DitapViewer

응용 프로그램을 개발하기 위한 기본 위젯. 이 위젯은 모든 표준 Ditap 위젯을 하나의 재사용 가능한 패키지로 구성.
언제든지 다양한 응용 프로그램에 유용한 기능을 추가하는 Mixin을 사용하여 확장 가능.
A base widget for building applications. It composites all of the standard Ditap widgets into one reusable package.
The widget can always be extended by using mixins, which add functionality useful for a variety of applications.

new Ditap.DitapViewer(options)

Name Type Description
options DitapViewer.ConstructorOptions optional 초기화 옵션을 설명하는 객체.
Object describing initialization options.
Example:
// 위젯 비/활성화
const viewer = new Ditap.DitapViewer("ditapContainer", {
  // 편집, 분석, 측정 도구 활성화
  // 1. 활성화 - 전체 활성화(true) 또는 부분 활성화(활성화 시킬 기능만 true)
  // 2. 비활성화 - false 또는 전달 안함
  editingTools: {
    select: {
          // 선택 기능 옵션 설정
          // 1. hover Coolor - 3D Tile, Model 객체에 마우스를 이동할 경우 변경되는 색상
          // 2. selectedColor - 3D Tile, Model 객체를 선택할 경우 변경되는 색상
          hoverColor: Color.fromCssColorString("#BDBDBD"),
          selectedColor: Color.fromCssColorString("#9DCFFF"),
          property: {
            // 속성 기능 옵션 설정
            // 1. type - "popup" or "panel" 속성 타입 지정
            // 2. container - id(string) or Element 속성 컨테이너 지정
            // 3. propertyCallback - 선택된 객체를 인자로 받고 비동기로 속성값을 요청하는 promise
            type: "panel",
            container: "ditapPanel",
            // type: "popup",
            // container: "ditapContainer",
          },
          remove: true,
          move: true,
          rotate: true,
          scale: true,
          clipping: true,
          },
    createTools: {
      point: true,
      linestring: true,
      polygon: true,
    },
    remove: true,
    move: true,
    rotate: true,
    scale: true,
    upload: true,
  },
  analysisTools: {
    visibility: true,
    split: true,
    solar: true,
    sunshine: true,
    limitaion: true,
  },
  measurementTools: {
    altitude: true,
    angle: true,
    straight: true,
    ground: true,
    plane: true,
    vertical: true,
    horizontal: true,
    area: true,
    volume: true,
  },
  // 처음화면
  // 1. 활성화 - 기본 위치로 이동(true) 또는 초기 위치 지정(Cartesian3)
  // 2. 비활성화 - false 또는 전달 안함
  homeButton: true,
  compass: true, // 나침반(true/false)
  dimensionMode: true, // 2D/3D 전환(true/false)
  capture: true, // 캡처(true/false)
  print: true, // 인쇄(true/false)
  navigationHelpButton: true, // 도움말 버튼(true/false)
  fullscreenButton: true, // 전체 화면(true/false)
  baseLayerPicker: true, // 배경 지도(true/false)
});

Extends

Members

allowDataSourcesToSuspendAnimation : boolean

Gets or sets whether or not data sources can temporarily pause animation in order to avoid showing an incomplete picture to the user. For example, if asynchronous primitives are being processed in the background, the clock will not advance until the geometry is ready.
Inherited From:

readonly animation : Animation

Gets the Animation widget.
Inherited From:

readonly baseLayerPicker : BaseLayerPicker

Gets the BaseLayerPicker.
Inherited From:

readonly bottomContainer : Element

Gets the DOM element for the area at the bottom of the window containing the CreditDisplay and potentially other things.
Inherited From:

readonly camera : Camera

Gets the camera.
Inherited From:

readonly canvas : HTMLCanvasElement

Gets the canvas.
Inherited From:

readonly capture : DitapCaptureButton

DitapCapture 조회.
Gets the DitapCapture.

readonly cesiumWidget : CesiumWidget

Gets the CesiumWidget.
Inherited From:

readonly clock : Clock

Gets the clock.
Inherited From:

clockTrackedDataSource : DataSource

Gets or sets the data source to track with the viewer's clock.
Inherited From:

readonly clockViewModel : ClockViewModel

Gets the clock view model.
Inherited From:

readonly compass : DitapCompass

DitapCompass 조회.
Gets the DitapCompass.

readonly container : Element

Gets the parent container.
Inherited From:

creditDisplay : CreditDisplay

Manages the list of credits to display on screen and in the lightbox.
Inherited From:

readonly dataSourceDisplay : DataSourceDisplay

Gets the display used for DataSource visualization.
Inherited From:

readonly dataSources : DataSourceCollection

Gets the set of DataSource instances to be visualized.
Inherited From:

readonly dimensionMode : DitapDimensionModeButton

DitapDimensionMode 조회.
Gets the DitapDimensionMode.

readonly ellipsoid : Ellipsoid

Gets the default ellipsoid for the scene.
Inherited From:
Default Value: Ellipsoid.default

readonly entities : EntityCollection

Gets the collection of entities not tied to a particular data source. This is a shortcut to dataSourceDisplay.defaultDataSource.entities.
Inherited From:

readonly fullscreenButton : DitapFullscreenButton

DitapFullscreenButton 조회.
Gets the DitapFullscreenButton.

readonly geocoder : DitapGeocoder

DitapGeocoder 조회.
Gets the DitapGeocoder.

readonly homeButton : DitapHomeButton

DitapHomeButton 조회.
Gets the DitapHomeButton.

readonly imageryLayers : ImageryLayerCollection

Gets the collection of image layers that will be rendered on the globe.
Inherited From:

readonly infoBox : InfoBox

Gets the info box.
Inherited From:
DitapNavigationHelpButton 조회.
Gets the DitapNavigationHelpButton.

readonly postProcessStages : PostProcessStageCollection

Gets the post-process stages.
Inherited From:

readonly projectionPicker : ProjectionPicker

Gets the ProjectionPicker.
Inherited From:

resolutionScale : number

Gets or sets a scaling factor for rendering resolution. Values less than 1.0 can improve performance on less powerful devices while values greater than 1.0 will render at a higher resolution and then scale down, resulting in improved visual fidelity. For example, if the widget is laid out at a size of 640x480, setting this value to 0.5 will cause the scene to be rendered at 320x240 and then scaled up while setting it to 2.0 will cause the scene to be rendered at 1280x960 and then scaled down.
Inherited From:
Default Value: 1.0

readonly scene : Scene

Gets the scene.
Inherited From:

readonly sceneModePicker : SceneModePicker

Gets the SceneModePicker.
Inherited From:

readonly screenSpaceEventHandler : ScreenSpaceEventHandler

Gets the screen space event handler.
Inherited From:

selectedEntity : Entity|undefined

Gets or sets the object instance for which to display a selection indicator. If a user interactively picks a Cesium3DTilesFeature instance, then this property will contain a transient Entity instance with a property named "feature" that is the instance that was picked.
Inherited From:

readonly selectedEntityChanged : Event

Gets the event that is raised when the selected entity changes.
Inherited From:

readonly selectionIndicator : SelectionIndicator

Gets the selection indicator.
Inherited From:

readonly shadowMap : ShadowMap

Get the scene's shadow map
Inherited From:

shadows : boolean

Determines if shadows are cast by light sources.
Inherited From:

targetFrameRate : number

Gets or sets the target frame rate of the widget when useDefaultRenderLoop is true. If undefined, the browser's requestAnimationFrame implementation determines the frame rate. If defined, this value must be greater than 0. A value higher than the underlying requestAnimationFrame implementation will have no effect.
Inherited From:

terrainProvider : TerrainProvider

The terrain provider providing surface geometry for the globe.
Inherited From:

terrainShadows : ShadowMode

Determines if the terrain casts or shadows from light sources.
Inherited From:

readonly timeline : Timeline

Gets the Timeline widget.
Inherited From:

trackedEntity : Entity|undefined

Gets or sets the Entity instance currently being tracked by the camera.
Inherited From:

readonly trackedEntityChanged : Event

Gets the event that is raised when the tracked entity changes.
Inherited From:

useBrowserRecommendedResolution : boolean

Boolean flag indicating if the browser's recommended resolution is used. If true, the browser's device pixel ratio is ignored and 1.0 is used instead, effectively rendering based on CSS pixels instead of device pixels. This can improve performance on less powerful devices that have high pixel density. When false, rendering will be in device pixels. Viewer#resolutionScale will still take effect whether this flag is true or false.
Inherited From:
Default Value: true

useDefaultRenderLoop : boolean

Gets or sets whether or not this widget should control the render loop. If true the widget will use requestAnimationFrame to perform rendering and resizing of the widget, as well as drive the simulation clock. If set to false, you must manually call the resize, render methods as part of a custom render loop. If an error occurs during rendering, Scene's renderError event will be raised and this property will be set to false. It must be set back to true to continue rendering after the error.
Inherited From:

readonly vrButton : VRButton

Gets the VRButton.
Inherited From:

readonly weather : DitapWeather

DitapWeather 조회.
Gets the DitapWeather.

Methods

checkPropertyOptions(property) → object

check the property type.
Name Type Description
property object object of property.
Returns:
Verified property type.

checkSelectOptions(options) → object

check the object of select.
Name Type Description
options object object of select options.
Returns:
Verified select options.

createDefaultImageryProviderViewModels() → Array.<ProviderViewModel>

베이스 레이어에 추가할 Imagery Provider 배열 조회.
Gets the Array of Imagery Provider to be added to the base layer.
Returns:
조회된 providerViewModel 배열.
Array of providerViewModel

createDefaultTerrainProviderViewModels() → Array.<ProviderViewModel>

기본 레이어에 추가할 Terrain Provider의 배열 조회.
Gets the Array of Terrain Provider to be added to the base layer.
Returns:
조회된 providerViewModel 배열.
Array of providerViewModel

destroy()

위젯 파괴. 영구적으로 제거하는 경우 호출.
Destroys the widget. Should be called if permanently removing the widget from layout.

extend(mixin, options)

Extends the base viewer functionality with the provided mixin. A mixin may add additional properties, functions, or other behavior to the provided viewer instance.
Name Type Description
mixin Viewer.ViewerMixin The Viewer mixin to add to this instance.
options object optional The options object to be passed to the mixin function.
Inherited From:
See:

flyTo(target, options) → Promise.<boolean>

Flies the camera to the provided entity, entities, or data source. If the data source is still in the process of loading or the visualization is otherwise still loading, this method waits for the data to be ready before performing the flight.

The offset is heading/pitch/range in the local east-north-up reference frame centered at the center of the bounding sphere. The heading and the pitch angles are defined in the local east-north-up reference frame. The heading is the angle from y axis and increasing towards the x axis. Pitch is the rotation from the xy-plane. Positive pitch angles are above the plane. Negative pitch angles are below the plane. The range is the distance from the center. If the range is zero, a range will be computed such that the whole bounding sphere is visible.

In 2D, there must be a top down view. The camera will be placed above the target looking down. The height above the target will be the range. The heading will be determined from the offset. If the heading cannot be determined from the offset, the heading will be north.

Name Type Description
target Entity | Array.<Entity> | EntityCollection | DataSource | ImageryLayer | Cesium3DTileset | TimeDynamicPointCloud | Promise.<(Entity|Array.<Entity>|EntityCollection|DataSource|ImageryLayer|Cesium3DTileset|TimeDynamicPointCloud|VoxelPrimitive)> The entity, array of entities, entity collection, data source, Cesium3DTileset, point cloud, or imagery layer to view. You can also pass a promise that resolves to one of the previously mentioned types.
options object optional Object with the following properties:
Name Type Default Description
duration number 3.0 optional The duration of the flight in seconds.
maximumHeight number optional The maximum height at the peak of the flight.
offset HeadingPitchRange optional The offset from the target in the local east-north-up reference frame centered at the target.
Returns:
A Promise that resolves to true if the flight was successful or false if the target is not currently visualized in the scene or the flight was cancelled. //TODO: Cleanup entity mentions
Inherited From:

forceResize()

This forces the widget to re-think its layout, including widget sizes and credit placement.
Inherited From:

isDestroyed() → boolean

Returns:
true if the object has been destroyed, false otherwise.
Inherited From:

offAllInterations(callback)

뷰어에서 선언된 모든 인터렉션 종료.
Destroy the running Interaction.
Name Type Description
callback function 이벤트 제거 후 실행 할 콜백함수.
Callback function to be executed after removing the event.

removeAllAnalysis()

뷰어에 생성된 모든 분석 엔티티 파괴.
Destroying all analysis entities created on the viewer.

removeAllGeometric()

뷰어에 생성된 모든 도형 엔티티 파괴.
Destroying all Geometric entities created on the viewer.

removeAllMeasurement()

뷰어에 생성된 모든 측정 엔티티 파괴.
Destroying all measurement entities created on the viewer.

removeStorageEntity(storage)

해당 객체 스토리지 제거.
Remove the storage of the corresponding object.
Name Type Description
storage Array.<object> 제거 할 스토리지.
Storage to be removed.

render()

Renders the scene. This function is called automatically unless useDefaultRenderLoop is set to false;
Inherited From:

resize()

Resizes the widget to match the container size. This function is called automatically as needed unless useDefaultRenderLoop is set to false.
Inherited From:

zoomTo(target, offset) → Promise.<boolean>

Asynchronously sets the camera to view the provided entity, entities, or data source. If the data source is still in the process of loading or the visualization is otherwise still loading, this method waits for the data to be ready before performing the zoom.

The offset is heading/pitch/range in the local east-north-up reference frame centered at the center of the bounding sphere. The heading and the pitch angles are defined in the local east-north-up reference frame. The heading is the angle from y axis and increasing towards the x axis. Pitch is the rotation from the xy-plane. Positive pitch angles are above the plane. Negative pitch angles are below the plane. The range is the distance from the center. If the range is zero, a range will be computed such that the whole bounding sphere is visible.

In 2D, there must be a top down view. The camera will be placed above the target looking down. The height above the target will be the range. The heading will be determined from the offset. If the heading cannot be determined from the offset, the heading will be north.

Name Type Description
target Entity | Array.<Entity> | EntityCollection | DataSource | ImageryLayer | Cesium3DTileset | TimeDynamicPointCloud | Promise.<(Entity|Array.<Entity>|EntityCollection|DataSource|ImageryLayer|Cesium3DTileset|TimeDynamicPointCloud|VoxelPrimitive)> The entity, array of entities, entity collection, data source, Cesium3DTileset, point cloud, or imagery layer to view. You can also pass a promise that resolves to one of the previously mentioned types.
offset HeadingPitchRange optional The offset from the center of the entity in the local east-north-up reference frame.
Returns:
A Promise that resolves to true if the zoom was successful or false if the target is not currently visualized in the scene or the zoom was cancelled.
Inherited From:

Type Definitions

Ditap.DitapViewer.ConstructorOptions

Viewer 생성자의 초기화 옵션.
Initialization options for the Viewer constructor
Properties:
Name Type Attributes Default Description
editingTools object 다음과 같은 속성을 가진 편집 객체.
Object of editingTools with the following properties:
Properties
Name Type Description
createTools object 다음과 같은 속성을 가진 생성 객체.
Object of createTools with the following properties:
Properties
Name Type Description
point boolean false로 설정 시 점 생성 위젯은 생성되지 않음.
If set to false, the point widget will not be created.
linestring boolean false로 설정 시 선 생성 위젯은 생성되지 않음.
If set to false, the linestring widget will not be created.
polygon boolean false로 설정 시 면 생성 위젯은 생성되지 않음.
If set to false, the polygon widget will not be created.
select boolean false로 설정 시 선택 위젯은 생성되지 않음.
If set to false, the select widget will not be created.
move boolean false로 설정 시 이동 위젯은 생성되지 않음.
If set to false, the move widget will not be created.
rotate boolean false로 설정 시 회전 위젯은 생성되지 않음.
If set to false, the rotate widget will not be created.
scale boolean false로 설정 시 크기조절 위젯은 생성되지 않음.
If set to false, the scale widget will not be created.
remove boolean false로 설정 시 삭제 위젯은 생성되지 않음.
If set to false, the remove widget will not be created.
analysisTools object 다음과 같은 속성을 가진 분석 객체.
Object of analysisTools with the following properties:
Properties
Name Type Description
visibility boolean false로 설정 시 가시성 위젯은 생성되지 않음.
If set to false, the visibility widget will not be created.
clipping boolean false로 설정 시 절단면 위젯은 생성되지 않음.
If set to false, the clipping widget will not be created.
solar boolean false로 설정 시 일조권 위젯은 생성되지 않음.
If set to false, the solar widget will not be created.
split boolean false로 설정 시 분할 위젯은 생성되지 않음.
If set to false, the split widget will not be created.
measurementTools object 다음과 같은 속성을 가진 측정 객체.
Object of measurementTools with the following properties:
Properties
Name Type Description
altitude boolean false로 설정 시 고도 측정 위젯은 생성되지 않음.
If set to false, the altitude widget will not be created.
angle boolean false로 설정 시 각도 측정 위젯은 생성되지 않음.
If set to false, the angle widget will not be created.
straight boolean false로 설정 시 직선거리 측정 위젯은 생성되지 않음.
If set to false, the straight widget will not be created.
ground boolean false로 설정 시 지면거리 측정 위젯은 생성되지 않음.
If set to false, the ground widget will not be created.
plane boolean false로 설정 시 평면거리 측정 위젯은 생성되지 않음.
If set to false, the plane widget will not be created.
vertical boolean false로 설정 시 수직거리 측정 위젯은 생성되지 않음.
If set to false, the vertical widget will not be created.
horizontal boolean false로 설정 시 수평거리 측정 위젯은 생성되지 않음.
If set to false, the horizontal widget will not be created.
area boolean false로 설정 시 면적 측정 위젯은 생성되지 않음.
If set to false, the area widget will not be created.
volume boolean false로 설정 시 체적 측정 위젯은 생성되지 않음.
If set to false, the volume widget will not be created.
animation boolean <optional>
 true false로 설정 시 애니메이션 위젯은 생성되지 않음.
If set to false, the Animation widget will not be created.
baseLayerPicker boolean <optional>
 true false로 설정 시 지도 선택 위젯은 생성되지 않음.
If set to false, the BaseLayerPicker widget will not be created.
fullscreenButton boolean <optional>
 true false로 설정 시 전체화면 위젯은 생성되지 않음.
If set to false, the FullscreenButton widget will not be created.
vrButton boolean <optional>
 false false로 설정 시 VR 버튼 위젯은 생성되지 않음.
If set to true, the VRButton widget will be created.
geocoder boolean | Array.<GeocoderService> <optional>
 true false로 설정 시 주소검색 위젯은 생성되지 않음.
If set to false, the Geocoder widget will not be created.
homeButton boolean <optional>
 true false로 설정 시 처음화면 위젯은 생성되지 않음.
If set to false, the HomeButton widget will not be created.
weather boolean <optional>
 true false로 설정 시 날씨 위젯은 생성되지 않음.
If set to false, the Weather widget will not be created.
compass bollean <optional>
 true false로 설정 시 나침반 위젯은 생성되지 않음.
If set to false, the Compass widget will not be created.
dimensionMode boolean <optional>
 true false로 설정 시 2D/3D 모드 전환 위젯은 생성되지 않음.
If set to false, the 2D/3D mode switch widget will not be created.
capture boolean <optional>
 true false로 설정 시 캡처 위젯은 생성되지 않음.
If set to false, the Capture widget will not be created.
print boolean <optional>
 true false로 설정 시 인쇄 위젯은 생성되지 않음.
If set to false, the Printed widget will not be created.
timeline boolean <optional>
 true false로 설정 시 타임라인 위젯은 생성되지 않음.
If set to false, the Timeline widget will not be created.
navigationHelpButton boolean <optional>
 true false로 설정 시 navigationHelpButton 위젯은 생성되지 않음.
If set to false, the navigation help button will not be created.
navigationInstructionsInitiallyVisible boolean <optional>
 true 초기에 네비게이션 지침이 표시되어야 하는 경우 true, 사용자가 명시적으로 버튼을 클릭할 때까지 표시되지 않아야 하는 경우 false.
True if the navigation instructions should initially be visible, or false if the should not be shown until the user explicitly clicks the button.
scene3DOnly boolean <optional>
 false true인 경우 3D에서만 렌더링 됨.
When true, each geometry instance will only be rendered in 3D to save GPU memory.
shouldAnimate boolean <optional>
 false 시뮬레이션 시간을 진행시키려면 true, 그렇지 않은 경우 false
true if the clock should attempt to advance simulation time by default, false otherwise. This option takes precedence over setting Viewer#clockViewModel.
clockViewModel ClockViewModel <optional>
 new ClockViewModel(clock) 현재 시간을 제어하기 위해 사용할 시계 뷰 모델.
The clock view model to use to control current time.
selectedImageryProviderViewModel ProviderViewModel <optional>
 현재의 기본 이미지 레이어에 대한 뷰 모델. baseLayerPicker가 true로 설정된 경우에만 유효.
The view model for the current base imagery layer, if not supplied the first available base layer is used. This value is only valid if `baseLayerPicker` is set to true.
imageryProviderViewModels Array.<ProviderViewModel> <optional>
 createDefaultImageryProviderViewModels() BaseLayerPicker에서 선택 가능한 ProviderViewModels의 배열. baseLayerPicker가 true로 설정된 경우에만 유효.
The array of ProviderViewModels to be selectable from the BaseLayerPicker. This value is only valid if `baseLayerPicker` is set to true.
selectedTerrainProviderViewModel ProviderViewModel <optional>
 현재 베이스 지형 레이어의 뷰 모델. 제공되지 않은 경우 첫 번째 사용 가능한 베이스 레이어가 사용됨. baseLayerPicker가 true로 설정된 경우에만 유효.
The view model for the current base terrain layer, if not supplied the first available base layer is used. This value is only valid if `baseLayerPicker` is set to true.
imageryProvider ImageryProvider | false <optional>
 createWorldImagery() 사용할 imageryProvider. baseLayerPicker가 false로 설정된 경우에만 유효.
The imagery provider to use. This value is only valid if `baseLayerPicker` is set to false. Deprecated.
baseLayer ImageryLayer | false <optional>
 ImageryLayer.fromWorldImagery() 지구에 적용되는 가장 하단의 이미지 레이어. baseLayerPicker가 false로 설정된 경우에만 유효.
The bottommost imagery layer applied to the globe. If set to false, no imagery provider will be added. This value is only valid if `baseLayerPicker` is set to false.
terrainProvider TerrainProvider <optional>
 new EllipsoidTerrainProvider() 사용할 terrain provider.
The terrain provider to use
options.terrain Terrain <optional>
 지형 공급자로 사용할 지형 객체. terrainProvider가 되지 않은 경우에만 지정가능.
A terrain object which handles asynchronous terrain provider. Can only specify if options.terrainProvider is undefined.
skyBox SkyBox | false <optional>
 별을 렌더링하기 위해 사용. false로 설정 시 태양, 달이 추가되지 않음.

The skybox used to render the stars. When undefined, the default stars are used. If set to false, no skyBox, Sun, or Moon will be added.
skyAtmosphere SkyAtmosphere | false <optional>
 대기(SkyAtmosphere). false로 설정 시 대기 효과 제거.
Blue sky, and the glow around the Earth's limb. Set to false to turn it off.
fullscreenElement Element | string <optional>
 document.body 전체화면 모드 요소. 기본적으로 사용.
The element or id to be placed into fullscreen mode when the full screen button is pressed.
useDefaultRenderLoop boolean <optional>
 true 렌더링 루프 제어 여부.
True if this widget should control the render loop, false otherwise.
targetFrameRate number <optional>
 기본 렌더링 루프 사용할 경우 대상 프레임 속도 지정.
The target frame rate when using the default render loop.
showRenderLoopErrors boolean <optional>
 true 렌더링 루프 오류 발생 시 오류 표시 여부.
If true, this widget will automatically display an HTML panel to the user containing the error, if a render loop error occurs.
useBrowserRecommendedResolution boolean <optional>
 true true인 경우 권장 해상도로 렌더링.
If true, render at the browser's recommended resolution and ignore window.devicePixelRatio.
automaticallyTrackDataSourceClocks boolean <optional>
 true true인 경우 새로 추가된 데이터소스의 시계 설정 자동 추적, false 인 경우 시계를 독립적으로 구성 가능.
If true, this widget will automatically track the clock settings of newly added DataSources, updating if the DataSource's clock changes. Set this to false if you want to configure the clock independently.
contextOptions ContextOptions <optional>
 Scene에 전달되는 컨텍스트 및 WebGL 생성 속성을 지정.
Context and WebGL creation properties passed to Scene.
sceneMode SceneMode <optional>
 SceneMode.SCENE3D 초기 장면 모드 설정. 기본값은 3D 장면 모드.
The initial scene mode.
mapProjection MapProjection <optional>
 new GeographicProjection() 2D 및 Columbus View 모드에서 사용할 지도 투영(Map Projection)을 설정.
The map projection to use in 2D and Columbus View modes.
globe Globe | false <optional>
 new Globe(mapProjection.ellipsoid) 장면에서 사용할 지구(Globe)를 설정.
The globe to use in the scene. If set to false, no globe will be added.
orderIndependentTranslucency boolean <optional>
 true true인 경우 독립적인 투명도 사용.
If true and the configuration supports it, use order independent translucency.
creditContainer Element | string <optional>
 CreditDisplay를 포함할 DOM 요소나 ID.
The DOM element or ID that will contain the CreditDisplay. 지정되지 않은 경우, 크레딧은 위젯 자체의 아래에 추가.
If not specified, the credits are added to the bottom of the widget itself.
creditViewport Element | string <optional>
 크레딧 팝업(credit pop-up)을 포함할 DOM 엘리먼트 또는 ID.
The DOM element or ID that will contain the credit pop up created by the CreditDisplay. 지정되지 않은 경우, 크레딧은 위젯 자체의 위에 추가. If not specified, it will appear over the widget itself.
dataSources DataSourceCollection <optional>
 new DataSourceCollection() 위젯에서 시각화하는 데이터소스의 컬렉션 설정.
The collection of data sources visualized by the widget. If this parameter is provided,
the instance is assumed to be owned by the caller and will not be destroyed when the viewer is destroyed.
shadows boolean <optional>
 false 그림자 투사 여부.
Determines if shadows are cast by light sources.
terrainShadows ShadowMode <optional>
 ShadowMode.RECEIVE_ONLY 그림자 투사 방법.
Determines if the terrain casts or receives shadows from light sources.
mapMode2D MapMode2D <optional>
 MapMode2D.INFINITE_SCROLL 2D 지도 회전여부 또는 수평 무한 스크롤 가능 여부.
Determines if the 2D map is rotatable or can be scrolled infinitely in the horizontal direction.
blurActiveElementOnCanvasFocus boolean <optional>
 true true인 경우 뷰어의 캔버스가 클릭될 때 활성 요소의 포커스 잃음, false인 경우 캔버스가 활성 요소로 설정되지 않고 위치나 엔티티 데이터를 가져오기 위해 클릭될 때 유용.
If true, the active element will blur when the viewer's canvas is clicked. Setting this to false is useful for cases when the canvas is clicked only for retrieving position or an entity data without actually meaning to set the canvas to be the active element.
requestRenderMode boolean <optional>
 false true인 경우 scene 내에서 변경 사항에 따라 필요에 경우 프레임 렌더링 발생.
If true, rendering a frame will only occur when needed as determined by changes within the scene. Enabling reduces the CPU/GPU usage of your application and uses less battery on mobile, but requires using Scene#requestRender 새 프레임을 명시적으로 렌더링하려면 render 함수 사용해야 함.
to render a new frame explicitly in this mode. This will be necessary in many cases after making changes to the scene in other parts of the API. See Improving Performance with Explicit Rendering.
maximumRenderTimeChange number <optional>
 0.0 requestRenderMode가 true로 설정된 경우 렌더 요청 전에 허용되는 최대 시뮬레이션 시간 변경을 정의.
If requestRenderMode is true, this value defines the maximum change in simulation time allowed before a render is requested. See Improving Performance with Explicit Rendering.
depthPlaneEllipsoidOffset number <optional>
 0.0 깊이 평면을 조정하여 타원체의 제로 고도 아래 렌더링 artefacts 해결.
Adjust the DepthPlane to address rendering artefacts below ellipsoid zero elevation.
msaaSamples number <optional>
 1 다중 샘플 안티앨리어싱(MSAA)의 속도 제어. 일반적으로 다중 샘플링 비율은 픽셀당 2,4 및 8샘플이다.
If provided, this value controls the rate of multisample antialiasing. Typical multisampling rates are 2, 4, and sometimes 8 samples per pixel. Higher sampling rates of MSAA may impact performance in exchange for improved visual quality. This value only applies to WebGL2 contexts that support multisample render targets.
packages/engine
packages/widgets