Constructs an KmlRegion. Applications usually don't call this constructor. It is called by KmlFile as objects from Kml file are read. This object is already concrete implementation.
If the node is null or undefined.
(readonly) kmlLatLonAltBox :KmlLatLonBox
A bounding box that describes an area of interest defined by geographic coordinates and altitudes. Default values and required fields are as follows:
(readonly) kmlLod :KmlLod
Lod is an abbreviation for Level of Detail. <Lod> describes the size of the projected region on the screen that is required in order for the region to be considered "active." Also specifies the size of the pixel ramp used for fading in (from transparent to opaque) and fading out (from opaque to transparent). See diagram below for a visual representation of these parameters.
It tests whether the region intersects the visible area.
||DrawContext||Frustum to test for intersection.|