threex/src/threex.superman/package.require.js

Game Extensions for three.js http://www.threejsgames.com/extensions/

define( [ 'module'	// to set .baseURL
	, './threex.supermanarms'
	], function(module){
	// set baseUrl for this extension
	THREEx.SupermanArms.baseUrl	= module.uri+'/../';
});