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ModelSpec.js
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ModelSpec.js
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/*global defineSuite*/
defineSuite([
'Scene/Model',
'Core/Cartesian2',
'Core/Cartesian3',
'Core/Cartesian4',
'Core/CesiumTerrainProvider',
'Core/clone',
'Core/combine',
'Core/defaultValue',
'Core/defined',
'Core/defineProperties',
'Core/Ellipsoid',
'Core/Event',
'Core/FeatureDetection',
'Core/HeadingPitchRange',
'Core/JulianDate',
'Core/loadArrayBuffer',
'Core/loadJson',
'Core/Math',
'Core/Matrix3',
'Core/Matrix4',
'Core/PrimitiveType',
'Core/Transforms',
'Renderer/RenderState',
'Renderer/ShaderSource',
'Renderer/WebGLConstants',
'Scene/HeightReference',
'Scene/ModelAnimationLoop',
'Specs/createScene',
'Specs/pollToPromise',
'ThirdParty/when'
], function(
Model,
Cartesian2,
Cartesian3,
Cartesian4,
CesiumTerrainProvider,
clone,
combine,
defaultValue,
defined,
defineProperties,
Ellipsoid,
Event,
FeatureDetection,
HeadingPitchRange,
JulianDate,
loadArrayBuffer,
loadJson,
CesiumMath,
Matrix3,
Matrix4,
PrimitiveType,
Transforms,
RenderState,
ShaderSource,
WebGLConstants,
HeightReference,
ModelAnimationLoop,
createScene,
pollToPromise,
when) {
'use strict';
var boxUrl = './Data/Models/Box/CesiumBoxTest.gltf';
var boxNoTechniqueUrl = './Data/Models/Box/CesiumBoxTest-NoTechnique.gltf';
var boxNoIndicesUrl = './Data/Models/Box-NoIndices/box-noindices.gltf';
var texturedBoxUrl = './Data/Models/Box-Textured/CesiumTexturedBoxTest.gltf';
var texturedBoxSeparateUrl = './Data/Models/Box-Textured-Separate/CesiumTexturedBoxTest.gltf';
var texturedBoxCustomUrl = './Data/Models/Box-Textured-Custom/CesiumTexturedBoxTest.gltf';
var texturedBoxKhrBinaryUrl = './Data/Models/Box-Textured-Binary/CesiumTexturedBoxTest.glb';
var boxRtcUrl = './Data/Models/Box-RTC/Box.gltf';
var cesiumAirUrl = './Data/Models/CesiumAir/Cesium_Air.gltf';
var cesiumAir_0_8Url = './Data/Models/CesiumAir/Cesium_Air_0_8.gltf';
var animBoxesUrl = './Data/Models/anim-test-1-boxes/anim-test-1-boxes.gltf';
var riggedFigureUrl = './Data/Models/rigged-figure-test/rigged-figure-test.gltf';
var riggedSimpleUrl = './Data/Models/rigged-simple/rigged-simple.gltf';
var boxConstantUrl = './Data/Models/MaterialsCommon/BoxConstant.gltf';
var boxLambertUrl = './Data/Models/MaterialsCommon/BoxLambert.gltf';
var boxBlinnUrl = './Data/Models/MaterialsCommon/BoxBlinn.gltf';
var boxPhongUrl = './Data/Models/MaterialsCommon/BoxPhong.gltf';
var boxNoLightUrl = './Data/Models/MaterialsCommon/BoxNoLight.gltf';
var boxAmbientLightUrl = './Data/Models/MaterialsCommon/BoxAmbientLight.gltf';
var boxDirectionalLightUrl = './Data/Models/MaterialsCommon/BoxDirectionalLight.gltf';
var boxPointLightUrl = './Data/Models/MaterialsCommon/BoxPointLight.gltf';
var boxSpotLightUrl = './Data/Models/MaterialsCommon/BoxSpotLight.gltf';
var boxTransparentUrl = './Data/Models/MaterialsCommon/BoxTransparent.gltf';
var boxColorUrl = './Data/Models/Box-Color/Box-Color.gltf';
var boxQuantizedUrl = './Data/Models/WEB3DQuantizedAttributes/Box-Quantized.gltf';
var boxColorQuantizedUrl = './Data/Models/WEB3DQuantizedAttributes/Box-Color-Quantized.gltf';
var boxScalarQuantizedUrl = './Data/Models/WEB3DQuantizedAttributes/Box-Scalar-Quantized.gltf';
var milkTruckQuantizedUrl = './Data/Models/WEB3DQuantizedAttributes/CesiumMilkTruck-Quantized.gltf';
var milkTruckQuantizedMismatchUrl = './Data/Models/WEB3DQuantizedAttributes/CesiumMilkTruck-Mismatch-Quantized.gltf';
var duckQuantizedUrl = './Data/Models/WEB3DQuantizedAttributes/Duck-Quantized.gltf';
var riggedSimpleQuantizedUrl = './Data/Models/WEB3DQuantizedAttributes/RiggedSimple-Quantized.gltf';
var CesiumManUrl = './Data/Models/MaterialsCommon/Cesium_Man.gltf';
var texturedBoxModel;
var cesiumAirModel;
var animBoxesModel;
var riggedFigureModel;
var scene;
var primitives;
beforeAll(function() {
scene = createScene();
primitives = scene.primitives;
var modelPromises = [];
modelPromises.push(loadModel(texturedBoxUrl).then(function(model) {
texturedBoxModel = model;
}));
modelPromises.push(loadModel(cesiumAirUrl, {
minimumPixelSize : 1,
maximumScale : 200,
asynchronous : false
}).then(function(model) {
cesiumAirModel = model;
}));
modelPromises.push(loadModel(animBoxesUrl, {
scale : 2.0
}).then(function(model) {
animBoxesModel = model;
}));
modelPromises.push(loadModel(riggedFigureUrl).then(function(model) {
riggedFigureModel = model;
}));
return when.all(modelPromises);
});
afterAll(function() {
scene.destroyForSpecs();
});
beforeEach(function() {
scene.morphTo3D(0.0);
});
function addZoomTo(model) {
model.zoomTo = function() {
var camera = scene.camera;
var center = Matrix4.multiplyByPoint(model.modelMatrix, model.boundingSphere.center, new Cartesian3());
var r = 4.0 * Math.max(model.boundingSphere.radius, camera.frustum.near);
camera.lookAt(center, new HeadingPitchRange(0.0, 0.0, r));
};
}
function loadModel(url, options) {
options = combine(options, {
modelMatrix : Transforms.eastNorthUpToFixedFrame(Cartesian3.fromDegrees(0.0, 0.0, 100.0)),
url : url,
id : url,
show : false
});
var model = primitives.add(Model.fromGltf(options));
addZoomTo(model);
return pollToPromise(function() {
// Render scene to progressively load the model
scene.renderForSpecs();
return model.ready;
}, { timeout: 10000 }).then(function() {
return model;
});
}
function loadModelJson(gltf, options) {
options = combine(options, {
modelMatrix : Transforms.eastNorthUpToFixedFrame(Cartesian3.fromDegrees(0.0, 0.0, 100.0)),
gltf : gltf,
show : false
});
var model = primitives.add(new Model(options));
addZoomTo(model);
return pollToPromise(function() {
// Render scene to progressively load the model
scene.renderForSpecs();
return model.ready;
}, { timeout: 10000 }).then(function() {
return model;
});
}
function verifyRender(model) {
expect(model.ready).toBe(true);
expect(scene.renderForSpecs()).toEqual([0, 0, 0, 255]);
model.show = true;
model.zoomTo();
var pixelColor = scene.renderForSpecs();
expect(pixelColor).not.toEqual([0, 0, 0, 255]);
model.show = false;
return pixelColor;
}
it('fromGltf throws without options', function() {
expect(function() {
Model.fromGltf();
}).toThrowDeveloperError();
});
it('fromGltf throws without options.url', function() {
expect(function() {
Model.fromGltf({});
}).toThrowDeveloperError();
});
it('sets model properties', function() {
var modelMatrix = Transforms.eastNorthUpToFixedFrame(Cartesian3.fromDegrees(0.0, 0.0, 100.0));
expect(texturedBoxModel.gltf).toBeDefined();
expect(texturedBoxModel.basePath).toEqual('./Data/Models/Box-Textured/');
expect(texturedBoxModel.show).toEqual(false);
expect(texturedBoxModel.modelMatrix).toEqual(modelMatrix);
expect(texturedBoxModel.scale).toEqual(1.0);
expect(texturedBoxModel.minimumPixelSize).toEqual(0.0);
expect(texturedBoxModel.maximumScale).toBeUndefined();
expect(texturedBoxModel.id).toEqual(texturedBoxUrl);
expect(texturedBoxModel.allowPicking).toEqual(true);
expect(texturedBoxModel.activeAnimations).toBeDefined();
expect(texturedBoxModel.ready).toEqual(true);
expect(texturedBoxModel.asynchronous).toEqual(true);
expect(texturedBoxModel.releaseGltfJson).toEqual(false);
expect(texturedBoxModel.cacheKey).toEndWith('Data/Models/Box-Textured/CesiumTexturedBoxTest.gltf');
expect(texturedBoxModel.debugShowBoundingVolume).toEqual(false);
expect(texturedBoxModel.debugWireframe).toEqual(false);
});
it('renders', function() {
verifyRender(texturedBoxModel);
});
it('renders in CV', function() {
scene.morphToColumbusView(0.0);
verifyRender(texturedBoxModel);
});
it('renders in 2D', function() {
scene.morphTo2D(0.0);
verifyRender(texturedBoxModel);
});
it('renders in 2D over the IDL', function() {
return when(loadModel(texturedBoxUrl)).then(function(model) {
model.modelMatrix = Transforms.eastNorthUpToFixedFrame(Cartesian3.fromDegrees(180.0, 0.0, 100.0));
scene.morphTo2D(0.0);
verifyRender(model);
});
});
it('resolves readyPromise', function() {
return texturedBoxModel.readyPromise.then(function(model) {
verifyRender(model);
});
});
it('rejects readyPromise on error', function() {
var invalidGltf = clone(texturedBoxModel.gltf, true);
invalidGltf.shaders.CesiumTexturedBoxTest0FS.uri = 'invalid.glsl';
var model = primitives.add(new Model({
gltf : invalidGltf
}));
scene.renderForSpecs();
return model.readyPromise.then(function(model) {
fail('should not resolve');
}).otherwise(function(error) {
expect(model.ready).toEqual(false);
primitives.remove(model);
});
});
it('renders from glTF', function() {
// Simulate using procedural glTF as opposed to loading it from a file
return loadModelJson(texturedBoxModel.gltf).then(function(model) {
verifyRender(model);
primitives.remove(model);
});
});
it('Applies the right render state', function() {
spyOn(RenderState, 'fromCache').and.callThrough();
// Simulate using procedural glTF as opposed to loading it from a file
return loadModelJson(texturedBoxModel.gltf).then(function(model) {
var rs = {
frontFace : WebGLConstants.CCW,
cull : {
enabled : true,
face : WebGLConstants.BACK
},
lineWidth : 1.0,
polygonOffset : {
enabled : false,
factor : 0.0,
units : 0.0
},
scissorTest : {
enabled : false,
rectangle : {
x : 0.0,
y : 0.0,
width : 0.0,
height : 0.0
}
},
depthRange : {
near : 0.0,
far : 1.0
},
depthTest : {
enabled : true,
func : WebGLConstants.LESS
},
colorMask : {
red : true,
green : true,
blue : true,
alpha : true
},
depthMask : true,
blending : {
enabled : false,
color : {
red : 0.0,
green : 0.0,
blue : 0.0,
alpha : 0.0
},
equationRgb : WebGLConstants.FUNC_ADD,
equationAlpha : WebGLConstants.FUNC_ADD,
functionSourceRgb : WebGLConstants.ONE,
functionSourceAlpha : WebGLConstants.ONE,
functionDestinationRgb : WebGLConstants.ZERO,
functionDestinationAlpha : WebGLConstants.ZERO
}
};
expect(RenderState.fromCache).toHaveBeenCalledWith(rs);
primitives.remove(model);
});
});
it('renders bounding volume', function() {
texturedBoxModel.debugShowBoundingVolume = true;
verifyRender(texturedBoxModel);
texturedBoxModel.debugShowBoundingVolume = false;
});
it('renders in wireframe', function() {
expect(scene.renderForSpecs()).toEqual([0, 0, 0, 255]);
texturedBoxModel.show = true;
texturedBoxModel.debugWireframe = true;
texturedBoxModel.zoomTo();
scene.renderForSpecs();
var commands = texturedBoxModel._nodeCommands;
var length = commands.length;
for (var i = 0; i < length; ++i) {
expect(commands[i].command.primitiveType).toEqual(PrimitiveType.LINES);
}
texturedBoxModel.show = false;
texturedBoxModel.debugWireframe = false;
});
it('getNode throws when model is not loaded', function() {
var m = new Model();
expect(function() {
return m.getNode('gltf-node-name');
}).toThrowDeveloperError();
});
it('getNode throws when name is not provided', function() {
expect(function() {
return texturedBoxModel.getNode();
}).toThrowDeveloperError();
});
it('getNode returns undefined when node does not exist', function() {
expect(texturedBoxModel.getNode('name-of-node-that-does-not-exist')).not.toBeDefined();
});
it('getNode returns a node', function() {
var node = texturedBoxModel.getNode('Mesh');
expect(node).toBeDefined();
expect(node.name).toEqual('Mesh');
expect(node.id).toEqual('Geometry-mesh002Node');
expect(node.show).toEqual(true);
// Change node transform and render
expect(texturedBoxModel._cesiumAnimationsDirty).toEqual(false);
node.matrix = Matrix4.fromUniformScale(1.01, new Matrix4());
expect(texturedBoxModel._cesiumAnimationsDirty).toEqual(true);
verifyRender(texturedBoxModel);
expect(texturedBoxModel._cesiumAnimationsDirty).toEqual(false);
node.matrix = Matrix4.fromUniformScale(1.0, new Matrix4());
});
it('getMesh throws when model is not loaded', function() {
var m = new Model();
expect(function() {
return m.getMesh('gltf-mesh-name');
}).toThrowDeveloperError();
});
it('getMesh throws when name is not provided', function() {
expect(function() {
return texturedBoxModel.getMesh();
}).toThrowDeveloperError();
});
it('getMesh returns undefined when mesh does not exist', function() {
expect(texturedBoxModel.getMesh('name-of-mesh-that-does-not-exist')).not.toBeDefined();
});
it('getMesh returns a mesh', function() {
var mesh = texturedBoxModel.getMesh('Mesh');
expect(mesh).toBeDefined();
expect(mesh.name).toEqual('Mesh');
expect(mesh.id).toEqual('Geometry-mesh002');
expect(mesh.materials[0].name).toEqual('Texture');
});
it('getMaterial throws when model is not loaded', function() {
var m = new Model();
expect(function() {
return m.getMaterial('gltf-material-name');
}).toThrowDeveloperError();
});
it('getMaterial throws when name is not provided', function() {
expect(function() {
return texturedBoxModel.getMaterial();
}).toThrowDeveloperError();
});
it('getMaterial returns undefined when mesh does not exist', function() {
expect(texturedBoxModel.getMaterial('name-of-material-that-does-not-exist')).not.toBeDefined();
});
it('getMaterial returns a material', function() {
var material = texturedBoxModel.getMaterial('Texture');
expect(material).toBeDefined();
expect(material.name).toEqual('Texture');
expect(material.id).toEqual('Effect-Texture');
});
it('ModelMaterial.setValue throws when name is not provided', function() {
var material = texturedBoxModel.getMaterial('Texture');
expect(function() {
material.setValue();
}).toThrowDeveloperError();
});
it('ModelMaterial.setValue sets a scalar parameter', function() {
var material = texturedBoxModel.getMaterial('Texture');
material.setValue('shininess', 12.34);
expect(material.getValue('shininess')).toEqual(12.34);
});
it('ModelMaterial.setValue sets a Cartesian4 parameter', function() {
var material = texturedBoxModel.getMaterial('Texture');
var specular = new Cartesian4(0.25, 0.5, 0.75, 1.0);
material.setValue('specular', specular);
expect(material.getValue('specular')).toEqual(specular);
});
it('ModelMaterial.getValue throws when name is not provided', function() {
var material = texturedBoxModel.getMaterial('Texture');
expect(function() {
material.getValue();
}).toThrowDeveloperError();
});
it('ModelMaterial.getValue returns undefined when parameter does not exist', function() {
var material = texturedBoxModel.getMaterial('Texture');
expect(material.getValue('name-of-parameter-that-does-not-exist')).not.toBeDefined();
});
it('boundingSphere throws when model is not loaded', function() {
var m = new Model();
expect(function() {
return m.boundingSphere;
}).toThrowDeveloperError();
});
it('boundingSphere returns the bounding sphere', function() {
var boundingSphere = texturedBoxModel.boundingSphere;
expect(boundingSphere.center).toEqualEpsilon(new Cartesian3(0.0, 0.0, 0.0), CesiumMath.EPSILON3);
expect(boundingSphere.radius).toEqualEpsilon(0.866, CesiumMath.EPSILON3);
});
it('boundingSphere returns the bounding sphere when scale property is set', function() {
var originalScale = texturedBoxModel.scale;
texturedBoxModel.scale = 10;
var boundingSphere = texturedBoxModel.boundingSphere;
expect(boundingSphere.center).toEqualEpsilon(new Cartesian3(0.0, 0.0, 0.0), CesiumMath.EPSILON3);
expect(boundingSphere.radius).toEqualEpsilon(8.66, CesiumMath.EPSILON3);
texturedBoxModel.scale = originalScale;
});
it('boundingSphere returns the bounding sphere when maximumScale is reached', function() {
var originalScale = texturedBoxModel.scale;
var originalMaximumScale = texturedBoxModel.maximumScale;
texturedBoxModel.scale = 20;
texturedBoxModel.maximumScale = 10;
var boundingSphere = texturedBoxModel.boundingSphere;
expect(boundingSphere.center).toEqualEpsilon(new Cartesian3(0.0, 0.0, 0.0), CesiumMath.EPSILON3);
expect(boundingSphere.radius).toEqualEpsilon(8.66, CesiumMath.EPSILON3);
texturedBoxModel.scale = originalScale;
texturedBoxModel.maximumScale = originalMaximumScale;
});
it('boundingSphere returns the bounding sphere when modelMatrix has non-uniform scale', function() {
var originalMatrix = Matrix4.clone(texturedBoxModel.modelMatrix);
Matrix4.multiplyByScale(texturedBoxModel.modelMatrix, new Cartesian3(2, 5, 10), texturedBoxModel.modelMatrix);
var boundingSphere = texturedBoxModel.boundingSphere;
expect(boundingSphere.center).toEqualEpsilon(new Cartesian3(0.0, 0.0, 0.0), CesiumMath.EPSILON3);
expect(boundingSphere.radius).toEqualEpsilon(8.66, CesiumMath.EPSILON3);
texturedBoxModel.modelMatrix = originalMatrix;
});
it('destroys', function() {
return loadModel(boxUrl).then(function(m) {
expect(m.isDestroyed()).toEqual(false);
primitives.remove(m);
expect(m.isDestroyed()).toEqual(true);
});
});
///////////////////////////////////////////////////////////////////////////
it('Throws because of invalid extension', function() {
return loadJson(boxUrl).then(function(gltf) {
gltf.extensionsUsed = ['NOT_supported_extension'];
var model = primitives.add(new Model({
gltf : gltf
}));
expect(function() {
scene.renderForSpecs();
}).toThrowRuntimeError();
primitives.remove(model);
});
});
it('Throws because of invalid extension', function() {
return loadJson(boxUrl).then(function(gltf) {
gltf.extensionsUsed = ['CESIUM_binary_glTF'];
var model = primitives.add(new Model({
gltf : gltf
}));
expect(function() {
scene.renderForSpecs();
}).toThrowRuntimeError();
primitives.remove(model);
});
});
it('loads a glTF v0.8 model', function() {
return loadModel(cesiumAir_0_8Url, {
minimumPixelSize : 1
}).then(function(m) {
// 0.8 models had a number version. Verify it is converted to a string.
expect(m.gltf.asset.version).toEqual('0.8');
// Verify that rotation is converted from
// Axis-Angle (1,0,0,0) to Quaternion (0,0,0,1)
var rotation = m.gltf.nodes['Geometry-mesh005Node'].rotation;
expect(rotation).toEqual([0.0, 0.0, 0.0, 1.0]);
verifyRender(m);
primitives.remove(m);
});
});
it('loads a glTF model that doesn\'t have a technique', function() {
return loadModel(boxNoTechniqueUrl).then(function(m) {
verifyRender(m);
primitives.remove(m);
});
});
it('loads a glTF model that doesn\'t have indices', function() {
return loadModel(boxNoIndicesUrl).then(function(m) {
verifyRender(m);
primitives.remove(m);
});
});
it('renders texturedBoxCustom (all uniform semantics)', function() {
return loadModel(texturedBoxCustomUrl).then(function(m) {
verifyRender(m);
primitives.remove(m);
});
});
it('renders a model with the KHR_binary_glTF extension', function() {
return loadModel(texturedBoxKhrBinaryUrl).then(function(m) {
verifyRender(m);
primitives.remove(m);
});
});
it('loads a model with the KHR_binary_glTF extension as an ArrayBuffer using new Model', function() {
return loadArrayBuffer(texturedBoxKhrBinaryUrl).then(function(arrayBuffer) {
return loadModelJson(arrayBuffer).then(function(model) {
verifyRender(model);
primitives.remove(model);
});
});
});
it('loads a model with the KHR_binary_glTF extension as an Uint8Array using new Model', function() {
return loadArrayBuffer(texturedBoxKhrBinaryUrl).then(function(arrayBuffer) {
return loadModelJson(new Uint8Array(arrayBuffer)).then(function(model) {
verifyRender(model);
primitives.remove(model);
});
});
});
it('Throws because of an invalid Binary glTF header - magic', function() {
var arrayBuffer = new ArrayBuffer(16);
expect(function() {
return new Model({
gltf : arrayBuffer
});
}).toThrowDeveloperError();
});
it('Throws because of an invalid Binary glTF header - version', function() {
var arrayBuffer = new ArrayBuffer(16);
var bytes = new Uint8Array(arrayBuffer);
bytes[0] = 'g'.charCodeAt(0);
bytes[1] = 'l'.charCodeAt(0);
bytes[2] = 'T'.charCodeAt(0);
bytes[3] = 'F'.charCodeAt(0);
expect(function() {
return new Model({
gltf : arrayBuffer
});
}).toThrowDeveloperError();
});
it('renders a model with the CESIUM_RTC extension', function() {
return loadModel(boxRtcUrl, {
modelMatrix : Matrix4.IDENTITY,
minimumPixelSize : 1
}).then(function(m) {
var bs = m.boundingSphere;
expect(bs.center.equalsEpsilon(new Cartesian3(6378137.0, 0.0, 0.0), CesiumMath.EPSILON14));
var radius = Math.sqrt(0.5 * 0.5 * 3);
expect(bs.radius).toEqualEpsilon(radius, CesiumMath.EPSILON14);
verifyRender(m);
primitives.remove(m);
});
});
it('renders textured box with external resources: .glsl, .bin, and .png files', function() {
return loadModel(texturedBoxSeparateUrl).then(function(m) {
verifyRender(m);
primitives.remove(m);
});
});
///////////////////////////////////////////////////////////////////////////
it('loads cesiumAir', function() {
expect(cesiumAirModel.minimumPixelSize).toEqual(1);
expect(cesiumAirModel.maximumScale).toEqual(200);
expect(cesiumAirModel.asynchronous).toEqual(false);
});
it('renders cesiumAir (has translucency)', function() {
verifyRender(cesiumAirModel);
});
it('renders cesiumAir with per-node show (root)', function() {
expect(scene.renderForSpecs()).toEqual([0, 0, 0, 255]);
var commands = cesiumAirModel._nodeCommands;
var i;
var length;
cesiumAirModel.show = true;
cesiumAirModel.zoomTo();
cesiumAirModel.getNode('Cesium_Air').show = false;
expect(scene.renderForSpecs()).toEqual([0, 0, 0, 255]);
length = commands.length;
for (i = 0; i < length; ++i) {
expect(commands[i].show).toEqual(false);
}
cesiumAirModel.getNode('Cesium_Air').show = true;
expect(scene.renderForSpecs()).not.toEqual([0, 0, 0, 255]);
length = commands.length;
for (i = 0; i < length; ++i) {
expect(commands[i].show).toEqual(true);
}
cesiumAirModel.show = false;
});
it('renders cesiumAir with per-node show (non-root)', function() {
cesiumAirModel.show = true;
cesiumAirModel.zoomTo();
var commands = cesiumAirModel._nodeCommands;
var i;
var length;
var commandsPropFalse = 0;
var commandsPropTrue = 0;
cesiumAirModel.getNode('Prop').show = false;
scene.renderForSpecs();
length = commands.length;
for (i = 0; i < length; ++i) {
commandsPropFalse += commands[i].show ? 1 : 0;
}
cesiumAirModel.getNode('Prop').show = true;
scene.renderForSpecs();
length = commands.length;
for (i = 0; i < length; ++i) {
commandsPropTrue += commands[i].show ? 1 : 0;
}
cesiumAirModel.show = false;
// Prop node has one mesh with two primitives
expect(commandsPropFalse).toEqual(commandsPropTrue - 2);
});
it('picks cesiumAir', function() {
if (FeatureDetection.isInternetExplorer()) {
// Workaround IE 11.0.9. This test fails when all tests are ran without a breakpoint here.
return;
}
cesiumAirModel.show = true;
cesiumAirModel.zoomTo();
var pick = scene.pick(new Cartesian2(0, 0));
expect(pick.primitive).toEqual(cesiumAirModel);
expect(pick.id).toEqual(cesiumAirUrl);
expect(pick.node).toBeDefined();
expect(pick.mesh).toBeDefined();
cesiumAirModel.show = false;
});
it('cesiumAir is picked with a new pick id', function() {
if (FeatureDetection.isInternetExplorer()) {
// Workaround IE 11.0.9. This test fails when all tests are ran without a breakpoint here.
return;
}
var oldId = cesiumAirModel.id;
cesiumAirModel.id = 'id';
cesiumAirModel.show = true;
cesiumAirModel.zoomTo();
var pick = scene.pick(new Cartesian2(0, 0));
expect(pick.primitive).toEqual(cesiumAirModel);
expect(pick.id).toEqual('id');
cesiumAirModel.id = oldId;
cesiumAirModel.show = false;
});
it('cesiumAir is not picked (show === false)', function() {
cesiumAirModel.zoomTo();
var pick = scene.pick(new Cartesian2(0, 0));
expect(pick).not.toBeDefined();
});
///////////////////////////////////////////////////////////////////////////
it('renders animBoxes without animation', function() {
verifyRender(animBoxesModel);
});
it('adds and removes all animations', function() {
var animations = animBoxesModel.activeAnimations;
expect(animations.length).toEqual(0);
var spyAdd = jasmine.createSpy('listener');
animations.animationAdded.addEventListener(spyAdd);
var a = animations.addAll();
expect(animations.length).toEqual(2);
expect(spyAdd.calls.count()).toEqual(2);
expect(spyAdd.calls.argsFor(0)[0]).toBe(animBoxesModel);
expect(spyAdd.calls.argsFor(0)[1]).toBe(a[0]);
expect(spyAdd.calls.argsFor(1)[0]).toBe(animBoxesModel);
expect(spyAdd.calls.argsFor(1)[1]).toBe(a[1]);
animations.animationAdded.removeEventListener(spyAdd);
expect(animations.contains(a[0])).toEqual(true);
expect(animations.get(0)).toEqual(a[0]);
expect(animations.contains(a[1])).toEqual(true);
expect(animations.get(1)).toEqual(a[1]);
var spyRemove = jasmine.createSpy('listener');
animations.animationRemoved.addEventListener(spyRemove);
animations.removeAll();
expect(animations.length).toEqual(0);
expect(spyRemove.calls.count()).toEqual(2);
expect(spyRemove.calls.argsFor(0)[0]).toBe(animBoxesModel);
expect(spyRemove.calls.argsFor(0)[1]).toBe(a[0]);
expect(spyRemove.calls.argsFor(1)[0]).toBe(animBoxesModel);
expect(spyRemove.calls.argsFor(1)[1]).toBe(a[1]);
animations.animationRemoved.removeEventListener(spyRemove);
});
it('addAll throws when model is not loaded', function() {
var m = new Model();
expect(function() {
return m.activeAnimations.addAll();
}).toThrowDeveloperError();
});
it('addAll throws when speedup is less than or equal to zero.', function() {
expect(function() {
return animBoxesModel.activeAnimations.addAll({
speedup : 0.0
});
}).toThrowDeveloperError();
});
it('adds and removes an animation', function() {
var animations = animBoxesModel.activeAnimations;
expect(animations.length).toEqual(0);
var spyAdd = jasmine.createSpy('listener');
animations.animationAdded.addEventListener(spyAdd);
var a = animations.add({
name : 'animation_1'
});
expect(a).toBeDefined();
expect(a.name).toEqual('animation_1');
expect(a.startTime).not.toBeDefined();
expect(a.delay).toEqual(0.0);
expect(a.stopTime).not.toBeDefined();
expect(a.removeOnStop).toEqual(false);
expect(a.speedup).toEqual(1.0);
expect(a.reverse).toEqual(false);
expect(a.loop).toEqual(ModelAnimationLoop.NONE);
expect(a.start).toBeDefined();
expect(a.update).toBeDefined();
expect(a.stop).toBeDefined();
expect(spyAdd).toHaveBeenCalledWith(animBoxesModel, a);
animations.animationAdded.removeEventListener(spyAdd);
expect(animations.contains(a)).toEqual(true);
expect(animations.get(0)).toEqual(a);
var spyRemove = jasmine.createSpy('listener');
animations.animationRemoved.addEventListener(spyRemove);
expect(animations.remove(a)).toEqual(true);
expect(animations.remove(a)).toEqual(false);
expect(animations.remove()).toEqual(false);
expect(animations.contains(a)).toEqual(false);
expect(animations.length).toEqual(0);
expect(spyRemove).toHaveBeenCalledWith(animBoxesModel, a);
animations.animationRemoved.removeEventListener(spyRemove);
});
it('add throws when model is not loaded', function() {
var m = new Model();
expect(function() {
return m.activeAnimations.add({
name : 'animation_1'
});
}).toThrowDeveloperError();
});
it('add throws when name is invalid.', function() {
expect(function() {
return animBoxesModel.activeAnimations.add({
name : 'animation-does-not-exist'
});
}).toThrowDeveloperError();
});
it('add throws when speedup is less than or equal to zero.', function() {
expect(function() {
return animBoxesModel.activeAnimations.add({
name : 'animation_1',
speedup : 0.0
});
}).toThrowDeveloperError();
});
it('get throws without an index', function() {
var m = new Model();
expect(function() {
return m.activeAnimations.get();
}).toThrowDeveloperError();
});
it('contains(undefined) returns false', function() {
expect(animBoxesModel.activeAnimations.contains(undefined)).toEqual(false);
});
it('raises animation start, update, and stop events when removeOnStop is true', function() {
var time = JulianDate.fromDate(new Date('January 1, 2014 12:00:00 UTC'));
var animations = animBoxesModel.activeAnimations;
var a = animations.add({
name : 'animation_1',
startTime : time,
removeOnStop : true
});
var spyStart = jasmine.createSpy('listener');
a.start.addEventListener(spyStart);
var spyUpdate = jasmine.createSpy('listener');
a.update.addEventListener(spyUpdate);
var stopped = false;
a.stop.addEventListener(function(model, animation) {
stopped = true;
});
var spyStop = jasmine.createSpy('listener');
a.stop.addEventListener(spyStop);
animBoxesModel.show = true;
return pollToPromise(function() {
scene.renderForSpecs(time);
time = JulianDate.addSeconds(time, 1.0, time, new JulianDate());
return stopped;
}, { timeout : 10000 }).then(function() {
expect(spyStart).toHaveBeenCalledWith(animBoxesModel, a);
expect(spyUpdate.calls.count()).toEqual(4);
expect(spyUpdate.calls.argsFor(0)[0]).toBe(animBoxesModel);
expect(spyUpdate.calls.argsFor(0)[1]).toBe(a);
expect(spyUpdate.calls.argsFor(0)[2]).toEqualEpsilon(0.0, CesiumMath.EPSILON14);
expect(spyUpdate.calls.argsFor(1)[2]).toEqualEpsilon(1.0, CesiumMath.EPSILON14);
expect(spyUpdate.calls.argsFor(2)[2]).toEqualEpsilon(2.0, CesiumMath.EPSILON14);
expect(spyUpdate.calls.argsFor(3)[2]).toEqualEpsilon(3.0, CesiumMath.EPSILON14);
expect(spyStop).toHaveBeenCalledWith(animBoxesModel, a);
expect(animations.length).toEqual(0);
animBoxesModel.show = false;
});
});
it('Animates with a delay', function() {
var time = JulianDate.fromDate(new Date('January 1, 2014 12:00:00 UTC'));
var animations = animBoxesModel.activeAnimations;
var a = animations.add({
name : 'animation_1',
startTime : time,
delay : 1.0
});
var spyStart = jasmine.createSpy('listener');
a.start.addEventListener(spyStart);
animBoxesModel.show = true;
scene.renderForSpecs(time); // Does not fire start
scene.renderForSpecs(JulianDate.addSeconds(time, 1.0, new JulianDate()));
expect(spyStart.calls.count()).toEqual(1);
expect(animations.remove(a)).toEqual(true);
animBoxesModel.show = false;