mirror of
https://github.com/Sheldan/canvas.git
synced 2026-05-22 06:56:16 +00:00
adding more moons and updating position to today
adding controls for pause/reset/reset camera adding help for controls adding client to download from JPL horizon
This commit is contained in:
Sheldan
@@ -11,12 +11,30 @@
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.container {
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.container {
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height: 100%;
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height: 100%;
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}
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}
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.timeContainer {
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position: absolute;
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color: yellow;
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top: 50px
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}
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.help {
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position: absolute;
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color: yellow;
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top: 65px
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}
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</style>
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</style>
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</head>
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</head>
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<body>
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<body>
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<script type="module" src="js/main.js"></script>
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<script type="module" src="js/main.js"></script>
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<div class="container" id="container">
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<div class="container" id="container">
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<div class="timeContainer">
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Current time
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<span id="currentTime"></span>
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</div>
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<span class="help">
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R -> reset to 2024-03-17 <br>
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F -> reset camera <br>
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P -> toggle pause
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</span>
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</div>
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</div>
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</body>
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</body>
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</html>
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</html>
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100
src/js/main.js
100
src/js/main.js
@@ -13,26 +13,30 @@ const config = {
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gravitationalConstant: 6.67430e-11,
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gravitationalConstant: 6.67430e-11,
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timeStep: 1 * 3600,
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timeStep: 1 * 3600,
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AU: 149_597_870_700,
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AU: 149_597_870_700,
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lines: true
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pause: false,
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lines: true,
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currentTime: 1710633600 // Sun Mar 17 2024 00:00:00 GMT+0000
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}
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}
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const maxPoints = 100_000;
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const maxPoints = 100_000;
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const scene = new THREE.Scene();
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const scene = new THREE.Scene();
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const container = document.getElementById( 'container' );
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const container = document.getElementById( 'container' );
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const currentTimeSpan = document.getElementById( 'currentTime' );
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const renderer = new THREE.WebGLRenderer({ antialias: true, logarithmicDepthBuffer: true });
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const renderer = new THREE.WebGLRenderer({ antialias: true, logarithmicDepthBuffer: true });
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renderer.setPixelRatio(window.devicePixelRatio);
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renderer.setPixelRatio(window.devicePixelRatio);
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renderer.setSize(container.offsetWidth, container.offsetHeight);
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renderer.setSize(container.offsetWidth, container.offsetHeight);
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container.appendChild(renderer.domElement);
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container.appendChild(renderer.domElement);
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const stats = new Stats();
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const stats = new Stats();
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container.appendChild( stats.dom );
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container.appendChild( stats.dom );
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const camera = new THREE.PerspectiveCamera( 45, container.offsetWidth / container.offsetHeight, config.AU / 25, 150 * config.AU);
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const camera = new THREE.PerspectiveCamera( 45, container.offsetWidth / container.offsetHeight, 1, 150 * config.AU);
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const controls = new OrbitControls(camera, renderer.domElement);
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const controls = new OrbitControls(camera, renderer.domElement);
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const texts = [];
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const texts = [];
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const lines = {}
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let lines = {}
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let axesHelper;
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let axesHelper;
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const spheres = createSpheres()
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const spheres = createSpheres();
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const initialSpheres = JSON.parse(JSON.stringify(spheres));
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loader.load(
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loader.load(
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// resource URL
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// resource URL
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"https://threejs.org/examples/fonts/helvetiker_regular.typeface.json", function(font) {
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"https://threejs.org/examples/fonts/helvetiker_regular.typeface.json", function(font) {
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@@ -48,13 +52,61 @@ function animate() {
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render();
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render();
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}
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}
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function reset() {
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config.currentTime = 1710633600;
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spheres.spheres.forEach(sphereConfig => {
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sphereConfig.line.material.dispose();
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sphereConfig.line.geometry.dispose();
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sphereConfig.group.remove(sphereConfig.line)
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scene.remove(sphereConfig.line)
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const oldSphere = initialSpheres.spheres.find((sphere => sphere.name === sphereConfig.name))
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sphereConfig.x = oldSphere.x;
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sphereConfig.y = oldSphere.y;
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sphereConfig.z = oldSphere.z;
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sphereConfig.vx = oldSphere.vx;
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sphereConfig.vy = oldSphere.vy;
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sphereConfig.vz = oldSphere.vz;
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sphereConfig.group.position.x = sphereConfig.x;
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sphereConfig.group.position.y = sphereConfig.y;
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sphereConfig.group.position.z = sphereConfig.z;
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const textMesh = sphereConfig.text;
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const labelLine = [];
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labelLine.push(new THREE.Vector3(textMesh.position.x, textMesh.position.y, textMesh.position.z));
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labelLine.push(new THREE.Vector3(0, 0, 0 ));
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const lineMaterial = new THREE.LineBasicMaterial({color: sphereConfig.sphereColor});
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const lineGeometry = new THREE.BufferGeometry().setFromPoints(labelLine);
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sphereConfig.line = new THREE.Line( lineGeometry, lineMaterial);;
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sphereConfig.group.add(sphereConfig.line);
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lines = {}
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})
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}
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function render() {
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function render() {
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act()
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act()
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renderer.render(scene, camera);
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renderer.render(scene, camera);
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}
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}
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function formatDateTime(input) {
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var epoch = new Date(0);
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epoch.setSeconds(parseInt(input));
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var date = epoch.toISOString();
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date = date.replace('T', ' ');
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return date.split('.')[0].split(' ')[0];
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}
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function act() {
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function act() {
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axesHelper.position.copy(controls.target);
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texts.forEach(text => {
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text.lookAt(camera.position)
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})
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if(config.pause) {
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return;
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}
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spheresAct(spheres.spheres, config.timeStep)
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spheresAct(spheres.spheres, config.timeStep)
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config.currentTime += config.timeStep;
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currentTimeSpan.innerText = formatDateTime(config.currentTime)
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if(config.lines) {
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if(config.lines) {
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spheres.spheres.forEach(sphere => {
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spheres.spheres.forEach(sphere => {
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if(!(sphere.name in lines)) {
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if(!(sphere.name in lines)) {
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@@ -86,17 +138,21 @@ function act() {
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sphere.group.position.y = sphere.y;
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sphere.group.position.y = sphere.y;
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sphere.group.position.z = sphere.z;
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sphere.group.position.z = sphere.z;
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})
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})
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texts.forEach(text => {
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text.lookAt(camera.position)
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})
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axesHelper.position.copy(controls.target);
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}
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}
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function getSphereColor(sphereConfig) {
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function getSphereColor(sphereConfig) {
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return new THREE.Color(sphereConfig.color.r / 255, sphereConfig.color.g / 255, sphereConfig.color.b / 255);
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return new THREE.Color(sphereConfig.color.r / 255, sphereConfig.color.g / 255, sphereConfig.color.b / 255);
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}
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}
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function resetControls() {
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const sun = spheres.sphereObj.sun;
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camera.position.set(sun.x, sun.y, sun.z + config.AU)
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camera.lookAt(sun.x, sun.y, sun.z)
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controls.target.set(sun.x, sun.y, sun.z)
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controls.update();
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axesHelper.position.copy(controls.target);
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}
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function initScene(font) {
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function initScene(font) {
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const geometry = new THREE.SphereGeometry(0.5, 24, 12);
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const geometry = new THREE.SphereGeometry(0.5, 24, 12);
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let scale = config.AU / 10;
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let scale = config.AU / 10;
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@@ -126,11 +182,13 @@ function initScene(font) {
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}
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}
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const textMesh = new THREE.Mesh(label, material);
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const textMesh = new THREE.Mesh(label, material);
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textMesh.scale.set( scale, scale, scale );
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textMesh.scale.set( scale, scale, scale );
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textMesh.position.x = textDistance * objectRadius * (Math.random() * textDistance - textDistance);
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textMesh.position.x = textDistance * objectRadius * (Math.random() * textDistance - textDistance) + Math.random() * config.AU / 10;
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textMesh.position.y = textDistance * objectRadius * (Math.random() * textDistance - textDistance);
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textMesh.position.y = textDistance * objectRadius * (Math.random() * textDistance - textDistance) + Math.random() * config.AU / 10;
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texts.push(textMesh)
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texts.push(textMesh)
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group.add(textMesh);
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group.add(textMesh);
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sphereConfig.text = textMesh;
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sphereConfig.group = group;
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sphereConfig.group = group;
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sphereConfig.sphereColor = sphereColor;
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const labelLine = [];
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const labelLine = [];
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labelLine.push(new THREE.Vector3(textMesh.position.x, textMesh.position.y, textMesh.position.z));
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labelLine.push(new THREE.Vector3(textMesh.position.x, textMesh.position.y, textMesh.position.z));
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@@ -138,6 +196,7 @@ function initScene(font) {
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const lineMaterial = new THREE.LineBasicMaterial({color: sphereColor});
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const lineMaterial = new THREE.LineBasicMaterial({color: sphereColor});
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const lineGeometry = new THREE.BufferGeometry().setFromPoints(labelLine);
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const lineGeometry = new THREE.BufferGeometry().setFromPoints(labelLine);
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const line = new THREE.Line( lineGeometry, lineMaterial);
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const line = new THREE.Line( lineGeometry, lineMaterial);
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sphereConfig.line = line;
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group.add(line);
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group.add(line);
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scene.add(group);
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scene.add(group);
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})
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})
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@@ -149,11 +208,22 @@ function initScene(font) {
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light.position.set(sun.x, sun.y, sun.z);
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light.position.set(sun.x, sun.y, sun.z);
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scene.add(light);
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scene.add(light);
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scene.position.set(sun.x, sun.y, sun.z)
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scene.position.set(sun.x, sun.y, sun.z)
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camera.position.set(sun.x, sun.y, sun.z + config.AU)
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camera.lookAt(sun.x, sun.y, sun.z)
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controls.update();
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axesHelper = new THREE.AxesHelper(config.AU / 5);
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axesHelper = new THREE.AxesHelper(config.AU / 5);
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axesHelper.position.copy(controls.target);
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resetControls();
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scene.add(axesHelper)
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scene.add(axesHelper)
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}
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}
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function keyPress(event) {
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let keyCode = event.which;
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if(keyCode === 82) {
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reset()
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} else if(keyCode === 70) {
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resetControls()
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} else if(keyCode === 80) {
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config.pause = !config.pause;
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}
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}
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document.addEventListener("keydown", keyPress, false);
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1620
src/js/setup.js
1620
src/js/setup.js
File diff suppressed because it is too large
Load Diff
406
utils/client.js
Normal file
406
utils/client.js
Normal file
@@ -0,0 +1,406 @@
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|
var https = require("https");
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|
const fs = require('fs');
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|
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|
var parameter = [
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|
{ key: 'COMMAND', value: '\'506\''},
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|
{ key: 'CENTER', value: '\'500@0\''},
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|
{ key: 'MAKE_EPHEM', value: '\'YES\''},
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|
{ key: 'TABLE_TYPE', value: '\'VECTORS\''},
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|
{ key: 'START_TIME', value: '\'2024-03-17\''},
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|
{ key: 'STOP_TIME', value: '\'2024-03-18\''},
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|
{ key: 'STEP_SIZE', value: '\'1 d\''},
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|
{ key: 'OUT_UNITS', value: '\'AU-D\''},
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|
{ key: 'REF_PLANE', value: '\'ECLIPTIC\''},
|
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|
{ key: 'REF_SYSTEM', value: '\'J2000\''},
|
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|
{ key: 'VECT_CORR', value: '\'NONE\''},
|
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|
{ key: 'VEC_LABELS', value: '\'YES\''},
|
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|
{ key: 'VEC_DELTA_T', value: '\'NO\''},
|
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|
{ key: 'CSV_FORMAT', value: '\'YES\''},
|
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|
{ key: 'OBJ_DATA', value: '\'YES\''},
|
||||||
|
{ key: 'VEC_TABLE', value: '\'3\''}
|
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|
];
|
||||||
|
|
||||||
|
if (!String.prototype.format) {
|
||||||
|
String.prototype.format = function() {
|
||||||
|
var args = arguments;
|
||||||
|
return this.replace(/{(\d+)}/g, function(match, number) {
|
||||||
|
return typeof args[number] != 'undefined'
|
||||||
|
? args[number]
|
||||||
|
: match
|
||||||
|
;
|
||||||
|
});
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
var fetched = {}
|
||||||
|
var toFetch = []
|
||||||
|
|
||||||
|
function moonformat(name, object){
|
||||||
|
planetformat(object, name)
|
||||||
|
fs.appendFileSync('planets.js', `${name}.isMoon = true; \n`);
|
||||||
|
}
|
||||||
|
|
||||||
|
function planetformat(values, planetName){
|
||||||
|
var x = 'let {0} = generateBasicPlanet();\n \
|
||||||
|
{0}.radius = {1} * 1000; \n \
|
||||||
|
{0}.name = \'{0}\'; \n \
|
||||||
|
{0}.mass = {2}; \n \
|
||||||
|
{0}.x = {3} * config.AU; \n \
|
||||||
|
{0}.y = {4} * config.AU; \n \
|
||||||
|
{0}.z = {5} * config.AU; \n \
|
||||||
|
\n \
|
||||||
|
{0}.vx = auPerDayToMPerSecond({6}); \n \
|
||||||
|
{0}.vy = auPerDayToMPerSecond({7}); \n \
|
||||||
|
{0}.vz = auPerDayToMPerSecond({8}); \n \
|
||||||
|
';
|
||||||
|
fs.appendFileSync('planets.js', x.format(planetName, values.radius, values.mass, values.x, values.y, values.z, values.vx, values.vy, values.vz));
|
||||||
|
}
|
||||||
|
|
||||||
|
function getObjectIndex(planet, moonIndex) {
|
||||||
|
return '\'' + (planets.indexOf(planet)) + ((moonIndex > 9) ? '' : '0') + moonIndex + '\'';
|
||||||
|
}
|
||||||
|
|
||||||
|
function getPlanetIndex(planet){
|
||||||
|
if(planet === 'sun') {
|
||||||
|
return '10'
|
||||||
|
} else {
|
||||||
|
let index = '\'' + (planets.indexOf(planet)) + '99' + '\'';
|
||||||
|
console.log(`name: ${planet} index ${index}`)
|
||||||
|
return index;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function fetchMoonOfPlanet(planetName, moonIndex, moonName, callback){
|
||||||
|
parameter[0].value = getObjectIndex(planetName, moonIndex);
|
||||||
|
var url = '/horizons_batch.cgi?batch=l';
|
||||||
|
|
||||||
|
parameter.forEach(function(param){
|
||||||
|
url += '&' + param.key + '=' + encodeURIComponent(param.value).replace(/'/g, '%27');
|
||||||
|
});
|
||||||
|
|
||||||
|
var options = {
|
||||||
|
host: 'ssd.jpl.nasa.gov',
|
||||||
|
path: url
|
||||||
|
};
|
||||||
|
var req = https.get(options, function(res){
|
||||||
|
var body = [];
|
||||||
|
res.on('data', function(chunk){
|
||||||
|
body.push(chunk);
|
||||||
|
});
|
||||||
|
res.on('end', function(){
|
||||||
|
try {
|
||||||
|
var responseString = Buffer.concat(body).toString('binary');
|
||||||
|
if(responseString.includes('There was an unexpected problem with server')) {
|
||||||
|
// console.log(moonName + ' failed')
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var lines = responseString.split(/\r?\n/);
|
||||||
|
var vectorLine = '';
|
||||||
|
var radiusRegex = /Radius\s*\(km\)\s*=\s*~?(\d*\.?\d?)/;
|
||||||
|
let otherRadiusRegex = /Radius\s*\(gravity\),\s*km\s*=\s*~?(\d*\.?\d?)/;
|
||||||
|
let volRadiusRegex = /mean\s*radius,?\s*\(?km\)?\s*=\s*~?(\d*)/i;
|
||||||
|
let meanRadius = /Radius\s*\(km\),\s*mean\s*=\s*~?(\d*\.?\d?)/;
|
||||||
|
var massRegex = /Mass,?\s*\(?10\^(\d*)\s*kg\s*\)?\s*=\s*~?(\d*\.?\d?)/;
|
||||||
|
var otherMassRegex = /Mass,?\s*x10\^(\d*)\s*\(?kg\)?\s*\s*=\s*~?(\d*\.?\d*)/;
|
||||||
|
var gramRegex = /Mass,?\s*\(?10\^(\d*\s*)\s*g\s*\)?\s*=\s*~?(\d*\.?\d*)/;
|
||||||
|
var gramRegexPara = /Mass,?\s*x\s*10\^(\d*)\s*\(g\)\s*=\s*~?(\d*)/;
|
||||||
|
var mass = 0;
|
||||||
|
var radius = 0;
|
||||||
|
lines.forEach(function(line, index, array){
|
||||||
|
// moon and planes return two radius, just take the first one
|
||||||
|
if(line.toUpperCase().indexOf('RADIUS') !== -1 && radius === 0 && line.indexOf('Equat. radius') === -1 && line.indexOf('PHYSICAL') === -1){
|
||||||
|
var radiusMatch;
|
||||||
|
if(line.indexOf('gravity') !== -1){
|
||||||
|
radiusMatch = otherRadiusRegex.exec(line);
|
||||||
|
} else if(line.toUpperCase().indexOf('MEAN RADIUS') !==-1) {
|
||||||
|
radiusMatch = volRadiusRegex.exec(line);
|
||||||
|
} else if(line.indexOf('mean') !== -1){
|
||||||
|
radiusMatch = meanRadius.exec(line);
|
||||||
|
} else {
|
||||||
|
radiusMatch = radiusRegex.exec(line);
|
||||||
|
}
|
||||||
|
radius = radiusMatch[1];
|
||||||
|
}
|
||||||
|
if(line.indexOf('Mass') !== -1 && mass === 0 && line.indexOf('Mass ratio') === -1){
|
||||||
|
var massMatch;
|
||||||
|
if(line.indexOf('x10') !== -1){
|
||||||
|
massMatch = otherMassRegex.exec(line);
|
||||||
|
mass = massMatch[2] + ' * Math.pow(10, ' + massMatch[1] + ')'
|
||||||
|
} else if(line.indexOf('kg') !== -1){
|
||||||
|
massMatch = massRegex.exec(line);
|
||||||
|
mass = massMatch[2] + ' * Math.pow(10, ' + massMatch[1] + ')'
|
||||||
|
} else if(line.indexOf('(g)') !== -1) {
|
||||||
|
massMatch = gramRegexPara.exec(line);
|
||||||
|
mass = (parseInt(massMatch[2]) / 1000) + ' * Math.pow(10, ' + (parseInt(massMatch[1])) + ')';
|
||||||
|
} else {
|
||||||
|
massMatch = gramRegex.exec(line);
|
||||||
|
mass = (parseInt(massMatch[2]) / 1000) + ' * Math.pow(10, ' + (parseInt(massMatch[1])) + ')';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if(line.indexOf('$$SOE') !== -1) {
|
||||||
|
vectorLine = array[index + 1];
|
||||||
|
}
|
||||||
|
});
|
||||||
|
var values = vectorLine.split(',');
|
||||||
|
var x = values[2];
|
||||||
|
var y = values[3];
|
||||||
|
var z = values[4];
|
||||||
|
var vx = values[5];
|
||||||
|
var vy = values[6];
|
||||||
|
var vz = values[7];
|
||||||
|
|
||||||
|
var moonStats = {
|
||||||
|
x: x,
|
||||||
|
y: y,
|
||||||
|
z: z,
|
||||||
|
vx: vx,
|
||||||
|
vy: vy,
|
||||||
|
vz: vz,
|
||||||
|
radius: radius,
|
||||||
|
mass: mass
|
||||||
|
};
|
||||||
|
fetched[moonName] = 1
|
||||||
|
callback(moonName, moonStats);
|
||||||
|
} catch (e) {
|
||||||
|
console.log(responseString)
|
||||||
|
console.log(e)
|
||||||
|
}
|
||||||
|
})
|
||||||
|
});
|
||||||
|
|
||||||
|
|
||||||
|
req.on('error', function(e){
|
||||||
|
console.log(e)
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
function fetchPlanet(planetName, callback){
|
||||||
|
parameter[0].value = getPlanetIndex(planetName);
|
||||||
|
var url = '/horizons_batch.cgi?batch=l';
|
||||||
|
|
||||||
|
parameter.forEach(function(param){
|
||||||
|
url += '&' + param.key + '=' + encodeURIComponent(param.value).replace(/'/g, '%27');
|
||||||
|
});
|
||||||
|
|
||||||
|
var options = {
|
||||||
|
host: 'ssd.jpl.nasa.gov',
|
||||||
|
path: url
|
||||||
|
};
|
||||||
|
var req = https.get(options, function(res){
|
||||||
|
var body = [];
|
||||||
|
res.on('data', function(chunk){
|
||||||
|
body.push(chunk);
|
||||||
|
});
|
||||||
|
res.on('end', function(){
|
||||||
|
try {
|
||||||
|
var responseString = Buffer.concat(body).toString('binary');
|
||||||
|
if(responseString.includes('There was an unexpected problem with server')) {
|
||||||
|
// console.log(planetName + ' failed')
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var lines = responseString.split(/\r?\n/);
|
||||||
|
var vectorLine = '';
|
||||||
|
var radiusRegex = /Radius\s*\(km\)\s*=\s*(\d*\.?\d?)/;
|
||||||
|
let otherRadiusRegex = /Radius\s*\(gravity\),\s*km\s*=\s*~?(\d*\.?\d?)/;
|
||||||
|
let volRadiusRegex = /mean\s*radius,?\s*\(?km\)?\s*=\s*~?(\d*)/i;
|
||||||
|
var massRegex = /Mass,?\s*\(?10\^(\d*)\s*kg\s*\)?\s*=\s*~?(\d*\.?\d?)/;
|
||||||
|
var otherMassRegex = /Mass,?\s*x10\^(\d*)\s*\(?kg\)?\s*\s*=\s*~?(\d*\.?\d*)/;
|
||||||
|
var gramRegex = /Mass,?\s*\(?10\^(\d*\s*)\s*g\s*\)?\s*=\s*~?(\d*\.?\d*)/;
|
||||||
|
var gramRegexPara = /Mass,?\s*x\s*10\^(\d*)\s\(g\)\s*=\s*~?(\d*)/;
|
||||||
|
var mass = 0;
|
||||||
|
var radius = 0;
|
||||||
|
lines.forEach(function(line, index, array){
|
||||||
|
// moon and planes return two radius, just take the first one
|
||||||
|
if(line.toUpperCase().indexOf('RADIUS') !== -1 && radius === 0 && line.indexOf('Equat. radius') === -1 && line.indexOf('PHYSICAL') === -1){
|
||||||
|
var radiusMatch;
|
||||||
|
try {
|
||||||
|
if (line.indexOf('gravity') !== -1) {
|
||||||
|
radiusMatch = otherRadiusRegex.exec(line);
|
||||||
|
} else if (line.toUpperCase().indexOf('MEAN RADIUS') !== -1) {
|
||||||
|
radiusMatch = volRadiusRegex.exec(line);
|
||||||
|
} else {
|
||||||
|
radiusMatch = radiusRegex.exec(line);
|
||||||
|
}
|
||||||
|
radius = radiusMatch[1];
|
||||||
|
} catch (e) {
|
||||||
|
console.log(e)
|
||||||
|
console.log(line)
|
||||||
|
console.log(responseString)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if(line.indexOf('Mass') !== -1 && mass === 0 && line.indexOf('Mass ratio') === -1){
|
||||||
|
if(planetName == 'sun') {
|
||||||
|
console.log(line)
|
||||||
|
}
|
||||||
|
var massMatch;
|
||||||
|
if(line.indexOf('x10') !== -1){
|
||||||
|
massMatch = otherMassRegex.exec(line);
|
||||||
|
mass = massMatch[2] + ' * Math.pow(10, ' + massMatch[1] + ')'
|
||||||
|
} else if(line.indexOf('kg') !== -1){
|
||||||
|
massMatch = massRegex.exec(line);
|
||||||
|
mass = massMatch[2] + ' * Math.pow(10, ' + massMatch[1] + ')'
|
||||||
|
} else if(line.indexOf('(g)') !== -1) {
|
||||||
|
massMatch = gramRegexPara.exec(line);
|
||||||
|
mass = (parseInt(massMatch[2]) / 1000) + ' * Math.pow(10, ' + (parseInt(massMatch[1])) + ')';
|
||||||
|
} else {
|
||||||
|
massMatch = gramRegex.exec(line);
|
||||||
|
mass = (parseInt(massMatch[2]) / 1000) + ' * Math.pow(10, ' + (parseInt(massMatch[1])) + ')';
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
if(line.indexOf('$$SOE') !== -1) {
|
||||||
|
vectorLine = array[index + 1];
|
||||||
|
}
|
||||||
|
});
|
||||||
|
var values = vectorLine.split(',');
|
||||||
|
var x = values[2];
|
||||||
|
var y = values[3];
|
||||||
|
var z = values[4];
|
||||||
|
var vx = values[5];
|
||||||
|
var vy = values[6];
|
||||||
|
var vz = values[7];
|
||||||
|
|
||||||
|
var planet = {
|
||||||
|
x: x,
|
||||||
|
y: y,
|
||||||
|
z: z,
|
||||||
|
vx: vx,
|
||||||
|
vy: vy,
|
||||||
|
vz: vz,
|
||||||
|
radius: radius,
|
||||||
|
mass: mass
|
||||||
|
};
|
||||||
|
fetched[planetName] = 1
|
||||||
|
callback(planet, planetName);
|
||||||
|
} catch (e) {
|
||||||
|
console.log(responseString)
|
||||||
|
console.log(e)
|
||||||
|
}
|
||||||
|
})
|
||||||
|
});
|
||||||
|
|
||||||
|
|
||||||
|
req.on('error', function(e){
|
||||||
|
console.log(e)
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
var planets = ['sun','mercury', 'venus', 'earth', 'mars', 'jupiter', 'saturn', 'uranus', 'neptune', 'pluto'];
|
||||||
|
let planetsToDo = []
|
||||||
|
planets.forEach(plan => planetsToDo.push(plan))
|
||||||
|
|
||||||
|
var moons = {
|
||||||
|
'luna': () => fetchMoonOfPlanet('earth', 1, 'luna', moonformat),
|
||||||
|
|
||||||
|
'phobos': () => fetchMoonOfPlanet('mars', 1, 'phobos', moonformat),
|
||||||
|
'deimos': () => fetchMoonOfPlanet('mars', 2, 'deimos', moonformat),
|
||||||
|
|
||||||
|
'io': () => fetchMoonOfPlanet('jupiter', 1, 'io', moonformat),
|
||||||
|
'europa': () => fetchMoonOfPlanet('jupiter', 2, 'europa', moonformat),
|
||||||
|
'ganymede': () => fetchMoonOfPlanet('jupiter', 3, 'ganymede', moonformat),
|
||||||
|
'callisto': () => fetchMoonOfPlanet('jupiter', 4, 'callisto', moonformat),
|
||||||
|
'amalthea': () => fetchMoonOfPlanet('jupiter', 5, 'amalthea', moonformat),
|
||||||
|
'himalia': () => fetchMoonOfPlanet('jupiter', 6, 'himalia', moonformat),
|
||||||
|
'elara': () => fetchMoonOfPlanet('jupiter', 7, 'elara', moonformat),
|
||||||
|
'pasiphae': () => fetchMoonOfPlanet('jupiter', 8, 'pasiphae', moonformat),
|
||||||
|
'sinope': () => fetchMoonOfPlanet('jupiter', 9, 'sinope', moonformat),
|
||||||
|
'lysithea': () => fetchMoonOfPlanet('jupiter', 10, 'lysithea', moonformat),
|
||||||
|
'carme': () => fetchMoonOfPlanet('jupiter', 11, 'carme', moonformat),
|
||||||
|
'nemausa': () => fetchMoonOfPlanet('jupiter', 12, 'nemausa', moonformat),
|
||||||
|
'ananke': () => fetchMoonOfPlanet('jupiter', 13, 'ananke', moonformat),
|
||||||
|
'thebe': () => fetchMoonOfPlanet('jupiter', 14, 'thebe', moonformat),
|
||||||
|
'adrastea': () => fetchMoonOfPlanet('jupiter', 14, 'adrastea', moonformat),
|
||||||
|
|
||||||
|
'mimas': () => fetchMoonOfPlanet('saturn', 1, 'mimas', moonformat),
|
||||||
|
'enceladus': () => fetchMoonOfPlanet('saturn', 2, 'enceladus', moonformat),
|
||||||
|
'tethys': () => fetchMoonOfPlanet('saturn', 3, 'tethys', moonformat),
|
||||||
|
'dione': () => fetchMoonOfPlanet('saturn', 4, 'dione', moonformat),
|
||||||
|
'rhea': () => fetchMoonOfPlanet('saturn', 5, 'rhea', moonformat),
|
||||||
|
'titan': () => fetchMoonOfPlanet('saturn', 6, 'titan', moonformat),
|
||||||
|
'hyperion': () => fetchMoonOfPlanet('saturn', 7, 'hyperion', moonformat),
|
||||||
|
'iapetus': () => fetchMoonOfPlanet('saturn', 8, 'iapetus', moonformat),
|
||||||
|
'phoebe': () => fetchMoonOfPlanet('saturn', 9, 'phoebe', moonformat),
|
||||||
|
'janus': () => fetchMoonOfPlanet('saturn', 10, 'janus', moonformat),
|
||||||
|
'epimetheus': () => fetchMoonOfPlanet('saturn', 11, 'epimetheus', moonformat),
|
||||||
|
'helene': () => fetchMoonOfPlanet('saturn', 12, 'helene', moonformat),
|
||||||
|
'telesto': () => fetchMoonOfPlanet('saturn', 13, 'telesto', moonformat),
|
||||||
|
'calypso': () => fetchMoonOfPlanet('saturn', 14, 'calypso', moonformat),
|
||||||
|
'atlas': () => fetchMoonOfPlanet('saturn', 15, 'atlas', moonformat),
|
||||||
|
'prometheus': () => fetchMoonOfPlanet('saturn', 16, 'prometheus', moonformat),
|
||||||
|
|
||||||
|
'ariel': () => fetchMoonOfPlanet('uranus', 1, 'ariel', moonformat),
|
||||||
|
'umbriel': () => fetchMoonOfPlanet('uranus', 2, 'umbriel', moonformat),
|
||||||
|
'titania': () => fetchMoonOfPlanet('uranus', 3, 'titania', moonformat),
|
||||||
|
'oberon': () => fetchMoonOfPlanet('uranus', 4, 'oberon', moonformat),
|
||||||
|
'miranda': () => fetchMoonOfPlanet('uranus', 5, 'miranda', moonformat),
|
||||||
|
'cordelia': () => fetchMoonOfPlanet('uranus', 6, 'cordelia', moonformat),
|
||||||
|
'ophelia': () => fetchMoonOfPlanet('uranus', 7, 'ophelia', moonformat),
|
||||||
|
'bianca': () => fetchMoonOfPlanet('uranus', 8, 'bianca', moonformat),
|
||||||
|
'cressida': () => fetchMoonOfPlanet('uranus', 9, 'cressida', moonformat),
|
||||||
|
'desdemona': () => fetchMoonOfPlanet('uranus', 10, 'desdemona', moonformat),
|
||||||
|
'juliet': () => fetchMoonOfPlanet('uranus', 11, 'juliet', moonformat),
|
||||||
|
'portia': () => fetchMoonOfPlanet('uranus', 12, 'portia', moonformat),
|
||||||
|
'rosalind': () => fetchMoonOfPlanet('uranus', 13, 'rosalind', moonformat),
|
||||||
|
'belinda': () => fetchMoonOfPlanet('uranus', 14, 'belinda', moonformat),
|
||||||
|
'puck': () => fetchMoonOfPlanet('uranus', 15, 'puck', moonformat),
|
||||||
|
'caliban': () => fetchMoonOfPlanet('uranus', 16, 'caliban', moonformat),
|
||||||
|
'sycorax': () => fetchMoonOfPlanet('uranus', 17, 'sycorax', moonformat),
|
||||||
|
|
||||||
|
'triton': () => fetchMoonOfPlanet('neptune', 1, 'triton', moonformat),
|
||||||
|
'nereid': () => fetchMoonOfPlanet('neptune', 2, 'nereid', moonformat),
|
||||||
|
'naiad': () => fetchMoonOfPlanet('neptune', 3, 'naiad', moonformat),
|
||||||
|
'thalassa': () => fetchMoonOfPlanet('neptune', 4, 'thalassa', moonformat),
|
||||||
|
'despina': () => fetchMoonOfPlanet('neptune', 5, 'despina', moonformat),
|
||||||
|
'galatea': () => fetchMoonOfPlanet('neptune', 6, 'galatea', moonformat),
|
||||||
|
'larissa': () => fetchMoonOfPlanet('neptune', 7, 'larissa', moonformat),
|
||||||
|
'proteus': () => fetchMoonOfPlanet('neptune', 8, 'proteus', moonformat),
|
||||||
|
'halimede': () => fetchMoonOfPlanet('neptune', 9, 'halimede', moonformat),
|
||||||
|
'psamathe': () => fetchMoonOfPlanet('neptune', 10, 'psamathe', moonformat),
|
||||||
|
|
||||||
|
'charon': () => fetchMoonOfPlanet('pluto', 1, 'charon', moonformat)
|
||||||
|
}
|
||||||
|
|
||||||
|
let moonNames = []
|
||||||
|
for (const [key, value] of Object.entries(moons)) {
|
||||||
|
moonNames.push(key)
|
||||||
|
}
|
||||||
|
|
||||||
|
let totalToDo = moonNames.length + planets.length;
|
||||||
|
console.log(`Todo ${totalToDo}`)
|
||||||
|
const intervalObj = setInterval(() => {
|
||||||
|
//console.log('triggering retry')
|
||||||
|
// console.log(fetched)
|
||||||
|
planetsToDo.forEach(planetName => {
|
||||||
|
if(!(planetName in fetched)) {
|
||||||
|
// console.log('retrying planet ' + planetName)
|
||||||
|
fetchPlanet(planetName, planetformat)
|
||||||
|
} else {
|
||||||
|
var index = planetsToDo.indexOf(planetName);
|
||||||
|
if (index !== -1) {
|
||||||
|
planetsToDo.splice(index, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
})
|
||||||
|
moonNames.forEach(moonName => {
|
||||||
|
if(!(moonName in fetched)) {
|
||||||
|
// console.log('retrying moon ' + moonName)
|
||||||
|
moons[moonName]()
|
||||||
|
} else {
|
||||||
|
var index = moonNames.indexOf(moonName);
|
||||||
|
if (index !== -1) {
|
||||||
|
moonNames.splice(index, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
})
|
||||||
|
let currentlyFetched = Object.keys(fetched).length;
|
||||||
|
console.log(`Progress ${ currentlyFetched}/${totalToDo}`)
|
||||||
|
console.log(fetched)
|
||||||
|
if(currentlyFetched === totalToDo) {
|
||||||
|
clearInterval(intervalObj)
|
||||||
|
}
|
||||||
|
}, 5000 * 2)
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
Reference in New Issue
Block a user