369 lines
12 KiB
JavaScript
369 lines
12 KiB
JavaScript
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defineSuite([
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'Scene/DebugAppearance',
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'Core/ComponentDatatype',
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'Core/defaultValue',
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'Core/GeometryInstance',
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'Core/GeometryInstanceAttribute',
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'Core/Rectangle',
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'Core/RectangleGeometry',
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'Core/VertexFormat',
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'Scene/Appearance',
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'Scene/Primitive',
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'Specs/createScene'
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], function(
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DebugAppearance,
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ComponentDatatype,
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defaultValue,
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GeometryInstance,
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GeometryInstanceAttribute,
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Rectangle,
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RectangleGeometry,
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VertexFormat,
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Appearance,
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Primitive,
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createScene) {
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'use strict';
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var scene;
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var primitive;
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var rectangle = Rectangle.fromDegrees(-10.0, -10.0, 10.0, 10.0);
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beforeAll(function() {
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scene = createScene();
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scene.primitives.destroyPrimitives = false;
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scene.frameState.scene3DOnly = false;
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});
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beforeEach(function() {
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scene.camera.setView({ destination : rectangle });
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});
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afterAll(function() {
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scene.destroyForSpecs();
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});
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afterEach(function() {
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scene.primitives.removeAll();
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primitive = primitive && !primitive.isDestroyed() && primitive.destroy();
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});
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function createInstance(vertexFormat) {
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return new GeometryInstance({
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geometry : new RectangleGeometry({
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vertexFormat : defaultValue(vertexFormat, VertexFormat.ALL),
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rectangle : rectangle
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})
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});
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}
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it('constructor throws without attributeName', function() {
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expect(function() {
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return new DebugAppearance();
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}).toThrowDeveloperError();
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});
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it('default construct with normal, bitangent, or tangent attribute name', function() {
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var a = new DebugAppearance({
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attributeName : 'normal',
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perInstanceAttribute : false
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});
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expect(a.vertexShaderSource).toBeDefined();
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expect(a.vertexShaderSource.indexOf('normal')).toBeGreaterThan(-1);
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expect(a.vertexShaderSource.indexOf('v_normal')).toBeGreaterThan(-1);
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expect(a.fragmentShaderSource).toBeDefined();
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expect(a.fragmentShaderSource.indexOf('v_normal')).toBeGreaterThan(-1);
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expect(a.material).not.toBeDefined();
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expect(a.attributeName).toEqual('normal');
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expect(a.glslDatatype).toEqual('vec3');
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expect(a.renderState).toEqual(Appearance.getDefaultRenderState(false, false));
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expect(a.translucent).toEqual(false);
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expect(a.closed).toEqual(false);
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});
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it('default construct with st attribute name', function() {
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var a = new DebugAppearance({
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attributeName : 'st',
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perInstanceAttribute : false
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});
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expect(a.vertexShaderSource).toBeDefined();
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expect(a.vertexShaderSource.indexOf('st')).toBeGreaterThan(-1);
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expect(a.vertexShaderSource.indexOf('v_st')).toBeGreaterThan(-1);
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expect(a.fragmentShaderSource).toBeDefined();
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expect(a.fragmentShaderSource.indexOf('v_st')).toBeGreaterThan(-1);
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expect(a.material).not.toBeDefined();
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expect(a.attributeName).toEqual('st');
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expect(a.glslDatatype).toEqual('vec2');
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expect(a.renderState).toEqual(Appearance.getDefaultRenderState(false, false));
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expect(a.translucent).toEqual(false);
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expect(a.closed).toEqual(false);
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});
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it('debug appearance with float attribute name', function() {
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var a = new DebugAppearance({
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attributeName : 'rotation',
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glslDatatype : 'float',
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perInstanceAttribute : true
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});
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expect(a.vertexShaderSource).toBeDefined();
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expect(a.vertexShaderSource.indexOf('rotation')).toBeGreaterThan(-1);
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expect(a.vertexShaderSource.indexOf('v_rotation')).toBeGreaterThan(-1);
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expect(a.fragmentShaderSource).toBeDefined();
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expect(a.fragmentShaderSource.indexOf('v_rotation')).toBeGreaterThan(-1);
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expect(a.material).not.toBeDefined();
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expect(a.attributeName).toEqual('rotation');
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expect(a.glslDatatype).toEqual('float');
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expect(a.renderState).toEqual(Appearance.getDefaultRenderState(false, false));
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expect(a.translucent).toEqual(false);
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expect(a.closed).toEqual(false);
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});
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it('debug appearance with vec3 attribute name', function() {
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var a = new DebugAppearance({
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attributeName : 'str',
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glslDatatype : 'vec3',
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perInstanceAttribute : false
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});
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expect(a.vertexShaderSource).toBeDefined();
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expect(a.vertexShaderSource.indexOf('str')).toBeGreaterThan(-1);
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expect(a.vertexShaderSource.indexOf('v_str')).toBeGreaterThan(-1);
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expect(a.fragmentShaderSource).toBeDefined();
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expect(a.fragmentShaderSource.indexOf('v_str')).toBeGreaterThan(-1);
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expect(a.material).not.toBeDefined();
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expect(a.attributeName).toEqual('str');
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expect(a.glslDatatype).toEqual('vec3');
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expect(a.renderState).toEqual(Appearance.getDefaultRenderState(false, false));
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expect(a.translucent).toEqual(false);
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expect(a.closed).toEqual(false);
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});
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it('debug appearance with vec4 attribute name', function() {
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var a = new DebugAppearance({
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attributeName : 'quaternion',
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glslDatatype : 'vec4',
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perInstanceAttribute : true
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});
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expect(a.vertexShaderSource).toBeDefined();
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expect(a.vertexShaderSource.indexOf('quaternion')).toBeGreaterThan(-1);
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expect(a.vertexShaderSource.indexOf('v_quaternion')).toBeGreaterThan(-1);
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expect(a.fragmentShaderSource).toBeDefined();
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expect(a.fragmentShaderSource.indexOf('v_quaternion')).toBeGreaterThan(-1);
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expect(a.material).not.toBeDefined();
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expect(a.attributeName).toEqual('quaternion');
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expect(a.glslDatatype).toEqual('vec4');
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expect(a.renderState).toEqual(Appearance.getDefaultRenderState(false, false));
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expect(a.translucent).toEqual(false);
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expect(a.closed).toEqual(false);
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});
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it('debug appearance throws with invalid glsl datatype', function() {
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expect(function() {
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return new DebugAppearance({
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attributeName : 'invalid_datatype',
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glslDatatype : 'invalid',
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perInstanceAttribute : true
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});
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}).toThrowDeveloperError();
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});
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it('renders normal', function() {
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var vertexFormat = new VertexFormat({
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position : true,
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normal : true
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});
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primitive = new Primitive({
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geometryInstances : createInstance(vertexFormat),
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appearance : new DebugAppearance({
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attributeName : 'normal',
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perInstanceAttribute : false
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}),
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asynchronous : false,
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compressVertices : false
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});
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expect(scene).toRender([0, 0, 0, 255]);
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scene.primitives.add(primitive);
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expect(scene).notToRender([0, 0, 0, 255]);
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});
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it('renders bitangent', function() {
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var vertexFormat = new VertexFormat({
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position : true,
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normal : true,
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bitangent : true
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});
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primitive = new Primitive({
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geometryInstances : createInstance(vertexFormat),
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appearance : new DebugAppearance({
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attributeName : 'bitangent',
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perInstanceAttribute : false
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}),
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asynchronous : false,
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compressVertices : false
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});
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expect(scene).toRender([0, 0, 0, 255]);
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scene.primitives.add(primitive);
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expect(scene).notToRender([0, 0, 0, 255]);
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});
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it('renders tangent', function() {
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var vertexFormat = new VertexFormat({
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position : true,
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normal : true,
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tangent : true
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});
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primitive = new Primitive({
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geometryInstances : createInstance(vertexFormat),
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appearance : new DebugAppearance({
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attributeName : 'tangent',
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perInstanceAttribute : false
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}),
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asynchronous : false,
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compressVertices : false
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});
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expect(scene).toRender([0, 0, 0, 255]);
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scene.primitives.add(primitive);
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expect(scene).notToRender([0, 0, 0, 255]);
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});
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it('renders st', function() {
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var vertexFormat = new VertexFormat({
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position : true,
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st : true
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});
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primitive = new Primitive({
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geometryInstances : createInstance(vertexFormat),
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appearance : new DebugAppearance({
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attributeName : 'st',
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perInstanceAttribute : false
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}),
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asynchronous : false,
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compressVertices : false
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});
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expect(scene).toRender([0, 0, 0, 255]);
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scene.primitives.add(primitive);
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expect(scene).notToRender([0, 0, 0, 255]);
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});
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it('renders float', function() {
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var rectangleInstance = createInstance();
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rectangleInstance.attributes = {
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debug : new GeometryInstanceAttribute({
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componentDatatype : ComponentDatatype.FLOAT,
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componentsPerAttribute : 1,
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value : [1.0]
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})
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};
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primitive = new Primitive({
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geometryInstances : rectangleInstance,
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appearance : new DebugAppearance({
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attributeName : 'debug',
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glslDatatype : 'float',
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perInstanceAttribute : true
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}),
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asynchronous : false
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});
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expect(scene).toRender([0, 0, 0, 255]);
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scene.primitives.add(primitive);
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expect(scene).notToRender([0, 0, 0, 255]);
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});
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it('renders vec2', function() {
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var rectangleInstance = createInstance();
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rectangleInstance.attributes = {
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debug : new GeometryInstanceAttribute({
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componentDatatype : ComponentDatatype.FLOAT,
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componentsPerAttribute : 2,
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value : [1.0, 2.0]
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})
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};
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primitive = new Primitive({
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geometryInstances : rectangleInstance,
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appearance : new DebugAppearance({
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attributeName : 'debug',
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glslDatatype : 'vec2',
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perInstanceAttribute : true
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}),
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asynchronous : false
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});
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expect(scene).toRender([0, 0, 0, 255]);
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scene.primitives.add(primitive);
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expect(scene).notToRender([0, 0, 0, 255]);
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});
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it('renders vec3', function() {
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var rectangleInstance = createInstance();
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rectangleInstance.attributes = {
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debug : new GeometryInstanceAttribute({
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componentDatatype : ComponentDatatype.FLOAT,
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componentsPerAttribute : 3,
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value : [1.0, 2.0, 3.0]
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})
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};
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primitive = new Primitive({
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geometryInstances : rectangleInstance,
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appearance : new DebugAppearance({
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attributeName : 'debug',
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glslDatatype : 'vec3',
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perInstanceAttribute : true
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}),
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asynchronous : false
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});
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expect(scene).toRender([0, 0, 0, 255]);
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scene.primitives.add(primitive);
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expect(scene).notToRender([0, 0, 0, 255]);
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});
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it('renders vec4', function() {
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var rectangleInstance = createInstance();
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rectangleInstance.attributes = {
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debug : new GeometryInstanceAttribute({
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componentDatatype : ComponentDatatype.FLOAT,
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componentsPerAttribute : 4,
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value : [1.0, 2.0, 3.0, 4.0]
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})
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};
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primitive = new Primitive({
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geometryInstances : rectangleInstance,
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appearance : new DebugAppearance({
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attributeName : 'debug',
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glslDatatype : 'vec4',
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perInstanceAttribute : true
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}),
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asynchronous : false
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});
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expect(scene).toRender([0, 0, 0, 255]);
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scene.primitives.add(primitive);
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expect(scene).notToRender([0, 0, 0, 255]);
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});
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}, 'WebGL');
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