@itwin/core-common
Version:
iTwin.js components common to frontend and backend
84 lines • 4.07 kB
JavaScript
;
/*---------------------------------------------------------------------------------------------
* Copyright (c) Bentley Systems, Incorporated. All rights reserved.
* See LICENSE.md in the project root for license terms and full copyright notice.
*--------------------------------------------------------------------------------------------*/
/** @packageDocumentation
* @module Geometry
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.ModelGeometryChanges = exports.ElementGeometryChange = void 0;
const core_bentley_1 = require("@itwin/core-bentley");
const core_geometry_1 = require("@itwin/core-geometry");
/** Represents a change to the geometry of a [GeometricElement]($backend), as exposed by [[ModelGeometryChanges.elements]].
* @public
*/
var ElementGeometryChange;
(function (ElementGeometryChange) {
function* extantIterator(props, type) {
let index = 0;
const ids = core_bentley_1.CompressedId64Set.iterable(props.ids);
for (const id of ids) {
(0, core_bentley_1.assert)(undefined !== props.ranges[index]);
const range = core_geometry_1.Range3d.fromJSON(props.ranges[index]);
index++;
yield { type, id, range };
}
}
function extantIterable(props, type) {
return { [Symbol.iterator]: () => extantIterator(props, type) };
}
/** Obtain an iterator over the geometry changes for a single [GeometricModel]($backend). A given element will appear at most once. */
function* iterator(modelChanges) {
if (modelChanges.inserted)
yield* extantIterable(modelChanges.inserted, core_bentley_1.DbOpcode.Insert);
if (modelChanges.updated)
yield* extantIterable(modelChanges.updated, core_bentley_1.DbOpcode.Update);
if (modelChanges.deleted)
for (const id of core_bentley_1.CompressedId64Set.iterable(modelChanges.deleted))
yield { type: core_bentley_1.DbOpcode.Delete, id };
}
ElementGeometryChange.iterator = iterator;
/** Obtain an iterable over the geometry changes for a single [GeometricModel]($backend). A given element will appear at most once. */
function iterable(modelChanges) {
return { [Symbol.iterator]: () => iterator(modelChanges) };
}
ElementGeometryChange.iterable = iterable;
})(ElementGeometryChange || (exports.ElementGeometryChange = ElementGeometryChange = {}));
/** Represents geometric changes to a set of [GeometricElement]($backend)s belonging to a single [GeometricModel]($backend).
* @see [GraphicalEditingScope]($frontend) to monitor these changes.
* @public
*/
var ModelGeometryChanges;
(function (ModelGeometryChanges) {
/** Obtain an iterator over the geometry changes for a set of models. A given model will appear at most once. */
function* iterator(modelChanges) {
for (const props of modelChanges)
yield fromJSON(props);
}
ModelGeometryChanges.iterator = iterator;
/** Obtain an iterable over the geometry changes for a set of models. A given model will appear at most once. */
function iterable(modelChanges) {
return { [Symbol.iterator]: () => iterator(modelChanges) };
}
ModelGeometryChanges.iterable = iterable;
/** Instantiate from wire format. */
function fromJSON(props) {
return {
id: props.id,
geometryGuid: props.guid,
range: core_geometry_1.Range3d.fromJSON(props.range),
elements: ElementGeometryChange.iterable(props),
};
}
ModelGeometryChanges.fromJSON = fromJSON;
/** Obtain the ModelGeometryChanges for the specified model Id. */
function findByModelId(changes, modelId) {
for (const change of changes)
if (change.id === modelId)
return change;
return undefined;
}
ModelGeometryChanges.findByModelId = findByModelId;
})(ModelGeometryChanges || (exports.ModelGeometryChanges = ModelGeometryChanges = {}));
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