import { Cartesian3 } from "../../Source/Cesium.js";
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import { ClassificationType } from "../../Source/Cesium.js";
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import { Color } from "../../Source/Cesium.js";
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import { ColorGeometryInstanceAttribute } from "../../Source/Cesium.js";
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import { destroyObject } from "../../Source/Cesium.js";
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import { Ellipsoid } from "../../Source/Cesium.js";
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import { GeometryInstance } from "../../Source/Cesium.js";
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import { Rectangle } from "../../Source/Cesium.js";
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import { RectangleGeometry } from "../../Source/Cesium.js";
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import { Pass } from "../../Source/Cesium.js";
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import { PerInstanceColorAppearance } from "../../Source/Cesium.js";
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import { Primitive } from "../../Source/Cesium.js";
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import { Vector3DTileClampedPolylines } from "../../Source/Cesium.js";
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import Cesium3DTilesTester from "../Cesium3DTilesTester.js";
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import createScene from "../createScene.js";
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describe(
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"Scene/Vector3DTileClampedPolylines",
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function () {
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var scene;
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var rectangle;
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var polylines;
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var ellipsoid = Ellipsoid.WGS84;
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var depthRectanglePrimitive;
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var vectorPolylines =
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"./Data/Cesium3DTiles/Vector/VectorTilePolylines/tileset.json";
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beforeAll(function () {
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scene = createScene();
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});
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afterAll(function () {
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scene.destroyForSpecs();
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});
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function MockGlobePrimitive(primitive) {
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this._primitive = primitive;
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this.pass = Pass.GLOBE;
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}
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MockGlobePrimitive.prototype.update = function (frameState) {
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var commandList = frameState.commandList;
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var startLength = commandList.length;
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this._primitive.update(frameState);
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for (var i = startLength; i < commandList.length; ++i) {
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var command = commandList[i];
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command.pass = this.pass;
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}
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};
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MockGlobePrimitive.prototype.isDestroyed = function () {
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return false;
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};
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MockGlobePrimitive.prototype.destroy = function () {
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this._primitive.destroy();
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return destroyObject(this);
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};
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beforeEach(function () {
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rectangle = Rectangle.fromDegrees(-40.0, -40.0, 40.0, 40.0);
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var depthpolylineColorAttribute = ColorGeometryInstanceAttribute.fromColor(
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new Color(0.0, 0.0, 1.0, 1.0)
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);
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var primitive = new Primitive({
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geometryInstances: new GeometryInstance({
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geometry: new RectangleGeometry({
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ellipsoid: ellipsoid,
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rectangle: rectangle,
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}),
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id: "depth rectangle",
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attributes: {
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color: depthpolylineColorAttribute,
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},
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}),
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appearance: new PerInstanceColorAppearance({
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translucent: false,
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flat: true,
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}),
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asynchronous: false,
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});
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// wrap rectangle primitive so it gets executed during the globe pass to lay down depth
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depthRectanglePrimitive = new MockGlobePrimitive(primitive);
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});
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afterEach(function () {
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scene.primitives.removeAll();
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polylines = polylines && !polylines.isDestroyed() && polylines.destroy();
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});
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xit("renders clamped polylines", function () {
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scene.camera.lookAt(
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Cartesian3.fromDegrees(0.0, 0.0, 1.5),
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new Cartesian3(0.0, 0.0, 1.0)
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);
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return Cesium3DTilesTester.loadTileset(scene, vectorPolylines, {
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classificationType: ClassificationType.TERRAIN,
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}).then(function (tileset) {
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scene.primitives.add(depthRectanglePrimitive);
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tileset.show = false;
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expect(scene).toRender([0, 0, 255, 255]);
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tileset.show = true;
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expect(scene).toRender([255, 255, 255, 255]);
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});
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});
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xit("picks a clamped polyline", function () {
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scene.camera.lookAt(
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Cartesian3.fromDegrees(0.0, 0.0, 1.5),
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new Cartesian3(0.0, 0.0, 1.0)
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);
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return Cesium3DTilesTester.loadTileset(scene, vectorPolylines, {
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classificationType: ClassificationType.TERRAIN,
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}).then(function (tileset) {
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scene.primitives.add(depthRectanglePrimitive);
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tileset.show = false;
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expect(scene).toPickPrimitive(depthRectanglePrimitive._primitive);
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tileset.show = true;
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expect(scene).toPickPrimitive(tileset);
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});
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});
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it("isDestroyed", function () {
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polylines = new Vector3DTileClampedPolylines({
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rectangle: new Rectangle(),
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});
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expect(polylines.isDestroyed()).toEqual(false);
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polylines.destroy();
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expect(polylines.isDestroyed()).toEqual(true);
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});
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},
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"WebGL"
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);
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