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index.html
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<!DOCTYPE html>
<html>
<head>
<title>Układ słoneczny - PGK</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<link type="text/css" rel="stylesheet" href="css/owl.carousel.css" />
<link type="text/css" rel="stylesheet" href="css/owl.theme.default.css" />
<link type="text/css" rel="stylesheet" href="css/style.css" />
<style>
body{margin: 0;width: 100%; height: 100% }
canvas { width: 100%; height: 100% }
#planetInfo{
position: absolute;
bottom: 10px;
right:10px;
height: 250px;
width: 220px;
background-color: rgb(24, 21, 21);
border: 3px solid rgb(24, 21, 21);
font-family:Monospace;
font-size:13px;
color: #ffffff;
opacity: 0.9;
}
#title{
text-align: center;
font-weight: bold;
font-size:16px;
}
#info {
position: absolute;
top: 0px;
width: 100%;
color: #ffffff;
padding: 5px;
font-family:Monospace;
font-size:13px;
text-align:right;
}
</style>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
<script type="text/javascript" src="js/owl.carousel.min.js"></script>
<script type="text/javascript" src="js/jquery.magnific-popup.js"></script>
<script type="text/javascript" src="js/main.js"></script>
<script src="js/three.min.js"></script>
<script src="js/OrbitControls.js"></script>
<script src="js/GLTFLoader.js"></script>
<script src="js/stats.min.js"></script>
<script src="js/CSS2DRenderer.js"></script>
<script src="js/libs/dat.gui.min.js"></script>
</head>
<body>
<div id="info"></div>
<div id="planetInfo">
<div id = "title">Ziemia</div>
<hr>
<span id ="content">Licząc od Słońca, pierwsza planeta Układu Słonecznego. Pod względem wielkości w Układzie Słonecznym zajmuje ósme miejsce.
Na powierzchni Merkurego występują liczne i głębokie kratery. Planeta nie posiada atmosfery, a temperatura waha się na niej od -180°C do 430°C.
</span>
</div>
<script>
//********************* ŁADOWANIE SCENY ******************************
var scene = new THREE.Scene();
scene2 = new THREE.Scene();
var Stats;
var innerw, height;
var stars = [];
var guic, controlConfig = {
isAnimationStopped: false,
animationSpeed: 0.05,
planetFocused: null
};
var inverseSpeed = 1 / (controlConfig.animationSpeed);
//********************* USTAWIENIA ******************************
// dla orbit
var marker, spline;
var matrix = new THREE.Matrix4();
var up = new THREE.Vector3();
var axis = new THREE.Vector3();
// zmienne orbit planet
var mercpath, venpath, earthpath, marspath, juppath, satpath, urapath, neppath;
// kolizja planet (potrzebne do event-u kliknięcia myszki)
var sunCollision, mercuryCollision, venusCollision, earthCollision, marsCollision, jupiterCollision, saturnCollision, uranCollision, neptunCollision;
const SelectedPlanet = {
SUN: 0,
MERCURY: 1,
VENUS: 2,
EARTH: 3,
MARS: 4,
JUPITER: 5,
SATURN: 6,
URAN: 7,
NEPTUN: 8
};
var planetInfo = document.getElementById("planetInfo");
var title = document.getElementById("title");
var content = document.getElementById("content");
planetInfo.hidden = true;
let planetDetails = new Map([
['sun', `Słońce to gwiazda centralna Układu Słonecznego. Wokół Słońca krąży Ziemia, pozostałe planety, oraz inne ciała niebieskie. Średnica Słońca jest 109 razy większa, niż średnica Ziemi.
Temperatura powierzchni Słońca wynosi 5530°C. Natomiast temperatura jądra sięga 14 mln°C.`],
['mercury', `Licząc od Słońca, pierwsza planeta Układu Słonecznego. Pod względem wielkości w Układzie Słonecznym zajmuje ósme miejsce.
Na powierzchni Merkurego występują liczne i głębokie kratery. Planeta nie posiada atmosfery, a temperatura waha się na niej od -180°C do 430°C.`],
['venus', `Licząc od Słońca, druga planeta Układu Słonecznego. Atmosfera Wenus składa się głównie z dwutlenku węgla (96,5 %).
Temperatura na powierzchni globu oscyluje w granicach od 400°C do 500°C. Tak wysoka temperatura jest spowodowana przez efekt cieplarniany.`],
['earth', `Licząc od Słońca, trzecia planeta Układu Słonecznego. W przeciwieństwie do innych planet na Ziemi rozwinęło się inteligentne życie.
71 % powierzchni Ziemi zajmuje woda. Ziemia jest jedyną planetą w Układzie Słonecznym, na której woda powszechnie występuje w stanie ciekłym.`],
['mars', `Licząc od Słońca, czwarta planeta Układu Słonecznego. Atmosfera Marsa jest bardzo cienka i rozrzedzona.
Średnia temperatura na czerwonej planecie wynosi od –120°C do 22°C. Mars znany jest w Układzie Słonecznym z najwyższych łańcuchów górskich oraz największych kanionów.`],
['jupiter', `Licząc od Słońca, piąta planeta Układu Słonecznego. Jest planetą gazową oraz posiada wiele księżyców (co najmniej 63 - najwiecej w Układzie Słonecznym).
Jowisz jest najszybciej obracającą się planetą w Układzie, co powoduje duże spłaszczenie planety na biegunach.`],
['saturn', `Licząc od Słońca, szósta planeta Układu Słonecznego. Jest planetą gazową. Charakterystyczną cechą Saturna jest ułożenie wokół planety ponad 10000 oddzielnych pierścieni.
Imponuje także ilością księżyców - dotychczas odkryto prawie 60.`],
['uran', `Licząc od Słońca, siódma planeta Układu Słonecznego. Przez to, że nachylenie płaszczyzny równika Urana do płaszczyzny jego orbity wynosi 98°, planeta wiruje wokół własnej osi ruchem wstecznym.
Zielonkawy kolor zawdzięcza chmurom metanu w górnych warstwach atmosfery.`],
['neptun', `Licząc od Słońca, ósma planeta Układu Słonecznego. Jest to najdalej od Słońca krążącą gazowa planeta w Układzie Słonecznym.
Z powodu dużego oddalenia od Słońca Neptun otrzymuje bardzo mało ciepła. Temperatura zewnętrznych warstw atmosfery wynosi –218°C.`]
]);
let followedPlanet = null;
let camX;
let camY;
let camZ;
let directionalLight = new THREE.DirectionalLight(0xffffff, 0.5);
var planobj = [];
var pathobj = [];
var planetCollisions = [];
var mt = vet = eat = mat = jupt = satt = urat = nept = 0;
// clasa Elipsa
function Ellipse(xRadius, yRadius) {
THREE.Curve.call(this);
this.xRadius = xRadius;
this.yRadius = yRadius;
}
Ellipse.prototype = Object.create(THREE.Curve.prototype);
Ellipse.prototype.constructor = Ellipse;
Ellipse.prototype.getPoint = function (t) {
var radians = 2 * Math.PI * t;
return new THREE.Vector3(this.xRadius * Math.cos(radians), 0,
this.yRadius * Math.sin(radians));
};
// ustawienie kamery
var camera = new THREE.PerspectiveCamera(25, window.innerWidth / window.innerHeight, 1, 20000);
camera.position.set(10, 30, 100);
// RayCaster
raycaster = new THREE.Raycaster();
mouse = new THREE.Vector2();
// renderowanie
var renderer = new THREE.WebGLRenderer({ antialias: true });
renderer.setClearColor(0x000000);
renderer.setPixelRatio(window.devicePixelRatio);
renderer.setSize(window.innerWidth, window.innerHeight);
innerw = window.innerWidth;
height = window.innerHeight;
document.body.appendChild(renderer.domElement);
// orbitcontroller
var controls = new THREE.OrbitControls(camera, renderer.domElement);
controls.minDistance = 20;
controls.maxDistance = 500;
// tło wszechświata
var bgTexture = new THREE.TextureLoader().load("model/universe3.png");
bgTexture.minFilter = THREE.LinearFilter;
scene.background = bgTexture;
//************************* SWIATŁO I SŁOŃCE ***********************************
function getPointLight(intensity, color) {
var light = new THREE.PointLight(color, intensity);
light.castShadow = true;
light.shadow.bias = 0.001;
light.shadow.mapSize.width = 2048;
light.shadow.mapSize.height = 2048;
return light;
}
pointLight = getPointLight(2.5, "rgb(255, 220, 180)");
scene.add(pointLight);
function setDirectionalLight(x, y, z) {
scene.remove(directionalLight);
directionalLight.position.set(x, y, z);
scene.add(directionalLight);
}
function getMaterial(type, color, myTexture) {
var materialOptions = {
color: color === undefined ? 'rgb(255, 255, 255)' : color,
map: myTexture === undefined ? null : myTexture
};
switch (type) {
case 'basic':
return new THREE.MeshBasicMaterial(materialOptions);
case 'lambert':
return new THREE.MeshLambertMaterial(materialOptions);
case 'phong':
return new THREE.MeshPhongMaterial(materialOptions);
case 'standard':
return new THREE.MeshStandardMaterial(materialOptions);
default:
return new THREE.MeshBasicMaterial(materialOptions);
}
}
function getSphere(material, size, segments) {
var geometry = new THREE.SphereGeometry(size, segments, segments);
var obj = new THREE.Mesh(geometry, material);
obj.castShadow = true;
return obj;
}
// słońce
var sunMaterial = getMaterial("basic", "rgb(255,255,255)");
sun = getSphere(sunMaterial, 4, 48);
sunCollision = new THREE.Mesh(
new THREE.BoxGeometry(4.5, 4.5, 4.5),
new THREE.MeshPhongMaterial({ color: 0, opacity: 0, transparent: true })
);
planetCollisions.push(sunCollision);
scene.add(sunCollision);
scene.add(sun);
var spriteMaterial = new THREE.SpriteMaterial(
{
map: new THREE.ImageUtils.loadTexture("model/glow.png")
, useScreenCoordinates: false
, color: 0xffffee
, transparent: true
, blending: THREE.AdditiveBlending
});
var sprite = new THREE.Sprite(spriteMaterial);
sprite.scale.set(18, 18, 1.0);
sun.add(sprite);
//**************************** ORBITY *************************************
var pathSegments = 128;
var tubeRadius = 0.005;
var radiusSegments = 3;
var closed = true;
var material = new THREE.MeshPhongMaterial({
color: 'white',
});
// orbita Merkurego
mercpath = new Ellipse(15, 10);
var mercgeometry = new THREE.TubeBufferGeometry(mercpath, pathSegments, tubeRadius, radiusSegments, closed);
mesh = new THREE.Mesh(mercgeometry, material);
scene.add(mesh);
pathobj.push(mesh);
// orbita Wenus
venpath = new Ellipse(22, 15);
var venusgeometry = new THREE.TubeBufferGeometry(venpath, pathSegments, tubeRadius, radiusSegments, closed);
mesh = new THREE.Mesh(venusgeometry, material);
scene.add(mesh);
pathobj.push(mesh);
// orbita Ziemii
earthpath = new Ellipse(28, 22);
var earthgeometry = new THREE.TubeBufferGeometry(earthpath, pathSegments, tubeRadius, radiusSegments, closed);
mesh = new THREE.Mesh(earthgeometry, material);
scene.add(mesh);
pathobj.push(mesh);
// orbita Marsa
marspath = new Ellipse(35, 28);
var marsgeometry = new THREE.TubeBufferGeometry(marspath, pathSegments, tubeRadius, radiusSegments, closed);
mesh = new THREE.Mesh(marsgeometry, material);
scene.add(mesh);
pathobj.push(mesh);
// orbita Jowisza
juppath = new Ellipse(46, 34);
var jupgeometry = new THREE.TubeBufferGeometry(juppath, pathSegments, tubeRadius, radiusSegments, closed);
mesh = new THREE.Mesh(jupgeometry, material);
scene.add(mesh);
pathobj.push(mesh);
// orbita Saturna
satpath = new Ellipse(57, 42);
var satgeometry = new THREE.TubeBufferGeometry(satpath, pathSegments, tubeRadius, radiusSegments, closed);
mesh = new THREE.Mesh(satgeometry, material);
scene.add(mesh);
pathobj.push(mesh);
// orbita Uranu
urapath = new Ellipse(69, 49);
var urageometry = new THREE.TubeBufferGeometry(urapath, pathSegments, tubeRadius, radiusSegments, closed);
mesh = new THREE.Mesh(urageometry, material);
scene.add(mesh);
pathobj.push(mesh);
// orbita Neptuna
neppath = new Ellipse(79, 59);
var nepgeometry = new THREE.TubeBufferGeometry(neppath, pathSegments, tubeRadius, radiusSegments, closed);
mesh = new THREE.Mesh(nepgeometry, material);
scene.add(mesh);
pathobj.push(mesh);
//******************************** PLANETY ************************************
var loader = new THREE.GLTFLoader();
var sun, mercury, venus, earth, mars, jupiter, saturn, uranus, neptune;
loader.load('model/mercury/mercury.gltf', function (gltf) {
mercury = gltf.scene;
gltf.scene.scale.set(1, 1, 1);
var pt = mercpath.getPoint(mt);
mercuryCollision = new THREE.Mesh(
new THREE.BoxGeometry(1.5, 0.85, 2),
new THREE.ShadowMaterial({ visible: false })
);
planetCollisions.push(mercuryCollision);
gltf.scene.position.set(pt.x, pt.y, pt.z);
scene.add(mercuryCollision);
scene.add(gltf.scene);
planobj.push(mercury);
});
loader.load('model/venus/venus.gltf', function (gltf) {
venus = gltf.scene;
gltf.scene.scale.set(1.8, 1.8, 1.8);
var pt = venpath.getPoint(vet);
venusCollision = new THREE.Mesh(
new THREE.BoxGeometry(1.5, 0.85, 1.5),
new THREE.ShadowMaterial({ visible: false })
);
planetCollisions.push(venusCollision);
gltf.scene.position.set(pt.x, pt.y, pt.z);
scene.add(venusCollision);
scene.add(gltf.scene);
planobj.push(venus);
});
loader.load('model/earth/earth.gltf', function (gltf) {
earth = gltf.scene;
gltf.scene.scale.set(2, 2, 2);
var pt = earthpath.getPoint(eat);
earthCollision = new THREE.Mesh(
new THREE.BoxGeometry(1, 2, 1),
new THREE.ShadowMaterial({ visible: false })
);
planetCollisions.push(earthCollision);
scene.add(earthCollision);
gltf.scene.position.set(pt.x, pt.y, pt.z);
scene.add(gltf.scene);
planobj.push(earth);
});
loader.load('model/mars/mars.gltf', function (gltf) {
mars = gltf.scene;
gltf.scene.scale.set(1.3, 1.3, 1.3);
var pt = marspath.getPoint(mat);
marsCollision = new THREE.Mesh(
new THREE.BoxGeometry(1, 2, 1.5),
new THREE.ShadowMaterial({ visible: false })
);
planetCollisions.push(marsCollision);
gltf.scene.position.set(pt.x, pt.y, pt.z);
scene.add(marsCollision);
scene.add(gltf.scene);
planobj.push(mars);
});
loader.load('model/jupiter/jupiter.gltf', function (gltf) {
jupiter = gltf.scene;
gltf.scene.scale.set(8, 8, 8);
var pt = juppath.getPoint(jupt);
jupiterCollision = new THREE.Mesh(
new THREE.BoxGeometry(6, 4, 6),
new THREE.ShadowMaterial({ visible: false })
);
planetCollisions.push(jupiterCollision);
gltf.scene.position.set(pt.x, pt.y, pt.z);
scene.add(gltf.scene);
scene.add(jupiterCollision);
planobj.push(jupiter);
});
loader.load('model/saturn/saturn.gltf', function (gltf) {
saturn = gltf.scene;
gltf.scene.scale.set(7, 7, 7);
var pt = satpath.getPoint(satt);
saturnCollision = new THREE.Mesh(
new THREE.BoxGeometry(3, 3, 3),
new THREE.ShadowMaterial({ visible: false })
);
planetCollisions.push(saturnCollision);
gltf.scene.position.set(pt.x, pt.y, pt.z);
scene.add(saturnCollision);
scene.add(gltf.scene);
planobj.push(saturn);
});
loader.load('model/uranus/uranus.gltf', function (gltf) {
uranus = gltf.scene;
gltf.scene.scale.set(3, 3, 3);
var pt = urapath.getPoint(urat);
uranCollision = new THREE.Mesh(
new THREE.BoxGeometry(1, 2, 1),
new THREE.ShadowMaterial({ visible: false })
);
planetCollisions.push(uranCollision);
gltf.scene.position.set(pt.x, pt.y, pt.z);
scene.add(uranCollision);
scene.add(gltf.scene);
planobj.push(uranus);
});
loader.load('model/neptune/neptune.gltf', function (gltf) {
neptune = gltf.scene;
gltf.scene.scale.set(3, 3, 3);
var pt = neppath.getPoint(nept);
neptunCollision = new THREE.Mesh(
new THREE.BoxGeometry(1, 2, 3),
new THREE.ShadowMaterial({ visible: false })
);
planetCollisions.push(neptunCollision);
gltf.scene.position.set(pt.x, pt.y, pt.z);
scene.add(neptunCollision);
scene.add(gltf.scene);
planobj.push(neptune);
});
//********************** NASŁUCHIWANIE ZDARZEŃ ************************
window.addEventListener('resize', onWindowResize, false);
document.addEventListener('mousedown', onDocumentMouseDown, false);
document.addEventListener('touchstart', onDocumentTouchStart, false);
document.addEventListener('click', onDocumentClick, false);
document.addEventListener('contextmenu', onDocumentClick, false);
//******************************* MENU ********************************
const checkboxesValues = {
"SUN": false,
"MERCURY": false,
"VENUS": false,
"EARTH": false,
"MARS": false,
"JUPITER": false,
"SATURN": false,
"URAN": false,
"NEPTUN":false
}
const checkboxes = [];
guic = new dat.GUI({ width: 400, autoplace: false });
guic.domElement.id = 'menu';
const options = guic.addFolder("Opcje");
options.add(controlConfig, 'isAnimationStopped').name('Zatrzymaj/Wznów animację');
options.add(controlConfig, 'animationSpeed', 0, 2).onChange((value) => { inverseSpeed = 1/value; }).name('Szybkość animacji');
const planets = guic.addFolder("Planety");
checkboxes.push(planets.add(checkboxesValues, 'MERCURY').name('Merkury').listen().onChange(() => { setAsActive('MERCURY'); }));
checkboxes.push(planets.add(checkboxesValues, 'VENUS').name('Wenus').listen().onChange(() => { setAsActive('VENUS'); }));
checkboxes.push(planets.add(checkboxesValues, 'EARTH').name('Ziemia').listen().onChange(() => { setAsActive('EARTH'); }));
checkboxes.push(planets.add(checkboxesValues, 'MARS').name('Mars').listen().onChange(() => { setAsActive('MARS'); }));
checkboxes.push(planets.add(checkboxesValues, 'JUPITER').name('Jowisz').listen().onChange(() => { setAsActive('JUPITER'); }));
checkboxes.push(planets.add(checkboxesValues, 'SATURN').name('Saturn').listen().onChange(() => { setAsActive('SATURN'); }));
checkboxes.push(planets.add(checkboxesValues, 'URAN').name('Uran').listen().onChange(() => { setAsActive('URAN'); }));
checkboxes.push(planets.add(checkboxesValues, 'NEPTUN').name('Neptun').listen().onChange(() => { setAsActive('NEPTUN'); }));
options.open();
planets.open();
function setAsActive(planet) {
console.log('siekjma ', planet);
followedPlanet = SelectedPlanet[planet];
unsetAllCheckboxes();
checkboxesValues[planet] = true;
planetInfo.hidden = false;
content.innerHTML = planetDetails.get(planet.toLowerCase());
switch (followedPlanet) {
case SelectedPlanet.MERCURY:
title.innerHTML = 'Merkury';
break;
case SelectedPlanet.VENUS:
title.innerHTML = 'Wenus';
break;
case SelectedPlanet.EARTH:
title.innerHTML = 'Ziemia';
break;
case SelectedPlanet.MARS:
title.innerHTML = 'Mars';
break;
case SelectedPlanet.JUPITER:
title.innerHTML = 'Jowisz';
break;
case SelectedPlanet.SATURN:
title.innerHTML = 'Saturn';
break;
case SelectedPlanet.URAN:
title.innerHTML = 'Uran';
break;
case SelectedPlanet.NEPTUN:
title.innerHTML = 'Neptun';
break;
}
}
function unsetAllCheckboxes() {
for (let checkbox in checkboxesValues) {
checkboxesValues[checkbox] = false;
}
}
//****************************** WYBÓR PLANETY ************************
function onDocumentClick(event) {
var checkPlanet = false;
var rect = renderer.domElement.getBoundingClientRect();
mouse.x = ((event.clientX - rect.left) / (rect.width - rect.left)) * 2 - 1;
mouse.y = - ((event.clientY - rect.top) / (rect.bottom - rect.top)) * 2 + 1;
let intersects;
console.log('clik');
intersects = raycaster.intersectObjects([sunCollision]);
if (intersects.length > 0) {
followedPlanet = SelectedPlanet.SUN;
camera.position.set(10, 20, 40);
camera.lookAt(0, 0, 0);
planetInfo.hidden = false;
title.innerHTML = "Słońce";
content.innerHTML = planetDetails.get('sun');
checkPlanet = true;
}
intersects = raycaster.intersectObjects([mercuryCollision]);
if (intersects.length > 0) {
followedPlanet = SelectedPlanet.MERCURY;
planetInfo.hidden = false;
title.innerHTML = "Merkury";
content.innerHTML = planetDetails.get('mercury');
checkPlanet = true;
}
intersects = raycaster.intersectObjects([venusCollision]);
if (intersects.length > 0) {
followedPlanet = SelectedPlanet.VENUS;
planetInfo.hidden = false;
title.innerHTML = "Wenus";
content.innerHTML = planetDetails.get('venus');
checkPlanet = true;
}
intersects = raycaster.intersectObjects([earthCollision]);
if (intersects.length > 0) {
followedPlanet = SelectedPlanet.EARTH;
planetInfo.hidden = false;
title.innerHTML = "Ziemia";
content.innerHTML = planetDetails.get('earth');
checkPlanet = true;
}
intersects = raycaster.intersectObjects([marsCollision]);
if (intersects.length > 0) {
followedPlanet = SelectedPlanet.MARS;
planetInfo.hidden = false;
title.innerHTML = "Mars";
content.innerHTML = planetDetails.get('mars');
checkPlanet = true;
}
intersects = raycaster.intersectObjects([jupiterCollision]);
if (intersects.length > 0) {
followedPlanet = SelectedPlanet.JUPITER;
planetInfo.hidden = false;
title.innerHTML = "Jowisz";
content.innerHTML = planetDetails.get('jupiter');
checkPlanet = true;
}
intersects = raycaster.intersectObjects([saturnCollision]);
if (intersects.length > 0) {
followedPlanet = SelectedPlanet.SATURN;
planetInfo.hidden = false;
title.innerHTML = "Saturn";
content.innerHTML = planetDetails.get('saturn');
checkPlanet = true;
}
intersects = raycaster.intersectObjects([uranCollision]);
if (intersects.length > 0) {
followedPlanet = SelectedPlanet.URAN;
planetInfo.hidden = false;
title.innerHTML = "Uran";
content.innerHTML = planetDetails.get('uran');
checkPlanet = true;
}
intersects = raycaster.intersectObjects([neptunCollision]);
if (intersects.length > 0) {
followedPlanet = SelectedPlanet.NEPTUN;
planetInfo.hidden = false;
title.innerHTML = "Neptun";
content.innerHTML = planetDetails.get('neptun');
checkPlanet = true;
}
unsetAllCheckboxes();
checkboxes[followedPlanet-1]?.setValue(true);
if(followedPlanet === null){
planetInfo.hidden = true;
}
}
function onWindowResize(event) {
followedPlanet = null;
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
}
function onDocumentTouchStart(event) {
followedPlanet = null;
event.preventDefault();
event.clientX = event.touches[0].clientX;
event.clientY = event.touches[0].clientY;
onDocumentMouseDown(event);
}
function onDocumentMouseDown(event) {
event.preventDefault();
followedPlanet = null;
mouse.x = (event.clientX / renderer.domElement.clientWidth) * 2 - 1;
mouse.y = - (event.clientY / renderer.domElement.clientHeight) * 2 + 1;
raycaster.setFromCamera(mouse, camera);
var intersects = raycaster.intersectObjects(pathobj);
if (intersects.length > 0) {
var pt = intersects[0].getPoint(mt);
}
}
//********************** ANIMACJA CAŁEGO UKŁADU WRAZ Z MENU **********************
function animate() {
requestAnimationFrame(animate);
renderer.render(scene, camera);
if (!controlConfig.isAnimationStopped)
revolvePlanet();
}
//****************************** RUCH PLANET *********************************
function revolvePlanet() {
if (mercury) {
// aktualna rotacja planety
mercury.rotation.y += 0.05;
// aktualne położenie planety
var pt = mercpath.getPoint(mt);
var tangent = mercpath.getTangent(mt).normalize();
mercury.position.set(pt.x, pt.y-0.2, pt.z);
mercuryCollision.position.set(pt.x, pt.y-0.2, pt.z);
// ustawienie odpowiedniej osi obrotu (calculate the axis to rotate around)
axis.crossVectors(up, tangent).normalize();
// generowanie odpowiedniego kąta do obrotu (calcluate the angle between the up vector and the tangent)
var radians = Math.acos(up.dot(tangent));
// aktualizacja danych do generowania kolejnej pozycji
mt = (mt >= 1) ? 0 : mt += (0.005 / inverseSpeed);
}
if (venus) {
venus.rotation.y += 0.04;
var pt = venpath.getPoint(vet);
var tangent = venpath.getTangent(vet).normalize();
venus.position.set(pt.x, pt.y-0.4, pt.z);
venusCollision.position.set(pt.x, pt.y-0.4, pt.z);
axis.crossVectors(up, tangent).normalize();
var radians = Math.acos(up.dot(tangent));
vet = (vet >= 1) ? 0 : vet += 0.001 / inverseSpeed;
}
if (earth) {
earth.rotation.y += 0.02;
var pt = earthpath.getPoint(eat);
var tangent = earthpath.getTangent(eat).normalize();
earth.position.set(pt.x, pt.y-0.45, pt.z);
earthCollision.position.set(pt.x, pt.y-0.45, pt.z);
axis.crossVectors(up, tangent).normalize();
var radians = Math.acos(up.dot(tangent));
eat = (eat >= 1) ? 0 : eat += 0.0003 / inverseSpeed;
}
if (mars) {
mars.rotation.y += 0.02;
var pt = marspath.getPoint(mat);
var tangent = marspath.getTangent(mat);
mars.position.set(pt.x, pt.y-0.3, pt.z);
marsCollision.position.set(pt.x, pt.y-0.3, pt.z);
axis.crossVectors(up, tangent).normalize();
var radians = Math.acos(up.dot(tangent));
mat = (mat >= 1) ? 0 : mat += 0.0001 / inverseSpeed;
}
if (jupiter) {
jupiter.rotation.y += 0.004;
var pt = juppath.getPoint(jupt);
var tangent = juppath.getTangent(jupt).normalize();
jupiter.position.set(pt.x, pt.y-1.9, pt.z);
jupiterCollision.position.set(pt.x, pt.y-1.9, pt.z);
axis.crossVectors(up, tangent).normalize();
var radians = Math.acos(up.dot(tangent));
jupt = (jupt >= 1) ? 0 : jupt += 0.00006 / inverseSpeed;
}
if (saturn) {
saturn.rotation.y += 0.009;
var pt = satpath.getPoint(satt);
var tangent = satpath.getTangent(satt).normalize();
saturn.position.set(pt.x, pt.y-0.6, pt.z);
saturnCollision.position.set(pt.x, pt.y-0.6, pt.z);
axis.crossVectors(up, tangent).normalize();
var radians = Math.acos(up.dot(tangent));
satt = (satt >= 1) ? 0 : satt += 0.00003 / inverseSpeed;
}
if (uranus) {
uranus.rotation.y += 0.0004;
var pt = urapath.getPoint(urat);
var tangent = urapath.getTangent(urat).normalize();
uranus.position.set(pt.x, pt.y-0.5, pt.z);
uranCollision.position.set(pt.x, pt.y-0.5, pt.z);
axis.crossVectors(up, tangent).normalize();
var radians = Math.acos(up.dot(tangent));
urat = (urat >= 1) ? 0 : urat += 0.000009 / inverseSpeed;
}
if (neptune) {
neptune.rotation.y += 0.0004;
var pt = neppath.getPoint(nept);
var tangent = neppath.getTangent(nept).normalize();
neptune.position.set(pt.x, pt.y-0.3, pt.z);
neptunCollision.position.set(pt.x, pt.y-0.3, pt.z);
axis.crossVectors(up, tangent).normalize();
var radians = Math.acos(up.dot(tangent));
nept = (nept >= 1) ? 0 : nept += 0.0000009 / inverseSpeed;
}
// ************ AKTUALIZACJA POZYCJI KAMERY I ŚWIATŁA PODCZAS WYBORU PLAMETY *************
let p;
if (!followedPlanet) { unsetAllCheckboxes(); scene.remove(directionalLight); return;}
if (followedPlanet === SelectedPlanet.SUN) {
scene.remove(directionalLight);
}
switch (followedPlanet) {
case SelectedPlanet.SUN:
console.log('jesteme');
title.innerHTML = "Słońce";
content.innerHTML = planetDetails.get('sun');
break;
case SelectedPlanet.MERCURY:
var { x, y, z } = mercpath.getPoint(mt);
camera.position.set(x + 13, y + 1, z + 15);
camera.lookAt(x, y, z);
setDirectionalLight(x + 13, y + 1, z + 15);
break;
case SelectedPlanet.VENUS:
var { x, y, z } = venpath.getPoint(vet);
camera.position.set(x + 13, y + 1, z + 15);
camera.lookAt(x, y, z);
setDirectionalLight(x + 13, y + 1, z + 15);
break;
case SelectedPlanet.EARTH:
var { x, y, z } = earthpath.getPoint(eat);
camera.position.set(x + 13, y + 1, z + 15);
setDirectionalLight(x + 13, y + 1, z + 15);
camera.lookAt(x, y, z);
break;
case SelectedPlanet.MARS:
var { x, y, z } = marspath.getPoint(mat);
camera.position.set(x + 13, y + 1, z + 15);
setDirectionalLight(x + 13, y + 1, z + 15);
camera.lookAt(x, y, z);
break;
case SelectedPlanet.JUPITER:
var { x, y, z } = juppath.getPoint(jupt);
camera.position.set(x + 13, y + 1, z + 15);
setDirectionalLight(x + 13, y + 1, z + 15);
camera.lookAt(x, y, z);
break;
case SelectedPlanet.SATURN:
var { x, y, z } = satpath.getPoint(satt);
camera.position.set(x + 13, y + 1, z + 15);
setDirectionalLight(x + 13, y + 1, z + 15);
camera.lookAt(x, y, z);
break;
case SelectedPlanet.URAN:
var { x, y, z } = urapath.getPoint(urat);
camera.position.set(x + 13, y + 1, z + 15);
setDirectionalLight(x + 13, y + 1, z + 15);
camera.lookAt(x, y, z);
break;
case SelectedPlanet.NEPTUN:
var { x, y, z } = neppath.getPoint(nept);
camera.position.set(x + 13, y + 1, z + 15);
setDirectionalLight(x + 13, y + 1, z + 15);
camera.lookAt(x, y, z);
break;
}
}
animate();
</script>
</body>
</html>