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Class: Overlay3DCollection<MetadataType>

Defined in: packages/3d-overlays/src/Overlay3DCollection.ts:44

A collection of overlay icons with associated data

Extends​

  • Object3D

Type Parameters​

MetadataType​

MetadataType = DefaultOverlay3DContentType

Implements​

Constructors​

Constructor​

new Overlay3DCollection<MetadataType>(overlayInfos, options?): Overlay3DCollection<MetadataType>

Defined in: packages/3d-overlays/src/Overlay3DCollection.ts:73

Construct a collection of 3D overlay icons

Parameters​

overlayInfos​

OverlayInfo<MetadataType>[]

Initializes the collection with the list of overlays. The length of the list will be the maximum allowed number of icons in this collection, unless it's empty, in which case a default maximum limit will be used instead

options?​

Overlay3DCollectionOptions

Additional options for this overlay collection

Returns​

Overlay3DCollection<MetadataType>

Overrides​

Object3D.constructor

Methods​

addOverlays()​

addOverlays(overlayInfos): Overlay3D<MetadataType>[]

Defined in: packages/3d-overlays/src/Overlay3DCollection.ts:120

Add more overlays into this collection

Parameters​

overlayInfos​

OverlayInfo<MetadataType>[]

Returns​

Overlay3D<MetadataType>[]

Implementation of​

OverlayCollection.addOverlays

dispose()​

dispose(): void

Defined in: packages/3d-overlays/src/Overlay3DCollection.ts:239

Dispose this collection and icons with all associated resources

Returns​

void

Overrides​

Object3D.dispose

getOverlays()​

getOverlays(): Overlay3D<MetadataType>[]

Defined in: packages/3d-overlays/src/Overlay3DCollection.ts:113

Get the overlay icons contained in this collection

Returns​

Overlay3D<MetadataType>[]

Implementation of​

OverlayCollection.getOverlays

intersectOverlays()​

intersectOverlays(normalizedCoordinates, camera): Overlay3D<MetadataType> | undefined

Defined in: packages/3d-overlays/src/Overlay3DCollection.ts:174

Run intersection on icons in this collection. Returns the closest hit

Parameters​

normalizedCoordinates​

Vector2

camera​

Camera

Returns​

Overlay3D<MetadataType> | undefined

removeAllOverlays()​

removeAllOverlays(): void

Defined in: packages/3d-overlays/src/Overlay3DCollection.ts:164

Clean up all icons in this collection

Returns​

void

Implementation of​

OverlayCollection.removeAllOverlays

removeOverlays()​

removeOverlays(overlays): void

Defined in: packages/3d-overlays/src/Overlay3DCollection.ts:154

Remove the listed overlays from this collection

Parameters​

overlays​

Overlay3D<MetadataType>[]

Returns​

void

Implementation of​

OverlayCollection.removeOverlays

setVisibility()​

setVisibility(visibility): void

Defined in: packages/3d-overlays/src/Overlay3DCollection.ts:106

Set whether this collection is visible or not

Parameters​

visibility​

boolean

Returns​

void

Implementation of​

OverlayCollection.setVisibility