WallGraphics

new Cesium.WallGraphics(options)

Describes a two dimensional wall defined as a line strip and optional maximum and minimum heights. The wall conforms to the curvature of the globe and can be placed along the surface or at altitude.
参数名称 类型 描述信息
options WallGraphics.ConstructorOptions 可选 Object describing initialization options
Demo:
参考:

成员(属性)

Gets the event that is raised whenever a property or sub-property is changed or modified.

distanceDisplayCondition : Property|undefined

Gets or sets the DistanceDisplayCondition Property specifying at what distance from the camera that this wall will be displayed.
Gets or sets the boolean Property specifying whether the wall is filled with the provided material.
默认值: true
Gets or sets the numeric Property specifying the angular distance between points on the wall.
默认值: {CesiumMath.RADIANS_PER_DEGREE}
Gets or sets the Property specifying the material used to fill the wall.
默认值: Color.WHITE
Gets or sets the Property specifying an array of heights to be used for the top of the wall instead of the height of each position. If defined, the array must be the same length as Wall#positions.
Gets or sets the Property specifying an array of heights to be used for the bottom of the wall instead of the surface of the globe. If defined, the array must be the same length as Wall#positions.
Gets or sets the Property specifying whether the wall is outlined.
默认值: false
Gets or sets the Property specifying the Color of the outline.
默认值: Color.BLACK
Gets or sets the numeric Property specifying the width of the outline.

Note: This property will be ignored on all major browsers on Windows platforms. For details, see (@link https://github.com/CesiumGS/cesium/issues/40}.

默认值: 1.0
Gets or sets the Property specifying the array of Cartesian3 positions which define the top of the wall.
Get or sets the enum Property specifying whether the wall casts or receives shadows from light sources.
默认值: ShadowMode.DISABLED
Gets or sets the boolean Property specifying the visibility of the wall.
默认值: true

方法

Duplicates this instance.
参数名称 类型 描述信息
result WallGraphics 可选 The object onto which to store the result.
返回值:
The modified result parameter or a new instance if one was not provided.
Assigns each unassigned property on this object to the value of the same property on the provided source object.
参数名称 类型 描述信息
source WallGraphics The object to be merged into this object.

定义的类型

Cesium.WallGraphics.ConstructorOptions

Initialization options for the WallGraphics constructor
属性:
属性名称 类型 可选 默认值 描述信息
show Property | boolean <可选>
true A boolean Property specifying the visibility of the wall.
positions Property | Array.<Cartesian3> <可选>
A Property specifying the array of Cartesian3 positions which define the top of the wall.
minimumHeights Property | Array.<number> <可选>
A Property specifying an array of heights to be used for the bottom of the wall instead of the globe surface.
maximumHeights Property | Array.<number> <可选>
A Property specifying an array of heights to be used for the top of the wall instead of the height of each position.
granularity Property | number <可选>
Cesium.Math.RADIANS_PER_DEGREE A numeric Property specifying the angular distance between each latitude and longitude point.
fill Property | boolean <可选>
true A boolean Property specifying whether the wall is filled with the provided material.
material MaterialProperty | Color <可选>
Color.WHITE A Property specifying the material used to fill the wall.
outline Property | boolean <可选>
false A boolean Property specifying whether the wall is outlined.
outlineColor Property | Color <可选>
Color.BLACK A Property specifying the Color of the outline.
outlineWidth Property | number <可选>
1.0 A numeric Property specifying the width of the outline.
shadows Property | ShadowMode <可选>
ShadowMode.DISABLED An enum Property specifying whether the wall casts or receives shadows from light sources.
distanceDisplayCondition Property | DistanceDisplayCondition <可选>
A Property specifying at what distance from the camera that this wall will be displayed.