Math.radians = function(degrees) {
      return degrees * Math.PI / 180;
};

var scene = new THREE.Scene();
var camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 );

var renderer = new THREE.WebGLRenderer();
renderer.setSize( window.innerWidth, window.innerHeight );
document.body.appendChild( renderer.domElement );




var posCenter = [0, 0];
var box_width = 30;
var box_height = 50;
var box_depth = 2;
var facettes = [];

var material;

var pivots=[];
var depth = (Math.sqrt(3)/2) * box_width
var cell = new THREE.Object3D();
scene.add(cell);
for(var i=0; i<6;i++)
{
    pivots[i] = new THREE.Object3D();
    cell.add(pivots[i]);
    //material = new THREE.MeshLambertMaterial( { color: 0xccccff } );

    var geometry = new THREE.BoxGeometry( box_width, box_height, box_depth);

    facettes[i] = new THREE.Mesh( geometry, material );
    pivots[i].add( facettes[i] );

    facettes[i].position.set(0, 0, depth);
    switch(i)
    {
        case 0: pivots[i].rotation.y= Math.radians(0*60); break;
        case 1: pivots[i].rotation.y= Math.radians(1*60); break;
        case 2: pivots[i].rotation.y= Math.radians(2*60); break;
        case 3: pivots[i].rotation.y= Math.radians(3*60); break;
        case 4: pivots[i].rotation.y= Math.radians(4*60); break;
        case 5: pivots[i].rotation.y= Math.radians(5*60); break;
        default: facettes[i].position.set(10000,10000,10000); facettes[i].rotation.y=Math.radians(-90); break;

    }

}


// create a point light
var pointLight =
  new THREE.PointLight(0xFFFFFF, 1);

// set its position
pointLight.position.x = 10;
pointLight.position.y = 50;
pointLight.position.z = 200;

// add to the scene
scene.add(pointLight);

//camera.position.x = 100;
//camera.position.y = 100;
camera.position.z = 10;
camera.position.x = 0;
camera.position.y = 80;
camera.rotation.x = -Math.radians(90);


var controls = new THREE.OrbitControls( camera, renderer.domElement );
controls.enableDamping = true;
controls.dampingFactor = 0.25;
controls.enableZoom = false;

function render()
{
	requestAnimationFrame( render );

    //cell.rotation.y +=0.05;

	renderer.render( scene, camera );
    controls.update();
}
render();