Class StarVisualizer

星、星座、天の川を表現するクラス

Hierarchy

StarVisualizer

Constructors

constructor

new StarVisualizer(json_url: string, milkyway_image_src?: string | URLResource): StarVisualizer
constructor
Parameters
- json_url: string
  
  星データJSONのURL
- milkyway_image_src: string | URLResource = ''
  
  天の川image
Returns StarVisualizer
- Defined in packages/mapray/src/StarVisualizer.ts:83

Properties

`Private` _constellationCodeMap

_constellationCodeMap: ConstellationCodeMap

`Private` _constellationMesh

_constellationMesh: Mesh

`Private` _constellation_visibility

_constellation_visibility: boolean

`Private` _constellations

_constellations: Constellation[]

`Private` _glenv

_glenv: GLEnv

`Private` _intensity

_intensity: number

`Private` _json_url

_json_url: string

`Private` _line_color

_line_color: Vector3

`Private` _loaded

_loaded: boolean

`Private` _longitude

_longitude: number

`Private` _matrix_cache

_matrix_cache: Matrix

`Private` _mesh

_mesh: Mesh

`Private` _milkyWayImage

_milkyWayImage: string | URLResource

`Private` _milkyWayMesh

_milkyWayMesh: Mesh

`Private` _milkyway_intensity

_milkyway_intensity: number

`Private` _milkyway_visibility

_milkyway_visibility: boolean

`Private` _starHipMap

_starHipMap: HipMap

`Private` _starNameMap

_starNameMap: NameMap

`Private` _stars

_stars: Star[]

`Private` _viewer

_viewer: Viewer

`Private` _visibility

_visibility: boolean

Accessors

constellationVisibility

get constellationVisibility(): boolean
可視性フラグを取得

Returns boolean
- Defined in packages/mapray/src/StarVisualizer.ts:194

milkywayVisibility

get milkywayVisibility(): boolean
可視性フラグを取得

Returns boolean
- Defined in packages/mapray/src/StarVisualizer.ts:209

visibility

get visibility(): boolean
可視性フラグを取得

Returns boolean
- Defined in packages/mapray/src/StarVisualizer.ts:179

Methods

`Private` _checkMaterials

_checkMaterials(): void
マテリアルを確認してCacheにセット

Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:522

`Private` _createConstellationMesh

_createConstellationMesh(): void
星座メッシュを生成

Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:409

`Private` _createMesh

_createMesh(): void
メッシュを生成

Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:374

`Private` _createMilkyWayMesh

_createMilkyWayMesh(): void
メッシュを生成

Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:465

`Private` _deleteMaterials

_deleteMaterials(): void
マテリアルを削除

Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:537

`Private` _loadJSON

_loadJSON(url: string): Promise<StarJSON>
JSONを取得

Returns
json object
Parameters
- url: string
  
  jsonのURL
Returns Promise<StarJSON>
- Defined in packages/mapray/src/StarVisualizer.ts:155

destroy

destroy(): void
破棄

Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:168

draw

draw(render_stage: RenderStage, width: number, height: number, gocs_to_view: Matrix): void
星、星座を描画
Parameters
- render_stage: RenderStage
  
  レンダーステージ
- width: number
  
  canvasのwidth
- height: number
  
  canvasのheight
- gocs_to_view: Matrix
  
  gocs_to_view
Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:563

getConstellationAngle

getConstellationAngle(code: string): undefined | number
星座コードから、星座の視野の角度を取得(radian)

Returns
星座の視野の角度(radian)
Parameters
- code: string
  
  星座コード
Returns undefined | number
- Defined in packages/mapray/src/StarVisualizer.ts:342

getConstellationPoint

getConstellationPoint(code: string): undefined | Vector3
星座コードから、星座中心座標へのベクトルを取得

Returns
星座中心座標へのベクトル
Parameters
- code: string
  
  星座コード
Returns undefined | Vector3
- Defined in packages/mapray/src/StarVisualizer.ts:314

getConstellationStars

getConstellationStars(code: string): undefined | number[]
星座コードから、星座を構成する星のHIP番号を取得

Returns
星座HIPコード配列
Parameters
- code: string
  
  星座コード
Returns undefined | number[]
- Defined in packages/mapray/src/StarVisualizer.ts:358

getStarName

getStarName(hip: number): undefined | string
Hip番号から、星名を取得

Returns
星名
Parameters
- hip: number
  
  hip番号
Returns undefined | string
- Defined in packages/mapray/src/StarVisualizer.ts:270

getStarPoint

getStarPoint(name: string): undefined | Vector3
星名から、星座標(パーセク単位)を取得

Returns
星座標(パーセク単位)
Parameters
- name: string
  
  星名
Returns undefined | Vector3
- Defined in packages/mapray/src/StarVisualizer.ts:287

init

init(viewer: Viewer): Promise<void>
初期化 Viewerのコンストラクタで呼び出されます。
Parameters
- viewer: Viewer
  
  所属するViewer
Returns Promise<void>
- Defined in packages/mapray/src/StarVisualizer.ts:100

setConstellationVisibility

setConstellationVisibility(flag: boolean): void
可視性フラグを設定
Parameters
- flag: boolean
Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:202

setIntensity

setIntensity(value: number): void
輝度係数を設定
Parameters
- value: number
  
  輝度係数
Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:225

setLineColor

setLineColor(color: Vector3): void
線色を設定
Parameters
- color: Vector3
Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:247

setLongitude

setLongitude(value: number): void
基準経度を設定
Parameters
- value: number
  
  経度
Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:236

setMilkyWayIntensity

setMilkyWayIntensity(value: number): void
天の川の輝度係数を設定
Parameters
- value: number
  
  輝度係数
Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:258

setMilkyWayVisibility

setMilkyWayVisibility(flag: boolean): void
可視性フラグを設定
Parameters
- flag: boolean
Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:217

setVisibility

setVisibility(flag: boolean): void
可視性フラグを設定
Parameters
- flag: boolean
Returns void
- Defined in packages/mapray/src/StarVisualizer.ts:187

Class StarVisualizer

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

json_url: string

milkyway_image_src: string | URLResource = ''

Returns StarVisualizer

Properties

Private _constellationCodeMap

Private _constellationMesh

Private _constellation_visibility

Private _constellations

Private _glenv

Private _intensity

Private _json_url

Private _line_color

Private _loaded

Private _longitude

Private _matrix_cache

Private _mesh

Private _milkyWayImage

Private _milkyWayMesh

Private _milkyway_intensity

Private _milkyway_visibility

Private _starHipMap

Private _starNameMap

Private _stars

Private _viewer

Private _visibility

Accessors

constellationVisibility

Returns boolean

milkywayVisibility

Returns boolean

visibility

Returns boolean

Methods

Private _checkMaterials

Returns void

Private _createConstellationMesh

Returns void

Private _createMesh

Returns void

Private _createMilkyWayMesh

Returns void

Private _deleteMaterials

Returns void

Private _loadJSON

Returns

Parameters

url: string

Returns Promise<StarJSON>

destroy

Returns void

draw

Parameters

render_stage: RenderStage

width: number

height: number

gocs_to_view: Matrix

Returns void

getConstellationAngle

Returns

Parameters

code: string

Returns undefined | number

getConstellationPoint

Returns

Parameters

code: string

Returns undefined | Vector3

getConstellationStars

Returns

Parameters

`Private` _constellationCodeMap

`Private` _constellationMesh

`Private` _constellation_visibility

`Private` _constellations

`Private` _glenv

`Private` _intensity

`Private` _json_url

`Private` _line_color

`Private` _loaded

`Private` _longitude

`Private` _matrix_cache

`Private` _mesh

`Private` _milkyWayImage

`Private` _milkyWayMesh

`Private` _milkyway_intensity

`Private` _milkyway_visibility

`Private` _starHipMap

`Private` _starNameMap

`Private` _stars

`Private` _viewer

`Private` _visibility

`Private` _checkMaterials

`Private` _createConstellationMesh

`Private` _createMesh

`Private` _createMilkyWayMesh

`Private` _deleteMaterials

`Private` _loadJSON