Provides tiled terrain using the Google Earth Enterprise REST API.
Name | Type | Description | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
options |
Object |
Object with the following properties:
|
Example:
var geeMetadata = new GoogleEarthEnterpriseMetadata('http://www.earthenterprise.org/3d');
var gee = new Cesium.GoogleEarthEnterpriseTerrainProvider({
metadata : geeMetadata
});
See:
Methods
-
Gets the maximum geometric error allowed in a tile at a given level.
Name Type Description level
Number The tile level for which to get the maximum geometric error. Returns:
The maximum geometric error. -
Determines whether data for a tile is available to be loaded.
Name Type Description x
Number The X coordinate of the tile for which to request geometry. y
Number The Y coordinate of the tile for which to request geometry. level
Number The level of the tile for which to request geometry. Returns:
Undefined if not supported, otherwise true or false. -
requestTileGeometry(x, y, level, throttleRequests) → Promise.<TerrainData>|undefined
-
Requests the geometry for a given tile. This function should not be called before
GoogleEarthEnterpriseProvider#ready
returns true. The result must include terrain data and may optionally include a water mask and an indication of which child tiles are available.Name Type Default Description x
Number The X coordinate of the tile for which to request geometry. y
Number The Y coordinate of the tile for which to request geometry. level
Number The level of the tile for which to request geometry. throttleRequests
Boolean true
optional True if the number of simultaneous requests should be limited, or false if the request should be initiated regardless of the number of requests already in progress. Returns:
A promise for the requested geometry. If this method returns undefined instead of a promise, it is an indication that too many requests are already pending and the request will be retried later.Throws:
-
DeveloperError : This function must not be called before
GoogleEarthEnterpriseProvider#ready
returns true.
-