Class IndexedBufferedGeometryAccessor

Abstract base class of indexed geometry.

Hierarchy

BufferedGeometryAccessorBase
- IndexedBufferedGeometryAccessor
  - IndexedBufferedGeometryLineAccessor

Implements

IGeometryAccessor

Index

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

new IndexedBufferedGeometryAccessor(object: Mesh, geometryType: GeometryType, bufferGeometry: BufferGeometry, start?: undefined | number, end?: undefined | number): IndexedBufferedGeometryAccessor

Overrides BufferedGeometryAccessorBase.constructor
- Defined in @here/harp-mapview/lib/geometry/TileGeometry.ts:374
Creates an abstract class IndexedBufferedGeometryAccessor.

Parameters
- object: Mesh
  
  mesh to be used
- geometryType: GeometryType
  
  type of geometry
- bufferGeometry: BufferGeometry
  
  geometry used
- Optional start: undefined | number
  
  -
- Optional end: undefined | number
  
  -
Returns IndexedBufferedGeometryAccessor

Properties

Protected Readonly bufferGeometry

bufferGeometry: BufferGeometry

geometry used

Protected end

end: number = -1

Protected endCapSize

endCapSize: number = 0

Readonly geometryType

geometryType: GeometryType

type of geometry

indices

indices: number[]

Protected itemSize

itemSize: number

Readonly object

object: Mesh

mesh to be used

Protected position

position: BufferAttribute

Protected start

start: number = -1

Protected startCapSize

startCapSize: number = 0

Accessors

color

get color(): Color | undefined | Array<Color | undefined>

Inherited from BufferedGeometryAccessorBase.color
- Defined in @here/harp-mapview/lib/geometry/TileGeometry.ts:214
Get one or more colors from materials.

Returns Color | undefined | Array<Color | undefined>

renderOrder

get renderOrder(): number

Inherited from BufferedGeometryAccessorBase.renderOrder
- Defined in @here/harp-mapview/lib/geometry/TileGeometry.ts:197
Get renderOrder of object.

Returns number

renderOrder of the object.

Methods

Protected checkSetUp

checkSetUp(): boolean

- Defined in @here/harp-mapview/lib/geometry/TileGeometry.ts:426
Returns boolean

getCount

getCount(): number

Implementation of IGeometryAccessor.getCount

Overrides BufferedGeometryAccessorBase.getCount
- Defined in @here/harp-mapview/lib/geometry/TileGeometry.ts:422
Returns number of primitives, which is not known in this base class, so we return the number of indices.

override

Returns number

The number of indices in the geometry.

setRange

setRange(start: number, end: number, startCapSize?: number, endCapSize?: number): void

Inherited from BufferedGeometryAccessorBase.setRange
- Defined in @here/harp-mapview/lib/geometry/TileGeometry.ts:201
Parameters
- start: number
- end: number
- Default value startCapSize: number = 0
- Default value endCapSize: number = 0
Returns void

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