Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

JavaScript

Babel includes JSX processing.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Packages

Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.

Behavior

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML

              
                
              
            
!

CSS

              
                body {
	overflow:hidden;
  background: #c3d5e2; /* Old browsers */
background: -moz-radial-gradient(center, ellipse cover,  #c3d5e2 0%, #5c87aa 13%, #09397c 71%); /* FF3.6+ */
background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,#c3d5e2), color-stop(13%,#5c87aa), color-stop(71%,#09397c)); /* Chrome,Safari4+ */
background: -webkit-radial-gradient(center, ellipse cover,  #c3d5e2 0%,#5c87aa 13%,#09397c 71%); /* Chrome10+,Safari5.1+ */
background: -o-radial-gradient(center, ellipse cover,  #c3d5e2 0%,#5c87aa 13%,#09397c 71%); /* Opera 12+ */
background: -ms-radial-gradient(center, ellipse cover,  #c3d5e2 0%,#5c87aa 13%,#09397c 71%); /* IE10+ */
background: radial-gradient(ellipse at center,  #c3d5e2 0%,#5c87aa 13%,#09397c 71%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#c3d5e2', endColorstr='#09397c',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */



}
              
            
!

JS

              
                Spheres = {};
var local = Spheres;

local.wHalfX = window.innerWidth / 2;
local.wHalfY = window.innerHeight / 2;
local.rangeFact = 1;
local.mouseX = 0;
local.mouseY = 0;
local.materials = [];
local.matColors = [];
local.geometries = [];
local.particleSystems = [];
local.particleRotations = [];
local.particleGroupVelocity = [];
local.particleTweens = [];
local.markers = [{"id":"313","lat":"42.4882","lng":"-71.5871"}, {"id":"314","lat":"40.0107","lng":"-75.2363"}, {"id":"315","lat":"39.5717","lng":"-104.987"}, {"id":"316","lat":"37.6489","lng":"-122.214"}, {"id":"317","lat":"-32.3244","lng":"-56.999"}, {"id":"318","lat":"28.2269","lng":"30.1885"}, {"id":"319","lat":"52.643","lng":"-2.15524"}, {"id":"320","lat":"23.2816","lng":"113.553"}, {"id":"321","lat":"31.2784","lng":"121.155"}, {"id":"322","lat":"-30.0692","lng":"150.862"}, {"id":"323","lat":"-30.373","lng":"143.393"}, {"id":"324","lat":"7.44947","lng":"165.19"}, {"id":"325","lat":"58.8591","lng":"72.3777"}, {"id":"326","lat":"14.6897","lng":"5.58085"}, {"id":"327","lat":"-27.9169","lng":"34.7605"}];
local.coordinates = {"coordinates":[]};
local.init = function() 
{ 
  new Date().getTime(); 

  local.container = document.createElement( 'div' );
  document.body.appendChild( local.container );
  
  local.camera = new THREE.PerspectiveCamera( 35, window.innerWidth / window.innerHeight, 2, 10000 );
  local.camera.position.z = 3100;
  
  local.scene = new THREE.Scene();
  local.scene.fog = new THREE.FogExp2( 0x09397c, 0.00006 ); 
  
  local.spinValues = {x:0,y:0,z:0,camDist:local.camera.position.z};
    
  local.setSpinning();
  
  local.generateLinesSystem(1000, 200);

  var i=0;
  var limit = 7;
  for (i=0;i<limit;++i)
    {
      local.generateParticleSystem(400+100*i, 350+Math.random()*100+20*(i*i+1), Math.random()*10+15); 
    }
 
  
  
  local.renderer = new THREE.WebGLRenderer( { clearAlpha: 1,antialias:true, alpha: true} );
  local.renderer.setSize( window.innerWidth, window.innerHeight );
  local.renderer.autoClear = false;
  local.container.appendChild( local.renderer.domElement );
  
  TweenMax.to(local,6,{rangeFact:1.2,yoyo:true,repeat:-1, ease:Quad.easeInOut});
  
  local.render();
  
  
  $(document).on('mousemove', local.onDocumentMouseMove);
  $(document).on('mousewheel', local.onDocumentMouseWheel);
  $(window).on('resize', local.onWindowResize);
};



/* 
	generate Particle sphere geometry points and set them to motion
  @nodes - number of particles to generate;
  @range - radius of sphere

*/
local.generateParticleGeometry = function(nodes, range) {
  var geometry = new THREE.Geometry();
  if (nodes === undefined) nodes = 100;
  nodes = Math.floor(nodes);
  if (range === undefined) range = 500;
  var r = 500;
  var systemID = local.particleSystems.length-1;
  var tweenArr = [];
  var groupVelocity = Math.random()*6+0.2; 
  local.particleGroupVelocity.push(groupVelocity);
  local.particleTweens[systemID] = tweenArr;
  for ( i = 0; i < nodes; i ++ ) {

    var vertex = new THREE.Vector3();  
    var node = i%local.markers.length-1;
    
    var initTheta = Math.random()*2*Math.PI;
    var initPhi = Math.random()*Math.PI;
    var theta = (local.markers[node]) ? local.markers[node].lat  : 29.233;
    var phi = (local.markers[node]) ? local.markers[node].lng :75.5444;      
    theta = (90+theta)*Math.PI/180;//+(Math.random()*2-1)/10;
    phi = -(phi)*Math.PI/180;//+(Math.random()*2-1)/10;
    
    var initX =  range*Math.sin(initTheta)*Math.cos(initPhi);//  
    var initY =  range*Math.sin(initTheta)*Math.sin(initPhi);// 
    var initZ =  range*Math.cos(initTheta); 

    vertex.x = initX;//Math.sin(i) * i;
    vertex.y = initY;// Math.cos(i) * i;//Math.random()*100;
    vertex.z = initZ;//Math.random()*1000;



    geometry.vertices.push( vertex );

    var tartheta = theta + Math.sin(i)*2* Math.PI/180;// + 
    var tarphi = phi + Math.cos(i)*Math.PI/180;//+ 
    var tarX = range * Math.sin(tartheta)*Math.cos(tarphi);
    var tarY = range * Math.sin(tartheta)*Math.sin(tarphi);   //var tarY = (range+i/10) * Math.sin(tartheta)*Math.sin(tarphi); 
    var tarZ = range * Math.cos(tartheta); 
    var tween;
    tweenArr.push(tween);
    tween = TweenMax.to(vertex,1,{
      x:tarX/range,
      y:tarY/range,
      z:tarZ/range,
      ease:Linear.easeNone, //Quad.easeInOut,
      delay:i/nodes*4,
      onComplete:local.moveGeomVertex,
      onCompleteParams:[systemID,i, vertex,tartheta,tarphi,range]
    });
    
    }
  local.geometries.push(geometry);
  return geometry;
};

/*local.initializeGeomPoints = function(tween, i, vertex, theta, phi, range) {
  }
*/

local.moveGeomVertex = function(systemID ,i, vertex,theta, phi, range) {
		if (local.particleTweens[systemID][i-1] === undefined) return;
  	var distFact = local.particleGroupVelocity[systemID];
    var tartheta = theta + Math.sin(i%local.markers.length-1)*distFact*2* Math.PI/180;// + Math.random()*Math.PI/180;// + 1*Math.PI/180;//Math.random()*2*Math.PI;
    var tarphi = phi + Math.cos(i%local.markers.length-1)*distFact*Math.PI/180;// + Math.random()*.2;// + Math.random()*Math.PI/180;// + 1*Math.PI/180;////Math.random()*Math.PI;
    
    //var tarX = (range+i/10) * Math.sin(tartheta)*Math.cos(tarphi);
    var tarX = range * local.rangeFact * Math.sin(tartheta) *Math.cos(tarphi);
    var tarY = range * local.rangeFact * Math.sin(tartheta) * Math.sin(tarphi);   //var tarY = (range+i/10) * Math.sin(tartheta)*Math.sin(tarphi); 
    var tarZ = range * local.rangeFact * Math.cos(tartheta);  
    //var tarZ = Math.cos(tartheta)*(range+i/10);
  var tween = local.particleTweens[systemID][i-1];
tween.totalDuration(Math.random()); 
  tween.updateTo({x:tarX,y:tarY,z:tarZ,delay:0,onCompleteParams:[systemID,i,vertex,tartheta,tarphi,range]},true); 

}




local.generateParticleMaterial = function(pSize) {
  var material = new THREE.ParticleSystemMaterial({
    color: '#'+Math.floor(Math.random()*16777215).toString(16),
    size: pSize, 
    // Cross domain image issue, needs to be hosted locally in order to provide texture.
    
    //map: THREE.ImageUtils.loadTexture(
    //  "https://i.imgur.com/5Ofb1jd.png"
    //),
    blending: THREE.AdditiveBlending,
    transparent: true
  });
  local.materials.push(material);
  local.matColors.push({h:Math.random()*0.6+0.2,s:Math.random(),l:Math.random()*0.6+0.2});
  var num = local.matColors.length-1;
  console.log(local.matColors);
  TweenMax.to(local.matColors[num],Math.random()+1,{h:Math.random()*0.6+0.2,s:Math.random(),l:Math.random()*0.6+0.2,onUpdate:local.updateMaterialColor,onUpdateParams:[num], repeat:-1, yoyo:true}); 
  return material;
};


local.generateLineGeometry = function(nodes, range) {
  var geometry = new THREE.Geometry();
  if (nodes === undefined) nodes = 100;
  nodes = Math.floor(nodes);
  if (range === undefined) range = 500;  
  var r = 500;
  var divs = Math.random()*600 + 20;
  var variation = Math.random()*20+100;
  for ( i = 0; i < nodes; i ++ ) {
      var p;
      var theta = i/range;//*2*Math.PI
    
     // for (p=0; p< Math.random()*40; ++p) 
      //  {
          var vertex = new THREE.Vector3();   
           +Math.random()/variation; 
           var node = i%local.markers.length;
          var phi = (Math.cos(i/50)*180)+Math.random(); 
           var theta = (Math.tan(i/500)*180)+Math.random();//*Math.PI +Math.random();//(local.markers[node]) ? local.markers[node].lat  : -29.233*2;
           theta = (90+theta)*Math.PI/180;//+(Math.random()*2-1)/10;
    phi = -(phi)*Math.PI/180;
   // var phi = (local.markers[node]) ? local.markers[node].lng :75.5444;      
    //theta = (90+theta)*Math.PI/180;//+(Math.random()*2-1)/10;
    //phi = -(phi)*Math.PI/180;//+(Math.random()*2-1)/10;
           
          var initX = range * Math.sin(theta)*Math.cos(phi);//  
          var initY = range * Math.sin(theta)*Math.sin(phi);//    
          var initZ = range * Math.cos(theta);

          vertex.x = initX;//Math.sin(i) * i;
          vertex.y = initY;// Math.cos(i) * i;//Math.random()*100;
          vertex.z = initZ;//Math.random()*1000;

          geometry.vertices.push( vertex );
       // }
    }
  local.geometries.push(geometry);
  return geometry;
};

local.generateLineMaterial = function() {
  var material = new THREE.LineBasicMaterial({
    color: '#'+Math.floor(Math.random()*16777215).toString(16), 
    linecap: 'round',
    linejoin: 'round',
    blending: THREE.AdditiveBlending,
    transparent: true
  });
  local.materials.push(material);
  local.matColors.push({h:Math.random()*0.2+0.8,s:Math.random(),l:Math.random()*0.2+0.8});
  var num = local.matColors.length-1;
  console.log(local.matColors);
  TweenMax.to(local.matColors[num],Math.random()+2,{h:Math.random()*0.2+0.8,s:Math.random(),l:Math.random()*0.2+0.8,onUpdate:local.updateMaterialColor,onUpdateParams:[num], repeat:-1, yoyo:true});
  return material;
};

/*
	update material color onUpdate of color tween.
*/
local.updateMaterialColor = function(item)
{
  color = local.matColors[item];//item];
  var h = color.h;//( 360 * ( color.h ) % 360 ) / 360;
  local.materials[item].color.setHSL( h, color.s, color.l );


};
/*
	generate a new line mesh sphere
  @nodes - number of connection points connecting each line.
  @range - radius of sphere
*/
local.generateLinesSystem = function(nodes,range)
{
  local.particleRotations.push({x:(Math.random()>0.5)? -1 : 1,y:(Math.random()>0.5)? -1 : 1});
  var mat;
  var geom;
  var particles;
      mat = local.generateLineMaterial();
      geom = local.generateLineGeometry(nodes,range);
      geom.verticesNeedUpate = true;
      particles = new THREE.Line( geom, mat );
  
  particles.sortParticles = true;
    //spinParticles();
  local.scene.add(particles);
  local.particleSystems.push(particles);
  
  
 // TweenMax.to(particles.rotation,1,{z:Math.random()*4-2,repeat:-1, yoyo:true, ease:Quad.easeInOut});
};


/*
	Initialize a new Particle Sphere
  @nodes - number of particles
  @range - radius of particle sphere
  @pSize - size of individual particles
*/
local.generateParticleSystem = function(nodes,range,pSize)
{
  local.particleRotations.push({x:(Math.random()>0.5)? -1 : 1,y:(Math.random()>0.5)? -1 : 1});
  
  var mat;
  var geom;
  var particles;
      mat = local.generateParticleMaterial(pSize);
      geom = local.generateParticleGeometry(nodes,range);
      particles = new THREE.ParticleSystem( geom, mat );  

  particles.sortParticles = true;
    //spinParticles();
  local.scene.add(particles);
  local.particleSystems.push(particles);
 // TweenMax.to(particles.rotation,1,{z:Math.random()*4-2,repeat:-1, yoyo:true, ease:Quad.easeInOut});
};


/*
	Render call to redraw three js scene
*/
local.render = function() {

    var time = Date.now() * 0.00005;
    
    local.camera.position.x += ( local.mouseX - local.camera.position.x ) * 0.05;
    local.camera.position.y += ( -local.mouseY - local.camera.position.y ) * 0.05;

    local.camera.lookAt( local.scene.position );

    local.renderer.render( local.scene, local.camera );
    local.renderer.clear(false,true,false);
    //local.renderer.render(scene2,camera);*/
};



/////////////////  Page INITIALIZATION //////////////////


/*local.getServerCoords = function()
{
  
  if (window.XMLHttpRequest) {
    // code for IE7+, Firefox, Chrome, Opera, Safari
    xmlhttp=new XMLHttpRequest();
  } else { // code for IE6, IE5
    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
  xmlhttp.onreadystatechange=function() {
    if (xmlhttp.readyState==4 && xmlhttp.status==200) {
      console.log(xmlhttp.responseText);
      local.markers = JSON.parse(xmlhttp.responseText).coordinates;
     // document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
      local.init();
      local.animate();
    }
  }
  xmlhttp.open("GET","actions/getCoords.php?q=",true);
  xmlhttp.send();

}*/







local.onDocumentMouseWheel = function(evt) 
{
  var d = evt.originalEvent.wheelDelta*10;
  TweenMax.to(local.camera.position,1,{z:'-='+d});
};

local.onDocumentMouseMove = function( evt ) {

    
  
    local.mouseX = (evt.clientX - local.wHalfX)*0.5;
    local.mouseY = (evt.clientY - local.wHalfY)*0.5;
    var i=0;
    var limit = local.particleSystems.length;
    for (i=0;i<limit;++i)
    {
      //console.log(i); 
      var xSign = (i+1);// * local.particleRotations[i].x; 
      var ySign = (i+1);// * local.particleRotations[i].y;
       TweenMax.to(local.particleSystems[i].rotation,1,{y:xSign * local.mouseX/180*Math.PI,x:ySign * local.mouseY/180*Math.PI});
    }
   

};

local.setSpinning = function() 
{
  TweenMax.to(local.spinValues,10,{
    x:'+='+(Math.random()*6-3),
    y:'+='+(Math.random()*6-3),
    z:'+='+(Math.random()*6-3),
    camDist:(Math.random()*3000+500),
    onUpdate:local.onSpinSpheres,
    onComplete: local.setSpinning,
    ease:Quad.easeInOut,
  })
}

local.onSpinSpheres = function()
{
   var i=0;
    var limit = local.particleSystems.length;
    for (i=0;i<limit;++i)
    {
      //console.log(i);
      var xSign = 1;//(i+1) *
      var ySign = 1;//(i+1) * 
    }
}

local.onWindowResize = function(event) {
  local.wHalfX = window.innerWidth / 2;
  local.wHalfY = window.innerHeight / 2;

  local.camera.aspect = window.innerWidth / window.innerHeight;
  local.camera.updateProjectionMatrix();
  local.renderer.setSize( window.innerWidth, window.innerHeight );
  //local.render();  
};

local.animate = function()
{
  requestAnimationFrame( local.animate );
  local.render();
};

$( document ).ready(function() {
  local.init();
      local.animate();
  //local.getServerCoords();  // Commented out my initial pull from MySQL database of lat lng coords. subbed in dumby coords for remote ops.
});
              
            
!
999px

Console