336 lines
13 KiB
JavaScript
336 lines
13 KiB
JavaScript
|
defineSuite([
|
||
|
|
'DataSources/EllipseGeometryUpdater',
|
||
|
|
'Core/ApproximateTerrainHeights',
|
||
|
|
'Core/Cartesian3',
|
||
|
|
'Core/GeometryOffsetAttribute',
|
||
|
|
'Core/JulianDate',
|
||
|
|
'Core/TimeIntervalCollection',
|
||
|
|
'DataSources/ConstantPositionProperty',
|
||
|
|
'DataSources/ConstantProperty',
|
||
|
|
'DataSources/EllipseGraphics',
|
||
|
|
'DataSources/Entity',
|
||
|
|
'DataSources/SampledPositionProperty',
|
||
|
|
'DataSources/SampledProperty',
|
||
|
|
'Scene/PrimitiveCollection',
|
||
|
|
'Specs/createDynamicGeometryUpdaterSpecs',
|
||
|
|
'Specs/createDynamicProperty',
|
||
|
|
'Specs/createGeometryUpdaterGroundGeometrySpecs',
|
||
|
|
'Specs/createGeometryUpdaterSpecs',
|
||
|
|
'Specs/createScene'
|
||
|
|
], function(
|
||
|
|
EllipseGeometryUpdater,
|
||
|
|
ApproximateTerrainHeights,
|
||
|
|
Cartesian3,
|
||
|
|
GeometryOffsetAttribute,
|
||
|
|
JulianDate,
|
||
|
|
TimeIntervalCollection,
|
||
|
|
ConstantPositionProperty,
|
||
|
|
ConstantProperty,
|
||
|
|
EllipseGraphics,
|
||
|
|
Entity,
|
||
|
|
SampledPositionProperty,
|
||
|
|
SampledProperty,
|
||
|
|
PrimitiveCollection,
|
||
|
|
createDynamicGeometryUpdaterSpecs,
|
||
|
|
createDynamicProperty,
|
||
|
|
createGeometryUpdaterGroundGeometrySpecs,
|
||
|
|
createGeometryUpdaterSpecs,
|
||
|
|
createScene) {
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
var scene;
|
||
|
|
var time;
|
||
|
|
|
||
|
|
beforeAll(function() {
|
||
|
|
scene = createScene();
|
||
|
|
time = JulianDate.now();
|
||
|
|
|
||
|
|
return ApproximateTerrainHeights.initialize();
|
||
|
|
});
|
||
|
|
|
||
|
|
afterAll(function() {
|
||
|
|
scene.destroyForSpecs();
|
||
|
|
|
||
|
|
ApproximateTerrainHeights._initPromise = undefined;
|
||
|
|
ApproximateTerrainHeights._terrainHeights = undefined;
|
||
|
|
});
|
||
|
|
|
||
|
|
function createBasicEllipse() {
|
||
|
|
var ellipse = new EllipseGraphics();
|
||
|
|
ellipse.semiMajorAxis = new ConstantProperty(2);
|
||
|
|
ellipse.semiMinorAxis = new ConstantProperty(1);
|
||
|
|
ellipse.height = new ConstantProperty(0);
|
||
|
|
|
||
|
|
var entity = new Entity();
|
||
|
|
entity.position = new ConstantPositionProperty(Cartesian3.fromDegrees(0, 0, 0));
|
||
|
|
entity.ellipse = ellipse;
|
||
|
|
return entity;
|
||
|
|
}
|
||
|
|
|
||
|
|
function createDynamicEllipse() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
entity.ellipse.semiMajorAxis = createDynamicProperty(4);
|
||
|
|
return entity;
|
||
|
|
}
|
||
|
|
|
||
|
|
function createBasicEllipseWithoutHeight() {
|
||
|
|
var ellipse = new EllipseGraphics();
|
||
|
|
ellipse.semiMajorAxis = new ConstantProperty(2);
|
||
|
|
ellipse.semiMinorAxis = new ConstantProperty(1);
|
||
|
|
|
||
|
|
var entity = new Entity();
|
||
|
|
entity.position = new ConstantPositionProperty(Cartesian3.fromDegrees(0, 0, 0));
|
||
|
|
entity.ellipse = ellipse;
|
||
|
|
return entity;
|
||
|
|
}
|
||
|
|
|
||
|
|
function createDynamicEllipseWithoutHeight() {
|
||
|
|
var entity = createBasicEllipseWithoutHeight();
|
||
|
|
entity.ellipse.semiMajorAxis = createDynamicProperty(4);
|
||
|
|
return entity;
|
||
|
|
}
|
||
|
|
|
||
|
|
it('No geometry available when semiMajorAxis is undefined', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.semiMajorAxis = undefined;
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.fillEnabled).toBe(false);
|
||
|
|
expect(updater.outlineEnabled).toBe(false);
|
||
|
|
expect(updater.isDynamic).toBe(false);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('No geometry available when semiMinorAxis is undefined', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.semiMinorAxis = undefined;
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.fillEnabled).toBe(false);
|
||
|
|
expect(updater.outlineEnabled).toBe(false);
|
||
|
|
expect(updater.isDynamic).toBe(false);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('A time-varying position causes geometry to be dynamic', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.position = new SampledPositionProperty();
|
||
|
|
entity.position.addSample(time, Cartesian3.ZERO);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'position');
|
||
|
|
|
||
|
|
expect(updater.isDynamic).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('A time-varying semiMinorAxis causes geometry to be dynamic', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.semiMinorAxis = new SampledProperty(Number);
|
||
|
|
entity.ellipse.semiMinorAxis.addSample(time, 1);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.isDynamic).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('A time-varying semiMajorAxis causes geometry to be dynamic', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.semiMajorAxis = new SampledProperty(Number);
|
||
|
|
entity.ellipse.semiMajorAxis.addSample(time, 1);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.isDynamic).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('A time-varying rotation causes geometry to be dynamic', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.rotation = new SampledProperty(Number);
|
||
|
|
entity.ellipse.rotation.addSample(time, 1);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.isDynamic).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('A time-varying height causes geometry to be dynamic', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.height = new SampledProperty(Number);
|
||
|
|
entity.ellipse.height.addSample(time, 1);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.isDynamic).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('A time-varying extrudedHeight causes geometry to be dynamic', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.extrudedHeight = new SampledProperty(Number);
|
||
|
|
entity.ellipse.extrudedHeight.addSample(time, 1);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.isDynamic).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('A time-varying granularity causes geometry to be dynamic', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.granularity = new SampledProperty(Number);
|
||
|
|
entity.ellipse.granularity.addSample(time, 1);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.isDynamic).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('A time-varying stRotation causes geometry to be dynamic', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.stRotation = new SampledProperty(Number);
|
||
|
|
entity.ellipse.stRotation.addSample(time, 1);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.isDynamic).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('A time-varying numberOfVerticalLines causes geometry to be dynamic', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
entity.ellipse.numberOfVerticalLines = new SampledProperty(Number);
|
||
|
|
entity.ellipse.numberOfVerticalLines.addSample(time, 1);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
expect(updater.isDynamic).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('Creates geometry with expected properties', function() {
|
||
|
|
var options = {
|
||
|
|
center : new Cartesian3(4, 5, 6),
|
||
|
|
rotation : 1,
|
||
|
|
semiMajorAxis : 3,
|
||
|
|
semiMinorAxis : 2,
|
||
|
|
height : 431,
|
||
|
|
extrudedHeight : 123,
|
||
|
|
granularity : 0.97,
|
||
|
|
stRotation : 12,
|
||
|
|
numberOfVerticalLines : 15
|
||
|
|
};
|
||
|
|
var entity = new Entity();
|
||
|
|
entity.position = new ConstantPositionProperty(options.center);
|
||
|
|
|
||
|
|
var ellipse = new EllipseGraphics();
|
||
|
|
ellipse.outline = true;
|
||
|
|
ellipse.numberOfVerticalLines = new ConstantProperty(options.numberOfVerticalLines);
|
||
|
|
ellipse.semiMajorAxis = new ConstantProperty(options.semiMajorAxis);
|
||
|
|
ellipse.semiMinorAxis = new ConstantProperty(options.semiMinorAxis);
|
||
|
|
ellipse.rotation = new ConstantProperty(options.rotation);
|
||
|
|
ellipse.stRotation = new ConstantProperty(options.stRotation);
|
||
|
|
ellipse.height = new ConstantProperty(options.height);
|
||
|
|
ellipse.extrudedHeight = new ConstantProperty(options.extrudedHeight);
|
||
|
|
ellipse.granularity = new ConstantProperty(options.granularity);
|
||
|
|
entity.ellipse = ellipse;
|
||
|
|
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
|
||
|
|
var instance;
|
||
|
|
var geometry;
|
||
|
|
instance = updater.createFillGeometryInstance(time);
|
||
|
|
geometry = instance.geometry;
|
||
|
|
expect(geometry._center).toEqual(options.center);
|
||
|
|
expect(geometry._semiMajorAxis).toEqual(options.semiMajorAxis);
|
||
|
|
expect(geometry._semiMinorAxis).toEqual(options.semiMinorAxis);
|
||
|
|
expect(geometry._rotation).toEqual(options.rotation);
|
||
|
|
expect(geometry._stRotation).toEqual(options.stRotation);
|
||
|
|
expect(geometry._height).toEqual(options.height);
|
||
|
|
expect(geometry._granularity).toEqual(options.granularity);
|
||
|
|
expect(geometry._extrudedHeight).toEqual(options.extrudedHeight);
|
||
|
|
expect(geometry._offsetAttribute).toBeUndefined();
|
||
|
|
|
||
|
|
instance = updater.createOutlineGeometryInstance(time);
|
||
|
|
geometry = instance.geometry;
|
||
|
|
expect(geometry._center).toEqual(options.center);
|
||
|
|
expect(geometry._semiMajorAxis).toEqual(options.semiMajorAxis);
|
||
|
|
expect(geometry._semiMinorAxis).toEqual(options.semiMinorAxis);
|
||
|
|
expect(geometry._rotation).toEqual(options.rotation);
|
||
|
|
expect(geometry._height).toEqual(options.height);
|
||
|
|
expect(geometry._granularity).toEqual(options.granularity);
|
||
|
|
expect(geometry._extrudedHeight).toEqual(options.extrudedHeight);
|
||
|
|
expect(geometry._numberOfVerticalLines).toEqual(options.numberOfVerticalLines);
|
||
|
|
expect(geometry._offsetAttribute).toBeUndefined();
|
||
|
|
});
|
||
|
|
|
||
|
|
it('dynamic updater sets properties', function() {
|
||
|
|
var ellipse = new EllipseGraphics();
|
||
|
|
ellipse.semiMajorAxis = createDynamicProperty(2);
|
||
|
|
ellipse.semiMinorAxis = createDynamicProperty(1);
|
||
|
|
ellipse.height = createDynamicProperty(1);
|
||
|
|
|
||
|
|
var entity = new Entity();
|
||
|
|
entity.position = createDynamicProperty(Cartesian3.UNIT_Z);
|
||
|
|
entity.ellipse = ellipse;
|
||
|
|
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
var dynamicUpdater = updater.createDynamicUpdater(new PrimitiveCollection(), new PrimitiveCollection());
|
||
|
|
dynamicUpdater.update(JulianDate.now());
|
||
|
|
|
||
|
|
var options = dynamicUpdater._options;
|
||
|
|
expect(options.semiMajorAxis).toEqual(ellipse.semiMajorAxis.getValue());
|
||
|
|
expect(options.semiMinorAxis).toEqual(ellipse.semiMinorAxis.getValue());
|
||
|
|
expect(options.height).toEqual(ellipse.height.getValue());
|
||
|
|
expect(options.offsetAttribute).toBeUndefined();
|
||
|
|
});
|
||
|
|
|
||
|
|
it('geometryChanged event is raised when expected', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
var listener = jasmine.createSpy('listener');
|
||
|
|
updater.geometryChanged.addEventListener(listener);
|
||
|
|
|
||
|
|
entity.position = new ConstantPositionProperty(Cartesian3.UNIT_Z);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'position');
|
||
|
|
expect(listener.calls.count()).toEqual(1);
|
||
|
|
|
||
|
|
entity.ellipse.semiMajorAxis = new ConstantProperty(82);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
expect(listener.calls.count()).toEqual(2);
|
||
|
|
|
||
|
|
entity.availability = new TimeIntervalCollection();
|
||
|
|
updater._onEntityPropertyChanged(entity, 'availability');
|
||
|
|
expect(listener.calls.count()).toEqual(3);
|
||
|
|
|
||
|
|
entity.ellipse.semiMajorAxis = undefined;
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
expect(listener.calls.count()).toEqual(4);
|
||
|
|
|
||
|
|
//Since there's no valid geometry, changing another property should not raise the event.
|
||
|
|
entity.ellipse.semiMinorAxis = undefined;
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
|
||
|
|
//Modifying an unrelated property should not have any effect.
|
||
|
|
entity.viewFrom = new ConstantProperty(Cartesian3.UNIT_X);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'viewFrom');
|
||
|
|
expect(listener.calls.count()).toEqual(4);
|
||
|
|
|
||
|
|
entity.ellipse.semiMajorAxis = new SampledProperty(Number);
|
||
|
|
entity.ellipse.semiMinorAxis = new SampledProperty(Number);
|
||
|
|
updater._onEntityPropertyChanged(entity, 'ellipse');
|
||
|
|
expect(listener.calls.count()).toEqual(5);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('computes center', function() {
|
||
|
|
var entity = createBasicEllipse();
|
||
|
|
var updater = new EllipseGeometryUpdater(entity, scene);
|
||
|
|
|
||
|
|
expect(updater._computeCenter(time)).toEqual(entity.position.getValue(time));
|
||
|
|
});
|
||
|
|
|
||
|
|
function getScene() {
|
||
|
|
return scene;
|
||
|
|
}
|
||
|
|
|
||
|
|
createGeometryUpdaterSpecs(EllipseGeometryUpdater, 'ellipse', createBasicEllipse, getScene);
|
||
|
|
|
||
|
|
createDynamicGeometryUpdaterSpecs(EllipseGeometryUpdater, 'ellipse', createDynamicEllipse, getScene);
|
||
|
|
|
||
|
|
createGeometryUpdaterGroundGeometrySpecs(EllipseGeometryUpdater, 'ellipse', createBasicEllipseWithoutHeight, createDynamicEllipseWithoutHeight, getScene);
|
||
|
|
}, 'WebGL');
|