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index.htm
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<!DOCTYPE html>
<html lang="en"><head>
<meta http-equiv="content-type" content="text/html; charset=windows-1252">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<title>complexity.zone - AR/VR Solar System for Google Cardboard</title>
<style>
body {
margin: 0px;
overflow: hidden;
}
a, a:link, a:visited, a:hover, a:active
{
text-decoration: inherit;
font-family: inherit;
font-size: inherit;
background-color: inherit;
color: inherit;
}
#container {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: #000000;
}
#container:-webkit-full-screen { width: 100% }
#container:-moz-full-screen { width: 100% }
#container:-ms-full-screen { width: 100% }
#container:-o-full-screen { width: 100% }
#container:full-screen { width: 100% }
#webgl {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
}
video {
position: absolute;
visibility: hidden;
}
#leftcam {
position: absolute;
}
#rightcam {
position: absolute;
}
#toppanel {
position: absolute;
top: 0;
left: 0;
background-color: #222222;
}
#bottompanel {
position: absolute;
left: 0;
background-color: #222222;
}
#toastleft, #toastright {
position: absolute;
padding-left: 10px;
padding-top: 10px;
background-color: #222222;
overflow: 'hidden';
visibility: hidden;
opacity: 0.6;
filter: alpha(opacity=60);
color: #00dddd;
text-align: left;
/* font-family: "Arial", "Sans-serif"; */
font-family: "Courier New", Courier, monospace;
font-weight: bold;
font-size: 12px;
}
#infoleft, #inforight {
position: absolute;
width: 100px;
height: 20px;
background-color: transparent;
overflow: visible;
visibility: hidden;
opacity: 0.3;
filter: alpha(opacity=30);
color: #00dddd;
text-align: center;
// font-family: "Courier New", Courier, monospace;
font-family: "Arial", "Sans-serif";
font-weight: bold;
font-size: 12px;
whiteSpace: nowrap;
}
#complexityzonelinkleft, #complexityzonelinkright {
position: absolute;
width: 200px;
height: 40px;
background-color: transparent;
overflow: visible;
opacity: 0.25;
filter: alpha(opacity=25);
color: #00dddd;
text-align: center;
font-family: "Arial", "Sans-serif";
font-size: 12px;
whiteSpace: nowrap;
}
</style>
<link href="complexity/Content.css" type="text/css" rel="stylesheet">
<link href="complexity/socialwidgets.css" type="text/css" rel="stylesheet">
</head>
<body>
<div id="container">
<video id="video" style="visibility: hidden;" autoplay="autoplay" height="600" width="800"></video>
<canvas style="left: 0px; top: 25px; width: 608px; height: 508px;" id="leftcam" width="608" height="508"></canvas>
<canvas style="left: 608px; top: 25px; width: 608px; height: 508px;" id="rightcam" width="608" height="508"></canvas>
<div style="left: 0px; top: 25px; width: 1217px; height: 508px;" id="webgl"><canvas style="width: 1217px; height: 508px;" height="508" width="1217"></canvas></div>
<div style="width: 1217px; height: 25px;" id="toppanel"></div>
<div style="top: 533px; width: 1217px; height: 25px;" id="bottompanel"></div>
<div id="toastleft" style="visibility: hidden; left: 74px; top: 75px; width: 243px; height: 152px;">Please wait while textures load 1</div>
<div style="left: 654px; top: 75px; width: 243px; height: 152px; visibility: hidden;" id="toastright">Please wait while textures load 2</div>
<div style="left: 271px; top: 269px; visibility: visible;" id="infoleft">The Sun</div>
<div style="left: 845px; top: 269px; visibility: visible;" id="inforight">The Sun</div>
<div style="left: 218px; top: 528px;" id="complexityzonelinkleft"><a href="http://complexity.zone/">complexity.zone</a></div>
<div style="left: 798px; top: 528px;" id="complexityzonelinkright"><a href="http://complexity.zone/">complexity.zone</a></div>
<div id="centerline" style="position: absolute; width: 3px; background-color: rgb(34, 34, 34); left: 607px; top: 25px; height: 508px;"></div>
<div id="lefteyetopcorner" style="position: absolute; top: 25px; left: 508px; width: 100px; height: 100px; background-color: transparent; overflow: hidden;">
<div style="position: absolute; left: 0px; top: -100px; width: 100px; height: 100px; background-color: transparent; border-right: 100px solid #222222; border-top: 100px solid #222222; border-radius: 0 200px 0 0; ">
</div>
</div>
<div id="righteyetopcorner" style="position: absolute; top: 25px; left: 608px; width: 100px; height: 100px; background-color: transparent; overflow: hidden;">
<div style="position: absolute; left: -100px; top: -100px; width: 100px; height: 100px; background-color: transparent; border-left: 100px solid #222222; border-top: 100px solid #222222; border-radius: 200px 0 0 0; ">
</div>
</div>
<div id="lefteyebottomcorner" style="position: absolute; top: 433px; left: 508px; width: 100px; height: 100px; background-color: transparent; overflow: hidden;">
<div style="position: absolute; left: 0px; top: 0px; width: 100px; height: 100px; background-color: transparent; border-right: 100px solid #222222; border-bottom: 100px solid #222222; border-radius: 0 0 200px 0; ">
</div>
</div>
<div id="righteyebottomcorner" style="position: absolute; top: 433px; left: 608px; width: 100px; height: 100px; background-color: transparent; overflow: hidden;">
<div style="position: absolute; left: -100px; top: 0px; width: 100px; height: 100px; background-color: transparent; border-left: 100px solid #222222; border-bottom: 100px solid #222222; border-radius: 0 0 0 200px; ">
</div>
</div>
</div>
<script>
/*
Thanks Mr.doob for Three.js.
Thanks http://planetpixelemporium.com/ for textures.
Thanks Google for Google Cardboard
*/
</script>
<script src="complexity/three.js"></script>
<script src="complexity/StereoEffect.js"></script>
<script src="complexity/DeviceOrientationControls.js"></script>
<script src="complexity/navigateControl.js"></script>
<script src="complexity/tween.js"></script>
<script>
/*
complexity.zone
Tim Samshuijzen
2014
Feel free to copy and refactor the code in any way, or use parts of it in your own experiment.
Suggestions for improvements? Feel free to e-mail me: [email protected]
The goal of this experiment?
I wanted to create an AR (or some form of Mixed Reality) experience for Google Cardboard using Web technology only.
Why AR?
I really like the concept of VR, very excited about it, but I also like the concept of AR and Mixed Reality.
Why Google Cardboard?
I like the idea of technology being available for everyone.
Why Web technology?
I really think this is the way to go.
*/
var camera, scene, renderer, raycaster;
var effect, controls;
var container, divwebgl, leftcam, rightcam, toppanel, bottompanel, toastleft, toastright, infoleft, inforight, complexityzonelinkleft, complexityzonelinkright,
centerline, lefteyetopcorner, righteyetopcorner, lefteyebottomcorner, righteyebottomcorner;
var screenWidth;
var screenHeight;
var screenHalfWidth;
var screenHalfHeight;
var verticalMargin;
var cameraImage;
var cameraImageContext;
var leftCamCanvas;
var leftCamContext;
var rightCamCanvas;
var rightCamContext;
var video;
var videoPlaying = false;
var fullScreenRequested = false;
var isMobile = ( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)) ? true : false;
// Set up solar system.
// Note: Planet sizes are exaggerated in size, not proportional, and some periods (both orbital and rotational) have been slowed down whereas others are speeded up.
var lEarthDaysPerYear = 365.25;
var AU = 26000; // 1 Astronomical Unit (Average distance between Sun and Earth) in 3d coordinate system.
var planets = [
{
name: 'Mercury',
radius: 700, // actually 0.3829 Earth radii
solarDistanceAU: 0.387,
orbitalPeriodEY: 0.240846,
rotationPeriodEY: 58.646 / lEarthDaysPerYear,
texture: 'images/texture_mercury.jpg',
segments: 48,
mesh: null
},
{
name: 'Venus', //1800
radius: 1600, // actually 0.949 Earth radii
solarDistanceAU: 0.723,
orbitalPeriodEY: 0.615,
rotationPeriodEY: -244 / lEarthDaysPerYear,
texture: 'images/texture_venus_atmosphere.jpg',
segments: 48,
mesh: null
},
{
name: 'Earth',
radius: 1700,
solarDistanceAU: 1,
orbitalPeriodEY: 1,
rotationPeriodEY: (1 / lEarthDaysPerYear) * 30, //Too fast for comfortable viewing, 30 is slowdown factor
texture: 'images/texture_earth_clouds.jpg',
segments: 64,
mesh: null,
moons : [
{
name: 'Moon',
radius: 500, // actually 0.2724 Earth radii
distaneFromPlanetAU: 70 * (1 / 389), // Too close to earth, 70 is exaggeration factor
orbitalPeriodEY: 0.0748,
rotationPeriodEY: 0.0748,
texture: 'images/texture_moon.jpg',
segments: 48,
mesh: null
}
]
},
{
name: 'Mars',
radius: 900, // actually 0.532 Earth radii
solarDistanceAU: 1.38,
orbitalPeriodEY: 1.88,
rotationPeriodEY: (1.03 / lEarthDaysPerYear) * 15, //Too fast, 10 is slowdown factor
texture: 'images/texture_mars.jpg',
segments: 48,
mesh: null,
moons : [
{
name: 'Phobos',
radius: 120, // actually (22.2 / 2) km
distaneFromPlanetAU: 1200 * (9380 / 149597871), // Too close, 1400 is exaggeration factor
orbitalPeriodEY: (0.31891023 / lEarthDaysPerYear) * 50, //Too fast, 50 is slowdown factor
rotationPeriodEY: (0.31891023 / lEarthDaysPerYear) * 50,
//texture: 'images/texture_moon.jpg',
segments: 32,
mesh: null
},
{
name: 'Deimos',
radius: 70, // actually (12.6 / 2) km
distaneFromPlanetAU: 1200 * (23460 / 149597871), // Too close, 1400 is exaggeration factor
orbitalPeriodEY: (1.263 / lEarthDaysPerYear) * 50, //Too fast, 50 is slowdown factor
rotationPeriodEY: 0.01,
//texture: 'images/texture_moon.jpg',
segments: 16,
mesh: null
}
]
},
{
name: 'Jupiter',
radius: 7500, // actually 11.21 Earth radii
solarDistanceAU: 4.95,
orbitalPeriodEY: 11.9,
rotationPeriodEY: (0.415 / lEarthDaysPerYear) * 100, //Too fast, 100 is slowdown factor
texture: 'images/texture_jupiter.jpg',
segments: 64,
mesh: null,
moons : [
{
name: 'Io',
radius: (3660 / 2) * 0.4,
distaneFromPlanetAU: (421700 / 149597871) * 140, // Too close, 120 is exaggeration factor
orbitalPeriodEY: (1.7691 / lEarthDaysPerYear) * 20, //Too fast, 20 is slowdown factor
rotationPeriodEY: 0.2,
texture: 'images/texture_io.jpg',
segments: 32,
mesh: null
},
{
name: 'Europa',
radius: (3121.6 / 2) * 0.4,
distaneFromPlanetAU: (670900 / 149597871) * 140, // Too close, 120 is exaggeration factor
orbitalPeriodEY: (3.551 / lEarthDaysPerYear) * 20, //Too fast, 20 is slowdown factor
rotationPeriodEY: 0.2,
texture: 'images/texture_europa.jpg',
segments: 32,
mesh: null
},
{
name: 'Ganymede',
radius: (5262.4 / 2) * 0.35,
distaneFromPlanetAU: (1070412 / 149597871) * 140, // Too close, 120 is exaggeration factor
orbitalPeriodEY: (7.154 / lEarthDaysPerYear) * 20, //Too fast, 20 is slowdown factor
rotationPeriodEY: 0.2,
texture: 'images/texture_ganymede.jpg',
segments: 32,
mesh: null
},
{
name: 'Callisto',
radius: (4820.6 / 2) * 0.35,
distaneFromPlanetAU: (1882709 / 149597871) * 140, // Too close, 120 is exaggeration factor
orbitalPeriodEY: (16.689 / lEarthDaysPerYear) * 20, //Too fast, 20 is slowdown factor
rotationPeriodEY: 0.2,
texture: 'images/texture_callisto.jpg',
segments: 32,
mesh: null
}
]
},
{
name: 'Saturn',
radius: 7500, // actually 9.45 Earth radii
solarDistanceAU: 9.58,
orbitalPeriodEY: 29.4,
rotationPeriodEY: (0.445 / lEarthDaysPerYear) * 100, //Too fast, 100 is slowdown factor
texture: 'images/texture_saturn.jpg',
segments: 64,
mesh: null,
ring: {
innerRadius: 7500 * 1.6,
outerRadius: 7500 * 2.5,
inclination: (Math.PI / 12), // not too much, otherwise doesn't look nice
texture: 'images/texture_saturn_ring.png',
mesh: null
},
moons : [
{
name: 'Titan',
radius: (5150 / 2) * 0.3, // actually (5150 / 2) km
distaneFromPlanetAU: (1221870 / 149597871) * 250, // Too close, 250 is exaggeration factor
orbitalPeriodEY: (16 / lEarthDaysPerYear) * 10, //Too fast, 50 is slowdown factor
rotationPeriodEY: 0.1,
//texture: 'images/texture_moon.jpg',
segments: 32,
mesh: null
},
{
name: 'Rhea',
radius: (1527 / 2) * 0.3, // actually (1527 / 2) km
distaneFromPlanetAU: (527108 / 149597871) * 250, // Too close, 250 is exaggeration factor
orbitalPeriodEY: (4.5 / lEarthDaysPerYear) * 10, //Too fast, 50 is slowdown factor
rotationPeriodEY: 0.1,
//texture: 'images/texture_moon.jpg',
segments: 16,
mesh: null
}
/*
//Too far away
{
name: 'Iapetus',
radius: (1470 / 2) * 0.3, // actually (1470 / 2) km
distaneFromPlanetAU: (3560820 / 149597871) * 250, // Too close, 250 is exaggeration factor
orbitalPeriodEY: (79 / lEarthDaysPerYear) * 10, //Too fast, 50 is slowdown factor
rotationPeriodEY: 0.1,
//texture: 'images/texture_moon.jpg',
segments: 16,
mesh: null
}
*/
]
},
{
name: 'Uranus',
radius: 8000, // actually 4.01 Earth radii
solarDistanceAU: 19.20,
orbitalPeriodEY: 83.7,
rotationPeriodEY: (-0.720 / lEarthDaysPerYear) * 100, //Too fast, 100 is slowdown factor
texture: 'images/texture_uranus.jpg',
segments: 64,
mesh: null,
ring: {
innerRadius: 8000 * 2.0,
outerRadius: 8000 * 2.01,
inclination: (Math.PI / 2),
//texture: 'images/texture_uranus_ring.png',
mesh: null
},
moons : [
]
},
{
name: 'Neptune',
radius: 8000, // actually 3.88 Earth radii
solarDistanceAU: 30.05,
orbitalPeriodEY: 163.7,
rotationPeriodEY: (0.673 / lEarthDaysPerYear) * 100, //Too fast, 100 is slowdown factor,
texture: 'images/texture_neptune.jpg',
segments: 64,
mesh: null,
moons : [
]
}
];
var surfaceGraph = null;
var sunMesh = null;
var focusableObjects = [];
var focusPlanet = null;
var infoFDistance = 14; // (bad method) for correcting info text position in relation to object distance
var clock = new THREE.Clock();
var lastMs = Date.now();
var toastCountDownMs = 0;
var toastQueue = [];
var setOrientationControlsDone = false;
init();
render();
function init() {
raycaster = new THREE.Raycaster();
renderer = new THREE.WebGLRenderer({antialias: true, alpha: true});
renderer.setClearColor( 0x000000, 0 );
divwebgl = document.getElementById('webgl');
divwebgl.appendChild(renderer.domElement);
container = document.getElementById('container');
leftcam = document.getElementById('leftcam');
rightcam = document.getElementById('rightcam');
toppanel = document.getElementById('toppanel');
bottompanel = document.getElementById('bottompanel');
toastleft = document.getElementById('toastleft');
toastright = document.getElementById('toastright');
infoleft = document.getElementById('infoleft');
inforight = document.getElementById('inforight');
complexityzonelinkleft = document.getElementById('complexityzonelinkleft');
complexityzonelinkright = document.getElementById('complexityzonelinkright');
centerline = document.getElementById('centerline');
lefteyetopcorner = document.getElementById('lefteyetopcorner');
righteyetopcorner = document.getElementById('righteyetopcorner');
lefteyebottomcorner = document.getElementById('lefteyebottomcorner');
righteyebottomcorner = document.getElementById('righteyebottomcorner');
leftCamCanvas = document.getElementById("leftcam");
leftCamContext = leftCamCanvas.getContext("2d");
rightCamCanvas = document.getElementById("rightcam");
rightCamContext = rightCamCanvas.getContext("2d");
video = document.getElementById("video");
cameraImage = document.createElement('canvas');
cameraImage.setAttribute("width", "640");
cameraImage.setAttribute("height", "480");
cameraImage.width = 640;
cameraImage.height = 480;
cameraImageContext = cameraImage.getContext("2d");
effect = new THREE.StereoEffect(renderer);
scene = new THREE.Scene();
camera = new THREE.PerspectiveCamera(40, 1, 10, 10000000);
camera.position.set(0, 1850, 0);
camera.up = new THREE.Vector3(0, 1, 0);
scene.add(camera);
// Place us somewhere between Mars and Jupiter, from above
var orrerySunPosition = {
x: 0, // forward
y: -20000, // up.
z: 60000 // right
};
var lCenter = new THREE.Vector3(orrerySunPosition.x, orrerySunPosition.y, orrerySunPosition.z);
// Don't orbit around Sun. Look around from camera's position instead.
lCenter.set(
camera.position.x,
camera.position.y - 0.2,
camera.position.z + 0.6
);
// Default PC controls when no deviceorientation.
controls = new THREE.navigateControl(camera, renderer.domElement, lCenter);
function setOrientationControls(e) {
if (!e.alpha) {
return;
}
if (!setOrientationControlsDone) {
setOrientationControlsDone = true;
camera.position.set(0, 1850, 0);
controls = new THREE.DeviceOrientationControls(camera, true);
controls.connect();
controls.update();
container.addEventListener('click', function() { fullscreen(container); fullScreenRequested = true; }, false);
window.removeEventListener('deviceorientation', setOrientationControls);
}
}
if (window.DeviceOrientationEvent) {
window.addEventListener('deviceorientation', setOrientationControls, true);
}
var light;
light = new THREE.AmbientLight( 0x444444 );
scene.add(light);
light = new THREE.PointLight(0xffffff, 0.90);
light.position.set(orrerySunPosition.x, orrerySunPosition.y, orrerySunPosition.z);
scene.add(light);
var hideCam = false;
if (hideCam) {
var spaceGeometry = new THREE.SphereGeometry(1000000, 128, 128);
var spaceMaterial = new THREE.MeshBasicMaterial({color: 0x000000});
spaceMaterial.side = THREE.DoubleSide;
var spaceMesh = new THREE.Mesh(spaceGeometry, spaceMaterial);
scene.add(spaceMesh);
}
var sunRadius = 6000;
var sunGeometry = new THREE.SphereGeometry(sunRadius, 48, 48);
var sunMaterial = new THREE.MeshBasicMaterial({ color: 0xffffff });
sunMaterial.map = THREE.ImageUtils.loadTexture('images/texture_sun.jpg');
sunMesh = new THREE.Mesh(sunGeometry, sunMaterial);
sunMesh.position.x = orrerySunPosition.x; // forward
sunMesh.position.y = orrerySunPosition.y; // up
sunMesh.position.z = orrerySunPosition.z; // right
scene.add(sunMesh);
sunMesh.solarSystemData = {
name: 'The Sun',
radius: sunRadius
};
focusableObjects.push(sunMesh);
for (var pi = 0; pi < planets.length; pi++) {
var planet = planets[pi];
var pGeometry = new THREE.SphereGeometry(planet.radius, planet.segments, planet.segments);
var pMaterial = new THREE.MeshPhongMaterial();
pMaterial.map = THREE.ImageUtils.loadTexture(planet.texture);
planet.mesh = new THREE.Mesh(pGeometry, pMaterial);
planet.mesh.position.y = sunMesh.position.y;
scene.add(planet.mesh);
planet.mesh.solarSystemData = planet;
focusableObjects.push(planet.mesh);
if (planet.ring) {
var pRingGeometry = new THREE.RingGeometry( planet.ring.innerRadius, planet.ring.outerRadius, 64, 5, 0, 2 * Math.PI );
var pRingMaterial;
if (planet.ring.texture && (planet.ring.texture != '')) {
pRingMaterial = new THREE.MeshPhongMaterial({
color: 0x222222,
//shininess: 20,
//shading: THREE.FlatShading,
side: THREE.DoubleSide
});
pRingMaterial.map = THREE.ImageUtils.loadTexture(planet.ring.texture);
} else {
pRingMaterial = new THREE.MeshBasicMaterial({
color: 0x222222
});
}
planet.ring.mesh = new THREE.Mesh( pRingGeometry, pRingMaterial );
planet.ring.mesh.position.y = sunMesh.position.y;
planet.ring.mesh.rotation.x = (Math.PI / 2) + planet.ring.inclination;
planet.ring.mesh.rotation.z = (Math.PI / 4);
scene.add(planet.ring.mesh);
}
if (planet.moons) {
for (var mi = 0; mi < planet.moons.length; mi++) {
var moon = planet.moons[mi];
var mGeometry = new THREE.SphereGeometry(moon.radius, moon.segments, moon.segments);
var mMaterial;
if (moon.texture && (moon.texture != '')) {
mMaterial = new THREE.MeshPhongMaterial();
mMaterial.map = THREE.ImageUtils.loadTexture(moon.texture);
} else {
mMaterial = new THREE.MeshBasicMaterial({
color: 0x333333
});
}
moon.mesh = new THREE.Mesh(mGeometry, mMaterial);
moon.mesh.position.y = planet.mesh.position.y;
scene.add(moon.mesh);
}
}
}
window.addEventListener('resize', resize, false);
resize();
}
function resize() {
screenWidth = container.offsetWidth; //window.innerWidth;
screenHeight = container.offsetHeight; //window.innerHeight;
screenHalfWidth = ((screenWidth / 2) | 0);
screenHalfHeight = ((screenHeight / 2) | 0);
var horizontalMargin = 0;
// adjust margin so that we have a near 4:3 ratio.
verticalMargin = (((screenHeight - (screenHalfWidth / (4/3))) / 2) * 0.5) | 0;
camera.aspect = screenHalfWidth / (screenHeight - (2 * verticalMargin));
camera.updateProjectionMatrix();
renderer.setSize(screenWidth, (screenHeight - (2 * verticalMargin))); // the total space for the viewport
effect.setSizeSingleView(screenHalfWidth, (screenHeight - (2 * verticalMargin)));
var cameraImageWidth = 800; //(screenHalfWidth - (2 * horizontalMargin));
var cameraImageHeight = 600; //(screenHeight - (2 * verticalMargin));
cameraImage.width = cameraImageWidth;
cameraImage.height = cameraImageHeight;
cameraImage.setAttribute("width", '' + cameraImageWidth);
cameraImage.setAttribute("height", '' + cameraImageHeight);
cameraImage.style.width = cameraImageWidth + 'px';
cameraImage.style.height = cameraImageHeight + 'px';
leftcam.style.left = horizontalMargin + 'px';
leftcam.style.top = verticalMargin + 'px';
leftcam.width = (screenHalfWidth - (2 * horizontalMargin));
leftcam.height = (screenHeight - (2 * verticalMargin));
leftcam.style.width = (screenHalfWidth - (2 * horizontalMargin)) + 'px';
leftcam.style.height = (screenHeight - (2 * verticalMargin)) + 'px';
rightcam.style.left = (screenHalfWidth + horizontalMargin) + 'px';
rightcam.style.top = verticalMargin + 'px';
rightcam.width = (screenHalfWidth - (2 * horizontalMargin));
rightcam.height = (screenHeight - (2 * verticalMargin));
rightcam.style.width = (screenHalfWidth - (2 * horizontalMargin)) + 'px';
rightcam.style.height = (screenHeight - (2 * verticalMargin)) + 'px';
divwebgl.style.left = 0 + 'px';
divwebgl.style.top = verticalMargin + 'px';
divwebgl.style.width = screenWidth + 'px';
divwebgl.style.height = (screenHeight - (2 * verticalMargin)) + 'px';
toppanel.style.width = screenWidth + 'px';
toppanel.style.height = verticalMargin + 'px';
bottompanel.style.top = (screenHeight - verticalMargin) + 'px';
bottompanel.style.width = screenWidth + 'px';
bottompanel.style.height = verticalMargin + 'px';
var lToastViewLeft = ((screenHalfWidth * 1) / 10);
var lToastViewTop = (((screenHeight - (2 * verticalMargin)) * 1) / 10);
var lToastViewWidth = ((screenHalfWidth * 4) / 10);
var lToastViewHeight = (((screenHeight - (2 * verticalMargin)) * 3) / 10);
toastleft.style.left = ((lToastViewLeft + 14) | 0) + 'px'; // 14 for making toast appear near.
toastleft.style.top = (verticalMargin + (lToastViewTop | 0)) + 'px';
toastleft.style.width = (lToastViewWidth | 0) + 'px';
toastleft.style.height = (lToastViewHeight | 0) + 'px';
if (isMobile) {
toastleft.style.fontSize = '11px';
}
toastright.style.left = (screenHalfWidth + ((lToastViewLeft - 14) | 0)) + 'px'; // -14 for making toast appear near.
toastright.style.top = (verticalMargin + (lToastViewTop | 0)) + 'px';
toastright.style.width = (lToastViewWidth | 0) + 'px';
toastright.style.height = (lToastViewHeight | 0) + 'px';
if (isMobile) {
toastright.style.fontSize = '11px';
}
infoleft.style.left = ((((screenHalfWidth / 2) | 0) - 50) + infoFDistance) + 'px';
infoleft.style.top = ((verticalMargin + (((screenHeight - (2 * verticalMargin)) / 2) | 0)) - 10) + 'px';
inforight.style.left = (screenHalfWidth + ((((screenHalfWidth / 2) | 0) - 50) - infoFDistance)) + 'px';
inforight.style.top = ((verticalMargin + (((screenHeight - (2 * verticalMargin)) / 2) | 0)) - 10) + 'px';
complexityzonelinkleft.style.left = ((((screenHalfWidth / 2) | 0) - 100) + 14) + 'px';
complexityzonelinkleft.style.top = ((screenHeight /*- verticalMargin*/) - 30) + 'px';
complexityzonelinkright.style.left = (screenHalfWidth + ((((screenHalfWidth / 2) | 0) - 100) - 14)) + 'px';
complexityzonelinkright.style.top = ((screenHeight /*- verticalMargin*/) - 30) + 'px';
centerline.style.left = (screenHalfWidth - 1) + 'px';
centerline.style.top = verticalMargin + 'px';
centerline.style.height = (screenHeight - (2 * verticalMargin)) + 'px';
lefteyetopcorner.style.left = (screenHalfWidth - 100) + 'px';
lefteyetopcorner.style.top = verticalMargin + 'px';
righteyetopcorner.style.left = screenHalfWidth + 'px';
righteyetopcorner.style.top = verticalMargin + 'px';
lefteyebottomcorner.style.left = (screenHalfWidth - 100) + 'px';
lefteyebottomcorner.style.top = ((screenHeight - verticalMargin) - 100) + 'px';
righteyebottomcorner.style.left = screenHalfWidth + 'px';
righteyebottomcorner.style.top = ((screenHeight - verticalMargin) - 100) + 'px';
}
function toast(toastMessage) {
toastQueue.push(toastMessage);
}
function toastRun(deltaMS) {
if (toastCountDownMs > 0) {
if (deltaMS >= toastCountDownMs) {
toastCountDownMs = 0;
if (toastQueue.length == 0) {
toastleft.style.visibility = 'hidden';
toastright.style.visibility = 'hidden';
}
} else {
toastCountDownMs -= deltaMS;
}
} else if (toastQueue.length > 0) {
var toastMessage = toastQueue.splice(0, 1);
if (toastMessage || (toastMessage != '')) {
toastleft.innerHTML = toastMessage;
toastright.innerHTML = toastMessage;
toastleft.style.visibility = 'visible';
toastright.style.visibility = 'visible';
toastCountDownMs = 3000;
}
}
}
function infoShow(infoMessage) {
infoleft.style.left = ((((screenHalfWidth / 2) | 0) - 50) + infoFDistance) + 'px';
inforight.style.left = (screenHalfWidth + ((((screenHalfWidth / 2) | 0) - 50) - infoFDistance)) + 'px';
infoleft.innerHTML = infoMessage;
inforight.innerHTML = infoMessage;
infoleft.style.visibility = 'visible';
inforight.style.visibility = 'visible';
}
function infoHide() {
infoleft.style.visibility = 'hidden';
inforight.style.visibility = 'hidden';
}
var renderState = 0;
var planetProjectVector = new THREE.Vector3();
var screenCenterVector = new THREE.Vector2(0, 0);
function render() {
requestAnimationFrame(render);
camera.updateProjectionMatrix();
controls.update(clock.getDelta());
effect.render(scene, camera);
var nowMs = Date.now();
var deltaMs = (nowMs - lastMs);
lastMs = nowMs;
toastRun(deltaMs);
var lTimeSec = clock.getElapsedTime();
sunMesh.rotation.y += 0.003;
var lEarthSunPeriodSec = 20;
var lEarthOrbitNorm = (lTimeSec / lEarthSunPeriodSec);
renderState++;
if (renderState == 1) {
// only determine focus 50% of time
var focusPlanetPrev = focusPlanet;
var focusPlanetNew = null;
var useProjectMethod = true;
if (useProjectMethod) { // project method
for (var pi = 0; pi < focusableObjects.length; pi++) {
var planet = focusableObjects[pi];
planetProjectVector.copy(planet.position);
planetProjectVector.project(camera);
if (screenCenterVector.distanceTo(planetProjectVector) < 0.1) {
focusPlanetNew = planet;
break;
}
}
} else { // unproject method
var vector = new THREE.Vector3();
var focusX = 0.5; // center of screen
var focusY = 0.5; // center of screen
vector.set( ( focusX ) * 2 - 1, - ( focusY ) * 2 + 1, 0.5 );
vector.unproject( camera );
raycaster.ray.set( camera.position, vector.sub( camera.position ).normalize() );
var intersects = raycaster.intersectObjects( focusableObjects );
if ( intersects.length > 0 ) {
focusPlanetNew = intersects[0].object;
}
}
if (focusPlanetNew != null) {
focusPlanet = focusPlanetNew;
if (focusPlanet != focusPlanetPrev) {
// Some inverse relationship between (info box inter-eye distance) and ( distance from camera to position of planet minus radius)
// TODO: this sucks, bad approximation, mathematically incorrect, doesn't take care of screen resolution, etc.
infoFDistance = (1000000 / (camera.position.distanceTo( focusPlanet.position ) - focusPlanet.solarSystemData.radius)) | 0;
infoShow(focusPlanet.solarSystemData.name);
}
} else {
focusPlanet = null;
if (focusPlanet != focusPlanetPrev) {
infoHide();
}
}
}
else if (renderState > 1) {
renderState = 0;
}
camCapture();
TWEEN.update();
}
function fullscreen(el) {
if (!document.fullscreenElement && !document.mozFullScreenElement && !document.webkitFullscreenElement && !document.msFullscreenElement ) {
if (el.requestFullscreen) {
el.requestFullscreen();
} else if (el.msRequestFullscreen) {
el.msRequestFullscreen();
} else if (el.mozRequestFullScreen) {
el.mozRequestFullScreen();
} else if (el.webkitRequestFullscreen) {
el.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
}
} else {
var toggle = false;
if (toggle) {
if (document.exitFullscreen) {
document.exitFullscreen();
} else if (document.msExitFullscreen) {
document.msExitFullscreen();
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
} else if (document.webkitExitFullscreen) {
document.webkitExitFullscreen();
}
}
}
}
var camCaptureState = 0;
function camCapture() {
if (videoPlaying) {
cameraImageContext.drawImage(video, 0, 0, video.videoWidth, video.videoHeight, 0, 0, cameraImage.width, cameraImage.height);
leftCamContext.drawImage(cameraImage, 0, 0, cameraImage.width, cameraImage.height, 0, 0, leftcam.width, leftcam.height);
rightCamContext.drawImage(cameraImage, 0, 0, cameraImage.width, cameraImage.height, 0, 0, leftcam.width, leftcam.height);
}
}
// If "guns don't kill people, people kill people", ...
// TODO: Better method for conditional sequential toasting.
if (isMobile) {
toast('AR/VR Solar System for Google Cardboard');
toast('Get your Google Cardboard ready');
toast('Accept camera permission for AR mode');
} else {
toast(
'AR/VR Solar System for Google Cardboard<br />\n' +
'<br />\n' +
'Open this page on your phone and place your phone in Google Cardboard.'
);
toast(
'To use on your PC:<br />\n' +
'<br />' +
'<b><u>Controls</u></b><br />\n' +
'mouse drag: look around<br />\n' +
//'mouse wheel: zoom<br />\n' +
'cursor keys: move<br />\n' +
'R/F keys: up/down<br />\n'
);
}
window.addEventListener("DOMContentLoaded", function() {
var getUserMedia = navigator.getUserMedia ? function(a, b, c) { navigator.getUserMedia(a, b, c); } : (navigator.webkitGetUserMedia ? function(a, b, c) { navigator.webkitGetUserMedia(a, b, c); } : null);
if (getUserMedia == null) {
alert("getUserMedia == null");
}
if (getUserMedia != null) {
MediaStreamTrack.getSources(function(sourceInfos) {
var videoSource = null;
// Select the rear camera. We are assuming it is the last one.
// TODO: assumption is the mother of all...
for (var i = 0; i < sourceInfos.length; i++) {
var sourceInfo = sourceInfos[i];
//console.log('source: ', sourceInfo);
if (sourceInfo.kind === 'video') {
//console.log(sourceInfo.id, sourceInfo.label || 'camera');
videoSource = sourceInfo.id;
//break; // uncomment for selecting the first one.
}
}
if (videoSource != null)
{
getUserMedia.call(this,
{
video: {
optional: [
{ sourceId: videoSource },
{ minWidth: 640 },
{ maxWidth: 640 },
{ minHeight: 480 },
{ maxHeight: 480 }
]
},
//video: true,
audio: false
},
function(stream){
video.src = window.webkitURL.createObjectURL(stream);
video.play();
videoPlaying = true;
toast('Video setup ok');
if (isMobile) {
if (!fullScreenRequested) {
toast('Tap screen for full screen mode');
}
}
toast('Please wait while textures load 3');
if (isMobile) {
toast('Tip: increase your phone\'s display sleep timeout');
}
},
function(error) {
videoPlaying = false;
toast("Video capture disabled");
if (isMobile) {
if (!fullScreenRequested) {
toast('Tap screen for full screen mode');
}
}
toast('Please wait while textures load 4');
if (isMobile) {
toast('Tip: increase your phone\'s display sleep timeout');
}
}
);
} else {
toast("Video capture not available");
if (isMobile) {
if (!fullScreenRequested) {
toast('Tap screen for full screen mode');
}
}
toast('Please wait while textures load 5');
if (isMobile) {
toast('Tip: increase your phone\'s display sleep timeout');
}
}
});
} else {
toast("HTML5 video not supported");
if (isMobile) {
toast('Tap screen for full screen mode');
}
toast('Please wait while textures load 6');
if (isMobile) {
toast('Tip: increase your phone\'s display sleep timeout');
}
}
});
</script>
</body></html>