Class FlakePrimitiveProducer`Private`

Summary

MarkerLineEntity の FlakePrimitiveProducer

Hierarchy

FlakePrimitiveProducer
- FlakePrimitiveProducer

Index

Constructors

Properties

_area_manager _material_map _properties?

Methods

_createIndices _createVertices _divideXOnly _divideXY checkForUpdate createMesh getAreaStatus getEntity getMaterialAndProperties notifyForUpdate onChangePoints onChangeProperty

Constructors

constructor

new FlakePrimitiveProducer(entity: AbstractLineEntity): FlakePrimitiveProducer
Parameters
- entity: AbstractLineEntity
Returns FlakePrimitiveProducer
Overrides Entity.FlakePrimitiveProducer.constructor
- Defined in packages/mapray/src/AbstractLineEntity.ts:717

Properties

`Private` _area_manager

_area_manager: LineAreaManager

`Private` _material_map

_material_map: Map<RenderTarget, object>

`Private` `Optional` _properties

_properties?: {}

Type declaration

Methods

`Private` _createIndices

_createIndices(num_segments: number): Uint32Array
頂点インデックスの生成

Returns
Mesh 用の頂点インデックス
Parameters
- num_segments: number
  
  線分の数
Returns Uint32Array
- Defined in packages/mapray/src/AbstractLineEntity.ts:1099

`Private` _createVertices

_createVertices(area: Area, dem: DemBinary, segments: LineSegment[], add_length?: boolean): Float32Array
頂点配列の生成

Returns
Mesh 用の頂点配列
Parameters
- area: Area
  
  地表断片の領域
- dem: DemBinary
  
  DEM バイナリ
- segments: LineSegment[]
- add_length: boolean = false
Returns Float32Array
- Defined in packages/mapray/src/AbstractLineEntity.ts:1022

`Private` _divideXOnly

_divideXOnly(area: Area, msize: number, dpow: number): any[][]
すべての線分を垂直グリッドで分割
Parameters
- area: Area
  
  地表断片の領域
- msize: number
  
  area 寸法 ÷ π (厳密値)
- dpow: number
  
  area の x 分割指数
Returns any[][]
- Defined in packages/mapray/src/AbstractLineEntity.ts:831

`Private` _divideXY

_divideXY(area: Area, dpows: number[]): LineSegment[]
すべての線分をグリッドで分割
Parameters
- area: Area
  
  地表断片の領域
- dpows: number[]
  
  area の xy 分割指数
Returns LineSegment[]
- Defined in packages/mapray/src/AbstractLineEntity.ts:923

checkForUpdate

checkForUpdate(): boolean
更新状態を確認

レンダラーが呼び出す。更新状態を返してから、更新なし状態に設定する。

Returns
更新ありのとき true, それ以外のとき false

Returns boolean
Inherited from Entity.FlakePrimitiveProducer.checkForUpdate
- Defined in packages/mapray/src/Entity.ts:479

createMesh

createMesh(area: Area, dpows: number[], dem: any): null | Mesh
Parameters
- area: Area
- dpows: number[]
- dem: any
Returns null | Mesh
Overrides Entity.FlakePrimitiveProducer.createMesh
- Defined in packages/mapray/src/AbstractLineEntity.ts:747

getAreaStatus

getAreaStatus(area: Area): AreaStatus
Parameters
- area: Area
Returns AreaStatus
Overrides Entity.FlakePrimitiveProducer.getAreaStatus
- Defined in packages/mapray/src/AbstractLineEntity.ts:738

getEntity

getEntity(): AbstractLineEntity
Returns AbstractLineEntity
Overrides Entity.FlakePrimitiveProducer.getEntity
- Defined in packages/mapray/src/AbstractLineEntity.ts:732

getMaterialAndProperties

getMaterialAndProperties(stage: RenderStage): {
material: undefined | object;
properties: {};
}
Parameters
- stage: RenderStage
Returns {
material: undefined | object;
properties: {};
}
- material: undefined | object
- properties: {}
Overrides Entity.FlakePrimitiveProducer.getMaterialAndProperties
- Defined in packages/mapray/src/AbstractLineEntity.ts:777

notifyForUpdate

notifyForUpdate(): void
位置や形状の変化を通知

Returns void
Inherited from Entity.FlakePrimitiveProducer.notifyForUpdate
- Defined in packages/mapray/src/Entity.ts:423

onChangePoints

onChangePoints(): void
Summary
頂点が変更されたことを通知

Returns void
- Defined in packages/mapray/src/AbstractLineEntity.ts:808

onChangeProperty

onChangeProperty(): void
Summary
プロパティが変更されたことを通知

Returns void
- Defined in packages/mapray/src/AbstractLineEntity.ts:818