methods

execute

Returns Promise<LoadRange[]>

`Private`resolveTolerance

Returns number[]

Settings

On This Page

Class SpatialQueryBuilder

Example: geometry-aware (gsplats / lines)

Example: pre-computed tolerance (points with EffectiveRadiusConfig)

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns SpatialQueryBuilder

Properties

Private ReadonlychunkBounds

Private ReadonlynumChunks

Private Readonlyndim

Private ReadonlychunkSize

Private ReadonlytotalElements

Private ReadonlyviewState

Private Optional ReadonlyextendDims

Private Readonlyoptions

Private ReadonlylogModule

Methods

execute

Returns Promise<LoadRange[]>

PrivateresolveTolerance

Returns number[]

Settings

On This Page

`Private` `Readonly`chunkBounds

`Private` `Readonly`numChunks

`Private` `Readonly`ndim

`Private` `Readonly`chunkSize

`Private` `Readonly`totalElements

`Private` `Readonly`viewState

`Private` `Optional` `Readonly`extendDims

`Private` `Readonly`options

`Private` `Readonly`logModule

`Private`resolveTolerance