import Check from "../Core/Check.js";
|
import defaultValue from "../Core/defaultValue.js";
|
import defined from "../Core/defined.js";
|
import MetadataEntity from "./MetadataEntity.js";
|
|
/**
|
* Metadata about the tileset.
|
* <p>
|
* See the {@link https://github.com/CesiumGS/3d-tiles/tree/3d-tiles-next/extensions/3DTILES_metadata|3DTILES_metadata Extension} for 3D Tiles
|
* </p>
|
*
|
* @param {Object} options Object with the following properties:
|
* @param {Object} options.tileset The tileset metadata JSON object.
|
* @param {MetadataClass} [options.class] The class that tileset metadata conforms to.
|
*
|
* @alias TilesetMetadata
|
* @constructor
|
* @private
|
* @experimental This feature is using part of the 3D Tiles spec that is not final and is subject to change without Cesium's standard deprecation policy.
|
*/
|
function TilesetMetadata(options) {
|
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
|
var tileset = options.tileset;
|
|
//>>includeStart('debug', pragmas.debug);
|
Check.typeOf.object("options.tileset", tileset);
|
//>>includeEnd('debug');
|
|
var properties = defined(tileset.properties) ? tileset.properties : {};
|
|
this._class = options.class;
|
this._properties = properties;
|
this._name = tileset.name;
|
this._description = tileset.description;
|
this._extras = tileset.extras;
|
this._extensions = tileset.extensions;
|
}
|
|
Object.defineProperties(TilesetMetadata.prototype, {
|
/**
|
* The class that properties conform to.
|
*
|
* @memberof TilesetMetadata.prototype
|
* @type {MetadataClass}
|
* @readonly
|
* @private
|
*/
|
class: {
|
get: function () {
|
return this._class;
|
},
|
},
|
|
/**
|
* The name of the tileset.
|
*
|
* @memberof TilesetMetadata.prototype
|
* @type {String}
|
* @readonly
|
* @private
|
*/
|
name: {
|
get: function () {
|
return this._name;
|
},
|
},
|
|
/**
|
* The description of the tileset.
|
*
|
* @memberof TilesetMetadata.prototype
|
* @type {String}
|
* @readonly
|
* @private
|
*/
|
description: {
|
get: function () {
|
return this._description;
|
},
|
},
|
|
/**
|
* Extras in the JSON object.
|
*
|
* @memberof TilesetMetadata.prototype
|
* @type {*}
|
* @readonly
|
* @private
|
*/
|
extras: {
|
get: function () {
|
return this._extras;
|
},
|
},
|
|
/**
|
* Extensions in the JSON object.
|
*
|
* @memberof TilesetMetadata.prototype
|
* @type {Object}
|
* @readonly
|
* @private
|
*/
|
extensions: {
|
get: function () {
|
return this._extensions;
|
},
|
},
|
});
|
|
/**
|
* Returns whether the tileset has this property.
|
*
|
* @param {String} propertyId The case-sensitive ID of the property.
|
* @returns {Boolean} Whether the tileset has this property.
|
* @private
|
*/
|
TilesetMetadata.prototype.hasProperty = function (propertyId) {
|
return MetadataEntity.hasProperty(propertyId, this._properties, this._class);
|
};
|
|
/**
|
* Returns whether the tileset has a property with the given semantic.
|
*
|
* @param {String} semantic The case-sensitive semantic of the property.
|
* @returns {Boolean} Whether the tileset has a property with the given semantic.
|
* @private
|
*/
|
TilesetMetadata.prototype.hasPropertyBySemantic = function (semantic) {
|
return MetadataEntity.hasPropertyBySemantic(
|
semantic,
|
this._properties,
|
this._class
|
);
|
};
|
|
/**
|
* Returns an array of property IDs.
|
*
|
* @param {String[]} [results] An array into which to store the results.
|
* @returns {String[]} The property IDs.
|
* @private
|
*/
|
TilesetMetadata.prototype.getPropertyIds = function (results) {
|
return MetadataEntity.getPropertyIds(this._properties, this._class, results);
|
};
|
|
/**
|
* Returns a copy of the value of the property with the given ID.
|
* <p>
|
* If the property is normalized the normalized value is returned.
|
* </p>
|
*
|
* @param {String} propertyId The case-sensitive ID of the property.
|
* @returns {*} The value of the property or <code>undefined</code> if the tileset does not have this property.
|
* @private
|
*/
|
TilesetMetadata.prototype.getProperty = function (propertyId) {
|
return MetadataEntity.getProperty(propertyId, this._properties, this._class);
|
};
|
|
/**
|
* Sets the value of the property with the given ID.
|
* <p>
|
* If the property is normalized a normalized value must be provided to this function.
|
* </p>
|
*
|
* @param {String} propertyId The case-sensitive ID of the property.
|
* @param {*} value The value of the property that will be copied.
|
* @returns {Boolean} <code>true</code> if the property was set, <code>false</code> otherwise.
|
* @private
|
*/
|
TilesetMetadata.prototype.setProperty = function (propertyId, value) {
|
return MetadataEntity.setProperty(
|
propertyId,
|
value,
|
this._properties,
|
this._class
|
);
|
};
|
|
/**
|
* Returns a copy of the value of the property with the given semantic.
|
*
|
* @param {String} semantic The case-sensitive semantic of the property.
|
* @returns {*} The value of the property or <code>undefined</code> if the tileset does not have this semantic.
|
* @private
|
*/
|
TilesetMetadata.prototype.getPropertyBySemantic = function (semantic) {
|
return MetadataEntity.getPropertyBySemantic(
|
semantic,
|
this._properties,
|
this._class
|
);
|
};
|
|
/**
|
* Sets the value of the property with the given semantic.
|
*
|
* @param {String} semantic The case-sensitive semantic of the property.
|
* @param {*} value The value of the property that will be copied.
|
* @returns {Boolean} <code>true</code> if the property was set, <code>false</code> otherwise.
|
* @private
|
*/
|
TilesetMetadata.prototype.setPropertyBySemantic = function (semantic, value) {
|
return MetadataEntity.setPropertyBySemantic(
|
semantic,
|
value,
|
this._properties,
|
this._class
|
);
|
};
|
|
export default TilesetMetadata;
|
