[page:PolyhedronGeometry] →
		[name]
		A class for generating an icosahedron geometry.
		
		Constructor
		[name]([page:Float radius], [page:Integer detail])
		
		radius — Default is 1. 
		detail — Default is 0.  Setting this to a value greater than 0 adds more vertices making it no longer an icosahedron.  When detail is greater than 1, it's effectively a sphere.
		
		Properties
		[property:Object parameters]
		
		An object with all of the parameters that were used to generate the geometry.
		
		Source
		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]