mrdoob/three.js — pull request #3903 by stammen (2013-09-23 14:37:46+00:00)
Title: Fixed webgl_geometry_extrude_shapes.html example for IE11

Fixed webgl_geometry_extrude_shapes.html example for IE11. The example was assigning a new THREE.Object3D to parent which is a reserved global for the parent window. I updated the example to use var group to be consistent with the other examples.