PolygonEntity | @mapray

多角形エンティティ

Hierarchy

Entity
- PolygonEntity

Constructors

constructor

new PolygonEntity(scene: Scene, opts?: mapray.PolygonEntity.Option): PolygonEntity

Overrides Entity.constructor
- Defined in packages/mapray/src/PolygonEntity.ts:45
Parameters
- scene: Scene
  
  所属可能シーン
- opts: mapray.PolygonEntity.Option = {}
Returns PolygonEntity

Properties

Protected _altitude_mode

_altitude_mode: AltitudeMode = AltitudeMode.ABSOLUTE

高度モード

Protected _animation

_animation: any = ...

今のところ Entity (基底クラス) 自体のアニメーション可能パラメータと子孫は存在しないので animation には何も追加しない

Private _boundaries

_boundaries: Boundary[]

Private _color

_color: Vector3

Private _extruded_height

_extruded_height: number

Private _is_flake_mode

_is_flake_mode: boolean

Protected _need_to_create_regions

_need_to_create_regions: boolean = false

再生成が必要であることを示すフラグ

Private _opacity

_opacity: number

Protected _pickable

_pickable: boolean = true

Viewer.pick() の対象とするかどうか

Private Optional _position

_position?: GeoPoint

Private _producer

_producer: PrimitiveProducer | FlakePrimitiveProducer

Protected _visibility

_visibility: boolean = true

表示状態を示すフラグ

Readonly scene

scene: Scene

所属可能シーン

Accessors

altitude_mode

get altitude_mode(): AltitudeMode
set altitude_mode(value: AltitudeMode): void

Inherited from Entity.altitude_mode
- Defined in packages/mapray/src/Entity.ts:125
高度モード取得

Returns AltitudeMode
Inherited from Entity.altitude_mode
- Defined in packages/mapray/src/Entity.ts:112
高度モード設定

Parameters
- value: AltitudeMode
Returns void

animation

get animation(): any

Inherited from Entity.animation
- Defined in packages/mapray/src/Entity.ts:106
アニメーションパラメータ設定

Returns any

boundaries

get boundaries(): Boundary[]

- Defined in packages/mapray/src/PolygonEntity.ts:97
Returns Boundary[]

extruded_height

get extruded_height(): number
set extruded_height(value: number): void

- Defined in packages/mapray/src/PolygonEntity.ts:94
押し出し量

Returns number
- Defined in packages/mapray/src/PolygonEntity.ts:80
押し出し量（0より大きい値）

Parameters
- value: number
Returns void

visibility

get visibility(): boolean

Inherited from Entity.visibility
- Defined in packages/mapray/src/Entity.ts:76
可視性フラグを取得

Returns boolean

Methods

Private _addBoundary

_addBoundary(points: number[], is_inner: boolean): Boundary

- Defined in packages/mapray/src/PolygonEntity.ts:308
境界を追加

addOuterBoundary(), addInnerBoundary() の実装である。

Parameters
- points: number[]
  
  頂点の配列
- is_inner: boolean
  
  内側の境界を示すかを示すフラグ
Returns Boundary

Private _countNumPointsOnBoundaries

_countNumPointsOnBoundaries(): number

- Defined in packages/mapray/src/PolygonEntity.ts:425
すべての境界の頂点数の合計を取得

Returns number

Private _createTriangles

_createTriangles(): undefined | Uint32Array

- Defined in packages/mapray/src/PolygonEntity.ts:485
三角形リストを生成

this.entity._boundaries を三角形に変換してリストを返す。ただし変換に失敗したときは null を返す。

Returns undefined | Uint32Array
三角形リストまたは null

Private _getCombinedBoundary2DPoints

_getCombinedBoundary2DPoints(): Float64Array

- Defined in packages/mapray/src/PolygonEntity.ts:460
結合された 2D 境界点列を取得 (高度なし)

Returns Float64Array
結合された 2D 境界点列

Private _getCombinedBoundaryPoints

_getCombinedBoundaryPoints(): Float64Array

- Defined in packages/mapray/src/PolygonEntity.ts:441
結合された境界点列を取得

Returns Float64Array
結合された境界点列

Private _getMaterial

_getMaterial(render_target: RenderTarget): object

- Defined in packages/mapray/src/PolygonEntity.ts:323
専用マテリアルを取得

Parameters
- render_target: RenderTarget
Returns object

Private _getPosition

_getPosition(): undefined | GeoPoint

- Defined in packages/mapray/src/PolygonEntity.ts:383
中央位置を取得

中央位置を計算して返す。多角形が存在しないときは null を返す。

中央位置が変化する可能性があるときは this._position にを null を設定すること。

入力: this._boundaries

Returns undefined | GeoPoint
中央位置 (高度は 0) または null

Private _setupAnimationBindingBlock

_setupAnimationBindingBlock(): void

- Defined in packages/mapray/src/PolygonEntity.ts:135
アニメーションの BindingBlock を初期化

Returns void

Private _setupByJson

_setupByJson(json: mapray.PolygonEntity.Json): void

- Defined in packages/mapray/src/PolygonEntity.ts:348
Parameters
- json: mapray.PolygonEntity.Json
Returns void

addInnerBoundary

addInnerBoundary(points: number[]): Boundary

- Defined in packages/mapray/src/PolygonEntity.ts:223
内側境界を追加

points は [lon_0, lat_0, alt_0, lon_1, lat_1, alt_1, ...] のような形式で配列を与える。

Parameters
- points: number[]
  
  頂点の配列
Returns Boundary

addOuterBoundary

addOuterBoundary(points: number[]): Boundary

- Defined in packages/mapray/src/PolygonEntity.ts:210
外側境界を追加

points は [lon_0, lat_0, alt_0, lon_1, lat_1, alt_1, ...] のような形式で配列を与える。

Parameters
- points: number[]
  
  頂点の配列
Returns Boundary

getBoundaryAt

getBoundaryAt(index: number): Boundary

- Defined in packages/mapray/src/PolygonEntity.ts:245
境界を取得

experimental
Parameters
- index: number
Returns Boundary

getBoundaryCount

getBoundaryCount(): number

- Defined in packages/mapray/src/PolygonEntity.ts:234
境界数を取得

experimental
Returns number

getBounds

getBounds(): GeoRegion

Overrides Entity.getBounds
- Defined in packages/mapray/src/PolygonEntity.ts:290
すべての頂点のバウンディングを算出

Returns GeoRegion
バウンディング情報を持ったGeoRegion

getFlakePrimitiveProducer

getFlakePrimitiveProducer(): undefined | FlakePrimitiveProducer

Overrides Entity.getFlakePrimitiveProducer
- Defined in packages/mapray/src/PolygonEntity.ts:111
Returns undefined | FlakePrimitiveProducer

getPrimitiveProducer

getPrimitiveProducer(): undefined | PrimitiveProducer

Overrides Entity.getPrimitiveProducer
- Defined in packages/mapray/src/PolygonEntity.ts:103
Returns undefined | PrimitiveProducer

getTriangleIndices

getTriangleIndices(): undefined | number[]

- Defined in packages/mapray/src/PolygonEntity.ts:525
三角形リストを生成

experimental
Returns undefined | number[]

isPickable

isPickable(): boolean

Inherited from Entity.isPickable
- Defined in packages/mapray/src/Entity.ts:190
このEntityが Viewer.pick() による選択対象であるかを取得する。

Returns boolean

onChangeAltitudeMode

onChangeAltitudeMode(prev_mode: AltitudeMode): void

Overrides Entity.onChangeAltitudeMode
- Defined in packages/mapray/src/PolygonEntity.ts:119
Parameters
- prev_mode: AltitudeMode
Returns void

removeAllBoundaries

removeAllBoundaries(): void

- Defined in packages/mapray/src/PolygonEntity.ts:275
境界を全て削除

experimental
Returns void

removeBoundary

removeBoundary(boundary: Boundary): boolean

- Defined in packages/mapray/src/PolygonEntity.ts:256
境界を削除

experimental
Parameters
- boundary: Boundary
Returns boolean

setColor

setColor(color: Vector3): void

- Defined in packages/mapray/src/PolygonEntity.ts:169
基本色を設定

Parameters
- color: Vector3
  
  基本色
Returns void

setExtrudedHeight

setExtrudedHeight(height: number): void

- Defined in packages/mapray/src/PolygonEntity.ts:197
押し出し量を設定

Parameters
- height: number
  
  押し出し量
Returns void

setOpacity

setOpacity(opacity: number): void

- Defined in packages/mapray/src/PolygonEntity.ts:184
不透明度を設定

Parameters
- opacity: number
  
  不透明度
Returns void

setPickable

setPickable(pickable: boolean): void

Inherited from Entity.setPickable
- Defined in packages/mapray/src/Entity.ts:183
このEntityを Viewer.pick() による選択対象とするかを設定する。

Parameters
- pickable: boolean
  
  選択可能か否か
Returns void

setVisibility

setVisibility(visibility: boolean): void

Inherited from Entity.setVisibility
- Defined in packages/mapray/src/Entity.ts:83
可視性フラグを設定

Parameters
- visibility: boolean
  
  可視性フラグ
Returns void

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

scene: Scene

opts: mapray.PolygonEntity.Option = {}

Returns PolygonEntity

Properties

Protected _altitude_mode

Protected _animation

Private _boundaries

Private _color

Private _extruded_height

Private _is_flake_mode

Protected _need_to_create_regions

Private _opacity

Protected _pickable

Private Optional _position

Private _producer

Protected _visibility

Readonly scene

Accessors

altitude_mode

Returns AltitudeMode

Parameters

value: AltitudeMode

Returns void

animation

Returns any

boundaries

Returns Boundary[]

extruded_height

Returns number

Parameters

value: number

Returns void

visibility

Returns boolean

Methods

Private _addBoundary

Parameters

points: number[]

is_inner: boolean

Returns Boundary

Private _countNumPointsOnBoundaries

Returns number

Private _createTriangles

Returns undefined | Uint32Array

Private _getCombinedBoundary2DPoints

Returns Float64Array

Private _getCombinedBoundaryPoints

Returns Float64Array

Private _getMaterial

Parameters

render_target: RenderTarget

Returns object

Private _getPosition

Returns undefined | GeoPoint

Private _setupAnimationBindingBlock

Returns void

Private _setupByJson

Parameters

json: mapray.PolygonEntity.Json

Returns void

addInnerBoundary

Parameters

points: number[]

Returns Boundary

addOuterBoundary

Parameters

points: number[]

Returns Boundary

getBoundaryAt

Parameters

index: number