Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 590x 585x 584x 583x 211x 372x 372x 68x 304x 304x 7x 297x 1x 1878x 1873x 1872x 1871x 1871x 2x 1869x 1869x 1x 43x 42x 41x 41x 41x 79x 79x 41x 41x 35x 76x 6x 41x 1x 280x 276x 275x 274x 9x 265x 265x 265x 101x 265x 265x 265x 10x 10x 255x 26x 229x 229x 229x 1x 31x 27x 23x 22x 21x 6x 15x 5x 15x 15x 15x 15x 15x 15x 15x 15x 15x 15x 1x 172x 168x 167x 166x 166x 11x 155x 155x 64x 91x 1x 22x 18x 14x 13x 12x 12x 12x 12x 6x 6x | import Check from "../Core/Check.js";
import clone from "../Core/clone.js";
import defined from "../Core/defined.js";
import DeveloperError from "../Core/DeveloperError.js";
/**
* An entity containing metadata.
* <p>
* This type describes an interface and is not intended to be instantiated directly.
* </p>
* <p>
* See the {@link https://github.com/CesiumGS/3d-tiles/tree/main/extensions/3DTILES_metadata|3DTILES_metadata Extension} for 3D Tiles
* </p>
*
* @alias MetadataEntity
* @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 MetadataEntity() {}
Object.defineProperties(MetadataEntity.prototype, {
/**
* The class that properties conform to.
*
* @memberof MetadataEntity.prototype
* @type {MetadataClass}
* @readonly
* @private
*/
class: {
// eslint-disable-next-line getter-return
get: function () {
DeveloperError.throwInstantiationError();
},
},
});
/**
* Returns whether the entity has this property.
*
* @param {string} propertyId The case-sensitive ID of the property.
* @returns {boolean} Whether the entity has this property.
* @private
*/
MetadataEntity.prototype.hasProperty = function (propertyId) {
DeveloperError.throwInstantiationError();
};
/**
* Returns whether the entity has a property with the given semantic.
*
* @param {string} semantic The case-sensitive semantic of the property.
* @returns {boolean} Whether the entity has a property with the given semantic.
* @private
*/
MetadataEntity.prototype.hasPropertyBySemantic = function (semantic) {
DeveloperError.throwInstantiationError();
};
/**
* Returns an array of property IDs.
*
* @param {string[]} [results] An array into which to store the results.
* @returns {string[]} The property IDs.
* @private
*/
MetadataEntity.prototype.getPropertyIds = function (results) {
DeveloperError.throwInstantiationError();
};
/**
* 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 entity does not have this property.
* @private
*/
MetadataEntity.prototype.getProperty = function (propertyId) {
DeveloperError.throwInstantiationError();
};
/**
* 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
*/
MetadataEntity.prototype.setProperty = function (propertyId, value) {
DeveloperError.throwInstantiationError();
};
/**
* 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 entity does not have this property.
* @private
*/
MetadataEntity.prototype.getPropertyBySemantic = function (semantic) {
DeveloperError.throwInstantiationError();
};
/**
* 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
*/
MetadataEntity.prototype.setPropertyBySemantic = function (semantic, value) {
DeveloperError.throwInstantiationError();
};
/**
* Returns whether the entity has this property.
*
* @param {string} propertyId The case-sensitive ID of the property.
* @param {object} properties The dictionary containing properties.
* @param {MetadataClass} classDefinition The class.
* @returns {boolean} Whether the entity has this property.
*
* @private
*/
MetadataEntity.hasProperty = function (
propertyId,
properties,
classDefinition,
) {
//>>includeStart('debug', pragmas.debug);
Check.typeOf.string("propertyId", propertyId);
Check.typeOf.object("properties", properties);
Check.typeOf.object("classDefinition", classDefinition);
//>>includeEnd('debug');
if (defined(properties[propertyId])) {
return true;
}
const classProperties = classDefinition.properties;
if (!defined(classProperties)) {
return false;
}
const classProperty = classProperties[propertyId];
if (defined(classProperty) && defined(classProperty.default)) {
return true;
}
return false;
};
/**
* Returns whether the entity has a property with the given semantic.
*
* @param {string} semantic The case-sensitive semantic of the property.
* @param {object} properties The dictionary containing properties.
* @param {MetadataClass} classDefinition The class.
* @returns {boolean} Whether the entity has a property with the given semantic.
*
* @private
*/
MetadataEntity.hasPropertyBySemantic = function (
semantic,
properties,
classDefinition,
) {
//>>includeStart('debug', pragmas.debug);
Check.typeOf.string("semantic", semantic);
Check.typeOf.object("properties", properties);
Check.typeOf.object("classDefinition", classDefinition);
//>>includeEnd('debug');
const propertiesBySemantic = classDefinition.propertiesBySemantic;
if (!defined(propertiesBySemantic)) {
return false;
}
const property = propertiesBySemantic[semantic];
return defined(property);
};
/**
* Returns an array of property IDs.
*
* @param {object} properties The dictionary containing properties.
* @param {MetadataClass} classDefinition The class.
* @param {string[]} [results] An array into which to store the results.
* @returns {string[]} The property IDs.
*
* @private
*/
MetadataEntity.getPropertyIds = function (
properties,
classDefinition,
results,
) {
//>>includeStart('debug', pragmas.debug);
Check.typeOf.object("properties", properties);
Check.typeOf.object("classDefinition", classDefinition);
//>>includeEnd('debug');
results = defined(results) ? results : [];
results.length = 0;
// Add entity properties
for (const propertyId in properties) {
Eif (
properties.hasOwnProperty(propertyId) &&
defined(properties[propertyId])
) {
results.push(propertyId);
}
}
// Add default properties
const classProperties = classDefinition.properties;
if (defined(classProperties)) {
for (const classPropertyId in classProperties) {
if (
classProperties.hasOwnProperty(classPropertyId) &&
!defined(properties[classPropertyId]) &&
defined(classProperties[classPropertyId].default)
) {
results.push(classPropertyId);
}
}
}
return 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.
* @param {object} properties The dictionary containing properties.
* @param {MetadataClass} classDefinition The class.
* @returns {*} The value of the property or <code>undefined</code> if the entity does not have this property.
*
* @private
*/
MetadataEntity.getProperty = function (
propertyId,
properties,
classDefinition,
) {
//>>includeStart('debug', pragmas.debug);
Check.typeOf.string("propertyId", propertyId);
Check.typeOf.object("properties", properties);
Check.typeOf.object("classDefinition", classDefinition);
if (!defined(classDefinition.properties[propertyId])) {
throw new DeveloperError(`Class definition missing property ${propertyId}`);
}
//>>includeEnd('debug');
const classProperty = classDefinition.properties[propertyId];
let value = properties[propertyId];
// Clone array values
if (Array.isArray(value)) {
value = value.slice();
}
// Arrays of vectors are represented as nested arrays in JSON
const enableNestedArrays = true;
// Handle noData and default
value = classProperty.handleNoData(value);
if (!defined(value) && defined(classProperty.default)) {
value = clone(classProperty.default, true);
return classProperty.unpackVectorAndMatrixTypes(value, enableNestedArrays);
}
if (!defined(value)) {
return undefined;
}
value = classProperty.normalize(value);
value = classProperty.applyValueTransform(value);
return classProperty.unpackVectorAndMatrixTypes(value, enableNestedArrays);
};
/**
* 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.
* @param {object} properties The dictionary containing properties.
* @param {MetadataClass} classDefinition The class.
* @returns {boolean} <code>true</code> if the property was set, <code>false</code> otherwise.
*
* @private
*/
MetadataEntity.setProperty = function (
propertyId,
value,
properties,
classDefinition,
) {
//>>includeStart('debug', pragmas.debug);
Check.typeOf.string("propertyId", propertyId);
Check.defined("value", value);
Check.typeOf.object("properties", properties);
Check.typeOf.object("classDefinition", classDefinition);
//>>includeEnd('debug');
if (!defined(properties[propertyId])) {
return false;
}
if (Array.isArray(value)) {
value = value.slice(); // clone
}
let classProperty;
const classProperties = classDefinition.properties;
Eif (defined(classProperties)) {
classProperty = classProperties[propertyId];
}
// arrays of vectors are represented as nested arrays in JSON
const enableNestedArrays = true;
Eif (defined(classProperty)) {
value = classProperty.packVectorAndMatrixTypes(value, enableNestedArrays);
value = classProperty.unapplyValueTransform(value);
value = classProperty.unnormalize(value);
}
properties[propertyId] = value;
return true;
};
/**
* Returns a copy of the value of the property with the given semantic.
*
* @param {string} semantic The case-sensitive semantic of the property.
* @param {object} properties The dictionary containing properties.
* @param {MetadataClass} classDefinition The class.
* @returns {*} The value of the property or <code>undefined</code> if the entity does not have this property.
*
* @private
*/
MetadataEntity.getPropertyBySemantic = function (
semantic,
properties,
classDefinition,
) {
//>>includeStart('debug', pragmas.debug);
Check.typeOf.string("semantic", semantic);
Check.typeOf.object("properties", properties);
Check.typeOf.object("classDefinition", classDefinition);
//>>includeEnd('debug');
const propertiesBySemantic = classDefinition.propertiesBySemantic;
if (!defined(propertiesBySemantic)) {
return undefined;
}
const property = propertiesBySemantic[semantic];
if (defined(property)) {
return MetadataEntity.getProperty(property.id, properties, classDefinition);
}
return undefined;
};
/**
* 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.
* @param {object} properties The dictionary containing properties.
* @param {MetadataClass} classDefinition The class.
* @returns {boolean} <code>true</code> if the property was set, <code>false</code> otherwise.
* @private
*/
MetadataEntity.setPropertyBySemantic = function (
semantic,
value,
properties,
classDefinition,
) {
//>>includeStart('debug', pragmas.debug);
Check.typeOf.string("semantic", semantic);
Check.defined("value", value);
Check.typeOf.object("properties", properties);
Check.typeOf.object("classDefinition", classDefinition);
//>>includeEnd('debug');
const propertiesBySemantic = classDefinition.propertiesBySemantic;
Iif (!defined(propertiesBySemantic)) {
return false;
}
const property = classDefinition.propertiesBySemantic[semantic];
if (defined(property)) {
return MetadataEntity.setProperty(
property.id,
value,
properties,
classDefinition,
);
}
return false;
};
export default MetadataEntity;
|