127 lines
4.5 KiB
JavaScript
127 lines
4.5 KiB
JavaScript
defineSuite([
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'DataSources/PlaneGeometryUpdater',
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'Core/Cartesian2',
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'Core/Cartesian3',
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'Core/JulianDate',
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'Core/Plane',
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'Core/TimeIntervalCollection',
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'DataSources/ConstantPositionProperty',
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'DataSources/ConstantProperty',
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'DataSources/Entity',
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'DataSources/PlaneGraphics',
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'Scene/PrimitiveCollection',
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'Specs/createDynamicGeometryUpdaterSpecs',
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'Specs/createDynamicProperty',
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'Specs/createGeometryUpdaterSpecs',
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'Specs/createScene'
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], function(
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PlaneGeometryUpdater,
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Cartesian2,
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Cartesian3,
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JulianDate,
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Plane,
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TimeIntervalCollection,
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ConstantPositionProperty,
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ConstantProperty,
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Entity,
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PlaneGraphics,
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PrimitiveCollection,
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createDynamicGeometryUpdaterSpecs,
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createDynamicProperty,
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createGeometryUpdaterSpecs,
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createScene) {
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'use strict';
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var scene;
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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 createBasicPlane() {
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var planeGraphics = new PlaneGraphics();
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planeGraphics.plane = new ConstantProperty(new Plane(Cartesian3.UNIT_X, 0.0));
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planeGraphics.dimensions = new ConstantProperty(new Cartesian2(1.0, 2.0));
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var entity = new Entity();
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entity.position = new ConstantPositionProperty(Cartesian3.fromDegrees(0, 0, 0));
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entity.plane = planeGraphics;
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return entity;
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}
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function createDynamicPlane() {
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var entity = createBasicPlane();
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entity.plane.plane = createDynamicProperty(new Plane(Cartesian3.UNIT_X, 0.0));
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entity.plane.dimensions = createDynamicProperty(new Cartesian2(1.0, 2.0));
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return entity;
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}
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it('A time-varying plane causes geometry to be dynamic', function() {
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var entity = createBasicPlane();
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var updater = new PlaneGeometryUpdater(entity, scene);
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entity.plane.plane = createDynamicProperty();
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updater._onEntityPropertyChanged(entity, 'plane');
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expect(updater.isDynamic).toBe(true);
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});
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it('A time-varying dimensions causes geometry to be dynamic', function() {
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var entity = createBasicPlane();
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var updater = new PlaneGeometryUpdater(entity, scene);
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entity.plane.dimensions = createDynamicProperty();
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updater._onEntityPropertyChanged(entity, 'plane');
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expect(updater.isDynamic).toBe(true);
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});
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it('dynamic updater sets properties', function() {
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var entity = createDynamicPlane();
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var updater = new PlaneGeometryUpdater(entity, scene);
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var dynamicUpdater = updater.createDynamicUpdater(new PrimitiveCollection(), new PrimitiveCollection());
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dynamicUpdater.update(JulianDate.now());
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var options = dynamicUpdater._options;
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expect(options.plane).toEqual(entity.plane.plane.getValue());
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expect(options.dimensions).toEqual(entity.plane.dimensions.getValue());
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});
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it('geometryChanged event is raised when expected', function() {
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var entity = createBasicPlane();
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var updater = new PlaneGeometryUpdater(entity, scene);
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var listener = jasmine.createSpy('listener');
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updater.geometryChanged.addEventListener(listener);
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entity.plane.dimensions = new ConstantProperty();
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updater._onEntityPropertyChanged(entity, 'plane');
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expect(listener.calls.count()).toEqual(1);
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entity.availability = new TimeIntervalCollection();
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updater._onEntityPropertyChanged(entity, 'availability');
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expect(listener.calls.count()).toEqual(2);
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entity.plane.dimensions = undefined;
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updater._onEntityPropertyChanged(entity, 'plane');
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expect(listener.calls.count()).toEqual(3);
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//Since there's no valid geometry, changing another property should not raise the event.
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entity.plane.height = undefined;
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updater._onEntityPropertyChanged(entity, 'plane');
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//Modifying an unrelated property should not have any effect.
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entity.viewFrom = new ConstantProperty(Cartesian3.UNIT_X);
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updater._onEntityPropertyChanged(entity, 'viewFrom');
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expect(listener.calls.count()).toEqual(3);
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});
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function getScene() {
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return scene;
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}
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createGeometryUpdaterSpecs(PlaneGeometryUpdater, 'plane', createBasicPlane, getScene);
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createDynamicGeometryUpdaterSpecs(PlaneGeometryUpdater, 'plane', createDynamicPlane, getScene);
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}, 'WebGL');
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