ExtentOutlineGeometry

new ExtentOutlineGeometry

A description of the outline of a a cartographic extent on an ellipsoid centered at the origin.

Parameters:

Name	Type	Argument	Default	Description
`options.extent`	Extent			A cartographic extent with north, south, east and west properties in radians.
`options.ellipsoid`	Ellipsoid	<optional>	Ellipsoid.WGS84	The ellipsoid on which the extent lies.
`options.granularity`	Number	<optional>	CesiumMath.RADIANS_PER_DEGREE	The distance, in radians, between each latitude and longitude. Determines the number of positions in the buffer.
`options.height`	Number	<optional>	0.0	The height from the surface of the ellipsoid.
`options.rotation`	Number	<optional>	0.0	The rotation of the extent, in radians. A positive rotation is counter-clockwise.
`options.extrudedHeight`	Number	<optional>		Height of extruded surface.

Throws:

DeveloperError : options.extent.north must be in the interval [-Pi/2, Pi/2].
DeveloperError : options.extent.south must be in the interval [-Pi/2, Pi/2].
DeveloperError : options.extent.east must be in the interval [-Pi, Pi].
DeveloperError : options.extent.west must be in the interval [-Pi, Pi].
DeveloperError : options.extent.north must be greater than extent.south.
DeveloperError : options.extent.east must be greater than extent.west.

Example

var extent = new Cesium.ExtentOutlineGeometry({
  ellipsoid : Cesium.Ellipsoid.WGS84,
  extent : Cesium.Extent.fromDegrees(-80.0, 39.0, -74.0, 42.0),
  height : 10000.0
});
var geometry = Cesium.ExtentOutlineGeometry.createGeometry(extent);

See:

ExtentOutlineGeometry#createGeometry

Source:

/Source/Core/ExtentOutlineGeometry.js

Methods

<static> createGeometry

Computes the geometric representation of an outline of an extent, including its vertices, indices, and a bounding sphere.

Parameters:

Name	Type	Description
`extentGeometry`	ExtentOutlineGeometry	A description of the extent outline.

Throws:

DeveloperError : Rotated extent is invalid.

Returns:

Geometry The computed vertices and indices.