Class LayersMetadataIndexer

Indexer that organizes paths into layers using slicer metadata when available, falling back to tolerance-based detection

Hierarchy (View Summary)

Indexer
- LayersMetadataIndexer

Index

Constructors

Properties

Accessors

Methods

setLayerMetadata sortIn

Constructors

constructor

new LayersMetadataIndexer(
    indexes: Layer[],
    layerMetadata?: LayerMetadata[],
    tolerance?: number,
): LayersMetadataIndexer
Creates a new LayersMetadataIndexer
Parameters
- indexes: Layer[]
  Array to store layers
- layerMetadata: LayerMetadata[] = []
  Layer metadata from slicer comments
- tolerance: number = LayersIndexer.DEFAULT_TOLERANCE
  Height tolerance for fallback detection
Returns LayersMetadataIndexer
Overrides Indexer.constructor
- Defined in src/indexers.ts:216

Properties

`Protected`indexes

indexes: Layer[]

Array of layers being managed

Accessors

hasMetadata

get hasMetadata(): boolean
Whether slicer-provided layer metadata is available

Returns boolean
- Defined in src/indexers.ts:229

Methods

setLayerMetadata

setLayerMetadata(layerMetadata: LayerMetadata[]): void
Replaces the layer metadata used for indexing.
Parameters
- layerMetadata: LayerMetadata[]
  Layer metadata from slicer comments
Returns void
Remarks
Must be set before paths are indexed to take effect: the strategy locks on the first path (see useMetadata). A streaming parse re-sets the same (growing) array each chunk, which keeps the layer pointer; swapping in a different array rewinds the pointer so stale positions cannot leak.
- Defined in src/indexers.ts:242

sortIn

sortIn(path: Path): void
Sorts a path into the appropriate layer using metadata or tolerance fallback
Parameters
- path: Path
  Path to sort
Returns void
Throws
NonPlanarPathError if path is non-planar (fallback mode only)
Overrides Indexer.sortIn
- Defined in src/indexers.ts:254