/**
 * @author mr.doob / http://mrdoob.com/
 */

THREE.CubeReflectionMapping = function () {};
THREE.CubeRefractionMapping = function () {};

THREE.LatitudeReflectionMapping = function () {};
THREE.LatitudeRefractionMapping = function () {};

THREE.SphericalReflectionMapping = function () {};
THREE.SphericalRefractionMapping = function () {};

THREE.UVMapping = function () {};