Function zOrder

public/iframe/lib/js/CSS3DRenderer.js:276–295

( scene )

	}

	function zOrder( scene ) {

		var sorted = filterAndFlatten( scene ).sort( function ( a, b ) {

			var distanceA = cache.objects.get( a ).distanceToCameraSquared;
			var distanceB = cache.objects.get( b ).distanceToCameraSquared;

			return distanceA - distanceB;

		} );

		var zMax = sorted.length;

		for ( var i = 0, l = sorted.length; i < l; i ++ ) {

			sorted[ i ].element.style.zIndex = zMax - i;

		}

	}

	this.render = function ( scene, camera ) {